configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for xmh 1.0.5. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xmh/-/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2023 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 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 21 then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else case e in #( 29 e) case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac ;; 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="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 144 then : 145 emulate sh 146 NULLCMD=: 147 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 148 # is contrary to our usage. Disable this feature. 149 alias -g '\${1+\"\$@\"}'='\"\$@\"' 150 setopt NO_GLOB_SUBST 151 else case e in #( 152 e) case \`(set -o) 2>/dev/null\` in #( 153 *posix*) : 154 set -o posix ;; #( 155 *) : 156 ;; 157 esac ;; 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 case e in #( 176 e) exitcode=1; echo positional parameters were not saved. ;; 177 esac 178 fi 179 test x\$exitcode = x0 || exit 1 180 blah=\$(echo \$(echo blah)) 181 test x\"\$blah\" = xblah || exit 1 182 test -x / || exit 1" 183 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 184 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 185 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 186 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 187 test \$(( 1 + 1 )) = 2 || exit 1" 188 if (eval "$as_required") 2>/dev/null 189 then : 190 as_have_required=yes 191 else case e in #( 192 e) as_have_required=no ;; 193 esac 194 fi 195 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 196 then : 197 198 else case e in #( 199 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 200 as_found=false 201 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 202 do 203 IFS=$as_save_IFS 204 case $as_dir in #((( 205 '') as_dir=./ ;; 206 */) ;; 207 *) as_dir=$as_dir/ ;; 208 esac 209 as_found=: 210 case $as_dir in #( 211 /*) 212 for as_base in sh bash ksh sh5; do 213 # Try only shells that exist, to save several forks. 214 as_shell=$as_dir$as_base 215 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 216 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 217 then : 218 CONFIG_SHELL=$as_shell as_have_required=yes 219 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 220 then : 221 break 2 222 fi 223 fi 224 done;; 225 esac 226 as_found=false 227 done 228 IFS=$as_save_IFS 229 if $as_found 230 then : 231 232 else case e in #( 233 e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 235 then : 236 CONFIG_SHELL=$SHELL as_have_required=yes 237 fi ;; 238 esac 239 fi 240 241 242 if test "x$CONFIG_SHELL" != x 243 then : 244 export CONFIG_SHELL 245 # We cannot yet assume a decent shell, so we have to provide a 246 # neutralization value for shells without unset; and this also 247 # works around shells that cannot unset nonexistent variables. 248 # Preserve -v and -x to the replacement shell. 249 BASH_ENV=/dev/null 250 ENV=/dev/null 251 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 252 case $- in # (((( 253 *v*x* | *x*v* ) as_opts=-vx ;; 254 *v* ) as_opts=-v ;; 255 *x* ) as_opts=-x ;; 256 * ) as_opts= ;; 257 esac 258 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 259 # Admittedly, this is quite paranoid, since all the known shells bail 260 # out after a failed 'exec'. 261 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 262 exit 255 263 fi 264 265 if test x$as_have_required = xno 266 then : 267 printf "%s\n" "$0: This script requires a shell more modern than all" 268 printf "%s\n" "$0: the shells that I found on your system." 269 if test ${ZSH_VERSION+y} ; then 270 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 271 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 272 else 273 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 274 $0: https://gitlab.freedesktop.org/xorg/app/xmh/-/issues 275 $0: about your system, including any error possibly output 276 $0: before this message. Then install a modern shell, or 277 $0: manually run the script under such a shell if you do 278 $0: have one." 279 fi 280 exit 1 281 fi ;; 282 esac 283 fi 284 fi 285 SHELL=${CONFIG_SHELL-/bin/sh} 286 export SHELL 287 # Unset more variables known to interfere with behavior of common tools. 288 CLICOLOR_FORCE= GREP_OPTIONS= 289 unset CLICOLOR_FORCE GREP_OPTIONS 290 291 ## --------------------- ## 292 ## M4sh Shell Functions. ## 293 ## --------------------- ## 294 # as_fn_unset VAR 295 # --------------- 296 # Portably unset VAR. 297 as_fn_unset () 298 { 299 { eval $1=; unset $1;} 300 } 301 as_unset=as_fn_unset 302 303 304 # as_fn_set_status STATUS 305 # ----------------------- 306 # Set $? to STATUS, without forking. 307 as_fn_set_status () 308 { 309 return $1 310 } # as_fn_set_status 311 312 # as_fn_exit STATUS 313 # ----------------- 314 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 315 as_fn_exit () 316 { 317 set +e 318 as_fn_set_status $1 319 exit $1 320 } # as_fn_exit 321 322 # as_fn_mkdir_p 323 # ------------- 324 # Create "$as_dir" as a directory, including parents if necessary. 325 as_fn_mkdir_p () 326 { 327 328 case $as_dir in #( 329 -*) as_dir=./$as_dir;; 330 esac 331 test -d "$as_dir" || eval $as_mkdir_p || { 332 as_dirs= 333 while :; do 334 case $as_dir in #( 335 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 336 *) as_qdir=$as_dir;; 337 esac 338 as_dirs="'$as_qdir' $as_dirs" 339 as_dir=`$as_dirname -- "$as_dir" || 340 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 341 X"$as_dir" : 'X\(//\)[^/]' \| \ 342 X"$as_dir" : 'X\(//\)$' \| \ 343 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 344 printf "%s\n" X"$as_dir" | 345 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 346 s//\1/ 347 q 348 } 349 /^X\(\/\/\)[^/].*/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)$/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\).*/{ 358 s//\1/ 359 q 360 } 361 s/.*/./; q'` 362 test -d "$as_dir" && break 363 done 364 test -z "$as_dirs" || eval "mkdir $as_dirs" 365 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 366 367 368 } # as_fn_mkdir_p 369 370 # as_fn_executable_p FILE 371 # ----------------------- 372 # Test if FILE is an executable regular file. 373 as_fn_executable_p () 374 { 375 test -f "$1" && test -x "$1" 376 } # as_fn_executable_p 377 # as_fn_append VAR VALUE 378 # ---------------------- 379 # Append the text in VALUE to the end of the definition contained in VAR. Take 380 # advantage of any shell optimizations that allow amortized linear growth over 381 # repeated appends, instead of the typical quadratic growth present in naive 382 # implementations. 383 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 384 then : 385 eval 'as_fn_append () 386 { 387 eval $1+=\$2 388 }' 389 else case e in #( 390 e) as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } ;; 394 esac 395 fi # as_fn_append 396 397 # as_fn_arith ARG... 398 # ------------------ 399 # Perform arithmetic evaluation on the ARGs, and store the result in the 400 # global $as_val. Take advantage of shells that can avoid forks. The arguments 401 # must be portable across $(()) and expr. 402 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 403 then : 404 eval 'as_fn_arith () 405 { 406 as_val=$(( $* )) 407 }' 408 else case e in #( 409 e) as_fn_arith () 410 { 411 as_val=`expr "$@" || test $? -eq 1` 412 } ;; 413 esac 414 fi # as_fn_arith 415 416 417 # as_fn_error STATUS ERROR [LINENO LOG_FD] 418 # ---------------------------------------- 419 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 420 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 421 # script with STATUS, using 1 if that was 0. 422 as_fn_error () 423 { 424 as_status=$1; test $as_status -eq 0 && as_status=1 425 if test "$4"; then 426 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 427 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 428 fi 429 printf "%s\n" "$as_me: error: $2" >&2 430 as_fn_exit $as_status 431 } # as_fn_error 432 433 if expr a : '\(a\)' >/dev/null 2>&1 && 434 test "X`expr 00001 : '.*\(...\)'`" = X001; then 435 as_expr=expr 436 else 437 as_expr=false 438 fi 439 440 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 441 as_basename=basename 442 else 443 as_basename=false 444 fi 445 446 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 447 as_dirname=dirname 448 else 449 as_dirname=false 450 fi 451 452 as_me=`$as_basename -- "$0" || 453 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 454 X"$0" : 'X\(//\)$' \| \ 455 X"$0" : 'X\(/\)' \| . 2>/dev/null || 456 printf "%s\n" X/"$0" | 457 sed '/^.*\/\([^/][^/]*\)\/*$/{ 458 s//\1/ 459 q 460 } 461 /^X\/\(\/\/\)$/{ 462 s//\1/ 463 q 464 } 465 /^X\/\(\/\).*/{ 466 s//\1/ 467 q 468 } 469 s/.*/./; q'` 470 471 # Avoid depending upon Character Ranges. 472 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 473 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 474 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 475 as_cr_digits='0123456789' 476 as_cr_alnum=$as_cr_Letters$as_cr_digits 477 478 479 as_lineno_1=$LINENO as_lineno_1a=$LINENO 480 as_lineno_2=$LINENO as_lineno_2a=$LINENO 481 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 482 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 483 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 484 sed -n ' 485 p 486 /[$]LINENO/= 487 ' <$as_myself | 488 sed ' 489 t clear 490 :clear 491 s/[$]LINENO.*/&-/ 492 t lineno 493 b 494 :lineno 495 N 496 :loop 497 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 498 t loop 499 s/-\n.*// 500 ' >$as_me.lineno && 501 chmod +x "$as_me.lineno" || 502 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 503 504 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 505 # already done that, so ensure we don't try to do so again and fall 506 # in an infinite loop. This has already happened in practice. 507 _as_can_reexec=no; export _as_can_reexec 508 # Don't try to exec as it changes $[0], causing all sort of problems 509 # (the dirname of $[0] is not the place where we might find the 510 # original and so on. Autoconf is especially sensitive to this). 511 . "./$as_me.lineno" 512 # Exit status is that of the last command. 513 exit 514 } 515 516 517 # Determine whether it's possible to make 'echo' print without a newline. 518 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 519 # for compatibility with existing Makefiles. 520 ECHO_C= ECHO_N= ECHO_T= 521 case `echo -n x` in #((((( 522 -n*) 523 case `echo 'xy\c'` in 524 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 525 xy) ECHO_C='\c';; 526 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 527 ECHO_T=' ';; 528 esac;; 529 *) 530 ECHO_N='-n';; 531 esac 532 533 # For backward compatibility with old third-party macros, we provide 534 # the shell variables $as_echo and $as_echo_n. New code should use 535 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 536 as_echo='printf %s\n' 537 as_echo_n='printf %s' 538 539 rm -f conf$$ conf$$.exe conf$$.file 540 if test -d conf$$.dir; then 541 rm -f conf$$.dir/conf$$.file 542 else 543 rm -f conf$$.dir 544 mkdir conf$$.dir 2>/dev/null 545 fi 546 if (echo >conf$$.file) 2>/dev/null; then 547 if ln -s conf$$.file conf$$ 2>/dev/null; then 548 as_ln_s='ln -s' 549 # ... but there are two gotchas: 550 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 551 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 552 # In both cases, we have to default to 'cp -pR'. 553 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 554 as_ln_s='cp -pR' 555 elif ln conf$$.file conf$$ 2>/dev/null; then 556 as_ln_s=ln 557 else 558 as_ln_s='cp -pR' 559 fi 560 else 561 as_ln_s='cp -pR' 562 fi 563 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 564 rmdir conf$$.dir 2>/dev/null 565 566 if mkdir -p . 2>/dev/null; then 567 as_mkdir_p='mkdir -p "$as_dir"' 568 else 569 test -d ./-p && rmdir ./-p 570 as_mkdir_p=false 571 fi 572 573 as_test_x='test -x' 574 as_executable_p=as_fn_executable_p 575 576 # Sed expression to map a string onto a valid CPP name. 577 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 578 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 579 580 # Sed expression to map a string onto a valid variable name. 581 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 582 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 583 584 585 test -n "$DJDIR" || exec 7<&0 </dev/null 586 exec 6>&1 587 588 # Name of the host. 589 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 590 # so uname gets run too. 591 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 592 593 # 594 # Initializations. 595 # 596 ac_default_prefix=/usr/local 597 ac_clean_files= 598 ac_config_libobj_dir=. 599 LIBOBJS= 600 cross_compiling=no 601 subdirs= 602 MFLAGS= 603 MAKEFLAGS= 604 605 # Identity of this package. 606 PACKAGE_NAME='xmh' 607 PACKAGE_TARNAME='xmh' 608 PACKAGE_VERSION='1.0.5' 609 PACKAGE_STRING='xmh 1.0.5' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xmh/-/issues' 611 PACKAGE_URL='' 612 613 ac_unique_file="Makefile.am" 614 # Factoring default headers for most tests. 615 ac_includes_default="\ 616 #include <stddef.h> 617 #ifdef HAVE_STDIO_H 618 # include <stdio.h> 619 #endif 620 #ifdef HAVE_STDLIB_H 621 # include <stdlib.h> 622 #endif 623 #ifdef HAVE_STRING_H 624 # include <string.h> 625 #endif 626 #ifdef HAVE_INTTYPES_H 627 # include <inttypes.h> 628 #endif 629 #ifdef HAVE_STDINT_H 630 # include <stdint.h> 631 #endif 632 #ifdef HAVE_STRINGS_H 633 # include <strings.h> 634 #endif 635 #ifdef HAVE_SYS_TYPES_H 636 # include <sys/types.h> 637 #endif 638 #ifdef HAVE_SYS_STAT_H 639 # include <sys/stat.h> 640 #endif 641 #ifdef HAVE_UNISTD_H 642 # include <unistd.h> 643 #endif" 644 645 ac_header_c_list= 646 ac_func_c_list= 647 enable_year2038=no 648 ac_subst_vars='am__EXEEXT_FALSE 649 am__EXEEXT_TRUE 650 LTLIBOBJS 651 LIBOBJS 652 appdefaultdir 653 APPDEFS_LIBS 654 APPDEFS_CFLAGS 655 XMH_LIBS 656 XMH_CFLAGS 657 MAN_SUBSTS 658 XORG_MAN_PAGE 659 ADMIN_MAN_DIR 660 DRIVER_MAN_DIR 661 MISC_MAN_DIR 662 FILE_MAN_DIR 663 LIB_MAN_DIR 664 APP_MAN_DIR 665 ADMIN_MAN_SUFFIX 666 DRIVER_MAN_SUFFIX 667 MISC_MAN_SUFFIX 668 FILE_MAN_SUFFIX 669 LIB_MAN_SUFFIX 670 APP_MAN_SUFFIX 671 SED 672 host_os 673 host_vendor 674 host_cpu 675 host 676 build_os 677 build_vendor 678 build_cpu 679 build 680 INSTALL_CMD 681 PKG_CONFIG_LIBDIR 682 PKG_CONFIG_PATH 683 PKG_CONFIG 684 CHANGELOG_CMD 685 STRICT_CFLAGS 686 CWARNFLAGS 687 BASE_CFLAGS 688 am__fastdepCC_FALSE 689 am__fastdepCC_TRUE 690 CCDEPMODE 691 am__nodep 692 AMDEPBACKSLASH 693 AMDEP_FALSE 694 AMDEP_TRUE 695 am__include 696 DEPDIR 697 OBJEXT 698 EXEEXT 699 ac_ct_CC 700 CPPFLAGS 701 LDFLAGS 702 CFLAGS 703 CC 704 AM_BACKSLASH 705 AM_DEFAULT_VERBOSITY 706 AM_DEFAULT_V 707 AM_V 708 CSCOPE 709 ETAGS 710 CTAGS 711 am__untar 712 am__tar 713 AMTAR 714 am__leading_dot 715 SET_MAKE 716 AWK 717 mkdir_p 718 MKDIR_P 719 INSTALL_STRIP_PROGRAM 720 STRIP 721 install_sh 722 MAKEINFO 723 AUTOHEADER 724 AUTOMAKE 725 AUTOCONF 726 ACLOCAL 727 VERSION 728 PACKAGE 729 CYGPATH_W 730 am__isrc 731 INSTALL_DATA 732 INSTALL_SCRIPT 733 INSTALL_PROGRAM 734 target_alias 735 host_alias 736 build_alias 737 LIBS 738 ECHO_T 739 ECHO_N 740 ECHO_C 741 DEFS 742 mandir 743 localedir 744 libdir 745 psdir 746 pdfdir 747 dvidir 748 htmldir 749 infodir 750 docdir 751 oldincludedir 752 includedir 753 runstatedir 754 localstatedir 755 sharedstatedir 756 sysconfdir 757 datadir 758 datarootdir 759 libexecdir 760 sbindir 761 bindir 762 program_transform_name 763 prefix 764 exec_prefix 765 PACKAGE_URL 766 PACKAGE_BUGREPORT 767 PACKAGE_STRING 768 PACKAGE_VERSION 769 PACKAGE_TARNAME 770 PACKAGE_NAME 771 PATH_SEPARATOR 772 SHELL 773 am__quote' 774 ac_subst_files='' 775 ac_user_opts=' 776 enable_option_checking 777 enable_silent_rules 778 enable_dependency_tracking 779 enable_selective_werror 780 enable_strict_compilation 781 with_appdefaultdir 782 enable_largefile 783 enable_year2038 784 ' 785 ac_precious_vars='build_alias 786 host_alias 787 target_alias 788 CC 789 CFLAGS 790 LDFLAGS 791 LIBS 792 CPPFLAGS 793 PKG_CONFIG 794 PKG_CONFIG_PATH 795 PKG_CONFIG_LIBDIR 796 XMH_CFLAGS 797 XMH_LIBS 798 APPDEFS_CFLAGS 799 APPDEFS_LIBS' 800 801 802 # 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"expected an absolute directory name for --$ac_var: $ac_val" 1250 done 1251 1252 # There might be people who depend on the old broken behavior: '$host' 1253 # used to hold the argument of --host etc. 1254 # FIXME: To remove some day. 1255 build=$build_alias 1256 host=$host_alias 1257 target=$target_alias 1258 1259 # FIXME: To remove some day. 1260 if test "x$host_alias" != x; then 1261 if test "x$build_alias" = x; then 1262 cross_compiling=maybe 1263 elif test "x$build_alias" != "x$host_alias"; then 1264 cross_compiling=yes 1265 fi 1266 fi 1267 1268 ac_tool_prefix= 1269 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1270 1271 test "$silent" = yes && exec 6>/dev/null 1272 1273 1274 ac_pwd=`pwd` && test -n "$ac_pwd" && 1275 ac_ls_di=`ls -di .` && 1276 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1277 as_fn_error $? "working directory cannot be determined" 1278 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1279 as_fn_error $? "pwd does not report name of working directory" 1280 1281 1282 # Find the source files, if location was not specified. 1283 if test -z "$srcdir"; then 1284 ac_srcdir_defaulted=yes 1285 # Try the directory containing this script, then the parent directory. 1286 ac_confdir=`$as_dirname -- "$as_myself" || 1287 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1288 X"$as_myself" : 'X\(//\)[^/]' \| \ 1289 X"$as_myself" : 'X\(//\)$' \| \ 1290 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1291 printf "%s\n" X"$as_myself" | 1292 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1293 s//\1/ 1294 q 1295 } 1296 /^X\(\/\/\)[^/].*/{ 1297 s//\1/ 1298 q 1299 } 1300 /^X\(\/\/\)$/{ 1301 s//\1/ 1302 q 1303 } 1304 /^X\(\/\).*/{ 1305 s//\1/ 1306 q 1307 } 1308 s/.*/./; q'` 1309 srcdir=$ac_confdir 1310 if test ! -r "$srcdir/$ac_unique_file"; then 1311 srcdir=.. 1312 fi 1313 else 1314 ac_srcdir_defaulted=no 1315 fi 1316 if test ! -r "$srcdir/$ac_unique_file"; then 1317 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1318 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1319 fi 1320 ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" 1321 ac_abs_confdir=`( 1322 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1323 pwd)` 1324 # When building in place, set srcdir=. 1325 if test "$ac_abs_confdir" = "$ac_pwd"; then 1326 srcdir=. 1327 fi 1328 # Remove unnecessary trailing slashes from srcdir. 1329 # Double slashes in file names in object file debugging info 1330 # mess up M-x gdb in Emacs. 1331 case $srcdir in 1332 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1333 esac 1334 for ac_var in $ac_precious_vars; do 1335 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1336 eval ac_env_${ac_var}_value=\$${ac_var} 1337 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1338 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1339 done 1340 1341 # 1342 # Report the --help message. 1343 # 1344 if test "$ac_init_help" = "long"; then 1345 # Omit some internal or obsolete options to make the list less imposing. 1346 # This message is too long to be a string in the A/UX 3.1 sh. 1347 cat <<_ACEOF 1348 'configure' configures xmh 1.0.5 to adapt to many kinds of systems. 1349 1350 Usage: $0 [OPTION]... [VAR=VALUE]... 1351 1352 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1353 VAR=VALUE. See below for descriptions of some of the useful variables. 1354 1355 Defaults for the options are specified in brackets. 1356 1357 Configuration: 1358 -h, --help display this help and exit 1359 --help=short display options specific to this package 1360 --help=recursive display the short help of all the included packages 1361 -V, --version display version information and exit 1362 -q, --quiet, --silent do not print 'checking ...' messages 1363 --cache-file=FILE cache test results in FILE [disabled] 1364 -C, --config-cache alias for '--cache-file=config.cache' 1365 -n, --no-create do not create output files 1366 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1367 1368 Installation directories: 1369 --prefix=PREFIX install architecture-independent files in PREFIX 1370 [$ac_default_prefix] 1371 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1372 [PREFIX] 1373 1374 By default, 'make install' will install all the files in 1375 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1376 an installation prefix other than '$ac_default_prefix' using '--prefix', 1377 for instance '--prefix=\$HOME'. 1378 1379 For better control, use the options below. 1380 1381 Fine tuning of the installation directories: 1382 --bindir=DIR user executables [EPREFIX/bin] 1383 --sbindir=DIR system admin executables [EPREFIX/sbin] 1384 --libexecdir=DIR program executables [EPREFIX/libexec] 1385 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1386 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1387 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1388 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1389 --libdir=DIR object code libraries [EPREFIX/lib] 1390 --includedir=DIR C header files [PREFIX/include] 1391 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1392 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1393 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1394 --infodir=DIR info documentation [DATAROOTDIR/info] 1395 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1396 --mandir=DIR man documentation [DATAROOTDIR/man] 1397 --docdir=DIR documentation root [DATAROOTDIR/doc/xmh] 1398 --htmldir=DIR html documentation [DOCDIR] 1399 --dvidir=DIR dvi documentation [DOCDIR] 1400 --pdfdir=DIR pdf documentation [DOCDIR] 1401 --psdir=DIR ps documentation [DOCDIR] 1402 _ACEOF 1403 1404 cat <<\_ACEOF 1405 1406 Program names: 1407 --program-prefix=PREFIX prepend PREFIX to installed program names 1408 --program-suffix=SUFFIX append SUFFIX to installed program names 1409 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1410 1411 System types: 1412 --build=BUILD configure for building on BUILD [guessed] 1413 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1414 _ACEOF 1415 fi 1416 1417 if test -n "$ac_init_help"; then 1418 case $ac_init_help in 1419 short | recursive ) echo "Configuration of xmh 1.0.5:";; 1420 esac 1421 cat <<\_ACEOF 1422 1423 Optional Features: 1424 --disable-option-checking ignore unrecognized --enable/--with options 1425 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1426 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1427 --enable-silent-rules less verbose build output (undo: "make V=1") 1428 --disable-silent-rules verbose build output (undo: "make V=0") 1429 --enable-dependency-tracking 1430 do not reject slow dependency extractors 1431 --disable-dependency-tracking 1432 speeds up one-time build 1433 --disable-selective-werror 1434 Turn off selective compiler errors. (default: 1435 enabled) 1436 --enable-strict-compilation 1437 Enable all warnings from compiler and make them 1438 errors (default: disabled) 1439 --disable-largefile omit support for large files 1440 --enable-year2038 support timestamps after 2038 1441 1442 Optional Packages: 1443 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1444 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1445 --with-appdefaultdir=<pathname> 1446 specify directory for app-defaults files (default is 1447 autodetected) 1448 1449 Some influential environment variables: 1450 CC C compiler command 1451 CFLAGS C compiler flags 1452 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1453 nonstandard directory <lib dir> 1454 LIBS libraries to pass to the linker, e.g. -l<library> 1455 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1456 you have headers in a nonstandard directory <include dir> 1457 PKG_CONFIG path to pkg-config utility 1458 PKG_CONFIG_PATH 1459 directories to add to pkg-config's search path 1460 PKG_CONFIG_LIBDIR 1461 path overriding pkg-config's built-in search path 1462 XMH_CFLAGS C compiler flags for XMH, overriding pkg-config 1463 XMH_LIBS linker flags for XMH, overriding pkg-config 1464 APPDEFS_CFLAGS 1465 C compiler flags for APPDEFS, overriding pkg-config 1466 APPDEFS_LIBS 1467 linker flags for APPDEFS, overriding pkg-config 1468 1469 Use these variables to override the choices made by 'configure' or to help 1470 it to find libraries and programs with nonstandard names/locations. 1471 1472 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xmh/-/issues>. 1473 _ACEOF 1474 ac_status=$? 1475 fi 1476 1477 if test "$ac_init_help" = "recursive"; then 1478 # If there are subdirs, report their specific --help. 1479 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1480 test -d "$ac_dir" || 1481 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1482 continue 1483 ac_builddir=. 1484 1485 case "$ac_dir" in 1486 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1487 *) 1488 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1489 # A ".." for each directory in $ac_dir_suffix. 1490 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1491 case $ac_top_builddir_sub in 1492 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1493 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1494 esac ;; 1495 esac 1496 ac_abs_top_builddir=$ac_pwd 1497 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1498 # for backward compatibility: 1499 ac_top_builddir=$ac_top_build_prefix 1500 1501 case $srcdir in 1502 .) # We are building in place. 1503 ac_srcdir=. 1504 ac_top_srcdir=$ac_top_builddir_sub 1505 ac_abs_top_srcdir=$ac_pwd ;; 1506 [\\/]* | ?:[\\/]* ) # Absolute name. 1507 ac_srcdir=$srcdir$ac_dir_suffix; 1508 ac_top_srcdir=$srcdir 1509 ac_abs_top_srcdir=$srcdir ;; 1510 *) # Relative name. 1511 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1512 ac_top_srcdir=$ac_top_build_prefix$srcdir 1513 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1514 esac 1515 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1516 1517 cd "$ac_dir" || { ac_status=$?; continue; } 1518 # Check for configure.gnu first; this name is used for a wrapper for 1519 # Metaconfig's "Configure" on case-insensitive file systems. 1520 if test -f "$ac_srcdir/configure.gnu"; then 1521 echo && 1522 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1523 elif test -f "$ac_srcdir/configure"; then 1524 echo && 1525 $SHELL "$ac_srcdir/configure" --help=recursive 1526 else 1527 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1528 fi || ac_status=$? 1529 cd "$ac_pwd" || { ac_status=$?; break; } 1530 done 1531 fi 1532 1533 test -n "$ac_init_help" && exit $ac_status 1534 if $ac_init_version; then 1535 cat <<\_ACEOF 1536 xmh configure 1.0.5 1537 generated by GNU Autoconf 2.72 1538 1539 Copyright (C) 2023 Free Software Foundation, Inc. 1540 This configure script is free software; the Free Software Foundation 1541 gives unlimited permission to copy, distribute and modify it. 1542 _ACEOF 1543 exit 1544 fi 1545 1546 ## ------------------------ ## 1547 ## Autoconf initialization. ## 1548 ## ------------------------ ## 1549 1550 # ac_fn_c_try_compile LINENO 1551 # -------------------------- 1552 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1553 ac_fn_c_try_compile () 1554 { 1555 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1556 rm -f conftest.$ac_objext conftest.beam 1557 if { { ac_try="$ac_compile" 1558 case "(($ac_try" in 1559 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1560 *) ac_try_echo=$ac_try;; 1561 esac 1562 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1563 printf "%s\n" "$ac_try_echo"; } >&5 1564 (eval "$ac_compile") 2>conftest.err 1565 ac_status=$? 1566 if test -s conftest.err; then 1567 grep -v '^ *+' conftest.err >conftest.er1 1568 cat conftest.er1 >&5 1569 mv -f conftest.er1 conftest.err 1570 fi 1571 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1572 test $ac_status = 0; } && { 1573 test -z "$ac_c_werror_flag" || 1574 test ! -s conftest.err 1575 } && test -s conftest.$ac_objext 1576 then : 1577 ac_retval=0 1578 else case e in #( 1579 e) printf "%s\n" "$as_me: failed program was:" >&5 1580 sed 's/^/| /' conftest.$ac_ext >&5 1581 1582 ac_retval=1 ;; 1583 esac 1584 fi 1585 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1586 as_fn_set_status $ac_retval 1587 1588 } # ac_fn_c_try_compile 1589 1590 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1591 # ------------------------------------------------------------------ 1592 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1593 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1594 ac_fn_check_decl () 1595 { 1596 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1597 as_decl_name=`echo $2|sed 's/ *(.*//'` 1598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1599 printf %s "checking whether $as_decl_name is declared... " >&6; } 1600 if eval test \${$3+y} 1601 then : 1602 printf %s "(cached) " >&6 1603 else case e in #( 1604 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1605 eval ac_save_FLAGS=\$$6 1606 as_fn_append $6 " $5" 1607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1608 /* end confdefs.h. */ 1609 $4 1610 int 1611 main (void) 1612 { 1613 #ifndef $as_decl_name 1614 #ifdef __cplusplus 1615 (void) $as_decl_use; 1616 #else 1617 (void) $as_decl_name; 1618 #endif 1619 #endif 1620 1621 ; 1622 return 0; 1623 } 1624 _ACEOF 1625 if ac_fn_c_try_compile "$LINENO" 1626 then : 1627 eval "$3=yes" 1628 else case e in #( 1629 e) eval "$3=no" ;; 1630 esac 1631 fi 1632 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1633 eval $6=\$ac_save_FLAGS 1634 ;; 1635 esac 1636 fi 1637 eval ac_res=\$$3 1638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1639 printf "%s\n" "$ac_res" >&6; } 1640 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1641 1642 } # ac_fn_check_decl 1643 1644 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1645 # ------------------------------------------------------- 1646 # Tests whether HEADER exists and can be compiled using the include files in 1647 # INCLUDES, setting the cache variable VAR accordingly. 1648 ac_fn_c_check_header_compile () 1649 { 1650 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1652 printf %s "checking for $2... " >&6; } 1653 if eval test \${$3+y} 1654 then : 1655 printf %s "(cached) " >&6 1656 else case e in #( 1657 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1658 /* end confdefs.h. */ 1659 $4 1660 #include <$2> 1661 _ACEOF 1662 if ac_fn_c_try_compile "$LINENO" 1663 then : 1664 eval "$3=yes" 1665 else case e in #( 1666 e) eval "$3=no" ;; 1667 esac 1668 fi 1669 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1670 esac 1671 fi 1672 eval ac_res=\$$3 1673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1674 printf "%s\n" "$ac_res" >&6; } 1675 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1676 1677 } # ac_fn_c_check_header_compile 1678 1679 # ac_fn_c_try_link LINENO 1680 # ----------------------- 1681 # Try to link conftest.$ac_ext, and return whether this succeeded. 1682 ac_fn_c_try_link () 1683 { 1684 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1685 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1686 if { { ac_try="$ac_link" 1687 case "(($ac_try" in 1688 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1689 *) ac_try_echo=$ac_try;; 1690 esac 1691 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1692 printf "%s\n" "$ac_try_echo"; } >&5 1693 (eval "$ac_link") 2>conftest.err 1694 ac_status=$? 1695 if test -s conftest.err; then 1696 grep -v '^ *+' conftest.err >conftest.er1 1697 cat conftest.er1 >&5 1698 mv -f conftest.er1 conftest.err 1699 fi 1700 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1701 test $ac_status = 0; } && { 1702 test -z "$ac_c_werror_flag" || 1703 test ! -s conftest.err 1704 } && test -s conftest$ac_exeext && { 1705 test "$cross_compiling" = yes || 1706 test -x conftest$ac_exeext 1707 } 1708 then : 1709 ac_retval=0 1710 else case e in #( 1711 e) printf "%s\n" "$as_me: failed program was:" >&5 1712 sed 's/^/| /' conftest.$ac_ext >&5 1713 1714 ac_retval=1 ;; 1715 esac 1716 fi 1717 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1718 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1719 # interfere with the next link command; also delete a directory that is 1720 # left behind by Apple's compiler. We do this before executing the actions. 1721 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1722 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1723 as_fn_set_status $ac_retval 1724 1725 } # ac_fn_c_try_link 1726 1727 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1728 # ------------------------------------------- 1729 # Tests whether TYPE exists after having included INCLUDES, setting cache 1730 # variable VAR accordingly. 1731 ac_fn_c_check_type () 1732 { 1733 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1735 printf %s "checking for $2... " >&6; } 1736 if eval test \${$3+y} 1737 then : 1738 printf %s "(cached) " >&6 1739 else case e in #( 1740 e) eval "$3=no" 1741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1742 /* end confdefs.h. */ 1743 $4 1744 int 1745 main (void) 1746 { 1747 if (sizeof ($2)) 1748 return 0; 1749 ; 1750 return 0; 1751 } 1752 _ACEOF 1753 if ac_fn_c_try_compile "$LINENO" 1754 then : 1755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1756 /* end confdefs.h. */ 1757 $4 1758 int 1759 main (void) 1760 { 1761 if (sizeof (($2))) 1762 return 0; 1763 ; 1764 return 0; 1765 } 1766 _ACEOF 1767 if ac_fn_c_try_compile "$LINENO" 1768 then : 1769 1770 else case e in #( 1771 e) eval "$3=yes" ;; 1772 esac 1773 fi 1774 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1775 fi 1776 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1777 esac 1778 fi 1779 eval ac_res=\$$3 1780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1781 printf "%s\n" "$ac_res" >&6; } 1782 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1783 1784 } # ac_fn_c_check_type 1785 1786 # ac_fn_c_check_func LINENO FUNC VAR 1787 # ---------------------------------- 1788 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1789 ac_fn_c_check_func () 1790 { 1791 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1793 printf %s "checking for $2... " >&6; } 1794 if eval test \${$3+y} 1795 then : 1796 printf %s "(cached) " >&6 1797 else case e in #( 1798 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1799 /* end confdefs.h. */ 1800 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1801 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1802 #define $2 innocuous_$2 1803 1804 /* System header to define __stub macros and hopefully few prototypes, 1805 which can conflict with char $2 (void); below. */ 1806 1807 #include <limits.h> 1808 #undef $2 1809 1810 /* Override any GCC internal prototype to avoid an error. 1811 Use char because int might match the return type of a GCC 1812 builtin and then its argument prototype would still apply. */ 1813 #ifdef __cplusplus 1814 extern "C" 1815 #endif 1816 char $2 (void); 1817 /* The GNU C library defines this for functions which it implements 1818 to always fail with ENOSYS. Some functions are actually named 1819 something starting with __ and the normal name is an alias. */ 1820 #if defined __stub_$2 || defined __stub___$2 1821 choke me 1822 #endif 1823 1824 int 1825 main (void) 1826 { 1827 return $2 (); 1828 ; 1829 return 0; 1830 } 1831 _ACEOF 1832 if ac_fn_c_try_link "$LINENO" 1833 then : 1834 eval "$3=yes" 1835 else case e in #( 1836 e) eval "$3=no" ;; 1837 esac 1838 fi 1839 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1840 conftest$ac_exeext conftest.$ac_ext ;; 1841 esac 1842 fi 1843 eval ac_res=\$$3 1844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1845 printf "%s\n" "$ac_res" >&6; } 1846 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1847 1848 } # ac_fn_c_check_func 1849 1850 # ac_fn_c_try_run LINENO 1851 # ---------------------- 1852 # Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that 1853 # executables *can* be run. 1854 ac_fn_c_try_run () 1855 { 1856 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1857 if { { ac_try="$ac_link" 1858 case "(($ac_try" in 1859 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1860 *) ac_try_echo=$ac_try;; 1861 esac 1862 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1863 printf "%s\n" "$ac_try_echo"; } >&5 1864 (eval "$ac_link") 2>&5 1865 ac_status=$? 1866 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1867 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1868 { { case "(($ac_try" in 1869 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1870 *) ac_try_echo=$ac_try;; 1871 esac 1872 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1873 printf "%s\n" "$ac_try_echo"; } >&5 1874 (eval "$ac_try") 2>&5 1875 ac_status=$? 1876 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1877 test $ac_status = 0; }; } 1878 then : 1879 ac_retval=0 1880 else case e in #( 1881 e) printf "%s\n" "$as_me: program exited with status $ac_status" >&5 1882 printf "%s\n" "$as_me: failed program was:" >&5 1883 sed 's/^/| /' conftest.$ac_ext >&5 1884 1885 ac_retval=$ac_status ;; 1886 esac 1887 fi 1888 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1889 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1890 as_fn_set_status $ac_retval 1891 1892 } # ac_fn_c_try_run 1893 ac_configure_args_raw= 1894 for ac_arg 1895 do 1896 case $ac_arg in 1897 *\'*) 1898 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1899 esac 1900 as_fn_append ac_configure_args_raw " '$ac_arg'" 1901 done 1902 1903 case $ac_configure_args_raw in 1904 *$as_nl*) 1905 ac_safe_unquote= ;; 1906 *) 1907 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1908 ac_unsafe_a="$ac_unsafe_z#~" 1909 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1910 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1911 esac 1912 1913 cat >config.log <<_ACEOF 1914 This file contains any messages produced by compilers while 1915 running configure, to aid debugging if configure makes a mistake. 1916 1917 It was created by xmh $as_me 1.0.5, which was 1918 generated by GNU Autoconf 2.72. Invocation command line was 1919 1920 $ $0$ac_configure_args_raw 1921 1922 _ACEOF 1923 exec 5>>config.log 1924 { 1925 cat <<_ASUNAME 1926 ## --------- ## 1927 ## Platform. ## 1928 ## --------- ## 1929 1930 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1931 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1932 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1933 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1934 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1935 1936 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1937 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1938 1939 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1940 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1941 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1942 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1943 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1944 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1945 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1946 1947 _ASUNAME 1948 1949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1950 for as_dir in $PATH 1951 do 1952 IFS=$as_save_IFS 1953 case $as_dir in #((( 1954 '') as_dir=./ ;; 1955 */) ;; 1956 *) as_dir=$as_dir/ ;; 1957 esac 1958 printf "%s\n" "PATH: $as_dir" 1959 done 1960 IFS=$as_save_IFS 1961 1962 } >&5 1963 1964 cat >&5 <<_ACEOF 1965 1966 1967 ## ----------- ## 1968 ## Core tests. ## 1969 ## ----------- ## 1970 1971 _ACEOF 1972 1973 1974 # Keep a trace of the command line. 1975 # Strip out --no-create and --no-recursion so they do not pile up. 1976 # Strip out --silent because we don't want to record it for future runs. 1977 # Also quote any args containing shell meta-characters. 1978 # Make two passes to allow for proper duplicate-argument suppression. 1979 ac_configure_args= 1980 ac_configure_args0= 1981 ac_configure_args1= 1982 ac_must_keep_next=false 1983 for ac_pass in 1 2 1984 do 1985 for ac_arg 1986 do 1987 case $ac_arg in 1988 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1989 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1990 | -silent | --silent | --silen | --sile | --sil) 1991 continue ;; 1992 *\'*) 1993 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1994 esac 1995 case $ac_pass in 1996 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1997 2) 1998 as_fn_append ac_configure_args1 " '$ac_arg'" 1999 if test $ac_must_keep_next = true; then 2000 ac_must_keep_next=false # Got value, back to normal. 2001 else 2002 case $ac_arg in 2003 *=* | --config-cache | -C | -disable-* | --disable-* \ 2004 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2005 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2006 | -with-* | --with-* | -without-* | --without-* | --x) 2007 case "$ac_configure_args0 " in 2008 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2009 esac 2010 ;; 2011 -* ) ac_must_keep_next=true ;; 2012 esac 2013 fi 2014 as_fn_append ac_configure_args " '$ac_arg'" 2015 ;; 2016 esac 2017 done 2018 done 2019 { ac_configure_args0=; unset ac_configure_args0;} 2020 { ac_configure_args1=; unset ac_configure_args1;} 2021 2022 # When interrupted or exit'd, cleanup temporary files, and complete 2023 # config.log. We remove comments because anyway the quotes in there 2024 # would cause problems or look ugly. 2025 # WARNING: Use '\'' to represent an apostrophe within the trap. 2026 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2027 trap 'exit_status=$? 2028 # Sanitize IFS. 2029 IFS=" "" $as_nl" 2030 # Save into config.log some information that might help in debugging. 2031 { 2032 echo 2033 2034 printf "%s\n" "## ---------------- ## 2035 ## Cache variables. ## 2036 ## ---------------- ##" 2037 echo 2038 # The following way of writing the cache mishandles newlines in values, 2039 ( 2040 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2041 eval ac_val=\$$ac_var 2042 case $ac_val in #( 2043 *${as_nl}*) 2044 case $ac_var in #( 2045 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2046 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2047 esac 2048 case $ac_var in #( 2049 _ | IFS | as_nl) ;; #( 2050 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2051 *) { eval $ac_var=; unset $ac_var;} ;; 2052 esac ;; 2053 esac 2054 done 2055 (set) 2>&1 | 2056 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2057 *${as_nl}ac_space=\ *) 2058 sed -n \ 2059 "s/'\''/'\''\\\\'\'''\''/g; 2060 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2061 ;; #( 2062 *) 2063 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2064 ;; 2065 esac | 2066 sort 2067 ) 2068 echo 2069 2070 printf "%s\n" "## ----------------- ## 2071 ## Output variables. ## 2072 ## ----------------- ##" 2073 echo 2074 for ac_var in $ac_subst_vars 2075 do 2076 eval ac_val=\$$ac_var 2077 case $ac_val in 2078 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2079 esac 2080 printf "%s\n" "$ac_var='\''$ac_val'\''" 2081 done | sort 2082 echo 2083 2084 if test -n "$ac_subst_files"; then 2085 printf "%s\n" "## ------------------- ## 2086 ## File substitutions. ## 2087 ## ------------------- ##" 2088 echo 2089 for ac_var in $ac_subst_files 2090 do 2091 eval ac_val=\$$ac_var 2092 case $ac_val in 2093 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2094 esac 2095 printf "%s\n" "$ac_var='\''$ac_val'\''" 2096 done | sort 2097 echo 2098 fi 2099 2100 if test -s confdefs.h; then 2101 printf "%s\n" "## ----------- ## 2102 ## confdefs.h. ## 2103 ## ----------- ##" 2104 echo 2105 cat confdefs.h 2106 echo 2107 fi 2108 test "$ac_signal" != 0 && 2109 printf "%s\n" "$as_me: caught signal $ac_signal" 2110 printf "%s\n" "$as_me: exit $exit_status" 2111 } >&5 2112 rm -f core *.core core.conftest.* && 2113 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2114 exit $exit_status 2115 ' 0 2116 for ac_signal in 1 2 13 15; do 2117 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2118 done 2119 ac_signal=0 2120 2121 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2122 rm -f -r conftest* confdefs.h 2123 2124 printf "%s\n" "/* confdefs.h */" > confdefs.h 2125 2126 # Predefined preprocessor variables. 2127 2128 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2129 2130 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2131 2132 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2133 2134 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2135 2136 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2137 2138 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2139 2140 2141 # Let the site file select an alternate cache file if it wants to. 2142 # Prefer an explicitly selected file to automatically selected ones. 2143 if test -n "$CONFIG_SITE"; then 2144 ac_site_files="$CONFIG_SITE" 2145 elif test "x$prefix" != xNONE; then 2146 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2147 else 2148 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2149 fi 2150 2151 for ac_site_file in $ac_site_files 2152 do 2153 case $ac_site_file in #( 2154 */*) : 2155 ;; #( 2156 *) : 2157 ac_site_file=./$ac_site_file ;; 2158 esac 2159 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2161 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2162 sed 's/^/| /' "$ac_site_file" >&5 2163 . "$ac_site_file" \ 2164 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2165 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2166 as_fn_error $? "failed to load site script $ac_site_file 2167 See 'config.log' for more details" "$LINENO" 5; } 2168 fi 2169 done 2170 2171 if test -r "$cache_file"; then 2172 # Some versions of bash will fail to source /dev/null (special files 2173 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2174 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2176 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2177 case $cache_file in 2178 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2179 *) . "./$cache_file";; 2180 esac 2181 fi 2182 else 2183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2184 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2185 >$cache_file 2186 fi 2187 2188 # Test code for whether the C compiler supports C89 (global declarations) 2189 ac_c_conftest_c89_globals=' 2190 /* Does the compiler advertise C89 conformance? 