configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for xkbprint 1.0.7. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xkbprint/-/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, 9 # Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 21 then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else case e in #( 29 e) case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac ;; 35 esac 36 fi 37 38 39 40 # Reset variables that may have inherited troublesome values from 41 # the environment. 42 43 # IFS needs to be set, to space, tab, and newline, in precisely that order. 44 # (If _AS_PATH_WALK were called with IFS unset, it would have the 45 # side effect of setting IFS to empty, thus disabling word splitting.) 46 # Quoting is to prevent editors from complaining about space-tab. 47 as_nl=' 48 ' 49 export as_nl 50 IFS=" "" $as_nl" 51 52 PS1='$ ' 53 PS2='> ' 54 PS4='+ ' 55 56 # Ensure predictable behavior from utilities with locale-dependent output. 57 LC_ALL=C 58 export LC_ALL 59 LANGUAGE=C 60 export LANGUAGE 61 62 # We cannot yet rely on "unset" to work, but we need these variables 63 # to be unset--not just set to an empty or harmless value--now, to 64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65 # also avoids known problems related to "unset" and subshell syntax 66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68 do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70 done 71 72 # Ensure that fds 0, 1, and 2 are open. 73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77 # The user is always right. 78 if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # Find who we are. Look in the path if we contain no directory separator. 88 as_myself= 89 case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92 for as_dir in $PATH 93 do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as 'sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 117 # Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122 # neutralization value for shells without unset; and this also 123 # works around shells that cannot unset nonexistent variables. 124 # Preserve -v and -x to the replacement shell. 125 BASH_ENV=/dev/null 126 ENV=/dev/null 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128 case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133 esac 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135 # Admittedly, this is quite paranoid, since all the known shells bail 136 # out after a failed 'exec'. 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138 exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142 if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 144 then : 145 emulate sh 146 NULLCMD=: 147 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 148 # is contrary to our usage. Disable this feature. 149 alias -g '\${1+\"\$@\"}'='\"\$@\"' 150 setopt NO_GLOB_SUBST 151 else case e in #( 152 e) case \`(set -o) 2>/dev/null\` in #( 153 *posix*) : 154 set -o posix ;; #( 155 *) : 156 ;; 157 esac ;; 158 esac 159 fi 160 " 161 as_required="as_fn_return () { (exit \$1); } 162 as_fn_success () { as_fn_return 0; } 163 as_fn_failure () { as_fn_return 1; } 164 as_fn_ret_success () { return 0; } 165 as_fn_ret_failure () { return 1; } 166 167 exitcode=0 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173 then : 174 175 else case e in #( 176 e) exitcode=1; echo positional parameters were not saved. ;; 177 esac 178 fi 179 test x\$exitcode = x0 || exit 1 180 blah=\$(echo \$(echo blah)) 181 test x\"\$blah\" = xblah || exit 1 182 test -x / || exit 1" 183 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 184 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 185 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 186 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 187 test \$(( 1 + 1 )) = 2 || exit 1" 188 if (eval "$as_required") 2>/dev/null 189 then : 190 as_have_required=yes 191 else case e in #( 192 e) as_have_required=no ;; 193 esac 194 fi 195 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 196 then : 197 198 else case e in #( 199 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 200 as_found=false 201 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 202 do 203 IFS=$as_save_IFS 204 case $as_dir in #((( 205 '') as_dir=./ ;; 206 */) ;; 207 *) as_dir=$as_dir/ ;; 208 esac 209 as_found=: 210 case $as_dir in #( 211 /*) 212 for as_base in sh bash ksh sh5; do 213 # Try only shells that exist, to save several forks. 214 as_shell=$as_dir$as_base 215 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 216 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 217 then : 218 CONFIG_SHELL=$as_shell as_have_required=yes 219 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 220 then : 221 break 2 222 fi 223 fi 224 done;; 225 esac 226 as_found=false 227 done 228 IFS=$as_save_IFS 229 if $as_found 230 then : 231 232 else case e in #( 233 e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 235 then : 236 CONFIG_SHELL=$SHELL as_have_required=yes 237 fi ;; 238 esac 239 fi 240 241 242 if test "x$CONFIG_SHELL" != x 243 then : 244 export CONFIG_SHELL 245 # We cannot yet assume a decent shell, so we have to provide a 246 # neutralization value for shells without unset; and this also 247 # works around shells that cannot unset nonexistent variables. 248 # Preserve -v and -x to the replacement shell. 249 BASH_ENV=/dev/null 250 ENV=/dev/null 251 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 252 case $- in # (((( 253 *v*x* | *x*v* ) as_opts=-vx ;; 254 *v* ) as_opts=-v ;; 255 *x* ) as_opts=-x ;; 256 * ) as_opts= ;; 257 esac 258 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 259 # Admittedly, this is quite paranoid, since all the known shells bail 260 # out after a failed 'exec'. 261 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 262 exit 255 263 fi 264 265 if test x$as_have_required = xno 266 then : 267 printf "%s\n" "$0: This script requires a shell more modern than all" 268 printf "%s\n" "$0: the shells that I found on your system." 269 if test ${ZSH_VERSION+y} ; then 270 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 271 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 272 else 273 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 274 $0: https://gitlab.freedesktop.org/xorg/app/xkbprint/-/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='xkbprint' 607 PACKAGE_TARNAME='xkbprint' 608 PACKAGE_VERSION='1.0.7' 609 PACKAGE_STRING='xkbprint 1.0.7' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xkbprint/-/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 XKBPRINT_LIBS 652 XKBPRINT_CFLAGS 653 MAN_SUBSTS 654 XORG_MAN_PAGE 655 ADMIN_MAN_DIR 656 DRIVER_MAN_DIR 657 MISC_MAN_DIR 658 FILE_MAN_DIR 659 LIB_MAN_DIR 660 APP_MAN_DIR 661 ADMIN_MAN_SUFFIX 662 DRIVER_MAN_SUFFIX 663 MISC_MAN_SUFFIX 664 FILE_MAN_SUFFIX 665 LIB_MAN_SUFFIX 666 APP_MAN_SUFFIX 667 SED 668 host_os 669 host_vendor 670 host_cpu 671 host 672 build_os 673 build_vendor 674 build_cpu 675 build 676 INSTALL_CMD 677 PKG_CONFIG_LIBDIR 678 PKG_CONFIG_PATH 679 PKG_CONFIG 680 CHANGELOG_CMD 681 STRICT_CFLAGS 682 CWARNFLAGS 683 BASE_CFLAGS 684 am__xargs_n 685 am__rm_f_notfound 686 AM_BACKSLASH 