configure revision 1.1.1.8
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.71 for xhost 1.0.9. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xhost/-/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, 9 # Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 as_nop=: 21 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 22 then : 23 emulate sh 24 NULLCMD=: 25 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26 # is contrary to our usage. Disable this feature. 27 alias -g '${1+"$@"}'='"$@"' 28 setopt NO_GLOB_SUBST 29 else $as_nop 30 case `(set -o) 2>/dev/null` in #( 31 *posix*) : 32 set -o posix ;; #( 33 *) : 34 ;; 35 esac 36 fi 37 38 39 40 # Reset variables that may have inherited troublesome values from 41 # the environment. 42 43 # IFS needs to be set, to space, tab, and newline, in precisely that order. 44 # (If _AS_PATH_WALK were called with IFS unset, it would have the 45 # side effect of setting IFS to empty, thus disabling word splitting.) 46 # Quoting is to prevent editors from complaining about space-tab. 47 as_nl=' 48 ' 49 export as_nl 50 IFS=" "" $as_nl" 51 52 PS1='$ ' 53 PS2='> ' 54 PS4='+ ' 55 56 # Ensure predictable behavior from utilities with locale-dependent output. 57 LC_ALL=C 58 export LC_ALL 59 LANGUAGE=C 60 export LANGUAGE 61 62 # We cannot yet rely on "unset" to work, but we need these variables 63 # to be unset--not just set to an empty or harmless value--now, to 64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65 # also avoids known problems related to "unset" and subshell syntax 66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68 do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70 done 71 72 # Ensure that fds 0, 1, and 2 are open. 73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77 # The user is always right. 78 if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # Find who we are. Look in the path if we contain no directory separator. 88 as_myself= 89 case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92 for as_dir in $PATH 93 do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 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 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 117 # Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122 # neutralization value for shells without unset; and this also 123 # works around shells that cannot unset nonexistent variables. 124 # Preserve -v and -x to the replacement shell. 125 BASH_ENV=/dev/null 126 ENV=/dev/null 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128 case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133 esac 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135 # Admittedly, this is quite paranoid, since all the known shells bail 136 # out after a failed `exec'. 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138 exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142 if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="as_nop=: 144 if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 145 then : 146 emulate sh 147 NULLCMD=: 148 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 149 # is contrary to our usage. Disable this feature. 150 alias -g '\${1+\"\$@\"}'='\"\$@\"' 151 setopt NO_GLOB_SUBST 152 else \$as_nop 153 case \`(set -o) 2>/dev/null\` in #( 154 *posix*) : 155 set -o posix ;; #( 156 *) : 157 ;; 158 esac 159 fi 160 " 161 as_required="as_fn_return () { (exit \$1); } 162 as_fn_success () { as_fn_return 0; } 163 as_fn_failure () { as_fn_return 1; } 164 as_fn_ret_success () { return 0; } 165 as_fn_ret_failure () { return 1; } 166 167 exitcode=0 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173 then : 174 175 else \$as_nop 176 exitcode=1; echo positional parameters were not saved. 177 fi 178 test x\$exitcode = x0 || exit 1 179 blah=\$(echo \$(echo blah)) 180 test x\"\$blah\" = xblah || exit 1 181 test -x / || exit 1" 182 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 183 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 184 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 185 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 186 test \$(( 1 + 1 )) = 2 || exit 1" 187 if (eval "$as_required") 2>/dev/null 188 then : 189 as_have_required=yes 190 else $as_nop 191 as_have_required=no 192 fi 193 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 194 then : 195 196 else $as_nop 197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 198 as_found=false 199 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 200 do 201 IFS=$as_save_IFS 202 case $as_dir in #((( 203 '') as_dir=./ ;; 204 */) ;; 205 *) as_dir=$as_dir/ ;; 206 esac 207 as_found=: 208 case $as_dir in #( 209 /*) 210 for as_base in sh bash ksh sh5; do 211 # Try only shells that exist, to save several forks. 212 as_shell=$as_dir$as_base 213 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 214 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 215 then : 216 CONFIG_SHELL=$as_shell as_have_required=yes 217 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 218 then : 219 break 2 220 fi 221 fi 222 done;; 223 esac 224 as_found=false 225 done 226 IFS=$as_save_IFS 227 if $as_found 228 then : 229 230 else $as_nop 231 if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 233 then : 234 CONFIG_SHELL=$SHELL as_have_required=yes 235 fi 236 fi 237 238 239 if test "x$CONFIG_SHELL" != x 240 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 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno 263 then : 264 printf "%s\n" "$0: This script requires a shell more modern than all" 265 printf "%s\n" "$0: the shells that I found on your system." 266 if test ${ZSH_VERSION+y} ; then 267 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 268 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 269 else 270 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 271 $0: https://gitlab.freedesktop.org/xorg/app/xhost/-/issues 272 $0: about your system, including any error possibly output 273 $0: before this message. Then install a modern shell, or 274 $0: manually run the script under such a shell if you do 275 $0: have one." 276 fi 277 exit 1 278 fi 279 fi 280 fi 281 SHELL=${CONFIG_SHELL-/bin/sh} 282 export SHELL 283 # Unset more variables known to interfere with behavior of common tools. 284 CLICOLOR_FORCE= GREP_OPTIONS= 285 unset CLICOLOR_FORCE GREP_OPTIONS 286 287 ## --------------------- ## 288 ## M4sh Shell Functions. ## 289 ## --------------------- ## 290 # as_fn_unset VAR 291 # --------------- 292 # Portably unset VAR. 293 as_fn_unset () 294 { 295 { eval $1=; unset $1;} 296 } 297 as_unset=as_fn_unset 298 299 300 # as_fn_set_status STATUS 301 # ----------------------- 302 # Set $? to STATUS, without forking. 303 as_fn_set_status () 304 { 305 return $1 306 } # as_fn_set_status 307 308 # as_fn_exit STATUS 309 # ----------------- 310 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 311 as_fn_exit () 312 { 313 set +e 314 as_fn_set_status $1 315 exit $1 316 } # as_fn_exit 317 # as_fn_nop 318 # --------- 319 # Do nothing but, unlike ":", preserve the value of $?. 320 as_fn_nop () 321 { 322 return $? 323 } 324 as_nop=as_fn_nop 325 326 # as_fn_mkdir_p 327 # ------------- 328 # Create "$as_dir" as a directory, including parents if necessary. 329 as_fn_mkdir_p () 330 { 331 332 case $as_dir in #( 333 -*) as_dir=./$as_dir;; 334 esac 335 test -d "$as_dir" || eval $as_mkdir_p || { 336 as_dirs= 337 while :; do 338 case $as_dir in #( 339 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 340 *) as_qdir=$as_dir;; 341 esac 342 as_dirs="'$as_qdir' $as_dirs" 343 as_dir=`$as_dirname -- "$as_dir" || 344 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 345 X"$as_dir" : 'X\(//\)[^/]' \| \ 346 X"$as_dir" : 'X\(//\)$' \| \ 347 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 348 printf "%s\n" X"$as_dir" | 349 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)[^/].*/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\/\)$/{ 358 s//\1/ 359 q 360 } 361 /^X\(\/\).*/{ 362 s//\1/ 363 q 364 } 365 s/.*/./; q'` 366 test -d "$as_dir" && break 367 done 368 test -z "$as_dirs" || eval "mkdir $as_dirs" 369 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 370 371 372 } # as_fn_mkdir_p 373 374 # as_fn_executable_p FILE 375 # ----------------------- 376 # Test if FILE is an executable regular file. 377 as_fn_executable_p () 378 { 379 test -f "$1" && test -x "$1" 380 } # as_fn_executable_p 381 # as_fn_append VAR VALUE 382 # ---------------------- 383 # Append the text in VALUE to the end of the definition contained in VAR. Take 384 # advantage of any shell optimizations that allow amortized linear growth over 385 # repeated appends, instead of the typical quadratic growth present in naive 386 # implementations. 387 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 388 then : 389 eval 'as_fn_append () 390 { 391 eval $1+=\$2 392 }' 393 else $as_nop 394 as_fn_append () 395 { 396 eval $1=\$$1\$2 397 } 398 fi # as_fn_append 399 400 # as_fn_arith ARG... 401 # ------------------ 402 # Perform arithmetic evaluation on the ARGs, and store the result in the 403 # global $as_val. Take advantage of shells that can avoid forks. The arguments 404 # must be portable across $(()) and expr. 405 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 406 then : 407 eval 'as_fn_arith () 408 { 409 as_val=$(( $* )) 410 }' 411 else $as_nop 412 as_fn_arith () 413 { 414 as_val=`expr "$@" || test $? -eq 1` 415 } 416 fi # as_fn_arith 417 418 # as_fn_nop 419 # --------- 420 # Do nothing but, unlike ":", preserve the value of $?. 421 as_fn_nop () 422 { 423 return $? 424 } 425 as_nop=as_fn_nop 426 427 # as_fn_error STATUS ERROR [LINENO LOG_FD] 428 # ---------------------------------------- 429 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 430 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 431 # script with STATUS, using 1 if that was 0. 432 as_fn_error () 433 { 434 as_status=$1; test $as_status -eq 0 && as_status=1 435 if test "$4"; then 436 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 437 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 438 fi 439 printf "%s\n" "$as_me: error: $2" >&2 440 as_fn_exit $as_status 441 } # as_fn_error 442 443 if expr a : '\(a\)' >/dev/null 2>&1 && 444 test "X`expr 00001 : '.*\(...\)'`" = X001; then 445 as_expr=expr 446 else 447 as_expr=false 448 fi 449 450 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 451 as_basename=basename 452 else 453 as_basename=false 454 fi 455 456 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 457 as_dirname=dirname 458 else 459 as_dirname=false 460 fi 461 462 as_me=`$as_basename -- "$0" || 463 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 464 X"$0" : 'X\(//\)$' \| \ 465 X"$0" : 'X\(/\)' \| . 2>/dev/null || 466 printf "%s\n" X/"$0" | 467 sed '/^.*\/\([^/][^/]*\)\/*$/{ 468 s//\1/ 469 q 470 } 471 /^X\/\(\/\/\)$/{ 472 s//\1/ 473 q 474 } 475 /^X\/\(\/\).*/{ 476 s//\1/ 477 q 478 } 479 s/.*/./; q'` 480 481 # Avoid depending upon Character Ranges. 482 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 483 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 484 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 485 as_cr_digits='0123456789' 486 as_cr_alnum=$as_cr_Letters$as_cr_digits 487 488 489 as_lineno_1=$LINENO as_lineno_1a=$LINENO 490 as_lineno_2=$LINENO as_lineno_2a=$LINENO 491 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 492 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 493 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 494 sed -n ' 495 p 496 /[$]LINENO/= 497 ' <$as_myself | 498 sed ' 499 s/[$]LINENO.*/&-/ 500 t lineno 501 b 502 :lineno 503 N 504 :loop 505 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 506 t loop 507 s/-\n.*// 508 ' >$as_me.lineno && 509 chmod +x "$as_me.lineno" || 510 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 511 512 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 513 # already done that, so ensure we don't try to do so again and fall 514 # in an infinite loop. This has already happened in practice. 515 _as_can_reexec=no; export _as_can_reexec 516 # Don't try to exec as it changes $[0], causing all sort of problems 517 # (the dirname of $[0] is not the place where we might find the 518 # original and so on. Autoconf is especially sensitive to this). 519 . "./$as_me.lineno" 520 # Exit status is that of the last command. 521 exit 522 } 523 524 525 # Determine whether it's possible to make 'echo' print without a newline. 526 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 527 # for compatibility with existing Makefiles. 528 ECHO_C= ECHO_N= ECHO_T= 529 case `echo -n x` in #((((( 530 -n*) 531 case `echo 'xy\c'` in 532 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 533 xy) ECHO_C='\c';; 534 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 535 ECHO_T=' ';; 536 esac;; 537 *) 538 ECHO_N='-n';; 539 esac 540 541 # For backward compatibility with old third-party macros, we provide 542 # the shell variables $as_echo and $as_echo_n. New code should use 543 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 544 as_echo='printf %s\n' 545 as_echo_n='printf %s' 546 547 548 rm -f conf$$ conf$$.exe conf$$.file 549 if test -d conf$$.dir; then 550 rm -f conf$$.dir/conf$$.file 551 else 552 rm -f conf$$.dir 553 mkdir conf$$.dir 2>/dev/null 554 fi 555 if (echo >conf$$.file) 2>/dev/null; then 556 if ln -s conf$$.file conf$$ 2>/dev/null; then 557 as_ln_s='ln -s' 558 # ... but there are two gotchas: 559 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 560 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 561 # In both cases, we have to default to `cp -pR'. 562 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 563 as_ln_s='cp -pR' 564 elif ln conf$$.file conf$$ 2>/dev/null; then 565 as_ln_s=ln 566 else 567 as_ln_s='cp -pR' 568 fi 569 else 570 as_ln_s='cp -pR' 571 fi 572 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 573 rmdir conf$$.dir 2>/dev/null 574 575 if mkdir -p . 2>/dev/null; then 576 as_mkdir_p='mkdir -p "$as_dir"' 577 else 578 test -d ./-p && rmdir ./-p 579 as_mkdir_p=false 580 fi 581 582 as_test_x='test -x' 583 as_executable_p=as_fn_executable_p 584 585 # Sed expression to map a string onto a valid CPP name. 586 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 587 588 # Sed expression to map a string onto a valid variable name. 589 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 590 591 592 test -n "$DJDIR" || exec 7<&0 </dev/null 593 exec 6>&1 594 595 # Name of the host. 596 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 597 # so uname gets run too. 598 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 599 600 # 601 # Initializations. 602 # 603 ac_default_prefix=/usr/local 604 ac_clean_files= 605 ac_config_libobj_dir=. 606 LIBOBJS= 607 cross_compiling=no 608 subdirs= 609 MFLAGS= 610 MAKEFLAGS= 611 612 # Identity of this package. 613 PACKAGE_NAME='xhost' 614 PACKAGE_TARNAME='xhost' 615 PACKAGE_VERSION='1.0.9' 616 PACKAGE_STRING='xhost 1.0.9' 617 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xhost/-/issues' 618 PACKAGE_URL='' 619 620 ac_unique_file="Makefile.am" 621 # Factoring default headers for most tests. 622 ac_includes_default="\ 623 #include <stddef.h> 624 #ifdef HAVE_STDIO_H 625 # include <stdio.h> 626 #endif 627 #ifdef HAVE_STDLIB_H 628 # include <stdlib.h> 629 #endif 630 #ifdef HAVE_STRING_H 631 # include <string.h> 632 #endif 633 #ifdef HAVE_INTTYPES_H 634 # include <inttypes.h> 635 #endif 636 #ifdef HAVE_STDINT_H 637 # include <stdint.h> 638 #endif 639 #ifdef HAVE_STRINGS_H 640 # include <strings.h> 641 #endif 642 #ifdef HAVE_SYS_TYPES_H 643 # include <sys/types.h> 644 #endif 645 #ifdef HAVE_SYS_STAT_H 646 # include <sys/stat.h> 647 #endif 648 #ifdef HAVE_UNISTD_H 649 # include <unistd.h> 650 #endif" 651 652 ac_header_c_list= 653 ac_subst_vars='am__EXEEXT_FALSE 654 am__EXEEXT_TRUE 655 LTLIBOBJS 656 LIBOBJS 657 USE_GETTEXT_FALSE 658 USE_GETTEXT_TRUE 659 LOCALEDIR 660 XAU_LIBS 661 XAU_CFLAGS 662 XHOST_LIBS 663 XHOST_CFLAGS 664 MAN_SUBSTS 665 XORG_MAN_PAGE 666 ADMIN_MAN_DIR 667 DRIVER_MAN_DIR 668 MISC_MAN_DIR 669 FILE_MAN_DIR 670 LIB_MAN_DIR 671 APP_MAN_DIR 672 ADMIN_MAN_SUFFIX 673 DRIVER_MAN_SUFFIX 674 MISC_MAN_SUFFIX 675 FILE_MAN_SUFFIX 676 LIB_MAN_SUFFIX 677 APP_MAN_SUFFIX 678 SED 679 host_os 680 host_vendor 681 host_cpu 682 host 683 build_os 684 build_vendor 685 build_cpu 686 build 687 INSTALL_CMD 688 PKG_CONFIG_LIBDIR 689 PKG_CONFIG_PATH 690 PKG_CONFIG 691 CHANGELOG_CMD 692 STRICT_CFLAGS 693 CWARNFLAGS 694 BASE_CFLAGS 695 am__fastdepCC_FALSE 696 am__fastdepCC_TRUE 697 CCDEPMODE 698 am__nodep 699 AMDEPBACKSLASH 700 AMDEP_FALSE 701 AMDEP_TRUE 702 am__include 703 DEPDIR 704 OBJEXT 705 EXEEXT 706 ac_ct_CC 707 CPPFLAGS 708 LDFLAGS 709 CFLAGS 710 CC 711 AM_BACKSLASH 712 AM_DEFAULT_VERBOSITY 713 AM_DEFAULT_V 714 AM_V 715 CSCOPE 716 ETAGS 717 CTAGS 718 am__untar 719 am__tar 720 AMTAR 721 am__leading_dot 722 SET_MAKE 723 AWK 724 mkdir_p 725 MKDIR_P 726 INSTALL_STRIP_PROGRAM 727 STRIP 728 install_sh 729 MAKEINFO 730 AUTOHEADER 731 AUTOMAKE 732 AUTOCONF 733 ACLOCAL 734 VERSION 735 PACKAGE 736 CYGPATH_W 737 am__isrc 738 INSTALL_DATA 739 INSTALL_SCRIPT 740 INSTALL_PROGRAM 741 target_alias 742 host_alias 743 build_alias 744 LIBS 745 ECHO_T 746 ECHO_N 747 ECHO_C 748 DEFS 749 mandir 750 localedir 751 libdir 752 psdir 753 pdfdir 754 dvidir 755 htmldir 756 infodir 757 docdir 758 oldincludedir 759 includedir 760 runstatedir 761 localstatedir 762 sharedstatedir 763 sysconfdir 764 datadir 765 datarootdir 766 libexecdir 767 sbindir 768 bindir 769 program_transform_name 770 prefix 771 exec_prefix 772 PACKAGE_URL 773 PACKAGE_BUGREPORT 774 PACKAGE_STRING 775 PACKAGE_VERSION 776 PACKAGE_TARNAME 777 PACKAGE_NAME 778 PATH_SEPARATOR 779 SHELL 780 am__quote' 781 ac_subst_files='' 782 ac_user_opts=' 783 enable_option_checking 784 enable_silent_rules 785 enable_dependency_tracking 786 enable_selective_werror 787 enable_strict_compilation 788 enable_unix_transport 789 enable_tcp_transport 790 enable_ipv6 791 enable_local_transport 792 enable_secure_rpc 793 with_localedir 794 ' 795 ac_precious_vars='build_alias 796 host_alias 797 target_alias 798 CC 799 CFLAGS 800 LDFLAGS 801 LIBS 802 CPPFLAGS 803 PKG_CONFIG 804 PKG_CONFIG_PATH 805 PKG_CONFIG_LIBDIR 806 XHOST_CFLAGS 807 XHOST_LIBS 808 XAU_CFLAGS 809 XAU_LIBS' 810 811 812 # 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"expected an absolute directory name for --$ac_var: $ac_val" 1260 done 1261 1262 # There might be people who depend on the old broken behavior: `$host' 1263 # used to hold the argument of --host etc. 1264 # FIXME: To remove some day. 1265 build=$build_alias 1266 host=$host_alias 1267 target=$target_alias 1268 1269 # FIXME: To remove some day. 1270 if test "x$host_alias" != x; then 1271 if test "x$build_alias" = x; then 1272 cross_compiling=maybe 1273 elif test "x$build_alias" != "x$host_alias"; then 1274 cross_compiling=yes 1275 fi 1276 fi 1277 1278 ac_tool_prefix= 1279 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1280 1281 test "$silent" = yes && exec 6>/dev/null 1282 1283 1284 ac_pwd=`pwd` && test -n "$ac_pwd" && 1285 ac_ls_di=`ls -di .` && 1286 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1287 as_fn_error $? "working directory cannot be determined" 1288 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1289 as_fn_error $? "pwd does not report name of working directory" 1290 1291 1292 # Find the source files, if location was not specified. 1293 if test -z "$srcdir"; then 1294 ac_srcdir_defaulted=yes 1295 # Try the directory containing this script, then the parent directory. 1296 ac_confdir=`$as_dirname -- "$as_myself" || 1297 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1298 X"$as_myself" : 'X\(//\)[^/]' \| \ 1299 X"$as_myself" : 'X\(//\)$' \| \ 1300 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1301 printf "%s\n" X"$as_myself" | 1302 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1303 s//\1/ 1304 q 1305 } 1306 /^X\(\/\/\)[^/].*/{ 1307 s//\1/ 1308 q 1309 } 1310 /^X\(\/\/\)$/{ 1311 s//\1/ 1312 q 1313 } 1314 /^X\(\/\).*/{ 1315 s//\1/ 1316 q 1317 } 1318 s/.*/./; q'` 1319 srcdir=$ac_confdir 1320 if test ! -r "$srcdir/$ac_unique_file"; then 1321 srcdir=.. 1322 fi 1323 else 1324 ac_srcdir_defaulted=no 1325 fi 1326 if test ! -r "$srcdir/$ac_unique_file"; then 1327 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1328 as_fn_error $? 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[VAR=VALUE]... 1361 1362 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1363 VAR=VALUE. See below for descriptions of some of the useful variables. 1364 1365 Defaults for the options are specified in brackets. 1366 1367 Configuration: 1368 -h, --help display this help and exit 1369 --help=short display options specific to this package 1370 --help=recursive display the short help of all the included packages 1371 -V, --version display version information and exit 1372 -q, --quiet, --silent do not print \`checking ...' messages 1373 --cache-file=FILE cache test results in FILE [disabled] 1374 -C, --config-cache alias for \`--cache-file=config.cache' 1375 -n, --no-create do not create output files 1376 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1377 1378 Installation directories: 1379 --prefix=PREFIX install architecture-independent files in PREFIX 1380 [$ac_default_prefix] 1381 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1382 [PREFIX] 1383 1384 By default, \`make install' will install all the files in 1385 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1386 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1387 for instance \`--prefix=\$HOME'. 1388 1389 For better control, use the options below. 1390 1391 Fine tuning of the installation directories: 1392 --bindir=DIR user executables [EPREFIX/bin] 1393 --sbindir=DIR system admin executables [EPREFIX/sbin] 1394 --libexecdir=DIR program executables [EPREFIX/libexec] 1395 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1396 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1397 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1398 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1399 --libdir=DIR object code libraries [EPREFIX/lib] 1400 --includedir=DIR C header files [PREFIX/include] 1401 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1402 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1403 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1404 --infodir=DIR info documentation [DATAROOTDIR/info] 1405 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1406 --mandir=DIR man documentation [DATAROOTDIR/man] 1407 --docdir=DIR documentation root [DATAROOTDIR/doc/xhost] 1408 --htmldir=DIR html documentation [DOCDIR] 1409 --dvidir=DIR dvi documentation [DOCDIR] 1410 --pdfdir=DIR pdf documentation [DOCDIR] 1411 --psdir=DIR ps documentation [DOCDIR] 1412 _ACEOF 1413 1414 cat <<\_ACEOF 1415 1416 Program names: 1417 --program-prefix=PREFIX prepend PREFIX to installed program names 1418 --program-suffix=SUFFIX append SUFFIX to installed program names 1419 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1420 1421 System types: 1422 --build=BUILD configure for building on BUILD [guessed] 1423 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1424 _ACEOF 1425 fi 1426 1427 if test -n "$ac_init_help"; then 1428 case $ac_init_help in 1429 short | recursive ) echo "Configuration of xhost 1.0.9:";; 1430 esac 1431 cat <<\_ACEOF 1432 1433 Optional Features: 1434 --disable-option-checking ignore unrecognized --enable/--with options 1435 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1436 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1437 --enable-silent-rules less verbose build output (undo: "make V=1") 1438 --disable-silent-rules verbose build output (undo: "make V=0") 1439 --enable-dependency-tracking 1440 do not reject slow dependency extractors 1441 --disable-dependency-tracking 1442 speeds up one-time build 1443 --disable-selective-werror 1444 Turn off selective compiler errors. (default: 1445 enabled) 1446 --enable-strict-compilation 1447 Enable all warnings from compiler and make them 1448 errors (default: disabled) 1449 --enable-unix-transport Enable UNIX domain socket transport 1450 --enable-tcp-transport Enable TCP socket transport 1451 --enable-ipv6 Enable IPv6 support 1452 --enable-local-transport 1453 Enable os-specific local transport 1454 --enable-secure-rpc Enable Secure RPC 1455 1456 Optional Packages: 1457 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1458 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1459 --with-localedir=<path> Path to install message files in (default: 1460 datadir/locale) 1461 1462 Some influential environment variables: 1463 CC C compiler command 1464 CFLAGS C compiler flags 1465 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1466 nonstandard directory <lib dir> 1467 LIBS libraries to pass to the linker, e.g. -l<library> 1468 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1469 you have headers in a nonstandard directory <include dir> 1470 PKG_CONFIG path to pkg-config utility 1471 PKG_CONFIG_PATH 1472 directories to add to pkg-config's search path 1473 PKG_CONFIG_LIBDIR 1474 path overriding pkg-config's built-in search path 1475 XHOST_CFLAGS 1476 C compiler flags for XHOST, overriding pkg-config 1477 XHOST_LIBS linker flags for XHOST, overriding pkg-config 1478 XAU_CFLAGS C compiler flags for XAU, overriding pkg-config 1479 XAU_LIBS linker flags for XAU, overriding pkg-config 1480 1481 Use these variables to override the choices made by `configure' or to help 1482 it to find libraries and programs with nonstandard names/locations. 1483 1484 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xhost/-/issues>. 1485 _ACEOF 1486 ac_status=$? 1487 fi 1488 1489 if test "$ac_init_help" = "recursive"; then 1490 # If there are subdirs, report their specific --help. 1491 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1492 test -d "$ac_dir" || 1493 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1494 continue 1495 ac_builddir=. 1496 1497 case "$ac_dir" in 1498 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1499 *) 1500 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1501 # A ".." for each directory in $ac_dir_suffix. 1502 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1503 case $ac_top_builddir_sub in 1504 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1505 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1506 esac ;; 1507 esac 1508 ac_abs_top_builddir=$ac_pwd 1509 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1510 # for backward compatibility: 1511 ac_top_builddir=$ac_top_build_prefix 1512 1513 case $srcdir in 1514 .) # We are building in place. 1515 ac_srcdir=. 1516 ac_top_srcdir=$ac_top_builddir_sub 1517 ac_abs_top_srcdir=$ac_pwd ;; 1518 [\\/]* | ?:[\\/]* ) # Absolute name. 1519 ac_srcdir=$srcdir$ac_dir_suffix; 1520 ac_top_srcdir=$srcdir 1521 ac_abs_top_srcdir=$srcdir ;; 1522 *) # Relative name. 1523 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1524 ac_top_srcdir=$ac_top_build_prefix$srcdir 1525 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1526 esac 1527 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1528 1529 cd "$ac_dir" || { ac_status=$?; continue; } 1530 # Check for configure.gnu first; this name is used for a wrapper for 1531 # Metaconfig's "Configure" on case-insensitive file systems. 1532 if test -f "$ac_srcdir/configure.gnu"; then 1533 echo && 1534 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1535 elif test -f "$ac_srcdir/configure"; then 1536 echo && 1537 $SHELL "$ac_srcdir/configure" --help=recursive 1538 else 1539 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1540 fi || ac_status=$? 1541 cd "$ac_pwd" || { ac_status=$?; break; } 1542 done 1543 fi 1544 1545 test -n "$ac_init_help" && exit $ac_status 1546 if $ac_init_version; then 1547 cat <<\_ACEOF 1548 xhost configure 1.0.9 1549 generated by GNU Autoconf 2.71 1550 1551 Copyright (C) 2021 Free Software Foundation, Inc. 1552 This configure script is free software; the Free Software Foundation 1553 gives unlimited permission to copy, distribute and modify it. 1554 _ACEOF 1555 exit 1556 fi 1557 1558 ## ------------------------ ## 1559 ## Autoconf initialization. ## 1560 ## ------------------------ ## 1561 1562 # ac_fn_c_try_compile LINENO 1563 # -------------------------- 1564 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1565 ac_fn_c_try_compile () 1566 { 1567 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1568 rm -f conftest.$ac_objext conftest.beam 1569 if { { ac_try="$ac_compile" 1570 case "(($ac_try" in 1571 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1572 *) ac_try_echo=$ac_try;; 1573 esac 1574 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1575 printf "%s\n" "$ac_try_echo"; } >&5 1576 (eval "$ac_compile") 2>conftest.err 1577 ac_status=$? 1578 if test -s conftest.err; then 1579 grep -v '^ *+' conftest.err >conftest.er1 1580 cat conftest.er1 >&5 1581 mv -f conftest.er1 conftest.err 1582 fi 1583 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1584 test $ac_status = 0; } && { 1585 test -z "$ac_c_werror_flag" || 1586 test ! -s conftest.err 1587 } && test -s conftest.$ac_objext 1588 then : 1589 ac_retval=0 1590 else $as_nop 1591 printf "%s\n" "$as_me: failed program was:" >&5 1592 sed 's/^/| /' conftest.$ac_ext >&5 1593 1594 ac_retval=1 1595 fi 1596 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1597 as_fn_set_status $ac_retval 1598 1599 } # ac_fn_c_try_compile 1600 1601 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1602 # ------------------------------------------------------- 1603 # Tests whether HEADER exists and can be compiled using the include files in 1604 # INCLUDES, setting the cache variable VAR accordingly. 1605 ac_fn_c_check_header_compile () 1606 { 1607 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1609 printf %s "checking for $2... " >&6; } 1610 if eval test \${$3+y} 1611 then : 1612 printf %s "(cached) " >&6 1613 else $as_nop 1614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1615 /* end confdefs.h. */ 1616 $4 1617 #include <$2> 1618 _ACEOF 1619 if ac_fn_c_try_compile "$LINENO" 1620 then : 1621 eval "$3=yes" 1622 else $as_nop 1623 eval "$3=no" 1624 fi 1625 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1626 fi 1627 eval ac_res=\$$3 1628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1629 printf "%s\n" "$ac_res" >&6; } 1630 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1631 1632 } # ac_fn_c_check_header_compile 1633 1634 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1635 # ------------------------------------------------------------------ 1636 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1637 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1638 ac_fn_check_decl () 1639 { 1640 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1641 as_decl_name=`echo $2|sed 's/ *(.*//'` 1642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1643 printf %s "checking whether $as_decl_name is declared... " >&6; } 1644 if eval test \${$3+y} 1645 then : 1646 printf %s "(cached) " >&6 1647 else $as_nop 1648 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1649 eval ac_save_FLAGS=\$$6 1650 as_fn_append $6 " $5" 1651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1652 /* end confdefs.h. */ 1653 $4 1654 int 1655 main (void) 1656 { 1657 #ifndef $as_decl_name 1658 #ifdef __cplusplus 1659 (void) $as_decl_use; 1660 #else 1661 (void) $as_decl_name; 1662 #endif 1663 #endif 1664 1665 ; 1666 return 0; 1667 } 1668 _ACEOF 1669 if ac_fn_c_try_compile "$LINENO" 1670 then : 1671 eval "$3=yes" 1672 else $as_nop 1673 eval "$3=no" 1674 fi 1675 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1676 eval $6=\$ac_save_FLAGS 1677 1678 fi 1679 eval ac_res=\$$3 1680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1681 printf "%s\n" "$ac_res" >&6; } 1682 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1683 1684 } # ac_fn_check_decl 1685 1686 # ac_fn_c_try_link LINENO 1687 # ----------------------- 1688 # Try to link conftest.$ac_ext, and return whether this succeeded. 1689 ac_fn_c_try_link () 1690 { 1691 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1692 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1693 if { { ac_try="$ac_link" 1694 case "(($ac_try" in 1695 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1696 *) ac_try_echo=$ac_try;; 1697 esac 1698 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1699 printf "%s\n" "$ac_try_echo"; } >&5 1700 (eval "$ac_link") 2>conftest.err 1701 ac_status=$? 1702 if test -s conftest.err; then 1703 grep -v '^ *+' conftest.err >conftest.er1 1704 cat conftest.er1 >&5 1705 mv -f conftest.er1 conftest.err 1706 fi 1707 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1708 test $ac_status = 0; } && { 1709 test -z "$ac_c_werror_flag" || 1710 test ! -s conftest.err 1711 } && test -s conftest$ac_exeext && { 1712 test "$cross_compiling" = yes || 1713 test -x conftest$ac_exeext 1714 } 1715 then : 1716 ac_retval=0 1717 else $as_nop 1718 printf "%s\n" "$as_me: failed program was:" >&5 1719 sed 's/^/| /' conftest.$ac_ext >&5 1720 1721 ac_retval=1 1722 fi 1723 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1724 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1725 # interfere with the next link command; also delete a directory that is 1726 # left behind by Apple's compiler. We do this before executing the actions. 1727 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1728 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1729 as_fn_set_status $ac_retval 1730 1731 } # ac_fn_c_try_link 1732 1733 # ac_fn_c_check_func LINENO FUNC VAR 1734 # ---------------------------------- 1735 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1736 ac_fn_c_check_func () 1737 { 1738 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1740 printf %s "checking for $2... " >&6; } 1741 if eval test \${$3+y} 1742 then : 1743 printf %s "(cached) " >&6 1744 else $as_nop 1745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1746 /* end confdefs.h. */ 1747 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1748 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1749 #define $2 innocuous_$2 1750 1751 /* System header to define __stub macros and hopefully few prototypes, 1752 which can conflict with char $2 (); below. */ 1753 1754 #include <limits.h> 1755 #undef $2 1756 1757 /* Override any GCC internal prototype to avoid an error. 1758 Use char because int might match the return type of a GCC 1759 builtin and then its argument prototype would still apply. */ 1760 #ifdef __cplusplus 1761 extern "C" 1762 #endif 1763 char $2 (); 1764 /* The GNU C library defines this for functions which it implements 1765 to always fail with ENOSYS. Some functions are actually named 1766 something starting with __ and the normal name is an alias. */ 1767 #if defined __stub_$2 || defined __stub___$2 1768 choke me 1769 #endif 1770 1771 int 1772 main (void) 1773 { 1774 return $2 (); 1775 ; 1776 return 0; 1777 } 1778 _ACEOF 1779 if ac_fn_c_try_link "$LINENO" 1780 then : 1781 eval "$3=yes" 1782 else $as_nop 1783 eval "$3=no" 1784 fi 1785 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1786 conftest$ac_exeext conftest.$ac_ext 1787 fi 1788 eval ac_res=\$$3 1789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1790 printf "%s\n" "$ac_res" >&6; } 1791 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1792 1793 } # ac_fn_c_check_func 1794 1795 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 1796 # ---------------------------------------------------- 1797 # Tries to find if the field MEMBER exists in type AGGR, after including 1798 # INCLUDES, setting cache variable VAR accordingly. 1799 ac_fn_c_check_member () 1800 { 1801 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 1803 printf %s "checking for $2.$3... " >&6; } 1804 if eval test \${$4+y} 1805 then : 1806 printf %s "(cached) " >&6 1807 else $as_nop 1808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1809 /* end confdefs.h. */ 1810 $5 1811 int 1812 main (void) 1813 { 1814 static $2 ac_aggr; 1815 if (ac_aggr.$3) 1816 return 0; 1817 ; 1818 return 0; 1819 } 1820 _ACEOF 1821 if ac_fn_c_try_compile "$LINENO" 1822 then : 1823 eval "$4=yes" 1824 else $as_nop 1825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1826 /* end confdefs.h. */ 1827 $5 1828 int 1829 main (void) 1830 { 1831 static $2 ac_aggr; 1832 if (sizeof ac_aggr.$3) 1833 return 0; 1834 ; 1835 return 0; 1836 } 1837 _ACEOF 1838 if ac_fn_c_try_compile "$LINENO" 1839 then : 1840 eval "$4=yes" 1841 else $as_nop 1842 eval "$4=no" 1843 fi 1844 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1845 fi 1846 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1847 fi 1848 eval ac_res=\$$4 1849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1850 printf "%s\n" "$ac_res" >&6; } 1851 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1852 1853 } # ac_fn_c_check_member 1854 1855 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1856 # ------------------------------------------- 1857 # Tests whether TYPE exists after having included INCLUDES, setting cache 1858 # variable VAR accordingly. 1859 ac_fn_c_check_type () 1860 { 1861 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1863 printf %s "checking for $2... " >&6; } 1864 if eval test \${$3+y} 1865 then : 1866 printf %s "(cached) " >&6 1867 else $as_nop 1868 eval "$3=no" 1869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1870 /* end confdefs.h. */ 1871 $4 1872 int 1873 main (void) 1874 { 1875 if (sizeof ($2)) 1876 return 0; 1877 ; 1878 return 0; 1879 } 1880 _ACEOF 1881 if ac_fn_c_try_compile "$LINENO" 1882 then : 1883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1884 /* end confdefs.h. */ 1885 $4 1886 int 1887 main (void) 1888 { 1889 if (sizeof (($2))) 1890 return 0; 1891 ; 1892 return 0; 1893 } 1894 _ACEOF 1895 if ac_fn_c_try_compile "$LINENO" 1896 then : 1897 1898 else $as_nop 1899 eval "$3=yes" 1900 fi 1901 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1902 fi 1903 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1904 fi 1905 eval ac_res=\$$3 1906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1907 printf "%s\n" "$ac_res" >&6; } 1908 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1909 1910 } # ac_fn_c_check_type 1911 ac_configure_args_raw= 1912 for ac_arg 1913 do 1914 case $ac_arg in 1915 *\'*) 1916 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1917 esac 1918 as_fn_append ac_configure_args_raw " '$ac_arg'" 1919 done 1920 1921 case $ac_configure_args_raw in 1922 *$as_nl*) 1923 ac_safe_unquote= ;; 1924 *) 1925 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1926 ac_unsafe_a="$ac_unsafe_z#~" 1927 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1928 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1929 esac 1930 1931 cat >config.log <<_ACEOF 1932 This file contains any messages produced by compilers while 1933 running configure, to aid debugging if configure makes a mistake. 1934 1935 It was created by xhost $as_me 1.0.9, which was 1936 generated by GNU Autoconf 2.71. Invocation command line was 1937 1938 $ $0$ac_configure_args_raw 1939 1940 _ACEOF 1941 exec 5>>config.log 1942 { 1943 cat <<_ASUNAME 1944 ## --------- ## 1945 ## Platform. ## 1946 ## --------- ## 1947 1948 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1949 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1950 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1951 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1952 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1953 1954 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1955 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1956 1957 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1958 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1959 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1960 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1961 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1962 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1963 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1964 1965 _ASUNAME 1966 1967 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1968 for as_dir in $PATH 1969 do 1970 IFS=$as_save_IFS 1971 case $as_dir in #((( 1972 '') as_dir=./ ;; 1973 */) ;; 1974 *) as_dir=$as_dir/ ;; 1975 esac 1976 printf "%s\n" "PATH: $as_dir" 1977 done 1978 IFS=$as_save_IFS 1979 1980 } >&5 1981 1982 cat >&5 <<_ACEOF 1983 1984 1985 ## ----------- ## 1986 ## Core tests. ## 1987 ## ----------- ## 1988 1989 _ACEOF 1990 1991 1992 # Keep a trace of the command line. 1993 # Strip out --no-create and --no-recursion so they do not pile up. 1994 # Strip out --silent because we don't want to record it for future runs. 1995 # Also quote any args containing shell meta-characters. 1996 # Make two passes to allow for proper duplicate-argument suppression. 1997 ac_configure_args= 1998 ac_configure_args0= 1999 ac_configure_args1= 2000 ac_must_keep_next=false 2001 for ac_pass in 1 2 2002 do 2003 for ac_arg 2004 do 2005 case $ac_arg in 2006 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2007 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2008 | -silent | --silent | --silen | --sile | --sil) 2009 continue ;; 2010 *\'*) 2011 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2012 esac 2013 case $ac_pass in 2014 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2015 2) 2016 as_fn_append ac_configure_args1 " '$ac_arg'" 2017 if test $ac_must_keep_next = true; then 2018 ac_must_keep_next=false # Got value, back to normal. 2019 else 2020 case $ac_arg in 2021 *=* | --config-cache | -C | -disable-* | --disable-* \ 2022 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2023 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2024 | -with-* | --with-* | -without-* | --without-* | --x) 2025 case "$ac_configure_args0 " in 2026 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2027 esac 2028 ;; 2029 -* ) ac_must_keep_next=true ;; 2030 esac 2031 fi 2032 as_fn_append ac_configure_args " '$ac_arg'" 2033 ;; 2034 esac 2035 done 2036 done 2037 { ac_configure_args0=; unset ac_configure_args0;} 2038 { ac_configure_args1=; unset ac_configure_args1;} 2039 2040 # When interrupted or exit'd, cleanup temporary files, and complete 2041 # config.log. We remove comments because anyway the quotes in there 2042 # would cause problems or look ugly. 2043 # WARNING: Use '\'' to represent an apostrophe within the trap. 2044 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2045 trap 'exit_status=$? 2046 # Sanitize IFS. 2047 IFS=" "" $as_nl" 2048 # Save into config.log some information that might help in debugging. 2049 { 2050 echo 2051 2052 printf "%s\n" "## ---------------- ## 2053 ## Cache variables. ## 2054 ## ---------------- ##" 2055 echo 2056 # The following way of writing the cache mishandles newlines in values, 2057 ( 2058 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2059 eval ac_val=\$$ac_var 2060 case $ac_val in #( 2061 *${as_nl}*) 2062 case $ac_var in #( 2063 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2064 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2065 esac 2066 case $ac_var in #( 2067 _ | IFS | as_nl) ;; #( 2068 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2069 *) { eval $ac_var=; unset $ac_var;} ;; 2070 esac ;; 2071 esac 2072 done 2073 (set) 2>&1 | 2074 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2075 *${as_nl}ac_space=\ *) 2076 sed -n \ 2077 "s/'\''/'\''\\\\'\'''\''/g; 2078 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2079 ;; #( 2080 *) 2081 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2082 ;; 2083 esac | 2084 sort 2085 ) 2086 echo 2087 2088 printf "%s\n" "## ----------------- ## 2089 ## Output variables. ## 2090 ## ----------------- ##" 2091 echo 2092 for ac_var in $ac_subst_vars 2093 do 2094 eval ac_val=\$$ac_var 2095 case $ac_val in 2096 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2097 esac 2098 printf "%s\n" "$ac_var='\''$ac_val'\''" 2099 done | sort 2100 echo 2101 2102 if test -n "$ac_subst_files"; then 2103 printf "%s\n" "## ------------------- ## 2104 ## File substitutions. ## 2105 ## ------------------- ##" 2106 echo 2107 for ac_var in $ac_subst_files 2108 do 2109 eval ac_val=\$$ac_var 2110 case $ac_val in 2111 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2112 esac 2113 printf "%s\n" "$ac_var='\''$ac_val'\''" 2114 done | sort 2115 echo 2116 fi 2117 2118 if test -s confdefs.h; then 2119 printf "%s\n" "## ----------- ## 2120 ## confdefs.h. ## 2121 ## ----------- ##" 2122 echo 2123 cat confdefs.h 2124 echo 2125 fi 2126 test "$ac_signal" != 0 && 2127 printf "%s\n" "$as_me: caught signal $ac_signal" 2128 printf "%s\n" "$as_me: exit $exit_status" 2129 } >&5 2130 rm -f core *.core core.conftest.* && 2131 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2132 exit $exit_status 2133 ' 0 2134 for ac_signal in 1 2 13 15; do 2135 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2136 done 2137 ac_signal=0 2138 2139 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2140 rm -f -r conftest* confdefs.h 2141 2142 printf "%s\n" "/* confdefs.h */" > confdefs.h 2143 2144 # Predefined preprocessor variables. 