2191 Do not test the value of __STDC__, because some compilers set it to 0 2192 while being otherwise adequately conformant. */ 2193 #if !defined __STDC__ 2194 # error "Compiler does not advertise C89 conformance" 2195 #endif 2196 2197 #include <stddef.h> 2198 #include <stdarg.h> 2199 struct stat; 2200 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2201 struct buf { int x; }; 2202 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2203 static char *e (char **p, int i) 2204 { 2205 return p[i]; 2206 } 2207 static char *f (char * (*g) (char **, int), char **p, ...) 2208 { 2209 char *s; 2210 va_list v; 2211 va_start (v,p); 2212 s = g (p, va_arg (v,int)); 2213 va_end (v); 2214 return s; 2215 } 2216 2217 /* C89 style stringification. */ 2218 #define noexpand_stringify(a) #a 2219 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2220 2221 /* C89 style token pasting. Exercises some of the corner cases that 2222 e.g. old MSVC gets wrong, but not very hard. */ 2223 #define noexpand_concat(a,b) a##b 2224 #define expand_concat(a,b) noexpand_concat(a,b) 2225 extern int vA; 2226 extern int vbee; 2227 #define aye A 2228 #define bee B 2229 int *pvA = &expand_concat(v,aye); 2230 int *pvbee = &noexpand_concat(v,bee); 2231 2232 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2233 function prototypes and stuff, but not \xHH hex character constants. 2234 These do not provoke an error unfortunately, instead are silently treated 2235 as an "x". The following induces an error, until -std is added to get 2236 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2237 array size at least. It is necessary to write \x00 == 0 to get something 2238 that is true only with -std. */ 2239 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2240 2241 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2242 inside strings and character constants. */ 2243 #define FOO(x) '\''x'\'' 2244 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2245 2246 int test (int i, double x); 2247 struct s1 {int (*f) (int a);}; 2248 struct s2 {int (*f) (double a);}; 2249 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2250 int, int);' 2251 2252 # Test code for whether the C compiler supports C89 (body of main). 2253 ac_c_conftest_c89_main=' 2254 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2255 ' 2256 2257 # Test code for whether the C compiler supports C99 (global declarations) 2258 ac_c_conftest_c99_globals=' 2259 /* Does the compiler advertise C99 conformance? */ 2260 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2261 # error "Compiler does not advertise C99 conformance" 2262 #endif 2263 2264 // See if C++-style comments work. 2265 2266 #include <stdbool.h> 2267 extern int puts (const char *); 2268 extern int printf (const char *, ...); 2269 extern int dprintf (int, const char *, ...); 2270 extern void *malloc (size_t); 2271 extern void free (void *); 2272 2273 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2274 // dprintf is used instead of fprintf to avoid needing to declare 2275 // FILE and stderr. 2276 #define debug(...) dprintf (2, __VA_ARGS__) 2277 #define showlist(...) puts (#__VA_ARGS__) 2278 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2279 static void 2280 test_varargs_macros (void) 2281 { 2282 int x = 1234; 2283 int y = 5678; 2284 debug ("Flag"); 2285 debug ("X = %d\n", x); 2286 showlist (The first, second, and third items.); 2287 report (x>y, "x is %d but y is %d", x, y); 2288 } 2289 2290 // Check long long types. 2291 #define BIG64 18446744073709551615ull 2292 #define BIG32 4294967295ul 2293 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2294 #if !BIG_OK 2295 #error "your preprocessor is broken" 2296 #endif 2297 #if BIG_OK 2298 #else 2299 #error "your preprocessor is broken" 2300 #endif 2301 static long long int bignum = -9223372036854775807LL; 2302 static unsigned long long int ubignum = BIG64; 2303 2304 struct incomplete_array 2305 { 2306 int datasize; 2307 double data[]; 2308 }; 2309 2310 struct named_init { 2311 int number; 2312 const wchar_t *name; 2313 double average; 2314 }; 2315 2316 typedef const char *ccp; 2317 2318 static inline int 2319 test_restrict (ccp restrict text) 2320 { 2321 // Iterate through items via the restricted pointer. 2322 // Also check for declarations in for loops. 2323 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2324 continue; 2325 return 0; 2326 } 2327 2328 // Check varargs and va_copy. 2329 static bool 2330 test_varargs (const char *format, ...) 2331 { 2332 va_list args; 2333 va_start (args, format); 2334 va_list args_copy; 2335 va_copy (args_copy, args); 2336 2337 const char *str = ""; 2338 int number = 0; 2339 float fnumber = 0; 2340 2341 while (*format) 2342 { 2343 switch (*format++) 2344 { 2345 case '\''s'\'': // string 2346 str = va_arg (args_copy, const char *); 2347 break; 2348 case '\''d'\'': // int 2349 number = va_arg (args_copy, int); 2350 break; 2351 case '\''f'\'': // float 2352 fnumber = va_arg (args_copy, double); 2353 break; 2354 default: 2355 break; 2356 } 2357 } 2358 va_end (args_copy); 2359 va_end (args); 2360 2361 return *str && number && fnumber; 2362 } 2363 ' 2364 2365 # Test code for whether the C compiler supports C99 (body of main). 2366 ac_c_conftest_c99_main=' 2367 // Check bool. 2368 _Bool success = false; 2369 success |= (argc != 0); 2370 2371 // Check restrict. 2372 if (test_restrict ("String literal") == 0) 2373 success = true; 2374 char *restrict newvar = "Another string"; 2375 2376 // Check varargs. 2377 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2378 test_varargs_macros (); 2379 2380 // Check flexible array members. 2381 struct incomplete_array *ia = 2382 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2383 ia->datasize = 10; 2384 for (int i = 0; i < ia->datasize; ++i) 2385 ia->data[i] = i * 1.234; 2386 // Work around memory leak warnings. 2387 free (ia); 2388 2389 // Check named initializers. 2390 struct named_init ni = { 2391 .number = 34, 2392 .name = L"Test wide string", 2393 .average = 543.34343, 2394 }; 2395 2396 ni.number = 58; 2397 2398 int dynamic_array[ni.number]; 2399 dynamic_array[0] = argv[0][0]; 2400 dynamic_array[ni.number - 1] = 543; 2401 2402 // work around unused variable warnings 2403 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2404 || dynamic_array[ni.number - 1] != 543); 2405 ' 2406 2407 # Test code for whether the C compiler supports C11 (global declarations) 2408 ac_c_conftest_c11_globals=' 2409 /* Does the compiler advertise C11 conformance? */ 2410 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2411 # error "Compiler does not advertise C11 conformance" 2412 #endif 2413 2414 // Check _Alignas. 2415 char _Alignas (double) aligned_as_double; 2416 char _Alignas (0) no_special_alignment; 2417 extern char aligned_as_int; 2418 char _Alignas (0) _Alignas (int) aligned_as_int; 2419 2420 // Check _Alignof. 2421 enum 2422 { 2423 int_alignment = _Alignof (int), 2424 int_array_alignment = _Alignof (int[100]), 2425 char_alignment = _Alignof (char) 2426 }; 2427 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2428 2429 // Check _Noreturn. 2430 int _Noreturn does_not_return (void) { for (;;) continue; } 2431 2432 // Check _Static_assert. 2433 struct test_static_assert 2434 { 2435 int x; 2436 _Static_assert (sizeof (int) <= sizeof (long int), 2437 "_Static_assert does not work in struct"); 2438 long int y; 2439 }; 2440 2441 // Check UTF-8 literals. 2442 #define u8 syntax error! 2443 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2444 2445 // Check duplicate typedefs. 2446 typedef long *long_ptr; 2447 typedef long int *long_ptr; 2448 typedef long_ptr long_ptr; 2449 2450 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2451 struct anonymous 2452 { 2453 union { 2454 struct { int i; int j; }; 2455 struct { int k; long int l; } w; 2456 }; 2457 int m; 2458 } v1; 2459 ' 2460 2461 # Test code for whether the C compiler supports C11 (body of main). 2462 ac_c_conftest_c11_main=' 2463 _Static_assert ((offsetof (struct anonymous, i) 2464 == offsetof (struct anonymous, w.k)), 2465 "Anonymous union alignment botch"); 2466 v1.i = 2; 2467 v1.w.k = 5; 2468 ok |= v1.i != 5; 2469 ' 2470 2471 # Test code for whether the C compiler supports C11 (complete). 2472 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2473 ${ac_c_conftest_c99_globals} 2474 ${ac_c_conftest_c11_globals} 2475 2476 int 2477 main (int argc, char **argv) 2478 { 2479 int ok = 0; 2480 ${ac_c_conftest_c89_main} 2481 ${ac_c_conftest_c99_main} 2482 ${ac_c_conftest_c11_main} 2483 return ok; 2484 } 2485 " 2486 2487 # Test code for whether the C compiler supports C99 (complete). 2488 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2489 ${ac_c_conftest_c99_globals} 2490 2491 int 2492 main (int argc, char **argv) 2493 { 2494 int ok = 0; 2495 ${ac_c_conftest_c89_main} 2496 ${ac_c_conftest_c99_main} 2497 return ok; 2498 } 2499 " 2500 2501 # Test code for whether the C compiler supports C89 (complete). 2502 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2503 2504 int 2505 main (int argc, char **argv) 2506 { 2507 int ok = 0; 2508 ${ac_c_conftest_c89_main} 2509 return ok; 2510 } 2511 " 2512 2513 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2514 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2515 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2516 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2517 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2518 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2519 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2520 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2521 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2522 as_fn_append ac_header_c_list " vfork.h vfork_h HAVE_VFORK_H" 2523 as_fn_append ac_func_c_list " fork HAVE_FORK" 2524 as_fn_append ac_func_c_list " vfork HAVE_VFORK" 2525 2526 # Auxiliary files required by this configure script. 2527 ac_aux_files="config.guess config.sub compile missing install-sh" 2528 2529 # Locations in which to look for auxiliary files. 2530 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2531 2532 # Search for a directory containing all of the required auxiliary files, 2533 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2534 # If we don't find one directory that contains all the files we need, 2535 # we report the set of missing files from the *first* directory in 2536 # $ac_aux_dir_candidates and give up. 2537 ac_missing_aux_files="" 2538 ac_first_candidate=: 2539 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2541 as_found=false 2542 for as_dir in $ac_aux_dir_candidates 2543 do 2544 IFS=$as_save_IFS 2545 case $as_dir in #((( 2546 '') as_dir=./ ;; 2547 */) ;; 2548 *) as_dir=$as_dir/ ;; 2549 esac 2550 as_found=: 2551 2552 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2553 ac_aux_dir_found=yes 2554 ac_install_sh= 2555 for ac_aux in $ac_aux_files 2556 do 2557 # As a special case, if "install-sh" is required, that requirement 2558 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2559 # and $ac_install_sh is set appropriately for whichever one is found. 2560 if test x"$ac_aux" = x"install-sh" 2561 then 2562 if test -f "${as_dir}install-sh"; then 2563 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2564 ac_install_sh="${as_dir}install-sh -c" 2565 elif test -f "${as_dir}install.sh"; then 2566 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2567 ac_install_sh="${as_dir}install.sh -c" 2568 elif test -f "${as_dir}shtool"; then 2569 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2570 ac_install_sh="${as_dir}shtool install -c" 2571 else 2572 ac_aux_dir_found=no 2573 if $ac_first_candidate; then 2574 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2575 else 2576 break 2577 fi 2578 fi 2579 else 2580 if test -f "${as_dir}${ac_aux}"; then 2581 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2582 else 2583 ac_aux_dir_found=no 2584 if $ac_first_candidate; then 2585 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2586 else 2587 break 2588 fi 2589 fi 2590 fi 2591 done 2592 if test "$ac_aux_dir_found" = yes; then 2593 ac_aux_dir="$as_dir" 2594 break 2595 fi 2596 ac_first_candidate=false 2597 2598 as_found=false 2599 done 2600 IFS=$as_save_IFS 2601 if $as_found 2602 then : 2603 2604 else case e in #( 2605 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2606 esac 2607 fi 2608 2609 2610 # These three variables are undocumented and unsupported, 2611 # and are intended to be withdrawn in a future Autoconf release. 2612 # They can cause serious problems if a builder's source tree is in a directory 2613 # whose full name contains unusual characters. 2614 if test -f "${ac_aux_dir}config.guess"; then 2615 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2616 fi 2617 if test -f "${ac_aux_dir}config.sub"; then 2618 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2619 fi 2620 if test -f "$ac_aux_dir/configure"; then 2621 ac_configure="$SHELL ${ac_aux_dir}configure" 2622 fi 2623 2624 # Check that the precious variables saved in the cache have kept the same 2625 # value. 2626 ac_cache_corrupted=false 2627 for ac_var in $ac_precious_vars; do 2628 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2629 eval ac_new_set=\$ac_env_${ac_var}_set 2630 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2631 eval ac_new_val=\$ac_env_${ac_var}_value 2632 case $ac_old_set,$ac_new_set in 2633 set,) 2634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2635 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2636 ac_cache_corrupted=: ;; 2637 ,set) 2638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2639 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2640 ac_cache_corrupted=: ;; 2641 ,);; 2642 *) 2643 if test "x$ac_old_val" != "x$ac_new_val"; then 2644 # differences in whitespace do not lead to failure. 2645 ac_old_val_w=`echo x $ac_old_val` 2646 ac_new_val_w=`echo x $ac_new_val` 2647 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2649 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2650 ac_cache_corrupted=: 2651 else 2652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2653 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2654 eval $ac_var=\$ac_old_val 2655 fi 2656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2657 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2659 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2660 fi;; 2661 esac 2662 # Pass precious variables to config.status. 2663 if test "$ac_new_set" = set; then 2664 case $ac_new_val in 2665 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2666 *) ac_arg=$ac_var=$ac_new_val ;; 2667 esac 2668 case " $ac_configure_args " in 2669 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2670 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2671 esac 2672 fi 2673 done 2674 if $ac_cache_corrupted; then 2675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2676 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2678 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2679 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2680 and start over" "$LINENO" 5 2681 fi 2682 ## -------------------- ## 2683 ## Main body of script. ## 2684 ## -------------------- ## 2685 2686 ac_ext=c 2687 ac_cpp='$CPP $CPPFLAGS' 2688 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2689 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2690 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2691 2692 2693 2694 ac_config_headers="$ac_config_headers config.h" 2695 2696 2697 # Initialize Automake 2698 am__api_version='1.16' 2699 2700 2701 2702 # Find a good install program. We prefer a C program (faster), 2703 # so one script is as good as another. But avoid the broken or 2704 # incompatible versions: 2705 # SysV /etc/install, /usr/sbin/install 2706 # SunOS /usr/etc/install 2707 # IRIX /sbin/install 2708 # AIX /bin/install 2709 # AmigaOS /C/install, which installs bootblocks on floppy discs 2710 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2711 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2712 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2713 # OS/2's system install, which has a completely different semantic 2714 # ./install, which can be erroneously created by make from ./install.sh. 2715 # Reject install programs that cannot install multiple files. 2716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2717 printf %s "checking for a BSD-compatible install... " >&6; } 2718 if test -z "$INSTALL"; then 2719 if test ${ac_cv_path_install+y} 2720 then : 2721 printf %s "(cached) " >&6 2722 else case e in #( 2723 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2724 for as_dir in $PATH 2725 do 2726 IFS=$as_save_IFS 2727 case $as_dir in #((( 2728 '') as_dir=./ ;; 2729 */) ;; 2730 *) as_dir=$as_dir/ ;; 2731 esac 2732 # Account for fact that we put trailing slashes in our PATH walk. 2733 case $as_dir in #(( 2734 ./ | /[cC]/* | \ 2735 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2736 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2737 /usr/ucb/* ) ;; 2738 *) 2739 # OSF1 and SCO ODT 3.0 have their own names for install. 2740 # Don't use installbsd from OSF since it installs stuff as root 2741 # by default. 2742 for ac_prog in ginstall scoinst install; do 2743 for ac_exec_ext in '' $ac_executable_extensions; do 2744 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2745 if test $ac_prog = install && 2746 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2747 # AIX install. It has an incompatible calling convention. 2748 : 2749 elif test $ac_prog = install && 2750 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2751 # program-specific install script used by HP pwplus--don't use. 2752 : 2753 else 2754 rm -rf conftest.one conftest.two conftest.dir 2755 echo one > conftest.one 2756 echo two > conftest.two 2757 mkdir conftest.dir 2758 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2759 test -s conftest.one && test -s conftest.two && 2760 test -s conftest.dir/conftest.one && 2761 test -s conftest.dir/conftest.two 2762 then 2763 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2764 break 3 2765 fi 2766 fi 2767 fi 2768 done 2769 done 2770 ;; 2771 esac 2772 2773 done 2774 IFS=$as_save_IFS 2775 2776 rm -rf conftest.one conftest.two conftest.dir 2777 ;; 2778 esac 2779 fi 2780 if test ${ac_cv_path_install+y}; then 2781 INSTALL=$ac_cv_path_install 2782 else 2783 # As a last resort, use the slow shell script. Don't cache a 2784 # value for INSTALL within a source directory, because that will 2785 # break other packages using the cache if that directory is 2786 # removed, or if the value is a relative name. 2787 INSTALL=$ac_install_sh 2788 fi 2789 fi 2790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2791 printf "%s\n" "$INSTALL" >&6; } 2792 2793 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2794 # It thinks the first close brace ends the variable substitution. 2795 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2796 2797 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2798 2799 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2800 2801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2802 printf %s "checking whether build environment is sane... " >&6; } 2803 # Reject unsafe characters in $srcdir or the absolute working directory 2804 # name. Accept space and tab only in the latter. 2805 am_lf=' 2806 ' 2807 case `pwd` in 2808 *[\\\"\#\$\&\'\`$am_lf]*) 2809 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2810 esac 2811 case $srcdir in 2812 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2813 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2814 esac 2815 2816 # Do 'set' in a subshell so we don't clobber the current shell's 2817 # arguments. Must try -L first in case configure is actually a 2818 # symlink; some systems play weird games with the mod time of symlinks 2819 # (eg FreeBSD returns the mod time of the symlink's containing 2820 # directory). 2821 if ( 2822 am_has_slept=no 2823 for am_try in 1 2; do 2824 echo "timestamp, slept: $am_has_slept" > conftest.file 2825 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2826 if test "$*" = "X"; then 2827 # -L didn't work. 2828 set X `ls -t "$srcdir/configure" conftest.file` 2829 fi 2830 if test "$*" != "X $srcdir/configure conftest.file" \ 2831 && test "$*" != "X conftest.file $srcdir/configure"; then 2832 2833 # If neither matched, then we have a broken ls. This can happen 2834 # if, for instance, CONFIG_SHELL is bash and it inherits a 2835 # broken ls alias from the environment. This has actually 2836 # happened. Such a system could not be considered "sane". 2837 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2838 alias in your environment" "$LINENO" 5 2839 fi 2840 if test "$2" = conftest.file || test $am_try -eq 2; then 2841 break 2842 fi 2843 # Just in case. 2844 sleep 1 2845 am_has_slept=yes 2846 done 2847 test "$2" = conftest.file 2848 ) 2849 then 2850 # Ok. 2851 : 2852 else 2853 as_fn_error $? "newly created file is older than distributed files! 2854 Check your system clock" "$LINENO" 5 2855 fi 2856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2857 printf "%s\n" "yes" >&6; } 2858 # If we didn't sleep, we still need to ensure time stamps of config.status and 2859 # generated files are strictly newer. 2860 am_sleep_pid= 2861 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2862 ( sleep 1 ) & 2863 am_sleep_pid=$! 2864 fi 2865 2866 rm -f conftest.file 2867 2868 test "$program_prefix" != NONE && 2869 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2870 # Use a double $ so make ignores it. 2871 test "$program_suffix" != NONE && 2872 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2873 # Double any \ or $. 2874 # By default was 's,x,x', remove it if useless. 2875 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2876 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2877 2878 2879 # Expand $ac_aux_dir to an absolute path. 2880 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2881 2882 2883 if test x"${MISSING+set}" != xset; then 2884 MISSING="\${SHELL} '$am_aux_dir/missing'" 2885 fi 2886 # Use eval to expand $SHELL 2887 if eval "$MISSING --is-lightweight"; then 2888 am_missing_run="$MISSING " 2889 else 2890 am_missing_run= 2891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2892 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2893 fi 2894 2895 if test x"${install_sh+set}" != xset; then 2896 case $am_aux_dir in 2897 *\ * | *\ *) 2898 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2899 *) 2900 install_sh="\${SHELL} $am_aux_dir/install-sh" 2901 esac 2902 fi 2903 2904 # Installed binaries are usually stripped using 'strip' when the user 2905 # run "make install-strip". However 'strip' might not be the right 2906 # tool to use in cross-compilation environments, therefore Automake 2907 # will honor the 'STRIP' environment variable to overrule this program. 2908 if test "$cross_compiling" != no; then 2909 if test -n "$ac_tool_prefix"; then 2910 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2911 set dummy ${ac_tool_prefix}strip; ac_word=$2 2912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2913 printf %s "checking for $ac_word... " >&6; } 2914 if test ${ac_cv_prog_STRIP+y} 2915 then : 2916 printf %s "(cached) " >&6 2917 else case e in #( 2918 e) if test -n "$STRIP"; then 2919 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2920 else 2921 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2922 for as_dir in $PATH 2923 do 2924 IFS=$as_save_IFS 2925 case $as_dir in #((( 2926 '') as_dir=./ ;; 2927 */) ;; 2928 *) as_dir=$as_dir/ ;; 2929 esac 2930 for ac_exec_ext in '' $ac_executable_extensions; do 2931 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2932 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2933 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2934 break 2 2935 fi 2936 done 2937 done 2938 IFS=$as_save_IFS 2939 2940 fi ;; 2941 esac 2942 fi 2943 STRIP=$ac_cv_prog_STRIP 2944 if test -n "$STRIP"; then 2945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2946 printf "%s\n" "$STRIP" >&6; } 2947 else 2948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2949 printf "%s\n" "no" >&6; } 2950 fi 2951 2952 2953 fi 2954 if test -z "$ac_cv_prog_STRIP"; then 2955 ac_ct_STRIP=$STRIP 2956 # Extract the first word of "strip", so it can be a program name with args. 2957 set dummy strip; ac_word=$2 2958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2959 printf %s "checking for $ac_word... " >&6; } 2960 if test ${ac_cv_prog_ac_ct_STRIP+y} 2961 then : 2962 printf %s "(cached) " >&6 2963 else case e in #( 2964 e) if test -n "$ac_ct_STRIP"; then 2965 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2966 else 2967 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2968 for as_dir in $PATH 2969 do 2970 IFS=$as_save_IFS 2971 case $as_dir in #((( 2972 '') as_dir=./ ;; 2973 */) ;; 2974 *) as_dir=$as_dir/ ;; 2975 esac 2976 for ac_exec_ext in '' $ac_executable_extensions; do 2977 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2978 ac_cv_prog_ac_ct_STRIP="strip" 2979 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2980 break 2 2981 fi 2982 done 2983 done 2984 IFS=$as_save_IFS 2985 2986 fi ;; 2987 esac 2988 fi 2989 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2990 if test -n "$ac_ct_STRIP"; then 2991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2992 printf "%s\n" "$ac_ct_STRIP" >&6; } 2993 else 2994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2995 printf "%s\n" "no" >&6; } 2996 fi 2997 2998 if test "x$ac_ct_STRIP" = x; then 2999 STRIP=":" 3000 else 3001 case $cross_compiling:$ac_tool_warned in 3002 yes:) 3003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3004 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3005 ac_tool_warned=yes ;; 3006 esac 3007 STRIP=$ac_ct_STRIP 3008 fi 3009 else 3010 STRIP="$ac_cv_prog_STRIP" 3011 fi 3012 3013 fi 3014 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3015 3016 3017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 3018 printf %s "checking for a race-free mkdir -p... " >&6; } 3019 if test -z "$MKDIR_P"; then 3020 if test ${ac_cv_path_mkdir+y} 3021 then : 3022 printf %s "(cached) " >&6 3023 else case e in #( 3024 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3025 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3026 do 3027 IFS=$as_save_IFS 3028 case $as_dir in #((( 3029 '') as_dir=./ ;; 3030 */) ;; 3031 *) as_dir=$as_dir/ ;; 3032 esac 3033 for ac_prog in mkdir gmkdir; do 3034 for ac_exec_ext in '' $ac_executable_extensions; do 3035 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3036 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3037 'mkdir ('*'coreutils) '* | \ 3038 *'BusyBox '* | \ 3039 'mkdir (fileutils) '4.1*) 3040 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3041 break 3;; 3042 esac 3043 done 3044 done 3045 done 3046 IFS=$as_save_IFS 3047 ;; 3048 esac 3049 fi 3050 3051 test -d ./--version && rmdir ./--version 3052 if test ${ac_cv_path_mkdir+y}; then 3053 MKDIR_P="$ac_cv_path_mkdir -p" 3054 else 3055 # As a last resort, use plain mkdir -p, 3056 # in the hope it doesn't have the bugs of ancient mkdir. 3057 MKDIR_P='mkdir -p' 3058 fi 3059 fi 3060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3061 printf "%s\n" "$MKDIR_P" >&6; } 3062 3063 for ac_prog in gawk mawk nawk awk 3064 do 3065 # Extract the first word of "$ac_prog", so it can be a program name with args. 3066 set dummy $ac_prog; ac_word=$2 3067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3068 printf %s "checking for $ac_word... " >&6; } 3069 if test ${ac_cv_prog_AWK+y} 3070 then : 3071 printf %s "(cached) " >&6 3072 else case e in #( 3073 e) if test -n "$AWK"; then 3074 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3075 else 3076 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3077 for as_dir in $PATH 3078 do 3079 IFS=$as_save_IFS 3080 case $as_dir in #((( 3081 '') as_dir=./ ;; 3082 */) ;; 3083 *) as_dir=$as_dir/ ;; 3084 esac 3085 for ac_exec_ext in '' $ac_executable_extensions; do 3086 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3087 ac_cv_prog_AWK="$ac_prog" 3088 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3089 break 2 3090 fi 3091 done 3092 done 3093 IFS=$as_save_IFS 3094 3095 fi ;; 3096 esac 3097 fi 3098 AWK=$ac_cv_prog_AWK 3099 if test -n "$AWK"; then 3100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3101 printf "%s\n" "$AWK" >&6; } 3102 else 3103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3104 printf "%s\n" "no" >&6; } 3105 fi 3106 3107 3108 test -n "$AWK" && break 3109 done 3110 3111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3112 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3113 set x ${MAKE-make} 3114 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3115 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3116 then : 3117 printf %s "(cached) " >&6 3118 else case e in #( 3119 e) cat >conftest.make <<\_ACEOF 3120 SHELL = /bin/sh 3121 all: 3122 @echo '@@@%%%=$(MAKE)=@@@%%%' 3123 _ACEOF 3124 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3125 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3126 *@@@%%%=?*=@@@%%%*) 3127 eval ac_cv_prog_make_${ac_make}_set=yes;; 3128 *) 3129 eval ac_cv_prog_make_${ac_make}_set=no;; 3130 esac 3131 rm -f conftest.make ;; 3132 esac 3133 fi 3134 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3136 printf "%s\n" "yes" >&6; } 3137 SET_MAKE= 3138 else 3139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3140 printf "%s\n" "no" >&6; } 3141 SET_MAKE="MAKE=${MAKE-make}" 3142 fi 3143 3144 rm -rf .tst 2>/dev/null 3145 mkdir .tst 2>/dev/null 3146 if test -d .tst; then 3147 am__leading_dot=. 3148 else 3149 am__leading_dot=_ 3150 fi 3151 rmdir .tst 2>/dev/null 3152 3153 # Check whether --enable-silent-rules was given. 3154 if test ${enable_silent_rules+y} 3155 then : 3156 enableval=$enable_silent_rules; 3157 fi 3158 3159 case $enable_silent_rules in # ((( 3160 yes) AM_DEFAULT_VERBOSITY=0;; 3161 no) AM_DEFAULT_VERBOSITY=1;; 3162 *) AM_DEFAULT_VERBOSITY=1;; 3163 esac 3164 am_make=${MAKE-make} 3165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3166 printf %s "checking whether $am_make supports nested variables... " >&6; } 3167 if test ${am_cv_make_support_nested_variables+y} 3168 then : 3169 printf %s "(cached) " >&6 3170 else case e in #( 3171 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3172 BAR0=false 3173 BAR1=true 3174 V=1 3175 am__doit: 3176 @$(TRUE) 3177 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3178 am_cv_make_support_nested_variables=yes 3179 else 3180 am_cv_make_support_nested_variables=no 3181 fi ;; 3182 esac 3183 fi 3184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3185 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3186 if test $am_cv_make_support_nested_variables = yes; then 3187 AM_V='$(V)' 3188 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3189 else 3190 AM_V=$AM_DEFAULT_VERBOSITY 3191 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3192 fi 3193 AM_BACKSLASH='\' 3194 3195 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3196 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3197 # is not polluted with repeated "-I." 3198 am__isrc=' -I$(srcdir)' 3199 # test to see if srcdir already configured 3200 if test -f $srcdir/config.status; then 3201 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3202 fi 3203 fi 3204 3205 # test whether we have cygpath 3206 if test -z "$CYGPATH_W"; then 3207 if (cygpath --version) >/dev/null 2>/dev/null; then 3208 CYGPATH_W='cygpath -w' 3209 else 3210 CYGPATH_W=echo 3211 fi 3212 fi 3213 3214 3215 # Define the identity of the package. 3216 PACKAGE='xmh' 3217 VERSION='1.0.5' 3218 3219 3220 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3221 3222 3223 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3224 3225 # Some tools Automake needs. 3226 3227 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3228 3229 3230 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3231 3232 3233 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3234 3235 3236 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3237 3238 3239 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3240 3241 # For better backward compatibility. To be removed once Automake 1.9.x 3242 # dies out for good. For more background, see: 3243 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3244 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3245 mkdir_p='$(MKDIR_P)' 3246 3247 # We need awk for the "check" target (and possibly the TAP driver). The 3248 # system "awk" is bad on some platforms. 3249 # Always define AMTAR for backward compatibility. Yes, it's still used 3250 # in the wild :-( We should find a proper way to deprecate it ... 3251 AMTAR='$${TAR-tar}' 3252 3253 3254 # We'll loop over all known methods to create a tar archive until one works. 3255 _am_tools='gnutar pax cpio none' 3256 3257 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3258 3259 3260 3261 3262 3263 # Variables for tags utilities; see am/tags.am 3264 if test -z "$CTAGS"; then 3265 CTAGS=ctags 3266 fi 3267 3268 if test -z "$ETAGS"; then 3269 ETAGS=etags 3270 fi 3271 3272 if test -z "$CSCOPE"; then 3273 CSCOPE=cscope 3274 fi 3275 3276 3277 3278 # POSIX will say in a future version that running "rm -f" with no argument 3279 # is OK; and we want to be able to make that assumption in our Makefile 3280 # recipes. So use an aggressive probe to check that the usage we want is 3281 # actually supported "in the wild" to an acceptable degree. 3282 # See automake bug#10828. 3283 # To make any issue more visible, cause the running configure to be aborted 3284 # by default if the 'rm' program in use doesn't match our expectations; the 3285 # user can still override this though. 3286 if rm -f && rm -fr && rm -rf; then : OK; else 3287 cat >&2 <<'END' 3288 Oops! 3289 3290 Your 'rm' program seems unable to run without file operands specified 3291 on the command line, even when the '-f' option is present. This is contrary 3292 to the behaviour of most rm programs out there, and not conforming with 3293 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3294 3295 Please tell bug-automake@gnu.org about your system, including the value 3296 of your $PATH and any error possibly output before this message. This 3297 can help us improve future automake versions. 3298 3299 END 3300 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3301 echo 'Configuration will proceed anyway, since you have set the' >&2 3302 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3303 echo >&2 3304 else 3305 cat >&2 <<'END' 3306 Aborting the configuration process, to ensure you take notice of the issue. 3307 3308 You can download and install GNU coreutils to get an 'rm' implementation 3309 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3310 3311 If you want to complete the configuration process using your problematic 3312 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3313 to "yes", and re-run configure. 3314 3315 END 3316 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3317 fi 3318 fi 3319 3320 3321 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3322 3323 3324 3325 3326 3327 3328 3329 3330 3331 3332 3333 3334 3335 3336 3337 3338 3339 3340 3341 3342 DEPDIR="${am__leading_dot}deps" 3343 3344 ac_config_commands="$ac_config_commands depfiles" 3345 3346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3347 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3348 cat > confinc.mk << 'END' 3349 am__doit: 3350 @echo this is the am__doit target >confinc.out 3351 .PHONY: am__doit 3352 END 3353 am__include="#" 3354 am__quote= 3355 # BSD make does it like this. 3356 echo '.include "confinc.mk" # ignored' > confmf.BSD 3357 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3358 echo 'include confinc.mk # ignored' > confmf.GNU 3359 _am_result=no 3360 for s in GNU BSD; do 3361 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3362 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3363 ac_status=$? 3364 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3365 (exit $ac_status); } 3366 case $?:`cat confinc.out 2>/dev/null` in #( 3367 '0:this is the am__doit target') : 3368 case $s in #( 3369 BSD) : 3370 am__include='.include' am__quote='"' ;; #( 3371 *) : 3372 am__include='include' am__quote='' ;; 3373 esac ;; #( 3374 *) : 3375 ;; 3376 esac 3377 if test "$am__include" != "#"; then 3378 _am_result="yes ($s style)" 3379 break 3380 fi 3381 done 3382 rm -f confinc.* confmf.* 3383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3384 printf "%s\n" "${_am_result}" >&6; } 3385 3386 # Check whether --enable-dependency-tracking was given. 3387 if test ${enable_dependency_tracking+y} 3388 then : 3389 enableval=$enable_dependency_tracking; 3390 fi 3391 3392 if test "x$enable_dependency_tracking" != xno; then 3393 am_depcomp="$ac_aux_dir/depcomp" 3394 AMDEPBACKSLASH='\' 3395 am__nodep='_no' 3396 fi 3397 if test "x$enable_dependency_tracking" != xno; then 3398 AMDEP_TRUE= 3399 AMDEP_FALSE='#' 3400 else 3401 AMDEP_TRUE='#' 3402 AMDEP_FALSE= 3403 fi 3404 3405 3406 ac_ext=c 3407 ac_cpp='$CPP $CPPFLAGS' 3408 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3409 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3410 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3411 if test -n "$ac_tool_prefix"; then 3412 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3413 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3415 printf %s "checking for $ac_word... " >&6; } 3416 if test ${ac_cv_prog_CC+y} 3417 then : 3418 printf %s "(cached) " >&6 3419 else case e in #( 3420 e) if test -n "$CC"; then 3421 ac_cv_prog_CC="$CC" # Let the user override the test. 3422 else 3423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3424 for as_dir in $PATH 3425 do 3426 IFS=$as_save_IFS 3427 case $as_dir in #((( 3428 '') as_dir=./ ;; 3429 */) ;; 3430 *) as_dir=$as_dir/ ;; 3431 esac 3432 for ac_exec_ext in '' $ac_executable_extensions; do 3433 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3434 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3435 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3436 break 2 3437 fi 3438 done 3439 done 3440 IFS=$as_save_IFS 3441 3442 fi ;; 3443 esac 3444 fi 3445 CC=$ac_cv_prog_CC 3446 if test -n "$CC"; then 3447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3448 printf "%s\n" "$CC" >&6; } 3449 else 3450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3451 printf "%s\n" "no" >&6; } 3452 fi 3453 3454 3455 fi 3456 if test -z "$ac_cv_prog_CC"; then 3457 ac_ct_CC=$CC 3458 # Extract the first word of "gcc", so it can be a program name with args. 3459 set dummy gcc; ac_word=$2 3460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3461 printf %s "checking for $ac_word... " >&6; } 3462 if test ${ac_cv_prog_ac_ct_CC+y} 3463 then : 3464 printf %s "(cached) " >&6 3465 else case e in #( 3466 e) if test -n "$ac_ct_CC"; then 3467 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3468 else 3469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3470 for as_dir in $PATH 3471 do 3472 IFS=$as_save_IFS 3473 case $as_dir in #((( 3474 '') as_dir=./ ;; 3475 */) ;; 3476 *) as_dir=$as_dir/ ;; 3477 esac 3478 for ac_exec_ext in '' $ac_executable_extensions; do 3479 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3480 ac_cv_prog_ac_ct_CC="gcc" 3481 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3482 break 2 3483 fi 3484 done 3485 done 3486 IFS=$as_save_IFS 3487 3488 fi ;; 3489 esac 3490 fi 3491 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3492 if test -n "$ac_ct_CC"; then 3493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3494 printf "%s\n" "$ac_ct_CC" >&6; } 3495 else 3496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3497 printf "%s\n" "no" >&6; } 3498 fi 3499 3500 if test "x$ac_ct_CC" = x; then 3501 CC="" 3502 else 3503 case $cross_compiling:$ac_tool_warned in 3504 yes:) 3505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3506 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3507 ac_tool_warned=yes ;; 3508 esac 3509 CC=$ac_ct_CC 3510 fi 3511 else 3512 CC="$ac_cv_prog_CC" 3513 fi 3514 3515 if test -z "$CC"; then 3516 if test -n "$ac_tool_prefix"; then 3517 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3518 set dummy ${ac_tool_prefix}cc; ac_word=$2 3519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3520 printf %s "checking for $ac_word... " >&6; } 3521 if test ${ac_cv_prog_CC+y} 3522 then : 3523 printf %s "(cached) " >&6 3524 else case e in #( 3525 e) if test -n "$CC"; then 3526 ac_cv_prog_CC="$CC" # Let the user override the test. 3527 else 3528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3529 for as_dir in $PATH 3530 do 3531 IFS=$as_save_IFS 3532 case $as_dir in #((( 3533 '') as_dir=./ ;; 3534 */) ;; 3535 *) as_dir=$as_dir/ ;; 3536 esac 3537 for ac_exec_ext in '' $ac_executable_extensions; do 3538 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3539 ac_cv_prog_CC="${ac_tool_prefix}cc" 3540 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3541 break 2 3542 fi 3543 done 3544 done 3545 IFS=$as_save_IFS 3546 3547 fi ;; 3548 esac 3549 fi 3550 CC=$ac_cv_prog_CC 3551 if test -n "$CC"; then 3552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3553 printf "%s\n" "$CC" >&6; } 3554 else 3555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3556 printf "%s\n" "no" >&6; } 3557 fi 3558 3559 3560 fi 3561 fi 3562 if test -z "$CC"; then 3563 # Extract the first word of "cc", so it can be a program name with args. 3564 set dummy cc; ac_word=$2 3565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3566 printf %s "checking for $ac_word... " >&6; } 3567 if test ${ac_cv_prog_CC+y} 3568 then : 3569 printf %s "(cached) " >&6 3570 else case e in #( 3571 e) if test -n "$CC"; then 3572 ac_cv_prog_CC="$CC" # Let the user override the test. 3573 else 3574 ac_prog_rejected=no 3575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3576 for as_dir in $PATH 3577 do 3578 IFS=$as_save_IFS 3579 case $as_dir in #((( 3580 '') as_dir=./ ;; 3581 */) ;; 3582 *) as_dir=$as_dir/ ;; 3583 esac 3584 for ac_exec_ext in '' $ac_executable_extensions; do 3585 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3586 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3587 ac_prog_rejected=yes 3588 continue 3589 fi 3590 ac_cv_prog_CC="cc" 3591 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3592 break 2 3593 fi 3594 done 3595 done 3596 IFS=$as_save_IFS 3597 3598 if test $ac_prog_rejected = yes; then 3599 # We found a bogon in the path, so make sure we never use it. 3600 set dummy $ac_cv_prog_CC 3601 shift 3602 if test $# != 0; then 3603 # We chose a different compiler from the bogus one. 3604 # However, it has the same basename, so the bogon will be chosen 3605 # first if we set CC to just the basename; use the full file name. 3606 shift 3607 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3608 fi 3609 fi 3610 fi ;; 3611 esac 3612 fi 3613 CC=$ac_cv_prog_CC 3614 if test -n "$CC"; then 3615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3616 printf "%s\n" "$CC" >&6; } 3617 else 3618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3619 printf "%s\n" "no" >&6; } 3620 fi 3621 3622 3623 fi 3624 if test -z "$CC"; then 3625 if test -n "$ac_tool_prefix"; then 3626 for ac_prog in cl.exe 3627 do 3628 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3629 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3631 printf %s "checking for $ac_word... " >&6; } 3632 if test ${ac_cv_prog_CC+y} 3633 then : 3634 printf %s "(cached) " >&6 3635 else case e in #( 3636 e) if test -n "$CC"; then 3637 ac_cv_prog_CC="$CC" # Let the user override the test. 3638 else 3639 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3640 for as_dir in $PATH 3641 do 3642 IFS=$as_save_IFS 3643 case $as_dir in #((( 3644 '') as_dir=./ ;; 3645 */) ;; 3646 *) as_dir=$as_dir/ ;; 3647 esac 3648 for ac_exec_ext in '' $ac_executable_extensions; do 3649 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3650 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3651 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3652 break 2 3653 fi 3654 done 3655 done 3656 IFS=$as_save_IFS 3657 3658 fi ;; 3659 esac 3660 fi 3661 CC=$ac_cv_prog_CC 3662 if test -n "$CC"; then 3663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3664 printf "%s\n" "$CC" >&6; } 3665 else 3666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3667 printf "%s\n" "no" >&6; } 3668 fi 3669 3670 3671 test -n "$CC" && break 3672 done 3673 fi 3674 if test -z "$CC"; then 3675 ac_ct_CC=$CC 3676 for ac_prog in cl.exe 3677 do 3678 # Extract the first word of "$ac_prog", so it can be a program name with args. 3679 set dummy $ac_prog; ac_word=$2 3680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3681 printf %s "checking for $ac_word... " >&6; } 3682 if test ${ac_cv_prog_ac_ct_CC+y} 3683 then : 3684 printf %s "(cached) " >&6 3685 else case e in #( 3686 e) if test -n "$ac_ct_CC"; then 3687 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3688 else 3689 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3690 for as_dir in $PATH 3691 do 3692 IFS=$as_save_IFS 3693 case $as_dir in #((( 3694 '') as_dir=./ ;; 3695 */) ;; 3696 *) as_dir=$as_dir/ ;; 3697 esac 3698 for ac_exec_ext in '' $ac_executable_extensions; do 3699 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3700 ac_cv_prog_ac_ct_CC="$ac_prog" 3701 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3702 break 2 3703 fi 3704 done 3705 done 3706 IFS=$as_save_IFS 3707 3708 fi ;; 3709 esac 3710 fi 3711 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3712 if test -n "$ac_ct_CC"; then 3713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3714 printf "%s\n" "$ac_ct_CC" >&6; } 3715 else 3716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3717 printf "%s\n" "no" >&6; } 3718 fi 3719 3720 3721 test -n "$ac_ct_CC" && break 3722 done 3723 3724 if test "x$ac_ct_CC" = x; then 3725 CC="" 3726 else 3727 case $cross_compiling:$ac_tool_warned in 3728 yes:) 3729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3730 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3731 ac_tool_warned=yes ;; 3732 esac 3733 CC=$ac_ct_CC 3734 fi 3735 fi 3736 3737 fi 3738 if test -z "$CC"; then 3739 if test -n "$ac_tool_prefix"; then 3740 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3741 set dummy ${ac_tool_prefix}clang; ac_word=$2 3742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3743 printf %s "checking for $ac_word... " >&6; } 3744 if test ${ac_cv_prog_CC+y} 3745 then : 3746 printf %s "(cached) " >&6 3747 else case e in #( 3748 e) if test -n "$CC"; then 3749 ac_cv_prog_CC="$CC" # Let the user override the test. 3750 else 3751 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3752 for as_dir in $PATH 3753 do 3754 IFS=$as_save_IFS 3755 case $as_dir in #((( 3756 '') as_dir=./ ;; 3757 */) ;; 3758 *) as_dir=$as_dir/ ;; 3759 esac 3760 for ac_exec_ext in '' $ac_executable_extensions; do 3761 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3762 ac_cv_prog_CC="${ac_tool_prefix}clang" 3763 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3764 break 2 3765 fi 3766 done 3767 done 3768 IFS=$as_save_IFS 3769 3770 fi ;; 3771 esac 3772 fi 3773 CC=$ac_cv_prog_CC 3774 if test -n "$CC"; then 3775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3776 printf "%s\n" "$CC" >&6; } 3777 else 3778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3779 printf "%s\n" "no" >&6; } 3780 fi 3781 3782 3783 fi 3784 if test -z "$ac_cv_prog_CC"; then 3785 ac_ct_CC=$CC 3786 # Extract the first word of "clang", so it can be a program name with args. 3787 set dummy clang; ac_word=$2 3788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3789 printf %s "checking for $ac_word... " >&6; } 3790 if test ${ac_cv_prog_ac_ct_CC+y} 3791 then : 3792 printf %s "(cached) " >&6 3793 else case e in #( 3794 e) if test -n "$ac_ct_CC"; then 3795 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3796 else 3797 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3798 for as_dir in $PATH 3799 do 3800 IFS=$as_save_IFS 3801 case $as_dir in #((( 3802 '') as_dir=./ ;; 3803 */) ;; 3804 *) as_dir=$as_dir/ ;; 3805 esac 3806 for ac_exec_ext in '' $ac_executable_extensions; do 3807 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3808 ac_cv_prog_ac_ct_CC="clang" 3809 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3810 break 2 3811 fi 3812 done 3813 done 3814 IFS=$as_save_IFS 3815 3816 fi ;; 3817 esac 3818 fi 3819 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3820 if test -n "$ac_ct_CC"; then 3821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3822 printf "%s\n" "$ac_ct_CC" >&6; } 3823 else 3824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3825 printf "%s\n" "no" >&6; } 3826 fi 3827 3828 if test "x$ac_ct_CC" = x; then 3829 CC="" 3830 else 3831 case $cross_compiling:$ac_tool_warned in 3832 yes:) 3833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3834 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3835 ac_tool_warned=yes ;; 3836 esac 3837 CC=$ac_ct_CC 3838 fi 3839 else 3840 CC="$ac_cv_prog_CC" 3841 fi 3842 3843 fi 3844 3845 3846 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3847 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3848 as_fn_error $? "no acceptable C compiler found in \$PATH 3849 See 'config.log' for more details" "$LINENO" 5; } 3850 3851 # Provide some information about the compiler. 