687 AM_DEFAULT_VERBOSITY 688 AM_DEFAULT_V 689 AM_V 690 CSCOPE 691 ETAGS 692 CTAGS 693 am__fastdepCC_FALSE 694 am__fastdepCC_TRUE 695 CCDEPMODE 696 am__nodep 697 AMDEPBACKSLASH 698 AMDEP_FALSE 699 AMDEP_TRUE 700 am__include 701 DEPDIR 702 am__untar 703 am__tar 704 AMTAR 705 am__leading_dot 706 SET_MAKE 707 AWK 708 mkdir_p 709 MKDIR_P 710 INSTALL_STRIP_PROGRAM 711 STRIP 712 install_sh 713 MAKEINFO 714 AUTOHEADER 715 AUTOMAKE 716 AUTOCONF 717 ACLOCAL 718 VERSION 719 PACKAGE 720 CYGPATH_W 721 am__isrc 722 INSTALL_DATA 723 INSTALL_SCRIPT 724 INSTALL_PROGRAM 725 OBJEXT 726 EXEEXT 727 ac_ct_CC 728 CPPFLAGS 729 LDFLAGS 730 CFLAGS 731 CC 732 target_alias 733 host_alias 734 build_alias 735 LIBS 736 ECHO_T 737 ECHO_N 738 ECHO_C 739 DEFS 740 mandir 741 localedir 742 libdir 743 psdir 744 pdfdir 745 dvidir 746 htmldir 747 infodir 748 docdir 749 oldincludedir 750 includedir 751 runstatedir 752 localstatedir 753 sharedstatedir 754 sysconfdir 755 datadir 756 datarootdir 757 libexecdir 758 sbindir 759 bindir 760 program_transform_name 761 prefix 762 exec_prefix 763 PACKAGE_URL 764 PACKAGE_BUGREPORT 765 PACKAGE_STRING 766 PACKAGE_VERSION 767 PACKAGE_TARNAME 768 PACKAGE_NAME 769 PATH_SEPARATOR 770 SHELL 771 am__quote' 772 ac_subst_files='' 773 ac_user_opts=' 774 enable_option_checking 775 enable_dependency_tracking 776 enable_silent_rules 777 enable_selective_werror 778 enable_strict_compilation 779 enable_largefile 780 enable_year2038 781 ' 782 ac_precious_vars='build_alias 783 host_alias 784 target_alias 785 CC 786 CFLAGS 787 LDFLAGS 788 LIBS 789 CPPFLAGS 790 PKG_CONFIG 791 PKG_CONFIG_PATH 792 PKG_CONFIG_LIBDIR 793 XKBPRINT_CFLAGS 794 XKBPRINT_LIBS' 795 796 797 # 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"expected an absolute directory name for --$ac_var: $ac_val" 1245 done 1246 1247 # There might be people who depend on the old broken behavior: '$host' 1248 # used to hold the argument of --host etc. 1249 # FIXME: To remove some day. 1250 build=$build_alias 1251 host=$host_alias 1252 target=$target_alias 1253 1254 # FIXME: To remove some day. 1255 if test "x$host_alias" != x; then 1256 if test "x$build_alias" = x; then 1257 cross_compiling=maybe 1258 elif test "x$build_alias" != "x$host_alias"; then 1259 cross_compiling=yes 1260 fi 1261 fi 1262 1263 ac_tool_prefix= 1264 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1265 1266 test "$silent" = yes && exec 6>/dev/null 1267 1268 1269 ac_pwd=`pwd` && test -n "$ac_pwd" && 1270 ac_ls_di=`ls -di .` && 1271 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1272 as_fn_error $? "working directory cannot be determined" 1273 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1274 as_fn_error $? "pwd does not report name of working directory" 1275 1276 1277 # Find the source files, if location was not specified. 1278 if test -z "$srcdir"; then 1279 ac_srcdir_defaulted=yes 1280 # Try the directory containing this script, then the parent directory. 1281 ac_confdir=`$as_dirname -- "$as_myself" || 1282 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1283 X"$as_myself" : 'X\(//\)[^/]' \| \ 1284 X"$as_myself" : 'X\(//\)$' \| \ 1285 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1286 printf "%s\n" X"$as_myself" | 1287 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1288 s//\1/ 1289 q 1290 } 1291 /^X\(\/\/\)[^/].*/{ 1292 s//\1/ 1293 q 1294 } 1295 /^X\(\/\/\)$/{ 1296 s//\1/ 1297 q 1298 } 1299 /^X\(\/\).*/{ 1300 s//\1/ 1301 q 1302 } 1303 s/.*/./; q'` 1304 srcdir=$ac_confdir 1305 if test ! -r "$srcdir/$ac_unique_file"; then 1306 srcdir=.. 1307 fi 1308 else 1309 ac_srcdir_defaulted=no 1310 fi 1311 if test ! -r "$srcdir/$ac_unique_file"; then 1312 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1313 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1314 fi 1315 ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" 1316 ac_abs_confdir=`( 1317 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1318 pwd)` 1319 # When building in place, set srcdir=. 1320 if test "$ac_abs_confdir" = "$ac_pwd"; then 1321 srcdir=. 1322 fi 1323 # Remove unnecessary trailing slashes from srcdir. 1324 # Double slashes in file names in object file debugging info 1325 # mess up M-x gdb in Emacs. 1326 case $srcdir in 1327 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1328 esac 1329 for ac_var in $ac_precious_vars; do 1330 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1331 eval ac_env_${ac_var}_value=\$${ac_var} 1332 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1333 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1334 done 1335 1336 # 1337 # Report the --help message. 1338 # 1339 if test "$ac_init_help" = "long"; then 1340 # Omit some internal or obsolete options to make the list less imposing. 1341 # This message is too long to be a string in the A/UX 3.1 sh. 1342 cat <<_ACEOF 1343 'configure' configures xkbprint 1.0.7 to adapt to many kinds of systems. 1344 1345 Usage: $0 [OPTION]... [VAR=VALUE]... 1346 1347 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1348 VAR=VALUE. See below for descriptions of some of the useful variables. 1349 1350 Defaults for the options are specified in brackets. 1351 1352 Configuration: 1353 -h, --help display this help and exit 1354 --help=short display options specific to this package 1355 --help=recursive display the short help of all the included packages 1356 -V, --version display version information and exit 1357 -q, --quiet, --silent do not print 'checking ...' messages 1358 --cache-file=FILE cache test results in FILE [disabled] 1359 -C, --config-cache alias for '--cache-file=config.cache' 1360 -n, --no-create do not create output files 1361 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1362 1363 Installation directories: 1364 --prefix=PREFIX install architecture-independent files in PREFIX 1365 [$ac_default_prefix] 1366 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1367 [PREFIX] 1368 1369 By default, 'make install' will install all the files in 1370 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1371 an installation prefix other than '$ac_default_prefix' using '--prefix', 1372 for instance '--prefix=\$HOME'. 1373 1374 For better control, use the options below. 