configure revision 1.1.1.9
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for imake 1.0.10. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/util/imake/-/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/util/imake/-/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='imake' 607 PACKAGE_TARNAME='imake' 608 PACKAGE_VERSION='1.0.10' 609 PACKAGE_STRING='imake 1.0.10' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/util/imake/-/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 enable_year2038=no 647 ac_subst_vars='am__EXEEXT_FALSE 648 am__EXEEXT_TRUE 649 LTLIBOBJS 650 LIBOBJS 651 XPROTO_LIBS 652 XPROTO_CFLAGS 653 BUILD_MKHTMLINDEX_FALSE 654 BUILD_MKHTMLINDEX_TRUE 655 BUILD_CLEANLINKS_FALSE 656 BUILD_CLEANLINKS_TRUE 657 BUILD_MKDIRHIER_FALSE 658 BUILD_MKDIRHIER_TRUE 659 BUILD_MERGELIB_FALSE 660 BUILD_MERGELIB_TRUE 661 BUILD_CCMAKEDEP_FALSE 662 BUILD_CCMAKEDEP_TRUE 663 BUILD_XMKMF_FALSE 664 BUILD_XMKMF_TRUE 665 BUILD_MAKEG_FALSE 666 BUILD_MAKEG_TRUE 667 BUILD_REVPATH_FALSE 668 BUILD_REVPATH_TRUE 669 RANLIB 670 ARCMD 671 PREPROCESSCMD_MKDEPEND 672 XCONFDIR 673 HAS_PERL_FALSE 674 HAS_PERL_TRUE 675 HAS_PERL 676 CPP_PROGRAM 677 TRADITIONALCPPFLAGS 678 RAWCPPFLAGS 679 RAWCPP 680 CPP 681 MAN_SUBSTS 682 XORG_MAN_PAGE 683 ADMIN_MAN_DIR 684 DRIVER_MAN_DIR 685 MISC_MAN_DIR 686 FILE_MAN_DIR 687 LIB_MAN_DIR 688 APP_MAN_DIR 689 ADMIN_MAN_SUFFIX 690 DRIVER_MAN_SUFFIX 691 MISC_MAN_SUFFIX 692 FILE_MAN_SUFFIX 693 LIB_MAN_SUFFIX 694 APP_MAN_SUFFIX 695 SED 696 host_os 697 host_vendor 698 host_cpu 699 host 700 build_os 701 build_vendor 702 build_cpu 703 build 704 INSTALL_CMD 705 PKG_CONFIG_LIBDIR 706 PKG_CONFIG_PATH 707 PKG_CONFIG 708 CHANGELOG_CMD 709 STRICT_CFLAGS 710 CWARNFLAGS 711 BASE_CFLAGS 712 am__fastdepCC_FALSE 713 am__fastdepCC_TRUE 714 CCDEPMODE 715 am__nodep 716 AMDEPBACKSLASH 717 AMDEP_FALSE 718 AMDEP_TRUE 719 am__include 720 DEPDIR 721 OBJEXT 722 EXEEXT 723 ac_ct_CC 724 CPPFLAGS 725 LDFLAGS 726 CFLAGS 727 CC 728 AM_BACKSLASH 729 AM_DEFAULT_VERBOSITY 730 AM_DEFAULT_V 731 AM_V 732 CSCOPE 733 ETAGS 734 CTAGS 735 am__untar 736 am__tar 737 AMTAR 738 am__leading_dot 739 SET_MAKE 740 AWK 741 mkdir_p 742 MKDIR_P 743 INSTALL_STRIP_PROGRAM 744 STRIP 745 install_sh 746 MAKEINFO 747 AUTOHEADER 748 AUTOMAKE 749 AUTOCONF 750 ACLOCAL 751 VERSION 752 PACKAGE 753 CYGPATH_W 754 am__isrc 755 INSTALL_DATA 756 INSTALL_SCRIPT 757 INSTALL_PROGRAM 758 target_alias 759 host_alias 760 build_alias 761 LIBS 762 ECHO_T 763 ECHO_N 764 ECHO_C 765 DEFS 766 mandir 767 localedir 768 libdir 769 psdir 770 pdfdir 771 dvidir 772 htmldir 773 infodir 774 docdir 775 oldincludedir 776 includedir 777 runstatedir 778 localstatedir 779 sharedstatedir 780 sysconfdir 781 datadir 782 datarootdir 783 libexecdir 784 sbindir 785 bindir 786 program_transform_name 787 prefix 788 exec_prefix 789 PACKAGE_URL 790 PACKAGE_BUGREPORT 791 PACKAGE_STRING 792 PACKAGE_VERSION 793 PACKAGE_TARNAME 794 PACKAGE_NAME 795 PATH_SEPARATOR 796 SHELL 797 am__quote' 798 ac_subst_files='' 799 ac_user_opts=' 800 enable_option_checking 801 enable_silent_rules 802 enable_dependency_tracking 803 enable_selective_werror 804 enable_strict_compilation 805 enable_largefile 806 with_config_dir 807 with_script_preproc_cmd 808 with_create_lib_cmd 809 with_clean_lib_cmd 810 enable_revpath 811 enable_makeg 812 enable_xmkmf 813 enable_ccmakedep 814 enable_mergelib 815 enable_mkdirhier 816 enable_cleanlinks 817 enable_mkhtmlindex 818 enable_year2038 819 ' 820 ac_precious_vars='build_alias 821 host_alias 822 target_alias 823 CC 824 CFLAGS 825 LDFLAGS 826 LIBS 827 CPPFLAGS 828 PKG_CONFIG 829 PKG_CONFIG_PATH 830 PKG_CONFIG_LIBDIR 831 CPP 832 XPROTO_CFLAGS 833 XPROTO_LIBS' 834 835 836 # 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1521 fi 1522 1523 if test "$ac_init_help" = "recursive"; then 1524 # If there are subdirs, report their specific --help. 1525 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1526 test -d "$ac_dir" || 1527 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1528 continue 1529 ac_builddir=. 1530 1531 case "$ac_dir" in 1532 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1533 *) 1534 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1535 # A ".." for each directory in $ac_dir_suffix. 1536 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1537 case $ac_top_builddir_sub in 1538 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1539 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1540 esac ;; 1541 esac 1542 ac_abs_top_builddir=$ac_pwd 1543 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1544 # for backward compatibility: 1545 ac_top_builddir=$ac_top_build_prefix 1546 1547 case $srcdir in 1548 .) # We are building in place. 1549 ac_srcdir=. 1550 ac_top_srcdir=$ac_top_builddir_sub 1551 ac_abs_top_srcdir=$ac_pwd ;; 1552 [\\/]* | ?:[\\/]* ) # Absolute name. 1553 ac_srcdir=$srcdir$ac_dir_suffix; 1554 ac_top_srcdir=$srcdir 1555 ac_abs_top_srcdir=$srcdir ;; 1556 *) # Relative name. 1557 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1558 ac_top_srcdir=$ac_top_build_prefix$srcdir 1559 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1560 esac 1561 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1562 1563 cd "$ac_dir" || { ac_status=$?; continue; } 1564 # Check for configure.gnu first; this name is used for a wrapper for 1565 # Metaconfig's "Configure" on case-insensitive file systems. 1566 if test -f "$ac_srcdir/configure.gnu"; then 1567 echo && 1568 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1569 elif test -f "$ac_srcdir/configure"; then 1570 echo && 1571 $SHELL "$ac_srcdir/configure" --help=recursive 1572 else 1573 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1574 fi || ac_status=$? 1575 cd "$ac_pwd" || { ac_status=$?; break; } 1576 done 1577 fi 1578 1579 test -n "$ac_init_help" && exit $ac_status 1580 if $ac_init_version; then 1581 cat <<\_ACEOF 1582 imake configure 1.0.10 1583 generated by GNU Autoconf 2.72 1584 1585 Copyright (C) 2023 Free Software Foundation, Inc. 1586 This configure script is free software; the Free Software Foundation 1587 gives unlimited permission to copy, distribute and modify it. 1588 _ACEOF 1589 exit 1590 fi 1591 1592 ## ------------------------ ## 1593 ## Autoconf initialization. ## 1594 ## ------------------------ ## 1595 1596 # ac_fn_c_try_compile LINENO 1597 # -------------------------- 1598 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1599 ac_fn_c_try_compile () 1600 { 1601 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1602 rm -f conftest.$ac_objext conftest.beam 1603 if { { ac_try="$ac_compile" 1604 case "(($ac_try" in 1605 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1606 *) ac_try_echo=$ac_try;; 1607 esac 1608 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1609 printf "%s\n" "$ac_try_echo"; } >&5 1610 (eval "$ac_compile") 2>conftest.err 1611 ac_status=$? 1612 if test -s conftest.err; then 1613 grep -v '^ *+' conftest.err >conftest.er1 1614 cat conftest.er1 >&5 1615 mv -f conftest.er1 conftest.err 1616 fi 1617 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1618 test $ac_status = 0; } && { 1619 test -z "$ac_c_werror_flag" || 1620 test ! -s conftest.err 1621 } && test -s conftest.$ac_objext 1622 then : 1623 ac_retval=0 1624 else case e in #( 1625 e) printf "%s\n" "$as_me: failed program was:" >&5 1626 sed 's/^/| /' conftest.$ac_ext >&5 1627 1628 ac_retval=1 ;; 1629 esac 1630 fi 1631 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1632 as_fn_set_status $ac_retval 1633 1634 } # ac_fn_c_try_compile 1635 1636 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1637 # ------------------------------------------------------------------ 1638 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1639 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1640 ac_fn_check_decl () 1641 { 1642 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1643 as_decl_name=`echo $2|sed 's/ *(.*//'` 1644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1645 printf %s "checking whether $as_decl_name is declared... " >&6; } 1646 if eval test \${$3+y} 1647 then : 1648 printf %s "(cached) " >&6 1649 else case e in #( 1650 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1651 eval ac_save_FLAGS=\$$6 1652 as_fn_append $6 " $5" 1653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1654 /* end confdefs.h. */ 1655 $4 1656 int 1657 main (void) 1658 { 1659 #ifndef $as_decl_name 1660 #ifdef __cplusplus 1661 (void) $as_decl_use; 1662 #else 1663 (void) $as_decl_name; 1664 #endif 1665 #endif 1666 1667 ; 1668 return 0; 1669 } 1670 _ACEOF 1671 if ac_fn_c_try_compile "$LINENO" 1672 then : 1673 eval "$3=yes" 1674 else case e in #( 1675 e) eval "$3=no" ;; 1676 esac 1677 fi 1678 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1679 eval $6=\$ac_save_FLAGS 1680 ;; 1681 esac 1682 fi 1683 eval ac_res=\$$3 1684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1685 printf "%s\n" "$ac_res" >&6; } 1686 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1687 1688 } # ac_fn_check_decl 1689 1690 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1691 # ------------------------------------------------------- 1692 # Tests whether HEADER exists and can be compiled using the include files in 1693 # INCLUDES, setting the cache variable VAR accordingly. 1694 ac_fn_c_check_header_compile () 1695 { 1696 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1698 printf %s "checking for $2... " >&6; } 1699 if eval test \${$3+y} 1700 then : 1701 printf %s "(cached) " >&6 1702 else case e in #( 1703 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1704 /* end confdefs.h. */ 1705 $4 1706 #include <$2> 1707 _ACEOF 1708 if ac_fn_c_try_compile "$LINENO" 1709 then : 1710 eval "$3=yes" 1711 else case e in #( 1712 e) eval "$3=no" ;; 1713 esac 1714 fi 1715 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1716 esac 1717 fi 1718 eval ac_res=\$$3 1719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1720 printf "%s\n" "$ac_res" >&6; } 1721 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1722 1723 } # ac_fn_c_check_header_compile 1724 1725 # ac_fn_c_try_link LINENO 1726 # ----------------------- 1727 # Try to link conftest.$ac_ext, and return whether this succeeded. 1728 ac_fn_c_try_link () 1729 { 1730 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1731 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1732 if { { ac_try="$ac_link" 1733 case "(($ac_try" in 1734 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1735 *) ac_try_echo=$ac_try;; 1736 esac 1737 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1738 printf "%s\n" "$ac_try_echo"; } >&5 1739 (eval "$ac_link") 2>conftest.err 1740 ac_status=$? 1741 if test -s conftest.err; then 1742 grep -v '^ *+' conftest.err >conftest.er1 1743 cat conftest.er1 >&5 1744 mv -f conftest.er1 conftest.err 1745 fi 1746 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1747 test $ac_status = 0; } && { 1748 test -z "$ac_c_werror_flag" || 1749 test ! -s conftest.err 1750 } && test -s conftest$ac_exeext && { 1751 test "$cross_compiling" = yes || 1752 test -x conftest$ac_exeext 1753 } 1754 then : 1755 ac_retval=0 1756 else case e in #( 1757 e) printf "%s\n" "$as_me: failed program was:" >&5 1758 sed 's/^/| /' conftest.$ac_ext >&5 1759 1760 ac_retval=1 ;; 1761 esac 1762 fi 1763 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1764 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1765 # interfere with the next link command; also delete a directory that is 1766 # left behind by Apple's compiler. We do this before executing the actions. 1767 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1768 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1769 as_fn_set_status $ac_retval 1770 1771 } # ac_fn_c_try_link 1772 1773 # ac_fn_c_try_cpp LINENO 1774 # ---------------------- 1775 # Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1776 ac_fn_c_try_cpp () 1777 { 1778 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1779 if { { ac_try="$ac_cpp conftest.$ac_ext" 1780 case "(($ac_try" in 1781 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1782 *) ac_try_echo=$ac_try;; 1783 esac 1784 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1785 printf "%s\n" "$ac_try_echo"; } >&5 1786 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1787 ac_status=$? 1788 if test -s conftest.err; then 1789 grep -v '^ *+' conftest.err >conftest.er1 1790 cat conftest.er1 >&5 1791 mv -f conftest.er1 conftest.err 1792 fi 1793 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1794 test $ac_status = 0; } > conftest.i && { 1795 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1796 test ! -s conftest.err 1797 } 1798 then : 1799 ac_retval=0 1800 else case e in #( 1801 e) printf "%s\n" "$as_me: failed program was:" >&5 1802 sed 's/^/| /' conftest.$ac_ext >&5 1803 1804 ac_retval=1 ;; 1805 esac 1806 fi 1807 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1808 as_fn_set_status $ac_retval 1809 1810 } # ac_fn_c_try_cpp 1811 1812 # ac_fn_c_check_func LINENO FUNC VAR 1813 # ---------------------------------- 1814 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1815 ac_fn_c_check_func () 1816 { 1817 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1819 printf %s "checking for $2... " >&6; } 1820 if eval test \${$3+y} 1821 then : 1822 printf %s "(cached) " >&6 1823 else case e in #( 1824 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1825 /* end confdefs.h. */ 1826 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1827 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1828 #define $2 innocuous_$2 1829 1830 /* System header to define __stub macros and hopefully few prototypes, 1831 which can conflict with char $2 (void); below. */ 1832 1833 #include <limits.h> 1834 #undef $2 1835 1836 /* Override any GCC internal prototype to avoid an error. 1837 Use char because int might match the return type of a GCC 1838 builtin and then its argument prototype would still apply. */ 1839 #ifdef __cplusplus 1840 extern "C" 1841 #endif 1842 char $2 (void); 1843 /* The GNU C library defines this for functions which it implements 1844 to always fail with ENOSYS. Some functions are actually named 1845 something starting with __ and the normal name is an alias. */ 1846 #if defined __stub_$2 || defined __stub___$2 1847 choke me 1848 #endif 1849 1850 int 1851 main (void) 1852 { 1853 return $2 (); 1854 ; 1855 return 0; 1856 } 1857 _ACEOF 1858 if ac_fn_c_try_link "$LINENO" 1859 then : 1860 eval "$3=yes" 1861 else case e in #( 1862 e) eval "$3=no" ;; 1863 esac 1864 fi 1865 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1866 conftest$ac_exeext conftest.$ac_ext ;; 1867 esac 1868 fi 1869 eval ac_res=\$$3 1870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1871 printf "%s\n" "$ac_res" >&6; } 1872 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1873 1874 } # ac_fn_c_check_func 1875 ac_configure_args_raw= 1876 for ac_arg 1877 do 1878 case $ac_arg in 1879 *\'*) 1880 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1881 esac 1882 as_fn_append ac_configure_args_raw " '$ac_arg'" 1883 done 1884 1885 case $ac_configure_args_raw in 1886 *$as_nl*) 1887 ac_safe_unquote= ;; 1888 *) 1889 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1890 ac_unsafe_a="$ac_unsafe_z#~" 1891 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1892 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1893 esac 1894 1895 cat >config.log <<_ACEOF 1896 This file contains any messages produced by compilers while 1897 running configure, to aid debugging if configure makes a mistake. 1898 1899 It was created by imake $as_me 1.0.10, which was 1900 generated by GNU Autoconf 2.72. Invocation command line was 1901 1902 $ $0$ac_configure_args_raw 1903 1904 _ACEOF 1905 exec 5>>config.log 1906 { 1907 cat <<_ASUNAME 1908 ## --------- ## 1909 ## Platform. ## 1910 ## --------- ## 1911 1912 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1913 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1914 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1915 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1916 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1917 1918 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1919 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1920 1921 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1922 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1923 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1924 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1925 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1926 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1927 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1928 1929 _ASUNAME 1930 1931 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1932 for as_dir in $PATH 1933 do 1934 IFS=$as_save_IFS 1935 case $as_dir in #((( 1936 '') as_dir=./ ;; 1937 */) ;; 1938 *) as_dir=$as_dir/ ;; 1939 esac 1940 printf "%s\n" "PATH: $as_dir" 1941 done 1942 IFS=$as_save_IFS 1943 1944 } >&5 1945 1946 cat >&5 <<_ACEOF 1947 1948 1949 ## ----------- ## 1950 ## Core tests. ## 1951 ## ----------- ## 1952 1953 _ACEOF 1954 1955 1956 # Keep a trace of the command line. 1957 # Strip out --no-create and --no-recursion so they do not pile up. 1958 # Strip out --silent because we don't want to record it for future runs. 1959 # Also quote any args containing shell meta-characters. 1960 # Make two passes to allow for proper duplicate-argument suppression. 1961 ac_configure_args= 1962 ac_configure_args0= 1963 ac_configure_args1= 1964 ac_must_keep_next=false 1965 for ac_pass in 1 2 1966 do 1967 for ac_arg 1968 do 1969 case $ac_arg in 1970 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1971 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1972 | -silent | --silent | --silen | --sile | --sil) 1973 continue ;; 1974 *\'*) 1975 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1976 esac 1977 case $ac_pass in 1978 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1979 2) 1980 as_fn_append ac_configure_args1 " '$ac_arg'" 1981 if test $ac_must_keep_next = true; then 1982 ac_must_keep_next=false # Got value, back to normal. 1983 else 1984 case $ac_arg in 1985 *=* | --config-cache | -C | -disable-* | --disable-* \ 1986 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1987 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1988 | -with-* | --with-* | -without-* | --without-* | --x) 1989 case "$ac_configure_args0 " in 1990 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1991 esac 1992 ;; 1993 -* ) ac_must_keep_next=true ;; 1994 esac 1995 fi 1996 as_fn_append ac_configure_args " '$ac_arg'" 1997 ;; 1998 esac 1999 done 2000 done 2001 { ac_configure_args0=; unset ac_configure_args0;} 2002 { ac_configure_args1=; unset ac_configure_args1;} 2003 2004 # When interrupted or exit'd, cleanup temporary files, and complete 2005 # config.log. We remove comments because anyway the quotes in there 2006 # would cause problems or look ugly. 2007 # WARNING: Use '\'' to represent an apostrophe within the trap. 2008 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2009 trap 'exit_status=$? 2010 # Sanitize IFS. 2011 IFS=" "" $as_nl" 2012 # Save into config.log some information that might help in debugging. 2013 { 2014 echo 2015 2016 printf "%s\n" "## ---------------- ## 2017 ## Cache variables. ## 2018 ## ---------------- ##" 2019 echo 2020 # The following way of writing the cache mishandles newlines in values, 2021 ( 2022 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2023 eval ac_val=\$$ac_var 2024 case $ac_val in #( 2025 *${as_nl}*) 2026 case $ac_var in #( 2027 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2028 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2029 esac 2030 case $ac_var in #( 2031 _ | IFS | as_nl) ;; #( 2032 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2033 *) { eval $ac_var=; unset $ac_var;} ;; 2034 esac ;; 2035 esac 2036 done 2037 (set) 2>&1 | 2038 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2039 *${as_nl}ac_space=\ *) 2040 sed -n \ 2041 "s/'\''/'\''\\\\'\'''\''/g; 2042 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2043 ;; #( 2044 *) 2045 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2046 ;; 2047 esac | 2048 sort 2049 ) 2050 echo 2051 2052 printf "%s\n" "## ----------------- ## 2053 ## Output variables. ## 2054 ## ----------------- ##" 2055 echo 2056 for ac_var in $ac_subst_vars 2057 do 2058 eval ac_val=\$$ac_var 2059 case $ac_val in 2060 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2061 esac 2062 printf "%s\n" "$ac_var='\''$ac_val'\''" 2063 done | sort 2064 echo 2065 2066 if test -n "$ac_subst_files"; then 2067 printf "%s\n" "## ------------------- ## 2068 ## File substitutions. ## 2069 ## ------------------- ##" 2070 echo 2071 for ac_var in $ac_subst_files 2072 do 2073 eval ac_val=\$$ac_var 2074 case $ac_val in 2075 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2076 esac 2077 printf "%s\n" "$ac_var='\''$ac_val'\''" 2078 done | sort 2079 echo 2080 fi 2081 2082 if test -s confdefs.h; then 2083 printf "%s\n" "## ----------- ## 2084 ## confdefs.h. ## 2085 ## ----------- ##" 2086 echo 2087 cat confdefs.h 2088 echo 2089 fi 2090 test "$ac_signal" != 0 && 2091 printf "%s\n" "$as_me: caught signal $ac_signal" 2092 printf "%s\n" "$as_me: exit $exit_status" 2093 } >&5 2094 rm -f core *.core core.conftest.* && 2095 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2096 exit $exit_status 2097 ' 0 2098 for ac_signal in 1 2 13 15; do 2099 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2100 done 2101 ac_signal=0 2102 2103 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2104 rm -f -r conftest* confdefs.h 2105 2106 printf "%s\n" "/* confdefs.h */" > confdefs.h 2107 2108 # Predefined preprocessor variables. 2109 2110 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2111 2112 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2113 2114 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2115 2116 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2117 2118 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2119 2120 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2121 2122 2123 # Let the site file select an alternate cache file if it wants to. 2124 # Prefer an explicitly selected file to automatically selected ones. 2125 if test -n "$CONFIG_SITE"; then 2126 ac_site_files="$CONFIG_SITE" 2127 elif test "x$prefix" != xNONE; then 2128 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2129 else 2130 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2131 fi 2132 2133 for ac_site_file in $ac_site_files 2134 do 2135 case $ac_site_file in #( 2136 */*) : 2137 ;; #( 2138 *) : 2139 ac_site_file=./$ac_site_file ;; 2140 esac 2141 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2143 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2144 sed 's/^/| /' "$ac_site_file" >&5 2145 . "$ac_site_file" \ 2146 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2147 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2148 as_fn_error $? "failed to load site script $ac_site_file 2149 See 'config.log' for more details" "$LINENO" 5; } 2150 fi 2151 done 2152 2153 if test -r "$cache_file"; then 2154 # Some versions of bash will fail to source /dev/null (special files 2155 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2156 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2158 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2159 case $cache_file in 2160 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2161 *) . "./$cache_file";; 2162 esac 2163 fi 2164 else 2165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2166 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2167 >$cache_file 2168 fi 2169 2170 # Test code for whether the C compiler supports C89 (global declarations) 2171 ac_c_conftest_c89_globals=' 2172 /* Does the compiler advertise C89 conformance? 2173 Do not test the value of __STDC__, because some compilers set it to 0 2174 while being otherwise adequately conformant. */ 2175 #if !defined __STDC__ 2176 # error "Compiler does not advertise C89 conformance" 2177 #endif 2178 2179 #include <stddef.h> 2180 #include <stdarg.h> 2181 struct stat; 2182 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2183 struct buf { int x; }; 2184 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2185 static char *e (char **p, int i) 2186 { 2187 return p[i]; 2188 } 2189 static char *f (char * (*g) (char **, int), char **p, ...) 2190 { 2191 char *s; 2192 va_list v; 2193 va_start (v,p); 2194 s = g (p, va_arg (v,int)); 2195 va_end (v); 2196 return s; 2197 } 2198 2199 /* C89 style stringification. */ 2200 #define noexpand_stringify(a) #a 2201 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2202 2203 /* C89 style token pasting. Exercises some of the corner cases that 2204 e.g. old MSVC gets wrong, but not very hard. */ 2205 #define noexpand_concat(a,b) a##b 2206 #define expand_concat(a,b) noexpand_concat(a,b) 2207 extern int vA; 2208 extern int vbee; 2209 #define aye A 2210 #define bee B 2211 int *pvA = &expand_concat(v,aye); 2212 int *pvbee = &noexpand_concat(v,bee); 2213 2214 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2215 function prototypes and stuff, but not \xHH hex character constants. 2216 These do not provoke an error unfortunately, instead are silently treated 2217 as an "x". The following induces an error, until -std is added to get 2218 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2219 array size at least. It is necessary to write \x00 == 0 to get something 2220 that is true only with -std. */ 2221 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2222 2223 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2224 inside strings and character constants. */ 2225 #define FOO(x) '\''x'\'' 2226 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2227 2228 int test (int i, double x); 2229 struct s1 {int (*f) (int a);}; 2230 struct s2 {int (*f) (double a);}; 2231 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2232 int, int);' 2233 2234 # Test code for whether the C compiler supports C89 (body of main). 2235 ac_c_conftest_c89_main=' 2236 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2237 ' 2238 2239 # Test code for whether the C compiler supports C99 (global declarations) 2240 ac_c_conftest_c99_globals=' 2241 /* Does the compiler advertise C99 conformance? */ 2242 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2243 # error "Compiler does not advertise C99 conformance" 2244 #endif 2245 2246 // See if C++-style comments work. 2247 2248 #include <stdbool.h> 2249 extern int puts (const char *); 2250 extern int printf (const char *, ...); 2251 extern int dprintf (int, const char *, ...); 2252 extern void *malloc (size_t); 2253 extern void free (void *); 2254 2255 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2256 // dprintf is used instead of fprintf to avoid needing to declare 2257 // FILE and stderr. 2258 #define debug(...) dprintf (2, __VA_ARGS__) 2259 #define showlist(...) puts (#__VA_ARGS__) 2260 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2261 static void 2262 test_varargs_macros (void) 2263 { 2264 int x = 1234; 2265 int y = 5678; 2266 debug ("Flag"); 2267 debug ("X = %d\n", x); 2268 showlist (The first, second, and third items.); 2269 report (x>y, "x is %d but y is %d", x, y); 2270 } 2271 2272 // Check long long types. 2273 #define BIG64 18446744073709551615ull 2274 #define BIG32 4294967295ul 2275 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2276 #if !BIG_OK 2277 #error "your preprocessor is broken" 2278 #endif 2279 #if BIG_OK 2280 #else 2281 #error "your preprocessor is broken" 2282 #endif 2283 static long long int bignum = -9223372036854775807LL; 2284 static unsigned long long int ubignum = BIG64; 2285 2286 struct incomplete_array 2287 { 2288 int datasize; 2289 double data[]; 2290 }; 2291 2292 struct named_init { 2293 int number; 2294 const wchar_t *name; 2295 double average; 2296 }; 2297 2298 typedef const char *ccp; 2299 2300 static inline int 2301 test_restrict (ccp restrict text) 2302 { 2303 // Iterate through items via the restricted pointer. 2304 // Also check for declarations in for loops. 2305 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2306 continue; 2307 return 0; 2308 } 2309 2310 // Check varargs and va_copy. 2311 static bool 2312 test_varargs (const char *format, ...) 2313 { 2314 va_list args; 2315 va_start (args, format); 2316 va_list args_copy; 2317 va_copy (args_copy, args); 2318 2319 const char *str = ""; 2320 int number = 0; 2321 float fnumber = 0; 2322 2323 while (*format) 2324 { 2325 switch (*format++) 2326 { 2327 case '\''s'\'': // string 2328 str = va_arg (args_copy, const char *); 2329 break; 2330 case '\''d'\'': // int 2331 number = va_arg (args_copy, int); 2332 break; 2333 case '\''f'\'': // float 2334 fnumber = va_arg (args_copy, double); 2335 break; 2336 default: 2337 break; 2338 } 2339 } 2340 va_end (args_copy); 2341 va_end (args); 2342 2343 return *str && number && fnumber; 2344 } 2345 ' 2346 2347 # Test code for whether the C compiler supports C99 (body of main). 2348 ac_c_conftest_c99_main=' 2349 // Check bool. 2350 _Bool success = false; 2351 success |= (argc != 0); 2352 2353 // Check restrict. 2354 if (test_restrict ("String literal") == 0) 2355 success = true; 2356 char *restrict newvar = "Another string"; 2357 2358 // Check varargs. 2359 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2360 test_varargs_macros (); 2361 2362 // Check flexible array members. 2363 struct incomplete_array *ia = 2364 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2365 ia->datasize = 10; 2366 for (int i = 0; i < ia->datasize; ++i) 2367 ia->data[i] = i * 1.234; 2368 // Work around memory leak warnings. 2369 free (ia); 2370 2371 // Check named initializers. 2372 struct named_init ni = { 2373 .number = 34, 2374 .name = L"Test wide string", 2375 .average = 543.34343, 2376 }; 2377 2378 ni.number = 58; 2379 2380 int dynamic_array[ni.number]; 2381 dynamic_array[0] = argv[0][0]; 2382 dynamic_array[ni.number - 1] = 543; 2383 2384 // work around unused variable warnings 2385 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2386 || dynamic_array[ni.number - 1] != 543); 2387 ' 2388 2389 # Test code for whether the C compiler supports C11 (global declarations) 2390 ac_c_conftest_c11_globals=' 2391 /* Does the compiler advertise C11 conformance? */ 2392 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2393 # error "Compiler does not advertise C11 conformance" 2394 #endif 2395 2396 // Check _Alignas. 2397 char _Alignas (double) aligned_as_double; 2398 char _Alignas (0) no_special_alignment; 2399 extern char aligned_as_int; 2400 char _Alignas (0) _Alignas (int) aligned_as_int; 2401 2402 // Check _Alignof. 2403 enum 2404 { 2405 int_alignment = _Alignof (int), 2406 int_array_alignment = _Alignof (int[100]), 2407 char_alignment = _Alignof (char) 2408 }; 2409 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2410 2411 // Check _Noreturn. 2412 int _Noreturn does_not_return (void) { for (;;) continue; } 2413 2414 // Check _Static_assert. 2415 struct test_static_assert 2416 { 2417 int x; 2418 _Static_assert (sizeof (int) <= sizeof (long int), 2419 "_Static_assert does not work in struct"); 2420 long int y; 2421 }; 2422 2423 // Check UTF-8 literals. 2424 #define u8 syntax error! 2425 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2426 2427 // Check duplicate typedefs. 2428 typedef long *long_ptr; 2429 typedef long int *long_ptr; 2430 typedef long_ptr long_ptr; 2431 2432 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2433 struct anonymous 2434 { 2435 union { 2436 struct { int i; int j; }; 2437 struct { int k; long int l; } w; 2438 }; 2439 int m; 2440 } v1; 2441 ' 2442 2443 # Test code for whether the C compiler supports C11 (body of main). 2444 ac_c_conftest_c11_main=' 2445 _Static_assert ((offsetof (struct anonymous, i) 2446 == offsetof (struct anonymous, w.k)), 2447 "Anonymous union alignment botch"); 2448 v1.i = 2; 2449 v1.w.k = 5; 2450 ok |= v1.i != 5; 2451 ' 2452 2453 # Test code for whether the C compiler supports C11 (complete). 2454 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2455 ${ac_c_conftest_c99_globals} 2456 ${ac_c_conftest_c11_globals} 2457 2458 int 2459 main (int argc, char **argv) 2460 { 2461 int ok = 0; 2462 ${ac_c_conftest_c89_main} 2463 ${ac_c_conftest_c99_main} 2464 ${ac_c_conftest_c11_main} 2465 return ok; 2466 } 2467 " 2468 2469 # Test code for whether the C compiler supports C99 (complete). 2470 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2471 ${ac_c_conftest_c99_globals} 2472 2473 int 2474 main (int argc, char **argv) 2475 { 2476 int ok = 0; 2477 ${ac_c_conftest_c89_main} 2478 ${ac_c_conftest_c99_main} 2479 return ok; 2480 } 2481 " 2482 2483 # Test code for whether the C compiler supports C89 (complete). 2484 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2485 2486 int 2487 main (int argc, char **argv) 2488 { 2489 int ok = 0; 2490 ${ac_c_conftest_c89_main} 2491 return ok; 2492 } 2493 " 2494 2495 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2496 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2497 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2498 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2499 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2500 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2501 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2502 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2503 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2504 2505 # Auxiliary files required by this configure script. 2506 ac_aux_files="config.guess config.sub compile missing install-sh" 2507 2508 # Locations in which to look for auxiliary files. 2509 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2510 2511 # Search for a directory containing all of the required auxiliary files, 2512 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2513 # If we don't find one directory that contains all the files we need, 2514 # we report the set of missing files from the *first* directory in 2515 # $ac_aux_dir_candidates and give up. 2516 ac_missing_aux_files="" 2517 ac_first_candidate=: 2518 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2520 as_found=false 2521 for as_dir in $ac_aux_dir_candidates 2522 do 2523 IFS=$as_save_IFS 2524 case $as_dir in #((( 2525 '') as_dir=./ ;; 2526 */) ;; 2527 *) as_dir=$as_dir/ ;; 2528 esac 2529 as_found=: 2530 2531 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2532 ac_aux_dir_found=yes 2533 ac_install_sh= 2534 for ac_aux in $ac_aux_files 2535 do 2536 # As a special case, if "install-sh" is required, that requirement 2537 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2538 # and $ac_install_sh is set appropriately for whichever one is found. 2539 if test x"$ac_aux" = x"install-sh" 2540 then 2541 if test -f "${as_dir}install-sh"; then 2542 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2543 ac_install_sh="${as_dir}install-sh -c" 2544 elif test -f "${as_dir}install.sh"; then 2545 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2546 ac_install_sh="${as_dir}install.sh -c" 2547 elif test -f "${as_dir}shtool"; then 2548 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2549 ac_install_sh="${as_dir}shtool install -c" 2550 else 2551 ac_aux_dir_found=no 2552 if $ac_first_candidate; then 2553 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2554 else 2555 break 2556 fi 2557 fi 2558 else 2559 if test -f "${as_dir}${ac_aux}"; then 2560 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2561 else 2562 ac_aux_dir_found=no 2563 if $ac_first_candidate; then 2564 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2565 else 2566 break 2567 fi 2568 fi 2569 fi 2570 done 2571 if test "$ac_aux_dir_found" = yes; then 2572 ac_aux_dir="$as_dir" 2573 break 2574 fi 2575 ac_first_candidate=false 2576 2577 as_found=false 2578 done 2579 IFS=$as_save_IFS 2580 if $as_found 2581 then : 2582 2583 else case e in #( 2584 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2585 esac 2586 fi 2587 2588 2589 # These three variables are undocumented and unsupported, 2590 # and are intended to be withdrawn in a future Autoconf release. 2591 # They can cause serious problems if a builder's source tree is in a directory 2592 # whose full name contains unusual characters. 2593 if test -f "${ac_aux_dir}config.guess"; then 2594 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2595 fi 2596 if test -f "${ac_aux_dir}config.sub"; then 2597 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2598 fi 2599 if test -f "$ac_aux_dir/configure"; then 2600 ac_configure="$SHELL ${ac_aux_dir}configure" 2601 fi 2602 2603 # Check that the precious variables saved in the cache have kept the same 2604 # value. 2605 ac_cache_corrupted=false 2606 for ac_var in $ac_precious_vars; do 2607 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2608 eval ac_new_set=\$ac_env_${ac_var}_set 2609 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2610 eval ac_new_val=\$ac_env_${ac_var}_value 2611 case $ac_old_set,$ac_new_set in 2612 set,) 2613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2614 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2615 ac_cache_corrupted=: ;; 2616 ,set) 2617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2618 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2619 ac_cache_corrupted=: ;; 2620 ,);; 2621 *) 2622 if test "x$ac_old_val" != "x$ac_new_val"; then 2623 # differences in whitespace do not lead to failure. 2624 ac_old_val_w=`echo x $ac_old_val` 2625 ac_new_val_w=`echo x $ac_new_val` 2626 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2628 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2629 ac_cache_corrupted=: 2630 else 2631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2632 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2633 eval $ac_var=\$ac_old_val 2634 fi 2635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2636 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2638 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2639 fi;; 2640 esac 2641 # Pass precious variables to config.status. 2642 if test "$ac_new_set" = set; then 2643 case $ac_new_val in 2644 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2645 *) ac_arg=$ac_var=$ac_new_val ;; 2646 esac 2647 case " $ac_configure_args " in 2648 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2649 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2650 esac 2651 fi 2652 done 2653 if $ac_cache_corrupted; then 2654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2655 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2657 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2658 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2659 and start over" "$LINENO" 5 2660 fi 2661 ## -------------------- ## 2662 ## Main body of script. ## 2663 ## -------------------- ## 2664 2665 ac_ext=c 2666 ac_cpp='$CPP $CPPFLAGS' 2667 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2668 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2669 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2670 2671 2672 2673 ac_config_headers="$ac_config_headers config.h" 2674 2675 2676 # Initialize Automake 2677 am__api_version='1.16' 2678 2679 2680 2681 # Find a good install program. We prefer a C program (faster), 2682 # so one script is as good as another. But avoid the broken or 2683 # incompatible versions: 2684 # SysV /etc/install, /usr/sbin/install 2685 # SunOS /usr/etc/install 2686 # IRIX /sbin/install 2687 # AIX /bin/install 2688 # AmigaOS /C/install, which installs bootblocks on floppy discs 2689 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2690 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2691 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2692 # OS/2's system install, which has a completely different semantic 2693 # ./install, which can be erroneously created by make from ./install.sh. 2694 # Reject install programs that cannot install multiple files. 2695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2696 printf %s "checking for a BSD-compatible install... " >&6; } 2697 if test -z "$INSTALL"; then 2698 if test ${ac_cv_path_install+y} 2699 then : 2700 printf %s "(cached) " >&6 2701 else case e in #( 2702 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2703 for as_dir in $PATH 2704 do 2705 IFS=$as_save_IFS 2706 case $as_dir in #((( 2707 '') as_dir=./ ;; 2708 */) ;; 2709 *) as_dir=$as_dir/ ;; 2710 esac 2711 # Account for fact that we put trailing slashes in our PATH walk. 2712 case $as_dir in #(( 2713 ./ | /[cC]/* | \ 2714 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2715 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2716 /usr/ucb/* ) ;; 2717 *) 2718 # OSF1 and SCO ODT 3.0 have their own names for install. 2719 # Don't use installbsd from OSF since it installs stuff as root 2720 # by default. 2721 for ac_prog in ginstall scoinst install; do 2722 for ac_exec_ext in '' $ac_executable_extensions; do 2723 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2724 if test $ac_prog = install && 2725 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2726 # AIX install. It has an incompatible calling convention. 2727 : 2728 elif test $ac_prog = install && 2729 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2730 # program-specific install script used by HP pwplus--don't use. 2731 : 2732 else 2733 rm -rf conftest.one conftest.two conftest.dir 2734 echo one > conftest.one 2735 echo two > conftest.two 2736 mkdir conftest.dir 2737 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2738 test -s conftest.one && test -s conftest.two && 2739 test -s conftest.dir/conftest.one && 2740 test -s conftest.dir/conftest.two 2741 then 2742 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2743 break 3 2744 fi 2745 fi 2746 fi 2747 done 2748 done 2749 ;; 2750 esac 2751 2752 done 2753 IFS=$as_save_IFS 2754 2755 rm -rf conftest.one conftest.two conftest.dir 2756 ;; 2757 esac 2758 fi 2759 if test ${ac_cv_path_install+y}; then 2760 INSTALL=$ac_cv_path_install 2761 else 2762 # As a last resort, use the slow shell script. Don't cache a 2763 # value for INSTALL within a source directory, because that will 2764 # break other packages using the cache if that directory is 2765 # removed, or if the value is a relative name. 2766 INSTALL=$ac_install_sh 2767 fi 2768 fi 2769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2770 printf "%s\n" "$INSTALL" >&6; } 2771 2772 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2773 # It thinks the first close brace ends the variable substitution. 2774 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2775 2776 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2777 2778 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2779 2780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2781 printf %s "checking whether build environment is sane... " >&6; } 2782 # Reject unsafe characters in $srcdir or the absolute working directory 2783 # name. Accept space and tab only in the latter. 2784 am_lf=' 2785 ' 2786 case `pwd` in 2787 *[\\\"\#\$\&\'\`$am_lf]*) 2788 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2789 esac 2790 case $srcdir in 2791 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2792 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2793 esac 2794 2795 # Do 'set' in a subshell so we don't clobber the current shell's 2796 # arguments. Must try -L first in case configure is actually a 2797 # symlink; some systems play weird games with the mod time of symlinks 2798 # (eg FreeBSD returns the mod time of the symlink's containing 2799 # directory). 