1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.71 for xeyes 1.3.0. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xeyes/-/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/xeyes/-/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='xeyes' 614 PACKAGE_TARNAME='xeyes' 615 PACKAGE_VERSION='1.3.0' 616 PACKAGE_STRING='xeyes 1.3.0' 617 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xeyes/-/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 PRESENT_LIBS 658 PRESENT_CFLAGS 659 XRENDER_LIBS 660 XRENDER_CFLAGS 661 XEYES_LIBS 662 XEYES_CFLAGS 663 MAN_SUBSTS 664 XORG_MAN_PAGE 665 ADMIN_MAN_DIR 666 DRIVER_MAN_DIR 667 MISC_MAN_DIR 668 FILE_MAN_DIR 669 LIB_MAN_DIR 670 APP_MAN_DIR 671 ADMIN_MAN_SUFFIX 672 DRIVER_MAN_SUFFIX 673 MISC_MAN_SUFFIX 674 FILE_MAN_SUFFIX 675 LIB_MAN_SUFFIX 676 APP_MAN_SUFFIX 677 SED 678 host_os 679 host_vendor 680 host_cpu 681 host 682 build_os 683 build_vendor 684 build_cpu 685 build 686 INSTALL_CMD 687 PKG_CONFIG_LIBDIR 688 PKG_CONFIG_PATH 689 PKG_CONFIG 690 CHANGELOG_CMD 691 STRICT_CFLAGS 692 CWARNFLAGS 693 BASE_CFLAGS 694 am__fastdepCC_FALSE 695 am__fastdepCC_TRUE 696 CCDEPMODE 697 am__nodep 698 AMDEPBACKSLASH 699 AMDEP_FALSE 700 AMDEP_TRUE 701 am__include 702 DEPDIR 703 OBJEXT 704 EXEEXT 705 ac_ct_CC 706 CPPFLAGS 707 LDFLAGS 708 CFLAGS 709 CC 710 AM_BACKSLASH 711 AM_DEFAULT_VERBOSITY 712 AM_DEFAULT_V 713 AM_V 714 CSCOPE 715 ETAGS 716 CTAGS 717 am__untar 718 am__tar 719 AMTAR 720 am__leading_dot 721 SET_MAKE 722 AWK 723 mkdir_p 724 MKDIR_P 725 INSTALL_STRIP_PROGRAM 726 STRIP 727 install_sh 728 MAKEINFO 729 AUTOHEADER 730 AUTOMAKE 731 AUTOCONF 732 ACLOCAL 733 VERSION 734 PACKAGE 735 CYGPATH_W 736 am__isrc 737 INSTALL_DATA 738 INSTALL_SCRIPT 739 INSTALL_PROGRAM 740 target_alias 741 host_alias 742 build_alias 743 LIBS 744 ECHO_T 745 ECHO_N 746 ECHO_C 747 DEFS 748 mandir 749 localedir 750 libdir 751 psdir 752 pdfdir 753 dvidir 754 htmldir 755 infodir 756 docdir 757 oldincludedir 758 includedir 759 runstatedir 760 localstatedir 761 sharedstatedir 762 sysconfdir 763 datadir 764 datarootdir 765 libexecdir 766 sbindir 767 bindir 768 program_transform_name 769 prefix 770 exec_prefix 771 PACKAGE_URL 772 PACKAGE_BUGREPORT 773 PACKAGE_STRING 774 PACKAGE_VERSION 775 PACKAGE_TARNAME 776 PACKAGE_NAME 777 PATH_SEPARATOR 778 SHELL 779 am__quote' 780 ac_subst_files='' 781 ac_user_opts=' 782 enable_option_checking 783 enable_silent_rules 784 enable_dependency_tracking 785 enable_selective_werror 786 enable_strict_compilation 787 with_xrender 788 with_present 789 ' 790 ac_precious_vars='build_alias 791 host_alias 792 target_alias 793 CC 794 CFLAGS 795 LDFLAGS 796 LIBS 797 CPPFLAGS 798 PKG_CONFIG 799 PKG_CONFIG_PATH 800 PKG_CONFIG_LIBDIR 801 XEYES_CFLAGS 802 XEYES_LIBS 803 XRENDER_CFLAGS 804 XRENDER_LIBS 805 PRESENT_CFLAGS 806 PRESENT_LIBS' 807 808 809 # 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"expected an absolute directory name for --$ac_var: $ac_val" 1257 done 1258 1259 # There might be people who depend on the old broken behavior: `$host' 1260 # used to hold the argument of --host etc. 1261 # FIXME: To remove some day. 1262 build=$build_alias 1263 host=$host_alias 1264 target=$target_alias 1265 1266 # FIXME: To remove some day. 1267 if test "x$host_alias" != x; then 1268 if test "x$build_alias" = x; then 1269 cross_compiling=maybe 1270 elif test "x$build_alias" != "x$host_alias"; then 1271 cross_compiling=yes 1272 fi 1273 fi 1274 1275 ac_tool_prefix= 1276 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1277 1278 test "$silent" = yes && exec 6>/dev/null 1279 1280 1281 ac_pwd=`pwd` && test -n "$ac_pwd" && 1282 ac_ls_di=`ls -di .` && 1283 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1284 as_fn_error $? "working directory cannot be determined" 1285 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1286 as_fn_error $? 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"cannot find sources ($ac_unique_file) in $srcdir" 1326 fi 1327 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1328 ac_abs_confdir=`( 1329 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1330 pwd)` 1331 # When building in place, set srcdir=. 1332 if test "$ac_abs_confdir" = "$ac_pwd"; then 1333 srcdir=. 1334 fi 1335 # Remove unnecessary trailing slashes from srcdir. 1336 # Double slashes in file names in object file debugging info 1337 # mess up M-x gdb in Emacs. 1338 case $srcdir in 1339 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1340 esac 1341 for ac_var in $ac_precious_vars; do 1342 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1343 eval ac_env_${ac_var}_value=\$${ac_var} 1344 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1345 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1346 done 1347 1348 # 1349 # Report the --help message. 1350 # 1351 if test "$ac_init_help" = "long"; then 1352 # Omit some internal or obsolete options to make the list less imposing. 1353 # This message is too long to be a string in the A/UX 3.1 sh. 1354 cat <<_ACEOF 1355 \`configure' configures xeyes 1.3.0 to adapt to many kinds of systems. 1356 1357 Usage: $0 [OPTION]... [VAR=VALUE]... 1358 1359 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1360 VAR=VALUE. See below for descriptions of some of the useful variables. 1361 1362 Defaults for the options are specified in brackets. 1363 1364 Configuration: 1365 -h, --help display this help and exit 1366 --help=short display options specific to this package 1367 --help=recursive display the short help of all the included packages 1368 -V, --version display version information and exit 1369 -q, --quiet, --silent do not print \`checking ...' messages 1370 --cache-file=FILE cache test results in FILE [disabled] 1371 -C, --config-cache alias for \`--cache-file=config.cache' 1372 -n, --no-create do not create output files 1373 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1374 1375 Installation directories: 1376 --prefix=PREFIX install architecture-independent files in PREFIX 1377 [$ac_default_prefix] 1378 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1379 [PREFIX] 1380 1381 By default, \`make install' will install all the files in 1382 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1383 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1384 for instance \`--prefix=\$HOME'. 1385 1386 For better control, use the options below. 1387 1388 Fine tuning of the installation directories: 1389 --bindir=DIR user executables [EPREFIX/bin] 1390 --sbindir=DIR system admin executables [EPREFIX/sbin] 1391 --libexecdir=DIR program executables [EPREFIX/libexec] 1392 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1393 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1394 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1395 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1396 --libdir=DIR object code libraries [EPREFIX/lib] 1397 --includedir=DIR C header files [PREFIX/include] 1398 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1399 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1400 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1401 --infodir=DIR info documentation [DATAROOTDIR/info] 1402 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1403 --mandir=DIR man documentation [DATAROOTDIR/man] 1404 --docdir=DIR documentation root [DATAROOTDIR/doc/xeyes] 1405 --htmldir=DIR html documentation [DOCDIR] 1406 --dvidir=DIR dvi documentation [DOCDIR] 1407 --pdfdir=DIR pdf documentation [DOCDIR] 1408 --psdir=DIR ps documentation [DOCDIR] 1409 _ACEOF 1410 1411 cat <<\_ACEOF 1412 1413 Program names: 1414 --program-prefix=PREFIX prepend PREFIX to installed program names 1415 --program-suffix=SUFFIX append SUFFIX to installed program names 1416 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1417 1418 System types: 1419 --build=BUILD configure for building on BUILD [guessed] 1420 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1421 _ACEOF 1422 fi 1423 1424 if test -n "$ac_init_help"; then 1425 case $ac_init_help in 1426 short | recursive ) echo "Configuration of xeyes 1.3.0:";; 1427 esac 1428 cat <<\_ACEOF 1429 1430 Optional Features: 1431 --disable-option-checking ignore unrecognized --enable/--with options 1432 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1433 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1434 --enable-silent-rules less verbose build output (undo: "make V=1") 1435 --disable-silent-rules verbose build output (undo: "make V=0") 1436 --enable-dependency-tracking 1437 do not reject slow dependency extractors 1438 --disable-dependency-tracking 1439 speeds up one-time build 1440 --disable-selective-werror 1441 Turn off selective compiler errors. (default: 1442 enabled) 1443 --enable-strict-compilation 1444 Enable all warnings from compiler and make them 1445 errors (default: disabled) 1446 1447 Optional Packages: 1448 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1449 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1450 --with-xrender Use Xrender for rendering (Default is YES) 1451 --with-present Use Present for updates (Default is AUTO) 1452 1453 Some influential environment variables: 1454 CC C compiler command 1455 CFLAGS C compiler flags 1456 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1457 nonstandard directory <lib dir> 1458 LIBS libraries to pass to the linker, e.g. -l<library> 1459 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1460 you have headers in a nonstandard directory <include dir> 1461 PKG_CONFIG path to pkg-config utility 1462 PKG_CONFIG_PATH 1463 directories to add to pkg-config's search path 1464 PKG_CONFIG_LIBDIR 1465 path overriding pkg-config's built-in search path 1466 XEYES_CFLAGS 1467 C compiler flags for XEYES, overriding pkg-config 1468 XEYES_LIBS linker flags for XEYES, overriding pkg-config 1469 XRENDER_CFLAGS 1470 C compiler flags for XRENDER, overriding pkg-config 1471 XRENDER_LIBS 1472 linker flags for XRENDER, overriding pkg-config 1473 PRESENT_CFLAGS 1474 C compiler flags for PRESENT, overriding pkg-config 1475 PRESENT_LIBS 1476 linker flags for PRESENT, overriding pkg-config 1477 1478 Use these variables to override the choices made by `configure' or to help 1479 it to find libraries and programs with nonstandard names/locations. 1480 1481 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xeyes/-/issues>. 1482 _ACEOF 1483 ac_status=$? 1484 fi 1485 1486 if test "$ac_init_help" = "recursive"; then 1487 # If there are subdirs, report their specific --help. 1488 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1489 test -d "$ac_dir" || 1490 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1491 continue 1492 ac_builddir=. 1493 1494 case "$ac_dir" in 1495 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1496 *) 1497 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1498 # A ".." for each directory in $ac_dir_suffix. 1499 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1500 case $ac_top_builddir_sub in 1501 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1502 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1503 esac ;; 1504 esac 1505 ac_abs_top_builddir=$ac_pwd 1506 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1507 # for backward compatibility: 1508 ac_top_builddir=$ac_top_build_prefix 1509 1510 case $srcdir in 1511 .) # We are building in place. 1512 ac_srcdir=. 1513 ac_top_srcdir=$ac_top_builddir_sub 1514 ac_abs_top_srcdir=$ac_pwd ;; 1515 [\\/]* | ?:[\\/]* ) # Absolute name. 1516 ac_srcdir=$srcdir$ac_dir_suffix; 1517 ac_top_srcdir=$srcdir 1518 ac_abs_top_srcdir=$srcdir ;; 1519 *) # Relative name. 1520 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1521 ac_top_srcdir=$ac_top_build_prefix$srcdir 1522 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1523 esac 1524 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1525 1526 cd "$ac_dir" || { ac_status=$?; continue; } 1527 # Check for configure.gnu first; this name is used for a wrapper for 1528 # Metaconfig's "Configure" on case-insensitive file systems. 1529 if test -f "$ac_srcdir/configure.gnu"; then 1530 echo && 1531 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1532 elif test -f "$ac_srcdir/configure"; then 1533 echo && 1534 $SHELL "$ac_srcdir/configure" --help=recursive 1535 else 1536 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1537 fi || ac_status=$? 1538 cd "$ac_pwd" || { ac_status=$?; break; } 1539 done 1540 fi 1541 1542 test -n "$ac_init_help" && exit $ac_status 1543 if $ac_init_version; then 1544 cat <<\_ACEOF 1545 xeyes configure 1.3.0 1546 generated by GNU Autoconf 2.71 1547 1548 Copyright (C) 2021 Free Software Foundation, Inc. 1549 This configure script is free software; the Free Software Foundation 1550 gives unlimited permission to copy, distribute and modify it. 1551 _ACEOF 1552 exit 1553 fi 1554 1555 ## ------------------------ ## 1556 ## Autoconf initialization. ## 1557 ## ------------------------ ## 1558 1559 # ac_fn_c_try_compile LINENO 1560 # -------------------------- 1561 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1562 ac_fn_c_try_compile () 1563 { 1564 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1565 rm -f conftest.$ac_objext conftest.beam 1566 if { { ac_try="$ac_compile" 1567 case "(($ac_try" in 1568 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1569 *) ac_try_echo=$ac_try;; 1570 esac 1571 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1572 printf "%s\n" "$ac_try_echo"; } >&5 1573 (eval "$ac_compile") 2>conftest.err 1574 ac_status=$? 1575 if test -s conftest.err; then 1576 grep -v '^ *+' conftest.err >conftest.er1 1577 cat conftest.er1 >&5 1578 mv -f conftest.er1 conftest.err 1579 fi 1580 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1581 test $ac_status = 0; } && { 1582 test -z "$ac_c_werror_flag" || 1583 test ! -s conftest.err 1584 } && test -s conftest.$ac_objext 1585 then : 1586 ac_retval=0 1587 else $as_nop 1588 printf "%s\n" "$as_me: failed program was:" >&5 1589 sed 's/^/| /' conftest.$ac_ext >&5 1590 1591 ac_retval=1 1592 fi 1593 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1594 as_fn_set_status $ac_retval 1595 1596 } # ac_fn_c_try_compile 1597 1598 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1599 # ------------------------------------------------------------------ 1600 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1601 # accordingly. 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We do this before executing the actions. 1724 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1725 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1726 as_fn_set_status $ac_retval 1727 1728 } # ac_fn_c_try_link 1729 ac_configure_args_raw= 1730 for ac_arg 1731 do 1732 case $ac_arg in 1733 *\'*) 1734 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1735 esac 1736 as_fn_append ac_configure_args_raw " '$ac_arg'" 1737 done 1738 1739 case $ac_configure_args_raw in 1740 *$as_nl*) 1741 ac_safe_unquote= ;; 1742 *) 1743 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1744 ac_unsafe_a="$ac_unsafe_z#~" 1745 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1746 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1747 esac 1748 1749 cat >config.log <<_ACEOF 1750 This file contains any messages produced by compilers while 1751 running configure, to aid debugging if configure makes a mistake. 1752 1753 It was created by xeyes $as_me 1.3.0, which was 1754 generated by GNU Autoconf 2.71. Invocation command line was 1755 1756 $ $0$ac_configure_args_raw 1757 1758 _ACEOF 1759 exec 5>>config.log 1760 { 1761 cat <<_ASUNAME 1762 ## --------- ## 1763 ## Platform. ## 1764 ## --------- ## 1765 1766 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1767 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1768 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1769 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1770 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1771 1772 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1773 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1774 1775 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1776 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1777 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1778 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1779 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1780 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1781 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1782 1783 _ASUNAME 1784 1785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1786 for as_dir in $PATH 1787 do 1788 IFS=$as_save_IFS 1789 case $as_dir in #((( 1790 '') as_dir=./ ;; 1791 */) ;; 1792 *) as_dir=$as_dir/ ;; 1793 esac 1794 printf "%s\n" "PATH: $as_dir" 1795 done 1796 IFS=$as_save_IFS 1797 1798 } >&5 1799 1800 cat >&5 <<_ACEOF 1801 1802 1803 ## ----------- ## 1804 ## Core tests. ## 1805 ## ----------- ## 1806 1807 _ACEOF 1808 1809 1810 # Keep a trace of the command line. 1811 # Strip out --no-create and --no-recursion so they do not pile up. 1812 # Strip out --silent because we don't want to record it for future runs. 1813 # Also quote any args containing shell meta-characters. 1814 # Make two passes to allow for proper duplicate-argument suppression. 1815 ac_configure_args= 1816 ac_configure_args0= 1817 ac_configure_args1= 1818 ac_must_keep_next=false 1819 for ac_pass in 1 2 1820 do 1821 for ac_arg 1822 do 1823 case $ac_arg in 1824 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1825 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1826 | -silent | --silent | --silen | --sile | --sil) 1827 continue ;; 1828 *\'*) 1829 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1830 esac 1831 case $ac_pass in 1832 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1833 2) 1834 as_fn_append ac_configure_args1 " '$ac_arg'" 1835 if test $ac_must_keep_next = true; then 1836 ac_must_keep_next=false # Got value, back to normal. 1837 else 1838 case $ac_arg in 1839 *=* | --config-cache | -C | -disable-* | --disable-* \ 1840 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1841 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1842 | -with-* | --with-* | -without-* | --without-* | --x) 1843 case "$ac_configure_args0 " in 1844 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1845 esac 1846 ;; 1847 -* ) ac_must_keep_next=true ;; 1848 esac 1849 fi 1850 as_fn_append ac_configure_args " '$ac_arg'" 1851 ;; 1852 esac 1853 done 1854 done 1855 { ac_configure_args0=; unset ac_configure_args0;} 1856 { ac_configure_args1=; unset ac_configure_args1;} 1857 1858 # When interrupted or exit'd, cleanup temporary files, and complete 1859 # config.log. We remove comments because anyway the quotes in there 1860 # would cause problems or look ugly. 1861 # WARNING: Use '\'' to represent an apostrophe within the trap. 1862 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1863 trap 'exit_status=$? 1864 # Sanitize IFS. 1865 IFS=" "" $as_nl" 1866 # Save into config.log some information that might help in debugging. 1867 { 1868 echo 1869 1870 printf "%s\n" "## ---------------- ## 1871 ## Cache variables. ## 1872 ## ---------------- ##" 1873 echo 1874 # The following way of writing the cache mishandles newlines in values, 1875 ( 1876 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1877 eval ac_val=\$$ac_var 1878 case $ac_val in #( 1879 *${as_nl}*) 1880 case $ac_var in #( 1881 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1882 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1883 esac 1884 case $ac_var in #( 1885 _ | IFS | as_nl) ;; #( 1886 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1887 *) { eval $ac_var=; unset $ac_var;} ;; 1888 esac ;; 1889 esac 1890 done 1891 (set) 2>&1 | 1892 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1893 *${as_nl}ac_space=\ *) 1894 sed -n \ 1895 "s/'\''/'\''\\\\'\'''\''/g; 1896 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1897 ;; #( 1898 *) 1899 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1900 ;; 1901 esac | 1902 sort 1903 ) 1904 echo 1905 1906 printf "%s\n" "## ----------------- ## 1907 ## Output variables. ## 1908 ## ----------------- ##" 1909 echo 1910 for ac_var in $ac_subst_vars 1911 do 1912 eval ac_val=\$$ac_var 1913 case $ac_val in 1914 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1915 esac 1916 printf "%s\n" "$ac_var='\''$ac_val'\''" 1917 done | sort 1918 echo 1919 1920 if test -n "$ac_subst_files"; then 1921 printf "%s\n" "## ------------------- ## 1922 ## File substitutions. ## 1923 ## ------------------- ##" 1924 echo 1925 for ac_var in $ac_subst_files 1926 do 1927 eval ac_val=\$$ac_var 1928 case $ac_val in 1929 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1930 esac 1931 printf "%s\n" "$ac_var='\''$ac_val'\''" 1932 done | sort 1933 echo 1934 fi 1935 1936 if test -s confdefs.h; then 1937 printf "%s\n" "## ----------- ## 1938 ## confdefs.h. ## 1939 ## ----------- ##" 1940 echo 1941 cat confdefs.h 1942 echo 1943 fi 1944 test "$ac_signal" != 0 && 1945 printf "%s\n" "$as_me: caught signal $ac_signal" 1946 printf "%s\n" "$as_me: exit $exit_status" 1947 } >&5 1948 rm -f core *.core core.conftest.* && 1949 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1950 exit $exit_status 1951 ' 0 1952 for ac_signal in 1 2 13 15; do 1953 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1954 done 1955 ac_signal=0 1956 1957 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1958 rm -f -r conftest* confdefs.h 1959 1960 printf "%s\n" "/* confdefs.h */" > confdefs.h 1961 1962 # Predefined preprocessor variables. 1963 1964 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1965 1966 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1967 1968 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1969 1970 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1971 1972 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1973 1974 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1975 1976 1977 # Let the site file select an alternate cache file if it wants to. 1978 # Prefer an explicitly selected file to automatically selected ones. 1979 if test -n "$CONFIG_SITE"; then 1980 ac_site_files="$CONFIG_SITE" 1981 elif test "x$prefix" != xNONE; then 1982 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1983 else 1984 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1985 fi 1986 1987 for ac_site_file in $ac_site_files 1988 do 1989 case $ac_site_file in #( 1990 */*) : 1991 ;; #( 1992 *) : 1993 ac_site_file=./$ac_site_file ;; 1994 esac 1995 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1997 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1998 sed 's/^/| /' "$ac_site_file" >&5 1999 . "$ac_site_file" \ 2000 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2001 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2002 as_fn_error $? "failed to load site script $ac_site_file 2003 See \`config.log' for more details" "$LINENO" 5; } 2004 fi 2005 done 2006 2007 if test -r "$cache_file"; then 2008 # Some versions of bash will fail to source /dev/null (special files 2009 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2010 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2012 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2013 case $cache_file in 2014 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2015 *) . "./$cache_file";; 2016 esac 2017 fi 2018 else 2019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2020 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2021 >$cache_file 2022 fi 2023 2024 # Test code for whether the C compiler supports C89 (global declarations) 2025 ac_c_conftest_c89_globals=' 2026 /* Does the compiler advertise C89 conformance? 2027 Do not test the value of __STDC__, because some compilers set it to 0 2028 while being otherwise adequately conformant. */ 2029 #if !defined __STDC__ 2030 # error "Compiler does not advertise C89 conformance" 2031 #endif 2032 2033 #include <stddef.h> 2034 #include <stdarg.h> 2035 struct stat; 2036 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2037 struct buf { int x; }; 2038 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2039 static char *e (p, i) 2040 char **p; 2041 int i; 2042 { 2043 return p[i]; 2044 } 2045 static char *f (char * (*g) (char **, int), char **p, ...) 2046 { 2047 char *s; 2048 va_list v; 2049 va_start (v,p); 2050 s = g (p, va_arg (v,int)); 2051 va_end (v); 2052 return s; 2053 } 2054 2055 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2056 function prototypes and stuff, but not \xHH hex character constants. 2057 These do not provoke an error unfortunately, instead are silently treated 2058 as an "x". The following induces an error, until -std is added to get 2059 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2060 array size at least. It is necessary to write \x00 == 0 to get something 2061 that is true only with -std. */ 2062 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2063 2064 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2065 inside strings and character constants. */ 2066 #define FOO(x) '\''x'\'' 2067 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2068 2069 int test (int i, double x); 2070 struct s1 {int (*f) (int a);}; 2071 struct s2 {int (*f) (double a);}; 2072 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2073 int, int);' 2074 2075 # Test code for whether the C compiler supports C89 (body of main). 2076 ac_c_conftest_c89_main=' 2077 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2078 ' 2079 2080 # Test code for whether the C compiler supports C99 (global declarations) 2081 ac_c_conftest_c99_globals=' 2082 // Does the compiler advertise C99 conformance? 2083 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2084 # error "Compiler does not advertise C99 conformance" 2085 #endif 2086 2087 #include <stdbool.h> 2088 extern int puts (const char *); 2089 extern int printf (const char *, ...); 2090 extern int dprintf (int, const char *, ...); 2091 extern void *malloc (size_t); 2092 2093 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2094 // dprintf is used instead of fprintf to avoid needing to declare 2095 // FILE and stderr. 2096 #define debug(...) dprintf (2, __VA_ARGS__) 2097 #define showlist(...) puts (#__VA_ARGS__) 2098 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2099 static void 2100 test_varargs_macros (void) 2101 { 2102 int x = 1234; 2103 int y = 5678; 2104 debug ("Flag"); 2105 debug ("X = %d\n", x); 2106 showlist (The first, second, and third items.); 2107 report (x>y, "x is %d but y is %d", x, y); 2108 } 2109 2110 // Check long long types. 2111 #define BIG64 18446744073709551615ull 2112 #define BIG32 4294967295ul 2113 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2114 #if !BIG_OK 2115 #error "your preprocessor is broken" 2116 #endif 2117 #if BIG_OK 2118 #else 2119 #error "your preprocessor is broken" 2120 #endif 2121 static long long int bignum = -9223372036854775807LL; 2122 static unsigned long long int ubignum = BIG64; 2123 2124 struct incomplete_array 2125 { 2126 int datasize; 2127 double data[]; 2128 }; 2129 2130 struct named_init { 2131 int number; 2132 const wchar_t *name; 2133 double average; 2134 }; 2135 2136 typedef const char *ccp; 2137 2138 static inline int 2139 test_restrict (ccp restrict text) 2140 { 2141 // See if C++-style comments work. 2142 // Iterate through items via the restricted pointer. 2143 // Also check for declarations in for loops. 2144 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2145 continue; 2146 return 0; 2147 } 2148 2149 // Check varargs and va_copy. 2150 static bool 2151 test_varargs (const char *format, ...) 2152 { 2153 va_list args; 2154 va_start (args, format); 2155 va_list args_copy; 2156 va_copy (args_copy, args); 2157 2158 const char *str = ""; 2159 int number = 0; 2160 float fnumber = 0; 2161 2162 while (*format) 2163 { 2164 switch (*format++) 2165 { 2166 case '\''s'\'': // string 2167 str = va_arg (args_copy, const char *); 2168 break; 2169 case '\''d'\'': // int 2170 number = va_arg (args_copy, int); 2171 break; 2172 case '\''f'\'': // float 2173 fnumber = va_arg (args_copy, double); 2174 break; 2175 default: 2176 break; 2177 } 2178 } 2179 va_end (args_copy); 2180 va_end (args); 2181 2182 return *str && number && fnumber; 2183 } 2184 ' 2185 2186 # Test code for whether the C compiler supports C99 (body of main). 2187 ac_c_conftest_c99_main=' 2188 // Check bool. 2189 _Bool success = false; 2190 success |= (argc != 0); 2191 2192 // Check restrict. 2193 if (test_restrict ("String literal") == 0) 2194 success = true; 2195 char *restrict newvar = "Another string"; 2196 2197 // Check varargs. 2198 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2199 test_varargs_macros (); 2200 2201 // Check flexible array members. 2202 struct incomplete_array *ia = 2203 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2204 ia->datasize = 10; 2205 for (int i = 0; i < ia->datasize; ++i) 2206 ia->data[i] = i * 1.234; 2207 2208 // Check named initializers. 2209 struct named_init ni = { 2210 .number = 34, 2211 .name = L"Test wide string", 2212 .average = 543.34343, 2213 }; 2214 2215 ni.number = 58; 2216 2217 int dynamic_array[ni.number]; 2218 dynamic_array[0] = argv[0][0]; 2219 dynamic_array[ni.number - 1] = 543; 2220 2221 // work around unused variable warnings 2222 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2223 || dynamic_array[ni.number - 1] != 543); 2224 ' 2225 2226 # Test code for whether the C compiler supports C11 (global declarations) 2227 ac_c_conftest_c11_globals=' 2228 // Does the compiler advertise C11 conformance? 2229 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2230 # error "Compiler does not advertise C11 conformance" 2231 #endif 2232 2233 // Check _Alignas. 2234 char _Alignas (double) aligned_as_double; 2235 char _Alignas (0) no_special_alignment; 2236 extern char aligned_as_int; 2237 char _Alignas (0) _Alignas (int) aligned_as_int; 2238 2239 // Check _Alignof. 2240 enum 2241 { 2242 int_alignment = _Alignof (int), 2243 int_array_alignment = _Alignof (int[100]), 2244 char_alignment = _Alignof (char) 2245 }; 2246 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2247 2248 // Check _Noreturn. 2249 int _Noreturn does_not_return (void) { for (;;) continue; } 2250 2251 // Check _Static_assert. 2252 struct test_static_assert 2253 { 2254 int x; 2255 _Static_assert (sizeof (int) <= sizeof (long int), 2256 "_Static_assert does not work in struct"); 2257 long int y; 2258 }; 2259 2260 // Check UTF-8 literals. 2261 #define u8 syntax error! 2262 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2263 2264 // Check duplicate typedefs. 2265 typedef long *long_ptr; 2266 typedef long int *long_ptr; 2267 typedef long_ptr long_ptr; 2268 2269 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2270 struct anonymous 2271 { 2272 union { 2273 struct { int i; int j; }; 2274 struct { int k; long int l; } w; 2275 }; 2276 int m; 2277 } v1; 2278 ' 2279 2280 # Test code for whether the C compiler supports C11 (body of main). 2281 ac_c_conftest_c11_main=' 2282 _Static_assert ((offsetof (struct anonymous, i) 2283 == offsetof (struct anonymous, w.k)), 2284 "Anonymous union alignment botch"); 2285 v1.i = 2; 2286 v1.w.k = 5; 2287 ok |= v1.i != 5; 2288 ' 2289 2290 # Test code for whether the C compiler supports C11 (complete). 2291 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2292 ${ac_c_conftest_c99_globals} 2293 ${ac_c_conftest_c11_globals} 2294 2295 int 2296 main (int argc, char **argv) 2297 { 2298 int ok = 0; 2299 ${ac_c_conftest_c89_main} 2300 ${ac_c_conftest_c99_main} 2301 ${ac_c_conftest_c11_main} 2302 return ok; 2303 } 2304 " 2305 2306 # Test code for whether the C compiler supports C99 (complete). 2307 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2308 ${ac_c_conftest_c99_globals} 2309 2310 int 2311 main (int argc, char **argv) 2312 { 2313 int ok = 0; 2314 ${ac_c_conftest_c89_main} 2315 ${ac_c_conftest_c99_main} 2316 return ok; 2317 } 2318 " 2319 2320 # Test code for whether the C compiler supports C89 (complete). 2321 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2322 2323 int 2324 main (int argc, char **argv) 2325 { 2326 int ok = 0; 2327 ${ac_c_conftest_c89_main} 2328 return ok; 2329 } 2330 " 2331 2332 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2333 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2334 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2335 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2336 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2337 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2338 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2339 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2340 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2341 2342 # Auxiliary files required by this configure script. 2343 ac_aux_files="config.guess config.sub compile missing install-sh" 2344 2345 # Locations in which to look for auxiliary files. 2346 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2347 2348 # Search for a directory containing all of the required auxiliary files, 2349 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2350 # If we don't find one directory that contains all the files we need, 2351 # we report the set of missing files from the *first* directory in 2352 # $ac_aux_dir_candidates and give up. 2353 ac_missing_aux_files="" 2354 ac_first_candidate=: 2355 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2356 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2357 as_found=false 2358 for as_dir in $ac_aux_dir_candidates 2359 do 2360 IFS=$as_save_IFS 2361 case $as_dir in #((( 2362 '') as_dir=./ ;; 2363 */) ;; 2364 *) as_dir=$as_dir/ ;; 2365 esac 2366 as_found=: 2367 2368 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2369 ac_aux_dir_found=yes 2370 ac_install_sh= 2371 for ac_aux in $ac_aux_files 2372 do 2373 # As a special case, if "install-sh" is required, that requirement 2374 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2375 # and $ac_install_sh is set appropriately for whichever one is found. 2376 if test x"$ac_aux" = x"install-sh" 2377 then 2378 if test -f "${as_dir}install-sh"; then 2379 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2380 ac_install_sh="${as_dir}install-sh -c" 2381 elif test -f "${as_dir}install.sh"; then 2382 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2383 ac_install_sh="${as_dir}install.sh -c" 2384 elif test -f "${as_dir}shtool"; then 2385 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2386 ac_install_sh="${as_dir}shtool install -c" 2387 else 2388 ac_aux_dir_found=no 2389 if $ac_first_candidate; then 2390 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2391 else 2392 break 2393 fi 2394 fi 2395 else 2396 if test -f "${as_dir}${ac_aux}"; then 2397 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2398 else 2399 ac_aux_dir_found=no 2400 if $ac_first_candidate; then 2401 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2402 else 2403 break 2404 fi 2405 fi 2406 fi 2407 done 2408 if test "$ac_aux_dir_found" = yes; then 2409 ac_aux_dir="$as_dir" 2410 break 2411 fi 2412 ac_first_candidate=false 2413 2414 as_found=false 2415 done 2416 IFS=$as_save_IFS 2417 if $as_found 2418 then : 2419 2420 else $as_nop 2421 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2422 fi 2423 2424 2425 # These three variables are undocumented and unsupported, 2426 # and are intended to be withdrawn in a future Autoconf release. 2427 # They can cause serious problems if a builder's source tree is in a directory 2428 # whose full name contains unusual characters. 2429 if test -f "${ac_aux_dir}config.guess"; then 2430 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2431 fi 2432 if test -f "${ac_aux_dir}config.sub"; then 2433 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2434 fi 2435 if test -f "$ac_aux_dir/configure"; then 2436 ac_configure="$SHELL ${ac_aux_dir}configure" 2437 fi 2438 2439 # Check that the precious variables saved in the cache have kept the same 2440 # value. 2441 ac_cache_corrupted=false 2442 for ac_var in $ac_precious_vars; do 2443 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2444 eval ac_new_set=\$ac_env_${ac_var}_set 2445 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2446 eval ac_new_val=\$ac_env_${ac_var}_value 2447 case $ac_old_set,$ac_new_set in 2448 set,) 2449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2450 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2451 ac_cache_corrupted=: ;; 2452 ,set) 2453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2454 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2455 ac_cache_corrupted=: ;; 2456 ,);; 2457 *) 2458 if test "x$ac_old_val" != "x$ac_new_val"; then 2459 # differences in whitespace do not lead to failure. 2460 ac_old_val_w=`echo x $ac_old_val` 2461 ac_new_val_w=`echo x $ac_new_val` 2462 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2464 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2465 ac_cache_corrupted=: 2466 else 2467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2468 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2469 eval $ac_var=\$ac_old_val 2470 fi 2471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2472 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2474 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2475 fi;; 2476 esac 2477 # Pass precious variables to config.status. 2478 if test "$ac_new_set" = set; then 2479 case $ac_new_val in 2480 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2481 *) ac_arg=$ac_var=$ac_new_val ;; 2482 esac 2483 case " $ac_configure_args " in 2484 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2485 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2486 esac 2487 fi 2488 done 2489 if $ac_cache_corrupted; then 2490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2491 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2493 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2494 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2495 and start over" "$LINENO" 5 2496 fi 2497 ## -------------------- ## 2498 ## Main body of script. ## 2499 ## -------------------- ## 2500 2501 ac_ext=c 2502 ac_cpp='$CPP $CPPFLAGS' 2503 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2504 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2505 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2506 2507 2508 2509 ac_config_headers="$ac_config_headers config.h" 2510 2511 2512 # Initialize Automake 2513 am__api_version='1.16' 2514 2515 2516 2517 # Find a good install program. We prefer a C program (faster), 2518 # so one script is as good as another. But avoid the broken or 2519 # incompatible versions: 2520 # SysV /etc/install, /usr/sbin/install 2521 # SunOS /usr/etc/install 2522 # IRIX /sbin/install 2523 # AIX /bin/install 2524 # AmigaOS /C/install, which installs bootblocks on floppy discs 2525 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2526 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2527 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2528 # OS/2's system install, which has a completely different semantic 2529 # ./install, which can be erroneously created by make from ./install.sh. 2530 # Reject install programs that cannot install multiple files. 2531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2532 printf %s "checking for a BSD-compatible install... " >&6; } 2533 if test -z "$INSTALL"; then 2534 if test ${ac_cv_path_install+y} 2535 then : 2536 printf %s "(cached) " >&6 2537 else $as_nop 2538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2539 for as_dir in $PATH 2540 do 2541 IFS=$as_save_IFS 2542 case $as_dir in #((( 2543 '') as_dir=./ ;; 2544 */) ;; 2545 *) as_dir=$as_dir/ ;; 2546 esac 2547 # Account for fact that we put trailing slashes in our PATH walk. 2548 case $as_dir in #(( 2549 ./ | /[cC]/* | \ 2550 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2551 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2552 /usr/ucb/* ) ;; 2553 *) 2554 # OSF1 and SCO ODT 3.0 have their own names for install. 2555 # Don't use installbsd from OSF since it installs stuff as root 2556 # by default. 2557 for ac_prog in ginstall scoinst install; do 2558 for ac_exec_ext in '' $ac_executable_extensions; do 2559 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2560 if test $ac_prog = install && 2561 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2562 # AIX install. It has an incompatible calling convention. 