1375 1376 Fine tuning of the installation directories: 1377 --bindir=DIR user executables [EPREFIX/bin] 1378 --sbindir=DIR system admin executables [EPREFIX/sbin] 1379 --libexecdir=DIR program executables [EPREFIX/libexec] 1380 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1381 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1382 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1383 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1384 --libdir=DIR object code libraries [EPREFIX/lib] 1385 --includedir=DIR C header files [PREFIX/include] 1386 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1387 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1388 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1389 --infodir=DIR info documentation [DATAROOTDIR/info] 1390 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1391 --mandir=DIR man documentation [DATAROOTDIR/man] 1392 --docdir=DIR documentation root [DATAROOTDIR/doc/xkbprint] 1393 --htmldir=DIR html documentation [DOCDIR] 1394 --dvidir=DIR dvi documentation [DOCDIR] 1395 --pdfdir=DIR pdf documentation [DOCDIR] 1396 --psdir=DIR ps documentation [DOCDIR] 1397 _ACEOF 1398 1399 cat <<\_ACEOF 1400 1401 Program names: 1402 --program-prefix=PREFIX prepend PREFIX to installed program names 1403 --program-suffix=SUFFIX append SUFFIX to installed program names 1404 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1405 1406 System types: 1407 --build=BUILD configure for building on BUILD [guessed] 1408 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1409 _ACEOF 1410 fi 1411 1412 if test -n "$ac_init_help"; then 1413 case $ac_init_help in 1414 short | recursive ) echo "Configuration of xkbprint 1.0.7:";; 1415 esac 1416 cat <<\_ACEOF 1417 1418 Optional Features: 1419 --disable-option-checking ignore unrecognized --enable/--with options 1420 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1421 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1422 --enable-dependency-tracking 1423 do not reject slow dependency extractors 1424 --disable-dependency-tracking 1425 speeds up one-time build 1426 --enable-silent-rules less verbose build output (undo: "make V=1") 1427 --disable-silent-rules verbose build output (undo: "make V=0") 1428 --disable-selective-werror 1429 Turn off selective compiler errors. (default: 1430 enabled) 1431 --enable-strict-compilation 1432 Enable all warnings from compiler and make them 1433 errors (default: disabled) 1434 --disable-largefile omit support for large files 1435 --enable-year2038 support timestamps after 2038 1436 1437 Some influential environment variables: 1438 CC C compiler command 1439 CFLAGS C compiler flags 1440 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1441 nonstandard directory <lib dir> 1442 LIBS libraries to pass to the linker, e.g. -l<library> 1443 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1444 you have headers in a nonstandard directory <include dir> 1445 PKG_CONFIG path to pkg-config utility 1446 PKG_CONFIG_PATH 1447 directories to add to pkg-config's search path 1448 PKG_CONFIG_LIBDIR 1449 path overriding pkg-config's built-in search path 1450 XKBPRINT_CFLAGS 1451 C compiler flags for XKBPRINT, overriding pkg-config 1452 XKBPRINT_LIBS 1453 linker flags for XKBPRINT, overriding pkg-config 1454 1455 Use these variables to override the choices made by 'configure' or to help 1456 it to find libraries and programs with nonstandard names/locations. 1457 1458 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xkbprint/-/issues>. 1459 _ACEOF 1460 ac_status=$? 1461 fi 1462 1463 if test "$ac_init_help" = "recursive"; then 1464 # If there are subdirs, report their specific --help. 1465 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1466 test -d "$ac_dir" || 1467 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1468 continue 1469 ac_builddir=. 1470 1471 case "$ac_dir" in 1472 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1473 *) 1474 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1475 # A ".." for each directory in $ac_dir_suffix. 1476 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1477 case $ac_top_builddir_sub in 1478 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1479 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1480 esac ;; 1481 esac 1482 ac_abs_top_builddir=$ac_pwd 1483 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1484 # for backward compatibility: 1485 ac_top_builddir=$ac_top_build_prefix 1486 1487 case $srcdir in 1488 .) # We are building in place. 1489 ac_srcdir=. 1490 ac_top_srcdir=$ac_top_builddir_sub 1491 ac_abs_top_srcdir=$ac_pwd ;; 1492 [\\/]* | ?:[\\/]* ) # Absolute name. 1493 ac_srcdir=$srcdir$ac_dir_suffix; 1494 ac_top_srcdir=$srcdir 1495 ac_abs_top_srcdir=$srcdir ;; 1496 *) # Relative name. 1497 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1498 ac_top_srcdir=$ac_top_build_prefix$srcdir 1499 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1500 esac 1501 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1502 1503 cd "$ac_dir" || { ac_status=$?; continue; } 1504 # Check for configure.gnu first; this name is used for a wrapper for 1505 # Metaconfig's "Configure" on case-insensitive file systems. 1506 if test -f "$ac_srcdir/configure.gnu"; then 1507 echo && 1508 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1509 elif test -f "$ac_srcdir/configure"; then 1510 echo && 1511 $SHELL "$ac_srcdir/configure" --help=recursive 1512 else 1513 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1514 fi || ac_status=$? 1515 cd "$ac_pwd" || { ac_status=$?; break; } 1516 done 1517 fi 1518 1519 test -n "$ac_init_help" && exit $ac_status 1520 if $ac_init_version; then 1521 cat <<\_ACEOF 1522 xkbprint configure 1.0.7 1523 generated by GNU Autoconf 2.72 1524 1525 Copyright (C) 2023 Free Software Foundation, Inc. 1526 This configure script is free software; the Free Software Foundation 1527 gives unlimited permission to copy, distribute and modify it. 1528 _ACEOF 1529 exit 1530 fi 1531 1532 ## ------------------------ ## 1533 ## Autoconf initialization. ## 1534 ## ------------------------ ## 1535 1536 # ac_fn_c_try_compile LINENO 1537 # -------------------------- 1538 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1539 ac_fn_c_try_compile () 1540 { 1541 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1542 rm -f conftest.$ac_objext conftest.beam 1543 if { { ac_try="$ac_compile" 1544 case "(($ac_try" in 1545 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1546 *) ac_try_echo=$ac_try;; 1547 esac 1548 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1549 printf "%s\n" "$ac_try_echo"; } >&5 1550 (eval "$ac_compile") 2>conftest.err 1551 ac_status=$? 1552 if test -s conftest.err; then 1553 grep -v '^ *+' conftest.err >conftest.er1 1554 cat conftest.er1 >&5 1555 mv -f conftest.er1 conftest.err 1556 fi 1557 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1558 test $ac_status = 0; } && { 1559 test -z "$ac_c_werror_flag" || 1560 test ! -s conftest.err 1561 } && test -s conftest.$ac_objext 1562 then : 1563 ac_retval=0 1564 else case e in #( 1565 e) printf "%s\n" "$as_me: failed program was:" >&5 1566 sed 's/^/| /' conftest.$ac_ext >&5 1567 1568 ac_retval=1 ;; 1569 esac 1570 fi 1571 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1572 as_fn_set_status $ac_retval 1573 1574 } # ac_fn_c_try_compile 1575 1576 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1577 # ------------------------------------------------------- 1578 # Tests whether HEADER exists and can be compiled using the include files in 1579 # INCLUDES, setting the cache variable VAR accordingly. 