2800 if ( 2801 am_has_slept=no 2802 for am_try in 1 2; do 2803 echo "timestamp, slept: $am_has_slept" > conftest.file 2804 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2805 if test "$*" = "X"; then 2806 # -L didn't work. 2807 set X `ls -t "$srcdir/configure" conftest.file` 2808 fi 2809 if test "$*" != "X $srcdir/configure conftest.file" \ 2810 && test "$*" != "X conftest.file $srcdir/configure"; then 2811 2812 # If neither matched, then we have a broken ls. This can happen 2813 # if, for instance, CONFIG_SHELL is bash and it inherits a 2814 # broken ls alias from the environment. This has actually 2815 # happened. Such a system could not be considered "sane". 2816 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2817 alias in your environment" "$LINENO" 5 2818 fi 2819 if test "$2" = conftest.file || test $am_try -eq 2; then 2820 break 2821 fi 2822 # Just in case. 2823 sleep 1 2824 am_has_slept=yes 2825 done 2826 test "$2" = conftest.file 2827 ) 2828 then 2829 # Ok. 2830 : 2831 else 2832 as_fn_error $? "newly created file is older than distributed files! 2833 Check your system clock" "$LINENO" 5 2834 fi 2835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2836 printf "%s\n" "yes" >&6; } 2837 # If we didn't sleep, we still need to ensure time stamps of config.status and 2838 # generated files are strictly newer. 2839 am_sleep_pid= 2840 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2841 ( sleep 1 ) & 2842 am_sleep_pid=$! 2843 fi 2844 2845 rm -f conftest.file 2846 2847 test "$program_prefix" != NONE && 2848 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2849 # Use a double $ so make ignores it. 2850 test "$program_suffix" != NONE && 2851 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2852 # Double any \ or $. 2853 # By default was 's,x,x', remove it if useless. 2854 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2855 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2856 2857 2858 # Expand $ac_aux_dir to an absolute path. 2859 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2860 2861 2862 if test x"${MISSING+set}" != xset; then 2863 MISSING="\${SHELL} '$am_aux_dir/missing'" 2864 fi 2865 # Use eval to expand $SHELL 2866 if eval "$MISSING --is-lightweight"; then 2867 am_missing_run="$MISSING " 2868 else 2869 am_missing_run= 2870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2871 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2872 fi 2873 2874 if test x"${install_sh+set}" != xset; then 2875 case $am_aux_dir in 2876 *\ * | *\ *) 2877 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2878 *) 2879 install_sh="\${SHELL} $am_aux_dir/install-sh" 2880 esac 2881 fi 2882 2883 # Installed binaries are usually stripped using 'strip' when the user 2884 # run "make install-strip". However 'strip' might not be the right 2885 # tool to use in cross-compilation environments, therefore Automake 2886 # will honor the 'STRIP' environment variable to overrule this program. 2887 if test "$cross_compiling" != no; then 2888 if test -n "$ac_tool_prefix"; then 2889 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2890 set dummy ${ac_tool_prefix}strip; ac_word=$2 2891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2892 printf %s "checking for $ac_word... " >&6; } 2893 if test ${ac_cv_prog_STRIP+y} 2894 then : 2895 printf %s "(cached) " >&6 2896 else case e in #( 2897 e) if test -n "$STRIP"; then 2898 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2899 else 2900 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2901 for as_dir in $PATH 2902 do 2903 IFS=$as_save_IFS 2904 case $as_dir in #((( 2905 '') as_dir=./ ;; 2906 */) ;; 2907 *) as_dir=$as_dir/ ;; 2908 esac 2909 for ac_exec_ext in '' $ac_executable_extensions; do 2910 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2911 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2912 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2913 break 2 2914 fi 2915 done 2916 done 2917 IFS=$as_save_IFS 2918 2919 fi ;; 2920 esac 2921 fi 2922 STRIP=$ac_cv_prog_STRIP 2923 if test -n "$STRIP"; then 2924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2925 printf "%s\n" "$STRIP" >&6; } 2926 else 2927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2928 printf "%s\n" "no" >&6; } 2929 fi 2930 2931 2932 fi 2933 if test -z "$ac_cv_prog_STRIP"; then 2934 ac_ct_STRIP=$STRIP 2935 # Extract the first word of "strip", so it can be a program name with args. 2936 set dummy strip; ac_word=$2 2937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2938 printf %s "checking for $ac_word... " >&6; } 2939 if test ${ac_cv_prog_ac_ct_STRIP+y} 2940 then : 2941 printf %s "(cached) " >&6 2942 else case e in #( 2943 e) if test -n "$ac_ct_STRIP"; then 2944 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2945 else 2946 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2947 for as_dir in $PATH 2948 do 2949 IFS=$as_save_IFS 2950 case $as_dir in #((( 2951 '') as_dir=./ ;; 2952 */) ;; 2953 *) as_dir=$as_dir/ ;; 2954 esac 2955 for ac_exec_ext in '' $ac_executable_extensions; do 2956 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2957 ac_cv_prog_ac_ct_STRIP="strip" 2958 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2959 break 2 2960 fi 2961 done 2962 done 2963 IFS=$as_save_IFS 2964 2965 fi ;; 2966 esac 2967 fi 2968 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2969 if test -n "$ac_ct_STRIP"; then 2970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2971 printf "%s\n" "$ac_ct_STRIP" >&6; } 2972 else 2973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2974 printf "%s\n" "no" >&6; } 2975 fi 2976 2977 if test "x$ac_ct_STRIP" = x; then 2978 STRIP=":" 2979 else 2980 case $cross_compiling:$ac_tool_warned in 2981 yes:) 2982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2983 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2984 ac_tool_warned=yes ;; 2985 esac 2986 STRIP=$ac_ct_STRIP 2987 fi 2988 else 2989 STRIP="$ac_cv_prog_STRIP" 2990 fi 2991 2992 fi 2993 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2994 2995 2996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2997 printf %s "checking for a race-free mkdir -p... " >&6; } 2998 if test -z "$MKDIR_P"; then 2999 if test ${ac_cv_path_mkdir+y} 3000 then : 3001 printf %s "(cached) " >&6 3002 else case e in #( 3003 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3004 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3005 do 3006 IFS=$as_save_IFS 3007 case $as_dir in #((( 3008 '') as_dir=./ ;; 3009 */) ;; 3010 *) as_dir=$as_dir/ ;; 3011 esac 3012 for ac_prog in mkdir gmkdir; do 3013 for ac_exec_ext in '' $ac_executable_extensions; do 3014 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3015 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3016 'mkdir ('*'coreutils) '* | \ 3017 *'BusyBox '* | \ 3018 'mkdir (fileutils) '4.1*) 3019 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3020 break 3;; 3021 esac 3022 done 3023 done 3024 done 3025 IFS=$as_save_IFS 3026 ;; 3027 esac 3028 fi 3029 3030 test -d ./--version && rmdir ./--version 3031 if test ${ac_cv_path_mkdir+y}; then 3032 MKDIR_P="$ac_cv_path_mkdir -p" 3033 else 3034 # As a last resort, use plain mkdir -p, 3035 # in the hope it doesn't have the bugs of ancient mkdir. 3036 MKDIR_P='mkdir -p' 3037 fi 3038 fi 3039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3040 printf "%s\n" "$MKDIR_P" >&6; } 3041 3042 for ac_prog in gawk mawk nawk awk 3043 do 3044 # Extract the first word of "$ac_prog", so it can be a program name with args. 3045 set dummy $ac_prog; ac_word=$2 3046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3047 printf %s "checking for $ac_word... " >&6; } 3048 if test ${ac_cv_prog_AWK+y} 3049 then : 3050 printf %s "(cached) " >&6 3051 else case e in #( 3052 e) if test -n "$AWK"; then 3053 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3054 else 3055 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3056 for as_dir in $PATH 3057 do 3058 IFS=$as_save_IFS 3059 case $as_dir in #((( 3060 '') as_dir=./ ;; 3061 */) ;; 3062 *) as_dir=$as_dir/ ;; 3063 esac 3064 for ac_exec_ext in '' $ac_executable_extensions; do 3065 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3066 ac_cv_prog_AWK="$ac_prog" 3067 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3068 break 2 3069 fi 3070 done 3071 done 3072 IFS=$as_save_IFS 3073 3074 fi ;; 3075 esac 3076 fi 3077 AWK=$ac_cv_prog_AWK 3078 if test -n "$AWK"; then 3079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3080 printf "%s\n" "$AWK" >&6; } 3081 else 3082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3083 printf "%s\n" "no" >&6; } 3084 fi 3085 3086 3087 test -n "$AWK" && break 3088 done 3089 3090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3091 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3092 set x ${MAKE-make} 3093 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3094 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3095 then : 3096 printf %s "(cached) " >&6 3097 else case e in #( 3098 e) cat >conftest.make <<\_ACEOF 3099 SHELL = /bin/sh 3100 all: 3101 @echo '@@@%%%=$(MAKE)=@@@%%%' 3102 _ACEOF 3103 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3104 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3105 *@@@%%%=?*=@@@%%%*) 3106 eval ac_cv_prog_make_${ac_make}_set=yes;; 3107 *) 3108 eval ac_cv_prog_make_${ac_make}_set=no;; 3109 esac 3110 rm -f conftest.make ;; 3111 esac 3112 fi 3113 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3115 printf "%s\n" "yes" >&6; } 3116 SET_MAKE= 3117 else 3118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3119 printf "%s\n" "no" >&6; } 3120 SET_MAKE="MAKE=${MAKE-make}" 3121 fi 3122 3123 rm -rf .tst 2>/dev/null 3124 mkdir .tst 2>/dev/null 3125 if test -d .tst; then 3126 am__leading_dot=. 3127 else 3128 am__leading_dot=_ 3129 fi 3130 rmdir .tst 2>/dev/null 3131 3132 # Check whether --enable-silent-rules was given. 3133 if test ${enable_silent_rules+y} 3134 then : 3135 enableval=$enable_silent_rules; 3136 fi 3137 3138 case $enable_silent_rules in # ((( 3139 yes) AM_DEFAULT_VERBOSITY=0;; 3140 no) AM_DEFAULT_VERBOSITY=1;; 3141 *) AM_DEFAULT_VERBOSITY=1;; 3142 esac 3143 am_make=${MAKE-make} 3144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3145 printf %s "checking whether $am_make supports nested variables... " >&6; } 3146 if test ${am_cv_make_support_nested_variables+y} 3147 then : 3148 printf %s "(cached) " >&6 3149 else case e in #( 3150 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3151 BAR0=false 3152 BAR1=true 3153 V=1 3154 am__doit: 3155 @$(TRUE) 3156 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3157 am_cv_make_support_nested_variables=yes 3158 else 3159 am_cv_make_support_nested_variables=no 3160 fi ;; 3161 esac 3162 fi 3163 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3164 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3165 if test $am_cv_make_support_nested_variables = yes; then 3166 AM_V='$(V)' 3167 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3168 else 3169 AM_V=$AM_DEFAULT_VERBOSITY 3170 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3171 fi 3172 AM_BACKSLASH='\' 3173 3174 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3175 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3176 # is not polluted with repeated "-I." 3177 am__isrc=' -I$(srcdir)' 3178 # test to see if srcdir already configured 3179 if test -f $srcdir/config.status; then 3180 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3181 fi 3182 fi 3183 3184 # test whether we have cygpath 3185 if test -z "$CYGPATH_W"; then 3186 if (cygpath --version) >/dev/null 2>/dev/null; then 3187 CYGPATH_W='cygpath -w' 3188 else 3189 CYGPATH_W=echo 3190 fi 3191 fi 3192 3193 3194 # Define the identity of the package. 3195 PACKAGE='imake' 3196 VERSION='1.0.10' 3197 3198 3199 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3200 3201 3202 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3203 3204 # Some tools Automake needs. 3205 3206 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3207 3208 3209 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3210 3211 3212 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3213 3214 3215 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3216 3217 3218 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3219 3220 # For better backward compatibility. To be removed once Automake 1.9.x 3221 # dies out for good. For more background, see: 3222 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3223 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3224 mkdir_p='$(MKDIR_P)' 3225 3226 # We need awk for the "check" target (and possibly the TAP driver). The 3227 # system "awk" is bad on some platforms. 3228 # Always define AMTAR for backward compatibility. Yes, it's still used 3229 # in the wild :-( We should find a proper way to deprecate it ... 3230 AMTAR='$${TAR-tar}' 3231 3232 3233 # We'll loop over all known methods to create a tar archive until one works. 3234 _am_tools='gnutar pax cpio none' 3235 3236 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3237 3238 3239 3240 3241 3242 # Variables for tags utilities; see am/tags.am 3243 if test -z "$CTAGS"; then 3244 CTAGS=ctags 3245 fi 3246 3247 if test -z "$ETAGS"; then 3248 ETAGS=etags 3249 fi 3250 3251 if test -z "$CSCOPE"; then 3252 CSCOPE=cscope 3253 fi 3254 3255 3256 3257 # POSIX will say in a future version that running "rm -f" with no argument 3258 # is OK; and we want to be able to make that assumption in our Makefile 3259 # recipes. So use an aggressive probe to check that the usage we want is 3260 # actually supported "in the wild" to an acceptable degree. 3261 # See automake bug#10828. 3262 # To make any issue more visible, cause the running configure to be aborted 3263 # by default if the 'rm' program in use doesn't match our expectations; the 3264 # user can still override this though. 3265 if rm -f && rm -fr && rm -rf; then : OK; else 3266 cat >&2 <<'END' 3267 Oops! 3268 3269 Your 'rm' program seems unable to run without file operands specified 3270 on the command line, even when the '-f' option is present. This is contrary 3271 to the behaviour of most rm programs out there, and not conforming with 3272 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3273 3274 Please tell bug-automake@gnu.org about your system, including the value 3275 of your $PATH and any error possibly output before this message. This 3276 can help us improve future automake versions. 3277 3278 END 3279 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3280 echo 'Configuration will proceed anyway, since you have set the' >&2 3281 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3282 echo >&2 3283 else 3284 cat >&2 <<'END' 3285 Aborting the configuration process, to ensure you take notice of the issue. 3286 3287 You can download and install GNU coreutils to get an 'rm' implementation 3288 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3289 3290 If you want to complete the configuration process using your problematic 3291 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3292 to "yes", and re-run configure. 3293 3294 END 3295 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3296 fi 3297 fi 3298 3299 3300 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3301 3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321 DEPDIR="${am__leading_dot}deps" 3322 3323 ac_config_commands="$ac_config_commands depfiles" 3324 3325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3326 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3327 cat > confinc.mk << 'END' 3328 am__doit: 3329 @echo this is the am__doit target >confinc.out 3330 .PHONY: am__doit 3331 END 3332 am__include="#" 3333 am__quote= 3334 # BSD make does it like this. 3335 echo '.include "confinc.mk" # ignored' > confmf.BSD 3336 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3337 echo 'include confinc.mk # ignored' > confmf.GNU 3338 _am_result=no 3339 for s in GNU BSD; do 3340 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3341 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3342 ac_status=$? 3343 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3344 (exit $ac_status); } 3345 case $?:`cat confinc.out 2>/dev/null` in #( 3346 '0:this is the am__doit target') : 3347 case $s in #( 3348 BSD) : 3349 am__include='.include' am__quote='"' ;; #( 3350 *) : 3351 am__include='include' am__quote='' ;; 3352 esac ;; #( 3353 *) : 3354 ;; 3355 esac 3356 if test "$am__include" != "#"; then 3357 _am_result="yes ($s style)" 3358 break 3359 fi 3360 done 3361 rm -f confinc.* confmf.* 3362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3363 printf "%s\n" "${_am_result}" >&6; } 3364 3365 # Check whether --enable-dependency-tracking was given. 3366 if test ${enable_dependency_tracking+y} 3367 then : 3368 enableval=$enable_dependency_tracking; 3369 fi 3370 3371 if test "x$enable_dependency_tracking" != xno; then 3372 am_depcomp="$ac_aux_dir/depcomp" 3373 AMDEPBACKSLASH='\' 3374 am__nodep='_no' 3375 fi 3376 if test "x$enable_dependency_tracking" != xno; then 3377 AMDEP_TRUE= 3378 AMDEP_FALSE='#' 3379 else 3380 AMDEP_TRUE='#' 3381 AMDEP_FALSE= 3382 fi 3383 3384 3385 ac_ext=c 3386 ac_cpp='$CPP $CPPFLAGS' 3387 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3388 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3389 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3390 if test -n "$ac_tool_prefix"; then 3391 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3392 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3394 printf %s "checking for $ac_word... " >&6; } 3395 if test ${ac_cv_prog_CC+y} 3396 then : 3397 printf %s "(cached) " >&6 3398 else case e in #( 3399 e) if test -n "$CC"; then 3400 ac_cv_prog_CC="$CC" # Let the user override the test. 3401 else 3402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3403 for as_dir in $PATH 3404 do 3405 IFS=$as_save_IFS 3406 case $as_dir in #((( 3407 '') as_dir=./ ;; 3408 */) ;; 3409 *) as_dir=$as_dir/ ;; 3410 esac 3411 for ac_exec_ext in '' $ac_executable_extensions; do 3412 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3413 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3414 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3415 break 2 3416 fi 3417 done 3418 done 3419 IFS=$as_save_IFS 3420 3421 fi ;; 3422 esac 3423 fi 3424 CC=$ac_cv_prog_CC 3425 if test -n "$CC"; then 3426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3427 printf "%s\n" "$CC" >&6; } 3428 else 3429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3430 printf "%s\n" "no" >&6; } 3431 fi 3432 3433 3434 fi 3435 if test -z "$ac_cv_prog_CC"; then 3436 ac_ct_CC=$CC 3437 # Extract the first word of "gcc", so it can be a program name with args. 3438 set dummy gcc; ac_word=$2 3439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3440 printf %s "checking for $ac_word... " >&6; } 3441 if test ${ac_cv_prog_ac_ct_CC+y} 3442 then : 3443 printf %s "(cached) " >&6 3444 else case e in #( 3445 e) if test -n "$ac_ct_CC"; then 3446 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3447 else 3448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3449 for as_dir in $PATH 3450 do 3451 IFS=$as_save_IFS 3452 case $as_dir in #((( 3453 '') as_dir=./ ;; 3454 */) ;; 3455 *) as_dir=$as_dir/ ;; 3456 esac 3457 for ac_exec_ext in '' $ac_executable_extensions; do 3458 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3459 ac_cv_prog_ac_ct_CC="gcc" 3460 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3461 break 2 3462 fi 3463 done 3464 done 3465 IFS=$as_save_IFS 3466 3467 fi ;; 3468 esac 3469 fi 3470 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3471 if test -n "$ac_ct_CC"; then 3472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3473 printf "%s\n" "$ac_ct_CC" >&6; } 3474 else 3475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3476 printf "%s\n" "no" >&6; } 3477 fi 3478 3479 if test "x$ac_ct_CC" = x; then 3480 CC="" 3481 else 3482 case $cross_compiling:$ac_tool_warned in 3483 yes:) 3484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3485 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3486 ac_tool_warned=yes ;; 3487 esac 3488 CC=$ac_ct_CC 3489 fi 3490 else 3491 CC="$ac_cv_prog_CC" 3492 fi 3493 3494 if test -z "$CC"; then 3495 if test -n "$ac_tool_prefix"; then 3496 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3497 set dummy ${ac_tool_prefix}cc; ac_word=$2 3498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3499 printf %s "checking for $ac_word... " >&6; } 3500 if test ${ac_cv_prog_CC+y} 3501 then : 3502 printf %s "(cached) " >&6 3503 else case e in #( 3504 e) if test -n "$CC"; then 3505 ac_cv_prog_CC="$CC" # Let the user override the test. 3506 else 3507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3508 for as_dir in $PATH 3509 do 3510 IFS=$as_save_IFS 3511 case $as_dir in #((( 3512 '') as_dir=./ ;; 3513 */) ;; 3514 *) as_dir=$as_dir/ ;; 3515 esac 3516 for ac_exec_ext in '' $ac_executable_extensions; do 3517 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3518 ac_cv_prog_CC="${ac_tool_prefix}cc" 3519 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3520 break 2 3521 fi 3522 done 3523 done 3524 IFS=$as_save_IFS 3525 3526 fi ;; 3527 esac 3528 fi 3529 CC=$ac_cv_prog_CC 3530 if test -n "$CC"; then 3531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3532 printf "%s\n" "$CC" >&6; } 3533 else 3534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3535 printf "%s\n" "no" >&6; } 3536 fi 3537 3538 3539 fi 3540 fi 3541 if test -z "$CC"; then 3542 # Extract the first word of "cc", so it can be a program name with args. 3543 set dummy cc; ac_word=$2 3544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3545 printf %s "checking for $ac_word... " >&6; } 3546 if test ${ac_cv_prog_CC+y} 3547 then : 3548 printf %s "(cached) " >&6 3549 else case e in #( 3550 e) if test -n "$CC"; then 3551 ac_cv_prog_CC="$CC" # Let the user override the test. 3552 else 3553 ac_prog_rejected=no 3554 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3555 for as_dir in $PATH 3556 do 3557 IFS=$as_save_IFS 3558 case $as_dir in #((( 3559 '') as_dir=./ ;; 3560 */) ;; 3561 *) as_dir=$as_dir/ ;; 3562 esac 3563 for ac_exec_ext in '' $ac_executable_extensions; do 3564 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3565 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3566 ac_prog_rejected=yes 3567 continue 3568 fi 3569 ac_cv_prog_CC="cc" 3570 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3571 break 2 3572 fi 3573 done 3574 done 3575 IFS=$as_save_IFS 3576 3577 if test $ac_prog_rejected = yes; then 3578 # We found a bogon in the path, so make sure we never use it. 3579 set dummy $ac_cv_prog_CC 3580 shift 3581 if test $# != 0; then 3582 # We chose a different compiler from the bogus one. 3583 # However, it has the same basename, so the bogon will be chosen 3584 # first if we set CC to just the basename; use the full file name. 3585 shift 3586 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3587 fi 3588 fi 3589 fi ;; 3590 esac 3591 fi 3592 CC=$ac_cv_prog_CC 3593 if test -n "$CC"; then 3594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3595 printf "%s\n" "$CC" >&6; } 3596 else 3597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3598 printf "%s\n" "no" >&6; } 3599 fi 3600 3601 3602 fi 3603 if test -z "$CC"; then 3604 if test -n "$ac_tool_prefix"; then 3605 for ac_prog in cl.exe 3606 do 3607 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3608 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3610 printf %s "checking for $ac_word... " >&6; } 3611 if test ${ac_cv_prog_CC+y} 3612 then : 3613 printf %s "(cached) " >&6 3614 else case e in #( 3615 e) if test -n "$CC"; then 3616 ac_cv_prog_CC="$CC" # Let the user override the test. 3617 else 3618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3619 for as_dir in $PATH 3620 do 3621 IFS=$as_save_IFS 3622 case $as_dir in #((( 3623 '') as_dir=./ ;; 3624 */) ;; 3625 *) as_dir=$as_dir/ ;; 3626 esac 3627 for ac_exec_ext in '' $ac_executable_extensions; do 3628 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3629 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3630 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3631 break 2 3632 fi 3633 done 3634 done 3635 IFS=$as_save_IFS 3636 3637 fi ;; 3638 esac 3639 fi 3640 CC=$ac_cv_prog_CC 3641 if test -n "$CC"; then 3642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3643 printf "%s\n" "$CC" >&6; } 3644 else 3645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3646 printf "%s\n" "no" >&6; } 3647 fi 3648 3649 3650 test -n "$CC" && break 3651 done 3652 fi 3653 if test -z "$CC"; then 3654 ac_ct_CC=$CC 3655 for ac_prog in cl.exe 3656 do 3657 # Extract the first word of "$ac_prog", so it can be a program name with args. 3658 set dummy $ac_prog; ac_word=$2 3659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3660 printf %s "checking for $ac_word... " >&6; } 3661 if test ${ac_cv_prog_ac_ct_CC+y} 3662 then : 3663 printf %s "(cached) " >&6 3664 else case e in #( 3665 e) if test -n "$ac_ct_CC"; then 3666 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3667 else 3668 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3669 for as_dir in $PATH 3670 do 3671 IFS=$as_save_IFS 3672 case $as_dir in #((( 3673 '') as_dir=./ ;; 3674 */) ;; 3675 *) as_dir=$as_dir/ ;; 3676 esac 3677 for ac_exec_ext in '' $ac_executable_extensions; do 3678 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3679 ac_cv_prog_ac_ct_CC="$ac_prog" 3680 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3681 break 2 3682 fi 3683 done 3684 done 3685 IFS=$as_save_IFS 3686 3687 fi ;; 3688 esac 3689 fi 3690 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3691 if test -n "$ac_ct_CC"; then 3692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3693 printf "%s\n" "$ac_ct_CC" >&6; } 3694 else 3695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3696 printf "%s\n" "no" >&6; } 3697 fi 3698 3699 3700 test -n "$ac_ct_CC" && break 3701 done 3702 3703 if test "x$ac_ct_CC" = x; then 3704 CC="" 3705 else 3706 case $cross_compiling:$ac_tool_warned in 3707 yes:) 3708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3709 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3710 ac_tool_warned=yes ;; 3711 esac 3712 CC=$ac_ct_CC 3713 fi 3714 fi 3715 3716 fi 3717 if test -z "$CC"; then 3718 if test -n "$ac_tool_prefix"; then 3719 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3720 set dummy ${ac_tool_prefix}clang; ac_word=$2 3721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3722 printf %s "checking for $ac_word... " >&6; } 3723 if test ${ac_cv_prog_CC+y} 3724 then : 3725 printf %s "(cached) " >&6 3726 else case e in #( 3727 e) if test -n "$CC"; then 3728 ac_cv_prog_CC="$CC" # Let the user override the test. 3729 else 3730 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3731 for as_dir in $PATH 3732 do 3733 IFS=$as_save_IFS 3734 case $as_dir in #((( 3735 '') as_dir=./ ;; 3736 */) ;; 3737 *) as_dir=$as_dir/ ;; 3738 esac 3739 for ac_exec_ext in '' $ac_executable_extensions; do 3740 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3741 ac_cv_prog_CC="${ac_tool_prefix}clang" 3742 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3743 break 2 3744 fi 3745 done 3746 done 3747 IFS=$as_save_IFS 3748 3749 fi ;; 3750 esac 3751 fi 3752 CC=$ac_cv_prog_CC 3753 if test -n "$CC"; then 3754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3755 printf "%s\n" "$CC" >&6; } 3756 else 3757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3758 printf "%s\n" "no" >&6; } 3759 fi 3760 3761 3762 fi 3763 if test -z "$ac_cv_prog_CC"; then 3764 ac_ct_CC=$CC 3765 # Extract the first word of "clang", so it can be a program name with args. 3766 set dummy clang; ac_word=$2 3767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3768 printf %s "checking for $ac_word... " >&6; } 3769 if test ${ac_cv_prog_ac_ct_CC+y} 3770 then : 3771 printf %s "(cached) " >&6 3772 else case e in #( 3773 e) if test -n "$ac_ct_CC"; then 3774 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3775 else 3776 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3777 for as_dir in $PATH 3778 do 3779 IFS=$as_save_IFS 3780 case $as_dir in #((( 3781 '') as_dir=./ ;; 3782 */) ;; 3783 *) as_dir=$as_dir/ ;; 3784 esac 3785 for ac_exec_ext in '' $ac_executable_extensions; do 3786 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3787 ac_cv_prog_ac_ct_CC="clang" 3788 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3789 break 2 3790 fi 3791 done 3792 done 3793 IFS=$as_save_IFS 3794 3795 fi ;; 3796 esac 3797 fi 3798 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3799 if test -n "$ac_ct_CC"; then 3800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3801 printf "%s\n" "$ac_ct_CC" >&6; } 3802 else 3803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3804 printf "%s\n" "no" >&6; } 3805 fi 3806 3807 if test "x$ac_ct_CC" = x; then 3808 CC="" 3809 else 3810 case $cross_compiling:$ac_tool_warned in 3811 yes:) 3812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3813 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3814 ac_tool_warned=yes ;; 3815 esac 3816 CC=$ac_ct_CC 3817 fi 3818 else 3819 CC="$ac_cv_prog_CC" 3820 fi 3821 3822 fi 3823 3824 3825 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3826 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3827 as_fn_error $? "no acceptable C compiler found in \$PATH 3828 See 'config.log' for more details" "$LINENO" 5; } 3829 3830 # Provide some information about the compiler. 3831 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3832 set X $ac_compile 3833 ac_compiler=$2 3834 for ac_option in --version -v -V -qversion -version; do 3835 { { ac_try="$ac_compiler $ac_option >&5" 3836 case "(($ac_try" in 3837 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3838 *) ac_try_echo=$ac_try;; 3839 esac 3840 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3841 printf "%s\n" "$ac_try_echo"; } >&5 3842 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3843 ac_status=$? 3844 if test -s conftest.err; then 3845 sed '10a\ 3846 ... rest of stderr output deleted ... 3847 10q' conftest.err >conftest.er1 3848 cat conftest.er1 >&5 3849 fi 3850 rm -f conftest.er1 conftest.err 3851 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3852 test $ac_status = 0; } 3853 done 3854 3855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3856 /* end confdefs.h. */ 3857 3858 int 3859 main (void) 3860 { 3861 3862 ; 3863 return 0; 3864 } 3865 _ACEOF 3866 ac_clean_files_save=$ac_clean_files 3867 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3868 # Try to create an executable without -o first, disregard a.out. 3869 # It will help us diagnose broken compilers, and finding out an intuition 3870 # of exeext. 3871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3872 printf %s "checking whether the C compiler works... " >&6; } 3873 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3874 3875 # The possible output files: 3876 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3877 3878 ac_rmfiles= 3879 for ac_file in $ac_files 3880 do 3881 case $ac_file in 3882 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3883 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3884 esac 3885 done 3886 rm -f $ac_rmfiles 3887 3888 if { { ac_try="$ac_link_default" 3889 case "(($ac_try" in 3890 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3891 *) ac_try_echo=$ac_try;; 3892 esac 3893 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3894 printf "%s\n" "$ac_try_echo"; } >&5 3895 (eval "$ac_link_default") 2>&5 3896 ac_status=$? 3897 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3898 test $ac_status = 0; } 3899 then : 3900 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3901 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3902 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3903 # so that the user can short-circuit this test for compilers unknown to 3904 # Autoconf. 3905 for ac_file in $ac_files '' 3906 do 3907 test -f "$ac_file" || continue 3908 case $ac_file in 3909 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3910 ;; 3911 [ab].out ) 3912 # We found the default executable, but exeext='' is most 3913 # certainly right. 3914 break;; 3915 *.* ) 3916 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3917 then :; else 3918 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3919 fi 3920 # We set ac_cv_exeext here because the later test for it is not 3921 # safe: cross compilers may not add the suffix if given an '-o' 3922 # argument, so we may need to know it at that point already. 3923 # Even if this section looks crufty: it has the advantage of 3924 # actually working. 3925 break;; 3926 * ) 3927 break;; 3928 esac 3929 done 3930 test "$ac_cv_exeext" = no && ac_cv_exeext= 3931 3932 else case e in #( 3933 e) ac_file='' ;; 3934 esac 3935 fi 3936 if test -z "$ac_file" 3937 then : 3938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3939 printf "%s\n" "no" >&6; } 3940 printf "%s\n" "$as_me: failed program was:" >&5 3941 sed 's/^/| /' conftest.$ac_ext >&5 3942 3943 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3944 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3945 as_fn_error 77 "C compiler cannot create executables 3946 See 'config.log' for more details" "$LINENO" 5; } 3947 else case e in #( 3948 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3949 printf "%s\n" "yes" >&6; } ;; 3950 esac 3951 fi 3952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3953 printf %s "checking for C compiler default output file name... " >&6; } 3954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3955 printf "%s\n" "$ac_file" >&6; } 3956 ac_exeext=$ac_cv_exeext 3957 3958 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3959 ac_clean_files=$ac_clean_files_save 3960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3961 printf %s "checking for suffix of executables... " >&6; } 3962 if { { ac_try="$ac_link" 3963 case "(($ac_try" in 3964 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3965 *) ac_try_echo=$ac_try;; 3966 esac 3967 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3968 printf "%s\n" "$ac_try_echo"; } >&5 3969 (eval "$ac_link") 2>&5 3970 ac_status=$? 3971 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3972 test $ac_status = 0; } 3973 then : 3974 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3975 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3976 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3977 # 'rm'. 3978 for ac_file in conftest.exe conftest conftest.*; do 3979 test -f "$ac_file" || continue 3980 case $ac_file in 3981 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3982 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3983 break;; 3984 * ) break;; 3985 esac 3986 done 3987 else case e in #( 3988 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3989 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3990 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3991 See 'config.log' for more details" "$LINENO" 5; } ;; 3992 esac 3993 fi 3994 rm -f conftest conftest$ac_cv_exeext 3995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3996 printf "%s\n" "$ac_cv_exeext" >&6; } 3997 3998 rm -f conftest.$ac_ext 3999 EXEEXT=$ac_cv_exeext 4000 ac_exeext=$EXEEXT 4001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4002 /* end confdefs.h. */ 4003 #include <stdio.h> 4004 int 4005 main (void) 4006 { 4007 FILE *f = fopen ("conftest.out", "w"); 4008 if (!f) 4009 return 1; 4010 return ferror (f) || fclose (f) != 0; 4011 4012 ; 4013 return 0; 4014 } 4015 _ACEOF 4016 ac_clean_files="$ac_clean_files conftest.out" 4017 # Check that the compiler produces executables we can run. If not, either 4018 # the compiler is broken, or we cross compile. 4019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4020 printf %s "checking whether we are cross compiling... " >&6; } 4021 if test "$cross_compiling" != yes; then 4022 { { ac_try="$ac_link" 4023 case "(($ac_try" in 4024 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4025 *) ac_try_echo=$ac_try;; 4026 esac 4027 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4028 printf "%s\n" "$ac_try_echo"; } >&5 4029 (eval "$ac_link") 2>&5 4030 ac_status=$? 4031 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4032 test $ac_status = 0; } 4033 if { ac_try='./conftest$ac_cv_exeext' 4034 { { case "(($ac_try" in 4035 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4036 *) ac_try_echo=$ac_try;; 4037 esac 4038 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4039 printf "%s\n" "$ac_try_echo"; } >&5 4040 (eval "$ac_try") 2>&5 4041 ac_status=$? 4042 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4043 test $ac_status = 0; }; }; then 4044 cross_compiling=no 4045 else 4046 if test "$cross_compiling" = maybe; then 4047 cross_compiling=yes 4048 else 4049 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4050 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4051 as_fn_error 77 "cannot run C compiled programs. 4052 If you meant to cross compile, use '--host'. 4053 See 'config.log' for more details" "$LINENO" 5; } 4054 fi 4055 fi 4056 fi 4057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4058 printf "%s\n" "$cross_compiling" >&6; } 4059 4060 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 4061 conftest.o conftest.obj conftest.out 4062 ac_clean_files=$ac_clean_files_save 4063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4064 printf %s "checking for suffix of object files... " >&6; } 4065 if test ${ac_cv_objext+y} 4066 then : 4067 printf %s "(cached) " >&6 4068 else case e in #( 4069 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4070 /* end confdefs.h. */ 4071 4072 int 4073 main (void) 4074 { 4075 4076 ; 4077 return 0; 4078 } 4079 _ACEOF 4080 rm -f conftest.o conftest.obj 4081 if { { ac_try="$ac_compile" 4082 case "(($ac_try" in 4083 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4084 *) ac_try_echo=$ac_try;; 4085 esac 4086 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4087 printf "%s\n" "$ac_try_echo"; } >&5 4088 (eval "$ac_compile") 2>&5 4089 ac_status=$? 4090 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4091 test $ac_status = 0; } 4092 then : 4093 for ac_file in conftest.o conftest.obj conftest.*; do 4094 test -f "$ac_file" || continue; 4095 case $ac_file in 4096 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4097 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4098 break;; 4099 esac 4100 done 4101 else case e in #( 4102 e) printf "%s\n" "$as_me: failed program was:" >&5 4103 sed 's/^/| /' conftest.$ac_ext >&5 4104 4105 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4106 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4107 as_fn_error $? "cannot compute suffix of object files: cannot compile 4108 See 'config.log' for more details" "$LINENO" 5; } ;; 4109 esac 4110 fi 4111 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4112 esac 4113 fi 4114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4115 printf "%s\n" "$ac_cv_objext" >&6; } 4116 OBJEXT=$ac_cv_objext 4117 ac_objext=$OBJEXT 4118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4119 printf %s "checking whether the compiler supports GNU C... " >&6; } 4120 if test ${ac_cv_c_compiler_gnu+y} 4121 then : 4122 printf %s "(cached) " >&6 4123 else case e in #( 4124 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4125 /* end confdefs.h. */ 4126 4127 int 4128 main (void) 4129 { 4130 #ifndef __GNUC__ 4131 choke me 4132 #endif 4133 4134 ; 4135 return 0; 4136 } 4137 _ACEOF 4138 if ac_fn_c_try_compile "$LINENO" 4139 then : 4140 ac_compiler_gnu=yes 4141 else case e in #( 4142 e) ac_compiler_gnu=no ;; 4143 esac 4144 fi 4145 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4146 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4147 ;; 4148 esac 4149 fi 4150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4151 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4152 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4153 4154 if test $ac_compiler_gnu = yes; then 4155 GCC=yes 4156 else 4157 GCC= 4158 fi 4159 ac_test_CFLAGS=${CFLAGS+y} 4160 ac_save_CFLAGS=$CFLAGS 4161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4162 printf %s "checking whether $CC accepts -g... " >&6; } 4163 if test ${ac_cv_prog_cc_g+y} 4164 then : 4165 printf %s "(cached) " >&6 4166 else case e in #( 4167 e) ac_save_c_werror_flag=$ac_c_werror_flag 4168 ac_c_werror_flag=yes 4169 ac_cv_prog_cc_g=no 4170 CFLAGS="-g" 4171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4172 /* end confdefs.h. */ 4173 4174 int 4175 main (void) 4176 { 4177 4178 ; 4179 return 0; 4180 } 4181 _ACEOF 4182 if ac_fn_c_try_compile "$LINENO" 4183 then : 4184 ac_cv_prog_cc_g=yes 4185 else case e in #( 4186 e) CFLAGS="" 4187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4188 /* end confdefs.h. */ 4189 4190 int 4191 main (void) 4192 { 4193 4194 ; 4195 return 0; 4196 } 4197 _ACEOF 4198 if ac_fn_c_try_compile "$LINENO" 4199 then : 4200 4201 else case e in #( 4202 e) ac_c_werror_flag=$ac_save_c_werror_flag 4203 CFLAGS="-g" 4204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4205 /* end confdefs.h. */ 4206 4207 int 4208 main (void) 4209 { 4210 4211 ; 4212 return 0; 4213 } 4214 _ACEOF 4215 if ac_fn_c_try_compile "$LINENO" 4216 then : 4217 ac_cv_prog_cc_g=yes 4218 fi 4219 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4220 esac 4221 fi 4222 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4223 esac 4224 fi 4225 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4226 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4227 esac 4228 fi 4229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4230 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4231 if test $ac_test_CFLAGS; then 4232 CFLAGS=$ac_save_CFLAGS 4233 elif test $ac_cv_prog_cc_g = yes; then 4234 if test "$GCC" = yes; then 4235 CFLAGS="-g -O2" 4236 else 4237 CFLAGS="-g" 4238 fi 4239 else 4240 if test "$GCC" = yes; then 4241 CFLAGS="-O2" 4242 else 4243 CFLAGS= 4244 fi 4245 fi 4246 ac_prog_cc_stdc=no 4247 if test x$ac_prog_cc_stdc = xno 4248 then : 4249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4250 printf %s "checking for $CC option to enable C11 features... " >&6; } 4251 if test ${ac_cv_prog_cc_c11+y} 4252 then : 4253 printf %s "(cached) " >&6 4254 else case e in #( 4255 e) ac_cv_prog_cc_c11=no 4256 ac_save_CC=$CC 4257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4258 /* end confdefs.h. */ 4259 $ac_c_conftest_c11_program 4260 _ACEOF 4261 for ac_arg in '' -std=gnu11 4262 do 4263 CC="$ac_save_CC $ac_arg" 4264 if ac_fn_c_try_compile "$LINENO" 4265 then : 4266 ac_cv_prog_cc_c11=$ac_arg 4267 fi 4268 rm -f core conftest.err conftest.$ac_objext conftest.beam 4269 test "x$ac_cv_prog_cc_c11" != "xno" && break 4270 done 4271 rm -f conftest.