3852 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3853 set X $ac_compile 3854 ac_compiler=$2 3855 for ac_option in --version -v -V -qversion -version; do 3856 { { ac_try="$ac_compiler $ac_option >&5" 3857 case "(($ac_try" in 3858 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3859 *) ac_try_echo=$ac_try;; 3860 esac 3861 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3862 printf "%s\n" "$ac_try_echo"; } >&5 3863 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3864 ac_status=$? 3865 if test -s conftest.err; then 3866 sed '10a\ 3867 ... rest of stderr output deleted ... 3868 10q' conftest.err >conftest.er1 3869 cat conftest.er1 >&5 3870 fi 3871 rm -f conftest.er1 conftest.err 3872 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3873 test $ac_status = 0; } 3874 done 3875 3876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3877 /* end confdefs.h. */ 3878 3879 int 3880 main (void) 3881 { 3882 3883 ; 3884 return 0; 3885 } 3886 _ACEOF 3887 ac_clean_files_save=$ac_clean_files 3888 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3889 # Try to create an executable without -o first, disregard a.out. 3890 # It will help us diagnose broken compilers, and finding out an intuition 3891 # of exeext. 3892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3893 printf %s "checking whether the C compiler works... " >&6; } 3894 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3895 3896 # The possible output files: 3897 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3898 3899 ac_rmfiles= 3900 for ac_file in $ac_files 3901 do 3902 case $ac_file in 3903 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3904 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3905 esac 3906 done 3907 rm -f $ac_rmfiles 3908 3909 if { { ac_try="$ac_link_default" 3910 case "(($ac_try" in 3911 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3912 *) ac_try_echo=$ac_try;; 3913 esac 3914 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3915 printf "%s\n" "$ac_try_echo"; } >&5 3916 (eval "$ac_link_default") 2>&5 3917 ac_status=$? 3918 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3919 test $ac_status = 0; } 3920 then : 3921 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3922 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3923 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3924 # so that the user can short-circuit this test for compilers unknown to 3925 # Autoconf. 3926 for ac_file in $ac_files '' 3927 do 3928 test -f "$ac_file" || continue 3929 case $ac_file in 3930 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3931 ;; 3932 [ab].out ) 3933 # We found the default executable, but exeext='' is most 3934 # certainly right. 3935 break;; 3936 *.* ) 3937 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3938 then :; else 3939 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3940 fi 3941 # We set ac_cv_exeext here because the later test for it is not 3942 # safe: cross compilers may not add the suffix if given an '-o' 3943 # argument, so we may need to know it at that point already. 3944 # Even if this section looks crufty: it has the advantage of 3945 # actually working. 3946 break;; 3947 * ) 3948 break;; 3949 esac 3950 done 3951 test "$ac_cv_exeext" = no && ac_cv_exeext= 3952 3953 else case e in #( 3954 e) ac_file='' ;; 3955 esac 3956 fi 3957 if test -z "$ac_file" 3958 then : 3959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3960 printf "%s\n" "no" >&6; } 3961 printf "%s\n" "$as_me: failed program was:" >&5 3962 sed 's/^/| /' conftest.$ac_ext >&5 3963 3964 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3965 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3966 as_fn_error 77 "C compiler cannot create executables 3967 See 'config.log' for more details" "$LINENO" 5; } 3968 else case e in #( 3969 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3970 printf "%s\n" "yes" >&6; } ;; 3971 esac 3972 fi 3973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3974 printf %s "checking for C compiler default output file name... " >&6; } 3975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3976 printf "%s\n" "$ac_file" >&6; } 3977 ac_exeext=$ac_cv_exeext 3978 3979 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3980 ac_clean_files=$ac_clean_files_save 3981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3982 printf %s "checking for suffix of executables... " >&6; } 3983 if { { ac_try="$ac_link" 3984 case "(($ac_try" in 3985 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3986 *) ac_try_echo=$ac_try;; 3987 esac 3988 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3989 printf "%s\n" "$ac_try_echo"; } >&5 3990 (eval "$ac_link") 2>&5 3991 ac_status=$? 3992 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3993 test $ac_status = 0; } 3994 then : 3995 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3996 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3997 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3998 # 'rm'. 3999 for ac_file in conftest.exe conftest conftest.*; do 4000 test -f "$ac_file" || continue 4001 case $ac_file in 4002 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4003 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4004 break;; 4005 * ) break;; 4006 esac 4007 done 4008 else case e in #( 4009 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4010 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4011 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 4012 See 'config.log' for more details" "$LINENO" 5; } ;; 4013 esac 4014 fi 4015 rm -f conftest conftest$ac_cv_exeext 4016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 4017 printf "%s\n" "$ac_cv_exeext" >&6; } 4018 4019 rm -f conftest.$ac_ext 4020 EXEEXT=$ac_cv_exeext 4021 ac_exeext=$EXEEXT 4022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4023 /* end confdefs.h. */ 4024 #include <stdio.h> 4025 int 4026 main (void) 4027 { 4028 FILE *f = fopen ("conftest.out", "w"); 4029 if (!f) 4030 return 1; 4031 return ferror (f) || fclose (f) != 0; 4032 4033 ; 4034 return 0; 4035 } 4036 _ACEOF 4037 ac_clean_files="$ac_clean_files conftest.out" 4038 # Check that the compiler produces executables we can run. If not, either 4039 # the compiler is broken, or we cross compile. 4040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4041 printf %s "checking whether we are cross compiling... " >&6; } 4042 if test "$cross_compiling" != yes; then 4043 { { ac_try="$ac_link" 4044 case "(($ac_try" in 4045 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4046 *) ac_try_echo=$ac_try;; 4047 esac 4048 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4049 printf "%s\n" "$ac_try_echo"; } >&5 4050 (eval "$ac_link") 2>&5 4051 ac_status=$? 4052 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4053 test $ac_status = 0; } 4054 if { ac_try='./conftest$ac_cv_exeext' 4055 { { case "(($ac_try" in 4056 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4057 *) ac_try_echo=$ac_try;; 4058 esac 4059 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4060 printf "%s\n" "$ac_try_echo"; } >&5 4061 (eval "$ac_try") 2>&5 4062 ac_status=$? 4063 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4064 test $ac_status = 0; }; }; then 4065 cross_compiling=no 4066 else 4067 if test "$cross_compiling" = maybe; then 4068 cross_compiling=yes 4069 else 4070 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4071 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4072 as_fn_error 77 "cannot run C compiled programs. 4073 If you meant to cross compile, use '--host'. 4074 See 'config.log' for more details" "$LINENO" 5; } 4075 fi 4076 fi 4077 fi 4078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4079 printf "%s\n" "$cross_compiling" >&6; } 4080 4081 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 4082 conftest.o conftest.obj conftest.out 4083 ac_clean_files=$ac_clean_files_save 4084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4085 printf %s "checking for suffix of object files... " >&6; } 4086 if test ${ac_cv_objext+y} 4087 then : 4088 printf %s "(cached) " >&6 4089 else case e in #( 4090 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4091 /* end confdefs.h. */ 4092 4093 int 4094 main (void) 4095 { 4096 4097 ; 4098 return 0; 4099 } 4100 _ACEOF 4101 rm -f conftest.o conftest.obj 4102 if { { ac_try="$ac_compile" 4103 case "(($ac_try" in 4104 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4105 *) ac_try_echo=$ac_try;; 4106 esac 4107 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4108 printf "%s\n" "$ac_try_echo"; } >&5 4109 (eval "$ac_compile") 2>&5 4110 ac_status=$? 4111 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4112 test $ac_status = 0; } 4113 then : 4114 for ac_file in conftest.o conftest.obj conftest.*; do 4115 test -f "$ac_file" || continue; 4116 case $ac_file in 4117 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4118 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4119 break;; 4120 esac 4121 done 4122 else case e in #( 4123 e) printf "%s\n" "$as_me: failed program was:" >&5 4124 sed 's/^/| /' conftest.$ac_ext >&5 4125 4126 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4127 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4128 as_fn_error $? "cannot compute suffix of object files: cannot compile 4129 See 'config.log' for more details" "$LINENO" 5; } ;; 4130 esac 4131 fi 4132 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4133 esac 4134 fi 4135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4136 printf "%s\n" "$ac_cv_objext" >&6; } 4137 OBJEXT=$ac_cv_objext 4138 ac_objext=$OBJEXT 4139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4140 printf %s "checking whether the compiler supports GNU C... " >&6; } 4141 if test ${ac_cv_c_compiler_gnu+y} 4142 then : 4143 printf %s "(cached) " >&6 4144 else case e in #( 4145 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4146 /* end confdefs.h. */ 4147 4148 int 4149 main (void) 4150 { 4151 #ifndef __GNUC__ 4152 choke me 4153 #endif 4154 4155 ; 4156 return 0; 4157 } 4158 _ACEOF 4159 if ac_fn_c_try_compile "$LINENO" 4160 then : 4161 ac_compiler_gnu=yes 4162 else case e in #( 4163 e) ac_compiler_gnu=no ;; 4164 esac 4165 fi 4166 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4167 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4168 ;; 4169 esac 4170 fi 4171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4172 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4173 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4174 4175 if test $ac_compiler_gnu = yes; then 4176 GCC=yes 4177 else 4178 GCC= 4179 fi 4180 ac_test_CFLAGS=${CFLAGS+y} 4181 ac_save_CFLAGS=$CFLAGS 4182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4183 printf %s "checking whether $CC accepts -g... " >&6; } 4184 if test ${ac_cv_prog_cc_g+y} 4185 then : 4186 printf %s "(cached) " >&6 4187 else case e in #( 4188 e) ac_save_c_werror_flag=$ac_c_werror_flag 4189 ac_c_werror_flag=yes 4190 ac_cv_prog_cc_g=no 4191 CFLAGS="-g" 4192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4193 /* end confdefs.h. */ 4194 4195 int 4196 main (void) 4197 { 4198 4199 ; 4200 return 0; 4201 } 4202 _ACEOF 4203 if ac_fn_c_try_compile "$LINENO" 4204 then : 4205 ac_cv_prog_cc_g=yes 4206 else case e in #( 4207 e) CFLAGS="" 4208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4209 /* end confdefs.h. */ 4210 4211 int 4212 main (void) 4213 { 4214 4215 ; 4216 return 0; 4217 } 4218 _ACEOF 4219 if ac_fn_c_try_compile "$LINENO" 4220 then : 4221 4222 else case e in #( 4223 e) ac_c_werror_flag=$ac_save_c_werror_flag 4224 CFLAGS="-g" 4225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4226 /* end confdefs.h. */ 4227 4228 int 4229 main (void) 4230 { 4231 4232 ; 4233 return 0; 4234 } 4235 _ACEOF 4236 if ac_fn_c_try_compile "$LINENO" 4237 then : 4238 ac_cv_prog_cc_g=yes 4239 fi 4240 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4241 esac 4242 fi 4243 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4244 esac 4245 fi 4246 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4247 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4248 esac 4249 fi 4250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4251 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4252 if test $ac_test_CFLAGS; then 4253 CFLAGS=$ac_save_CFLAGS 4254 elif test $ac_cv_prog_cc_g = yes; then 4255 if test "$GCC" = yes; then 4256 CFLAGS="-g -O2" 4257 else 4258 CFLAGS="-g" 4259 fi 4260 else 4261 if test "$GCC" = yes; then 4262 CFLAGS="-O2" 4263 else 4264 CFLAGS= 4265 fi 4266 fi 4267 ac_prog_cc_stdc=no 4268 if test x$ac_prog_cc_stdc = xno 4269 then : 4270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4271 printf %s "checking for $CC option to enable C11 features... " >&6; } 4272 if test ${ac_cv_prog_cc_c11+y} 4273 then : 4274 printf %s "(cached) " >&6 4275 else case e in #( 4276 e) ac_cv_prog_cc_c11=no 4277 ac_save_CC=$CC 4278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4279 /* end confdefs.h. */ 4280 $ac_c_conftest_c11_program 4281 _ACEOF 4282 for ac_arg in '' -std=gnu11 4283 do 4284 CC="$ac_save_CC $ac_arg" 4285 if ac_fn_c_try_compile "$LINENO" 4286 then : 4287 ac_cv_prog_cc_c11=$ac_arg 4288 fi 4289 rm -f core conftest.err conftest.$ac_objext conftest.beam 4290 test "x$ac_cv_prog_cc_c11" != "xno" && break 4291 done 4292 rm -f conftest.$ac_ext 4293 CC=$ac_save_CC ;; 4294 esac 4295 fi 4296 4297 if test "x$ac_cv_prog_cc_c11" = xno 4298 then : 4299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4300 printf "%s\n" "unsupported" >&6; } 4301 else case e in #( 4302 e) if test "x$ac_cv_prog_cc_c11" = x 4303 then : 4304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4305 printf "%s\n" "none needed" >&6; } 4306 else case e in #( 4307 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4308 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4309 CC="$CC $ac_cv_prog_cc_c11" ;; 4310 esac 4311 fi 4312 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4313 ac_prog_cc_stdc=c11 ;; 4314 esac 4315 fi 4316 fi 4317 if test x$ac_prog_cc_stdc = xno 4318 then : 4319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4320 printf %s "checking for $CC option to enable C99 features... " >&6; } 4321 if test ${ac_cv_prog_cc_c99+y} 4322 then : 4323 printf %s "(cached) " >&6 4324 else case e in #( 4325 e) ac_cv_prog_cc_c99=no 4326 ac_save_CC=$CC 4327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4328 /* end confdefs.h. */ 4329 $ac_c_conftest_c99_program 4330 _ACEOF 4331 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4332 do 4333 CC="$ac_save_CC $ac_arg" 4334 if ac_fn_c_try_compile "$LINENO" 4335 then : 4336 ac_cv_prog_cc_c99=$ac_arg 4337 fi 4338 rm -f core conftest.err conftest.$ac_objext conftest.beam 4339 test "x$ac_cv_prog_cc_c99" != "xno" && break 4340 done 4341 rm -f conftest.$ac_ext 4342 CC=$ac_save_CC ;; 4343 esac 4344 fi 4345 4346 if test "x$ac_cv_prog_cc_c99" = xno 4347 then : 4348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4349 printf "%s\n" "unsupported" >&6; } 4350 else case e in #( 4351 e) if test "x$ac_cv_prog_cc_c99" = x 4352 then : 4353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4354 printf "%s\n" "none needed" >&6; } 4355 else case e in #( 4356 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4357 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4358 CC="$CC $ac_cv_prog_cc_c99" ;; 4359 esac 4360 fi 4361 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4362 ac_prog_cc_stdc=c99 ;; 4363 esac 4364 fi 4365 fi 4366 if test x$ac_prog_cc_stdc = xno 4367 then : 4368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4369 printf %s "checking for $CC option to enable C89 features... " >&6; } 4370 if test ${ac_cv_prog_cc_c89+y} 4371 then : 4372 printf %s "(cached) " >&6 4373 else case e in #( 4374 e) ac_cv_prog_cc_c89=no 4375 ac_save_CC=$CC 4376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4377 /* end confdefs.h. */ 4378 $ac_c_conftest_c89_program 4379 _ACEOF 4380 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4381 do 4382 CC="$ac_save_CC $ac_arg" 4383 if ac_fn_c_try_compile "$LINENO" 4384 then : 4385 ac_cv_prog_cc_c89=$ac_arg 4386 fi 4387 rm -f core conftest.err conftest.$ac_objext conftest.beam 4388 test "x$ac_cv_prog_cc_c89" != "xno" && break 4389 done 4390 rm -f conftest.$ac_ext 4391 CC=$ac_save_CC ;; 4392 esac 4393 fi 4394 4395 if test "x$ac_cv_prog_cc_c89" = xno 4396 then : 4397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4398 printf "%s\n" "unsupported" >&6; } 4399 else case e in #( 4400 e) if test "x$ac_cv_prog_cc_c89" = x 4401 then : 4402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4403 printf "%s\n" "none needed" >&6; } 4404 else case e in #( 4405 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4406 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4407 CC="$CC $ac_cv_prog_cc_c89" ;; 4408 esac 4409 fi 4410 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4411 ac_prog_cc_stdc=c89 ;; 4412 esac 4413 fi 4414 fi 4415 4416 ac_ext=c 4417 ac_cpp='$CPP $CPPFLAGS' 4418 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4419 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4420 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4421 4422 4423 ac_ext=c 4424 ac_cpp='$CPP $CPPFLAGS' 4425 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4426 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4427 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4429 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4430 if test ${am_cv_prog_cc_c_o+y} 4431 then : 4432 printf %s "(cached) " >&6 4433 else case e in #( 4434 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4435 /* end confdefs.h. */ 4436 4437 int 4438 main (void) 4439 { 4440 4441 ; 4442 return 0; 4443 } 4444 _ACEOF 4445 # Make sure it works both with $CC and with simple cc. 4446 # Following AC_PROG_CC_C_O, we do the test twice because some 4447 # compilers refuse to overwrite an existing .o file with -o, 4448 # though they will create one. 4449 am_cv_prog_cc_c_o=yes 4450 for am_i in 1 2; do 4451 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4452 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4453 ac_status=$? 4454 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4455 (exit $ac_status); } \ 4456 && test -f conftest2.$ac_objext; then 4457 : OK 4458 else 4459 am_cv_prog_cc_c_o=no 4460 break 4461 fi 4462 done 4463 rm -f core conftest* 4464 unset am_i ;; 4465 esac 4466 fi 4467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4468 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4469 if test "$am_cv_prog_cc_c_o" != yes; then 4470 # Losing compiler, so override with the script. 4471 # FIXME: It is wrong to rewrite CC. 4472 # But if we don't then we get into trouble of one sort or another. 4473 # A longer-term fix would be to have automake use am__CC in this case, 4474 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4475 CC="$am_aux_dir/compile $CC" 4476 fi 4477 ac_ext=c 4478 ac_cpp='$CPP $CPPFLAGS' 4479 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4480 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4481 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4482 4483 4484 depcc="$CC" am_compiler_list= 4485 4486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4487 printf %s "checking dependency style of $depcc... " >&6; } 4488 if test ${am_cv_CC_dependencies_compiler_type+y} 4489 then : 4490 printf %s "(cached) " >&6 4491 else case e in #( 4492 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4493 # We make a subdir and do the tests there. Otherwise we can end up 4494 # making bogus files that we don't know about and never remove. For 4495 # instance it was reported that on HP-UX the gcc test will end up 4496 # making a dummy file named 'D' -- because '-MD' means "put the output 4497 # in D". 4498 rm -rf conftest.dir 4499 mkdir conftest.dir 4500 # Copy depcomp to subdir because otherwise we won't find it if we're 4501 # using a relative directory. 4502 cp "$am_depcomp" conftest.dir 4503 cd conftest.dir 4504 # We will build objects and dependencies in a subdirectory because 4505 # it helps to detect inapplicable dependency modes. For instance 4506 # both Tru64's cc and ICC support -MD to output dependencies as a 4507 # side effect of compilation, but ICC will put the dependencies in 4508 # the current directory while Tru64 will put them in the object 4509 # directory. 4510 mkdir sub 4511 4512 am_cv_CC_dependencies_compiler_type=none 4513 if test "$am_compiler_list" = ""; then 4514 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4515 fi 4516 am__universal=false 4517 case " $depcc " in #( 4518 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4519 esac 4520 4521 for depmode in $am_compiler_list; do 4522 # Setup a source with many dependencies, because some compilers 4523 # like to wrap large dependency lists on column 80 (with \), and 4524 # we should not choose a depcomp mode which is confused by this. 4525 # 4526 # We need to recreate these files for each test, as the compiler may 4527 # overwrite some of them when testing with obscure command lines. 4528 # This happens at least with the AIX C compiler. 4529 : > sub/conftest.c 4530 for i in 1 2 3 4 5 6; do 4531 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4532 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4533 # Solaris 10 /bin/sh. 4534 echo '/* dummy */' > sub/conftst$i.h 4535 done 4536 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4537 4538 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4539 # mode. It turns out that the SunPro C++ compiler does not properly 4540 # handle '-M -o', and we need to detect this. Also, some Intel 4541 # versions had trouble with output in subdirs. 4542 am__obj=sub/conftest.${OBJEXT-o} 4543 am__minus_obj="-o $am__obj" 4544 case $depmode in 4545 gcc) 4546 # This depmode causes a compiler race in universal mode. 4547 test "$am__universal" = false || continue 4548 ;; 4549 nosideeffect) 4550 # After this tag, mechanisms are not by side-effect, so they'll 4551 # only be used when explicitly requested. 4552 if test "x$enable_dependency_tracking" = xyes; then 4553 continue 4554 else 4555 break 4556 fi 4557 ;; 4558 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4559 # This compiler won't grok '-c -o', but also, the minuso test has 4560 # not run yet. These depmodes are late enough in the game, and 4561 # so weak that their functioning should not be impacted. 4562 am__obj=conftest.${OBJEXT-o} 4563 am__minus_obj= 4564 ;; 4565 none) break ;; 4566 esac 4567 if depmode=$depmode \ 4568 source=sub/conftest.c object=$am__obj \ 4569 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4570 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4571 >/dev/null 2>conftest.err && 4572 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4573 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4574 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4575 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4576 # icc doesn't choke on unknown options, it will just issue warnings 4577 # or remarks (even with -Werror). So we grep stderr for any message 4578 # that says an option was ignored or not supported. 4579 # When given -MP, icc 7.0 and 7.1 complain thusly: 4580 # icc: Command line warning: ignoring option '-M'; no argument required 4581 # The diagnosis changed in icc 8.0: 4582 # icc: Command line remark: option '-MP' not supported 4583 if (grep 'ignoring option' conftest.err || 4584 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4585 am_cv_CC_dependencies_compiler_type=$depmode 4586 break 4587 fi 4588 fi 4589 done 4590 4591 cd .. 4592 rm -rf conftest.dir 4593 else 4594 am_cv_CC_dependencies_compiler_type=none 4595 fi 4596 ;; 4597 esac 4598 fi 4599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4600 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4601 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4602 4603 if 4604 test "x$enable_dependency_tracking" != xno \ 4605 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4606 am__fastdepCC_TRUE= 4607 am__fastdepCC_FALSE='#' 4608 else 4609 am__fastdepCC_TRUE='#' 4610 am__fastdepCC_FALSE= 4611 fi 4612 4613 4614 4615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4616 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4617 if test ${ac_cv_c_undeclared_builtin_options+y} 4618 then : 4619 printf %s "(cached) " >&6 4620 else case e in #( 4621 e) ac_save_CFLAGS=$CFLAGS 4622 ac_cv_c_undeclared_builtin_options='cannot detect' 4623 for ac_arg in '' -fno-builtin; do 4624 CFLAGS="$ac_save_CFLAGS $ac_arg" 4625 # This test program should *not* compile successfully. 4626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4627 /* end confdefs.h. */ 4628 4629 int 4630 main (void) 4631 { 4632 (void) strchr; 4633 ; 4634 return 0; 4635 } 4636 _ACEOF 4637 if ac_fn_c_try_compile "$LINENO" 4638 then : 4639 4640 else case e in #( 4641 e) # This test program should compile successfully. 4642 # No library function is consistently available on 4643 # freestanding implementations, so test against a dummy 4644 # declaration. Include always-available headers on the 4645 # off chance that they somehow elicit warnings. 4646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4647 /* end confdefs.h. */ 4648 #include <float.h> 4649 #include <limits.h> 4650 #include <stdarg.h> 4651 #include <stddef.h> 4652 extern void ac_decl (int, char *); 4653 4654 int 4655 main (void) 4656 { 4657 (void) ac_decl (0, (char *) 0); 4658 (void) ac_decl; 4659 4660 ; 4661 return 0; 4662 } 4663 _ACEOF 4664 if ac_fn_c_try_compile "$LINENO" 4665 then : 4666 if test x"$ac_arg" = x 4667 then : 4668 ac_cv_c_undeclared_builtin_options='none needed' 4669 else case e in #( 4670 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4671 esac 4672 fi 4673 break 4674 fi 4675 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4676 esac 4677 fi 4678 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4679 done 4680 CFLAGS=$ac_save_CFLAGS 4681 ;; 4682 esac 4683 fi 4684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4685 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4686 case $ac_cv_c_undeclared_builtin_options in #( 4687 'cannot detect') : 4688 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4689 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4690 as_fn_error $? "cannot make $CC report undeclared builtins 4691 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4692 'none needed') : 4693 ac_c_undeclared_builtin_options='' ;; #( 4694 *) : 4695 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4696 esac 4697 4698 ac_header= ac_cache= 4699 for ac_item in $ac_header_c_list 4700 do 4701 if test $ac_cache; then 4702 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4703 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4704 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4705 fi 4706 ac_header= ac_cache= 4707 elif test $ac_header; then 4708 ac_cache=$ac_item 4709 else 4710 ac_header=$ac_item 4711 fi 4712 done 4713 4714 4715 4716 4717 4718 4719 4720 4721 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4722 then : 4723 4724 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4725 4726 fi 4727 4728 4729 4730 4731 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4732 if test "x$ac_cv_have_decl___clang__" = xyes 4733 then : 4734 CLANGCC="yes" 4735 else case e in #( 4736 e) CLANGCC="no" ;; 4737 esac 4738 fi 4739 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4740 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4741 then : 4742 INTELCC="yes" 4743 else case e in #( 4744 e) INTELCC="no" ;; 4745 esac 4746 fi 4747 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4748 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4749 then : 4750 SUNCC="yes" 4751 else case e in #( 4752 e) SUNCC="no" ;; 4753 esac 4754 fi 4755 4756 4757 4758 4759 4760 4761 4762 4763 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4764 if test -n "$ac_tool_prefix"; then 4765 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4766 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4768 printf %s "checking for $ac_word... " >&6; } 4769 if test ${ac_cv_path_PKG_CONFIG+y} 4770 then : 4771 printf %s "(cached) " >&6 4772 else case e in #( 4773 e) case $PKG_CONFIG in 4774 [\\/]* | ?:[\\/]*) 4775 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4776 ;; 4777 *) 4778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4779 for as_dir in $PATH 4780 do 4781 IFS=$as_save_IFS 4782 case $as_dir in #((( 4783 '') as_dir=./ ;; 4784 */) ;; 4785 *) as_dir=$as_dir/ ;; 4786 esac 4787 for ac_exec_ext in '' $ac_executable_extensions; do 4788 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4789 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4790 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4791 break 2 4792 fi 4793 done 4794 done 4795 IFS=$as_save_IFS 4796 4797 ;; 4798 esac ;; 4799 esac 4800 fi 4801 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4802 if test -n "$PKG_CONFIG"; then 4803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4804 printf "%s\n" "$PKG_CONFIG" >&6; } 4805 else 4806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4807 printf "%s\n" "no" >&6; } 4808 fi 4809 4810 4811 fi 4812 if test -z "$ac_cv_path_PKG_CONFIG"; then 4813 ac_pt_PKG_CONFIG=$PKG_CONFIG 4814 # Extract the first word of "pkg-config", so it can be a program name with args. 4815 set dummy pkg-config; ac_word=$2 4816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4817 printf %s "checking for $ac_word... " >&6; } 4818 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4819 then : 4820 printf %s "(cached) " >&6 4821 else case e in #( 4822 e) case $ac_pt_PKG_CONFIG in 4823 [\\/]* | ?:[\\/]*) 4824 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4825 ;; 4826 *) 4827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4828 for as_dir in $PATH 4829 do 4830 IFS=$as_save_IFS 4831 case $as_dir in #((( 4832 '') as_dir=./ ;; 4833 */) ;; 4834 *) as_dir=$as_dir/ ;; 4835 esac 4836 for ac_exec_ext in '' $ac_executable_extensions; do 4837 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4838 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4839 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4840 break 2 4841 fi 4842 done 4843 done 4844 IFS=$as_save_IFS 4845 4846 ;; 4847 esac ;; 4848 esac 4849 fi 4850 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4851 if test -n "$ac_pt_PKG_CONFIG"; then 4852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4853 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4854 else 4855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4856 printf "%s\n" "no" >&6; } 4857 fi 4858 4859 if test "x$ac_pt_PKG_CONFIG" = x; then 4860 PKG_CONFIG="" 4861 else 4862 case $cross_compiling:$ac_tool_warned in 4863 yes:) 4864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4865 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4866 ac_tool_warned=yes ;; 4867 esac 4868 PKG_CONFIG=$ac_pt_PKG_CONFIG 4869 fi 4870 else 4871 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4872 fi 4873 4874 fi 4875 if test -n "$PKG_CONFIG"; then 4876 _pkg_min_version=0.9.0 4877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4878 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4879 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4881 printf "%s\n" "yes" >&6; } 4882 else 4883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4884 printf "%s\n" "no" >&6; } 4885 PKG_CONFIG="" 4886 fi 4887 fi 4888 4889 4890 # Make sure we can run config.sub. 4891 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4892 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4893 4894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4895 printf %s "checking build system type... " >&6; } 4896 if test ${ac_cv_build+y} 4897 then : 4898 printf %s "(cached) " >&6 4899 else case e in #( 4900 e) ac_build_alias=$build_alias 4901 test "x$ac_build_alias" = x && 4902 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4903 test "x$ac_build_alias" = x && 4904 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4905 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4906 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4907 ;; 4908 esac 4909 fi 4910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4911 printf "%s\n" "$ac_cv_build" >&6; } 4912 case $ac_cv_build in 4913 *-*-*) ;; 4914 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4915 esac 4916 build=$ac_cv_build 4917 ac_save_IFS=$IFS; IFS='-' 4918 set x $ac_cv_build 4919 shift 4920 build_cpu=$1 4921 build_vendor=$2 4922 shift; shift 4923 # Remember, the first character of IFS is used to create $*, 4924 # except with old shells: 4925 build_os=$* 4926 IFS=$ac_save_IFS 4927 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4928 4929 4930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4931 printf %s "checking host system type... " >&6; } 4932 if test ${ac_cv_host+y} 4933 then : 4934 printf %s "(cached) " >&6 4935 else case e in #( 4936 e) if test "x$host_alias" = x; then 4937 ac_cv_host=$ac_cv_build 4938 else 4939 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4940 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4941 fi 4942 ;; 4943 esac 4944 fi 4945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4946 printf "%s\n" "$ac_cv_host" >&6; } 4947 case $ac_cv_host in 4948 *-*-*) ;; 4949 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4950 esac 4951 host=$ac_cv_host 4952 ac_save_IFS=$IFS; IFS='-' 4953 set x $ac_cv_host 4954 shift 4955 host_cpu=$1 4956 host_vendor=$2 4957 shift; shift 4958 # Remember, the first character of IFS is used to create $*, 4959 # except with old shells: 4960 host_os=$* 4961 IFS=$ac_save_IFS 4962 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4963 4964 4965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4966 printf %s "checking for a sed that does not truncate output... " >&6; } 4967 if test ${ac_cv_path_SED+y} 4968 then : 4969 printf %s "(cached) " >&6 4970 else case e in #( 4971 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4972 for ac_i in 1 2 3 4 5 6 7; do 4973 ac_script="$ac_script$as_nl$ac_script" 4974 done 4975 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4976 { ac_script=; unset ac_script;} 4977 if test -z "$SED"; then 4978 ac_path_SED_found=false 4979 # Loop through the user's path and test for each of PROGNAME-LIST 4980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4981 for as_dir in $PATH 4982 do 4983 IFS=$as_save_IFS 4984 case $as_dir in #((( 4985 '') as_dir=./ ;; 4986 */) ;; 4987 *) as_dir=$as_dir/ ;; 4988 esac 4989 for ac_prog in sed gsed 4990 do 4991 for ac_exec_ext in '' $ac_executable_extensions; do 4992 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4993 as_fn_executable_p "$ac_path_SED" || continue 4994 # Check for GNU ac_path_SED and select it if it is found. 4995 # Check for GNU $ac_path_SED 4996 case `"$ac_path_SED" --version 2>&1` in #( 4997 *GNU*) 4998 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4999 #( 5000 *) 5001 ac_count=0 5002 printf %s 0123456789 >"conftest.in" 5003 while : 5004 do 5005 cat "conftest.in" "conftest.in" >"conftest.tmp" 5006 mv "conftest.tmp" "conftest.in" 5007 cp "conftest.in" "conftest.nl" 5008 printf "%s\n" '' >> "conftest.nl" 5009 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5010 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5011 as_fn_arith $ac_count + 1 && ac_count=$as_val 5012 if test $ac_count -gt ${ac_path_SED_max-0}; then 5013 # Best one so far, save it but keep looking for a better one 5014 ac_cv_path_SED="$ac_path_SED" 5015 ac_path_SED_max=$ac_count 5016 fi 5017 # 10*(2^10) chars as input seems more than enough 5018 test $ac_count -gt 10 && break 5019 done 5020 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5021 esac 5022 5023 $ac_path_SED_found && break 3 5024 done 5025 done 5026 done 5027 IFS=$as_save_IFS 5028 if test -z "$ac_cv_path_SED"; then 5029 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5030 fi 5031 else 5032 ac_cv_path_SED=$SED 5033 fi 5034 ;; 5035 esac 5036 fi 5037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5038 printf "%s\n" "$ac_cv_path_SED" >&6; } 5039 SED="$ac_cv_path_SED" 5040 rm -f conftest.sed 5041 5042 5043 5044 5045 5046 5047 # Check whether --enable-selective-werror was given. 5048 if test ${enable_selective_werror+y} 5049 then : 5050 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5051 else case e in #( 5052 e) SELECTIVE_WERROR=yes ;; 5053 esac 5054 fi 5055 5056 5057 5058 5059 5060 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5061 if test "x$SUNCC" = "xyes"; then 5062 BASE_CFLAGS="-v" 5063 else 5064 BASE_CFLAGS="" 5065 fi 5066 5067 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5068 5069 5070 5071 5072 5073 5074 5075 5076 5077 5078 5079 5080 5081 xorg_testset_save_CFLAGS="$CFLAGS" 5082 5083 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5086 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5087 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5088 then : 5089 printf %s "(cached) " >&6 5090 else case e in #( 5091 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5092 /* end confdefs.h. */ 5093 int i; 5094 _ACEOF 5095 if ac_fn_c_try_compile "$LINENO" 5096 then : 5097 xorg_cv_cc_flag_unknown_warning_option=yes 5098 else case e in #( 5099 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5100 esac 5101 fi 5102 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5103 esac 5104 fi 5105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5106 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5107 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5108 CFLAGS="$xorg_testset_save_CFLAGS" 5109 fi 5110 5111 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5112 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5114 fi 5115 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5117 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5118 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5119 then : 5120 printf %s "(cached) " >&6 5121 else case e in #( 5122 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5123 /* end confdefs.h. */ 5124 int i; 5125 _ACEOF 5126 if ac_fn_c_try_compile "$LINENO" 5127 then : 5128 xorg_cv_cc_flag_unused_command_line_argument=yes 5129 else case e in #( 5130 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5131 esac 5132 fi 5133 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5134 esac 5135 fi 5136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5137 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5138 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5139 CFLAGS="$xorg_testset_save_CFLAGS" 5140 fi 5141 5142 found="no" 5143 5144 if test $found = "no" ; then 5145 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5147 fi 5148 5149 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5151 fi 5152 5153 CFLAGS="$CFLAGS -Wall" 5154 5155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5156 printf %s "checking if $CC supports -Wall... " >&6; } 5157 cacheid=xorg_cv_cc_flag__Wall 5158 if eval test \${$cacheid+y} 5159 then : 5160 printf %s "(cached) " >&6 5161 else case e in #( 5162 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5163 /* end confdefs.h. */ 5164 int i; 5165 int 5166 main (void) 5167 { 5168 5169 ; 5170 return 0; 5171 } 5172 _ACEOF 5173 if ac_fn_c_try_link "$LINENO" 5174 then : 5175 eval $cacheid=yes 5176 else case e in #( 5177 e) eval $cacheid=no ;; 5178 esac 5179 fi 5180 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5181 conftest$ac_exeext conftest.