2563 : 2564 elif test $ac_prog = install && 2565 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2566 # program-specific install script used by HP pwplus--don't use. 2567 : 2568 else 2569 rm -rf conftest.one conftest.two conftest.dir 2570 echo one > conftest.one 2571 echo two > conftest.two 2572 mkdir conftest.dir 2573 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2574 test -s conftest.one && test -s conftest.two && 2575 test -s conftest.dir/conftest.one && 2576 test -s conftest.dir/conftest.two 2577 then 2578 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2579 break 3 2580 fi 2581 fi 2582 fi 2583 done 2584 done 2585 ;; 2586 esac 2587 2588 done 2589 IFS=$as_save_IFS 2590 2591 rm -rf conftest.one conftest.two conftest.dir 2592 2593 fi 2594 if test ${ac_cv_path_install+y}; then 2595 INSTALL=$ac_cv_path_install 2596 else 2597 # As a last resort, use the slow shell script. Don't cache a 2598 # value for INSTALL within a source directory, because that will 2599 # break other packages using the cache if that directory is 2600 # removed, or if the value is a relative name. 2601 INSTALL=$ac_install_sh 2602 fi 2603 fi 2604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2605 printf "%s\n" "$INSTALL" >&6; } 2606 2607 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2608 # It thinks the first close brace ends the variable substitution. 2609 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2610 2611 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2612 2613 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2614 2615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2616 printf %s "checking whether build environment is sane... " >&6; } 2617 # Reject unsafe characters in $srcdir or the absolute working directory 2618 # name. Accept space and tab only in the latter. 2619 am_lf=' 2620 ' 2621 case `pwd` in 2622 *[\\\"\#\$\&\'\`$am_lf]*) 2623 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2624 esac 2625 case $srcdir in 2626 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2627 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2628 esac 2629 2630 # Do 'set' in a subshell so we don't clobber the current shell's 2631 # arguments. Must try -L first in case configure is actually a 2632 # symlink; some systems play weird games with the mod time of symlinks 2633 # (eg FreeBSD returns the mod time of the symlink's containing 2634 # directory). 2635 if ( 2636 am_has_slept=no 2637 for am_try in 1 2; do 2638 echo "timestamp, slept: $am_has_slept" > conftest.file 2639 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2640 if test "$*" = "X"; then 2641 # -L didn't work. 2642 set X `ls -t "$srcdir/configure" conftest.file` 2643 fi 2644 if test "$*" != "X $srcdir/configure conftest.file" \ 2645 && test "$*" != "X conftest.file $srcdir/configure"; then 2646 2647 # If neither matched, then we have a broken ls. This can happen 2648 # if, for instance, CONFIG_SHELL is bash and it inherits a 2649 # broken ls alias from the environment. This has actually 2650 # happened. Such a system could not be considered "sane". 2651 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2652 alias in your environment" "$LINENO" 5 2653 fi 2654 if test "$2" = conftest.file || test $am_try -eq 2; then 2655 break 2656 fi 2657 # Just in case. 2658 sleep 1 2659 am_has_slept=yes 2660 done 2661 test "$2" = conftest.file 2662 ) 2663 then 2664 # Ok. 2665 : 2666 else 2667 as_fn_error $? "newly created file is older than distributed files! 2668 Check your system clock" "$LINENO" 5 2669 fi 2670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2671 printf "%s\n" "yes" >&6; } 2672 # If we didn't sleep, we still need to ensure time stamps of config.status and 2673 # generated files are strictly newer. 2674 am_sleep_pid= 2675 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2676 ( sleep 1 ) & 2677 am_sleep_pid=$! 2678 fi 2679 2680 rm -f conftest.file 2681 2682 test "$program_prefix" != NONE && 2683 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2684 # Use a double $ so make ignores it. 2685 test "$program_suffix" != NONE && 2686 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2687 # Double any \ or $. 2688 # By default was `s,x,x', remove it if useless. 2689 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2690 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2691 2692 2693 # Expand $ac_aux_dir to an absolute path. 2694 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2695 2696 2697 if test x"${MISSING+set}" != xset; then 2698 MISSING="\${SHELL} '$am_aux_dir/missing'" 2699 fi 2700 # Use eval to expand $SHELL 2701 if eval "$MISSING --is-lightweight"; then 2702 am_missing_run="$MISSING " 2703 else 2704 am_missing_run= 2705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2706 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2707 fi 2708 2709 if test x"${install_sh+set}" != xset; then 2710 case $am_aux_dir in 2711 *\ * | *\ *) 2712 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2713 *) 2714 install_sh="\${SHELL} $am_aux_dir/install-sh" 2715 esac 2716 fi 2717 2718 # Installed binaries are usually stripped using 'strip' when the user 2719 # run "make install-strip". However 'strip' might not be the right 2720 # tool to use in cross-compilation environments, therefore Automake 2721 # will honor the 'STRIP' environment variable to overrule this program. 2722 if test "$cross_compiling" != no; then 2723 if test -n "$ac_tool_prefix"; then 2724 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2725 set dummy ${ac_tool_prefix}strip; ac_word=$2 2726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2727 printf %s "checking for $ac_word... " >&6; } 2728 if test ${ac_cv_prog_STRIP+y} 2729 then : 2730 printf %s "(cached) " >&6 2731 else $as_nop 2732 if test -n "$STRIP"; then 2733 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2734 else 2735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2736 for as_dir in $PATH 2737 do 2738 IFS=$as_save_IFS 2739 case $as_dir in #((( 2740 '') as_dir=./ ;; 2741 */) ;; 2742 *) as_dir=$as_dir/ ;; 2743 esac 2744 for ac_exec_ext in '' $ac_executable_extensions; do 2745 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2746 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2747 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2748 break 2 2749 fi 2750 done 2751 done 2752 IFS=$as_save_IFS 2753 2754 fi 2755 fi 2756 STRIP=$ac_cv_prog_STRIP 2757 if test -n "$STRIP"; then 2758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2759 printf "%s\n" "$STRIP" >&6; } 2760 else 2761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2762 printf "%s\n" "no" >&6; } 2763 fi 2764 2765 2766 fi 2767 if test -z "$ac_cv_prog_STRIP"; then 2768 ac_ct_STRIP=$STRIP 2769 # Extract the first word of "strip", so it can be a program name with args. 2770 set dummy strip; ac_word=$2 2771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2772 printf %s "checking for $ac_word... " >&6; } 2773 if test ${ac_cv_prog_ac_ct_STRIP+y} 2774 then : 2775 printf %s "(cached) " >&6 2776 else $as_nop 2777 if test -n "$ac_ct_STRIP"; then 2778 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2779 else 2780 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2781 for as_dir in $PATH 2782 do 2783 IFS=$as_save_IFS 2784 case $as_dir in #((( 2785 '') as_dir=./ ;; 2786 */) ;; 2787 *) as_dir=$as_dir/ ;; 2788 esac 2789 for ac_exec_ext in '' $ac_executable_extensions; do 2790 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2791 ac_cv_prog_ac_ct_STRIP="strip" 2792 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2793 break 2 2794 fi 2795 done 2796 done 2797 IFS=$as_save_IFS 2798 2799 fi 2800 fi 2801 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2802 if test -n "$ac_ct_STRIP"; then 2803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2804 printf "%s\n" "$ac_ct_STRIP" >&6; } 2805 else 2806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2807 printf "%s\n" "no" >&6; } 2808 fi 2809 2810 if test "x$ac_ct_STRIP" = x; then 2811 STRIP=":" 2812 else 2813 case $cross_compiling:$ac_tool_warned in 2814 yes:) 2815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2816 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2817 ac_tool_warned=yes ;; 2818 esac 2819 STRIP=$ac_ct_STRIP 2820 fi 2821 else 2822 STRIP="$ac_cv_prog_STRIP" 2823 fi 2824 2825 fi 2826 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2827 2828 2829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2830 printf %s "checking for a race-free mkdir -p... " >&6; } 2831 if test -z "$MKDIR_P"; then 2832 if test ${ac_cv_path_mkdir+y} 2833 then : 2834 printf %s "(cached) " >&6 2835 else $as_nop 2836 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2837 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2838 do 2839 IFS=$as_save_IFS 2840 case $as_dir in #((( 2841 '') as_dir=./ ;; 2842 */) ;; 2843 *) as_dir=$as_dir/ ;; 2844 esac 2845 for ac_prog in mkdir gmkdir; do 2846 for ac_exec_ext in '' $ac_executable_extensions; do 2847 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2848 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2849 'mkdir ('*'coreutils) '* | \ 2850 'BusyBox '* | \ 2851 'mkdir (fileutils) '4.1*) 2852 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2853 break 3;; 2854 esac 2855 done 2856 done 2857 done 2858 IFS=$as_save_IFS 2859 2860 fi 2861 2862 test -d ./--version && rmdir ./--version 2863 if test ${ac_cv_path_mkdir+y}; then 2864 MKDIR_P="$ac_cv_path_mkdir -p" 2865 else 2866 # As a last resort, use the slow shell script. Don't cache a 2867 # value for MKDIR_P within a source directory, because that will 2868 # break other packages using the cache if that directory is 2869 # removed, or if the value is a relative name. 2870 MKDIR_P="$ac_install_sh -d" 2871 fi 2872 fi 2873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2874 printf "%s\n" "$MKDIR_P" >&6; } 2875 2876 for ac_prog in gawk mawk nawk awk 2877 do 2878 # Extract the first word of "$ac_prog", so it can be a program name with args. 2879 set dummy $ac_prog; ac_word=$2 2880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2881 printf %s "checking for $ac_word... " >&6; } 2882 if test ${ac_cv_prog_AWK+y} 2883 then : 2884 printf %s "(cached) " >&6 2885 else $as_nop 2886 if test -n "$AWK"; then 2887 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2888 else 2889 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2890 for as_dir in $PATH 2891 do 2892 IFS=$as_save_IFS 2893 case $as_dir in #((( 2894 '') as_dir=./ ;; 2895 */) ;; 2896 *) as_dir=$as_dir/ ;; 2897 esac 2898 for ac_exec_ext in '' $ac_executable_extensions; do 2899 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2900 ac_cv_prog_AWK="$ac_prog" 2901 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2902 break 2 2903 fi 2904 done 2905 done 2906 IFS=$as_save_IFS 2907 2908 fi 2909 fi 2910 AWK=$ac_cv_prog_AWK 2911 if test -n "$AWK"; then 2912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2913 printf "%s\n" "$AWK" >&6; } 2914 else 2915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2916 printf "%s\n" "no" >&6; } 2917 fi 2918 2919 2920 test -n "$AWK" && break 2921 done 2922 2923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2924 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2925 set x ${MAKE-make} 2926 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2927 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2928 then : 2929 printf %s "(cached) " >&6 2930 else $as_nop 2931 cat >conftest.make <<\_ACEOF 2932 SHELL = /bin/sh 2933 all: 2934 @echo '@@@%%%=$(MAKE)=@@@%%%' 2935 _ACEOF 2936 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2937 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2938 *@@@%%%=?*=@@@%%%*) 2939 eval ac_cv_prog_make_${ac_make}_set=yes;; 2940 *) 2941 eval ac_cv_prog_make_${ac_make}_set=no;; 2942 esac 2943 rm -f conftest.make 2944 fi 2945 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2947 printf "%s\n" "yes" >&6; } 2948 SET_MAKE= 2949 else 2950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2951 printf "%s\n" "no" >&6; } 2952 SET_MAKE="MAKE=${MAKE-make}" 2953 fi 2954 2955 rm -rf .tst 2>/dev/null 2956 mkdir .tst 2>/dev/null 2957 if test -d .tst; then 2958 am__leading_dot=. 2959 else 2960 am__leading_dot=_ 2961 fi 2962 rmdir .tst 2>/dev/null 2963 2964 # Check whether --enable-silent-rules was given. 2965 if test ${enable_silent_rules+y} 2966 then : 2967 enableval=$enable_silent_rules; 2968 fi 2969 2970 case $enable_silent_rules in # ((( 2971 yes) AM_DEFAULT_VERBOSITY=0;; 2972 no) AM_DEFAULT_VERBOSITY=1;; 2973 *) AM_DEFAULT_VERBOSITY=1;; 2974 esac 2975 am_make=${MAKE-make} 2976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2977 printf %s "checking whether $am_make supports nested variables... " >&6; } 2978 if test ${am_cv_make_support_nested_variables+y} 2979 then : 2980 printf %s "(cached) " >&6 2981 else $as_nop 2982 if printf "%s\n" 'TRUE=$(BAR$(V)) 2983 BAR0=false 2984 BAR1=true 2985 V=1 2986 am__doit: 2987 @$(TRUE) 2988 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2989 am_cv_make_support_nested_variables=yes 2990 else 2991 am_cv_make_support_nested_variables=no 2992 fi 2993 fi 2994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2995 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 2996 if test $am_cv_make_support_nested_variables = yes; then 2997 AM_V='$(V)' 2998 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2999 else 3000 AM_V=$AM_DEFAULT_VERBOSITY 3001 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3002 fi 3003 AM_BACKSLASH='\' 3004 3005 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3006 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3007 # is not polluted with repeated "-I." 3008 am__isrc=' -I$(srcdir)' 3009 # test to see if srcdir already configured 3010 if test -f $srcdir/config.status; then 3011 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3012 fi 3013 fi 3014 3015 # test whether we have cygpath 3016 if test -z "$CYGPATH_W"; then 3017 if (cygpath --version) >/dev/null 2>/dev/null; then 3018 CYGPATH_W='cygpath -w' 3019 else 3020 CYGPATH_W=echo 3021 fi 3022 fi 3023 3024 3025 # Define the identity of the package. 3026 PACKAGE='xeyes' 3027 VERSION='1.3.0' 3028 3029 3030 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3031 3032 3033 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3034 3035 # Some tools Automake needs. 3036 3037 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3038 3039 3040 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3041 3042 3043 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3044 3045 3046 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3047 3048 3049 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3050 3051 # For better backward compatibility. To be removed once Automake 1.9.x 3052 # dies out for good. For more background, see: 3053 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3054 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3055 mkdir_p='$(MKDIR_P)' 3056 3057 # We need awk for the "check" target (and possibly the TAP driver). The 3058 # system "awk" is bad on some platforms. 3059 # Always define AMTAR for backward compatibility. Yes, it's still used 3060 # in the wild :-( We should find a proper way to deprecate it ... 3061 AMTAR='$${TAR-tar}' 3062 3063 3064 # We'll loop over all known methods to create a tar archive until one works. 3065 _am_tools='gnutar pax cpio none' 3066 3067 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3068 3069 3070 3071 3072 3073 # Variables for tags utilities; see am/tags.am 3074 if test -z "$CTAGS"; then 3075 CTAGS=ctags 3076 fi 3077 3078 if test -z "$ETAGS"; then 3079 ETAGS=etags 3080 fi 3081 3082 if test -z "$CSCOPE"; then 3083 CSCOPE=cscope 3084 fi 3085 3086 3087 3088 # POSIX will say in a future version that running "rm -f" with no argument 3089 # is OK; and we want to be able to make that assumption in our Makefile 3090 # recipes. So use an aggressive probe to check that the usage we want is 3091 # actually supported "in the wild" to an acceptable degree. 3092 # See automake bug#10828. 3093 # To make any issue more visible, cause the running configure to be aborted 3094 # by default if the 'rm' program in use doesn't match our expectations; the 3095 # user can still override this though. 3096 if rm -f && rm -fr && rm -rf; then : OK; else 3097 cat >&2 <<'END' 3098 Oops! 3099 3100 Your 'rm' program seems unable to run without file operands specified 3101 on the command line, even when the '-f' option is present. This is contrary 3102 to the behaviour of most rm programs out there, and not conforming with 3103 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3104 3105 Please tell bug-automake@gnu.org about your system, including the value 3106 of your $PATH and any error possibly output before this message. This 3107 can help us improve future automake versions. 3108 3109 END 3110 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3111 echo 'Configuration will proceed anyway, since you have set the' >&2 3112 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3113 echo >&2 3114 else 3115 cat >&2 <<'END' 3116 Aborting the configuration process, to ensure you take notice of the issue. 3117 3118 You can download and install GNU coreutils to get an 'rm' implementation 3119 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3120 3121 If you want to complete the configuration process using your problematic 3122 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3123 to "yes", and re-run configure. 3124 3125 END 3126 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3127 fi 3128 fi 3129 3130 3131 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 3152 DEPDIR="${am__leading_dot}deps" 3153 3154 ac_config_commands="$ac_config_commands depfiles" 3155 3156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3157 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3158 cat > confinc.mk << 'END' 3159 am__doit: 3160 @echo this is the am__doit target >confinc.out 3161 .PHONY: am__doit 3162 END 3163 am__include="#" 3164 am__quote= 3165 # BSD make does it like this. 3166 echo '.include "confinc.mk" # ignored' > confmf.BSD 3167 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3168 echo 'include confinc.mk # ignored' > confmf.GNU 3169 _am_result=no 3170 for s in GNU BSD; do 3171 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3172 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3173 ac_status=$? 3174 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3175 (exit $ac_status); } 3176 case $?:`cat confinc.out 2>/dev/null` in #( 3177 '0:this is the am__doit target') : 3178 case $s in #( 3179 BSD) : 3180 am__include='.include' am__quote='"' ;; #( 3181 *) : 3182 am__include='include' am__quote='' ;; 3183 esac ;; #( 3184 *) : 3185 ;; 3186 esac 3187 if test "$am__include" != "#"; then 3188 _am_result="yes ($s style)" 3189 break 3190 fi 3191 done 3192 rm -f confinc.* confmf.* 3193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3194 printf "%s\n" "${_am_result}" >&6; } 3195 3196 # Check whether --enable-dependency-tracking was given. 3197 if test ${enable_dependency_tracking+y} 3198 then : 3199 enableval=$enable_dependency_tracking; 3200 fi 3201 3202 if test "x$enable_dependency_tracking" != xno; then 3203 am_depcomp="$ac_aux_dir/depcomp" 3204 AMDEPBACKSLASH='\' 3205 am__nodep='_no' 3206 fi 3207 if test "x$enable_dependency_tracking" != xno; then 3208 AMDEP_TRUE= 3209 AMDEP_FALSE='#' 3210 else 3211 AMDEP_TRUE='#' 3212 AMDEP_FALSE= 3213 fi 3214 3215 3216 ac_ext=c 3217 ac_cpp='$CPP $CPPFLAGS' 3218 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3219 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3220 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3221 if test -n "$ac_tool_prefix"; then 3222 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3223 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3225 printf %s "checking for $ac_word... " >&6; } 3226 if test ${ac_cv_prog_CC+y} 3227 then : 3228 printf %s "(cached) " >&6 3229 else $as_nop 3230 if test -n "$CC"; then 3231 ac_cv_prog_CC="$CC" # Let the user override the test. 3232 else 3233 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3234 for as_dir in $PATH 3235 do 3236 IFS=$as_save_IFS 3237 case $as_dir in #((( 3238 '') as_dir=./ ;; 3239 */) ;; 3240 *) as_dir=$as_dir/ ;; 3241 esac 3242 for ac_exec_ext in '' $ac_executable_extensions; do 3243 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3244 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3245 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3246 break 2 3247 fi 3248 done 3249 done 3250 IFS=$as_save_IFS 3251 3252 fi 3253 fi 3254 CC=$ac_cv_prog_CC 3255 if test -n "$CC"; then 3256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3257 printf "%s\n" "$CC" >&6; } 3258 else 3259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3260 printf "%s\n" "no" >&6; } 3261 fi 3262 3263 3264 fi 3265 if test -z "$ac_cv_prog_CC"; then 3266 ac_ct_CC=$CC 3267 # Extract the first word of "gcc", so it can be a program name with args. 3268 set dummy gcc; ac_word=$2 3269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3270 printf %s "checking for $ac_word... " >&6; } 3271 if test ${ac_cv_prog_ac_ct_CC+y} 3272 then : 3273 printf %s "(cached) " >&6 3274 else $as_nop 3275 if test -n "$ac_ct_CC"; then 3276 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3277 else 3278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3279 for as_dir in $PATH 3280 do 3281 IFS=$as_save_IFS 3282 case $as_dir in #((( 3283 '') as_dir=./ ;; 3284 */) ;; 3285 *) as_dir=$as_dir/ ;; 3286 esac 3287 for ac_exec_ext in '' $ac_executable_extensions; do 3288 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3289 ac_cv_prog_ac_ct_CC="gcc" 3290 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3291 break 2 3292 fi 3293 done 3294 done 3295 IFS=$as_save_IFS 3296 3297 fi 3298 fi 3299 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3300 if test -n "$ac_ct_CC"; then 3301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3302 printf "%s\n" "$ac_ct_CC" >&6; } 3303 else 3304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3305 printf "%s\n" "no" >&6; } 3306 fi 3307 3308 if test "x$ac_ct_CC" = x; then 3309 CC="" 3310 else 3311 case $cross_compiling:$ac_tool_warned in 3312 yes:) 3313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3314 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3315 ac_tool_warned=yes ;; 3316 esac 3317 CC=$ac_ct_CC 3318 fi 3319 else 3320 CC="$ac_cv_prog_CC" 3321 fi 3322 3323 if test -z "$CC"; then 3324 if test -n "$ac_tool_prefix"; then 3325 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3326 set dummy ${ac_tool_prefix}cc; ac_word=$2 3327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3328 printf %s "checking for $ac_word... " >&6; } 3329 if test ${ac_cv_prog_CC+y} 3330 then : 3331 printf %s "(cached) " >&6 3332 else $as_nop 3333 if test -n "$CC"; then 3334 ac_cv_prog_CC="$CC" # Let the user override the test. 3335 else 3336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3337 for as_dir in $PATH 3338 do 3339 IFS=$as_save_IFS 3340 case $as_dir in #((( 3341 '') as_dir=./ ;; 3342 */) ;; 3343 *) as_dir=$as_dir/ ;; 3344 esac 3345 for ac_exec_ext in '' $ac_executable_extensions; do 3346 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3347 ac_cv_prog_CC="${ac_tool_prefix}cc" 3348 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3349 break 2 3350 fi 3351 done 3352 done 3353 IFS=$as_save_IFS 3354 3355 fi 3356 fi 3357 CC=$ac_cv_prog_CC 3358 if test -n "$CC"; then 3359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3360 printf "%s\n" "$CC" >&6; } 3361 else 3362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3363 printf "%s\n" "no" >&6; } 3364 fi 3365 3366 3367 fi 3368 fi 3369 if test -z "$CC"; then 3370 # Extract the first word of "cc", so it can be a program name with args. 3371 set dummy cc; ac_word=$2 3372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3373 printf %s "checking for $ac_word... " >&6; } 3374 if test ${ac_cv_prog_CC+y} 3375 then : 3376 printf %s "(cached) " >&6 3377 else $as_nop 3378 if test -n "$CC"; then 3379 ac_cv_prog_CC="$CC" # Let the user override the test. 3380 else 3381 ac_prog_rejected=no 3382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3383 for as_dir in $PATH 3384 do 3385 IFS=$as_save_IFS 3386 case $as_dir in #((( 3387 '') as_dir=./ ;; 3388 */) ;; 3389 *) as_dir=$as_dir/ ;; 3390 esac 3391 for ac_exec_ext in '' $ac_executable_extensions; do 3392 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3393 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3394 ac_prog_rejected=yes 3395 continue 3396 fi 3397 ac_cv_prog_CC="cc" 3398 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3399 break 2 3400 fi 3401 done 3402 done 3403 IFS=$as_save_IFS 3404 3405 if test $ac_prog_rejected = yes; then 3406 # We found a bogon in the path, so make sure we never use it. 3407 set dummy $ac_cv_prog_CC 3408 shift 3409 if test $# != 0; then 3410 # We chose a different compiler from the bogus one. 3411 # However, it has the same basename, so the bogon will be chosen 3412 # first if we set CC to just the basename; use the full file name. 3413 shift 3414 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3415 fi 3416 fi 3417 fi 3418 fi 3419 CC=$ac_cv_prog_CC 3420 if test -n "$CC"; then 3421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3422 printf "%s\n" "$CC" >&6; } 3423 else 3424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3425 printf "%s\n" "no" >&6; } 3426 fi 3427 3428 3429 fi 3430 if test -z "$CC"; then 3431 if test -n "$ac_tool_prefix"; then 3432 for ac_prog in cl.exe 3433 do 3434 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3435 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3437 printf %s "checking for $ac_word... " >&6; } 3438 if test ${ac_cv_prog_CC+y} 3439 then : 3440 printf %s "(cached) " >&6 3441 else $as_nop 3442 if test -n "$CC"; then 3443 ac_cv_prog_CC="$CC" # Let the user override the test. 3444 else 3445 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3446 for as_dir in $PATH 3447 do 3448 IFS=$as_save_IFS 3449 case $as_dir in #((( 3450 '') as_dir=./ ;; 3451 */) ;; 3452 *) as_dir=$as_dir/ ;; 3453 esac 3454 for ac_exec_ext in '' $ac_executable_extensions; do 3455 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3456 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3457 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3458 break 2 3459 fi 3460 done 3461 done 3462 IFS=$as_save_IFS 3463 3464 fi 3465 fi 3466 CC=$ac_cv_prog_CC 3467 if test -n "$CC"; then 3468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3469 printf "%s\n" "$CC" >&6; } 3470 else 3471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3472 printf "%s\n" "no" >&6; } 3473 fi 3474 3475 3476 test -n "$CC" && break 3477 done 3478 fi 3479 if test -z "$CC"; then 3480 ac_ct_CC=$CC 3481 for ac_prog in cl.exe 3482 do 3483 # Extract the first word of "$ac_prog", so it can be a program name with args. 3484 set dummy $ac_prog; ac_word=$2 3485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3486 printf %s "checking for $ac_word... " >&6; } 3487 if test ${ac_cv_prog_ac_ct_CC+y} 3488 then : 3489 printf %s "(cached) " >&6 3490 else $as_nop 3491 if test -n "$ac_ct_CC"; then 3492 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3493 else 3494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3495 for as_dir in $PATH 3496 do 3497 IFS=$as_save_IFS 3498 case $as_dir in #((( 3499 '') as_dir=./ ;; 3500 */) ;; 3501 *) as_dir=$as_dir/ ;; 3502 esac 3503 for ac_exec_ext in '' $ac_executable_extensions; do 3504 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3505 ac_cv_prog_ac_ct_CC="$ac_prog" 3506 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3507 break 2 3508 fi 3509 done 3510 done 3511 IFS=$as_save_IFS 3512 3513 fi 3514 fi 3515 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3516 if test -n "$ac_ct_CC"; then 3517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3518 printf "%s\n" "$ac_ct_CC" >&6; } 3519 else 3520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3521 printf "%s\n" "no" >&6; } 3522 fi 3523 3524 3525 test -n "$ac_ct_CC" && break 3526 done 3527 3528 if test "x$ac_ct_CC" = x; then 3529 CC="" 3530 else 3531 case $cross_compiling:$ac_tool_warned in 3532 yes:) 3533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3534 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3535 ac_tool_warned=yes ;; 3536 esac 3537 CC=$ac_ct_CC 3538 fi 3539 fi 3540 3541 fi 3542 if test -z "$CC"; then 3543 if test -n "$ac_tool_prefix"; then 3544 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3545 set dummy ${ac_tool_prefix}clang; ac_word=$2 3546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3547 printf %s "checking for $ac_word... " >&6; } 3548 if test ${ac_cv_prog_CC+y} 3549 then : 3550 printf %s "(cached) " >&6 3551 else $as_nop 3552 if test -n "$CC"; then 3553 ac_cv_prog_CC="$CC" # Let the user override the test. 3554 else 3555 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3556 for as_dir in $PATH 3557 do 3558 IFS=$as_save_IFS 3559 case $as_dir in #((( 3560 '') as_dir=./ ;; 3561 */) ;; 3562 *) as_dir=$as_dir/ ;; 3563 esac 3564 for ac_exec_ext in '' $ac_executable_extensions; do 3565 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3566 ac_cv_prog_CC="${ac_tool_prefix}clang" 3567 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3568 break 2 3569 fi 3570 done 3571 done 3572 IFS=$as_save_IFS 3573 3574 fi 3575 fi 3576 CC=$ac_cv_prog_CC 3577 if test -n "$CC"; then 3578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3579 printf "%s\n" "$CC" >&6; } 3580 else 3581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3582 printf "%s\n" "no" >&6; } 3583 fi 3584 3585 3586 fi 3587 if test -z "$ac_cv_prog_CC"; then 3588 ac_ct_CC=$CC 3589 # Extract the first word of "clang", so it can be a program name with args. 3590 set dummy clang; ac_word=$2 3591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3592 printf %s "checking for $ac_word... " >&6; } 3593 if test ${ac_cv_prog_ac_ct_CC+y} 3594 then : 3595 printf %s "(cached) " >&6 3596 else $as_nop 3597 if test -n "$ac_ct_CC"; then 3598 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3599 else 3600 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3601 for as_dir in $PATH 3602 do 3603 IFS=$as_save_IFS 3604 case $as_dir in #((( 3605 '') as_dir=./ ;; 3606 */) ;; 3607 *) as_dir=$as_dir/ ;; 3608 esac 3609 for ac_exec_ext in '' $ac_executable_extensions; do 3610 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3611 ac_cv_prog_ac_ct_CC="clang" 3612 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3613 break 2 3614 fi 3615 done 3616 done 3617 IFS=$as_save_IFS 3618 3619 fi 3620 fi 3621 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3622 if test -n "$ac_ct_CC"; then 3623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3624 printf "%s\n" "$ac_ct_CC" >&6; } 3625 else 3626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3627 printf "%s\n" "no" >&6; } 3628 fi 3629 3630 if test "x$ac_ct_CC" = x; then 3631 CC="" 3632 else 3633 case $cross_compiling:$ac_tool_warned in 3634 yes:) 3635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3636 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3637 ac_tool_warned=yes ;; 3638 esac 3639 CC=$ac_ct_CC 3640 fi 3641 else 3642 CC="$ac_cv_prog_CC" 3643 fi 3644 3645 fi 3646 3647 3648 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3649 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3650 as_fn_error $? "no acceptable C compiler found in \$PATH 3651 See \`config.log' for more details" "$LINENO" 5; } 3652 3653 # Provide some information about the compiler. 3654 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3655 set X $ac_compile 3656 ac_compiler=$2 3657 for ac_option in --version -v -V -qversion -version; do 3658 { { ac_try="$ac_compiler $ac_option >&5" 3659 case "(($ac_try" in 3660 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3661 *) ac_try_echo=$ac_try;; 3662 esac 3663 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3664 printf "%s\n" "$ac_try_echo"; } >&5 3665 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3666 ac_status=$? 3667 if test -s conftest.err; then 3668 sed '10a\ 3669 ... rest of stderr output deleted ... 3670 10q' conftest.err >conftest.er1 3671 cat conftest.er1 >&5 3672 fi 3673 rm -f conftest.er1 conftest.err 3674 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3675 test $ac_status = 0; } 3676 done 3677 3678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3679 /* end confdefs.h. */ 3680 3681 int 3682 main (void) 3683 { 3684 3685 ; 3686 return 0; 3687 } 3688 _ACEOF 3689 ac_clean_files_save=$ac_clean_files 3690 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3691 # Try to create an executable without -o first, disregard a.out. 3692 # It will help us diagnose broken compilers, and finding out an intuition 3693 # of exeext. 3694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3695 printf %s "checking whether the C compiler works... " >&6; } 3696 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3697 3698 # The possible output files: 3699 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3700 3701 ac_rmfiles= 3702 for ac_file in $ac_files 3703 do 3704 case $ac_file in 3705 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3706 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3707 esac 3708 done 3709 rm -f $ac_rmfiles 3710 3711 if { { ac_try="$ac_link_default" 3712 case "(($ac_try" in 3713 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3714 *) ac_try_echo=$ac_try;; 3715 esac 3716 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3717 printf "%s\n" "$ac_try_echo"; } >&5 3718 (eval "$ac_link_default") 2>&5 3719 ac_status=$? 3720 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3721 test $ac_status = 0; } 3722 then : 3723 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3724 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3725 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3726 # so that the user can short-circuit this test for compilers unknown to 3727 # Autoconf. 3728 for ac_file in $ac_files '' 3729 do 3730 test -f "$ac_file" || continue 3731 case $ac_file in 3732 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3733 ;; 3734 [ab].out ) 3735 # We found the default executable, but exeext='' is most 3736 # certainly right. 3737 break;; 3738 *.* ) 3739 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3740 then :; else 3741 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3742 fi 3743 # We set ac_cv_exeext here because the later test for it is not 3744 # safe: cross compilers may not add the suffix if given an `-o' 3745 # argument, so we may need to know it at that point already. 3746 # Even if this section looks crufty: it has the advantage of 3747 # actually working. 3748 break;; 3749 * ) 3750 break;; 3751 esac 3752 done 3753 test "$ac_cv_exeext" = no && ac_cv_exeext= 3754 3755 else $as_nop 3756 ac_file='' 3757 fi 3758 if test -z "$ac_file" 3759 then : 3760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3761 printf "%s\n" "no" >&6; } 3762 printf "%s\n" "$as_me: failed program was:" >&5 3763 sed 's/^/| /' conftest.$ac_ext >&5 3764 3765 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3766 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3767 as_fn_error 77 "C compiler cannot create executables 3768 See \`config.log' for more details" "$LINENO" 5; } 3769 else $as_nop 3770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3771 printf "%s\n" "yes" >&6; } 3772 fi 3773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3774 printf %s "checking for C compiler default output file name... " >&6; } 3775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3776 printf "%s\n" "$ac_file" >&6; } 3777 ac_exeext=$ac_cv_exeext 3778 3779 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3780 ac_clean_files=$ac_clean_files_save 3781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3782 printf %s "checking for suffix of executables... " >&6; } 3783 if { { ac_try="$ac_link" 3784 case "(($ac_try" in 3785 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3786 *) ac_try_echo=$ac_try;; 3787 esac 3788 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3789 printf "%s\n" "$ac_try_echo"; } >&5 3790 (eval "$ac_link") 2>&5 3791 ac_status=$? 3792 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3793 test $ac_status = 0; } 3794 then : 3795 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3796 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3797 # work properly (i.e., refer to `conftest.exe'), while it won't with 3798 # `rm'. 3799 for ac_file in conftest.exe conftest conftest.*; do 3800 test -f "$ac_file" || continue 3801 case $ac_file in 3802 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3803 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3804 break;; 3805 * ) break;; 3806 esac 3807 done 3808 else $as_nop 3809 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3810 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3811 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3812 See \`config.log' for more details" "$LINENO" 5; } 3813 fi 3814 rm -f conftest conftest$ac_cv_exeext 3815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3816 printf "%s\n" "$ac_cv_exeext" >&6; } 3817 3818 rm -f conftest.$ac_ext 3819 EXEEXT=$ac_cv_exeext 3820 ac_exeext=$EXEEXT 3821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3822 /* end confdefs.h. */ 3823 #include <stdio.h> 3824 int 3825 main (void) 3826 { 3827 FILE *f = fopen ("conftest.out", "w"); 3828 return ferror (f) || fclose (f) != 0; 3829 3830 ; 3831 return 0; 3832 } 3833 _ACEOF 3834 ac_clean_files="$ac_clean_files conftest.out" 3835 # Check that the compiler produces executables we can run. If not, either 3836 # the compiler is broken, or we cross compile. 3837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3838 printf %s "checking whether we are cross compiling... " >&6; } 3839 if test "$cross_compiling" != yes; then 3840 { { ac_try="$ac_link" 3841 case "(($ac_try" in 3842 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3843 *) ac_try_echo=$ac_try;; 3844 esac 3845 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3846 printf "%s\n" "$ac_try_echo"; } >&5 3847 (eval "$ac_link") 2>&5 3848 ac_status=$? 3849 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3850 test $ac_status = 0; } 3851 if { ac_try='./conftest$ac_cv_exeext' 3852 { { case "(($ac_try" in 3853 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3854 *) ac_try_echo=$ac_try;; 3855 esac 3856 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3857 printf "%s\n" "$ac_try_echo"; } >&5 3858 (eval "$ac_try") 2>&5 3859 ac_status=$? 3860 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3861 test $ac_status = 0; }; }; then 3862 cross_compiling=no 3863 else 3864 if test "$cross_compiling" = maybe; then 3865 cross_compiling=yes 3866 else 3867 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3868 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3869 as_fn_error 77 "cannot run C compiled programs. 3870 If you meant to cross compile, use \`--host'. 3871 See \`config.log' for more details" "$LINENO" 5; } 3872 fi 3873 fi 3874 fi 3875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3876 printf "%s\n" "$cross_compiling" >&6; } 3877 3878 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3879 ac_clean_files=$ac_clean_files_save 3880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3881 printf %s "checking for suffix of object files... " >&6; } 3882 if test ${ac_cv_objext+y} 3883 then : 3884 printf %s "(cached) " >&6 3885 else $as_nop 3886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3887 /* end confdefs.h. */ 3888 3889 int 3890 main (void) 3891 { 3892 3893 ; 3894 return 0; 3895 } 3896 _ACEOF 3897 rm -f conftest.o conftest.obj 3898 if { { ac_try="$ac_compile" 3899 case "(($ac_try" in 3900 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3901 *) ac_try_echo=$ac_try;; 3902 esac 3903 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3904 printf "%s\n" "$ac_try_echo"; } >&5 3905 (eval "$ac_compile") 2>&5 3906 ac_status=$? 3907 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3908 test $ac_status = 0; } 3909 then : 3910 for ac_file in conftest.o conftest.obj conftest.*; do 3911 test -f "$ac_file" || continue; 3912 case $ac_file in 3913 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3914 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3915 break;; 3916 esac 3917 done 3918 else $as_nop 3919 printf "%s\n" "$as_me: failed program was:" >&5 3920 sed 's/^/| /' conftest.