$ac_ext 4272 CC=$ac_save_CC ;; 4273 esac 4274 fi 4275 4276 if test "x$ac_cv_prog_cc_c11" = xno 4277 then : 4278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4279 printf "%s\n" "unsupported" >&6; } 4280 else case e in #( 4281 e) if test "x$ac_cv_prog_cc_c11" = x 4282 then : 4283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4284 printf "%s\n" "none needed" >&6; } 4285 else case e in #( 4286 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4287 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4288 CC="$CC $ac_cv_prog_cc_c11" ;; 4289 esac 4290 fi 4291 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4292 ac_prog_cc_stdc=c11 ;; 4293 esac 4294 fi 4295 fi 4296 if test x$ac_prog_cc_stdc = xno 4297 then : 4298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4299 printf %s "checking for $CC option to enable C99 features... " >&6; } 4300 if test ${ac_cv_prog_cc_c99+y} 4301 then : 4302 printf %s "(cached) " >&6 4303 else case e in #( 4304 e) ac_cv_prog_cc_c99=no 4305 ac_save_CC=$CC 4306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4307 /* end confdefs.h. */ 4308 $ac_c_conftest_c99_program 4309 _ACEOF 4310 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4311 do 4312 CC="$ac_save_CC $ac_arg" 4313 if ac_fn_c_try_compile "$LINENO" 4314 then : 4315 ac_cv_prog_cc_c99=$ac_arg 4316 fi 4317 rm -f core conftest.err conftest.$ac_objext conftest.beam 4318 test "x$ac_cv_prog_cc_c99" != "xno" && break 4319 done 4320 rm -f conftest.$ac_ext 4321 CC=$ac_save_CC ;; 4322 esac 4323 fi 4324 4325 if test "x$ac_cv_prog_cc_c99" = xno 4326 then : 4327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4328 printf "%s\n" "unsupported" >&6; } 4329 else case e in #( 4330 e) if test "x$ac_cv_prog_cc_c99" = x 4331 then : 4332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4333 printf "%s\n" "none needed" >&6; } 4334 else case e in #( 4335 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4336 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4337 CC="$CC $ac_cv_prog_cc_c99" ;; 4338 esac 4339 fi 4340 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4341 ac_prog_cc_stdc=c99 ;; 4342 esac 4343 fi 4344 fi 4345 if test x$ac_prog_cc_stdc = xno 4346 then : 4347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4348 printf %s "checking for $CC option to enable C89 features... " >&6; } 4349 if test ${ac_cv_prog_cc_c89+y} 4350 then : 4351 printf %s "(cached) " >&6 4352 else case e in #( 4353 e) ac_cv_prog_cc_c89=no 4354 ac_save_CC=$CC 4355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4356 /* end confdefs.h. */ 4357 $ac_c_conftest_c89_program 4358 _ACEOF 4359 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4360 do 4361 CC="$ac_save_CC $ac_arg" 4362 if ac_fn_c_try_compile "$LINENO" 4363 then : 4364 ac_cv_prog_cc_c89=$ac_arg 4365 fi 4366 rm -f core conftest.err conftest.$ac_objext conftest.beam 4367 test "x$ac_cv_prog_cc_c89" != "xno" && break 4368 done 4369 rm -f conftest.$ac_ext 4370 CC=$ac_save_CC ;; 4371 esac 4372 fi 4373 4374 if test "x$ac_cv_prog_cc_c89" = xno 4375 then : 4376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4377 printf "%s\n" "unsupported" >&6; } 4378 else case e in #( 4379 e) if test "x$ac_cv_prog_cc_c89" = x 4380 then : 4381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4382 printf "%s\n" "none needed" >&6; } 4383 else case e in #( 4384 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4385 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4386 CC="$CC $ac_cv_prog_cc_c89" ;; 4387 esac 4388 fi 4389 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4390 ac_prog_cc_stdc=c89 ;; 4391 esac 4392 fi 4393 fi 4394 4395 ac_ext=c 4396 ac_cpp='$CPP $CPPFLAGS' 4397 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4398 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4399 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4400 4401 4402 ac_ext=c 4403 ac_cpp='$CPP $CPPFLAGS' 4404 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4405 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4406 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4408 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4409 if test ${am_cv_prog_cc_c_o+y} 4410 then : 4411 printf %s "(cached) " >&6 4412 else case e in #( 4413 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4414 /* end confdefs.h. */ 4415 4416 int 4417 main (void) 4418 { 4419 4420 ; 4421 return 0; 4422 } 4423 _ACEOF 4424 # Make sure it works both with $CC and with simple cc. 4425 # Following AC_PROG_CC_C_O, we do the test twice because some 4426 # compilers refuse to overwrite an existing .o file with -o, 4427 # though they will create one. 4428 am_cv_prog_cc_c_o=yes 4429 for am_i in 1 2; do 4430 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4431 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4432 ac_status=$? 4433 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4434 (exit $ac_status); } \ 4435 && test -f conftest2.$ac_objext; then 4436 : OK 4437 else 4438 am_cv_prog_cc_c_o=no 4439 break 4440 fi 4441 done 4442 rm -f core conftest* 4443 unset am_i ;; 4444 esac 4445 fi 4446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4447 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4448 if test "$am_cv_prog_cc_c_o" != yes; then 4449 # Losing compiler, so override with the script. 4450 # FIXME: It is wrong to rewrite CC. 4451 # But if we don't then we get into trouble of one sort or another. 4452 # A longer-term fix would be to have automake use am__CC in this case, 4453 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4454 CC="$am_aux_dir/compile $CC" 4455 fi 4456 ac_ext=c 4457 ac_cpp='$CPP $CPPFLAGS' 4458 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4459 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4460 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4461 4462 4463 depcc="$CC" am_compiler_list= 4464 4465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4466 printf %s "checking dependency style of $depcc... " >&6; } 4467 if test ${am_cv_CC_dependencies_compiler_type+y} 4468 then : 4469 printf %s "(cached) " >&6 4470 else case e in #( 4471 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4472 # We make a subdir and do the tests there. Otherwise we can end up 4473 # making bogus files that we don't know about and never remove. For 4474 # instance it was reported that on HP-UX the gcc test will end up 4475 # making a dummy file named 'D' -- because '-MD' means "put the output 4476 # in D". 4477 rm -rf conftest.dir 4478 mkdir conftest.dir 4479 # Copy depcomp to subdir because otherwise we won't find it if we're 4480 # using a relative directory. 4481 cp "$am_depcomp" conftest.dir 4482 cd conftest.dir 4483 # We will build objects and dependencies in a subdirectory because 4484 # it helps to detect inapplicable dependency modes. For instance 4485 # both Tru64's cc and ICC support -MD to output dependencies as a 4486 # side effect of compilation, but ICC will put the dependencies in 4487 # the current directory while Tru64 will put them in the object 4488 # directory. 4489 mkdir sub 4490 4491 am_cv_CC_dependencies_compiler_type=none 4492 if test "$am_compiler_list" = ""; then 4493 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4494 fi 4495 am__universal=false 4496 case " $depcc " in #( 4497 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4498 esac 4499 4500 for depmode in $am_compiler_list; do 4501 # Setup a source with many dependencies, because some compilers 4502 # like to wrap large dependency lists on column 80 (with \), and 4503 # we should not choose a depcomp mode which is confused by this. 4504 # 4505 # We need to recreate these files for each test, as the compiler may 4506 # overwrite some of them when testing with obscure command lines. 4507 # This happens at least with the AIX C compiler. 4508 : > sub/conftest.c 4509 for i in 1 2 3 4 5 6; do 4510 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4511 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4512 # Solaris 10 /bin/sh. 4513 echo '/* dummy */' > sub/conftst$i.h 4514 done 4515 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4516 4517 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4518 # mode. It turns out that the SunPro C++ compiler does not properly 4519 # handle '-M -o', and we need to detect this. Also, some Intel 4520 # versions had trouble with output in subdirs. 4521 am__obj=sub/conftest.${OBJEXT-o} 4522 am__minus_obj="-o $am__obj" 4523 case $depmode in 4524 gcc) 4525 # This depmode causes a compiler race in universal mode. 4526 test "$am__universal" = false || continue 4527 ;; 4528 nosideeffect) 4529 # After this tag, mechanisms are not by side-effect, so they'll 4530 # only be used when explicitly requested. 4531 if test "x$enable_dependency_tracking" = xyes; then 4532 continue 4533 else 4534 break 4535 fi 4536 ;; 4537 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4538 # This compiler won't grok '-c -o', but also, the minuso test has 4539 # not run yet. These depmodes are late enough in the game, and 4540 # so weak that their functioning should not be impacted. 4541 am__obj=conftest.${OBJEXT-o} 4542 am__minus_obj= 4543 ;; 4544 none) break ;; 4545 esac 4546 if depmode=$depmode \ 4547 source=sub/conftest.c object=$am__obj \ 4548 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4549 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4550 >/dev/null 2>conftest.err && 4551 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4552 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4553 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4554 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4555 # icc doesn't choke on unknown options, it will just issue warnings 4556 # or remarks (even with -Werror). So we grep stderr for any message 4557 # that says an option was ignored or not supported. 4558 # When given -MP, icc 7.0 and 7.1 complain thusly: 4559 # icc: Command line warning: ignoring option '-M'; no argument required 4560 # The diagnosis changed in icc 8.0: 4561 # icc: Command line remark: option '-MP' not supported 4562 if (grep 'ignoring option' conftest.err || 4563 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4564 am_cv_CC_dependencies_compiler_type=$depmode 4565 break 4566 fi 4567 fi 4568 done 4569 4570 cd .. 4571 rm -rf conftest.dir 4572 else 4573 am_cv_CC_dependencies_compiler_type=none 4574 fi 4575 ;; 4576 esac 4577 fi 4578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4579 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4580 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4581 4582 if 4583 test "x$enable_dependency_tracking" != xno \ 4584 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4585 am__fastdepCC_TRUE= 4586 am__fastdepCC_FALSE='#' 4587 else 4588 am__fastdepCC_TRUE='#' 4589 am__fastdepCC_FALSE= 4590 fi 4591 4592 4593 4594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4595 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4596 if test ${ac_cv_c_undeclared_builtin_options+y} 4597 then : 4598 printf %s "(cached) " >&6 4599 else case e in #( 4600 e) ac_save_CFLAGS=$CFLAGS 4601 ac_cv_c_undeclared_builtin_options='cannot detect' 4602 for ac_arg in '' -fno-builtin; do 4603 CFLAGS="$ac_save_CFLAGS $ac_arg" 4604 # This test program should *not* compile successfully. 4605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4606 /* end confdefs.h. */ 4607 4608 int 4609 main (void) 4610 { 4611 (void) strchr; 4612 ; 4613 return 0; 4614 } 4615 _ACEOF 4616 if ac_fn_c_try_compile "$LINENO" 4617 then : 4618 4619 else case e in #( 4620 e) # This test program should compile successfully. 4621 # No library function is consistently available on 4622 # freestanding implementations, so test against a dummy 4623 # declaration. Include always-available headers on the 4624 # off chance that they somehow elicit warnings. 4625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4626 /* end confdefs.h. */ 4627 #include <float.h> 4628 #include <limits.h> 4629 #include <stdarg.h> 4630 #include <stddef.h> 4631 extern void ac_decl (int, char *); 4632 4633 int 4634 main (void) 4635 { 4636 (void) ac_decl (0, (char *) 0); 4637 (void) ac_decl; 4638 4639 ; 4640 return 0; 4641 } 4642 _ACEOF 4643 if ac_fn_c_try_compile "$LINENO" 4644 then : 4645 if test x"$ac_arg" = x 4646 then : 4647 ac_cv_c_undeclared_builtin_options='none needed' 4648 else case e in #( 4649 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4650 esac 4651 fi 4652 break 4653 fi 4654 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4655 esac 4656 fi 4657 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4658 done 4659 CFLAGS=$ac_save_CFLAGS 4660 ;; 4661 esac 4662 fi 4663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4664 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4665 case $ac_cv_c_undeclared_builtin_options in #( 4666 'cannot detect') : 4667 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4668 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4669 as_fn_error $? "cannot make $CC report undeclared builtins 4670 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4671 'none needed') : 4672 ac_c_undeclared_builtin_options='' ;; #( 4673 *) : 4674 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4675 esac 4676 4677 ac_header= ac_cache= 4678 for ac_item in $ac_header_c_list 4679 do 4680 if test $ac_cache; then 4681 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4682 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4683 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4684 fi 4685 ac_header= ac_cache= 4686 elif test $ac_header; then 4687 ac_cache=$ac_item 4688 else 4689 ac_header=$ac_item 4690 fi 4691 done 4692 4693 4694 4695 4696 4697 4698 4699 4700 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4701 then : 4702 4703 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4704 4705 fi 4706 4707 4708 4709 4710 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4711 if test "x$ac_cv_have_decl___clang__" = xyes 4712 then : 4713 CLANGCC="yes" 4714 else case e in #( 4715 e) CLANGCC="no" ;; 4716 esac 4717 fi 4718 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4719 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4720 then : 4721 INTELCC="yes" 4722 else case e in #( 4723 e) INTELCC="no" ;; 4724 esac 4725 fi 4726 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4727 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4728 then : 4729 SUNCC="yes" 4730 else case e in #( 4731 e) SUNCC="no" ;; 4732 esac 4733 fi 4734 4735 4736 4737 4738 4739 4740 4741 4742 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4743 if test -n "$ac_tool_prefix"; then 4744 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4745 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4747 printf %s "checking for $ac_word... " >&6; } 4748 if test ${ac_cv_path_PKG_CONFIG+y} 4749 then : 4750 printf %s "(cached) " >&6 4751 else case e in #( 4752 e) case $PKG_CONFIG in 4753 [\\/]* | ?:[\\/]*) 4754 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4755 ;; 4756 *) 4757 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4758 for as_dir in $PATH 4759 do 4760 IFS=$as_save_IFS 4761 case $as_dir in #((( 4762 '') as_dir=./ ;; 4763 */) ;; 4764 *) as_dir=$as_dir/ ;; 4765 esac 4766 for ac_exec_ext in '' $ac_executable_extensions; do 4767 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4768 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4769 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4770 break 2 4771 fi 4772 done 4773 done 4774 IFS=$as_save_IFS 4775 4776 ;; 4777 esac ;; 4778 esac 4779 fi 4780 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4781 if test -n "$PKG_CONFIG"; then 4782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4783 printf "%s\n" "$PKG_CONFIG" >&6; } 4784 else 4785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4786 printf "%s\n" "no" >&6; } 4787 fi 4788 4789 4790 fi 4791 if test -z "$ac_cv_path_PKG_CONFIG"; then 4792 ac_pt_PKG_CONFIG=$PKG_CONFIG 4793 # Extract the first word of "pkg-config", so it can be a program name with args. 4794 set dummy pkg-config; ac_word=$2 4795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4796 printf %s "checking for $ac_word... " >&6; } 4797 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4798 then : 4799 printf %s "(cached) " >&6 4800 else case e in #( 4801 e) case $ac_pt_PKG_CONFIG in 4802 [\\/]* | ?:[\\/]*) 4803 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4804 ;; 4805 *) 4806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4807 for as_dir in $PATH 4808 do 4809 IFS=$as_save_IFS 4810 case $as_dir in #((( 4811 '') as_dir=./ ;; 4812 */) ;; 4813 *) as_dir=$as_dir/ ;; 4814 esac 4815 for ac_exec_ext in '' $ac_executable_extensions; do 4816 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4817 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4818 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4819 break 2 4820 fi 4821 done 4822 done 4823 IFS=$as_save_IFS 4824 4825 ;; 4826 esac ;; 4827 esac 4828 fi 4829 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4830 if test -n "$ac_pt_PKG_CONFIG"; then 4831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4832 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4833 else 4834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4835 printf "%s\n" "no" >&6; } 4836 fi 4837 4838 if test "x$ac_pt_PKG_CONFIG" = x; then 4839 PKG_CONFIG="" 4840 else 4841 case $cross_compiling:$ac_tool_warned in 4842 yes:) 4843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4844 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4845 ac_tool_warned=yes ;; 4846 esac 4847 PKG_CONFIG=$ac_pt_PKG_CONFIG 4848 fi 4849 else 4850 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4851 fi 4852 4853 fi 4854 if test -n "$PKG_CONFIG"; then 4855 _pkg_min_version=0.9.0 4856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4857 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4858 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4860 printf "%s\n" "yes" >&6; } 4861 else 4862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4863 printf "%s\n" "no" >&6; } 4864 PKG_CONFIG="" 4865 fi 4866 fi 4867 4868 4869 # Make sure we can run config.sub. 4870 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4871 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4872 4873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4874 printf %s "checking build system type... " >&6; } 4875 if test ${ac_cv_build+y} 4876 then : 4877 printf %s "(cached) " >&6 4878 else case e in #( 4879 e) ac_build_alias=$build_alias 4880 test "x$ac_build_alias" = x && 4881 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4882 test "x$ac_build_alias" = x && 4883 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4884 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4885 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4886 ;; 4887 esac 4888 fi 4889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4890 printf "%s\n" "$ac_cv_build" >&6; } 4891 case $ac_cv_build in 4892 *-*-*) ;; 4893 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4894 esac 4895 build=$ac_cv_build 4896 ac_save_IFS=$IFS; IFS='-' 4897 set x $ac_cv_build 4898 shift 4899 build_cpu=$1 4900 build_vendor=$2 4901 shift; shift 4902 # Remember, the first character of IFS is used to create $*, 4903 # except with old shells: 4904 build_os=$* 4905 IFS=$ac_save_IFS 4906 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4907 4908 4909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4910 printf %s "checking host system type... " >&6; } 4911 if test ${ac_cv_host+y} 4912 then : 4913 printf %s "(cached) " >&6 4914 else case e in #( 4915 e) if test "x$host_alias" = x; then 4916 ac_cv_host=$ac_cv_build 4917 else 4918 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4919 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4920 fi 4921 ;; 4922 esac 4923 fi 4924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4925 printf "%s\n" "$ac_cv_host" >&6; } 4926 case $ac_cv_host in 4927 *-*-*) ;; 4928 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4929 esac 4930 host=$ac_cv_host 4931 ac_save_IFS=$IFS; IFS='-' 4932 set x $ac_cv_host 4933 shift 4934 host_cpu=$1 4935 host_vendor=$2 4936 shift; shift 4937 # Remember, the first character of IFS is used to create $*, 4938 # except with old shells: 4939 host_os=$* 4940 IFS=$ac_save_IFS 4941 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4942 4943 4944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4945 printf %s "checking for a sed that does not truncate output... " >&6; } 4946 if test ${ac_cv_path_SED+y} 4947 then : 4948 printf %s "(cached) " >&6 4949 else case e in #( 4950 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4951 for ac_i in 1 2 3 4 5 6 7; do 4952 ac_script="$ac_script$as_nl$ac_script" 4953 done 4954 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4955 { ac_script=; unset ac_script;} 4956 if test -z "$SED"; then 4957 ac_path_SED_found=false 4958 # Loop through the user's path and test for each of PROGNAME-LIST 4959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4960 for as_dir in $PATH 4961 do 4962 IFS=$as_save_IFS 4963 case $as_dir in #((( 4964 '') as_dir=./ ;; 4965 */) ;; 4966 *) as_dir=$as_dir/ ;; 4967 esac 4968 for ac_prog in sed gsed 4969 do 4970 for ac_exec_ext in '' $ac_executable_extensions; do 4971 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4972 as_fn_executable_p "$ac_path_SED" || continue 4973 # Check for GNU ac_path_SED and select it if it is found. 4974 # Check for GNU $ac_path_SED 4975 case `"$ac_path_SED" --version 2>&1` in #( 4976 *GNU*) 4977 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4978 #( 4979 *) 4980 ac_count=0 4981 printf %s 0123456789 >"conftest.in" 4982 while : 4983 do 4984 cat "conftest.in" "conftest.in" >"conftest.tmp" 4985 mv "conftest.tmp" "conftest.in" 4986 cp "conftest.in" "conftest.nl" 4987 printf "%s\n" '' >> "conftest.nl" 4988 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4989 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4990 as_fn_arith $ac_count + 1 && ac_count=$as_val 4991 if test $ac_count -gt ${ac_path_SED_max-0}; then 4992 # Best one so far, save it but keep looking for a better one 4993 ac_cv_path_SED="$ac_path_SED" 4994 ac_path_SED_max=$ac_count 4995 fi 4996 # 10*(2^10) chars as input seems more than enough 4997 test $ac_count -gt 10 && break 4998 done 4999 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5000 esac 5001 5002 $ac_path_SED_found && break 3 5003 done 5004 done 5005 done 5006 IFS=$as_save_IFS 5007 if test -z "$ac_cv_path_SED"; then 5008 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5009 fi 5010 else 5011 ac_cv_path_SED=$SED 5012 fi 5013 ;; 5014 esac 5015 fi 5016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5017 printf "%s\n" "$ac_cv_path_SED" >&6; } 5018 SED="$ac_cv_path_SED" 5019 rm -f conftest.sed 5020 5021 5022 5023 5024 5025 5026 # Check whether --enable-selective-werror was given. 5027 if test ${enable_selective_werror+y} 5028 then : 5029 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5030 else case e in #( 5031 e) SELECTIVE_WERROR=yes ;; 5032 esac 5033 fi 5034 5035 5036 5037 5038 5039 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5040 if test "x$SUNCC" = "xyes"; then 5041 BASE_CFLAGS="-v" 5042 else 5043 BASE_CFLAGS="" 5044 fi 5045 5046 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5047 5048 5049 5050 5051 5052 5053 5054 5055 5056 5057 5058 5059 5060 xorg_testset_save_CFLAGS="$CFLAGS" 5061 5062 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5065 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5066 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5067 then : 5068 printf %s "(cached) " >&6 5069 else case e in #( 5070 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5071 /* end confdefs.h. */ 5072 int i; 5073 _ACEOF 5074 if ac_fn_c_try_compile "$LINENO" 5075 then : 5076 xorg_cv_cc_flag_unknown_warning_option=yes 5077 else case e in #( 5078 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5079 esac 5080 fi 5081 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5082 esac 5083 fi 5084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5085 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5086 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5087 CFLAGS="$xorg_testset_save_CFLAGS" 5088 fi 5089 5090 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5093 fi 5094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5096 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5097 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5098 then : 5099 printf %s "(cached) " >&6 5100 else case e in #( 5101 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5102 /* end confdefs.h. */ 5103 int i; 5104 _ACEOF 5105 if ac_fn_c_try_compile "$LINENO" 5106 then : 5107 xorg_cv_cc_flag_unused_command_line_argument=yes 5108 else case e in #( 5109 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5110 esac 5111 fi 5112 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5113 esac 5114 fi 5115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5116 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5117 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5118 CFLAGS="$xorg_testset_save_CFLAGS" 5119 fi 5120 5121 found="no" 5122 5123 if test $found = "no" ; then 5124 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5126 fi 5127 5128 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5130 fi 5131 5132 CFLAGS="$CFLAGS -Wall" 5133 5134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5135 printf %s "checking if $CC supports -Wall... " >&6; } 5136 cacheid=xorg_cv_cc_flag__Wall 5137 if eval test \${$cacheid+y} 5138 then : 5139 printf %s "(cached) " >&6 5140 else case e in #( 5141 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5142 /* end confdefs.h. */ 5143 int i; 5144 int 5145 main (void) 5146 { 5147 5148 ; 5149 return 0; 5150 } 5151 _ACEOF 5152 if ac_fn_c_try_link "$LINENO" 5153 then : 5154 eval $cacheid=yes 5155 else case e in #( 5156 e) eval $cacheid=no ;; 5157 esac 5158 fi 5159 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5160 conftest$ac_exeext conftest.$ac_ext ;; 5161 esac 5162 fi 5163 5164 5165 CFLAGS="$xorg_testset_save_CFLAGS" 5166 5167 eval supported=\$$cacheid 5168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5169 printf "%s\n" "$supported" >&6; } 5170 if test "$supported" = "yes" ; then 5171 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5172 found="yes" 5173 fi 5174 fi 5175 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 xorg_testset_save_CFLAGS="$CFLAGS" 5191 5192 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5195 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5196 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5197 then : 5198 printf %s "(cached) " >&6 5199 else case e in #( 5200 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5201 /* end confdefs.h. */ 5202 int i; 5203 _ACEOF 5204 if ac_fn_c_try_compile "$LINENO" 5205 then : 5206 xorg_cv_cc_flag_unknown_warning_option=yes 5207 else case e in #( 5208 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5209 esac 5210 fi 5211 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5212 esac 5213 fi 5214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5215 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5216 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5217 CFLAGS="$xorg_testset_save_CFLAGS" 5218 fi 5219 5220 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5221 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5223 fi 5224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5226 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5227 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5228 then : 5229 printf %s "(cached) " >&6 5230 else case e in #( 5231 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5232 /* end confdefs.h. */ 5233 int i; 5234 _ACEOF 5235 if ac_fn_c_try_compile "$LINENO" 5236 then : 5237 xorg_cv_cc_flag_unused_command_line_argument=yes 5238 else case e in #( 5239 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5240 esac 5241 fi 5242 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5243 esac 5244 fi 5245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5246 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5247 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5248 CFLAGS="$xorg_testset_save_CFLAGS" 5249 fi 5250 5251 found="no" 5252 5253 if test $found = "no" ; then 5254 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5256 fi 5257 5258 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5259 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5260 fi 5261 5262 CFLAGS="$CFLAGS -Wpointer-arith" 5263 5264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5265 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5266 cacheid=xorg_cv_cc_flag__Wpointer_arith 5267 if eval test \${$cacheid+y} 5268 then : 5269 printf %s "(cached) " >&6 5270 else case e in #( 5271 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5272 /* end confdefs.h. */ 5273 int i; 5274 int 5275 main (void) 5276 { 5277 5278 ; 5279 return 0; 5280 } 5281 _ACEOF 5282 if ac_fn_c_try_link "$LINENO" 5283 then : 5284 eval $cacheid=yes 5285 else case e in #( 5286 e) eval $cacheid=no ;; 5287 esac 5288 fi 5289 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5290 conftest$ac_exeext conftest.$ac_ext ;; 5291 esac 5292 fi 5293 5294 5295 CFLAGS="$xorg_testset_save_CFLAGS" 5296 5297 eval supported=\$$cacheid 5298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5299 printf "%s\n" "$supported" >&6; } 5300 if test "$supported" = "yes" ; then 5301 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5302 found="yes" 5303 fi 5304 fi 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 5319 5320 xorg_testset_save_CFLAGS="$CFLAGS" 5321 5322 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5325 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5326 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5327 then : 5328 printf %s "(cached) " >&6 5329 else case e in #( 5330 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5331 /* end confdefs.h. */ 5332 int i; 5333 _ACEOF 5334 if ac_fn_c_try_compile "$LINENO" 5335 then : 5336 xorg_cv_cc_flag_unknown_warning_option=yes 5337 else case e in #( 5338 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5339 esac 5340 fi 5341 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5342 esac 5343 fi 5344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5345 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5346 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5347 CFLAGS="$xorg_testset_save_CFLAGS" 5348 fi 5349 5350 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5353 fi 5354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5356 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5357 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5358 then : 5359 printf %s "(cached) " >&6 5360 else case e in #( 5361 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5362 /* end confdefs.h. */ 5363 int i; 5364 _ACEOF 5365 if ac_fn_c_try_compile "$LINENO" 5366 then : 5367 xorg_cv_cc_flag_unused_command_line_argument=yes 5368 else case e in #( 5369 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5370 esac 5371 fi 5372 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5373 esac 5374 fi 5375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5376 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5377 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5378 CFLAGS="$xorg_testset_save_CFLAGS" 5379 fi 5380 5381 found="no" 5382 5383 if test $found = "no" ; then 5384 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5386 fi 5387 5388 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5390 fi 5391 5392 CFLAGS="$CFLAGS -Wmissing-declarations" 5393 5394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5395 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5396 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5397 if eval test \${$cacheid+y} 5398 then : 5399 printf %s "(cached) " >&6 5400 else case e in #( 5401 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5402 /* end confdefs.h. */ 5403 int i; 5404 int 5405 main (void) 5406 { 5407 5408 ; 5409 return 0; 5410 } 5411 _ACEOF 5412 if ac_fn_c_try_link "$LINENO" 5413 then : 5414 eval $cacheid=yes 5415 else case e in #( 5416 e) eval $cacheid=no ;; 5417 esac 5418 fi 5419 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5420 conftest$ac_exeext conftest.$ac_ext ;; 5421 esac 5422 fi 5423 5424 5425 CFLAGS="$xorg_testset_save_CFLAGS" 5426 5427 eval supported=\$$cacheid 5428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5429 printf "%s\n" "$supported" >&6; } 5430 if test "$supported" = "yes" ; then 5431 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5432 found="yes" 5433 fi 5434 fi 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 xorg_testset_save_CFLAGS="$CFLAGS" 5451 5452 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5455 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5456 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5457 then : 5458 printf %s "(cached) " >&6 5459 else case e in #( 5460 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5461 /* end confdefs.h. */ 5462 int i; 5463 _ACEOF 5464 if ac_fn_c_try_compile "$LINENO" 5465 then : 5466 xorg_cv_cc_flag_unknown_warning_option=yes 5467 else case e in #( 5468 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5469 esac 5470 fi 5471 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5472 esac 5473 fi 5474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5475 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5476 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5477 CFLAGS="$xorg_testset_save_CFLAGS" 5478 fi 5479 5480 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5481 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5483 fi 5484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5486 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5487 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5488 then : 5489 printf %s "(cached) " >&6 5490 else case e in #( 5491 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5492 /* end confdefs.h. */ 5493 int i; 5494 _ACEOF 5495 if ac_fn_c_try_compile "$LINENO" 5496 then : 5497 xorg_cv_cc_flag_unused_command_line_argument=yes 5498 else case e in #( 5499 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5500 esac 5501 fi 5502 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5503 esac 5504 fi 5505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5506 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5507 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5508 CFLAGS="$xorg_testset_save_CFLAGS" 5509 fi 5510 5511 found="no" 5512 5513 if test $found = "no" ; then 5514 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5516 fi 5517 5518 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5519 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5520 fi 5521 5522 CFLAGS="$CFLAGS -Wformat=2" 5523 5524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5525 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5526 cacheid=xorg_cv_cc_flag__Wformat_2 5527 if eval test \${$cacheid+y} 5528 then : 5529 printf %s "(cached) " >&6 5530 else case e in #( 5531 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5532 /* end confdefs.h. */ 5533 int i; 5534 int 5535 main (void) 5536 { 5537 5538 ; 5539 return 0; 5540 } 5541 _ACEOF 5542 if ac_fn_c_try_link "$LINENO" 5543 then : 5544 eval $cacheid=yes 5545 else case e in #( 5546 e) eval $cacheid=no ;; 5547 esac 5548 fi 5549 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5550 conftest$ac_exeext conftest.$ac_ext ;; 5551 esac 5552 fi 5553 5554 5555 CFLAGS="$xorg_testset_save_CFLAGS" 5556 5557 eval supported=\$$cacheid 5558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5559 printf "%s\n" "$supported" >&6; } 5560 if test "$supported" = "yes" ; then 5561 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5562 found="yes" 5563 fi 5564 fi 5565 5566 if test $found = "no" ; then 5567 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5569 fi 5570 5571 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5572 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5573 fi 5574 5575 CFLAGS="$CFLAGS -Wformat" 5576 5577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5578 printf %s "checking if $CC supports -Wformat... " >&6; } 5579 cacheid=xorg_cv_cc_flag__Wformat 5580 if eval test \${$cacheid+y} 5581 then : 5582 printf %s "(cached) " >&6 5583 else case e in #( 5584 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5585 /* end confdefs.h. */ 5586 int i; 5587 int 5588 main (void) 5589 { 5590 5591 ; 5592 return 0; 5593 } 5594 _ACEOF 5595 if ac_fn_c_try_link "$LINENO" 5596 then : 5597 eval $cacheid=yes 5598 else case e in #( 5599 e) eval $cacheid=no ;; 5600 esac 5601 fi 5602 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5603 conftest$ac_exeext conftest.$ac_ext ;; 5604 esac 5605 fi 5606 5607 5608 CFLAGS="$xorg_testset_save_CFLAGS" 5609 5610 eval supported=\$$cacheid 5611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5612 printf "%s\n" "$supported" >&6; } 5613 if test "$supported" = "yes" ; then 5614 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5615 found="yes" 5616 fi 5617 fi 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 xorg_testset_save_CFLAGS="$CFLAGS" 5636 5637 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5640 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5641 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5642 then : 5643 printf %s "(cached) " >&6 5644 else case e in #( 5645 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5646 /* end confdefs.h. */ 5647 int i; 5648 _ACEOF 5649 if ac_fn_c_try_compile "$LINENO" 5650 then : 5651 xorg_cv_cc_flag_unknown_warning_option=yes 5652 else case e in #( 5653 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5654 esac 5655 fi 5656 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5657 esac 5658 fi 5659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5660 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5661 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5662 CFLAGS="$xorg_testset_save_CFLAGS" 5663 fi 5664 5665 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5666 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5668 fi 5669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5671 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5672 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5673 then : 5674 printf %s "(cached) " >&6 5675 else case e in #( 5676 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5677 /* end confdefs.h. */ 5678 int i; 5679 _ACEOF 5680 if ac_fn_c_try_compile "$LINENO" 5681 then : 5682 xorg_cv_cc_flag_unused_command_line_argument=yes 5683 else case e in #( 5684 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5685 esac 5686 fi 5687 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5688 esac 5689 fi 5690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5691 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5692 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5693 CFLAGS="$xorg_testset_save_CFLAGS" 5694 fi 5695 5696 found="no" 5697 5698 if test $found = "no" ; then 5699 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5701 fi 5702 5703 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5704 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5705 fi 5706 5707 CFLAGS="$CFLAGS -Wstrict-prototypes" 5708 5709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5710 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5711 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5712 if eval test \${$cacheid+y} 5713 then : 5714 printf %s "(cached) " >&6 5715 else case e in #( 5716 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5717 /* end confdefs.h. */ 5718 int i; 5719 int 5720 main (void) 5721 { 5722 5723 ; 5724 return 0; 5725 } 5726 _ACEOF 5727 if ac_fn_c_try_link "$LINENO" 5728 then : 5729 eval $cacheid=yes 5730 else case e in #( 5731 e) eval $cacheid=no ;; 5732 esac 5733 fi 5734 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5735 conftest$ac_exeext conftest.$ac_ext ;; 5736 esac 5737 fi 5738 5739 5740 CFLAGS="$xorg_testset_save_CFLAGS" 5741 5742 eval supported=\$$cacheid 5743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5744 printf "%s\n" "$supported" >&6; } 5745 if test "$supported" = "yes" ; then 5746 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5747 found="yes" 5748 fi 5749 fi 5750 5751 5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765 xorg_testset_save_CFLAGS="$CFLAGS" 5766 5767 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5770 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5771 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5772 then : 5773 printf %s "(cached) " >&6 5774 else case e in #( 5775 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5776 /* end confdefs.h. */ 5777 int i; 5778 _ACEOF 5779 if ac_fn_c_try_compile "$LINENO" 5780 then : 5781 xorg_cv_cc_flag_unknown_warning_option=yes 5782 else case e in #( 5783 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5784 esac 5785 fi 5786 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5787 esac 5788 fi 5789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5790 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5791 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5792 CFLAGS="$xorg_testset_save_CFLAGS" 5793 fi 5794 5795 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5796 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5798 fi 5799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5801 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5802 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5803 then : 5804 printf %s "(cached) " >&6 5805 else case e in #( 5806 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5807 /* end confdefs.h. */ 5808 int i; 5809 _ACEOF 5810 if ac_fn_c_try_compile "$LINENO" 5811 then : 5812 xorg_cv_cc_flag_unused_command_line_argument=yes 5813 else case e in #( 5814 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5815 esac 5816 fi 5817 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5818 esac 5819 fi 5820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5821 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5822 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5823 CFLAGS="$xorg_testset_save_CFLAGS" 5824 fi 5825 5826 found="no" 5827 5828 if test $found = "no" ; then 5829 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5831 fi 5832 5833 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5834 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5835 fi 5836 5837 CFLAGS="$CFLAGS -Wmissing-prototypes" 5838 5839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5840 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5841 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5842 if eval test \${$cacheid+y} 5843 then : 5844 printf %s "(cached) " >&6 5845 else case e in #( 5846 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5847 /* end confdefs.h. */ 5848 int i; 5849 int 5850 main (void) 5851 { 5852 5853 ; 5854 return 0; 5855 } 5856 _ACEOF 5857 if ac_fn_c_try_link "$LINENO" 5858 then : 5859 eval $cacheid=yes 5860 else case e in #( 5861 e) eval $cacheid=no ;; 5862 esac 5863 fi 5864 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5865 conftest$ac_exeext conftest.