1580 ac_fn_c_check_header_compile () 1581 { 1582 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1584 printf %s "checking for $2... " >&6; } 1585 if eval test \${$3+y} 1586 then : 1587 printf %s "(cached) " >&6 1588 else case e in #( 1589 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1590 /* end confdefs.h. */ 1591 $4 1592 #include <$2> 1593 _ACEOF 1594 if ac_fn_c_try_compile "$LINENO" 1595 then : 1596 eval "$3=yes" 1597 else case e in #( 1598 e) eval "$3=no" ;; 1599 esac 1600 fi 1601 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1602 esac 1603 fi 1604 eval ac_res=\$$3 1605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1606 printf "%s\n" "$ac_res" >&6; } 1607 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1608 1609 } # ac_fn_c_check_header_compile 1610 1611 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1612 # ------------------------------------------------------------------ 1613 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1614 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1615 ac_fn_check_decl () 1616 { 1617 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1618 as_decl_name=`echo $2|sed 's/ *(.*//'` 1619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1620 printf %s "checking whether $as_decl_name is declared... " >&6; } 1621 if eval test \${$3+y} 1622 then : 1623 printf %s "(cached) " >&6 1624 else case e in #( 1625 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1626 eval ac_save_FLAGS=\$$6 1627 as_fn_append $6 " $5" 1628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1629 /* end confdefs.h. */ 1630 $4 1631 int 1632 main (void) 1633 { 1634 #ifndef $as_decl_name 1635 #ifdef __cplusplus 1636 (void) $as_decl_use; 1637 #else 1638 (void) $as_decl_name; 1639 #endif 1640 #endif 1641 1642 ; 1643 return 0; 1644 } 1645 _ACEOF 1646 if ac_fn_c_try_compile "$LINENO" 1647 then : 1648 eval "$3=yes" 1649 else case e in #( 1650 e) eval "$3=no" ;; 1651 esac 1652 fi 1653 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1654 eval $6=\$ac_save_FLAGS 1655 ;; 1656 esac 1657 fi 1658 eval ac_res=\$$3 1659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1660 printf "%s\n" "$ac_res" >&6; } 1661 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1662 1663 } # ac_fn_check_decl 1664 1665 # ac_fn_c_try_link LINENO 1666 # ----------------------- 1667 # Try to link conftest.$ac_ext, and return whether this succeeded. 1668 ac_fn_c_try_link () 1669 { 1670 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1671 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1672 if { { ac_try="$ac_link" 1673 case "(($ac_try" in 1674 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1675 *) ac_try_echo=$ac_try;; 1676 esac 1677 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1678 printf "%s\n" "$ac_try_echo"; } >&5 1679 (eval "$ac_link") 2>conftest.err 1680 ac_status=$? 1681 if test -s conftest.err; then 1682 grep -v '^ *+' conftest.err >conftest.er1 1683 cat conftest.er1 >&5 1684 mv -f conftest.er1 conftest.err 1685 fi 1686 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1687 test $ac_status = 0; } && { 1688 test -z "$ac_c_werror_flag" || 1689 test ! -s conftest.err 1690 } && test -s conftest$ac_exeext && { 1691 test "$cross_compiling" = yes || 1692 test -x conftest$ac_exeext 1693 } 1694 then : 1695 ac_retval=0 1696 else case e in #( 1697 e) printf "%s\n" "$as_me: failed program was:" >&5 1698 sed 's/^/| /' conftest.$ac_ext >&5 1699 1700 ac_retval=1 ;; 1701 esac 1702 fi 1703 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1704 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1705 # interfere with the next link command; also delete a directory that is 1706 # left behind by Apple's compiler. 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" >&6; } 1721 if eval test \${$3+y} 1722 then : 1723 printf %s "(cached) " >&6 1724 else case e in #( 1725 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1726 /* end confdefs.h. */ 1727 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1728 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1729 #define $2 innocuous_$2 1730 1731 /* System header to define __stub macros and hopefully few prototypes, 1732 which can conflict with char $2 (void); below. */ 1733 1734 #include <limits.h> 1735 #undef $2 1736 1737 /* Override any GCC internal prototype to avoid an error. 1738 Use char because int might match the return type of a GCC 1739 builtin and then its argument prototype would still apply. */ 1740 #ifdef __cplusplus 1741 extern "C" 1742 #endif 1743 char $2 (void); 1744 /* The GNU C library defines this for functions which it implements 1745 to always fail with ENOSYS. Some functions are actually named 1746 something starting with __ and the normal name is an alias. */ 1747 #if defined __stub_$2 || defined __stub___$2 1748 choke me 1749 #endif 1750 1751 int 1752 main (void) 1753 { 1754 return $2 (); 1755 ; 1756 return 0; 1757 } 1758 _ACEOF 1759 if ac_fn_c_try_link "$LINENO" 1760 then : 1761 eval "$3=yes" 1762 else case e in #( 1763 e) eval "$3=no" ;; 1764 esac 1765 fi 1766 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1767 conftest$ac_exeext conftest.$ac_ext ;; 1768 esac 1769 fi 1770 eval ac_res=\$$3 1771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1772 printf "%s\n" "$ac_res" >&6; } 1773 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1774 1775 } # ac_fn_c_check_func 1776 ac_configure_args_raw= 1777 for ac_arg 1778 do 1779 case $ac_arg in 1780 *\'*) 1781 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1782 esac 1783 as_fn_append ac_configure_args_raw " '$ac_arg'" 1784 done 1785 1786 case $ac_configure_args_raw in 1787 *$as_nl*) 1788 ac_safe_unquote= ;; 1789 *) 1790 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1791 ac_unsafe_a="$ac_unsafe_z#~" 1792 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1793 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1794 esac 1795 1796 cat >config.log <<_ACEOF 1797 This file contains any messages produced by compilers while 1798 running configure, to aid debugging if configure makes a mistake. 1799 1800 It was created by xkbprint $as_me 1.0.7, which was 1801 generated by GNU Autoconf 2.72. Invocation command line was 1802 1803 $ $0$ac_configure_args_raw 1804 1805 _ACEOF 1806 exec 5>>config.log 1807 { 1808 cat <<_ASUNAME 1809 ## --------- ## 1810 ## Platform. ## 1811 ## --------- ## 1812 1813 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1814 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1815 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1816 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1817 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1818 1819 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1820 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1821 1822 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1823 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1824 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1825 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1826 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1827 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1828 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1829 1830 _ASUNAME 1831 1832 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1833 for as_dir in $PATH 1834 do 1835 IFS=$as_save_IFS 1836 case $as_dir in #((( 1837 '') as_dir=./ ;; 1838 */) ;; 1839 *) as_dir=$as_dir/ ;; 1840 esac 1841 printf "%s\n" "PATH: $as_dir" 1842 done 1843 IFS=$as_save_IFS 1844 1845 } >&5 1846 1847 cat >&5 <<_ACEOF 1848 1849 1850 ## ----------- ## 1851 ## Core tests. ## 1852 ## ----------- ## 1853 1854 _ACEOF 1855 1856 1857 # Keep a trace of the command line. 1858 # Strip out --no-create and --no-recursion so they do not pile up. 1859 # Strip out --silent because we don't want to record it for future runs. 1860 # Also quote any args containing shell meta-characters. 