2145 2146 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2147 2148 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2149 2150 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2151 2152 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2153 2154 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2155 2156 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2157 2158 2159 # Let the site file select an alternate cache file if it wants to. 2160 # Prefer an explicitly selected file to automatically selected ones. 2161 if test -n "$CONFIG_SITE"; then 2162 ac_site_files="$CONFIG_SITE" 2163 elif test "x$prefix" != xNONE; then 2164 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2165 else 2166 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2167 fi 2168 2169 for ac_site_file in $ac_site_files 2170 do 2171 case $ac_site_file in #( 2172 */*) : 2173 ;; #( 2174 *) : 2175 ac_site_file=./$ac_site_file ;; 2176 esac 2177 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2179 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2180 sed 's/^/| /' "$ac_site_file" >&5 2181 . "$ac_site_file" \ 2182 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2183 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2184 as_fn_error $? "failed to load site script $ac_site_file 2185 See \`config.log' for more details" "$LINENO" 5; } 2186 fi 2187 done 2188 2189 if test -r "$cache_file"; then 2190 # Some versions of bash will fail to source /dev/null (special files 2191 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2192 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2194 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2195 case $cache_file in 2196 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2197 *) . "./$cache_file";; 2198 esac 2199 fi 2200 else 2201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2202 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2203 >$cache_file 2204 fi 2205 2206 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2207 # Test code for whether the C compiler supports C89 (global declarations) 2208 ac_c_conftest_c89_globals=' 2209 /* Does the compiler advertise C89 conformance? 2210 Do not test the value of __STDC__, because some compilers set it to 0 2211 while being otherwise adequately conformant. */ 2212 #if !defined __STDC__ 2213 # error "Compiler does not advertise C89 conformance" 2214 #endif 2215 2216 #include <stddef.h> 2217 #include <stdarg.h> 2218 struct stat; 2219 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2220 struct buf { int x; }; 2221 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2222 static char *e (p, i) 2223 char **p; 2224 int i; 2225 { 2226 return p[i]; 2227 } 2228 static char *f (char * (*g) (char **, int), char **p, ...) 2229 { 2230 char *s; 2231 va_list v; 2232 va_start (v,p); 2233 s = g (p, va_arg (v,int)); 2234 va_end (v); 2235 return s; 2236 } 2237 2238 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2239 function prototypes and stuff, but not \xHH hex character constants. 2240 These do not provoke an error unfortunately, instead are silently treated 2241 as an "x". The following induces an error, until -std is added to get 2242 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2243 array size at least. It is necessary to write \x00 == 0 to get something 2244 that is true only with -std. */ 2245 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2246 2247 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2248 inside strings and character constants. */ 2249 #define FOO(x) '\''x'\'' 2250 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2251 2252 int test (int i, double x); 2253 struct s1 {int (*f) (int a);}; 2254 struct s2 {int (*f) (double a);}; 2255 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2256 int, int);' 2257 2258 # Test code for whether the C compiler supports C89 (body of main). 2259 ac_c_conftest_c89_main=' 2260 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2261 ' 2262 2263 # Test code for whether the C compiler supports C99 (global declarations) 2264 ac_c_conftest_c99_globals=' 2265 // Does the compiler advertise C99 conformance? 2266 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2267 # error "Compiler does not advertise C99 conformance" 2268 #endif 2269 2270 #include <stdbool.h> 2271 extern int puts (const char *); 2272 extern int printf (const char *, ...); 2273 extern int dprintf (int, const char *, ...); 2274 extern void *malloc (size_t); 2275 2276 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2277 // dprintf is used instead of fprintf to avoid needing to declare 2278 // FILE and stderr. 2279 #define debug(...) dprintf (2, __VA_ARGS__) 2280 #define showlist(...) puts (#__VA_ARGS__) 2281 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2282 static void 2283 test_varargs_macros (void) 2284 { 2285 int x = 1234; 2286 int y = 5678; 2287 debug ("Flag"); 2288 debug ("X = %d\n", x); 2289 showlist (The first, second, and third items.); 2290 report (x>y, "x is %d but y is %d", x, y); 2291 } 2292 2293 // Check long long types. 2294 #define BIG64 18446744073709551615ull 2295 #define BIG32 4294967295ul 2296 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2297 #if !BIG_OK 2298 #error "your preprocessor is broken" 2299 #endif 2300 #if BIG_OK 2301 #else 2302 #error "your preprocessor is broken" 2303 #endif 2304 static long long int bignum = -9223372036854775807LL; 2305 static unsigned long long int ubignum = BIG64; 2306 2307 struct incomplete_array 2308 { 2309 int datasize; 2310 double data[]; 2311 }; 2312 2313 struct named_init { 2314 int number; 2315 const wchar_t *name; 2316 double average; 2317 }; 2318 2319 typedef const char *ccp; 2320 2321 static inline int 2322 test_restrict (ccp restrict text) 2323 { 2324 // See if C++-style comments work. 2325 // Iterate through items via the restricted pointer. 2326 // Also check for declarations in for loops. 2327 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2328 continue; 2329 return 0; 2330 } 2331 2332 // Check varargs and va_copy. 2333 static bool 2334 test_varargs (const char *format, ...) 2335 { 2336 va_list args; 2337 va_start (args, format); 2338 va_list args_copy; 2339 va_copy (args_copy, args); 2340 2341 const char *str = ""; 2342 int number = 0; 2343 float fnumber = 0; 2344 2345 while (*format) 2346 { 2347 switch (*format++) 2348 { 2349 case '\''s'\'': // string 2350 str = va_arg (args_copy, const char *); 2351 break; 2352 case '\''d'\'': // int 2353 number = va_arg (args_copy, int); 2354 break; 2355 case '\''f'\'': // float 2356 fnumber = va_arg (args_copy, double); 2357 break; 2358 default: 2359 break; 2360 } 2361 } 2362 va_end (args_copy); 2363 va_end (args); 2364 2365 return *str && number && fnumber; 2366 } 2367 ' 2368 2369 # Test code for whether the C compiler supports C99 (body of main). 2370 ac_c_conftest_c99_main=' 2371 // Check bool. 2372 _Bool success = false; 2373 success |= (argc != 0); 2374 2375 // Check restrict. 2376 if (test_restrict ("String literal") == 0) 2377 success = true; 2378 char *restrict newvar = "Another string"; 2379 2380 // Check varargs. 2381 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2382 test_varargs_macros (); 2383 2384 // Check flexible array members. 2385 struct incomplete_array *ia = 2386 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2387 ia->datasize = 10; 2388 for (int i = 0; i < ia->datasize; ++i) 2389 ia->data[i] = i * 1.234; 2390 2391 // Check named initializers. 2392 struct named_init ni = { 2393 .number = 34, 2394 .name = L"Test wide string", 2395 .average = 543.34343, 2396 }; 2397 2398 ni.number = 58; 2399 2400 int dynamic_array[ni.number]; 2401 dynamic_array[0] = argv[0][0]; 2402 dynamic_array[ni.number - 1] = 543; 2403 2404 // work around unused variable warnings 2405 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2406 || dynamic_array[ni.number - 1] != 543); 2407 ' 2408 2409 # Test code for whether the C compiler supports C11 (global declarations) 2410 ac_c_conftest_c11_globals=' 2411 // Does the compiler advertise C11 conformance? 2412 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2413 # error "Compiler does not advertise C11 conformance" 2414 #endif 2415 2416 // Check _Alignas. 2417 char _Alignas (double) aligned_as_double; 2418 char _Alignas (0) no_special_alignment; 2419 extern char aligned_as_int; 2420 char _Alignas (0) _Alignas (int) aligned_as_int; 2421 2422 // Check _Alignof. 2423 enum 2424 { 2425 int_alignment = _Alignof (int), 2426 int_array_alignment = _Alignof (int[100]), 2427 char_alignment = _Alignof (char) 2428 }; 2429 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2430 2431 // Check _Noreturn. 2432 int _Noreturn does_not_return (void) { for (;;) continue; } 2433 2434 // Check _Static_assert. 2435 struct test_static_assert 2436 { 2437 int x; 2438 _Static_assert (sizeof (int) <= sizeof (long int), 2439 "_Static_assert does not work in struct"); 2440 long int y; 2441 }; 2442 2443 // Check UTF-8 literals. 2444 #define u8 syntax error! 2445 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2446 2447 // Check duplicate typedefs. 2448 typedef long *long_ptr; 2449 typedef long int *long_ptr; 2450 typedef long_ptr long_ptr; 2451 2452 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2453 struct anonymous 2454 { 2455 union { 2456 struct { int i; int j; }; 2457 struct { int k; long int l; } w; 2458 }; 2459 int m; 2460 } v1; 2461 ' 2462 2463 # Test code for whether the C compiler supports C11 (body of main). 2464 ac_c_conftest_c11_main=' 2465 _Static_assert ((offsetof (struct anonymous, i) 2466 == offsetof (struct anonymous, w.k)), 2467 "Anonymous union alignment botch"); 2468 v1.i = 2; 2469 v1.w.k = 5; 2470 ok |= v1.i != 5; 2471 ' 2472 2473 # Test code for whether the C compiler supports C11 (complete). 2474 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2475 ${ac_c_conftest_c99_globals} 2476 ${ac_c_conftest_c11_globals} 2477 2478 int 2479 main (int argc, char **argv) 2480 { 2481 int ok = 0; 2482 ${ac_c_conftest_c89_main} 2483 ${ac_c_conftest_c99_main} 2484 ${ac_c_conftest_c11_main} 2485 return ok; 2486 } 2487 " 2488 2489 # Test code for whether the C compiler supports C99 (complete). 2490 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2491 ${ac_c_conftest_c99_globals} 2492 2493 int 2494 main (int argc, char **argv) 2495 { 2496 int ok = 0; 2497 ${ac_c_conftest_c89_main} 2498 ${ac_c_conftest_c99_main} 2499 return ok; 2500 } 2501 " 2502 2503 # Test code for whether the C compiler supports C89 (complete). 2504 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2505 2506 int 2507 main (int argc, char **argv) 2508 { 2509 int ok = 0; 2510 ${ac_c_conftest_c89_main} 2511 return ok; 2512 } 2513 " 2514 2515 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2516 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2517 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2518 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2519 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2520 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2521 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2522 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2523 as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2524 as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2525 2526 # Auxiliary files required by this configure script. 2527 ac_aux_files="config.guess config.sub compile missing install-sh" 2528 2529 # Locations in which to look for auxiliary files. 2530 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2531 2532 # Search for a directory containing all of the required auxiliary files, 2533 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2534 # If we don't find one directory that contains all the files we need, 2535 # we report the set of missing files from the *first* directory in 2536 # $ac_aux_dir_candidates and give up. 2537 ac_missing_aux_files="" 2538 ac_first_candidate=: 2539 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2541 as_found=false 2542 for as_dir in $ac_aux_dir_candidates 2543 do 2544 IFS=$as_save_IFS 2545 case $as_dir in #((( 2546 '') as_dir=./ ;; 2547 */) ;; 2548 *) as_dir=$as_dir/ ;; 2549 esac 2550 as_found=: 2551 2552 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2553 ac_aux_dir_found=yes 2554 ac_install_sh= 2555 for ac_aux in $ac_aux_files 2556 do 2557 # As a special case, if "install-sh" is required, that requirement 2558 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2559 # and $ac_install_sh is set appropriately for whichever one is found. 2560 if test x"$ac_aux" = x"install-sh" 2561 then 2562 if test -f "${as_dir}install-sh"; then 2563 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2564 ac_install_sh="${as_dir}install-sh -c" 2565 elif test -f "${as_dir}install.sh"; then 2566 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2567 ac_install_sh="${as_dir}install.sh -c" 2568 elif test -f "${as_dir}shtool"; then 2569 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2570 ac_install_sh="${as_dir}shtool install -c" 2571 else 2572 ac_aux_dir_found=no 2573 if $ac_first_candidate; then 2574 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2575 else 2576 break 2577 fi 2578 fi 2579 else 2580 if test -f "${as_dir}${ac_aux}"; then 2581 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2582 else 2583 ac_aux_dir_found=no 2584 if $ac_first_candidate; then 2585 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2586 else 2587 break 2588 fi 2589 fi 2590 fi 2591 done 2592 if test "$ac_aux_dir_found" = yes; then 2593 ac_aux_dir="$as_dir" 2594 break 2595 fi 2596 ac_first_candidate=false 2597 2598 as_found=false 2599 done 2600 IFS=$as_save_IFS 2601 if $as_found 2602 then : 2603 2604 else $as_nop 2605 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2606 fi 2607 2608 2609 # These three variables are undocumented and unsupported, 2610 # and are intended to be withdrawn in a future Autoconf release. 2611 # They can cause serious problems if a builder's source tree is in a directory 2612 # whose full name contains unusual characters. 2613 if test -f "${ac_aux_dir}config.guess"; then 2614 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2615 fi 2616 if test -f "${ac_aux_dir}config.sub"; then 2617 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2618 fi 2619 if test -f "$ac_aux_dir/configure"; then 2620 ac_configure="$SHELL ${ac_aux_dir}configure" 2621 fi 2622 2623 # Check that the precious variables saved in the cache have kept the same 2624 # value. 2625 ac_cache_corrupted=false 2626 for ac_var in $ac_precious_vars; do 2627 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2628 eval ac_new_set=\$ac_env_${ac_var}_set 2629 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2630 eval ac_new_val=\$ac_env_${ac_var}_value 2631 case $ac_old_set,$ac_new_set in 2632 set,) 2633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2634 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2635 ac_cache_corrupted=: ;; 2636 ,set) 2637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2638 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2639 ac_cache_corrupted=: ;; 2640 ,);; 2641 *) 2642 if test "x$ac_old_val" != "x$ac_new_val"; then 2643 # differences in whitespace do not lead to failure. 2644 ac_old_val_w=`echo x $ac_old_val` 2645 ac_new_val_w=`echo x $ac_new_val` 2646 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2648 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2649 ac_cache_corrupted=: 2650 else 2651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2652 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2653 eval $ac_var=\$ac_old_val 2654 fi 2655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2656 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2658 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2659 fi;; 2660 esac 2661 # Pass precious variables to config.status. 2662 if test "$ac_new_set" = set; then 2663 case $ac_new_val in 2664 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2665 *) ac_arg=$ac_var=$ac_new_val ;; 2666 esac 2667 case " $ac_configure_args " in 2668 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2669 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2670 esac 2671 fi 2672 done 2673 if $ac_cache_corrupted; then 2674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2675 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2677 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2678 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2679 and start over" "$LINENO" 5 2680 fi 2681 ## -------------------- ## 2682 ## Main body of script. ## 2683 ## -------------------- ## 2684 2685 ac_ext=c 2686 ac_cpp='$CPP $CPPFLAGS' 2687 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2688 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2689 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2690 2691 2692 2693 ac_config_headers="$ac_config_headers config.h" 2694 2695 2696 # Initialize Automake 2697 am__api_version='1.16' 2698 2699 2700 2701 # Find a good install program. We prefer a C program (faster), 2702 # so one script is as good as another. But avoid the broken or 2703 # incompatible versions: 2704 # SysV /etc/install, /usr/sbin/install 2705 # SunOS /usr/etc/install 2706 # IRIX /sbin/install 2707 # AIX /bin/install 2708 # AmigaOS /C/install, which installs bootblocks on floppy discs 2709 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2710 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2711 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2712 # OS/2's system install, which has a completely different semantic 2713 # ./install, which can be erroneously created by make from ./install.sh. 2714 # Reject install programs that cannot install multiple files. 2715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2716 printf %s "checking for a BSD-compatible install... " >&6; } 2717 if test -z "$INSTALL"; then 2718 if test ${ac_cv_path_install+y} 2719 then : 2720 printf %s "(cached) " >&6 2721 else $as_nop 2722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2723 for as_dir in $PATH 2724 do 2725 IFS=$as_save_IFS 2726 case $as_dir in #((( 2727 '') as_dir=./ ;; 2728 */) ;; 2729 *) as_dir=$as_dir/ ;; 2730 esac 2731 # Account for fact that we put trailing slashes in our PATH walk. 2732 case $as_dir in #(( 2733 ./ | /[cC]/* | \ 2734 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2735 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2736 /usr/ucb/* ) ;; 2737 *) 2738 # OSF1 and SCO ODT 3.0 have their own names for install. 2739 # Don't use installbsd from OSF since it installs stuff as root 2740 # by default. 2741 for ac_prog in ginstall scoinst install; do 2742 for ac_exec_ext in '' $ac_executable_extensions; do 2743 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2744 if test $ac_prog = install && 2745 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2746 # AIX install. It has an incompatible calling convention. 2747 : 2748 elif test $ac_prog = install && 2749 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2750 # program-specific install script used by HP pwplus--don't use. 2751 : 2752 else 2753 rm -rf conftest.one conftest.two conftest.dir 2754 echo one > conftest.one 2755 echo two > conftest.two 2756 mkdir conftest.dir 2757 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2758 test -s conftest.one && test -s conftest.two && 2759 test -s conftest.dir/conftest.one && 2760 test -s conftest.dir/conftest.two 2761 then 2762 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2763 break 3 2764 fi 2765 fi 2766 fi 2767 done 2768 done 2769 ;; 2770 esac 2771 2772 done 2773 IFS=$as_save_IFS 2774 2775 rm -rf conftest.one conftest.two conftest.dir 2776 2777 fi 2778 if test ${ac_cv_path_install+y}; then 2779 INSTALL=$ac_cv_path_install 2780 else 2781 # As a last resort, use the slow shell script. Don't cache a 2782 # value for INSTALL within a source directory, because that will 2783 # break other packages using the cache if that directory is 2784 # removed, or if the value is a relative name. 2785 INSTALL=$ac_install_sh 2786 fi 2787 fi 2788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2789 printf "%s\n" "$INSTALL" >&6; } 2790 2791 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2792 # It thinks the first close brace ends the variable substitution. 2793 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2794 2795 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2796 2797 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2798 2799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2800 printf %s "checking whether build environment is sane... " >&6; } 2801 # Reject unsafe characters in $srcdir or the absolute working directory 2802 # name. Accept space and tab only in the latter. 2803 am_lf=' 2804 ' 2805 case `pwd` in 2806 *[\\\"\#\$\&\'\`$am_lf]*) 2807 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2808 esac 2809 case $srcdir in 2810 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2811 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2812 esac 2813 2814 # Do 'set' in a subshell so we don't clobber the current shell's 2815 # arguments. Must try -L first in case configure is actually a 2816 # symlink; some systems play weird games with the mod time of symlinks 2817 # (eg FreeBSD returns the mod time of the symlink's containing 2818 # directory). 2819 if ( 2820 am_has_slept=no 2821 for am_try in 1 2; do 2822 echo "timestamp, slept: $am_has_slept" > conftest.file 2823 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2824 if test "$*" = "X"; then 2825 # -L didn't work. 2826 set X `ls -t "$srcdir/configure" conftest.file` 2827 fi 2828 if test "$*" != "X $srcdir/configure conftest.file" \ 2829 && test "$*" != "X conftest.file $srcdir/configure"; then 2830 2831 # If neither matched, then we have a broken ls. This can happen 2832 # if, for instance, CONFIG_SHELL is bash and it inherits a 2833 # broken ls alias from the environment. This has actually 2834 # happened. Such a system could not be considered "sane". 2835 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2836 alias in your environment" "$LINENO" 5 2837 fi 2838 if test "$2" = conftest.file || test $am_try -eq 2; then 2839 break 2840 fi 2841 # Just in case. 2842 sleep 1 2843 am_has_slept=yes 2844 done 2845 test "$2" = conftest.file 2846 ) 2847 then 2848 # Ok. 2849 : 2850 else 2851 as_fn_error $? "newly created file is older than distributed files! 2852 Check your system clock" "$LINENO" 5 2853 fi 2854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2855 printf "%s\n" "yes" >&6; } 2856 # If we didn't sleep, we still need to ensure time stamps of config.status and 2857 # generated files are strictly newer. 2858 am_sleep_pid= 2859 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2860 ( sleep 1 ) & 2861 am_sleep_pid=$! 2862 fi 2863 2864 rm -f conftest.file 2865 2866 test "$program_prefix" != NONE && 2867 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2868 # Use a double $ so make ignores it. 2869 test "$program_suffix" != NONE && 2870 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2871 # Double any \ or $. 2872 # By default was `s,x,x', remove it if useless. 2873 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2874 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2875 2876 2877 # Expand $ac_aux_dir to an absolute path. 2878 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2879 2880 2881 if test x"${MISSING+set}" != xset; then 2882 MISSING="\${SHELL} '$am_aux_dir/missing'" 2883 fi 2884 # Use eval to expand $SHELL 2885 if eval "$MISSING --is-lightweight"; then 2886 am_missing_run="$MISSING " 2887 else 2888 am_missing_run= 2889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2890 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2891 fi 2892 2893 if test x"${install_sh+set}" != xset; then 2894 case $am_aux_dir in 2895 *\ * | *\ *) 2896 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2897 *) 2898 install_sh="\${SHELL} $am_aux_dir/install-sh" 2899 esac 2900 fi 2901 2902 # Installed binaries are usually stripped using 'strip' when the user 2903 # run "make install-strip". However 'strip' might not be the right 2904 # tool to use in cross-compilation environments, therefore Automake 2905 # will honor the 'STRIP' environment variable to overrule this program. 2906 if test "$cross_compiling" != no; then 2907 if test -n "$ac_tool_prefix"; then 2908 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2909 set dummy ${ac_tool_prefix}strip; ac_word=$2 2910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2911 printf %s "checking for $ac_word... " >&6; } 2912 if test ${ac_cv_prog_STRIP+y} 2913 then : 2914 printf %s "(cached) " >&6 2915 else $as_nop 2916 if test -n "$STRIP"; then 2917 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2918 else 2919 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2920 for as_dir in $PATH 2921 do 2922 IFS=$as_save_IFS 2923 case $as_dir in #((( 2924 '') as_dir=./ ;; 2925 */) ;; 2926 *) as_dir=$as_dir/ ;; 2927 esac 2928 for ac_exec_ext in '' $ac_executable_extensions; do 2929 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2930 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2931 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2932 break 2 2933 fi 2934 done 2935 done 2936 IFS=$as_save_IFS 2937 2938 fi 2939 fi 2940 STRIP=$ac_cv_prog_STRIP 2941 if test -n "$STRIP"; then 2942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2943 printf "%s\n" "$STRIP" >&6; } 2944 else 2945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2946 printf "%s\n" "no" >&6; } 2947 fi 2948 2949 2950 fi 2951 if test -z "$ac_cv_prog_STRIP"; then 2952 ac_ct_STRIP=$STRIP 2953 # Extract the first word of "strip", so it can be a program name with args. 2954 set dummy strip; ac_word=$2 2955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2956 printf %s "checking for $ac_word... " >&6; } 2957 if test ${ac_cv_prog_ac_ct_STRIP+y} 2958 then : 2959 printf %s "(cached) " >&6 2960 else $as_nop 2961 if test -n "$ac_ct_STRIP"; then 2962 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2963 else 2964 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2965 for as_dir in $PATH 2966 do 2967 IFS=$as_save_IFS 2968 case $as_dir in #((( 2969 '') as_dir=./ ;; 2970 */) ;; 2971 *) as_dir=$as_dir/ ;; 2972 esac 2973 for ac_exec_ext in '' $ac_executable_extensions; do 2974 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2975 ac_cv_prog_ac_ct_STRIP="strip" 2976 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2977 break 2 2978 fi 2979 done 2980 done 2981 IFS=$as_save_IFS 2982 2983 fi 2984 fi 2985 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2986 if test -n "$ac_ct_STRIP"; then 2987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2988 printf "%s\n" "$ac_ct_STRIP" >&6; } 2989 else 2990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2991 printf "%s\n" "no" >&6; } 2992 fi 2993 2994 if test "x$ac_ct_STRIP" = x; then 2995 STRIP=":" 2996 else 2997 case $cross_compiling:$ac_tool_warned in 2998 yes:) 2999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3000 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3001 ac_tool_warned=yes ;; 3002 esac 3003 STRIP=$ac_ct_STRIP 3004 fi 3005 else 3006 STRIP="$ac_cv_prog_STRIP" 3007 fi 3008 3009 fi 3010 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3011 3012 3013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 3014 printf %s "checking for a race-free mkdir -p... " >&6; } 3015 if test -z "$MKDIR_P"; then 3016 if test ${ac_cv_path_mkdir+y} 3017 then : 3018 printf %s "(cached) " >&6 3019 else $as_nop 3020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3021 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3022 do 3023 IFS=$as_save_IFS 3024 case $as_dir in #((( 3025 '') as_dir=./ ;; 3026 */) ;; 3027 *) as_dir=$as_dir/ ;; 3028 esac 3029 for ac_prog in mkdir gmkdir; do 3030 for ac_exec_ext in '' $ac_executable_extensions; do 3031 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3032 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3033 'mkdir ('*'coreutils) '* | \ 3034 'BusyBox '* | \ 3035 'mkdir (fileutils) '4.1*) 3036 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3037 break 3;; 3038 esac 3039 done 3040 done 3041 done 3042 IFS=$as_save_IFS 3043 3044 fi 3045 3046 test -d ./--version && rmdir ./--version 3047 if test ${ac_cv_path_mkdir+y}; then 3048 MKDIR_P="$ac_cv_path_mkdir -p" 3049 else 3050 # As a last resort, use the slow shell script. Don't cache a 3051 # value for MKDIR_P within a source directory, because that will 3052 # break other packages using the cache if that directory is 3053 # removed, or if the value is a relative name. 3054 MKDIR_P="$ac_install_sh -d" 3055 fi 3056 fi 3057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3058 printf "%s\n" "$MKDIR_P" >&6; } 3059 3060 for ac_prog in gawk mawk nawk awk 3061 do 3062 # Extract the first word of "$ac_prog", so it can be a program name with args. 3063 set dummy $ac_prog; ac_word=$2 3064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3065 printf %s "checking for $ac_word... " >&6; } 3066 if test ${ac_cv_prog_AWK+y} 3067 then : 3068 printf %s "(cached) " >&6 3069 else $as_nop 3070 if test -n "$AWK"; then 3071 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3072 else 3073 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3074 for as_dir in $PATH 3075 do 3076 IFS=$as_save_IFS 3077 case $as_dir in #((( 3078 '') as_dir=./ ;; 3079 */) ;; 3080 *) as_dir=$as_dir/ ;; 3081 esac 3082 for ac_exec_ext in '' $ac_executable_extensions; do 3083 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3084 ac_cv_prog_AWK="$ac_prog" 3085 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3086 break 2 3087 fi 3088 done 3089 done 3090 IFS=$as_save_IFS 3091 3092 fi 3093 fi 3094 AWK=$ac_cv_prog_AWK 3095 if test -n "$AWK"; then 3096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3097 printf "%s\n" "$AWK" >&6; } 3098 else 3099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3100 printf "%s\n" "no" >&6; } 3101 fi 3102 3103 3104 test -n "$AWK" && break 3105 done 3106 3107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3108 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3109 set x ${MAKE-make} 3110 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3111 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3112 then : 3113 printf %s "(cached) " >&6 3114 else $as_nop 3115 cat >conftest.make <<\_ACEOF 3116 SHELL = /bin/sh 3117 all: 3118 @echo '@@@%%%=$(MAKE)=@@@%%%' 3119 _ACEOF 3120 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3121 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3122 *@@@%%%=?*=@@@%%%*) 3123 eval ac_cv_prog_make_${ac_make}_set=yes;; 3124 *) 3125 eval ac_cv_prog_make_${ac_make}_set=no;; 3126 esac 3127 rm -f conftest.make 3128 fi 3129 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3131 printf "%s\n" "yes" >&6; } 3132 SET_MAKE= 3133 else 3134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3135 printf "%s\n" "no" >&6; } 3136 SET_MAKE="MAKE=${MAKE-make}" 3137 fi 3138 3139 rm -rf .tst 2>/dev/null 3140 mkdir .tst 2>/dev/null 3141 if test -d .tst; then 3142 am__leading_dot=. 3143 else 3144 am__leading_dot=_ 3145 fi 3146 rmdir .tst 2>/dev/null 3147 3148 # Check whether --enable-silent-rules was given. 3149 if test ${enable_silent_rules+y} 3150 then : 3151 enableval=$enable_silent_rules; 3152 fi 3153 3154 case $enable_silent_rules in # ((( 3155 yes) AM_DEFAULT_VERBOSITY=0;; 3156 no) AM_DEFAULT_VERBOSITY=1;; 3157 *) AM_DEFAULT_VERBOSITY=1;; 3158 esac 3159 am_make=${MAKE-make} 3160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3161 printf %s "checking whether $am_make supports nested variables... " >&6; } 3162 if test ${am_cv_make_support_nested_variables+y} 3163 then : 3164 printf %s "(cached) " >&6 3165 else $as_nop 3166 if printf "%s\n" 'TRUE=$(BAR$(V)) 3167 BAR0=false 3168 BAR1=true 3169 V=1 3170 am__doit: 3171 @$(TRUE) 3172 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3173 am_cv_make_support_nested_variables=yes 3174 else 3175 am_cv_make_support_nested_variables=no 3176 fi 3177 fi 3178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3179 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3180 if test $am_cv_make_support_nested_variables = yes; then 3181 AM_V='$(V)' 3182 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3183 else 3184 AM_V=$AM_DEFAULT_VERBOSITY 3185 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3186 fi 3187 AM_BACKSLASH='\' 3188 3189 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3190 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3191 # is not polluted with repeated "-I." 3192 am__isrc=' -I$(srcdir)' 3193 # test to see if srcdir already configured 3194 if test -f $srcdir/config.status; then 3195 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3196 fi 3197 fi 3198 3199 # test whether we have cygpath 3200 if test -z "$CYGPATH_W"; then 3201 if (cygpath --version) >/dev/null 2>/dev/null; then 3202 CYGPATH_W='cygpath -w' 3203 else 3204 CYGPATH_W=echo 3205 fi 3206 fi 3207 3208 3209 # Define the identity of the package. 3210 PACKAGE='xhost' 3211 VERSION='1.0.9' 3212 3213 3214 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3215 3216 3217 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3218 3219 # Some tools Automake needs. 3220 3221 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3222 3223 3224 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3225 3226 3227 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3228 3229 3230 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3231 3232 3233 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3234 3235 # For better backward compatibility. To be removed once Automake 1.9.x 3236 # dies out for good. For more background, see: 3237 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3238 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3239 mkdir_p='$(MKDIR_P)' 3240 3241 # We need awk for the "check" target (and possibly the TAP driver). The 3242 # system "awk" is bad on some platforms. 3243 # Always define AMTAR for backward compatibility. Yes, it's still used 3244 # in the wild :-( We should find a proper way to deprecate it ... 3245 AMTAR='$${TAR-tar}' 3246 3247 3248 # We'll loop over all known methods to create a tar archive until one works. 3249 _am_tools='gnutar pax cpio none' 3250 3251 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3252 3253 3254 3255 3256 3257 # Variables for tags utilities; see am/tags.am 3258 if test -z "$CTAGS"; then 3259 CTAGS=ctags 3260 fi 3261 3262 if test -z "$ETAGS"; then 3263 ETAGS=etags 3264 fi 3265 3266 if test -z "$CSCOPE"; then 3267 CSCOPE=cscope 3268 fi 3269 3270 3271 3272 # POSIX will say in a future version that running "rm -f" with no argument 3273 # is OK; and we want to be able to make that assumption in our Makefile 3274 # recipes. So use an aggressive probe to check that the usage we want is 3275 # actually supported "in the wild" to an acceptable degree. 3276 # See automake bug#10828. 3277 # To make any issue more visible, cause the running configure to be aborted 3278 # by default if the 'rm' program in use doesn't match our expectations; the 3279 # user can still override this though. 3280 if rm -f && rm -fr && rm -rf; then : OK; else 3281 cat >&2 <<'END' 3282 Oops! 3283 3284 Your 'rm' program seems unable to run without file operands specified 3285 on the command line, even when the '-f' option is present. This is contrary 3286 to the behaviour of most rm programs out there, and not conforming with 3287 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3288 3289 Please tell bug-automake@gnu.org about your system, including the value 3290 of your $PATH and any error possibly output before this message. This 3291 can help us improve future automake versions. 3292 3293 END 3294 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3295 echo 'Configuration will proceed anyway, since you have set the' >&2 3296 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3297 echo >&2 3298 else 3299 cat >&2 <<'END' 3300 Aborting the configuration process, to ensure you take notice of the issue. 3301 3302 You can download and install GNU coreutils to get an 'rm' implementation 3303 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3304 3305 If you want to complete the configuration process using your problematic 3306 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3307 to "yes", and re-run configure. 3308 3309 END 3310 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3311 fi 3312 fi 3313 3314 3315 # Set common system defines for POSIX extensions, such as _GNU_SOURCE 3316 # Must be called before any macros that run the compiler (like 3317 # XORG_DEFAULT_OPTIONS) to avoid autoconf errors. 3318 3319 3320 3321 3322 3323 3324 3325 3326 3327 DEPDIR="${am__leading_dot}deps" 3328 3329 ac_config_commands="$ac_config_commands depfiles" 3330 3331 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3332 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3333 cat > confinc.mk << 'END' 3334 am__doit: 3335 @echo this is the am__doit target >confinc.out 3336 .PHONY: am__doit 3337 END 3338 am__include="#" 3339 am__quote= 3340 # BSD make does it like this. 3341 echo '.include "confinc.mk" # ignored' > confmf.BSD 3342 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3343 echo 'include confinc.mk # ignored' > confmf.GNU 3344 _am_result=no 3345 for s in GNU BSD; do 3346 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3347 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3348 ac_status=$? 3349 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3350 (exit $ac_status); } 3351 case $?:`cat confinc.out 2>/dev/null` in #( 3352 '0:this is the am__doit target') : 3353 case $s in #( 3354 BSD) : 3355 am__include='.include' am__quote='"' ;; #( 3356 *) : 3357 am__include='include' am__quote='' ;; 3358 esac ;; #( 3359 *) : 3360 ;; 3361 esac 3362 if test "$am__include" != "#"; then 3363 _am_result="yes ($s style)" 3364 break 3365 fi 3366 done 3367 rm -f confinc.* confmf.* 3368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3369 printf "%s\n" "${_am_result}" >&6; } 3370 3371 # Check whether --enable-dependency-tracking was given. 3372 if test ${enable_dependency_tracking+y} 3373 then : 3374 enableval=$enable_dependency_tracking; 3375 fi 3376 3377 if test "x$enable_dependency_tracking" != xno; then 3378 am_depcomp="$ac_aux_dir/depcomp" 3379 AMDEPBACKSLASH='\' 3380 am__nodep='_no' 3381 fi 3382 if test "x$enable_dependency_tracking" != xno; then 3383 AMDEP_TRUE= 3384 AMDEP_FALSE='#' 3385 else 3386 AMDEP_TRUE='#' 3387 AMDEP_FALSE= 3388 fi 3389 3390 3391 ac_ext=c 3392 ac_cpp='$CPP $CPPFLAGS' 3393 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3394 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3395 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3396 if test -n "$ac_tool_prefix"; then 3397 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3398 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3400 printf %s "checking for $ac_word... " >&6; } 3401 if test ${ac_cv_prog_CC+y} 3402 then : 3403 printf %s "(cached) " >&6 3404 else $as_nop 3405 if test -n "$CC"; then 3406 ac_cv_prog_CC="$CC" # Let the user override the test. 3407 else 3408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3409 for as_dir in $PATH 3410 do 3411 IFS=$as_save_IFS 3412 case $as_dir in #((( 3413 '') as_dir=./ ;; 3414 */) ;; 3415 *) as_dir=$as_dir/ ;; 3416 esac 3417 for ac_exec_ext in '' $ac_executable_extensions; do 3418 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3419 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3420 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3421 break 2 3422 fi 3423 done 3424 done 3425 IFS=$as_save_IFS 3426 3427 fi 3428 fi 3429 CC=$ac_cv_prog_CC 3430 if test -n "$CC"; then 3431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3432 printf "%s\n" "$CC" >&6; } 3433 else 3434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3435 printf "%s\n" "no" >&6; } 3436 fi 3437 3438 3439 fi 3440 if test -z "$ac_cv_prog_CC"; then 3441 ac_ct_CC=$CC 3442 # Extract the first word of "gcc", so it can be a program name with args. 3443 set dummy gcc; ac_word=$2 3444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3445 printf %s "checking for $ac_word... " >&6; } 3446 if test ${ac_cv_prog_ac_ct_CC+y} 3447 then : 3448 printf %s "(cached) " >&6 3449 else $as_nop 3450 if test -n "$ac_ct_CC"; then 3451 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3452 else 3453 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3454 for as_dir in $PATH 3455 do 3456 IFS=$as_save_IFS 3457 case $as_dir in #((( 3458 '') as_dir=./ ;; 3459 */) ;; 3460 *) as_dir=$as_dir/ ;; 3461 esac 3462 for ac_exec_ext in '' $ac_executable_extensions; do 3463 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3464 ac_cv_prog_ac_ct_CC="gcc" 3465 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3466 break 2 3467 fi 3468 done 3469 done 3470 IFS=$as_save_IFS 3471 3472 fi 3473 fi 3474 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3475 if test -n "$ac_ct_CC"; then 3476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3477 printf "%s\n" "$ac_ct_CC" >&6; } 3478 else 3479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3480 printf "%s\n" "no" >&6; } 3481 fi 3482 3483 if test "x$ac_ct_CC" = x; then 3484 CC="" 3485 else 3486 case $cross_compiling:$ac_tool_warned in 3487 yes:) 3488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3489 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3490 ac_tool_warned=yes ;; 3491 esac 3492 CC=$ac_ct_CC 3493 fi 3494 else 3495 CC="$ac_cv_prog_CC" 3496 fi 3497 3498 if test -z "$CC"; then 3499 if test -n "$ac_tool_prefix"; then 3500 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3501 set dummy ${ac_tool_prefix}cc; ac_word=$2 3502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3503 printf %s "checking for $ac_word... " >&6; } 3504 if test ${ac_cv_prog_CC+y} 3505 then : 3506 printf %s "(cached) " >&6 3507 else $as_nop 3508 if test -n "$CC"; then 3509 ac_cv_prog_CC="$CC" # Let the user override the test. 3510 else 3511 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3512 for as_dir in $PATH 3513 do 3514 IFS=$as_save_IFS 3515 case $as_dir in #((( 3516 '') as_dir=./ ;; 3517 */) ;; 3518 *) as_dir=$as_dir/ ;; 3519 esac 3520 for ac_exec_ext in '' $ac_executable_extensions; do 3521 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3522 ac_cv_prog_CC="${ac_tool_prefix}cc" 3523 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3524 break 2 3525 fi 3526 done 3527 done 3528 IFS=$as_save_IFS 3529 3530 fi 3531 fi 3532 CC=$ac_cv_prog_CC 3533 if test -n "$CC"; then 3534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3535 printf "%s\n" "$CC" >&6; } 3536 else 3537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3538 printf "%s\n" "no" >&6; } 3539 fi 3540 3541 3542 fi 3543 fi 3544 if test -z "$CC"; then 3545 # Extract the first word of "cc", so it can be a program name with args. 3546 set dummy cc; ac_word=$2 3547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3548 printf %s "checking for $ac_word... " >&6; } 3549 if test ${ac_cv_prog_CC+y} 3550 then : 3551 printf %s "(cached) " >&6 3552 else $as_nop 3553 if test -n "$CC"; then 3554 ac_cv_prog_CC="$CC" # Let the user override the test. 3555 else 3556 ac_prog_rejected=no 3557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3558 for as_dir in $PATH 3559 do 3560 IFS=$as_save_IFS 3561 case $as_dir in #((( 3562 '') as_dir=./ ;; 3563 */) ;; 3564 *) as_dir=$as_dir/ ;; 3565 esac 3566 for ac_exec_ext in '' $ac_executable_extensions; do 3567 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3568 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3569 ac_prog_rejected=yes 3570 continue 3571 fi 3572 ac_cv_prog_CC="cc" 3573 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3574 break 2 3575 fi 3576 done 3577 done 3578 IFS=$as_save_IFS 3579 3580 if test $ac_prog_rejected = yes; then 3581 # We found a bogon in the path, so make sure we never use it. 3582 set dummy $ac_cv_prog_CC 3583 shift 3584 if test $# != 0; then 3585 # We chose a different compiler from the bogus one. 3586 # However, it has the same basename, so the bogon will be chosen 3587 # first if we set CC to just the basename; use the full file name. 3588 shift 3589 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3590 fi 3591 fi 3592 fi 3593 fi 3594 CC=$ac_cv_prog_CC 3595 if test -n "$CC"; then 3596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3597 printf "%s\n" "$CC" >&6; } 3598 else 3599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3600 printf "%s\n" "no" >&6; } 3601 fi 3602 3603 3604 fi 3605 if test -z "$CC"; then 3606 if test -n "$ac_tool_prefix"; then 3607 for ac_prog in cl.exe 3608 do 3609 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3610 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3612 printf %s "checking for $ac_word... " >&6; } 3613 if test ${ac_cv_prog_CC+y} 3614 then : 3615 printf %s "(cached) " >&6 3616 else $as_nop 3617 if test -n "$CC"; then 3618 ac_cv_prog_CC="$CC" # Let the user override the test. 3619 else 3620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3621 for as_dir in $PATH 3622 do 3623 IFS=$as_save_IFS 3624 case $as_dir in #((( 3625 '') as_dir=./ ;; 3626 */) ;; 3627 *) as_dir=$as_dir/ ;; 3628 esac 3629 for ac_exec_ext in '' $ac_executable_extensions; do 3630 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3631 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3632 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3633 break 2 3634 fi 3635 done 3636 done 3637 IFS=$as_save_IFS 3638 3639 fi 3640 fi 3641 CC=$ac_cv_prog_CC 3642 if test -n "$CC"; then 3643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3644 printf "%s\n" "$CC" >&6; } 3645 else 3646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3647 printf "%s\n" "no" >&6; } 3648 fi 3649 3650 3651 test -n "$CC" && break 3652 done 3653 fi 3654 if test -z "$CC"; then 3655 ac_ct_CC=$CC 3656 for ac_prog in cl.exe 3657 do 3658 # Extract the first word of "$ac_prog", so it can be a program name with args. 3659 set dummy $ac_prog; ac_word=$2 3660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3661 printf %s "checking for $ac_word... " >&6; } 3662 if test ${ac_cv_prog_ac_ct_CC+y} 3663 then : 3664 printf %s "(cached) " >&6 3665 else $as_nop 3666 if test -n "$ac_ct_CC"; then 3667 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3668 else 3669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3670 for as_dir in $PATH 3671 do 3672 IFS=$as_save_IFS 3673 case $as_dir in #((( 3674 '') as_dir=./ ;; 3675 */) ;; 3676 *) as_dir=$as_dir/ ;; 3677 esac 3678 for ac_exec_ext in '' $ac_executable_extensions; do 3679 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3680 ac_cv_prog_ac_ct_CC="$ac_prog" 3681 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3682 break 2 3683 fi 3684 done 3685 done 3686 IFS=$as_save_IFS 3687 3688 fi 3689 fi 3690 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3691 if test -n "$ac_ct_CC"; then 3692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3693 printf "%s\n" "$ac_ct_CC" >&6; } 3694 else 3695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3696 printf "%s\n" "no" >&6; } 3697 fi 3698 3699 3700 test -n "$ac_ct_CC" && break 3701 done 3702 3703 if test "x$ac_ct_CC" = x; then 3704 CC="" 3705 else 3706 case $cross_compiling:$ac_tool_warned in 3707 yes:) 3708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3709 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3710 ac_tool_warned=yes ;; 3711 esac 3712 CC=$ac_ct_CC 3713 fi 3714 fi 3715 3716 fi 3717 if test -z "$CC"; then 3718 if test -n "$ac_tool_prefix"; then 3719 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3720 set dummy ${ac_tool_prefix}clang; ac_word=$2 3721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3722 printf %s "checking for $ac_word... " >&6; } 3723 if test ${ac_cv_prog_CC+y} 3724 then : 3725 printf %s "(cached) " >&6 3726 else $as_nop 3727 if test -n "$CC"; then 3728 ac_cv_prog_CC="$CC" # Let the user override the test. 3729 else 3730 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3731 for as_dir in $PATH 3732 do 3733 IFS=$as_save_IFS 3734 case $as_dir in #((( 3735 '') as_dir=./ ;; 3736 */) ;; 3737 *) as_dir=$as_dir/ ;; 3738 esac 3739 for ac_exec_ext in '' $ac_executable_extensions; do 3740 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3741 ac_cv_prog_CC="${ac_tool_prefix}clang" 3742 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3743 break 2 3744 fi 3745 done 3746 done 3747 IFS=$as_save_IFS 3748 3749 fi 3750 fi 3751 CC=$ac_cv_prog_CC 3752 if test -n "$CC"; then 3753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3754 printf "%s\n" "$CC" >&6; } 3755 else 3756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3757 printf "%s\n" "no" >&6; } 3758 fi 3759 3760 3761 fi 3762 if test -z "$ac_cv_prog_CC"; then 3763 ac_ct_CC=$CC 3764 # Extract the first word of "clang", so it can be a program name with args. 3765 set dummy clang; ac_word=$2 3766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3767 printf %s "checking for $ac_word... " >&6; } 3768 if test ${ac_cv_prog_ac_ct_CC+y} 3769 then : 3770 printf %s "(cached) " >&6 3771 else $as_nop 3772 if test -n "$ac_ct_CC"; then 3773 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3774 else 3775 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3776 for as_dir in $PATH 3777 do 3778 IFS=$as_save_IFS 3779 case $as_dir in #((( 3780 '') as_dir=./ ;; 3781 */) ;; 3782 *) as_dir=$as_dir/ ;; 3783 esac 3784 for ac_exec_ext in '' $ac_executable_extensions; do 3785 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3786 ac_cv_prog_ac_ct_CC="clang" 3787 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3788 break 2 3789 fi 3790 done 3791 done 3792 IFS=$as_save_IFS 3793 3794 fi 3795 fi 3796 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3797 if test -n "$ac_ct_CC"; then 3798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3799 printf "%s\n" "$ac_ct_CC" >&6; } 3800 else 3801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3802 printf "%s\n" "no" >&6; } 3803 fi 3804 3805 if test "x$ac_ct_CC" = x; then 3806 CC="" 3807 else 3808 case $cross_compiling:$ac_tool_warned in 3809 yes:) 3810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3811 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3812 ac_tool_warned=yes ;; 3813 esac 3814 CC=$ac_ct_CC 3815 fi 3816 else 3817 CC="$ac_cv_prog_CC" 3818 fi 3819 3820 fi 3821 3822 3823 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3824 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3825 as_fn_error $? "no acceptable C compiler found in \$PATH 3826 See \`config.log' for more details" "$LINENO" 5; } 3827 3828 # Provide some information about the compiler. 