$ac_ext ;; 5866 esac 5867 fi 5868 5869 5870 CFLAGS="$xorg_testset_save_CFLAGS" 5871 5872 eval supported=\$$cacheid 5873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5874 printf "%s\n" "$supported" >&6; } 5875 if test "$supported" = "yes" ; then 5876 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5877 found="yes" 5878 fi 5879 fi 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 5892 5893 5894 5895 xorg_testset_save_CFLAGS="$CFLAGS" 5896 5897 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5900 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5901 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5902 then : 5903 printf %s "(cached) " >&6 5904 else case e in #( 5905 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5906 /* end confdefs.h. */ 5907 int i; 5908 _ACEOF 5909 if ac_fn_c_try_compile "$LINENO" 5910 then : 5911 xorg_cv_cc_flag_unknown_warning_option=yes 5912 else case e in #( 5913 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5914 esac 5915 fi 5916 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5917 esac 5918 fi 5919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5920 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5921 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5922 CFLAGS="$xorg_testset_save_CFLAGS" 5923 fi 5924 5925 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5926 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5928 fi 5929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5931 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5932 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5933 then : 5934 printf %s "(cached) " >&6 5935 else case e in #( 5936 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5937 /* end confdefs.h. */ 5938 int i; 5939 _ACEOF 5940 if ac_fn_c_try_compile "$LINENO" 5941 then : 5942 xorg_cv_cc_flag_unused_command_line_argument=yes 5943 else case e in #( 5944 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5945 esac 5946 fi 5947 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5948 esac 5949 fi 5950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5951 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5952 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5953 CFLAGS="$xorg_testset_save_CFLAGS" 5954 fi 5955 5956 found="no" 5957 5958 if test $found = "no" ; then 5959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5961 fi 5962 5963 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5965 fi 5966 5967 CFLAGS="$CFLAGS -Wnested-externs" 5968 5969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5970 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5971 cacheid=xorg_cv_cc_flag__Wnested_externs 5972 if eval test \${$cacheid+y} 5973 then : 5974 printf %s "(cached) " >&6 5975 else case e in #( 5976 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5977 /* end confdefs.h. */ 5978 int i; 5979 int 5980 main (void) 5981 { 5982 5983 ; 5984 return 0; 5985 } 5986 _ACEOF 5987 if ac_fn_c_try_link "$LINENO" 5988 then : 5989 eval $cacheid=yes 5990 else case e in #( 5991 e) eval $cacheid=no ;; 5992 esac 5993 fi 5994 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5995 conftest$ac_exeext conftest.$ac_ext ;; 5996 esac 5997 fi 5998 5999 6000 CFLAGS="$xorg_testset_save_CFLAGS" 6001 6002 eval supported=\$$cacheid 6003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6004 printf "%s\n" "$supported" >&6; } 6005 if test "$supported" = "yes" ; then 6006 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6007 found="yes" 6008 fi 6009 fi 6010 6011 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024 6025 xorg_testset_save_CFLAGS="$CFLAGS" 6026 6027 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6030 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6031 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6032 then : 6033 printf %s "(cached) " >&6 6034 else case e in #( 6035 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6036 /* end confdefs.h. */ 6037 int i; 6038 _ACEOF 6039 if ac_fn_c_try_compile "$LINENO" 6040 then : 6041 xorg_cv_cc_flag_unknown_warning_option=yes 6042 else case e in #( 6043 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6044 esac 6045 fi 6046 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6047 esac 6048 fi 6049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6050 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6051 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6052 CFLAGS="$xorg_testset_save_CFLAGS" 6053 fi 6054 6055 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6058 fi 6059 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6061 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6062 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6063 then : 6064 printf %s "(cached) " >&6 6065 else case e in #( 6066 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6067 /* end confdefs.h. */ 6068 int i; 6069 _ACEOF 6070 if ac_fn_c_try_compile "$LINENO" 6071 then : 6072 xorg_cv_cc_flag_unused_command_line_argument=yes 6073 else case e in #( 6074 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6075 esac 6076 fi 6077 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6078 esac 6079 fi 6080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6081 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6082 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6083 CFLAGS="$xorg_testset_save_CFLAGS" 6084 fi 6085 6086 found="no" 6087 6088 if test $found = "no" ; then 6089 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6091 fi 6092 6093 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6095 fi 6096 6097 CFLAGS="$CFLAGS -Wbad-function-cast" 6098 6099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6100 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6101 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6102 if eval test \${$cacheid+y} 6103 then : 6104 printf %s "(cached) " >&6 6105 else case e in #( 6106 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6107 /* end confdefs.h. */ 6108 int i; 6109 int 6110 main (void) 6111 { 6112 6113 ; 6114 return 0; 6115 } 6116 _ACEOF 6117 if ac_fn_c_try_link "$LINENO" 6118 then : 6119 eval $cacheid=yes 6120 else case e in #( 6121 e) eval $cacheid=no ;; 6122 esac 6123 fi 6124 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6125 conftest$ac_exeext conftest.$ac_ext ;; 6126 esac 6127 fi 6128 6129 6130 CFLAGS="$xorg_testset_save_CFLAGS" 6131 6132 eval supported=\$$cacheid 6133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6134 printf "%s\n" "$supported" >&6; } 6135 if test "$supported" = "yes" ; then 6136 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6137 found="yes" 6138 fi 6139 fi 6140 6141 6142 6143 6144 6145 6146 6147 6148 6149 6150 6151 6152 6153 6154 6155 xorg_testset_save_CFLAGS="$CFLAGS" 6156 6157 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6160 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6161 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6162 then : 6163 printf %s "(cached) " >&6 6164 else case e in #( 6165 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6166 /* end confdefs.h. */ 6167 int i; 6168 _ACEOF 6169 if ac_fn_c_try_compile "$LINENO" 6170 then : 6171 xorg_cv_cc_flag_unknown_warning_option=yes 6172 else case e in #( 6173 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6174 esac 6175 fi 6176 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6177 esac 6178 fi 6179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6180 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6181 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6182 CFLAGS="$xorg_testset_save_CFLAGS" 6183 fi 6184 6185 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6188 fi 6189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6191 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6192 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6193 then : 6194 printf %s "(cached) " >&6 6195 else case e in #( 6196 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6197 /* end confdefs.h. */ 6198 int i; 6199 _ACEOF 6200 if ac_fn_c_try_compile "$LINENO" 6201 then : 6202 xorg_cv_cc_flag_unused_command_line_argument=yes 6203 else case e in #( 6204 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6205 esac 6206 fi 6207 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6208 esac 6209 fi 6210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6211 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6212 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6213 CFLAGS="$xorg_testset_save_CFLAGS" 6214 fi 6215 6216 found="no" 6217 6218 if test $found = "no" ; then 6219 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6221 fi 6222 6223 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6225 fi 6226 6227 CFLAGS="$CFLAGS -Wold-style-definition" 6228 6229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6230 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6231 cacheid=xorg_cv_cc_flag__Wold_style_definition 6232 if eval test \${$cacheid+y} 6233 then : 6234 printf %s "(cached) " >&6 6235 else case e in #( 6236 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6237 /* end confdefs.h. */ 6238 int i; 6239 int 6240 main (void) 6241 { 6242 6243 ; 6244 return 0; 6245 } 6246 _ACEOF 6247 if ac_fn_c_try_link "$LINENO" 6248 then : 6249 eval $cacheid=yes 6250 else case e in #( 6251 e) eval $cacheid=no ;; 6252 esac 6253 fi 6254 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6255 conftest$ac_exeext conftest.$ac_ext ;; 6256 esac 6257 fi 6258 6259 6260 CFLAGS="$xorg_testset_save_CFLAGS" 6261 6262 eval supported=\$$cacheid 6263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6264 printf "%s\n" "$supported" >&6; } 6265 if test "$supported" = "yes" ; then 6266 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6267 found="yes" 6268 fi 6269 fi 6270 6271 if test $found = "no" ; then 6272 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6274 fi 6275 6276 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6277 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6278 fi 6279 6280 CFLAGS="$CFLAGS -fd" 6281 6282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6283 printf %s "checking if $CC supports -fd... " >&6; } 6284 cacheid=xorg_cv_cc_flag__fd 6285 if eval test \${$cacheid+y} 6286 then : 6287 printf %s "(cached) " >&6 6288 else case e in #( 6289 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6290 /* end confdefs.h. */ 6291 int i; 6292 int 6293 main (void) 6294 { 6295 6296 ; 6297 return 0; 6298 } 6299 _ACEOF 6300 if ac_fn_c_try_link "$LINENO" 6301 then : 6302 eval $cacheid=yes 6303 else case e in #( 6304 e) eval $cacheid=no ;; 6305 esac 6306 fi 6307 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6308 conftest$ac_exeext conftest.$ac_ext ;; 6309 esac 6310 fi 6311 6312 6313 CFLAGS="$xorg_testset_save_CFLAGS" 6314 6315 eval supported=\$$cacheid 6316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6317 printf "%s\n" "$supported" >&6; } 6318 if test "$supported" = "yes" ; then 6319 BASE_CFLAGS="$BASE_CFLAGS -fd" 6320 found="yes" 6321 fi 6322 fi 6323 6324 6325 6326 6327 6328 6329 6330 6331 6332 6333 6334 6335 6336 6337 6338 xorg_testset_save_CFLAGS="$CFLAGS" 6339 6340 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6343 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6344 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6345 then : 6346 printf %s "(cached) " >&6 6347 else case e in #( 6348 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6349 /* end confdefs.h. */ 6350 int i; 6351 _ACEOF 6352 if ac_fn_c_try_compile "$LINENO" 6353 then : 6354 xorg_cv_cc_flag_unknown_warning_option=yes 6355 else case e in #( 6356 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6357 esac 6358 fi 6359 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6360 esac 6361 fi 6362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6363 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6364 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6365 CFLAGS="$xorg_testset_save_CFLAGS" 6366 fi 6367 6368 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6369 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6371 fi 6372 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6374 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6375 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6376 then : 6377 printf %s "(cached) " >&6 6378 else case e in #( 6379 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6380 /* end confdefs.h. */ 6381 int i; 6382 _ACEOF 6383 if ac_fn_c_try_compile "$LINENO" 6384 then : 6385 xorg_cv_cc_flag_unused_command_line_argument=yes 6386 else case e in #( 6387 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6388 esac 6389 fi 6390 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6391 esac 6392 fi 6393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6394 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6395 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6396 CFLAGS="$xorg_testset_save_CFLAGS" 6397 fi 6398 6399 found="no" 6400 6401 if test $found = "no" ; then 6402 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6404 fi 6405 6406 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6407 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6408 fi 6409 6410 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6411 6412 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6413 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6414 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6415 if eval test \${$cacheid+y} 6416 then : 6417 printf %s "(cached) " >&6 6418 else case e in #( 6419 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6420 /* end confdefs.h. */ 6421 int i; 6422 int 6423 main (void) 6424 { 6425 6426 ; 6427 return 0; 6428 } 6429 _ACEOF 6430 if ac_fn_c_try_link "$LINENO" 6431 then : 6432 eval $cacheid=yes 6433 else case e in #( 6434 e) eval $cacheid=no ;; 6435 esac 6436 fi 6437 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6438 conftest$ac_exeext conftest.$ac_ext ;; 6439 esac 6440 fi 6441 6442 6443 CFLAGS="$xorg_testset_save_CFLAGS" 6444 6445 eval supported=\$$cacheid 6446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6447 printf "%s\n" "$supported" >&6; } 6448 if test "$supported" = "yes" ; then 6449 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6450 found="yes" 6451 fi 6452 fi 6453 6454 6455 6456 6457 6458 # This chunk adds additional warnings that could catch undesired effects. 6459 6460 6461 6462 6463 6464 6465 6466 6467 6468 6469 6470 6471 6472 xorg_testset_save_CFLAGS="$CFLAGS" 6473 6474 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6477 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6478 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6479 then : 6480 printf %s "(cached) " >&6 6481 else case e in #( 6482 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6483 /* end confdefs.h. */ 6484 int i; 6485 _ACEOF 6486 if ac_fn_c_try_compile "$LINENO" 6487 then : 6488 xorg_cv_cc_flag_unknown_warning_option=yes 6489 else case e in #( 6490 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6491 esac 6492 fi 6493 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6494 esac 6495 fi 6496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6497 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6498 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6499 CFLAGS="$xorg_testset_save_CFLAGS" 6500 fi 6501 6502 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6503 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6505 fi 6506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6508 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6509 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6510 then : 6511 printf %s "(cached) " >&6 6512 else case e in #( 6513 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6514 /* end confdefs.h. */ 6515 int i; 6516 _ACEOF 6517 if ac_fn_c_try_compile "$LINENO" 6518 then : 6519 xorg_cv_cc_flag_unused_command_line_argument=yes 6520 else case e in #( 6521 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6522 esac 6523 fi 6524 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6525 esac 6526 fi 6527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6528 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6529 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6530 CFLAGS="$xorg_testset_save_CFLAGS" 6531 fi 6532 6533 found="no" 6534 6535 if test $found = "no" ; then 6536 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6538 fi 6539 6540 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6542 fi 6543 6544 CFLAGS="$CFLAGS -Wunused" 6545 6546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6547 printf %s "checking if $CC supports -Wunused... " >&6; } 6548 cacheid=xorg_cv_cc_flag__Wunused 6549 if eval test \${$cacheid+y} 6550 then : 6551 printf %s "(cached) " >&6 6552 else case e in #( 6553 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6554 /* end confdefs.h. */ 6555 int i; 6556 int 6557 main (void) 6558 { 6559 6560 ; 6561 return 0; 6562 } 6563 _ACEOF 6564 if ac_fn_c_try_link "$LINENO" 6565 then : 6566 eval $cacheid=yes 6567 else case e in #( 6568 e) eval $cacheid=no ;; 6569 esac 6570 fi 6571 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6572 conftest$ac_exeext conftest.$ac_ext ;; 6573 esac 6574 fi 6575 6576 6577 CFLAGS="$xorg_testset_save_CFLAGS" 6578 6579 eval supported=\$$cacheid 6580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6581 printf "%s\n" "$supported" >&6; } 6582 if test "$supported" = "yes" ; then 6583 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6584 found="yes" 6585 fi 6586 fi 6587 6588 6589 6590 6591 6592 6593 6594 6595 6596 6597 6598 6599 6600 6601 6602 xorg_testset_save_CFLAGS="$CFLAGS" 6603 6604 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6607 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6608 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6609 then : 6610 printf %s "(cached) " >&6 6611 else case e in #( 6612 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6613 /* end confdefs.h. */ 6614 int i; 6615 _ACEOF 6616 if ac_fn_c_try_compile "$LINENO" 6617 then : 6618 xorg_cv_cc_flag_unknown_warning_option=yes 6619 else case e in #( 6620 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6621 esac 6622 fi 6623 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6624 esac 6625 fi 6626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6627 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6628 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6629 CFLAGS="$xorg_testset_save_CFLAGS" 6630 fi 6631 6632 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6633 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6634 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6635 fi 6636 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6638 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6639 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6640 then : 6641 printf %s "(cached) " >&6 6642 else case e in #( 6643 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6644 /* end confdefs.h. */ 6645 int i; 6646 _ACEOF 6647 if ac_fn_c_try_compile "$LINENO" 6648 then : 6649 xorg_cv_cc_flag_unused_command_line_argument=yes 6650 else case e in #( 6651 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6652 esac 6653 fi 6654 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6655 esac 6656 fi 6657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6658 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6659 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6660 CFLAGS="$xorg_testset_save_CFLAGS" 6661 fi 6662 6663 found="no" 6664 6665 if test $found = "no" ; then 6666 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6668 fi 6669 6670 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6671 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6672 fi 6673 6674 CFLAGS="$CFLAGS -Wuninitialized" 6675 6676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6677 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6678 cacheid=xorg_cv_cc_flag__Wuninitialized 6679 if eval test \${$cacheid+y} 6680 then : 6681 printf %s "(cached) " >&6 6682 else case e in #( 6683 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6684 /* end confdefs.h. */ 6685 int i; 6686 int 6687 main (void) 6688 { 6689 6690 ; 6691 return 0; 6692 } 6693 _ACEOF 6694 if ac_fn_c_try_link "$LINENO" 6695 then : 6696 eval $cacheid=yes 6697 else case e in #( 6698 e) eval $cacheid=no ;; 6699 esac 6700 fi 6701 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6702 conftest$ac_exeext conftest.$ac_ext ;; 6703 esac 6704 fi 6705 6706 6707 CFLAGS="$xorg_testset_save_CFLAGS" 6708 6709 eval supported=\$$cacheid 6710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6711 printf "%s\n" "$supported" >&6; } 6712 if test "$supported" = "yes" ; then 6713 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6714 found="yes" 6715 fi 6716 fi 6717 6718 6719 6720 6721 6722 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732 xorg_testset_save_CFLAGS="$CFLAGS" 6733 6734 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6737 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6738 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6739 then : 6740 printf %s "(cached) " >&6 6741 else case e in #( 6742 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6743 /* end confdefs.h. */ 6744 int i; 6745 _ACEOF 6746 if ac_fn_c_try_compile "$LINENO" 6747 then : 6748 xorg_cv_cc_flag_unknown_warning_option=yes 6749 else case e in #( 6750 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6751 esac 6752 fi 6753 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6754 esac 6755 fi 6756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6757 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6758 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6759 CFLAGS="$xorg_testset_save_CFLAGS" 6760 fi 6761 6762 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6763 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6765 fi 6766 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6768 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6769 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6770 then : 6771 printf %s "(cached) " >&6 6772 else case e in #( 6773 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6774 /* end confdefs.h. */ 6775 int i; 6776 _ACEOF 6777 if ac_fn_c_try_compile "$LINENO" 6778 then : 6779 xorg_cv_cc_flag_unused_command_line_argument=yes 6780 else case e in #( 6781 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6782 esac 6783 fi 6784 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6785 esac 6786 fi 6787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6788 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6789 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6790 CFLAGS="$xorg_testset_save_CFLAGS" 6791 fi 6792 6793 found="no" 6794 6795 if test $found = "no" ; then 6796 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6798 fi 6799 6800 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6801 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6802 fi 6803 6804 CFLAGS="$CFLAGS -Wshadow" 6805 6806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6807 printf %s "checking if $CC supports -Wshadow... " >&6; } 6808 cacheid=xorg_cv_cc_flag__Wshadow 6809 if eval test \${$cacheid+y} 6810 then : 6811 printf %s "(cached) " >&6 6812 else case e in #( 6813 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6814 /* end confdefs.h. */ 6815 int i; 6816 int 6817 main (void) 6818 { 6819 6820 ; 6821 return 0; 6822 } 6823 _ACEOF 6824 if ac_fn_c_try_link "$LINENO" 6825 then : 6826 eval $cacheid=yes 6827 else case e in #( 6828 e) eval $cacheid=no ;; 6829 esac 6830 fi 6831 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6832 conftest$ac_exeext conftest.$ac_ext ;; 6833 esac 6834 fi 6835 6836 6837 CFLAGS="$xorg_testset_save_CFLAGS" 6838 6839 eval supported=\$$cacheid 6840 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6841 printf "%s\n" "$supported" >&6; } 6842 if test "$supported" = "yes" ; then 6843 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6844 found="yes" 6845 fi 6846 fi 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 6861 6862 xorg_testset_save_CFLAGS="$CFLAGS" 6863 6864 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6867 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6868 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6869 then : 6870 printf %s "(cached) " >&6 6871 else case e in #( 6872 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6873 /* end confdefs.h. */ 6874 int i; 6875 _ACEOF 6876 if ac_fn_c_try_compile "$LINENO" 6877 then : 6878 xorg_cv_cc_flag_unknown_warning_option=yes 6879 else case e in #( 6880 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6881 esac 6882 fi 6883 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6884 esac 6885 fi 6886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6887 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6888 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6889 CFLAGS="$xorg_testset_save_CFLAGS" 6890 fi 6891 6892 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6893 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6895 fi 6896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6898 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6899 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6900 then : 6901 printf %s "(cached) " >&6 6902 else case e in #( 6903 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6904 /* end confdefs.h. */ 6905 int i; 6906 _ACEOF 6907 if ac_fn_c_try_compile "$LINENO" 6908 then : 6909 xorg_cv_cc_flag_unused_command_line_argument=yes 6910 else case e in #( 6911 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6912 esac 6913 fi 6914 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6915 esac 6916 fi 6917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6918 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6919 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6920 CFLAGS="$xorg_testset_save_CFLAGS" 6921 fi 6922 6923 found="no" 6924 6925 if test $found = "no" ; then 6926 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6928 fi 6929 6930 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6931 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6932 fi 6933 6934 CFLAGS="$CFLAGS -Wmissing-noreturn" 6935 6936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6937 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6938 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6939 if eval test \${$cacheid+y} 6940 then : 6941 printf %s "(cached) " >&6 6942 else case e in #( 6943 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6944 /* end confdefs.h. */ 6945 int i; 6946 int 6947 main (void) 6948 { 6949 6950 ; 6951 return 0; 6952 } 6953 _ACEOF 6954 if ac_fn_c_try_link "$LINENO" 6955 then : 6956 eval $cacheid=yes 6957 else case e in #( 6958 e) eval $cacheid=no ;; 6959 esac 6960 fi 6961 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6962 conftest$ac_exeext conftest.$ac_ext ;; 6963 esac 6964 fi 6965 6966 6967 CFLAGS="$xorg_testset_save_CFLAGS" 6968 6969 eval supported=\$$cacheid 6970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6971 printf "%s\n" "$supported" >&6; } 6972 if test "$supported" = "yes" ; then 6973 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6974 found="yes" 6975 fi 6976 fi 6977 6978 6979 6980 6981 6982 6983 6984 6985 6986 6987 6988 6989 6990 6991 6992 xorg_testset_save_CFLAGS="$CFLAGS" 6993 6994 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6997 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6998 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6999 then : 7000 printf %s "(cached) " >&6 7001 else case e in #( 7002 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7003 /* end confdefs.h. */ 7004 int i; 7005 _ACEOF 7006 if ac_fn_c_try_compile "$LINENO" 7007 then : 7008 xorg_cv_cc_flag_unknown_warning_option=yes 7009 else case e in #( 7010 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7011 esac 7012 fi 7013 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7014 esac 7015 fi 7016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7017 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7018 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7019 CFLAGS="$xorg_testset_save_CFLAGS" 7020 fi 7021 7022 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7023 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7025 fi 7026 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7028 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7029 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7030 then : 7031 printf %s "(cached) " >&6 7032 else case e in #( 7033 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7034 /* end confdefs.h. */ 7035 int i; 7036 _ACEOF 7037 if ac_fn_c_try_compile "$LINENO" 7038 then : 7039 xorg_cv_cc_flag_unused_command_line_argument=yes 7040 else case e in #( 7041 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7042 esac 7043 fi 7044 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7045 esac 7046 fi 7047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7048 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7049 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7050 CFLAGS="$xorg_testset_save_CFLAGS" 7051 fi 7052 7053 found="no" 7054 7055 if test $found = "no" ; then 7056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7058 fi 7059 7060 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7062 fi 7063 7064 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7065 7066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7067 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7068 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7069 if eval test \${$cacheid+y} 7070 then : 7071 printf %s "(cached) " >&6 7072 else case e in #( 7073 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7074 /* end confdefs.h. */ 7075 int i; 7076 int 7077 main (void) 7078 { 7079 7080 ; 7081 return 0; 7082 } 7083 _ACEOF 7084 if ac_fn_c_try_link "$LINENO" 7085 then : 7086 eval $cacheid=yes 7087 else case e in #( 7088 e) eval $cacheid=no ;; 7089 esac 7090 fi 7091 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7092 conftest$ac_exeext conftest.$ac_ext ;; 7093 esac 7094 fi 7095 7096 7097 CFLAGS="$xorg_testset_save_CFLAGS" 7098 7099 eval supported=\$$cacheid 7100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7101 printf "%s\n" "$supported" >&6; } 7102 if test "$supported" = "yes" ; then 7103 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7104 found="yes" 7105 fi 7106 fi 7107 7108 7109 7110 7111 7112 7113 7114 7115 7116 7117 7118 7119 7120 7121 7122 xorg_testset_save_CFLAGS="$CFLAGS" 7123 7124 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7127 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7128 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7129 then : 7130 printf %s "(cached) " >&6 7131 else case e in #( 7132 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7133 /* end confdefs.h. */ 7134 int i; 7135 _ACEOF 7136 if ac_fn_c_try_compile "$LINENO" 7137 then : 7138 xorg_cv_cc_flag_unknown_warning_option=yes 7139 else case e in #( 7140 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7141 esac 7142 fi 7143 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7144 esac 7145 fi 7146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7147 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7148 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7149 CFLAGS="$xorg_testset_save_CFLAGS" 7150 fi 7151 7152 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7155 fi 7156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7158 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7159 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7160 then : 7161 printf %s "(cached) " >&6 7162 else case e in #( 7163 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7164 /* end confdefs.h. */ 7165 int i; 7166 _ACEOF 7167 if ac_fn_c_try_compile "$LINENO" 7168 then : 7169 xorg_cv_cc_flag_unused_command_line_argument=yes 7170 else case e in #( 7171 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7172 esac 7173 fi 7174 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7175 esac 7176 fi 7177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7178 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7179 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7180 CFLAGS="$xorg_testset_save_CFLAGS" 7181 fi 7182 7183 found="no" 7184 7185 if test $found = "no" ; then 7186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7188 fi 7189 7190 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7191 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7192 fi 7193 7194 CFLAGS="$CFLAGS -Wredundant-decls" 7195 7196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7197 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7198 cacheid=xorg_cv_cc_flag__Wredundant_decls 7199 if eval test \${$cacheid+y} 7200 then : 7201 printf %s "(cached) " >&6 7202 else case e in #( 7203 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7204 /* end confdefs.h. */ 7205 int i; 7206 int 7207 main (void) 7208 { 7209 7210 ; 7211 return 0; 7212 } 7213 _ACEOF 7214 if ac_fn_c_try_link "$LINENO" 7215 then : 7216 eval $cacheid=yes 7217 else case e in #( 7218 e) eval $cacheid=no ;; 7219 esac 7220 fi 7221 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7222 conftest$ac_exeext conftest.$ac_ext ;; 7223 esac 7224 fi 7225 7226 7227 CFLAGS="$xorg_testset_save_CFLAGS" 7228 7229 eval supported=\$$cacheid 7230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7231 printf "%s\n" "$supported" >&6; } 7232 if test "$supported" = "yes" ; then 7233 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7234 found="yes" 7235 fi 7236 fi 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246 7247 7248 7249 7250 7251 7252 xorg_testset_save_CFLAGS="$CFLAGS" 7253 7254 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7257 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7258 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7259 then : 7260 printf %s "(cached) " >&6 7261 else case e in #( 7262 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7263 /* end confdefs.h. */ 7264 int i; 7265 _ACEOF 7266 if ac_fn_c_try_compile "$LINENO" 7267 then : 7268 xorg_cv_cc_flag_unknown_warning_option=yes 7269 else case e in #( 7270 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7271 esac 7272 fi 7273 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7274 esac 7275 fi 7276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7277 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7278 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7279 CFLAGS="$xorg_testset_save_CFLAGS" 7280 fi 7281 7282 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7283 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7285 fi 7286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7288 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7289 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7290 then : 7291 printf %s "(cached) " >&6 7292 else case e in #( 7293 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7294 /* end confdefs.h. */ 7295 int i; 7296 _ACEOF 7297 if ac_fn_c_try_compile "$LINENO" 7298 then : 7299 xorg_cv_cc_flag_unused_command_line_argument=yes 7300 else case e in #( 7301 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7302 esac 7303 fi 7304 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7305 esac 7306 fi 7307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7308 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7309 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7310 CFLAGS="$xorg_testset_save_CFLAGS" 7311 fi 7312 7313 found="no" 7314 7315 if test $found = "no" ; then 7316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7318 fi 7319 7320 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7322 fi 7323 7324 CFLAGS="$CFLAGS -Wlogical-op" 7325 7326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7327 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7328 cacheid=xorg_cv_cc_flag__Wlogical_op 7329 if eval test \${$cacheid+y} 7330 then : 7331 printf %s "(cached) " >&6 7332 else case e in #( 7333 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7334 /* end confdefs.h. */ 7335 int i; 7336 int 7337 main (void) 7338 { 7339 7340 ; 7341 return 0; 7342 } 7343 _ACEOF 7344 if ac_fn_c_try_link "$LINENO" 7345 then : 7346 eval $cacheid=yes 7347 else case e in #( 7348 e) eval $cacheid=no ;; 7349 esac 7350 fi 7351 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7352 conftest$ac_exeext conftest.$ac_ext ;; 7353 esac 7354 fi 7355 7356 7357 CFLAGS="$xorg_testset_save_CFLAGS" 7358 7359 eval supported=\$$cacheid 7360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7361 printf "%s\n" "$supported" >&6; } 7362 if test "$supported" = "yes" ; then 7363 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7364 found="yes" 7365 fi 7366 fi 7367 7368 7369 7370 # These are currently disabled because they are noisy. They will be enabled 7371 # in the future once the codebase is sufficiently modernized to silence 7372 # them. For now, I don't want them to drown out the other warnings. 7373 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7374 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7375 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7376 7377 # Turn some warnings into errors, so we don't accidentally get successful builds 7378 # when there are problems that should be fixed. 7379 7380 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7381 7382 7383 7384 7385 7386 7387 7388 7389 7390 7391 7392 7393 7394 xorg_testset_save_CFLAGS="$CFLAGS" 7395 7396 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7399 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7400 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7401 then : 7402 printf %s "(cached) " >&6 7403 else case e in #( 7404 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7405 /* end confdefs.h. */ 7406 int i; 7407 _ACEOF 7408 if ac_fn_c_try_compile "$LINENO" 7409 then : 7410 xorg_cv_cc_flag_unknown_warning_option=yes 7411 else case e in #( 7412 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7413 esac 7414 fi 7415 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7416 esac 7417 fi 7418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7419 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7420 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7421 CFLAGS="$xorg_testset_save_CFLAGS" 7422 fi 7423 7424 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7425 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7427 fi 7428 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7430 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7431 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7432 then : 7433 printf %s "(cached) " >&6 7434 else case e in #( 7435 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7436 /* end confdefs.h. */ 7437 int i; 7438 _ACEOF 7439 if ac_fn_c_try_compile "$LINENO" 7440 then : 7441 xorg_cv_cc_flag_unused_command_line_argument=yes 7442 else case e in #( 7443 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7444 esac 7445 fi 7446 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7447 esac 7448 fi 7449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7450 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7451 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7452 CFLAGS="$xorg_testset_save_CFLAGS" 7453 fi 7454 7455 found="no" 7456 7457 if test $found = "no" ; then 7458 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7460 fi 7461 7462 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7464 fi 7465 7466 CFLAGS="$CFLAGS -Werror=implicit" 7467 7468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7469 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7470 cacheid=xorg_cv_cc_flag__Werror_implicit 7471 if eval test \${$cacheid+y} 7472 then : 7473 printf %s "(cached) " >&6 7474 else case e in #( 7475 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7476 /* end confdefs.h. */ 7477 int i; 7478 int 7479 main (void) 7480 { 7481 7482 ; 7483 return 0; 7484 } 7485 _ACEOF 7486 if ac_fn_c_try_link "$LINENO" 7487 then : 7488 eval $cacheid=yes 7489 else case e in #( 7490 e) eval $cacheid=no ;; 7491 esac 7492 fi 7493 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7494 conftest$ac_exeext conftest.$ac_ext ;; 7495 esac 7496 fi 7497 7498 7499 CFLAGS="$xorg_testset_save_CFLAGS" 7500 7501 eval supported=\$$cacheid 7502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7503 printf "%s\n" "$supported" >&6; } 7504 if test "$supported" = "yes" ; then 7505 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7506 found="yes" 7507 fi 7508 fi 7509 7510 if test $found = "no" ; then 7511 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7512 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7513 fi 7514 7515 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7516 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7517 fi 7518 7519 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7520 7521 { 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 7522 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7523 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7524 if eval test \${$cacheid+y} 7525 then : 7526 printf %s "(cached) " >&6 7527 else case e in #( 7528 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7529 /* end confdefs.h. */ 7530 int i; 7531 int 7532 main (void) 7533 { 7534 7535 ; 7536 return 0; 7537 } 7538 _ACEOF 7539 if ac_fn_c_try_link "$LINENO" 7540 then : 7541 eval $cacheid=yes 7542 else case e in #( 7543 e) eval $cacheid=no ;; 7544 esac 7545 fi 7546 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7547 conftest$ac_exeext conftest.$ac_ext ;; 7548 esac 7549 fi 7550 7551 7552 CFLAGS="$xorg_testset_save_CFLAGS" 7553 7554 eval supported=\$$cacheid 7555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7556 printf "%s\n" "$supported" >&6; } 7557 if test "$supported" = "yes" ; then 7558 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7559 found="yes" 7560 fi 7561 fi 7562 7563 7564 7565 7566 7567 7568 7569 7570 7571 7572 7573 7574 7575 7576 7577 xorg_testset_save_CFLAGS="$CFLAGS" 7578 7579 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7582 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7583 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7584 then : 7585 printf %s "(cached) " >&6 7586 else case e in #( 7587 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7588 /* end confdefs.h. */ 7589 int i; 7590 _ACEOF 7591 if ac_fn_c_try_compile "$LINENO" 7592 then : 7593 xorg_cv_cc_flag_unknown_warning_option=yes 7594 else case e in #( 7595 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7596 esac 7597 fi 7598 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7599 esac 7600 fi 7601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7602 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7603 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7604 CFLAGS="$xorg_testset_save_CFLAGS" 7605 fi 7606 7607 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7610 fi 7611 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7613 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7614 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7615 then : 7616 printf %s "(cached) " >&6 7617 else case e in #( 7618 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7619 /* end confdefs.h. */ 7620 int i; 7621 _ACEOF 7622 if ac_fn_c_try_compile "$LINENO" 7623 then : 7624 xorg_cv_cc_flag_unused_command_line_argument=yes 7625 else case e in #( 7626 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7627 esac 7628 fi 7629 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7630 esac 7631 fi 7632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7633 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7634 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7635 CFLAGS="$xorg_testset_save_CFLAGS" 7636 fi 7637 7638 found="no" 7639 7640 if test $found = "no" ; then 7641 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7643 fi 7644 7645 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7646 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7647 fi 7648 7649 CFLAGS="$CFLAGS -Werror=nonnull" 7650 7651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7652 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7653 cacheid=xorg_cv_cc_flag__Werror_nonnull 7654 if eval test \${$cacheid+y} 7655 then : 7656 printf %s "(cached) " >&6 7657 else case e in #( 7658 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7659 /* end confdefs.h. */ 7660 int i; 7661 int 7662 main (void) 7663 { 7664 7665 ; 7666 return 0; 7667 } 7668 _ACEOF 7669 if ac_fn_c_try_link "$LINENO" 7670 then : 7671 eval $cacheid=yes 7672 else case e in #( 7673 e) eval $cacheid=no ;; 7674 esac 7675 fi 7676 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7677 conftest$ac_exeext conftest.