1861 # Make two passes to allow for proper duplicate-argument suppression. 1862 ac_configure_args= 1863 ac_configure_args0= 1864 ac_configure_args1= 1865 ac_must_keep_next=false 1866 for ac_pass in 1 2 1867 do 1868 for ac_arg 1869 do 1870 case $ac_arg in 1871 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1872 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1873 | -silent | --silent | --silen | --sile | --sil) 1874 continue ;; 1875 *\'*) 1876 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1877 esac 1878 case $ac_pass in 1879 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1880 2) 1881 as_fn_append ac_configure_args1 " '$ac_arg'" 1882 if test $ac_must_keep_next = true; then 1883 ac_must_keep_next=false # Got value, back to normal. 1884 else 1885 case $ac_arg in 1886 *=* | --config-cache | -C | -disable-* | --disable-* \ 1887 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1888 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1889 | -with-* | --with-* | -without-* | --without-* | --x) 1890 case "$ac_configure_args0 " in 1891 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1892 esac 1893 ;; 1894 -* ) ac_must_keep_next=true ;; 1895 esac 1896 fi 1897 as_fn_append ac_configure_args " '$ac_arg'" 1898 ;; 1899 esac 1900 done 1901 done 1902 { ac_configure_args0=; unset ac_configure_args0;} 1903 { ac_configure_args1=; unset ac_configure_args1;} 1904 1905 # When interrupted or exit'd, cleanup temporary files, and complete 1906 # config.log. We remove comments because anyway the quotes in there 1907 # would cause problems or look ugly. 1908 # WARNING: Use '\'' to represent an apostrophe within the trap. 1909 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1910 trap 'exit_status=$? 1911 # Sanitize IFS. 1912 IFS=" "" $as_nl" 1913 # Save into config.log some information that might help in debugging. 1914 { 1915 echo 1916 1917 printf "%s\n" "## ---------------- ## 1918 ## Cache variables. ## 1919 ## ---------------- ##" 1920 echo 1921 # The following way of writing the cache mishandles newlines in values, 1922 ( 1923 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1924 eval ac_val=\$$ac_var 1925 case $ac_val in #( 1926 *${as_nl}*) 1927 case $ac_var in #( 1928 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1929 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1930 esac 1931 case $ac_var in #( 1932 _ | IFS | as_nl) ;; #( 1933 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1934 *) { eval $ac_var=; unset $ac_var;} ;; 1935 esac ;; 1936 esac 1937 done 1938 (set) 2>&1 | 1939 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1940 *${as_nl}ac_space=\ *) 1941 sed -n \ 1942 "s/'\''/'\''\\\\'\'''\''/g; 1943 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1944 ;; #( 1945 *) 1946 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1947 ;; 1948 esac | 1949 sort 1950 ) 1951 echo 1952 1953 printf "%s\n" "## ----------------- ## 1954 ## Output variables. ## 1955 ## ----------------- ##" 1956 echo 1957 for ac_var in $ac_subst_vars 1958 do 1959 eval ac_val=\$$ac_var 1960 case $ac_val in 1961 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1962 esac 1963 printf "%s\n" "$ac_var='\''$ac_val'\''" 1964 done | sort 1965 echo 1966 1967 if test -n "$ac_subst_files"; then 1968 printf "%s\n" "## ------------------- ## 1969 ## File substitutions. ## 1970 ## ------------------- ##" 1971 echo 1972 for ac_var in $ac_subst_files 1973 do 1974 eval ac_val=\$$ac_var 1975 case $ac_val in 1976 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1977 esac 1978 printf "%s\n" "$ac_var='\''$ac_val'\''" 1979 done | sort 1980 echo 1981 fi 1982 1983 if test -s confdefs.h; then 1984 printf "%s\n" "## ----------- ## 1985 ## confdefs.h. ## 1986 ## ----------- ##" 1987 echo 1988 cat confdefs.h 1989 echo 1990 fi 1991 test "$ac_signal" != 0 && 1992 printf "%s\n" "$as_me: caught signal $ac_signal" 1993 printf "%s\n" "$as_me: exit $exit_status" 1994 } >&5 1995 rm -f core *.core core.conftest.* && 1996 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1997 exit $exit_status 1998 ' 0 1999 for ac_signal in 1 2 13 15; do 2000 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2001 done 2002 ac_signal=0 2003 2004 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2005 rm -f -r conftest* confdefs.h 2006 2007 printf "%s\n" "/* confdefs.h */" > confdefs.h 2008 2009 # Predefined preprocessor variables. 2010 2011 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2012 2013 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2014 2015 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2016 2017 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2018 2019 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2020 2021 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2022 2023 2024 # Let the site file select an alternate cache file if it wants to. 2025 # Prefer an explicitly selected file to automatically selected ones. 2026 if test -n "$CONFIG_SITE"; then 2027 ac_site_files="$CONFIG_SITE" 2028 elif test "x$prefix" != xNONE; then 2029 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2030 else 2031 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2032 fi 2033 2034 for ac_site_file in $ac_site_files 2035 do 2036 case $ac_site_file in #( 2037 */*) : 2038 ;; #( 2039 *) : 2040 ac_site_file=./$ac_site_file ;; 2041 esac 2042 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2044 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2045 sed 's/^/| /' "$ac_site_file" >&5 2046 . "$ac_site_file" \ 2047 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2048 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2049 as_fn_error $? "failed to load site script $ac_site_file 2050 See 'config.log' for more details" "$LINENO" 5; } 2051 fi 2052 done 2053 2054 if test -r "$cache_file"; then 2055 # Some versions of bash will fail to source /dev/null (special files 2056 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2057 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2059 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2060 case $cache_file in 2061 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2062 *) . "./$cache_file";; 2063 esac 2064 fi 2065 else 2066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2067 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2068 >$cache_file 2069 fi 2070 2071 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2072 # Test code for whether the C compiler supports C89 (global declarations) 2073 ac_c_conftest_c89_globals=' 2074 /* Does the compiler advertise C89 conformance? 2075 Do not test the value of __STDC__, because some compilers set it to 0 2076 while being otherwise adequately conformant. */ 2077 #if !defined __STDC__ 2078 # error "Compiler does not advertise C89 conformance" 2079 #endif 2080 2081 #include <stddef.h> 2082 #include <stdarg.h> 2083 struct stat; 2084 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2085 struct buf { int x; }; 2086 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2087 static char *e (char **p, int i) 2088 { 2089 return p[i]; 2090 } 2091 static char *f (char * (*g) (char **, int), char **p, ...) 