3829 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3830 set X $ac_compile 3831 ac_compiler=$2 3832 for ac_option in --version -v -V -qversion -version; do 3833 { { ac_try="$ac_compiler $ac_option >&5" 3834 case "(($ac_try" in 3835 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3836 *) ac_try_echo=$ac_try;; 3837 esac 3838 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3839 printf "%s\n" "$ac_try_echo"; } >&5 3840 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3841 ac_status=$? 3842 if test -s conftest.err; then 3843 sed '10a\ 3844 ... rest of stderr output deleted ... 3845 10q' conftest.err >conftest.er1 3846 cat conftest.er1 >&5 3847 fi 3848 rm -f conftest.er1 conftest.err 3849 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3850 test $ac_status = 0; } 3851 done 3852 3853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3854 /* end confdefs.h. */ 3855 3856 int 3857 main (void) 3858 { 3859 3860 ; 3861 return 0; 3862 } 3863 _ACEOF 3864 ac_clean_files_save=$ac_clean_files 3865 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3866 # Try to create an executable without -o first, disregard a.out. 3867 # It will help us diagnose broken compilers, and finding out an intuition 3868 # of exeext. 3869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3870 printf %s "checking whether the C compiler works... " >&6; } 3871 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3872 3873 # The possible output files: 3874 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3875 3876 ac_rmfiles= 3877 for ac_file in $ac_files 3878 do 3879 case $ac_file in 3880 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3881 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3882 esac 3883 done 3884 rm -f $ac_rmfiles 3885 3886 if { { ac_try="$ac_link_default" 3887 case "(($ac_try" in 3888 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3889 *) ac_try_echo=$ac_try;; 3890 esac 3891 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3892 printf "%s\n" "$ac_try_echo"; } >&5 3893 (eval "$ac_link_default") 2>&5 3894 ac_status=$? 3895 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3896 test $ac_status = 0; } 3897 then : 3898 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3899 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3900 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3901 # so that the user can short-circuit this test for compilers unknown to 3902 # Autoconf. 3903 for ac_file in $ac_files '' 3904 do 3905 test -f "$ac_file" || continue 3906 case $ac_file in 3907 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3908 ;; 3909 [ab].out ) 3910 # We found the default executable, but exeext='' is most 3911 # certainly right. 3912 break;; 3913 *.* ) 3914 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3915 then :; else 3916 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3917 fi 3918 # We set ac_cv_exeext here because the later test for it is not 3919 # safe: cross compilers may not add the suffix if given an `-o' 3920 # argument, so we may need to know it at that point already. 3921 # Even if this section looks crufty: it has the advantage of 3922 # actually working. 3923 break;; 3924 * ) 3925 break;; 3926 esac 3927 done 3928 test "$ac_cv_exeext" = no && ac_cv_exeext= 3929 3930 else $as_nop 3931 ac_file='' 3932 fi 3933 if test -z "$ac_file" 3934 then : 3935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3936 printf "%s\n" "no" >&6; } 3937 printf "%s\n" "$as_me: failed program was:" >&5 3938 sed 's/^/| /' conftest.$ac_ext >&5 3939 3940 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3941 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3942 as_fn_error 77 "C compiler cannot create executables 3943 See \`config.log' for more details" "$LINENO" 5; } 3944 else $as_nop 3945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3946 printf "%s\n" "yes" >&6; } 3947 fi 3948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3949 printf %s "checking for C compiler default output file name... " >&6; } 3950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3951 printf "%s\n" "$ac_file" >&6; } 3952 ac_exeext=$ac_cv_exeext 3953 3954 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3955 ac_clean_files=$ac_clean_files_save 3956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3957 printf %s "checking for suffix of executables... " >&6; } 3958 if { { ac_try="$ac_link" 3959 case "(($ac_try" in 3960 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3961 *) ac_try_echo=$ac_try;; 3962 esac 3963 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3964 printf "%s\n" "$ac_try_echo"; } >&5 3965 (eval "$ac_link") 2>&5 3966 ac_status=$? 3967 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3968 test $ac_status = 0; } 3969 then : 3970 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3971 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3972 # work properly (i.e., refer to `conftest.exe'), while it won't with 3973 # `rm'. 3974 for ac_file in conftest.exe conftest conftest.*; do 3975 test -f "$ac_file" || continue 3976 case $ac_file in 3977 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3978 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3979 break;; 3980 * ) break;; 3981 esac 3982 done 3983 else $as_nop 3984 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3985 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3986 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3987 See \`config.log' for more details" "$LINENO" 5; } 3988 fi 3989 rm -f conftest conftest$ac_cv_exeext 3990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3991 printf "%s\n" "$ac_cv_exeext" >&6; } 3992 3993 rm -f conftest.$ac_ext 3994 EXEEXT=$ac_cv_exeext 3995 ac_exeext=$EXEEXT 3996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3997 /* end confdefs.h. */ 3998 #include <stdio.h> 3999 int 4000 main (void) 4001 { 4002 FILE *f = fopen ("conftest.out", "w"); 4003 return ferror (f) || fclose (f) != 0; 4004 4005 ; 4006 return 0; 4007 } 4008 _ACEOF 4009 ac_clean_files="$ac_clean_files conftest.out" 4010 # Check that the compiler produces executables we can run. If not, either 4011 # the compiler is broken, or we cross compile. 4012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4013 printf %s "checking whether we are cross compiling... " >&6; } 4014 if test "$cross_compiling" != yes; then 4015 { { ac_try="$ac_link" 4016 case "(($ac_try" in 4017 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4018 *) ac_try_echo=$ac_try;; 4019 esac 4020 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4021 printf "%s\n" "$ac_try_echo"; } >&5 4022 (eval "$ac_link") 2>&5 4023 ac_status=$? 4024 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4025 test $ac_status = 0; } 4026 if { ac_try='./conftest$ac_cv_exeext' 4027 { { case "(($ac_try" in 4028 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4029 *) ac_try_echo=$ac_try;; 4030 esac 4031 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4032 printf "%s\n" "$ac_try_echo"; } >&5 4033 (eval "$ac_try") 2>&5 4034 ac_status=$? 4035 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4036 test $ac_status = 0; }; }; then 4037 cross_compiling=no 4038 else 4039 if test "$cross_compiling" = maybe; then 4040 cross_compiling=yes 4041 else 4042 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4043 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4044 as_fn_error 77 "cannot run C compiled programs. 4045 If you meant to cross compile, use \`--host'. 4046 See \`config.log' for more details" "$LINENO" 5; } 4047 fi 4048 fi 4049 fi 4050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4051 printf "%s\n" "$cross_compiling" >&6; } 4052 4053 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 4054 ac_clean_files=$ac_clean_files_save 4055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4056 printf %s "checking for suffix of object files... " >&6; } 4057 if test ${ac_cv_objext+y} 4058 then : 4059 printf %s "(cached) " >&6 4060 else $as_nop 4061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4062 /* end confdefs.h. */ 4063 4064 int 4065 main (void) 4066 { 4067 4068 ; 4069 return 0; 4070 } 4071 _ACEOF 4072 rm -f conftest.o conftest.obj 4073 if { { ac_try="$ac_compile" 4074 case "(($ac_try" in 4075 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4076 *) ac_try_echo=$ac_try;; 4077 esac 4078 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4079 printf "%s\n" "$ac_try_echo"; } >&5 4080 (eval "$ac_compile") 2>&5 4081 ac_status=$? 4082 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4083 test $ac_status = 0; } 4084 then : 4085 for ac_file in conftest.o conftest.obj conftest.*; do 4086 test -f "$ac_file" || continue; 4087 case $ac_file in 4088 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4089 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4090 break;; 4091 esac 4092 done 4093 else $as_nop 4094 printf "%s\n" "$as_me: failed program was:" >&5 4095 sed 's/^/| /' conftest.$ac_ext >&5 4096 4097 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4098 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4099 as_fn_error $? "cannot compute suffix of object files: cannot compile 4100 See \`config.log' for more details" "$LINENO" 5; } 4101 fi 4102 rm -f conftest.$ac_cv_objext conftest.$ac_ext 4103 fi 4104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4105 printf "%s\n" "$ac_cv_objext" >&6; } 4106 OBJEXT=$ac_cv_objext 4107 ac_objext=$OBJEXT 4108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4109 printf %s "checking whether the compiler supports GNU C... " >&6; } 4110 if test ${ac_cv_c_compiler_gnu+y} 4111 then : 4112 printf %s "(cached) " >&6 4113 else $as_nop 4114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4115 /* end confdefs.h. */ 4116 4117 int 4118 main (void) 4119 { 4120 #ifndef __GNUC__ 4121 choke me 4122 #endif 4123 4124 ; 4125 return 0; 4126 } 4127 _ACEOF 4128 if ac_fn_c_try_compile "$LINENO" 4129 then : 4130 ac_compiler_gnu=yes 4131 else $as_nop 4132 ac_compiler_gnu=no 4133 fi 4134 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4135 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4136 4137 fi 4138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4139 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4140 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4141 4142 if test $ac_compiler_gnu = yes; then 4143 GCC=yes 4144 else 4145 GCC= 4146 fi 4147 ac_test_CFLAGS=${CFLAGS+y} 4148 ac_save_CFLAGS=$CFLAGS 4149 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4150 printf %s "checking whether $CC accepts -g... " >&6; } 4151 if test ${ac_cv_prog_cc_g+y} 4152 then : 4153 printf %s "(cached) " >&6 4154 else $as_nop 4155 ac_save_c_werror_flag=$ac_c_werror_flag 4156 ac_c_werror_flag=yes 4157 ac_cv_prog_cc_g=no 4158 CFLAGS="-g" 4159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4160 /* end confdefs.h. */ 4161 4162 int 4163 main (void) 4164 { 4165 4166 ; 4167 return 0; 4168 } 4169 _ACEOF 4170 if ac_fn_c_try_compile "$LINENO" 4171 then : 4172 ac_cv_prog_cc_g=yes 4173 else $as_nop 4174 CFLAGS="" 4175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4176 /* end confdefs.h. */ 4177 4178 int 4179 main (void) 4180 { 4181 4182 ; 4183 return 0; 4184 } 4185 _ACEOF 4186 if ac_fn_c_try_compile "$LINENO" 4187 then : 4188 4189 else $as_nop 4190 ac_c_werror_flag=$ac_save_c_werror_flag 4191 CFLAGS="-g" 4192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4193 /* end confdefs.h. */ 4194 4195 int 4196 main (void) 4197 { 4198 4199 ; 4200 return 0; 4201 } 4202 _ACEOF 4203 if ac_fn_c_try_compile "$LINENO" 4204 then : 4205 ac_cv_prog_cc_g=yes 4206 fi 4207 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4208 fi 4209 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4210 fi 4211 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4212 ac_c_werror_flag=$ac_save_c_werror_flag 4213 fi 4214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4215 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4216 if test $ac_test_CFLAGS; then 4217 CFLAGS=$ac_save_CFLAGS 4218 elif test $ac_cv_prog_cc_g = yes; then 4219 if test "$GCC" = yes; then 4220 CFLAGS="-g -O2" 4221 else 4222 CFLAGS="-g" 4223 fi 4224 else 4225 if test "$GCC" = yes; then 4226 CFLAGS="-O2" 4227 else 4228 CFLAGS= 4229 fi 4230 fi 4231 ac_prog_cc_stdc=no 4232 if test x$ac_prog_cc_stdc = xno 4233 then : 4234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4235 printf %s "checking for $CC option to enable C11 features... " >&6; } 4236 if test ${ac_cv_prog_cc_c11+y} 4237 then : 4238 printf %s "(cached) " >&6 4239 else $as_nop 4240 ac_cv_prog_cc_c11=no 4241 ac_save_CC=$CC 4242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4243 /* end confdefs.h. */ 4244 $ac_c_conftest_c11_program 4245 _ACEOF 4246 for ac_arg in '' -std=gnu11 4247 do 4248 CC="$ac_save_CC $ac_arg" 4249 if ac_fn_c_try_compile "$LINENO" 4250 then : 4251 ac_cv_prog_cc_c11=$ac_arg 4252 fi 4253 rm -f core conftest.err conftest.$ac_objext conftest.beam 4254 test "x$ac_cv_prog_cc_c11" != "xno" && break 4255 done 4256 rm -f conftest.$ac_ext 4257 CC=$ac_save_CC 4258 fi 4259 4260 if test "x$ac_cv_prog_cc_c11" = xno 4261 then : 4262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4263 printf "%s\n" "unsupported" >&6; } 4264 else $as_nop 4265 if test "x$ac_cv_prog_cc_c11" = x 4266 then : 4267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4268 printf "%s\n" "none needed" >&6; } 4269 else $as_nop 4270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4271 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4272 CC="$CC $ac_cv_prog_cc_c11" 4273 fi 4274 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4275 ac_prog_cc_stdc=c11 4276 fi 4277 fi 4278 if test x$ac_prog_cc_stdc = xno 4279 then : 4280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4281 printf %s "checking for $CC option to enable C99 features... " >&6; } 4282 if test ${ac_cv_prog_cc_c99+y} 4283 then : 4284 printf %s "(cached) " >&6 4285 else $as_nop 4286 ac_cv_prog_cc_c99=no 4287 ac_save_CC=$CC 4288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4289 /* end confdefs.h. */ 4290 $ac_c_conftest_c99_program 4291 _ACEOF 4292 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4293 do 4294 CC="$ac_save_CC $ac_arg" 4295 if ac_fn_c_try_compile "$LINENO" 4296 then : 4297 ac_cv_prog_cc_c99=$ac_arg 4298 fi 4299 rm -f core conftest.err conftest.$ac_objext conftest.beam 4300 test "x$ac_cv_prog_cc_c99" != "xno" && break 4301 done 4302 rm -f conftest.$ac_ext 4303 CC=$ac_save_CC 4304 fi 4305 4306 if test "x$ac_cv_prog_cc_c99" = xno 4307 then : 4308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4309 printf "%s\n" "unsupported" >&6; } 4310 else $as_nop 4311 if test "x$ac_cv_prog_cc_c99" = x 4312 then : 4313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4314 printf "%s\n" "none needed" >&6; } 4315 else $as_nop 4316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4317 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4318 CC="$CC $ac_cv_prog_cc_c99" 4319 fi 4320 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4321 ac_prog_cc_stdc=c99 4322 fi 4323 fi 4324 if test x$ac_prog_cc_stdc = xno 4325 then : 4326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4327 printf %s "checking for $CC option to enable C89 features... " >&6; } 4328 if test ${ac_cv_prog_cc_c89+y} 4329 then : 4330 printf %s "(cached) " >&6 4331 else $as_nop 4332 ac_cv_prog_cc_c89=no 4333 ac_save_CC=$CC 4334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4335 /* end confdefs.h. */ 4336 $ac_c_conftest_c89_program 4337 _ACEOF 4338 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4339 do 4340 CC="$ac_save_CC $ac_arg" 4341 if ac_fn_c_try_compile "$LINENO" 4342 then : 4343 ac_cv_prog_cc_c89=$ac_arg 4344 fi 4345 rm -f core conftest.err conftest.$ac_objext conftest.beam 4346 test "x$ac_cv_prog_cc_c89" != "xno" && break 4347 done 4348 rm -f conftest.$ac_ext 4349 CC=$ac_save_CC 4350 fi 4351 4352 if test "x$ac_cv_prog_cc_c89" = xno 4353 then : 4354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4355 printf "%s\n" "unsupported" >&6; } 4356 else $as_nop 4357 if test "x$ac_cv_prog_cc_c89" = x 4358 then : 4359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4360 printf "%s\n" "none needed" >&6; } 4361 else $as_nop 4362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4363 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4364 CC="$CC $ac_cv_prog_cc_c89" 4365 fi 4366 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4367 ac_prog_cc_stdc=c89 4368 fi 4369 fi 4370 4371 ac_ext=c 4372 ac_cpp='$CPP $CPPFLAGS' 4373 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4374 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4375 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4376 4377 4378 ac_ext=c 4379 ac_cpp='$CPP $CPPFLAGS' 4380 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4381 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4382 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4384 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4385 if test ${am_cv_prog_cc_c_o+y} 4386 then : 4387 printf %s "(cached) " >&6 4388 else $as_nop 4389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4390 /* end confdefs.h. */ 4391 4392 int 4393 main (void) 4394 { 4395 4396 ; 4397 return 0; 4398 } 4399 _ACEOF 4400 # Make sure it works both with $CC and with simple cc. 4401 # Following AC_PROG_CC_C_O, we do the test twice because some 4402 # compilers refuse to overwrite an existing .o file with -o, 4403 # though they will create one. 4404 am_cv_prog_cc_c_o=yes 4405 for am_i in 1 2; do 4406 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4407 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4408 ac_status=$? 4409 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4410 (exit $ac_status); } \ 4411 && test -f conftest2.$ac_objext; then 4412 : OK 4413 else 4414 am_cv_prog_cc_c_o=no 4415 break 4416 fi 4417 done 4418 rm -f core conftest* 4419 unset am_i 4420 fi 4421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4422 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4423 if test "$am_cv_prog_cc_c_o" != yes; then 4424 # Losing compiler, so override with the script. 4425 # FIXME: It is wrong to rewrite CC. 4426 # But if we don't then we get into trouble of one sort or another. 4427 # A longer-term fix would be to have automake use am__CC in this case, 4428 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4429 CC="$am_aux_dir/compile $CC" 4430 fi 4431 ac_ext=c 4432 ac_cpp='$CPP $CPPFLAGS' 4433 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4434 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4435 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4436 4437 4438 depcc="$CC" am_compiler_list= 4439 4440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4441 printf %s "checking dependency style of $depcc... " >&6; } 4442 if test ${am_cv_CC_dependencies_compiler_type+y} 4443 then : 4444 printf %s "(cached) " >&6 4445 else $as_nop 4446 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4447 # We make a subdir and do the tests there. Otherwise we can end up 4448 # making bogus files that we don't know about and never remove. For 4449 # instance it was reported that on HP-UX the gcc test will end up 4450 # making a dummy file named 'D' -- because '-MD' means "put the output 4451 # in D". 4452 rm -rf conftest.dir 4453 mkdir conftest.dir 4454 # Copy depcomp to subdir because otherwise we won't find it if we're 4455 # using a relative directory. 4456 cp "$am_depcomp" conftest.dir 4457 cd conftest.dir 4458 # We will build objects and dependencies in a subdirectory because 4459 # it helps to detect inapplicable dependency modes. For instance 4460 # both Tru64's cc and ICC support -MD to output dependencies as a 4461 # side effect of compilation, but ICC will put the dependencies in 4462 # the current directory while Tru64 will put them in the object 4463 # directory. 4464 mkdir sub 4465 4466 am_cv_CC_dependencies_compiler_type=none 4467 if test "$am_compiler_list" = ""; then 4468 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4469 fi 4470 am__universal=false 4471 case " $depcc " in #( 4472 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4473 esac 4474 4475 for depmode in $am_compiler_list; do 4476 # Setup a source with many dependencies, because some compilers 4477 # like to wrap large dependency lists on column 80 (with \), and 4478 # we should not choose a depcomp mode which is confused by this. 4479 # 4480 # We need to recreate these files for each test, as the compiler may 4481 # overwrite some of them when testing with obscure command lines. 4482 # This happens at least with the AIX C compiler. 4483 : > sub/conftest.c 4484 for i in 1 2 3 4 5 6; do 4485 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4486 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4487 # Solaris 10 /bin/sh. 4488 echo '/* dummy */' > sub/conftst$i.h 4489 done 4490 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4491 4492 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4493 # mode. It turns out that the SunPro C++ compiler does not properly 4494 # handle '-M -o', and we need to detect this. Also, some Intel 4495 # versions had trouble with output in subdirs. 4496 am__obj=sub/conftest.${OBJEXT-o} 4497 am__minus_obj="-o $am__obj" 4498 case $depmode in 4499 gcc) 4500 # This depmode causes a compiler race in universal mode. 4501 test "$am__universal" = false || continue 4502 ;; 4503 nosideeffect) 4504 # After this tag, mechanisms are not by side-effect, so they'll 4505 # only be used when explicitly requested. 4506 if test "x$enable_dependency_tracking" = xyes; then 4507 continue 4508 else 4509 break 4510 fi 4511 ;; 4512 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4513 # This compiler won't grok '-c -o', but also, the minuso test has 4514 # not run yet. These depmodes are late enough in the game, and 4515 # so weak that their functioning should not be impacted. 4516 am__obj=conftest.${OBJEXT-o} 4517 am__minus_obj= 4518 ;; 4519 none) break ;; 4520 esac 4521 if depmode=$depmode \ 4522 source=sub/conftest.c object=$am__obj \ 4523 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4524 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4525 >/dev/null 2>conftest.err && 4526 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4527 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4528 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4529 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4530 # icc doesn't choke on unknown options, it will just issue warnings 4531 # or remarks (even with -Werror). So we grep stderr for any message 4532 # that says an option was ignored or not supported. 4533 # When given -MP, icc 7.0 and 7.1 complain thusly: 4534 # icc: Command line warning: ignoring option '-M'; no argument required 4535 # The diagnosis changed in icc 8.0: 4536 # icc: Command line remark: option '-MP' not supported 4537 if (grep 'ignoring option' conftest.err || 4538 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4539 am_cv_CC_dependencies_compiler_type=$depmode 4540 break 4541 fi 4542 fi 4543 done 4544 4545 cd .. 4546 rm -rf conftest.dir 4547 else 4548 am_cv_CC_dependencies_compiler_type=none 4549 fi 4550 4551 fi 4552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4553 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4554 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4555 4556 if 4557 test "x$enable_dependency_tracking" != xno \ 4558 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4559 am__fastdepCC_TRUE= 4560 am__fastdepCC_FALSE='#' 4561 else 4562 am__fastdepCC_TRUE='#' 4563 am__fastdepCC_FALSE= 4564 fi 4565 4566 4567 4568 ac_header= ac_cache= 4569 for ac_item in $ac_header_c_list 4570 do 4571 if test $ac_cache; then 4572 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4573 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4574 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4575 fi 4576 ac_header= ac_cache= 4577 elif test $ac_header; then 4578 ac_cache=$ac_item 4579 else 4580 ac_header=$ac_item 4581 fi 4582 done 4583 4584 4585 4586 4587 4588 4589 4590 4591 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4592 then : 4593 4594 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4595 4596 fi 4597 4598 4599 4600 4601 4602 4603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4604 printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4605 if test ${ac_cv_safe_to_define___extensions__+y} 4606 then : 4607 printf %s "(cached) " >&6 4608 else $as_nop 4609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4610 /* end confdefs.h. */ 4611 4612 # define __EXTENSIONS__ 1 4613 $ac_includes_default 4614 int 4615 main (void) 4616 { 4617 4618 ; 4619 return 0; 4620 } 4621 _ACEOF 4622 if ac_fn_c_try_compile "$LINENO" 4623 then : 4624 ac_cv_safe_to_define___extensions__=yes 4625 else $as_nop 4626 ac_cv_safe_to_define___extensions__=no 4627 fi 4628 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4629 fi 4630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4631 printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } 4632 4633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 4634 printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 4635 if test ${ac_cv_should_define__xopen_source+y} 4636 then : 4637 printf %s "(cached) " >&6 4638 else $as_nop 4639 ac_cv_should_define__xopen_source=no 4640 if test $ac_cv_header_wchar_h = yes 4641 then : 4642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4643 /* end confdefs.h. */ 4644 4645 #include <wchar.h> 4646 mbstate_t x; 4647 int 4648 main (void) 4649 { 4650 4651 ; 4652 return 0; 4653 } 4654 _ACEOF 4655 if ac_fn_c_try_compile "$LINENO" 4656 then : 4657 4658 else $as_nop 4659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4660 /* end confdefs.h. */ 4661 4662 #define _XOPEN_SOURCE 500 4663 #include <wchar.h> 4664 mbstate_t x; 4665 int 4666 main (void) 4667 { 4668 4669 ; 4670 return 0; 4671 } 4672 _ACEOF 4673 if ac_fn_c_try_compile "$LINENO" 4674 then : 4675 ac_cv_should_define__xopen_source=yes 4676 fi 4677 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4678 fi 4679 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4680 fi 4681 fi 4682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 4683 printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } 4684 4685 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h 4686 4687 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h 4688 4689 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h 4690 4691 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 4692 4693 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 4694 4695 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h 4696 4697 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4698 4699 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 4700 4701 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 4702 4703 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 4704 4705 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 4706 4707 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 4708 4709 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 4710 4711 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 4712 4713 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h 4714 4715 if test $ac_cv_header_minix_config_h = yes 4716 then : 4717 MINIX=yes 4718 printf "%s\n" "#define _MINIX 1" >>confdefs.h 4719 4720 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 4721 4722 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h 4723 4724 else $as_nop 4725 MINIX= 4726 fi 4727 if test $ac_cv_safe_to_define___extensions__ = yes 4728 then : 4729 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h 4730 4731 fi 4732 if test $ac_cv_should_define__xopen_source = yes 4733 then : 4734 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 4735 4736 fi 4737 4738 4739 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4740 4741 4742 4743 4744 4745 4746 4747 4748 4749 4750 4751 4752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4753 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4754 if test ${ac_cv_c_undeclared_builtin_options+y} 4755 then : 4756 printf %s "(cached) " >&6 4757 else $as_nop 4758 ac_save_CFLAGS=$CFLAGS 4759 ac_cv_c_undeclared_builtin_options='cannot detect' 4760 for ac_arg in '' -fno-builtin; do 4761 CFLAGS="$ac_save_CFLAGS $ac_arg" 4762 # This test program should *not* compile successfully. 4763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4764 /* end confdefs.h. */ 4765 4766 int 4767 main (void) 4768 { 4769 (void) strchr; 4770 ; 4771 return 0; 4772 } 4773 _ACEOF 4774 if ac_fn_c_try_compile "$LINENO" 4775 then : 4776 4777 else $as_nop 4778 # This test program should compile successfully. 4779 # No library function is consistently available on 4780 # freestanding implementations, so test against a dummy 4781 # declaration. Include always-available headers on the 4782 # off chance that they somehow elicit warnings. 4783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4784 /* end confdefs.h. */ 4785 #include <float.h> 4786 #include <limits.h> 4787 #include <stdarg.h> 4788 #include <stddef.h> 4789 extern void ac_decl (int, char *); 4790 4791 int 4792 main (void) 4793 { 4794 (void) ac_decl (0, (char *) 0); 4795 (void) ac_decl; 4796 4797 ; 4798 return 0; 4799 } 4800 _ACEOF 4801 if ac_fn_c_try_compile "$LINENO" 4802 then : 4803 if test x"$ac_arg" = x 4804 then : 4805 ac_cv_c_undeclared_builtin_options='none needed' 4806 else $as_nop 4807 ac_cv_c_undeclared_builtin_options=$ac_arg 4808 fi 4809 break 4810 fi 4811 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4812 fi 4813 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4814 done 4815 CFLAGS=$ac_save_CFLAGS 4816 4817 fi 4818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4819 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4820 case $ac_cv_c_undeclared_builtin_options in #( 4821 'cannot detect') : 4822 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4823 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4824 as_fn_error $? "cannot make $CC report undeclared builtins 4825 See \`config.log' for more details" "$LINENO" 5; } ;; #( 4826 'none needed') : 4827 ac_c_undeclared_builtin_options='' ;; #( 4828 *) : 4829 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4830 esac 4831 4832 4833 4834 4835 4836 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4837 if test "x$ac_cv_have_decl___clang__" = xyes 4838 then : 4839 CLANGCC="yes" 4840 else $as_nop 4841 CLANGCC="no" 4842 fi 4843 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4844 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4845 then : 4846 INTELCC="yes" 4847 else $as_nop 4848 INTELCC="no" 4849 fi 4850 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4851 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4852 then : 4853 SUNCC="yes" 4854 else $as_nop 4855 SUNCC="no" 4856 fi 4857 4858 4859 4860 4861 4862 4863 4864 4865 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4866 if test -n "$ac_tool_prefix"; then 4867 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4868 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4870 printf %s "checking for $ac_word... " >&6; } 4871 if test ${ac_cv_path_PKG_CONFIG+y} 4872 then : 4873 printf %s "(cached) " >&6 4874 else $as_nop 4875 case $PKG_CONFIG in 4876 [\\/]* | ?:[\\/]*) 4877 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4878 ;; 4879 *) 4880 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4881 for as_dir in $PATH 4882 do 4883 IFS=$as_save_IFS 4884 case $as_dir in #((( 4885 '') as_dir=./ ;; 4886 */) ;; 4887 *) as_dir=$as_dir/ ;; 4888 esac 4889 for ac_exec_ext in '' $ac_executable_extensions; do 4890 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4891 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4892 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4893 break 2 4894 fi 4895 done 4896 done 4897 IFS=$as_save_IFS 4898 4899 ;; 4900 esac 4901 fi 4902 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4903 if test -n "$PKG_CONFIG"; then 4904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4905 printf "%s\n" "$PKG_CONFIG" >&6; } 4906 else 4907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4908 printf "%s\n" "no" >&6; } 4909 fi 4910 4911 4912 fi 4913 if test -z "$ac_cv_path_PKG_CONFIG"; then 4914 ac_pt_PKG_CONFIG=$PKG_CONFIG 4915 # Extract the first word of "pkg-config", so it can be a program name with args. 4916 set dummy pkg-config; ac_word=$2 4917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4918 printf %s "checking for $ac_word... " >&6; } 4919 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4920 then : 4921 printf %s "(cached) " >&6 4922 else $as_nop 4923 case $ac_pt_PKG_CONFIG in 4924 [\\/]* | ?:[\\/]*) 4925 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4926 ;; 4927 *) 4928 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4929 for as_dir in $PATH 4930 do 4931 IFS=$as_save_IFS 4932 case $as_dir in #((( 4933 '') as_dir=./ ;; 4934 */) ;; 4935 *) as_dir=$as_dir/ ;; 4936 esac 4937 for ac_exec_ext in '' $ac_executable_extensions; do 4938 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4939 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4940 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4941 break 2 4942 fi 4943 done 4944 done 4945 IFS=$as_save_IFS 4946 4947 ;; 4948 esac 4949 fi 4950 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4951 if test -n "$ac_pt_PKG_CONFIG"; then 4952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4953 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4954 else 4955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4956 printf "%s\n" "no" >&6; } 4957 fi 4958 4959 if test "x$ac_pt_PKG_CONFIG" = x; then 4960 PKG_CONFIG="" 4961 else 4962 case $cross_compiling:$ac_tool_warned in 4963 yes:) 4964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4965 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4966 ac_tool_warned=yes ;; 4967 esac 4968 PKG_CONFIG=$ac_pt_PKG_CONFIG 4969 fi 4970 else 4971 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4972 fi 4973 4974 fi 4975 if test -n "$PKG_CONFIG"; then 4976 _pkg_min_version=0.9.0 4977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4978 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4979 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4981 printf "%s\n" "yes" >&6; } 4982 else 4983 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4984 printf "%s\n" "no" >&6; } 4985 PKG_CONFIG="" 4986 fi 4987 fi 4988 4989 4990 # Make sure we can run config.sub. 4991 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4992 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4993 4994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4995 printf %s "checking build system type... " >&6; } 4996 if test ${ac_cv_build+y} 4997 then : 4998 printf %s "(cached) " >&6 4999 else $as_nop 5000 ac_build_alias=$build_alias 5001 test "x$ac_build_alias" = x && 5002 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 5003 test "x$ac_build_alias" = x && 5004 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 5005 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 5006 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 5007 5008 fi 5009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 5010 printf "%s\n" "$ac_cv_build" >&6; } 5011 case $ac_cv_build in 5012 *-*-*) ;; 5013 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 5014 esac 5015 build=$ac_cv_build 5016 ac_save_IFS=$IFS; IFS='-' 5017 set x $ac_cv_build 5018 shift 5019 build_cpu=$1 5020 build_vendor=$2 5021 shift; shift 5022 # Remember, the first character of IFS is used to create $*, 5023 # except with old shells: 5024 build_os=$* 5025 IFS=$ac_save_IFS 5026 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 5027 5028 5029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 5030 printf %s "checking host system type... " >&6; } 5031 if test ${ac_cv_host+y} 5032 then : 5033 printf %s "(cached) " >&6 5034 else $as_nop 5035 if test "x$host_alias" = x; then 5036 ac_cv_host=$ac_cv_build 5037 else 5038 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 5039 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 5040 fi 5041 5042 fi 5043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 5044 printf "%s\n" "$ac_cv_host" >&6; } 5045 case $ac_cv_host in 5046 *-*-*) ;; 5047 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 5048 esac 5049 host=$ac_cv_host 5050 ac_save_IFS=$IFS; IFS='-' 5051 set x $ac_cv_host 5052 shift 5053 host_cpu=$1 5054 host_vendor=$2 5055 shift; shift 5056 # Remember, the first character of IFS is used to create $*, 5057 # except with old shells: 5058 host_os=$* 5059 IFS=$ac_save_IFS 5060 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 5061 5062 5063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5064 printf %s "checking for a sed that does not truncate output... " >&6; } 5065 if test ${ac_cv_path_SED+y} 5066 then : 5067 printf %s "(cached) " >&6 5068 else $as_nop 5069 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5070 for ac_i in 1 2 3 4 5 6 7; do 5071 ac_script="$ac_script$as_nl$ac_script" 5072 done 5073 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5074 { ac_script=; unset ac_script;} 5075 if test -z "$SED"; then 5076 ac_path_SED_found=false 5077 # Loop through the user's path and test for each of PROGNAME-LIST 5078 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5079 for as_dir in $PATH 5080 do 5081 IFS=$as_save_IFS 5082 case $as_dir in #((( 5083 '') as_dir=./ ;; 5084 */) ;; 5085 *) as_dir=$as_dir/ ;; 5086 esac 5087 for ac_prog in sed gsed 5088 do 5089 for ac_exec_ext in '' $ac_executable_extensions; do 5090 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5091 as_fn_executable_p "$ac_path_SED" || continue 5092 # Check for GNU ac_path_SED and select it if it is found. 5093 # Check for GNU $ac_path_SED 5094 case `"$ac_path_SED" --version 2>&1` in 5095 *GNU*) 5096 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5097 *) 5098 ac_count=0 5099 printf %s 0123456789 >"conftest.in" 5100 while : 5101 do 5102 cat "conftest.in" "conftest.in" >"conftest.tmp" 5103 mv "conftest.tmp" "conftest.in" 5104 cp "conftest.in" "conftest.nl" 5105 printf "%s\n" '' >> "conftest.nl" 5106 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5107 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5108 as_fn_arith $ac_count + 1 && ac_count=$as_val 5109 if test $ac_count -gt ${ac_path_SED_max-0}; then 5110 # Best one so far, save it but keep looking for a better one 5111 ac_cv_path_SED="$ac_path_SED" 5112 ac_path_SED_max=$ac_count 5113 fi 5114 # 10*(2^10) chars as input seems more than enough 5115 test $ac_count -gt 10 && break 5116 done 5117 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5118 esac 5119 5120 $ac_path_SED_found && break 3 5121 done 5122 done 5123 done 5124 IFS=$as_save_IFS 5125 if test -z "$ac_cv_path_SED"; then 5126 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5127 fi 5128 else 5129 ac_cv_path_SED=$SED 5130 fi 5131 5132 fi 5133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5134 printf "%s\n" "$ac_cv_path_SED" >&6; } 5135 SED="$ac_cv_path_SED" 5136 rm -f conftest.sed 5137 5138 5139 5140 5141 5142 5143 # Check whether --enable-selective-werror was given. 