$ac_ext ;; 5182 esac 5183 fi 5184 5185 5186 CFLAGS="$xorg_testset_save_CFLAGS" 5187 5188 eval supported=\$$cacheid 5189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5190 printf "%s\n" "$supported" >&6; } 5191 if test "$supported" = "yes" ; then 5192 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5193 found="yes" 5194 fi 5195 fi 5196 5197 5198 5199 5200 5201 5202 5203 5204 5205 5206 5207 5208 5209 5210 5211 xorg_testset_save_CFLAGS="$CFLAGS" 5212 5213 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5216 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5217 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5218 then : 5219 printf %s "(cached) " >&6 5220 else case e in #( 5221 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5222 /* end confdefs.h. */ 5223 int i; 5224 _ACEOF 5225 if ac_fn_c_try_compile "$LINENO" 5226 then : 5227 xorg_cv_cc_flag_unknown_warning_option=yes 5228 else case e in #( 5229 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5230 esac 5231 fi 5232 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5233 esac 5234 fi 5235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5236 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5237 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5238 CFLAGS="$xorg_testset_save_CFLAGS" 5239 fi 5240 5241 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5242 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5244 fi 5245 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5247 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5248 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5249 then : 5250 printf %s "(cached) " >&6 5251 else case e in #( 5252 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5253 /* end confdefs.h. */ 5254 int i; 5255 _ACEOF 5256 if ac_fn_c_try_compile "$LINENO" 5257 then : 5258 xorg_cv_cc_flag_unused_command_line_argument=yes 5259 else case e in #( 5260 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5261 esac 5262 fi 5263 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5264 esac 5265 fi 5266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5267 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5268 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5269 CFLAGS="$xorg_testset_save_CFLAGS" 5270 fi 5271 5272 found="no" 5273 5274 if test $found = "no" ; then 5275 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5276 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5277 fi 5278 5279 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5280 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5281 fi 5282 5283 CFLAGS="$CFLAGS -Wpointer-arith" 5284 5285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5286 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5287 cacheid=xorg_cv_cc_flag__Wpointer_arith 5288 if eval test \${$cacheid+y} 5289 then : 5290 printf %s "(cached) " >&6 5291 else case e in #( 5292 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5293 /* end confdefs.h. */ 5294 int i; 5295 int 5296 main (void) 5297 { 5298 5299 ; 5300 return 0; 5301 } 5302 _ACEOF 5303 if ac_fn_c_try_link "$LINENO" 5304 then : 5305 eval $cacheid=yes 5306 else case e in #( 5307 e) eval $cacheid=no ;; 5308 esac 5309 fi 5310 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5311 conftest$ac_exeext conftest.$ac_ext ;; 5312 esac 5313 fi 5314 5315 5316 CFLAGS="$xorg_testset_save_CFLAGS" 5317 5318 eval supported=\$$cacheid 5319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5320 printf "%s\n" "$supported" >&6; } 5321 if test "$supported" = "yes" ; then 5322 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5323 found="yes" 5324 fi 5325 fi 5326 5327 5328 5329 5330 5331 5332 5333 5334 5335 5336 5337 5338 5339 5340 5341 xorg_testset_save_CFLAGS="$CFLAGS" 5342 5343 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5345 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5346 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5347 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5348 then : 5349 printf %s "(cached) " >&6 5350 else case e in #( 5351 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5352 /* end confdefs.h. */ 5353 int i; 5354 _ACEOF 5355 if ac_fn_c_try_compile "$LINENO" 5356 then : 5357 xorg_cv_cc_flag_unknown_warning_option=yes 5358 else case e in #( 5359 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5360 esac 5361 fi 5362 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5363 esac 5364 fi 5365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5366 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5367 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5368 CFLAGS="$xorg_testset_save_CFLAGS" 5369 fi 5370 5371 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5372 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5373 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5374 fi 5375 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5377 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5378 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5379 then : 5380 printf %s "(cached) " >&6 5381 else case e in #( 5382 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5383 /* end confdefs.h. */ 5384 int i; 5385 _ACEOF 5386 if ac_fn_c_try_compile "$LINENO" 5387 then : 5388 xorg_cv_cc_flag_unused_command_line_argument=yes 5389 else case e in #( 5390 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5391 esac 5392 fi 5393 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5394 esac 5395 fi 5396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5397 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5398 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5399 CFLAGS="$xorg_testset_save_CFLAGS" 5400 fi 5401 5402 found="no" 5403 5404 if test $found = "no" ; then 5405 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5407 fi 5408 5409 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5411 fi 5412 5413 CFLAGS="$CFLAGS -Wmissing-declarations" 5414 5415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5416 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5417 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5418 if eval test \${$cacheid+y} 5419 then : 5420 printf %s "(cached) " >&6 5421 else case e in #( 5422 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5423 /* end confdefs.h. */ 5424 int i; 5425 int 5426 main (void) 5427 { 5428 5429 ; 5430 return 0; 5431 } 5432 _ACEOF 5433 if ac_fn_c_try_link "$LINENO" 5434 then : 5435 eval $cacheid=yes 5436 else case e in #( 5437 e) eval $cacheid=no ;; 5438 esac 5439 fi 5440 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5441 conftest$ac_exeext conftest.$ac_ext ;; 5442 esac 5443 fi 5444 5445 5446 CFLAGS="$xorg_testset_save_CFLAGS" 5447 5448 eval supported=\$$cacheid 5449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5450 printf "%s\n" "$supported" >&6; } 5451 if test "$supported" = "yes" ; then 5452 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5453 found="yes" 5454 fi 5455 fi 5456 5457 5458 5459 5460 5461 5462 5463 5464 5465 5466 5467 5468 5469 5470 5471 xorg_testset_save_CFLAGS="$CFLAGS" 5472 5473 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5476 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5477 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5478 then : 5479 printf %s "(cached) " >&6 5480 else case e in #( 5481 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5482 /* end confdefs.h. */ 5483 int i; 5484 _ACEOF 5485 if ac_fn_c_try_compile "$LINENO" 5486 then : 5487 xorg_cv_cc_flag_unknown_warning_option=yes 5488 else case e in #( 5489 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5490 esac 5491 fi 5492 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5493 esac 5494 fi 5495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5496 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5497 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5498 CFLAGS="$xorg_testset_save_CFLAGS" 5499 fi 5500 5501 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5502 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5504 fi 5505 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5507 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5508 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5509 then : 5510 printf %s "(cached) " >&6 5511 else case e in #( 5512 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5513 /* end confdefs.h. */ 5514 int i; 5515 _ACEOF 5516 if ac_fn_c_try_compile "$LINENO" 5517 then : 5518 xorg_cv_cc_flag_unused_command_line_argument=yes 5519 else case e in #( 5520 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5521 esac 5522 fi 5523 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5524 esac 5525 fi 5526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5527 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5528 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5529 CFLAGS="$xorg_testset_save_CFLAGS" 5530 fi 5531 5532 found="no" 5533 5534 if test $found = "no" ; then 5535 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5537 fi 5538 5539 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5540 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5541 fi 5542 5543 CFLAGS="$CFLAGS -Wformat=2" 5544 5545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5546 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5547 cacheid=xorg_cv_cc_flag__Wformat_2 5548 if eval test \${$cacheid+y} 5549 then : 5550 printf %s "(cached) " >&6 5551 else case e in #( 5552 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5553 /* end confdefs.h. */ 5554 int i; 5555 int 5556 main (void) 5557 { 5558 5559 ; 5560 return 0; 5561 } 5562 _ACEOF 5563 if ac_fn_c_try_link "$LINENO" 5564 then : 5565 eval $cacheid=yes 5566 else case e in #( 5567 e) eval $cacheid=no ;; 5568 esac 5569 fi 5570 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5571 conftest$ac_exeext conftest.$ac_ext ;; 5572 esac 5573 fi 5574 5575 5576 CFLAGS="$xorg_testset_save_CFLAGS" 5577 5578 eval supported=\$$cacheid 5579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5580 printf "%s\n" "$supported" >&6; } 5581 if test "$supported" = "yes" ; then 5582 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5583 found="yes" 5584 fi 5585 fi 5586 5587 if test $found = "no" ; then 5588 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5590 fi 5591 5592 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5593 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5594 fi 5595 5596 CFLAGS="$CFLAGS -Wformat" 5597 5598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5599 printf %s "checking if $CC supports -Wformat... " >&6; } 5600 cacheid=xorg_cv_cc_flag__Wformat 5601 if eval test \${$cacheid+y} 5602 then : 5603 printf %s "(cached) " >&6 5604 else case e in #( 5605 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5606 /* end confdefs.h. */ 5607 int i; 5608 int 5609 main (void) 5610 { 5611 5612 ; 5613 return 0; 5614 } 5615 _ACEOF 5616 if ac_fn_c_try_link "$LINENO" 5617 then : 5618 eval $cacheid=yes 5619 else case e in #( 5620 e) eval $cacheid=no ;; 5621 esac 5622 fi 5623 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5624 conftest$ac_exeext conftest.$ac_ext ;; 5625 esac 5626 fi 5627 5628 5629 CFLAGS="$xorg_testset_save_CFLAGS" 5630 5631 eval supported=\$$cacheid 5632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5633 printf "%s\n" "$supported" >&6; } 5634 if test "$supported" = "yes" ; then 5635 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5636 found="yes" 5637 fi 5638 fi 5639 5640 5641 5642 5643 5644 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 5656 xorg_testset_save_CFLAGS="$CFLAGS" 5657 5658 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5661 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5662 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5663 then : 5664 printf %s "(cached) " >&6 5665 else case e in #( 5666 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5667 /* end confdefs.h. */ 5668 int i; 5669 _ACEOF 5670 if ac_fn_c_try_compile "$LINENO" 5671 then : 5672 xorg_cv_cc_flag_unknown_warning_option=yes 5673 else case e in #( 5674 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5675 esac 5676 fi 5677 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5678 esac 5679 fi 5680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5681 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5682 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5683 CFLAGS="$xorg_testset_save_CFLAGS" 5684 fi 5685 5686 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5687 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5688 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5689 fi 5690 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5692 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5693 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5694 then : 5695 printf %s "(cached) " >&6 5696 else case e in #( 5697 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5698 /* end confdefs.h. */ 5699 int i; 5700 _ACEOF 5701 if ac_fn_c_try_compile "$LINENO" 5702 then : 5703 xorg_cv_cc_flag_unused_command_line_argument=yes 5704 else case e in #( 5705 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5706 esac 5707 fi 5708 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5709 esac 5710 fi 5711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5712 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5713 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5714 CFLAGS="$xorg_testset_save_CFLAGS" 5715 fi 5716 5717 found="no" 5718 5719 if test $found = "no" ; then 5720 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5722 fi 5723 5724 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5726 fi 5727 5728 CFLAGS="$CFLAGS -Wstrict-prototypes" 5729 5730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5731 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5732 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5733 if eval test \${$cacheid+y} 5734 then : 5735 printf %s "(cached) " >&6 5736 else case e in #( 5737 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5738 /* end confdefs.h. */ 5739 int i; 5740 int 5741 main (void) 5742 { 5743 5744 ; 5745 return 0; 5746 } 5747 _ACEOF 5748 if ac_fn_c_try_link "$LINENO" 5749 then : 5750 eval $cacheid=yes 5751 else case e in #( 5752 e) eval $cacheid=no ;; 5753 esac 5754 fi 5755 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5756 conftest$ac_exeext conftest.$ac_ext ;; 5757 esac 5758 fi 5759 5760 5761 CFLAGS="$xorg_testset_save_CFLAGS" 5762 5763 eval supported=\$$cacheid 5764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5765 printf "%s\n" "$supported" >&6; } 5766 if test "$supported" = "yes" ; then 5767 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5768 found="yes" 5769 fi 5770 fi 5771 5772 5773 5774 5775 5776 5777 5778 5779 5780 5781 5782 5783 5784 5785 5786 xorg_testset_save_CFLAGS="$CFLAGS" 5787 5788 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5791 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5792 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5793 then : 5794 printf %s "(cached) " >&6 5795 else case e in #( 5796 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5797 /* end confdefs.h. */ 5798 int i; 5799 _ACEOF 5800 if ac_fn_c_try_compile "$LINENO" 5801 then : 5802 xorg_cv_cc_flag_unknown_warning_option=yes 5803 else case e in #( 5804 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5805 esac 5806 fi 5807 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5808 esac 5809 fi 5810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5811 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5812 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5813 CFLAGS="$xorg_testset_save_CFLAGS" 5814 fi 5815 5816 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5817 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5819 fi 5820 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5822 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5823 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5824 then : 5825 printf %s "(cached) " >&6 5826 else case e in #( 5827 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5828 /* end confdefs.h. */ 5829 int i; 5830 _ACEOF 5831 if ac_fn_c_try_compile "$LINENO" 5832 then : 5833 xorg_cv_cc_flag_unused_command_line_argument=yes 5834 else case e in #( 5835 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5836 esac 5837 fi 5838 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5839 esac 5840 fi 5841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5842 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5843 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5844 CFLAGS="$xorg_testset_save_CFLAGS" 5845 fi 5846 5847 found="no" 5848 5849 if test $found = "no" ; then 5850 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5852 fi 5853 5854 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5856 fi 5857 5858 CFLAGS="$CFLAGS -Wmissing-prototypes" 5859 5860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5861 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5862 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5863 if eval test \${$cacheid+y} 5864 then : 5865 printf %s "(cached) " >&6 5866 else case e in #( 5867 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5868 /* end confdefs.h. */ 5869 int i; 5870 int 5871 main (void) 5872 { 5873 5874 ; 5875 return 0; 5876 } 5877 _ACEOF 5878 if ac_fn_c_try_link "$LINENO" 5879 then : 5880 eval $cacheid=yes 5881 else case e in #( 5882 e) eval $cacheid=no ;; 5883 esac 5884 fi 5885 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5886 conftest$ac_exeext conftest.$ac_ext ;; 5887 esac 5888 fi 5889 5890 5891 CFLAGS="$xorg_testset_save_CFLAGS" 5892 5893 eval supported=\$$cacheid 5894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5895 printf "%s\n" "$supported" >&6; } 5896 if test "$supported" = "yes" ; then 5897 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5898 found="yes" 5899 fi 5900 fi 5901 5902 5903 5904 5905 5906 5907 5908 5909 5910 5911 5912 5913 5914 5915 5916 xorg_testset_save_CFLAGS="$CFLAGS" 5917 5918 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5921 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5922 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5923 then : 5924 printf %s "(cached) " >&6 5925 else case e in #( 5926 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5927 /* end confdefs.h. */ 5928 int i; 5929 _ACEOF 5930 if ac_fn_c_try_compile "$LINENO" 5931 then : 5932 xorg_cv_cc_flag_unknown_warning_option=yes 5933 else case e in #( 5934 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5935 esac 5936 fi 5937 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5938 esac 5939 fi 5940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5941 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5942 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5943 CFLAGS="$xorg_testset_save_CFLAGS" 5944 fi 5945 5946 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5947 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5949 fi 5950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5952 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5953 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5954 then : 5955 printf %s "(cached) " >&6 5956 else case e in #( 5957 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5958 /* end confdefs.h. */ 5959 int i; 5960 _ACEOF 5961 if ac_fn_c_try_compile "$LINENO" 5962 then : 5963 xorg_cv_cc_flag_unused_command_line_argument=yes 5964 else case e in #( 5965 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5966 esac 5967 fi 5968 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5969 esac 5970 fi 5971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5972 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5973 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5974 CFLAGS="$xorg_testset_save_CFLAGS" 5975 fi 5976 5977 found="no" 5978 5979 if test $found = "no" ; then 5980 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5982 fi 5983 5984 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5985 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5986 fi 5987 5988 CFLAGS="$CFLAGS -Wnested-externs" 5989 5990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5991 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5992 cacheid=xorg_cv_cc_flag__Wnested_externs 5993 if eval test \${$cacheid+y} 5994 then : 5995 printf %s "(cached) " >&6 5996 else case e in #( 5997 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5998 /* end confdefs.h. */ 5999 int i; 6000 int 6001 main (void) 6002 { 6003 6004 ; 6005 return 0; 6006 } 6007 _ACEOF 6008 if ac_fn_c_try_link "$LINENO" 6009 then : 6010 eval $cacheid=yes 6011 else case e in #( 6012 e) eval $cacheid=no ;; 6013 esac 6014 fi 6015 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6016 conftest$ac_exeext conftest.$ac_ext ;; 6017 esac 6018 fi 6019 6020 6021 CFLAGS="$xorg_testset_save_CFLAGS" 6022 6023 eval supported=\$$cacheid 6024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6025 printf "%s\n" "$supported" >&6; } 6026 if test "$supported" = "yes" ; then 6027 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6028 found="yes" 6029 fi 6030 fi 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 xorg_testset_save_CFLAGS="$CFLAGS" 6047 6048 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6051 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6052 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6053 then : 6054 printf %s "(cached) " >&6 6055 else case e in #( 6056 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6057 /* end confdefs.h. */ 6058 int i; 6059 _ACEOF 6060 if ac_fn_c_try_compile "$LINENO" 6061 then : 6062 xorg_cv_cc_flag_unknown_warning_option=yes 6063 else case e in #( 6064 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6065 esac 6066 fi 6067 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6068 esac 6069 fi 6070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6071 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6072 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6073 CFLAGS="$xorg_testset_save_CFLAGS" 6074 fi 6075 6076 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6077 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6079 fi 6080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6082 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6083 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6084 then : 6085 printf %s "(cached) " >&6 6086 else case e in #( 6087 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6088 /* end confdefs.h. */ 6089 int i; 6090 _ACEOF 6091 if ac_fn_c_try_compile "$LINENO" 6092 then : 6093 xorg_cv_cc_flag_unused_command_line_argument=yes 6094 else case e in #( 6095 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6096 esac 6097 fi 6098 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6099 esac 6100 fi 6101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6102 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6103 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6104 CFLAGS="$xorg_testset_save_CFLAGS" 6105 fi 6106 6107 found="no" 6108 6109 if test $found = "no" ; then 6110 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6112 fi 6113 6114 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6115 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6116 fi 6117 6118 CFLAGS="$CFLAGS -Wbad-function-cast" 6119 6120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6121 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6122 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6123 if eval test \${$cacheid+y} 6124 then : 6125 printf %s "(cached) " >&6 6126 else case e in #( 6127 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6128 /* end confdefs.h. */ 6129 int i; 6130 int 6131 main (void) 6132 { 6133 6134 ; 6135 return 0; 6136 } 6137 _ACEOF 6138 if ac_fn_c_try_link "$LINENO" 6139 then : 6140 eval $cacheid=yes 6141 else case e in #( 6142 e) eval $cacheid=no ;; 6143 esac 6144 fi 6145 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6146 conftest$ac_exeext conftest.$ac_ext ;; 6147 esac 6148 fi 6149 6150 6151 CFLAGS="$xorg_testset_save_CFLAGS" 6152 6153 eval supported=\$$cacheid 6154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6155 printf "%s\n" "$supported" >&6; } 6156 if test "$supported" = "yes" ; then 6157 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6158 found="yes" 6159 fi 6160 fi 6161 6162 6163 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 xorg_testset_save_CFLAGS="$CFLAGS" 6177 6178 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6181 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6182 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6183 then : 6184 printf %s "(cached) " >&6 6185 else case e in #( 6186 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6187 /* end confdefs.h. */ 6188 int i; 6189 _ACEOF 6190 if ac_fn_c_try_compile "$LINENO" 6191 then : 6192 xorg_cv_cc_flag_unknown_warning_option=yes 6193 else case e in #( 6194 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6195 esac 6196 fi 6197 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6198 esac 6199 fi 6200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6201 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6202 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6203 CFLAGS="$xorg_testset_save_CFLAGS" 6204 fi 6205 6206 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6209 fi 6210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6212 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6213 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6214 then : 6215 printf %s "(cached) " >&6 6216 else case e in #( 6217 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6218 /* end confdefs.h. */ 6219 int i; 6220 _ACEOF 6221 if ac_fn_c_try_compile "$LINENO" 6222 then : 6223 xorg_cv_cc_flag_unused_command_line_argument=yes 6224 else case e in #( 6225 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6226 esac 6227 fi 6228 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6229 esac 6230 fi 6231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6232 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6233 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6234 CFLAGS="$xorg_testset_save_CFLAGS" 6235 fi 6236 6237 found="no" 6238 6239 if test $found = "no" ; then 6240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6242 fi 6243 6244 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6245 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6246 fi 6247 6248 CFLAGS="$CFLAGS -Wold-style-definition" 6249 6250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6251 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6252 cacheid=xorg_cv_cc_flag__Wold_style_definition 6253 if eval test \${$cacheid+y} 6254 then : 6255 printf %s "(cached) " >&6 6256 else case e in #( 6257 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6258 /* end confdefs.h. */ 6259 int i; 6260 int 6261 main (void) 6262 { 6263 6264 ; 6265 return 0; 6266 } 6267 _ACEOF 6268 if ac_fn_c_try_link "$LINENO" 6269 then : 6270 eval $cacheid=yes 6271 else case e in #( 6272 e) eval $cacheid=no ;; 6273 esac 6274 fi 6275 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6276 conftest$ac_exeext conftest.$ac_ext ;; 6277 esac 6278 fi 6279 6280 6281 CFLAGS="$xorg_testset_save_CFLAGS" 6282 6283 eval supported=\$$cacheid 6284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6285 printf "%s\n" "$supported" >&6; } 6286 if test "$supported" = "yes" ; then 6287 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6288 found="yes" 6289 fi 6290 fi 6291 6292 if test $found = "no" ; then 6293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6295 fi 6296 6297 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6298 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6299 fi 6300 6301 CFLAGS="$CFLAGS -fd" 6302 6303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6304 printf %s "checking if $CC supports -fd... " >&6; } 6305 cacheid=xorg_cv_cc_flag__fd 6306 if eval test \${$cacheid+y} 6307 then : 6308 printf %s "(cached) " >&6 6309 else case e in #( 6310 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6311 /* end confdefs.h. */ 6312 int i; 6313 int 6314 main (void) 6315 { 6316 6317 ; 6318 return 0; 6319 } 6320 _ACEOF 6321 if ac_fn_c_try_link "$LINENO" 6322 then : 6323 eval $cacheid=yes 6324 else case e in #( 6325 e) eval $cacheid=no ;; 6326 esac 6327 fi 6328 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6329 conftest$ac_exeext conftest.$ac_ext ;; 6330 esac 6331 fi 6332 6333 6334 CFLAGS="$xorg_testset_save_CFLAGS" 6335 6336 eval supported=\$$cacheid 6337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6338 printf "%s\n" "$supported" >&6; } 6339 if test "$supported" = "yes" ; then 6340 BASE_CFLAGS="$BASE_CFLAGS -fd" 6341 found="yes" 6342 fi 6343 fi 6344 6345 6346 6347 6348 6349 6350 6351 6352 6353 6354 6355 6356 6357 6358 6359 xorg_testset_save_CFLAGS="$CFLAGS" 6360 6361 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6364 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6365 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6366 then : 6367 printf %s "(cached) " >&6 6368 else case e in #( 6369 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6370 /* end confdefs.h. */ 6371 int i; 6372 _ACEOF 6373 if ac_fn_c_try_compile "$LINENO" 6374 then : 6375 xorg_cv_cc_flag_unknown_warning_option=yes 6376 else case e in #( 6377 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6378 esac 6379 fi 6380 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6381 esac 6382 fi 6383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6384 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6385 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6386 CFLAGS="$xorg_testset_save_CFLAGS" 6387 fi 6388 6389 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6390 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6392 fi 6393 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6395 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6396 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6397 then : 6398 printf %s "(cached) " >&6 6399 else case e in #( 6400 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6401 /* end confdefs.h. */ 6402 int i; 6403 _ACEOF 6404 if ac_fn_c_try_compile "$LINENO" 6405 then : 6406 xorg_cv_cc_flag_unused_command_line_argument=yes 6407 else case e in #( 6408 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6409 esac 6410 fi 6411 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6412 esac 6413 fi 6414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6415 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6416 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6417 CFLAGS="$xorg_testset_save_CFLAGS" 6418 fi 6419 6420 found="no" 6421 6422 if test $found = "no" ; then 6423 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6425 fi 6426 6427 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6428 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6429 fi 6430 6431 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6432 6433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6434 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6435 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6436 if eval test \${$cacheid+y} 6437 then : 6438 printf %s "(cached) " >&6 6439 else case e in #( 6440 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6441 /* end confdefs.h. */ 6442 int i; 6443 int 6444 main (void) 6445 { 6446 6447 ; 6448 return 0; 6449 } 6450 _ACEOF 6451 if ac_fn_c_try_link "$LINENO" 6452 then : 6453 eval $cacheid=yes 6454 else case e in #( 6455 e) eval $cacheid=no ;; 6456 esac 6457 fi 6458 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6459 conftest$ac_exeext conftest.$ac_ext ;; 6460 esac 6461 fi 6462 6463 6464 CFLAGS="$xorg_testset_save_CFLAGS" 6465 6466 eval supported=\$$cacheid 6467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6468 printf "%s\n" "$supported" >&6; } 6469 if test "$supported" = "yes" ; then 6470 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6471 found="yes" 6472 fi 6473 fi 6474 6475 6476 6477 6478 6479 # This chunk adds additional warnings that could catch undesired effects. 6480 6481 6482 6483 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 xorg_testset_save_CFLAGS="$CFLAGS" 6494 6495 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6498 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6499 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6500 then : 6501 printf %s "(cached) " >&6 6502 else case e in #( 6503 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6504 /* end confdefs.h. */ 6505 int i; 6506 _ACEOF 6507 if ac_fn_c_try_compile "$LINENO" 6508 then : 6509 xorg_cv_cc_flag_unknown_warning_option=yes 6510 else case e in #( 6511 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6512 esac 6513 fi 6514 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6515 esac 6516 fi 6517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6518 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6519 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6520 CFLAGS="$xorg_testset_save_CFLAGS" 6521 fi 6522 6523 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6524 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6526 fi 6527 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6529 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6530 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6531 then : 6532 printf %s "(cached) " >&6 6533 else case e in #( 6534 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6535 /* end confdefs.h. */ 6536 int i; 6537 _ACEOF 6538 if ac_fn_c_try_compile "$LINENO" 6539 then : 6540 xorg_cv_cc_flag_unused_command_line_argument=yes 6541 else case e in #( 6542 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6543 esac 6544 fi 6545 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6546 esac 6547 fi 6548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6549 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6550 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6551 CFLAGS="$xorg_testset_save_CFLAGS" 6552 fi 6553 6554 found="no" 6555 6556 if test $found = "no" ; then 6557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6559 fi 6560 6561 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6563 fi 6564 6565 CFLAGS="$CFLAGS -Wunused" 6566 6567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6568 printf %s "checking if $CC supports -Wunused... " >&6; } 6569 cacheid=xorg_cv_cc_flag__Wunused 6570 if eval test \${$cacheid+y} 6571 then : 6572 printf %s "(cached) " >&6 6573 else case e in #( 6574 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6575 /* end confdefs.h. */ 6576 int i; 6577 int 6578 main (void) 6579 { 6580 6581 ; 6582 return 0; 6583 } 6584 _ACEOF 6585 if ac_fn_c_try_link "$LINENO" 6586 then : 6587 eval $cacheid=yes 6588 else case e in #( 6589 e) eval $cacheid=no ;; 6590 esac 6591 fi 6592 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6593 conftest$ac_exeext conftest.$ac_ext ;; 6594 esac 6595 fi 6596 6597 6598 CFLAGS="$xorg_testset_save_CFLAGS" 6599 6600 eval supported=\$$cacheid 6601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6602 printf "%s\n" "$supported" >&6; } 6603 if test "$supported" = "yes" ; then 6604 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6605 found="yes" 6606 fi 6607 fi 6608 6609 6610 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 6621 6622 6623 xorg_testset_save_CFLAGS="$CFLAGS" 6624 6625 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6628 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6629 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6630 then : 6631 printf %s "(cached) " >&6 6632 else case e in #( 6633 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6634 /* end confdefs.h. */ 6635 int i; 6636 _ACEOF 6637 if ac_fn_c_try_compile "$LINENO" 6638 then : 6639 xorg_cv_cc_flag_unknown_warning_option=yes 6640 else case e in #( 6641 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6642 esac 6643 fi 6644 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6645 esac 6646 fi 6647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6648 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6649 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6650 CFLAGS="$xorg_testset_save_CFLAGS" 6651 fi 6652 6653 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6654 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6656 fi 6657 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6659 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6660 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6661 then : 6662 printf %s "(cached) " >&6 6663 else case e in #( 6664 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6665 /* end confdefs.h. */ 6666 int i; 6667 _ACEOF 6668 if ac_fn_c_try_compile "$LINENO" 6669 then : 6670 xorg_cv_cc_flag_unused_command_line_argument=yes 6671 else case e in #( 6672 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6673 esac 6674 fi 6675 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6676 esac 6677 fi 6678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6679 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6680 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6681 CFLAGS="$xorg_testset_save_CFLAGS" 6682 fi 6683 6684 found="no" 6685 6686 if test $found = "no" ; then 6687 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6688 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6689 fi 6690 6691 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6692 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6693 fi 6694 6695 CFLAGS="$CFLAGS -Wuninitialized" 6696 6697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6698 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6699 cacheid=xorg_cv_cc_flag__Wuninitialized 6700 if eval test \${$cacheid+y} 6701 then : 6702 printf %s "(cached) " >&6 6703 else case e in #( 6704 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6705 /* end confdefs.h. */ 6706 int i; 6707 int 6708 main (void) 6709 { 6710 6711 ; 6712 return 0; 6713 } 6714 _ACEOF 6715 if ac_fn_c_try_link "$LINENO" 6716 then : 6717 eval $cacheid=yes 6718 else case e in #( 6719 e) eval $cacheid=no ;; 6720 esac 6721 fi 6722 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6723 conftest$ac_exeext conftest.$ac_ext ;; 6724 esac 6725 fi 6726 6727 6728 CFLAGS="$xorg_testset_save_CFLAGS" 6729 6730 eval supported=\$$cacheid 6731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6732 printf "%s\n" "$supported" >&6; } 6733 if test "$supported" = "yes" ; then 6734 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6735 found="yes" 6736 fi 6737 fi 6738 6739 6740 6741 6742 6743 6744 6745 6746 6747 6748 6749 6750 6751 6752 6753 xorg_testset_save_CFLAGS="$CFLAGS" 6754 6755 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6758 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6759 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6760 then : 6761 printf %s "(cached) " >&6 6762 else case e in #( 6763 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6764 /* end confdefs.h. */ 6765 int i; 6766 _ACEOF 6767 if ac_fn_c_try_compile "$LINENO" 6768 then : 6769 xorg_cv_cc_flag_unknown_warning_option=yes 6770 else case e in #( 6771 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6772 esac 6773 fi 6774 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6775 esac 6776 fi 6777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6778 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6779 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6780 CFLAGS="$xorg_testset_save_CFLAGS" 6781 fi 6782 6783 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6784 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6786 fi 6787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6789 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6790 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6791 then : 6792 printf %s "(cached) " >&6 6793 else case e in #( 6794 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6795 /* end confdefs.h. */ 6796 int i; 6797 _ACEOF 6798 if ac_fn_c_try_compile "$LINENO" 6799 then : 6800 xorg_cv_cc_flag_unused_command_line_argument=yes 6801 else case e in #( 6802 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6803 esac 6804 fi 6805 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6806 esac 6807 fi 6808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6809 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6810 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6811 CFLAGS="$xorg_testset_save_CFLAGS" 6812 fi 6813 6814 found="no" 6815 6816 if test $found = "no" ; then 6817 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6819 fi 6820 6821 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6822 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6823 fi 6824 6825 CFLAGS="$CFLAGS -Wshadow" 6826 6827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6828 printf %s "checking if $CC supports -Wshadow... " >&6; } 6829 cacheid=xorg_cv_cc_flag__Wshadow 6830 if eval test \${$cacheid+y} 6831 then : 6832 printf %s "(cached) " >&6 6833 else case e in #( 6834 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6835 /* end confdefs.h. */ 6836 int i; 6837 int 6838 main (void) 6839 { 6840 6841 ; 6842 return 0; 6843 } 6844 _ACEOF 6845 if ac_fn_c_try_link "$LINENO" 6846 then : 6847 eval $cacheid=yes 6848 else case e in #( 6849 e) eval $cacheid=no ;; 6850 esac 6851 fi 6852 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6853 conftest$ac_exeext conftest.$ac_ext ;; 6854 esac 6855 fi 6856 6857 6858 CFLAGS="$xorg_testset_save_CFLAGS" 6859 6860 eval supported=\$$cacheid 6861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6862 printf "%s\n" "$supported" >&6; } 6863 if test "$supported" = "yes" ; then 6864 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6865 found="yes" 6866 fi 6867 fi 6868 6869 6870 6871 6872 6873 6874 6875 6876 6877 6878 6879 6880 6881 6882 6883 xorg_testset_save_CFLAGS="$CFLAGS" 6884 6885 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6888 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6889 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6890 then : 6891 printf %s "(cached) " >&6 6892 else case e in #( 6893 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6894 /* end confdefs.h. */ 6895 int i; 6896 _ACEOF 6897 if ac_fn_c_try_compile "$LINENO" 6898 then : 6899 xorg_cv_cc_flag_unknown_warning_option=yes 6900 else case e in #( 6901 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6902 esac 6903 fi 6904 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6905 esac 6906 fi 6907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6908 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6909 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6910 CFLAGS="$xorg_testset_save_CFLAGS" 6911 fi 6912 6913 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6914 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6916 fi 6917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6919 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6920 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6921 then : 6922 printf %s "(cached) " >&6 6923 else case e in #( 6924 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6925 /* end confdefs.h. */ 6926 int i; 6927 _ACEOF 6928 if ac_fn_c_try_compile "$LINENO" 6929 then : 6930 xorg_cv_cc_flag_unused_command_line_argument=yes 6931 else case e in #( 6932 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6933 esac 6934 fi 6935 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6936 esac 6937 fi 6938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6939 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6940 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6941 CFLAGS="$xorg_testset_save_CFLAGS" 6942 fi 6943 6944 found="no" 6945 6946 if test $found = "no" ; then 6947 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6949 fi 6950 6951 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6952 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6953 fi 6954 6955 CFLAGS="$CFLAGS -Wmissing-noreturn" 6956 6957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6958 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6959 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6960 if eval test \${$cacheid+y} 6961 then : 6962 printf %s "(cached) " >&6 6963 else case e in #( 6964 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6965 /* end confdefs.h. */ 6966 int i; 6967 int 6968 main (void) 6969 { 6970 6971 ; 6972 return 0; 6973 } 6974 _ACEOF 6975 if ac_fn_c_try_link "$LINENO" 6976 then : 6977 eval $cacheid=yes 6978 else case e in #( 6979 e) eval $cacheid=no ;; 6980 esac 6981 fi 6982 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6983 conftest$ac_exeext conftest.$ac_ext ;; 6984 esac 6985 fi 6986 6987 6988 CFLAGS="$xorg_testset_save_CFLAGS" 6989 6990 eval supported=\$$cacheid 6991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6992 printf "%s\n" "$supported" >&6; } 6993 if test "$supported" = "yes" ; then 6994 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6995 found="yes" 6996 fi 6997 fi 6998 6999 7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 7012 7013 xorg_testset_save_CFLAGS="$CFLAGS" 7014 7015 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7018 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7019 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7020 then : 7021 printf %s "(cached) " >&6 7022 else case e in #( 7023 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7024 /* end confdefs.h. */ 7025 int i; 7026 _ACEOF 7027 if ac_fn_c_try_compile "$LINENO" 7028 then : 7029 xorg_cv_cc_flag_unknown_warning_option=yes 7030 else case e in #( 7031 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7032 esac 7033 fi 7034 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7035 esac 7036 fi 7037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7038 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7039 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7040 CFLAGS="$xorg_testset_save_CFLAGS" 7041 fi 7042 7043 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7044 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7046 fi 7047 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7049 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7050 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7051 then : 7052 printf %s "(cached) " >&6 7053 else case e in #( 7054 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7055 /* end confdefs.h. */ 7056 int i; 7057 _ACEOF 7058 if ac_fn_c_try_compile "$LINENO" 7059 then : 7060 xorg_cv_cc_flag_unused_command_line_argument=yes 7061 else case e in #( 7062 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7063 esac 7064 fi 7065 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7066 esac 7067 fi 7068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7069 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7070 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7071 CFLAGS="$xorg_testset_save_CFLAGS" 7072 fi 7073 7074 found="no" 7075 7076 if test $found = "no" ; then 7077 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7079 fi 7080 7081 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7082 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7083 fi 7084 7085 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7086 7087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7088 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7089 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7090 if eval test \${$cacheid+y} 7091 then : 7092 printf %s "(cached) " >&6 7093 else case e in #( 7094 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7095 /* end confdefs.h. */ 7096 int i; 7097 int 7098 main (void) 7099 { 7100 7101 ; 7102 return 0; 7103 } 7104 _ACEOF 7105 if ac_fn_c_try_link "$LINENO" 7106 then : 7107 eval $cacheid=yes 7108 else case e in #( 7109 e) eval $cacheid=no ;; 7110 esac 7111 fi 7112 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7113 conftest$ac_exeext conftest.