$ac_ext >&5 3921 3922 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3923 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3924 as_fn_error $? "cannot compute suffix of object files: cannot compile 3925 See \`config.log' for more details" "$LINENO" 5; } 3926 fi 3927 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3928 fi 3929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3930 printf "%s\n" "$ac_cv_objext" >&6; } 3931 OBJEXT=$ac_cv_objext 3932 ac_objext=$OBJEXT 3933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3934 printf %s "checking whether the compiler supports GNU C... " >&6; } 3935 if test ${ac_cv_c_compiler_gnu+y} 3936 then : 3937 printf %s "(cached) " >&6 3938 else $as_nop 3939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3940 /* end confdefs.h. */ 3941 3942 int 3943 main (void) 3944 { 3945 #ifndef __GNUC__ 3946 choke me 3947 #endif 3948 3949 ; 3950 return 0; 3951 } 3952 _ACEOF 3953 if ac_fn_c_try_compile "$LINENO" 3954 then : 3955 ac_compiler_gnu=yes 3956 else $as_nop 3957 ac_compiler_gnu=no 3958 fi 3959 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3960 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3961 3962 fi 3963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3964 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3965 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3966 3967 if test $ac_compiler_gnu = yes; then 3968 GCC=yes 3969 else 3970 GCC= 3971 fi 3972 ac_test_CFLAGS=${CFLAGS+y} 3973 ac_save_CFLAGS=$CFLAGS 3974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3975 printf %s "checking whether $CC accepts -g... " >&6; } 3976 if test ${ac_cv_prog_cc_g+y} 3977 then : 3978 printf %s "(cached) " >&6 3979 else $as_nop 3980 ac_save_c_werror_flag=$ac_c_werror_flag 3981 ac_c_werror_flag=yes 3982 ac_cv_prog_cc_g=no 3983 CFLAGS="-g" 3984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3985 /* end confdefs.h. */ 3986 3987 int 3988 main (void) 3989 { 3990 3991 ; 3992 return 0; 3993 } 3994 _ACEOF 3995 if ac_fn_c_try_compile "$LINENO" 3996 then : 3997 ac_cv_prog_cc_g=yes 3998 else $as_nop 3999 CFLAGS="" 4000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4001 /* end confdefs.h. */ 4002 4003 int 4004 main (void) 4005 { 4006 4007 ; 4008 return 0; 4009 } 4010 _ACEOF 4011 if ac_fn_c_try_compile "$LINENO" 4012 then : 4013 4014 else $as_nop 4015 ac_c_werror_flag=$ac_save_c_werror_flag 4016 CFLAGS="-g" 4017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4018 /* end confdefs.h. */ 4019 4020 int 4021 main (void) 4022 { 4023 4024 ; 4025 return 0; 4026 } 4027 _ACEOF 4028 if ac_fn_c_try_compile "$LINENO" 4029 then : 4030 ac_cv_prog_cc_g=yes 4031 fi 4032 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4033 fi 4034 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4035 fi 4036 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4037 ac_c_werror_flag=$ac_save_c_werror_flag 4038 fi 4039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4040 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4041 if test $ac_test_CFLAGS; then 4042 CFLAGS=$ac_save_CFLAGS 4043 elif test $ac_cv_prog_cc_g = yes; then 4044 if test "$GCC" = yes; then 4045 CFLAGS="-g -O2" 4046 else 4047 CFLAGS="-g" 4048 fi 4049 else 4050 if test "$GCC" = yes; then 4051 CFLAGS="-O2" 4052 else 4053 CFLAGS= 4054 fi 4055 fi 4056 ac_prog_cc_stdc=no 4057 if test x$ac_prog_cc_stdc = xno 4058 then : 4059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4060 printf %s "checking for $CC option to enable C11 features... " >&6; } 4061 if test ${ac_cv_prog_cc_c11+y} 4062 then : 4063 printf %s "(cached) " >&6 4064 else $as_nop 4065 ac_cv_prog_cc_c11=no 4066 ac_save_CC=$CC 4067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4068 /* end confdefs.h. */ 4069 $ac_c_conftest_c11_program 4070 _ACEOF 4071 for ac_arg in '' -std=gnu11 4072 do 4073 CC="$ac_save_CC $ac_arg" 4074 if ac_fn_c_try_compile "$LINENO" 4075 then : 4076 ac_cv_prog_cc_c11=$ac_arg 4077 fi 4078 rm -f core conftest.err conftest.$ac_objext conftest.beam 4079 test "x$ac_cv_prog_cc_c11" != "xno" && break 4080 done 4081 rm -f conftest.$ac_ext 4082 CC=$ac_save_CC 4083 fi 4084 4085 if test "x$ac_cv_prog_cc_c11" = xno 4086 then : 4087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4088 printf "%s\n" "unsupported" >&6; } 4089 else $as_nop 4090 if test "x$ac_cv_prog_cc_c11" = x 4091 then : 4092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4093 printf "%s\n" "none needed" >&6; } 4094 else $as_nop 4095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4096 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4097 CC="$CC $ac_cv_prog_cc_c11" 4098 fi 4099 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4100 ac_prog_cc_stdc=c11 4101 fi 4102 fi 4103 if test x$ac_prog_cc_stdc = xno 4104 then : 4105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4106 printf %s "checking for $CC option to enable C99 features... " >&6; } 4107 if test ${ac_cv_prog_cc_c99+y} 4108 then : 4109 printf %s "(cached) " >&6 4110 else $as_nop 4111 ac_cv_prog_cc_c99=no 4112 ac_save_CC=$CC 4113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4114 /* end confdefs.h. */ 4115 $ac_c_conftest_c99_program 4116 _ACEOF 4117 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4118 do 4119 CC="$ac_save_CC $ac_arg" 4120 if ac_fn_c_try_compile "$LINENO" 4121 then : 4122 ac_cv_prog_cc_c99=$ac_arg 4123 fi 4124 rm -f core conftest.err conftest.$ac_objext conftest.beam 4125 test "x$ac_cv_prog_cc_c99" != "xno" && break 4126 done 4127 rm -f conftest.$ac_ext 4128 CC=$ac_save_CC 4129 fi 4130 4131 if test "x$ac_cv_prog_cc_c99" = xno 4132 then : 4133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4134 printf "%s\n" "unsupported" >&6; } 4135 else $as_nop 4136 if test "x$ac_cv_prog_cc_c99" = x 4137 then : 4138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4139 printf "%s\n" "none needed" >&6; } 4140 else $as_nop 4141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4142 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4143 CC="$CC $ac_cv_prog_cc_c99" 4144 fi 4145 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4146 ac_prog_cc_stdc=c99 4147 fi 4148 fi 4149 if test x$ac_prog_cc_stdc = xno 4150 then : 4151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4152 printf %s "checking for $CC option to enable C89 features... " >&6; } 4153 if test ${ac_cv_prog_cc_c89+y} 4154 then : 4155 printf %s "(cached) " >&6 4156 else $as_nop 4157 ac_cv_prog_cc_c89=no 4158 ac_save_CC=$CC 4159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4160 /* end confdefs.h. */ 4161 $ac_c_conftest_c89_program 4162 _ACEOF 4163 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4164 do 4165 CC="$ac_save_CC $ac_arg" 4166 if ac_fn_c_try_compile "$LINENO" 4167 then : 4168 ac_cv_prog_cc_c89=$ac_arg 4169 fi 4170 rm -f core conftest.err conftest.$ac_objext conftest.beam 4171 test "x$ac_cv_prog_cc_c89" != "xno" && break 4172 done 4173 rm -f conftest.$ac_ext 4174 CC=$ac_save_CC 4175 fi 4176 4177 if test "x$ac_cv_prog_cc_c89" = xno 4178 then : 4179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4180 printf "%s\n" "unsupported" >&6; } 4181 else $as_nop 4182 if test "x$ac_cv_prog_cc_c89" = x 4183 then : 4184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4185 printf "%s\n" "none needed" >&6; } 4186 else $as_nop 4187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4188 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4189 CC="$CC $ac_cv_prog_cc_c89" 4190 fi 4191 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4192 ac_prog_cc_stdc=c89 4193 fi 4194 fi 4195 4196 ac_ext=c 4197 ac_cpp='$CPP $CPPFLAGS' 4198 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4199 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4200 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4201 4202 4203 ac_ext=c 4204 ac_cpp='$CPP $CPPFLAGS' 4205 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4206 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4207 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4209 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4210 if test ${am_cv_prog_cc_c_o+y} 4211 then : 4212 printf %s "(cached) " >&6 4213 else $as_nop 4214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4215 /* end confdefs.h. */ 4216 4217 int 4218 main (void) 4219 { 4220 4221 ; 4222 return 0; 4223 } 4224 _ACEOF 4225 # Make sure it works both with $CC and with simple cc. 4226 # Following AC_PROG_CC_C_O, we do the test twice because some 4227 # compilers refuse to overwrite an existing .o file with -o, 4228 # though they will create one. 4229 am_cv_prog_cc_c_o=yes 4230 for am_i in 1 2; do 4231 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4232 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4233 ac_status=$? 4234 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4235 (exit $ac_status); } \ 4236 && test -f conftest2.$ac_objext; then 4237 : OK 4238 else 4239 am_cv_prog_cc_c_o=no 4240 break 4241 fi 4242 done 4243 rm -f core conftest* 4244 unset am_i 4245 fi 4246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4247 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4248 if test "$am_cv_prog_cc_c_o" != yes; then 4249 # Losing compiler, so override with the script. 4250 # FIXME: It is wrong to rewrite CC. 4251 # But if we don't then we get into trouble of one sort or another. 4252 # A longer-term fix would be to have automake use am__CC in this case, 4253 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4254 CC="$am_aux_dir/compile $CC" 4255 fi 4256 ac_ext=c 4257 ac_cpp='$CPP $CPPFLAGS' 4258 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4259 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4260 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4261 4262 4263 depcc="$CC" am_compiler_list= 4264 4265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4266 printf %s "checking dependency style of $depcc... " >&6; } 4267 if test ${am_cv_CC_dependencies_compiler_type+y} 4268 then : 4269 printf %s "(cached) " >&6 4270 else $as_nop 4271 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4272 # We make a subdir and do the tests there. Otherwise we can end up 4273 # making bogus files that we don't know about and never remove. For 4274 # instance it was reported that on HP-UX the gcc test will end up 4275 # making a dummy file named 'D' -- because '-MD' means "put the output 4276 # in D". 4277 rm -rf conftest.dir 4278 mkdir conftest.dir 4279 # Copy depcomp to subdir because otherwise we won't find it if we're 4280 # using a relative directory. 4281 cp "$am_depcomp" conftest.dir 4282 cd conftest.dir 4283 # We will build objects and dependencies in a subdirectory because 4284 # it helps to detect inapplicable dependency modes. For instance 4285 # both Tru64's cc and ICC support -MD to output dependencies as a 4286 # side effect of compilation, but ICC will put the dependencies in 4287 # the current directory while Tru64 will put them in the object 4288 # directory. 4289 mkdir sub 4290 4291 am_cv_CC_dependencies_compiler_type=none 4292 if test "$am_compiler_list" = ""; then 4293 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4294 fi 4295 am__universal=false 4296 case " $depcc " in #( 4297 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4298 esac 4299 4300 for depmode in $am_compiler_list; do 4301 # Setup a source with many dependencies, because some compilers 4302 # like to wrap large dependency lists on column 80 (with \), and 4303 # we should not choose a depcomp mode which is confused by this. 4304 # 4305 # We need to recreate these files for each test, as the compiler may 4306 # overwrite some of them when testing with obscure command lines. 4307 # This happens at least with the AIX C compiler. 4308 : > sub/conftest.c 4309 for i in 1 2 3 4 5 6; do 4310 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4311 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4312 # Solaris 10 /bin/sh. 4313 echo '/* dummy */' > sub/conftst$i.h 4314 done 4315 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4316 4317 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4318 # mode. It turns out that the SunPro C++ compiler does not properly 4319 # handle '-M -o', and we need to detect this. Also, some Intel 4320 # versions had trouble with output in subdirs. 4321 am__obj=sub/conftest.${OBJEXT-o} 4322 am__minus_obj="-o $am__obj" 4323 case $depmode in 4324 gcc) 4325 # This depmode causes a compiler race in universal mode. 4326 test "$am__universal" = false || continue 4327 ;; 4328 nosideeffect) 4329 # After this tag, mechanisms are not by side-effect, so they'll 4330 # only be used when explicitly requested. 4331 if test "x$enable_dependency_tracking" = xyes; then 4332 continue 4333 else 4334 break 4335 fi 4336 ;; 4337 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4338 # This compiler won't grok '-c -o', but also, the minuso test has 4339 # not run yet. These depmodes are late enough in the game, and 4340 # so weak that their functioning should not be impacted. 4341 am__obj=conftest.${OBJEXT-o} 4342 am__minus_obj= 4343 ;; 4344 none) break ;; 4345 esac 4346 if depmode=$depmode \ 4347 source=sub/conftest.c object=$am__obj \ 4348 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4349 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4350 >/dev/null 2>conftest.err && 4351 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4352 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4353 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4354 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4355 # icc doesn't choke on unknown options, it will just issue warnings 4356 # or remarks (even with -Werror). So we grep stderr for any message 4357 # that says an option was ignored or not supported. 4358 # When given -MP, icc 7.0 and 7.1 complain thusly: 4359 # icc: Command line warning: ignoring option '-M'; no argument required 4360 # The diagnosis changed in icc 8.0: 4361 # icc: Command line remark: option '-MP' not supported 4362 if (grep 'ignoring option' conftest.err || 4363 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4364 am_cv_CC_dependencies_compiler_type=$depmode 4365 break 4366 fi 4367 fi 4368 done 4369 4370 cd .. 4371 rm -rf conftest.dir 4372 else 4373 am_cv_CC_dependencies_compiler_type=none 4374 fi 4375 4376 fi 4377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4378 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4379 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4380 4381 if 4382 test "x$enable_dependency_tracking" != xno \ 4383 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4384 am__fastdepCC_TRUE= 4385 am__fastdepCC_FALSE='#' 4386 else 4387 am__fastdepCC_TRUE='#' 4388 am__fastdepCC_FALSE= 4389 fi 4390 4391 4392 4393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4394 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4395 if test ${ac_cv_c_undeclared_builtin_options+y} 4396 then : 4397 printf %s "(cached) " >&6 4398 else $as_nop 4399 ac_save_CFLAGS=$CFLAGS 4400 ac_cv_c_undeclared_builtin_options='cannot detect' 4401 for ac_arg in '' -fno-builtin; do 4402 CFLAGS="$ac_save_CFLAGS $ac_arg" 4403 # This test program should *not* compile successfully. 4404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4405 /* end confdefs.h. */ 4406 4407 int 4408 main (void) 4409 { 4410 (void) strchr; 4411 ; 4412 return 0; 4413 } 4414 _ACEOF 4415 if ac_fn_c_try_compile "$LINENO" 4416 then : 4417 4418 else $as_nop 4419 # This test program should compile successfully. 4420 # No library function is consistently available on 4421 # freestanding implementations, so test against a dummy 4422 # declaration. Include always-available headers on the 4423 # off chance that they somehow elicit warnings. 4424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4425 /* end confdefs.h. */ 4426 #include <float.h> 4427 #include <limits.h> 4428 #include <stdarg.h> 4429 #include <stddef.h> 4430 extern void ac_decl (int, char *); 4431 4432 int 4433 main (void) 4434 { 4435 (void) ac_decl (0, (char *) 0); 4436 (void) ac_decl; 4437 4438 ; 4439 return 0; 4440 } 4441 _ACEOF 4442 if ac_fn_c_try_compile "$LINENO" 4443 then : 4444 if test x"$ac_arg" = x 4445 then : 4446 ac_cv_c_undeclared_builtin_options='none needed' 4447 else $as_nop 4448 ac_cv_c_undeclared_builtin_options=$ac_arg 4449 fi 4450 break 4451 fi 4452 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4453 fi 4454 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4455 done 4456 CFLAGS=$ac_save_CFLAGS 4457 4458 fi 4459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4460 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4461 case $ac_cv_c_undeclared_builtin_options in #( 4462 'cannot detect') : 4463 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4464 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4465 as_fn_error $? "cannot make $CC report undeclared builtins 4466 See \`config.log' for more details" "$LINENO" 5; } ;; #( 4467 'none needed') : 4468 ac_c_undeclared_builtin_options='' ;; #( 4469 *) : 4470 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4471 esac 4472 4473 ac_header= ac_cache= 4474 for ac_item in $ac_header_c_list 4475 do 4476 if test $ac_cache; then 4477 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4478 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4479 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4480 fi 4481 ac_header= ac_cache= 4482 elif test $ac_header; then 4483 ac_cache=$ac_item 4484 else 4485 ac_header=$ac_item 4486 fi 4487 done 4488 4489 4490 4491 4492 4493 4494 4495 4496 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4497 then : 4498 4499 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4500 4501 fi 4502 4503 4504 4505 4506 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4507 if test "x$ac_cv_have_decl___clang__" = xyes 4508 then : 4509 CLANGCC="yes" 4510 else $as_nop 4511 CLANGCC="no" 4512 fi 4513 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4514 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4515 then : 4516 INTELCC="yes" 4517 else $as_nop 4518 INTELCC="no" 4519 fi 4520 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4521 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4522 then : 4523 SUNCC="yes" 4524 else $as_nop 4525 SUNCC="no" 4526 fi 4527 4528 4529 4530 4531 4532 4533 4534 4535 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4536 if test -n "$ac_tool_prefix"; then 4537 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4538 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4540 printf %s "checking for $ac_word... " >&6; } 4541 if test ${ac_cv_path_PKG_CONFIG+y} 4542 then : 4543 printf %s "(cached) " >&6 4544 else $as_nop 4545 case $PKG_CONFIG in 4546 [\\/]* | ?:[\\/]*) 4547 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4548 ;; 4549 *) 4550 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4551 for as_dir in $PATH 4552 do 4553 IFS=$as_save_IFS 4554 case $as_dir in #((( 4555 '') as_dir=./ ;; 4556 */) ;; 4557 *) as_dir=$as_dir/ ;; 4558 esac 4559 for ac_exec_ext in '' $ac_executable_extensions; do 4560 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4561 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4562 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4563 break 2 4564 fi 4565 done 4566 done 4567 IFS=$as_save_IFS 4568 4569 ;; 4570 esac 4571 fi 4572 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4573 if test -n "$PKG_CONFIG"; then 4574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4575 printf "%s\n" "$PKG_CONFIG" >&6; } 4576 else 4577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4578 printf "%s\n" "no" >&6; } 4579 fi 4580 4581 4582 fi 4583 if test -z "$ac_cv_path_PKG_CONFIG"; then 4584 ac_pt_PKG_CONFIG=$PKG_CONFIG 4585 # Extract the first word of "pkg-config", so it can be a program name with args. 4586 set dummy pkg-config; ac_word=$2 4587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4588 printf %s "checking for $ac_word... " >&6; } 4589 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4590 then : 4591 printf %s "(cached) " >&6 4592 else $as_nop 4593 case $ac_pt_PKG_CONFIG in 4594 [\\/]* | ?:[\\/]*) 4595 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4596 ;; 4597 *) 4598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4599 for as_dir in $PATH 4600 do 4601 IFS=$as_save_IFS 4602 case $as_dir in #((( 4603 '') as_dir=./ ;; 4604 */) ;; 4605 *) as_dir=$as_dir/ ;; 4606 esac 4607 for ac_exec_ext in '' $ac_executable_extensions; do 4608 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4609 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4610 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4611 break 2 4612 fi 4613 done 4614 done 4615 IFS=$as_save_IFS 4616 4617 ;; 4618 esac 4619 fi 4620 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4621 if test -n "$ac_pt_PKG_CONFIG"; then 4622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4623 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4624 else 4625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4626 printf "%s\n" "no" >&6; } 4627 fi 4628 4629 if test "x$ac_pt_PKG_CONFIG" = x; then 4630 PKG_CONFIG="" 4631 else 4632 case $cross_compiling:$ac_tool_warned in 4633 yes:) 4634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4635 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4636 ac_tool_warned=yes ;; 4637 esac 4638 PKG_CONFIG=$ac_pt_PKG_CONFIG 4639 fi 4640 else 4641 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4642 fi 4643 4644 fi 4645 if test -n "$PKG_CONFIG"; then 4646 _pkg_min_version=0.9.0 4647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4648 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4649 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4651 printf "%s\n" "yes" >&6; } 4652 else 4653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4654 printf "%s\n" "no" >&6; } 4655 PKG_CONFIG="" 4656 fi 4657 fi 4658 4659 4660 # Make sure we can run config.sub. 4661 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4662 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4663 4664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4665 printf %s "checking build system type... " >&6; } 4666 if test ${ac_cv_build+y} 4667 then : 4668 printf %s "(cached) " >&6 4669 else $as_nop 4670 ac_build_alias=$build_alias 4671 test "x$ac_build_alias" = x && 4672 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4673 test "x$ac_build_alias" = x && 4674 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4675 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4676 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4677 4678 fi 4679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4680 printf "%s\n" "$ac_cv_build" >&6; } 4681 case $ac_cv_build in 4682 *-*-*) ;; 4683 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4684 esac 4685 build=$ac_cv_build 4686 ac_save_IFS=$IFS; IFS='-' 4687 set x $ac_cv_build 4688 shift 4689 build_cpu=$1 4690 build_vendor=$2 4691 shift; shift 4692 # Remember, the first character of IFS is used to create $*, 4693 # except with old shells: 4694 build_os=$* 4695 IFS=$ac_save_IFS 4696 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4697 4698 4699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4700 printf %s "checking host system type... " >&6; } 4701 if test ${ac_cv_host+y} 4702 then : 4703 printf %s "(cached) " >&6 4704 else $as_nop 4705 if test "x$host_alias" = x; then 4706 ac_cv_host=$ac_cv_build 4707 else 4708 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4709 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4710 fi 4711 4712 fi 4713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4714 printf "%s\n" "$ac_cv_host" >&6; } 4715 case $ac_cv_host in 4716 *-*-*) ;; 4717 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4718 esac 4719 host=$ac_cv_host 4720 ac_save_IFS=$IFS; IFS='-' 4721 set x $ac_cv_host 4722 shift 4723 host_cpu=$1 4724 host_vendor=$2 4725 shift; shift 4726 # Remember, the first character of IFS is used to create $*, 4727 # except with old shells: 4728 host_os=$* 4729 IFS=$ac_save_IFS 4730 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4731 4732 4733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4734 printf %s "checking for a sed that does not truncate output... " >&6; } 4735 if test ${ac_cv_path_SED+y} 4736 then : 4737 printf %s "(cached) " >&6 4738 else $as_nop 4739 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4740 for ac_i in 1 2 3 4 5 6 7; do 4741 ac_script="$ac_script$as_nl$ac_script" 4742 done 4743 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4744 { ac_script=; unset ac_script;} 4745 if test -z "$SED"; then 4746 ac_path_SED_found=false 4747 # Loop through the user's path and test for each of PROGNAME-LIST 4748 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4749 for as_dir in $PATH 4750 do 4751 IFS=$as_save_IFS 4752 case $as_dir in #((( 4753 '') as_dir=./ ;; 4754 */) ;; 4755 *) as_dir=$as_dir/ ;; 4756 esac 4757 for ac_prog in sed gsed 4758 do 4759 for ac_exec_ext in '' $ac_executable_extensions; do 4760 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4761 as_fn_executable_p "$ac_path_SED" || continue 4762 # Check for GNU ac_path_SED and select it if it is found. 4763 # Check for GNU $ac_path_SED 4764 case `"$ac_path_SED" --version 2>&1` in 4765 *GNU*) 4766 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4767 *) 4768 ac_count=0 4769 printf %s 0123456789 >"conftest.in" 4770 while : 4771 do 4772 cat "conftest.in" "conftest.in" >"conftest.tmp" 4773 mv "conftest.tmp" "conftest.in" 4774 cp "conftest.in" "conftest.nl" 4775 printf "%s\n" '' >> "conftest.nl" 4776 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4777 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4778 as_fn_arith $ac_count + 1 && ac_count=$as_val 4779 if test $ac_count -gt ${ac_path_SED_max-0}; then 4780 # Best one so far, save it but keep looking for a better one 4781 ac_cv_path_SED="$ac_path_SED" 4782 ac_path_SED_max=$ac_count 4783 fi 4784 # 10*(2^10) chars as input seems more than enough 4785 test $ac_count -gt 10 && break 4786 done 4787 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4788 esac 4789 4790 $ac_path_SED_found && break 3 4791 done 4792 done 4793 done 4794 IFS=$as_save_IFS 4795 if test -z "$ac_cv_path_SED"; then 4796 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4797 fi 4798 else 4799 ac_cv_path_SED=$SED 4800 fi 4801 4802 fi 4803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4804 printf "%s\n" "$ac_cv_path_SED" >&6; } 4805 SED="$ac_cv_path_SED" 4806 rm -f conftest.sed 4807 4808 4809 4810 4811 4812 4813 # Check whether --enable-selective-werror was given. 4814 if test ${enable_selective_werror+y} 4815 then : 4816 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4817 else $as_nop 4818 SELECTIVE_WERROR=yes 4819 fi 4820 4821 4822 4823 4824 4825 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4826 if test "x$SUNCC" = "xyes"; then 4827 BASE_CFLAGS="-v" 4828 else 4829 BASE_CFLAGS="" 4830 fi 4831 4832 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 4844 4845 4846 xorg_testset_save_CFLAGS="$CFLAGS" 4847 4848 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4851 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4852 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4853 then : 4854 printf %s "(cached) " >&6 4855 else $as_nop 4856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4857 /* end confdefs.h. */ 4858 int i; 4859 _ACEOF 4860 if ac_fn_c_try_compile "$LINENO" 4861 then : 4862 xorg_cv_cc_flag_unknown_warning_option=yes 4863 else $as_nop 4864 xorg_cv_cc_flag_unknown_warning_option=no 4865 fi 4866 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4867 fi 4868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4869 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4870 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4871 CFLAGS="$xorg_testset_save_CFLAGS" 4872 fi 4873 4874 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4875 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4877 fi 4878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4880 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4881 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4882 then : 4883 printf %s "(cached) " >&6 4884 else $as_nop 4885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4886 /* end confdefs.h. */ 4887 int i; 4888 _ACEOF 4889 if ac_fn_c_try_compile "$LINENO" 4890 then : 4891 xorg_cv_cc_flag_unused_command_line_argument=yes 4892 else $as_nop 4893 xorg_cv_cc_flag_unused_command_line_argument=no 4894 fi 4895 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4896 fi 4897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4898 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4899 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4900 CFLAGS="$xorg_testset_save_CFLAGS" 4901 fi 4902 4903 found="no" 4904 4905 if test $found = "no" ; then 4906 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4908 fi 4909 4910 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4911 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4912 fi 4913 4914 CFLAGS="$CFLAGS -Wall" 4915 4916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4917 printf %s "checking if $CC supports -Wall... " >&6; } 4918 cacheid=xorg_cv_cc_flag__Wall 4919 if eval test \${$cacheid+y} 4920 then : 4921 printf %s "(cached) " >&6 4922 else $as_nop 4923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4924 /* end confdefs.h. */ 4925 int i; 4926 int 4927 main (void) 4928 { 4929 4930 ; 4931 return 0; 4932 } 4933 _ACEOF 4934 if ac_fn_c_try_link "$LINENO" 4935 then : 4936 eval $cacheid=yes 4937 else $as_nop 4938 eval $cacheid=no 4939 fi 4940 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4941 conftest$ac_exeext conftest.$ac_ext 4942 fi 4943 4944 4945 CFLAGS="$xorg_testset_save_CFLAGS" 4946 4947 eval supported=\$$cacheid 4948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4949 printf "%s\n" "$supported" >&6; } 4950 if test "$supported" = "yes" ; then 4951 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4952 found="yes" 4953 fi 4954 fi 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969 4970 xorg_testset_save_CFLAGS="$CFLAGS" 4971 4972 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4975 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4976 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4977 then : 4978 printf %s "(cached) " >&6 4979 else $as_nop 4980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4981 /* end confdefs.h. */ 4982 int i; 4983 _ACEOF 4984 if ac_fn_c_try_compile "$LINENO" 4985 then : 4986 xorg_cv_cc_flag_unknown_warning_option=yes 4987 else $as_nop 4988 xorg_cv_cc_flag_unknown_warning_option=no 4989 fi 4990 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4991 fi 4992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4993 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4994 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4995 CFLAGS="$xorg_testset_save_CFLAGS" 4996 fi 4997 4998 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4999 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5001 fi 5002 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5004 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5005 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5006 then : 5007 printf %s "(cached) " >&6 5008 else $as_nop 5009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5010 /* end confdefs.h. */ 5011 int i; 5012 _ACEOF 5013 if ac_fn_c_try_compile "$LINENO" 5014 then : 5015 xorg_cv_cc_flag_unused_command_line_argument=yes 5016 else $as_nop 5017 xorg_cv_cc_flag_unused_command_line_argument=no 5018 fi 5019 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5020 fi 5021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5022 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5023 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5024 CFLAGS="$xorg_testset_save_CFLAGS" 5025 fi 5026 5027 found="no" 5028 5029 if test $found = "no" ; then 5030 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5032 fi 5033 5034 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5036 fi 5037 5038 CFLAGS="$CFLAGS -Wpointer-arith" 5039 5040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5041 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5042 cacheid=xorg_cv_cc_flag__Wpointer_arith 5043 if eval test \${$cacheid+y} 5044 then : 5045 printf %s "(cached) " >&6 5046 else $as_nop 5047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5048 /* end confdefs.h. */ 5049 int i; 5050 int 5051 main (void) 5052 { 5053 5054 ; 5055 return 0; 5056 } 5057 _ACEOF 5058 if ac_fn_c_try_link "$LINENO" 5059 then : 5060 eval $cacheid=yes 5061 else $as_nop 5062 eval $cacheid=no 5063 fi 5064 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5065 conftest$ac_exeext conftest.$ac_ext 5066 fi 5067 5068 5069 CFLAGS="$xorg_testset_save_CFLAGS" 5070 5071 eval supported=\$$cacheid 5072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5073 printf "%s\n" "$supported" >&6; } 5074 if test "$supported" = "yes" ; then 5075 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5076 found="yes" 5077 fi 5078 fi 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 xorg_testset_save_CFLAGS="$CFLAGS" 5095 5096 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5099 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5100 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5101 then : 5102 printf %s "(cached) " >&6 5103 else $as_nop 5104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5105 /* end confdefs.h. */ 5106 int i; 5107 _ACEOF 5108 if ac_fn_c_try_compile "$LINENO" 5109 then : 5110 xorg_cv_cc_flag_unknown_warning_option=yes 5111 else $as_nop 5112 xorg_cv_cc_flag_unknown_warning_option=no 5113 fi 5114 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5115 fi 5116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5117 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5118 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5119 CFLAGS="$xorg_testset_save_CFLAGS" 5120 fi 5121 5122 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5125 fi 5126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5128 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5129 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5130 then : 5131 printf %s "(cached) " >&6 5132 else $as_nop 5133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5134 /* end confdefs.h. */ 5135 int i; 5136 _ACEOF 5137 if ac_fn_c_try_compile "$LINENO" 5138 then : 5139 xorg_cv_cc_flag_unused_command_line_argument=yes 5140 else $as_nop 5141 xorg_cv_cc_flag_unused_command_line_argument=no 5142 fi 5143 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5144 fi 5145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5146 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5147 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5148 CFLAGS="$xorg_testset_save_CFLAGS" 5149 fi 5150 5151 found="no" 5152 5153 if test $found = "no" ; then 5154 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5156 fi 5157 5158 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5159 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5160 fi 5161 5162 CFLAGS="$CFLAGS -Wmissing-declarations" 5163 5164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5165 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5166 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5167 if eval test \${$cacheid+y} 5168 then : 5169 printf %s "(cached) " >&6 5170 else $as_nop 5171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5172 /* end confdefs.h. */ 5173 int i; 5174 int 5175 main (void) 5176 { 5177 5178 ; 5179 return 0; 5180 } 5181 _ACEOF 5182 if ac_fn_c_try_link "$LINENO" 5183 then : 5184 eval $cacheid=yes 5185 else $as_nop 5186 eval $cacheid=no 5187 fi 5188 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5189 conftest$ac_exeext conftest.$ac_ext 5190 fi 5191 5192 5193 CFLAGS="$xorg_testset_save_CFLAGS" 5194 5195 eval supported=\$$cacheid 5196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5197 printf "%s\n" "$supported" >&6; } 5198 if test "$supported" = "yes" ; then 5199 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5200 found="yes" 5201 fi 5202 fi 5203 5204 5205 5206 5207 5208 5209 5210 5211 5212 5213 5214 5215 5216 5217 5218 xorg_testset_save_CFLAGS="$CFLAGS" 5219 5220 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5223 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5224 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5225 then : 5226 printf %s "(cached) " >&6 5227 else $as_nop 5228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5229 /* end confdefs.h. */ 5230 int i; 5231 _ACEOF 5232 if ac_fn_c_try_compile "$LINENO" 5233 then : 5234 xorg_cv_cc_flag_unknown_warning_option=yes 5235 else $as_nop 5236 xorg_cv_cc_flag_unknown_warning_option=no 5237 fi 5238 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5239 fi 5240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5241 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5242 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5243 CFLAGS="$xorg_testset_save_CFLAGS" 5244 fi 5245 5246 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5249 fi 5250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5252 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5253 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5254 then : 5255 printf %s "(cached) " >&6 5256 else $as_nop 5257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5258 /* end confdefs.h. */ 5259 int i; 5260 _ACEOF 5261 if ac_fn_c_try_compile "$LINENO" 5262 then : 5263 xorg_cv_cc_flag_unused_command_line_argument=yes 5264 else $as_nop 5265 xorg_cv_cc_flag_unused_command_line_argument=no 5266 fi 5267 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5268 fi 5269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5270 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5271 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5272 CFLAGS="$xorg_testset_save_CFLAGS" 5273 fi 5274 5275 found="no" 5276 5277 if test $found = "no" ; then 5278 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5279 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5280 fi 5281 5282 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5283 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5284 fi 5285 5286 CFLAGS="$CFLAGS -Wformat=2" 5287 5288 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5289 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5290 cacheid=xorg_cv_cc_flag__Wformat_2 5291 if eval test \${$cacheid+y} 5292 then : 5293 printf %s "(cached) " >&6 5294 else $as_nop 5295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5296 /* end confdefs.h. */ 5297 int i; 5298 int 5299 main (void) 5300 { 5301 5302 ; 5303 return 0; 5304 } 5305 _ACEOF 5306 if ac_fn_c_try_link "$LINENO" 5307 then : 5308 eval $cacheid=yes 5309 else $as_nop 5310 eval $cacheid=no 5311 fi 5312 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5313 conftest$ac_exeext conftest.$ac_ext 5314 fi 5315 5316 5317 CFLAGS="$xorg_testset_save_CFLAGS" 5318 5319 eval supported=\$$cacheid 5320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5321 printf "%s\n" "$supported" >&6; } 5322 if test "$supported" = "yes" ; then 5323 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5324 found="yes" 5325 fi 5326 fi 5327 5328 if test $found = "no" ; then 5329 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5331 fi 5332 5333 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5334 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5335 fi 5336 5337 CFLAGS="$CFLAGS -Wformat" 5338 5339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5340 printf %s "checking if $CC supports -Wformat... " >&6; } 5341 cacheid=xorg_cv_cc_flag__Wformat 5342 if eval test \${$cacheid+y} 5343 then : 5344 printf %s "(cached) " >&6 5345 else $as_nop 5346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5347 /* end confdefs.h. */ 5348 int i; 5349 int 5350 main (void) 5351 { 5352 5353 ; 5354 return 0; 5355 } 5356 _ACEOF 5357 if ac_fn_c_try_link "$LINENO" 5358 then : 5359 eval $cacheid=yes 5360 else $as_nop 5361 eval $cacheid=no 5362 fi 5363 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5364 conftest$ac_exeext conftest.