5144 if test ${enable_selective_werror+y} 5145 then : 5146 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5147 else $as_nop 5148 SELECTIVE_WERROR=yes 5149 fi 5150 5151 5152 5153 5154 5155 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5156 if test "x$SUNCC" = "xyes"; then 5157 BASE_CFLAGS="-v" 5158 else 5159 BASE_CFLAGS="" 5160 fi 5161 5162 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 xorg_testset_save_CFLAGS="$CFLAGS" 5177 5178 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5181 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5182 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5183 then : 5184 printf %s "(cached) " >&6 5185 else $as_nop 5186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5187 /* end confdefs.h. */ 5188 int i; 5189 _ACEOF 5190 if ac_fn_c_try_compile "$LINENO" 5191 then : 5192 xorg_cv_cc_flag_unknown_warning_option=yes 5193 else $as_nop 5194 xorg_cv_cc_flag_unknown_warning_option=no 5195 fi 5196 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5197 fi 5198 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5199 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5200 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5201 CFLAGS="$xorg_testset_save_CFLAGS" 5202 fi 5203 5204 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5207 fi 5208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5210 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5211 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5212 then : 5213 printf %s "(cached) " >&6 5214 else $as_nop 5215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5216 /* end confdefs.h. */ 5217 int i; 5218 _ACEOF 5219 if ac_fn_c_try_compile "$LINENO" 5220 then : 5221 xorg_cv_cc_flag_unused_command_line_argument=yes 5222 else $as_nop 5223 xorg_cv_cc_flag_unused_command_line_argument=no 5224 fi 5225 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5226 fi 5227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5228 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5229 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5230 CFLAGS="$xorg_testset_save_CFLAGS" 5231 fi 5232 5233 found="no" 5234 5235 if test $found = "no" ; then 5236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5238 fi 5239 5240 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5242 fi 5243 5244 CFLAGS="$CFLAGS -Wall" 5245 5246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5247 printf %s "checking if $CC supports -Wall... " >&6; } 5248 cacheid=xorg_cv_cc_flag__Wall 5249 if eval test \${$cacheid+y} 5250 then : 5251 printf %s "(cached) " >&6 5252 else $as_nop 5253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5254 /* end confdefs.h. */ 5255 int i; 5256 int 5257 main (void) 5258 { 5259 5260 ; 5261 return 0; 5262 } 5263 _ACEOF 5264 if ac_fn_c_try_link "$LINENO" 5265 then : 5266 eval $cacheid=yes 5267 else $as_nop 5268 eval $cacheid=no 5269 fi 5270 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5271 conftest$ac_exeext conftest.$ac_ext 5272 fi 5273 5274 5275 CFLAGS="$xorg_testset_save_CFLAGS" 5276 5277 eval supported=\$$cacheid 5278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5279 printf "%s\n" "$supported" >&6; } 5280 if test "$supported" = "yes" ; then 5281 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5282 found="yes" 5283 fi 5284 fi 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 xorg_testset_save_CFLAGS="$CFLAGS" 5301 5302 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5305 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5306 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5307 then : 5308 printf %s "(cached) " >&6 5309 else $as_nop 5310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5311 /* end confdefs.h. */ 5312 int i; 5313 _ACEOF 5314 if ac_fn_c_try_compile "$LINENO" 5315 then : 5316 xorg_cv_cc_flag_unknown_warning_option=yes 5317 else $as_nop 5318 xorg_cv_cc_flag_unknown_warning_option=no 5319 fi 5320 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5321 fi 5322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5323 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5324 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5325 CFLAGS="$xorg_testset_save_CFLAGS" 5326 fi 5327 5328 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5329 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5331 fi 5332 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5333 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5334 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5335 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5336 then : 5337 printf %s "(cached) " >&6 5338 else $as_nop 5339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5340 /* end confdefs.h. */ 5341 int i; 5342 _ACEOF 5343 if ac_fn_c_try_compile "$LINENO" 5344 then : 5345 xorg_cv_cc_flag_unused_command_line_argument=yes 5346 else $as_nop 5347 xorg_cv_cc_flag_unused_command_line_argument=no 5348 fi 5349 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5350 fi 5351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5352 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5353 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5354 CFLAGS="$xorg_testset_save_CFLAGS" 5355 fi 5356 5357 found="no" 5358 5359 if test $found = "no" ; then 5360 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5362 fi 5363 5364 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5366 fi 5367 5368 CFLAGS="$CFLAGS -Wpointer-arith" 5369 5370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5371 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5372 cacheid=xorg_cv_cc_flag__Wpointer_arith 5373 if eval test \${$cacheid+y} 5374 then : 5375 printf %s "(cached) " >&6 5376 else $as_nop 5377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5378 /* end confdefs.h. */ 5379 int i; 5380 int 5381 main (void) 5382 { 5383 5384 ; 5385 return 0; 5386 } 5387 _ACEOF 5388 if ac_fn_c_try_link "$LINENO" 5389 then : 5390 eval $cacheid=yes 5391 else $as_nop 5392 eval $cacheid=no 5393 fi 5394 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5395 conftest$ac_exeext conftest.$ac_ext 5396 fi 5397 5398 5399 CFLAGS="$xorg_testset_save_CFLAGS" 5400 5401 eval supported=\$$cacheid 5402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5403 printf "%s\n" "$supported" >&6; } 5404 if test "$supported" = "yes" ; then 5405 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5406 found="yes" 5407 fi 5408 fi 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 xorg_testset_save_CFLAGS="$CFLAGS" 5425 5426 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5429 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5430 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5431 then : 5432 printf %s "(cached) " >&6 5433 else $as_nop 5434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5435 /* end confdefs.h. */ 5436 int i; 5437 _ACEOF 5438 if ac_fn_c_try_compile "$LINENO" 5439 then : 5440 xorg_cv_cc_flag_unknown_warning_option=yes 5441 else $as_nop 5442 xorg_cv_cc_flag_unknown_warning_option=no 5443 fi 5444 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5445 fi 5446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5447 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5448 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5449 CFLAGS="$xorg_testset_save_CFLAGS" 5450 fi 5451 5452 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5453 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5455 fi 5456 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5458 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5459 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5460 then : 5461 printf %s "(cached) " >&6 5462 else $as_nop 5463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5464 /* end confdefs.h. */ 5465 int i; 5466 _ACEOF 5467 if ac_fn_c_try_compile "$LINENO" 5468 then : 5469 xorg_cv_cc_flag_unused_command_line_argument=yes 5470 else $as_nop 5471 xorg_cv_cc_flag_unused_command_line_argument=no 5472 fi 5473 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5474 fi 5475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5476 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5477 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5478 CFLAGS="$xorg_testset_save_CFLAGS" 5479 fi 5480 5481 found="no" 5482 5483 if test $found = "no" ; then 5484 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5485 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5486 fi 5487 5488 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5490 fi 5491 5492 CFLAGS="$CFLAGS -Wmissing-declarations" 5493 5494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5495 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5496 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5497 if eval test \${$cacheid+y} 5498 then : 5499 printf %s "(cached) " >&6 5500 else $as_nop 5501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5502 /* end confdefs.h. */ 5503 int i; 5504 int 5505 main (void) 5506 { 5507 5508 ; 5509 return 0; 5510 } 5511 _ACEOF 5512 if ac_fn_c_try_link "$LINENO" 5513 then : 5514 eval $cacheid=yes 5515 else $as_nop 5516 eval $cacheid=no 5517 fi 5518 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5519 conftest$ac_exeext conftest.$ac_ext 5520 fi 5521 5522 5523 CFLAGS="$xorg_testset_save_CFLAGS" 5524 5525 eval supported=\$$cacheid 5526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5527 printf "%s\n" "$supported" >&6; } 5528 if test "$supported" = "yes" ; then 5529 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5530 found="yes" 5531 fi 5532 fi 5533 5534 5535 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548 xorg_testset_save_CFLAGS="$CFLAGS" 5549 5550 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5553 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5554 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5555 then : 5556 printf %s "(cached) " >&6 5557 else $as_nop 5558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5559 /* end confdefs.h. */ 5560 int i; 5561 _ACEOF 5562 if ac_fn_c_try_compile "$LINENO" 5563 then : 5564 xorg_cv_cc_flag_unknown_warning_option=yes 5565 else $as_nop 5566 xorg_cv_cc_flag_unknown_warning_option=no 5567 fi 5568 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5569 fi 5570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5571 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5572 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5573 CFLAGS="$xorg_testset_save_CFLAGS" 5574 fi 5575 5576 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5577 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5579 fi 5580 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5582 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5583 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5584 then : 5585 printf %s "(cached) " >&6 5586 else $as_nop 5587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5588 /* end confdefs.h. */ 5589 int i; 5590 _ACEOF 5591 if ac_fn_c_try_compile "$LINENO" 5592 then : 5593 xorg_cv_cc_flag_unused_command_line_argument=yes 5594 else $as_nop 5595 xorg_cv_cc_flag_unused_command_line_argument=no 5596 fi 5597 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5598 fi 5599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5600 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5601 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5602 CFLAGS="$xorg_testset_save_CFLAGS" 5603 fi 5604 5605 found="no" 5606 5607 if test $found = "no" ; then 5608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5610 fi 5611 5612 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5613 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5614 fi 5615 5616 CFLAGS="$CFLAGS -Wformat=2" 5617 5618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5619 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5620 cacheid=xorg_cv_cc_flag__Wformat_2 5621 if eval test \${$cacheid+y} 5622 then : 5623 printf %s "(cached) " >&6 5624 else $as_nop 5625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5626 /* end confdefs.h. */ 5627 int i; 5628 int 5629 main (void) 5630 { 5631 5632 ; 5633 return 0; 5634 } 5635 _ACEOF 5636 if ac_fn_c_try_link "$LINENO" 5637 then : 5638 eval $cacheid=yes 5639 else $as_nop 5640 eval $cacheid=no 5641 fi 5642 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5643 conftest$ac_exeext conftest.$ac_ext 5644 fi 5645 5646 5647 CFLAGS="$xorg_testset_save_CFLAGS" 5648 5649 eval supported=\$$cacheid 5650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5651 printf "%s\n" "$supported" >&6; } 5652 if test "$supported" = "yes" ; then 5653 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5654 found="yes" 5655 fi 5656 fi 5657 5658 if test $found = "no" ; then 5659 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5661 fi 5662 5663 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5664 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5665 fi 5666 5667 CFLAGS="$CFLAGS -Wformat" 5668 5669 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5670 printf %s "checking if $CC supports -Wformat... " >&6; } 5671 cacheid=xorg_cv_cc_flag__Wformat 5672 if eval test \${$cacheid+y} 5673 then : 5674 printf %s "(cached) " >&6 5675 else $as_nop 5676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5677 /* end confdefs.h. */ 5678 int i; 5679 int 5680 main (void) 5681 { 5682 5683 ; 5684 return 0; 5685 } 5686 _ACEOF 5687 if ac_fn_c_try_link "$LINENO" 5688 then : 5689 eval $cacheid=yes 5690 else $as_nop 5691 eval $cacheid=no 5692 fi 5693 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5694 conftest$ac_exeext conftest.$ac_ext 5695 fi 5696 5697 5698 CFLAGS="$xorg_testset_save_CFLAGS" 5699 5700 eval supported=\$$cacheid 5701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5702 printf "%s\n" "$supported" >&6; } 5703 if test "$supported" = "yes" ; then 5704 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5705 found="yes" 5706 fi 5707 fi 5708 5709 5710 5711 5712 5713 5714 5715 5716 5717 5718 5719 5720 5721 5722 5723 5724 5725 xorg_testset_save_CFLAGS="$CFLAGS" 5726 5727 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5730 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5731 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5732 then : 5733 printf %s "(cached) " >&6 5734 else $as_nop 5735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5736 /* end confdefs.h. */ 5737 int i; 5738 _ACEOF 5739 if ac_fn_c_try_compile "$LINENO" 5740 then : 5741 xorg_cv_cc_flag_unknown_warning_option=yes 5742 else $as_nop 5743 xorg_cv_cc_flag_unknown_warning_option=no 5744 fi 5745 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5746 fi 5747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5748 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5749 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5750 CFLAGS="$xorg_testset_save_CFLAGS" 5751 fi 5752 5753 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5754 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5756 fi 5757 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5759 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5760 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5761 then : 5762 printf %s "(cached) " >&6 5763 else $as_nop 5764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5765 /* end confdefs.h. */ 5766 int i; 5767 _ACEOF 5768 if ac_fn_c_try_compile "$LINENO" 5769 then : 5770 xorg_cv_cc_flag_unused_command_line_argument=yes 5771 else $as_nop 5772 xorg_cv_cc_flag_unused_command_line_argument=no 5773 fi 5774 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5775 fi 5776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5777 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5778 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5779 CFLAGS="$xorg_testset_save_CFLAGS" 5780 fi 5781 5782 found="no" 5783 5784 if test $found = "no" ; then 5785 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5787 fi 5788 5789 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5790 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5791 fi 5792 5793 CFLAGS="$CFLAGS -Wstrict-prototypes" 5794 5795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5796 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5797 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5798 if eval test \${$cacheid+y} 5799 then : 5800 printf %s "(cached) " >&6 5801 else $as_nop 5802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5803 /* end confdefs.h. */ 5804 int i; 5805 int 5806 main (void) 5807 { 5808 5809 ; 5810 return 0; 5811 } 5812 _ACEOF 5813 if ac_fn_c_try_link "$LINENO" 5814 then : 5815 eval $cacheid=yes 5816 else $as_nop 5817 eval $cacheid=no 5818 fi 5819 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5820 conftest$ac_exeext conftest.$ac_ext 5821 fi 5822 5823 5824 CFLAGS="$xorg_testset_save_CFLAGS" 5825 5826 eval supported=\$$cacheid 5827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5828 printf "%s\n" "$supported" >&6; } 5829 if test "$supported" = "yes" ; then 5830 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5831 found="yes" 5832 fi 5833 fi 5834 5835 5836 5837 5838 5839 5840 5841 5842 5843 5844 5845 5846 5847 5848 5849 xorg_testset_save_CFLAGS="$CFLAGS" 5850 5851 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5854 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5855 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5856 then : 5857 printf %s "(cached) " >&6 5858 else $as_nop 5859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5860 /* end confdefs.h. */ 5861 int i; 5862 _ACEOF 5863 if ac_fn_c_try_compile "$LINENO" 5864 then : 5865 xorg_cv_cc_flag_unknown_warning_option=yes 5866 else $as_nop 5867 xorg_cv_cc_flag_unknown_warning_option=no 5868 fi 5869 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5870 fi 5871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5872 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5873 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5874 CFLAGS="$xorg_testset_save_CFLAGS" 5875 fi 5876 5877 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5878 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5880 fi 5881 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5883 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5884 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5885 then : 5886 printf %s "(cached) " >&6 5887 else $as_nop 5888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5889 /* end confdefs.h. */ 5890 int i; 5891 _ACEOF 5892 if ac_fn_c_try_compile "$LINENO" 5893 then : 5894 xorg_cv_cc_flag_unused_command_line_argument=yes 5895 else $as_nop 5896 xorg_cv_cc_flag_unused_command_line_argument=no 5897 fi 5898 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5899 fi 5900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5901 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5902 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5903 CFLAGS="$xorg_testset_save_CFLAGS" 5904 fi 5905 5906 found="no" 5907 5908 if test $found = "no" ; then 5909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5911 fi 5912 5913 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5915 fi 5916 5917 CFLAGS="$CFLAGS -Wmissing-prototypes" 5918 5919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5920 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5921 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5922 if eval test \${$cacheid+y} 5923 then : 5924 printf %s "(cached) " >&6 5925 else $as_nop 5926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5927 /* end confdefs.h. */ 5928 int i; 5929 int 5930 main (void) 5931 { 5932 5933 ; 5934 return 0; 5935 } 5936 _ACEOF 5937 if ac_fn_c_try_link "$LINENO" 5938 then : 5939 eval $cacheid=yes 5940 else $as_nop 5941 eval $cacheid=no 5942 fi 5943 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5944 conftest$ac_exeext conftest.$ac_ext 5945 fi 5946 5947 5948 CFLAGS="$xorg_testset_save_CFLAGS" 5949 5950 eval supported=\$$cacheid 5951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5952 printf "%s\n" "$supported" >&6; } 5953 if test "$supported" = "yes" ; then 5954 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5955 found="yes" 5956 fi 5957 fi 5958 5959 5960 5961 5962 5963 5964 5965 5966 5967 5968 5969 5970 5971 5972 5973 xorg_testset_save_CFLAGS="$CFLAGS" 5974 5975 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5978 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5979 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5980 then : 5981 printf %s "(cached) " >&6 5982 else $as_nop 5983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5984 /* end confdefs.h. */ 5985 int i; 5986 _ACEOF 5987 if ac_fn_c_try_compile "$LINENO" 5988 then : 5989 xorg_cv_cc_flag_unknown_warning_option=yes 5990 else $as_nop 5991 xorg_cv_cc_flag_unknown_warning_option=no 5992 fi 5993 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5994 fi 5995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5996 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5997 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5998 CFLAGS="$xorg_testset_save_CFLAGS" 5999 fi 6000 6001 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6004 fi 6005 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6007 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6008 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6009 then : 6010 printf %s "(cached) " >&6 6011 else $as_nop 6012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6013 /* end confdefs.h. */ 6014 int i; 6015 _ACEOF 6016 if ac_fn_c_try_compile "$LINENO" 6017 then : 6018 xorg_cv_cc_flag_unused_command_line_argument=yes 6019 else $as_nop 6020 xorg_cv_cc_flag_unused_command_line_argument=no 6021 fi 6022 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6023 fi 6024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6025 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6026 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6027 CFLAGS="$xorg_testset_save_CFLAGS" 6028 fi 6029 6030 found="no" 6031 6032 if test $found = "no" ; then 6033 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6035 fi 6036 6037 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6038 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6039 fi 6040 6041 CFLAGS="$CFLAGS -Wnested-externs" 6042 6043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6044 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 6045 cacheid=xorg_cv_cc_flag__Wnested_externs 6046 if eval test \${$cacheid+y} 6047 then : 6048 printf %s "(cached) " >&6 6049 else $as_nop 6050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6051 /* end confdefs.h. */ 6052 int i; 6053 int 6054 main (void) 6055 { 6056 6057 ; 6058 return 0; 6059 } 6060 _ACEOF 6061 if ac_fn_c_try_link "$LINENO" 6062 then : 6063 eval $cacheid=yes 6064 else $as_nop 6065 eval $cacheid=no 6066 fi 6067 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6068 conftest$ac_exeext conftest.$ac_ext 6069 fi 6070 6071 6072 CFLAGS="$xorg_testset_save_CFLAGS" 6073 6074 eval supported=\$$cacheid 6075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6076 printf "%s\n" "$supported" >&6; } 6077 if test "$supported" = "yes" ; then 6078 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6079 found="yes" 6080 fi 6081 fi 6082 6083 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 6095 6096 6097 xorg_testset_save_CFLAGS="$CFLAGS" 6098 6099 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6102 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6103 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6104 then : 6105 printf %s "(cached) " >&6 6106 else $as_nop 6107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6108 /* end confdefs.h. */ 6109 int i; 6110 _ACEOF 6111 if ac_fn_c_try_compile "$LINENO" 6112 then : 6113 xorg_cv_cc_flag_unknown_warning_option=yes 6114 else $as_nop 6115 xorg_cv_cc_flag_unknown_warning_option=no 6116 fi 6117 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6118 fi 6119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6120 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6121 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6122 CFLAGS="$xorg_testset_save_CFLAGS" 6123 fi 6124 6125 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6126 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6128 fi 6129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6131 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6132 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6133 then : 6134 printf %s "(cached) " >&6 6135 else $as_nop 6136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6137 /* end confdefs.h. */ 6138 int i; 6139 _ACEOF 6140 if ac_fn_c_try_compile "$LINENO" 6141 then : 6142 xorg_cv_cc_flag_unused_command_line_argument=yes 6143 else $as_nop 6144 xorg_cv_cc_flag_unused_command_line_argument=no 6145 fi 6146 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6147 fi 6148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6149 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6150 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6151 CFLAGS="$xorg_testset_save_CFLAGS" 6152 fi 6153 6154 found="no" 6155 6156 if test $found = "no" ; then 6157 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6159 fi 6160 6161 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6162 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6163 fi 6164 6165 CFLAGS="$CFLAGS -Wbad-function-cast" 6166 6167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6168 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6169 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6170 if eval test \${$cacheid+y} 6171 then : 6172 printf %s "(cached) " >&6 6173 else $as_nop 6174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6175 /* end confdefs.h. */ 6176 int i; 6177 int 6178 main (void) 6179 { 6180 6181 ; 6182 return 0; 6183 } 6184 _ACEOF 6185 if ac_fn_c_try_link "$LINENO" 6186 then : 6187 eval $cacheid=yes 6188 else $as_nop 6189 eval $cacheid=no 6190 fi 6191 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6192 conftest$ac_exeext conftest.$ac_ext 6193 fi 6194 6195 6196 CFLAGS="$xorg_testset_save_CFLAGS" 6197 6198 eval supported=\$$cacheid 6199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6200 printf "%s\n" "$supported" >&6; } 6201 if test "$supported" = "yes" ; then 6202 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6203 found="yes" 6204 fi 6205 fi 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216 6217 6218 6219 6220 6221 xorg_testset_save_CFLAGS="$CFLAGS" 6222 6223 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6226 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6227 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6228 then : 6229 printf %s "(cached) " >&6 6230 else $as_nop 6231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6232 /* end confdefs.h. */ 6233 int i; 6234 _ACEOF 6235 if ac_fn_c_try_compile "$LINENO" 6236 then : 6237 xorg_cv_cc_flag_unknown_warning_option=yes 6238 else $as_nop 6239 xorg_cv_cc_flag_unknown_warning_option=no 6240 fi 6241 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6242 fi 6243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6244 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6245 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6246 CFLAGS="$xorg_testset_save_CFLAGS" 6247 fi 6248 6249 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6250 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6252 fi 6253 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6255 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6256 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6257 then : 6258 printf %s "(cached) " >&6 6259 else $as_nop 6260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6261 /* end confdefs.h. */ 6262 int i; 6263 _ACEOF 6264 if ac_fn_c_try_compile "$LINENO" 6265 then : 6266 xorg_cv_cc_flag_unused_command_line_argument=yes 6267 else $as_nop 6268 xorg_cv_cc_flag_unused_command_line_argument=no 6269 fi 6270 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6271 fi 6272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6273 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6274 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6275 CFLAGS="$xorg_testset_save_CFLAGS" 6276 fi 6277 6278 found="no" 6279 6280 if test $found = "no" ; then 6281 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6283 fi 6284 6285 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6287 fi 6288 6289 CFLAGS="$CFLAGS -Wold-style-definition" 6290 6291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6292 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6293 cacheid=xorg_cv_cc_flag__Wold_style_definition 6294 if eval test \${$cacheid+y} 6295 then : 6296 printf %s "(cached) " >&6 6297 else $as_nop 6298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6299 /* end confdefs.h. */ 6300 int i; 6301 int 6302 main (void) 6303 { 6304 6305 ; 6306 return 0; 6307 } 6308 _ACEOF 6309 if ac_fn_c_try_link "$LINENO" 6310 then : 6311 eval $cacheid=yes 6312 else $as_nop 6313 eval $cacheid=no 6314 fi 6315 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6316 conftest$ac_exeext conftest.$ac_ext 6317 fi 6318 6319 6320 CFLAGS="$xorg_testset_save_CFLAGS" 6321 6322 eval supported=\$$cacheid 6323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6324 printf "%s\n" "$supported" >&6; } 6325 if test "$supported" = "yes" ; then 6326 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6327 found="yes" 6328 fi 6329 fi 6330 6331 if test $found = "no" ; then 6332 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6334 fi 6335 6336 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6338 fi 6339 6340 CFLAGS="$CFLAGS -fd" 6341 6342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6343 printf %s "checking if $CC supports -fd... " >&6; } 6344 cacheid=xorg_cv_cc_flag__fd 6345 if eval test \${$cacheid+y} 6346 then : 6347 printf %s "(cached) " >&6 6348 else $as_nop 6349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6350 /* end confdefs.h. */ 6351 int i; 6352 int 6353 main (void) 6354 { 6355 6356 ; 6357 return 0; 6358 } 6359 _ACEOF 6360 if ac_fn_c_try_link "$LINENO" 6361 then : 6362 eval $cacheid=yes 6363 else $as_nop 6364 eval $cacheid=no 6365 fi 6366 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6367 conftest$ac_exeext conftest.$ac_ext 6368 fi 6369 6370 6371 CFLAGS="$xorg_testset_save_CFLAGS" 6372 6373 eval supported=\$$cacheid 6374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6375 printf "%s\n" "$supported" >&6; } 6376 if test "$supported" = "yes" ; then 6377 BASE_CFLAGS="$BASE_CFLAGS -fd" 6378 found="yes" 6379 fi 6380 fi 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390 6391 6392 6393 6394 6395 6396 xorg_testset_save_CFLAGS="$CFLAGS" 6397 6398 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6399 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6401 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6402 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6403 then : 6404 printf %s "(cached) " >&6 6405 else $as_nop 6406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6407 /* end confdefs.h. */ 6408 int i; 6409 _ACEOF 6410 if ac_fn_c_try_compile "$LINENO" 6411 then : 6412 xorg_cv_cc_flag_unknown_warning_option=yes 6413 else $as_nop 6414 xorg_cv_cc_flag_unknown_warning_option=no 6415 fi 6416 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6417 fi 6418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6419 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6420 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6421 CFLAGS="$xorg_testset_save_CFLAGS" 6422 fi 6423 6424 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6425 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6427 fi 6428 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6430 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6431 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6432 then : 6433 printf %s "(cached) " >&6 6434 else $as_nop 6435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6436 /* end confdefs.h. */ 6437 int i; 6438 _ACEOF 6439 if ac_fn_c_try_compile "$LINENO" 6440 then : 6441 xorg_cv_cc_flag_unused_command_line_argument=yes 6442 else $as_nop 6443 xorg_cv_cc_flag_unused_command_line_argument=no 6444 fi 6445 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6446 fi 6447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6448 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6449 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6450 CFLAGS="$xorg_testset_save_CFLAGS" 6451 fi 6452 6453 found="no" 6454 6455 if test $found = "no" ; then 6456 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6458 fi 6459 6460 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6461 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6462 fi 6463 6464 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6465 6466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6467 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6468 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6469 if eval test \${$cacheid+y} 6470 then : 6471 printf %s "(cached) " >&6 6472 else $as_nop 6473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6474 /* end confdefs.h. */ 6475 int i; 6476 int 6477 main (void) 6478 { 6479 6480 ; 6481 return 0; 6482 } 6483 _ACEOF 6484 if ac_fn_c_try_link "$LINENO" 6485 then : 6486 eval $cacheid=yes 6487 else $as_nop 6488 eval $cacheid=no 6489 fi 6490 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6491 conftest$ac_exeext conftest.$ac_ext 6492 fi 6493 6494 6495 CFLAGS="$xorg_testset_save_CFLAGS" 6496 6497 eval supported=\$$cacheid 6498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6499 printf "%s\n" "$supported" >&6; } 6500 if test "$supported" = "yes" ; then 6501 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6502 found="yes" 6503 fi 6504 fi 6505 6506 6507 6508 6509 6510 # This chunk adds additional warnings that could catch undesired effects. 6511 6512 6513 6514 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524 xorg_testset_save_CFLAGS="$CFLAGS" 6525 6526 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6529 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6530 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6531 then : 6532 printf %s "(cached) " >&6 6533 else $as_nop 6534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6535 /* end confdefs.h. */ 6536 int i; 6537 _ACEOF 6538 if ac_fn_c_try_compile "$LINENO" 6539 then : 6540 xorg_cv_cc_flag_unknown_warning_option=yes 6541 else $as_nop 6542 xorg_cv_cc_flag_unknown_warning_option=no 6543 fi 6544 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6545 fi 6546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6547 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6548 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6549 CFLAGS="$xorg_testset_save_CFLAGS" 6550 fi 6551 6552 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6553 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6555 fi 6556 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6558 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6559 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6560 then : 6561 printf %s "(cached) " >&6 6562 else $as_nop 6563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6564 /* end confdefs.h. */ 6565 int i; 6566 _ACEOF 6567 if ac_fn_c_try_compile "$LINENO" 6568 then : 6569 xorg_cv_cc_flag_unused_command_line_argument=yes 6570 else $as_nop 6571 xorg_cv_cc_flag_unused_command_line_argument=no 6572 fi 6573 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6574 fi 6575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6576 printf "%s\n" "$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 -Wunused" 6593 6594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6595 printf %s "checking if $CC supports -Wunused... " >&6; } 6596 cacheid=xorg_cv_cc_flag__Wunused 6597 if eval test \${$cacheid+y} 6598 then : 6599 printf %s "(cached) " >&6 6600 else $as_nop 6601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6602 /* end confdefs.h. */ 6603 int i; 6604 int 6605 main (void) 6606 { 6607 6608 ; 6609 return 0; 6610 } 6611 _ACEOF 6612 if ac_fn_c_try_link "$LINENO" 6613 then : 6614 eval $cacheid=yes 6615 else $as_nop 6616 eval $cacheid=no 6617 fi 6618 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6619 conftest$ac_exeext conftest.$ac_ext 6620 fi 6621 6622 6623 CFLAGS="$xorg_testset_save_CFLAGS" 6624 6625 eval supported=\$$cacheid 6626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6627 printf "%s\n" "$supported" >&6; } 6628 if test "$supported" = "yes" ; then 6629 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6630 found="yes" 6631 fi 6632 fi 6633 6634 6635 6636 6637 6638 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 xorg_testset_save_CFLAGS="$CFLAGS" 6649 6650 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6653 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6654 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6655 then : 6656 printf %s "(cached) " >&6 6657 else $as_nop 6658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6659 /* end confdefs.h. */ 6660 int i; 6661 _ACEOF 6662 if ac_fn_c_try_compile "$LINENO" 6663 then : 6664 xorg_cv_cc_flag_unknown_warning_option=yes 6665 else $as_nop 6666 xorg_cv_cc_flag_unknown_warning_option=no 6667 fi 6668 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6669 fi 6670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6671 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6672 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6673 CFLAGS="$xorg_testset_save_CFLAGS" 6674 fi 6675 6676 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6677 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6679 fi 6680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6682 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6683 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6684 then : 6685 printf %s "(cached) " >&6 6686 else $as_nop 6687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6688 /* end confdefs.h. */ 6689 int i; 6690 _ACEOF 6691 if ac_fn_c_try_compile "$LINENO" 6692 then : 6693 xorg_cv_cc_flag_unused_command_line_argument=yes 6694 else $as_nop 6695 xorg_cv_cc_flag_unused_command_line_argument=no 6696 fi 6697 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6698 fi 6699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6700 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6701 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6702 CFLAGS="$xorg_testset_save_CFLAGS" 6703 fi 6704 6705 found="no" 6706 6707 if test $found = "no" ; then 6708 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6710 fi 6711 6712 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6713 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6714 fi 6715 6716 CFLAGS="$CFLAGS -Wuninitialized" 6717 6718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6719 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6720 cacheid=xorg_cv_cc_flag__Wuninitialized 6721 if eval test \${$cacheid+y} 6722 then : 6723 printf %s "(cached) " >&6 6724 else $as_nop 6725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6726 /* end confdefs.h. */ 6727 int i; 6728 int 6729 main (void) 6730 { 6731 6732 ; 6733 return 0; 6734 } 6735 _ACEOF 6736 if ac_fn_c_try_link "$LINENO" 6737 then : 6738 eval $cacheid=yes 6739 else $as_nop 6740 eval $cacheid=no 6741 fi 6742 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6743 conftest$ac_exeext conftest.$ac_ext 6744 fi 6745 6746 6747 CFLAGS="$xorg_testset_save_CFLAGS" 6748 6749 eval supported=\$$cacheid 6750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6751 printf "%s\n" "$supported" >&6; } 6752 if test "$supported" = "yes" ; then 6753 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6754 found="yes" 6755 fi 6756 fi 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 6769 6770 6771 6772 xorg_testset_save_CFLAGS="$CFLAGS" 6773 6774 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6777 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6778 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6779 then : 6780 printf %s "(cached) " >&6 6781 else $as_nop 6782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6783 /* end confdefs.h. */ 6784 int i; 6785 _ACEOF 6786 if ac_fn_c_try_compile "$LINENO" 6787 then : 6788 xorg_cv_cc_flag_unknown_warning_option=yes 6789 else $as_nop 6790 xorg_cv_cc_flag_unknown_warning_option=no 6791 fi 6792 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6793 fi 6794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6795 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6796 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6797 CFLAGS="$xorg_testset_save_CFLAGS" 6798 fi 6799 6800 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6801 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6803 fi 6804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6806 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6807 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6808 then : 6809 printf %s "(cached) " >&6 6810 else $as_nop 6811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6812 /* end confdefs.h. */ 6813 int i; 6814 _ACEOF 6815 if ac_fn_c_try_compile "$LINENO" 6816 then : 6817 xorg_cv_cc_flag_unused_command_line_argument=yes 6818 else $as_nop 6819 xorg_cv_cc_flag_unused_command_line_argument=no 6820 fi 6821 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6822 fi 6823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6824 printf "%s\n" "$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 -Wshadow" 6841 6842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6843 printf %s "checking if $CC supports -Wshadow... " >&6; } 6844 cacheid=xorg_cv_cc_flag__Wshadow 6845 if eval test \${$cacheid+y} 6846 then : 6847 printf %s "(cached) " >&6 6848 else $as_nop 6849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6850 /* end confdefs.h. */ 6851 int i; 6852 int 6853 main (void) 6854 { 6855 6856 ; 6857 return 0; 6858 } 6859 _ACEOF 6860 if ac_fn_c_try_link "$LINENO" 6861 then : 6862 eval $cacheid=yes 6863 else $as_nop 6864 eval $cacheid=no 6865 fi 6866 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6867 conftest$ac_exeext conftest.$ac_ext 6868 fi 6869 6870 6871 CFLAGS="$xorg_testset_save_CFLAGS" 6872 6873 eval supported=\$$cacheid 6874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6875 printf "%s\n" "$supported" >&6; } 6876 if test "$supported" = "yes" ; then 6877 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6878 found="yes" 6879 fi 6880 fi 6881 6882 6883 6884 6885 6886 6887 6888 6889 6890 6891 6892 6893 6894 6895 6896 xorg_testset_save_CFLAGS="$CFLAGS" 6897 6898 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6901 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6902 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6903 then : 6904 printf %s "(cached) " >&6 6905 else $as_nop 6906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6907 /* end confdefs.h. */ 6908 int i; 6909 _ACEOF 6910 if ac_fn_c_try_compile "$LINENO" 6911 then : 6912 xorg_cv_cc_flag_unknown_warning_option=yes 6913 else $as_nop 6914 xorg_cv_cc_flag_unknown_warning_option=no 6915 fi 6916 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6917 fi 6918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6919 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6920 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6921 CFLAGS="$xorg_testset_save_CFLAGS" 6922 fi 6923 6924 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6925 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6927 fi 6928 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6930 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6931 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6932 then : 6933 printf %s "(cached) " >&6 6934 else $as_nop 6935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6936 /* end confdefs.h. */ 6937 int i; 6938 _ACEOF 6939 if ac_fn_c_try_compile "$LINENO" 6940 then : 6941 xorg_cv_cc_flag_unused_command_line_argument=yes 6942 else $as_nop 6943 xorg_cv_cc_flag_unused_command_line_argument=no 6944 fi 6945 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6946 fi 6947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6948 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6949 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6950 CFLAGS="$xorg_testset_save_CFLAGS" 6951 fi 6952 6953 found="no" 6954 6955 if test $found = "no" ; then 6956 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6958 fi 6959 6960 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6962 fi 6963 6964 CFLAGS="$CFLAGS -Wmissing-noreturn" 6965 6966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6967 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6968 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6969 if eval test \${$cacheid+y} 6970 then : 6971 printf %s "(cached) " >&6 6972 else $as_nop 6973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6974 /* end confdefs.h. */ 6975 int i; 6976 int 6977 main (void) 6978 { 6979 6980 ; 6981 return 0; 6982 } 6983 _ACEOF 6984 if ac_fn_c_try_link "$LINENO" 6985 then : 6986 eval $cacheid=yes 6987 else $as_nop 6988 eval $cacheid=no 6989 fi 6990 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6991 conftest$ac_exeext conftest.