$ac_ext ;; 7114 esac 7115 fi 7116 7117 7118 CFLAGS="$xorg_testset_save_CFLAGS" 7119 7120 eval supported=\$$cacheid 7121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7122 printf "%s\n" "$supported" >&6; } 7123 if test "$supported" = "yes" ; then 7124 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7125 found="yes" 7126 fi 7127 fi 7128 7129 7130 7131 7132 7133 7134 7135 7136 7137 7138 7139 7140 7141 7142 7143 xorg_testset_save_CFLAGS="$CFLAGS" 7144 7145 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7148 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7149 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7150 then : 7151 printf %s "(cached) " >&6 7152 else case e in #( 7153 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7154 /* end confdefs.h. */ 7155 int i; 7156 _ACEOF 7157 if ac_fn_c_try_compile "$LINENO" 7158 then : 7159 xorg_cv_cc_flag_unknown_warning_option=yes 7160 else case e in #( 7161 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7162 esac 7163 fi 7164 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7165 esac 7166 fi 7167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7168 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7169 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7170 CFLAGS="$xorg_testset_save_CFLAGS" 7171 fi 7172 7173 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7174 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7176 fi 7177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7179 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7180 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7181 then : 7182 printf %s "(cached) " >&6 7183 else case e in #( 7184 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7185 /* end confdefs.h. */ 7186 int i; 7187 _ACEOF 7188 if ac_fn_c_try_compile "$LINENO" 7189 then : 7190 xorg_cv_cc_flag_unused_command_line_argument=yes 7191 else case e in #( 7192 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7193 esac 7194 fi 7195 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7196 esac 7197 fi 7198 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7199 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7200 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7201 CFLAGS="$xorg_testset_save_CFLAGS" 7202 fi 7203 7204 found="no" 7205 7206 if test $found = "no" ; then 7207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7209 fi 7210 7211 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7213 fi 7214 7215 CFLAGS="$CFLAGS -Wredundant-decls" 7216 7217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7218 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7219 cacheid=xorg_cv_cc_flag__Wredundant_decls 7220 if eval test \${$cacheid+y} 7221 then : 7222 printf %s "(cached) " >&6 7223 else case e in #( 7224 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7225 /* end confdefs.h. */ 7226 int i; 7227 int 7228 main (void) 7229 { 7230 7231 ; 7232 return 0; 7233 } 7234 _ACEOF 7235 if ac_fn_c_try_link "$LINENO" 7236 then : 7237 eval $cacheid=yes 7238 else case e in #( 7239 e) eval $cacheid=no ;; 7240 esac 7241 fi 7242 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7243 conftest$ac_exeext conftest.$ac_ext ;; 7244 esac 7245 fi 7246 7247 7248 CFLAGS="$xorg_testset_save_CFLAGS" 7249 7250 eval supported=\$$cacheid 7251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7252 printf "%s\n" "$supported" >&6; } 7253 if test "$supported" = "yes" ; then 7254 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7255 found="yes" 7256 fi 7257 fi 7258 7259 7260 7261 7262 7263 7264 7265 7266 7267 7268 7269 7270 7271 7272 7273 xorg_testset_save_CFLAGS="$CFLAGS" 7274 7275 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7276 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7278 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7279 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7280 then : 7281 printf %s "(cached) " >&6 7282 else case e in #( 7283 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7284 /* end confdefs.h. */ 7285 int i; 7286 _ACEOF 7287 if ac_fn_c_try_compile "$LINENO" 7288 then : 7289 xorg_cv_cc_flag_unknown_warning_option=yes 7290 else case e in #( 7291 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7292 esac 7293 fi 7294 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7295 esac 7296 fi 7297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7298 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7299 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7300 CFLAGS="$xorg_testset_save_CFLAGS" 7301 fi 7302 7303 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7304 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7306 fi 7307 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7309 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7310 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7311 then : 7312 printf %s "(cached) " >&6 7313 else case e in #( 7314 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7315 /* end confdefs.h. */ 7316 int i; 7317 _ACEOF 7318 if ac_fn_c_try_compile "$LINENO" 7319 then : 7320 xorg_cv_cc_flag_unused_command_line_argument=yes 7321 else case e in #( 7322 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7323 esac 7324 fi 7325 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7326 esac 7327 fi 7328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7329 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7330 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7331 CFLAGS="$xorg_testset_save_CFLAGS" 7332 fi 7333 7334 found="no" 7335 7336 if test $found = "no" ; then 7337 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7339 fi 7340 7341 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7342 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7343 fi 7344 7345 CFLAGS="$CFLAGS -Wlogical-op" 7346 7347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7348 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7349 cacheid=xorg_cv_cc_flag__Wlogical_op 7350 if eval test \${$cacheid+y} 7351 then : 7352 printf %s "(cached) " >&6 7353 else case e in #( 7354 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7355 /* end confdefs.h. */ 7356 int i; 7357 int 7358 main (void) 7359 { 7360 7361 ; 7362 return 0; 7363 } 7364 _ACEOF 7365 if ac_fn_c_try_link "$LINENO" 7366 then : 7367 eval $cacheid=yes 7368 else case e in #( 7369 e) eval $cacheid=no ;; 7370 esac 7371 fi 7372 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7373 conftest$ac_exeext conftest.$ac_ext ;; 7374 esac 7375 fi 7376 7377 7378 CFLAGS="$xorg_testset_save_CFLAGS" 7379 7380 eval supported=\$$cacheid 7381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7382 printf "%s\n" "$supported" >&6; } 7383 if test "$supported" = "yes" ; then 7384 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7385 found="yes" 7386 fi 7387 fi 7388 7389 7390 7391 # These are currently disabled because they are noisy. They will be enabled 7392 # in the future once the codebase is sufficiently modernized to silence 7393 # them. For now, I don't want them to drown out the other warnings. 7394 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7395 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7396 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7397 7398 # Turn some warnings into errors, so we don't accidentally get successful builds 7399 # when there are problems that should be fixed. 7400 7401 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7402 7403 7404 7405 7406 7407 7408 7409 7410 7411 7412 7413 7414 7415 xorg_testset_save_CFLAGS="$CFLAGS" 7416 7417 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7420 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7421 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7422 then : 7423 printf %s "(cached) " >&6 7424 else case e in #( 7425 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7426 /* end confdefs.h. */ 7427 int i; 7428 _ACEOF 7429 if ac_fn_c_try_compile "$LINENO" 7430 then : 7431 xorg_cv_cc_flag_unknown_warning_option=yes 7432 else case e in #( 7433 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7434 esac 7435 fi 7436 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7437 esac 7438 fi 7439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7440 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7441 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7442 CFLAGS="$xorg_testset_save_CFLAGS" 7443 fi 7444 7445 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7446 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7447 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7448 fi 7449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7451 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7452 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7453 then : 7454 printf %s "(cached) " >&6 7455 else case e in #( 7456 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7457 /* end confdefs.h. */ 7458 int i; 7459 _ACEOF 7460 if ac_fn_c_try_compile "$LINENO" 7461 then : 7462 xorg_cv_cc_flag_unused_command_line_argument=yes 7463 else case e in #( 7464 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7465 esac 7466 fi 7467 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7468 esac 7469 fi 7470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7471 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7472 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7473 CFLAGS="$xorg_testset_save_CFLAGS" 7474 fi 7475 7476 found="no" 7477 7478 if test $found = "no" ; then 7479 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7481 fi 7482 7483 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7485 fi 7486 7487 CFLAGS="$CFLAGS -Werror=implicit" 7488 7489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7490 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7491 cacheid=xorg_cv_cc_flag__Werror_implicit 7492 if eval test \${$cacheid+y} 7493 then : 7494 printf %s "(cached) " >&6 7495 else case e in #( 7496 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7497 /* end confdefs.h. */ 7498 int i; 7499 int 7500 main (void) 7501 { 7502 7503 ; 7504 return 0; 7505 } 7506 _ACEOF 7507 if ac_fn_c_try_link "$LINENO" 7508 then : 7509 eval $cacheid=yes 7510 else case e in #( 7511 e) eval $cacheid=no ;; 7512 esac 7513 fi 7514 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7515 conftest$ac_exeext conftest.$ac_ext ;; 7516 esac 7517 fi 7518 7519 7520 CFLAGS="$xorg_testset_save_CFLAGS" 7521 7522 eval supported=\$$cacheid 7523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7524 printf "%s\n" "$supported" >&6; } 7525 if test "$supported" = "yes" ; then 7526 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7527 found="yes" 7528 fi 7529 fi 7530 7531 if test $found = "no" ; then 7532 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7534 fi 7535 7536 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7537 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7538 fi 7539 7540 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7541 7542 { 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 7543 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7544 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7545 if eval test \${$cacheid+y} 7546 then : 7547 printf %s "(cached) " >&6 7548 else case e in #( 7549 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7550 /* end confdefs.h. */ 7551 int i; 7552 int 7553 main (void) 7554 { 7555 7556 ; 7557 return 0; 7558 } 7559 _ACEOF 7560 if ac_fn_c_try_link "$LINENO" 7561 then : 7562 eval $cacheid=yes 7563 else case e in #( 7564 e) eval $cacheid=no ;; 7565 esac 7566 fi 7567 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7568 conftest$ac_exeext conftest.$ac_ext ;; 7569 esac 7570 fi 7571 7572 7573 CFLAGS="$xorg_testset_save_CFLAGS" 7574 7575 eval supported=\$$cacheid 7576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7577 printf "%s\n" "$supported" >&6; } 7578 if test "$supported" = "yes" ; then 7579 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7580 found="yes" 7581 fi 7582 fi 7583 7584 7585 7586 7587 7588 7589 7590 7591 7592 7593 7594 7595 7596 7597 7598 xorg_testset_save_CFLAGS="$CFLAGS" 7599 7600 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7601 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7603 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7604 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7605 then : 7606 printf %s "(cached) " >&6 7607 else case e in #( 7608 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7609 /* end confdefs.h. */ 7610 int i; 7611 _ACEOF 7612 if ac_fn_c_try_compile "$LINENO" 7613 then : 7614 xorg_cv_cc_flag_unknown_warning_option=yes 7615 else case e in #( 7616 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7617 esac 7618 fi 7619 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7620 esac 7621 fi 7622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7623 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7624 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7625 CFLAGS="$xorg_testset_save_CFLAGS" 7626 fi 7627 7628 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7629 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7631 fi 7632 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7634 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7635 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7636 then : 7637 printf %s "(cached) " >&6 7638 else case e in #( 7639 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7640 /* end confdefs.h. */ 7641 int i; 7642 _ACEOF 7643 if ac_fn_c_try_compile "$LINENO" 7644 then : 7645 xorg_cv_cc_flag_unused_command_line_argument=yes 7646 else case e in #( 7647 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7648 esac 7649 fi 7650 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7651 esac 7652 fi 7653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7654 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7655 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7656 CFLAGS="$xorg_testset_save_CFLAGS" 7657 fi 7658 7659 found="no" 7660 7661 if test $found = "no" ; then 7662 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7663 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7664 fi 7665 7666 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7667 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7668 fi 7669 7670 CFLAGS="$CFLAGS -Werror=nonnull" 7671 7672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7673 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7674 cacheid=xorg_cv_cc_flag__Werror_nonnull 7675 if eval test \${$cacheid+y} 7676 then : 7677 printf %s "(cached) " >&6 7678 else case e in #( 7679 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7680 /* end confdefs.h. */ 7681 int i; 7682 int 7683 main (void) 7684 { 7685 7686 ; 7687 return 0; 7688 } 7689 _ACEOF 7690 if ac_fn_c_try_link "$LINENO" 7691 then : 7692 eval $cacheid=yes 7693 else case e in #( 7694 e) eval $cacheid=no ;; 7695 esac 7696 fi 7697 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7698 conftest$ac_exeext conftest.$ac_ext ;; 7699 esac 7700 fi 7701 7702 7703 CFLAGS="$xorg_testset_save_CFLAGS" 7704 7705 eval supported=\$$cacheid 7706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7707 printf "%s\n" "$supported" >&6; } 7708 if test "$supported" = "yes" ; then 7709 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7710 found="yes" 7711 fi 7712 fi 7713 7714 7715 7716 7717 7718 7719 7720 7721 7722 7723 7724 7725 7726 7727 7728 xorg_testset_save_CFLAGS="$CFLAGS" 7729 7730 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7733 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7734 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7735 then : 7736 printf %s "(cached) " >&6 7737 else case e in #( 7738 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7739 /* end confdefs.h. */ 7740 int i; 7741 _ACEOF 7742 if ac_fn_c_try_compile "$LINENO" 7743 then : 7744 xorg_cv_cc_flag_unknown_warning_option=yes 7745 else case e in #( 7746 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7747 esac 7748 fi 7749 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7750 esac 7751 fi 7752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7753 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7754 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7755 CFLAGS="$xorg_testset_save_CFLAGS" 7756 fi 7757 7758 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7759 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7761 fi 7762 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7764 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7765 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7766 then : 7767 printf %s "(cached) " >&6 7768 else case e in #( 7769 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7770 /* end confdefs.h. */ 7771 int i; 7772 _ACEOF 7773 if ac_fn_c_try_compile "$LINENO" 7774 then : 7775 xorg_cv_cc_flag_unused_command_line_argument=yes 7776 else case e in #( 7777 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7778 esac 7779 fi 7780 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7781 esac 7782 fi 7783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7784 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7785 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7786 CFLAGS="$xorg_testset_save_CFLAGS" 7787 fi 7788 7789 found="no" 7790 7791 if test $found = "no" ; then 7792 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7794 fi 7795 7796 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7797 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7798 fi 7799 7800 CFLAGS="$CFLAGS -Werror=init-self" 7801 7802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7803 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7804 cacheid=xorg_cv_cc_flag__Werror_init_self 7805 if eval test \${$cacheid+y} 7806 then : 7807 printf %s "(cached) " >&6 7808 else case e in #( 7809 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7810 /* end confdefs.h. */ 7811 int i; 7812 int 7813 main (void) 7814 { 7815 7816 ; 7817 return 0; 7818 } 7819 _ACEOF 7820 if ac_fn_c_try_link "$LINENO" 7821 then : 7822 eval $cacheid=yes 7823 else case e in #( 7824 e) eval $cacheid=no ;; 7825 esac 7826 fi 7827 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7828 conftest$ac_exeext conftest.$ac_ext ;; 7829 esac 7830 fi 7831 7832 7833 CFLAGS="$xorg_testset_save_CFLAGS" 7834 7835 eval supported=\$$cacheid 7836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7837 printf "%s\n" "$supported" >&6; } 7838 if test "$supported" = "yes" ; then 7839 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7840 found="yes" 7841 fi 7842 fi 7843 7844 7845 7846 7847 7848 7849 7850 7851 7852 7853 7854 7855 7856 7857 7858 xorg_testset_save_CFLAGS="$CFLAGS" 7859 7860 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7861 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7863 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7864 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7865 then : 7866 printf %s "(cached) " >&6 7867 else case e in #( 7868 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7869 /* end confdefs.h. */ 7870 int i; 7871 _ACEOF 7872 if ac_fn_c_try_compile "$LINENO" 7873 then : 7874 xorg_cv_cc_flag_unknown_warning_option=yes 7875 else case e in #( 7876 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7877 esac 7878 fi 7879 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7880 esac 7881 fi 7882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7883 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7884 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7885 CFLAGS="$xorg_testset_save_CFLAGS" 7886 fi 7887 7888 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7889 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7891 fi 7892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7894 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7895 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7896 then : 7897 printf %s "(cached) " >&6 7898 else case e in #( 7899 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7900 /* end confdefs.h. */ 7901 int i; 7902 _ACEOF 7903 if ac_fn_c_try_compile "$LINENO" 7904 then : 7905 xorg_cv_cc_flag_unused_command_line_argument=yes 7906 else case e in #( 7907 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7908 esac 7909 fi 7910 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7911 esac 7912 fi 7913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7914 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7915 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7916 CFLAGS="$xorg_testset_save_CFLAGS" 7917 fi 7918 7919 found="no" 7920 7921 if test $found = "no" ; then 7922 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7923 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7924 fi 7925 7926 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7927 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7928 fi 7929 7930 CFLAGS="$CFLAGS -Werror=main" 7931 7932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7933 printf %s "checking if $CC supports -Werror=main... " >&6; } 7934 cacheid=xorg_cv_cc_flag__Werror_main 7935 if eval test \${$cacheid+y} 7936 then : 7937 printf %s "(cached) " >&6 7938 else case e in #( 7939 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7940 /* end confdefs.h. */ 7941 int i; 7942 int 7943 main (void) 7944 { 7945 7946 ; 7947 return 0; 7948 } 7949 _ACEOF 7950 if ac_fn_c_try_link "$LINENO" 7951 then : 7952 eval $cacheid=yes 7953 else case e in #( 7954 e) eval $cacheid=no ;; 7955 esac 7956 fi 7957 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7958 conftest$ac_exeext conftest.$ac_ext ;; 7959 esac 7960 fi 7961 7962 7963 CFLAGS="$xorg_testset_save_CFLAGS" 7964 7965 eval supported=\$$cacheid 7966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7967 printf "%s\n" "$supported" >&6; } 7968 if test "$supported" = "yes" ; then 7969 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7970 found="yes" 7971 fi 7972 fi 7973 7974 7975 7976 7977 7978 7979 7980 7981 7982 7983 7984 7985 7986 7987 7988 xorg_testset_save_CFLAGS="$CFLAGS" 7989 7990 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7993 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7994 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7995 then : 7996 printf %s "(cached) " >&6 7997 else case e in #( 7998 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7999 /* end confdefs.h. */ 8000 int i; 8001 _ACEOF 8002 if ac_fn_c_try_compile "$LINENO" 8003 then : 8004 xorg_cv_cc_flag_unknown_warning_option=yes 8005 else case e in #( 8006 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8007 esac 8008 fi 8009 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8010 esac 8011 fi 8012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8013 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8014 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8015 CFLAGS="$xorg_testset_save_CFLAGS" 8016 fi 8017 8018 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8019 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8021 fi 8022 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8024 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8025 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8026 then : 8027 printf %s "(cached) " >&6 8028 else case e in #( 8029 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8030 /* end confdefs.h. */ 8031 int i; 8032 _ACEOF 8033 if ac_fn_c_try_compile "$LINENO" 8034 then : 8035 xorg_cv_cc_flag_unused_command_line_argument=yes 8036 else case e in #( 8037 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8038 esac 8039 fi 8040 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8041 esac 8042 fi 8043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8044 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8045 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8046 CFLAGS="$xorg_testset_save_CFLAGS" 8047 fi 8048 8049 found="no" 8050 8051 if test $found = "no" ; then 8052 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8054 fi 8055 8056 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8057 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8058 fi 8059 8060 CFLAGS="$CFLAGS -Werror=missing-braces" 8061 8062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8063 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8064 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8065 if eval test \${$cacheid+y} 8066 then : 8067 printf %s "(cached) " >&6 8068 else case e in #( 8069 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8070 /* end confdefs.h. */ 8071 int i; 8072 int 8073 main (void) 8074 { 8075 8076 ; 8077 return 0; 8078 } 8079 _ACEOF 8080 if ac_fn_c_try_link "$LINENO" 8081 then : 8082 eval $cacheid=yes 8083 else case e in #( 8084 e) eval $cacheid=no ;; 8085 esac 8086 fi 8087 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8088 conftest$ac_exeext conftest.$ac_ext ;; 8089 esac 8090 fi 8091 8092 8093 CFLAGS="$xorg_testset_save_CFLAGS" 8094 8095 eval supported=\$$cacheid 8096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8097 printf "%s\n" "$supported" >&6; } 8098 if test "$supported" = "yes" ; then 8099 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8100 found="yes" 8101 fi 8102 fi 8103 8104 8105 8106 8107 8108 8109 8110 8111 8112 8113 8114 8115 8116 8117 8118 xorg_testset_save_CFLAGS="$CFLAGS" 8119 8120 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8123 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8124 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8125 then : 8126 printf %s "(cached) " >&6 8127 else case e in #( 8128 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8129 /* end confdefs.h. */ 8130 int i; 8131 _ACEOF 8132 if ac_fn_c_try_compile "$LINENO" 8133 then : 8134 xorg_cv_cc_flag_unknown_warning_option=yes 8135 else case e in #( 8136 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8137 esac 8138 fi 8139 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8140 esac 8141 fi 8142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8143 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8144 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8145 CFLAGS="$xorg_testset_save_CFLAGS" 8146 fi 8147 8148 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8149 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8151 fi 8152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8154 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8155 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8156 then : 8157 printf %s "(cached) " >&6 8158 else case e in #( 8159 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8160 /* end confdefs.h. */ 8161 int i; 8162 _ACEOF 8163 if ac_fn_c_try_compile "$LINENO" 8164 then : 8165 xorg_cv_cc_flag_unused_command_line_argument=yes 8166 else case e in #( 8167 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8168 esac 8169 fi 8170 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8171 esac 8172 fi 8173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8174 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8175 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8176 CFLAGS="$xorg_testset_save_CFLAGS" 8177 fi 8178 8179 found="no" 8180 8181 if test $found = "no" ; then 8182 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8184 fi 8185 8186 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8187 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8188 fi 8189 8190 CFLAGS="$CFLAGS -Werror=sequence-point" 8191 8192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8193 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8194 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8195 if eval test \${$cacheid+y} 8196 then : 8197 printf %s "(cached) " >&6 8198 else case e in #( 8199 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8200 /* end confdefs.h. */ 8201 int i; 8202 int 8203 main (void) 8204 { 8205 8206 ; 8207 return 0; 8208 } 8209 _ACEOF 8210 if ac_fn_c_try_link "$LINENO" 8211 then : 8212 eval $cacheid=yes 8213 else case e in #( 8214 e) eval $cacheid=no ;; 8215 esac 8216 fi 8217 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8218 conftest$ac_exeext conftest.$ac_ext ;; 8219 esac 8220 fi 8221 8222 8223 CFLAGS="$xorg_testset_save_CFLAGS" 8224 8225 eval supported=\$$cacheid 8226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8227 printf "%s\n" "$supported" >&6; } 8228 if test "$supported" = "yes" ; then 8229 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8230 found="yes" 8231 fi 8232 fi 8233 8234 8235 8236 8237 8238 8239 8240 8241 8242 8243 8244 8245 8246 8247 8248 xorg_testset_save_CFLAGS="$CFLAGS" 8249 8250 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8253 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8254 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8255 then : 8256 printf %s "(cached) " >&6 8257 else case e in #( 8258 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8259 /* end confdefs.h. */ 8260 int i; 8261 _ACEOF 8262 if ac_fn_c_try_compile "$LINENO" 8263 then : 8264 xorg_cv_cc_flag_unknown_warning_option=yes 8265 else case e in #( 8266 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8267 esac 8268 fi 8269 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8270 esac 8271 fi 8272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8273 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8274 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8275 CFLAGS="$xorg_testset_save_CFLAGS" 8276 fi 8277 8278 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8279 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8281 fi 8282 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8284 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8285 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8286 then : 8287 printf %s "(cached) " >&6 8288 else case e in #( 8289 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8290 /* end confdefs.h. */ 8291 int i; 8292 _ACEOF 8293 if ac_fn_c_try_compile "$LINENO" 8294 then : 8295 xorg_cv_cc_flag_unused_command_line_argument=yes 8296 else case e in #( 8297 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8298 esac 8299 fi 8300 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8301 esac 8302 fi 8303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8304 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8305 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8306 CFLAGS="$xorg_testset_save_CFLAGS" 8307 fi 8308 8309 found="no" 8310 8311 if test $found = "no" ; then 8312 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8314 fi 8315 8316 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8317 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8318 fi 8319 8320 CFLAGS="$CFLAGS -Werror=return-type" 8321 8322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8323 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8324 cacheid=xorg_cv_cc_flag__Werror_return_type 8325 if eval test \${$cacheid+y} 8326 then : 8327 printf %s "(cached) " >&6 8328 else case e in #( 8329 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8330 /* end confdefs.h. */ 8331 int i; 8332 int 8333 main (void) 8334 { 8335 8336 ; 8337 return 0; 8338 } 8339 _ACEOF 8340 if ac_fn_c_try_link "$LINENO" 8341 then : 8342 eval $cacheid=yes 8343 else case e in #( 8344 e) eval $cacheid=no ;; 8345 esac 8346 fi 8347 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8348 conftest$ac_exeext conftest.$ac_ext ;; 8349 esac 8350 fi 8351 8352 8353 CFLAGS="$xorg_testset_save_CFLAGS" 8354 8355 eval supported=\$$cacheid 8356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8357 printf "%s\n" "$supported" >&6; } 8358 if test "$supported" = "yes" ; then 8359 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8360 found="yes" 8361 fi 8362 fi 8363 8364 if test $found = "no" ; then 8365 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8367 fi 8368 8369 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8370 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8371 fi 8372 8373 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8374 8375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8376 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8377 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8378 if eval test \${$cacheid+y} 8379 then : 8380 printf %s "(cached) " >&6 8381 else case e in #( 8382 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8383 /* end confdefs.h. */ 8384 int i; 8385 int 8386 main (void) 8387 { 8388 8389 ; 8390 return 0; 8391 } 8392 _ACEOF 8393 if ac_fn_c_try_link "$LINENO" 8394 then : 8395 eval $cacheid=yes 8396 else case e in #( 8397 e) eval $cacheid=no ;; 8398 esac 8399 fi 8400 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8401 conftest$ac_exeext conftest.$ac_ext ;; 8402 esac 8403 fi 8404 8405 8406 CFLAGS="$xorg_testset_save_CFLAGS" 8407 8408 eval supported=\$$cacheid 8409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8410 printf "%s\n" "$supported" >&6; } 8411 if test "$supported" = "yes" ; then 8412 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8413 found="yes" 8414 fi 8415 fi 8416 8417 8418 8419 8420 8421 8422 8423 8424 8425 8426 8427 8428 8429 8430 8431 xorg_testset_save_CFLAGS="$CFLAGS" 8432 8433 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8436 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8437 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8438 then : 8439 printf %s "(cached) " >&6 8440 else case e in #( 8441 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8442 /* end confdefs.h. */ 8443 int i; 8444 _ACEOF 8445 if ac_fn_c_try_compile "$LINENO" 8446 then : 8447 xorg_cv_cc_flag_unknown_warning_option=yes 8448 else case e in #( 8449 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8450 esac 8451 fi 8452 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8453 esac 8454 fi 8455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8456 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8457 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8458 CFLAGS="$xorg_testset_save_CFLAGS" 8459 fi 8460 8461 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8462 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8464 fi 8465 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8467 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8468 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8469 then : 8470 printf %s "(cached) " >&6 8471 else case e in #( 8472 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8473 /* end confdefs.h. */ 8474 int i; 8475 _ACEOF 8476 if ac_fn_c_try_compile "$LINENO" 8477 then : 8478 xorg_cv_cc_flag_unused_command_line_argument=yes 8479 else case e in #( 8480 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8481 esac 8482 fi 8483 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8484 esac 8485 fi 8486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8487 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8488 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8489 CFLAGS="$xorg_testset_save_CFLAGS" 8490 fi 8491 8492 found="no" 8493 8494 if test $found = "no" ; then 8495 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8497 fi 8498 8499 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8500 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8501 fi 8502 8503 CFLAGS="$CFLAGS -Werror=trigraphs" 8504 8505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8506 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8507 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8508 if eval test \${$cacheid+y} 8509 then : 8510 printf %s "(cached) " >&6 8511 else case e in #( 8512 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8513 /* end confdefs.h. */ 8514 int i; 8515 int 8516 main (void) 8517 { 8518 8519 ; 8520 return 0; 8521 } 8522 _ACEOF 8523 if ac_fn_c_try_link "$LINENO" 8524 then : 8525 eval $cacheid=yes 8526 else case e in #( 8527 e) eval $cacheid=no ;; 8528 esac 8529 fi 8530 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8531 conftest$ac_exeext conftest.$ac_ext ;; 8532 esac 8533 fi 8534 8535 8536 CFLAGS="$xorg_testset_save_CFLAGS" 8537 8538 eval supported=\$$cacheid 8539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8540 printf "%s\n" "$supported" >&6; } 8541 if test "$supported" = "yes" ; then 8542 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8543 found="yes" 8544 fi 8545 fi 8546 8547 8548 8549 8550 8551 8552 8553 8554 8555 8556 8557 8558 8559 8560 8561 xorg_testset_save_CFLAGS="$CFLAGS" 8562 8563 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8566 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8567 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8568 then : 8569 printf %s "(cached) " >&6 8570 else case e in #( 8571 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8572 /* end confdefs.h. */ 8573 int i; 8574 _ACEOF 8575 if ac_fn_c_try_compile "$LINENO" 8576 then : 8577 xorg_cv_cc_flag_unknown_warning_option=yes 8578 else case e in #( 8579 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8580 esac 8581 fi 8582 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8583 esac 8584 fi 8585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8586 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8587 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8588 CFLAGS="$xorg_testset_save_CFLAGS" 8589 fi 8590 8591 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8592 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8594 fi 8595 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8597 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8598 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8599 then : 8600 printf %s "(cached) " >&6 8601 else case e in #( 8602 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8603 /* end confdefs.h. */ 8604 int i; 8605 _ACEOF 8606 if ac_fn_c_try_compile "$LINENO" 8607 then : 8608 xorg_cv_cc_flag_unused_command_line_argument=yes 8609 else case e in #( 8610 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8611 esac 8612 fi 8613 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8614 esac 8615 fi 8616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8617 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8618 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8619 CFLAGS="$xorg_testset_save_CFLAGS" 8620 fi 8621 8622 found="no" 8623 8624 if test $found = "no" ; then 8625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8627 fi 8628 8629 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8631 fi 8632 8633 CFLAGS="$CFLAGS -Werror=array-bounds" 8634 8635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8636 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8637 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8638 if eval test \${$cacheid+y} 8639 then : 8640 printf %s "(cached) " >&6 8641 else case e in #( 8642 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8643 /* end confdefs.h. */ 8644 int i; 8645 int 8646 main (void) 8647 { 8648 8649 ; 8650 return 0; 8651 } 8652 _ACEOF 8653 if ac_fn_c_try_link "$LINENO" 8654 then : 8655 eval $cacheid=yes 8656 else case e in #( 8657 e) eval $cacheid=no ;; 8658 esac 8659 fi 8660 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8661 conftest$ac_exeext conftest.$ac_ext ;; 8662 esac 8663 fi 8664 8665 8666 CFLAGS="$xorg_testset_save_CFLAGS" 8667 8668 eval supported=\$$cacheid 8669 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8670 printf "%s\n" "$supported" >&6; } 8671 if test "$supported" = "yes" ; then 8672 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8673 found="yes" 8674 fi 8675 fi 8676 8677 8678 8679 8680 8681 8682 8683 8684 8685 8686 8687 8688 8689 8690 8691 xorg_testset_save_CFLAGS="$CFLAGS" 8692 8693 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8696 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8697 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8698 then : 8699 printf %s "(cached) " >&6 8700 else case e in #( 8701 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8702 /* end confdefs.h. */ 8703 int i; 8704 _ACEOF 8705 if ac_fn_c_try_compile "$LINENO" 8706 then : 8707 xorg_cv_cc_flag_unknown_warning_option=yes 8708 else case e in #( 8709 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8710 esac 8711 fi 8712 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8713 esac 8714 fi 8715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8716 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8717 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8718 CFLAGS="$xorg_testset_save_CFLAGS" 8719 fi 8720 8721 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8724 fi 8725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8727 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8728 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8729 then : 8730 printf %s "(cached) " >&6 8731 else case e in #( 8732 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8733 /* end confdefs.h. */ 8734 int i; 8735 _ACEOF 8736 if ac_fn_c_try_compile "$LINENO" 8737 then : 8738 xorg_cv_cc_flag_unused_command_line_argument=yes 8739 else case e in #( 8740 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8741 esac 8742 fi 8743 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8744 esac 8745 fi 8746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8747 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8748 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8749 CFLAGS="$xorg_testset_save_CFLAGS" 8750 fi 8751 8752 found="no" 8753 8754 if test $found = "no" ; then 8755 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8757 fi 8758 8759 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8760 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8761 fi 8762 8763 CFLAGS="$CFLAGS -Werror=write-strings" 8764 8765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8766 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8767 cacheid=xorg_cv_cc_flag__Werror_write_strings 8768 if eval test \${$cacheid+y} 8769 then : 8770 printf %s "(cached) " >&6 8771 else case e in #( 8772 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8773 /* end confdefs.h. */ 8774 int i; 8775 int 8776 main (void) 8777 { 8778 8779 ; 8780 return 0; 8781 } 8782 _ACEOF 8783 if ac_fn_c_try_link "$LINENO" 8784 then : 8785 eval $cacheid=yes 8786 else case e in #( 8787 e) eval $cacheid=no ;; 8788 esac 8789 fi 8790 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8791 conftest$ac_exeext conftest.$ac_ext ;; 8792 esac 8793 fi 8794 8795 8796 CFLAGS="$xorg_testset_save_CFLAGS" 8797 8798 eval supported=\$$cacheid 8799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8800 printf "%s\n" "$supported" >&6; } 8801 if test "$supported" = "yes" ; then 8802 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8803 found="yes" 8804 fi 8805 fi 8806 8807 8808 8809 8810 8811 8812 8813 8814 8815 8816 8817 8818 8819 8820 8821 xorg_testset_save_CFLAGS="$CFLAGS" 8822 8823 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8826 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8827 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8828 then : 8829 printf %s "(cached) " >&6 8830 else case e in #( 8831 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8832 /* end confdefs.h. */ 8833 int i; 8834 _ACEOF 8835 if ac_fn_c_try_compile "$LINENO" 8836 then : 8837 xorg_cv_cc_flag_unknown_warning_option=yes 8838 else case e in #( 8839 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8840 esac 8841 fi 8842 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8843 esac 8844 fi 8845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8846 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8847 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8848 CFLAGS="$xorg_testset_save_CFLAGS" 8849 fi 8850 8851 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8854 fi 8855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8857 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8858 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8859 then : 8860 printf %s "(cached) " >&6 8861 else case e in #( 8862 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8863 /* end confdefs.h. */ 8864 int i; 8865 _ACEOF 8866 if ac_fn_c_try_compile "$LINENO" 8867 then : 8868 xorg_cv_cc_flag_unused_command_line_argument=yes 8869 else case e in #( 8870 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8871 esac 8872 fi 8873 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8874 esac 8875 fi 8876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8877 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8878 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8879 CFLAGS="$xorg_testset_save_CFLAGS" 8880 fi 8881 8882 found="no" 8883 8884 if test $found = "no" ; then 8885 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8887 fi 8888 8889 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8891 fi 8892 8893 CFLAGS="$CFLAGS -Werror=address" 8894 8895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8896 printf %s "checking if $CC supports -Werror=address... " >&6; } 8897 cacheid=xorg_cv_cc_flag__Werror_address 8898 if eval test \${$cacheid+y} 8899 then : 8900 printf %s "(cached) " >&6 8901 else case e in #( 8902 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8903 /* end confdefs.h. */ 8904 int i; 8905 int 8906 main (void) 8907 { 8908 8909 ; 8910 return 0; 8911 } 8912 _ACEOF 8913 if ac_fn_c_try_link "$LINENO" 8914 then : 8915 eval $cacheid=yes 8916 else case e in #( 8917 e) eval $cacheid=no ;; 8918 esac 8919 fi 8920 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8921 conftest$ac_exeext conftest.