$ac_ext 5365 fi 5366 5367 5368 CFLAGS="$xorg_testset_save_CFLAGS" 5369 5370 eval supported=\$$cacheid 5371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5372 printf "%s\n" "$supported" >&6; } 5373 if test "$supported" = "yes" ; then 5374 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5375 found="yes" 5376 fi 5377 fi 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 5394 5395 xorg_testset_save_CFLAGS="$CFLAGS" 5396 5397 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5400 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5401 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5402 then : 5403 printf %s "(cached) " >&6 5404 else $as_nop 5405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5406 /* end confdefs.h. */ 5407 int i; 5408 _ACEOF 5409 if ac_fn_c_try_compile "$LINENO" 5410 then : 5411 xorg_cv_cc_flag_unknown_warning_option=yes 5412 else $as_nop 5413 xorg_cv_cc_flag_unknown_warning_option=no 5414 fi 5415 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5416 fi 5417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5418 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5419 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5420 CFLAGS="$xorg_testset_save_CFLAGS" 5421 fi 5422 5423 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5424 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5426 fi 5427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5429 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5430 if test ${xorg_cv_cc_flag_unused_command_line_argument+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_unused_command_line_argument=yes 5441 else $as_nop 5442 xorg_cv_cc_flag_unused_command_line_argument=no 5443 fi 5444 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5445 fi 5446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5447 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5448 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5449 CFLAGS="$xorg_testset_save_CFLAGS" 5450 fi 5451 5452 found="no" 5453 5454 if test $found = "no" ; then 5455 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5457 fi 5458 5459 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5461 fi 5462 5463 CFLAGS="$CFLAGS -Wstrict-prototypes" 5464 5465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5466 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5467 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5468 if eval test \${$cacheid+y} 5469 then : 5470 printf %s "(cached) " >&6 5471 else $as_nop 5472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5473 /* end confdefs.h. */ 5474 int i; 5475 int 5476 main (void) 5477 { 5478 5479 ; 5480 return 0; 5481 } 5482 _ACEOF 5483 if ac_fn_c_try_link "$LINENO" 5484 then : 5485 eval $cacheid=yes 5486 else $as_nop 5487 eval $cacheid=no 5488 fi 5489 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5490 conftest$ac_exeext conftest.$ac_ext 5491 fi 5492 5493 5494 CFLAGS="$xorg_testset_save_CFLAGS" 5495 5496 eval supported=\$$cacheid 5497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5498 printf "%s\n" "$supported" >&6; } 5499 if test "$supported" = "yes" ; then 5500 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5501 found="yes" 5502 fi 5503 fi 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 5519 xorg_testset_save_CFLAGS="$CFLAGS" 5520 5521 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5524 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5525 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5526 then : 5527 printf %s "(cached) " >&6 5528 else $as_nop 5529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5530 /* end confdefs.h. */ 5531 int i; 5532 _ACEOF 5533 if ac_fn_c_try_compile "$LINENO" 5534 then : 5535 xorg_cv_cc_flag_unknown_warning_option=yes 5536 else $as_nop 5537 xorg_cv_cc_flag_unknown_warning_option=no 5538 fi 5539 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5540 fi 5541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5542 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5543 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5544 CFLAGS="$xorg_testset_save_CFLAGS" 5545 fi 5546 5547 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5548 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5550 fi 5551 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5553 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5554 if test ${xorg_cv_cc_flag_unused_command_line_argument+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_unused_command_line_argument=yes 5565 else $as_nop 5566 xorg_cv_cc_flag_unused_command_line_argument=no 5567 fi 5568 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5569 fi 5570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5571 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5572 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5573 CFLAGS="$xorg_testset_save_CFLAGS" 5574 fi 5575 5576 found="no" 5577 5578 if test $found = "no" ; then 5579 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5581 fi 5582 5583 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5585 fi 5586 5587 CFLAGS="$CFLAGS -Wmissing-prototypes" 5588 5589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5590 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5591 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5592 if eval test \${$cacheid+y} 5593 then : 5594 printf %s "(cached) " >&6 5595 else $as_nop 5596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5597 /* end confdefs.h. */ 5598 int i; 5599 int 5600 main (void) 5601 { 5602 5603 ; 5604 return 0; 5605 } 5606 _ACEOF 5607 if ac_fn_c_try_link "$LINENO" 5608 then : 5609 eval $cacheid=yes 5610 else $as_nop 5611 eval $cacheid=no 5612 fi 5613 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5614 conftest$ac_exeext conftest.$ac_ext 5615 fi 5616 5617 5618 CFLAGS="$xorg_testset_save_CFLAGS" 5619 5620 eval supported=\$$cacheid 5621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5622 printf "%s\n" "$supported" >&6; } 5623 if test "$supported" = "yes" ; then 5624 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5625 found="yes" 5626 fi 5627 fi 5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 xorg_testset_save_CFLAGS="$CFLAGS" 5644 5645 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5648 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5649 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5650 then : 5651 printf %s "(cached) " >&6 5652 else $as_nop 5653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5654 /* end confdefs.h. */ 5655 int i; 5656 _ACEOF 5657 if ac_fn_c_try_compile "$LINENO" 5658 then : 5659 xorg_cv_cc_flag_unknown_warning_option=yes 5660 else $as_nop 5661 xorg_cv_cc_flag_unknown_warning_option=no 5662 fi 5663 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5664 fi 5665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5666 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5667 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5668 CFLAGS="$xorg_testset_save_CFLAGS" 5669 fi 5670 5671 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5672 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5674 fi 5675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5677 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5678 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5679 then : 5680 printf %s "(cached) " >&6 5681 else $as_nop 5682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5683 /* end confdefs.h. */ 5684 int i; 5685 _ACEOF 5686 if ac_fn_c_try_compile "$LINENO" 5687 then : 5688 xorg_cv_cc_flag_unused_command_line_argument=yes 5689 else $as_nop 5690 xorg_cv_cc_flag_unused_command_line_argument=no 5691 fi 5692 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5693 fi 5694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5695 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5696 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5697 CFLAGS="$xorg_testset_save_CFLAGS" 5698 fi 5699 5700 found="no" 5701 5702 if test $found = "no" ; then 5703 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5705 fi 5706 5707 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5709 fi 5710 5711 CFLAGS="$CFLAGS -Wnested-externs" 5712 5713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5714 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5715 cacheid=xorg_cv_cc_flag__Wnested_externs 5716 if eval test \${$cacheid+y} 5717 then : 5718 printf %s "(cached) " >&6 5719 else $as_nop 5720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5721 /* end confdefs.h. */ 5722 int i; 5723 int 5724 main (void) 5725 { 5726 5727 ; 5728 return 0; 5729 } 5730 _ACEOF 5731 if ac_fn_c_try_link "$LINENO" 5732 then : 5733 eval $cacheid=yes 5734 else $as_nop 5735 eval $cacheid=no 5736 fi 5737 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5738 conftest$ac_exeext conftest.$ac_ext 5739 fi 5740 5741 5742 CFLAGS="$xorg_testset_save_CFLAGS" 5743 5744 eval supported=\$$cacheid 5745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5746 printf "%s\n" "$supported" >&6; } 5747 if test "$supported" = "yes" ; then 5748 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5749 found="yes" 5750 fi 5751 fi 5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765 5766 5767 xorg_testset_save_CFLAGS="$CFLAGS" 5768 5769 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5772 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5773 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5774 then : 5775 printf %s "(cached) " >&6 5776 else $as_nop 5777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5778 /* end confdefs.h. */ 5779 int i; 5780 _ACEOF 5781 if ac_fn_c_try_compile "$LINENO" 5782 then : 5783 xorg_cv_cc_flag_unknown_warning_option=yes 5784 else $as_nop 5785 xorg_cv_cc_flag_unknown_warning_option=no 5786 fi 5787 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5788 fi 5789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5790 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5791 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5792 CFLAGS="$xorg_testset_save_CFLAGS" 5793 fi 5794 5795 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5796 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5798 fi 5799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5801 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5802 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5803 then : 5804 printf %s "(cached) " >&6 5805 else $as_nop 5806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5807 /* end confdefs.h. */ 5808 int i; 5809 _ACEOF 5810 if ac_fn_c_try_compile "$LINENO" 5811 then : 5812 xorg_cv_cc_flag_unused_command_line_argument=yes 5813 else $as_nop 5814 xorg_cv_cc_flag_unused_command_line_argument=no 5815 fi 5816 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5817 fi 5818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5819 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5820 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5821 CFLAGS="$xorg_testset_save_CFLAGS" 5822 fi 5823 5824 found="no" 5825 5826 if test $found = "no" ; then 5827 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5829 fi 5830 5831 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5832 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5833 fi 5834 5835 CFLAGS="$CFLAGS -Wbad-function-cast" 5836 5837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5838 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5839 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5840 if eval test \${$cacheid+y} 5841 then : 5842 printf %s "(cached) " >&6 5843 else $as_nop 5844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5845 /* end confdefs.h. */ 5846 int i; 5847 int 5848 main (void) 5849 { 5850 5851 ; 5852 return 0; 5853 } 5854 _ACEOF 5855 if ac_fn_c_try_link "$LINENO" 5856 then : 5857 eval $cacheid=yes 5858 else $as_nop 5859 eval $cacheid=no 5860 fi 5861 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5862 conftest$ac_exeext conftest.$ac_ext 5863 fi 5864 5865 5866 CFLAGS="$xorg_testset_save_CFLAGS" 5867 5868 eval supported=\$$cacheid 5869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5870 printf "%s\n" "$supported" >&6; } 5871 if test "$supported" = "yes" ; then 5872 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5873 found="yes" 5874 fi 5875 fi 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 xorg_testset_save_CFLAGS="$CFLAGS" 5892 5893 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5896 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5897 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5898 then : 5899 printf %s "(cached) " >&6 5900 else $as_nop 5901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5902 /* end confdefs.h. */ 5903 int i; 5904 _ACEOF 5905 if ac_fn_c_try_compile "$LINENO" 5906 then : 5907 xorg_cv_cc_flag_unknown_warning_option=yes 5908 else $as_nop 5909 xorg_cv_cc_flag_unknown_warning_option=no 5910 fi 5911 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5912 fi 5913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5914 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5915 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5916 CFLAGS="$xorg_testset_save_CFLAGS" 5917 fi 5918 5919 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5920 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5922 fi 5923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5925 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5926 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5927 then : 5928 printf %s "(cached) " >&6 5929 else $as_nop 5930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5931 /* end confdefs.h. */ 5932 int i; 5933 _ACEOF 5934 if ac_fn_c_try_compile "$LINENO" 5935 then : 5936 xorg_cv_cc_flag_unused_command_line_argument=yes 5937 else $as_nop 5938 xorg_cv_cc_flag_unused_command_line_argument=no 5939 fi 5940 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5941 fi 5942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5943 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5944 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5945 CFLAGS="$xorg_testset_save_CFLAGS" 5946 fi 5947 5948 found="no" 5949 5950 if test $found = "no" ; then 5951 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5952 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5953 fi 5954 5955 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5956 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5957 fi 5958 5959 CFLAGS="$CFLAGS -Wold-style-definition" 5960 5961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5962 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 5963 cacheid=xorg_cv_cc_flag__Wold_style_definition 5964 if eval test \${$cacheid+y} 5965 then : 5966 printf %s "(cached) " >&6 5967 else $as_nop 5968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5969 /* end confdefs.h. */ 5970 int i; 5971 int 5972 main (void) 5973 { 5974 5975 ; 5976 return 0; 5977 } 5978 _ACEOF 5979 if ac_fn_c_try_link "$LINENO" 5980 then : 5981 eval $cacheid=yes 5982 else $as_nop 5983 eval $cacheid=no 5984 fi 5985 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5986 conftest$ac_exeext conftest.$ac_ext 5987 fi 5988 5989 5990 CFLAGS="$xorg_testset_save_CFLAGS" 5991 5992 eval supported=\$$cacheid 5993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5994 printf "%s\n" "$supported" >&6; } 5995 if test "$supported" = "yes" ; then 5996 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5997 found="yes" 5998 fi 5999 fi 6000 6001 if test $found = "no" ; then 6002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6004 fi 6005 6006 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6008 fi 6009 6010 CFLAGS="$CFLAGS -fd" 6011 6012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6013 printf %s "checking if $CC supports -fd... " >&6; } 6014 cacheid=xorg_cv_cc_flag__fd 6015 if eval test \${$cacheid+y} 6016 then : 6017 printf %s "(cached) " >&6 6018 else $as_nop 6019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6020 /* end confdefs.h. */ 6021 int i; 6022 int 6023 main (void) 6024 { 6025 6026 ; 6027 return 0; 6028 } 6029 _ACEOF 6030 if ac_fn_c_try_link "$LINENO" 6031 then : 6032 eval $cacheid=yes 6033 else $as_nop 6034 eval $cacheid=no 6035 fi 6036 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6037 conftest$ac_exeext conftest.$ac_ext 6038 fi 6039 6040 6041 CFLAGS="$xorg_testset_save_CFLAGS" 6042 6043 eval supported=\$$cacheid 6044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6045 printf "%s\n" "$supported" >&6; } 6046 if test "$supported" = "yes" ; then 6047 BASE_CFLAGS="$BASE_CFLAGS -fd" 6048 found="yes" 6049 fi 6050 fi 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064 6065 6066 xorg_testset_save_CFLAGS="$CFLAGS" 6067 6068 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6071 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6072 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6073 then : 6074 printf %s "(cached) " >&6 6075 else $as_nop 6076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6077 /* end confdefs.h. */ 6078 int i; 6079 _ACEOF 6080 if ac_fn_c_try_compile "$LINENO" 6081 then : 6082 xorg_cv_cc_flag_unknown_warning_option=yes 6083 else $as_nop 6084 xorg_cv_cc_flag_unknown_warning_option=no 6085 fi 6086 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6087 fi 6088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6089 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6090 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6091 CFLAGS="$xorg_testset_save_CFLAGS" 6092 fi 6093 6094 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6095 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6097 fi 6098 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6100 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6101 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6102 then : 6103 printf %s "(cached) " >&6 6104 else $as_nop 6105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6106 /* end confdefs.h. */ 6107 int i; 6108 _ACEOF 6109 if ac_fn_c_try_compile "$LINENO" 6110 then : 6111 xorg_cv_cc_flag_unused_command_line_argument=yes 6112 else $as_nop 6113 xorg_cv_cc_flag_unused_command_line_argument=no 6114 fi 6115 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6116 fi 6117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6118 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6119 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6120 CFLAGS="$xorg_testset_save_CFLAGS" 6121 fi 6122 6123 found="no" 6124 6125 if test $found = "no" ; then 6126 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6128 fi 6129 6130 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6131 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6132 fi 6133 6134 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6135 6136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6137 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6138 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6139 if eval test \${$cacheid+y} 6140 then : 6141 printf %s "(cached) " >&6 6142 else $as_nop 6143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6144 /* end confdefs.h. */ 6145 int i; 6146 int 6147 main (void) 6148 { 6149 6150 ; 6151 return 0; 6152 } 6153 _ACEOF 6154 if ac_fn_c_try_link "$LINENO" 6155 then : 6156 eval $cacheid=yes 6157 else $as_nop 6158 eval $cacheid=no 6159 fi 6160 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6161 conftest$ac_exeext conftest.$ac_ext 6162 fi 6163 6164 6165 CFLAGS="$xorg_testset_save_CFLAGS" 6166 6167 eval supported=\$$cacheid 6168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6169 printf "%s\n" "$supported" >&6; } 6170 if test "$supported" = "yes" ; then 6171 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6172 found="yes" 6173 fi 6174 fi 6175 6176 6177 6178 6179 6180 # This chunk adds additional warnings that could catch undesired effects. 6181 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 xorg_testset_save_CFLAGS="$CFLAGS" 6195 6196 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6198 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6199 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6200 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6201 then : 6202 printf %s "(cached) " >&6 6203 else $as_nop 6204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6205 /* end confdefs.h. */ 6206 int i; 6207 _ACEOF 6208 if ac_fn_c_try_compile "$LINENO" 6209 then : 6210 xorg_cv_cc_flag_unknown_warning_option=yes 6211 else $as_nop 6212 xorg_cv_cc_flag_unknown_warning_option=no 6213 fi 6214 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6215 fi 6216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6217 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6218 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6219 CFLAGS="$xorg_testset_save_CFLAGS" 6220 fi 6221 6222 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6223 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6225 fi 6226 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6228 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6229 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6230 then : 6231 printf %s "(cached) " >&6 6232 else $as_nop 6233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6234 /* end confdefs.h. */ 6235 int i; 6236 _ACEOF 6237 if ac_fn_c_try_compile "$LINENO" 6238 then : 6239 xorg_cv_cc_flag_unused_command_line_argument=yes 6240 else $as_nop 6241 xorg_cv_cc_flag_unused_command_line_argument=no 6242 fi 6243 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6244 fi 6245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6246 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6247 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6248 CFLAGS="$xorg_testset_save_CFLAGS" 6249 fi 6250 6251 found="no" 6252 6253 if test $found = "no" ; then 6254 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6256 fi 6257 6258 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6259 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6260 fi 6261 6262 CFLAGS="$CFLAGS -Wunused" 6263 6264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6265 printf %s "checking if $CC supports -Wunused... " >&6; } 6266 cacheid=xorg_cv_cc_flag__Wunused 6267 if eval test \${$cacheid+y} 6268 then : 6269 printf %s "(cached) " >&6 6270 else $as_nop 6271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6272 /* end confdefs.h. */ 6273 int i; 6274 int 6275 main (void) 6276 { 6277 6278 ; 6279 return 0; 6280 } 6281 _ACEOF 6282 if ac_fn_c_try_link "$LINENO" 6283 then : 6284 eval $cacheid=yes 6285 else $as_nop 6286 eval $cacheid=no 6287 fi 6288 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6289 conftest$ac_exeext conftest.$ac_ext 6290 fi 6291 6292 6293 CFLAGS="$xorg_testset_save_CFLAGS" 6294 6295 eval supported=\$$cacheid 6296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6297 printf "%s\n" "$supported" >&6; } 6298 if test "$supported" = "yes" ; then 6299 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6300 found="yes" 6301 fi 6302 fi 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318 xorg_testset_save_CFLAGS="$CFLAGS" 6319 6320 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6323 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6324 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6325 then : 6326 printf %s "(cached) " >&6 6327 else $as_nop 6328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6329 /* end confdefs.h. */ 6330 int i; 6331 _ACEOF 6332 if ac_fn_c_try_compile "$LINENO" 6333 then : 6334 xorg_cv_cc_flag_unknown_warning_option=yes 6335 else $as_nop 6336 xorg_cv_cc_flag_unknown_warning_option=no 6337 fi 6338 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6339 fi 6340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6341 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6342 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6343 CFLAGS="$xorg_testset_save_CFLAGS" 6344 fi 6345 6346 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6347 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6348 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6349 fi 6350 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6352 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6353 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6354 then : 6355 printf %s "(cached) " >&6 6356 else $as_nop 6357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6358 /* end confdefs.h. */ 6359 int i; 6360 _ACEOF 6361 if ac_fn_c_try_compile "$LINENO" 6362 then : 6363 xorg_cv_cc_flag_unused_command_line_argument=yes 6364 else $as_nop 6365 xorg_cv_cc_flag_unused_command_line_argument=no 6366 fi 6367 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6368 fi 6369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6370 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6371 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6372 CFLAGS="$xorg_testset_save_CFLAGS" 6373 fi 6374 6375 found="no" 6376 6377 if test $found = "no" ; then 6378 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6380 fi 6381 6382 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6383 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6384 fi 6385 6386 CFLAGS="$CFLAGS -Wuninitialized" 6387 6388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6389 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6390 cacheid=xorg_cv_cc_flag__Wuninitialized 6391 if eval test \${$cacheid+y} 6392 then : 6393 printf %s "(cached) " >&6 6394 else $as_nop 6395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6396 /* end confdefs.h. */ 6397 int i; 6398 int 6399 main (void) 6400 { 6401 6402 ; 6403 return 0; 6404 } 6405 _ACEOF 6406 if ac_fn_c_try_link "$LINENO" 6407 then : 6408 eval $cacheid=yes 6409 else $as_nop 6410 eval $cacheid=no 6411 fi 6412 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6413 conftest$ac_exeext conftest.$ac_ext 6414 fi 6415 6416 6417 CFLAGS="$xorg_testset_save_CFLAGS" 6418 6419 eval supported=\$$cacheid 6420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6421 printf "%s\n" "$supported" >&6; } 6422 if test "$supported" = "yes" ; then 6423 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6424 found="yes" 6425 fi 6426 fi 6427 6428 6429 6430 6431 6432 6433 6434 6435 6436 6437 6438 6439 6440 6441 6442 xorg_testset_save_CFLAGS="$CFLAGS" 6443 6444 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6447 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6448 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6449 then : 6450 printf %s "(cached) " >&6 6451 else $as_nop 6452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6453 /* end confdefs.h. */ 6454 int i; 6455 _ACEOF 6456 if ac_fn_c_try_compile "$LINENO" 6457 then : 6458 xorg_cv_cc_flag_unknown_warning_option=yes 6459 else $as_nop 6460 xorg_cv_cc_flag_unknown_warning_option=no 6461 fi 6462 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6463 fi 6464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6465 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6466 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6467 CFLAGS="$xorg_testset_save_CFLAGS" 6468 fi 6469 6470 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6471 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6473 fi 6474 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6476 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6477 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6478 then : 6479 printf %s "(cached) " >&6 6480 else $as_nop 6481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6482 /* end confdefs.h. */ 6483 int i; 6484 _ACEOF 6485 if ac_fn_c_try_compile "$LINENO" 6486 then : 6487 xorg_cv_cc_flag_unused_command_line_argument=yes 6488 else $as_nop 6489 xorg_cv_cc_flag_unused_command_line_argument=no 6490 fi 6491 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6492 fi 6493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6494 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6495 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6496 CFLAGS="$xorg_testset_save_CFLAGS" 6497 fi 6498 6499 found="no" 6500 6501 if test $found = "no" ; then 6502 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6504 fi 6505 6506 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6507 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6508 fi 6509 6510 CFLAGS="$CFLAGS -Wshadow" 6511 6512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6513 printf %s "checking if $CC supports -Wshadow... " >&6; } 6514 cacheid=xorg_cv_cc_flag__Wshadow 6515 if eval test \${$cacheid+y} 6516 then : 6517 printf %s "(cached) " >&6 6518 else $as_nop 6519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6520 /* end confdefs.h. */ 6521 int i; 6522 int 6523 main (void) 6524 { 6525 6526 ; 6527 return 0; 6528 } 6529 _ACEOF 6530 if ac_fn_c_try_link "$LINENO" 6531 then : 6532 eval $cacheid=yes 6533 else $as_nop 6534 eval $cacheid=no 6535 fi 6536 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6537 conftest$ac_exeext conftest.$ac_ext 6538 fi 6539 6540 6541 CFLAGS="$xorg_testset_save_CFLAGS" 6542 6543 eval supported=\$$cacheid 6544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6545 printf "%s\n" "$supported" >&6; } 6546 if test "$supported" = "yes" ; then 6547 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6548 found="yes" 6549 fi 6550 fi 6551 6552 6553 6554 6555 6556 6557 6558 6559 6560 6561 6562 6563 6564 6565 6566 xorg_testset_save_CFLAGS="$CFLAGS" 6567 6568 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6571 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6572 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6573 then : 6574 printf %s "(cached) " >&6 6575 else $as_nop 6576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6577 /* end confdefs.h. */ 6578 int i; 6579 _ACEOF 6580 if ac_fn_c_try_compile "$LINENO" 6581 then : 6582 xorg_cv_cc_flag_unknown_warning_option=yes 6583 else $as_nop 6584 xorg_cv_cc_flag_unknown_warning_option=no 6585 fi 6586 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6587 fi 6588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6589 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6590 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6591 CFLAGS="$xorg_testset_save_CFLAGS" 6592 fi 6593 6594 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6597 fi 6598 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6600 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6601 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6602 then : 6603 printf %s "(cached) " >&6 6604 else $as_nop 6605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6606 /* end confdefs.h. */ 6607 int i; 6608 _ACEOF 6609 if ac_fn_c_try_compile "$LINENO" 6610 then : 6611 xorg_cv_cc_flag_unused_command_line_argument=yes 6612 else $as_nop 6613 xorg_cv_cc_flag_unused_command_line_argument=no 6614 fi 6615 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6616 fi 6617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6618 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6619 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6620 CFLAGS="$xorg_testset_save_CFLAGS" 6621 fi 6622 6623 found="no" 6624 6625 if test $found = "no" ; then 6626 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6628 fi 6629 6630 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6631 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6632 fi 6633 6634 CFLAGS="$CFLAGS -Wmissing-noreturn" 6635 6636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6637 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6638 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6639 if eval test \${$cacheid+y} 6640 then : 6641 printf %s "(cached) " >&6 6642 else $as_nop 6643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6644 /* end confdefs.h. */ 6645 int i; 6646 int 6647 main (void) 6648 { 6649 6650 ; 6651 return 0; 6652 } 6653 _ACEOF 6654 if ac_fn_c_try_link "$LINENO" 6655 then : 6656 eval $cacheid=yes 6657 else $as_nop 6658 eval $cacheid=no 6659 fi 6660 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6661 conftest$ac_exeext conftest.$ac_ext 6662 fi 6663 6664 6665 CFLAGS="$xorg_testset_save_CFLAGS" 6666 6667 eval supported=\$$cacheid 6668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6669 printf "%s\n" "$supported" >&6; } 6670 if test "$supported" = "yes" ; then 6671 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6672 found="yes" 6673 fi 6674 fi 6675 6676 6677 6678 6679 6680 6681 6682 6683 6684 6685 6686 6687 6688 6689 6690 xorg_testset_save_CFLAGS="$CFLAGS" 6691 6692 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6695 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6696 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6697 then : 6698 printf %s "(cached) " >&6 6699 else $as_nop 6700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6701 /* end confdefs.h. */ 6702 int i; 6703 _ACEOF 6704 if ac_fn_c_try_compile "$LINENO" 6705 then : 6706 xorg_cv_cc_flag_unknown_warning_option=yes 6707 else $as_nop 6708 xorg_cv_cc_flag_unknown_warning_option=no 6709 fi 6710 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6711 fi 6712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6713 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6714 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6715 CFLAGS="$xorg_testset_save_CFLAGS" 6716 fi 6717 6718 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6719 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6721 fi 6722 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6723 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6724 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6725 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6726 then : 6727 printf %s "(cached) " >&6 6728 else $as_nop 6729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6730 /* end confdefs.h. */ 6731 int i; 6732 _ACEOF 6733 if ac_fn_c_try_compile "$LINENO" 6734 then : 6735 xorg_cv_cc_flag_unused_command_line_argument=yes 6736 else $as_nop 6737 xorg_cv_cc_flag_unused_command_line_argument=no 6738 fi 6739 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6740 fi 6741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6742 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6743 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6744 CFLAGS="$xorg_testset_save_CFLAGS" 6745 fi 6746 6747 found="no" 6748 6749 if test $found = "no" ; then 6750 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6752 fi 6753 6754 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6755 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6756 fi 6757 6758 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6759 6760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6761 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6762 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6763 if eval test \${$cacheid+y} 6764 then : 6765 printf %s "(cached) " >&6 6766 else $as_nop 6767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6768 /* end confdefs.h. */ 6769 int i; 6770 int 6771 main (void) 6772 { 6773 6774 ; 6775 return 0; 6776 } 6777 _ACEOF 6778 if ac_fn_c_try_link "$LINENO" 6779 then : 6780 eval $cacheid=yes 6781 else $as_nop 6782 eval $cacheid=no 6783 fi 6784 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6785 conftest$ac_exeext conftest.$ac_ext 6786 fi 6787 6788 6789 CFLAGS="$xorg_testset_save_CFLAGS" 6790 6791 eval supported=\$$cacheid 6792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6793 printf "%s\n" "$supported" >&6; } 6794 if test "$supported" = "yes" ; then 6795 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6796 found="yes" 6797 fi 6798 fi 6799 6800 6801 6802 6803 6804 6805 6806 6807 6808 6809 6810 6811 6812 6813 6814 xorg_testset_save_CFLAGS="$CFLAGS" 6815 6816 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6819 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6820 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6821 then : 6822 printf %s "(cached) " >&6 6823 else $as_nop 6824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6825 /* end confdefs.h. */ 6826 int i; 6827 _ACEOF 6828 if ac_fn_c_try_compile "$LINENO" 6829 then : 6830 xorg_cv_cc_flag_unknown_warning_option=yes 6831 else $as_nop 6832 xorg_cv_cc_flag_unknown_warning_option=no 6833 fi 6834 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6835 fi 6836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6837 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6838 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6839 CFLAGS="$xorg_testset_save_CFLAGS" 6840 fi 6841 6842 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6843 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6845 fi 6846 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6848 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6849 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6850 then : 6851 printf %s "(cached) " >&6 6852 else $as_nop 6853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6854 /* end confdefs.h. */ 6855 int i; 6856 _ACEOF 6857 if ac_fn_c_try_compile "$LINENO" 6858 then : 6859 xorg_cv_cc_flag_unused_command_line_argument=yes 6860 else $as_nop 6861 xorg_cv_cc_flag_unused_command_line_argument=no 6862 fi 6863 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6864 fi 6865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6866 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6867 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6868 CFLAGS="$xorg_testset_save_CFLAGS" 6869 fi 6870 6871 found="no" 6872 6873 if test $found = "no" ; then 6874 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6876 fi 6877 6878 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6879 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6880 fi 6881 6882 CFLAGS="$CFLAGS -Wredundant-decls" 6883 6884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6885 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 6886 cacheid=xorg_cv_cc_flag__Wredundant_decls 6887 if eval test \${$cacheid+y} 6888 then : 6889 printf %s "(cached) " >&6 6890 else $as_nop 6891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6892 /* end confdefs.h. */ 6893 int i; 6894 int 6895 main (void) 6896 { 6897 6898 ; 6899 return 0; 6900 } 6901 _ACEOF 6902 if ac_fn_c_try_link "$LINENO" 6903 then : 6904 eval $cacheid=yes 6905 else $as_nop 6906 eval $cacheid=no 6907 fi 6908 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6909 conftest$ac_exeext conftest.$ac_ext 6910 fi 6911 6912 6913 CFLAGS="$xorg_testset_save_CFLAGS" 6914 6915 eval supported=\$$cacheid 6916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6917 printf "%s\n" "$supported" >&6; } 6918 if test "$supported" = "yes" ; then 6919 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6920 found="yes" 6921 fi 6922 fi 6923 6924 6925 6926 6927 6928 6929 6930 6931 6932 6933 6934 6935 6936 6937 6938 xorg_testset_save_CFLAGS="$CFLAGS" 6939 6940 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6943 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6944 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6945 then : 6946 printf %s "(cached) " >&6 6947 else $as_nop 6948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6949 /* end confdefs.h. */ 6950 int i; 6951 _ACEOF 6952 if ac_fn_c_try_compile "$LINENO" 6953 then : 6954 xorg_cv_cc_flag_unknown_warning_option=yes 6955 else $as_nop 6956 xorg_cv_cc_flag_unknown_warning_option=no 6957 fi 6958 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6959 fi 6960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6961 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6962 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6963 CFLAGS="$xorg_testset_save_CFLAGS" 6964 fi 6965 6966 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6969 fi 6970 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6972 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6973 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6974 then : 6975 printf %s "(cached) " >&6 6976 else $as_nop 6977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6978 /* end confdefs.h. */ 6979 int i; 6980 _ACEOF 6981 if ac_fn_c_try_compile "$LINENO" 6982 then : 6983 xorg_cv_cc_flag_unused_command_line_argument=yes 6984 else $as_nop 6985 xorg_cv_cc_flag_unused_command_line_argument=no 6986 fi 6987 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6988 fi 6989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6990 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6991 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6992 CFLAGS="$xorg_testset_save_CFLAGS" 6993 fi 6994 6995 found="no" 6996 6997 if test $found = "no" ; then 6998 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7000 fi 7001 7002 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7003 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7004 fi 7005 7006 CFLAGS="$CFLAGS -Wlogical-op" 7007 7008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7009 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7010 cacheid=xorg_cv_cc_flag__Wlogical_op 7011 if eval test \${$cacheid+y} 7012 then : 7013 printf %s "(cached) " >&6 7014 else $as_nop 7015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7016 /* end confdefs.h. */ 7017 int i; 7018 int 7019 main (void) 7020 { 7021 7022 ; 7023 return 0; 7024 } 7025 _ACEOF 7026 if ac_fn_c_try_link "$LINENO" 7027 then : 7028 eval $cacheid=yes 7029 else $as_nop 7030 eval $cacheid=no 7031 fi 7032 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7033 conftest$ac_exeext conftest.