$ac_ext 6992 fi 6993 6994 6995 CFLAGS="$xorg_testset_save_CFLAGS" 6996 6997 eval supported=\$$cacheid 6998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6999 printf "%s\n" "$supported" >&6; } 7000 if test "$supported" = "yes" ; then 7001 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 7002 found="yes" 7003 fi 7004 fi 7005 7006 7007 7008 7009 7010 7011 7012 7013 7014 7015 7016 7017 7018 7019 7020 xorg_testset_save_CFLAGS="$CFLAGS" 7021 7022 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7025 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7026 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7027 then : 7028 printf %s "(cached) " >&6 7029 else $as_nop 7030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7031 /* end confdefs.h. */ 7032 int i; 7033 _ACEOF 7034 if ac_fn_c_try_compile "$LINENO" 7035 then : 7036 xorg_cv_cc_flag_unknown_warning_option=yes 7037 else $as_nop 7038 xorg_cv_cc_flag_unknown_warning_option=no 7039 fi 7040 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7041 fi 7042 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7043 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7044 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7045 CFLAGS="$xorg_testset_save_CFLAGS" 7046 fi 7047 7048 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7051 fi 7052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7054 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7055 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7056 then : 7057 printf %s "(cached) " >&6 7058 else $as_nop 7059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7060 /* end confdefs.h. */ 7061 int i; 7062 _ACEOF 7063 if ac_fn_c_try_compile "$LINENO" 7064 then : 7065 xorg_cv_cc_flag_unused_command_line_argument=yes 7066 else $as_nop 7067 xorg_cv_cc_flag_unused_command_line_argument=no 7068 fi 7069 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7070 fi 7071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7072 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7073 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7074 CFLAGS="$xorg_testset_save_CFLAGS" 7075 fi 7076 7077 found="no" 7078 7079 if test $found = "no" ; then 7080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7082 fi 7083 7084 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7086 fi 7087 7088 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7089 7090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7091 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7092 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7093 if eval test \${$cacheid+y} 7094 then : 7095 printf %s "(cached) " >&6 7096 else $as_nop 7097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7098 /* end confdefs.h. */ 7099 int i; 7100 int 7101 main (void) 7102 { 7103 7104 ; 7105 return 0; 7106 } 7107 _ACEOF 7108 if ac_fn_c_try_link "$LINENO" 7109 then : 7110 eval $cacheid=yes 7111 else $as_nop 7112 eval $cacheid=no 7113 fi 7114 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7115 conftest$ac_exeext conftest.$ac_ext 7116 fi 7117 7118 7119 CFLAGS="$xorg_testset_save_CFLAGS" 7120 7121 eval supported=\$$cacheid 7122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7123 printf "%s\n" "$supported" >&6; } 7124 if test "$supported" = "yes" ; then 7125 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7126 found="yes" 7127 fi 7128 fi 7129 7130 7131 7132 7133 7134 7135 7136 7137 7138 7139 7140 7141 7142 7143 7144 xorg_testset_save_CFLAGS="$CFLAGS" 7145 7146 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7149 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7150 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7151 then : 7152 printf %s "(cached) " >&6 7153 else $as_nop 7154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7155 /* end confdefs.h. */ 7156 int i; 7157 _ACEOF 7158 if ac_fn_c_try_compile "$LINENO" 7159 then : 7160 xorg_cv_cc_flag_unknown_warning_option=yes 7161 else $as_nop 7162 xorg_cv_cc_flag_unknown_warning_option=no 7163 fi 7164 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7165 fi 7166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7167 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7168 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7169 CFLAGS="$xorg_testset_save_CFLAGS" 7170 fi 7171 7172 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7175 fi 7176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7178 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7179 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7180 then : 7181 printf %s "(cached) " >&6 7182 else $as_nop 7183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7184 /* end confdefs.h. */ 7185 int i; 7186 _ACEOF 7187 if ac_fn_c_try_compile "$LINENO" 7188 then : 7189 xorg_cv_cc_flag_unused_command_line_argument=yes 7190 else $as_nop 7191 xorg_cv_cc_flag_unused_command_line_argument=no 7192 fi 7193 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7194 fi 7195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7196 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7197 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7198 CFLAGS="$xorg_testset_save_CFLAGS" 7199 fi 7200 7201 found="no" 7202 7203 if test $found = "no" ; then 7204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7206 fi 7207 7208 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7210 fi 7211 7212 CFLAGS="$CFLAGS -Wredundant-decls" 7213 7214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7215 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7216 cacheid=xorg_cv_cc_flag__Wredundant_decls 7217 if eval test \${$cacheid+y} 7218 then : 7219 printf %s "(cached) " >&6 7220 else $as_nop 7221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7222 /* end confdefs.h. */ 7223 int i; 7224 int 7225 main (void) 7226 { 7227 7228 ; 7229 return 0; 7230 } 7231 _ACEOF 7232 if ac_fn_c_try_link "$LINENO" 7233 then : 7234 eval $cacheid=yes 7235 else $as_nop 7236 eval $cacheid=no 7237 fi 7238 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7239 conftest$ac_exeext conftest.$ac_ext 7240 fi 7241 7242 7243 CFLAGS="$xorg_testset_save_CFLAGS" 7244 7245 eval supported=\$$cacheid 7246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7247 printf "%s\n" "$supported" >&6; } 7248 if test "$supported" = "yes" ; then 7249 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7250 found="yes" 7251 fi 7252 fi 7253 7254 7255 7256 7257 7258 7259 7260 7261 7262 7263 7264 7265 7266 7267 7268 xorg_testset_save_CFLAGS="$CFLAGS" 7269 7270 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7273 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7274 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7275 then : 7276 printf %s "(cached) " >&6 7277 else $as_nop 7278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7279 /* end confdefs.h. */ 7280 int i; 7281 _ACEOF 7282 if ac_fn_c_try_compile "$LINENO" 7283 then : 7284 xorg_cv_cc_flag_unknown_warning_option=yes 7285 else $as_nop 7286 xorg_cv_cc_flag_unknown_warning_option=no 7287 fi 7288 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7289 fi 7290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7291 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7292 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7293 CFLAGS="$xorg_testset_save_CFLAGS" 7294 fi 7295 7296 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7299 fi 7300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7302 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7303 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7304 then : 7305 printf %s "(cached) " >&6 7306 else $as_nop 7307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7308 /* end confdefs.h. */ 7309 int i; 7310 _ACEOF 7311 if ac_fn_c_try_compile "$LINENO" 7312 then : 7313 xorg_cv_cc_flag_unused_command_line_argument=yes 7314 else $as_nop 7315 xorg_cv_cc_flag_unused_command_line_argument=no 7316 fi 7317 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7318 fi 7319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7320 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7321 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7322 CFLAGS="$xorg_testset_save_CFLAGS" 7323 fi 7324 7325 found="no" 7326 7327 if test $found = "no" ; then 7328 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7330 fi 7331 7332 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7333 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7334 fi 7335 7336 CFLAGS="$CFLAGS -Wlogical-op" 7337 7338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7339 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7340 cacheid=xorg_cv_cc_flag__Wlogical_op 7341 if eval test \${$cacheid+y} 7342 then : 7343 printf %s "(cached) " >&6 7344 else $as_nop 7345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7346 /* end confdefs.h. */ 7347 int i; 7348 int 7349 main (void) 7350 { 7351 7352 ; 7353 return 0; 7354 } 7355 _ACEOF 7356 if ac_fn_c_try_link "$LINENO" 7357 then : 7358 eval $cacheid=yes 7359 else $as_nop 7360 eval $cacheid=no 7361 fi 7362 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7363 conftest$ac_exeext conftest.$ac_ext 7364 fi 7365 7366 7367 CFLAGS="$xorg_testset_save_CFLAGS" 7368 7369 eval supported=\$$cacheid 7370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7371 printf "%s\n" "$supported" >&6; } 7372 if test "$supported" = "yes" ; then 7373 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7374 found="yes" 7375 fi 7376 fi 7377 7378 7379 7380 # These are currently disabled because they are noisy. They will be enabled 7381 # in the future once the codebase is sufficiently modernized to silence 7382 # them. For now, I don't want them to drown out the other warnings. 7383 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7384 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7385 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7386 7387 # Turn some warnings into errors, so we don't accidentally get successful builds 7388 # when there are problems that should be fixed. 7389 7390 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7391 7392 7393 7394 7395 7396 7397 7398 7399 7400 7401 7402 7403 7404 xorg_testset_save_CFLAGS="$CFLAGS" 7405 7406 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7409 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7410 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7411 then : 7412 printf %s "(cached) " >&6 7413 else $as_nop 7414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7415 /* end confdefs.h. */ 7416 int i; 7417 _ACEOF 7418 if ac_fn_c_try_compile "$LINENO" 7419 then : 7420 xorg_cv_cc_flag_unknown_warning_option=yes 7421 else $as_nop 7422 xorg_cv_cc_flag_unknown_warning_option=no 7423 fi 7424 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7425 fi 7426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7427 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7428 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7429 CFLAGS="$xorg_testset_save_CFLAGS" 7430 fi 7431 7432 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7435 fi 7436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7438 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7439 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7440 then : 7441 printf %s "(cached) " >&6 7442 else $as_nop 7443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7444 /* end confdefs.h. */ 7445 int i; 7446 _ACEOF 7447 if ac_fn_c_try_compile "$LINENO" 7448 then : 7449 xorg_cv_cc_flag_unused_command_line_argument=yes 7450 else $as_nop 7451 xorg_cv_cc_flag_unused_command_line_argument=no 7452 fi 7453 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7454 fi 7455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7456 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7457 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7458 CFLAGS="$xorg_testset_save_CFLAGS" 7459 fi 7460 7461 found="no" 7462 7463 if test $found = "no" ; then 7464 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7466 fi 7467 7468 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7469 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7470 fi 7471 7472 CFLAGS="$CFLAGS -Werror=implicit" 7473 7474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7475 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7476 cacheid=xorg_cv_cc_flag__Werror_implicit 7477 if eval test \${$cacheid+y} 7478 then : 7479 printf %s "(cached) " >&6 7480 else $as_nop 7481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7482 /* end confdefs.h. */ 7483 int i; 7484 int 7485 main (void) 7486 { 7487 7488 ; 7489 return 0; 7490 } 7491 _ACEOF 7492 if ac_fn_c_try_link "$LINENO" 7493 then : 7494 eval $cacheid=yes 7495 else $as_nop 7496 eval $cacheid=no 7497 fi 7498 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7499 conftest$ac_exeext conftest.$ac_ext 7500 fi 7501 7502 7503 CFLAGS="$xorg_testset_save_CFLAGS" 7504 7505 eval supported=\$$cacheid 7506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7507 printf "%s\n" "$supported" >&6; } 7508 if test "$supported" = "yes" ; then 7509 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7510 found="yes" 7511 fi 7512 fi 7513 7514 if test $found = "no" ; then 7515 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7517 fi 7518 7519 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7520 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7521 fi 7522 7523 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7524 7525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7526 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7527 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7528 if eval test \${$cacheid+y} 7529 then : 7530 printf %s "(cached) " >&6 7531 else $as_nop 7532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7533 /* end confdefs.h. */ 7534 int i; 7535 int 7536 main (void) 7537 { 7538 7539 ; 7540 return 0; 7541 } 7542 _ACEOF 7543 if ac_fn_c_try_link "$LINENO" 7544 then : 7545 eval $cacheid=yes 7546 else $as_nop 7547 eval $cacheid=no 7548 fi 7549 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7550 conftest$ac_exeext conftest.$ac_ext 7551 fi 7552 7553 7554 CFLAGS="$xorg_testset_save_CFLAGS" 7555 7556 eval supported=\$$cacheid 7557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7558 printf "%s\n" "$supported" >&6; } 7559 if test "$supported" = "yes" ; then 7560 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7561 found="yes" 7562 fi 7563 fi 7564 7565 7566 7567 7568 7569 7570 7571 7572 7573 7574 7575 7576 7577 7578 7579 xorg_testset_save_CFLAGS="$CFLAGS" 7580 7581 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7584 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7585 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7586 then : 7587 printf %s "(cached) " >&6 7588 else $as_nop 7589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7590 /* end confdefs.h. */ 7591 int i; 7592 _ACEOF 7593 if ac_fn_c_try_compile "$LINENO" 7594 then : 7595 xorg_cv_cc_flag_unknown_warning_option=yes 7596 else $as_nop 7597 xorg_cv_cc_flag_unknown_warning_option=no 7598 fi 7599 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7600 fi 7601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7602 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7603 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7604 CFLAGS="$xorg_testset_save_CFLAGS" 7605 fi 7606 7607 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7610 fi 7611 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7613 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7614 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7615 then : 7616 printf %s "(cached) " >&6 7617 else $as_nop 7618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7619 /* end confdefs.h. */ 7620 int i; 7621 _ACEOF 7622 if ac_fn_c_try_compile "$LINENO" 7623 then : 7624 xorg_cv_cc_flag_unused_command_line_argument=yes 7625 else $as_nop 7626 xorg_cv_cc_flag_unused_command_line_argument=no 7627 fi 7628 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7629 fi 7630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7631 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7632 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7633 CFLAGS="$xorg_testset_save_CFLAGS" 7634 fi 7635 7636 found="no" 7637 7638 if test $found = "no" ; then 7639 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7641 fi 7642 7643 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7644 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7645 fi 7646 7647 CFLAGS="$CFLAGS -Werror=nonnull" 7648 7649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7650 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7651 cacheid=xorg_cv_cc_flag__Werror_nonnull 7652 if eval test \${$cacheid+y} 7653 then : 7654 printf %s "(cached) " >&6 7655 else $as_nop 7656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7657 /* end confdefs.h. */ 7658 int i; 7659 int 7660 main (void) 7661 { 7662 7663 ; 7664 return 0; 7665 } 7666 _ACEOF 7667 if ac_fn_c_try_link "$LINENO" 7668 then : 7669 eval $cacheid=yes 7670 else $as_nop 7671 eval $cacheid=no 7672 fi 7673 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7674 conftest$ac_exeext conftest.$ac_ext 7675 fi 7676 7677 7678 CFLAGS="$xorg_testset_save_CFLAGS" 7679 7680 eval supported=\$$cacheid 7681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7682 printf "%s\n" "$supported" >&6; } 7683 if test "$supported" = "yes" ; then 7684 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7685 found="yes" 7686 fi 7687 fi 7688 7689 7690 7691 7692 7693 7694 7695 7696 7697 7698 7699 7700 7701 7702 7703 xorg_testset_save_CFLAGS="$CFLAGS" 7704 7705 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7708 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7709 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7710 then : 7711 printf %s "(cached) " >&6 7712 else $as_nop 7713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7714 /* end confdefs.h. */ 7715 int i; 7716 _ACEOF 7717 if ac_fn_c_try_compile "$LINENO" 7718 then : 7719 xorg_cv_cc_flag_unknown_warning_option=yes 7720 else $as_nop 7721 xorg_cv_cc_flag_unknown_warning_option=no 7722 fi 7723 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7724 fi 7725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7726 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7727 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7728 CFLAGS="$xorg_testset_save_CFLAGS" 7729 fi 7730 7731 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7732 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7734 fi 7735 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7737 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7738 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7739 then : 7740 printf %s "(cached) " >&6 7741 else $as_nop 7742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7743 /* end confdefs.h. */ 7744 int i; 7745 _ACEOF 7746 if ac_fn_c_try_compile "$LINENO" 7747 then : 7748 xorg_cv_cc_flag_unused_command_line_argument=yes 7749 else $as_nop 7750 xorg_cv_cc_flag_unused_command_line_argument=no 7751 fi 7752 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7753 fi 7754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7755 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7756 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7757 CFLAGS="$xorg_testset_save_CFLAGS" 7758 fi 7759 7760 found="no" 7761 7762 if test $found = "no" ; then 7763 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7765 fi 7766 7767 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7769 fi 7770 7771 CFLAGS="$CFLAGS -Werror=init-self" 7772 7773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7774 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7775 cacheid=xorg_cv_cc_flag__Werror_init_self 7776 if eval test \${$cacheid+y} 7777 then : 7778 printf %s "(cached) " >&6 7779 else $as_nop 7780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7781 /* end confdefs.h. */ 7782 int i; 7783 int 7784 main (void) 7785 { 7786 7787 ; 7788 return 0; 7789 } 7790 _ACEOF 7791 if ac_fn_c_try_link "$LINENO" 7792 then : 7793 eval $cacheid=yes 7794 else $as_nop 7795 eval $cacheid=no 7796 fi 7797 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7798 conftest$ac_exeext conftest.$ac_ext 7799 fi 7800 7801 7802 CFLAGS="$xorg_testset_save_CFLAGS" 7803 7804 eval supported=\$$cacheid 7805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7806 printf "%s\n" "$supported" >&6; } 7807 if test "$supported" = "yes" ; then 7808 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7809 found="yes" 7810 fi 7811 fi 7812 7813 7814 7815 7816 7817 7818 7819 7820 7821 7822 7823 7824 7825 7826 7827 xorg_testset_save_CFLAGS="$CFLAGS" 7828 7829 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7832 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7833 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7834 then : 7835 printf %s "(cached) " >&6 7836 else $as_nop 7837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7838 /* end confdefs.h. */ 7839 int i; 7840 _ACEOF 7841 if ac_fn_c_try_compile "$LINENO" 7842 then : 7843 xorg_cv_cc_flag_unknown_warning_option=yes 7844 else $as_nop 7845 xorg_cv_cc_flag_unknown_warning_option=no 7846 fi 7847 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7848 fi 7849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7850 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7851 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7852 CFLAGS="$xorg_testset_save_CFLAGS" 7853 fi 7854 7855 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7856 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7858 fi 7859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7861 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7862 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7863 then : 7864 printf %s "(cached) " >&6 7865 else $as_nop 7866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7867 /* end confdefs.h. */ 7868 int i; 7869 _ACEOF 7870 if ac_fn_c_try_compile "$LINENO" 7871 then : 7872 xorg_cv_cc_flag_unused_command_line_argument=yes 7873 else $as_nop 7874 xorg_cv_cc_flag_unused_command_line_argument=no 7875 fi 7876 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7877 fi 7878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7879 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7880 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7881 CFLAGS="$xorg_testset_save_CFLAGS" 7882 fi 7883 7884 found="no" 7885 7886 if test $found = "no" ; then 7887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7889 fi 7890 7891 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7893 fi 7894 7895 CFLAGS="$CFLAGS -Werror=main" 7896 7897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7898 printf %s "checking if $CC supports -Werror=main... " >&6; } 7899 cacheid=xorg_cv_cc_flag__Werror_main 7900 if eval test \${$cacheid+y} 7901 then : 7902 printf %s "(cached) " >&6 7903 else $as_nop 7904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7905 /* end confdefs.h. */ 7906 int i; 7907 int 7908 main (void) 7909 { 7910 7911 ; 7912 return 0; 7913 } 7914 _ACEOF 7915 if ac_fn_c_try_link "$LINENO" 7916 then : 7917 eval $cacheid=yes 7918 else $as_nop 7919 eval $cacheid=no 7920 fi 7921 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7922 conftest$ac_exeext conftest.$ac_ext 7923 fi 7924 7925 7926 CFLAGS="$xorg_testset_save_CFLAGS" 7927 7928 eval supported=\$$cacheid 7929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7930 printf "%s\n" "$supported" >&6; } 7931 if test "$supported" = "yes" ; then 7932 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7933 found="yes" 7934 fi 7935 fi 7936 7937 7938 7939 7940 7941 7942 7943 7944 7945 7946 7947 7948 7949 7950 7951 xorg_testset_save_CFLAGS="$CFLAGS" 7952 7953 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7956 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7957 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7958 then : 7959 printf %s "(cached) " >&6 7960 else $as_nop 7961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7962 /* end confdefs.h. */ 7963 int i; 7964 _ACEOF 7965 if ac_fn_c_try_compile "$LINENO" 7966 then : 7967 xorg_cv_cc_flag_unknown_warning_option=yes 7968 else $as_nop 7969 xorg_cv_cc_flag_unknown_warning_option=no 7970 fi 7971 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7972 fi 7973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7974 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7975 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7976 CFLAGS="$xorg_testset_save_CFLAGS" 7977 fi 7978 7979 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7980 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7982 fi 7983 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7985 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7986 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7987 then : 7988 printf %s "(cached) " >&6 7989 else $as_nop 7990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7991 /* end confdefs.h. */ 7992 int i; 7993 _ACEOF 7994 if ac_fn_c_try_compile "$LINENO" 7995 then : 7996 xorg_cv_cc_flag_unused_command_line_argument=yes 7997 else $as_nop 7998 xorg_cv_cc_flag_unused_command_line_argument=no 7999 fi 8000 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8001 fi 8002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8003 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8004 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8005 CFLAGS="$xorg_testset_save_CFLAGS" 8006 fi 8007 8008 found="no" 8009 8010 if test $found = "no" ; then 8011 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8013 fi 8014 8015 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8016 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8017 fi 8018 8019 CFLAGS="$CFLAGS -Werror=missing-braces" 8020 8021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8022 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8023 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8024 if eval test \${$cacheid+y} 8025 then : 8026 printf %s "(cached) " >&6 8027 else $as_nop 8028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8029 /* end confdefs.h. */ 8030 int i; 8031 int 8032 main (void) 8033 { 8034 8035 ; 8036 return 0; 8037 } 8038 _ACEOF 8039 if ac_fn_c_try_link "$LINENO" 8040 then : 8041 eval $cacheid=yes 8042 else $as_nop 8043 eval $cacheid=no 8044 fi 8045 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8046 conftest$ac_exeext conftest.$ac_ext 8047 fi 8048 8049 8050 CFLAGS="$xorg_testset_save_CFLAGS" 8051 8052 eval supported=\$$cacheid 8053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8054 printf "%s\n" "$supported" >&6; } 8055 if test "$supported" = "yes" ; then 8056 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8057 found="yes" 8058 fi 8059 fi 8060 8061 8062 8063 8064 8065 8066 8067 8068 8069 8070 8071 8072 8073 8074 8075 xorg_testset_save_CFLAGS="$CFLAGS" 8076 8077 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8080 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8081 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8082 then : 8083 printf %s "(cached) " >&6 8084 else $as_nop 8085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8086 /* end confdefs.h. */ 8087 int i; 8088 _ACEOF 8089 if ac_fn_c_try_compile "$LINENO" 8090 then : 8091 xorg_cv_cc_flag_unknown_warning_option=yes 8092 else $as_nop 8093 xorg_cv_cc_flag_unknown_warning_option=no 8094 fi 8095 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8096 fi 8097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8098 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8099 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8100 CFLAGS="$xorg_testset_save_CFLAGS" 8101 fi 8102 8103 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8106 fi 8107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8109 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8110 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8111 then : 8112 printf %s "(cached) " >&6 8113 else $as_nop 8114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8115 /* end confdefs.h. */ 8116 int i; 8117 _ACEOF 8118 if ac_fn_c_try_compile "$LINENO" 8119 then : 8120 xorg_cv_cc_flag_unused_command_line_argument=yes 8121 else $as_nop 8122 xorg_cv_cc_flag_unused_command_line_argument=no 8123 fi 8124 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8125 fi 8126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8127 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8128 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8129 CFLAGS="$xorg_testset_save_CFLAGS" 8130 fi 8131 8132 found="no" 8133 8134 if test $found = "no" ; then 8135 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8137 fi 8138 8139 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8141 fi 8142 8143 CFLAGS="$CFLAGS -Werror=sequence-point" 8144 8145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8146 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8147 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8148 if eval test \${$cacheid+y} 8149 then : 8150 printf %s "(cached) " >&6 8151 else $as_nop 8152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8153 /* end confdefs.h. */ 8154 int i; 8155 int 8156 main (void) 8157 { 8158 8159 ; 8160 return 0; 8161 } 8162 _ACEOF 8163 if ac_fn_c_try_link "$LINENO" 8164 then : 8165 eval $cacheid=yes 8166 else $as_nop 8167 eval $cacheid=no 8168 fi 8169 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8170 conftest$ac_exeext conftest.$ac_ext 8171 fi 8172 8173 8174 CFLAGS="$xorg_testset_save_CFLAGS" 8175 8176 eval supported=\$$cacheid 8177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8178 printf "%s\n" "$supported" >&6; } 8179 if test "$supported" = "yes" ; then 8180 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8181 found="yes" 8182 fi 8183 fi 8184 8185 8186 8187 8188 8189 8190 8191 8192 8193 8194 8195 8196 8197 8198 8199 xorg_testset_save_CFLAGS="$CFLAGS" 8200 8201 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8204 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8205 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8206 then : 8207 printf %s "(cached) " >&6 8208 else $as_nop 8209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8210 /* end confdefs.h. */ 8211 int i; 8212 _ACEOF 8213 if ac_fn_c_try_compile "$LINENO" 8214 then : 8215 xorg_cv_cc_flag_unknown_warning_option=yes 8216 else $as_nop 8217 xorg_cv_cc_flag_unknown_warning_option=no 8218 fi 8219 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8220 fi 8221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8222 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8223 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8224 CFLAGS="$xorg_testset_save_CFLAGS" 8225 fi 8226 8227 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8228 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8230 fi 8231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8233 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8234 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8235 then : 8236 printf %s "(cached) " >&6 8237 else $as_nop 8238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8239 /* end confdefs.h. */ 8240 int i; 8241 _ACEOF 8242 if ac_fn_c_try_compile "$LINENO" 8243 then : 8244 xorg_cv_cc_flag_unused_command_line_argument=yes 8245 else $as_nop 8246 xorg_cv_cc_flag_unused_command_line_argument=no 8247 fi 8248 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8249 fi 8250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8251 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8252 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8253 CFLAGS="$xorg_testset_save_CFLAGS" 8254 fi 8255 8256 found="no" 8257 8258 if test $found = "no" ; then 8259 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8261 fi 8262 8263 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8264 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8265 fi 8266 8267 CFLAGS="$CFLAGS -Werror=return-type" 8268 8269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8270 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8271 cacheid=xorg_cv_cc_flag__Werror_return_type 8272 if eval test \${$cacheid+y} 8273 then : 8274 printf %s "(cached) " >&6 8275 else $as_nop 8276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8277 /* end confdefs.h. */ 8278 int i; 8279 int 8280 main (void) 8281 { 8282 8283 ; 8284 return 0; 8285 } 8286 _ACEOF 8287 if ac_fn_c_try_link "$LINENO" 8288 then : 8289 eval $cacheid=yes 8290 else $as_nop 8291 eval $cacheid=no 8292 fi 8293 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8294 conftest$ac_exeext conftest.$ac_ext 8295 fi 8296 8297 8298 CFLAGS="$xorg_testset_save_CFLAGS" 8299 8300 eval supported=\$$cacheid 8301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8302 printf "%s\n" "$supported" >&6; } 8303 if test "$supported" = "yes" ; then 8304 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8305 found="yes" 8306 fi 8307 fi 8308 8309 if test $found = "no" ; then 8310 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8312 fi 8313 8314 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8316 fi 8317 8318 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8319 8320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8321 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8322 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8323 if eval test \${$cacheid+y} 8324 then : 8325 printf %s "(cached) " >&6 8326 else $as_nop 8327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8328 /* end confdefs.h. */ 8329 int i; 8330 int 8331 main (void) 8332 { 8333 8334 ; 8335 return 0; 8336 } 8337 _ACEOF 8338 if ac_fn_c_try_link "$LINENO" 8339 then : 8340 eval $cacheid=yes 8341 else $as_nop 8342 eval $cacheid=no 8343 fi 8344 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8345 conftest$ac_exeext conftest.$ac_ext 8346 fi 8347 8348 8349 CFLAGS="$xorg_testset_save_CFLAGS" 8350 8351 eval supported=\$$cacheid 8352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8353 printf "%s\n" "$supported" >&6; } 8354 if test "$supported" = "yes" ; then 8355 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8356 found="yes" 8357 fi 8358 fi 8359 8360 8361 8362 8363 8364 8365 8366 8367 8368 8369 8370 8371 8372 8373 8374 xorg_testset_save_CFLAGS="$CFLAGS" 8375 8376 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8379 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8380 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8381 then : 8382 printf %s "(cached) " >&6 8383 else $as_nop 8384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8385 /* end confdefs.h. */ 8386 int i; 8387 _ACEOF 8388 if ac_fn_c_try_compile "$LINENO" 8389 then : 8390 xorg_cv_cc_flag_unknown_warning_option=yes 8391 else $as_nop 8392 xorg_cv_cc_flag_unknown_warning_option=no 8393 fi 8394 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8395 fi 8396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8397 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8398 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8399 CFLAGS="$xorg_testset_save_CFLAGS" 8400 fi 8401 8402 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8403 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8405 fi 8406 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8408 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8409 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8410 then : 8411 printf %s "(cached) " >&6 8412 else $as_nop 8413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8414 /* end confdefs.h. */ 8415 int i; 8416 _ACEOF 8417 if ac_fn_c_try_compile "$LINENO" 8418 then : 8419 xorg_cv_cc_flag_unused_command_line_argument=yes 8420 else $as_nop 8421 xorg_cv_cc_flag_unused_command_line_argument=no 8422 fi 8423 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8424 fi 8425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8426 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8427 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8428 CFLAGS="$xorg_testset_save_CFLAGS" 8429 fi 8430 8431 found="no" 8432 8433 if test $found = "no" ; then 8434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8436 fi 8437 8438 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8440 fi 8441 8442 CFLAGS="$CFLAGS -Werror=trigraphs" 8443 8444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8445 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8446 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8447 if eval test \${$cacheid+y} 8448 then : 8449 printf %s "(cached) " >&6 8450 else $as_nop 8451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8452 /* end confdefs.h. */ 8453 int i; 8454 int 8455 main (void) 8456 { 8457 8458 ; 8459 return 0; 8460 } 8461 _ACEOF 8462 if ac_fn_c_try_link "$LINENO" 8463 then : 8464 eval $cacheid=yes 8465 else $as_nop 8466 eval $cacheid=no 8467 fi 8468 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8469 conftest$ac_exeext conftest.$ac_ext 8470 fi 8471 8472 8473 CFLAGS="$xorg_testset_save_CFLAGS" 8474 8475 eval supported=\$$cacheid 8476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8477 printf "%s\n" "$supported" >&6; } 8478 if test "$supported" = "yes" ; then 8479 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8480 found="yes" 8481 fi 8482 fi 8483 8484 8485 8486 8487 8488 8489 8490 8491 8492 8493 8494 8495 8496 8497 8498 xorg_testset_save_CFLAGS="$CFLAGS" 8499 8500 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8503 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8504 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8505 then : 8506 printf %s "(cached) " >&6 8507 else $as_nop 8508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8509 /* end confdefs.h. */ 8510 int i; 8511 _ACEOF 8512 if ac_fn_c_try_compile "$LINENO" 8513 then : 8514 xorg_cv_cc_flag_unknown_warning_option=yes 8515 else $as_nop 8516 xorg_cv_cc_flag_unknown_warning_option=no 8517 fi 8518 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8519 fi 8520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8521 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8522 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8523 CFLAGS="$xorg_testset_save_CFLAGS" 8524 fi 8525 8526 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8529 fi 8530 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8532 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8533 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8534 then : 8535 printf %s "(cached) " >&6 8536 else $as_nop 8537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8538 /* end confdefs.h. */ 8539 int i; 8540 _ACEOF 8541 if ac_fn_c_try_compile "$LINENO" 8542 then : 8543 xorg_cv_cc_flag_unused_command_line_argument=yes 8544 else $as_nop 8545 xorg_cv_cc_flag_unused_command_line_argument=no 8546 fi 8547 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8548 fi 8549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8550 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8551 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8552 CFLAGS="$xorg_testset_save_CFLAGS" 8553 fi 8554 8555 found="no" 8556 8557 if test $found = "no" ; then 8558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8560 fi 8561 8562 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8564 fi 8565 8566 CFLAGS="$CFLAGS -Werror=array-bounds" 8567 8568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8569 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8570 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8571 if eval test \${$cacheid+y} 8572 then : 8573 printf %s "(cached) " >&6 8574 else $as_nop 8575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8576 /* end confdefs.h. */ 8577 int i; 8578 int 8579 main (void) 8580 { 8581 8582 ; 8583 return 0; 8584 } 8585 _ACEOF 8586 if ac_fn_c_try_link "$LINENO" 8587 then : 8588 eval $cacheid=yes 8589 else $as_nop 8590 eval $cacheid=no 8591 fi 8592 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8593 conftest$ac_exeext conftest.$ac_ext 8594 fi 8595 8596 8597 CFLAGS="$xorg_testset_save_CFLAGS" 8598 8599 eval supported=\$$cacheid 8600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8601 printf "%s\n" "$supported" >&6; } 8602 if test "$supported" = "yes" ; then 8603 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8604 found="yes" 8605 fi 8606 fi 8607 8608 8609 8610 8611 8612 8613 8614 8615 8616 8617 8618 8619 8620 8621 8622 xorg_testset_save_CFLAGS="$CFLAGS" 8623 8624 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8627 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8628 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8629 then : 8630 printf %s "(cached) " >&6 8631 else $as_nop 8632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8633 /* end confdefs.h. */ 8634 int i; 8635 _ACEOF 8636 if ac_fn_c_try_compile "$LINENO" 8637 then : 8638 xorg_cv_cc_flag_unknown_warning_option=yes 8639 else $as_nop 8640 xorg_cv_cc_flag_unknown_warning_option=no 8641 fi 8642 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8643 fi 8644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8645 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8646 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8647 CFLAGS="$xorg_testset_save_CFLAGS" 8648 fi 8649 8650 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8653 fi 8654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8656 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8657 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8658 then : 8659 printf %s "(cached) " >&6 8660 else $as_nop 8661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8662 /* end confdefs.h. */ 8663 int i; 8664 _ACEOF 8665 if ac_fn_c_try_compile "$LINENO" 8666 then : 8667 xorg_cv_cc_flag_unused_command_line_argument=yes 8668 else $as_nop 8669 xorg_cv_cc_flag_unused_command_line_argument=no 8670 fi 8671 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8672 fi 8673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8674 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8675 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8676 CFLAGS="$xorg_testset_save_CFLAGS" 8677 fi 8678 8679 found="no" 8680 8681 if test $found = "no" ; then 8682 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8684 fi 8685 8686 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8688 fi 8689 8690 CFLAGS="$CFLAGS -Werror=write-strings" 8691 8692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8693 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8694 cacheid=xorg_cv_cc_flag__Werror_write_strings 8695 if eval test \${$cacheid+y} 8696 then : 8697 printf %s "(cached) " >&6 8698 else $as_nop 8699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8700 /* end confdefs.h. */ 8701 int i; 8702 int 8703 main (void) 8704 { 8705 8706 ; 8707 return 0; 8708 } 8709 _ACEOF 8710 if ac_fn_c_try_link "$LINENO" 8711 then : 8712 eval $cacheid=yes 8713 else $as_nop 8714 eval $cacheid=no 8715 fi 8716 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8717 conftest$ac_exeext conftest.$ac_ext 8718 fi 8719 8720 8721 CFLAGS="$xorg_testset_save_CFLAGS" 8722 8723 eval supported=\$$cacheid 8724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8725 printf "%s\n" "$supported" >&6; } 8726 if test "$supported" = "yes" ; then 8727 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8728 found="yes" 8729 fi 8730 fi 8731 8732 8733 8734 8735 8736 8737 8738 8739 8740 8741 8742 8743 8744 8745 8746 xorg_testset_save_CFLAGS="$CFLAGS" 8747 8748 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8751 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8752 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8753 then : 8754 printf %s "(cached) " >&6 8755 else $as_nop 8756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8757 /* end confdefs.h. */ 8758 int i; 8759 _ACEOF 8760 if ac_fn_c_try_compile "$LINENO" 8761 then : 8762 xorg_cv_cc_flag_unknown_warning_option=yes 8763 else $as_nop 8764 xorg_cv_cc_flag_unknown_warning_option=no 8765 fi 8766 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8767 fi 8768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8769 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8770 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8771 CFLAGS="$xorg_testset_save_CFLAGS" 8772 fi 8773 8774 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8777 fi 8778 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8780 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8781 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8782 then : 8783 printf %s "(cached) " >&6 8784 else $as_nop 8785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8786 /* end confdefs.h. */ 8787 int i; 8788 _ACEOF 8789 if ac_fn_c_try_compile "$LINENO" 8790 then : 8791 xorg_cv_cc_flag_unused_command_line_argument=yes 8792 else $as_nop 8793 xorg_cv_cc_flag_unused_command_line_argument=no 8794 fi 8795 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8796 fi 8797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8798 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8799 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8800 CFLAGS="$xorg_testset_save_CFLAGS" 8801 fi 8802 8803 found="no" 8804 8805 if test $found = "no" ; then 8806 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8808 fi 8809 8810 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8811 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8812 fi 8813 8814 CFLAGS="$CFLAGS -Werror=address" 8815 8816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8817 printf %s "checking if $CC supports -Werror=address... " >&6; } 8818 cacheid=xorg_cv_cc_flag__Werror_address 8819 if eval test \${$cacheid+y} 8820 then : 8821 printf %s "(cached) " >&6 8822 else $as_nop 8823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8824 /* end confdefs.h. */ 8825 int i; 8826 int 8827 main (void) 8828 { 8829 8830 ; 8831 return 0; 8832 } 8833 _ACEOF 8834 if ac_fn_c_try_link "$LINENO" 8835 then : 8836 eval $cacheid=yes 8837 else $as_nop 8838 eval $cacheid=no 8839 fi 8840 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8841 conftest$ac_exeext conftest.