$ac_ext ;; 8922 esac 8923 fi 8924 8925 8926 CFLAGS="$xorg_testset_save_CFLAGS" 8927 8928 eval supported=\$$cacheid 8929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8930 printf "%s\n" "$supported" >&6; } 8931 if test "$supported" = "yes" ; then 8932 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8933 found="yes" 8934 fi 8935 fi 8936 8937 8938 8939 8940 8941 8942 8943 8944 8945 8946 8947 8948 8949 8950 8951 xorg_testset_save_CFLAGS="$CFLAGS" 8952 8953 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8956 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8957 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8958 then : 8959 printf %s "(cached) " >&6 8960 else case e in #( 8961 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8962 /* end confdefs.h. */ 8963 int i; 8964 _ACEOF 8965 if ac_fn_c_try_compile "$LINENO" 8966 then : 8967 xorg_cv_cc_flag_unknown_warning_option=yes 8968 else case e in #( 8969 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8970 esac 8971 fi 8972 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8973 esac 8974 fi 8975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8976 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8977 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8978 CFLAGS="$xorg_testset_save_CFLAGS" 8979 fi 8980 8981 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8982 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8984 fi 8985 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8987 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8988 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8989 then : 8990 printf %s "(cached) " >&6 8991 else case e in #( 8992 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8993 /* end confdefs.h. */ 8994 int i; 8995 _ACEOF 8996 if ac_fn_c_try_compile "$LINENO" 8997 then : 8998 xorg_cv_cc_flag_unused_command_line_argument=yes 8999 else case e in #( 9000 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9001 esac 9002 fi 9003 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9004 esac 9005 fi 9006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9007 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9008 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9009 CFLAGS="$xorg_testset_save_CFLAGS" 9010 fi 9011 9012 found="no" 9013 9014 if test $found = "no" ; then 9015 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9017 fi 9018 9019 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9020 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9021 fi 9022 9023 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 9024 9025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 9026 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 9027 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9028 if eval test \${$cacheid+y} 9029 then : 9030 printf %s "(cached) " >&6 9031 else case e in #( 9032 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9033 /* end confdefs.h. */ 9034 int i; 9035 int 9036 main (void) 9037 { 9038 9039 ; 9040 return 0; 9041 } 9042 _ACEOF 9043 if ac_fn_c_try_link "$LINENO" 9044 then : 9045 eval $cacheid=yes 9046 else case e in #( 9047 e) eval $cacheid=no ;; 9048 esac 9049 fi 9050 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9051 conftest$ac_exeext conftest.$ac_ext ;; 9052 esac 9053 fi 9054 9055 9056 CFLAGS="$xorg_testset_save_CFLAGS" 9057 9058 eval supported=\$$cacheid 9059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9060 printf "%s\n" "$supported" >&6; } 9061 if test "$supported" = "yes" ; then 9062 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9063 found="yes" 9064 fi 9065 fi 9066 9067 if test $found = "no" ; then 9068 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9070 fi 9071 9072 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9073 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9074 fi 9075 9076 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9077 9078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9079 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9080 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9081 if eval test \${$cacheid+y} 9082 then : 9083 printf %s "(cached) " >&6 9084 else case e in #( 9085 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9086 /* end confdefs.h. */ 9087 int i; 9088 int 9089 main (void) 9090 { 9091 9092 ; 9093 return 0; 9094 } 9095 _ACEOF 9096 if ac_fn_c_try_link "$LINENO" 9097 then : 9098 eval $cacheid=yes 9099 else case e in #( 9100 e) eval $cacheid=no ;; 9101 esac 9102 fi 9103 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9104 conftest$ac_exeext conftest.$ac_ext ;; 9105 esac 9106 fi 9107 9108 9109 CFLAGS="$xorg_testset_save_CFLAGS" 9110 9111 eval supported=\$$cacheid 9112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9113 printf "%s\n" "$supported" >&6; } 9114 if test "$supported" = "yes" ; then 9115 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9116 found="yes" 9117 fi 9118 fi 9119 9120 9121 9122 9123 9124 9125 9126 9127 9128 9129 9130 9131 9132 9133 9134 xorg_testset_save_CFLAGS="$CFLAGS" 9135 9136 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9139 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9140 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9141 then : 9142 printf %s "(cached) " >&6 9143 else case e in #( 9144 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9145 /* end confdefs.h. */ 9146 int i; 9147 _ACEOF 9148 if ac_fn_c_try_compile "$LINENO" 9149 then : 9150 xorg_cv_cc_flag_unknown_warning_option=yes 9151 else case e in #( 9152 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9153 esac 9154 fi 9155 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9156 esac 9157 fi 9158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9159 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9160 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9161 CFLAGS="$xorg_testset_save_CFLAGS" 9162 fi 9163 9164 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9165 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9167 fi 9168 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9170 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9171 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9172 then : 9173 printf %s "(cached) " >&6 9174 else case e in #( 9175 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9176 /* end confdefs.h. */ 9177 int i; 9178 _ACEOF 9179 if ac_fn_c_try_compile "$LINENO" 9180 then : 9181 xorg_cv_cc_flag_unused_command_line_argument=yes 9182 else case e in #( 9183 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9184 esac 9185 fi 9186 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9187 esac 9188 fi 9189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9190 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9191 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9192 CFLAGS="$xorg_testset_save_CFLAGS" 9193 fi 9194 9195 found="no" 9196 9197 if test $found = "no" ; then 9198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9200 fi 9201 9202 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9204 fi 9205 9206 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9207 9208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9209 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9210 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9211 if eval test \${$cacheid+y} 9212 then : 9213 printf %s "(cached) " >&6 9214 else case e in #( 9215 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9216 /* end confdefs.h. */ 9217 int i; 9218 int 9219 main (void) 9220 { 9221 9222 ; 9223 return 0; 9224 } 9225 _ACEOF 9226 if ac_fn_c_try_link "$LINENO" 9227 then : 9228 eval $cacheid=yes 9229 else case e in #( 9230 e) eval $cacheid=no ;; 9231 esac 9232 fi 9233 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9234 conftest$ac_exeext conftest.$ac_ext ;; 9235 esac 9236 fi 9237 9238 9239 CFLAGS="$xorg_testset_save_CFLAGS" 9240 9241 eval supported=\$$cacheid 9242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9243 printf "%s\n" "$supported" >&6; } 9244 if test "$supported" = "yes" ; then 9245 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9246 found="yes" 9247 fi 9248 fi 9249 9250 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9251 else 9252 { 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 $PACKAGE_BUGREPORT" >&5 9253 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9254 9255 9256 9257 9258 9259 9260 9261 9262 9263 9264 9265 9266 9267 xorg_testset_save_CFLAGS="$CFLAGS" 9268 9269 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9272 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9273 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9274 then : 9275 printf %s "(cached) " >&6 9276 else case e in #( 9277 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9278 /* end confdefs.h. */ 9279 int i; 9280 _ACEOF 9281 if ac_fn_c_try_compile "$LINENO" 9282 then : 9283 xorg_cv_cc_flag_unknown_warning_option=yes 9284 else case e in #( 9285 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9286 esac 9287 fi 9288 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9289 esac 9290 fi 9291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9292 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9293 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9294 CFLAGS="$xorg_testset_save_CFLAGS" 9295 fi 9296 9297 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9300 fi 9301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9303 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9304 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9305 then : 9306 printf %s "(cached) " >&6 9307 else case e in #( 9308 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9309 /* end confdefs.h. */ 9310 int i; 9311 _ACEOF 9312 if ac_fn_c_try_compile "$LINENO" 9313 then : 9314 xorg_cv_cc_flag_unused_command_line_argument=yes 9315 else case e in #( 9316 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9317 esac 9318 fi 9319 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9320 esac 9321 fi 9322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9323 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9324 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9325 CFLAGS="$xorg_testset_save_CFLAGS" 9326 fi 9327 9328 found="no" 9329 9330 if test $found = "no" ; then 9331 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9333 fi 9334 9335 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9337 fi 9338 9339 CFLAGS="$CFLAGS -Wimplicit" 9340 9341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9342 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9343 cacheid=xorg_cv_cc_flag__Wimplicit 9344 if eval test \${$cacheid+y} 9345 then : 9346 printf %s "(cached) " >&6 9347 else case e in #( 9348 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9349 /* end confdefs.h. */ 9350 int i; 9351 int 9352 main (void) 9353 { 9354 9355 ; 9356 return 0; 9357 } 9358 _ACEOF 9359 if ac_fn_c_try_link "$LINENO" 9360 then : 9361 eval $cacheid=yes 9362 else case e in #( 9363 e) eval $cacheid=no ;; 9364 esac 9365 fi 9366 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9367 conftest$ac_exeext conftest.$ac_ext ;; 9368 esac 9369 fi 9370 9371 9372 CFLAGS="$xorg_testset_save_CFLAGS" 9373 9374 eval supported=\$$cacheid 9375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9376 printf "%s\n" "$supported" >&6; } 9377 if test "$supported" = "yes" ; then 9378 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9379 found="yes" 9380 fi 9381 fi 9382 9383 9384 9385 9386 9387 9388 9389 9390 9391 9392 9393 9394 9395 9396 9397 xorg_testset_save_CFLAGS="$CFLAGS" 9398 9399 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9402 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9403 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9404 then : 9405 printf %s "(cached) " >&6 9406 else case e in #( 9407 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9408 /* end confdefs.h. */ 9409 int i; 9410 _ACEOF 9411 if ac_fn_c_try_compile "$LINENO" 9412 then : 9413 xorg_cv_cc_flag_unknown_warning_option=yes 9414 else case e in #( 9415 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9416 esac 9417 fi 9418 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9419 esac 9420 fi 9421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9422 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9423 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9424 CFLAGS="$xorg_testset_save_CFLAGS" 9425 fi 9426 9427 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9428 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9430 fi 9431 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9433 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9434 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9435 then : 9436 printf %s "(cached) " >&6 9437 else case e in #( 9438 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9439 /* end confdefs.h. */ 9440 int i; 9441 _ACEOF 9442 if ac_fn_c_try_compile "$LINENO" 9443 then : 9444 xorg_cv_cc_flag_unused_command_line_argument=yes 9445 else case e in #( 9446 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9447 esac 9448 fi 9449 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9450 esac 9451 fi 9452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9453 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9454 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9455 CFLAGS="$xorg_testset_save_CFLAGS" 9456 fi 9457 9458 found="no" 9459 9460 if test $found = "no" ; then 9461 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9463 fi 9464 9465 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9466 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9467 fi 9468 9469 CFLAGS="$CFLAGS -Wnonnull" 9470 9471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9472 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9473 cacheid=xorg_cv_cc_flag__Wnonnull 9474 if eval test \${$cacheid+y} 9475 then : 9476 printf %s "(cached) " >&6 9477 else case e in #( 9478 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9479 /* end confdefs.h. */ 9480 int i; 9481 int 9482 main (void) 9483 { 9484 9485 ; 9486 return 0; 9487 } 9488 _ACEOF 9489 if ac_fn_c_try_link "$LINENO" 9490 then : 9491 eval $cacheid=yes 9492 else case e in #( 9493 e) eval $cacheid=no ;; 9494 esac 9495 fi 9496 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9497 conftest$ac_exeext conftest.$ac_ext ;; 9498 esac 9499 fi 9500 9501 9502 CFLAGS="$xorg_testset_save_CFLAGS" 9503 9504 eval supported=\$$cacheid 9505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9506 printf "%s\n" "$supported" >&6; } 9507 if test "$supported" = "yes" ; then 9508 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9509 found="yes" 9510 fi 9511 fi 9512 9513 9514 9515 9516 9517 9518 9519 9520 9521 9522 9523 9524 9525 9526 9527 xorg_testset_save_CFLAGS="$CFLAGS" 9528 9529 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9532 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9533 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9534 then : 9535 printf %s "(cached) " >&6 9536 else case e in #( 9537 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9538 /* end confdefs.h. */ 9539 int i; 9540 _ACEOF 9541 if ac_fn_c_try_compile "$LINENO" 9542 then : 9543 xorg_cv_cc_flag_unknown_warning_option=yes 9544 else case e in #( 9545 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9546 esac 9547 fi 9548 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9549 esac 9550 fi 9551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9552 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9553 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9554 CFLAGS="$xorg_testset_save_CFLAGS" 9555 fi 9556 9557 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9560 fi 9561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9563 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9564 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9565 then : 9566 printf %s "(cached) " >&6 9567 else case e in #( 9568 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9569 /* end confdefs.h. */ 9570 int i; 9571 _ACEOF 9572 if ac_fn_c_try_compile "$LINENO" 9573 then : 9574 xorg_cv_cc_flag_unused_command_line_argument=yes 9575 else case e in #( 9576 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9577 esac 9578 fi 9579 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9580 esac 9581 fi 9582 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9583 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9584 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9585 CFLAGS="$xorg_testset_save_CFLAGS" 9586 fi 9587 9588 found="no" 9589 9590 if test $found = "no" ; then 9591 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9593 fi 9594 9595 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9596 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9597 fi 9598 9599 CFLAGS="$CFLAGS -Winit-self" 9600 9601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9602 printf %s "checking if $CC supports -Winit-self... " >&6; } 9603 cacheid=xorg_cv_cc_flag__Winit_self 9604 if eval test \${$cacheid+y} 9605 then : 9606 printf %s "(cached) " >&6 9607 else case e in #( 9608 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9609 /* end confdefs.h. */ 9610 int i; 9611 int 9612 main (void) 9613 { 9614 9615 ; 9616 return 0; 9617 } 9618 _ACEOF 9619 if ac_fn_c_try_link "$LINENO" 9620 then : 9621 eval $cacheid=yes 9622 else case e in #( 9623 e) eval $cacheid=no ;; 9624 esac 9625 fi 9626 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9627 conftest$ac_exeext conftest.$ac_ext ;; 9628 esac 9629 fi 9630 9631 9632 CFLAGS="$xorg_testset_save_CFLAGS" 9633 9634 eval supported=\$$cacheid 9635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9636 printf "%s\n" "$supported" >&6; } 9637 if test "$supported" = "yes" ; then 9638 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9639 found="yes" 9640 fi 9641 fi 9642 9643 9644 9645 9646 9647 9648 9649 9650 9651 9652 9653 9654 9655 9656 9657 xorg_testset_save_CFLAGS="$CFLAGS" 9658 9659 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9662 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9663 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9664 then : 9665 printf %s "(cached) " >&6 9666 else case e in #( 9667 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9668 /* end confdefs.h. */ 9669 int i; 9670 _ACEOF 9671 if ac_fn_c_try_compile "$LINENO" 9672 then : 9673 xorg_cv_cc_flag_unknown_warning_option=yes 9674 else case e in #( 9675 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9676 esac 9677 fi 9678 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9679 esac 9680 fi 9681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9682 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9683 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9684 CFLAGS="$xorg_testset_save_CFLAGS" 9685 fi 9686 9687 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9688 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9690 fi 9691 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9693 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9694 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9695 then : 9696 printf %s "(cached) " >&6 9697 else case e in #( 9698 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9699 /* end confdefs.h. */ 9700 int i; 9701 _ACEOF 9702 if ac_fn_c_try_compile "$LINENO" 9703 then : 9704 xorg_cv_cc_flag_unused_command_line_argument=yes 9705 else case e in #( 9706 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9707 esac 9708 fi 9709 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9710 esac 9711 fi 9712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9713 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9714 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9715 CFLAGS="$xorg_testset_save_CFLAGS" 9716 fi 9717 9718 found="no" 9719 9720 if test $found = "no" ; then 9721 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9723 fi 9724 9725 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9726 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9727 fi 9728 9729 CFLAGS="$CFLAGS -Wmain" 9730 9731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9732 printf %s "checking if $CC supports -Wmain... " >&6; } 9733 cacheid=xorg_cv_cc_flag__Wmain 9734 if eval test \${$cacheid+y} 9735 then : 9736 printf %s "(cached) " >&6 9737 else case e in #( 9738 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9739 /* end confdefs.h. */ 9740 int i; 9741 int 9742 main (void) 9743 { 9744 9745 ; 9746 return 0; 9747 } 9748 _ACEOF 9749 if ac_fn_c_try_link "$LINENO" 9750 then : 9751 eval $cacheid=yes 9752 else case e in #( 9753 e) eval $cacheid=no ;; 9754 esac 9755 fi 9756 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9757 conftest$ac_exeext conftest.$ac_ext ;; 9758 esac 9759 fi 9760 9761 9762 CFLAGS="$xorg_testset_save_CFLAGS" 9763 9764 eval supported=\$$cacheid 9765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9766 printf "%s\n" "$supported" >&6; } 9767 if test "$supported" = "yes" ; then 9768 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9769 found="yes" 9770 fi 9771 fi 9772 9773 9774 9775 9776 9777 9778 9779 9780 9781 9782 9783 9784 9785 9786 9787 xorg_testset_save_CFLAGS="$CFLAGS" 9788 9789 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9792 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9793 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9794 then : 9795 printf %s "(cached) " >&6 9796 else case e in #( 9797 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9798 /* end confdefs.h. */ 9799 int i; 9800 _ACEOF 9801 if ac_fn_c_try_compile "$LINENO" 9802 then : 9803 xorg_cv_cc_flag_unknown_warning_option=yes 9804 else case e in #( 9805 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9806 esac 9807 fi 9808 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9809 esac 9810 fi 9811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9812 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9813 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9814 CFLAGS="$xorg_testset_save_CFLAGS" 9815 fi 9816 9817 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9818 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9819 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9820 fi 9821 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9823 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9824 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9825 then : 9826 printf %s "(cached) " >&6 9827 else case e in #( 9828 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9829 /* end confdefs.h. */ 9830 int i; 9831 _ACEOF 9832 if ac_fn_c_try_compile "$LINENO" 9833 then : 9834 xorg_cv_cc_flag_unused_command_line_argument=yes 9835 else case e in #( 9836 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9837 esac 9838 fi 9839 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9840 esac 9841 fi 9842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9843 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9844 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9845 CFLAGS="$xorg_testset_save_CFLAGS" 9846 fi 9847 9848 found="no" 9849 9850 if test $found = "no" ; then 9851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9853 fi 9854 9855 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9857 fi 9858 9859 CFLAGS="$CFLAGS -Wmissing-braces" 9860 9861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9862 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9863 cacheid=xorg_cv_cc_flag__Wmissing_braces 9864 if eval test \${$cacheid+y} 9865 then : 9866 printf %s "(cached) " >&6 9867 else case e in #( 9868 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9869 /* end confdefs.h. */ 9870 int i; 9871 int 9872 main (void) 9873 { 9874 9875 ; 9876 return 0; 9877 } 9878 _ACEOF 9879 if ac_fn_c_try_link "$LINENO" 9880 then : 9881 eval $cacheid=yes 9882 else case e in #( 9883 e) eval $cacheid=no ;; 9884 esac 9885 fi 9886 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9887 conftest$ac_exeext conftest.$ac_ext ;; 9888 esac 9889 fi 9890 9891 9892 CFLAGS="$xorg_testset_save_CFLAGS" 9893 9894 eval supported=\$$cacheid 9895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9896 printf "%s\n" "$supported" >&6; } 9897 if test "$supported" = "yes" ; then 9898 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9899 found="yes" 9900 fi 9901 fi 9902 9903 9904 9905 9906 9907 9908 9909 9910 9911 9912 9913 9914 9915 9916 9917 xorg_testset_save_CFLAGS="$CFLAGS" 9918 9919 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9922 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9923 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9924 then : 9925 printf %s "(cached) " >&6 9926 else case e in #( 9927 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9928 /* end confdefs.h. */ 9929 int i; 9930 _ACEOF 9931 if ac_fn_c_try_compile "$LINENO" 9932 then : 9933 xorg_cv_cc_flag_unknown_warning_option=yes 9934 else case e in #( 9935 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9936 esac 9937 fi 9938 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9939 esac 9940 fi 9941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9942 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9943 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9944 CFLAGS="$xorg_testset_save_CFLAGS" 9945 fi 9946 9947 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9948 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9950 fi 9951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9953 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9954 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9955 then : 9956 printf %s "(cached) " >&6 9957 else case e in #( 9958 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9959 /* end confdefs.h. */ 9960 int i; 9961 _ACEOF 9962 if ac_fn_c_try_compile "$LINENO" 9963 then : 9964 xorg_cv_cc_flag_unused_command_line_argument=yes 9965 else case e in #( 9966 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9967 esac 9968 fi 9969 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9970 esac 9971 fi 9972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9973 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9974 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9975 CFLAGS="$xorg_testset_save_CFLAGS" 9976 fi 9977 9978 found="no" 9979 9980 if test $found = "no" ; then 9981 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9983 fi 9984 9985 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9986 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9987 fi 9988 9989 CFLAGS="$CFLAGS -Wsequence-point" 9990 9991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9992 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9993 cacheid=xorg_cv_cc_flag__Wsequence_point 9994 if eval test \${$cacheid+y} 9995 then : 9996 printf %s "(cached) " >&6 9997 else case e in #( 9998 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9999 /* end confdefs.h. */ 10000 int i; 10001 int 10002 main (void) 10003 { 10004 10005 ; 10006 return 0; 10007 } 10008 _ACEOF 10009 if ac_fn_c_try_link "$LINENO" 10010 then : 10011 eval $cacheid=yes 10012 else case e in #( 10013 e) eval $cacheid=no ;; 10014 esac 10015 fi 10016 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10017 conftest$ac_exeext conftest.$ac_ext ;; 10018 esac 10019 fi 10020 10021 10022 CFLAGS="$xorg_testset_save_CFLAGS" 10023 10024 eval supported=\$$cacheid 10025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10026 printf "%s\n" "$supported" >&6; } 10027 if test "$supported" = "yes" ; then 10028 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10029 found="yes" 10030 fi 10031 fi 10032 10033 10034 10035 10036 10037 10038 10039 10040 10041 10042 10043 10044 10045 10046 10047 xorg_testset_save_CFLAGS="$CFLAGS" 10048 10049 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10052 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10053 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10054 then : 10055 printf %s "(cached) " >&6 10056 else case e in #( 10057 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10058 /* end confdefs.h. */ 10059 int i; 10060 _ACEOF 10061 if ac_fn_c_try_compile "$LINENO" 10062 then : 10063 xorg_cv_cc_flag_unknown_warning_option=yes 10064 else case e in #( 10065 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10066 esac 10067 fi 10068 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10069 esac 10070 fi 10071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10072 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10073 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10074 CFLAGS="$xorg_testset_save_CFLAGS" 10075 fi 10076 10077 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10078 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10080 fi 10081 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10083 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10084 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10085 then : 10086 printf %s "(cached) " >&6 10087 else case e in #( 10088 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10089 /* end confdefs.h. */ 10090 int i; 10091 _ACEOF 10092 if ac_fn_c_try_compile "$LINENO" 10093 then : 10094 xorg_cv_cc_flag_unused_command_line_argument=yes 10095 else case e in #( 10096 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10097 esac 10098 fi 10099 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10100 esac 10101 fi 10102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10103 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10104 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10105 CFLAGS="$xorg_testset_save_CFLAGS" 10106 fi 10107 10108 found="no" 10109 10110 if test $found = "no" ; then 10111 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10112 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10113 fi 10114 10115 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10116 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10117 fi 10118 10119 CFLAGS="$CFLAGS -Wreturn-type" 10120 10121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10122 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10123 cacheid=xorg_cv_cc_flag__Wreturn_type 10124 if eval test \${$cacheid+y} 10125 then : 10126 printf %s "(cached) " >&6 10127 else case e in #( 10128 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10129 /* end confdefs.h. */ 10130 int i; 10131 int 10132 main (void) 10133 { 10134 10135 ; 10136 return 0; 10137 } 10138 _ACEOF 10139 if ac_fn_c_try_link "$LINENO" 10140 then : 10141 eval $cacheid=yes 10142 else case e in #( 10143 e) eval $cacheid=no ;; 10144 esac 10145 fi 10146 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10147 conftest$ac_exeext conftest.$ac_ext ;; 10148 esac 10149 fi 10150 10151 10152 CFLAGS="$xorg_testset_save_CFLAGS" 10153 10154 eval supported=\$$cacheid 10155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10156 printf "%s\n" "$supported" >&6; } 10157 if test "$supported" = "yes" ; then 10158 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10159 found="yes" 10160 fi 10161 fi 10162 10163 10164 10165 10166 10167 10168 10169 10170 10171 10172 10173 10174 10175 10176 10177 xorg_testset_save_CFLAGS="$CFLAGS" 10178 10179 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10182 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10183 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10184 then : 10185 printf %s "(cached) " >&6 10186 else case e in #( 10187 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10188 /* end confdefs.h. */ 10189 int i; 10190 _ACEOF 10191 if ac_fn_c_try_compile "$LINENO" 10192 then : 10193 xorg_cv_cc_flag_unknown_warning_option=yes 10194 else case e in #( 10195 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10196 esac 10197 fi 10198 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10199 esac 10200 fi 10201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10202 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10203 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10204 CFLAGS="$xorg_testset_save_CFLAGS" 10205 fi 10206 10207 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10208 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10210 fi 10211 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10213 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10214 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10215 then : 10216 printf %s "(cached) " >&6 10217 else case e in #( 10218 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10219 /* end confdefs.h. */ 10220 int i; 10221 _ACEOF 10222 if ac_fn_c_try_compile "$LINENO" 10223 then : 10224 xorg_cv_cc_flag_unused_command_line_argument=yes 10225 else case e in #( 10226 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10227 esac 10228 fi 10229 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10230 esac 10231 fi 10232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10233 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10234 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10235 CFLAGS="$xorg_testset_save_CFLAGS" 10236 fi 10237 10238 found="no" 10239 10240 if test $found = "no" ; then 10241 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10243 fi 10244 10245 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10247 fi 10248 10249 CFLAGS="$CFLAGS -Wtrigraphs" 10250 10251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10252 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10253 cacheid=xorg_cv_cc_flag__Wtrigraphs 10254 if eval test \${$cacheid+y} 10255 then : 10256 printf %s "(cached) " >&6 10257 else case e in #( 10258 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10259 /* end confdefs.h. */ 10260 int i; 10261 int 10262 main (void) 10263 { 10264 10265 ; 10266 return 0; 10267 } 10268 _ACEOF 10269 if ac_fn_c_try_link "$LINENO" 10270 then : 10271 eval $cacheid=yes 10272 else case e in #( 10273 e) eval $cacheid=no ;; 10274 esac 10275 fi 10276 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10277 conftest$ac_exeext conftest.$ac_ext ;; 10278 esac 10279 fi 10280 10281 10282 CFLAGS="$xorg_testset_save_CFLAGS" 10283 10284 eval supported=\$$cacheid 10285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10286 printf "%s\n" "$supported" >&6; } 10287 if test "$supported" = "yes" ; then 10288 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10289 found="yes" 10290 fi 10291 fi 10292 10293 10294 10295 10296 10297 10298 10299 10300 10301 10302 10303 10304 10305 10306 10307 xorg_testset_save_CFLAGS="$CFLAGS" 10308 10309 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10312 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10313 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10314 then : 10315 printf %s "(cached) " >&6 10316 else case e in #( 10317 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10318 /* end confdefs.h. */ 10319 int i; 10320 _ACEOF 10321 if ac_fn_c_try_compile "$LINENO" 10322 then : 10323 xorg_cv_cc_flag_unknown_warning_option=yes 10324 else case e in #( 10325 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10326 esac 10327 fi 10328 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10329 esac 10330 fi 10331 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10332 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10333 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10334 CFLAGS="$xorg_testset_save_CFLAGS" 10335 fi 10336 10337 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10338 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10340 fi 10341 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10343 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10344 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10345 then : 10346 printf %s "(cached) " >&6 10347 else case e in #( 10348 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10349 /* end confdefs.h. */ 10350 int i; 10351 _ACEOF 10352 if ac_fn_c_try_compile "$LINENO" 10353 then : 10354 xorg_cv_cc_flag_unused_command_line_argument=yes 10355 else case e in #( 10356 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10357 esac 10358 fi 10359 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10360 esac 10361 fi 10362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10363 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10364 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10365 CFLAGS="$xorg_testset_save_CFLAGS" 10366 fi 10367 10368 found="no" 10369 10370 if test $found = "no" ; then 10371 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10373 fi 10374 10375 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10376 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10377 fi 10378 10379 CFLAGS="$CFLAGS -Warray-bounds" 10380 10381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10382 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10383 cacheid=xorg_cv_cc_flag__Warray_bounds 10384 if eval test \${$cacheid+y} 10385 then : 10386 printf %s "(cached) " >&6 10387 else case e in #( 10388 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10389 /* end confdefs.h. */ 10390 int i; 10391 int 10392 main (void) 10393 { 10394 10395 ; 10396 return 0; 10397 } 10398 _ACEOF 10399 if ac_fn_c_try_link "$LINENO" 10400 then : 10401 eval $cacheid=yes 10402 else case e in #( 10403 e) eval $cacheid=no ;; 10404 esac 10405 fi 10406 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10407 conftest$ac_exeext conftest.$ac_ext ;; 10408 esac 10409 fi 10410 10411 10412 CFLAGS="$xorg_testset_save_CFLAGS" 10413 10414 eval supported=\$$cacheid 10415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10416 printf "%s\n" "$supported" >&6; } 10417 if test "$supported" = "yes" ; then 10418 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10419 found="yes" 10420 fi 10421 fi 10422 10423 10424 10425 10426 10427 10428 10429 10430 10431 10432 10433 10434 10435 10436 10437 xorg_testset_save_CFLAGS="$CFLAGS" 10438 10439 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10442 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10443 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10444 then : 10445 printf %s "(cached) " >&6 10446 else case e in #( 10447 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10448 /* end confdefs.h. */ 10449 int i; 10450 _ACEOF 10451 if ac_fn_c_try_compile "$LINENO" 10452 then : 10453 xorg_cv_cc_flag_unknown_warning_option=yes 10454 else case e in #( 10455 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10456 esac 10457 fi 10458 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10459 esac 10460 fi 10461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10462 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10463 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10464 CFLAGS="$xorg_testset_save_CFLAGS" 10465 fi 10466 10467 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10470 fi 10471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10473 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10474 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10475 then : 10476 printf %s "(cached) " >&6 10477 else case e in #( 10478 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10479 /* end confdefs.h. */ 10480 int i; 10481 _ACEOF 10482 if ac_fn_c_try_compile "$LINENO" 10483 then : 10484 xorg_cv_cc_flag_unused_command_line_argument=yes 10485 else case e in #( 10486 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10487 esac 10488 fi 10489 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10490 esac 10491 fi 10492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10493 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10494 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10495 CFLAGS="$xorg_testset_save_CFLAGS" 10496 fi 10497 10498 found="no" 10499 10500 if test $found = "no" ; then 10501 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10503 fi 10504 10505 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10507 fi 10508 10509 CFLAGS="$CFLAGS -Wwrite-strings" 10510 10511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10512 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10513 cacheid=xorg_cv_cc_flag__Wwrite_strings 10514 if eval test \${$cacheid+y} 10515 then : 10516 printf %s "(cached) " >&6 10517 else case e in #( 10518 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10519 /* end confdefs.h. */ 10520 int i; 10521 int 10522 main (void) 10523 { 10524 10525 ; 10526 return 0; 10527 } 10528 _ACEOF 10529 if ac_fn_c_try_link "$LINENO" 10530 then : 10531 eval $cacheid=yes 10532 else case e in #( 10533 e) eval $cacheid=no ;; 10534 esac 10535 fi 10536 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10537 conftest$ac_exeext conftest.$ac_ext ;; 10538 esac 10539 fi 10540 10541 10542 CFLAGS="$xorg_testset_save_CFLAGS" 10543 10544 eval supported=\$$cacheid 10545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10546 printf "%s\n" "$supported" >&6; } 10547 if test "$supported" = "yes" ; then 10548 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10549 found="yes" 10550 fi 10551 fi 10552 10553 10554 10555 10556 10557 10558 10559 10560 10561 10562 10563 10564 10565 10566 10567 xorg_testset_save_CFLAGS="$CFLAGS" 10568 10569 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10570 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10572 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10573 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10574 then : 10575 printf %s "(cached) " >&6 10576 else case e in #( 10577 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10578 /* end confdefs.h. */ 10579 int i; 10580 _ACEOF 10581 if ac_fn_c_try_compile "$LINENO" 10582 then : 10583 xorg_cv_cc_flag_unknown_warning_option=yes 10584 else case e in #( 10585 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10586 esac 10587 fi 10588 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10589 esac 10590 fi 10591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10592 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10593 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10594 CFLAGS="$xorg_testset_save_CFLAGS" 10595 fi 10596 10597 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10598 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10600 fi 10601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10603 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10604 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10605 then : 10606 printf %s "(cached) " >&6 10607 else case e in #( 10608 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10609 /* end confdefs.h. */ 10610 int i; 10611 _ACEOF 10612 if ac_fn_c_try_compile "$LINENO" 10613 then : 10614 xorg_cv_cc_flag_unused_command_line_argument=yes 10615 else case e in #( 10616 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10617 esac 10618 fi 10619 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10620 esac 10621 fi 10622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10623 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10624 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10625 CFLAGS="$xorg_testset_save_CFLAGS" 10626 fi 10627 10628 found="no" 10629 10630 if test $found = "no" ; then 10631 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10633 fi 10634 10635 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10636 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10637 fi 10638 10639 CFLAGS="$CFLAGS -Waddress" 10640 10641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10642 printf %s "checking if $CC supports -Waddress... " >&6; } 10643 cacheid=xorg_cv_cc_flag__Waddress 10644 if eval test \${$cacheid+y} 10645 then : 10646 printf %s "(cached) " >&6 10647 else case e in #( 10648 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10649 /* end confdefs.h. */ 10650 int i; 10651 int 10652 main (void) 10653 { 10654 10655 ; 10656 return 0; 10657 } 10658 _ACEOF 10659 if ac_fn_c_try_link "$LINENO" 10660 then : 10661 eval $cacheid=yes 10662 else case e in #( 10663 e) eval $cacheid=no ;; 10664 esac 10665 fi 10666 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10667 conftest$ac_exeext conftest.