$ac_ext ;; 7678 esac 7679 fi 7680 7681 7682 CFLAGS="$xorg_testset_save_CFLAGS" 7683 7684 eval supported=\$$cacheid 7685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7686 printf "%s\n" "$supported" >&6; } 7687 if test "$supported" = "yes" ; then 7688 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7689 found="yes" 7690 fi 7691 fi 7692 7693 7694 7695 7696 7697 7698 7699 7700 7701 7702 7703 7704 7705 7706 7707 xorg_testset_save_CFLAGS="$CFLAGS" 7708 7709 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7712 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7713 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7714 then : 7715 printf %s "(cached) " >&6 7716 else case e in #( 7717 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7718 /* end confdefs.h. */ 7719 int i; 7720 _ACEOF 7721 if ac_fn_c_try_compile "$LINENO" 7722 then : 7723 xorg_cv_cc_flag_unknown_warning_option=yes 7724 else case e in #( 7725 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7726 esac 7727 fi 7728 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7729 esac 7730 fi 7731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7732 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7733 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7734 CFLAGS="$xorg_testset_save_CFLAGS" 7735 fi 7736 7737 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7738 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7740 fi 7741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7743 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7744 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7745 then : 7746 printf %s "(cached) " >&6 7747 else case e in #( 7748 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7749 /* end confdefs.h. */ 7750 int i; 7751 _ACEOF 7752 if ac_fn_c_try_compile "$LINENO" 7753 then : 7754 xorg_cv_cc_flag_unused_command_line_argument=yes 7755 else case e in #( 7756 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7757 esac 7758 fi 7759 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7760 esac 7761 fi 7762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7763 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7764 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7765 CFLAGS="$xorg_testset_save_CFLAGS" 7766 fi 7767 7768 found="no" 7769 7770 if test $found = "no" ; then 7771 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7773 fi 7774 7775 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7776 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7777 fi 7778 7779 CFLAGS="$CFLAGS -Werror=init-self" 7780 7781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7782 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7783 cacheid=xorg_cv_cc_flag__Werror_init_self 7784 if eval test \${$cacheid+y} 7785 then : 7786 printf %s "(cached) " >&6 7787 else case e in #( 7788 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7789 /* end confdefs.h. */ 7790 int i; 7791 int 7792 main (void) 7793 { 7794 7795 ; 7796 return 0; 7797 } 7798 _ACEOF 7799 if ac_fn_c_try_link "$LINENO" 7800 then : 7801 eval $cacheid=yes 7802 else case e in #( 7803 e) eval $cacheid=no ;; 7804 esac 7805 fi 7806 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7807 conftest$ac_exeext conftest.$ac_ext ;; 7808 esac 7809 fi 7810 7811 7812 CFLAGS="$xorg_testset_save_CFLAGS" 7813 7814 eval supported=\$$cacheid 7815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7816 printf "%s\n" "$supported" >&6; } 7817 if test "$supported" = "yes" ; then 7818 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7819 found="yes" 7820 fi 7821 fi 7822 7823 7824 7825 7826 7827 7828 7829 7830 7831 7832 7833 7834 7835 7836 7837 xorg_testset_save_CFLAGS="$CFLAGS" 7838 7839 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7842 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7843 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7844 then : 7845 printf %s "(cached) " >&6 7846 else case e in #( 7847 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7848 /* end confdefs.h. */ 7849 int i; 7850 _ACEOF 7851 if ac_fn_c_try_compile "$LINENO" 7852 then : 7853 xorg_cv_cc_flag_unknown_warning_option=yes 7854 else case e in #( 7855 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7856 esac 7857 fi 7858 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7859 esac 7860 fi 7861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7862 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7863 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7864 CFLAGS="$xorg_testset_save_CFLAGS" 7865 fi 7866 7867 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7868 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7870 fi 7871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7873 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7874 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7875 then : 7876 printf %s "(cached) " >&6 7877 else case e in #( 7878 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7879 /* end confdefs.h. */ 7880 int i; 7881 _ACEOF 7882 if ac_fn_c_try_compile "$LINENO" 7883 then : 7884 xorg_cv_cc_flag_unused_command_line_argument=yes 7885 else case e in #( 7886 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7887 esac 7888 fi 7889 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7890 esac 7891 fi 7892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7893 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7894 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7895 CFLAGS="$xorg_testset_save_CFLAGS" 7896 fi 7897 7898 found="no" 7899 7900 if test $found = "no" ; then 7901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7903 fi 7904 7905 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7907 fi 7908 7909 CFLAGS="$CFLAGS -Werror=main" 7910 7911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7912 printf %s "checking if $CC supports -Werror=main... " >&6; } 7913 cacheid=xorg_cv_cc_flag__Werror_main 7914 if eval test \${$cacheid+y} 7915 then : 7916 printf %s "(cached) " >&6 7917 else case e in #( 7918 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7919 /* end confdefs.h. */ 7920 int i; 7921 int 7922 main (void) 7923 { 7924 7925 ; 7926 return 0; 7927 } 7928 _ACEOF 7929 if ac_fn_c_try_link "$LINENO" 7930 then : 7931 eval $cacheid=yes 7932 else case e in #( 7933 e) eval $cacheid=no ;; 7934 esac 7935 fi 7936 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7937 conftest$ac_exeext conftest.$ac_ext ;; 7938 esac 7939 fi 7940 7941 7942 CFLAGS="$xorg_testset_save_CFLAGS" 7943 7944 eval supported=\$$cacheid 7945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7946 printf "%s\n" "$supported" >&6; } 7947 if test "$supported" = "yes" ; then 7948 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7949 found="yes" 7950 fi 7951 fi 7952 7953 7954 7955 7956 7957 7958 7959 7960 7961 7962 7963 7964 7965 7966 7967 xorg_testset_save_CFLAGS="$CFLAGS" 7968 7969 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7972 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7973 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7974 then : 7975 printf %s "(cached) " >&6 7976 else case e in #( 7977 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7978 /* end confdefs.h. */ 7979 int i; 7980 _ACEOF 7981 if ac_fn_c_try_compile "$LINENO" 7982 then : 7983 xorg_cv_cc_flag_unknown_warning_option=yes 7984 else case e in #( 7985 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7986 esac 7987 fi 7988 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7989 esac 7990 fi 7991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7992 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7993 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7994 CFLAGS="$xorg_testset_save_CFLAGS" 7995 fi 7996 7997 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7998 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8000 fi 8001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8003 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8004 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8005 then : 8006 printf %s "(cached) " >&6 8007 else case e in #( 8008 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8009 /* end confdefs.h. */ 8010 int i; 8011 _ACEOF 8012 if ac_fn_c_try_compile "$LINENO" 8013 then : 8014 xorg_cv_cc_flag_unused_command_line_argument=yes 8015 else case e in #( 8016 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8017 esac 8018 fi 8019 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8020 esac 8021 fi 8022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8023 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8024 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8025 CFLAGS="$xorg_testset_save_CFLAGS" 8026 fi 8027 8028 found="no" 8029 8030 if test $found = "no" ; then 8031 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8033 fi 8034 8035 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8036 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8037 fi 8038 8039 CFLAGS="$CFLAGS -Werror=missing-braces" 8040 8041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8042 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8043 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8044 if eval test \${$cacheid+y} 8045 then : 8046 printf %s "(cached) " >&6 8047 else case e in #( 8048 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8049 /* end confdefs.h. */ 8050 int i; 8051 int 8052 main (void) 8053 { 8054 8055 ; 8056 return 0; 8057 } 8058 _ACEOF 8059 if ac_fn_c_try_link "$LINENO" 8060 then : 8061 eval $cacheid=yes 8062 else case e in #( 8063 e) eval $cacheid=no ;; 8064 esac 8065 fi 8066 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8067 conftest$ac_exeext conftest.$ac_ext ;; 8068 esac 8069 fi 8070 8071 8072 CFLAGS="$xorg_testset_save_CFLAGS" 8073 8074 eval supported=\$$cacheid 8075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8076 printf "%s\n" "$supported" >&6; } 8077 if test "$supported" = "yes" ; then 8078 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8079 found="yes" 8080 fi 8081 fi 8082 8083 8084 8085 8086 8087 8088 8089 8090 8091 8092 8093 8094 8095 8096 8097 xorg_testset_save_CFLAGS="$CFLAGS" 8098 8099 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8102 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8103 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8104 then : 8105 printf %s "(cached) " >&6 8106 else case e in #( 8107 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8108 /* end confdefs.h. */ 8109 int i; 8110 _ACEOF 8111 if ac_fn_c_try_compile "$LINENO" 8112 then : 8113 xorg_cv_cc_flag_unknown_warning_option=yes 8114 else case e in #( 8115 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8116 esac 8117 fi 8118 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8119 esac 8120 fi 8121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8122 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8123 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8124 CFLAGS="$xorg_testset_save_CFLAGS" 8125 fi 8126 8127 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8128 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8130 fi 8131 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8133 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8134 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8135 then : 8136 printf %s "(cached) " >&6 8137 else case e in #( 8138 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8139 /* end confdefs.h. */ 8140 int i; 8141 _ACEOF 8142 if ac_fn_c_try_compile "$LINENO" 8143 then : 8144 xorg_cv_cc_flag_unused_command_line_argument=yes 8145 else case e in #( 8146 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8147 esac 8148 fi 8149 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8150 esac 8151 fi 8152 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8153 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8154 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8155 CFLAGS="$xorg_testset_save_CFLAGS" 8156 fi 8157 8158 found="no" 8159 8160 if test $found = "no" ; then 8161 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8163 fi 8164 8165 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8166 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8167 fi 8168 8169 CFLAGS="$CFLAGS -Werror=sequence-point" 8170 8171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8172 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8173 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8174 if eval test \${$cacheid+y} 8175 then : 8176 printf %s "(cached) " >&6 8177 else case e in #( 8178 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8179 /* end confdefs.h. */ 8180 int i; 8181 int 8182 main (void) 8183 { 8184 8185 ; 8186 return 0; 8187 } 8188 _ACEOF 8189 if ac_fn_c_try_link "$LINENO" 8190 then : 8191 eval $cacheid=yes 8192 else case e in #( 8193 e) eval $cacheid=no ;; 8194 esac 8195 fi 8196 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8197 conftest$ac_exeext conftest.$ac_ext ;; 8198 esac 8199 fi 8200 8201 8202 CFLAGS="$xorg_testset_save_CFLAGS" 8203 8204 eval supported=\$$cacheid 8205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8206 printf "%s\n" "$supported" >&6; } 8207 if test "$supported" = "yes" ; then 8208 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8209 found="yes" 8210 fi 8211 fi 8212 8213 8214 8215 8216 8217 8218 8219 8220 8221 8222 8223 8224 8225 8226 8227 xorg_testset_save_CFLAGS="$CFLAGS" 8228 8229 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8230 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8232 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8233 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8234 then : 8235 printf %s "(cached) " >&6 8236 else case e in #( 8237 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8238 /* end confdefs.h. */ 8239 int i; 8240 _ACEOF 8241 if ac_fn_c_try_compile "$LINENO" 8242 then : 8243 xorg_cv_cc_flag_unknown_warning_option=yes 8244 else case e in #( 8245 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8246 esac 8247 fi 8248 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8249 esac 8250 fi 8251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8252 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8253 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8254 CFLAGS="$xorg_testset_save_CFLAGS" 8255 fi 8256 8257 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8258 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8260 fi 8261 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8263 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8264 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8265 then : 8266 printf %s "(cached) " >&6 8267 else case e in #( 8268 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8269 /* end confdefs.h. */ 8270 int i; 8271 _ACEOF 8272 if ac_fn_c_try_compile "$LINENO" 8273 then : 8274 xorg_cv_cc_flag_unused_command_line_argument=yes 8275 else case e in #( 8276 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8277 esac 8278 fi 8279 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8280 esac 8281 fi 8282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8283 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8284 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8285 CFLAGS="$xorg_testset_save_CFLAGS" 8286 fi 8287 8288 found="no" 8289 8290 if test $found = "no" ; then 8291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8293 fi 8294 8295 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8297 fi 8298 8299 CFLAGS="$CFLAGS -Werror=return-type" 8300 8301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8302 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8303 cacheid=xorg_cv_cc_flag__Werror_return_type 8304 if eval test \${$cacheid+y} 8305 then : 8306 printf %s "(cached) " >&6 8307 else case e in #( 8308 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8309 /* end confdefs.h. */ 8310 int i; 8311 int 8312 main (void) 8313 { 8314 8315 ; 8316 return 0; 8317 } 8318 _ACEOF 8319 if ac_fn_c_try_link "$LINENO" 8320 then : 8321 eval $cacheid=yes 8322 else case e in #( 8323 e) eval $cacheid=no ;; 8324 esac 8325 fi 8326 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8327 conftest$ac_exeext conftest.$ac_ext ;; 8328 esac 8329 fi 8330 8331 8332 CFLAGS="$xorg_testset_save_CFLAGS" 8333 8334 eval supported=\$$cacheid 8335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8336 printf "%s\n" "$supported" >&6; } 8337 if test "$supported" = "yes" ; then 8338 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8339 found="yes" 8340 fi 8341 fi 8342 8343 if test $found = "no" ; then 8344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8346 fi 8347 8348 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8350 fi 8351 8352 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8353 8354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8355 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8356 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8357 if eval test \${$cacheid+y} 8358 then : 8359 printf %s "(cached) " >&6 8360 else case e in #( 8361 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8362 /* end confdefs.h. */ 8363 int i; 8364 int 8365 main (void) 8366 { 8367 8368 ; 8369 return 0; 8370 } 8371 _ACEOF 8372 if ac_fn_c_try_link "$LINENO" 8373 then : 8374 eval $cacheid=yes 8375 else case e in #( 8376 e) eval $cacheid=no ;; 8377 esac 8378 fi 8379 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8380 conftest$ac_exeext conftest.$ac_ext ;; 8381 esac 8382 fi 8383 8384 8385 CFLAGS="$xorg_testset_save_CFLAGS" 8386 8387 eval supported=\$$cacheid 8388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8389 printf "%s\n" "$supported" >&6; } 8390 if test "$supported" = "yes" ; then 8391 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8392 found="yes" 8393 fi 8394 fi 8395 8396 8397 8398 8399 8400 8401 8402 8403 8404 8405 8406 8407 8408 8409 8410 xorg_testset_save_CFLAGS="$CFLAGS" 8411 8412 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8415 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8416 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8417 then : 8418 printf %s "(cached) " >&6 8419 else case e in #( 8420 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8421 /* end confdefs.h. */ 8422 int i; 8423 _ACEOF 8424 if ac_fn_c_try_compile "$LINENO" 8425 then : 8426 xorg_cv_cc_flag_unknown_warning_option=yes 8427 else case e in #( 8428 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8429 esac 8430 fi 8431 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8432 esac 8433 fi 8434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8435 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8436 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8437 CFLAGS="$xorg_testset_save_CFLAGS" 8438 fi 8439 8440 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8443 fi 8444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8446 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8447 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8448 then : 8449 printf %s "(cached) " >&6 8450 else case e in #( 8451 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8452 /* end confdefs.h. */ 8453 int i; 8454 _ACEOF 8455 if ac_fn_c_try_compile "$LINENO" 8456 then : 8457 xorg_cv_cc_flag_unused_command_line_argument=yes 8458 else case e in #( 8459 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8460 esac 8461 fi 8462 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8463 esac 8464 fi 8465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8466 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8467 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8468 CFLAGS="$xorg_testset_save_CFLAGS" 8469 fi 8470 8471 found="no" 8472 8473 if test $found = "no" ; then 8474 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8476 fi 8477 8478 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8479 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8480 fi 8481 8482 CFLAGS="$CFLAGS -Werror=trigraphs" 8483 8484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8485 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8486 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8487 if eval test \${$cacheid+y} 8488 then : 8489 printf %s "(cached) " >&6 8490 else case e in #( 8491 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8492 /* end confdefs.h. */ 8493 int i; 8494 int 8495 main (void) 8496 { 8497 8498 ; 8499 return 0; 8500 } 8501 _ACEOF 8502 if ac_fn_c_try_link "$LINENO" 8503 then : 8504 eval $cacheid=yes 8505 else case e in #( 8506 e) eval $cacheid=no ;; 8507 esac 8508 fi 8509 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8510 conftest$ac_exeext conftest.$ac_ext ;; 8511 esac 8512 fi 8513 8514 8515 CFLAGS="$xorg_testset_save_CFLAGS" 8516 8517 eval supported=\$$cacheid 8518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8519 printf "%s\n" "$supported" >&6; } 8520 if test "$supported" = "yes" ; then 8521 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8522 found="yes" 8523 fi 8524 fi 8525 8526 8527 8528 8529 8530 8531 8532 8533 8534 8535 8536 8537 8538 8539 8540 xorg_testset_save_CFLAGS="$CFLAGS" 8541 8542 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8545 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8546 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8547 then : 8548 printf %s "(cached) " >&6 8549 else case e in #( 8550 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8551 /* end confdefs.h. */ 8552 int i; 8553 _ACEOF 8554 if ac_fn_c_try_compile "$LINENO" 8555 then : 8556 xorg_cv_cc_flag_unknown_warning_option=yes 8557 else case e in #( 8558 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8559 esac 8560 fi 8561 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8562 esac 8563 fi 8564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8565 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8566 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8567 CFLAGS="$xorg_testset_save_CFLAGS" 8568 fi 8569 8570 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8571 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8573 fi 8574 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8576 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8577 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8578 then : 8579 printf %s "(cached) " >&6 8580 else case e in #( 8581 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8582 /* end confdefs.h. */ 8583 int i; 8584 _ACEOF 8585 if ac_fn_c_try_compile "$LINENO" 8586 then : 8587 xorg_cv_cc_flag_unused_command_line_argument=yes 8588 else case e in #( 8589 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8590 esac 8591 fi 8592 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8593 esac 8594 fi 8595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8596 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8597 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8598 CFLAGS="$xorg_testset_save_CFLAGS" 8599 fi 8600 8601 found="no" 8602 8603 if test $found = "no" ; then 8604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8606 fi 8607 8608 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8609 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8610 fi 8611 8612 CFLAGS="$CFLAGS -Werror=array-bounds" 8613 8614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8615 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8616 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8617 if eval test \${$cacheid+y} 8618 then : 8619 printf %s "(cached) " >&6 8620 else case e in #( 8621 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8622 /* end confdefs.h. */ 8623 int i; 8624 int 8625 main (void) 8626 { 8627 8628 ; 8629 return 0; 8630 } 8631 _ACEOF 8632 if ac_fn_c_try_link "$LINENO" 8633 then : 8634 eval $cacheid=yes 8635 else case e in #( 8636 e) eval $cacheid=no ;; 8637 esac 8638 fi 8639 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8640 conftest$ac_exeext conftest.$ac_ext ;; 8641 esac 8642 fi 8643 8644 8645 CFLAGS="$xorg_testset_save_CFLAGS" 8646 8647 eval supported=\$$cacheid 8648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8649 printf "%s\n" "$supported" >&6; } 8650 if test "$supported" = "yes" ; then 8651 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8652 found="yes" 8653 fi 8654 fi 8655 8656 8657 8658 8659 8660 8661 8662 8663 8664 8665 8666 8667 8668 8669 8670 xorg_testset_save_CFLAGS="$CFLAGS" 8671 8672 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8675 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8676 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8677 then : 8678 printf %s "(cached) " >&6 8679 else case e in #( 8680 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8681 /* end confdefs.h. */ 8682 int i; 8683 _ACEOF 8684 if ac_fn_c_try_compile "$LINENO" 8685 then : 8686 xorg_cv_cc_flag_unknown_warning_option=yes 8687 else case e in #( 8688 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8689 esac 8690 fi 8691 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8692 esac 8693 fi 8694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8695 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8696 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8697 CFLAGS="$xorg_testset_save_CFLAGS" 8698 fi 8699 8700 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8701 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8703 fi 8704 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8706 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8707 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8708 then : 8709 printf %s "(cached) " >&6 8710 else case e in #( 8711 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8712 /* end confdefs.h. */ 8713 int i; 8714 _ACEOF 8715 if ac_fn_c_try_compile "$LINENO" 8716 then : 8717 xorg_cv_cc_flag_unused_command_line_argument=yes 8718 else case e in #( 8719 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8720 esac 8721 fi 8722 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8723 esac 8724 fi 8725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8726 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8727 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8728 CFLAGS="$xorg_testset_save_CFLAGS" 8729 fi 8730 8731 found="no" 8732 8733 if test $found = "no" ; then 8734 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8736 fi 8737 8738 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8739 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8740 fi 8741 8742 CFLAGS="$CFLAGS -Werror=write-strings" 8743 8744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8745 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8746 cacheid=xorg_cv_cc_flag__Werror_write_strings 8747 if eval test \${$cacheid+y} 8748 then : 8749 printf %s "(cached) " >&6 8750 else case e in #( 8751 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8752 /* end confdefs.h. */ 8753 int i; 8754 int 8755 main (void) 8756 { 8757 8758 ; 8759 return 0; 8760 } 8761 _ACEOF 8762 if ac_fn_c_try_link "$LINENO" 8763 then : 8764 eval $cacheid=yes 8765 else case e in #( 8766 e) eval $cacheid=no ;; 8767 esac 8768 fi 8769 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8770 conftest$ac_exeext conftest.$ac_ext ;; 8771 esac 8772 fi 8773 8774 8775 CFLAGS="$xorg_testset_save_CFLAGS" 8776 8777 eval supported=\$$cacheid 8778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8779 printf "%s\n" "$supported" >&6; } 8780 if test "$supported" = "yes" ; then 8781 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8782 found="yes" 8783 fi 8784 fi 8785 8786 8787 8788 8789 8790 8791 8792 8793 8794 8795 8796 8797 8798 8799 8800 xorg_testset_save_CFLAGS="$CFLAGS" 8801 8802 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8805 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8806 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8807 then : 8808 printf %s "(cached) " >&6 8809 else case e in #( 8810 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8811 /* end confdefs.h. */ 8812 int i; 8813 _ACEOF 8814 if ac_fn_c_try_compile "$LINENO" 8815 then : 8816 xorg_cv_cc_flag_unknown_warning_option=yes 8817 else case e in #( 8818 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8819 esac 8820 fi 8821 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8822 esac 8823 fi 8824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8825 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8826 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8827 CFLAGS="$xorg_testset_save_CFLAGS" 8828 fi 8829 8830 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8833 fi 8834 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8836 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8837 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8838 then : 8839 printf %s "(cached) " >&6 8840 else case e in #( 8841 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8842 /* end confdefs.h. */ 8843 int i; 8844 _ACEOF 8845 if ac_fn_c_try_compile "$LINENO" 8846 then : 8847 xorg_cv_cc_flag_unused_command_line_argument=yes 8848 else case e in #( 8849 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8850 esac 8851 fi 8852 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8853 esac 8854 fi 8855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8856 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8857 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8858 CFLAGS="$xorg_testset_save_CFLAGS" 8859 fi 8860 8861 found="no" 8862 8863 if test $found = "no" ; then 8864 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8866 fi 8867 8868 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8869 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8870 fi 8871 8872 CFLAGS="$CFLAGS -Werror=address" 8873 8874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8875 printf %s "checking if $CC supports -Werror=address... " >&6; } 8876 cacheid=xorg_cv_cc_flag__Werror_address 8877 if eval test \${$cacheid+y} 8878 then : 8879 printf %s "(cached) " >&6 8880 else case e in #( 8881 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8882 /* end confdefs.h. */ 8883 int i; 8884 int 8885 main (void) 8886 { 8887 8888 ; 8889 return 0; 8890 } 8891 _ACEOF 8892 if ac_fn_c_try_link "$LINENO" 8893 then : 8894 eval $cacheid=yes 8895 else case e in #( 8896 e) eval $cacheid=no ;; 8897 esac 8898 fi 8899 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8900 conftest$ac_exeext conftest.$ac_ext ;; 8901 esac 8902 fi 8903 8904 8905 CFLAGS="$xorg_testset_save_CFLAGS" 8906 8907 eval supported=\$$cacheid 8908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8909 printf "%s\n" "$supported" >&6; } 8910 if test "$supported" = "yes" ; then 8911 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8912 found="yes" 8913 fi 8914 fi 8915 8916 8917 8918 8919 8920 8921 8922 8923 8924 8925 8926 8927 8928 8929 8930 xorg_testset_save_CFLAGS="$CFLAGS" 8931 8932 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8935 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8936 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8937 then : 8938 printf %s "(cached) " >&6 8939 else case e in #( 8940 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8941 /* end confdefs.h. */ 8942 int i; 8943 _ACEOF 8944 if ac_fn_c_try_compile "$LINENO" 8945 then : 8946 xorg_cv_cc_flag_unknown_warning_option=yes 8947 else case e in #( 8948 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8949 esac 8950 fi 8951 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8952 esac 8953 fi 8954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8955 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8956 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8957 CFLAGS="$xorg_testset_save_CFLAGS" 8958 fi 8959 8960 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8961 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8963 fi 8964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8966 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8967 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8968 then : 8969 printf %s "(cached) " >&6 8970 else case e in #( 8971 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8972 /* end confdefs.h. */ 8973 int i; 8974 _ACEOF 8975 if ac_fn_c_try_compile "$LINENO" 8976 then : 8977 xorg_cv_cc_flag_unused_command_line_argument=yes 8978 else case e in #( 8979 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8980 esac 8981 fi 8982 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8983 esac 8984 fi 8985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8986 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8987 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8988 CFLAGS="$xorg_testset_save_CFLAGS" 8989 fi 8990 8991 found="no" 8992 8993 if test $found = "no" ; then 8994 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8996 fi 8997 8998 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8999 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9000 fi 9001 9002 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 9003 9004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 9005 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 9006 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9007 if eval test \${$cacheid+y} 9008 then : 9009 printf %s "(cached) " >&6 9010 else case e in #( 9011 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9012 /* end confdefs.h. */ 9013 int i; 9014 int 9015 main (void) 9016 { 9017 9018 ; 9019 return 0; 9020 } 9021 _ACEOF 9022 if ac_fn_c_try_link "$LINENO" 9023 then : 9024 eval $cacheid=yes 9025 else case e in #( 9026 e) eval $cacheid=no ;; 9027 esac 9028 fi 9029 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9030 conftest$ac_exeext conftest.$ac_ext ;; 9031 esac 9032 fi 9033 9034 9035 CFLAGS="$xorg_testset_save_CFLAGS" 9036 9037 eval supported=\$$cacheid 9038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9039 printf "%s\n" "$supported" >&6; } 9040 if test "$supported" = "yes" ; then 9041 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9042 found="yes" 9043 fi 9044 fi 9045 9046 if test $found = "no" ; then 9047 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9049 fi 9050 9051 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9053 fi 9054 9055 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9056 9057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9058 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9059 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9060 if eval test \${$cacheid+y} 9061 then : 9062 printf %s "(cached) " >&6 9063 else case e in #( 9064 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9065 /* end confdefs.h. */ 9066 int i; 9067 int 9068 main (void) 9069 { 9070 9071 ; 9072 return 0; 9073 } 9074 _ACEOF 9075 if ac_fn_c_try_link "$LINENO" 9076 then : 9077 eval $cacheid=yes 9078 else case e in #( 9079 e) eval $cacheid=no ;; 9080 esac 9081 fi 9082 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9083 conftest$ac_exeext conftest.$ac_ext ;; 9084 esac 9085 fi 9086 9087 9088 CFLAGS="$xorg_testset_save_CFLAGS" 9089 9090 eval supported=\$$cacheid 9091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9092 printf "%s\n" "$supported" >&6; } 9093 if test "$supported" = "yes" ; then 9094 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9095 found="yes" 9096 fi 9097 fi 9098 9099 9100 9101 9102 9103 9104 9105 9106 9107 9108 9109 9110 9111 9112 9113 xorg_testset_save_CFLAGS="$CFLAGS" 9114 9115 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9118 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9119 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9120 then : 9121 printf %s "(cached) " >&6 9122 else case e in #( 9123 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9124 /* end confdefs.h. */ 9125 int i; 9126 _ACEOF 9127 if ac_fn_c_try_compile "$LINENO" 9128 then : 9129 xorg_cv_cc_flag_unknown_warning_option=yes 9130 else case e in #( 9131 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9132 esac 9133 fi 9134 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9135 esac 9136 fi 9137 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9138 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9139 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9140 CFLAGS="$xorg_testset_save_CFLAGS" 9141 fi 9142 9143 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9144 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9146 fi 9147 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9149 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9150 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9151 then : 9152 printf %s "(cached) " >&6 9153 else case e in #( 9154 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9155 /* end confdefs.h. */ 9156 int i; 9157 _ACEOF 9158 if ac_fn_c_try_compile "$LINENO" 9159 then : 9160 xorg_cv_cc_flag_unused_command_line_argument=yes 9161 else case e in #( 9162 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9163 esac 9164 fi 9165 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9166 esac 9167 fi 9168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9169 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9170 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9171 CFLAGS="$xorg_testset_save_CFLAGS" 9172 fi 9173 9174 found="no" 9175 9176 if test $found = "no" ; then 9177 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9179 fi 9180 9181 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9183 fi 9184 9185 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9186 9187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9188 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9189 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9190 if eval test \${$cacheid+y} 9191 then : 9192 printf %s "(cached) " >&6 9193 else case e in #( 9194 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9195 /* end confdefs.h. */ 9196 int i; 9197 int 9198 main (void) 9199 { 9200 9201 ; 9202 return 0; 9203 } 9204 _ACEOF 9205 if ac_fn_c_try_link "$LINENO" 9206 then : 9207 eval $cacheid=yes 9208 else case e in #( 9209 e) eval $cacheid=no ;; 9210 esac 9211 fi 9212 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9213 conftest$ac_exeext conftest.$ac_ext ;; 9214 esac 9215 fi 9216 9217 9218 CFLAGS="$xorg_testset_save_CFLAGS" 9219 9220 eval supported=\$$cacheid 9221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9222 printf "%s\n" "$supported" >&6; } 9223 if test "$supported" = "yes" ; then 9224 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9225 found="yes" 9226 fi 9227 fi 9228 9229 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9230 else 9231 { 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 $PACKAGE_BUGREPORT" >&5 9232 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9233 9234 9235 9236 9237 9238 9239 9240 9241 9242 9243 9244 9245 9246 xorg_testset_save_CFLAGS="$CFLAGS" 9247 9248 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9251 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9252 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9253 then : 9254 printf %s "(cached) " >&6 9255 else case e in #( 9256 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9257 /* end confdefs.h. */ 9258 int i; 9259 _ACEOF 9260 if ac_fn_c_try_compile "$LINENO" 9261 then : 9262 xorg_cv_cc_flag_unknown_warning_option=yes 9263 else case e in #( 9264 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9265 esac 9266 fi 9267 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9268 esac 9269 fi 9270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9271 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9272 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9273 CFLAGS="$xorg_testset_save_CFLAGS" 9274 fi 9275 9276 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9277 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9279 fi 9280 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9282 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9283 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9284 then : 9285 printf %s "(cached) " >&6 9286 else case e in #( 9287 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9288 /* end confdefs.h. */ 9289 int i; 9290 _ACEOF 9291 if ac_fn_c_try_compile "$LINENO" 9292 then : 9293 xorg_cv_cc_flag_unused_command_line_argument=yes 9294 else case e in #( 9295 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9296 esac 9297 fi 9298 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9299 esac 9300 fi 9301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9302 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9303 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9304 CFLAGS="$xorg_testset_save_CFLAGS" 9305 fi 9306 9307 found="no" 9308 9309 if test $found = "no" ; then 9310 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9312 fi 9313 9314 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9316 fi 9317 9318 CFLAGS="$CFLAGS -Wimplicit" 9319 9320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9321 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9322 cacheid=xorg_cv_cc_flag__Wimplicit 9323 if eval test \${$cacheid+y} 9324 then : 9325 printf %s "(cached) " >&6 9326 else case e in #( 9327 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9328 /* end confdefs.h. */ 9329 int i; 9330 int 9331 main (void) 9332 { 9333 9334 ; 9335 return 0; 9336 } 9337 _ACEOF 9338 if ac_fn_c_try_link "$LINENO" 9339 then : 9340 eval $cacheid=yes 9341 else case e in #( 9342 e) eval $cacheid=no ;; 9343 esac 9344 fi 9345 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9346 conftest$ac_exeext conftest.