2092 { 2093 char *s; 2094 va_list v; 2095 va_start (v,p); 2096 s = g (p, va_arg (v,int)); 2097 va_end (v); 2098 return s; 2099 } 2100 2101 /* C89 style stringification. */ 2102 #define noexpand_stringify(a) #a 2103 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2104 2105 /* C89 style token pasting. Exercises some of the corner cases that 2106 e.g. old MSVC gets wrong, but not very hard. */ 2107 #define noexpand_concat(a,b) a##b 2108 #define expand_concat(a,b) noexpand_concat(a,b) 2109 extern int vA; 2110 extern int vbee; 2111 #define aye A 2112 #define bee B 2113 int *pvA = &expand_concat(v,aye); 2114 int *pvbee = &noexpand_concat(v,bee); 2115 2116 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2117 function prototypes and stuff, but not \xHH hex character constants. 2118 These do not provoke an error unfortunately, instead are silently treated 2119 as an "x". The following induces an error, until -std is added to get 2120 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2121 array size at least. It is necessary to write \x00 == 0 to get something 2122 that is true only with -std. */ 2123 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2124 2125 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2126 inside strings and character constants. */ 2127 #define FOO(x) '\''x'\'' 2128 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2129 2130 int test (int i, double x); 2131 struct s1 {int (*f) (int a);}; 2132 struct s2 {int (*f) (double a);}; 2133 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2134 int, int);' 2135 2136 # Test code for whether the C compiler supports C89 (body of main). 2137 ac_c_conftest_c89_main=' 2138 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2139 ' 2140 2141 # Test code for whether the C compiler supports C99 (global declarations) 2142 ac_c_conftest_c99_globals=' 2143 /* Does the compiler advertise C99 conformance? */ 2144 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2145 # error "Compiler does not advertise C99 conformance" 2146 #endif 2147 2148 // See if C++-style comments work. 2149 2150 #include <stdbool.h> 2151 extern int puts (const char *); 2152 extern int printf (const char *, ...); 2153 extern int dprintf (int, const char *, ...); 2154 extern void *malloc (size_t); 2155 extern void free (void *); 2156 2157 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2158 // dprintf is used instead of fprintf to avoid needing to declare 2159 // FILE and stderr. 2160 #define debug(...) dprintf (2, __VA_ARGS__) 2161 #define showlist(...) puts (#__VA_ARGS__) 2162 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2163 static void 2164 test_varargs_macros (void) 2165 { 2166 int x = 1234; 2167 int y = 5678; 2168 debug ("Flag"); 2169 debug ("X = %d\n", x); 2170 showlist (The first, second, and third items.); 2171 report (x>y, "x is %d but y is %d", x, y); 2172 } 2173 2174 // Check long long types. 2175 #define BIG64 18446744073709551615ull 2176 #define BIG32 4294967295ul 2177 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2178 #if !BIG_OK 2179 #error "your preprocessor is broken" 2180 #endif 2181 #if BIG_OK 2182 #else 2183 #error "your preprocessor is broken" 2184 #endif 2185 static long long int bignum = -9223372036854775807LL; 2186 static unsigned long long int ubignum = BIG64; 2187 2188 struct incomplete_array 2189 { 2190 int datasize; 2191 double data[]; 2192 }; 2193 2194 struct named_init { 2195 int number; 2196 const wchar_t *name; 2197 double average; 2198 }; 2199 2200 typedef const char *ccp; 2201 2202 static inline int 2203 test_restrict (ccp restrict text) 2204 { 2205 // Iterate through items via the restricted pointer. 2206 // Also check for declarations in for loops. 2207 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2208 continue; 2209 return 0; 2210 } 2211 2212 // Check varargs and va_copy. 2213 static bool 2214 test_varargs (const char *format, ...) 2215 { 2216 va_list args; 2217 va_start (args, format); 2218 va_list args_copy; 2219 va_copy (args_copy, args); 2220 2221 const char *str = ""; 2222 int number = 0; 2223 float fnumber = 0; 2224 2225 while (*format) 2226 { 2227 switch (*format++) 2228 { 2229 case '\''s'\'': // string 2230 str = va_arg (args_copy, const char *); 2231 break; 2232 case '\''d'\'': // int 2233 number = va_arg (args_copy, int); 2234 break; 2235 case '\''f'\'': // float 2236 fnumber = va_arg (args_copy, double); 2237 break; 2238 default: 2239 break; 2240 } 2241 } 2242 va_end (args_copy); 2243 va_end (args); 2244 2245 return *str && number && fnumber; 2246 } 2247 ' 2248 2249 # Test code for whether the C compiler supports C99 (body of main). 2250 ac_c_conftest_c99_main=' 2251 // Check bool. 2252 _Bool success = false; 2253 success |= (argc != 0); 2254 2255 // Check restrict. 2256 if (test_restrict ("String literal") == 0) 2257 success = true; 2258 char *restrict newvar = "Another string"; 2259 2260 // Check varargs. 2261 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2262 test_varargs_macros (); 2263 2264 // Check flexible array members. 2265 struct incomplete_array *ia = 2266 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2267 ia->datasize = 10; 2268 for (int i = 0; i < ia->datasize; ++i) 2269 ia->data[i] = i * 1.234; 2270 // Work around memory leak warnings. 2271 free (ia); 2272 2273 // Check named initializers. 2274 struct named_init ni = { 2275 .number = 34, 2276 .name = L"Test wide string", 2277 .average = 543.34343, 2278 }; 2279 2280 ni.number = 58; 2281 2282 int dynamic_array[ni.number]; 2283 dynamic_array[0] = argv[0][0]; 2284 dynamic_array[ni.number - 1] = 543; 2285 2286 // work around unused variable warnings 2287 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2288 || dynamic_array[ni.number - 1] != 543); 2289 ' 2290 2291 # Test code for whether the C compiler supports C11 (global declarations) 2292 ac_c_conftest_c11_globals=' 2293 /* Does the compiler advertise C11 conformance? */ 2294 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2295 # error "Compiler does not advertise C11 conformance" 2296 #endif 2297 2298 // Check _Alignas. 2299 char _Alignas (double) aligned_as_double; 2300 char _Alignas (0) no_special_alignment; 2301 extern char aligned_as_int; 2302 char _Alignas (0) _Alignas (int) aligned_as_int; 2303 2304 // Check _Alignof. 2305 enum 2306 { 2307 int_alignment = _Alignof (int), 2308 int_array_alignment = _Alignof (int[100]), 2309 char_alignment = _Alignof (char) 2310 }; 2311 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2312 2313 // Check _Noreturn. 2314 int _Noreturn does_not_return (void) { for (;;) continue; } 2315 2316 // Check _Static_assert. 2317 struct test_static_assert 2318 { 2319 int x; 2320 _Static_assert (sizeof (int) <= sizeof (long int), 2321 "_Static_assert does not work in struct"); 2322 long int y; 2323 }; 2324 2325 // Check UTF-8 literals. 2326 #define u8 syntax error! 2327 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2328 2329 // Check duplicate typedefs. 