$ac_ext 7034 fi 7035 7036 7037 CFLAGS="$xorg_testset_save_CFLAGS" 7038 7039 eval supported=\$$cacheid 7040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7041 printf "%s\n" "$supported" >&6; } 7042 if test "$supported" = "yes" ; then 7043 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7044 found="yes" 7045 fi 7046 fi 7047 7048 7049 7050 # These are currently disabled because they are noisy. They will be enabled 7051 # in the future once the codebase is sufficiently modernized to silence 7052 # them. For now, I don't want them to drown out the other warnings. 7053 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7054 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7055 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7056 7057 # Turn some warnings into errors, so we don't accidentally get successful builds 7058 # when there are problems that should be fixed. 7059 7060 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7061 7062 7063 7064 7065 7066 7067 7068 7069 7070 7071 7072 7073 7074 xorg_testset_save_CFLAGS="$CFLAGS" 7075 7076 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7079 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7080 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7081 then : 7082 printf %s "(cached) " >&6 7083 else $as_nop 7084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7085 /* end confdefs.h. */ 7086 int i; 7087 _ACEOF 7088 if ac_fn_c_try_compile "$LINENO" 7089 then : 7090 xorg_cv_cc_flag_unknown_warning_option=yes 7091 else $as_nop 7092 xorg_cv_cc_flag_unknown_warning_option=no 7093 fi 7094 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7095 fi 7096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7097 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7098 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7099 CFLAGS="$xorg_testset_save_CFLAGS" 7100 fi 7101 7102 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7103 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7105 fi 7106 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7108 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7109 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7110 then : 7111 printf %s "(cached) " >&6 7112 else $as_nop 7113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7114 /* end confdefs.h. */ 7115 int i; 7116 _ACEOF 7117 if ac_fn_c_try_compile "$LINENO" 7118 then : 7119 xorg_cv_cc_flag_unused_command_line_argument=yes 7120 else $as_nop 7121 xorg_cv_cc_flag_unused_command_line_argument=no 7122 fi 7123 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7124 fi 7125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7126 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7127 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7128 CFLAGS="$xorg_testset_save_CFLAGS" 7129 fi 7130 7131 found="no" 7132 7133 if test $found = "no" ; then 7134 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7136 fi 7137 7138 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7139 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7140 fi 7141 7142 CFLAGS="$CFLAGS -Werror=implicit" 7143 7144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7145 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7146 cacheid=xorg_cv_cc_flag__Werror_implicit 7147 if eval test \${$cacheid+y} 7148 then : 7149 printf %s "(cached) " >&6 7150 else $as_nop 7151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7152 /* end confdefs.h. */ 7153 int i; 7154 int 7155 main (void) 7156 { 7157 7158 ; 7159 return 0; 7160 } 7161 _ACEOF 7162 if ac_fn_c_try_link "$LINENO" 7163 then : 7164 eval $cacheid=yes 7165 else $as_nop 7166 eval $cacheid=no 7167 fi 7168 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7169 conftest$ac_exeext conftest.$ac_ext 7170 fi 7171 7172 7173 CFLAGS="$xorg_testset_save_CFLAGS" 7174 7175 eval supported=\$$cacheid 7176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7177 printf "%s\n" "$supported" >&6; } 7178 if test "$supported" = "yes" ; then 7179 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7180 found="yes" 7181 fi 7182 fi 7183 7184 if test $found = "no" ; then 7185 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7187 fi 7188 7189 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7190 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7191 fi 7192 7193 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7194 7195 { 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 7196 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7197 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7198 if eval test \${$cacheid+y} 7199 then : 7200 printf %s "(cached) " >&6 7201 else $as_nop 7202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7203 /* end confdefs.h. */ 7204 int i; 7205 int 7206 main (void) 7207 { 7208 7209 ; 7210 return 0; 7211 } 7212 _ACEOF 7213 if ac_fn_c_try_link "$LINENO" 7214 then : 7215 eval $cacheid=yes 7216 else $as_nop 7217 eval $cacheid=no 7218 fi 7219 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7220 conftest$ac_exeext conftest.$ac_ext 7221 fi 7222 7223 7224 CFLAGS="$xorg_testset_save_CFLAGS" 7225 7226 eval supported=\$$cacheid 7227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7228 printf "%s\n" "$supported" >&6; } 7229 if test "$supported" = "yes" ; then 7230 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7231 found="yes" 7232 fi 7233 fi 7234 7235 7236 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246 7247 7248 7249 xorg_testset_save_CFLAGS="$CFLAGS" 7250 7251 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7254 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7255 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7256 then : 7257 printf %s "(cached) " >&6 7258 else $as_nop 7259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7260 /* end confdefs.h. */ 7261 int i; 7262 _ACEOF 7263 if ac_fn_c_try_compile "$LINENO" 7264 then : 7265 xorg_cv_cc_flag_unknown_warning_option=yes 7266 else $as_nop 7267 xorg_cv_cc_flag_unknown_warning_option=no 7268 fi 7269 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7270 fi 7271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7272 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7273 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7274 CFLAGS="$xorg_testset_save_CFLAGS" 7275 fi 7276 7277 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7278 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7279 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7280 fi 7281 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7283 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7284 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7285 then : 7286 printf %s "(cached) " >&6 7287 else $as_nop 7288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7289 /* end confdefs.h. */ 7290 int i; 7291 _ACEOF 7292 if ac_fn_c_try_compile "$LINENO" 7293 then : 7294 xorg_cv_cc_flag_unused_command_line_argument=yes 7295 else $as_nop 7296 xorg_cv_cc_flag_unused_command_line_argument=no 7297 fi 7298 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7299 fi 7300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7301 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7302 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7303 CFLAGS="$xorg_testset_save_CFLAGS" 7304 fi 7305 7306 found="no" 7307 7308 if test $found = "no" ; then 7309 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7311 fi 7312 7313 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7314 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7315 fi 7316 7317 CFLAGS="$CFLAGS -Werror=nonnull" 7318 7319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7320 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7321 cacheid=xorg_cv_cc_flag__Werror_nonnull 7322 if eval test \${$cacheid+y} 7323 then : 7324 printf %s "(cached) " >&6 7325 else $as_nop 7326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7327 /* end confdefs.h. */ 7328 int i; 7329 int 7330 main (void) 7331 { 7332 7333 ; 7334 return 0; 7335 } 7336 _ACEOF 7337 if ac_fn_c_try_link "$LINENO" 7338 then : 7339 eval $cacheid=yes 7340 else $as_nop 7341 eval $cacheid=no 7342 fi 7343 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7344 conftest$ac_exeext conftest.$ac_ext 7345 fi 7346 7347 7348 CFLAGS="$xorg_testset_save_CFLAGS" 7349 7350 eval supported=\$$cacheid 7351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7352 printf "%s\n" "$supported" >&6; } 7353 if test "$supported" = "yes" ; then 7354 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7355 found="yes" 7356 fi 7357 fi 7358 7359 7360 7361 7362 7363 7364 7365 7366 7367 7368 7369 7370 7371 7372 7373 xorg_testset_save_CFLAGS="$CFLAGS" 7374 7375 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7378 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7379 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7380 then : 7381 printf %s "(cached) " >&6 7382 else $as_nop 7383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7384 /* end confdefs.h. */ 7385 int i; 7386 _ACEOF 7387 if ac_fn_c_try_compile "$LINENO" 7388 then : 7389 xorg_cv_cc_flag_unknown_warning_option=yes 7390 else $as_nop 7391 xorg_cv_cc_flag_unknown_warning_option=no 7392 fi 7393 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7394 fi 7395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7396 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7397 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7398 CFLAGS="$xorg_testset_save_CFLAGS" 7399 fi 7400 7401 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7402 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7404 fi 7405 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7407 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7408 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7409 then : 7410 printf %s "(cached) " >&6 7411 else $as_nop 7412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7413 /* end confdefs.h. */ 7414 int i; 7415 _ACEOF 7416 if ac_fn_c_try_compile "$LINENO" 7417 then : 7418 xorg_cv_cc_flag_unused_command_line_argument=yes 7419 else $as_nop 7420 xorg_cv_cc_flag_unused_command_line_argument=no 7421 fi 7422 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7423 fi 7424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7425 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7426 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7427 CFLAGS="$xorg_testset_save_CFLAGS" 7428 fi 7429 7430 found="no" 7431 7432 if test $found = "no" ; then 7433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7435 fi 7436 7437 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7438 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7439 fi 7440 7441 CFLAGS="$CFLAGS -Werror=init-self" 7442 7443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7444 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7445 cacheid=xorg_cv_cc_flag__Werror_init_self 7446 if eval test \${$cacheid+y} 7447 then : 7448 printf %s "(cached) " >&6 7449 else $as_nop 7450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7451 /* end confdefs.h. */ 7452 int i; 7453 int 7454 main (void) 7455 { 7456 7457 ; 7458 return 0; 7459 } 7460 _ACEOF 7461 if ac_fn_c_try_link "$LINENO" 7462 then : 7463 eval $cacheid=yes 7464 else $as_nop 7465 eval $cacheid=no 7466 fi 7467 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7468 conftest$ac_exeext conftest.$ac_ext 7469 fi 7470 7471 7472 CFLAGS="$xorg_testset_save_CFLAGS" 7473 7474 eval supported=\$$cacheid 7475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7476 printf "%s\n" "$supported" >&6; } 7477 if test "$supported" = "yes" ; then 7478 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7479 found="yes" 7480 fi 7481 fi 7482 7483 7484 7485 7486 7487 7488 7489 7490 7491 7492 7493 7494 7495 7496 7497 xorg_testset_save_CFLAGS="$CFLAGS" 7498 7499 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7502 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7503 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7504 then : 7505 printf %s "(cached) " >&6 7506 else $as_nop 7507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7508 /* end confdefs.h. */ 7509 int i; 7510 _ACEOF 7511 if ac_fn_c_try_compile "$LINENO" 7512 then : 7513 xorg_cv_cc_flag_unknown_warning_option=yes 7514 else $as_nop 7515 xorg_cv_cc_flag_unknown_warning_option=no 7516 fi 7517 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7518 fi 7519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7520 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7521 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7522 CFLAGS="$xorg_testset_save_CFLAGS" 7523 fi 7524 7525 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7526 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7528 fi 7529 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7531 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7532 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7533 then : 7534 printf %s "(cached) " >&6 7535 else $as_nop 7536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7537 /* end confdefs.h. */ 7538 int i; 7539 _ACEOF 7540 if ac_fn_c_try_compile "$LINENO" 7541 then : 7542 xorg_cv_cc_flag_unused_command_line_argument=yes 7543 else $as_nop 7544 xorg_cv_cc_flag_unused_command_line_argument=no 7545 fi 7546 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7547 fi 7548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7549 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7550 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7551 CFLAGS="$xorg_testset_save_CFLAGS" 7552 fi 7553 7554 found="no" 7555 7556 if test $found = "no" ; then 7557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7559 fi 7560 7561 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7563 fi 7564 7565 CFLAGS="$CFLAGS -Werror=main" 7566 7567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7568 printf %s "checking if $CC supports -Werror=main... " >&6; } 7569 cacheid=xorg_cv_cc_flag__Werror_main 7570 if eval test \${$cacheid+y} 7571 then : 7572 printf %s "(cached) " >&6 7573 else $as_nop 7574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7575 /* end confdefs.h. */ 7576 int i; 7577 int 7578 main (void) 7579 { 7580 7581 ; 7582 return 0; 7583 } 7584 _ACEOF 7585 if ac_fn_c_try_link "$LINENO" 7586 then : 7587 eval $cacheid=yes 7588 else $as_nop 7589 eval $cacheid=no 7590 fi 7591 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7592 conftest$ac_exeext conftest.$ac_ext 7593 fi 7594 7595 7596 CFLAGS="$xorg_testset_save_CFLAGS" 7597 7598 eval supported=\$$cacheid 7599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7600 printf "%s\n" "$supported" >&6; } 7601 if test "$supported" = "yes" ; then 7602 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7603 found="yes" 7604 fi 7605 fi 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 7621 xorg_testset_save_CFLAGS="$CFLAGS" 7622 7623 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7624 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7626 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7627 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7628 then : 7629 printf %s "(cached) " >&6 7630 else $as_nop 7631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7632 /* end confdefs.h. */ 7633 int i; 7634 _ACEOF 7635 if ac_fn_c_try_compile "$LINENO" 7636 then : 7637 xorg_cv_cc_flag_unknown_warning_option=yes 7638 else $as_nop 7639 xorg_cv_cc_flag_unknown_warning_option=no 7640 fi 7641 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7642 fi 7643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7644 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7645 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7646 CFLAGS="$xorg_testset_save_CFLAGS" 7647 fi 7648 7649 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7650 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7652 fi 7653 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7655 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7656 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7657 then : 7658 printf %s "(cached) " >&6 7659 else $as_nop 7660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7661 /* end confdefs.h. */ 7662 int i; 7663 _ACEOF 7664 if ac_fn_c_try_compile "$LINENO" 7665 then : 7666 xorg_cv_cc_flag_unused_command_line_argument=yes 7667 else $as_nop 7668 xorg_cv_cc_flag_unused_command_line_argument=no 7669 fi 7670 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7671 fi 7672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7673 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7674 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7675 CFLAGS="$xorg_testset_save_CFLAGS" 7676 fi 7677 7678 found="no" 7679 7680 if test $found = "no" ; then 7681 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7683 fi 7684 7685 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7686 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7687 fi 7688 7689 CFLAGS="$CFLAGS -Werror=missing-braces" 7690 7691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7692 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7693 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7694 if eval test \${$cacheid+y} 7695 then : 7696 printf %s "(cached) " >&6 7697 else $as_nop 7698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7699 /* end confdefs.h. */ 7700 int i; 7701 int 7702 main (void) 7703 { 7704 7705 ; 7706 return 0; 7707 } 7708 _ACEOF 7709 if ac_fn_c_try_link "$LINENO" 7710 then : 7711 eval $cacheid=yes 7712 else $as_nop 7713 eval $cacheid=no 7714 fi 7715 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7716 conftest$ac_exeext conftest.$ac_ext 7717 fi 7718 7719 7720 CFLAGS="$xorg_testset_save_CFLAGS" 7721 7722 eval supported=\$$cacheid 7723 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7724 printf "%s\n" "$supported" >&6; } 7725 if test "$supported" = "yes" ; then 7726 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7727 found="yes" 7728 fi 7729 fi 7730 7731 7732 7733 7734 7735 7736 7737 7738 7739 7740 7741 7742 7743 7744 7745 xorg_testset_save_CFLAGS="$CFLAGS" 7746 7747 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7750 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7751 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7752 then : 7753 printf %s "(cached) " >&6 7754 else $as_nop 7755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7756 /* end confdefs.h. */ 7757 int i; 7758 _ACEOF 7759 if ac_fn_c_try_compile "$LINENO" 7760 then : 7761 xorg_cv_cc_flag_unknown_warning_option=yes 7762 else $as_nop 7763 xorg_cv_cc_flag_unknown_warning_option=no 7764 fi 7765 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7766 fi 7767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7768 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7769 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7770 CFLAGS="$xorg_testset_save_CFLAGS" 7771 fi 7772 7773 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7774 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7776 fi 7777 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7779 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7780 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7781 then : 7782 printf %s "(cached) " >&6 7783 else $as_nop 7784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7785 /* end confdefs.h. */ 7786 int i; 7787 _ACEOF 7788 if ac_fn_c_try_compile "$LINENO" 7789 then : 7790 xorg_cv_cc_flag_unused_command_line_argument=yes 7791 else $as_nop 7792 xorg_cv_cc_flag_unused_command_line_argument=no 7793 fi 7794 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7795 fi 7796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7797 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7798 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7799 CFLAGS="$xorg_testset_save_CFLAGS" 7800 fi 7801 7802 found="no" 7803 7804 if test $found = "no" ; then 7805 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7807 fi 7808 7809 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7810 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7811 fi 7812 7813 CFLAGS="$CFLAGS -Werror=sequence-point" 7814 7815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7816 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7817 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7818 if eval test \${$cacheid+y} 7819 then : 7820 printf %s "(cached) " >&6 7821 else $as_nop 7822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7823 /* end confdefs.h. */ 7824 int i; 7825 int 7826 main (void) 7827 { 7828 7829 ; 7830 return 0; 7831 } 7832 _ACEOF 7833 if ac_fn_c_try_link "$LINENO" 7834 then : 7835 eval $cacheid=yes 7836 else $as_nop 7837 eval $cacheid=no 7838 fi 7839 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7840 conftest$ac_exeext conftest.$ac_ext 7841 fi 7842 7843 7844 CFLAGS="$xorg_testset_save_CFLAGS" 7845 7846 eval supported=\$$cacheid 7847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7848 printf "%s\n" "$supported" >&6; } 7849 if test "$supported" = "yes" ; then 7850 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7851 found="yes" 7852 fi 7853 fi 7854 7855 7856 7857 7858 7859 7860 7861 7862 7863 7864 7865 7866 7867 7868 7869 xorg_testset_save_CFLAGS="$CFLAGS" 7870 7871 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7874 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7875 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7876 then : 7877 printf %s "(cached) " >&6 7878 else $as_nop 7879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7880 /* end confdefs.h. */ 7881 int i; 7882 _ACEOF 7883 if ac_fn_c_try_compile "$LINENO" 7884 then : 7885 xorg_cv_cc_flag_unknown_warning_option=yes 7886 else $as_nop 7887 xorg_cv_cc_flag_unknown_warning_option=no 7888 fi 7889 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7890 fi 7891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7892 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7893 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7894 CFLAGS="$xorg_testset_save_CFLAGS" 7895 fi 7896 7897 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7898 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7900 fi 7901 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7903 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7904 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7905 then : 7906 printf %s "(cached) " >&6 7907 else $as_nop 7908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7909 /* end confdefs.h. */ 7910 int i; 7911 _ACEOF 7912 if ac_fn_c_try_compile "$LINENO" 7913 then : 7914 xorg_cv_cc_flag_unused_command_line_argument=yes 7915 else $as_nop 7916 xorg_cv_cc_flag_unused_command_line_argument=no 7917 fi 7918 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7919 fi 7920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7921 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7922 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7923 CFLAGS="$xorg_testset_save_CFLAGS" 7924 fi 7925 7926 found="no" 7927 7928 if test $found = "no" ; then 7929 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7931 fi 7932 7933 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7934 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7935 fi 7936 7937 CFLAGS="$CFLAGS -Werror=return-type" 7938 7939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7940 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 7941 cacheid=xorg_cv_cc_flag__Werror_return_type 7942 if eval test \${$cacheid+y} 7943 then : 7944 printf %s "(cached) " >&6 7945 else $as_nop 7946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7947 /* end confdefs.h. */ 7948 int i; 7949 int 7950 main (void) 7951 { 7952 7953 ; 7954 return 0; 7955 } 7956 _ACEOF 7957 if ac_fn_c_try_link "$LINENO" 7958 then : 7959 eval $cacheid=yes 7960 else $as_nop 7961 eval $cacheid=no 7962 fi 7963 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7964 conftest$ac_exeext conftest.$ac_ext 7965 fi 7966 7967 7968 CFLAGS="$xorg_testset_save_CFLAGS" 7969 7970 eval supported=\$$cacheid 7971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7972 printf "%s\n" "$supported" >&6; } 7973 if test "$supported" = "yes" ; then 7974 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7975 found="yes" 7976 fi 7977 fi 7978 7979 if test $found = "no" ; then 7980 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7982 fi 7983 7984 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7985 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7986 fi 7987 7988 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7989 7990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7991 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7992 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7993 if eval test \${$cacheid+y} 7994 then : 7995 printf %s "(cached) " >&6 7996 else $as_nop 7997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7998 /* end confdefs.h. */ 7999 int i; 8000 int 8001 main (void) 8002 { 8003 8004 ; 8005 return 0; 8006 } 8007 _ACEOF 8008 if ac_fn_c_try_link "$LINENO" 8009 then : 8010 eval $cacheid=yes 8011 else $as_nop 8012 eval $cacheid=no 8013 fi 8014 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8015 conftest$ac_exeext conftest.$ac_ext 8016 fi 8017 8018 8019 CFLAGS="$xorg_testset_save_CFLAGS" 8020 8021 eval supported=\$$cacheid 8022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8023 printf "%s\n" "$supported" >&6; } 8024 if test "$supported" = "yes" ; then 8025 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8026 found="yes" 8027 fi 8028 fi 8029 8030 8031 8032 8033 8034 8035 8036 8037 8038 8039 8040 8041 8042 8043 8044 xorg_testset_save_CFLAGS="$CFLAGS" 8045 8046 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8047 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8049 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8050 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8051 then : 8052 printf %s "(cached) " >&6 8053 else $as_nop 8054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8055 /* end confdefs.h. */ 8056 int i; 8057 _ACEOF 8058 if ac_fn_c_try_compile "$LINENO" 8059 then : 8060 xorg_cv_cc_flag_unknown_warning_option=yes 8061 else $as_nop 8062 xorg_cv_cc_flag_unknown_warning_option=no 8063 fi 8064 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8065 fi 8066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8067 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8068 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8069 CFLAGS="$xorg_testset_save_CFLAGS" 8070 fi 8071 8072 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8073 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8075 fi 8076 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8078 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8079 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8080 then : 8081 printf %s "(cached) " >&6 8082 else $as_nop 8083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8084 /* end confdefs.h. */ 8085 int i; 8086 _ACEOF 8087 if ac_fn_c_try_compile "$LINENO" 8088 then : 8089 xorg_cv_cc_flag_unused_command_line_argument=yes 8090 else $as_nop 8091 xorg_cv_cc_flag_unused_command_line_argument=no 8092 fi 8093 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8094 fi 8095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8096 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8097 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8098 CFLAGS="$xorg_testset_save_CFLAGS" 8099 fi 8100 8101 found="no" 8102 8103 if test $found = "no" ; then 8104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8106 fi 8107 8108 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8109 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8110 fi 8111 8112 CFLAGS="$CFLAGS -Werror=trigraphs" 8113 8114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8115 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8116 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8117 if eval test \${$cacheid+y} 8118 then : 8119 printf %s "(cached) " >&6 8120 else $as_nop 8121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8122 /* end confdefs.h. */ 8123 int i; 8124 int 8125 main (void) 8126 { 8127 8128 ; 8129 return 0; 8130 } 8131 _ACEOF 8132 if ac_fn_c_try_link "$LINENO" 8133 then : 8134 eval $cacheid=yes 8135 else $as_nop 8136 eval $cacheid=no 8137 fi 8138 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8139 conftest$ac_exeext conftest.$ac_ext 8140 fi 8141 8142 8143 CFLAGS="$xorg_testset_save_CFLAGS" 8144 8145 eval supported=\$$cacheid 8146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8147 printf "%s\n" "$supported" >&6; } 8148 if test "$supported" = "yes" ; then 8149 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8150 found="yes" 8151 fi 8152 fi 8153 8154 8155 8156 8157 8158 8159 8160 8161 8162 8163 8164 8165 8166 8167 8168 xorg_testset_save_CFLAGS="$CFLAGS" 8169 8170 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8173 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8174 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8175 then : 8176 printf %s "(cached) " >&6 8177 else $as_nop 8178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8179 /* end confdefs.h. */ 8180 int i; 8181 _ACEOF 8182 if ac_fn_c_try_compile "$LINENO" 8183 then : 8184 xorg_cv_cc_flag_unknown_warning_option=yes 8185 else $as_nop 8186 xorg_cv_cc_flag_unknown_warning_option=no 8187 fi 8188 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8189 fi 8190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8191 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8192 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8193 CFLAGS="$xorg_testset_save_CFLAGS" 8194 fi 8195 8196 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8199 fi 8200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8202 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8203 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8204 then : 8205 printf %s "(cached) " >&6 8206 else $as_nop 8207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8208 /* end confdefs.h. */ 8209 int i; 8210 _ACEOF 8211 if ac_fn_c_try_compile "$LINENO" 8212 then : 8213 xorg_cv_cc_flag_unused_command_line_argument=yes 8214 else $as_nop 8215 xorg_cv_cc_flag_unused_command_line_argument=no 8216 fi 8217 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8218 fi 8219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8220 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8221 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8222 CFLAGS="$xorg_testset_save_CFLAGS" 8223 fi 8224 8225 found="no" 8226 8227 if test $found = "no" ; then 8228 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8230 fi 8231 8232 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8233 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8234 fi 8235 8236 CFLAGS="$CFLAGS -Werror=array-bounds" 8237 8238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8239 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8240 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8241 if eval test \${$cacheid+y} 8242 then : 8243 printf %s "(cached) " >&6 8244 else $as_nop 8245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8246 /* end confdefs.h. */ 8247 int i; 8248 int 8249 main (void) 8250 { 8251 8252 ; 8253 return 0; 8254 } 8255 _ACEOF 8256 if ac_fn_c_try_link "$LINENO" 8257 then : 8258 eval $cacheid=yes 8259 else $as_nop 8260 eval $cacheid=no 8261 fi 8262 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8263 conftest$ac_exeext conftest.$ac_ext 8264 fi 8265 8266 8267 CFLAGS="$xorg_testset_save_CFLAGS" 8268 8269 eval supported=\$$cacheid 8270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8271 printf "%s\n" "$supported" >&6; } 8272 if test "$supported" = "yes" ; then 8273 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8274 found="yes" 8275 fi 8276 fi 8277 8278 8279 8280 8281 8282 8283 8284 8285 8286 8287 8288 8289 8290 8291 8292 xorg_testset_save_CFLAGS="$CFLAGS" 8293 8294 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8297 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8298 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8299 then : 8300 printf %s "(cached) " >&6 8301 else $as_nop 8302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8303 /* end confdefs.h. */ 8304 int i; 8305 _ACEOF 8306 if ac_fn_c_try_compile "$LINENO" 8307 then : 8308 xorg_cv_cc_flag_unknown_warning_option=yes 8309 else $as_nop 8310 xorg_cv_cc_flag_unknown_warning_option=no 8311 fi 8312 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8313 fi 8314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8315 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8316 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8317 CFLAGS="$xorg_testset_save_CFLAGS" 8318 fi 8319 8320 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8323 fi 8324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8326 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8327 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8328 then : 8329 printf %s "(cached) " >&6 8330 else $as_nop 8331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8332 /* end confdefs.h. */ 8333 int i; 8334 _ACEOF 8335 if ac_fn_c_try_compile "$LINENO" 8336 then : 8337 xorg_cv_cc_flag_unused_command_line_argument=yes 8338 else $as_nop 8339 xorg_cv_cc_flag_unused_command_line_argument=no 8340 fi 8341 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8342 fi 8343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8344 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8345 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8346 CFLAGS="$xorg_testset_save_CFLAGS" 8347 fi 8348 8349 found="no" 8350 8351 if test $found = "no" ; then 8352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8354 fi 8355 8356 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8358 fi 8359 8360 CFLAGS="$CFLAGS -Werror=write-strings" 8361 8362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8363 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8364 cacheid=xorg_cv_cc_flag__Werror_write_strings 8365 if eval test \${$cacheid+y} 8366 then : 8367 printf %s "(cached) " >&6 8368 else $as_nop 8369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8370 /* end confdefs.h. */ 8371 int i; 8372 int 8373 main (void) 8374 { 8375 8376 ; 8377 return 0; 8378 } 8379 _ACEOF 8380 if ac_fn_c_try_link "$LINENO" 8381 then : 8382 eval $cacheid=yes 8383 else $as_nop 8384 eval $cacheid=no 8385 fi 8386 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8387 conftest$ac_exeext conftest.$ac_ext 8388 fi 8389 8390 8391 CFLAGS="$xorg_testset_save_CFLAGS" 8392 8393 eval supported=\$$cacheid 8394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8395 printf "%s\n" "$supported" >&6; } 8396 if test "$supported" = "yes" ; then 8397 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8398 found="yes" 8399 fi 8400 fi 8401 8402 8403 8404 8405 8406 8407 8408 8409 8410 8411 8412 8413 8414 8415 8416 xorg_testset_save_CFLAGS="$CFLAGS" 8417 8418 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8421 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8422 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8423 then : 8424 printf %s "(cached) " >&6 8425 else $as_nop 8426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8427 /* end confdefs.h. */ 8428 int i; 8429 _ACEOF 8430 if ac_fn_c_try_compile "$LINENO" 8431 then : 8432 xorg_cv_cc_flag_unknown_warning_option=yes 8433 else $as_nop 8434 xorg_cv_cc_flag_unknown_warning_option=no 8435 fi 8436 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8437 fi 8438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8439 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8440 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8441 CFLAGS="$xorg_testset_save_CFLAGS" 8442 fi 8443 8444 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8445 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8447 fi 8448 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8450 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8451 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8452 then : 8453 printf %s "(cached) " >&6 8454 else $as_nop 8455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8456 /* end confdefs.h. */ 8457 int i; 8458 _ACEOF 8459 if ac_fn_c_try_compile "$LINENO" 8460 then : 8461 xorg_cv_cc_flag_unused_command_line_argument=yes 8462 else $as_nop 8463 xorg_cv_cc_flag_unused_command_line_argument=no 8464 fi 8465 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8466 fi 8467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8468 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8469 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8470 CFLAGS="$xorg_testset_save_CFLAGS" 8471 fi 8472 8473 found="no" 8474 8475 if test $found = "no" ; then 8476 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8477 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8478 fi 8479 8480 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8481 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8482 fi 8483 8484 CFLAGS="$CFLAGS -Werror=address" 8485 8486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8487 printf %s "checking if $CC supports -Werror=address... " >&6; } 8488 cacheid=xorg_cv_cc_flag__Werror_address 8489 if eval test \${$cacheid+y} 8490 then : 8491 printf %s "(cached) " >&6 8492 else $as_nop 8493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8494 /* end confdefs.h. */ 8495 int i; 8496 int 8497 main (void) 8498 { 8499 8500 ; 8501 return 0; 8502 } 8503 _ACEOF 8504 if ac_fn_c_try_link "$LINENO" 8505 then : 8506 eval $cacheid=yes 8507 else $as_nop 8508 eval $cacheid=no 8509 fi 8510 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8511 conftest$ac_exeext conftest.$ac_ext 8512 fi 8513 8514 8515 CFLAGS="$xorg_testset_save_CFLAGS" 8516 8517 eval supported=\$$cacheid 8518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8519 printf "%s\n" "$supported" >&6; } 8520 if test "$supported" = "yes" ; then 8521 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8522 found="yes" 8523 fi 8524 fi 8525 8526 8527 8528 8529 8530 8531 8532 8533 8534 8535 8536 8537 8538 8539 8540 xorg_testset_save_CFLAGS="$CFLAGS" 8541 8542 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8545 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8546 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8547 then : 8548 printf %s "(cached) " >&6 8549 else $as_nop 8550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8551 /* end confdefs.h. */ 8552 int i; 8553 _ACEOF 8554 if ac_fn_c_try_compile "$LINENO" 8555 then : 8556 xorg_cv_cc_flag_unknown_warning_option=yes 8557 else $as_nop 8558 xorg_cv_cc_flag_unknown_warning_option=no 8559 fi 8560 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8561 fi 8562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8563 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8564 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8565 CFLAGS="$xorg_testset_save_CFLAGS" 8566 fi 8567 8568 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8569 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8570 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8571 fi 8572 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8574 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8575 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8576 then : 8577 printf %s "(cached) " >&6 8578 else $as_nop 8579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8580 /* end confdefs.h. */ 8581 int i; 8582 _ACEOF 8583 if ac_fn_c_try_compile "$LINENO" 8584 then : 8585 xorg_cv_cc_flag_unused_command_line_argument=yes 8586 else $as_nop 8587 xorg_cv_cc_flag_unused_command_line_argument=no 8588 fi 8589 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8590 fi 8591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8592 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8593 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8594 CFLAGS="$xorg_testset_save_CFLAGS" 8595 fi 8596 8597 found="no" 8598 8599 if test $found = "no" ; then 8600 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8601 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8602 fi 8603 8604 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8605 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8606 fi 8607 8608 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8609 8610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8611 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8612 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8613 if eval test \${$cacheid+y} 8614 then : 8615 printf %s "(cached) " >&6 8616 else $as_nop 8617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8618 /* end confdefs.h. */ 8619 int i; 8620 int 8621 main (void) 8622 { 8623 8624 ; 8625 return 0; 8626 } 8627 _ACEOF 8628 if ac_fn_c_try_link "$LINENO" 8629 then : 8630 eval $cacheid=yes 8631 else $as_nop 8632 eval $cacheid=no 8633 fi 8634 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8635 conftest$ac_exeext conftest.