$ac_ext ;; 10668 esac 10669 fi 10670 10671 10672 CFLAGS="$xorg_testset_save_CFLAGS" 10673 10674 eval supported=\$$cacheid 10675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10676 printf "%s\n" "$supported" >&6; } 10677 if test "$supported" = "yes" ; then 10678 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10679 found="yes" 10680 fi 10681 fi 10682 10683 10684 10685 10686 10687 10688 10689 10690 10691 10692 10693 10694 10695 10696 10697 xorg_testset_save_CFLAGS="$CFLAGS" 10698 10699 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10702 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10703 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10704 then : 10705 printf %s "(cached) " >&6 10706 else case e in #( 10707 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10708 /* end confdefs.h. */ 10709 int i; 10710 _ACEOF 10711 if ac_fn_c_try_compile "$LINENO" 10712 then : 10713 xorg_cv_cc_flag_unknown_warning_option=yes 10714 else case e in #( 10715 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10716 esac 10717 fi 10718 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10719 esac 10720 fi 10721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10722 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10723 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10724 CFLAGS="$xorg_testset_save_CFLAGS" 10725 fi 10726 10727 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10728 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10730 fi 10731 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10733 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10734 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10735 then : 10736 printf %s "(cached) " >&6 10737 else case e in #( 10738 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10739 /* end confdefs.h. */ 10740 int i; 10741 _ACEOF 10742 if ac_fn_c_try_compile "$LINENO" 10743 then : 10744 xorg_cv_cc_flag_unused_command_line_argument=yes 10745 else case e in #( 10746 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10747 esac 10748 fi 10749 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10750 esac 10751 fi 10752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10753 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10754 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10755 CFLAGS="$xorg_testset_save_CFLAGS" 10756 fi 10757 10758 found="no" 10759 10760 if test $found = "no" ; then 10761 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10762 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10763 fi 10764 10765 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10766 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10767 fi 10768 10769 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10770 10771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10772 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10773 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10774 if eval test \${$cacheid+y} 10775 then : 10776 printf %s "(cached) " >&6 10777 else case e in #( 10778 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10779 /* end confdefs.h. */ 10780 int i; 10781 int 10782 main (void) 10783 { 10784 10785 ; 10786 return 0; 10787 } 10788 _ACEOF 10789 if ac_fn_c_try_link "$LINENO" 10790 then : 10791 eval $cacheid=yes 10792 else case e in #( 10793 e) eval $cacheid=no ;; 10794 esac 10795 fi 10796 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10797 conftest$ac_exeext conftest.$ac_ext ;; 10798 esac 10799 fi 10800 10801 10802 CFLAGS="$xorg_testset_save_CFLAGS" 10803 10804 eval supported=\$$cacheid 10805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10806 printf "%s\n" "$supported" >&6; } 10807 if test "$supported" = "yes" ; then 10808 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10809 found="yes" 10810 fi 10811 fi 10812 10813 10814 10815 10816 10817 10818 10819 10820 10821 10822 10823 10824 10825 10826 10827 xorg_testset_save_CFLAGS="$CFLAGS" 10828 10829 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10832 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10833 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10834 then : 10835 printf %s "(cached) " >&6 10836 else case e in #( 10837 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10838 /* end confdefs.h. */ 10839 int i; 10840 _ACEOF 10841 if ac_fn_c_try_compile "$LINENO" 10842 then : 10843 xorg_cv_cc_flag_unknown_warning_option=yes 10844 else case e in #( 10845 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10846 esac 10847 fi 10848 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10849 esac 10850 fi 10851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10852 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10853 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10854 CFLAGS="$xorg_testset_save_CFLAGS" 10855 fi 10856 10857 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10858 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10860 fi 10861 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10863 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10864 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10865 then : 10866 printf %s "(cached) " >&6 10867 else case e in #( 10868 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10869 /* end confdefs.h. */ 10870 int i; 10871 _ACEOF 10872 if ac_fn_c_try_compile "$LINENO" 10873 then : 10874 xorg_cv_cc_flag_unused_command_line_argument=yes 10875 else case e in #( 10876 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10877 esac 10878 fi 10879 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10880 esac 10881 fi 10882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10883 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10884 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10885 CFLAGS="$xorg_testset_save_CFLAGS" 10886 fi 10887 10888 found="no" 10889 10890 if test $found = "no" ; then 10891 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10893 fi 10894 10895 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10897 fi 10898 10899 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10900 10901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10902 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10903 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10904 if eval test \${$cacheid+y} 10905 then : 10906 printf %s "(cached) " >&6 10907 else case e in #( 10908 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10909 /* end confdefs.h. */ 10910 int i; 10911 int 10912 main (void) 10913 { 10914 10915 ; 10916 return 0; 10917 } 10918 _ACEOF 10919 if ac_fn_c_try_link "$LINENO" 10920 then : 10921 eval $cacheid=yes 10922 else case e in #( 10923 e) eval $cacheid=no ;; 10924 esac 10925 fi 10926 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10927 conftest$ac_exeext conftest.$ac_ext ;; 10928 esac 10929 fi 10930 10931 10932 CFLAGS="$xorg_testset_save_CFLAGS" 10933 10934 eval supported=\$$cacheid 10935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10936 printf "%s\n" "$supported" >&6; } 10937 if test "$supported" = "yes" ; then 10938 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10939 found="yes" 10940 fi 10941 fi 10942 10943 10944 fi 10945 10946 10947 10948 10949 10950 10951 10952 CWARNFLAGS="$BASE_CFLAGS" 10953 if test "x$GCC" = xyes ; then 10954 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10955 fi 10956 10957 10958 10959 10960 10961 10962 10963 10964 # Check whether --enable-strict-compilation was given. 10965 if test ${enable_strict_compilation+y} 10966 then : 10967 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10968 else case e in #( 10969 e) STRICT_COMPILE=no ;; 10970 esac 10971 fi 10972 10973 10974 10975 10976 10977 10978 STRICT_CFLAGS="" 10979 10980 10981 10982 10983 10984 10985 10986 10987 10988 10989 10990 10991 10992 xorg_testset_save_CFLAGS="$CFLAGS" 10993 10994 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10997 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10998 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10999 then : 11000 printf %s "(cached) " >&6 11001 else case e in #( 11002 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11003 /* end confdefs.h. */ 11004 int i; 11005 _ACEOF 11006 if ac_fn_c_try_compile "$LINENO" 11007 then : 11008 xorg_cv_cc_flag_unknown_warning_option=yes 11009 else case e in #( 11010 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11011 esac 11012 fi 11013 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11014 esac 11015 fi 11016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11017 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11018 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11019 CFLAGS="$xorg_testset_save_CFLAGS" 11020 fi 11021 11022 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11023 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11025 fi 11026 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11028 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11029 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11030 then : 11031 printf %s "(cached) " >&6 11032 else case e in #( 11033 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11034 /* end confdefs.h. */ 11035 int i; 11036 _ACEOF 11037 if ac_fn_c_try_compile "$LINENO" 11038 then : 11039 xorg_cv_cc_flag_unused_command_line_argument=yes 11040 else case e in #( 11041 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11042 esac 11043 fi 11044 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11045 esac 11046 fi 11047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11048 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11049 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11050 CFLAGS="$xorg_testset_save_CFLAGS" 11051 fi 11052 11053 found="no" 11054 11055 if test $found = "no" ; then 11056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11058 fi 11059 11060 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11062 fi 11063 11064 CFLAGS="$CFLAGS -pedantic" 11065 11066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11067 printf %s "checking if $CC supports -pedantic... " >&6; } 11068 cacheid=xorg_cv_cc_flag__pedantic 11069 if eval test \${$cacheid+y} 11070 then : 11071 printf %s "(cached) " >&6 11072 else case e in #( 11073 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11074 /* end confdefs.h. */ 11075 int i; 11076 int 11077 main (void) 11078 { 11079 11080 ; 11081 return 0; 11082 } 11083 _ACEOF 11084 if ac_fn_c_try_link "$LINENO" 11085 then : 11086 eval $cacheid=yes 11087 else case e in #( 11088 e) eval $cacheid=no ;; 11089 esac 11090 fi 11091 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11092 conftest$ac_exeext conftest.$ac_ext ;; 11093 esac 11094 fi 11095 11096 11097 CFLAGS="$xorg_testset_save_CFLAGS" 11098 11099 eval supported=\$$cacheid 11100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11101 printf "%s\n" "$supported" >&6; } 11102 if test "$supported" = "yes" ; then 11103 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11104 found="yes" 11105 fi 11106 fi 11107 11108 11109 11110 11111 11112 11113 11114 11115 11116 11117 11118 11119 11120 11121 11122 xorg_testset_save_CFLAGS="$CFLAGS" 11123 11124 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11127 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11128 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11129 then : 11130 printf %s "(cached) " >&6 11131 else case e in #( 11132 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11133 /* end confdefs.h. */ 11134 int i; 11135 _ACEOF 11136 if ac_fn_c_try_compile "$LINENO" 11137 then : 11138 xorg_cv_cc_flag_unknown_warning_option=yes 11139 else case e in #( 11140 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11141 esac 11142 fi 11143 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11144 esac 11145 fi 11146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11147 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11148 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11149 CFLAGS="$xorg_testset_save_CFLAGS" 11150 fi 11151 11152 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11155 fi 11156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11158 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11159 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11160 then : 11161 printf %s "(cached) " >&6 11162 else case e in #( 11163 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11164 /* end confdefs.h. */ 11165 int i; 11166 _ACEOF 11167 if ac_fn_c_try_compile "$LINENO" 11168 then : 11169 xorg_cv_cc_flag_unused_command_line_argument=yes 11170 else case e in #( 11171 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11172 esac 11173 fi 11174 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11175 esac 11176 fi 11177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11178 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11179 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11180 CFLAGS="$xorg_testset_save_CFLAGS" 11181 fi 11182 11183 found="no" 11184 11185 if test $found = "no" ; then 11186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11188 fi 11189 11190 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11191 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11192 fi 11193 11194 CFLAGS="$CFLAGS -Werror" 11195 11196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11197 printf %s "checking if $CC supports -Werror... " >&6; } 11198 cacheid=xorg_cv_cc_flag__Werror 11199 if eval test \${$cacheid+y} 11200 then : 11201 printf %s "(cached) " >&6 11202 else case e in #( 11203 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11204 /* end confdefs.h. */ 11205 int i; 11206 int 11207 main (void) 11208 { 11209 11210 ; 11211 return 0; 11212 } 11213 _ACEOF 11214 if ac_fn_c_try_link "$LINENO" 11215 then : 11216 eval $cacheid=yes 11217 else case e in #( 11218 e) eval $cacheid=no ;; 11219 esac 11220 fi 11221 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11222 conftest$ac_exeext conftest.$ac_ext ;; 11223 esac 11224 fi 11225 11226 11227 CFLAGS="$xorg_testset_save_CFLAGS" 11228 11229 eval supported=\$$cacheid 11230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11231 printf "%s\n" "$supported" >&6; } 11232 if test "$supported" = "yes" ; then 11233 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11234 found="yes" 11235 fi 11236 fi 11237 11238 if test $found = "no" ; then 11239 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11241 fi 11242 11243 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11244 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11245 fi 11246 11247 CFLAGS="$CFLAGS -errwarn" 11248 11249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11250 printf %s "checking if $CC supports -errwarn... " >&6; } 11251 cacheid=xorg_cv_cc_flag__errwarn 11252 if eval test \${$cacheid+y} 11253 then : 11254 printf %s "(cached) " >&6 11255 else case e in #( 11256 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11257 /* end confdefs.h. */ 11258 int i; 11259 int 11260 main (void) 11261 { 11262 11263 ; 11264 return 0; 11265 } 11266 _ACEOF 11267 if ac_fn_c_try_link "$LINENO" 11268 then : 11269 eval $cacheid=yes 11270 else case e in #( 11271 e) eval $cacheid=no ;; 11272 esac 11273 fi 11274 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11275 conftest$ac_exeext conftest.$ac_ext ;; 11276 esac 11277 fi 11278 11279 11280 CFLAGS="$xorg_testset_save_CFLAGS" 11281 11282 eval supported=\$$cacheid 11283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11284 printf "%s\n" "$supported" >&6; } 11285 if test "$supported" = "yes" ; then 11286 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11287 found="yes" 11288 fi 11289 fi 11290 11291 11292 11293 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11294 # activate it with -Werror, so we add it here explicitly. 11295 11296 11297 11298 11299 11300 11301 11302 11303 11304 11305 11306 11307 11308 xorg_testset_save_CFLAGS="$CFLAGS" 11309 11310 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11313 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11314 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11315 then : 11316 printf %s "(cached) " >&6 11317 else case e in #( 11318 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11319 /* end confdefs.h. */ 11320 int i; 11321 _ACEOF 11322 if ac_fn_c_try_compile "$LINENO" 11323 then : 11324 xorg_cv_cc_flag_unknown_warning_option=yes 11325 else case e in #( 11326 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11327 esac 11328 fi 11329 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11330 esac 11331 fi 11332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11333 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11334 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11335 CFLAGS="$xorg_testset_save_CFLAGS" 11336 fi 11337 11338 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11339 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11340 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11341 fi 11342 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11344 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11345 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11346 then : 11347 printf %s "(cached) " >&6 11348 else case e in #( 11349 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11350 /* end confdefs.h. */ 11351 int i; 11352 _ACEOF 11353 if ac_fn_c_try_compile "$LINENO" 11354 then : 11355 xorg_cv_cc_flag_unused_command_line_argument=yes 11356 else case e in #( 11357 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11358 esac 11359 fi 11360 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11361 esac 11362 fi 11363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11364 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11365 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11366 CFLAGS="$xorg_testset_save_CFLAGS" 11367 fi 11368 11369 found="no" 11370 11371 if test $found = "no" ; then 11372 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11373 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11374 fi 11375 11376 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11377 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11378 fi 11379 11380 CFLAGS="$CFLAGS -Werror=attributes" 11381 11382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11383 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11384 cacheid=xorg_cv_cc_flag__Werror_attributes 11385 if eval test \${$cacheid+y} 11386 then : 11387 printf %s "(cached) " >&6 11388 else case e in #( 11389 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11390 /* end confdefs.h. */ 11391 int i; 11392 int 11393 main (void) 11394 { 11395 11396 ; 11397 return 0; 11398 } 11399 _ACEOF 11400 if ac_fn_c_try_link "$LINENO" 11401 then : 11402 eval $cacheid=yes 11403 else case e in #( 11404 e) eval $cacheid=no ;; 11405 esac 11406 fi 11407 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11408 conftest$ac_exeext conftest.$ac_ext ;; 11409 esac 11410 fi 11411 11412 11413 CFLAGS="$xorg_testset_save_CFLAGS" 11414 11415 eval supported=\$$cacheid 11416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11417 printf "%s\n" "$supported" >&6; } 11418 if test "$supported" = "yes" ; then 11419 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11420 found="yes" 11421 fi 11422 fi 11423 11424 11425 11426 if test "x$STRICT_COMPILE" = "xyes"; then 11427 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11428 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11429 fi 11430 11431 11432 11433 11434 11435 11436 11437 11438 cat >>confdefs.h <<_ACEOF 11439 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11440 _ACEOF 11441 11442 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11443 if test "x$PVM" = "x"; then 11444 PVM="0" 11445 fi 11446 11447 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11448 11449 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11450 if test "x$PVP" = "x"; then 11451 PVP="0" 11452 fi 11453 11454 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11455 11456 11457 11458 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11459 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11460 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11461 touch \$(top_srcdir)/ChangeLog; \ 11462 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11463 11464 11465 11466 11467 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11468 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11469 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11470 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11471 touch \$(top_srcdir)/INSTALL; \ 11472 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11473 11474 11475 11476 11477 11478 11479 case $host_os in 11480 solaris*) 11481 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11482 # check for a man page file found in later versions that use 11483 # traditional section numbers instead 11484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11485 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11486 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11487 then : 11488 printf %s "(cached) " >&6 11489 else case e in #( 11490 e) test "$cross_compiling" = yes && 11491 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11492 if test -r "/usr/share/man/man7/attributes.7"; then 11493 ac_cv_file__usr_share_man_man7_attributes_7=yes 11494 else 11495 ac_cv_file__usr_share_man_man7_attributes_7=no 11496 fi ;; 11497 esac 11498 fi 11499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11500 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11501 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11502 then : 11503 SYSV_MAN_SECTIONS=false 11504 else case e in #( 11505 e) SYSV_MAN_SECTIONS=true ;; 11506 esac 11507 fi 11508 11509 ;; 11510 *) SYSV_MAN_SECTIONS=false ;; 11511 esac 11512 11513 if test x$APP_MAN_SUFFIX = x ; then 11514 APP_MAN_SUFFIX=1 11515 fi 11516 if test x$APP_MAN_DIR = x ; then 11517 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11518 fi 11519 11520 if test x$LIB_MAN_SUFFIX = x ; then 11521 LIB_MAN_SUFFIX=3 11522 fi 11523 if test x$LIB_MAN_DIR = x ; then 11524 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11525 fi 11526 11527 if test x$FILE_MAN_SUFFIX = x ; then 11528 case $SYSV_MAN_SECTIONS in 11529 true) FILE_MAN_SUFFIX=4 ;; 11530 *) FILE_MAN_SUFFIX=5 ;; 11531 esac 11532 fi 11533 if test x$FILE_MAN_DIR = x ; then 11534 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11535 fi 11536 11537 if test x$MISC_MAN_SUFFIX = x ; then 11538 case $SYSV_MAN_SECTIONS in 11539 true) MISC_MAN_SUFFIX=5 ;; 11540 *) MISC_MAN_SUFFIX=7 ;; 11541 esac 11542 fi 11543 if test x$MISC_MAN_DIR = x ; then 11544 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11545 fi 11546 11547 if test x$DRIVER_MAN_SUFFIX = x ; then 11548 case $SYSV_MAN_SECTIONS in 11549 true) DRIVER_MAN_SUFFIX=7 ;; 11550 *) DRIVER_MAN_SUFFIX=4 ;; 11551 esac 11552 fi 11553 if test x$DRIVER_MAN_DIR = x ; then 11554 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11555 fi 11556 11557 if test x$ADMIN_MAN_SUFFIX = x ; then 11558 case $SYSV_MAN_SECTIONS in 11559 true) ADMIN_MAN_SUFFIX=1m ;; 11560 *) ADMIN_MAN_SUFFIX=8 ;; 11561 esac 11562 fi 11563 if test x$ADMIN_MAN_DIR = x ; then 11564 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11565 fi 11566 11567 11568 11569 11570 11571 11572 11573 11574 11575 11576 11577 11578 11579 11580 11581 XORG_MAN_PAGE="X Version 11" 11582 11583 MAN_SUBSTS="\ 11584 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11585 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11586 -e 's|__xservername__|Xorg|g' \ 11587 -e 's|__xconfigfile__|xorg.conf|g' \ 11588 -e 's|__projectroot__|\$(prefix)|g' \ 11589 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11590 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11591 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11592 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11593 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11594 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11595 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11596 11597 11598 11599 # Check whether --enable-silent-rules was given. 11600 if test ${enable_silent_rules+y} 11601 then : 11602 enableval=$enable_silent_rules; 11603 fi 11604 11605 case $enable_silent_rules in # ((( 11606 yes) AM_DEFAULT_VERBOSITY=0;; 11607 no) AM_DEFAULT_VERBOSITY=1;; 11608 *) AM_DEFAULT_VERBOSITY=0;; 11609 esac 11610 am_make=${MAKE-make} 11611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11612 printf %s "checking whether $am_make supports nested variables... " >&6; } 11613 if test ${am_cv_make_support_nested_variables+y} 11614 then : 11615 printf %s "(cached) " >&6 11616 else case e in #( 11617 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 11618 BAR0=false 11619 BAR1=true 11620 V=1 11621 am__doit: 11622 @$(TRUE) 11623 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11624 am_cv_make_support_nested_variables=yes 11625 else 11626 am_cv_make_support_nested_variables=no 11627 fi ;; 11628 esac 11629 fi 11630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11631 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11632 if test $am_cv_make_support_nested_variables = yes; then 11633 AM_V='$(V)' 11634 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11635 else 11636 AM_V=$AM_DEFAULT_VERBOSITY 11637 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11638 fi 11639 AM_BACKSLASH='\' 11640 11641 11642 11643 11644 # Checks for pkg-config packages 11645 11646 pkg_failed=no 11647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XMH" >&5 11648 printf %s "checking for XMH... " >&6; } 11649 11650 if test -n "$XMH_CFLAGS"; then 11651 pkg_cv_XMH_CFLAGS="$XMH_CFLAGS" 11652 elif test -n "$PKG_CONFIG"; then 11653 if test -n "$PKG_CONFIG" && \ 11654 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.3 x11 xbitmaps >= 1.1.0 xproto >= 7.0.17\""; } >&5 11655 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.3 x11 xbitmaps >= 1.1.0 xproto >= 7.0.17") 2>&5 11656 ac_status=$? 11657 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11658 test $ac_status = 0; }; then 11659 pkg_cv_XMH_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt >= 1.3 x11 xbitmaps >= 1.1.0 xproto >= 7.0.17" 2>/dev/null` 11660 test "x$?" != "x0" && pkg_failed=yes 11661 else 11662 pkg_failed=yes 11663 fi 11664 else 11665 pkg_failed=untried 11666 fi 11667 if test -n "$XMH_LIBS"; then 11668 pkg_cv_XMH_LIBS="$XMH_LIBS" 11669 elif test -n "$PKG_CONFIG"; then 11670 if test -n "$PKG_CONFIG" && \ 11671 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.3 x11 xbitmaps >= 1.1.0 xproto >= 7.0.17\""; } >&5 11672 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.3 x11 xbitmaps >= 1.1.0 xproto >= 7.0.17") 2>&5 11673 ac_status=$? 11674 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11675 test $ac_status = 0; }; then 11676 pkg_cv_XMH_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt >= 1.3 x11 xbitmaps >= 1.1.0 xproto >= 7.0.17" 2>/dev/null` 11677 test "x$?" != "x0" && pkg_failed=yes 11678 else 11679 pkg_failed=yes 11680 fi 11681 else 11682 pkg_failed=untried 11683 fi 11684 11685 11686 11687 if test $pkg_failed = yes; then 11688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11689 printf "%s\n" "no" >&6; } 11690 11691 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11692 _pkg_short_errors_supported=yes 11693 else 11694 _pkg_short_errors_supported=no 11695 fi 11696 if test $_pkg_short_errors_supported = yes; then 11697 XMH_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu xt >= 1.3 x11 xbitmaps >= 1.1.0 xproto >= 7.0.17" 2>&1` 11698 else 11699 XMH_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu xt >= 1.3 x11 xbitmaps >= 1.1.0 xproto >= 7.0.17" 2>&1` 11700 fi 11701 # Put the nasty error message in config.log where it belongs 11702 echo "$XMH_PKG_ERRORS" >&5 11703 11704 as_fn_error $? "Package requirements (xaw7 xmu xt >= 1.3 x11 xbitmaps >= 1.1.0 xproto >= 7.0.17) were not met: 11705 11706 $XMH_PKG_ERRORS 11707 11708 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11709 installed software in a non-standard prefix. 11710 11711 Alternatively, you may set the environment variables XMH_CFLAGS 11712 and XMH_LIBS to avoid the need to call pkg-config. 11713 See the pkg-config man page for more details." "$LINENO" 5 11714 elif test $pkg_failed = untried; then 11715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11716 printf "%s\n" "no" >&6; } 11717 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11718 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11719 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11720 is in your PATH or set the PKG_CONFIG environment variable to the full 11721 path to pkg-config. 11722 11723 Alternatively, you may set the environment variables XMH_CFLAGS 11724 and XMH_LIBS to avoid the need to call pkg-config. 11725 See the pkg-config man page for more details. 11726 11727 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11728 See 'config.log' for more details" "$LINENO" 5; } 11729 else 11730 XMH_CFLAGS=$pkg_cv_XMH_CFLAGS 11731 XMH_LIBS=$pkg_cv_XMH_LIBS 11732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11733 printf "%s\n" "yes" >&6; } 11734 11735 fi 11736 11737 11738 pkg_failed=no 11739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11740 printf %s "checking for APPDEFS... " >&6; } 11741 11742 if test -n "$APPDEFS_CFLAGS"; then 11743 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11744 elif test -n "$PKG_CONFIG"; then 11745 if test -n "$PKG_CONFIG" && \ 11746 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11747 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11748 ac_status=$? 11749 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11750 test $ac_status = 0; }; then 11751 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11752 test "x$?" != "x0" && pkg_failed=yes 11753 else 11754 pkg_failed=yes 11755 fi 11756 else 11757 pkg_failed=untried 11758 fi 11759 if test -n "$APPDEFS_LIBS"; then 11760 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11761 elif test -n "$PKG_CONFIG"; then 11762 if test -n "$PKG_CONFIG" && \ 11763 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11764 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11765 ac_status=$? 11766 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11767 test $ac_status = 0; }; then 11768 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11769 test "x$?" != "x0" && pkg_failed=yes 11770 else 11771 pkg_failed=yes 11772 fi 11773 else 11774 pkg_failed=untried 11775 fi 11776 11777 11778 11779 if test $pkg_failed = yes; then 11780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11781 printf "%s\n" "no" >&6; } 11782 11783 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11784 _pkg_short_errors_supported=yes 11785 else 11786 _pkg_short_errors_supported=no 11787 fi 11788 if test $_pkg_short_errors_supported = yes; then 11789 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 11790 else 11791 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 11792 fi 11793 # Put the nasty error message in config.log where it belongs 11794 echo "$APPDEFS_PKG_ERRORS" >&5 11795 11796 as_fn_error $? "Package requirements (xt) were not met: 11797 11798 $APPDEFS_PKG_ERRORS 11799 11800 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11801 installed software in a non-standard prefix. 11802 11803 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11804 and APPDEFS_LIBS to avoid the need to call pkg-config. 11805 See the pkg-config man page for more details." "$LINENO" 5 11806 elif test $pkg_failed = untried; then 11807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11808 printf "%s\n" "no" >&6; } 11809 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11810 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11811 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11812 is in your PATH or set the PKG_CONFIG environment variable to the full 11813 path to pkg-config. 11814 11815 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11816 and APPDEFS_LIBS to avoid the need to call pkg-config. 11817 See the pkg-config man page for more details. 11818 11819 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11820 See 'config.log' for more details" "$LINENO" 5; } 11821 else 11822 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11823 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11825 printf "%s\n" "yes" >&6; } 11826 11827 fi 11828 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11829 11830 # Check whether --with-appdefaultdir was given. 11831 if test ${with_appdefaultdir+y} 11832 then : 11833 withval=$with_appdefaultdir; appdefaultdir="$withval" 11834 else case e in #( 11835 e) appdefaultdir="${xt_appdefaultdir}" ;; 11836 esac 11837 fi 11838 11839 11840 11841 # Checks for typedefs, structures, and compiler characteristics. 11842 # Check whether --enable-largefile was given. 11843 if test ${enable_largefile+y} 11844 then : 11845 enableval=$enable_largefile; 11846 fi 11847 if test "$enable_largefile,$enable_year2038" != no,no 11848 then : 11849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 11850 printf %s "checking for $CC option to enable large file support... " >&6; } 11851 if test ${ac_cv_sys_largefile_opts+y} 11852 then : 11853 printf %s "(cached) " >&6 11854 else case e in #( 11855 e) ac_save_CC="$CC" 11856 ac_opt_found=no 11857 for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do 11858 if test x"$ac_opt" != x"none needed" 11859 then : 11860 CC="$ac_save_CC $ac_opt" 11861 fi 11862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11863 /* end confdefs.h. */ 11864 #include <sys/types.h> 11865 #ifndef FTYPE 11866 # define FTYPE off_t 11867 #endif 11868 /* Check that FTYPE can represent 2**63 - 1 correctly. 11869 We can't simply define LARGE_FTYPE to be 9223372036854775807, 11870 since some C++ compilers masquerading as C compilers 11871 incorrectly reject 9223372036854775807. */ 11872 #define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) 11873 int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 11874 && LARGE_FTYPE % 2147483647 == 1) 11875 ? 1 : -1]; 11876 int 11877 main (void) 11878 { 11879 11880 ; 11881 return 0; 11882 } 11883 _ACEOF 11884 if ac_fn_c_try_compile "$LINENO" 11885 then : 11886 if test x"$ac_opt" = x"none needed" 11887 then : 11888 # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. 11889 CC="$CC -DFTYPE=ino_t" 11890 if ac_fn_c_try_compile "$LINENO" 11891 then : 11892 11893 else case e in #( 11894 e) CC="$CC -D_FILE_OFFSET_BITS=64" 11895 if ac_fn_c_try_compile "$LINENO" 11896 then : 11897 ac_opt='-D_FILE_OFFSET_BITS=64' 11898 fi 11899 rm -f core conftest.err conftest.$ac_objext conftest.beam ;; 11900 esac 11901 fi 11902 rm -f core conftest.err conftest.$ac_objext conftest.beam 11903 fi 11904 ac_cv_sys_largefile_opts=$ac_opt 11905 ac_opt_found=yes 11906 fi 11907 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11908 test $ac_opt_found = no || break 11909 done 11910 CC="$ac_save_CC" 11911 11912 test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; 11913 esac 11914 fi 11915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 11916 printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } 11917 11918 ac_have_largefile=yes 11919 case $ac_cv_sys_largefile_opts in #( 11920 "none needed") : 11921 ;; #( 11922 "supported through gnulib") : 11923 ;; #( 11924 "support not detected") : 11925 ac_have_largefile=no ;; #( 11926 "-D_FILE_OFFSET_BITS=64") : 11927 11928 printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h 11929 ;; #( 11930 "-D_LARGE_FILES=1") : 11931 11932 printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h 11933 ;; #( 11934 "-n32") : 11935 CC="$CC -n32" ;; #( 11936 *) : 11937 as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; 11938 esac 11939 11940 if test "$enable_year2038" != no 11941 then : 11942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5 11943 printf %s "checking for $CC option for timestamps after 2038... " >&6; } 11944 if test ${ac_cv_sys_year2038_opts+y} 11945 then : 11946 printf %s "(cached) " >&6 11947 else case e in #( 11948 e) ac_save_CPPFLAGS="$CPPFLAGS" 11949 ac_opt_found=no 11950 for ac_opt in "none needed" "-D_TIME_BITS=64" "-D__MINGW_USE_VC2005_COMPAT" "-U_USE_32_BIT_TIME_T -D__MINGW_USE_VC2005_COMPAT"; do 11951 if test x"$ac_opt" != x"none needed" 11952 then : 11953 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 11954 fi 11955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11956 /* end confdefs.h. */ 11957 11958 #include <time.h> 11959 /* Check that time_t can represent 2**32 - 1 correctly. */ 11960 #define LARGE_TIME_T \\ 11961 ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) 11962 int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 11963 && LARGE_TIME_T % 65537 == 0) 11964 ? 1 : -1]; 11965 11966 int 11967 main (void) 11968 { 11969 11970 ; 11971 return 0; 11972 } 11973 _ACEOF 11974 if ac_fn_c_try_compile "$LINENO" 11975 then : 11976 ac_cv_sys_year2038_opts="$ac_opt" 11977 ac_opt_found=yes 11978 fi 11979 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11980 test $ac_opt_found = no || break 11981 done 11982 CPPFLAGS="$ac_save_CPPFLAGS" 11983 test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; 11984 esac 11985 fi 11986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 11987 printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } 11988 11989 ac_have_year2038=yes 11990 case $ac_cv_sys_year2038_opts in #( 11991 "none needed") : 11992 ;; #( 11993 "support not detected") : 11994 ac_have_year2038=no ;; #( 11995 "-D_TIME_BITS=64") : 11996 11997 printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h 11998 ;; #( 11999 "-D__MINGW_USE_VC2005_COMPAT") : 12000 12001 printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h 12002 ;; #( 12003 "-U_USE_32_BIT_TIME_T"*) : 12004 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12005 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12006 as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It 12007 will stop working after mid-January 2038. Remove 12008 _USE_32BIT_TIME_T from the compiler flags. 12009 See 'config.log' for more details" "$LINENO" 5; } ;; #( 12010 *) : 12011 as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; 12012 esac 12013 12014 fi 12015 12016 fi 12017 12018 # Checks for library functions. 12019 12020 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default 12021 " 12022 if test "x$ac_cv_type_pid_t" = xyes 12023 then : 12024 12025 else case e in #( 12026 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12027 /* end confdefs.h. */ 12028 12029 #if defined _WIN64 && !defined __CYGWIN__ 12030 LLP64 12031 #endif 12032 12033 int 12034 main (void) 12035 { 12036 12037 ; 12038 return 0; 12039 } 12040 12041 _ACEOF 12042 if ac_fn_c_try_compile "$LINENO" 12043 then : 12044 ac_pid_type='int' 12045 else case e in #( 12046 e) ac_pid_type='__int64' ;; 12047 esac 12048 fi 12049 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12050 12051 printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h 12052 12053 ;; 12054 esac 12055 fi 12056 12057 12058 12059 ac_func= 12060 for ac_item in $ac_func_c_list 12061 do 12062 if test $ac_func; then 12063 ac_fn_c_check_func "$LINENO" $ac_func ac_cv_func_$ac_func 12064 if eval test \"x\$ac_cv_func_$ac_func\" = xyes; then 12065 echo "#define $ac_item 1" >> confdefs.h 12066 fi 12067 ac_func= 12068 else 12069 ac_func=$ac_item 12070 fi 12071 done 12072 12073 12074 12075 if test "x$ac_cv_func_fork" = xyes; then 12076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 12077 printf %s "checking for working fork... " >&6; } 12078 if test ${ac_cv_func_fork_works+y} 12079 then : 12080 printf %s "(cached) " >&6 12081 else case e in #( 12082 e) if test "$cross_compiling" = yes 12083 then : 12084 ac_cv_func_fork_works=cross 12085 else case e in #( 12086 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12087 /* end confdefs.h. */ 12088 $ac_includes_default 12089 int 12090 main (void) 12091 { 12092 12093 /* By R. Kuhlmann. */ 12094 return fork () < 0; 12095 12096 ; 12097 return 0; 12098 } 12099 _ACEOF 12100 if ac_fn_c_try_run "$LINENO" 12101 then : 12102 ac_cv_func_fork_works=yes 12103 else case e in #( 12104 e) ac_cv_func_fork_works=no ;; 12105 esac 12106 fi 12107 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12108 conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 12109 esac 12110 fi 12111 ;; 12112 esac 12113 fi 12114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 12115 printf "%s\n" "$ac_cv_func_fork_works" >&6; } 12116 12117 else 12118 ac_cv_func_fork_works=$ac_cv_func_fork 12119 fi 12120 if test "x$ac_cv_func_fork_works" = xcross; then 12121 case $host in 12122 *-*-amigaos* | *-*-msdosdjgpp*) 12123 # Override, as these systems have only a dummy fork() stub 12124 ac_cv_func_fork_works=no 12125 ;; 12126 *) 12127 ac_cv_func_fork_works=yes 12128 ;; 12129 esac 12130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 12131 printf "%s\n" "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 12132 fi 12133 ac_cv_func_vfork_works=$ac_cv_func_vfork 12134 if test "x$ac_cv_func_vfork" = xyes; then 12135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 12136 printf %s "checking for working vfork... " >&6; } 12137 if test ${ac_cv_func_vfork_works+y} 12138 then : 12139 printf %s "(cached) " >&6 12140 else case e in #( 12141 e) if test "$cross_compiling" = yes 12142 then : 12143 ac_cv_func_vfork_works=cross 12144 else case e in #( 12145 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12146 /* end confdefs.h. */ 12147 /* Thanks to Paul Eggert for this test. */ 12148 $ac_includes_default 12149 #include <signal.h> 12150 #include <sys/wait.h> 12151 #ifdef HAVE_VFORK_H 12152 # include <vfork.h> 12153 #endif 12154 12155 static void 12156 do_nothing (int sig) 12157 { 12158 (void) sig; 12159 } 12160 12161 /* On some sparc systems, changes by the child to local and incoming 12162 argument registers are propagated back to the parent. The compiler 12163 is told about this with #include <vfork.h>, but some compilers 12164 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 12165 static variable whose address is put into a register that is 12166 clobbered by the vfork. */ 12167 static void 12168 sparc_address_test (int arg) 12169 { 12170 static pid_t child; 12171 if (!child) { 12172 child = vfork (); 12173 if (child < 0) { 12174 perror ("vfork"); 12175 _exit(2); 12176 } 12177 if (!child) { 12178 arg = getpid(); 12179 write(-1, "", 0); 12180 _exit (arg); 12181 } 12182 } 12183 } 12184 12185 int 12186 main (void) 12187 { 12188 pid_t parent = getpid (); 12189 pid_t child; 12190 12191 sparc_address_test (0); 12192 12193 /* On Solaris 2.4, changes by the child to the signal handler 12194 also munge signal handlers in the parent. To detect this, 12195 start by putting the parent's handler in a known state. */ 12196 signal (SIGTERM, SIG_DFL); 12197 12198 child = vfork (); 12199 12200 if (child == 0) { 12201 /* Here is another test for sparc vfork register problems. This 12202 test uses lots of local variables, at least as many local 12203 variables as main has allocated so far including compiler 12204 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 12205 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 12206 reuse the register of parent for one of the local variables, 12207 since it will think that parent can't possibly be used any more 12208 in this routine. Assigning to the local variable will thus 12209 munge parent in the parent process. */ 12210 pid_t 12211 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 12212 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 12213 /* Convince the compiler that p..p7 are live; otherwise, it might 12214 use the same hardware register for all 8 local variables. */ 12215 if (p != p1 || p != p2 || p != p3 || p != p4 12216 || p != p5 || p != p6 || p != p7) 12217 _exit(1); 12218 12219 /* Alter the child's signal handler. */ 12220 if (signal (SIGTERM, do_nothing) != SIG_DFL) 12221 _exit(1); 12222 12223 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 12224 from child file descriptors. If the child closes a descriptor 12225 before it execs or exits, this munges the parent's descriptor 12226 as well. Test for this by closing stdout in the child. */ 12227 _exit(close(fileno(stdout)) != 0); 12228 } else { 12229 int status; 12230 struct stat st; 12231 12232 while (wait(&status) != child) 12233 ; 12234 return ( 12235 /* Was there some problem with vforking? */ 12236 child < 0 12237 12238 /* Did the child munge the parent's signal handler? */ 12239 || signal (SIGTERM, SIG_DFL) != SIG_DFL 12240 12241 /* Did the child fail? (This shouldn't happen.) */ 12242 || status 12243 12244 /* Did the vfork/compiler bug occur? */ 12245 || parent != getpid() 12246 12247 /* Did the file descriptor bug occur? */ 12248 || fstat(fileno(stdout), &st) != 0 12249 ); 12250 } 12251 } 12252 _ACEOF 12253 if ac_fn_c_try_run "$LINENO" 12254 then : 12255 ac_cv_func_vfork_works=yes 12256 else case e in #( 12257 e) ac_cv_func_vfork_works=no ;; 12258 esac 12259 fi 12260 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12261 conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 12262 esac 12263 fi 12264 ;; 12265 esac 12266 fi 12267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 12268 printf "%s\n" "$ac_cv_func_vfork_works" >&6; } 12269 12270 fi; 12271 if test "x$ac_cv_func_fork_works" = xcross; then 12272 ac_cv_func_vfork_works=$ac_cv_func_vfork 12273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 12274 printf "%s\n" "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 12275 fi 12276 12277 if test "x$ac_cv_func_vfork_works" = xyes; then 12278 12279 printf "%s\n" "#define HAVE_WORKING_VFORK 1" >>confdefs.h 12280 12281 else 12282 12283 printf "%s\n" "#define vfork fork" >>confdefs.h 12284 12285 fi 12286 if test "x$ac_cv_func_fork_works" = xyes; then 12287 12288 printf "%s\n" "#define HAVE_WORKING_FORK 1" >>confdefs.h 12289 12290 fi 12291 12292 12293 ac_config_files="$ac_config_files Makefile man/Makefile" 12294 12295 cat >confcache <<\_ACEOF 12296 # This file is a shell script that caches the results of configure 12297 # tests run on this system so they can be shared between configure 12298 # scripts and configure runs, see configure's option --config-cache. 