2330 typedef long *long_ptr; 2331 typedef long int *long_ptr; 2332 typedef long_ptr long_ptr; 2333 2334 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2335 struct anonymous 2336 { 2337 union { 2338 struct { int i; int j; }; 2339 struct { int k; long int l; } w; 2340 }; 2341 int m; 2342 } v1; 2343 ' 2344 2345 # Test code for whether the C compiler supports C11 (body of main). 2346 ac_c_conftest_c11_main=' 2347 _Static_assert ((offsetof (struct anonymous, i) 2348 == offsetof (struct anonymous, w.k)), 2349 "Anonymous union alignment botch"); 2350 v1.i = 2; 2351 v1.w.k = 5; 2352 ok |= v1.i != 5; 2353 ' 2354 2355 # Test code for whether the C compiler supports C11 (complete). 2356 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2357 ${ac_c_conftest_c99_globals} 2358 ${ac_c_conftest_c11_globals} 2359 2360 int 2361 main (int argc, char **argv) 2362 { 2363 int ok = 0; 2364 ${ac_c_conftest_c89_main} 2365 ${ac_c_conftest_c99_main} 2366 ${ac_c_conftest_c11_main} 2367 return ok; 2368 } 2369 " 2370 2371 # Test code for whether the C compiler supports C99 (complete). 2372 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2373 ${ac_c_conftest_c99_globals} 2374 2375 int 2376 main (int argc, char **argv) 2377 { 2378 int ok = 0; 2379 ${ac_c_conftest_c89_main} 2380 ${ac_c_conftest_c99_main} 2381 return ok; 2382 } 2383 " 2384 2385 # Test code for whether the C compiler supports C89 (complete). 2386 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2387 2388 int 2389 main (int argc, char **argv) 2390 { 2391 int ok = 0; 2392 ${ac_c_conftest_c89_main} 2393 return ok; 2394 } 2395 " 2396 2397 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2398 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2399 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2400 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2401 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2402 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2403 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2404 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2405 as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2406 as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2407 2408 # Auxiliary files required by this configure script. 2409 ac_aux_files="config.guess config.sub missing install-sh compile" 2410 2411 # Locations in which to look for auxiliary files. 2412 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2413 2414 # Search for a directory containing all of the required auxiliary files, 2415 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2416 # If we don't find one directory that contains all the files we need, 2417 # we report the set of missing files from the *first* directory in 2418 # $ac_aux_dir_candidates and give up. 2419 ac_missing_aux_files="" 2420 ac_first_candidate=: 2421 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2422 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2423 as_found=false 2424 for as_dir in $ac_aux_dir_candidates 2425 do 2426 IFS=$as_save_IFS 2427 case $as_dir in #((( 2428 '') as_dir=./ ;; 2429 */) ;; 2430 *) as_dir=$as_dir/ ;; 2431 esac 2432 as_found=: 2433 2434 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2435 ac_aux_dir_found=yes 2436 ac_install_sh= 2437 for ac_aux in $ac_aux_files 2438 do 2439 # As a special case, if "install-sh" is required, that requirement 2440 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2441 # and $ac_install_sh is set appropriately for whichever one is found. 2442 if test x"$ac_aux" = x"install-sh" 2443 then 2444 if test -f "${as_dir}install-sh"; then 2445 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2446 ac_install_sh="${as_dir}install-sh -c" 2447 elif test -f "${as_dir}install.sh"; then 2448 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2449 ac_install_sh="${as_dir}install.sh -c" 2450 elif test -f "${as_dir}shtool"; then 2451 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2452 ac_install_sh="${as_dir}shtool install -c" 2453 else 2454 ac_aux_dir_found=no 2455 if $ac_first_candidate; then 2456 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2457 else 2458 break 2459 fi 2460 fi 2461 else 2462 if test -f "${as_dir}${ac_aux}"; then 2463 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2464 else 2465 ac_aux_dir_found=no 2466 if $ac_first_candidate; then 2467 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2468 else 2469 break 2470 fi 2471 fi 2472 fi 2473 done 2474 if test "$ac_aux_dir_found" = yes; then 2475 ac_aux_dir="$as_dir" 2476 break 2477 fi 2478 ac_first_candidate=false 2479 2480 as_found=false 2481 done 2482 IFS=$as_save_IFS 2483 if $as_found 2484 then : 2485 2486 else case e in #( 2487 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2488 esac 2489 fi 2490 2491 2492 # These three variables are undocumented and unsupported, 2493 # and are intended to be withdrawn in a future Autoconf release. 2494 # They can cause serious problems if a builder's source tree is in a directory 2495 # whose full name contains unusual characters. 2496 if test -f "${ac_aux_dir}config.guess"; then 2497 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2498 fi 2499 if test -f "${ac_aux_dir}config.sub"; then 2500 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2501 fi 2502 if test -f "$ac_aux_dir/configure"; then 2503 ac_configure="$SHELL ${ac_aux_dir}configure" 2504 fi 2505 2506 # Check that the precious variables saved in the cache have kept the same 2507 # value. 2508 ac_cache_corrupted=false 2509 for ac_var in $ac_precious_vars; do 2510 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2511 eval ac_new_set=\$ac_env_${ac_var}_set 2512 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2513 eval ac_new_val=\$ac_env_${ac_var}_value 2514 case $ac_old_set,$ac_new_set in 2515 set,) 2516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2517 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2518 ac_cache_corrupted=: ;; 2519 ,set) 2520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2521 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2522 ac_cache_corrupted=: ;; 2523 ,);; 2524 *) 2525 if test "x$ac_old_val" != "x$ac_new_val"; then 2526 # differences in whitespace do not lead to failure. 2527 ac_old_val_w=`echo x $ac_old_val` 2528 ac_new_val_w=`echo x $ac_new_val` 2529 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2531 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2532 ac_cache_corrupted=: 2533 else 2534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2535 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2536 eval $ac_var=\$ac_old_val 2537 fi 2538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2539 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2541 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2542 fi;; 2543 esac 2544 # Pass precious variables to config.status. 