$ac_ext 8842 fi 8843 8844 8845 CFLAGS="$xorg_testset_save_CFLAGS" 8846 8847 eval supported=\$$cacheid 8848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8849 printf "%s\n" "$supported" >&6; } 8850 if test "$supported" = "yes" ; then 8851 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8852 found="yes" 8853 fi 8854 fi 8855 8856 8857 8858 8859 8860 8861 8862 8863 8864 8865 8866 8867 8868 8869 8870 xorg_testset_save_CFLAGS="$CFLAGS" 8871 8872 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8875 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8876 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8877 then : 8878 printf %s "(cached) " >&6 8879 else $as_nop 8880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8881 /* end confdefs.h. */ 8882 int i; 8883 _ACEOF 8884 if ac_fn_c_try_compile "$LINENO" 8885 then : 8886 xorg_cv_cc_flag_unknown_warning_option=yes 8887 else $as_nop 8888 xorg_cv_cc_flag_unknown_warning_option=no 8889 fi 8890 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8891 fi 8892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8893 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8894 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8895 CFLAGS="$xorg_testset_save_CFLAGS" 8896 fi 8897 8898 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8899 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8901 fi 8902 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8904 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8905 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8906 then : 8907 printf %s "(cached) " >&6 8908 else $as_nop 8909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8910 /* end confdefs.h. */ 8911 int i; 8912 _ACEOF 8913 if ac_fn_c_try_compile "$LINENO" 8914 then : 8915 xorg_cv_cc_flag_unused_command_line_argument=yes 8916 else $as_nop 8917 xorg_cv_cc_flag_unused_command_line_argument=no 8918 fi 8919 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8920 fi 8921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8922 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8923 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8924 CFLAGS="$xorg_testset_save_CFLAGS" 8925 fi 8926 8927 found="no" 8928 8929 if test $found = "no" ; then 8930 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8932 fi 8933 8934 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8936 fi 8937 8938 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8939 8940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8941 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8942 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8943 if eval test \${$cacheid+y} 8944 then : 8945 printf %s "(cached) " >&6 8946 else $as_nop 8947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8948 /* end confdefs.h. */ 8949 int i; 8950 int 8951 main (void) 8952 { 8953 8954 ; 8955 return 0; 8956 } 8957 _ACEOF 8958 if ac_fn_c_try_link "$LINENO" 8959 then : 8960 eval $cacheid=yes 8961 else $as_nop 8962 eval $cacheid=no 8963 fi 8964 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8965 conftest$ac_exeext conftest.$ac_ext 8966 fi 8967 8968 8969 CFLAGS="$xorg_testset_save_CFLAGS" 8970 8971 eval supported=\$$cacheid 8972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8973 printf "%s\n" "$supported" >&6; } 8974 if test "$supported" = "yes" ; then 8975 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8976 found="yes" 8977 fi 8978 fi 8979 8980 if test $found = "no" ; then 8981 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8983 fi 8984 8985 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8986 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8987 fi 8988 8989 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8990 8991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8992 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8993 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8994 if eval test \${$cacheid+y} 8995 then : 8996 printf %s "(cached) " >&6 8997 else $as_nop 8998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8999 /* end confdefs.h. */ 9000 int i; 9001 int 9002 main (void) 9003 { 9004 9005 ; 9006 return 0; 9007 } 9008 _ACEOF 9009 if ac_fn_c_try_link "$LINENO" 9010 then : 9011 eval $cacheid=yes 9012 else $as_nop 9013 eval $cacheid=no 9014 fi 9015 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9016 conftest$ac_exeext conftest.$ac_ext 9017 fi 9018 9019 9020 CFLAGS="$xorg_testset_save_CFLAGS" 9021 9022 eval supported=\$$cacheid 9023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9024 printf "%s\n" "$supported" >&6; } 9025 if test "$supported" = "yes" ; then 9026 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9027 found="yes" 9028 fi 9029 fi 9030 9031 9032 9033 9034 9035 9036 9037 9038 9039 9040 9041 9042 9043 9044 9045 xorg_testset_save_CFLAGS="$CFLAGS" 9046 9047 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9050 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9051 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9052 then : 9053 printf %s "(cached) " >&6 9054 else $as_nop 9055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9056 /* end confdefs.h. */ 9057 int i; 9058 _ACEOF 9059 if ac_fn_c_try_compile "$LINENO" 9060 then : 9061 xorg_cv_cc_flag_unknown_warning_option=yes 9062 else $as_nop 9063 xorg_cv_cc_flag_unknown_warning_option=no 9064 fi 9065 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9066 fi 9067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9068 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9069 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9070 CFLAGS="$xorg_testset_save_CFLAGS" 9071 fi 9072 9073 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9076 fi 9077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9079 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9080 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9081 then : 9082 printf %s "(cached) " >&6 9083 else $as_nop 9084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9085 /* end confdefs.h. */ 9086 int i; 9087 _ACEOF 9088 if ac_fn_c_try_compile "$LINENO" 9089 then : 9090 xorg_cv_cc_flag_unused_command_line_argument=yes 9091 else $as_nop 9092 xorg_cv_cc_flag_unused_command_line_argument=no 9093 fi 9094 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9095 fi 9096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9097 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9098 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9099 CFLAGS="$xorg_testset_save_CFLAGS" 9100 fi 9101 9102 found="no" 9103 9104 if test $found = "no" ; then 9105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9107 fi 9108 9109 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9110 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9111 fi 9112 9113 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9114 9115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9116 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9117 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9118 if eval test \${$cacheid+y} 9119 then : 9120 printf %s "(cached) " >&6 9121 else $as_nop 9122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9123 /* end confdefs.h. */ 9124 int i; 9125 int 9126 main (void) 9127 { 9128 9129 ; 9130 return 0; 9131 } 9132 _ACEOF 9133 if ac_fn_c_try_link "$LINENO" 9134 then : 9135 eval $cacheid=yes 9136 else $as_nop 9137 eval $cacheid=no 9138 fi 9139 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9140 conftest$ac_exeext conftest.$ac_ext 9141 fi 9142 9143 9144 CFLAGS="$xorg_testset_save_CFLAGS" 9145 9146 eval supported=\$$cacheid 9147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9148 printf "%s\n" "$supported" >&6; } 9149 if test "$supported" = "yes" ; then 9150 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9151 found="yes" 9152 fi 9153 fi 9154 9155 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9156 else 9157 { printf "%s\n" "$as_me:${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 $PACKAGE_BUGREPORT" >&5 9158 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9159 9160 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 xorg_testset_save_CFLAGS="$CFLAGS" 9173 9174 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9177 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9178 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9179 then : 9180 printf %s "(cached) " >&6 9181 else $as_nop 9182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9183 /* end confdefs.h. */ 9184 int i; 9185 _ACEOF 9186 if ac_fn_c_try_compile "$LINENO" 9187 then : 9188 xorg_cv_cc_flag_unknown_warning_option=yes 9189 else $as_nop 9190 xorg_cv_cc_flag_unknown_warning_option=no 9191 fi 9192 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9193 fi 9194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9195 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9196 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9197 CFLAGS="$xorg_testset_save_CFLAGS" 9198 fi 9199 9200 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9201 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9203 fi 9204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9206 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9207 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9208 then : 9209 printf %s "(cached) " >&6 9210 else $as_nop 9211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9212 /* end confdefs.h. */ 9213 int i; 9214 _ACEOF 9215 if ac_fn_c_try_compile "$LINENO" 9216 then : 9217 xorg_cv_cc_flag_unused_command_line_argument=yes 9218 else $as_nop 9219 xorg_cv_cc_flag_unused_command_line_argument=no 9220 fi 9221 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9222 fi 9223 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9224 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9225 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9226 CFLAGS="$xorg_testset_save_CFLAGS" 9227 fi 9228 9229 found="no" 9230 9231 if test $found = "no" ; then 9232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9234 fi 9235 9236 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9237 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9238 fi 9239 9240 CFLAGS="$CFLAGS -Wimplicit" 9241 9242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9243 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9244 cacheid=xorg_cv_cc_flag__Wimplicit 9245 if eval test \${$cacheid+y} 9246 then : 9247 printf %s "(cached) " >&6 9248 else $as_nop 9249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9250 /* end confdefs.h. */ 9251 int i; 9252 int 9253 main (void) 9254 { 9255 9256 ; 9257 return 0; 9258 } 9259 _ACEOF 9260 if ac_fn_c_try_link "$LINENO" 9261 then : 9262 eval $cacheid=yes 9263 else $as_nop 9264 eval $cacheid=no 9265 fi 9266 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9267 conftest$ac_exeext conftest.$ac_ext 9268 fi 9269 9270 9271 CFLAGS="$xorg_testset_save_CFLAGS" 9272 9273 eval supported=\$$cacheid 9274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9275 printf "%s\n" "$supported" >&6; } 9276 if test "$supported" = "yes" ; then 9277 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9278 found="yes" 9279 fi 9280 fi 9281 9282 9283 9284 9285 9286 9287 9288 9289 9290 9291 9292 9293 9294 9295 9296 xorg_testset_save_CFLAGS="$CFLAGS" 9297 9298 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9301 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9302 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9303 then : 9304 printf %s "(cached) " >&6 9305 else $as_nop 9306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9307 /* end confdefs.h. */ 9308 int i; 9309 _ACEOF 9310 if ac_fn_c_try_compile "$LINENO" 9311 then : 9312 xorg_cv_cc_flag_unknown_warning_option=yes 9313 else $as_nop 9314 xorg_cv_cc_flag_unknown_warning_option=no 9315 fi 9316 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9317 fi 9318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9319 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9320 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9321 CFLAGS="$xorg_testset_save_CFLAGS" 9322 fi 9323 9324 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9327 fi 9328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9330 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9331 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9332 then : 9333 printf %s "(cached) " >&6 9334 else $as_nop 9335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9336 /* end confdefs.h. */ 9337 int i; 9338 _ACEOF 9339 if ac_fn_c_try_compile "$LINENO" 9340 then : 9341 xorg_cv_cc_flag_unused_command_line_argument=yes 9342 else $as_nop 9343 xorg_cv_cc_flag_unused_command_line_argument=no 9344 fi 9345 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9346 fi 9347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9348 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9349 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9350 CFLAGS="$xorg_testset_save_CFLAGS" 9351 fi 9352 9353 found="no" 9354 9355 if test $found = "no" ; then 9356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9358 fi 9359 9360 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9361 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9362 fi 9363 9364 CFLAGS="$CFLAGS -Wnonnull" 9365 9366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9367 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9368 cacheid=xorg_cv_cc_flag__Wnonnull 9369 if eval test \${$cacheid+y} 9370 then : 9371 printf %s "(cached) " >&6 9372 else $as_nop 9373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9374 /* end confdefs.h. */ 9375 int i; 9376 int 9377 main (void) 9378 { 9379 9380 ; 9381 return 0; 9382 } 9383 _ACEOF 9384 if ac_fn_c_try_link "$LINENO" 9385 then : 9386 eval $cacheid=yes 9387 else $as_nop 9388 eval $cacheid=no 9389 fi 9390 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9391 conftest$ac_exeext conftest.$ac_ext 9392 fi 9393 9394 9395 CFLAGS="$xorg_testset_save_CFLAGS" 9396 9397 eval supported=\$$cacheid 9398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9399 printf "%s\n" "$supported" >&6; } 9400 if test "$supported" = "yes" ; then 9401 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9402 found="yes" 9403 fi 9404 fi 9405 9406 9407 9408 9409 9410 9411 9412 9413 9414 9415 9416 9417 9418 9419 9420 xorg_testset_save_CFLAGS="$CFLAGS" 9421 9422 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9425 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9426 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9427 then : 9428 printf %s "(cached) " >&6 9429 else $as_nop 9430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9431 /* end confdefs.h. */ 9432 int i; 9433 _ACEOF 9434 if ac_fn_c_try_compile "$LINENO" 9435 then : 9436 xorg_cv_cc_flag_unknown_warning_option=yes 9437 else $as_nop 9438 xorg_cv_cc_flag_unknown_warning_option=no 9439 fi 9440 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9441 fi 9442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9443 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9444 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9445 CFLAGS="$xorg_testset_save_CFLAGS" 9446 fi 9447 9448 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9449 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9451 fi 9452 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9454 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9455 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9456 then : 9457 printf %s "(cached) " >&6 9458 else $as_nop 9459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9460 /* end confdefs.h. */ 9461 int i; 9462 _ACEOF 9463 if ac_fn_c_try_compile "$LINENO" 9464 then : 9465 xorg_cv_cc_flag_unused_command_line_argument=yes 9466 else $as_nop 9467 xorg_cv_cc_flag_unused_command_line_argument=no 9468 fi 9469 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9470 fi 9471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9472 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9473 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9474 CFLAGS="$xorg_testset_save_CFLAGS" 9475 fi 9476 9477 found="no" 9478 9479 if test $found = "no" ; then 9480 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9482 fi 9483 9484 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9485 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9486 fi 9487 9488 CFLAGS="$CFLAGS -Winit-self" 9489 9490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9491 printf %s "checking if $CC supports -Winit-self... " >&6; } 9492 cacheid=xorg_cv_cc_flag__Winit_self 9493 if eval test \${$cacheid+y} 9494 then : 9495 printf %s "(cached) " >&6 9496 else $as_nop 9497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9498 /* end confdefs.h. */ 9499 int i; 9500 int 9501 main (void) 9502 { 9503 9504 ; 9505 return 0; 9506 } 9507 _ACEOF 9508 if ac_fn_c_try_link "$LINENO" 9509 then : 9510 eval $cacheid=yes 9511 else $as_nop 9512 eval $cacheid=no 9513 fi 9514 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9515 conftest$ac_exeext conftest.$ac_ext 9516 fi 9517 9518 9519 CFLAGS="$xorg_testset_save_CFLAGS" 9520 9521 eval supported=\$$cacheid 9522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9523 printf "%s\n" "$supported" >&6; } 9524 if test "$supported" = "yes" ; then 9525 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9526 found="yes" 9527 fi 9528 fi 9529 9530 9531 9532 9533 9534 9535 9536 9537 9538 9539 9540 9541 9542 9543 9544 xorg_testset_save_CFLAGS="$CFLAGS" 9545 9546 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9549 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9550 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9551 then : 9552 printf %s "(cached) " >&6 9553 else $as_nop 9554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9555 /* end confdefs.h. */ 9556 int i; 9557 _ACEOF 9558 if ac_fn_c_try_compile "$LINENO" 9559 then : 9560 xorg_cv_cc_flag_unknown_warning_option=yes 9561 else $as_nop 9562 xorg_cv_cc_flag_unknown_warning_option=no 9563 fi 9564 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9565 fi 9566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9567 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9568 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9569 CFLAGS="$xorg_testset_save_CFLAGS" 9570 fi 9571 9572 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9573 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9575 fi 9576 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9578 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9579 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9580 then : 9581 printf %s "(cached) " >&6 9582 else $as_nop 9583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9584 /* end confdefs.h. */ 9585 int i; 9586 _ACEOF 9587 if ac_fn_c_try_compile "$LINENO" 9588 then : 9589 xorg_cv_cc_flag_unused_command_line_argument=yes 9590 else $as_nop 9591 xorg_cv_cc_flag_unused_command_line_argument=no 9592 fi 9593 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9594 fi 9595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9596 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9597 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9598 CFLAGS="$xorg_testset_save_CFLAGS" 9599 fi 9600 9601 found="no" 9602 9603 if test $found = "no" ; then 9604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9606 fi 9607 9608 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9609 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9610 fi 9611 9612 CFLAGS="$CFLAGS -Wmain" 9613 9614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9615 printf %s "checking if $CC supports -Wmain... " >&6; } 9616 cacheid=xorg_cv_cc_flag__Wmain 9617 if eval test \${$cacheid+y} 9618 then : 9619 printf %s "(cached) " >&6 9620 else $as_nop 9621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9622 /* end confdefs.h. */ 9623 int i; 9624 int 9625 main (void) 9626 { 9627 9628 ; 9629 return 0; 9630 } 9631 _ACEOF 9632 if ac_fn_c_try_link "$LINENO" 9633 then : 9634 eval $cacheid=yes 9635 else $as_nop 9636 eval $cacheid=no 9637 fi 9638 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9639 conftest$ac_exeext conftest.$ac_ext 9640 fi 9641 9642 9643 CFLAGS="$xorg_testset_save_CFLAGS" 9644 9645 eval supported=\$$cacheid 9646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9647 printf "%s\n" "$supported" >&6; } 9648 if test "$supported" = "yes" ; then 9649 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9650 found="yes" 9651 fi 9652 fi 9653 9654 9655 9656 9657 9658 9659 9660 9661 9662 9663 9664 9665 9666 9667 9668 xorg_testset_save_CFLAGS="$CFLAGS" 9669 9670 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9673 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9674 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9675 then : 9676 printf %s "(cached) " >&6 9677 else $as_nop 9678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9679 /* end confdefs.h. */ 9680 int i; 9681 _ACEOF 9682 if ac_fn_c_try_compile "$LINENO" 9683 then : 9684 xorg_cv_cc_flag_unknown_warning_option=yes 9685 else $as_nop 9686 xorg_cv_cc_flag_unknown_warning_option=no 9687 fi 9688 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9689 fi 9690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9691 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9692 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9693 CFLAGS="$xorg_testset_save_CFLAGS" 9694 fi 9695 9696 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9697 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9699 fi 9700 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9702 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9703 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9704 then : 9705 printf %s "(cached) " >&6 9706 else $as_nop 9707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9708 /* end confdefs.h. */ 9709 int i; 9710 _ACEOF 9711 if ac_fn_c_try_compile "$LINENO" 9712 then : 9713 xorg_cv_cc_flag_unused_command_line_argument=yes 9714 else $as_nop 9715 xorg_cv_cc_flag_unused_command_line_argument=no 9716 fi 9717 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9718 fi 9719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9720 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9721 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9722 CFLAGS="$xorg_testset_save_CFLAGS" 9723 fi 9724 9725 found="no" 9726 9727 if test $found = "no" ; then 9728 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9730 fi 9731 9732 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9733 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9734 fi 9735 9736 CFLAGS="$CFLAGS -Wmissing-braces" 9737 9738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9739 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9740 cacheid=xorg_cv_cc_flag__Wmissing_braces 9741 if eval test \${$cacheid+y} 9742 then : 9743 printf %s "(cached) " >&6 9744 else $as_nop 9745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9746 /* end confdefs.h. */ 9747 int i; 9748 int 9749 main (void) 9750 { 9751 9752 ; 9753 return 0; 9754 } 9755 _ACEOF 9756 if ac_fn_c_try_link "$LINENO" 9757 then : 9758 eval $cacheid=yes 9759 else $as_nop 9760 eval $cacheid=no 9761 fi 9762 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9763 conftest$ac_exeext conftest.$ac_ext 9764 fi 9765 9766 9767 CFLAGS="$xorg_testset_save_CFLAGS" 9768 9769 eval supported=\$$cacheid 9770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9771 printf "%s\n" "$supported" >&6; } 9772 if test "$supported" = "yes" ; then 9773 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9774 found="yes" 9775 fi 9776 fi 9777 9778 9779 9780 9781 9782 9783 9784 9785 9786 9787 9788 9789 9790 9791 9792 xorg_testset_save_CFLAGS="$CFLAGS" 9793 9794 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9797 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9798 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9799 then : 9800 printf %s "(cached) " >&6 9801 else $as_nop 9802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9803 /* end confdefs.h. */ 9804 int i; 9805 _ACEOF 9806 if ac_fn_c_try_compile "$LINENO" 9807 then : 9808 xorg_cv_cc_flag_unknown_warning_option=yes 9809 else $as_nop 9810 xorg_cv_cc_flag_unknown_warning_option=no 9811 fi 9812 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9813 fi 9814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9815 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9816 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9817 CFLAGS="$xorg_testset_save_CFLAGS" 9818 fi 9819 9820 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9823 fi 9824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9826 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9827 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9828 then : 9829 printf %s "(cached) " >&6 9830 else $as_nop 9831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9832 /* end confdefs.h. */ 9833 int i; 9834 _ACEOF 9835 if ac_fn_c_try_compile "$LINENO" 9836 then : 9837 xorg_cv_cc_flag_unused_command_line_argument=yes 9838 else $as_nop 9839 xorg_cv_cc_flag_unused_command_line_argument=no 9840 fi 9841 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9842 fi 9843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9844 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9845 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9846 CFLAGS="$xorg_testset_save_CFLAGS" 9847 fi 9848 9849 found="no" 9850 9851 if test $found = "no" ; then 9852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9854 fi 9855 9856 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9858 fi 9859 9860 CFLAGS="$CFLAGS -Wsequence-point" 9861 9862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9863 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9864 cacheid=xorg_cv_cc_flag__Wsequence_point 9865 if eval test \${$cacheid+y} 9866 then : 9867 printf %s "(cached) " >&6 9868 else $as_nop 9869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9870 /* end confdefs.h. */ 9871 int i; 9872 int 9873 main (void) 9874 { 9875 9876 ; 9877 return 0; 9878 } 9879 _ACEOF 9880 if ac_fn_c_try_link "$LINENO" 9881 then : 9882 eval $cacheid=yes 9883 else $as_nop 9884 eval $cacheid=no 9885 fi 9886 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9887 conftest$ac_exeext conftest.$ac_ext 9888 fi 9889 9890 9891 CFLAGS="$xorg_testset_save_CFLAGS" 9892 9893 eval supported=\$$cacheid 9894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9895 printf "%s\n" "$supported" >&6; } 9896 if test "$supported" = "yes" ; then 9897 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9898 found="yes" 9899 fi 9900 fi 9901 9902 9903 9904 9905 9906 9907 9908 9909 9910 9911 9912 9913 9914 9915 9916 xorg_testset_save_CFLAGS="$CFLAGS" 9917 9918 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9921 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9922 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9923 then : 9924 printf %s "(cached) " >&6 9925 else $as_nop 9926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9927 /* end confdefs.h. */ 9928 int i; 9929 _ACEOF 9930 if ac_fn_c_try_compile "$LINENO" 9931 then : 9932 xorg_cv_cc_flag_unknown_warning_option=yes 9933 else $as_nop 9934 xorg_cv_cc_flag_unknown_warning_option=no 9935 fi 9936 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9937 fi 9938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9939 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9940 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9941 CFLAGS="$xorg_testset_save_CFLAGS" 9942 fi 9943 9944 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9945 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9947 fi 9948 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9950 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9951 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9952 then : 9953 printf %s "(cached) " >&6 9954 else $as_nop 9955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9956 /* end confdefs.h. */ 9957 int i; 9958 _ACEOF 9959 if ac_fn_c_try_compile "$LINENO" 9960 then : 9961 xorg_cv_cc_flag_unused_command_line_argument=yes 9962 else $as_nop 9963 xorg_cv_cc_flag_unused_command_line_argument=no 9964 fi 9965 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9966 fi 9967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9968 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9969 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9970 CFLAGS="$xorg_testset_save_CFLAGS" 9971 fi 9972 9973 found="no" 9974 9975 if test $found = "no" ; then 9976 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9978 fi 9979 9980 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9981 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9982 fi 9983 9984 CFLAGS="$CFLAGS -Wreturn-type" 9985 9986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9987 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9988 cacheid=xorg_cv_cc_flag__Wreturn_type 9989 if eval test \${$cacheid+y} 9990 then : 9991 printf %s "(cached) " >&6 9992 else $as_nop 9993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9994 /* end confdefs.h. */ 9995 int i; 9996 int 9997 main (void) 9998 { 9999 10000 ; 10001 return 0; 10002 } 10003 _ACEOF 10004 if ac_fn_c_try_link "$LINENO" 10005 then : 10006 eval $cacheid=yes 10007 else $as_nop 10008 eval $cacheid=no 10009 fi 10010 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10011 conftest$ac_exeext conftest.$ac_ext 10012 fi 10013 10014 10015 CFLAGS="$xorg_testset_save_CFLAGS" 10016 10017 eval supported=\$$cacheid 10018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10019 printf "%s\n" "$supported" >&6; } 10020 if test "$supported" = "yes" ; then 10021 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10022 found="yes" 10023 fi 10024 fi 10025 10026 10027 10028 10029 10030 10031 10032 10033 10034 10035 10036 10037 10038 10039 10040 xorg_testset_save_CFLAGS="$CFLAGS" 10041 10042 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10045 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10046 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10047 then : 10048 printf %s "(cached) " >&6 10049 else $as_nop 10050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10051 /* end confdefs.h. */ 10052 int i; 10053 _ACEOF 10054 if ac_fn_c_try_compile "$LINENO" 10055 then : 10056 xorg_cv_cc_flag_unknown_warning_option=yes 10057 else $as_nop 10058 xorg_cv_cc_flag_unknown_warning_option=no 10059 fi 10060 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10061 fi 10062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10063 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10064 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10065 CFLAGS="$xorg_testset_save_CFLAGS" 10066 fi 10067 10068 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10069 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10071 fi 10072 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10074 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10075 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10076 then : 10077 printf %s "(cached) " >&6 10078 else $as_nop 10079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10080 /* end confdefs.h. */ 10081 int i; 10082 _ACEOF 10083 if ac_fn_c_try_compile "$LINENO" 10084 then : 10085 xorg_cv_cc_flag_unused_command_line_argument=yes 10086 else $as_nop 10087 xorg_cv_cc_flag_unused_command_line_argument=no 10088 fi 10089 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10090 fi 10091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10092 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10093 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10094 CFLAGS="$xorg_testset_save_CFLAGS" 10095 fi 10096 10097 found="no" 10098 10099 if test $found = "no" ; then 10100 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10102 fi 10103 10104 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10105 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10106 fi 10107 10108 CFLAGS="$CFLAGS -Wtrigraphs" 10109 10110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10111 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10112 cacheid=xorg_cv_cc_flag__Wtrigraphs 10113 if eval test \${$cacheid+y} 10114 then : 10115 printf %s "(cached) " >&6 10116 else $as_nop 10117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10118 /* end confdefs.h. */ 10119 int i; 10120 int 10121 main (void) 10122 { 10123 10124 ; 10125 return 0; 10126 } 10127 _ACEOF 10128 if ac_fn_c_try_link "$LINENO" 10129 then : 10130 eval $cacheid=yes 10131 else $as_nop 10132 eval $cacheid=no 10133 fi 10134 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10135 conftest$ac_exeext conftest.$ac_ext 10136 fi 10137 10138 10139 CFLAGS="$xorg_testset_save_CFLAGS" 10140 10141 eval supported=\$$cacheid 10142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10143 printf "%s\n" "$supported" >&6; } 10144 if test "$supported" = "yes" ; then 10145 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10146 found="yes" 10147 fi 10148 fi 10149 10150 10151 10152 10153 10154 10155 10156 10157 10158 10159 10160 10161 10162 10163 10164 xorg_testset_save_CFLAGS="$CFLAGS" 10165 10166 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10169 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10170 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10171 then : 10172 printf %s "(cached) " >&6 10173 else $as_nop 10174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10175 /* end confdefs.h. */ 10176 int i; 10177 _ACEOF 10178 if ac_fn_c_try_compile "$LINENO" 10179 then : 10180 xorg_cv_cc_flag_unknown_warning_option=yes 10181 else $as_nop 10182 xorg_cv_cc_flag_unknown_warning_option=no 10183 fi 10184 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10185 fi 10186 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10187 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10188 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10189 CFLAGS="$xorg_testset_save_CFLAGS" 10190 fi 10191 10192 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10195 fi 10196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10198 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10199 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10200 then : 10201 printf %s "(cached) " >&6 10202 else $as_nop 10203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10204 /* end confdefs.h. */ 10205 int i; 10206 _ACEOF 10207 if ac_fn_c_try_compile "$LINENO" 10208 then : 10209 xorg_cv_cc_flag_unused_command_line_argument=yes 10210 else $as_nop 10211 xorg_cv_cc_flag_unused_command_line_argument=no 10212 fi 10213 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10214 fi 10215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10216 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10217 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10218 CFLAGS="$xorg_testset_save_CFLAGS" 10219 fi 10220 10221 found="no" 10222 10223 if test $found = "no" ; then 10224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10226 fi 10227 10228 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10230 fi 10231 10232 CFLAGS="$CFLAGS -Warray-bounds" 10233 10234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10235 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10236 cacheid=xorg_cv_cc_flag__Warray_bounds 10237 if eval test \${$cacheid+y} 10238 then : 10239 printf %s "(cached) " >&6 10240 else $as_nop 10241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10242 /* end confdefs.h. */ 10243 int i; 10244 int 10245 main (void) 10246 { 10247 10248 ; 10249 return 0; 10250 } 10251 _ACEOF 10252 if ac_fn_c_try_link "$LINENO" 10253 then : 10254 eval $cacheid=yes 10255 else $as_nop 10256 eval $cacheid=no 10257 fi 10258 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10259 conftest$ac_exeext conftest.$ac_ext 10260 fi 10261 10262 10263 CFLAGS="$xorg_testset_save_CFLAGS" 10264 10265 eval supported=\$$cacheid 10266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10267 printf "%s\n" "$supported" >&6; } 10268 if test "$supported" = "yes" ; then 10269 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10270 found="yes" 10271 fi 10272 fi 10273 10274 10275 10276 10277 10278 10279 10280 10281 10282 10283 10284 10285 10286 10287 10288 xorg_testset_save_CFLAGS="$CFLAGS" 10289 10290 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10293 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10294 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10295 then : 10296 printf %s "(cached) " >&6 10297 else $as_nop 10298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10299 /* end confdefs.h. */ 10300 int i; 10301 _ACEOF 10302 if ac_fn_c_try_compile "$LINENO" 10303 then : 10304 xorg_cv_cc_flag_unknown_warning_option=yes 10305 else $as_nop 10306 xorg_cv_cc_flag_unknown_warning_option=no 10307 fi 10308 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10309 fi 10310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10311 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10312 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10313 CFLAGS="$xorg_testset_save_CFLAGS" 10314 fi 10315 10316 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10317 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10319 fi 10320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10322 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10323 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10324 then : 10325 printf %s "(cached) " >&6 10326 else $as_nop 10327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10328 /* end confdefs.h. */ 10329 int i; 10330 _ACEOF 10331 if ac_fn_c_try_compile "$LINENO" 10332 then : 10333 xorg_cv_cc_flag_unused_command_line_argument=yes 10334 else $as_nop 10335 xorg_cv_cc_flag_unused_command_line_argument=no 10336 fi 10337 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10338 fi 10339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10340 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10341 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10342 CFLAGS="$xorg_testset_save_CFLAGS" 10343 fi 10344 10345 found="no" 10346 10347 if test $found = "no" ; then 10348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10350 fi 10351 10352 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10353 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10354 fi 10355 10356 CFLAGS="$CFLAGS -Wwrite-strings" 10357 10358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10359 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10360 cacheid=xorg_cv_cc_flag__Wwrite_strings 10361 if eval test \${$cacheid+y} 10362 then : 10363 printf %s "(cached) " >&6 10364 else $as_nop 10365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10366 /* end confdefs.h. */ 10367 int i; 10368 int 10369 main (void) 10370 { 10371 10372 ; 10373 return 0; 10374 } 10375 _ACEOF 10376 if ac_fn_c_try_link "$LINENO" 10377 then : 10378 eval $cacheid=yes 10379 else $as_nop 10380 eval $cacheid=no 10381 fi 10382 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10383 conftest$ac_exeext conftest.$ac_ext 10384 fi 10385 10386 10387 CFLAGS="$xorg_testset_save_CFLAGS" 10388 10389 eval supported=\$$cacheid 10390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10391 printf "%s\n" "$supported" >&6; } 10392 if test "$supported" = "yes" ; then 10393 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10394 found="yes" 10395 fi 10396 fi 10397 10398 10399 10400 10401 10402 10403 10404 10405 10406 10407 10408 10409 10410 10411 10412 xorg_testset_save_CFLAGS="$CFLAGS" 10413 10414 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10417 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10418 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10419 then : 10420 printf %s "(cached) " >&6 10421 else $as_nop 10422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10423 /* end confdefs.h. */ 10424 int i; 10425 _ACEOF 10426 if ac_fn_c_try_compile "$LINENO" 10427 then : 10428 xorg_cv_cc_flag_unknown_warning_option=yes 10429 else $as_nop 10430 xorg_cv_cc_flag_unknown_warning_option=no 10431 fi 10432 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10433 fi 10434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10435 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10436 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10437 CFLAGS="$xorg_testset_save_CFLAGS" 10438 fi 10439 10440 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10443 fi 10444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10446 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10447 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10448 then : 10449 printf %s "(cached) " >&6 10450 else $as_nop 10451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10452 /* end confdefs.h. */ 10453 int i; 10454 _ACEOF 10455 if ac_fn_c_try_compile "$LINENO" 10456 then : 10457 xorg_cv_cc_flag_unused_command_line_argument=yes 10458 else $as_nop 10459 xorg_cv_cc_flag_unused_command_line_argument=no 10460 fi 10461 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10462 fi 10463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10464 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10465 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10466 CFLAGS="$xorg_testset_save_CFLAGS" 10467 fi 10468 10469 found="no" 10470 10471 if test $found = "no" ; then 10472 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10474 fi 10475 10476 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10477 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10478 fi 10479 10480 CFLAGS="$CFLAGS -Waddress" 10481 10482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10483 printf %s "checking if $CC supports -Waddress... " >&6; } 10484 cacheid=xorg_cv_cc_flag__Waddress 10485 if eval test \${$cacheid+y} 10486 then : 10487 printf %s "(cached) " >&6 10488 else $as_nop 10489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10490 /* end confdefs.h. */ 10491 int i; 10492 int 10493 main (void) 10494 { 10495 10496 ; 10497 return 0; 10498 } 10499 _ACEOF 10500 if ac_fn_c_try_link "$LINENO" 10501 then : 10502 eval $cacheid=yes 10503 else $as_nop 10504 eval $cacheid=no 10505 fi 10506 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10507 conftest$ac_exeext conftest.$ac_ext 10508 fi 10509 10510 10511 CFLAGS="$xorg_testset_save_CFLAGS" 10512 10513 eval supported=\$$cacheid 10514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10515 printf "%s\n" "$supported" >&6; } 10516 if test "$supported" = "yes" ; then 10517 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10518 found="yes" 10519 fi 10520 fi 10521 10522 10523 10524 10525 10526 10527 10528 10529 10530 10531 10532 10533 10534 10535 10536 xorg_testset_save_CFLAGS="$CFLAGS" 10537 10538 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10541 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10542 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10543 then : 10544 printf %s "(cached) " >&6 10545 else $as_nop 10546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10547 /* end confdefs.h. */ 10548 int i; 10549 _ACEOF 10550 if ac_fn_c_try_compile "$LINENO" 10551 then : 10552 xorg_cv_cc_flag_unknown_warning_option=yes 10553 else $as_nop 10554 xorg_cv_cc_flag_unknown_warning_option=no 10555 fi 10556 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10557 fi 10558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10559 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10560 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10561 CFLAGS="$xorg_testset_save_CFLAGS" 10562 fi 10563 10564 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10565 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10567 fi 10568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10570 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10571 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10572 then : 10573 printf %s "(cached) " >&6 10574 else $as_nop 10575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10576 /* end confdefs.h. */ 10577 int i; 10578 _ACEOF 10579 if ac_fn_c_try_compile "$LINENO" 10580 then : 10581 xorg_cv_cc_flag_unused_command_line_argument=yes 10582 else $as_nop 10583 xorg_cv_cc_flag_unused_command_line_argument=no 10584 fi 10585 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10586 fi 10587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10588 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10589 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10590 CFLAGS="$xorg_testset_save_CFLAGS" 10591 fi 10592 10593 found="no" 10594 10595 if test $found = "no" ; then 10596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10598 fi 10599 10600 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10602 fi 10603 10604 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10605 10606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10607 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10608 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10609 if eval test \${$cacheid+y} 10610 then : 10611 printf %s "(cached) " >&6 10612 else $as_nop 10613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10614 /* end confdefs.h. */ 10615 int i; 10616 int 10617 main (void) 10618 { 10619 10620 ; 10621 return 0; 10622 } 10623 _ACEOF 10624 if ac_fn_c_try_link "$LINENO" 10625 then : 10626 eval $cacheid=yes 10627 else $as_nop 10628 eval $cacheid=no 10629 fi 10630 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10631 conftest$ac_exeext conftest.