$ac_ext 8636 fi 8637 8638 8639 CFLAGS="$xorg_testset_save_CFLAGS" 8640 8641 eval supported=\$$cacheid 8642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8643 printf "%s\n" "$supported" >&6; } 8644 if test "$supported" = "yes" ; then 8645 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8646 found="yes" 8647 fi 8648 fi 8649 8650 if test $found = "no" ; then 8651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8653 fi 8654 8655 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8657 fi 8658 8659 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8660 8661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8662 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8663 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8664 if eval test \${$cacheid+y} 8665 then : 8666 printf %s "(cached) " >&6 8667 else $as_nop 8668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8669 /* end confdefs.h. */ 8670 int i; 8671 int 8672 main (void) 8673 { 8674 8675 ; 8676 return 0; 8677 } 8678 _ACEOF 8679 if ac_fn_c_try_link "$LINENO" 8680 then : 8681 eval $cacheid=yes 8682 else $as_nop 8683 eval $cacheid=no 8684 fi 8685 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8686 conftest$ac_exeext conftest.$ac_ext 8687 fi 8688 8689 8690 CFLAGS="$xorg_testset_save_CFLAGS" 8691 8692 eval supported=\$$cacheid 8693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8694 printf "%s\n" "$supported" >&6; } 8695 if test "$supported" = "yes" ; then 8696 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8697 found="yes" 8698 fi 8699 fi 8700 8701 8702 8703 8704 8705 8706 8707 8708 8709 8710 8711 8712 8713 8714 8715 xorg_testset_save_CFLAGS="$CFLAGS" 8716 8717 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8720 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8721 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8722 then : 8723 printf %s "(cached) " >&6 8724 else $as_nop 8725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8726 /* end confdefs.h. */ 8727 int i; 8728 _ACEOF 8729 if ac_fn_c_try_compile "$LINENO" 8730 then : 8731 xorg_cv_cc_flag_unknown_warning_option=yes 8732 else $as_nop 8733 xorg_cv_cc_flag_unknown_warning_option=no 8734 fi 8735 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8736 fi 8737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8738 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8739 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8740 CFLAGS="$xorg_testset_save_CFLAGS" 8741 fi 8742 8743 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8744 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8746 fi 8747 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8749 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8750 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8751 then : 8752 printf %s "(cached) " >&6 8753 else $as_nop 8754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8755 /* end confdefs.h. */ 8756 int i; 8757 _ACEOF 8758 if ac_fn_c_try_compile "$LINENO" 8759 then : 8760 xorg_cv_cc_flag_unused_command_line_argument=yes 8761 else $as_nop 8762 xorg_cv_cc_flag_unused_command_line_argument=no 8763 fi 8764 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8765 fi 8766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8767 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8768 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8769 CFLAGS="$xorg_testset_save_CFLAGS" 8770 fi 8771 8772 found="no" 8773 8774 if test $found = "no" ; then 8775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8777 fi 8778 8779 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8780 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8781 fi 8782 8783 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8784 8785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8786 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8787 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8788 if eval test \${$cacheid+y} 8789 then : 8790 printf %s "(cached) " >&6 8791 else $as_nop 8792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8793 /* end confdefs.h. */ 8794 int i; 8795 int 8796 main (void) 8797 { 8798 8799 ; 8800 return 0; 8801 } 8802 _ACEOF 8803 if ac_fn_c_try_link "$LINENO" 8804 then : 8805 eval $cacheid=yes 8806 else $as_nop 8807 eval $cacheid=no 8808 fi 8809 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8810 conftest$ac_exeext conftest.$ac_ext 8811 fi 8812 8813 8814 CFLAGS="$xorg_testset_save_CFLAGS" 8815 8816 eval supported=\$$cacheid 8817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8818 printf "%s\n" "$supported" >&6; } 8819 if test "$supported" = "yes" ; then 8820 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8821 found="yes" 8822 fi 8823 fi 8824 8825 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8826 else 8827 { 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 $PACKAGE_BUGREPORT" >&5 8828 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8829 8830 8831 8832 8833 8834 8835 8836 8837 8838 8839 8840 8841 8842 xorg_testset_save_CFLAGS="$CFLAGS" 8843 8844 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8847 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8848 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8849 then : 8850 printf %s "(cached) " >&6 8851 else $as_nop 8852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8853 /* end confdefs.h. */ 8854 int i; 8855 _ACEOF 8856 if ac_fn_c_try_compile "$LINENO" 8857 then : 8858 xorg_cv_cc_flag_unknown_warning_option=yes 8859 else $as_nop 8860 xorg_cv_cc_flag_unknown_warning_option=no 8861 fi 8862 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8863 fi 8864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8865 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8866 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8867 CFLAGS="$xorg_testset_save_CFLAGS" 8868 fi 8869 8870 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8871 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8873 fi 8874 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8876 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8877 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8878 then : 8879 printf %s "(cached) " >&6 8880 else $as_nop 8881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8882 /* end confdefs.h. */ 8883 int i; 8884 _ACEOF 8885 if ac_fn_c_try_compile "$LINENO" 8886 then : 8887 xorg_cv_cc_flag_unused_command_line_argument=yes 8888 else $as_nop 8889 xorg_cv_cc_flag_unused_command_line_argument=no 8890 fi 8891 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8892 fi 8893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8894 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8895 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8896 CFLAGS="$xorg_testset_save_CFLAGS" 8897 fi 8898 8899 found="no" 8900 8901 if test $found = "no" ; then 8902 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8904 fi 8905 8906 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8907 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8908 fi 8909 8910 CFLAGS="$CFLAGS -Wimplicit" 8911 8912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8913 printf %s "checking if $CC supports -Wimplicit... " >&6; } 8914 cacheid=xorg_cv_cc_flag__Wimplicit 8915 if eval test \${$cacheid+y} 8916 then : 8917 printf %s "(cached) " >&6 8918 else $as_nop 8919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8920 /* end confdefs.h. */ 8921 int i; 8922 int 8923 main (void) 8924 { 8925 8926 ; 8927 return 0; 8928 } 8929 _ACEOF 8930 if ac_fn_c_try_link "$LINENO" 8931 then : 8932 eval $cacheid=yes 8933 else $as_nop 8934 eval $cacheid=no 8935 fi 8936 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8937 conftest$ac_exeext conftest.$ac_ext 8938 fi 8939 8940 8941 CFLAGS="$xorg_testset_save_CFLAGS" 8942 8943 eval supported=\$$cacheid 8944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8945 printf "%s\n" "$supported" >&6; } 8946 if test "$supported" = "yes" ; then 8947 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8948 found="yes" 8949 fi 8950 fi 8951 8952 8953 8954 8955 8956 8957 8958 8959 8960 8961 8962 8963 8964 8965 8966 xorg_testset_save_CFLAGS="$CFLAGS" 8967 8968 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8971 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8972 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8973 then : 8974 printf %s "(cached) " >&6 8975 else $as_nop 8976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8977 /* end confdefs.h. */ 8978 int i; 8979 _ACEOF 8980 if ac_fn_c_try_compile "$LINENO" 8981 then : 8982 xorg_cv_cc_flag_unknown_warning_option=yes 8983 else $as_nop 8984 xorg_cv_cc_flag_unknown_warning_option=no 8985 fi 8986 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8987 fi 8988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8989 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8990 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8991 CFLAGS="$xorg_testset_save_CFLAGS" 8992 fi 8993 8994 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8995 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8996 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8997 fi 8998 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9000 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9001 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9002 then : 9003 printf %s "(cached) " >&6 9004 else $as_nop 9005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9006 /* end confdefs.h. */ 9007 int i; 9008 _ACEOF 9009 if ac_fn_c_try_compile "$LINENO" 9010 then : 9011 xorg_cv_cc_flag_unused_command_line_argument=yes 9012 else $as_nop 9013 xorg_cv_cc_flag_unused_command_line_argument=no 9014 fi 9015 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9016 fi 9017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9018 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9019 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9020 CFLAGS="$xorg_testset_save_CFLAGS" 9021 fi 9022 9023 found="no" 9024 9025 if test $found = "no" ; then 9026 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9028 fi 9029 9030 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9031 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9032 fi 9033 9034 CFLAGS="$CFLAGS -Wnonnull" 9035 9036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9037 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9038 cacheid=xorg_cv_cc_flag__Wnonnull 9039 if eval test \${$cacheid+y} 9040 then : 9041 printf %s "(cached) " >&6 9042 else $as_nop 9043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9044 /* end confdefs.h. */ 9045 int i; 9046 int 9047 main (void) 9048 { 9049 9050 ; 9051 return 0; 9052 } 9053 _ACEOF 9054 if ac_fn_c_try_link "$LINENO" 9055 then : 9056 eval $cacheid=yes 9057 else $as_nop 9058 eval $cacheid=no 9059 fi 9060 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9061 conftest$ac_exeext conftest.$ac_ext 9062 fi 9063 9064 9065 CFLAGS="$xorg_testset_save_CFLAGS" 9066 9067 eval supported=\$$cacheid 9068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9069 printf "%s\n" "$supported" >&6; } 9070 if test "$supported" = "yes" ; then 9071 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9072 found="yes" 9073 fi 9074 fi 9075 9076 9077 9078 9079 9080 9081 9082 9083 9084 9085 9086 9087 9088 9089 9090 xorg_testset_save_CFLAGS="$CFLAGS" 9091 9092 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9095 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9096 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9097 then : 9098 printf %s "(cached) " >&6 9099 else $as_nop 9100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9101 /* end confdefs.h. */ 9102 int i; 9103 _ACEOF 9104 if ac_fn_c_try_compile "$LINENO" 9105 then : 9106 xorg_cv_cc_flag_unknown_warning_option=yes 9107 else $as_nop 9108 xorg_cv_cc_flag_unknown_warning_option=no 9109 fi 9110 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9111 fi 9112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9113 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9114 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9115 CFLAGS="$xorg_testset_save_CFLAGS" 9116 fi 9117 9118 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9119 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9120 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9121 fi 9122 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9124 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9125 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9126 then : 9127 printf %s "(cached) " >&6 9128 else $as_nop 9129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9130 /* end confdefs.h. */ 9131 int i; 9132 _ACEOF 9133 if ac_fn_c_try_compile "$LINENO" 9134 then : 9135 xorg_cv_cc_flag_unused_command_line_argument=yes 9136 else $as_nop 9137 xorg_cv_cc_flag_unused_command_line_argument=no 9138 fi 9139 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9140 fi 9141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9142 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9143 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9144 CFLAGS="$xorg_testset_save_CFLAGS" 9145 fi 9146 9147 found="no" 9148 9149 if test $found = "no" ; then 9150 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9152 fi 9153 9154 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9156 fi 9157 9158 CFLAGS="$CFLAGS -Winit-self" 9159 9160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9161 printf %s "checking if $CC supports -Winit-self... " >&6; } 9162 cacheid=xorg_cv_cc_flag__Winit_self 9163 if eval test \${$cacheid+y} 9164 then : 9165 printf %s "(cached) " >&6 9166 else $as_nop 9167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9168 /* end confdefs.h. */ 9169 int i; 9170 int 9171 main (void) 9172 { 9173 9174 ; 9175 return 0; 9176 } 9177 _ACEOF 9178 if ac_fn_c_try_link "$LINENO" 9179 then : 9180 eval $cacheid=yes 9181 else $as_nop 9182 eval $cacheid=no 9183 fi 9184 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9185 conftest$ac_exeext conftest.$ac_ext 9186 fi 9187 9188 9189 CFLAGS="$xorg_testset_save_CFLAGS" 9190 9191 eval supported=\$$cacheid 9192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9193 printf "%s\n" "$supported" >&6; } 9194 if test "$supported" = "yes" ; then 9195 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9196 found="yes" 9197 fi 9198 fi 9199 9200 9201 9202 9203 9204 9205 9206 9207 9208 9209 9210 9211 9212 9213 9214 xorg_testset_save_CFLAGS="$CFLAGS" 9215 9216 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9218 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9219 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9220 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9221 then : 9222 printf %s "(cached) " >&6 9223 else $as_nop 9224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9225 /* end confdefs.h. */ 9226 int i; 9227 _ACEOF 9228 if ac_fn_c_try_compile "$LINENO" 9229 then : 9230 xorg_cv_cc_flag_unknown_warning_option=yes 9231 else $as_nop 9232 xorg_cv_cc_flag_unknown_warning_option=no 9233 fi 9234 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9235 fi 9236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9237 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9238 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9239 CFLAGS="$xorg_testset_save_CFLAGS" 9240 fi 9241 9242 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9243 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9245 fi 9246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9248 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9249 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9250 then : 9251 printf %s "(cached) " >&6 9252 else $as_nop 9253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9254 /* end confdefs.h. */ 9255 int i; 9256 _ACEOF 9257 if ac_fn_c_try_compile "$LINENO" 9258 then : 9259 xorg_cv_cc_flag_unused_command_line_argument=yes 9260 else $as_nop 9261 xorg_cv_cc_flag_unused_command_line_argument=no 9262 fi 9263 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9264 fi 9265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9266 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9267 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9268 CFLAGS="$xorg_testset_save_CFLAGS" 9269 fi 9270 9271 found="no" 9272 9273 if test $found = "no" ; then 9274 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9276 fi 9277 9278 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9279 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9280 fi 9281 9282 CFLAGS="$CFLAGS -Wmain" 9283 9284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9285 printf %s "checking if $CC supports -Wmain... " >&6; } 9286 cacheid=xorg_cv_cc_flag__Wmain 9287 if eval test \${$cacheid+y} 9288 then : 9289 printf %s "(cached) " >&6 9290 else $as_nop 9291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9292 /* end confdefs.h. */ 9293 int i; 9294 int 9295 main (void) 9296 { 9297 9298 ; 9299 return 0; 9300 } 9301 _ACEOF 9302 if ac_fn_c_try_link "$LINENO" 9303 then : 9304 eval $cacheid=yes 9305 else $as_nop 9306 eval $cacheid=no 9307 fi 9308 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9309 conftest$ac_exeext conftest.$ac_ext 9310 fi 9311 9312 9313 CFLAGS="$xorg_testset_save_CFLAGS" 9314 9315 eval supported=\$$cacheid 9316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9317 printf "%s\n" "$supported" >&6; } 9318 if test "$supported" = "yes" ; then 9319 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9320 found="yes" 9321 fi 9322 fi 9323 9324 9325 9326 9327 9328 9329 9330 9331 9332 9333 9334 9335 9336 9337 9338 xorg_testset_save_CFLAGS="$CFLAGS" 9339 9340 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9343 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9344 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9345 then : 9346 printf %s "(cached) " >&6 9347 else $as_nop 9348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9349 /* end confdefs.h. */ 9350 int i; 9351 _ACEOF 9352 if ac_fn_c_try_compile "$LINENO" 9353 then : 9354 xorg_cv_cc_flag_unknown_warning_option=yes 9355 else $as_nop 9356 xorg_cv_cc_flag_unknown_warning_option=no 9357 fi 9358 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9359 fi 9360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9361 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9362 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9363 CFLAGS="$xorg_testset_save_CFLAGS" 9364 fi 9365 9366 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9367 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9369 fi 9370 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9372 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9373 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9374 then : 9375 printf %s "(cached) " >&6 9376 else $as_nop 9377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9378 /* end confdefs.h. */ 9379 int i; 9380 _ACEOF 9381 if ac_fn_c_try_compile "$LINENO" 9382 then : 9383 xorg_cv_cc_flag_unused_command_line_argument=yes 9384 else $as_nop 9385 xorg_cv_cc_flag_unused_command_line_argument=no 9386 fi 9387 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9388 fi 9389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9390 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9391 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9392 CFLAGS="$xorg_testset_save_CFLAGS" 9393 fi 9394 9395 found="no" 9396 9397 if test $found = "no" ; then 9398 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9399 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9400 fi 9401 9402 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9403 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9404 fi 9405 9406 CFLAGS="$CFLAGS -Wmissing-braces" 9407 9408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9409 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9410 cacheid=xorg_cv_cc_flag__Wmissing_braces 9411 if eval test \${$cacheid+y} 9412 then : 9413 printf %s "(cached) " >&6 9414 else $as_nop 9415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9416 /* end confdefs.h. */ 9417 int i; 9418 int 9419 main (void) 9420 { 9421 9422 ; 9423 return 0; 9424 } 9425 _ACEOF 9426 if ac_fn_c_try_link "$LINENO" 9427 then : 9428 eval $cacheid=yes 9429 else $as_nop 9430 eval $cacheid=no 9431 fi 9432 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9433 conftest$ac_exeext conftest.$ac_ext 9434 fi 9435 9436 9437 CFLAGS="$xorg_testset_save_CFLAGS" 9438 9439 eval supported=\$$cacheid 9440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9441 printf "%s\n" "$supported" >&6; } 9442 if test "$supported" = "yes" ; then 9443 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9444 found="yes" 9445 fi 9446 fi 9447 9448 9449 9450 9451 9452 9453 9454 9455 9456 9457 9458 9459 9460 9461 9462 xorg_testset_save_CFLAGS="$CFLAGS" 9463 9464 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9467 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9468 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9469 then : 9470 printf %s "(cached) " >&6 9471 else $as_nop 9472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9473 /* end confdefs.h. */ 9474 int i; 9475 _ACEOF 9476 if ac_fn_c_try_compile "$LINENO" 9477 then : 9478 xorg_cv_cc_flag_unknown_warning_option=yes 9479 else $as_nop 9480 xorg_cv_cc_flag_unknown_warning_option=no 9481 fi 9482 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9483 fi 9484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9485 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9486 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9487 CFLAGS="$xorg_testset_save_CFLAGS" 9488 fi 9489 9490 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9491 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9492 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9493 fi 9494 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9496 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9497 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9498 then : 9499 printf %s "(cached) " >&6 9500 else $as_nop 9501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9502 /* end confdefs.h. */ 9503 int i; 9504 _ACEOF 9505 if ac_fn_c_try_compile "$LINENO" 9506 then : 9507 xorg_cv_cc_flag_unused_command_line_argument=yes 9508 else $as_nop 9509 xorg_cv_cc_flag_unused_command_line_argument=no 9510 fi 9511 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9512 fi 9513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9514 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9515 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9516 CFLAGS="$xorg_testset_save_CFLAGS" 9517 fi 9518 9519 found="no" 9520 9521 if test $found = "no" ; then 9522 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9524 fi 9525 9526 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9527 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9528 fi 9529 9530 CFLAGS="$CFLAGS -Wsequence-point" 9531 9532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9533 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9534 cacheid=xorg_cv_cc_flag__Wsequence_point 9535 if eval test \${$cacheid+y} 9536 then : 9537 printf %s "(cached) " >&6 9538 else $as_nop 9539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9540 /* end confdefs.h. */ 9541 int i; 9542 int 9543 main (void) 9544 { 9545 9546 ; 9547 return 0; 9548 } 9549 _ACEOF 9550 if ac_fn_c_try_link "$LINENO" 9551 then : 9552 eval $cacheid=yes 9553 else $as_nop 9554 eval $cacheid=no 9555 fi 9556 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9557 conftest$ac_exeext conftest.$ac_ext 9558 fi 9559 9560 9561 CFLAGS="$xorg_testset_save_CFLAGS" 9562 9563 eval supported=\$$cacheid 9564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9565 printf "%s\n" "$supported" >&6; } 9566 if test "$supported" = "yes" ; then 9567 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9568 found="yes" 9569 fi 9570 fi 9571 9572 9573 9574 9575 9576 9577 9578 9579 9580 9581 9582 9583 9584 9585 9586 xorg_testset_save_CFLAGS="$CFLAGS" 9587 9588 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9591 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9592 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9593 then : 9594 printf %s "(cached) " >&6 9595 else $as_nop 9596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9597 /* end confdefs.h. */ 9598 int i; 9599 _ACEOF 9600 if ac_fn_c_try_compile "$LINENO" 9601 then : 9602 xorg_cv_cc_flag_unknown_warning_option=yes 9603 else $as_nop 9604 xorg_cv_cc_flag_unknown_warning_option=no 9605 fi 9606 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9607 fi 9608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9609 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9610 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9611 CFLAGS="$xorg_testset_save_CFLAGS" 9612 fi 9613 9614 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9615 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9616 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9617 fi 9618 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9620 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9621 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9622 then : 9623 printf %s "(cached) " >&6 9624 else $as_nop 9625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9626 /* end confdefs.h. */ 9627 int i; 9628 _ACEOF 9629 if ac_fn_c_try_compile "$LINENO" 9630 then : 9631 xorg_cv_cc_flag_unused_command_line_argument=yes 9632 else $as_nop 9633 xorg_cv_cc_flag_unused_command_line_argument=no 9634 fi 9635 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9636 fi 9637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9638 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9639 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9640 CFLAGS="$xorg_testset_save_CFLAGS" 9641 fi 9642 9643 found="no" 9644 9645 if test $found = "no" ; then 9646 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9647 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9648 fi 9649 9650 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9651 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9652 fi 9653 9654 CFLAGS="$CFLAGS -Wreturn-type" 9655 9656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9657 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9658 cacheid=xorg_cv_cc_flag__Wreturn_type 9659 if eval test \${$cacheid+y} 9660 then : 9661 printf %s "(cached) " >&6 9662 else $as_nop 9663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9664 /* end confdefs.h. */ 9665 int i; 9666 int 9667 main (void) 9668 { 9669 9670 ; 9671 return 0; 9672 } 9673 _ACEOF 9674 if ac_fn_c_try_link "$LINENO" 9675 then : 9676 eval $cacheid=yes 9677 else $as_nop 9678 eval $cacheid=no 9679 fi 9680 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9681 conftest$ac_exeext conftest.$ac_ext 9682 fi 9683 9684 9685 CFLAGS="$xorg_testset_save_CFLAGS" 9686 9687 eval supported=\$$cacheid 9688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9689 printf "%s\n" "$supported" >&6; } 9690 if test "$supported" = "yes" ; then 9691 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9692 found="yes" 9693 fi 9694 fi 9695 9696 9697 9698 9699 9700 9701 9702 9703 9704 9705 9706 9707 9708 9709 9710 xorg_testset_save_CFLAGS="$CFLAGS" 9711 9712 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9713 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9715 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9716 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9717 then : 9718 printf %s "(cached) " >&6 9719 else $as_nop 9720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9721 /* end confdefs.h. */ 9722 int i; 9723 _ACEOF 9724 if ac_fn_c_try_compile "$LINENO" 9725 then : 9726 xorg_cv_cc_flag_unknown_warning_option=yes 9727 else $as_nop 9728 xorg_cv_cc_flag_unknown_warning_option=no 9729 fi 9730 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9731 fi 9732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9733 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9734 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9735 CFLAGS="$xorg_testset_save_CFLAGS" 9736 fi 9737 9738 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9739 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9740 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9741 fi 9742 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9744 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9745 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9746 then : 9747 printf %s "(cached) " >&6 9748 else $as_nop 9749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9750 /* end confdefs.h. */ 9751 int i; 9752 _ACEOF 9753 if ac_fn_c_try_compile "$LINENO" 9754 then : 9755 xorg_cv_cc_flag_unused_command_line_argument=yes 9756 else $as_nop 9757 xorg_cv_cc_flag_unused_command_line_argument=no 9758 fi 9759 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9760 fi 9761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9762 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9763 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9764 CFLAGS="$xorg_testset_save_CFLAGS" 9765 fi 9766 9767 found="no" 9768 9769 if test $found = "no" ; then 9770 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9771 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9772 fi 9773 9774 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9775 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9776 fi 9777 9778 CFLAGS="$CFLAGS -Wtrigraphs" 9779 9780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9781 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9782 cacheid=xorg_cv_cc_flag__Wtrigraphs 9783 if eval test \${$cacheid+y} 9784 then : 9785 printf %s "(cached) " >&6 9786 else $as_nop 9787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9788 /* end confdefs.h. */ 9789 int i; 9790 int 9791 main (void) 9792 { 9793 9794 ; 9795 return 0; 9796 } 9797 _ACEOF 9798 if ac_fn_c_try_link "$LINENO" 9799 then : 9800 eval $cacheid=yes 9801 else $as_nop 9802 eval $cacheid=no 9803 fi 9804 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9805 conftest$ac_exeext conftest.$ac_ext 9806 fi 9807 9808 9809 CFLAGS="$xorg_testset_save_CFLAGS" 9810 9811 eval supported=\$$cacheid 9812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9813 printf "%s\n" "$supported" >&6; } 9814 if test "$supported" = "yes" ; then 9815 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9816 found="yes" 9817 fi 9818 fi 9819 9820 9821 9822 9823 9824 9825 9826 9827 9828 9829 9830 9831 9832 9833 9834 xorg_testset_save_CFLAGS="$CFLAGS" 9835 9836 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9839 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9840 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9841 then : 9842 printf %s "(cached) " >&6 9843 else $as_nop 9844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9845 /* end confdefs.h. */ 9846 int i; 9847 _ACEOF 9848 if ac_fn_c_try_compile "$LINENO" 9849 then : 9850 xorg_cv_cc_flag_unknown_warning_option=yes 9851 else $as_nop 9852 xorg_cv_cc_flag_unknown_warning_option=no 9853 fi 9854 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9855 fi 9856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9857 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9858 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9859 CFLAGS="$xorg_testset_save_CFLAGS" 9860 fi 9861 9862 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9863 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9865 fi 9866 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9868 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9869 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9870 then : 9871 printf %s "(cached) " >&6 9872 else $as_nop 9873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9874 /* end confdefs.h. */ 9875 int i; 9876 _ACEOF 9877 if ac_fn_c_try_compile "$LINENO" 9878 then : 9879 xorg_cv_cc_flag_unused_command_line_argument=yes 9880 else $as_nop 9881 xorg_cv_cc_flag_unused_command_line_argument=no 9882 fi 9883 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9884 fi 9885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9886 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9887 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9888 CFLAGS="$xorg_testset_save_CFLAGS" 9889 fi 9890 9891 found="no" 9892 9893 if test $found = "no" ; then 9894 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9895 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9896 fi 9897 9898 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9899 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9900 fi 9901 9902 CFLAGS="$CFLAGS -Warray-bounds" 9903 9904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9905 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 9906 cacheid=xorg_cv_cc_flag__Warray_bounds 9907 if eval test \${$cacheid+y} 9908 then : 9909 printf %s "(cached) " >&6 9910 else $as_nop 9911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9912 /* end confdefs.h. */ 9913 int i; 9914 int 9915 main (void) 9916 { 9917 9918 ; 9919 return 0; 9920 } 9921 _ACEOF 9922 if ac_fn_c_try_link "$LINENO" 9923 then : 9924 eval $cacheid=yes 9925 else $as_nop 9926 eval $cacheid=no 9927 fi 9928 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9929 conftest$ac_exeext conftest.$ac_ext 9930 fi 9931 9932 9933 CFLAGS="$xorg_testset_save_CFLAGS" 9934 9935 eval supported=\$$cacheid 9936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9937 printf "%s\n" "$supported" >&6; } 9938 if test "$supported" = "yes" ; then 9939 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9940 found="yes" 9941 fi 9942 fi 9943 9944 9945 9946 9947 9948 9949 9950 9951 9952 9953 9954 9955 9956 9957 9958 xorg_testset_save_CFLAGS="$CFLAGS" 9959 9960 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9963 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9964 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9965 then : 9966 printf %s "(cached) " >&6 9967 else $as_nop 9968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9969 /* end confdefs.h. */ 9970 int i; 9971 _ACEOF 9972 if ac_fn_c_try_compile "$LINENO" 9973 then : 9974 xorg_cv_cc_flag_unknown_warning_option=yes 9975 else $as_nop 9976 xorg_cv_cc_flag_unknown_warning_option=no 9977 fi 9978 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9979 fi 9980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9981 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9982 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9983 CFLAGS="$xorg_testset_save_CFLAGS" 9984 fi 9985 9986 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9987 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9989 fi 9990 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9992 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9993 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9994 then : 9995 printf %s "(cached) " >&6 9996 else $as_nop 9997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9998 /* end confdefs.h. */ 9999 int i; 10000 _ACEOF 10001 if ac_fn_c_try_compile "$LINENO" 10002 then : 10003 xorg_cv_cc_flag_unused_command_line_argument=yes 10004 else $as_nop 10005 xorg_cv_cc_flag_unused_command_line_argument=no 10006 fi 10007 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10008 fi 10009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10010 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10011 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10012 CFLAGS="$xorg_testset_save_CFLAGS" 10013 fi 10014 10015 found="no" 10016 10017 if test $found = "no" ; then 10018 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10020 fi 10021 10022 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10023 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10024 fi 10025 10026 CFLAGS="$CFLAGS -Wwrite-strings" 10027 10028 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10029 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10030 cacheid=xorg_cv_cc_flag__Wwrite_strings 10031 if eval test \${$cacheid+y} 10032 then : 10033 printf %s "(cached) " >&6 10034 else $as_nop 10035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10036 /* end confdefs.h. */ 10037 int i; 10038 int 10039 main (void) 10040 { 10041 10042 ; 10043 return 0; 10044 } 10045 _ACEOF 10046 if ac_fn_c_try_link "$LINENO" 10047 then : 10048 eval $cacheid=yes 10049 else $as_nop 10050 eval $cacheid=no 10051 fi 10052 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10053 conftest$ac_exeext conftest.$ac_ext 10054 fi 10055 10056 10057 CFLAGS="$xorg_testset_save_CFLAGS" 10058 10059 eval supported=\$$cacheid 10060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10061 printf "%s\n" "$supported" >&6; } 10062 if test "$supported" = "yes" ; then 10063 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10064 found="yes" 10065 fi 10066 fi 10067 10068 10069 10070 10071 10072 10073 10074 10075 10076 10077 10078 10079 10080 10081 10082 xorg_testset_save_CFLAGS="$CFLAGS" 10083 10084 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10087 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10088 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10089 then : 10090 printf %s "(cached) " >&6 10091 else $as_nop 10092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10093 /* end confdefs.h. */ 10094 int i; 10095 _ACEOF 10096 if ac_fn_c_try_compile "$LINENO" 10097 then : 10098 xorg_cv_cc_flag_unknown_warning_option=yes 10099 else $as_nop 10100 xorg_cv_cc_flag_unknown_warning_option=no 10101 fi 10102 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10103 fi 10104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10105 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10106 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10107 CFLAGS="$xorg_testset_save_CFLAGS" 10108 fi 10109 10110 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10111 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10112 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10113 fi 10114 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10116 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10117 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10118 then : 10119 printf %s "(cached) " >&6 10120 else $as_nop 10121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10122 /* end confdefs.h. */ 10123 int i; 10124 _ACEOF 10125 if ac_fn_c_try_compile "$LINENO" 10126 then : 10127 xorg_cv_cc_flag_unused_command_line_argument=yes 10128 else $as_nop 10129 xorg_cv_cc_flag_unused_command_line_argument=no 10130 fi 10131 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10132 fi 10133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10134 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10135 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10136 CFLAGS="$xorg_testset_save_CFLAGS" 10137 fi 10138 10139 found="no" 10140 10141 if test $found = "no" ; then 10142 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10144 fi 10145 10146 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10147 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10148 fi 10149 10150 CFLAGS="$CFLAGS -Waddress" 10151 10152 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10153 printf %s "checking if $CC supports -Waddress... " >&6; } 10154 cacheid=xorg_cv_cc_flag__Waddress 10155 if eval test \${$cacheid+y} 10156 then : 10157 printf %s "(cached) " >&6 10158 else $as_nop 10159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10160 /* end confdefs.h. */ 10161 int i; 10162 int 10163 main (void) 10164 { 10165 10166 ; 10167 return 0; 10168 } 10169 _ACEOF 10170 if ac_fn_c_try_link "$LINENO" 10171 then : 10172 eval $cacheid=yes 10173 else $as_nop 10174 eval $cacheid=no 10175 fi 10176 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10177 conftest$ac_exeext conftest.