$ac_ext ;; 9347 esac 9348 fi 9349 9350 9351 CFLAGS="$xorg_testset_save_CFLAGS" 9352 9353 eval supported=\$$cacheid 9354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9355 printf "%s\n" "$supported" >&6; } 9356 if test "$supported" = "yes" ; then 9357 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9358 found="yes" 9359 fi 9360 fi 9361 9362 9363 9364 9365 9366 9367 9368 9369 9370 9371 9372 9373 9374 9375 9376 xorg_testset_save_CFLAGS="$CFLAGS" 9377 9378 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9381 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9382 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9383 then : 9384 printf %s "(cached) " >&6 9385 else case e in #( 9386 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9387 /* end confdefs.h. */ 9388 int i; 9389 _ACEOF 9390 if ac_fn_c_try_compile "$LINENO" 9391 then : 9392 xorg_cv_cc_flag_unknown_warning_option=yes 9393 else case e in #( 9394 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9395 esac 9396 fi 9397 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9398 esac 9399 fi 9400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9401 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9402 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9403 CFLAGS="$xorg_testset_save_CFLAGS" 9404 fi 9405 9406 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9407 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9409 fi 9410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9412 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9413 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9414 then : 9415 printf %s "(cached) " >&6 9416 else case e in #( 9417 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9418 /* end confdefs.h. */ 9419 int i; 9420 _ACEOF 9421 if ac_fn_c_try_compile "$LINENO" 9422 then : 9423 xorg_cv_cc_flag_unused_command_line_argument=yes 9424 else case e in #( 9425 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9426 esac 9427 fi 9428 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9429 esac 9430 fi 9431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9432 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9433 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9434 CFLAGS="$xorg_testset_save_CFLAGS" 9435 fi 9436 9437 found="no" 9438 9439 if test $found = "no" ; then 9440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9442 fi 9443 9444 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9446 fi 9447 9448 CFLAGS="$CFLAGS -Wnonnull" 9449 9450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9451 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9452 cacheid=xorg_cv_cc_flag__Wnonnull 9453 if eval test \${$cacheid+y} 9454 then : 9455 printf %s "(cached) " >&6 9456 else case e in #( 9457 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9458 /* end confdefs.h. */ 9459 int i; 9460 int 9461 main (void) 9462 { 9463 9464 ; 9465 return 0; 9466 } 9467 _ACEOF 9468 if ac_fn_c_try_link "$LINENO" 9469 then : 9470 eval $cacheid=yes 9471 else case e in #( 9472 e) eval $cacheid=no ;; 9473 esac 9474 fi 9475 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9476 conftest$ac_exeext conftest.$ac_ext ;; 9477 esac 9478 fi 9479 9480 9481 CFLAGS="$xorg_testset_save_CFLAGS" 9482 9483 eval supported=\$$cacheid 9484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9485 printf "%s\n" "$supported" >&6; } 9486 if test "$supported" = "yes" ; then 9487 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9488 found="yes" 9489 fi 9490 fi 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500 9501 9502 9503 9504 9505 9506 xorg_testset_save_CFLAGS="$CFLAGS" 9507 9508 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9511 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9512 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9513 then : 9514 printf %s "(cached) " >&6 9515 else case e in #( 9516 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9517 /* end confdefs.h. */ 9518 int i; 9519 _ACEOF 9520 if ac_fn_c_try_compile "$LINENO" 9521 then : 9522 xorg_cv_cc_flag_unknown_warning_option=yes 9523 else case e in #( 9524 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9525 esac 9526 fi 9527 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9528 esac 9529 fi 9530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9531 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9532 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9533 CFLAGS="$xorg_testset_save_CFLAGS" 9534 fi 9535 9536 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9537 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9539 fi 9540 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9542 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9543 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9544 then : 9545 printf %s "(cached) " >&6 9546 else case e in #( 9547 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9548 /* end confdefs.h. */ 9549 int i; 9550 _ACEOF 9551 if ac_fn_c_try_compile "$LINENO" 9552 then : 9553 xorg_cv_cc_flag_unused_command_line_argument=yes 9554 else case e in #( 9555 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9556 esac 9557 fi 9558 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9559 esac 9560 fi 9561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9562 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9563 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9564 CFLAGS="$xorg_testset_save_CFLAGS" 9565 fi 9566 9567 found="no" 9568 9569 if test $found = "no" ; then 9570 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9571 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9572 fi 9573 9574 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9575 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9576 fi 9577 9578 CFLAGS="$CFLAGS -Winit-self" 9579 9580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9581 printf %s "checking if $CC supports -Winit-self... " >&6; } 9582 cacheid=xorg_cv_cc_flag__Winit_self 9583 if eval test \${$cacheid+y} 9584 then : 9585 printf %s "(cached) " >&6 9586 else case e in #( 9587 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9588 /* end confdefs.h. */ 9589 int i; 9590 int 9591 main (void) 9592 { 9593 9594 ; 9595 return 0; 9596 } 9597 _ACEOF 9598 if ac_fn_c_try_link "$LINENO" 9599 then : 9600 eval $cacheid=yes 9601 else case e in #( 9602 e) eval $cacheid=no ;; 9603 esac 9604 fi 9605 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9606 conftest$ac_exeext conftest.$ac_ext ;; 9607 esac 9608 fi 9609 9610 9611 CFLAGS="$xorg_testset_save_CFLAGS" 9612 9613 eval supported=\$$cacheid 9614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9615 printf "%s\n" "$supported" >&6; } 9616 if test "$supported" = "yes" ; then 9617 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9618 found="yes" 9619 fi 9620 fi 9621 9622 9623 9624 9625 9626 9627 9628 9629 9630 9631 9632 9633 9634 9635 9636 xorg_testset_save_CFLAGS="$CFLAGS" 9637 9638 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9641 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9642 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9643 then : 9644 printf %s "(cached) " >&6 9645 else case e in #( 9646 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9647 /* end confdefs.h. */ 9648 int i; 9649 _ACEOF 9650 if ac_fn_c_try_compile "$LINENO" 9651 then : 9652 xorg_cv_cc_flag_unknown_warning_option=yes 9653 else case e in #( 9654 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9655 esac 9656 fi 9657 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9658 esac 9659 fi 9660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9661 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9662 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9663 CFLAGS="$xorg_testset_save_CFLAGS" 9664 fi 9665 9666 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9667 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9669 fi 9670 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9672 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9673 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9674 then : 9675 printf %s "(cached) " >&6 9676 else case e in #( 9677 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9678 /* end confdefs.h. */ 9679 int i; 9680 _ACEOF 9681 if ac_fn_c_try_compile "$LINENO" 9682 then : 9683 xorg_cv_cc_flag_unused_command_line_argument=yes 9684 else case e in #( 9685 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9686 esac 9687 fi 9688 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9689 esac 9690 fi 9691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9692 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9693 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9694 CFLAGS="$xorg_testset_save_CFLAGS" 9695 fi 9696 9697 found="no" 9698 9699 if test $found = "no" ; then 9700 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9702 fi 9703 9704 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9705 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9706 fi 9707 9708 CFLAGS="$CFLAGS -Wmain" 9709 9710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9711 printf %s "checking if $CC supports -Wmain... " >&6; } 9712 cacheid=xorg_cv_cc_flag__Wmain 9713 if eval test \${$cacheid+y} 9714 then : 9715 printf %s "(cached) " >&6 9716 else case e in #( 9717 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9718 /* end confdefs.h. */ 9719 int i; 9720 int 9721 main (void) 9722 { 9723 9724 ; 9725 return 0; 9726 } 9727 _ACEOF 9728 if ac_fn_c_try_link "$LINENO" 9729 then : 9730 eval $cacheid=yes 9731 else case e in #( 9732 e) eval $cacheid=no ;; 9733 esac 9734 fi 9735 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9736 conftest$ac_exeext conftest.$ac_ext ;; 9737 esac 9738 fi 9739 9740 9741 CFLAGS="$xorg_testset_save_CFLAGS" 9742 9743 eval supported=\$$cacheid 9744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9745 printf "%s\n" "$supported" >&6; } 9746 if test "$supported" = "yes" ; then 9747 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9748 found="yes" 9749 fi 9750 fi 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 9766 xorg_testset_save_CFLAGS="$CFLAGS" 9767 9768 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9771 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9772 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9773 then : 9774 printf %s "(cached) " >&6 9775 else case e in #( 9776 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9777 /* end confdefs.h. */ 9778 int i; 9779 _ACEOF 9780 if ac_fn_c_try_compile "$LINENO" 9781 then : 9782 xorg_cv_cc_flag_unknown_warning_option=yes 9783 else case e in #( 9784 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9785 esac 9786 fi 9787 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9788 esac 9789 fi 9790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9791 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9792 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9793 CFLAGS="$xorg_testset_save_CFLAGS" 9794 fi 9795 9796 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9797 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9799 fi 9800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9802 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9803 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9804 then : 9805 printf %s "(cached) " >&6 9806 else case e in #( 9807 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9808 /* end confdefs.h. */ 9809 int i; 9810 _ACEOF 9811 if ac_fn_c_try_compile "$LINENO" 9812 then : 9813 xorg_cv_cc_flag_unused_command_line_argument=yes 9814 else case e in #( 9815 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9816 esac 9817 fi 9818 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9819 esac 9820 fi 9821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9822 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9823 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9824 CFLAGS="$xorg_testset_save_CFLAGS" 9825 fi 9826 9827 found="no" 9828 9829 if test $found = "no" ; then 9830 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9832 fi 9833 9834 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9836 fi 9837 9838 CFLAGS="$CFLAGS -Wmissing-braces" 9839 9840 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9841 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9842 cacheid=xorg_cv_cc_flag__Wmissing_braces 9843 if eval test \${$cacheid+y} 9844 then : 9845 printf %s "(cached) " >&6 9846 else case e in #( 9847 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9848 /* end confdefs.h. */ 9849 int i; 9850 int 9851 main (void) 9852 { 9853 9854 ; 9855 return 0; 9856 } 9857 _ACEOF 9858 if ac_fn_c_try_link "$LINENO" 9859 then : 9860 eval $cacheid=yes 9861 else case e in #( 9862 e) eval $cacheid=no ;; 9863 esac 9864 fi 9865 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9866 conftest$ac_exeext conftest.$ac_ext ;; 9867 esac 9868 fi 9869 9870 9871 CFLAGS="$xorg_testset_save_CFLAGS" 9872 9873 eval supported=\$$cacheid 9874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9875 printf "%s\n" "$supported" >&6; } 9876 if test "$supported" = "yes" ; then 9877 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9878 found="yes" 9879 fi 9880 fi 9881 9882 9883 9884 9885 9886 9887 9888 9889 9890 9891 9892 9893 9894 9895 9896 xorg_testset_save_CFLAGS="$CFLAGS" 9897 9898 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9901 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9902 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9903 then : 9904 printf %s "(cached) " >&6 9905 else case e in #( 9906 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9907 /* end confdefs.h. */ 9908 int i; 9909 _ACEOF 9910 if ac_fn_c_try_compile "$LINENO" 9911 then : 9912 xorg_cv_cc_flag_unknown_warning_option=yes 9913 else case e in #( 9914 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9915 esac 9916 fi 9917 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9918 esac 9919 fi 9920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9921 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9922 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9923 CFLAGS="$xorg_testset_save_CFLAGS" 9924 fi 9925 9926 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9927 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9928 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9929 fi 9930 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9932 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9933 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9934 then : 9935 printf %s "(cached) " >&6 9936 else case e in #( 9937 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9938 /* end confdefs.h. */ 9939 int i; 9940 _ACEOF 9941 if ac_fn_c_try_compile "$LINENO" 9942 then : 9943 xorg_cv_cc_flag_unused_command_line_argument=yes 9944 else case e in #( 9945 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9946 esac 9947 fi 9948 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9949 esac 9950 fi 9951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9952 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9953 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9954 CFLAGS="$xorg_testset_save_CFLAGS" 9955 fi 9956 9957 found="no" 9958 9959 if test $found = "no" ; then 9960 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9962 fi 9963 9964 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9966 fi 9967 9968 CFLAGS="$CFLAGS -Wsequence-point" 9969 9970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9971 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9972 cacheid=xorg_cv_cc_flag__Wsequence_point 9973 if eval test \${$cacheid+y} 9974 then : 9975 printf %s "(cached) " >&6 9976 else case e in #( 9977 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9978 /* end confdefs.h. */ 9979 int i; 9980 int 9981 main (void) 9982 { 9983 9984 ; 9985 return 0; 9986 } 9987 _ACEOF 9988 if ac_fn_c_try_link "$LINENO" 9989 then : 9990 eval $cacheid=yes 9991 else case e in #( 9992 e) eval $cacheid=no ;; 9993 esac 9994 fi 9995 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9996 conftest$ac_exeext conftest.$ac_ext ;; 9997 esac 9998 fi 9999 10000 10001 CFLAGS="$xorg_testset_save_CFLAGS" 10002 10003 eval supported=\$$cacheid 10004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10005 printf "%s\n" "$supported" >&6; } 10006 if test "$supported" = "yes" ; then 10007 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10008 found="yes" 10009 fi 10010 fi 10011 10012 10013 10014 10015 10016 10017 10018 10019 10020 10021 10022 10023 10024 10025 10026 xorg_testset_save_CFLAGS="$CFLAGS" 10027 10028 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10031 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10032 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10033 then : 10034 printf %s "(cached) " >&6 10035 else case e in #( 10036 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10037 /* end confdefs.h. */ 10038 int i; 10039 _ACEOF 10040 if ac_fn_c_try_compile "$LINENO" 10041 then : 10042 xorg_cv_cc_flag_unknown_warning_option=yes 10043 else case e in #( 10044 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10045 esac 10046 fi 10047 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10048 esac 10049 fi 10050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10051 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10052 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10053 CFLAGS="$xorg_testset_save_CFLAGS" 10054 fi 10055 10056 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10057 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10059 fi 10060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10062 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10063 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10064 then : 10065 printf %s "(cached) " >&6 10066 else case e in #( 10067 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10068 /* end confdefs.h. */ 10069 int i; 10070 _ACEOF 10071 if ac_fn_c_try_compile "$LINENO" 10072 then : 10073 xorg_cv_cc_flag_unused_command_line_argument=yes 10074 else case e in #( 10075 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10076 esac 10077 fi 10078 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10079 esac 10080 fi 10081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10082 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10084 CFLAGS="$xorg_testset_save_CFLAGS" 10085 fi 10086 10087 found="no" 10088 10089 if test $found = "no" ; then 10090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10092 fi 10093 10094 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10096 fi 10097 10098 CFLAGS="$CFLAGS -Wreturn-type" 10099 10100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10101 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10102 cacheid=xorg_cv_cc_flag__Wreturn_type 10103 if eval test \${$cacheid+y} 10104 then : 10105 printf %s "(cached) " >&6 10106 else case e in #( 10107 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10108 /* end confdefs.h. */ 10109 int i; 10110 int 10111 main (void) 10112 { 10113 10114 ; 10115 return 0; 10116 } 10117 _ACEOF 10118 if ac_fn_c_try_link "$LINENO" 10119 then : 10120 eval $cacheid=yes 10121 else case e in #( 10122 e) eval $cacheid=no ;; 10123 esac 10124 fi 10125 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10126 conftest$ac_exeext conftest.$ac_ext ;; 10127 esac 10128 fi 10129 10130 10131 CFLAGS="$xorg_testset_save_CFLAGS" 10132 10133 eval supported=\$$cacheid 10134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10135 printf "%s\n" "$supported" >&6; } 10136 if test "$supported" = "yes" ; then 10137 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10138 found="yes" 10139 fi 10140 fi 10141 10142 10143 10144 10145 10146 10147 10148 10149 10150 10151 10152 10153 10154 10155 10156 xorg_testset_save_CFLAGS="$CFLAGS" 10157 10158 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10161 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10162 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10163 then : 10164 printf %s "(cached) " >&6 10165 else case e in #( 10166 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10167 /* end confdefs.h. */ 10168 int i; 10169 _ACEOF 10170 if ac_fn_c_try_compile "$LINENO" 10171 then : 10172 xorg_cv_cc_flag_unknown_warning_option=yes 10173 else case e in #( 10174 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10175 esac 10176 fi 10177 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10178 esac 10179 fi 10180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10181 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10182 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10183 CFLAGS="$xorg_testset_save_CFLAGS" 10184 fi 10185 10186 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10187 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10189 fi 10190 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10192 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10193 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10194 then : 10195 printf %s "(cached) " >&6 10196 else case e in #( 10197 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10198 /* end confdefs.h. */ 10199 int i; 10200 _ACEOF 10201 if ac_fn_c_try_compile "$LINENO" 10202 then : 10203 xorg_cv_cc_flag_unused_command_line_argument=yes 10204 else case e in #( 10205 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10206 esac 10207 fi 10208 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10209 esac 10210 fi 10211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10212 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10213 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10214 CFLAGS="$xorg_testset_save_CFLAGS" 10215 fi 10216 10217 found="no" 10218 10219 if test $found = "no" ; then 10220 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10222 fi 10223 10224 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10225 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10226 fi 10227 10228 CFLAGS="$CFLAGS -Wtrigraphs" 10229 10230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10231 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10232 cacheid=xorg_cv_cc_flag__Wtrigraphs 10233 if eval test \${$cacheid+y} 10234 then : 10235 printf %s "(cached) " >&6 10236 else case e in #( 10237 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10238 /* end confdefs.h. */ 10239 int i; 10240 int 10241 main (void) 10242 { 10243 10244 ; 10245 return 0; 10246 } 10247 _ACEOF 10248 if ac_fn_c_try_link "$LINENO" 10249 then : 10250 eval $cacheid=yes 10251 else case e in #( 10252 e) eval $cacheid=no ;; 10253 esac 10254 fi 10255 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10256 conftest$ac_exeext conftest.$ac_ext ;; 10257 esac 10258 fi 10259 10260 10261 CFLAGS="$xorg_testset_save_CFLAGS" 10262 10263 eval supported=\$$cacheid 10264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10265 printf "%s\n" "$supported" >&6; } 10266 if test "$supported" = "yes" ; then 10267 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10268 found="yes" 10269 fi 10270 fi 10271 10272 10273 10274 10275 10276 10277 10278 10279 10280 10281 10282 10283 10284 10285 10286 xorg_testset_save_CFLAGS="$CFLAGS" 10287 10288 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10291 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10292 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10293 then : 10294 printf %s "(cached) " >&6 10295 else case e in #( 10296 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10297 /* end confdefs.h. */ 10298 int i; 10299 _ACEOF 10300 if ac_fn_c_try_compile "$LINENO" 10301 then : 10302 xorg_cv_cc_flag_unknown_warning_option=yes 10303 else case e in #( 10304 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10305 esac 10306 fi 10307 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10308 esac 10309 fi 10310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10311 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10312 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10313 CFLAGS="$xorg_testset_save_CFLAGS" 10314 fi 10315 10316 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10317 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10319 fi 10320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10322 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10323 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10324 then : 10325 printf %s "(cached) " >&6 10326 else case e in #( 10327 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10328 /* end confdefs.h. */ 10329 int i; 10330 _ACEOF 10331 if ac_fn_c_try_compile "$LINENO" 10332 then : 10333 xorg_cv_cc_flag_unused_command_line_argument=yes 10334 else case e in #( 10335 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10336 esac 10337 fi 10338 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10339 esac 10340 fi 10341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10342 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10343 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10344 CFLAGS="$xorg_testset_save_CFLAGS" 10345 fi 10346 10347 found="no" 10348 10349 if test $found = "no" ; then 10350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10352 fi 10353 10354 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10356 fi 10357 10358 CFLAGS="$CFLAGS -Warray-bounds" 10359 10360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10361 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10362 cacheid=xorg_cv_cc_flag__Warray_bounds 10363 if eval test \${$cacheid+y} 10364 then : 10365 printf %s "(cached) " >&6 10366 else case e in #( 10367 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10368 /* end confdefs.h. */ 10369 int i; 10370 int 10371 main (void) 10372 { 10373 10374 ; 10375 return 0; 10376 } 10377 _ACEOF 10378 if ac_fn_c_try_link "$LINENO" 10379 then : 10380 eval $cacheid=yes 10381 else case e in #( 10382 e) eval $cacheid=no ;; 10383 esac 10384 fi 10385 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10386 conftest$ac_exeext conftest.$ac_ext ;; 10387 esac 10388 fi 10389 10390 10391 CFLAGS="$xorg_testset_save_CFLAGS" 10392 10393 eval supported=\$$cacheid 10394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10395 printf "%s\n" "$supported" >&6; } 10396 if test "$supported" = "yes" ; then 10397 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10398 found="yes" 10399 fi 10400 fi 10401 10402 10403 10404 10405 10406 10407 10408 10409 10410 10411 10412 10413 10414 10415 10416 xorg_testset_save_CFLAGS="$CFLAGS" 10417 10418 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10421 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10422 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10423 then : 10424 printf %s "(cached) " >&6 10425 else case e in #( 10426 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10427 /* end confdefs.h. */ 10428 int i; 10429 _ACEOF 10430 if ac_fn_c_try_compile "$LINENO" 10431 then : 10432 xorg_cv_cc_flag_unknown_warning_option=yes 10433 else case e in #( 10434 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10435 esac 10436 fi 10437 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10438 esac 10439 fi 10440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10441 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10442 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10443 CFLAGS="$xorg_testset_save_CFLAGS" 10444 fi 10445 10446 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10447 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10449 fi 10450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10452 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10453 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10454 then : 10455 printf %s "(cached) " >&6 10456 else case e in #( 10457 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10458 /* end confdefs.h. */ 10459 int i; 10460 _ACEOF 10461 if ac_fn_c_try_compile "$LINENO" 10462 then : 10463 xorg_cv_cc_flag_unused_command_line_argument=yes 10464 else case e in #( 10465 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10466 esac 10467 fi 10468 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10469 esac 10470 fi 10471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10472 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10473 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10474 CFLAGS="$xorg_testset_save_CFLAGS" 10475 fi 10476 10477 found="no" 10478 10479 if test $found = "no" ; then 10480 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10482 fi 10483 10484 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10485 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10486 fi 10487 10488 CFLAGS="$CFLAGS -Wwrite-strings" 10489 10490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10491 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10492 cacheid=xorg_cv_cc_flag__Wwrite_strings 10493 if eval test \${$cacheid+y} 10494 then : 10495 printf %s "(cached) " >&6 10496 else case e in #( 10497 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10498 /* end confdefs.h. */ 10499 int i; 10500 int 10501 main (void) 10502 { 10503 10504 ; 10505 return 0; 10506 } 10507 _ACEOF 10508 if ac_fn_c_try_link "$LINENO" 10509 then : 10510 eval $cacheid=yes 10511 else case e in #( 10512 e) eval $cacheid=no ;; 10513 esac 10514 fi 10515 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10516 conftest$ac_exeext conftest.$ac_ext ;; 10517 esac 10518 fi 10519 10520 10521 CFLAGS="$xorg_testset_save_CFLAGS" 10522 10523 eval supported=\$$cacheid 10524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10525 printf "%s\n" "$supported" >&6; } 10526 if test "$supported" = "yes" ; then 10527 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10528 found="yes" 10529 fi 10530 fi 10531 10532 10533 10534 10535 10536 10537 10538 10539 10540 10541 10542 10543 10544 10545 10546 xorg_testset_save_CFLAGS="$CFLAGS" 10547 10548 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10551 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10552 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10553 then : 10554 printf %s "(cached) " >&6 10555 else case e in #( 10556 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10557 /* end confdefs.h. */ 10558 int i; 10559 _ACEOF 10560 if ac_fn_c_try_compile "$LINENO" 10561 then : 10562 xorg_cv_cc_flag_unknown_warning_option=yes 10563 else case e in #( 10564 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10565 esac 10566 fi 10567 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10568 esac 10569 fi 10570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10571 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10572 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10573 CFLAGS="$xorg_testset_save_CFLAGS" 10574 fi 10575 10576 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10577 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10579 fi 10580 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10582 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10583 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10584 then : 10585 printf %s "(cached) " >&6 10586 else case e in #( 10587 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10588 /* end confdefs.h. */ 10589 int i; 10590 _ACEOF 10591 if ac_fn_c_try_compile "$LINENO" 10592 then : 10593 xorg_cv_cc_flag_unused_command_line_argument=yes 10594 else case e in #( 10595 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10596 esac 10597 fi 10598 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10599 esac 10600 fi 10601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10602 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10603 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10604 CFLAGS="$xorg_testset_save_CFLAGS" 10605 fi 10606 10607 found="no" 10608 10609 if test $found = "no" ; then 10610 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10612 fi 10613 10614 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10615 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10616 fi 10617 10618 CFLAGS="$CFLAGS -Waddress" 10619 10620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10621 printf %s "checking if $CC supports -Waddress... " >&6; } 10622 cacheid=xorg_cv_cc_flag__Waddress 10623 if eval test \${$cacheid+y} 10624 then : 10625 printf %s "(cached) " >&6 10626 else case e in #( 10627 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10628 /* end confdefs.h. */ 10629 int i; 10630 int 10631 main (void) 10632 { 10633 10634 ; 10635 return 0; 10636 } 10637 _ACEOF 10638 if ac_fn_c_try_link "$LINENO" 10639 then : 10640 eval $cacheid=yes 10641 else case e in #( 10642 e) eval $cacheid=no ;; 10643 esac 10644 fi 10645 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10646 conftest$ac_exeext conftest.$ac_ext ;; 10647 esac 10648 fi 10649 10650 10651 CFLAGS="$xorg_testset_save_CFLAGS" 10652 10653 eval supported=\$$cacheid 10654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10655 printf "%s\n" "$supported" >&6; } 10656 if test "$supported" = "yes" ; then 10657 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10658 found="yes" 10659 fi 10660 fi 10661 10662 10663 10664 10665 10666 10667 10668 10669 10670 10671 10672 10673 10674 10675 10676 xorg_testset_save_CFLAGS="$CFLAGS" 10677 10678 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10681 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10682 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10683 then : 10684 printf %s "(cached) " >&6 10685 else case e in #( 10686 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10687 /* end confdefs.h. */ 10688 int i; 10689 _ACEOF 10690 if ac_fn_c_try_compile "$LINENO" 10691 then : 10692 xorg_cv_cc_flag_unknown_warning_option=yes 10693 else case e in #( 10694 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10695 esac 10696 fi 10697 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10698 esac 10699 fi 10700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10701 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10702 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10703 CFLAGS="$xorg_testset_save_CFLAGS" 10704 fi 10705 10706 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10709 fi 10710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10712 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10713 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10714 then : 10715 printf %s "(cached) " >&6 10716 else case e in #( 10717 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10718 /* end confdefs.h. */ 10719 int i; 10720 _ACEOF 10721 if ac_fn_c_try_compile "$LINENO" 10722 then : 10723 xorg_cv_cc_flag_unused_command_line_argument=yes 10724 else case e in #( 10725 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10726 esac 10727 fi 10728 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10729 esac 10730 fi 10731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10732 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10733 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10734 CFLAGS="$xorg_testset_save_CFLAGS" 10735 fi 10736 10737 found="no" 10738 10739 if test $found = "no" ; then 10740 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10742 fi 10743 10744 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10746 fi 10747 10748 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10749 10750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10751 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10752 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10753 if eval test \${$cacheid+y} 10754 then : 10755 printf %s "(cached) " >&6 10756 else case e in #( 10757 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10758 /* end confdefs.h. */ 10759 int i; 10760 int 10761 main (void) 10762 { 10763 10764 ; 10765 return 0; 10766 } 10767 _ACEOF 10768 if ac_fn_c_try_link "$LINENO" 10769 then : 10770 eval $cacheid=yes 10771 else case e in #( 10772 e) eval $cacheid=no ;; 10773 esac 10774 fi 10775 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10776 conftest$ac_exeext conftest.$ac_ext ;; 10777 esac 10778 fi 10779 10780 10781 CFLAGS="$xorg_testset_save_CFLAGS" 10782 10783 eval supported=\$$cacheid 10784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10785 printf "%s\n" "$supported" >&6; } 10786 if test "$supported" = "yes" ; then 10787 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10788 found="yes" 10789 fi 10790 fi 10791 10792 10793 10794 10795 10796 10797 10798 10799 10800 10801 10802 10803 10804 10805 10806 xorg_testset_save_CFLAGS="$CFLAGS" 10807 10808 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10811 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10812 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10813 then : 10814 printf %s "(cached) " >&6 10815 else case e in #( 10816 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10817 /* end confdefs.h. */ 10818 int i; 10819 _ACEOF 10820 if ac_fn_c_try_compile "$LINENO" 10821 then : 10822 xorg_cv_cc_flag_unknown_warning_option=yes 10823 else case e in #( 10824 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10825 esac 10826 fi 10827 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10828 esac 10829 fi 10830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10831 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10832 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10833 CFLAGS="$xorg_testset_save_CFLAGS" 10834 fi 10835 10836 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10837 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10839 fi 10840 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10842 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10843 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10844 then : 10845 printf %s "(cached) " >&6 10846 else case e in #( 10847 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10848 /* end confdefs.h. */ 10849 int i; 10850 _ACEOF 10851 if ac_fn_c_try_compile "$LINENO" 10852 then : 10853 xorg_cv_cc_flag_unused_command_line_argument=yes 10854 else case e in #( 10855 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10856 esac 10857 fi 10858 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10859 esac 10860 fi 10861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10862 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10863 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10864 CFLAGS="$xorg_testset_save_CFLAGS" 10865 fi 10866 10867 found="no" 10868 10869 if test $found = "no" ; then 10870 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10872 fi 10873 10874 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10876 fi 10877 10878 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10879 10880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10881 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10882 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10883 if eval test \${$cacheid+y} 10884 then : 10885 printf %s "(cached) " >&6 10886 else case e in #( 10887 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10888 /* end confdefs.h. */ 10889 int i; 10890 int 10891 main (void) 10892 { 10893 10894 ; 10895 return 0; 10896 } 10897 _ACEOF 10898 if ac_fn_c_try_link "$LINENO" 10899 then : 10900 eval $cacheid=yes 10901 else case e in #( 10902 e) eval $cacheid=no ;; 10903 esac 10904 fi 10905 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10906 conftest$ac_exeext conftest.$ac_ext ;; 10907 esac 10908 fi 10909 10910 10911 CFLAGS="$xorg_testset_save_CFLAGS" 10912 10913 eval supported=\$$cacheid 10914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10915 printf "%s\n" "$supported" >&6; } 10916 if test "$supported" = "yes" ; then 10917 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10918 found="yes" 10919 fi 10920 fi 10921 10922 10923 fi 10924 10925 10926 10927 10928 10929 10930 10931 CWARNFLAGS="$BASE_CFLAGS" 10932 if test "x$GCC" = xyes ; then 10933 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10934 fi 10935 10936 10937 10938 10939 10940 10941 10942 10943 # Check whether --enable-strict-compilation was given. 10944 if test ${enable_strict_compilation+y} 10945 then : 10946 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10947 else case e in #( 10948 e) STRICT_COMPILE=no ;; 10949 esac 10950 fi 10951 10952 10953 10954 10955 10956 10957 STRICT_CFLAGS="" 10958 10959 10960 10961 10962 10963 10964 10965 10966 10967 10968 10969 10970 10971 xorg_testset_save_CFLAGS="$CFLAGS" 10972 10973 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10976 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10977 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10978 then : 10979 printf %s "(cached) " >&6 10980 else case e in #( 10981 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10982 /* end confdefs.h. */ 10983 int i; 10984 _ACEOF 10985 if ac_fn_c_try_compile "$LINENO" 10986 then : 10987 xorg_cv_cc_flag_unknown_warning_option=yes 10988 else case e in #( 10989 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10990 esac 10991 fi 10992 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10993 esac 10994 fi 10995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10996 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10997 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10998 CFLAGS="$xorg_testset_save_CFLAGS" 10999 fi 11000 11001 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11004 fi 11005 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11007 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11008 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11009 then : 11010 printf %s "(cached) " >&6 11011 else case e in #( 11012 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11013 /* end confdefs.h. */ 11014 int i; 11015 _ACEOF 11016 if ac_fn_c_try_compile "$LINENO" 11017 then : 11018 xorg_cv_cc_flag_unused_command_line_argument=yes 11019 else case e in #( 11020 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11021 esac 11022 fi 11023 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11024 esac 11025 fi 11026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11027 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11028 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11029 CFLAGS="$xorg_testset_save_CFLAGS" 11030 fi 11031 11032 found="no" 11033 11034 if test $found = "no" ; then 11035 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11037 fi 11038 11039 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11040 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11041 fi 11042 11043 CFLAGS="$CFLAGS -pedantic" 11044 11045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11046 printf %s "checking if $CC supports -pedantic... " >&6; } 11047 cacheid=xorg_cv_cc_flag__pedantic 11048 if eval test \${$cacheid+y} 11049 then : 11050 printf %s "(cached) " >&6 11051 else case e in #( 11052 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11053 /* end confdefs.h. */ 11054 int i; 11055 int 11056 main (void) 11057 { 11058 11059 ; 11060 return 0; 11061 } 11062 _ACEOF 11063 if ac_fn_c_try_link "$LINENO" 11064 then : 11065 eval $cacheid=yes 11066 else case e in #( 11067 e) eval $cacheid=no ;; 11068 esac 11069 fi 11070 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11071 conftest$ac_exeext conftest.