$ac_ext 10632 fi 10633 10634 10635 CFLAGS="$xorg_testset_save_CFLAGS" 10636 10637 eval supported=\$$cacheid 10638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10639 printf "%s\n" "$supported" >&6; } 10640 if test "$supported" = "yes" ; then 10641 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10642 found="yes" 10643 fi 10644 fi 10645 10646 10647 10648 10649 10650 10651 10652 10653 10654 10655 10656 10657 10658 10659 10660 xorg_testset_save_CFLAGS="$CFLAGS" 10661 10662 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10663 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10665 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10666 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10667 then : 10668 printf %s "(cached) " >&6 10669 else $as_nop 10670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10671 /* end confdefs.h. */ 10672 int i; 10673 _ACEOF 10674 if ac_fn_c_try_compile "$LINENO" 10675 then : 10676 xorg_cv_cc_flag_unknown_warning_option=yes 10677 else $as_nop 10678 xorg_cv_cc_flag_unknown_warning_option=no 10679 fi 10680 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10681 fi 10682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10683 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10684 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10685 CFLAGS="$xorg_testset_save_CFLAGS" 10686 fi 10687 10688 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10689 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10691 fi 10692 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10694 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10695 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10696 then : 10697 printf %s "(cached) " >&6 10698 else $as_nop 10699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10700 /* end confdefs.h. */ 10701 int i; 10702 _ACEOF 10703 if ac_fn_c_try_compile "$LINENO" 10704 then : 10705 xorg_cv_cc_flag_unused_command_line_argument=yes 10706 else $as_nop 10707 xorg_cv_cc_flag_unused_command_line_argument=no 10708 fi 10709 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10710 fi 10711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10712 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10713 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10714 CFLAGS="$xorg_testset_save_CFLAGS" 10715 fi 10716 10717 found="no" 10718 10719 if test $found = "no" ; then 10720 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10722 fi 10723 10724 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10726 fi 10727 10728 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10729 10730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10731 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10732 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10733 if eval test \${$cacheid+y} 10734 then : 10735 printf %s "(cached) " >&6 10736 else $as_nop 10737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10738 /* end confdefs.h. */ 10739 int i; 10740 int 10741 main (void) 10742 { 10743 10744 ; 10745 return 0; 10746 } 10747 _ACEOF 10748 if ac_fn_c_try_link "$LINENO" 10749 then : 10750 eval $cacheid=yes 10751 else $as_nop 10752 eval $cacheid=no 10753 fi 10754 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10755 conftest$ac_exeext conftest.$ac_ext 10756 fi 10757 10758 10759 CFLAGS="$xorg_testset_save_CFLAGS" 10760 10761 eval supported=\$$cacheid 10762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10763 printf "%s\n" "$supported" >&6; } 10764 if test "$supported" = "yes" ; then 10765 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10766 found="yes" 10767 fi 10768 fi 10769 10770 10771 fi 10772 10773 10774 10775 10776 10777 10778 10779 CWARNFLAGS="$BASE_CFLAGS" 10780 if test "x$GCC" = xyes ; then 10781 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10782 fi 10783 10784 10785 10786 10787 10788 10789 10790 10791 # Check whether --enable-strict-compilation was given. 10792 if test ${enable_strict_compilation+y} 10793 then : 10794 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10795 else $as_nop 10796 STRICT_COMPILE=no 10797 fi 10798 10799 10800 10801 10802 10803 10804 STRICT_CFLAGS="" 10805 10806 10807 10808 10809 10810 10811 10812 10813 10814 10815 10816 10817 10818 xorg_testset_save_CFLAGS="$CFLAGS" 10819 10820 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10823 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10824 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10825 then : 10826 printf %s "(cached) " >&6 10827 else $as_nop 10828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10829 /* end confdefs.h. */ 10830 int i; 10831 _ACEOF 10832 if ac_fn_c_try_compile "$LINENO" 10833 then : 10834 xorg_cv_cc_flag_unknown_warning_option=yes 10835 else $as_nop 10836 xorg_cv_cc_flag_unknown_warning_option=no 10837 fi 10838 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10839 fi 10840 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10841 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10842 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10843 CFLAGS="$xorg_testset_save_CFLAGS" 10844 fi 10845 10846 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10847 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10849 fi 10850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10852 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10853 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10854 then : 10855 printf %s "(cached) " >&6 10856 else $as_nop 10857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10858 /* end confdefs.h. */ 10859 int i; 10860 _ACEOF 10861 if ac_fn_c_try_compile "$LINENO" 10862 then : 10863 xorg_cv_cc_flag_unused_command_line_argument=yes 10864 else $as_nop 10865 xorg_cv_cc_flag_unused_command_line_argument=no 10866 fi 10867 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10868 fi 10869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10870 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10871 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10872 CFLAGS="$xorg_testset_save_CFLAGS" 10873 fi 10874 10875 found="no" 10876 10877 if test $found = "no" ; then 10878 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10880 fi 10881 10882 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10884 fi 10885 10886 CFLAGS="$CFLAGS -pedantic" 10887 10888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10889 printf %s "checking if $CC supports -pedantic... " >&6; } 10890 cacheid=xorg_cv_cc_flag__pedantic 10891 if eval test \${$cacheid+y} 10892 then : 10893 printf %s "(cached) " >&6 10894 else $as_nop 10895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10896 /* end confdefs.h. */ 10897 int i; 10898 int 10899 main (void) 10900 { 10901 10902 ; 10903 return 0; 10904 } 10905 _ACEOF 10906 if ac_fn_c_try_link "$LINENO" 10907 then : 10908 eval $cacheid=yes 10909 else $as_nop 10910 eval $cacheid=no 10911 fi 10912 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10913 conftest$ac_exeext conftest.$ac_ext 10914 fi 10915 10916 10917 CFLAGS="$xorg_testset_save_CFLAGS" 10918 10919 eval supported=\$$cacheid 10920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10921 printf "%s\n" "$supported" >&6; } 10922 if test "$supported" = "yes" ; then 10923 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10924 found="yes" 10925 fi 10926 fi 10927 10928 10929 10930 10931 10932 10933 10934 10935 10936 10937 10938 10939 10940 10941 10942 xorg_testset_save_CFLAGS="$CFLAGS" 10943 10944 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10947 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10948 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10949 then : 10950 printf %s "(cached) " >&6 10951 else $as_nop 10952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10953 /* end confdefs.h. */ 10954 int i; 10955 _ACEOF 10956 if ac_fn_c_try_compile "$LINENO" 10957 then : 10958 xorg_cv_cc_flag_unknown_warning_option=yes 10959 else $as_nop 10960 xorg_cv_cc_flag_unknown_warning_option=no 10961 fi 10962 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10963 fi 10964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10965 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10966 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10967 CFLAGS="$xorg_testset_save_CFLAGS" 10968 fi 10969 10970 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10971 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10972 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10973 fi 10974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10976 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10977 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10978 then : 10979 printf %s "(cached) " >&6 10980 else $as_nop 10981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10982 /* end confdefs.h. */ 10983 int i; 10984 _ACEOF 10985 if ac_fn_c_try_compile "$LINENO" 10986 then : 10987 xorg_cv_cc_flag_unused_command_line_argument=yes 10988 else $as_nop 10989 xorg_cv_cc_flag_unused_command_line_argument=no 10990 fi 10991 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10992 fi 10993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10994 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10995 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10996 CFLAGS="$xorg_testset_save_CFLAGS" 10997 fi 10998 10999 found="no" 11000 11001 if test $found = "no" ; then 11002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11004 fi 11005 11006 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11008 fi 11009 11010 CFLAGS="$CFLAGS -Werror" 11011 11012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11013 printf %s "checking if $CC supports -Werror... " >&6; } 11014 cacheid=xorg_cv_cc_flag__Werror 11015 if eval test \${$cacheid+y} 11016 then : 11017 printf %s "(cached) " >&6 11018 else $as_nop 11019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11020 /* end confdefs.h. */ 11021 int i; 11022 int 11023 main (void) 11024 { 11025 11026 ; 11027 return 0; 11028 } 11029 _ACEOF 11030 if ac_fn_c_try_link "$LINENO" 11031 then : 11032 eval $cacheid=yes 11033 else $as_nop 11034 eval $cacheid=no 11035 fi 11036 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11037 conftest$ac_exeext conftest.$ac_ext 11038 fi 11039 11040 11041 CFLAGS="$xorg_testset_save_CFLAGS" 11042 11043 eval supported=\$$cacheid 11044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11045 printf "%s\n" "$supported" >&6; } 11046 if test "$supported" = "yes" ; then 11047 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11048 found="yes" 11049 fi 11050 fi 11051 11052 if test $found = "no" ; then 11053 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11055 fi 11056 11057 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11059 fi 11060 11061 CFLAGS="$CFLAGS -errwarn" 11062 11063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11064 printf %s "checking if $CC supports -errwarn... " >&6; } 11065 cacheid=xorg_cv_cc_flag__errwarn 11066 if eval test \${$cacheid+y} 11067 then : 11068 printf %s "(cached) " >&6 11069 else $as_nop 11070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11071 /* end confdefs.h. */ 11072 int i; 11073 int 11074 main (void) 11075 { 11076 11077 ; 11078 return 0; 11079 } 11080 _ACEOF 11081 if ac_fn_c_try_link "$LINENO" 11082 then : 11083 eval $cacheid=yes 11084 else $as_nop 11085 eval $cacheid=no 11086 fi 11087 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11088 conftest$ac_exeext conftest.$ac_ext 11089 fi 11090 11091 11092 CFLAGS="$xorg_testset_save_CFLAGS" 11093 11094 eval supported=\$$cacheid 11095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11096 printf "%s\n" "$supported" >&6; } 11097 if test "$supported" = "yes" ; then 11098 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11099 found="yes" 11100 fi 11101 fi 11102 11103 11104 11105 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11106 # activate it with -Werror, so we add it here explicitly. 11107 11108 11109 11110 11111 11112 11113 11114 11115 11116 11117 11118 11119 11120 xorg_testset_save_CFLAGS="$CFLAGS" 11121 11122 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11125 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11126 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11127 then : 11128 printf %s "(cached) " >&6 11129 else $as_nop 11130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11131 /* end confdefs.h. */ 11132 int i; 11133 _ACEOF 11134 if ac_fn_c_try_compile "$LINENO" 11135 then : 11136 xorg_cv_cc_flag_unknown_warning_option=yes 11137 else $as_nop 11138 xorg_cv_cc_flag_unknown_warning_option=no 11139 fi 11140 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11141 fi 11142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11143 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11144 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11145 CFLAGS="$xorg_testset_save_CFLAGS" 11146 fi 11147 11148 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11149 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11151 fi 11152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11154 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11155 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11156 then : 11157 printf %s "(cached) " >&6 11158 else $as_nop 11159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11160 /* end confdefs.h. */ 11161 int i; 11162 _ACEOF 11163 if ac_fn_c_try_compile "$LINENO" 11164 then : 11165 xorg_cv_cc_flag_unused_command_line_argument=yes 11166 else $as_nop 11167 xorg_cv_cc_flag_unused_command_line_argument=no 11168 fi 11169 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11170 fi 11171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11172 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11173 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11174 CFLAGS="$xorg_testset_save_CFLAGS" 11175 fi 11176 11177 found="no" 11178 11179 if test $found = "no" ; then 11180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11182 fi 11183 11184 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11185 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11186 fi 11187 11188 CFLAGS="$CFLAGS -Werror=attributes" 11189 11190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11191 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11192 cacheid=xorg_cv_cc_flag__Werror_attributes 11193 if eval test \${$cacheid+y} 11194 then : 11195 printf %s "(cached) " >&6 11196 else $as_nop 11197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11198 /* end confdefs.h. */ 11199 int i; 11200 int 11201 main (void) 11202 { 11203 11204 ; 11205 return 0; 11206 } 11207 _ACEOF 11208 if ac_fn_c_try_link "$LINENO" 11209 then : 11210 eval $cacheid=yes 11211 else $as_nop 11212 eval $cacheid=no 11213 fi 11214 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11215 conftest$ac_exeext conftest.$ac_ext 11216 fi 11217 11218 11219 CFLAGS="$xorg_testset_save_CFLAGS" 11220 11221 eval supported=\$$cacheid 11222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11223 printf "%s\n" "$supported" >&6; } 11224 if test "$supported" = "yes" ; then 11225 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11226 found="yes" 11227 fi 11228 fi 11229 11230 11231 11232 if test "x$STRICT_COMPILE" = "xyes"; then 11233 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11234 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11235 fi 11236 11237 11238 11239 11240 11241 11242 cat >>confdefs.h <<_ACEOF 11243 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11244 _ACEOF 11245 11246 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11247 if test "x$PVM" = "x"; then 11248 PVM="0" 11249 fi 11250 11251 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11252 11253 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11254 if test "x$PVP" = "x"; then 11255 PVP="0" 11256 fi 11257 11258 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11259 11260 11261 11262 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11263 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11264 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11265 touch \$(top_srcdir)/ChangeLog; \ 11266 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11267 11268 11269 11270 11271 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11272 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11273 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11274 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11275 touch \$(top_srcdir)/INSTALL; \ 11276 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11277 11278 11279 11280 11281 11282 11283 case $host_os in 11284 solaris*) 11285 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11286 # check for a man page file found in later versions that use 11287 # traditional section numbers instead 11288 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11289 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11290 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11291 then : 11292 printf %s "(cached) " >&6 11293 else $as_nop 11294 test "$cross_compiling" = yes && 11295 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11296 if test -r "/usr/share/man/man7/attributes.7"; then 11297 ac_cv_file__usr_share_man_man7_attributes_7=yes 11298 else 11299 ac_cv_file__usr_share_man_man7_attributes_7=no 11300 fi 11301 fi 11302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11303 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11304 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11305 then : 11306 SYSV_MAN_SECTIONS=false 11307 else $as_nop 11308 SYSV_MAN_SECTIONS=true 11309 fi 11310 11311 ;; 11312 *) SYSV_MAN_SECTIONS=false ;; 11313 esac 11314 11315 if test x$APP_MAN_SUFFIX = x ; then 11316 APP_MAN_SUFFIX=1 11317 fi 11318 if test x$APP_MAN_DIR = x ; then 11319 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11320 fi 11321 11322 if test x$LIB_MAN_SUFFIX = x ; then 11323 LIB_MAN_SUFFIX=3 11324 fi 11325 if test x$LIB_MAN_DIR = x ; then 11326 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11327 fi 11328 11329 if test x$FILE_MAN_SUFFIX = x ; then 11330 case $SYSV_MAN_SECTIONS in 11331 true) FILE_MAN_SUFFIX=4 ;; 11332 *) FILE_MAN_SUFFIX=5 ;; 11333 esac 11334 fi 11335 if test x$FILE_MAN_DIR = x ; then 11336 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11337 fi 11338 11339 if test x$MISC_MAN_SUFFIX = x ; then 11340 case $SYSV_MAN_SECTIONS in 11341 true) MISC_MAN_SUFFIX=5 ;; 11342 *) MISC_MAN_SUFFIX=7 ;; 11343 esac 11344 fi 11345 if test x$MISC_MAN_DIR = x ; then 11346 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11347 fi 11348 11349 if test x$DRIVER_MAN_SUFFIX = x ; then 11350 case $SYSV_MAN_SECTIONS in 11351 true) DRIVER_MAN_SUFFIX=7 ;; 11352 *) DRIVER_MAN_SUFFIX=4 ;; 11353 esac 11354 fi 11355 if test x$DRIVER_MAN_DIR = x ; then 11356 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11357 fi 11358 11359 if test x$ADMIN_MAN_SUFFIX = x ; then 11360 case $SYSV_MAN_SECTIONS in 11361 true) ADMIN_MAN_SUFFIX=1m ;; 11362 *) ADMIN_MAN_SUFFIX=8 ;; 11363 esac 11364 fi 11365 if test x$ADMIN_MAN_DIR = x ; then 11366 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11367 fi 11368 11369 11370 11371 11372 11373 11374 11375 11376 11377 11378 11379 11380 11381 11382 11383 XORG_MAN_PAGE="X Version 11" 11384 11385 MAN_SUBSTS="\ 11386 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11387 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11388 -e 's|__xservername__|Xorg|g' \ 11389 -e 's|__xconfigfile__|xorg.conf|g' \ 11390 -e 's|__projectroot__|\$(prefix)|g' \ 11391 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11392 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11393 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11394 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11395 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11396 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11397 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11398 11399 11400 11401 # Check whether --enable-silent-rules was given. 11402 if test ${enable_silent_rules+y} 11403 then : 11404 enableval=$enable_silent_rules; 11405 fi 11406 11407 case $enable_silent_rules in # ((( 11408 yes) AM_DEFAULT_VERBOSITY=0;; 11409 no) AM_DEFAULT_VERBOSITY=1;; 11410 *) AM_DEFAULT_VERBOSITY=0;; 11411 esac 11412 am_make=${MAKE-make} 11413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11414 printf %s "checking whether $am_make supports nested variables... " >&6; } 11415 if test ${am_cv_make_support_nested_variables+y} 11416 then : 11417 printf %s "(cached) " >&6 11418 else $as_nop 11419 if printf "%s\n" 'TRUE=$(BAR$(V)) 11420 BAR0=false 11421 BAR1=true 11422 V=1 11423 am__doit: 11424 @$(TRUE) 11425 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11426 am_cv_make_support_nested_variables=yes 11427 else 11428 am_cv_make_support_nested_variables=no 11429 fi 11430 fi 11431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11432 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11433 if test $am_cv_make_support_nested_variables = yes; then 11434 AM_V='$(V)' 11435 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11436 else 11437 AM_V=$AM_DEFAULT_VERBOSITY 11438 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11439 fi 11440 AM_BACKSLASH='\' 11441 11442 11443 11444 # Checks for pkg-config packages 11445 # - Both CFLAGS & LIBS needed: 11446 11447 pkg_failed=no 11448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XHOST" >&5 11449 printf %s "checking for XHOST... " >&6; } 11450 11451 if test -n "$XHOST_CFLAGS"; then 11452 pkg_cv_XHOST_CFLAGS="$XHOST_CFLAGS" 11453 elif test -n "$PKG_CONFIG"; then 11454 if test -n "$PKG_CONFIG" && \ 11455 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.22 x11 xmuu\""; } >&5 11456 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.22 x11 xmuu") 2>&5 11457 ac_status=$? 11458 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11459 test $ac_status = 0; }; then 11460 pkg_cv_XHOST_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.22 x11 xmuu" 2>/dev/null` 11461 test "x$?" != "x0" && pkg_failed=yes 11462 else 11463 pkg_failed=yes 11464 fi 11465 else 11466 pkg_failed=untried 11467 fi 11468 if test -n "$XHOST_LIBS"; then 11469 pkg_cv_XHOST_LIBS="$XHOST_LIBS" 11470 elif test -n "$PKG_CONFIG"; then 11471 if test -n "$PKG_CONFIG" && \ 11472 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.22 x11 xmuu\""; } >&5 11473 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.22 x11 xmuu") 2>&5 11474 ac_status=$? 11475 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11476 test $ac_status = 0; }; then 11477 pkg_cv_XHOST_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.22 x11 xmuu" 2>/dev/null` 11478 test "x$?" != "x0" && pkg_failed=yes 11479 else 11480 pkg_failed=yes 11481 fi 11482 else 11483 pkg_failed=untried 11484 fi 11485 11486 11487 11488 if test $pkg_failed = yes; then 11489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11490 printf "%s\n" "no" >&6; } 11491 11492 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11493 _pkg_short_errors_supported=yes 11494 else 11495 _pkg_short_errors_supported=no 11496 fi 11497 if test $_pkg_short_errors_supported = yes; then 11498 XHOST_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.22 x11 xmuu" 2>&1` 11499 else 11500 XHOST_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.22 x11 xmuu" 2>&1` 11501 fi 11502 # Put the nasty error message in config.log where it belongs 11503 echo "$XHOST_PKG_ERRORS" >&5 11504 11505 as_fn_error $? "Package requirements (xproto >= 7.0.22 x11 xmuu) were not met: 11506 11507 $XHOST_PKG_ERRORS 11508 11509 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11510 installed software in a non-standard prefix. 11511 11512 Alternatively, you may set the environment variables XHOST_CFLAGS 11513 and XHOST_LIBS to avoid the need to call pkg-config. 11514 See the pkg-config man page for more details." "$LINENO" 5 11515 elif test $pkg_failed = untried; then 11516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11517 printf "%s\n" "no" >&6; } 11518 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11519 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11520 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11521 is in your PATH or set the PKG_CONFIG environment variable to the full 11522 path to pkg-config. 11523 11524 Alternatively, you may set the environment variables XHOST_CFLAGS 11525 and XHOST_LIBS to avoid the need to call pkg-config. 11526 See the pkg-config man page for more details. 11527 11528 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11529 See \`config.log' for more details" "$LINENO" 5; } 11530 else 11531 XHOST_CFLAGS=$pkg_cv_XHOST_CFLAGS 11532 XHOST_LIBS=$pkg_cv_XHOST_LIBS 11533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11534 printf "%s\n" "yes" >&6; } 11535 11536 fi 11537 # - Only CFLAGS needed, not libs: 11538 11539 pkg_failed=no 11540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XAU" >&5 11541 printf %s "checking for XAU... " >&6; } 11542 11543 if test -n "$XAU_CFLAGS"; then 11544 pkg_cv_XAU_CFLAGS="$XAU_CFLAGS" 11545 elif test -n "$PKG_CONFIG"; then 11546 if test -n "$PKG_CONFIG" && \ 11547 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xau\""; } >&5 11548 ($PKG_CONFIG --exists --print-errors "xau") 2>&5 11549 ac_status=$? 11550 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11551 test $ac_status = 0; }; then 11552 pkg_cv_XAU_CFLAGS=`$PKG_CONFIG --cflags "xau" 2>/dev/null` 11553 test "x$?" != "x0" && pkg_failed=yes 11554 else 11555 pkg_failed=yes 11556 fi 11557 else 11558 pkg_failed=untried 11559 fi 11560 if test -n "$XAU_LIBS"; then 11561 pkg_cv_XAU_LIBS="$XAU_LIBS" 11562 elif test -n "$PKG_CONFIG"; then 11563 if test -n "$PKG_CONFIG" && \ 11564 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xau\""; } >&5 11565 ($PKG_CONFIG --exists --print-errors "xau") 2>&5 11566 ac_status=$? 11567 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11568 test $ac_status = 0; }; then 11569 pkg_cv_XAU_LIBS=`$PKG_CONFIG --libs "xau" 2>/dev/null` 11570 test "x$?" != "x0" && pkg_failed=yes 11571 else 11572 pkg_failed=yes 11573 fi 11574 else 11575 pkg_failed=untried 11576 fi 11577 11578 11579 11580 if test $pkg_failed = yes; then 11581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11582 printf "%s\n" "no" >&6; } 11583 11584 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11585 _pkg_short_errors_supported=yes 11586 else 11587 _pkg_short_errors_supported=no 11588 fi 11589 if test $_pkg_short_errors_supported = yes; then 11590 XAU_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xau" 2>&1` 11591 else 11592 XAU_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xau" 2>&1` 11593 fi 11594 # Put the nasty error message in config.log where it belongs 11595 echo "$XAU_PKG_ERRORS" >&5 11596 11597 as_fn_error $? "Package requirements (xau) were not met: 11598 11599 $XAU_PKG_ERRORS 11600 11601 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11602 installed software in a non-standard prefix. 11603 11604 Alternatively, you may set the environment variables XAU_CFLAGS 11605 and XAU_LIBS to avoid the need to call pkg-config. 11606 See the pkg-config man page for more details." "$LINENO" 5 11607 elif test $pkg_failed = untried; then 11608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11609 printf "%s\n" "no" >&6; } 11610 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11611 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11612 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11613 is in your PATH or set the PKG_CONFIG environment variable to the full 11614 path to pkg-config. 11615 11616 Alternatively, you may set the environment variables XAU_CFLAGS 11617 and XAU_LIBS to avoid the need to call pkg-config. 11618 See the pkg-config man page for more details. 11619 11620 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11621 See \`config.log' for more details" "$LINENO" 5; } 11622 else 11623 XAU_CFLAGS=$pkg_cv_XAU_CFLAGS 11624 XAU_LIBS=$pkg_cv_XAU_LIBS 11625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11626 printf "%s\n" "yes" >&6; } 11627 11628 fi 11629 11630 # Transport selection macro from xtrans.m4 11631 11632 11633 case $host_os in 11634 mingw*) unixdef="no" ;; 11635 *) unixdef="yes" ;; 11636 esac 11637 # Check whether --enable-unix-transport was given. 11638 if test ${enable_unix_transport+y} 11639 then : 11640 enableval=$enable_unix_transport; UNIXCONN=$enableval 11641 else $as_nop 11642 UNIXCONN=$unixdef 11643 fi 11644 11645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support UNIX socket connections" >&5 11646 printf %s "checking if Xtrans should support UNIX socket connections... " >&6; } 11647 if test "$UNIXCONN" = "yes"; then 11648 11649 printf "%s\n" "#define UNIXCONN 1" >>confdefs.h 11650 11651 fi 11652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $UNIXCONN" >&5 11653 printf "%s\n" "$UNIXCONN" >&6; } 11654 # Check whether --enable-tcp-transport was given. 11655 if test ${enable_tcp_transport+y} 11656 then : 11657 enableval=$enable_tcp_transport; TCPCONN=$enableval 11658 else $as_nop 11659 TCPCONN=yes 11660 fi 11661 11662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support TCP socket connections" >&5 11663 printf %s "checking if Xtrans should support TCP socket connections... " >&6; } 11664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TCPCONN" >&5 11665 printf "%s\n" "$TCPCONN" >&6; } 11666 if test "$TCPCONN" = "yes"; then 11667 11668 printf "%s\n" "#define TCPCONN 1" >>confdefs.h 11669 11670 11671 # SVR4 hides these in libraries other than libc 11672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 11673 printf %s "checking for library containing socket... " >&6; } 11674 if test ${ac_cv_search_socket+y} 11675 then : 11676 printf %s "(cached) " >&6 11677 else $as_nop 11678 ac_func_search_save_LIBS=$LIBS 11679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11680 /* end confdefs.h. */ 11681 11682 /* Override any GCC internal prototype to avoid an error. 11683 Use char because int might match the return type of a GCC 11684 builtin and then its argument prototype would still apply. */ 11685 char socket (); 11686 int 11687 main (void) 11688 { 11689 return socket (); 11690 ; 11691 return 0; 11692 } 11693 _ACEOF 11694 for ac_lib in '' socket 11695 do 11696 if test -z "$ac_lib"; then 11697 ac_res="none required" 11698 else 11699 ac_res=-l$ac_lib 11700 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11701 fi 11702 if ac_fn_c_try_link "$LINENO" 11703 then : 11704 ac_cv_search_socket=$ac_res 11705 fi 11706 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11707 conftest$ac_exeext 11708 if test ${ac_cv_search_socket+y} 11709 then : 11710 break 11711 fi 11712 done 11713 if test ${ac_cv_search_socket+y} 11714 then : 11715 11716 else $as_nop 11717 ac_cv_search_socket=no 11718 fi 11719 rm conftest.$ac_ext 11720 LIBS=$ac_func_search_save_LIBS 11721 fi 11722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 11723 printf "%s\n" "$ac_cv_search_socket" >&6; } 11724 ac_res=$ac_cv_search_socket 11725 if test "$ac_res" != no 11726 then : 11727 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11728 11729 fi 11730 11731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 11732 printf %s "checking for library containing gethostbyname... " >&6; } 11733 if test ${ac_cv_search_gethostbyname+y} 11734 then : 11735 printf %s "(cached) " >&6 11736 else $as_nop 11737 ac_func_search_save_LIBS=$LIBS 11738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11739 /* end confdefs.h. */ 11740 11741 /* Override any GCC internal prototype to avoid an error. 11742 Use char because int might match the return type of a GCC 11743 builtin and then its argument prototype would still apply. */ 11744 char gethostbyname (); 11745 int 11746 main (void) 11747 { 11748 return gethostbyname (); 11749 ; 11750 return 0; 11751 } 11752 _ACEOF 11753 for ac_lib in '' nsl 11754 do 11755 if test -z "$ac_lib"; then 11756 ac_res="none required" 11757 else 11758 ac_res=-l$ac_lib 11759 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11760 fi 11761 if ac_fn_c_try_link "$LINENO" 11762 then : 11763 ac_cv_search_gethostbyname=$ac_res 11764 fi 11765 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11766 conftest$ac_exeext 11767 if test ${ac_cv_search_gethostbyname+y} 11768 then : 11769 break 11770 fi 11771 done 11772 if test ${ac_cv_search_gethostbyname+y} 11773 then : 11774 11775 else $as_nop 11776 ac_cv_search_gethostbyname=no 11777 fi 11778 rm conftest.$ac_ext 11779 LIBS=$ac_func_search_save_LIBS 11780 fi 11781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 11782 printf "%s\n" "$ac_cv_search_gethostbyname" >&6; } 11783 ac_res=$ac_cv_search_gethostbyname 11784 if test "$ac_res" != no 11785 then : 11786 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11787 11788 fi 11789 11790 if test "$ac_cv_search_socket$ac_cv_search_gethostbyname" = "nono"; then 11791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for main in -lws2_32" >&5 11792 printf %s "checking for main in -lws2_32... " >&6; } 11793 if test ${ac_cv_lib_ws2_32_main+y} 11794 then : 11795 printf %s "(cached) " >&6 11796 else $as_nop 11797 ac_check_lib_save_LIBS=$LIBS 11798 LIBS="-lws2_32 $LIBS" 11799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11800 /* end confdefs.h. */ 11801 11802 11803 int 11804 main (void) 11805 { 11806 return main (); 11807 ; 11808 return 0; 11809 } 11810 _ACEOF 11811 if ac_fn_c_try_link "$LINENO" 11812 then : 11813 ac_cv_lib_ws2_32_main=yes 11814 else $as_nop 11815 ac_cv_lib_ws2_32_main=no 11816 fi 11817 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11818 conftest$ac_exeext conftest.$ac_ext 11819 LIBS=$ac_check_lib_save_LIBS 11820 fi 11821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ws2_32_main" >&5 11822 printf "%s\n" "$ac_cv_lib_ws2_32_main" >&6; } 11823 if test "x$ac_cv_lib_ws2_32_main" = xyes 11824 then : 11825 printf "%s\n" "#define HAVE_LIBWS2_32 1" >>confdefs.h 11826 11827 LIBS="-lws2_32 $LIBS" 11828 11829 fi 11830 11831 fi 11832 11833 # Needs to come after above checks for libsocket & libnsl for SVR4 systems 11834 # Check whether --enable-ipv6 was given. 11835 if test ${enable_ipv6+y} 11836 then : 11837 enableval=$enable_ipv6; IPV6CONN=$enableval 11838 else $as_nop 11839 ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" 11840 if test "x$ac_cv_func_getaddrinfo" = xyes 11841 then : 11842 IPV6CONN=yes 11843 else $as_nop 11844 IPV6CONN=no 11845 fi 11846 11847 fi 11848 11849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if IPv6 support should be built" >&5 11850 printf %s "checking if IPv6 support should be built... " >&6; } 11851 if test "$IPV6CONN" = "yes"; then 11852 11853 printf "%s\n" "#define IPv6 1" >>confdefs.h 11854 11855 fi 11856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $IPV6CONN" >&5 11857 printf "%s\n" "$IPV6CONN" >&6; } 11858 11859 # 4.3BSD-Reno added a new member to struct sockaddr_in 11860 ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" " 11861 #include <sys/types.h> 11862 #include <sys/socket.h> 11863 #include <netinet/in.h> 11864 11865 " 11866 if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes 11867 then : 11868 11869 printf "%s\n" "#define BSD44SOCKETS 1" >>confdefs.h 11870 11871 fi 11872 11873 11874 # POSIX.1g changed the type of pointer passed to getsockname/getpeername/etc. 11875 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 11876 $ac_includes_default 11877 #include <sys/socket.h> 11878 " 11879 if test "x$ac_cv_type_socklen_t" = xyes 11880 then : 11881 11882 printf "%s\n" "#define HAVE_SOCKLEN_T 1" >>confdefs.h 11883 11884 11885 fi 11886 11887 11888 # XPG4v2/UNIX95 added msg_control - check to see if we need to define 11889 # _XOPEN_SOURCE to get it (such as on Solaris) 11890 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 11891 $ac_includes_default 11892 #include <sys/socket.h> 11893 11894 " 11895 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes 11896 then : 11897 11898 fi 11899 11900 # First try for Solaris in C99 compliant mode, which requires XPG6/UNIX03 11901 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 11902 unset ac_cv_member_struct_msghdr_msg_control 11903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=600" >&5 11904 printf "%s\n" "$as_me: trying again with _XOPEN_SOURCE=600" >&6;} 11905 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 11906 #define _XOPEN_SOURCE 600 11907 $ac_includes_default 11908 #include <sys/socket.h> 11909 11910 " 11911 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes 11912 then : 11913 11914 printf "%s\n" "#define _XOPEN_SOURCE 600" >>confdefs.h 11915 11916 11917 fi 11918 11919 fi 11920 # If that didn't work, fall back to XPG5/UNIX98 with C89 11921 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 11922 unset ac_cv_member_struct_msghdr_msg_control 11923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=500" >&5 11924 printf "%s\n" "$as_me: trying again with _XOPEN_SOURCE=500" >&6;} 11925 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 11926 #define _XOPEN_SOURCE 500 11927 $ac_includes_default 11928 #include <sys/socket.h> 11929 11930 " 11931 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes 11932 then : 11933 11934 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 11935 11936 11937 fi 11938 11939 fi 11940 11941 11942 11943 fi 11944 case $host_os in 11945 solaris*) localdef="yes" ;; 11946 *) localdef="no" ;; 11947 esac 11948 # Check whether --enable-local-transport was given. 11949 if test ${enable_local_transport+y} 11950 then : 11951 enableval=$enable_local_transport; LOCALCONN=$enableval 11952 else $as_nop 11953 LOCALCONN=$localdef 11954 fi 11955 11956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support os-specific local connections" >&5 11957 printf %s "checking if Xtrans should support os-specific local connections... " >&6; } 11958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LOCALCONN" >&5 11959 printf "%s\n" "$LOCALCONN" >&6; } 11960 if test "$LOCALCONN" = "yes"; then 11961 11962 printf "%s\n" "#define LOCALCONN 1" >>confdefs.h 11963 11964 fi 11965 11966 # Other functions Xtrans may need 11967 ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp" 11968 if test "x$ac_cv_func_strcasecmp" = xyes 11969 then : 11970 printf "%s\n" "#define HAVE_STRCASECMP 1" >>confdefs.h 11971 11972 fi 11973 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 11974 if test "x$ac_cv_func_strlcpy" = xyes 11975 then : 11976 printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h 11977 11978 fi 11979 11980 11981 11982 11983 # Secure RPC detection macro from xtrans.m4 11984 11985 # Check whether --enable-secure-rpc was given. 11986 if test ${enable_secure_rpc+y} 11987 then : 11988 enableval=$enable_secure_rpc; SECURE_RPC=$enableval 11989 else $as_nop 11990 SECURE_RPC="try" 11991 fi 11992 11993 11994 if test "x$SECURE_RPC" = "xyes" -o "x$SECURE_RPC" = "xtry" ; then 11995 FOUND_SECURE_RPC="no" 11996 11997 for ac_func in authdes_seccreate authdes_create 11998 do : 11999 as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh` 12000 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 12001 if eval test \"x\$"$as_ac_var"\" = x"yes" 12002 then : 12003 cat >>confdefs.h <<_ACEOF 12004 #define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1 12005 _ACEOF 12006 FOUND_SECURE_RPC="yes" 12007 fi 12008 12009 done 12010 if test "x$FOUND_SECURE_RPC" = "xno" ; then 12011 if test "x$SECURE_RPC" = "xyes" ; then 12012 as_fn_error $? "Secure RPC requested, but required functions not found" "$LINENO" 5 12013 fi 12014 SECURE_RPC="no" 12015 else 12016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing getsecretkey" >&5 12017 printf %s "checking for library containing getsecretkey... " >&6; } 12018 if test ${ac_cv_search_getsecretkey+y} 12019 then : 12020 printf %s "(cached) " >&6 12021 else $as_nop 12022 ac_func_search_save_LIBS=$LIBS 12023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12024 /* end confdefs.h. */ 12025 12026 /* Override any GCC internal prototype to avoid an error. 12027 Use char because int might match the return type of a GCC 12028 builtin and then its argument prototype would still apply. */ 12029 char getsecretkey (); 12030 int 12031 main (void) 12032 { 12033 return getsecretkey (); 12034 ; 12035 return 0; 12036 } 12037 _ACEOF 12038 for ac_lib in '' rpcsvc 12039 do 12040 if test -z "$ac_lib"; then 12041 ac_res="none required" 12042 else 12043 ac_res=-l$ac_lib 12044 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12045 fi 12046 if ac_fn_c_try_link "$LINENO" 12047 then : 12048 ac_cv_search_getsecretkey=$ac_res 12049 fi 12050 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12051 conftest$ac_exeext 12052 if test ${ac_cv_search_getsecretkey+y} 12053 then : 12054 break 12055 fi 12056 done 12057 if test ${ac_cv_search_getsecretkey+y} 12058 then : 12059 12060 else $as_nop 12061 ac_cv_search_getsecretkey=no 12062 fi 12063 rm conftest.$ac_ext 12064 LIBS=$ac_func_search_save_LIBS 12065 fi 12066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getsecretkey" >&5 12067 printf "%s\n" "$ac_cv_search_getsecretkey" >&6; } 12068 ac_res=$ac_cv_search_getsecretkey 12069 if test "$ac_res" != no 12070 then : 12071 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12072 12073 fi 12074 12075 SECURE_RPC="yes" 12076 fi 12077 fi 12078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if Secure RPC authentication (\"SUN-DES-1\") should be supported" >&5 12079 printf %s "checking if Secure RPC authentication (\"SUN-DES-1\") should be supported... " >&6; } 12080 if test "x$SECURE_RPC" = "xyes" ; then 12081 12082 printf "%s\n" "#define SECURE_RPC 1" >>confdefs.h 12083 12084 fi 12085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SECURE_RPC" >&5 12086 printf "%s\n" "$SECURE_RPC" >&6; } 12087 12088 12089 # Link with winsock if mingw target 12090 case $host_os in 12091 *mingw*) 12092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for main in -lws2_32" >&5 12093 printf %s "checking for main in -lws2_32... " >&6; } 12094 if test ${ac_cv_lib_ws2_32_main+y} 12095 then : 12096 printf %s "(cached) " >&6 12097 else $as_nop 12098 ac_check_lib_save_LIBS=$LIBS 12099 LIBS="-lws2_32 $LIBS" 12100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12101 /* end confdefs.h. */ 12102 12103 12104 int 12105 main (void) 12106 { 12107 return main (); 12108 ; 12109 return 0; 12110 } 12111 _ACEOF 12112 if ac_fn_c_try_link "$LINENO" 12113 then : 12114 ac_cv_lib_ws2_32_main=yes 12115 else $as_nop 12116 ac_cv_lib_ws2_32_main=no 12117 fi 12118 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12119 conftest$ac_exeext conftest.$ac_ext 12120 LIBS=$ac_check_lib_save_LIBS 12121 fi 12122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ws2_32_main" >&5 12123 printf "%s\n" "$ac_cv_lib_ws2_32_main" >&6; } 12124 if test "x$ac_cv_lib_ws2_32_main" = xyes 12125 then : 12126 printf "%s\n" "#define HAVE_LIBWS2_32 1" >>confdefs.h 12127 12128 LIBS="-lws2_32 $LIBS" 12129 12130 fi 12131 12132 ;; 12133 *) 12134 ;; 12135 esac 12136 12137 # Checks for library functions. 12138 ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton" 12139 if test "x$ac_cv_func_inet_aton" = xyes 12140 then : 12141 printf "%s\n" "#define HAVE_INET_ATON 1" >>confdefs.h 12142 12143 fi 12144 12145 12146 # Internationalization & localization support 12147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gettext" >&5 12148 printf %s "checking for library containing gettext... " >&6; } 12149 if test ${ac_cv_search_gettext+y} 12150 then : 12151 printf %s "(cached) " >&6 12152 else $as_nop 12153 ac_func_search_save_LIBS=$LIBS 12154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12155 /* end confdefs.h. */ 12156 12157 /* Override any GCC internal prototype to avoid an error. 12158 Use char because int might match the return type of a GCC 12159 builtin and then its argument prototype would still apply. */ 12160 char gettext (); 12161 int 12162 main (void) 12163 { 12164 return gettext (); 12165 ; 12166 return 0; 12167 } 12168 _ACEOF 12169 for ac_lib in '' intl 12170 do 12171 if test -z "$ac_lib"; then 12172 ac_res="none required" 12173 else 12174 ac_res=-l$ac_lib 12175 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12176 fi 12177 if ac_fn_c_try_link "$LINENO" 12178 then : 12179 ac_cv_search_gettext=$ac_res 12180 fi 12181 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12182 conftest$ac_exeext 12183 if test ${ac_cv_search_gettext+y} 12184 then : 12185 break 12186 fi 12187 done 12188 if test ${ac_cv_search_gettext+y} 12189 then : 12190 12191 else $as_nop 12192 ac_cv_search_gettext=no 12193 fi 12194 rm conftest.$ac_ext 12195 LIBS=$ac_func_search_save_LIBS 12196 fi 12197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gettext" >&5 12198 printf "%s\n" "$ac_cv_search_gettext" >&6; } 12199 ac_res=$ac_cv_search_gettext 12200 if test "$ac_res" != no 12201 then : 12202 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12203 USE_GETTEXT="yes" 12204 else $as_nop 12205 USE_GETTEXT="no" 12206 fi 12207 12208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where to install localized messages" >&5 12209 printf %s "checking where to install localized messages... " >&6; } 12210 12211 # Check whether --with-localedir was given. 12212 if test ${with_localedir+y} 12213 then : 12214 withval=$with_localedir; LOCALEDIR=${withval} 12215 else $as_nop 12216 LOCALEDIR=${datadir}/locale 12217 fi 12218 12219 if test "x$LOCALEDIR" = "xno" -o "x$USE_GETTEXT" = "xno" ; then 12220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: nowhere" >&5 12221 printf "%s\n" "nowhere" >&6; } 12222 USE_GETTEXT="no" 12223 else 12224 12225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LOCALEDIR" >&5 12226 printf "%s\n" "$LOCALEDIR" >&6; } 12227 fi 12228 12229 if test "x$USE_GETTEXT" = "xyes" ; then 12230 12231 printf "%s\n" "#define USE_GETTEXT 1" >>confdefs.h 12232 12233 fi 12234 if test "x$USE_GETTEXT" = "xyes"; then 12235 USE_GETTEXT_TRUE= 12236 USE_GETTEXT_FALSE='#' 12237 else 12238 USE_GETTEXT_TRUE='#' 12239 USE_GETTEXT_FALSE= 12240 fi 12241 12242 12243 12244 ac_config_files="$ac_config_files Makefile man/Makefile" 12245 12246 cat >confcache <<\_ACEOF 12247 # This file is a shell script that caches the results of configure 12248 # tests run on this system so they can be shared between configure 12249 # scripts and configure runs, see configure's option --config-cache. 