12299 # It is not useful on other systems. If it contains results you don't 12300 # want to keep, you may remove or edit it. 12301 # 12302 # config.status only pays attention to the cache file if you give it 12303 # the --recheck option to rerun configure. 12304 # 12305 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 12306 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 12307 # following values. 12308 12309 _ACEOF 12310 12311 # The following way of writing the cache mishandles newlines in values, 12312 # but we know of no workaround that is simple, portable, and efficient. 12313 # So, we kill variables containing newlines. 12314 # Ultrix sh set writes to stderr and can't be redirected directly, 12315 # and sets the high bit in the cache file unless we assign to the vars. 12316 ( 12317 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12318 eval ac_val=\$$ac_var 12319 case $ac_val in #( 12320 *${as_nl}*) 12321 case $ac_var in #( 12322 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12323 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12324 esac 12325 case $ac_var in #( 12326 _ | IFS | as_nl) ;; #( 12327 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12328 *) { eval $ac_var=; unset $ac_var;} ;; 12329 esac ;; 12330 esac 12331 done 12332 12333 (set) 2>&1 | 12334 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12335 *${as_nl}ac_space=\ *) 12336 # 'set' does not quote correctly, so add quotes: double-quote 12337 # substitution turns \\\\ into \\, and sed turns \\ into \. 12338 sed -n \ 12339 "s/'/'\\\\''/g; 12340 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12341 ;; #( 12342 *) 12343 # 'set' quotes correctly as required by POSIX, so do not add quotes. 12344 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12345 ;; 12346 esac | 12347 sort 12348 ) | 12349 sed ' 12350 /^ac_cv_env_/b end 12351 t clear 12352 :clear 12353 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12354 t end 12355 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12356 :end' >>confcache 12357 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12358 if test -w "$cache_file"; then 12359 if test "x$cache_file" != "x/dev/null"; then 12360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12361 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12362 if test ! -f "$cache_file" || test -h "$cache_file"; then 12363 cat confcache >"$cache_file" 12364 else 12365 case $cache_file in #( 12366 */* | ?:*) 12367 mv -f confcache "$cache_file"$$ && 12368 mv -f "$cache_file"$$ "$cache_file" ;; #( 12369 *) 12370 mv -f confcache "$cache_file" ;; 12371 esac 12372 fi 12373 fi 12374 else 12375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12376 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12377 fi 12378 fi 12379 rm -f confcache 12380 12381 test "x$prefix" = xNONE && prefix=$ac_default_prefix 12382 # Let make expand exec_prefix. 12383 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12384 12385 DEFS=-DHAVE_CONFIG_H 12386 12387 ac_libobjs= 12388 ac_ltlibobjs= 12389 U= 12390 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12391 # 1. Remove the extension, and $U if already installed. 12392 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12393 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12394 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12395 # will be set to the directory where LIBOBJS objects are built. 12396 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12397 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12398 done 12399 LIBOBJS=$ac_libobjs 12400 12401 LTLIBOBJS=$ac_ltlibobjs 12402 12403 12404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12405 printf %s "checking that generated files are newer than configure... " >&6; } 12406 if test -n "$am_sleep_pid"; then 12407 # Hide warnings about reused PIDs. 12408 wait $am_sleep_pid 2>/dev/null 12409 fi 12410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12411 printf "%s\n" "done" >&6; } 12412 if test -n "$EXEEXT"; then 12413 am__EXEEXT_TRUE= 12414 am__EXEEXT_FALSE='#' 12415 else 12416 am__EXEEXT_TRUE='#' 12417 am__EXEEXT_FALSE= 12418 fi 12419 12420 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12421 as_fn_error $? "conditional \"AMDEP\" was never defined. 12422 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12423 fi 12424 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12425 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12426 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12427 fi 12428 # Check whether --enable-year2038 was given. 12429 if test ${enable_year2038+y} 12430 then : 12431 enableval=$enable_year2038; 12432 fi 12433 12434 12435 : "${CONFIG_STATUS=./config.status}" 12436 ac_write_fail=0 12437 ac_clean_files_save=$ac_clean_files 12438 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12440 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12441 as_write_fail=0 12442 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12443 #! $SHELL 12444 # Generated by $as_me. 12445 # Run this file to recreate the current configuration. 12446 # Compiler output produced by configure, useful for debugging 12447 # configure, is in config.log if it exists. 12448 12449 debug=false 12450 ac_cs_recheck=false 12451 ac_cs_silent=false 12452 12453 SHELL=\${CONFIG_SHELL-$SHELL} 12454 export SHELL 12455 _ASEOF 12456 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12457 ## -------------------- ## 12458 ## M4sh Initialization. ## 12459 ## -------------------- ## 12460 12461 # Be more Bourne compatible 12462 DUALCASE=1; export DUALCASE # for MKS sh 12463 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12464 then : 12465 emulate sh 12466 NULLCMD=: 12467 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12468 # is contrary to our usage. Disable this feature. 12469 alias -g '${1+"$@"}'='"$@"' 12470 setopt NO_GLOB_SUBST 12471 else case e in #( 12472 e) case `(set -o) 2>/dev/null` in #( 12473 *posix*) : 12474 set -o posix ;; #( 12475 *) : 12476 ;; 12477 esac ;; 12478 esac 12479 fi 12480 12481 12482 12483 # Reset variables that may have inherited troublesome values from 12484 # the environment. 12485 12486 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12487 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12488 # side effect of setting IFS to empty, thus disabling word splitting.) 12489 # Quoting is to prevent editors from complaining about space-tab. 12490 as_nl=' 12491 ' 12492 export as_nl 12493 IFS=" "" $as_nl" 12494 12495 PS1='$ ' 12496 PS2='> ' 12497 PS4='+ ' 12498 12499 # Ensure predictable behavior from utilities with locale-dependent output. 12500 LC_ALL=C 12501 export LC_ALL 12502 LANGUAGE=C 12503 export LANGUAGE 12504 12505 # We cannot yet rely on "unset" to work, but we need these variables 12506 # to be unset--not just set to an empty or harmless value--now, to 12507 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12508 # also avoids known problems related to "unset" and subshell syntax 12509 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12510 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12511 do eval test \${$as_var+y} \ 12512 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12513 done 12514 12515 # Ensure that fds 0, 1, and 2 are open. 12516 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12517 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12518 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12519 12520 # The user is always right. 12521 if ${PATH_SEPARATOR+false} :; then 12522 PATH_SEPARATOR=: 12523 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12524 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12525 PATH_SEPARATOR=';' 12526 } 12527 fi 12528 12529 12530 # Find who we are. Look in the path if we contain no directory separator. 12531 as_myself= 12532 case $0 in #(( 12533 *[\\/]* ) as_myself=$0 ;; 12534 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12535 for as_dir in $PATH 12536 do 12537 IFS=$as_save_IFS 12538 case $as_dir in #((( 12539 '') as_dir=./ ;; 12540 */) ;; 12541 *) as_dir=$as_dir/ ;; 12542 esac 12543 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12544 done 12545 IFS=$as_save_IFS 12546 12547 ;; 12548 esac 12549 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12550 # in which case we are not to be found in the path. 12551 if test "x$as_myself" = x; then 12552 as_myself=$0 12553 fi 12554 if test ! -f "$as_myself"; then 12555 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12556 exit 1 12557 fi 12558 12559 12560 12561 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12562 # ---------------------------------------- 12563 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12564 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12565 # script with STATUS, using 1 if that was 0. 12566 as_fn_error () 12567 { 12568 as_status=$1; test $as_status -eq 0 && as_status=1 12569 if test "$4"; then 12570 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12571 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12572 fi 12573 printf "%s\n" "$as_me: error: $2" >&2 12574 as_fn_exit $as_status 12575 } # as_fn_error 12576 12577 12578 # as_fn_set_status STATUS 12579 # ----------------------- 12580 # Set $? to STATUS, without forking. 12581 as_fn_set_status () 12582 { 12583 return $1 12584 } # as_fn_set_status 12585 12586 # as_fn_exit STATUS 12587 # ----------------- 12588 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12589 as_fn_exit () 12590 { 12591 set +e 12592 as_fn_set_status $1 12593 exit $1 12594 } # as_fn_exit 12595 12596 # as_fn_unset VAR 12597 # --------------- 12598 # Portably unset VAR. 12599 as_fn_unset () 12600 { 12601 { eval $1=; unset $1;} 12602 } 12603 as_unset=as_fn_unset 12604 12605 # as_fn_append VAR VALUE 12606 # ---------------------- 12607 # Append the text in VALUE to the end of the definition contained in VAR. Take 12608 # advantage of any shell optimizations that allow amortized linear growth over 12609 # repeated appends, instead of the typical quadratic growth present in naive 12610 # implementations. 12611 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12612 then : 12613 eval 'as_fn_append () 12614 { 12615 eval $1+=\$2 12616 }' 12617 else case e in #( 12618 e) as_fn_append () 12619 { 12620 eval $1=\$$1\$2 12621 } ;; 12622 esac 12623 fi # as_fn_append 12624 12625 # as_fn_arith ARG... 12626 # ------------------ 12627 # Perform arithmetic evaluation on the ARGs, and store the result in the 12628 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12629 # must be portable across $(()) and expr. 12630 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12631 then : 12632 eval 'as_fn_arith () 12633 { 12634 as_val=$(( $* )) 12635 }' 12636 else case e in #( 12637 e) as_fn_arith () 12638 { 12639 as_val=`expr "$@" || test $? -eq 1` 12640 } ;; 12641 esac 12642 fi # as_fn_arith 12643 12644 12645 if expr a : '\(a\)' >/dev/null 2>&1 && 12646 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12647 as_expr=expr 12648 else 12649 as_expr=false 12650 fi 12651 12652 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12653 as_basename=basename 12654 else 12655 as_basename=false 12656 fi 12657 12658 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12659 as_dirname=dirname 12660 else 12661 as_dirname=false 12662 fi 12663 12664 as_me=`$as_basename -- "$0" || 12665 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12666 X"$0" : 'X\(//\)$' \| \ 12667 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12668 printf "%s\n" X/"$0" | 12669 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12670 s//\1/ 12671 q 12672 } 12673 /^X\/\(\/\/\)$/{ 12674 s//\1/ 12675 q 12676 } 12677 /^X\/\(\/\).*/{ 12678 s//\1/ 12679 q 12680 } 12681 s/.*/./; q'` 12682 12683 # Avoid depending upon Character Ranges. 12684 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12685 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12686 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12687 as_cr_digits='0123456789' 12688 as_cr_alnum=$as_cr_Letters$as_cr_digits 12689 12690 12691 # Determine whether it's possible to make 'echo' print without a newline. 12692 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12693 # for compatibility with existing Makefiles. 12694 ECHO_C= ECHO_N= ECHO_T= 12695 case `echo -n x` in #((((( 12696 -n*) 12697 case `echo 'xy\c'` in 12698 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12699 xy) ECHO_C='\c';; 12700 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12701 ECHO_T=' ';; 12702 esac;; 12703 *) 12704 ECHO_N='-n';; 12705 esac 12706 12707 # For backward compatibility with old third-party macros, we provide 12708 # the shell variables $as_echo and $as_echo_n. New code should use 12709 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12710 as_echo='printf %s\n' 12711 as_echo_n='printf %s' 12712 12713 rm -f conf$$ conf$$.exe conf$$.file 12714 if test -d conf$$.dir; then 12715 rm -f conf$$.dir/conf$$.file 12716 else 12717 rm -f conf$$.dir 12718 mkdir conf$$.dir 2>/dev/null 12719 fi 12720 if (echo >conf$$.file) 2>/dev/null; then 12721 if ln -s conf$$.file conf$$ 2>/dev/null; then 12722 as_ln_s='ln -s' 12723 # ... but there are two gotchas: 12724 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12725 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12726 # In both cases, we have to default to 'cp -pR'. 12727 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12728 as_ln_s='cp -pR' 12729 elif ln conf$$.file conf$$ 2>/dev/null; then 12730 as_ln_s=ln 12731 else 12732 as_ln_s='cp -pR' 12733 fi 12734 else 12735 as_ln_s='cp -pR' 12736 fi 12737 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12738 rmdir conf$$.dir 2>/dev/null 12739 12740 12741 # as_fn_mkdir_p 12742 # ------------- 12743 # Create "$as_dir" as a directory, including parents if necessary. 12744 as_fn_mkdir_p () 12745 { 12746 12747 case $as_dir in #( 12748 -*) as_dir=./$as_dir;; 12749 esac 12750 test -d "$as_dir" || eval $as_mkdir_p || { 12751 as_dirs= 12752 while :; do 12753 case $as_dir in #( 12754 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12755 *) as_qdir=$as_dir;; 12756 esac 12757 as_dirs="'$as_qdir' $as_dirs" 12758 as_dir=`$as_dirname -- "$as_dir" || 12759 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12760 X"$as_dir" : 'X\(//\)[^/]' \| \ 12761 X"$as_dir" : 'X\(//\)$' \| \ 12762 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12763 printf "%s\n" X"$as_dir" | 12764 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12765 s//\1/ 12766 q 12767 } 12768 /^X\(\/\/\)[^/].*/{ 12769 s//\1/ 12770 q 12771 } 12772 /^X\(\/\/\)$/{ 12773 s//\1/ 12774 q 12775 } 12776 /^X\(\/\).*/{ 12777 s//\1/ 12778 q 12779 } 12780 s/.*/./; q'` 12781 test -d "$as_dir" && break 12782 done 12783 test -z "$as_dirs" || eval "mkdir $as_dirs" 12784 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12785 12786 12787 } # as_fn_mkdir_p 12788 if mkdir -p . 2>/dev/null; then 12789 as_mkdir_p='mkdir -p "$as_dir"' 12790 else 12791 test -d ./-p && rmdir ./-p 12792 as_mkdir_p=false 12793 fi 12794 12795 12796 # as_fn_executable_p FILE 12797 # ----------------------- 12798 # Test if FILE is an executable regular file. 12799 as_fn_executable_p () 12800 { 12801 test -f "$1" && test -x "$1" 12802 } # as_fn_executable_p 12803 as_test_x='test -x' 12804 as_executable_p=as_fn_executable_p 12805 12806 # Sed expression to map a string onto a valid CPP name. 12807 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12808 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12809 12810 # Sed expression to map a string onto a valid variable name. 12811 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12812 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12813 12814 12815 exec 6>&1 12816 ## ----------------------------------- ## 12817 ## Main body of $CONFIG_STATUS script. ## 12818 ## ----------------------------------- ## 12819 _ASEOF 12820 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12821 12822 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12823 # Save the log message, to keep $0 and so on meaningful, and to 12824 # report actual input values of CONFIG_FILES etc. instead of their 12825 # values after options handling. 12826 ac_log=" 12827 This file was extended by xmh $as_me 1.0.5, which was 12828 generated by GNU Autoconf 2.72. Invocation command line was 12829 12830 CONFIG_FILES = $CONFIG_FILES 12831 CONFIG_HEADERS = $CONFIG_HEADERS 12832 CONFIG_LINKS = $CONFIG_LINKS 12833 CONFIG_COMMANDS = $CONFIG_COMMANDS 12834 $ $0 $@ 12835 12836 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12837 " 12838 12839 _ACEOF 12840 12841 case $ac_config_files in *" 12842 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12843 esac 12844 12845 case $ac_config_headers in *" 12846 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12847 esac 12848 12849 12850 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12851 # Files that config.status was made for. 12852 config_files="$ac_config_files" 12853 config_headers="$ac_config_headers" 12854 config_commands="$ac_config_commands" 12855 12856 _ACEOF 12857 12858 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12859 ac_cs_usage="\ 12860 '$as_me' instantiates files and other configuration actions 12861 from templates according to the current configuration. Unless the files 12862 and actions are specified as TAGs, all are instantiated by default. 12863 12864 Usage: $0 [OPTION]... [TAG]... 12865 12866 -h, --help print this help, then exit 12867 -V, --version print version number and configuration settings, then exit 12868 --config print configuration, then exit 12869 -q, --quiet, --silent 12870 do not print progress messages 12871 -d, --debug don't remove temporary files 12872 --recheck update $as_me by reconfiguring in the same conditions 12873 --file=FILE[:TEMPLATE] 12874 instantiate the configuration file FILE 12875 --header=FILE[:TEMPLATE] 12876 instantiate the configuration header FILE 12877 12878 Configuration files: 12879 $config_files 12880 12881 Configuration headers: 12882 $config_headers 12883 12884 Configuration commands: 12885 $config_commands 12886 12887 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xmh/-/issues>." 12888 12889 _ACEOF 12890 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12891 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12892 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12893 ac_cs_config='$ac_cs_config_escaped' 12894 ac_cs_version="\\ 12895 xmh config.status 1.0.5 12896 configured by $0, generated by GNU Autoconf 2.72, 12897 with options \\"\$ac_cs_config\\" 12898 12899 Copyright (C) 2023 Free Software Foundation, Inc. 12900 This config.status script is free software; the Free Software Foundation 12901 gives unlimited permission to copy, distribute and modify it." 12902 12903 ac_pwd='$ac_pwd' 12904 srcdir='$srcdir' 12905 INSTALL='$INSTALL' 12906 MKDIR_P='$MKDIR_P' 12907 AWK='$AWK' 12908 test -n "\$AWK" || AWK=awk 12909 _ACEOF 12910 12911 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12912 # The default lists apply if the user does not specify any file. 12913 ac_need_defaults=: 12914 while test $# != 0 12915 do 12916 case $1 in 12917 --*=?*) 12918 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12919 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12920 ac_shift=: 12921 ;; 12922 --*=) 12923 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12924 ac_optarg= 12925 ac_shift=: 12926 ;; 12927 *) 12928 ac_option=$1 12929 ac_optarg=$2 12930 ac_shift=shift 12931 ;; 12932 esac 12933 12934 case $ac_option in 12935 # Handling of the options. 12936 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12937 ac_cs_recheck=: ;; 12938 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12939 printf "%s\n" "$ac_cs_version"; exit ;; 12940 --config | --confi | --conf | --con | --co | --c ) 12941 printf "%s\n" "$ac_cs_config"; exit ;; 12942 --debug | --debu | --deb | --de | --d | -d ) 12943 debug=: ;; 12944 --file | --fil | --fi | --f ) 12945 $ac_shift 12946 case $ac_optarg in 12947 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12948 '') as_fn_error $? "missing file argument" ;; 12949 esac 12950 as_fn_append CONFIG_FILES " '$ac_optarg'" 12951 ac_need_defaults=false;; 12952 --header | --heade | --head | --hea ) 12953 $ac_shift 12954 case $ac_optarg in 12955 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12956 esac 12957 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12958 ac_need_defaults=false;; 12959 --he | --h) 12960 # Conflict between --help and --header 12961 as_fn_error $? "ambiguous option: '$1' 12962 Try '$0 --help' for more information.";; 12963 --help | --hel | -h ) 12964 printf "%s\n" "$ac_cs_usage"; exit ;; 12965 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12966 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12967 ac_cs_silent=: ;; 12968 12969 # This is an error. 12970 -*) as_fn_error $? "unrecognized option: '$1' 12971 Try '$0 --help' for more information." ;; 12972 12973 *) as_fn_append ac_config_targets " $1" 12974 ac_need_defaults=false ;; 12975 12976 esac 12977 shift 12978 done 12979 12980 ac_configure_extra_args= 12981 12982 if $ac_cs_silent; then 12983 exec 6>/dev/null 12984 ac_configure_extra_args="$ac_configure_extra_args --silent" 12985 fi 12986 12987 _ACEOF 12988 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12989 if \$ac_cs_recheck; then 12990 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12991 shift 12992 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12993 CONFIG_SHELL='$SHELL' 12994 export CONFIG_SHELL 12995 exec "\$@" 12996 fi 12997 12998 _ACEOF 12999 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13000 exec 5>>config.log 13001 { 13002 echo 13003 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 13004 ## Running $as_me. ## 13005 _ASBOX 13006 printf "%s\n" "$ac_log" 13007 } >&5 13008 13009 _ACEOF 13010 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13011 # 13012 # INIT-COMMANDS 13013 # 13014 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 13015 13016 _ACEOF 13017 13018 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13019 13020 # Handling of arguments. 13021 for ac_config_target in $ac_config_targets 13022 do 13023 case $ac_config_target in 13024 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 13025 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 13026 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 13027 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 13028 13029 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 13030 esac 13031 done 13032 13033 13034 # If the user did not use the arguments to specify the items to instantiate, 13035 # then the envvar interface is used. Set only those that are not. 13036 # We use the long form for the default assignment because of an extremely 13037 # bizarre bug on SunOS 4.1.3. 13038 if $ac_need_defaults; then 13039 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 13040 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 13041 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 13042 fi 13043 13044 # Have a temporary directory for convenience. Make it in the build tree 13045 # simply because there is no reason against having it here, and in addition, 13046 # creating and moving files from /tmp can sometimes cause problems. 13047 # Hook for its removal unless debugging. 13048 # Note that there is a small window in which the directory will not be cleaned: 13049 # after its creation but before its name has been assigned to '$tmp'. 13050 $debug || 13051 { 13052 tmp= ac_tmp= 13053 trap 'exit_status=$? 13054 : "${ac_tmp:=$tmp}" 13055 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13056 ' 0 13057 trap 'as_fn_exit 1' 1 2 13 15 13058 } 13059 # Create a (secure) tmp directory for tmp files. 13060 13061 { 13062 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13063 test -d "$tmp" 13064 } || 13065 { 13066 tmp=./conf$$-$RANDOM 13067 (umask 077 && mkdir "$tmp") 13068 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13069 ac_tmp=$tmp 13070 13071 # Set up the scripts for CONFIG_FILES section. 13072 # No need to generate them if there are no CONFIG_FILES. 13073 # This happens for instance with './config.status config.h'. 13074 if test -n "$CONFIG_FILES"; then 13075 13076 13077 ac_cr=`echo X | tr X '\015'` 13078 # On cygwin, bash can eat \r inside `` if the user requested igncr. 13079 # But we know of no other shell where ac_cr would be empty at this 13080 # point, so we can use a bashism as a fallback. 13081 if test "x$ac_cr" = x; then 13082 eval ac_cr=\$\'\\r\' 13083 fi 13084 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13085 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13086 ac_cs_awk_cr='\\r' 13087 else 13088 ac_cs_awk_cr=$ac_cr 13089 fi 13090 13091 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13092 _ACEOF 13093 13094 13095 { 13096 echo "cat >conf$$subs.awk <<_ACEOF" && 13097 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13098 echo "_ACEOF" 13099 } >conf$$subs.sh || 13100 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13101 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13102 ac_delim='%!_!# ' 13103 for ac_last_try in false false false false false :; do 13104 . ./conf$$subs.sh || 13105 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13106 13107 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13108 if test $ac_delim_n = $ac_delim_num; then 13109 break 13110 elif $ac_last_try; then 13111 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13112 else 13113 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13114 fi 13115 done 13116 rm -f conf$$subs.sh 13117 13118 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13119 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13120 _ACEOF 13121 sed -n ' 13122 h 13123 s/^/S["/; s/!.*/"]=/ 13124 p 13125 g 13126 s/^[^!]*!// 13127 :repl 13128 t repl 13129 s/'"$ac_delim"'$// 13130 t delim 13131 :nl 13132 h 13133 s/\(.\{148\}\)..*/\1/ 13134 t more1 13135 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13136 p 13137 n 13138 b repl 13139 :more1 13140 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13141 p 13142 g 13143 s/.\{148\}// 13144 t nl 13145 :delim 13146 h 13147 s/\(.\{148\}\)..*/\1/ 13148 t more2 13149 s/["\\]/\\&/g; s/^/"/; s/$/"/ 13150 p 13151 b 13152 :more2 13153 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13154 p 13155 g 13156 s/.\{148\}// 13157 t delim 13158 ' <conf$$subs.awk | sed ' 13159 /^[^""]/{ 13160 N 13161 s/\n// 13162 } 13163 ' >>$CONFIG_STATUS || ac_write_fail=1 13164 rm -f conf$$subs.awk 13165 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13166 _ACAWK 13167 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13168 for (key in S) S_is_set[key] = 1 13169 FS = "" 13170 13171 } 13172 { 13173 line = $ 0 13174 nfields = split(line, field, "@") 13175 substed = 0 13176 len = length(field[1]) 13177 for (i = 2; i < nfields; i++) { 13178 key = field[i] 13179 keylen = length(key) 13180 if (S_is_set[key]) { 13181 value = S[key] 13182 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13183 len += length(value) + length(field[++i]) 13184 substed = 1 13185 } else 13186 len += 1 + keylen 13187 } 13188 13189 print line 13190 } 13191 13192 _ACAWK 13193 _ACEOF 13194 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13195 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13196 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13197 else 13198 cat 13199 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13200 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13201 _ACEOF 13202 13203 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13204 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13205 # trailing colons and then remove the whole line if VPATH becomes empty 13206 # (actually we leave an empty line to preserve line numbers). 13207 if test "x$srcdir" = x.; then 13208 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13209 h 13210 s/// 13211 s/^/:/ 13212 s/[ ]*$/:/ 13213 s/:\$(srcdir):/:/g 13214 s/:\${srcdir}:/:/g 13215 s/:@srcdir@:/:/g 13216 s/^:*// 13217 s/:*$// 13218 x 13219 s/\(=[ ]*\).*/\1/ 13220 G 13221 s/\n// 13222 s/^[^=]*=[ ]*$// 13223 }' 13224 fi 13225 13226 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13227 fi # test -n "$CONFIG_FILES" 13228 13229 # Set up the scripts for CONFIG_HEADERS section. 13230 # No need to generate them if there are no CONFIG_HEADERS. 13231 # This happens for instance with './config.status Makefile'. 13232 if test -n "$CONFIG_HEADERS"; then 13233 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13234 BEGIN { 13235 _ACEOF 13236 13237 # Transform confdefs.h into an awk script 'defines.awk', embedded as 13238 # here-document in config.status, that substitutes the proper values into 13239 # config.h.in to produce config.h. 13240 13241 # Create a delimiter string that does not exist in confdefs.h, to ease 13242 # handling of long lines. 13243 ac_delim='%!_!# ' 13244 for ac_last_try in false false :; do 13245 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13246 if test -z "$ac_tt"; then 13247 break 13248 elif $ac_last_try; then 13249 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13250 else 13251 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13252 fi 13253 done 13254 13255 # For the awk script, D is an array of macro values keyed by name, 13256 # likewise P contains macro parameters if any. Preserve backslash 13257 # newline sequences. 13258 13259 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13260 sed -n ' 13261 s/.\{148\}/&'"$ac_delim"'/g 13262 t rset 13263 :rset 13264 s/^[ ]*#[ ]*define[ ][ ]*/ / 13265 t def 13266 d 13267 :def 13268 s/\\$// 13269 t bsnl 13270 s/["\\]/\\&/g 13271 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13272 D["\1"]=" \3"/p 13273 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13274 d 13275 :bsnl 13276 s/["\\]/\\&/g 13277 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13278 D["\1"]=" \3\\\\\\n"\\/p 13279 t cont 13280 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13281 t cont 13282 d 13283 :cont 13284 n 13285 s/.\{148\}/&'"$ac_delim"'/g 13286 t clear 13287 :clear 13288 s/\\$// 13289 t bsnlc 13290 s/["\\]/\\&/g; s/^/"/; s/$/"/p 13291 d 13292 :bsnlc 13293 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13294 b cont 13295 ' <confdefs.h | sed ' 13296 s/'"$ac_delim"'/"\\\ 13297 "/g' >>$CONFIG_STATUS || ac_write_fail=1 13298 13299 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13300 for (key in D) D_is_set[key] = 1 13301 FS = "" 13302 } 13303 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13304 line = \$ 0 13305 split(line, arg, " ") 13306 if (arg[1] == "#") { 13307 defundef = arg[2] 13308 mac1 = arg[3] 13309 } else { 13310 defundef = substr(arg[1], 2) 13311 mac1 = arg[2] 13312 } 13313 split(mac1, mac2, "(") #) 13314 macro = mac2[1] 13315 prefix = substr(line, 1, index(line, defundef) - 1) 13316 if (D_is_set[macro]) { 13317 # Preserve the white space surrounding the "#". 13318 print prefix "define", macro P[macro] D[macro] 13319 next 13320 } else { 13321 # Replace #undef with comments. This is necessary, for example, 13322 # in the case of _POSIX_SOURCE, which is predefined and required 13323 # on some systems where configure will not decide to define it. 13324 if (defundef == "undef") { 13325 print "/*", prefix defundef, macro, "*/" 13326 next 13327 } 13328 } 13329 } 13330 { print } 13331 _ACAWK 13332 _ACEOF 13333 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13334 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13335 fi # test -n "$CONFIG_HEADERS" 13336 13337 13338 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13339 shift 13340 for ac_tag 13341 do 13342 case $ac_tag in 13343 :[FHLC]) ac_mode=$ac_tag; continue;; 13344 esac 13345 case $ac_mode$ac_tag in 13346 :[FHL]*:*);; 13347 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 13348 :[FH]-) ac_tag=-:-;; 13349 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13350 esac 13351 ac_save_IFS=$IFS 13352 IFS=: 13353 set x $ac_tag 13354 IFS=$ac_save_IFS 13355 shift 13356 ac_file=$1 13357 shift 13358 13359 case $ac_mode in 13360 :L) ac_source=$1;; 13361 :[FH]) 13362 ac_file_inputs= 13363 for ac_f 13364 do 13365 case $ac_f in 13366 -) ac_f="$ac_tmp/stdin";; 13367 *) # Look for the file first in the build tree, then in the source tree 13368 # (if the path is not absolute). The absolute path cannot be DOS-style, 13369 # because $ac_f cannot contain ':'. 13370 test -f "$ac_f" || 13371 case $ac_f in 13372 [\\/$]*) false;; 13373 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13374 esac || 13375 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13376 esac 13377 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13378 as_fn_append ac_file_inputs " '$ac_f'" 13379 done 13380 13381 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13382 # use $as_me), people would be surprised to read: 13383 # /* config.h. Generated by config.status. */ 13384 configure_input='Generated from '` 13385 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13386 `' by configure.' 13387 if test x"$ac_file" != x-; then 13388 configure_input="$ac_file. $configure_input" 13389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13390 printf "%s\n" "$as_me: creating $ac_file" >&6;} 13391 fi 13392 # Neutralize special characters interpreted by sed in replacement strings. 13393 case $configure_input in #( 13394 *\&* | *\|* | *\\* ) 13395 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13396 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13397 *) ac_sed_conf_input=$configure_input;; 13398 esac 13399 13400 case $ac_tag in 13401 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13402 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13403 esac 13404 ;; 13405 esac 13406 13407 ac_dir=`$as_dirname -- "$ac_file" || 13408 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13409 X"$ac_file" : 'X\(//\)[^/]' \| \ 13410 X"$ac_file" : 'X\(//\)$' \| \ 13411 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13412 printf "%s\n" X"$ac_file" | 13413 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13414 s//\1/ 13415 q 13416 } 13417 /^X\(\/\/\)[^/].*/{ 13418 s//\1/ 13419 q 13420 } 13421 /^X\(\/\/\)$/{ 13422 s//\1/ 13423 q 13424 } 13425 /^X\(\/\).*/{ 13426 s//\1/ 13427 q 13428 } 13429 s/.*/./; q'` 13430 as_dir="$ac_dir"; as_fn_mkdir_p 13431 ac_builddir=. 13432 13433 case "$ac_dir" in 13434 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13435 *) 13436 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13437 # A ".." for each directory in $ac_dir_suffix. 13438 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13439 case $ac_top_builddir_sub in 13440 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13441 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13442 esac ;; 13443 esac 13444 ac_abs_top_builddir=$ac_pwd 13445 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13446 # for backward compatibility: 13447 ac_top_builddir=$ac_top_build_prefix 13448 13449 case $srcdir in 13450 .) # We are building in place. 13451 ac_srcdir=. 13452 ac_top_srcdir=$ac_top_builddir_sub 13453 ac_abs_top_srcdir=$ac_pwd ;; 13454 [\\/]* | ?:[\\/]* ) # Absolute name. 13455 ac_srcdir=$srcdir$ac_dir_suffix; 13456 ac_top_srcdir=$srcdir 13457 ac_abs_top_srcdir=$srcdir ;; 13458 *) # Relative name. 13459 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13460 ac_top_srcdir=$ac_top_build_prefix$srcdir 13461 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13462 esac 13463 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13464 13465 13466 case $ac_mode in 13467 :F) 13468 # 13469 # CONFIG_FILE 13470 # 13471 13472 case $INSTALL in 13473 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13474 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13475 esac 13476 ac_MKDIR_P=$MKDIR_P 13477 case $MKDIR_P in 13478 [\\/$]* | ?:[\\/]* ) ;; 13479 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13480 esac 13481 _ACEOF 13482 13483 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13484 # If the template does not know about datarootdir, expand it. 13485 # FIXME: This hack should be removed a few years after 2.60. 13486 ac_datarootdir_hack=; ac_datarootdir_seen= 13487 ac_sed_dataroot=' 13488 /datarootdir/ { 13489 p 13490 q 13491 } 13492 /@datadir@/p 13493 /@docdir@/p 13494 /@infodir@/p 13495 /@localedir@/p 13496 /@mandir@/p' 13497 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13498 *datarootdir*) ac_datarootdir_seen=yes;; 13499 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13501 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13502 _ACEOF 13503 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13504 ac_datarootdir_hack=' 13505 s&@datadir@&$datadir&g 13506 s&@docdir@&$docdir&g 13507 s&@infodir@&$infodir&g 13508 s&@localedir@&$localedir&g 13509 s&@mandir@&$mandir&g 13510 s&\\\${datarootdir}&$datarootdir&g' ;; 13511 esac 13512 _ACEOF 13513 13514 # Neutralize VPATH when '$srcdir' = '.'. 13515 # Shell code in configure.ac might set extrasub. 13516 # FIXME: do we really want to maintain this feature? 13517 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13518 ac_sed_extra="$ac_vpsub 13519 $extrasub 13520 _ACEOF 13521 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13522 :t 13523 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13524 s|@configure_input@|$ac_sed_conf_input|;t t 13525 s&@top_builddir@&$ac_top_builddir_sub&;t t 13526 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13527 s&@srcdir@&$ac_srcdir&;t t 13528 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13529 s&@top_srcdir@&$ac_top_srcdir&;t t 13530 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13531 s&@builddir@&$ac_builddir&;t t 13532 s&@abs_builddir@&$ac_abs_builddir&;t t 13533 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13534 s&@INSTALL@&$ac_INSTALL&;t t 13535 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13536 $ac_datarootdir_hack 13537 " 13538 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13539 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13540 13541 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13542 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13543 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13544 "$ac_tmp/out"`; test -z "$ac_out"; } && 13545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13546 which seems to be undefined. Please make sure it is defined" >&5 13547 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13548 which seems to be undefined. Please make sure it is defined" >&2;} 13549 13550 rm -f "$ac_tmp/stdin" 13551 case $ac_file in 13552 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13553 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13554 esac \ 13555 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13556 ;; 13557 :H) 13558 # 13559 # CONFIG_HEADER 13560 # 13561 if test x"$ac_file" != x-; then 13562 { 13563 printf "%s\n" "/* $configure_input */" >&1 \ 13564 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13565 } >"$ac_tmp/config.h" \ 13566 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13567 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13569 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13570 else 13571 rm -f "$ac_file" 13572 mv "$ac_tmp/config.h" "$ac_file" \ 13573 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13574 fi 13575 else 13576 printf "%s\n" "/* $configure_input */" >&1 \ 13577 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13578 || as_fn_error $? "could not create -" "$LINENO" 5 13579 fi 13580 # Compute "$ac_file"'s index in $config_headers. 13581 _am_arg="$ac_file" 13582 _am_stamp_count=1 13583 for _am_header in $config_headers :; do 13584 case $_am_header in 13585 $_am_arg | $_am_arg:* ) 13586 break ;; 13587 * ) 13588 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13589 esac 13590 done 13591 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13592 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13593 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13594 X"$_am_arg" : 'X\(//\)$' \| \ 13595 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13596 printf "%s\n" X"$_am_arg" | 13597 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13598 s//\1/ 13599 q 13600 } 13601 /^X\(\/\/\)[^/].*/{ 13602 s//\1/ 13603 q 13604 } 13605 /^X\(\/\/\)$/{ 13606 s//\1/ 13607 q 13608 } 13609 /^X\(\/\).*/{ 13610 s//\1/ 13611 q 13612 } 13613 s/.*/./; q'`/stamp-h$_am_stamp_count 13614 ;; 13615 13616 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13617 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13618 ;; 13619 esac 13620 13621 13622 case $ac_file$ac_mode in 13623 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13624 # Older Autoconf quotes --file arguments for eval, but not when files 13625 # are listed without --file. Let's play safe and only enable the eval 13626 # if we detect the quoting. 13627 # TODO: see whether this extra hack can be removed once we start 13628 # requiring Autoconf 2.70 or later. 13629 case $CONFIG_FILES in #( 13630 *\'*) : 13631 eval set x "$CONFIG_FILES" ;; #( 13632 *) : 13633 set x $CONFIG_FILES ;; #( 13634 *) : 13635 ;; 13636 esac 13637 shift 13638 # Used to flag and report bootstrapping failures. 13639 am_rc=0 13640 for am_mf 13641 do 13642 # Strip MF so we end up with the name of the file. 13643 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13644 # Check whether this is an Automake generated Makefile which includes 13645 # dependency-tracking related rules and includes. 13646 # Grep'ing the whole file directly is not great: AIX grep has a line 13647 # limit of 2048, but all sed's we know have understand at least 4000. 13648 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13649 || continue 13650 am_dirpart=`$as_dirname -- "$am_mf" || 13651 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13652 X"$am_mf" : 'X\(//\)[^/]' \| \ 13653 X"$am_mf" : 'X\(//\)$' \| \ 13654 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13655 printf "%s\n" X"$am_mf" | 13656 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13657 s//\1/ 13658 q 13659 } 13660 /^X\(\/\/\)[^/].*/{ 13661 s//\1/ 13662 q 13663 } 13664 /^X\(\/\/\)$/{ 13665 s//\1/ 13666 q 13667 } 13668 /^X\(\/\).*/{ 13669 s//\1/ 13670 q 13671 } 13672 s/.*/./; q'` 13673 am_filepart=`$as_basename -- "$am_mf" || 13674 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13675 X"$am_mf" : 'X\(//\)$' \| \ 13676 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13677 printf "%s\n" X/"$am_mf" | 13678 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13679 s//\1/ 13680 q 13681 } 13682 /^X\/\(\/\/\)$/{ 13683 s//\1/ 13684 q 13685 } 13686 /^X\/\(\/\).*/{ 13687 s//\1/ 13688 q 13689 } 13690 s/.*/./; q'` 13691 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13692 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13693 | $MAKE -f - am--depfiles" >&5 13694 (cd "$am_dirpart" \ 13695 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13696 | $MAKE -f - am--depfiles) >&5 2>&5 13697 ac_status=$? 13698 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13699 (exit $ac_status); } || am_rc=$? 13700 done 13701 if test $am_rc -ne 0; then 13702 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13703 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13704 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13705 for automatic dependency tracking. If GNU make was not used, consider 13706 re-running the configure script with MAKE=\"gmake\" (or whatever is 13707 necessary). You can also try re-running configure with the 13708 '--disable-dependency-tracking' option to at least be able to build 13709 the package (albeit without support for automatic dependency tracking). 13710 See 'config.log' for more details" "$LINENO" 5; } 13711 fi 13712 { am_dirpart=; unset am_dirpart;} 13713 { am_filepart=; unset am_filepart;} 13714 { am_mf=; unset am_mf;} 13715 { am_rc=; unset am_rc;} 13716 rm -f conftest-deps.mk 13717 } 13718 ;; 13719 13720 esac 13721 done # for ac_tag 13722 13723 13724 as_fn_exit 0 13725 _ACEOF 13726 ac_clean_files=$ac_clean_files_save 13727 13728 test $ac_write_fail = 0 || 13729 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13730 13731 13732 # configure is writing to config.log, and then calls config.status. 13733 # config.status does its own redirection, appending to config.log. 13734 # Unfortunately, on DOS this fails, as config.log is still kept open 13735 # by configure, so config.status won't be able to write to it; its 13736 # output is simply discarded. So we exec the FD to /dev/null, 13737 # effectively closing config.log, so it can be properly (re)opened and 13738 # appended to by config.status. When coming back to configure, we 13739 # need to make the FD available again. 13740 if test "$no_create" != yes; then 13741 ac_cs_success=: 13742 ac_config_status_args= 13743 test "$silent" = yes && 13744 ac_config_status_args="$ac_config_status_args --quiet" 13745 exec 5>/dev/null 13746 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13747 exec 5>>config.log 13748 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13749 # would make configure fail if this is the last instruction. 13750 $ac_cs_success || as_fn_exit 1 13751 fi 13752 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13754 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13755 fi 13756 13757 13758
Indexes created Tue Oct 27 00:25:24 UTC 2026