$ac_ext ;; 11072 esac 11073 fi 11074 11075 11076 CFLAGS="$xorg_testset_save_CFLAGS" 11077 11078 eval supported=\$$cacheid 11079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11080 printf "%s\n" "$supported" >&6; } 11081 if test "$supported" = "yes" ; then 11082 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11083 found="yes" 11084 fi 11085 fi 11086 11087 11088 11089 11090 11091 11092 11093 11094 11095 11096 11097 11098 11099 11100 11101 xorg_testset_save_CFLAGS="$CFLAGS" 11102 11103 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11106 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11107 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11108 then : 11109 printf %s "(cached) " >&6 11110 else case e in #( 11111 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11112 /* end confdefs.h. */ 11113 int i; 11114 _ACEOF 11115 if ac_fn_c_try_compile "$LINENO" 11116 then : 11117 xorg_cv_cc_flag_unknown_warning_option=yes 11118 else case e in #( 11119 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11120 esac 11121 fi 11122 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11123 esac 11124 fi 11125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11126 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11127 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11128 CFLAGS="$xorg_testset_save_CFLAGS" 11129 fi 11130 11131 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11132 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11134 fi 11135 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11137 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11138 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11139 then : 11140 printf %s "(cached) " >&6 11141 else case e in #( 11142 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11143 /* end confdefs.h. */ 11144 int i; 11145 _ACEOF 11146 if ac_fn_c_try_compile "$LINENO" 11147 then : 11148 xorg_cv_cc_flag_unused_command_line_argument=yes 11149 else case e in #( 11150 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11151 esac 11152 fi 11153 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11154 esac 11155 fi 11156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11157 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11158 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11159 CFLAGS="$xorg_testset_save_CFLAGS" 11160 fi 11161 11162 found="no" 11163 11164 if test $found = "no" ; then 11165 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11167 fi 11168 11169 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11171 fi 11172 11173 CFLAGS="$CFLAGS -Werror" 11174 11175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11176 printf %s "checking if $CC supports -Werror... " >&6; } 11177 cacheid=xorg_cv_cc_flag__Werror 11178 if eval test \${$cacheid+y} 11179 then : 11180 printf %s "(cached) " >&6 11181 else case e in #( 11182 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11183 /* end confdefs.h. */ 11184 int i; 11185 int 11186 main (void) 11187 { 11188 11189 ; 11190 return 0; 11191 } 11192 _ACEOF 11193 if ac_fn_c_try_link "$LINENO" 11194 then : 11195 eval $cacheid=yes 11196 else case e in #( 11197 e) eval $cacheid=no ;; 11198 esac 11199 fi 11200 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11201 conftest$ac_exeext conftest.$ac_ext ;; 11202 esac 11203 fi 11204 11205 11206 CFLAGS="$xorg_testset_save_CFLAGS" 11207 11208 eval supported=\$$cacheid 11209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11210 printf "%s\n" "$supported" >&6; } 11211 if test "$supported" = "yes" ; then 11212 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11213 found="yes" 11214 fi 11215 fi 11216 11217 if test $found = "no" ; then 11218 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11220 fi 11221 11222 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11223 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11224 fi 11225 11226 CFLAGS="$CFLAGS -errwarn" 11227 11228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11229 printf %s "checking if $CC supports -errwarn... " >&6; } 11230 cacheid=xorg_cv_cc_flag__errwarn 11231 if eval test \${$cacheid+y} 11232 then : 11233 printf %s "(cached) " >&6 11234 else case e in #( 11235 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11236 /* end confdefs.h. */ 11237 int i; 11238 int 11239 main (void) 11240 { 11241 11242 ; 11243 return 0; 11244 } 11245 _ACEOF 11246 if ac_fn_c_try_link "$LINENO" 11247 then : 11248 eval $cacheid=yes 11249 else case e in #( 11250 e) eval $cacheid=no ;; 11251 esac 11252 fi 11253 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11254 conftest$ac_exeext conftest.$ac_ext ;; 11255 esac 11256 fi 11257 11258 11259 CFLAGS="$xorg_testset_save_CFLAGS" 11260 11261 eval supported=\$$cacheid 11262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11263 printf "%s\n" "$supported" >&6; } 11264 if test "$supported" = "yes" ; then 11265 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11266 found="yes" 11267 fi 11268 fi 11269 11270 11271 11272 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11273 # activate it with -Werror, so we add it here explicitly. 11274 11275 11276 11277 11278 11279 11280 11281 11282 11283 11284 11285 11286 11287 xorg_testset_save_CFLAGS="$CFLAGS" 11288 11289 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11292 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11293 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11294 then : 11295 printf %s "(cached) " >&6 11296 else case e in #( 11297 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11298 /* end confdefs.h. */ 11299 int i; 11300 _ACEOF 11301 if ac_fn_c_try_compile "$LINENO" 11302 then : 11303 xorg_cv_cc_flag_unknown_warning_option=yes 11304 else case e in #( 11305 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11306 esac 11307 fi 11308 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11309 esac 11310 fi 11311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11312 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11313 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11314 CFLAGS="$xorg_testset_save_CFLAGS" 11315 fi 11316 11317 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11318 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11320 fi 11321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11323 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11324 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11325 then : 11326 printf %s "(cached) " >&6 11327 else case e in #( 11328 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11329 /* end confdefs.h. */ 11330 int i; 11331 _ACEOF 11332 if ac_fn_c_try_compile "$LINENO" 11333 then : 11334 xorg_cv_cc_flag_unused_command_line_argument=yes 11335 else case e in #( 11336 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11337 esac 11338 fi 11339 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11340 esac 11341 fi 11342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11343 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11344 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11345 CFLAGS="$xorg_testset_save_CFLAGS" 11346 fi 11347 11348 found="no" 11349 11350 if test $found = "no" ; then 11351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11353 fi 11354 11355 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11356 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11357 fi 11358 11359 CFLAGS="$CFLAGS -Werror=attributes" 11360 11361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11362 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11363 cacheid=xorg_cv_cc_flag__Werror_attributes 11364 if eval test \${$cacheid+y} 11365 then : 11366 printf %s "(cached) " >&6 11367 else case e in #( 11368 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11369 /* end confdefs.h. */ 11370 int i; 11371 int 11372 main (void) 11373 { 11374 11375 ; 11376 return 0; 11377 } 11378 _ACEOF 11379 if ac_fn_c_try_link "$LINENO" 11380 then : 11381 eval $cacheid=yes 11382 else case e in #( 11383 e) eval $cacheid=no ;; 11384 esac 11385 fi 11386 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11387 conftest$ac_exeext conftest.$ac_ext ;; 11388 esac 11389 fi 11390 11391 11392 CFLAGS="$xorg_testset_save_CFLAGS" 11393 11394 eval supported=\$$cacheid 11395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11396 printf "%s\n" "$supported" >&6; } 11397 if test "$supported" = "yes" ; then 11398 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11399 found="yes" 11400 fi 11401 fi 11402 11403 11404 11405 if test "x$STRICT_COMPILE" = "xyes"; then 11406 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11407 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11408 fi 11409 11410 11411 11412 11413 11414 11415 11416 11417 cat >>confdefs.h <<_ACEOF 11418 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11419 _ACEOF 11420 11421 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11422 if test "x$PVM" = "x"; then 11423 PVM="0" 11424 fi 11425 11426 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11427 11428 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11429 if test "x$PVP" = "x"; then 11430 PVP="0" 11431 fi 11432 11433 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11434 11435 11436 11437 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11438 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11439 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11440 touch \$(top_srcdir)/ChangeLog; \ 11441 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11442 11443 11444 11445 11446 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11447 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11448 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11449 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11450 touch \$(top_srcdir)/INSTALL; \ 11451 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11452 11453 11454 11455 11456 11457 11458 case $host_os in 11459 solaris*) 11460 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11461 # check for a man page file found in later versions that use 11462 # traditional section numbers instead 11463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11464 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11465 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11466 then : 11467 printf %s "(cached) " >&6 11468 else case e in #( 11469 e) test "$cross_compiling" = yes && 11470 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11471 if test -r "/usr/share/man/man7/attributes.7"; then 11472 ac_cv_file__usr_share_man_man7_attributes_7=yes 11473 else 11474 ac_cv_file__usr_share_man_man7_attributes_7=no 11475 fi ;; 11476 esac 11477 fi 11478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11479 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11480 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11481 then : 11482 SYSV_MAN_SECTIONS=false 11483 else case e in #( 11484 e) SYSV_MAN_SECTIONS=true ;; 11485 esac 11486 fi 11487 11488 ;; 11489 *) SYSV_MAN_SECTIONS=false ;; 11490 esac 11491 11492 if test x$APP_MAN_SUFFIX = x ; then 11493 APP_MAN_SUFFIX=1 11494 fi 11495 if test x$APP_MAN_DIR = x ; then 11496 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11497 fi 11498 11499 if test x$LIB_MAN_SUFFIX = x ; then 11500 LIB_MAN_SUFFIX=3 11501 fi 11502 if test x$LIB_MAN_DIR = x ; then 11503 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11504 fi 11505 11506 if test x$FILE_MAN_SUFFIX = x ; then 11507 case $SYSV_MAN_SECTIONS in 11508 true) FILE_MAN_SUFFIX=4 ;; 11509 *) FILE_MAN_SUFFIX=5 ;; 11510 esac 11511 fi 11512 if test x$FILE_MAN_DIR = x ; then 11513 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11514 fi 11515 11516 if test x$MISC_MAN_SUFFIX = x ; then 11517 case $SYSV_MAN_SECTIONS in 11518 true) MISC_MAN_SUFFIX=5 ;; 11519 *) MISC_MAN_SUFFIX=7 ;; 11520 esac 11521 fi 11522 if test x$MISC_MAN_DIR = x ; then 11523 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11524 fi 11525 11526 if test x$DRIVER_MAN_SUFFIX = x ; then 11527 case $SYSV_MAN_SECTIONS in 11528 true) DRIVER_MAN_SUFFIX=7 ;; 11529 *) DRIVER_MAN_SUFFIX=4 ;; 11530 esac 11531 fi 11532 if test x$DRIVER_MAN_DIR = x ; then 11533 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11534 fi 11535 11536 if test x$ADMIN_MAN_SUFFIX = x ; then 11537 case $SYSV_MAN_SECTIONS in 11538 true) ADMIN_MAN_SUFFIX=1m ;; 11539 *) ADMIN_MAN_SUFFIX=8 ;; 11540 esac 11541 fi 11542 if test x$ADMIN_MAN_DIR = x ; then 11543 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11544 fi 11545 11546 11547 11548 11549 11550 11551 11552 11553 11554 11555 11556 11557 11558 11559 11560 XORG_MAN_PAGE="X Version 11" 11561 11562 MAN_SUBSTS="\ 11563 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11564 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11565 -e 's|__xservername__|Xorg|g' \ 11566 -e 's|__xconfigfile__|xorg.conf|g' \ 11567 -e 's|__projectroot__|\$(prefix)|g' \ 11568 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11569 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11570 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11571 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11572 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11573 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11574 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11575 11576 11577 11578 # Check whether --enable-silent-rules was given. 11579 if test ${enable_silent_rules+y} 11580 then : 11581 enableval=$enable_silent_rules; 11582 fi 11583 11584 case $enable_silent_rules in # ((( 11585 yes) AM_DEFAULT_VERBOSITY=0;; 11586 no) AM_DEFAULT_VERBOSITY=1;; 11587 *) AM_DEFAULT_VERBOSITY=0;; 11588 esac 11589 am_make=${MAKE-make} 11590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11591 printf %s "checking whether $am_make supports nested variables... " >&6; } 11592 if test ${am_cv_make_support_nested_variables+y} 11593 then : 11594 printf %s "(cached) " >&6 11595 else case e in #( 11596 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 11597 BAR0=false 11598 BAR1=true 11599 V=1 11600 am__doit: 11601 @$(TRUE) 11602 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11603 am_cv_make_support_nested_variables=yes 11604 else 11605 am_cv_make_support_nested_variables=no 11606 fi ;; 11607 esac 11608 fi 11609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11610 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11611 if test $am_cv_make_support_nested_variables = yes; then 11612 AM_V='$(V)' 11613 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11614 else 11615 AM_V=$AM_DEFAULT_VERBOSITY 11616 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11617 fi 11618 AM_BACKSLASH='\' 11619 11620 11621 11622 11623 ac_ext=c 11624 ac_cpp='$CPP $CPPFLAGS' 11625 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11626 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11627 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 11629 printf %s "checking how to run the C preprocessor... " >&6; } 11630 # On Suns, sometimes $CPP names a directory. 11631 if test -n "$CPP" && test -d "$CPP"; then 11632 CPP= 11633 fi 11634 if test -z "$CPP"; then 11635 if test ${ac_cv_prog_CPP+y} 11636 then : 11637 printf %s "(cached) " >&6 11638 else case e in #( 11639 e) # Double quotes because $CC needs to be expanded 11640 for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp 11641 do 11642 ac_preproc_ok=false 11643 for ac_c_preproc_warn_flag in '' yes 11644 do 11645 # Use a header file that comes with gcc, so configuring glibc 11646 # with a fresh cross-compiler works. 11647 # On the NeXT, cc -E runs the code through the compiler's parser, 11648 # not just through cpp. "Syntax error" is here to catch this case. 11649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11650 /* end confdefs.h. */ 11651 #include <limits.h> 11652 Syntax error 11653 _ACEOF 11654 if ac_fn_c_try_cpp "$LINENO" 11655 then : 11656 11657 else case e in #( 11658 e) # Broken: fails on valid input. 11659 continue ;; 11660 esac 11661 fi 11662 rm -f conftest.err conftest.i conftest.$ac_ext 11663 11664 # OK, works on sane cases. Now check whether nonexistent headers 11665 # can be detected and how. 11666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11667 /* end confdefs.h. */ 11668 #include <ac_nonexistent.h> 11669 _ACEOF 11670 if ac_fn_c_try_cpp "$LINENO" 11671 then : 11672 # Broken: success on invalid input. 11673 continue 11674 else case e in #( 11675 e) # Passes both tests. 11676 ac_preproc_ok=: 11677 break ;; 11678 esac 11679 fi 11680 rm -f conftest.err conftest.i conftest.$ac_ext 11681 11682 done 11683 # Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. 11684 rm -f conftest.i conftest.err conftest.$ac_ext 11685 if $ac_preproc_ok 11686 then : 11687 break 11688 fi 11689 11690 done 11691 ac_cv_prog_CPP=$CPP 11692 ;; 11693 esac 11694 fi 11695 CPP=$ac_cv_prog_CPP 11696 else 11697 ac_cv_prog_CPP=$CPP 11698 fi 11699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 11700 printf "%s\n" "$CPP" >&6; } 11701 ac_preproc_ok=false 11702 for ac_c_preproc_warn_flag in '' yes 11703 do 11704 # Use a header file that comes with gcc, so configuring glibc 11705 # with a fresh cross-compiler works. 11706 # On the NeXT, cc -E runs the code through the compiler's parser, 11707 # not just through cpp. "Syntax error" is here to catch this case. 11708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11709 /* end confdefs.h. */ 11710 #include <limits.h> 11711 Syntax error 11712 _ACEOF 11713 if ac_fn_c_try_cpp "$LINENO" 11714 then : 11715 11716 else case e in #( 11717 e) # Broken: fails on valid input. 11718 continue ;; 11719 esac 11720 fi 11721 rm -f conftest.err conftest.i conftest.$ac_ext 11722 11723 # OK, works on sane cases. Now check whether nonexistent headers 11724 # can be detected and how. 11725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11726 /* end confdefs.h. */ 11727 #include <ac_nonexistent.h> 11728 _ACEOF 11729 if ac_fn_c_try_cpp "$LINENO" 11730 then : 11731 # Broken: success on invalid input. 11732 continue 11733 else case e in #( 11734 e) # Passes both tests. 11735 ac_preproc_ok=: 11736 break ;; 11737 esac 11738 fi 11739 rm -f conftest.err conftest.i conftest.$ac_ext 11740 11741 done 11742 # Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. 11743 rm -f conftest.i conftest.err conftest.$ac_ext 11744 if $ac_preproc_ok 11745 then : 11746 11747 else case e in #( 11748 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11749 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11750 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 11751 See 'config.log' for more details" "$LINENO" 5; } ;; 11752 esac 11753 fi 11754 11755 ac_ext=c 11756 ac_cpp='$CPP $CPPFLAGS' 11757 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11758 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11759 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11760 11761 11762 11763 if test -n "$ac_tool_prefix"; then 11764 # Extract the first word of "${ac_tool_prefix}cpp", so it can be a program name with args. 11765 set dummy ${ac_tool_prefix}cpp; ac_word=$2 11766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11767 printf %s "checking for $ac_word... " >&6; } 11768 if test ${ac_cv_path_RAWCPP+y} 11769 then : 11770 printf %s "(cached) " >&6 11771 else case e in #( 11772 e) case $RAWCPP in 11773 [\\/]* | ?:[\\/]*) 11774 ac_cv_path_RAWCPP="$RAWCPP" # Let the user override the test with a path. 11775 ;; 11776 *) 11777 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11778 as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib" 11779 for as_dir in $as_dummy 11780 do 11781 IFS=$as_save_IFS 11782 case $as_dir in #((( 11783 '') as_dir=./ ;; 11784 */) ;; 11785 *) as_dir=$as_dir/ ;; 11786 esac 11787 for ac_exec_ext in '' $ac_executable_extensions; do 11788 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11789 ac_cv_path_RAWCPP="$as_dir$ac_word$ac_exec_ext" 11790 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11791 break 2 11792 fi 11793 done 11794 done 11795 IFS=$as_save_IFS 11796 11797 ;; 11798 esac ;; 11799 esac 11800 fi 11801 RAWCPP=$ac_cv_path_RAWCPP 11802 if test -n "$RAWCPP"; then 11803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RAWCPP" >&5 11804 printf "%s\n" "$RAWCPP" >&6; } 11805 else 11806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11807 printf "%s\n" "no" >&6; } 11808 fi 11809 11810 11811 fi 11812 if test -z "$ac_cv_path_RAWCPP"; then 11813 ac_pt_RAWCPP=$RAWCPP 11814 # Extract the first word of "cpp", so it can be a program name with args. 11815 set dummy cpp; ac_word=$2 11816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11817 printf %s "checking for $ac_word... " >&6; } 11818 if test ${ac_cv_path_ac_pt_RAWCPP+y} 11819 then : 11820 printf %s "(cached) " >&6 11821 else case e in #( 11822 e) case $ac_pt_RAWCPP in 11823 [\\/]* | ?:[\\/]*) 11824 ac_cv_path_ac_pt_RAWCPP="$ac_pt_RAWCPP" # Let the user override the test with a path. 11825 ;; 11826 *) 11827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11828 as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib" 11829 for as_dir in $as_dummy 11830 do 11831 IFS=$as_save_IFS 11832 case $as_dir in #((( 11833 '') as_dir=./ ;; 11834 */) ;; 11835 *) as_dir=$as_dir/ ;; 11836 esac 11837 for ac_exec_ext in '' $ac_executable_extensions; do 11838 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11839 ac_cv_path_ac_pt_RAWCPP="$as_dir$ac_word$ac_exec_ext" 11840 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11841 break 2 11842 fi 11843 done 11844 done 11845 IFS=$as_save_IFS 11846 11847 ;; 11848 esac ;; 11849 esac 11850 fi 11851 ac_pt_RAWCPP=$ac_cv_path_ac_pt_RAWCPP 11852 if test -n "$ac_pt_RAWCPP"; then 11853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_RAWCPP" >&5 11854 printf "%s\n" "$ac_pt_RAWCPP" >&6; } 11855 else 11856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11857 printf "%s\n" "no" >&6; } 11858 fi 11859 11860 if test "x$ac_pt_RAWCPP" = x; then 11861 RAWCPP="${CPP}" 11862 else 11863 case $cross_compiling:$ac_tool_warned in 11864 yes:) 11865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11866 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11867 ac_tool_warned=yes ;; 11868 esac 11869 RAWCPP=$ac_pt_RAWCPP 11870 fi 11871 else 11872 RAWCPP="$ac_cv_path_RAWCPP" 11873 fi 11874 11875 11876 # Check for flag to avoid builtin definitions - assumes unix is predefined, 11877 # which is not the best choice for supporting other OS'es, but covers most 11878 # of the ones we need for now. 11879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -undef" >&5 11880 printf %s "checking if $RAWCPP requires -undef... " >&6; } 11881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11882 /* end confdefs.h. */ 11883 Does cpp redefine unix ? 11884 _ACEOF 11885 if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 11886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11887 printf "%s\n" "no" >&6; } 11888 else 11889 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 11890 RAWCPPFLAGS=-undef 11891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11892 printf "%s\n" "yes" >&6; } 11893 # under Cygwin unix is still defined even with -undef 11894 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 11895 RAWCPPFLAGS="-undef -ansi" 11896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes, with -ansi" >&5 11897 printf "%s\n" "yes, with -ansi" >&6; } 11898 else 11899 as_fn_error $? "${RAWCPP} defines unix with or without -undef. I don't know what to do." "$LINENO" 5 11900 fi 11901 fi 11902 rm -f conftest.$ac_ext 11903 11904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -traditional" >&5 11905 printf %s "checking if $RAWCPP requires -traditional... " >&6; } 11906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11907 /* end confdefs.h. */ 11908 Does cpp preserve "whitespace"? 11909 _ACEOF 11910 if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 11911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11912 printf "%s\n" "no" >&6; } 11913 else 11914 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 11915 TRADITIONALCPPFLAGS="-traditional" 11916 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 11917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11918 printf "%s\n" "yes" >&6; } 11919 else 11920 as_fn_error $? "${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do." "$LINENO" 5 11921 fi 11922 fi 11923 rm -f conftest.$ac_ext 11924 11925 11926 11927 CPP_PROGRAM=${RAWCPP} 11928 11929 11930 # Checks for library functions. 11931 ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 11932 if test "x$ac_cv_func_mkstemp" = xyes 11933 then : 11934 printf "%s\n" "#define HAVE_MKSTEMP 1" >>confdefs.h 11935 11936 fi 11937 11938 11939 # Checks for typedefs, structures, and compiler characteristics. 11940 # Check whether --enable-largefile was given. 11941 if test ${enable_largefile+y} 11942 then : 11943 enableval=$enable_largefile; 11944 fi 11945 if test "$enable_largefile,$enable_year2038" != no,no 11946 then : 11947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 11948 printf %s "checking for $CC option to enable large file support... " >&6; } 11949 if test ${ac_cv_sys_largefile_opts+y} 11950 then : 11951 printf %s "(cached) " >&6 11952 else case e in #( 11953 e) ac_save_CC="$CC" 11954 ac_opt_found=no 11955 for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do 11956 if test x"$ac_opt" != x"none needed" 11957 then : 11958 CC="$ac_save_CC $ac_opt" 11959 fi 11960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11961 /* end confdefs.h. */ 11962 #include <sys/types.h> 11963 #ifndef FTYPE 11964 # define FTYPE off_t 11965 #endif 11966 /* Check that FTYPE can represent 2**63 - 1 correctly. 11967 We can't simply define LARGE_FTYPE to be 9223372036854775807, 11968 since some C++ compilers masquerading as C compilers 11969 incorrectly reject 9223372036854775807. */ 11970 #define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) 11971 int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 11972 && LARGE_FTYPE % 2147483647 == 1) 11973 ? 1 : -1]; 11974 int 11975 main (void) 11976 { 11977 11978 ; 11979 return 0; 11980 } 11981 _ACEOF 11982 if ac_fn_c_try_compile "$LINENO" 11983 then : 11984 if test x"$ac_opt" = x"none needed" 11985 then : 11986 # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. 11987 CC="$CC -DFTYPE=ino_t" 11988 if ac_fn_c_try_compile "$LINENO" 11989 then : 11990 11991 else case e in #( 11992 e) CC="$CC -D_FILE_OFFSET_BITS=64" 11993 if ac_fn_c_try_compile "$LINENO" 11994 then : 11995 ac_opt='-D_FILE_OFFSET_BITS=64' 11996 fi 11997 rm -f core conftest.err conftest.$ac_objext conftest.beam ;; 11998 esac 11999 fi 12000 rm -f core conftest.err conftest.$ac_objext conftest.beam 12001 fi 12002 ac_cv_sys_largefile_opts=$ac_opt 12003 ac_opt_found=yes 12004 fi 12005 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12006 test $ac_opt_found = no || break 12007 done 12008 CC="$ac_save_CC" 12009 12010 test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; 12011 esac 12012 fi 12013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 12014 printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } 12015 12016 ac_have_largefile=yes 12017 case $ac_cv_sys_largefile_opts in #( 12018 "none needed") : 12019 ;; #( 12020 "supported through gnulib") : 12021 ;; #( 12022 "support not detected") : 12023 ac_have_largefile=no ;; #( 12024 "-D_FILE_OFFSET_BITS=64") : 12025 12026 printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h 12027 ;; #( 12028 "-D_LARGE_FILES=1") : 12029 12030 printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h 12031 ;; #( 12032 "-n32") : 12033 CC="$CC -n32" ;; #( 12034 *) : 12035 as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; 12036 esac 12037 12038 if test "$enable_year2038" != no 12039 then : 12040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5 12041 printf %s "checking for $CC option for timestamps after 2038... " >&6; } 12042 if test ${ac_cv_sys_year2038_opts+y} 12043 then : 12044 printf %s "(cached) " >&6 12045 else case e in #( 12046 e) ac_save_CPPFLAGS="$CPPFLAGS" 12047 ac_opt_found=no 12048 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 12049 if test x"$ac_opt" != x"none needed" 12050 then : 12051 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 12052 fi 12053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12054 /* end confdefs.h. */ 12055 12056 #include <time.h> 12057 /* Check that time_t can represent 2**32 - 1 correctly. */ 12058 #define LARGE_TIME_T \\ 12059 ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) 12060 int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 12061 && LARGE_TIME_T % 65537 == 0) 12062 ? 1 : -1]; 12063 12064 int 12065 main (void) 12066 { 12067 12068 ; 12069 return 0; 12070 } 12071 _ACEOF 12072 if ac_fn_c_try_compile "$LINENO" 12073 then : 12074 ac_cv_sys_year2038_opts="$ac_opt" 12075 ac_opt_found=yes 12076 fi 12077 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12078 test $ac_opt_found = no || break 12079 done 12080 CPPFLAGS="$ac_save_CPPFLAGS" 12081 test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; 12082 esac 12083 fi 12084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 12085 printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } 12086 12087 ac_have_year2038=yes 12088 case $ac_cv_sys_year2038_opts in #( 12089 "none needed") : 12090 ;; #( 12091 "support not detected") : 12092 ac_have_year2038=no ;; #( 12093 "-D_TIME_BITS=64") : 12094 12095 printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h 12096 ;; #( 12097 "-D__MINGW_USE_VC2005_COMPAT") : 12098 12099 printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h 12100 ;; #( 12101 "-U_USE_32_BIT_TIME_T"*) : 12102 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12103 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12104 as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It 12105 will stop working after mid-January 2038. Remove 12106 _USE_32BIT_TIME_T from the compiler flags. 12107 See 'config.log' for more details" "$LINENO" 5; } ;; #( 12108 *) : 12109 as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; 12110 esac 12111 12112 fi 12113 12114 fi 12115 12116 # Extract the first word of "perl", so it can be a program name with args. 12117 set dummy perl; ac_word=$2 12118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12119 printf %s "checking for $ac_word... " >&6; } 12120 if test ${ac_cv_prog_HAS_PERL+y} 12121 then : 12122 printf %s "(cached) " >&6 12123 else case e in #( 12124 e) if test -n "$HAS_PERL"; then 12125 ac_cv_prog_HAS_PERL="$HAS_PERL" # Let the user override the test. 12126 else 12127 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12128 for as_dir in $PATH 12129 do 12130 IFS=$as_save_IFS 12131 case $as_dir in #((( 12132 '') as_dir=./ ;; 12133 */) ;; 12134 *) as_dir=$as_dir/ ;; 12135 esac 12136 for ac_exec_ext in '' $ac_executable_extensions; do 12137 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12138 ac_cv_prog_HAS_PERL="yes" 12139 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12140 break 2 12141 fi 12142 done 12143 done 12144 IFS=$as_save_IFS 12145 12146 fi ;; 12147 esac 12148 fi 12149 HAS_PERL=$ac_cv_prog_HAS_PERL 12150 if test -n "$HAS_PERL"; then 12151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HAS_PERL" >&5 12152 printf "%s\n" "$HAS_PERL" >&6; } 12153 else 12154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12155 printf "%s\n" "no" >&6; } 12156 fi 12157 12158 12159 if test "x$HAS_PERL" = xyes; then 12160 HAS_PERL_TRUE= 12161 HAS_PERL_FALSE='#' 12162 else 12163 HAS_PERL_TRUE='#' 12164 HAS_PERL_FALSE= 12165 fi 12166 12167 12168 12169 12170 DEFAULT_XCONFDIR="${libdir}/X11/config" 12171 12172 # Check whether --with-config-dir was given. 12173 if test ${with_config_dir+y} 12174 then : 12175 withval=$with_config_dir; XCONFDIR="$withval" 12176 else case e in #( 12177 e) XCONFDIR="$DEFAULT_XCONFDIR" ;; 12178 esac 12179 fi 12180 12181 12182 12183 DEFAULT_PREPROCESSCMD_MKDEPEND="gcc -E" 12184 12185 # Check whether --with-script-preproc-cmd was given. 12186 if test ${with_script_preproc_cmd+y} 12187 then : 12188 withval=$with_script_preproc_cmd; PREPROCESSCMD_MKDEPEND="$withval" 12189 else case e in #( 12190 e) PREPROCESSCMD_MKDEPEND="$DEFAULT_PREPROCESSCMD_MKDEPEND" ;; 12191 esac 12192 fi 12193 12194 12195 12196 DEFAULT_ARCMD="ar clq" 12197 12198 # Check whether --with-create-lib-cmd was given. 12199 if test ${with_create_lib_cmd+y} 12200 then : 12201 withval=$with_create_lib_cmd; ARCMD="$withval" 12202 else case e in #( 12203 e) ARCMD="$DEFAULT_ARCMD" ;; 12204 esac 12205 fi 12206 12207 12208 12209 DEFAULT_RANLIB="ranlib" 12210 12211 # Check whether --with-clean-lib-cmd was given. 12212 if test ${with_clean_lib_cmd+y} 12213 then : 12214 withval=$with_clean_lib_cmd; RANLIB="$withval" 12215 else case e in #( 12216 e) RANLIB="$DEFAULT_RANLIB" ;; 12217 esac 12218 fi 12219 12220 12221 12222 # Check whether --enable-revpath was given. 12223 if test ${enable_revpath+y} 12224 then : 12225 enableval=$enable_revpath; BUILD_REVPATH="$enableval" 12226 else case e in #( 12227 e) BUILD_REVPATH=yes ;; 12228 esac 12229 fi 12230 12231 if test "x$BUILD_REVPATH" = xyes; then 12232 BUILD_REVPATH_TRUE= 12233 BUILD_REVPATH_FALSE='#' 12234 else 12235 BUILD_REVPATH_TRUE='#' 12236 BUILD_REVPATH_FALSE= 12237 fi 12238 12239 12240 # Check whether --enable-makeg was given. 12241 if test ${enable_makeg+y} 12242 then : 12243 enableval=$enable_makeg; BUILD_MAKEG="$enableval" 12244 else case e in #( 12245 e) BUILD_MAKEG=yes ;; 12246 esac 12247 fi 12248 12249 if test "x$BUILD_MAKEG" = xyes; then 12250 BUILD_MAKEG_TRUE= 12251 BUILD_MAKEG_FALSE='#' 12252 else 12253 BUILD_MAKEG_TRUE='#' 12254 BUILD_MAKEG_FALSE= 12255 fi 12256 12257 12258 # Check whether --enable-xmkmf was given. 12259 if test ${enable_xmkmf+y} 12260 then : 12261 enableval=$enable_xmkmf; BUILD_XMKMF="$enableval" 12262 else case e in #( 12263 e) BUILD_XMKMF=yes ;; 12264 esac 12265 fi 12266 12267 if test "x$BUILD_XMKMF" = xyes; then 12268 BUILD_XMKMF_TRUE= 12269 BUILD_XMKMF_FALSE='#' 12270 else 12271 BUILD_XMKMF_TRUE='#' 12272 BUILD_XMKMF_FALSE= 12273 fi 12274 12275 12276 # Check whether --enable-ccmakedep was given. 12277 if test ${enable_ccmakedep+y} 12278 then : 12279 enableval=$enable_ccmakedep; BUILD_CCMAKEDEP="$enableval" 12280 else case e in #( 12281 e) BUILD_CCMAKEDEP=yes ;; 12282 esac 12283 fi 12284 12285 if test "x$BUILD_CCMAKEDEP" = xyes; then 12286 BUILD_CCMAKEDEP_TRUE= 12287 BUILD_CCMAKEDEP_FALSE='#' 12288 else 12289 BUILD_CCMAKEDEP_TRUE='#' 12290 BUILD_CCMAKEDEP_FALSE= 12291 fi 12292 12293 12294 # Check whether --enable-mergelib was given. 12295 if test ${enable_mergelib+y} 12296 then : 12297 enableval=$enable_mergelib; BUILD_MERGELIB="$enableval" 12298 else case e in #( 12299 e) BUILD_MERGELIB=yes ;; 12300 esac 12301 fi 12302 12303 if test "x$BUILD_MERGELIB" = xyes; then 12304 BUILD_MERGELIB_TRUE= 12305 BUILD_MERGELIB_FALSE='#' 12306 else 12307 BUILD_MERGELIB_TRUE='#' 12308 BUILD_MERGELIB_FALSE= 12309 fi 12310 12311 12312 # Check whether --enable-mkdirhier was given. 12313 if test ${enable_mkdirhier+y} 12314 then : 12315 enableval=$enable_mkdirhier; BUILD_MKDIRHIER="$enableval" 12316 else case e in #( 12317 e) BUILD_MKDIRHIER=yes ;; 12318 esac 12319 fi 12320 12321 if test "x$BUILD_MKDIRHIER" = xyes; then 12322 BUILD_MKDIRHIER_TRUE= 12323 BUILD_MKDIRHIER_FALSE='#' 12324 else 12325 BUILD_MKDIRHIER_TRUE='#' 12326 BUILD_MKDIRHIER_FALSE= 12327 fi 12328 12329 12330 # Check whether --enable-cleanlinks was given. 12331 if test ${enable_cleanlinks+y} 12332 then : 12333 enableval=$enable_cleanlinks; BUILD_CLEANLINKS="$enableval" 12334 else case e in #( 12335 e) BUILD_CLEANLINKS=yes ;; 12336 esac 12337 fi 12338 12339 if test "x$BUILD_CLEANLINKS" = xyes; then 12340 BUILD_CLEANLINKS_TRUE= 12341 BUILD_CLEANLINKS_FALSE='#' 12342 else 12343 BUILD_CLEANLINKS_TRUE='#' 12344 BUILD_CLEANLINKS_FALSE= 12345 fi 12346 12347 12348 # Check whether --enable-mkhtmlindex was given. 12349 if test ${enable_mkhtmlindex+y} 12350 then : 12351 enableval=$enable_mkhtmlindex; BUILD_MKHTMLINDEX="$enableval" 12352 else case e in #( 12353 e) BUILD_MKHTMLINDEX=yes ;; 12354 esac 12355 fi 12356 12357 if test "x$BUILD_MKHTMLINDEX" = xyes; then 12358 BUILD_MKHTMLINDEX_TRUE= 12359 BUILD_MKHTMLINDEX_FALSE='#' 12360 else 12361 BUILD_MKHTMLINDEX_TRUE='#' 12362 BUILD_MKHTMLINDEX_FALSE= 12363 fi 12364 12365 12366 # Checks for pkg-config packages 12367 12368 pkg_failed=no 12369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XPROTO" >&5 12370 printf %s "checking for XPROTO... " >&6; } 12371 12372 if test -n "$XPROTO_CFLAGS"; then 12373 pkg_cv_XPROTO_CFLAGS="$XPROTO_CFLAGS" 12374 elif test -n "$PKG_CONFIG"; then 12375 if test -n "$PKG_CONFIG" && \ 12376 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 12377 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 12378 ac_status=$? 12379 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12380 test $ac_status = 0; }; then 12381 pkg_cv_XPROTO_CFLAGS=`$PKG_CONFIG --cflags "xproto" 2>/dev/null` 12382 test "x$?" != "x0" && pkg_failed=yes 12383 else 12384 pkg_failed=yes 12385 fi 12386 else 12387 pkg_failed=untried 12388 fi 12389 if test -n "$XPROTO_LIBS"; then 12390 pkg_cv_XPROTO_LIBS="$XPROTO_LIBS" 12391 elif test -n "$PKG_CONFIG"; then 12392 if test -n "$PKG_CONFIG" && \ 12393 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 12394 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 12395 ac_status=$? 12396 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12397 test $ac_status = 0; }; then 12398 pkg_cv_XPROTO_LIBS=`$PKG_CONFIG --libs "xproto" 2>/dev/null` 12399 test "x$?" != "x0" && pkg_failed=yes 12400 else 12401 pkg_failed=yes 12402 fi 12403 else 12404 pkg_failed=untried 12405 fi 12406 12407 12408 12409 if test $pkg_failed = yes; then 12410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12411 printf "%s\n" "no" >&6; } 12412 12413 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12414 _pkg_short_errors_supported=yes 12415 else 12416 _pkg_short_errors_supported=no 12417 fi 12418 if test $_pkg_short_errors_supported = yes; then 12419 XPROTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto" 2>&1` 12420 else 12421 XPROTO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto" 2>&1` 12422 fi 12423 # Put the nasty error message in config.log where it belongs 12424 echo "$XPROTO_PKG_ERRORS" >&5 12425 12426 as_fn_error $? "Package requirements (xproto) were not met: 12427 12428 $XPROTO_PKG_ERRORS 12429 12430 Consider adjusting the PKG_CONFIG_PATH environment variable if you 12431 installed software in a non-standard prefix. 12432 12433 Alternatively, you may set the environment variables XPROTO_CFLAGS 12434 and XPROTO_LIBS to avoid the need to call pkg-config. 12435 See the pkg-config man page for more details." "$LINENO" 5 12436 elif test $pkg_failed = untried; then 12437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12438 printf "%s\n" "no" >&6; } 12439 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12440 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12441 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12442 is in your PATH or set the PKG_CONFIG environment variable to the full 12443 path to pkg-config. 12444 12445 Alternatively, you may set the environment variables XPROTO_CFLAGS 12446 and XPROTO_LIBS to avoid the need to call pkg-config. 12447 See the pkg-config man page for more details. 12448 12449 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12450 See 'config.log' for more details" "$LINENO" 5; } 12451 else 12452 XPROTO_CFLAGS=$pkg_cv_XPROTO_CFLAGS 12453 XPROTO_LIBS=$pkg_cv_XPROTO_LIBS 12454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12455 printf "%s\n" "yes" >&6; } 12456 12457 fi 12458 12459 ac_config_files="$ac_config_files Makefile" 12460 12461 cat >confcache <<\_ACEOF 12462 # This file is a shell script that caches the results of configure 12463 # tests run on this system so they can be shared between configure 12464 # scripts and configure runs, see configure's option --config-cache. 12465 # It is not useful on other systems. If it contains results you don't 12466 # want to keep, you may remove or edit it. 12467 # 12468 # config.status only pays attention to the cache file if you give it 12469 # the --recheck option to rerun configure. 12470 # 12471 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 12472 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 12473 # following values. 12474 12475 _ACEOF 12476 12477 # The following way of writing the cache mishandles newlines in values, 12478 # but we know of no workaround that is simple, portable, and efficient. 12479 # So, we kill variables containing newlines. 12480 # Ultrix sh set writes to stderr and can't be redirected directly, 12481 # and sets the high bit in the cache file unless we assign to the vars. 12482 ( 12483 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12484 eval ac_val=\$$ac_var 12485 case $ac_val in #( 12486 *${as_nl}*) 12487 case $ac_var in #( 12488 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12489 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12490 esac 12491 case $ac_var in #( 12492 _ | IFS | as_nl) ;; #( 12493 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12494 *) { eval $ac_var=; unset $ac_var;} ;; 12495 esac ;; 12496 esac 12497 done 12498 12499 (set) 2>&1 | 12500 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12501 *${as_nl}ac_space=\ *) 12502 # 'set' does not quote correctly, so add quotes: double-quote 12503 # substitution turns \\\\ into \\, and sed turns \\ into \. 12504 sed -n \ 12505 "s/'/'\\\\''/g; 12506 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12507 ;; #( 12508 *) 12509 # 'set' quotes correctly as required by POSIX, so do not add quotes. 12510 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12511 ;; 12512 esac | 12513 sort 12514 ) | 12515 sed ' 12516 /^ac_cv_env_/b end 12517 t clear 12518 :clear 12519 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12520 t end 12521 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12522 :end' >>confcache 12523 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12524 if test -w "$cache_file"; then 12525 if test "x$cache_file" != "x/dev/null"; then 12526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12527 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12528 if test ! -f "$cache_file" || test -h "$cache_file"; then 12529 cat confcache >"$cache_file" 12530 else 12531 case $cache_file in #( 12532 */* | ?:*) 12533 mv -f confcache "$cache_file"$$ && 12534 mv -f "$cache_file"$$ "$cache_file" ;; #( 12535 *) 12536 mv -f confcache "$cache_file" ;; 12537 esac 12538 fi 12539 fi 12540 else 12541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12542 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12543 fi 12544 fi 12545 rm -f confcache 12546 12547 test "x$prefix" = xNONE && prefix=$ac_default_prefix 12548 # Let make expand exec_prefix. 12549 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12550 12551 DEFS=-DHAVE_CONFIG_H 12552 12553 ac_libobjs= 12554 ac_ltlibobjs= 12555 U= 12556 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12557 # 1. Remove the extension, and $U if already installed. 12558 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12559 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12560 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12561 # will be set to the directory where LIBOBJS objects are built. 12562 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12563 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12564 done 12565 LIBOBJS=$ac_libobjs 12566 12567 LTLIBOBJS=$ac_ltlibobjs 12568 12569 12570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12571 printf %s "checking that generated files are newer than configure... " >&6; } 12572 if test -n "$am_sleep_pid"; then 12573 # Hide warnings about reused PIDs. 12574 wait $am_sleep_pid 2>/dev/null 12575 fi 12576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12577 printf "%s\n" "done" >&6; } 12578 if test -n "$EXEEXT"; then 12579 am__EXEEXT_TRUE= 12580 am__EXEEXT_FALSE='#' 12581 else 12582 am__EXEEXT_TRUE='#' 12583 am__EXEEXT_FALSE= 12584 fi 12585 12586 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12587 as_fn_error $? "conditional \"AMDEP\" was never defined. 