$ac_ext 10178 fi 10179 10180 10181 CFLAGS="$xorg_testset_save_CFLAGS" 10182 10183 eval supported=\$$cacheid 10184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10185 printf "%s\n" "$supported" >&6; } 10186 if test "$supported" = "yes" ; then 10187 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10188 found="yes" 10189 fi 10190 fi 10191 10192 10193 10194 10195 10196 10197 10198 10199 10200 10201 10202 10203 10204 10205 10206 xorg_testset_save_CFLAGS="$CFLAGS" 10207 10208 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10211 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10212 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10213 then : 10214 printf %s "(cached) " >&6 10215 else $as_nop 10216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10217 /* end confdefs.h. */ 10218 int i; 10219 _ACEOF 10220 if ac_fn_c_try_compile "$LINENO" 10221 then : 10222 xorg_cv_cc_flag_unknown_warning_option=yes 10223 else $as_nop 10224 xorg_cv_cc_flag_unknown_warning_option=no 10225 fi 10226 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10227 fi 10228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10229 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10230 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10231 CFLAGS="$xorg_testset_save_CFLAGS" 10232 fi 10233 10234 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10235 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10237 fi 10238 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10240 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10241 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10242 then : 10243 printf %s "(cached) " >&6 10244 else $as_nop 10245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10246 /* end confdefs.h. */ 10247 int i; 10248 _ACEOF 10249 if ac_fn_c_try_compile "$LINENO" 10250 then : 10251 xorg_cv_cc_flag_unused_command_line_argument=yes 10252 else $as_nop 10253 xorg_cv_cc_flag_unused_command_line_argument=no 10254 fi 10255 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10256 fi 10257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10258 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10259 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10260 CFLAGS="$xorg_testset_save_CFLAGS" 10261 fi 10262 10263 found="no" 10264 10265 if test $found = "no" ; then 10266 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10268 fi 10269 10270 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10271 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10272 fi 10273 10274 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10275 10276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10277 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10278 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10279 if eval test \${$cacheid+y} 10280 then : 10281 printf %s "(cached) " >&6 10282 else $as_nop 10283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10284 /* end confdefs.h. */ 10285 int i; 10286 int 10287 main (void) 10288 { 10289 10290 ; 10291 return 0; 10292 } 10293 _ACEOF 10294 if ac_fn_c_try_link "$LINENO" 10295 then : 10296 eval $cacheid=yes 10297 else $as_nop 10298 eval $cacheid=no 10299 fi 10300 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10301 conftest$ac_exeext conftest.$ac_ext 10302 fi 10303 10304 10305 CFLAGS="$xorg_testset_save_CFLAGS" 10306 10307 eval supported=\$$cacheid 10308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10309 printf "%s\n" "$supported" >&6; } 10310 if test "$supported" = "yes" ; then 10311 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10312 found="yes" 10313 fi 10314 fi 10315 10316 10317 10318 10319 10320 10321 10322 10323 10324 10325 10326 10327 10328 10329 10330 xorg_testset_save_CFLAGS="$CFLAGS" 10331 10332 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10334 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10335 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10336 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10337 then : 10338 printf %s "(cached) " >&6 10339 else $as_nop 10340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10341 /* end confdefs.h. */ 10342 int i; 10343 _ACEOF 10344 if ac_fn_c_try_compile "$LINENO" 10345 then : 10346 xorg_cv_cc_flag_unknown_warning_option=yes 10347 else $as_nop 10348 xorg_cv_cc_flag_unknown_warning_option=no 10349 fi 10350 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10351 fi 10352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10353 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10354 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10355 CFLAGS="$xorg_testset_save_CFLAGS" 10356 fi 10357 10358 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10359 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10361 fi 10362 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10364 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10365 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10366 then : 10367 printf %s "(cached) " >&6 10368 else $as_nop 10369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10370 /* end confdefs.h. */ 10371 int i; 10372 _ACEOF 10373 if ac_fn_c_try_compile "$LINENO" 10374 then : 10375 xorg_cv_cc_flag_unused_command_line_argument=yes 10376 else $as_nop 10377 xorg_cv_cc_flag_unused_command_line_argument=no 10378 fi 10379 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10380 fi 10381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10382 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10383 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10384 CFLAGS="$xorg_testset_save_CFLAGS" 10385 fi 10386 10387 found="no" 10388 10389 if test $found = "no" ; then 10390 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10392 fi 10393 10394 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10395 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10396 fi 10397 10398 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10399 10400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10401 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10402 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10403 if eval test \${$cacheid+y} 10404 then : 10405 printf %s "(cached) " >&6 10406 else $as_nop 10407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10408 /* end confdefs.h. */ 10409 int i; 10410 int 10411 main (void) 10412 { 10413 10414 ; 10415 return 0; 10416 } 10417 _ACEOF 10418 if ac_fn_c_try_link "$LINENO" 10419 then : 10420 eval $cacheid=yes 10421 else $as_nop 10422 eval $cacheid=no 10423 fi 10424 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10425 conftest$ac_exeext conftest.$ac_ext 10426 fi 10427 10428 10429 CFLAGS="$xorg_testset_save_CFLAGS" 10430 10431 eval supported=\$$cacheid 10432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10433 printf "%s\n" "$supported" >&6; } 10434 if test "$supported" = "yes" ; then 10435 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10436 found="yes" 10437 fi 10438 fi 10439 10440 10441 fi 10442 10443 10444 10445 10446 10447 10448 10449 CWARNFLAGS="$BASE_CFLAGS" 10450 if test "x$GCC" = xyes ; then 10451 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10452 fi 10453 10454 10455 10456 10457 10458 10459 10460 10461 # Check whether --enable-strict-compilation was given. 10462 if test ${enable_strict_compilation+y} 10463 then : 10464 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10465 else $as_nop 10466 STRICT_COMPILE=no 10467 fi 10468 10469 10470 10471 10472 10473 10474 STRICT_CFLAGS="" 10475 10476 10477 10478 10479 10480 10481 10482 10483 10484 10485 10486 10487 10488 xorg_testset_save_CFLAGS="$CFLAGS" 10489 10490 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10493 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10494 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10495 then : 10496 printf %s "(cached) " >&6 10497 else $as_nop 10498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10499 /* end confdefs.h. */ 10500 int i; 10501 _ACEOF 10502 if ac_fn_c_try_compile "$LINENO" 10503 then : 10504 xorg_cv_cc_flag_unknown_warning_option=yes 10505 else $as_nop 10506 xorg_cv_cc_flag_unknown_warning_option=no 10507 fi 10508 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10509 fi 10510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10511 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10512 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10513 CFLAGS="$xorg_testset_save_CFLAGS" 10514 fi 10515 10516 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10517 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10518 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10519 fi 10520 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10522 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10523 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10524 then : 10525 printf %s "(cached) " >&6 10526 else $as_nop 10527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10528 /* end confdefs.h. */ 10529 int i; 10530 _ACEOF 10531 if ac_fn_c_try_compile "$LINENO" 10532 then : 10533 xorg_cv_cc_flag_unused_command_line_argument=yes 10534 else $as_nop 10535 xorg_cv_cc_flag_unused_command_line_argument=no 10536 fi 10537 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10538 fi 10539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10540 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10541 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10542 CFLAGS="$xorg_testset_save_CFLAGS" 10543 fi 10544 10545 found="no" 10546 10547 if test $found = "no" ; then 10548 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10550 fi 10551 10552 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10553 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10554 fi 10555 10556 CFLAGS="$CFLAGS -pedantic" 10557 10558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10559 printf %s "checking if $CC supports -pedantic... " >&6; } 10560 cacheid=xorg_cv_cc_flag__pedantic 10561 if eval test \${$cacheid+y} 10562 then : 10563 printf %s "(cached) " >&6 10564 else $as_nop 10565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10566 /* end confdefs.h. */ 10567 int i; 10568 int 10569 main (void) 10570 { 10571 10572 ; 10573 return 0; 10574 } 10575 _ACEOF 10576 if ac_fn_c_try_link "$LINENO" 10577 then : 10578 eval $cacheid=yes 10579 else $as_nop 10580 eval $cacheid=no 10581 fi 10582 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10583 conftest$ac_exeext conftest.$ac_ext 10584 fi 10585 10586 10587 CFLAGS="$xorg_testset_save_CFLAGS" 10588 10589 eval supported=\$$cacheid 10590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10591 printf "%s\n" "$supported" >&6; } 10592 if test "$supported" = "yes" ; then 10593 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10594 found="yes" 10595 fi 10596 fi 10597 10598 10599 10600 10601 10602 10603 10604 10605 10606 10607 10608 10609 10610 10611 10612 xorg_testset_save_CFLAGS="$CFLAGS" 10613 10614 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10617 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10618 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10619 then : 10620 printf %s "(cached) " >&6 10621 else $as_nop 10622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10623 /* end confdefs.h. */ 10624 int i; 10625 _ACEOF 10626 if ac_fn_c_try_compile "$LINENO" 10627 then : 10628 xorg_cv_cc_flag_unknown_warning_option=yes 10629 else $as_nop 10630 xorg_cv_cc_flag_unknown_warning_option=no 10631 fi 10632 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10633 fi 10634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10635 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10636 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10637 CFLAGS="$xorg_testset_save_CFLAGS" 10638 fi 10639 10640 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10641 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10643 fi 10644 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10646 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10647 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10648 then : 10649 printf %s "(cached) " >&6 10650 else $as_nop 10651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10652 /* end confdefs.h. */ 10653 int i; 10654 _ACEOF 10655 if ac_fn_c_try_compile "$LINENO" 10656 then : 10657 xorg_cv_cc_flag_unused_command_line_argument=yes 10658 else $as_nop 10659 xorg_cv_cc_flag_unused_command_line_argument=no 10660 fi 10661 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10662 fi 10663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10664 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10665 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10666 CFLAGS="$xorg_testset_save_CFLAGS" 10667 fi 10668 10669 found="no" 10670 10671 if test $found = "no" ; then 10672 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10674 fi 10675 10676 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10677 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10678 fi 10679 10680 CFLAGS="$CFLAGS -Werror" 10681 10682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10683 printf %s "checking if $CC supports -Werror... " >&6; } 10684 cacheid=xorg_cv_cc_flag__Werror 10685 if eval test \${$cacheid+y} 10686 then : 10687 printf %s "(cached) " >&6 10688 else $as_nop 10689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10690 /* end confdefs.h. */ 10691 int i; 10692 int 10693 main (void) 10694 { 10695 10696 ; 10697 return 0; 10698 } 10699 _ACEOF 10700 if ac_fn_c_try_link "$LINENO" 10701 then : 10702 eval $cacheid=yes 10703 else $as_nop 10704 eval $cacheid=no 10705 fi 10706 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10707 conftest$ac_exeext conftest.$ac_ext 10708 fi 10709 10710 10711 CFLAGS="$xorg_testset_save_CFLAGS" 10712 10713 eval supported=\$$cacheid 10714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10715 printf "%s\n" "$supported" >&6; } 10716 if test "$supported" = "yes" ; then 10717 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10718 found="yes" 10719 fi 10720 fi 10721 10722 if test $found = "no" ; then 10723 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10725 fi 10726 10727 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10728 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10729 fi 10730 10731 CFLAGS="$CFLAGS -errwarn" 10732 10733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10734 printf %s "checking if $CC supports -errwarn... " >&6; } 10735 cacheid=xorg_cv_cc_flag__errwarn 10736 if eval test \${$cacheid+y} 10737 then : 10738 printf %s "(cached) " >&6 10739 else $as_nop 10740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10741 /* end confdefs.h. */ 10742 int i; 10743 int 10744 main (void) 10745 { 10746 10747 ; 10748 return 0; 10749 } 10750 _ACEOF 10751 if ac_fn_c_try_link "$LINENO" 10752 then : 10753 eval $cacheid=yes 10754 else $as_nop 10755 eval $cacheid=no 10756 fi 10757 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10758 conftest$ac_exeext conftest.$ac_ext 10759 fi 10760 10761 10762 CFLAGS="$xorg_testset_save_CFLAGS" 10763 10764 eval supported=\$$cacheid 10765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10766 printf "%s\n" "$supported" >&6; } 10767 if test "$supported" = "yes" ; then 10768 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10769 found="yes" 10770 fi 10771 fi 10772 10773 10774 10775 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10776 # activate it with -Werror, so we add it here explicitly. 10777 10778 10779 10780 10781 10782 10783 10784 10785 10786 10787 10788 10789 10790 xorg_testset_save_CFLAGS="$CFLAGS" 10791 10792 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10795 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10796 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10797 then : 10798 printf %s "(cached) " >&6 10799 else $as_nop 10800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10801 /* end confdefs.h. */ 10802 int i; 10803 _ACEOF 10804 if ac_fn_c_try_compile "$LINENO" 10805 then : 10806 xorg_cv_cc_flag_unknown_warning_option=yes 10807 else $as_nop 10808 xorg_cv_cc_flag_unknown_warning_option=no 10809 fi 10810 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10811 fi 10812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10813 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10814 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10815 CFLAGS="$xorg_testset_save_CFLAGS" 10816 fi 10817 10818 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10819 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10821 fi 10822 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10824 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10825 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10826 then : 10827 printf %s "(cached) " >&6 10828 else $as_nop 10829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10830 /* end confdefs.h. */ 10831 int i; 10832 _ACEOF 10833 if ac_fn_c_try_compile "$LINENO" 10834 then : 10835 xorg_cv_cc_flag_unused_command_line_argument=yes 10836 else $as_nop 10837 xorg_cv_cc_flag_unused_command_line_argument=no 10838 fi 10839 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10840 fi 10841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10842 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10843 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10844 CFLAGS="$xorg_testset_save_CFLAGS" 10845 fi 10846 10847 found="no" 10848 10849 if test $found = "no" ; then 10850 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10852 fi 10853 10854 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10856 fi 10857 10858 CFLAGS="$CFLAGS -Werror=attributes" 10859 10860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10861 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 10862 cacheid=xorg_cv_cc_flag__Werror_attributes 10863 if eval test \${$cacheid+y} 10864 then : 10865 printf %s "(cached) " >&6 10866 else $as_nop 10867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10868 /* end confdefs.h. */ 10869 int i; 10870 int 10871 main (void) 10872 { 10873 10874 ; 10875 return 0; 10876 } 10877 _ACEOF 10878 if ac_fn_c_try_link "$LINENO" 10879 then : 10880 eval $cacheid=yes 10881 else $as_nop 10882 eval $cacheid=no 10883 fi 10884 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10885 conftest$ac_exeext conftest.$ac_ext 10886 fi 10887 10888 10889 CFLAGS="$xorg_testset_save_CFLAGS" 10890 10891 eval supported=\$$cacheid 10892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10893 printf "%s\n" "$supported" >&6; } 10894 if test "$supported" = "yes" ; then 10895 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10896 found="yes" 10897 fi 10898 fi 10899 10900 10901 10902 if test "x$STRICT_COMPILE" = "xyes"; then 10903 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10904 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10905 fi 10906 10907 10908 10909 10910 10911 10912 10913 10914 cat >>confdefs.h <<_ACEOF 10915 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10916 _ACEOF 10917 10918 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10919 if test "x$PVM" = "x"; then 10920 PVM="0" 10921 fi 10922 10923 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 10924 10925 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10926 if test "x$PVP" = "x"; then 10927 PVP="0" 10928 fi 10929 10930 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 10931 10932 10933 10934 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10935 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10936 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10937 touch \$(top_srcdir)/ChangeLog; \ 10938 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10939 10940 10941 10942 10943 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10944 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10945 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10946 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 10947 touch \$(top_srcdir)/INSTALL; \ 10948 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 10949 10950 10951 10952 10953 10954 10955 case $host_os in 10956 solaris*) 10957 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 10958 # check for a man page file found in later versions that use 10959 # traditional section numbers instead 10960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 10961 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 10962 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 10963 then : 10964 printf %s "(cached) " >&6 10965 else $as_nop 10966 test "$cross_compiling" = yes && 10967 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10968 if test -r "/usr/share/man/man7/attributes.7"; then 10969 ac_cv_file__usr_share_man_man7_attributes_7=yes 10970 else 10971 ac_cv_file__usr_share_man_man7_attributes_7=no 10972 fi 10973 fi 10974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 10975 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 10976 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 10977 then : 10978 SYSV_MAN_SECTIONS=false 10979 else $as_nop 10980 SYSV_MAN_SECTIONS=true 10981 fi 10982 10983 ;; 10984 *) SYSV_MAN_SECTIONS=false ;; 10985 esac 10986 10987 if test x$APP_MAN_SUFFIX = x ; then 10988 APP_MAN_SUFFIX=1 10989 fi 10990 if test x$APP_MAN_DIR = x ; then 10991 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10992 fi 10993 10994 if test x$LIB_MAN_SUFFIX = x ; then 10995 LIB_MAN_SUFFIX=3 10996 fi 10997 if test x$LIB_MAN_DIR = x ; then 10998 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10999 fi 11000 11001 if test x$FILE_MAN_SUFFIX = x ; then 11002 case $SYSV_MAN_SECTIONS in 11003 true) FILE_MAN_SUFFIX=4 ;; 11004 *) FILE_MAN_SUFFIX=5 ;; 11005 esac 11006 fi 11007 if test x$FILE_MAN_DIR = x ; then 11008 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11009 fi 11010 11011 if test x$MISC_MAN_SUFFIX = x ; then 11012 case $SYSV_MAN_SECTIONS in 11013 true) MISC_MAN_SUFFIX=5 ;; 11014 *) MISC_MAN_SUFFIX=7 ;; 11015 esac 11016 fi 11017 if test x$MISC_MAN_DIR = x ; then 11018 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11019 fi 11020 11021 if test x$DRIVER_MAN_SUFFIX = x ; then 11022 case $SYSV_MAN_SECTIONS in 11023 true) DRIVER_MAN_SUFFIX=7 ;; 11024 *) DRIVER_MAN_SUFFIX=4 ;; 11025 esac 11026 fi 11027 if test x$DRIVER_MAN_DIR = x ; then 11028 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11029 fi 11030 11031 if test x$ADMIN_MAN_SUFFIX = x ; then 11032 case $SYSV_MAN_SECTIONS in 11033 true) ADMIN_MAN_SUFFIX=1m ;; 11034 *) ADMIN_MAN_SUFFIX=8 ;; 11035 esac 11036 fi 11037 if test x$ADMIN_MAN_DIR = x ; then 11038 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11039 fi 11040 11041 11042 11043 11044 11045 11046 11047 11048 11049 11050 11051 11052 11053 11054 11055 XORG_MAN_PAGE="X Version 11" 11056 11057 MAN_SUBSTS="\ 11058 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11059 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11060 -e 's|__xservername__|Xorg|g' \ 11061 -e 's|__xconfigfile__|xorg.conf|g' \ 11062 -e 's|__projectroot__|\$(prefix)|g' \ 11063 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11064 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11065 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11066 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11067 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11068 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11069 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11070 11071 11072 11073 # Check whether --enable-silent-rules was given. 11074 if test ${enable_silent_rules+y} 11075 then : 11076 enableval=$enable_silent_rules; 11077 fi 11078 11079 case $enable_silent_rules in # ((( 11080 yes) AM_DEFAULT_VERBOSITY=0;; 11081 no) AM_DEFAULT_VERBOSITY=1;; 11082 *) AM_DEFAULT_VERBOSITY=0;; 11083 esac 11084 am_make=${MAKE-make} 11085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11086 printf %s "checking whether $am_make supports nested variables... " >&6; } 11087 if test ${am_cv_make_support_nested_variables+y} 11088 then : 11089 printf %s "(cached) " >&6 11090 else $as_nop 11091 if printf "%s\n" 'TRUE=$(BAR$(V)) 11092 BAR0=false 11093 BAR1=true 11094 V=1 11095 am__doit: 11096 @$(TRUE) 11097 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11098 am_cv_make_support_nested_variables=yes 11099 else 11100 am_cv_make_support_nested_variables=no 11101 fi 11102 fi 11103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11104 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11105 if test $am_cv_make_support_nested_variables = yes; then 11106 AM_V='$(V)' 11107 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11108 else 11109 AM_V=$AM_DEFAULT_VERBOSITY 11110 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11111 fi 11112 AM_BACKSLASH='\' 11113 11114 11115 11116 11117 # Checks for pkg-config packages 11118 11119 pkg_failed=no 11120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XEYES" >&5 11121 printf %s "checking for XEYES... " >&6; } 11122 11123 if test -n "$XEYES_CFLAGS"; then 11124 pkg_cv_XEYES_CFLAGS="$XEYES_CFLAGS" 11125 elif test -n "$PKG_CONFIG"; then 11126 if test -n "$PKG_CONFIG" && \ 11127 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17\""; } >&5 11128 ($PKG_CONFIG --exists --print-errors "xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17") 2>&5 11129 ac_status=$? 11130 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11131 test $ac_status = 0; }; then 11132 pkg_cv_XEYES_CFLAGS=`$PKG_CONFIG --cflags "xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17" 2>/dev/null` 11133 test "x$?" != "x0" && pkg_failed=yes 11134 else 11135 pkg_failed=yes 11136 fi 11137 else 11138 pkg_failed=untried 11139 fi 11140 if test -n "$XEYES_LIBS"; then 11141 pkg_cv_XEYES_LIBS="$XEYES_LIBS" 11142 elif test -n "$PKG_CONFIG"; then 11143 if test -n "$PKG_CONFIG" && \ 11144 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17\""; } >&5 11145 ($PKG_CONFIG --exists --print-errors "xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17") 2>&5 11146 ac_status=$? 11147 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11148 test $ac_status = 0; }; then 11149 pkg_cv_XEYES_LIBS=`$PKG_CONFIG --libs "xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17" 2>/dev/null` 11150 test "x$?" != "x0" && pkg_failed=yes 11151 else 11152 pkg_failed=yes 11153 fi 11154 else 11155 pkg_failed=untried 11156 fi 11157 11158 11159 11160 if test $pkg_failed = yes; then 11161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11162 printf "%s\n" "no" >&6; } 11163 11164 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11165 _pkg_short_errors_supported=yes 11166 else 11167 _pkg_short_errors_supported=no 11168 fi 11169 if test $_pkg_short_errors_supported = yes; then 11170 XEYES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17" 2>&1` 11171 else 11172 XEYES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17" 2>&1` 11173 fi 11174 # Put the nasty error message in config.log where it belongs 11175 echo "$XEYES_PKG_ERRORS" >&5 11176 11177 as_fn_error $? "Package requirements (xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17) were not met: 11178 11179 $XEYES_PKG_ERRORS 11180 11181 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11182 installed software in a non-standard prefix. 11183 11184 Alternatively, you may set the environment variables XEYES_CFLAGS 11185 and XEYES_LIBS to avoid the need to call pkg-config. 11186 See the pkg-config man page for more details." "$LINENO" 5 11187 elif test $pkg_failed = untried; then 11188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11189 printf "%s\n" "no" >&6; } 11190 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11191 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11192 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11193 is in your PATH or set the PKG_CONFIG environment variable to the full 11194 path to pkg-config. 11195 11196 Alternatively, you may set the environment variables XEYES_CFLAGS 11197 and XEYES_LIBS to avoid the need to call pkg-config. 11198 See the pkg-config man page for more details. 11199 11200 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11201 See \`config.log' for more details" "$LINENO" 5; } 11202 else 11203 XEYES_CFLAGS=$pkg_cv_XEYES_CFLAGS 11204 XEYES_LIBS=$pkg_cv_XEYES_LIBS 11205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11206 printf "%s\n" "yes" >&6; } 11207 11208 fi 11209 11210 11211 # Check whether --with-xrender was given. 11212 if test ${with_xrender+y} 11213 then : 11214 withval=$with_xrender; use_xrender="$withval" 11215 else $as_nop 11216 use_xrender="try" 11217 fi 11218 11219 if test x$use_xrender != xno ; then 11220 11221 pkg_failed=no 11222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XRENDER" >&5 11223 printf %s "checking for XRENDER... " >&6; } 11224 11225 if test -n "$XRENDER_CFLAGS"; then 11226 pkg_cv_XRENDER_CFLAGS="$XRENDER_CFLAGS" 11227 elif test -n "$PKG_CONFIG"; then 11228 if test -n "$PKG_CONFIG" && \ 11229 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrender >= 0.4\""; } >&5 11230 ($PKG_CONFIG --exists --print-errors "xrender >= 0.4") 2>&5 11231 ac_status=$? 11232 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11233 test $ac_status = 0; }; then 11234 pkg_cv_XRENDER_CFLAGS=`$PKG_CONFIG --cflags "xrender >= 0.4" 2>/dev/null` 11235 test "x$?" != "x0" && pkg_failed=yes 11236 else 11237 pkg_failed=yes 11238 fi 11239 else 11240 pkg_failed=untried 11241 fi 11242 if test -n "$XRENDER_LIBS"; then 11243 pkg_cv_XRENDER_LIBS="$XRENDER_LIBS" 11244 elif test -n "$PKG_CONFIG"; then 11245 if test -n "$PKG_CONFIG" && \ 11246 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrender >= 0.4\""; } >&5 11247 ($PKG_CONFIG --exists --print-errors "xrender >= 0.4") 2>&5 11248 ac_status=$? 11249 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11250 test $ac_status = 0; }; then 11251 pkg_cv_XRENDER_LIBS=`$PKG_CONFIG --libs "xrender >= 0.4" 2>/dev/null` 11252 test "x$?" != "x0" && pkg_failed=yes 11253 else 11254 pkg_failed=yes 11255 fi 11256 else 11257 pkg_failed=untried 11258 fi 11259 11260 11261 11262 if test $pkg_failed = yes; then 11263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11264 printf "%s\n" "no" >&6; } 11265 11266 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11267 _pkg_short_errors_supported=yes 11268 else 11269 _pkg_short_errors_supported=no 11270 fi 11271 if test $_pkg_short_errors_supported = yes; then 11272 XRENDER_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xrender >= 0.4" 2>&1` 11273 else 11274 XRENDER_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xrender >= 0.4" 2>&1` 11275 fi 11276 # Put the nasty error message in config.log where it belongs 11277 echo "$XRENDER_PKG_ERRORS" >&5 11278 11279 as_fn_error $? "Package requirements (xrender >= 0.4) were not met: 11280 11281 $XRENDER_PKG_ERRORS 11282 11283 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11284 installed software in a non-standard prefix. 11285 11286 Alternatively, you may set the environment variables XRENDER_CFLAGS 11287 and XRENDER_LIBS to avoid the need to call pkg-config. 11288 See the pkg-config man page for more details." "$LINENO" 5 11289 elif test $pkg_failed = untried; then 11290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11291 printf "%s\n" "no" >&6; } 11292 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11293 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11294 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11295 is in your PATH or set the PKG_CONFIG environment variable to the full 11296 path to pkg-config. 11297 11298 Alternatively, you may set the environment variables XRENDER_CFLAGS 11299 and XRENDER_LIBS to avoid the need to call pkg-config. 11300 See the pkg-config man page for more details. 11301 11302 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11303 See \`config.log' for more details" "$LINENO" 5; } 11304 else 11305 XRENDER_CFLAGS=$pkg_cv_XRENDER_CFLAGS 11306 XRENDER_LIBS=$pkg_cv_XRENDER_LIBS 11307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11308 printf "%s\n" "yes" >&6; } 11309 11310 fi 11311 11312 printf "%s\n" "#define XRENDER 1" >>confdefs.h 11313 11314 fi 11315 11316 11317 # Check whether --with-present was given. 11318 if test ${with_present+y} 11319 then : 11320 withval=$with_present; use_present="$withval" 11321 else $as_nop 11322 use_present="try" 11323 fi 11324 11325 if test x$use_present != xno ; then 11326 11327 pkg_failed=no 11328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PRESENT" >&5 11329 printf %s "checking for PRESENT... " >&6; } 11330 11331 if test -n "$PRESENT_CFLAGS"; then 11332 pkg_cv_PRESENT_CFLAGS="$PRESENT_CFLAGS" 11333 elif test -n "$PKG_CONFIG"; then 11334 if test -n "$PKG_CONFIG" && \ 11335 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage\""; } >&5 11336 ($PKG_CONFIG --exists --print-errors "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage") 2>&5 11337 ac_status=$? 11338 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11339 test $ac_status = 0; }; then 11340 pkg_cv_PRESENT_CFLAGS=`$PKG_CONFIG --cflags "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage" 2>/dev/null` 11341 test "x$?" != "x0" && pkg_failed=yes 11342 else 11343 pkg_failed=yes 11344 fi 11345 else 11346 pkg_failed=untried 11347 fi 11348 if test -n "$PRESENT_LIBS"; then 11349 pkg_cv_PRESENT_LIBS="$PRESENT_LIBS" 11350 elif test -n "$PKG_CONFIG"; then 11351 if test -n "$PKG_CONFIG" && \ 11352 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage\""; } >&5 11353 ($PKG_CONFIG --exists --print-errors "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage") 2>&5 11354 ac_status=$? 11355 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11356 test $ac_status = 0; }; then 11357 pkg_cv_PRESENT_LIBS=`$PKG_CONFIG --libs "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage" 2>/dev/null` 11358 test "x$?" != "x0" && pkg_failed=yes 11359 else 11360 pkg_failed=yes 11361 fi 11362 else 11363 pkg_failed=untried 11364 fi 11365 11366 11367 11368 if test $pkg_failed = yes; then 11369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11370 printf "%s\n" "no" >&6; } 11371 11372 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11373 _pkg_short_errors_supported=yes 11374 else 11375 _pkg_short_errors_supported=no 11376 fi 11377 if test $_pkg_short_errors_supported = yes; then 11378 PRESENT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage" 2>&1` 11379 else 11380 PRESENT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage" 2>&1` 11381 fi 11382 # Put the nasty error message in config.log where it belongs 11383 echo "$PRESENT_PKG_ERRORS" >&5 11384 11385 as_fn_error $? "Package requirements (x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage) were not met: 11386 11387 $PRESENT_PKG_ERRORS 11388 11389 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11390 installed software in a non-standard prefix. 11391 11392 Alternatively, you may set the environment variables PRESENT_CFLAGS 11393 and PRESENT_LIBS to avoid the need to call pkg-config. 11394 See the pkg-config man page for more details." "$LINENO" 5 11395 elif test $pkg_failed = untried; then 11396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11397 printf "%s\n" "no" >&6; } 11398 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11399 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11400 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11401 is in your PATH or set the PKG_CONFIG environment variable to the full 11402 path to pkg-config. 11403 11404 Alternatively, you may set the environment variables PRESENT_CFLAGS 11405 and PRESENT_LIBS to avoid the need to call pkg-config. 11406 See the pkg-config man page for more details. 11407 11408 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11409 See \`config.log' for more details" "$LINENO" 5; } 11410 else 11411 PRESENT_CFLAGS=$pkg_cv_PRESENT_CFLAGS 11412 PRESENT_LIBS=$pkg_cv_PRESENT_LIBS 11413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11414 printf "%s\n" "yes" >&6; } 11415 11416 fi 11417 11418 printf "%s\n" "#define PRESENT 1" >>confdefs.h 11419 11420 fi 11421 11422 ac_config_files="$ac_config_files Makefile man/Makefile" 11423 11424 cat >confcache <<\_ACEOF 11425 # This file is a shell script that caches the results of configure 11426 # tests run on this system so they can be shared between configure 11427 # scripts and configure runs, see configure's option --config-cache. 11428 # It is not useful on other systems. If it contains results you don't 11429 # want to keep, you may remove or edit it. 11430 # 11431 # config.status only pays attention to the cache file if you give it 11432 # the --recheck option to rerun configure. 11433 # 11434 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11435 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11436 # following values. 11437 11438 _ACEOF 11439 11440 # The following way of writing the cache mishandles newlines in values, 11441 # but we know of no workaround that is simple, portable, and efficient. 11442 # So, we kill variables containing newlines. 11443 # Ultrix sh set writes to stderr and can't be redirected directly, 11444 # and sets the high bit in the cache file unless we assign to the vars. 11445 ( 11446 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11447 eval ac_val=\$$ac_var 11448 case $ac_val in #( 11449 *${as_nl}*) 11450 case $ac_var in #( 11451 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11452 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11453 esac 11454 case $ac_var in #( 11455 _ | IFS | as_nl) ;; #( 11456 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11457 *) { eval $ac_var=; unset $ac_var;} ;; 11458 esac ;; 11459 esac 11460 done 11461 11462 (set) 2>&1 | 11463 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11464 *${as_nl}ac_space=\ *) 11465 # `set' does not quote correctly, so add quotes: double-quote 11466 # substitution turns \\\\ into \\, and sed turns \\ into \. 11467 sed -n \ 11468 "s/'/'\\\\''/g; 11469 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11470 ;; #( 11471 *) 11472 # `set' quotes correctly as required by POSIX, so do not add quotes. 11473 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11474 ;; 11475 esac | 11476 sort 11477 ) | 11478 sed ' 11479 /^ac_cv_env_/b end 11480 t clear 11481 :clear 11482 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11483 t end 11484 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11485 :end' >>confcache 11486 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11487 if test -w "$cache_file"; then 11488 if test "x$cache_file" != "x/dev/null"; then 11489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11490 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11491 if test ! -f "$cache_file" || test -h "$cache_file"; then 11492 cat confcache >"$cache_file" 11493 else 11494 case $cache_file in #( 11495 */* | ?:*) 11496 mv -f confcache "$cache_file"$$ && 11497 mv -f "$cache_file"$$ "$cache_file" ;; #( 11498 *) 11499 mv -f confcache "$cache_file" ;; 11500 esac 11501 fi 11502 fi 11503 else 11504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11505 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11506 fi 11507 fi 11508 rm -f confcache 11509 11510 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11511 # Let make expand exec_prefix. 11512 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11513 11514 DEFS=-DHAVE_CONFIG_H 11515 11516 ac_libobjs= 11517 ac_ltlibobjs= 11518 U= 11519 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11520 # 1. Remove the extension, and $U if already installed. 11521 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11522 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11523 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11524 # will be set to the directory where LIBOBJS objects are built. 11525 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11526 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11527 done 11528 LIBOBJS=$ac_libobjs 11529 11530 LTLIBOBJS=$ac_ltlibobjs 11531 11532 11533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11534 printf %s "checking that generated files are newer than configure... " >&6; } 11535 if test -n "$am_sleep_pid"; then 11536 # Hide warnings about reused PIDs. 11537 wait $am_sleep_pid 2>/dev/null 11538 fi 11539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11540 printf "%s\n" "done" >&6; } 11541 if test -n "$EXEEXT"; then 11542 am__EXEEXT_TRUE= 11543 am__EXEEXT_FALSE='#' 11544 else 11545 am__EXEEXT_TRUE='#' 11546 am__EXEEXT_FALSE= 11547 fi 11548 11549 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11550 as_fn_error $? "conditional \"AMDEP\" was never defined. 