12250 # It is not useful on other systems. If it contains results you don't 12251 # want to keep, you may remove or edit it. 12252 # 12253 # config.status only pays attention to the cache file if you give it 12254 # the --recheck option to rerun configure. 12255 # 12256 # `ac_cv_env_foo' variables (set or unset) will be overridden when 12257 # loading this file, other *unset* `ac_cv_foo' will be assigned the 12258 # following values. 12259 12260 _ACEOF 12261 12262 # The following way of writing the cache mishandles newlines in values, 12263 # but we know of no workaround that is simple, portable, and efficient. 12264 # So, we kill variables containing newlines. 12265 # Ultrix sh set writes to stderr and can't be redirected directly, 12266 # and sets the high bit in the cache file unless we assign to the vars. 12267 ( 12268 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12269 eval ac_val=\$$ac_var 12270 case $ac_val in #( 12271 *${as_nl}*) 12272 case $ac_var in #( 12273 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12274 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12275 esac 12276 case $ac_var in #( 12277 _ | IFS | as_nl) ;; #( 12278 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12279 *) { eval $ac_var=; unset $ac_var;} ;; 12280 esac ;; 12281 esac 12282 done 12283 12284 (set) 2>&1 | 12285 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12286 *${as_nl}ac_space=\ *) 12287 # `set' does not quote correctly, so add quotes: double-quote 12288 # substitution turns \\\\ into \\, and sed turns \\ into \. 12289 sed -n \ 12290 "s/'/'\\\\''/g; 12291 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12292 ;; #( 12293 *) 12294 # `set' quotes correctly as required by POSIX, so do not add quotes. 12295 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12296 ;; 12297 esac | 12298 sort 12299 ) | 12300 sed ' 12301 /^ac_cv_env_/b end 12302 t clear 12303 :clear 12304 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12305 t end 12306 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12307 :end' >>confcache 12308 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12309 if test -w "$cache_file"; then 12310 if test "x$cache_file" != "x/dev/null"; then 12311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12312 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12313 if test ! -f "$cache_file" || test -h "$cache_file"; then 12314 cat confcache >"$cache_file" 12315 else 12316 case $cache_file in #( 12317 */* | ?:*) 12318 mv -f confcache "$cache_file"$$ && 12319 mv -f "$cache_file"$$ "$cache_file" ;; #( 12320 *) 12321 mv -f confcache "$cache_file" ;; 12322 esac 12323 fi 12324 fi 12325 else 12326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12327 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12328 fi 12329 fi 12330 rm -f confcache 12331 12332 test "x$prefix" = xNONE && prefix=$ac_default_prefix 12333 # Let make expand exec_prefix. 12334 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12335 12336 DEFS=-DHAVE_CONFIG_H 12337 12338 ac_libobjs= 12339 ac_ltlibobjs= 12340 U= 12341 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12342 # 1. Remove the extension, and $U if already installed. 12343 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12344 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12345 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12346 # will be set to the directory where LIBOBJS objects are built. 12347 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12348 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12349 done 12350 LIBOBJS=$ac_libobjs 12351 12352 LTLIBOBJS=$ac_ltlibobjs 12353 12354 12355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12356 printf %s "checking that generated files are newer than configure... " >&6; } 12357 if test -n "$am_sleep_pid"; then 12358 # Hide warnings about reused PIDs. 12359 wait $am_sleep_pid 2>/dev/null 12360 fi 12361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12362 printf "%s\n" "done" >&6; } 12363 if test -n "$EXEEXT"; then 12364 am__EXEEXT_TRUE= 12365 am__EXEEXT_FALSE='#' 12366 else 12367 am__EXEEXT_TRUE='#' 12368 am__EXEEXT_FALSE= 12369 fi 12370 12371 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12372 as_fn_error $? "conditional \"AMDEP\" was never defined. 12373 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12374 fi 12375 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12376 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12377 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12378 fi 12379 if test -z "${USE_GETTEXT_TRUE}" && test -z "${USE_GETTEXT_FALSE}"; then 12380 as_fn_error $? "conditional \"USE_GETTEXT\" was never defined. 12381 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12382 fi 12383 12384 : "${CONFIG_STATUS=./config.status}" 12385 ac_write_fail=0 12386 ac_clean_files_save=$ac_clean_files 12387 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12389 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12390 as_write_fail=0 12391 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12392 #! $SHELL 12393 # Generated by $as_me. 12394 # Run this file to recreate the current configuration. 12395 # Compiler output produced by configure, useful for debugging 12396 # configure, is in config.log if it exists. 12397 12398 debug=false 12399 ac_cs_recheck=false 12400 ac_cs_silent=false 12401 12402 SHELL=\${CONFIG_SHELL-$SHELL} 12403 export SHELL 12404 _ASEOF 12405 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12406 ## -------------------- ## 12407 ## M4sh Initialization. ## 12408 ## -------------------- ## 12409 12410 # Be more Bourne compatible 12411 DUALCASE=1; export DUALCASE # for MKS sh 12412 as_nop=: 12413 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12414 then : 12415 emulate sh 12416 NULLCMD=: 12417 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12418 # is contrary to our usage. Disable this feature. 12419 alias -g '${1+"$@"}'='"$@"' 12420 setopt NO_GLOB_SUBST 12421 else $as_nop 12422 case `(set -o) 2>/dev/null` in #( 12423 *posix*) : 12424 set -o posix ;; #( 12425 *) : 12426 ;; 12427 esac 12428 fi 12429 12430 12431 12432 # Reset variables that may have inherited troublesome values from 12433 # the environment. 12434 12435 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12436 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12437 # side effect of setting IFS to empty, thus disabling word splitting.) 12438 # Quoting is to prevent editors from complaining about space-tab. 12439 as_nl=' 12440 ' 12441 export as_nl 12442 IFS=" "" $as_nl" 12443 12444 PS1='$ ' 12445 PS2='> ' 12446 PS4='+ ' 12447 12448 # Ensure predictable behavior from utilities with locale-dependent output. 12449 LC_ALL=C 12450 export LC_ALL 12451 LANGUAGE=C 12452 export LANGUAGE 12453 12454 # We cannot yet rely on "unset" to work, but we need these variables 12455 # to be unset--not just set to an empty or harmless value--now, to 12456 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12457 # also avoids known problems related to "unset" and subshell syntax 12458 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12459 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12460 do eval test \${$as_var+y} \ 12461 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12462 done 12463 12464 # Ensure that fds 0, 1, and 2 are open. 12465 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12466 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12467 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12468 12469 # The user is always right. 12470 if ${PATH_SEPARATOR+false} :; then 12471 PATH_SEPARATOR=: 12472 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12473 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12474 PATH_SEPARATOR=';' 12475 } 12476 fi 12477 12478 12479 # Find who we are. Look in the path if we contain no directory separator. 12480 as_myself= 12481 case $0 in #(( 12482 *[\\/]* ) as_myself=$0 ;; 12483 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12484 for as_dir in $PATH 12485 do 12486 IFS=$as_save_IFS 12487 case $as_dir in #((( 12488 '') as_dir=./ ;; 12489 */) ;; 12490 *) as_dir=$as_dir/ ;; 12491 esac 12492 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12493 done 12494 IFS=$as_save_IFS 12495 12496 ;; 12497 esac 12498 # We did not find ourselves, most probably we were run as `sh COMMAND' 12499 # in which case we are not to be found in the path. 12500 if test "x$as_myself" = x; then 12501 as_myself=$0 12502 fi 12503 if test ! -f "$as_myself"; then 12504 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12505 exit 1 12506 fi 12507 12508 12509 12510 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12511 # ---------------------------------------- 12512 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12513 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12514 # script with STATUS, using 1 if that was 0. 12515 as_fn_error () 12516 { 12517 as_status=$1; test $as_status -eq 0 && as_status=1 12518 if test "$4"; then 12519 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12520 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12521 fi 12522 printf "%s\n" "$as_me: error: $2" >&2 12523 as_fn_exit $as_status 12524 } # as_fn_error 12525 12526 12527 12528 # as_fn_set_status STATUS 12529 # ----------------------- 12530 # Set $? to STATUS, without forking. 12531 as_fn_set_status () 12532 { 12533 return $1 12534 } # as_fn_set_status 12535 12536 # as_fn_exit STATUS 12537 # ----------------- 12538 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12539 as_fn_exit () 12540 { 12541 set +e 12542 as_fn_set_status $1 12543 exit $1 12544 } # as_fn_exit 12545 12546 # as_fn_unset VAR 12547 # --------------- 12548 # Portably unset VAR. 12549 as_fn_unset () 12550 { 12551 { eval $1=; unset $1;} 12552 } 12553 as_unset=as_fn_unset 12554 12555 # as_fn_append VAR VALUE 12556 # ---------------------- 12557 # Append the text in VALUE to the end of the definition contained in VAR. Take 12558 # advantage of any shell optimizations that allow amortized linear growth over 12559 # repeated appends, instead of the typical quadratic growth present in naive 12560 # implementations. 12561 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12562 then : 12563 eval 'as_fn_append () 12564 { 12565 eval $1+=\$2 12566 }' 12567 else $as_nop 12568 as_fn_append () 12569 { 12570 eval $1=\$$1\$2 12571 } 12572 fi # as_fn_append 12573 12574 # as_fn_arith ARG... 12575 # ------------------ 12576 # Perform arithmetic evaluation on the ARGs, and store the result in the 12577 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12578 # must be portable across $(()) and expr. 12579 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12580 then : 12581 eval 'as_fn_arith () 12582 { 12583 as_val=$(( $* )) 12584 }' 12585 else $as_nop 12586 as_fn_arith () 12587 { 12588 as_val=`expr "$@" || test $? -eq 1` 12589 } 12590 fi # as_fn_arith 12591 12592 12593 if expr a : '\(a\)' >/dev/null 2>&1 && 12594 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12595 as_expr=expr 12596 else 12597 as_expr=false 12598 fi 12599 12600 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12601 as_basename=basename 12602 else 12603 as_basename=false 12604 fi 12605 12606 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12607 as_dirname=dirname 12608 else 12609 as_dirname=false 12610 fi 12611 12612 as_me=`$as_basename -- "$0" || 12613 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12614 X"$0" : 'X\(//\)$' \| \ 12615 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12616 printf "%s\n" X/"$0" | 12617 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12618 s//\1/ 12619 q 12620 } 12621 /^X\/\(\/\/\)$/{ 12622 s//\1/ 12623 q 12624 } 12625 /^X\/\(\/\).*/{ 12626 s//\1/ 12627 q 12628 } 12629 s/.*/./; q'` 12630 12631 # Avoid depending upon Character Ranges. 12632 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12633 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12634 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12635 as_cr_digits='0123456789' 12636 as_cr_alnum=$as_cr_Letters$as_cr_digits 12637 12638 12639 # Determine whether it's possible to make 'echo' print without a newline. 12640 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12641 # for compatibility with existing Makefiles. 12642 ECHO_C= ECHO_N= ECHO_T= 12643 case `echo -n x` in #((((( 12644 -n*) 12645 case `echo 'xy\c'` in 12646 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12647 xy) ECHO_C='\c';; 12648 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12649 ECHO_T=' ';; 12650 esac;; 12651 *) 12652 ECHO_N='-n';; 12653 esac 12654 12655 # For backward compatibility with old third-party macros, we provide 12656 # the shell variables $as_echo and $as_echo_n. New code should use 12657 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12658 as_echo='printf %s\n' 12659 as_echo_n='printf %s' 12660 12661 rm -f conf$$ conf$$.exe conf$$.file 12662 if test -d conf$$.dir; then 12663 rm -f conf$$.dir/conf$$.file 12664 else 12665 rm -f conf$$.dir 12666 mkdir conf$$.dir 2>/dev/null 12667 fi 12668 if (echo >conf$$.file) 2>/dev/null; then 12669 if ln -s conf$$.file conf$$ 2>/dev/null; then 12670 as_ln_s='ln -s' 12671 # ... but there are two gotchas: 12672 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12673 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12674 # In both cases, we have to default to `cp -pR'. 12675 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12676 as_ln_s='cp -pR' 12677 elif ln conf$$.file conf$$ 2>/dev/null; then 12678 as_ln_s=ln 12679 else 12680 as_ln_s='cp -pR' 12681 fi 12682 else 12683 as_ln_s='cp -pR' 12684 fi 12685 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12686 rmdir conf$$.dir 2>/dev/null 12687 12688 12689 # as_fn_mkdir_p 12690 # ------------- 12691 # Create "$as_dir" as a directory, including parents if necessary. 12692 as_fn_mkdir_p () 12693 { 12694 12695 case $as_dir in #( 12696 -*) as_dir=./$as_dir;; 12697 esac 12698 test -d "$as_dir" || eval $as_mkdir_p || { 12699 as_dirs= 12700 while :; do 12701 case $as_dir in #( 12702 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12703 *) as_qdir=$as_dir;; 12704 esac 12705 as_dirs="'$as_qdir' $as_dirs" 12706 as_dir=`$as_dirname -- "$as_dir" || 12707 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12708 X"$as_dir" : 'X\(//\)[^/]' \| \ 12709 X"$as_dir" : 'X\(//\)$' \| \ 12710 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12711 printf "%s\n" X"$as_dir" | 12712 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12713 s//\1/ 12714 q 12715 } 12716 /^X\(\/\/\)[^/].*/{ 12717 s//\1/ 12718 q 12719 } 12720 /^X\(\/\/\)$/{ 12721 s//\1/ 12722 q 12723 } 12724 /^X\(\/\).*/{ 12725 s//\1/ 12726 q 12727 } 12728 s/.*/./; q'` 12729 test -d "$as_dir" && break 12730 done 12731 test -z "$as_dirs" || eval "mkdir $as_dirs" 12732 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12733 12734 12735 } # as_fn_mkdir_p 12736 if mkdir -p . 2>/dev/null; then 12737 as_mkdir_p='mkdir -p "$as_dir"' 12738 else 12739 test -d ./-p && rmdir ./-p 12740 as_mkdir_p=false 12741 fi 12742 12743 12744 # as_fn_executable_p FILE 12745 # ----------------------- 12746 # Test if FILE is an executable regular file. 12747 as_fn_executable_p () 12748 { 12749 test -f "$1" && test -x "$1" 12750 } # as_fn_executable_p 12751 as_test_x='test -x' 12752 as_executable_p=as_fn_executable_p 12753 12754 # Sed expression to map a string onto a valid CPP name. 12755 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12756 12757 # Sed expression to map a string onto a valid variable name. 12758 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12759 12760 12761 exec 6>&1 12762 ## ----------------------------------- ## 12763 ## Main body of $CONFIG_STATUS script. ## 12764 ## ----------------------------------- ## 12765 _ASEOF 12766 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12767 12768 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12769 # Save the log message, to keep $0 and so on meaningful, and to 12770 # report actual input values of CONFIG_FILES etc. instead of their 12771 # values after options handling. 12772 ac_log=" 12773 This file was extended by xhost $as_me 1.0.9, which was 12774 generated by GNU Autoconf 2.71. Invocation command line was 12775 12776 CONFIG_FILES = $CONFIG_FILES 12777 CONFIG_HEADERS = $CONFIG_HEADERS 12778 CONFIG_LINKS = $CONFIG_LINKS 12779 CONFIG_COMMANDS = $CONFIG_COMMANDS 12780 $ $0 $@ 12781 12782 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12783 " 12784 12785 _ACEOF 12786 12787 case $ac_config_files in *" 12788 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12789 esac 12790 12791 case $ac_config_headers in *" 12792 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12793 esac 12794 12795 12796 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12797 # Files that config.status was made for. 12798 config_files="$ac_config_files" 12799 config_headers="$ac_config_headers" 12800 config_commands="$ac_config_commands" 12801 12802 _ACEOF 12803 12804 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12805 ac_cs_usage="\ 12806 \`$as_me' instantiates files and other configuration actions 12807 from templates according to the current configuration. Unless the files 12808 and actions are specified as TAGs, all are instantiated by default. 12809 12810 Usage: $0 [OPTION]... [TAG]... 12811 12812 -h, --help print this help, then exit 12813 -V, --version print version number and configuration settings, then exit 12814 --config print configuration, then exit 12815 -q, --quiet, --silent 12816 do not print progress messages 12817 -d, --debug don't remove temporary files 12818 --recheck update $as_me by reconfiguring in the same conditions 12819 --file=FILE[:TEMPLATE] 12820 instantiate the configuration file FILE 12821 --header=FILE[:TEMPLATE] 12822 instantiate the configuration header FILE 12823 12824 Configuration files: 12825 $config_files 12826 12827 Configuration headers: 12828 $config_headers 12829 12830 Configuration commands: 12831 $config_commands 12832 12833 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xhost/-/issues>." 12834 12835 _ACEOF 12836 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12837 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12838 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12839 ac_cs_config='$ac_cs_config_escaped' 12840 ac_cs_version="\\ 12841 xhost config.status 1.0.9 12842 configured by $0, generated by GNU Autoconf 2.71, 12843 with options \\"\$ac_cs_config\\" 12844 12845 Copyright (C) 2021 Free Software Foundation, Inc. 12846 This config.status script is free software; the Free Software Foundation 12847 gives unlimited permission to copy, distribute and modify it." 12848 12849 ac_pwd='$ac_pwd' 12850 srcdir='$srcdir' 12851 INSTALL='$INSTALL' 12852 MKDIR_P='$MKDIR_P' 12853 AWK='$AWK' 12854 test -n "\$AWK" || AWK=awk 12855 _ACEOF 12856 12857 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12858 # The default lists apply if the user does not specify any file. 12859 ac_need_defaults=: 12860 while test $# != 0 12861 do 12862 case $1 in 12863 --*=?*) 12864 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12865 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12866 ac_shift=: 12867 ;; 12868 --*=) 12869 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12870 ac_optarg= 12871 ac_shift=: 12872 ;; 12873 *) 12874 ac_option=$1 12875 ac_optarg=$2 12876 ac_shift=shift 12877 ;; 12878 esac 12879 12880 case $ac_option in 12881 # Handling of the options. 12882 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12883 ac_cs_recheck=: ;; 12884 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12885 printf "%s\n" "$ac_cs_version"; exit ;; 12886 --config | --confi | --conf | --con | --co | --c ) 12887 printf "%s\n" "$ac_cs_config"; exit ;; 12888 --debug | --debu | --deb | --de | --d | -d ) 12889 debug=: ;; 12890 --file | --fil | --fi | --f ) 12891 $ac_shift 12892 case $ac_optarg in 12893 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12894 '') as_fn_error $? "missing file argument" ;; 12895 esac 12896 as_fn_append CONFIG_FILES " '$ac_optarg'" 12897 ac_need_defaults=false;; 12898 --header | --heade | --head | --hea ) 12899 $ac_shift 12900 case $ac_optarg in 12901 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12902 esac 12903 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12904 ac_need_defaults=false;; 12905 --he | --h) 12906 # Conflict between --help and --header 12907 as_fn_error $? "ambiguous option: \`$1' 12908 Try \`$0 --help' for more information.";; 12909 --help | --hel | -h ) 12910 printf "%s\n" "$ac_cs_usage"; exit ;; 12911 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12912 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12913 ac_cs_silent=: ;; 12914 12915 # This is an error. 12916 -*) as_fn_error $? "unrecognized option: \`$1' 12917 Try \`$0 --help' for more information." ;; 12918 12919 *) as_fn_append ac_config_targets " $1" 12920 ac_need_defaults=false ;; 12921 12922 esac 12923 shift 12924 done 12925 12926 ac_configure_extra_args= 12927 12928 if $ac_cs_silent; then 12929 exec 6>/dev/null 12930 ac_configure_extra_args="$ac_configure_extra_args --silent" 12931 fi 12932 12933 _ACEOF 12934 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12935 if \$ac_cs_recheck; then 12936 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12937 shift 12938 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12939 CONFIG_SHELL='$SHELL' 12940 export CONFIG_SHELL 12941 exec "\$@" 12942 fi 12943 12944 _ACEOF 12945 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12946 exec 5>>config.log 12947 { 12948 echo 12949 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12950 ## Running $as_me. ## 12951 _ASBOX 12952 printf "%s\n" "$ac_log" 12953 } >&5 12954 12955 _ACEOF 12956 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12957 # 12958 # INIT-COMMANDS 12959 # 12960 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12961 12962 _ACEOF 12963 12964 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12965 12966 # Handling of arguments. 12967 for ac_config_target in $ac_config_targets 12968 do 12969 case $ac_config_target in 12970 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12971 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12972 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12973 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12974 12975 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12976 esac 12977 done 12978 12979 12980 # If the user did not use the arguments to specify the items to instantiate, 12981 # then the envvar interface is used. Set only those that are not. 12982 # We use the long form for the default assignment because of an extremely 12983 # bizarre bug on SunOS 4.1.3. 12984 if $ac_need_defaults; then 12985 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12986 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12987 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12988 fi 12989 12990 # Have a temporary directory for convenience. Make it in the build tree 12991 # simply because there is no reason against having it here, and in addition, 12992 # creating and moving files from /tmp can sometimes cause problems. 12993 # Hook for its removal unless debugging. 12994 # Note that there is a small window in which the directory will not be cleaned: 12995 # after its creation but before its name has been assigned to `$tmp'. 12996 $debug || 12997 { 12998 tmp= ac_tmp= 12999 trap 'exit_status=$? 13000 : "${ac_tmp:=$tmp}" 13001 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13002 ' 0 13003 trap 'as_fn_exit 1' 1 2 13 15 13004 } 13005 # Create a (secure) tmp directory for tmp files. 13006 13007 { 13008 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13009 test -d "$tmp" 13010 } || 13011 { 13012 tmp=./conf$$-$RANDOM 13013 (umask 077 && mkdir "$tmp") 13014 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13015 ac_tmp=$tmp 13016 13017 # Set up the scripts for CONFIG_FILES section. 13018 # No need to generate them if there are no CONFIG_FILES. 13019 # This happens for instance with `./config.status config.h'. 13020 if test -n "$CONFIG_FILES"; then 13021 13022 13023 ac_cr=`echo X | tr X '\015'` 13024 # On cygwin, bash can eat \r inside `` if the user requested igncr. 13025 # But we know of no other shell where ac_cr would be empty at this 13026 # point, so we can use a bashism as a fallback. 13027 if test "x$ac_cr" = x; then 13028 eval ac_cr=\$\'\\r\' 13029 fi 13030 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13031 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13032 ac_cs_awk_cr='\\r' 13033 else 13034 ac_cs_awk_cr=$ac_cr 13035 fi 13036 13037 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13038 _ACEOF 13039 13040 13041 { 13042 echo "cat >conf$$subs.awk <<_ACEOF" && 13043 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13044 echo "_ACEOF" 13045 } >conf$$subs.sh || 13046 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13047 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13048 ac_delim='%!_!# ' 13049 for ac_last_try in false false false false false :; do 13050 . ./conf$$subs.sh || 13051 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13052 13053 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13054 if test $ac_delim_n = $ac_delim_num; then 13055 break 13056 elif $ac_last_try; then 13057 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13058 else 13059 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13060 fi 13061 done 13062 rm -f conf$$subs.sh 13063 13064 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13065 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13066 _ACEOF 13067 sed -n ' 13068 h 13069 s/^/S["/; s/!.*/"]=/ 13070 p 13071 g 13072 s/^[^!]*!// 13073 :repl 13074 t repl 13075 s/'"$ac_delim"'$// 13076 t delim 13077 :nl 13078 h 13079 s/\(.\{148\}\)..*/\1/ 13080 t more1 13081 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13082 p 13083 n 13084 b repl 13085 :more1 13086 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13087 p 13088 g 13089 s/.\{148\}// 13090 t nl 13091 :delim 13092 h 13093 s/\(.\{148\}\)..*/\1/ 13094 t more2 13095 s/["\\]/\\&/g; s/^/"/; s/$/"/ 13096 p 13097 b 13098 :more2 13099 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13100 p 13101 g 13102 s/.\{148\}// 13103 t delim 13104 ' <conf$$subs.awk | sed ' 13105 /^[^""]/{ 13106 N 13107 s/\n// 13108 } 13109 ' >>$CONFIG_STATUS || ac_write_fail=1 13110 rm -f conf$$subs.awk 13111 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13112 _ACAWK 13113 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13114 for (key in S) S_is_set[key] = 1 13115 FS = "" 13116 13117 } 13118 { 13119 line = $ 0 13120 nfields = split(line, field, "@") 13121 substed = 0 13122 len = length(field[1]) 13123 for (i = 2; i < nfields; i++) { 13124 key = field[i] 13125 keylen = length(key) 13126 if (S_is_set[key]) { 13127 value = S[key] 13128 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13129 len += length(value) + length(field[++i]) 13130 substed = 1 13131 } else 13132 len += 1 + keylen 13133 } 13134 13135 print line 13136 } 13137 13138 _ACAWK 13139 _ACEOF 13140 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13141 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13142 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13143 else 13144 cat 13145 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13146 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13147 _ACEOF 13148 13149 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13150 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13151 # trailing colons and then remove the whole line if VPATH becomes empty 13152 # (actually we leave an empty line to preserve line numbers). 13153 if test "x$srcdir" = x.; then 13154 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13155 h 13156 s/// 13157 s/^/:/ 13158 s/[ ]*$/:/ 13159 s/:\$(srcdir):/:/g 13160 s/:\${srcdir}:/:/g 13161 s/:@srcdir@:/:/g 13162 s/^:*// 13163 s/:*$// 13164 x 13165 s/\(=[ ]*\).*/\1/ 13166 G 13167 s/\n// 13168 s/^[^=]*=[ ]*$// 13169 }' 13170 fi 13171 13172 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13173 fi # test -n "$CONFIG_FILES" 13174 13175 # Set up the scripts for CONFIG_HEADERS section. 13176 # No need to generate them if there are no CONFIG_HEADERS. 13177 # This happens for instance with `./config.status Makefile'. 13178 if test -n "$CONFIG_HEADERS"; then 13179 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13180 BEGIN { 13181 _ACEOF 13182 13183 # Transform confdefs.h into an awk script `defines.awk', embedded as 13184 # here-document in config.status, that substitutes the proper values into 13185 # config.h.in to produce config.h. 13186 13187 # Create a delimiter string that does not exist in confdefs.h, to ease 13188 # handling of long lines. 13189 ac_delim='%!_!# ' 13190 for ac_last_try in false false :; do 13191 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13192 if test -z "$ac_tt"; then 13193 break 13194 elif $ac_last_try; then 13195 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13196 else 13197 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13198 fi 13199 done 13200 13201 # For the awk script, D is an array of macro values keyed by name, 13202 # likewise P contains macro parameters if any. Preserve backslash 13203 # newline sequences. 13204 13205 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13206 sed -n ' 13207 s/.\{148\}/&'"$ac_delim"'/g 13208 t rset 13209 :rset 13210 s/^[ ]*#[ ]*define[ ][ ]*/ / 13211 t def 13212 d 13213 :def 13214 s/\\$// 13215 t bsnl 13216 s/["\\]/\\&/g 13217 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13218 D["\1"]=" \3"/p 13219 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13220 d 13221 :bsnl 13222 s/["\\]/\\&/g 13223 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13224 D["\1"]=" \3\\\\\\n"\\/p 13225 t cont 13226 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13227 t cont 13228 d 13229 :cont 13230 n 13231 s/.\{148\}/&'"$ac_delim"'/g 13232 t clear 13233 :clear 13234 s/\\$// 13235 t bsnlc 13236 s/["\\]/\\&/g; s/^/"/; s/$/"/p 13237 d 13238 :bsnlc 13239 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13240 b cont 13241 ' <confdefs.h | sed ' 13242 s/'"$ac_delim"'/"\\\ 13243 "/g' >>$CONFIG_STATUS || ac_write_fail=1 13244 13245 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13246 for (key in D) D_is_set[key] = 1 13247 FS = "" 13248 } 13249 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13250 line = \$ 0 13251 split(line, arg, " ") 13252 if (arg[1] == "#") { 13253 defundef = arg[2] 13254 mac1 = arg[3] 13255 } else { 13256 defundef = substr(arg[1], 2) 13257 mac1 = arg[2] 13258 } 13259 split(mac1, mac2, "(") #) 13260 macro = mac2[1] 13261 prefix = substr(line, 1, index(line, defundef) - 1) 13262 if (D_is_set[macro]) { 13263 # Preserve the white space surrounding the "#". 13264 print prefix "define", macro P[macro] D[macro] 13265 next 13266 } else { 13267 # Replace #undef with comments. This is necessary, for example, 13268 # in the case of _POSIX_SOURCE, which is predefined and required 13269 # on some systems where configure will not decide to define it. 13270 if (defundef == "undef") { 13271 print "/*", prefix defundef, macro, "*/" 13272 next 13273 } 13274 } 13275 } 13276 { print } 13277 _ACAWK 13278 _ACEOF 13279 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13280 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13281 fi # test -n "$CONFIG_HEADERS" 13282 13283 13284 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13285 shift 13286 for ac_tag 13287 do 13288 case $ac_tag in 13289 :[FHLC]) ac_mode=$ac_tag; continue;; 13290 esac 13291 case $ac_mode$ac_tag in 13292 :[FHL]*:*);; 13293 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 13294 :[FH]-) ac_tag=-:-;; 13295 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13296 esac 13297 ac_save_IFS=$IFS 13298 IFS=: 13299 set x $ac_tag 13300 IFS=$ac_save_IFS 13301 shift 13302 ac_file=$1 13303 shift 13304 13305 case $ac_mode in 13306 :L) ac_source=$1;; 13307 :[FH]) 13308 ac_file_inputs= 13309 for ac_f 13310 do 13311 case $ac_f in 13312 -) ac_f="$ac_tmp/stdin";; 13313 *) # Look for the file first in the build tree, then in the source tree 13314 # (if the path is not absolute). The absolute path cannot be DOS-style, 13315 # because $ac_f cannot contain `:'. 13316 test -f "$ac_f" || 13317 case $ac_f in 13318 [\\/$]*) false;; 13319 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13320 esac || 13321 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 13322 esac 13323 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13324 as_fn_append ac_file_inputs " '$ac_f'" 13325 done 13326 13327 # Let's still pretend it is `configure' which instantiates (i.e., don't 13328 # use $as_me), people would be surprised to read: 13329 # /* config.h. Generated by config.status. */ 13330 configure_input='Generated from '` 13331 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13332 `' by configure.' 13333 if test x"$ac_file" != x-; then 13334 configure_input="$ac_file. $configure_input" 13335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13336 printf "%s\n" "$as_me: creating $ac_file" >&6;} 13337 fi 13338 # Neutralize special characters interpreted by sed in replacement strings. 13339 case $configure_input in #( 13340 *\&* | *\|* | *\\* ) 13341 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13342 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13343 *) ac_sed_conf_input=$configure_input;; 13344 esac 13345 13346 case $ac_tag in 13347 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13348 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13349 esac 13350 ;; 13351 esac 13352 13353 ac_dir=`$as_dirname -- "$ac_file" || 13354 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13355 X"$ac_file" : 'X\(//\)[^/]' \| \ 13356 X"$ac_file" : 'X\(//\)$' \| \ 13357 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13358 printf "%s\n" X"$ac_file" | 13359 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13360 s//\1/ 13361 q 13362 } 13363 /^X\(\/\/\)[^/].*/{ 13364 s//\1/ 13365 q 13366 } 13367 /^X\(\/\/\)$/{ 13368 s//\1/ 13369 q 13370 } 13371 /^X\(\/\).*/{ 13372 s//\1/ 13373 q 13374 } 13375 s/.*/./; q'` 13376 as_dir="$ac_dir"; as_fn_mkdir_p 13377 ac_builddir=. 13378 13379 case "$ac_dir" in 13380 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13381 *) 13382 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13383 # A ".." for each directory in $ac_dir_suffix. 13384 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13385 case $ac_top_builddir_sub in 13386 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13387 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13388 esac ;; 13389 esac 13390 ac_abs_top_builddir=$ac_pwd 13391 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13392 # for backward compatibility: 13393 ac_top_builddir=$ac_top_build_prefix 13394 13395 case $srcdir in 13396 .) # We are building in place. 13397 ac_srcdir=. 13398 ac_top_srcdir=$ac_top_builddir_sub 13399 ac_abs_top_srcdir=$ac_pwd ;; 13400 [\\/]* | ?:[\\/]* ) # Absolute name. 13401 ac_srcdir=$srcdir$ac_dir_suffix; 13402 ac_top_srcdir=$srcdir 13403 ac_abs_top_srcdir=$srcdir ;; 13404 *) # Relative name. 13405 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13406 ac_top_srcdir=$ac_top_build_prefix$srcdir 13407 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13408 esac 13409 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13410 13411 13412 case $ac_mode in 13413 :F) 13414 # 13415 # CONFIG_FILE 13416 # 13417 13418 case $INSTALL in 13419 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13420 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13421 esac 13422 ac_MKDIR_P=$MKDIR_P 13423 case $MKDIR_P in 13424 [\\/$]* | ?:[\\/]* ) ;; 13425 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13426 esac 13427 _ACEOF 13428 13429 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13430 # If the template does not know about datarootdir, expand it. 13431 # FIXME: This hack should be removed a few years after 2.60. 13432 ac_datarootdir_hack=; ac_datarootdir_seen= 13433 ac_sed_dataroot=' 13434 /datarootdir/ { 13435 p 13436 q 13437 } 13438 /@datadir@/p 13439 /@docdir@/p 13440 /@infodir@/p 13441 /@localedir@/p 13442 /@mandir@/p' 13443 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13444 *datarootdir*) ac_datarootdir_seen=yes;; 13445 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13447 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13448 _ACEOF 13449 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13450 ac_datarootdir_hack=' 13451 s&@datadir@&$datadir&g 13452 s&@docdir@&$docdir&g 13453 s&@infodir@&$infodir&g 13454 s&@localedir@&$localedir&g 13455 s&@mandir@&$mandir&g 13456 s&\\\${datarootdir}&$datarootdir&g' ;; 13457 esac 13458 _ACEOF 13459 13460 # Neutralize VPATH when `$srcdir' = `.'. 13461 # Shell code in configure.ac might set extrasub. 13462 # FIXME: do we really want to maintain this feature? 13463 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13464 ac_sed_extra="$ac_vpsub 13465 $extrasub 13466 _ACEOF 13467 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13468 :t 13469 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13470 s|@configure_input@|$ac_sed_conf_input|;t t 13471 s&@top_builddir@&$ac_top_builddir_sub&;t t 13472 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13473 s&@srcdir@&$ac_srcdir&;t t 13474 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13475 s&@top_srcdir@&$ac_top_srcdir&;t t 13476 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13477 s&@builddir@&$ac_builddir&;t t 13478 s&@abs_builddir@&$ac_abs_builddir&;t t 13479 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13480 s&@INSTALL@&$ac_INSTALL&;t t 13481 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13482 $ac_datarootdir_hack 13483 " 13484 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13485 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13486 13487 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13488 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13489 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13490 "$ac_tmp/out"`; test -z "$ac_out"; } && 13491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13492 which seems to be undefined. Please make sure it is defined" >&5 13493 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13494 which seems to be undefined. Please make sure it is defined" >&2;} 13495 13496 rm -f "$ac_tmp/stdin" 13497 case $ac_file in 13498 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13499 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13500 esac \ 13501 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13502 ;; 13503 :H) 13504 # 13505 # CONFIG_HEADER 13506 # 13507 if test x"$ac_file" != x-; then 13508 { 13509 printf "%s\n" "/* $configure_input */" >&1 \ 13510 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13511 } >"$ac_tmp/config.h" \ 13512 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13513 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13515 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13516 else 13517 rm -f "$ac_file" 13518 mv "$ac_tmp/config.h" "$ac_file" \ 13519 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13520 fi 13521 else 13522 printf "%s\n" "/* $configure_input */" >&1 \ 13523 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13524 || as_fn_error $? "could not create -" "$LINENO" 5 13525 fi 13526 # Compute "$ac_file"'s index in $config_headers. 13527 _am_arg="$ac_file" 13528 _am_stamp_count=1 13529 for _am_header in $config_headers :; do 13530 case $_am_header in 13531 $_am_arg | $_am_arg:* ) 13532 break ;; 13533 * ) 13534 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13535 esac 13536 done 13537 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13538 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13539 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13540 X"$_am_arg" : 'X\(//\)$' \| \ 13541 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13542 printf "%s\n" X"$_am_arg" | 13543 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13544 s//\1/ 13545 q 13546 } 13547 /^X\(\/\/\)[^/].*/{ 13548 s//\1/ 13549 q 13550 } 13551 /^X\(\/\/\)$/{ 13552 s//\1/ 13553 q 13554 } 13555 /^X\(\/\).*/{ 13556 s//\1/ 13557 q 13558 } 13559 s/.*/./; q'`/stamp-h$_am_stamp_count 13560 ;; 13561 13562 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13563 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13564 ;; 13565 esac 13566 13567 13568 case $ac_file$ac_mode in 13569 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13570 # Older Autoconf quotes --file arguments for eval, but not when files 13571 # are listed without --file. Let's play safe and only enable the eval 13572 # if we detect the quoting. 13573 # TODO: see whether this extra hack can be removed once we start 13574 # requiring Autoconf 2.70 or later. 13575 case $CONFIG_FILES in #( 13576 *\'*) : 13577 eval set x "$CONFIG_FILES" ;; #( 13578 *) : 13579 set x $CONFIG_FILES ;; #( 13580 *) : 13581 ;; 13582 esac 13583 shift 13584 # Used to flag and report bootstrapping failures. 13585 am_rc=0 13586 for am_mf 13587 do 13588 # Strip MF so we end up with the name of the file. 13589 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13590 # Check whether this is an Automake generated Makefile which includes 13591 # dependency-tracking related rules and includes. 13592 # Grep'ing the whole file directly is not great: AIX grep has a line 13593 # limit of 2048, but all sed's we know have understand at least 4000. 13594 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13595 || continue 13596 am_dirpart=`$as_dirname -- "$am_mf" || 13597 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13598 X"$am_mf" : 'X\(//\)[^/]' \| \ 13599 X"$am_mf" : 'X\(//\)$' \| \ 13600 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13601 printf "%s\n" X"$am_mf" | 13602 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13603 s//\1/ 13604 q 13605 } 13606 /^X\(\/\/\)[^/].*/{ 13607 s//\1/ 13608 q 13609 } 13610 /^X\(\/\/\)$/{ 13611 s//\1/ 13612 q 13613 } 13614 /^X\(\/\).*/{ 13615 s//\1/ 13616 q 13617 } 13618 s/.*/./; q'` 13619 am_filepart=`$as_basename -- "$am_mf" || 13620 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13621 X"$am_mf" : 'X\(//\)$' \| \ 13622 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13623 printf "%s\n" X/"$am_mf" | 13624 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13625 s//\1/ 13626 q 13627 } 13628 /^X\/\(\/\/\)$/{ 13629 s//\1/ 13630 q 13631 } 13632 /^X\/\(\/\).*/{ 13633 s//\1/ 13634 q 13635 } 13636 s/.*/./; q'` 13637 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13638 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13639 | $MAKE -f - am--depfiles" >&5 13640 (cd "$am_dirpart" \ 13641 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13642 | $MAKE -f - am--depfiles) >&5 2>&5 13643 ac_status=$? 13644 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13645 (exit $ac_status); } || am_rc=$? 13646 done 13647 if test $am_rc -ne 0; then 13648 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 13649 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 13650 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13651 for automatic dependency tracking. If GNU make was not used, consider 13652 re-running the configure script with MAKE=\"gmake\" (or whatever is 13653 necessary). You can also try re-running configure with the 13654 '--disable-dependency-tracking' option to at least be able to build 13655 the package (albeit without support for automatic dependency tracking). 13656 See \`config.log' for more details" "$LINENO" 5; } 13657 fi 13658 { am_dirpart=; unset am_dirpart;} 13659 { am_filepart=; unset am_filepart;} 13660 { am_mf=; unset am_mf;} 13661 { am_rc=; unset am_rc;} 13662 rm -f conftest-deps.mk 13663 } 13664 ;; 13665 13666 esac 13667 done # for ac_tag 13668 13669 13670 as_fn_exit 0 13671 _ACEOF 13672 ac_clean_files=$ac_clean_files_save 13673 13674 test $ac_write_fail = 0 || 13675 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13676 13677 13678 # configure is writing to config.log, and then calls config.status. 13679 # config.status does its own redirection, appending to config.log. 13680 # Unfortunately, on DOS this fails, as config.log is still kept open 13681 # by configure, so config.status won't be able to write to it; its 13682 # output is simply discarded. So we exec the FD to /dev/null, 13683 # effectively closing config.log, so it can be properly (re)opened and 13684 # appended to by config.status. When coming back to configure, we 13685 # need to make the FD available again. 13686 if test "$no_create" != yes; then 13687 ac_cs_success=: 13688 ac_config_status_args= 13689 test "$silent" = yes && 13690 ac_config_status_args="$ac_config_status_args --quiet" 13691 exec 5>/dev/null 13692 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13693 exec 5>>config.log 13694 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13695 # would make configure fail if this is the last instruction. 13696 $ac_cs_success || as_fn_exit 1 13697 fi 13698 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13700 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13701 fi 13702 13703 13704
Indexes created Mon Oct 26 00:26:21 UTC 2026