12588 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12589 fi 12590 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12591 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12592 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12593 fi 12594 # Check whether --enable-year2038 was given. 12595 if test ${enable_year2038+y} 12596 then : 12597 enableval=$enable_year2038; 12598 fi 12599 12600 if test -z "${HAS_PERL_TRUE}" && test -z "${HAS_PERL_FALSE}"; then 12601 as_fn_error $? "conditional \"HAS_PERL\" was never defined. 12602 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12603 fi 12604 if test -z "${BUILD_REVPATH_TRUE}" && test -z "${BUILD_REVPATH_FALSE}"; then 12605 as_fn_error $? "conditional \"BUILD_REVPATH\" was never defined. 12606 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12607 fi 12608 if test -z "${BUILD_MAKEG_TRUE}" && test -z "${BUILD_MAKEG_FALSE}"; then 12609 as_fn_error $? "conditional \"BUILD_MAKEG\" was never defined. 12610 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12611 fi 12612 if test -z "${BUILD_XMKMF_TRUE}" && test -z "${BUILD_XMKMF_FALSE}"; then 12613 as_fn_error $? "conditional \"BUILD_XMKMF\" was never defined. 12614 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12615 fi 12616 if test -z "${BUILD_CCMAKEDEP_TRUE}" && test -z "${BUILD_CCMAKEDEP_FALSE}"; then 12617 as_fn_error $? "conditional \"BUILD_CCMAKEDEP\" was never defined. 12618 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12619 fi 12620 if test -z "${BUILD_MERGELIB_TRUE}" && test -z "${BUILD_MERGELIB_FALSE}"; then 12621 as_fn_error $? "conditional \"BUILD_MERGELIB\" was never defined. 12622 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12623 fi 12624 if test -z "${BUILD_MKDIRHIER_TRUE}" && test -z "${BUILD_MKDIRHIER_FALSE}"; then 12625 as_fn_error $? "conditional \"BUILD_MKDIRHIER\" was never defined. 12626 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12627 fi 12628 if test -z "${BUILD_CLEANLINKS_TRUE}" && test -z "${BUILD_CLEANLINKS_FALSE}"; then 12629 as_fn_error $? "conditional \"BUILD_CLEANLINKS\" was never defined. 12630 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12631 fi 12632 if test -z "${BUILD_MKHTMLINDEX_TRUE}" && test -z "${BUILD_MKHTMLINDEX_FALSE}"; then 12633 as_fn_error $? "conditional \"BUILD_MKHTMLINDEX\" was never defined. 12634 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12635 fi 12636 12637 : "${CONFIG_STATUS=./config.status}" 12638 ac_write_fail=0 12639 ac_clean_files_save=$ac_clean_files 12640 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12642 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12643 as_write_fail=0 12644 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12645 #! $SHELL 12646 # Generated by $as_me. 12647 # Run this file to recreate the current configuration. 12648 # Compiler output produced by configure, useful for debugging 12649 # configure, is in config.log if it exists. 12650 12651 debug=false 12652 ac_cs_recheck=false 12653 ac_cs_silent=false 12654 12655 SHELL=\${CONFIG_SHELL-$SHELL} 12656 export SHELL 12657 _ASEOF 12658 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12659 ## -------------------- ## 12660 ## M4sh Initialization. ## 12661 ## -------------------- ## 12662 12663 # Be more Bourne compatible 12664 DUALCASE=1; export DUALCASE # for MKS sh 12665 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12666 then : 12667 emulate sh 12668 NULLCMD=: 12669 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12670 # is contrary to our usage. Disable this feature. 12671 alias -g '${1+"$@"}'='"$@"' 12672 setopt NO_GLOB_SUBST 12673 else case e in #( 12674 e) case `(set -o) 2>/dev/null` in #( 12675 *posix*) : 12676 set -o posix ;; #( 12677 *) : 12678 ;; 12679 esac ;; 12680 esac 12681 fi 12682 12683 12684 12685 # Reset variables that may have inherited troublesome values from 12686 # the environment. 12687 12688 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12689 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12690 # side effect of setting IFS to empty, thus disabling word splitting.) 12691 # Quoting is to prevent editors from complaining about space-tab. 12692 as_nl=' 12693 ' 12694 export as_nl 12695 IFS=" "" $as_nl" 12696 12697 PS1='$ ' 12698 PS2='> ' 12699 PS4='+ ' 12700 12701 # Ensure predictable behavior from utilities with locale-dependent output. 12702 LC_ALL=C 12703 export LC_ALL 12704 LANGUAGE=C 12705 export LANGUAGE 12706 12707 # We cannot yet rely on "unset" to work, but we need these variables 12708 # to be unset--not just set to an empty or harmless value--now, to 12709 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12710 # also avoids known problems related to "unset" and subshell syntax 12711 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12712 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12713 do eval test \${$as_var+y} \ 12714 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12715 done 12716 12717 # Ensure that fds 0, 1, and 2 are open. 12718 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12719 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12720 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12721 12722 # The user is always right. 12723 if ${PATH_SEPARATOR+false} :; then 12724 PATH_SEPARATOR=: 12725 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12726 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12727 PATH_SEPARATOR=';' 12728 } 12729 fi 12730 12731 12732 # Find who we are. Look in the path if we contain no directory separator. 12733 as_myself= 12734 case $0 in #(( 12735 *[\\/]* ) as_myself=$0 ;; 12736 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12737 for as_dir in $PATH 12738 do 12739 IFS=$as_save_IFS 12740 case $as_dir in #((( 12741 '') as_dir=./ ;; 12742 */) ;; 12743 *) as_dir=$as_dir/ ;; 12744 esac 12745 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12746 done 12747 IFS=$as_save_IFS 12748 12749 ;; 12750 esac 12751 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12752 # in which case we are not to be found in the path. 12753 if test "x$as_myself" = x; then 12754 as_myself=$0 12755 fi 12756 if test ! -f "$as_myself"; then 12757 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12758 exit 1 12759 fi 12760 12761 12762 12763 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12764 # ---------------------------------------- 12765 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12766 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12767 # script with STATUS, using 1 if that was 0. 12768 as_fn_error () 12769 { 12770 as_status=$1; test $as_status -eq 0 && as_status=1 12771 if test "$4"; then 12772 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12773 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12774 fi 12775 printf "%s\n" "$as_me: error: $2" >&2 12776 as_fn_exit $as_status 12777 } # as_fn_error 12778 12779 12780 # as_fn_set_status STATUS 12781 # ----------------------- 12782 # Set $? to STATUS, without forking. 12783 as_fn_set_status () 12784 { 12785 return $1 12786 } # as_fn_set_status 12787 12788 # as_fn_exit STATUS 12789 # ----------------- 12790 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12791 as_fn_exit () 12792 { 12793 set +e 12794 as_fn_set_status $1 12795 exit $1 12796 } # as_fn_exit 12797 12798 # as_fn_unset VAR 12799 # --------------- 12800 # Portably unset VAR. 12801 as_fn_unset () 12802 { 12803 { eval $1=; unset $1;} 12804 } 12805 as_unset=as_fn_unset 12806 12807 # as_fn_append VAR VALUE 12808 # ---------------------- 12809 # Append the text in VALUE to the end of the definition contained in VAR. Take 12810 # advantage of any shell optimizations that allow amortized linear growth over 12811 # repeated appends, instead of the typical quadratic growth present in naive 12812 # implementations. 12813 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12814 then : 12815 eval 'as_fn_append () 12816 { 12817 eval $1+=\$2 12818 }' 12819 else case e in #( 12820 e) as_fn_append () 12821 { 12822 eval $1=\$$1\$2 12823 } ;; 12824 esac 12825 fi # as_fn_append 12826 12827 # as_fn_arith ARG... 12828 # ------------------ 12829 # Perform arithmetic evaluation on the ARGs, and store the result in the 12830 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12831 # must be portable across $(()) and expr. 12832 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12833 then : 12834 eval 'as_fn_arith () 12835 { 12836 as_val=$(( $* )) 12837 }' 12838 else case e in #( 12839 e) as_fn_arith () 12840 { 12841 as_val=`expr "$@" || test $? -eq 1` 12842 } ;; 12843 esac 12844 fi # as_fn_arith 12845 12846 12847 if expr a : '\(a\)' >/dev/null 2>&1 && 12848 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12849 as_expr=expr 12850 else 12851 as_expr=false 12852 fi 12853 12854 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12855 as_basename=basename 12856 else 12857 as_basename=false 12858 fi 12859 12860 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12861 as_dirname=dirname 12862 else 12863 as_dirname=false 12864 fi 12865 12866 as_me=`$as_basename -- "$0" || 12867 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12868 X"$0" : 'X\(//\)$' \| \ 12869 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12870 printf "%s\n" X/"$0" | 12871 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12872 s//\1/ 12873 q 12874 } 12875 /^X\/\(\/\/\)$/{ 12876 s//\1/ 12877 q 12878 } 12879 /^X\/\(\/\).*/{ 12880 s//\1/ 12881 q 12882 } 12883 s/.*/./; q'` 12884 12885 # Avoid depending upon Character Ranges. 12886 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12887 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12888 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12889 as_cr_digits='0123456789' 12890 as_cr_alnum=$as_cr_Letters$as_cr_digits 12891 12892 12893 # Determine whether it's possible to make 'echo' print without a newline. 12894 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12895 # for compatibility with existing Makefiles. 12896 ECHO_C= ECHO_N= ECHO_T= 12897 case `echo -n x` in #((((( 12898 -n*) 12899 case `echo 'xy\c'` in 12900 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12901 xy) ECHO_C='\c';; 12902 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12903 ECHO_T=' ';; 12904 esac;; 12905 *) 12906 ECHO_N='-n';; 12907 esac 12908 12909 # For backward compatibility with old third-party macros, we provide 12910 # the shell variables $as_echo and $as_echo_n. New code should use 12911 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12912 as_echo='printf %s\n' 12913 as_echo_n='printf %s' 12914 12915 rm -f conf$$ conf$$.exe conf$$.file 12916 if test -d conf$$.dir; then 12917 rm -f conf$$.dir/conf$$.file 12918 else 12919 rm -f conf$$.dir 12920 mkdir conf$$.dir 2>/dev/null 12921 fi 12922 if (echo >conf$$.file) 2>/dev/null; then 12923 if ln -s conf$$.file conf$$ 2>/dev/null; then 12924 as_ln_s='ln -s' 12925 # ... but there are two gotchas: 12926 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12927 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12928 # In both cases, we have to default to 'cp -pR'. 12929 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12930 as_ln_s='cp -pR' 12931 elif ln conf$$.file conf$$ 2>/dev/null; then 12932 as_ln_s=ln 12933 else 12934 as_ln_s='cp -pR' 12935 fi 12936 else 12937 as_ln_s='cp -pR' 12938 fi 12939 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12940 rmdir conf$$.dir 2>/dev/null 12941 12942 12943 # as_fn_mkdir_p 12944 # ------------- 12945 # Create "$as_dir" as a directory, including parents if necessary. 12946 as_fn_mkdir_p () 12947 { 12948 12949 case $as_dir in #( 12950 -*) as_dir=./$as_dir;; 12951 esac 12952 test -d "$as_dir" || eval $as_mkdir_p || { 12953 as_dirs= 12954 while :; do 12955 case $as_dir in #( 12956 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12957 *) as_qdir=$as_dir;; 12958 esac 12959 as_dirs="'$as_qdir' $as_dirs" 12960 as_dir=`$as_dirname -- "$as_dir" || 12961 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12962 X"$as_dir" : 'X\(//\)[^/]' \| \ 12963 X"$as_dir" : 'X\(//\)$' \| \ 12964 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12965 printf "%s\n" X"$as_dir" | 12966 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12967 s//\1/ 12968 q 12969 } 12970 /^X\(\/\/\)[^/].*/{ 12971 s//\1/ 12972 q 12973 } 12974 /^X\(\/\/\)$/{ 12975 s//\1/ 12976 q 12977 } 12978 /^X\(\/\).*/{ 12979 s//\1/ 12980 q 12981 } 12982 s/.*/./; q'` 12983 test -d "$as_dir" && break 12984 done 12985 test -z "$as_dirs" || eval "mkdir $as_dirs" 12986 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12987 12988 12989 } # as_fn_mkdir_p 12990 if mkdir -p . 2>/dev/null; then 12991 as_mkdir_p='mkdir -p "$as_dir"' 12992 else 12993 test -d ./-p && rmdir ./-p 12994 as_mkdir_p=false 12995 fi 12996 12997 12998 # as_fn_executable_p FILE 12999 # ----------------------- 13000 # Test if FILE is an executable regular file. 13001 as_fn_executable_p () 13002 { 13003 test -f "$1" && test -x "$1" 13004 } # as_fn_executable_p 13005 as_test_x='test -x' 13006 as_executable_p=as_fn_executable_p 13007 13008 # Sed expression to map a string onto a valid CPP name. 13009 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 13010 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 13011 13012 # Sed expression to map a string onto a valid variable name. 13013 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 13014 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 13015 13016 13017 exec 6>&1 13018 ## ----------------------------------- ## 13019 ## Main body of $CONFIG_STATUS script. ## 13020 ## ----------------------------------- ## 13021 _ASEOF 13022 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 13023 13024 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13025 # Save the log message, to keep $0 and so on meaningful, and to 13026 # report actual input values of CONFIG_FILES etc. instead of their 13027 # values after options handling. 13028 ac_log=" 13029 This file was extended by imake $as_me 1.0.10, which was 13030 generated by GNU Autoconf 2.72. Invocation command line was 13031 13032 CONFIG_FILES = $CONFIG_FILES 13033 CONFIG_HEADERS = $CONFIG_HEADERS 13034 CONFIG_LINKS = $CONFIG_LINKS 13035 CONFIG_COMMANDS = $CONFIG_COMMANDS 13036 $ $0 $@ 13037 13038 on `(hostname || uname -n) 2>/dev/null | sed 1q` 13039 " 13040 13041 _ACEOF 13042 13043 case $ac_config_files in *" 13044 "*) set x $ac_config_files; shift; ac_config_files=$*;; 13045 esac 13046 13047 case $ac_config_headers in *" 13048 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 13049 esac 13050 13051 13052 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13053 # Files that config.status was made for. 13054 config_files="$ac_config_files" 13055 config_headers="$ac_config_headers" 13056 config_commands="$ac_config_commands" 13057 13058 _ACEOF 13059 13060 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13061 ac_cs_usage="\ 13062 '$as_me' instantiates files and other configuration actions 13063 from templates according to the current configuration. Unless the files 13064 and actions are specified as TAGs, all are instantiated by default. 13065 13066 Usage: $0 [OPTION]... [TAG]... 13067 13068 -h, --help print this help, then exit 13069 -V, --version print version number and configuration settings, then exit 13070 --config print configuration, then exit 13071 -q, --quiet, --silent 13072 do not print progress messages 13073 -d, --debug don't remove temporary files 13074 --recheck update $as_me by reconfiguring in the same conditions 13075 --file=FILE[:TEMPLATE] 13076 instantiate the configuration file FILE 13077 --header=FILE[:TEMPLATE] 13078 instantiate the configuration header FILE 13079 13080 Configuration files: 13081 $config_files 13082 13083 Configuration headers: 13084 $config_headers 13085 13086 Configuration commands: 13087 $config_commands 13088 13089 Report bugs to <https://gitlab.freedesktop.org/xorg/util/imake/-/issues>." 13090 13091 _ACEOF 13092 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 13093 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 13094 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13095 ac_cs_config='$ac_cs_config_escaped' 13096 ac_cs_version="\\ 13097 imake config.status 1.0.10 13098 configured by $0, generated by GNU Autoconf 2.72, 13099 with options \\"\$ac_cs_config\\" 13100 13101 Copyright (C) 2023 Free Software Foundation, Inc. 13102 This config.status script is free software; the Free Software Foundation 13103 gives unlimited permission to copy, distribute and modify it." 13104 13105 ac_pwd='$ac_pwd' 13106 srcdir='$srcdir' 13107 INSTALL='$INSTALL' 13108 MKDIR_P='$MKDIR_P' 13109 AWK='$AWK' 13110 test -n "\$AWK" || AWK=awk 13111 _ACEOF 13112 13113 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13114 # The default lists apply if the user does not specify any file. 13115 ac_need_defaults=: 13116 while test $# != 0 13117 do 13118 case $1 in 13119 --*=?*) 13120 ac_option=`expr "X$1" : 'X\([^=]*\)='` 13121 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 13122 ac_shift=: 13123 ;; 13124 --*=) 13125 ac_option=`expr "X$1" : 'X\([^=]*\)='` 13126 ac_optarg= 13127 ac_shift=: 13128 ;; 13129 *) 13130 ac_option=$1 13131 ac_optarg=$2 13132 ac_shift=shift 13133 ;; 13134 esac 13135 13136 case $ac_option in 13137 # Handling of the options. 13138 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 13139 ac_cs_recheck=: ;; 13140 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 13141 printf "%s\n" "$ac_cs_version"; exit ;; 13142 --config | --confi | --conf | --con | --co | --c ) 13143 printf "%s\n" "$ac_cs_config"; exit ;; 13144 --debug | --debu | --deb | --de | --d | -d ) 13145 debug=: ;; 13146 --file | --fil | --fi | --f ) 13147 $ac_shift 13148 case $ac_optarg in 13149 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13150 '') as_fn_error $? "missing file argument" ;; 13151 esac 13152 as_fn_append CONFIG_FILES " '$ac_optarg'" 13153 ac_need_defaults=false;; 13154 --header | --heade | --head | --hea ) 13155 $ac_shift 13156 case $ac_optarg in 13157 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13158 esac 13159 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 13160 ac_need_defaults=false;; 13161 --he | --h) 13162 # Conflict between --help and --header 13163 as_fn_error $? "ambiguous option: '$1' 13164 Try '$0 --help' for more information.";; 13165 --help | --hel | -h ) 13166 printf "%s\n" "$ac_cs_usage"; exit ;; 13167 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 13168 | -silent | --silent | --silen | --sile | --sil | --si | --s) 13169 ac_cs_silent=: ;; 13170 13171 # This is an error. 13172 -*) as_fn_error $? "unrecognized option: '$1' 13173 Try '$0 --help' for more information." ;; 13174 13175 *) as_fn_append ac_config_targets " $1" 13176 ac_need_defaults=false ;; 13177 13178 esac 13179 shift 13180 done 13181 13182 ac_configure_extra_args= 13183 13184 if $ac_cs_silent; then 13185 exec 6>/dev/null 13186 ac_configure_extra_args="$ac_configure_extra_args --silent" 13187 fi 13188 13189 _ACEOF 13190 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13191 if \$ac_cs_recheck; then 13192 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 13193 shift 13194 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 13195 CONFIG_SHELL='$SHELL' 13196 export CONFIG_SHELL 13197 exec "\$@" 13198 fi 13199 13200 _ACEOF 13201 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13202 exec 5>>config.log 13203 { 13204 echo 13205 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 13206 ## Running $as_me. ## 13207 _ASBOX 13208 printf "%s\n" "$ac_log" 13209 } >&5 13210 13211 _ACEOF 13212 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13213 # 13214 # INIT-COMMANDS 13215 # 13216 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 13217 13218 _ACEOF 13219 13220 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13221 13222 # Handling of arguments. 13223 for ac_config_target in $ac_config_targets 13224 do 13225 case $ac_config_target in 13226 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 13227 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 13228 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 13229 13230 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 13231 esac 13232 done 13233 13234 13235 # If the user did not use the arguments to specify the items to instantiate, 13236 # then the envvar interface is used. Set only those that are not. 13237 # We use the long form for the default assignment because of an extremely 13238 # bizarre bug on SunOS 4.1.3. 13239 if $ac_need_defaults; then 13240 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 13241 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 13242 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 13243 fi 13244 13245 # Have a temporary directory for convenience. Make it in the build tree 13246 # simply because there is no reason against having it here, and in addition, 13247 # creating and moving files from /tmp can sometimes cause problems. 13248 # Hook for its removal unless debugging. 13249 # Note that there is a small window in which the directory will not be cleaned: 13250 # after its creation but before its name has been assigned to '$tmp'. 13251 $debug || 13252 { 13253 tmp= ac_tmp= 13254 trap 'exit_status=$? 13255 : "${ac_tmp:=$tmp}" 13256 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13257 ' 0 13258 trap 'as_fn_exit 1' 1 2 13 15 13259 } 13260 # Create a (secure) tmp directory for tmp files. 13261 13262 { 13263 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13264 test -d "$tmp" 13265 } || 13266 { 13267 tmp=./conf$$-$RANDOM 13268 (umask 077 && mkdir "$tmp") 13269 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13270 ac_tmp=$tmp 13271 13272 # Set up the scripts for CONFIG_FILES section. 13273 # No need to generate them if there are no CONFIG_FILES. 13274 # This happens for instance with './config.status config.h'. 13275 if test -n "$CONFIG_FILES"; then 13276 13277 13278 ac_cr=`echo X | tr X '\015'` 13279 # On cygwin, bash can eat \r inside `` if the user requested igncr. 13280 # But we know of no other shell where ac_cr would be empty at this 13281 # point, so we can use a bashism as a fallback. 13282 if test "x$ac_cr" = x; then 13283 eval ac_cr=\$\'\\r\' 13284 fi 13285 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13286 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13287 ac_cs_awk_cr='\\r' 13288 else 13289 ac_cs_awk_cr=$ac_cr 13290 fi 13291 13292 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13293 _ACEOF 13294 13295 13296 { 13297 echo "cat >conf$$subs.awk <<_ACEOF" && 13298 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13299 echo "_ACEOF" 13300 } >conf$$subs.sh || 13301 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13302 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13303 ac_delim='%!_!# ' 13304 for ac_last_try in false false false false false :; do 13305 . ./conf$$subs.sh || 13306 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13307 13308 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13309 if test $ac_delim_n = $ac_delim_num; then 13310 break 13311 elif $ac_last_try; then 13312 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13313 else 13314 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13315 fi 13316 done 13317 rm -f conf$$subs.sh 13318 13319 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13320 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13321 _ACEOF 13322 sed -n ' 13323 h 13324 s/^/S["/; s/!.*/"]=/ 13325 p 13326 g 13327 s/^[^!]*!// 13328 :repl 13329 t repl 13330 s/'"$ac_delim"'$// 13331 t delim 13332 :nl 13333 h 13334 s/\(.\{148\}\)..*/\1/ 13335 t more1 13336 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13337 p 13338 n 13339 b repl 13340 :more1 13341 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13342 p 13343 g 13344 s/.\{148\}// 13345 t nl 13346 :delim 13347 h 13348 s/\(.\{148\}\)..*/\1/ 13349 t more2 13350 s/["\\]/\\&/g; s/^/"/; s/$/"/ 13351 p 13352 b 13353 :more2 13354 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13355 p 13356 g 13357 s/.\{148\}// 13358 t delim 13359 ' <conf$$subs.awk | sed ' 13360 /^[^""]/{ 13361 N 13362 s/\n// 13363 } 13364 ' >>$CONFIG_STATUS || ac_write_fail=1 13365 rm -f conf$$subs.awk 13366 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13367 _ACAWK 13368 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13369 for (key in S) S_is_set[key] = 1 13370 FS = "" 13371 13372 } 13373 { 13374 line = $ 0 13375 nfields = split(line, field, "@") 13376 substed = 0 13377 len = length(field[1]) 13378 for (i = 2; i < nfields; i++) { 13379 key = field[i] 13380 keylen = length(key) 13381 if (S_is_set[key]) { 13382 value = S[key] 13383 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13384 len += length(value) + length(field[++i]) 13385 substed = 1 13386 } else 13387 len += 1 + keylen 13388 } 13389 13390 print line 13391 } 13392 13393 _ACAWK 13394 _ACEOF 13395 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13396 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13397 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13398 else 13399 cat 13400 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13401 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13402 _ACEOF 13403 13404 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13405 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13406 # trailing colons and then remove the whole line if VPATH becomes empty 13407 # (actually we leave an empty line to preserve line numbers). 13408 if test "x$srcdir" = x.; then 13409 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13410 h 13411 s/// 13412 s/^/:/ 13413 s/[ ]*$/:/ 13414 s/:\$(srcdir):/:/g 13415 s/:\${srcdir}:/:/g 13416 s/:@srcdir@:/:/g 13417 s/^:*// 13418 s/:*$// 13419 x 13420 s/\(=[ ]*\).*/\1/ 13421 G 13422 s/\n// 13423 s/^[^=]*=[ ]*$// 13424 }' 13425 fi 13426 13427 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13428 fi # test -n "$CONFIG_FILES" 13429 13430 # Set up the scripts for CONFIG_HEADERS section. 13431 # No need to generate them if there are no CONFIG_HEADERS. 13432 # This happens for instance with './config.status Makefile'. 13433 if test -n "$CONFIG_HEADERS"; then 13434 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13435 BEGIN { 13436 _ACEOF 13437 13438 # Transform confdefs.h into an awk script 'defines.awk', embedded as 13439 # here-document in config.status, that substitutes the proper values into 13440 # config.h.in to produce config.h. 13441 13442 # Create a delimiter string that does not exist in confdefs.h, to ease 13443 # handling of long lines. 13444 ac_delim='%!_!# ' 13445 for ac_last_try in false false :; do 13446 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13447 if test -z "$ac_tt"; then 13448 break 13449 elif $ac_last_try; then 13450 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13451 else 13452 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13453 fi 13454 done 13455 13456 # For the awk script, D is an array of macro values keyed by name, 13457 # likewise P contains macro parameters if any. Preserve backslash 13458 # newline sequences. 13459 13460 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13461 sed -n ' 13462 s/.\{148\}/&'"$ac_delim"'/g 13463 t rset 13464 :rset 13465 s/^[ ]*#[ ]*define[ ][ ]*/ / 13466 t def 13467 d 13468 :def 13469 s/\\$// 13470 t bsnl 13471 s/["\\]/\\&/g 13472 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13473 D["\1"]=" \3"/p 13474 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13475 d 13476 :bsnl 13477 s/["\\]/\\&/g 13478 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13479 D["\1"]=" \3\\\\\\n"\\/p 13480 t cont 13481 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13482 t cont 13483 d 13484 :cont 13485 n 13486 s/.\{148\}/&'"$ac_delim"'/g 13487 t clear 13488 :clear 13489 s/\\$// 13490 t bsnlc 13491 s/["\\]/\\&/g; s/^/"/; s/$/"/p 13492 d 13493 :bsnlc 13494 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13495 b cont 13496 ' <confdefs.h | sed ' 13497 s/'"$ac_delim"'/"\\\ 13498 "/g' >>$CONFIG_STATUS || ac_write_fail=1 13499 13500 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13501 for (key in D) D_is_set[key] = 1 13502 FS = "" 13503 } 13504 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13505 line = \$ 0 13506 split(line, arg, " ") 13507 if (arg[1] == "#") { 13508 defundef = arg[2] 13509 mac1 = arg[3] 13510 } else { 13511 defundef = substr(arg[1], 2) 13512 mac1 = arg[2] 13513 } 13514 split(mac1, mac2, "(") #) 13515 macro = mac2[1] 13516 prefix = substr(line, 1, index(line, defundef) - 1) 13517 if (D_is_set[macro]) { 13518 # Preserve the white space surrounding the "#". 13519 print prefix "define", macro P[macro] D[macro] 13520 next 13521 } else { 13522 # Replace #undef with comments. This is necessary, for example, 13523 # in the case of _POSIX_SOURCE, which is predefined and required 13524 # on some systems where configure will not decide to define it. 13525 if (defundef == "undef") { 13526 print "/*", prefix defundef, macro, "*/" 13527 next 13528 } 13529 } 13530 } 13531 { print } 13532 _ACAWK 13533 _ACEOF 13534 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13535 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13536 fi # test -n "$CONFIG_HEADERS" 13537 13538 13539 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13540 shift 13541 for ac_tag 13542 do 13543 case $ac_tag in 13544 :[FHLC]) ac_mode=$ac_tag; continue;; 13545 esac 13546 case $ac_mode$ac_tag in 13547 :[FHL]*:*);; 13548 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 13549 :[FH]-) ac_tag=-:-;; 13550 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13551 esac 13552 ac_save_IFS=$IFS 13553 IFS=: 13554 set x $ac_tag 13555 IFS=$ac_save_IFS 13556 shift 13557 ac_file=$1 13558 shift 13559 13560 case $ac_mode in 13561 :L) ac_source=$1;; 13562 :[FH]) 13563 ac_file_inputs= 13564 for ac_f 13565 do 13566 case $ac_f in 13567 -) ac_f="$ac_tmp/stdin";; 13568 *) # Look for the file first in the build tree, then in the source tree 13569 # (if the path is not absolute). The absolute path cannot be DOS-style, 13570 # because $ac_f cannot contain ':'. 13571 test -f "$ac_f" || 13572 case $ac_f in 13573 [\\/$]*) false;; 13574 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13575 esac || 13576 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13577 esac 13578 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13579 as_fn_append ac_file_inputs " '$ac_f'" 13580 done 13581 13582 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13583 # use $as_me), people would be surprised to read: 13584 # /* config.h. Generated by config.status. */ 13585 configure_input='Generated from '` 13586 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13587 `' by configure.' 13588 if test x"$ac_file" != x-; then 13589 configure_input="$ac_file. $configure_input" 13590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13591 printf "%s\n" "$as_me: creating $ac_file" >&6;} 13592 fi 13593 # Neutralize special characters interpreted by sed in replacement strings. 13594 case $configure_input in #( 13595 *\&* | *\|* | *\\* ) 13596 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13597 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13598 *) ac_sed_conf_input=$configure_input;; 13599 esac 13600 13601 case $ac_tag in 13602 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13603 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13604 esac 13605 ;; 13606 esac 13607 13608 ac_dir=`$as_dirname -- "$ac_file" || 13609 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13610 X"$ac_file" : 'X\(//\)[^/]' \| \ 13611 X"$ac_file" : 'X\(//\)$' \| \ 13612 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13613 printf "%s\n" X"$ac_file" | 13614 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13615 s//\1/ 13616 q 13617 } 13618 /^X\(\/\/\)[^/].*/{ 13619 s//\1/ 13620 q 13621 } 13622 /^X\(\/\/\)$/{ 13623 s//\1/ 13624 q 13625 } 13626 /^X\(\/\).*/{ 13627 s//\1/ 13628 q 13629 } 13630 s/.*/./; q'` 13631 as_dir="$ac_dir"; as_fn_mkdir_p 13632 ac_builddir=. 13633 13634 case "$ac_dir" in 13635 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13636 *) 13637 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13638 # A ".." for each directory in $ac_dir_suffix. 13639 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13640 case $ac_top_builddir_sub in 13641 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13642 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13643 esac ;; 13644 esac 13645 ac_abs_top_builddir=$ac_pwd 13646 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13647 # for backward compatibility: 13648 ac_top_builddir=$ac_top_build_prefix 13649 13650 case $srcdir in 13651 .) # We are building in place. 13652 ac_srcdir=. 13653 ac_top_srcdir=$ac_top_builddir_sub 13654 ac_abs_top_srcdir=$ac_pwd ;; 13655 [\\/]* | ?:[\\/]* ) # Absolute name. 13656 ac_srcdir=$srcdir$ac_dir_suffix; 13657 ac_top_srcdir=$srcdir 13658 ac_abs_top_srcdir=$srcdir ;; 13659 *) # Relative name. 13660 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13661 ac_top_srcdir=$ac_top_build_prefix$srcdir 13662 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13663 esac 13664 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13665 13666 13667 case $ac_mode in 13668 :F) 13669 # 13670 # CONFIG_FILE 13671 # 13672 13673 case $INSTALL in 13674 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13675 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13676 esac 13677 ac_MKDIR_P=$MKDIR_P 13678 case $MKDIR_P in 13679 [\\/$]* | ?:[\\/]* ) ;; 13680 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13681 esac 13682 _ACEOF 13683 13684 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13685 # If the template does not know about datarootdir, expand it. 13686 # FIXME: This hack should be removed a few years after 2.60. 13687 ac_datarootdir_hack=; ac_datarootdir_seen= 13688 ac_sed_dataroot=' 13689 /datarootdir/ { 13690 p 13691 q 13692 } 13693 /@datadir@/p 13694 /@docdir@/p 13695 /@infodir@/p 13696 /@localedir@/p 13697 /@mandir@/p' 13698 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13699 *datarootdir*) ac_datarootdir_seen=yes;; 13700 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13702 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13703 _ACEOF 13704 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13705 ac_datarootdir_hack=' 13706 s&@datadir@&$datadir&g 13707 s&@docdir@&$docdir&g 13708 s&@infodir@&$infodir&g 13709 s&@localedir@&$localedir&g 13710 s&@mandir@&$mandir&g 13711 s&\\\${datarootdir}&$datarootdir&g' ;; 13712 esac 13713 _ACEOF 13714 13715 # Neutralize VPATH when '$srcdir' = '.'. 13716 # Shell code in configure.ac might set extrasub. 13717 # FIXME: do we really want to maintain this feature? 13718 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13719 ac_sed_extra="$ac_vpsub 13720 $extrasub 13721 _ACEOF 13722 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13723 :t 13724 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13725 s|@configure_input@|$ac_sed_conf_input|;t t 13726 s&@top_builddir@&$ac_top_builddir_sub&;t t 13727 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13728 s&@srcdir@&$ac_srcdir&;t t 13729 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13730 s&@top_srcdir@&$ac_top_srcdir&;t t 13731 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13732 s&@builddir@&$ac_builddir&;t t 13733 s&@abs_builddir@&$ac_abs_builddir&;t t 13734 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13735 s&@INSTALL@&$ac_INSTALL&;t t 13736 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13737 $ac_datarootdir_hack 13738 " 13739 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13740 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13741 13742 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13743 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13744 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13745 "$ac_tmp/out"`; test -z "$ac_out"; } && 13746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13747 which seems to be undefined. Please make sure it is defined" >&5 13748 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13749 which seems to be undefined. Please make sure it is defined" >&2;} 13750 13751 rm -f "$ac_tmp/stdin" 13752 case $ac_file in 13753 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13754 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13755 esac \ 13756 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13757 ;; 13758 :H) 13759 # 13760 # CONFIG_HEADER 13761 # 13762 if test x"$ac_file" != x-; then 13763 { 13764 printf "%s\n" "/* $configure_input */" >&1 \ 13765 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13766 } >"$ac_tmp/config.h" \ 13767 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13768 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13770 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13771 else 13772 rm -f "$ac_file" 13773 mv "$ac_tmp/config.h" "$ac_file" \ 13774 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13775 fi 13776 else 13777 printf "%s\n" "/* $configure_input */" >&1 \ 13778 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13779 || as_fn_error $? "could not create -" "$LINENO" 5 13780 fi 13781 # Compute "$ac_file"'s index in $config_headers. 13782 _am_arg="$ac_file" 13783 _am_stamp_count=1 13784 for _am_header in $config_headers :; do 13785 case $_am_header in 13786 $_am_arg | $_am_arg:* ) 13787 break ;; 13788 * ) 13789 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13790 esac 13791 done 13792 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13793 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13794 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13795 X"$_am_arg" : 'X\(//\)$' \| \ 13796 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13797 printf "%s\n" X"$_am_arg" | 13798 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13799 s//\1/ 13800 q 13801 } 13802 /^X\(\/\/\)[^/].*/{ 13803 s//\1/ 13804 q 13805 } 13806 /^X\(\/\/\)$/{ 13807 s//\1/ 13808 q 13809 } 13810 /^X\(\/\).*/{ 13811 s//\1/ 13812 q 13813 } 13814 s/.*/./; q'`/stamp-h$_am_stamp_count 13815 ;; 13816 13817 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13818 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13819 ;; 13820 esac 13821 13822 13823 case $ac_file$ac_mode in 13824 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13825 # Older Autoconf quotes --file arguments for eval, but not when files 13826 # are listed without --file. Let's play safe and only enable the eval 13827 # if we detect the quoting. 13828 # TODO: see whether this extra hack can be removed once we start 13829 # requiring Autoconf 2.70 or later. 13830 case $CONFIG_FILES in #( 13831 *\'*) : 13832 eval set x "$CONFIG_FILES" ;; #( 13833 *) : 13834 set x $CONFIG_FILES ;; #( 13835 *) : 13836 ;; 13837 esac 13838 shift 13839 # Used to flag and report bootstrapping failures. 13840 am_rc=0 13841 for am_mf 13842 do 13843 # Strip MF so we end up with the name of the file. 13844 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13845 # Check whether this is an Automake generated Makefile which includes 13846 # dependency-tracking related rules and includes. 13847 # Grep'ing the whole file directly is not great: AIX grep has a line 13848 # limit of 2048, but all sed's we know have understand at least 4000. 13849 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13850 || continue 13851 am_dirpart=`$as_dirname -- "$am_mf" || 13852 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13853 X"$am_mf" : 'X\(//\)[^/]' \| \ 13854 X"$am_mf" : 'X\(//\)$' \| \ 13855 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13856 printf "%s\n" X"$am_mf" | 13857 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13858 s//\1/ 13859 q 13860 } 13861 /^X\(\/\/\)[^/].*/{ 13862 s//\1/ 13863 q 13864 } 13865 /^X\(\/\/\)$/{ 13866 s//\1/ 13867 q 13868 } 13869 /^X\(\/\).*/{ 13870 s//\1/ 13871 q 13872 } 13873 s/.*/./; q'` 13874 am_filepart=`$as_basename -- "$am_mf" || 13875 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13876 X"$am_mf" : 'X\(//\)$' \| \ 13877 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13878 printf "%s\n" X/"$am_mf" | 13879 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13880 s//\1/ 13881 q 13882 } 13883 /^X\/\(\/\/\)$/{ 13884 s//\1/ 13885 q 13886 } 13887 /^X\/\(\/\).*/{ 13888 s//\1/ 13889 q 13890 } 13891 s/.*/./; q'` 13892 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13893 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13894 | $MAKE -f - am--depfiles" >&5 13895 (cd "$am_dirpart" \ 13896 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13897 | $MAKE -f - am--depfiles) >&5 2>&5 13898 ac_status=$? 13899 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13900 (exit $ac_status); } || am_rc=$? 13901 done 13902 if test $am_rc -ne 0; then 13903 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13904 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13905 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13906 for automatic dependency tracking. If GNU make was not used, consider 13907 re-running the configure script with MAKE=\"gmake\" (or whatever is 13908 necessary). You can also try re-running configure with the 13909 '--disable-dependency-tracking' option to at least be able to build 13910 the package (albeit without support for automatic dependency tracking). 13911 See 'config.log' for more details" "$LINENO" 5; } 13912 fi 13913 { am_dirpart=; unset am_dirpart;} 13914 { am_filepart=; unset am_filepart;} 13915 { am_mf=; unset am_mf;} 13916 { am_rc=; unset am_rc;} 13917 rm -f conftest-deps.mk 13918 } 13919 ;; 13920 13921 esac 13922 done # for ac_tag 13923 13924 13925 as_fn_exit 0 13926 _ACEOF 13927 ac_clean_files=$ac_clean_files_save 13928 13929 test $ac_write_fail = 0 || 13930 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13931 13932 13933 # configure is writing to config.log, and then calls config.status. 13934 # config.status does its own redirection, appending to config.log. 13935 # Unfortunately, on DOS this fails, as config.log is still kept open 13936 # by configure, so config.status won't be able to write to it; its 13937 # output is simply discarded. So we exec the FD to /dev/null, 13938 # effectively closing config.log, so it can be properly (re)opened and 13939 # appended to by config.status. When coming back to configure, we 13940 # need to make the FD available again. 13941 if test "$no_create" != yes; then 13942 ac_cs_success=: 13943 ac_config_status_args= 13944 test "$silent" = yes && 13945 ac_config_status_args="$ac_config_status_args --quiet" 13946 exec 5>/dev/null 13947 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13948 exec 5>>config.log 13949 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13950 # would make configure fail if this is the last instruction. 13951 $ac_cs_success || as_fn_exit 1 13952 fi 13953 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13955 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13956 fi 13957 13958 13959
Indexes created Mon Apr 13 00:22:24 UTC 2026