11551 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11552 fi 11553 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11554 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11555 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11556 fi 11557 11558 : "${CONFIG_STATUS=./config.status}" 11559 ac_write_fail=0 11560 ac_clean_files_save=$ac_clean_files 11561 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11563 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11564 as_write_fail=0 11565 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11566 #! $SHELL 11567 # Generated by $as_me. 11568 # Run this file to recreate the current configuration. 11569 # Compiler output produced by configure, useful for debugging 11570 # configure, is in config.log if it exists. 11571 11572 debug=false 11573 ac_cs_recheck=false 11574 ac_cs_silent=false 11575 11576 SHELL=\${CONFIG_SHELL-$SHELL} 11577 export SHELL 11578 _ASEOF 11579 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11580 ## -------------------- ## 11581 ## M4sh Initialization. ## 11582 ## -------------------- ## 11583 11584 # Be more Bourne compatible 11585 DUALCASE=1; export DUALCASE # for MKS sh 11586 as_nop=: 11587 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11588 then : 11589 emulate sh 11590 NULLCMD=: 11591 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11592 # is contrary to our usage. Disable this feature. 11593 alias -g '${1+"$@"}'='"$@"' 11594 setopt NO_GLOB_SUBST 11595 else $as_nop 11596 case `(set -o) 2>/dev/null` in #( 11597 *posix*) : 11598 set -o posix ;; #( 11599 *) : 11600 ;; 11601 esac 11602 fi 11603 11604 11605 11606 # Reset variables that may have inherited troublesome values from 11607 # the environment. 11608 11609 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11610 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11611 # side effect of setting IFS to empty, thus disabling word splitting.) 11612 # Quoting is to prevent editors from complaining about space-tab. 11613 as_nl=' 11614 ' 11615 export as_nl 11616 IFS=" "" $as_nl" 11617 11618 PS1='$ ' 11619 PS2='> ' 11620 PS4='+ ' 11621 11622 # Ensure predictable behavior from utilities with locale-dependent output. 11623 LC_ALL=C 11624 export LC_ALL 11625 LANGUAGE=C 11626 export LANGUAGE 11627 11628 # We cannot yet rely on "unset" to work, but we need these variables 11629 # to be unset--not just set to an empty or harmless value--now, to 11630 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11631 # also avoids known problems related to "unset" and subshell syntax 11632 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11633 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11634 do eval test \${$as_var+y} \ 11635 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11636 done 11637 11638 # Ensure that fds 0, 1, and 2 are open. 11639 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11640 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11641 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11642 11643 # The user is always right. 11644 if ${PATH_SEPARATOR+false} :; then 11645 PATH_SEPARATOR=: 11646 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11647 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11648 PATH_SEPARATOR=';' 11649 } 11650 fi 11651 11652 11653 # Find who we are. Look in the path if we contain no directory separator. 11654 as_myself= 11655 case $0 in #(( 11656 *[\\/]* ) as_myself=$0 ;; 11657 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11658 for as_dir in $PATH 11659 do 11660 IFS=$as_save_IFS 11661 case $as_dir in #((( 11662 '') as_dir=./ ;; 11663 */) ;; 11664 *) as_dir=$as_dir/ ;; 11665 esac 11666 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11667 done 11668 IFS=$as_save_IFS 11669 11670 ;; 11671 esac 11672 # We did not find ourselves, most probably we were run as `sh COMMAND' 11673 # in which case we are not to be found in the path. 11674 if test "x$as_myself" = x; then 11675 as_myself=$0 11676 fi 11677 if test ! -f "$as_myself"; then 11678 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11679 exit 1 11680 fi 11681 11682 11683 11684 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11685 # ---------------------------------------- 11686 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11687 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11688 # script with STATUS, using 1 if that was 0. 11689 as_fn_error () 11690 { 11691 as_status=$1; test $as_status -eq 0 && as_status=1 11692 if test "$4"; then 11693 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11694 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11695 fi 11696 printf "%s\n" "$as_me: error: $2" >&2 11697 as_fn_exit $as_status 11698 } # as_fn_error 11699 11700 11701 11702 # as_fn_set_status STATUS 11703 # ----------------------- 11704 # Set $? to STATUS, without forking. 11705 as_fn_set_status () 11706 { 11707 return $1 11708 } # as_fn_set_status 11709 11710 # as_fn_exit STATUS 11711 # ----------------- 11712 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11713 as_fn_exit () 11714 { 11715 set +e 11716 as_fn_set_status $1 11717 exit $1 11718 } # as_fn_exit 11719 11720 # as_fn_unset VAR 11721 # --------------- 11722 # Portably unset VAR. 11723 as_fn_unset () 11724 { 11725 { eval $1=; unset $1;} 11726 } 11727 as_unset=as_fn_unset 11728 11729 # as_fn_append VAR VALUE 11730 # ---------------------- 11731 # Append the text in VALUE to the end of the definition contained in VAR. Take 11732 # advantage of any shell optimizations that allow amortized linear growth over 11733 # repeated appends, instead of the typical quadratic growth present in naive 11734 # implementations. 11735 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11736 then : 11737 eval 'as_fn_append () 11738 { 11739 eval $1+=\$2 11740 }' 11741 else $as_nop 11742 as_fn_append () 11743 { 11744 eval $1=\$$1\$2 11745 } 11746 fi # as_fn_append 11747 11748 # as_fn_arith ARG... 11749 # ------------------ 11750 # Perform arithmetic evaluation on the ARGs, and store the result in the 11751 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11752 # must be portable across $(()) and expr. 11753 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11754 then : 11755 eval 'as_fn_arith () 11756 { 11757 as_val=$(( $* )) 11758 }' 11759 else $as_nop 11760 as_fn_arith () 11761 { 11762 as_val=`expr "$@" || test $? -eq 1` 11763 } 11764 fi # as_fn_arith 11765 11766 11767 if expr a : '\(a\)' >/dev/null 2>&1 && 11768 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11769 as_expr=expr 11770 else 11771 as_expr=false 11772 fi 11773 11774 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11775 as_basename=basename 11776 else 11777 as_basename=false 11778 fi 11779 11780 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11781 as_dirname=dirname 11782 else 11783 as_dirname=false 11784 fi 11785 11786 as_me=`$as_basename -- "$0" || 11787 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11788 X"$0" : 'X\(//\)$' \| \ 11789 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11790 printf "%s\n" X/"$0" | 11791 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11792 s//\1/ 11793 q 11794 } 11795 /^X\/\(\/\/\)$/{ 11796 s//\1/ 11797 q 11798 } 11799 /^X\/\(\/\).*/{ 11800 s//\1/ 11801 q 11802 } 11803 s/.*/./; q'` 11804 11805 # Avoid depending upon Character Ranges. 11806 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11807 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11808 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11809 as_cr_digits='0123456789' 11810 as_cr_alnum=$as_cr_Letters$as_cr_digits 11811 11812 11813 # Determine whether it's possible to make 'echo' print without a newline. 11814 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11815 # for compatibility with existing Makefiles. 11816 ECHO_C= ECHO_N= ECHO_T= 11817 case `echo -n x` in #((((( 11818 -n*) 11819 case `echo 'xy\c'` in 11820 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11821 xy) ECHO_C='\c';; 11822 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11823 ECHO_T=' ';; 11824 esac;; 11825 *) 11826 ECHO_N='-n';; 11827 esac 11828 11829 # For backward compatibility with old third-party macros, we provide 11830 # the shell variables $as_echo and $as_echo_n. New code should use 11831 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11832 as_echo='printf %s\n' 11833 as_echo_n='printf %s' 11834 11835 rm -f conf$$ conf$$.exe conf$$.file 11836 if test -d conf$$.dir; then 11837 rm -f conf$$.dir/conf$$.file 11838 else 11839 rm -f conf$$.dir 11840 mkdir conf$$.dir 2>/dev/null 11841 fi 11842 if (echo >conf$$.file) 2>/dev/null; then 11843 if ln -s conf$$.file conf$$ 2>/dev/null; then 11844 as_ln_s='ln -s' 11845 # ... but there are two gotchas: 11846 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11847 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11848 # In both cases, we have to default to `cp -pR'. 11849 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11850 as_ln_s='cp -pR' 11851 elif ln conf$$.file conf$$ 2>/dev/null; then 11852 as_ln_s=ln 11853 else 11854 as_ln_s='cp -pR' 11855 fi 11856 else 11857 as_ln_s='cp -pR' 11858 fi 11859 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11860 rmdir conf$$.dir 2>/dev/null 11861 11862 11863 # as_fn_mkdir_p 11864 # ------------- 11865 # Create "$as_dir" as a directory, including parents if necessary. 11866 as_fn_mkdir_p () 11867 { 11868 11869 case $as_dir in #( 11870 -*) as_dir=./$as_dir;; 11871 esac 11872 test -d "$as_dir" || eval $as_mkdir_p || { 11873 as_dirs= 11874 while :; do 11875 case $as_dir in #( 11876 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11877 *) as_qdir=$as_dir;; 11878 esac 11879 as_dirs="'$as_qdir' $as_dirs" 11880 as_dir=`$as_dirname -- "$as_dir" || 11881 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11882 X"$as_dir" : 'X\(//\)[^/]' \| \ 11883 X"$as_dir" : 'X\(//\)$' \| \ 11884 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11885 printf "%s\n" X"$as_dir" | 11886 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11887 s//\1/ 11888 q 11889 } 11890 /^X\(\/\/\)[^/].*/{ 11891 s//\1/ 11892 q 11893 } 11894 /^X\(\/\/\)$/{ 11895 s//\1/ 11896 q 11897 } 11898 /^X\(\/\).*/{ 11899 s//\1/ 11900 q 11901 } 11902 s/.*/./; q'` 11903 test -d "$as_dir" && break 11904 done 11905 test -z "$as_dirs" || eval "mkdir $as_dirs" 11906 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11907 11908 11909 } # as_fn_mkdir_p 11910 if mkdir -p . 2>/dev/null; then 11911 as_mkdir_p='mkdir -p "$as_dir"' 11912 else 11913 test -d ./-p && rmdir ./-p 11914 as_mkdir_p=false 11915 fi 11916 11917 11918 # as_fn_executable_p FILE 11919 # ----------------------- 11920 # Test if FILE is an executable regular file. 11921 as_fn_executable_p () 11922 { 11923 test -f "$1" && test -x "$1" 11924 } # as_fn_executable_p 11925 as_test_x='test -x' 11926 as_executable_p=as_fn_executable_p 11927 11928 # Sed expression to map a string onto a valid CPP name. 11929 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11930 11931 # Sed expression to map a string onto a valid variable name. 11932 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11933 11934 11935 exec 6>&1 11936 ## ----------------------------------- ## 11937 ## Main body of $CONFIG_STATUS script. ## 11938 ## ----------------------------------- ## 11939 _ASEOF 11940 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11941 11942 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11943 # Save the log message, to keep $0 and so on meaningful, and to 11944 # report actual input values of CONFIG_FILES etc. instead of their 11945 # values after options handling. 11946 ac_log=" 11947 This file was extended by xeyes $as_me 1.3.0, which was 11948 generated by GNU Autoconf 2.71. Invocation command line was 11949 11950 CONFIG_FILES = $CONFIG_FILES 11951 CONFIG_HEADERS = $CONFIG_HEADERS 11952 CONFIG_LINKS = $CONFIG_LINKS 11953 CONFIG_COMMANDS = $CONFIG_COMMANDS 11954 $ $0 $@ 11955 11956 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11957 " 11958 11959 _ACEOF 11960 11961 case $ac_config_files in *" 11962 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11963 esac 11964 11965 case $ac_config_headers in *" 11966 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11967 esac 11968 11969 11970 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11971 # Files that config.status was made for. 11972 config_files="$ac_config_files" 11973 config_headers="$ac_config_headers" 11974 config_commands="$ac_config_commands" 11975 11976 _ACEOF 11977 11978 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11979 ac_cs_usage="\ 11980 \`$as_me' instantiates files and other configuration actions 11981 from templates according to the current configuration. Unless the files 11982 and actions are specified as TAGs, all are instantiated by default. 11983 11984 Usage: $0 [OPTION]... [TAG]... 11985 11986 -h, --help print this help, then exit 11987 -V, --version print version number and configuration settings, then exit 11988 --config print configuration, then exit 11989 -q, --quiet, --silent 11990 do not print progress messages 11991 -d, --debug don't remove temporary files 11992 --recheck update $as_me by reconfiguring in the same conditions 11993 --file=FILE[:TEMPLATE] 11994 instantiate the configuration file FILE 11995 --header=FILE[:TEMPLATE] 11996 instantiate the configuration header FILE 11997 11998 Configuration files: 11999 $config_files 12000 12001 Configuration headers: 12002 $config_headers 12003 12004 Configuration commands: 12005 $config_commands 12006 12007 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xeyes/-/issues>." 12008 12009 _ACEOF 12010 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12011 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12012 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12013 ac_cs_config='$ac_cs_config_escaped' 12014 ac_cs_version="\\ 12015 xeyes config.status 1.3.0 12016 configured by $0, generated by GNU Autoconf 2.71, 12017 with options \\"\$ac_cs_config\\" 12018 12019 Copyright (C) 2021 Free Software Foundation, Inc. 12020 This config.status script is free software; the Free Software Foundation 12021 gives unlimited permission to copy, distribute and modify it." 12022 12023 ac_pwd='$ac_pwd' 12024 srcdir='$srcdir' 12025 INSTALL='$INSTALL' 12026 MKDIR_P='$MKDIR_P' 12027 AWK='$AWK' 12028 test -n "\$AWK" || AWK=awk 12029 _ACEOF 12030 12031 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12032 # The default lists apply if the user does not specify any file. 12033 ac_need_defaults=: 12034 while test $# != 0 12035 do 12036 case $1 in 12037 --*=?*) 12038 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12039 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12040 ac_shift=: 12041 ;; 12042 --*=) 12043 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12044 ac_optarg= 12045 ac_shift=: 12046 ;; 12047 *) 12048 ac_option=$1 12049 ac_optarg=$2 12050 ac_shift=shift 12051 ;; 12052 esac 12053 12054 case $ac_option in 12055 # Handling of the options. 12056 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12057 ac_cs_recheck=: ;; 12058 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12059 printf "%s\n" "$ac_cs_version"; exit ;; 12060 --config | --confi | --conf | --con | --co | --c ) 12061 printf "%s\n" "$ac_cs_config"; exit ;; 12062 --debug | --debu | --deb | --de | --d | -d ) 12063 debug=: ;; 12064 --file | --fil | --fi | --f ) 12065 $ac_shift 12066 case $ac_optarg in 12067 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12068 '') as_fn_error $? "missing file argument" ;; 12069 esac 12070 as_fn_append CONFIG_FILES " '$ac_optarg'" 12071 ac_need_defaults=false;; 12072 --header | --heade | --head | --hea ) 12073 $ac_shift 12074 case $ac_optarg in 12075 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12076 esac 12077 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12078 ac_need_defaults=false;; 12079 --he | --h) 12080 # Conflict between --help and --header 12081 as_fn_error $? "ambiguous option: \`$1' 12082 Try \`$0 --help' for more information.";; 12083 --help | --hel | -h ) 12084 printf "%s\n" "$ac_cs_usage"; exit ;; 12085 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12086 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12087 ac_cs_silent=: ;; 12088 12089 # This is an error. 12090 -*) as_fn_error $? "unrecognized option: \`$1' 12091 Try \`$0 --help' for more information." ;; 12092 12093 *) as_fn_append ac_config_targets " $1" 12094 ac_need_defaults=false ;; 12095 12096 esac 12097 shift 12098 done 12099 12100 ac_configure_extra_args= 12101 12102 if $ac_cs_silent; then 12103 exec 6>/dev/null 12104 ac_configure_extra_args="$ac_configure_extra_args --silent" 12105 fi 12106 12107 _ACEOF 12108 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12109 if \$ac_cs_recheck; then 12110 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12111 shift 12112 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12113 CONFIG_SHELL='$SHELL' 12114 export CONFIG_SHELL 12115 exec "\$@" 12116 fi 12117 12118 _ACEOF 12119 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12120 exec 5>>config.log 12121 { 12122 echo 12123 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12124 ## Running $as_me. ## 12125 _ASBOX 12126 printf "%s\n" "$ac_log" 12127 } >&5 12128 12129 _ACEOF 12130 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12131 # 12132 # INIT-COMMANDS 12133 # 12134 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12135 12136 _ACEOF 12137 12138 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12139 12140 # Handling of arguments. 12141 for ac_config_target in $ac_config_targets 12142 do 12143 case $ac_config_target in 12144 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12145 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12146 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12147 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12148 12149 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12150 esac 12151 done 12152 12153 12154 # If the user did not use the arguments to specify the items to instantiate, 12155 # then the envvar interface is used. Set only those that are not. 12156 # We use the long form for the default assignment because of an extremely 12157 # bizarre bug on SunOS 4.1.3. 12158 if $ac_need_defaults; then 12159 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12160 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12161 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12162 fi 12163 12164 # Have a temporary directory for convenience. Make it in the build tree 12165 # simply because there is no reason against having it here, and in addition, 12166 # creating and moving files from /tmp can sometimes cause problems. 12167 # Hook for its removal unless debugging. 12168 # Note that there is a small window in which the directory will not be cleaned: 12169 # after its creation but before its name has been assigned to `$tmp'. 12170 $debug || 12171 { 12172 tmp= ac_tmp= 12173 trap 'exit_status=$? 12174 : "${ac_tmp:=$tmp}" 12175 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12176 ' 0 12177 trap 'as_fn_exit 1' 1 2 13 15 12178 } 12179 # Create a (secure) tmp directory for tmp files. 12180 12181 { 12182 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12183 test -d "$tmp" 12184 } || 12185 { 12186 tmp=./conf$$-$RANDOM 12187 (umask 077 && mkdir "$tmp") 12188 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12189 ac_tmp=$tmp 12190 12191 # Set up the scripts for CONFIG_FILES section. 12192 # No need to generate them if there are no CONFIG_FILES. 12193 # This happens for instance with `./config.status config.h'. 12194 if test -n "$CONFIG_FILES"; then 12195 12196 12197 ac_cr=`echo X | tr X '\015'` 12198 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12199 # But we know of no other shell where ac_cr would be empty at this 12200 # point, so we can use a bashism as a fallback. 12201 if test "x$ac_cr" = x; then 12202 eval ac_cr=\$\'\\r\' 12203 fi 12204 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12205 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12206 ac_cs_awk_cr='\\r' 12207 else 12208 ac_cs_awk_cr=$ac_cr 12209 fi 12210 12211 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12212 _ACEOF 12213 12214 12215 { 12216 echo "cat >conf$$subs.awk <<_ACEOF" && 12217 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12218 echo "_ACEOF" 12219 } >conf$$subs.sh || 12220 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12221 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12222 ac_delim='%!_!# ' 12223 for ac_last_try in false false false false false :; do 12224 . ./conf$$subs.sh || 12225 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12226 12227 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12228 if test $ac_delim_n = $ac_delim_num; then 12229 break 12230 elif $ac_last_try; then 12231 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12232 else 12233 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12234 fi 12235 done 12236 rm -f conf$$subs.sh 12237 12238 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12239 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12240 _ACEOF 12241 sed -n ' 12242 h 12243 s/^/S["/; s/!.*/"]=/ 12244 p 12245 g 12246 s/^[^!]*!// 12247 :repl 12248 t repl 12249 s/'"$ac_delim"'$// 12250 t delim 12251 :nl 12252 h 12253 s/\(.\{148\}\)..*/\1/ 12254 t more1 12255 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12256 p 12257 n 12258 b repl 12259 :more1 12260 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12261 p 12262 g 12263 s/.\{148\}// 12264 t nl 12265 :delim 12266 h 12267 s/\(.\{148\}\)..*/\1/ 12268 t more2 12269 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12270 p 12271 b 12272 :more2 12273 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12274 p 12275 g 12276 s/.\{148\}// 12277 t delim 12278 ' <conf$$subs.awk | sed ' 12279 /^[^""]/{ 12280 N 12281 s/\n// 12282 } 12283 ' >>$CONFIG_STATUS || ac_write_fail=1 12284 rm -f conf$$subs.awk 12285 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12286 _ACAWK 12287 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12288 for (key in S) S_is_set[key] = 1 12289 FS = "" 12290 12291 } 12292 { 12293 line = $ 0 12294 nfields = split(line, field, "@") 12295 substed = 0 12296 len = length(field[1]) 12297 for (i = 2; i < nfields; i++) { 12298 key = field[i] 12299 keylen = length(key) 12300 if (S_is_set[key]) { 12301 value = S[key] 12302 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12303 len += length(value) + length(field[++i]) 12304 substed = 1 12305 } else 12306 len += 1 + keylen 12307 } 12308 12309 print line 12310 } 12311 12312 _ACAWK 12313 _ACEOF 12314 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12315 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12316 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12317 else 12318 cat 12319 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12320 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12321 _ACEOF 12322 12323 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12324 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12325 # trailing colons and then remove the whole line if VPATH becomes empty 12326 # (actually we leave an empty line to preserve line numbers). 12327 if test "x$srcdir" = x.; then 12328 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12329 h 12330 s/// 12331 s/^/:/ 12332 s/[ ]*$/:/ 12333 s/:\$(srcdir):/:/g 12334 s/:\${srcdir}:/:/g 12335 s/:@srcdir@:/:/g 12336 s/^:*// 12337 s/:*$// 12338 x 12339 s/\(=[ ]*\).*/\1/ 12340 G 12341 s/\n// 12342 s/^[^=]*=[ ]*$// 12343 }' 12344 fi 12345 12346 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12347 fi # test -n "$CONFIG_FILES" 12348 12349 # Set up the scripts for CONFIG_HEADERS section. 12350 # No need to generate them if there are no CONFIG_HEADERS. 12351 # This happens for instance with `./config.status Makefile'. 12352 if test -n "$CONFIG_HEADERS"; then 12353 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12354 BEGIN { 12355 _ACEOF 12356 12357 # Transform confdefs.h into an awk script `defines.awk', embedded as 12358 # here-document in config.status, that substitutes the proper values into 12359 # config.h.in to produce config.h. 12360 12361 # Create a delimiter string that does not exist in confdefs.h, to ease 12362 # handling of long lines. 12363 ac_delim='%!_!# ' 12364 for ac_last_try in false false :; do 12365 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12366 if test -z "$ac_tt"; then 12367 break 12368 elif $ac_last_try; then 12369 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12370 else 12371 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12372 fi 12373 done 12374 12375 # For the awk script, D is an array of macro values keyed by name, 12376 # likewise P contains macro parameters if any. Preserve backslash 12377 # newline sequences. 12378 12379 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12380 sed -n ' 12381 s/.\{148\}/&'"$ac_delim"'/g 12382 t rset 12383 :rset 12384 s/^[ ]*#[ ]*define[ ][ ]*/ / 12385 t def 12386 d 12387 :def 12388 s/\\$// 12389 t bsnl 12390 s/["\\]/\\&/g 12391 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12392 D["\1"]=" \3"/p 12393 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12394 d 12395 :bsnl 12396 s/["\\]/\\&/g 12397 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12398 D["\1"]=" \3\\\\\\n"\\/p 12399 t cont 12400 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12401 t cont 12402 d 12403 :cont 12404 n 12405 s/.\{148\}/&'"$ac_delim"'/g 12406 t clear 12407 :clear 12408 s/\\$// 12409 t bsnlc 12410 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12411 d 12412 :bsnlc 12413 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12414 b cont 12415 ' <confdefs.h | sed ' 12416 s/'"$ac_delim"'/"\\\ 12417 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12418 12419 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12420 for (key in D) D_is_set[key] = 1 12421 FS = "" 12422 } 12423 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12424 line = \$ 0 12425 split(line, arg, " ") 12426 if (arg[1] == "#") { 12427 defundef = arg[2] 12428 mac1 = arg[3] 12429 } else { 12430 defundef = substr(arg[1], 2) 12431 mac1 = arg[2] 12432 } 12433 split(mac1, mac2, "(") #) 12434 macro = mac2[1] 12435 prefix = substr(line, 1, index(line, defundef) - 1) 12436 if (D_is_set[macro]) { 12437 # Preserve the white space surrounding the "#". 12438 print prefix "define", macro P[macro] D[macro] 12439 next 12440 } else { 12441 # Replace #undef with comments. This is necessary, for example, 12442 # in the case of _POSIX_SOURCE, which is predefined and required 12443 # on some systems where configure will not decide to define it. 12444 if (defundef == "undef") { 12445 print "/*", prefix defundef, macro, "*/" 12446 next 12447 } 12448 } 12449 } 12450 { print } 12451 _ACAWK 12452 _ACEOF 12453 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12454 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12455 fi # test -n "$CONFIG_HEADERS" 12456 12457 12458 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12459 shift 12460 for ac_tag 12461 do 12462 case $ac_tag in 12463 :[FHLC]) ac_mode=$ac_tag; continue;; 12464 esac 12465 case $ac_mode$ac_tag in 12466 :[FHL]*:*);; 12467 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12468 :[FH]-) ac_tag=-:-;; 12469 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12470 esac 12471 ac_save_IFS=$IFS 12472 IFS=: 12473 set x $ac_tag 12474 IFS=$ac_save_IFS 12475 shift 12476 ac_file=$1 12477 shift 12478 12479 case $ac_mode in 12480 :L) ac_source=$1;; 12481 :[FH]) 12482 ac_file_inputs= 12483 for ac_f 12484 do 12485 case $ac_f in 12486 -) ac_f="$ac_tmp/stdin";; 12487 *) # Look for the file first in the build tree, then in the source tree 12488 # (if the path is not absolute). The absolute path cannot be DOS-style, 12489 # because $ac_f cannot contain `:'. 12490 test -f "$ac_f" || 12491 case $ac_f in 12492 [\\/$]*) false;; 12493 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12494 esac || 12495 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12496 esac 12497 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12498 as_fn_append ac_file_inputs " '$ac_f'" 12499 done 12500 12501 # Let's still pretend it is `configure' which instantiates (i.e., don't 12502 # use $as_me), people would be surprised to read: 12503 # /* config.h. Generated by config.status. */ 12504 configure_input='Generated from '` 12505 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12506 `' by configure.' 12507 if test x"$ac_file" != x-; then 12508 configure_input="$ac_file. $configure_input" 12509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12510 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12511 fi 12512 # Neutralize special characters interpreted by sed in replacement strings. 12513 case $configure_input in #( 12514 *\&* | *\|* | *\\* ) 12515 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12516 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12517 *) ac_sed_conf_input=$configure_input;; 12518 esac 12519 12520 case $ac_tag in 12521 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12522 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12523 esac 12524 ;; 12525 esac 12526 12527 ac_dir=`$as_dirname -- "$ac_file" || 12528 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12529 X"$ac_file" : 'X\(//\)[^/]' \| \ 12530 X"$ac_file" : 'X\(//\)$' \| \ 12531 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12532 printf "%s\n" X"$ac_file" | 12533 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12534 s//\1/ 12535 q 12536 } 12537 /^X\(\/\/\)[^/].*/{ 12538 s//\1/ 12539 q 12540 } 12541 /^X\(\/\/\)$/{ 12542 s//\1/ 12543 q 12544 } 12545 /^X\(\/\).*/{ 12546 s//\1/ 12547 q 12548 } 12549 s/.*/./; q'` 12550 as_dir="$ac_dir"; as_fn_mkdir_p 12551 ac_builddir=. 12552 12553 case "$ac_dir" in 12554 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12555 *) 12556 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12557 # A ".." for each directory in $ac_dir_suffix. 12558 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12559 case $ac_top_builddir_sub in 12560 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12561 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12562 esac ;; 12563 esac 12564 ac_abs_top_builddir=$ac_pwd 12565 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12566 # for backward compatibility: 12567 ac_top_builddir=$ac_top_build_prefix 12568 12569 case $srcdir in 12570 .) # We are building in place. 12571 ac_srcdir=. 12572 ac_top_srcdir=$ac_top_builddir_sub 12573 ac_abs_top_srcdir=$ac_pwd ;; 12574 [\\/]* | ?:[\\/]* ) # Absolute name. 12575 ac_srcdir=$srcdir$ac_dir_suffix; 12576 ac_top_srcdir=$srcdir 12577 ac_abs_top_srcdir=$srcdir ;; 12578 *) # Relative name. 12579 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12580 ac_top_srcdir=$ac_top_build_prefix$srcdir 12581 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12582 esac 12583 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12584 12585 12586 case $ac_mode in 12587 :F) 12588 # 12589 # CONFIG_FILE 12590 # 12591 12592 case $INSTALL in 12593 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12594 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12595 esac 12596 ac_MKDIR_P=$MKDIR_P 12597 case $MKDIR_P in 12598 [\\/$]* | ?:[\\/]* ) ;; 12599 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12600 esac 12601 _ACEOF 12602 12603 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12604 # If the template does not know about datarootdir, expand it. 12605 # FIXME: This hack should be removed a few years after 2.60. 12606 ac_datarootdir_hack=; ac_datarootdir_seen= 12607 ac_sed_dataroot=' 12608 /datarootdir/ { 12609 p 12610 q 12611 } 12612 /@datadir@/p 12613 /@docdir@/p 12614 /@infodir@/p 12615 /@localedir@/p 12616 /@mandir@/p' 12617 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12618 *datarootdir*) ac_datarootdir_seen=yes;; 12619 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12621 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12622 _ACEOF 12623 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12624 ac_datarootdir_hack=' 12625 s&@datadir@&$datadir&g 12626 s&@docdir@&$docdir&g 12627 s&@infodir@&$infodir&g 12628 s&@localedir@&$localedir&g 12629 s&@mandir@&$mandir&g 12630 s&\\\${datarootdir}&$datarootdir&g' ;; 12631 esac 12632 _ACEOF 12633 12634 # Neutralize VPATH when `$srcdir' = `.'. 12635 # Shell code in configure.ac might set extrasub. 12636 # FIXME: do we really want to maintain this feature? 12637 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12638 ac_sed_extra="$ac_vpsub 12639 $extrasub 12640 _ACEOF 12641 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12642 :t 12643 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12644 s|@configure_input@|$ac_sed_conf_input|;t t 12645 s&@top_builddir@&$ac_top_builddir_sub&;t t 12646 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12647 s&@srcdir@&$ac_srcdir&;t t 12648 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12649 s&@top_srcdir@&$ac_top_srcdir&;t t 12650 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12651 s&@builddir@&$ac_builddir&;t t 12652 s&@abs_builddir@&$ac_abs_builddir&;t t 12653 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12654 s&@INSTALL@&$ac_INSTALL&;t t 12655 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12656 $ac_datarootdir_hack 12657 " 12658 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12659 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12660 12661 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12662 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12663 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12664 "$ac_tmp/out"`; test -z "$ac_out"; } && 12665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12666 which seems to be undefined. Please make sure it is defined" >&5 12667 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12668 which seems to be undefined. Please make sure it is defined" >&2;} 12669 12670 rm -f "$ac_tmp/stdin" 12671 case $ac_file in 12672 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12673 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12674 esac \ 12675 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12676 ;; 12677 :H) 12678 # 12679 # CONFIG_HEADER 12680 # 12681 if test x"$ac_file" != x-; then 12682 { 12683 printf "%s\n" "/* $configure_input */" >&1 \ 12684 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12685 } >"$ac_tmp/config.h" \ 12686 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12687 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12689 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12690 else 12691 rm -f "$ac_file" 12692 mv "$ac_tmp/config.h" "$ac_file" \ 12693 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12694 fi 12695 else 12696 printf "%s\n" "/* $configure_input */" >&1 \ 12697 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12698 || as_fn_error $? "could not create -" "$LINENO" 5 12699 fi 12700 # Compute "$ac_file"'s index in $config_headers. 12701 _am_arg="$ac_file" 12702 _am_stamp_count=1 12703 for _am_header in $config_headers :; do 12704 case $_am_header in 12705 $_am_arg | $_am_arg:* ) 12706 break ;; 12707 * ) 12708 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12709 esac 12710 done 12711 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12712 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12713 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12714 X"$_am_arg" : 'X\(//\)$' \| \ 12715 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12716 printf "%s\n" X"$_am_arg" | 12717 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12718 s//\1/ 12719 q 12720 } 12721 /^X\(\/\/\)[^/].*/{ 12722 s//\1/ 12723 q 12724 } 12725 /^X\(\/\/\)$/{ 12726 s//\1/ 12727 q 12728 } 12729 /^X\(\/\).*/{ 12730 s//\1/ 12731 q 12732 } 12733 s/.*/./; q'`/stamp-h$_am_stamp_count 12734 ;; 12735 12736 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12737 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12738 ;; 12739 esac 12740 12741 12742 case $ac_file$ac_mode in 12743 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12744 # Older Autoconf quotes --file arguments for eval, but not when files 12745 # are listed without --file. Let's play safe and only enable the eval 12746 # if we detect the quoting. 12747 # TODO: see whether this extra hack can be removed once we start 12748 # requiring Autoconf 2.70 or later. 12749 case $CONFIG_FILES in #( 12750 *\'*) : 12751 eval set x "$CONFIG_FILES" ;; #( 12752 *) : 12753 set x $CONFIG_FILES ;; #( 12754 *) : 12755 ;; 12756 esac 12757 shift 12758 # Used to flag and report bootstrapping failures. 12759 am_rc=0 12760 for am_mf 12761 do 12762 # Strip MF so we end up with the name of the file. 12763 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12764 # Check whether this is an Automake generated Makefile which includes 12765 # dependency-tracking related rules and includes. 12766 # Grep'ing the whole file directly is not great: AIX grep has a line 12767 # limit of 2048, but all sed's we know have understand at least 4000. 12768 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12769 || continue 12770 am_dirpart=`$as_dirname -- "$am_mf" || 12771 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12772 X"$am_mf" : 'X\(//\)[^/]' \| \ 12773 X"$am_mf" : 'X\(//\)$' \| \ 12774 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12775 printf "%s\n" X"$am_mf" | 12776 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12777 s//\1/ 12778 q 12779 } 12780 /^X\(\/\/\)[^/].*/{ 12781 s//\1/ 12782 q 12783 } 12784 /^X\(\/\/\)$/{ 12785 s//\1/ 12786 q 12787 } 12788 /^X\(\/\).*/{ 12789 s//\1/ 12790 q 12791 } 12792 s/.*/./; q'` 12793 am_filepart=`$as_basename -- "$am_mf" || 12794 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12795 X"$am_mf" : 'X\(//\)$' \| \ 12796 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12797 printf "%s\n" X/"$am_mf" | 12798 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12799 s//\1/ 12800 q 12801 } 12802 /^X\/\(\/\/\)$/{ 12803 s//\1/ 12804 q 12805 } 12806 /^X\/\(\/\).*/{ 12807 s//\1/ 12808 q 12809 } 12810 s/.*/./; q'` 12811 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12812 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12813 | $MAKE -f - am--depfiles" >&5 12814 (cd "$am_dirpart" \ 12815 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12816 | $MAKE -f - am--depfiles) >&5 2>&5 12817 ac_status=$? 12818 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12819 (exit $ac_status); } || am_rc=$? 12820 done 12821 if test $am_rc -ne 0; then 12822 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12823 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12824 as_fn_error $? "Something went wrong bootstrapping makefile fragments 12825 for automatic dependency tracking. If GNU make was not used, consider 12826 re-running the configure script with MAKE=\"gmake\" (or whatever is 12827 necessary). You can also try re-running configure with the 12828 '--disable-dependency-tracking' option to at least be able to build 12829 the package (albeit without support for automatic dependency tracking). 12830 See \`config.log' for more details" "$LINENO" 5; } 12831 fi 12832 { am_dirpart=; unset am_dirpart;} 12833 { am_filepart=; unset am_filepart;} 12834 { am_mf=; unset am_mf;} 12835 { am_rc=; unset am_rc;} 12836 rm -f conftest-deps.mk 12837 } 12838 ;; 12839 12840 esac 12841 done # for ac_tag 12842 12843 12844 as_fn_exit 0 12845 _ACEOF 12846 ac_clean_files=$ac_clean_files_save 12847 12848 test $ac_write_fail = 0 || 12849 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12850 12851 12852 # configure is writing to config.log, and then calls config.status. 12853 # config.status does its own redirection, appending to config.log. 12854 # Unfortunately, on DOS this fails, as config.log is still kept open 12855 # by configure, so config.status won't be able to write to it; its 12856 # output is simply discarded. So we exec the FD to /dev/null, 12857 # effectively closing config.log, so it can be properly (re)opened and 12858 # appended to by config.status. When coming back to configure, we 12859 # need to make the FD available again. 12860 if test "$no_create" != yes; then 12861 ac_cs_success=: 12862 ac_config_status_args= 12863 test "$silent" = yes && 12864 ac_config_status_args="$ac_config_status_args --quiet" 12865 exec 5>/dev/null 12866 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12867 exec 5>>config.log 12868 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12869 # would make configure fail if this is the last instruction. 12870 $ac_cs_success || as_fn_exit 1 12871 fi 12872 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12874 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12875 fi 12876 12877 12878
Indexes created Fri May 29 00:24:34 UTC 2026