2545 if test "$ac_new_set" = set; then 2546 case $ac_new_val in 2547 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2548 *) ac_arg=$ac_var=$ac_new_val ;; 2549 esac 2550 case " $ac_configure_args " in 2551 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2552 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2553 esac 2554 fi 2555 done 2556 if $ac_cache_corrupted; then 2557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2558 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2560 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2561 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2562 and start over" "$LINENO" 5 2563 fi 2564 ## -------------------- ## 2565 ## Main body of script. ## 2566 ## -------------------- ## 2567 2568 ac_ext=c 2569 ac_cpp='$CPP $CPPFLAGS' 2570 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2571 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2572 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2573 2574 2575 2576 ac_config_headers="$ac_config_headers config.h" 2577 2578 # Needed for asprintf on GNU libc 2579 2580 2581 2582 2583 2584 2585 2586 2587 2588 2589 2590 # Expand $ac_aux_dir to an absolute path. 2591 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2592 2593 ac_ext=c 2594 ac_cpp='$CPP $CPPFLAGS' 2595 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2596 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2597 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2598 if test -n "$ac_tool_prefix"; then 2599 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2600 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2602 printf %s "checking for $ac_word... " >&6; } 2603 if test ${ac_cv_prog_CC+y} 2604 then : 2605 printf %s "(cached) " >&6 2606 else case e in #( 2607 e) if test -n "$CC"; then 2608 ac_cv_prog_CC="$CC" # Let the user override the test. 2609 else 2610 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2611 for as_dir in $PATH 2612 do 2613 IFS=$as_save_IFS 2614 case $as_dir in #((( 2615 '') as_dir=./ ;; 2616 */) ;; 2617 *) as_dir=$as_dir/ ;; 2618 esac 2619 for ac_exec_ext in '' $ac_executable_extensions; do 2620 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2621 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2622 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2623 break 2 2624 fi 2625 done 2626 done 2627 IFS=$as_save_IFS 2628 2629 fi ;; 2630 esac 2631 fi 2632 CC=$ac_cv_prog_CC 2633 if test -n "$CC"; then 2634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2635 printf "%s\n" "$CC" >&6; } 2636 else 2637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2638 printf "%s\n" "no" >&6; } 2639 fi 2640 2641 2642 fi 2643 if test -z "$ac_cv_prog_CC"; then 2644 ac_ct_CC=$CC 2645 # Extract the first word of "gcc", so it can be a program name with args. 2646 set dummy gcc; ac_word=$2 2647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2648 printf %s "checking for $ac_word... " >&6; } 2649 if test ${ac_cv_prog_ac_ct_CC+y} 2650 then : 2651 printf %s "(cached) " >&6 2652 else case e in #( 2653 e) if test -n "$ac_ct_CC"; then 2654 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2655 else 2656 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2657 for as_dir in $PATH 2658 do 2659 IFS=$as_save_IFS 2660 case $as_dir in #((( 2661 '') as_dir=./ ;; 2662 */) ;; 2663 *) as_dir=$as_dir/ ;; 2664 esac 2665 for ac_exec_ext in '' $ac_executable_extensions; do 2666 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2667 ac_cv_prog_ac_ct_CC="gcc" 2668 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2669 break 2 2670 fi 2671 done 2672 done 2673 IFS=$as_save_IFS 2674 2675 fi ;; 2676 esac 2677 fi 2678 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2679 if test -n "$ac_ct_CC"; then 2680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2681 printf "%s\n" "$ac_ct_CC" >&6; } 2682 else 2683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2684 printf "%s\n" "no" >&6; } 2685 fi 2686 2687 if test "x$ac_ct_CC" = x; then 2688 CC="" 2689 else 2690 case $cross_compiling:$ac_tool_warned in 2691 yes:) 2692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2693 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2694 ac_tool_warned=yes ;; 2695 esac 2696 CC=$ac_ct_CC 2697 fi 2698 else 2699 CC="$ac_cv_prog_CC" 2700 fi 2701 2702 if test -z "$CC"; then 2703 if test -n "$ac_tool_prefix"; then 2704 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2705 set dummy ${ac_tool_prefix}cc; ac_word=$2 2706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2707 printf %s "checking for $ac_word... " >&6; } 2708 if test ${ac_cv_prog_CC+y} 2709 then : 2710 printf %s "(cached) " >&6 2711 else case e in #( 2712 e) if test -n "$CC"; then 2713 ac_cv_prog_CC="$CC" # Let the user override the test. 2714 else 2715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2716 for as_dir in $PATH 2717 do 2718 IFS=$as_save_IFS 2719 case $as_dir in #((( 2720 '') as_dir=./ ;; 2721 */) ;; 2722 *) as_dir=$as_dir/ ;; 2723 esac 2724 for ac_exec_ext in '' $ac_executable_extensions; do 2725 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2726 ac_cv_prog_CC="${ac_tool_prefix}cc" 2727 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2728 break 2 2729 fi 2730 done 2731 done 2732 IFS=$as_save_IFS 2733 2734 fi ;; 2735 esac 2736 fi 2737 CC=$ac_cv_prog_CC 2738 if test -n "$CC"; then 2739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2740 printf "%s\n" "$CC" >&6; } 2741 else 2742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2743 printf "%s\n" "no" >&6; } 2744 fi 2745 2746 2747 fi 2748 fi 2749 if test -z "$CC"; then 2750 # Extract the first word of "cc", so it can be a program name with args. 2751 set dummy cc; ac_word=$2 2752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2753 printf %s "checking for $ac_word... " >&6; } 2754 if test ${ac_cv_prog_CC+y} 2755 then : 2756 printf %s "(cached) " >&6 2757 else case e in #( 2758 e) if test -n "$CC"; then 2759 ac_cv_prog_CC="$CC" # Let the user override the test. 2760 else 2761 ac_prog_rejected=no 2762 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2763 for as_dir in $PATH 2764 do 2765 IFS=$as_save_IFS 2766 case $as_dir in #((( 2767 '') as_dir=./ ;; 2768 */) ;; 2769 *) as_dir=$as_dir/ ;; 2770 esac 2771 for ac_exec_ext in '' $ac_executable_extensions; do 2772 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2773 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2774 ac_prog_rejected=yes 2775 continue 2776 fi 2777 ac_cv_prog_CC="cc" 2778 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2779 break 2 2780 fi 2781 done 2782 done 2783 IFS=$as_save_IFS 2784 2785 if test $ac_prog_rejected = yes; then 2786 # We found a bogon in the path, so make sure we never use it. 2787 set dummy $ac_cv_prog_CC 2788 shift 2789 if test $# != 0; then 2790 # We chose a different compiler from the bogus one. 2791 # However, it has the same basename, so the bogon will be chosen 2792 # first if we set CC to just the basename; use the full file name. 2793 shift 2794 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2795 fi 2796 fi 2797 fi ;; 2798 esac 2799 fi 2800 CC=$ac_cv_prog_CC 2801 if test -n "$CC"; then 2802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2803 printf "%s\n" "$CC" >&6; } 2804 else 2805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2806 printf "%s\n" "no" >&6; } 2807 fi 2808 2809 2810 fi 2811 if test -z "$CC"; then 2812 if test -n "$ac_tool_prefix"; then 2813 for ac_prog in cl.exe 2814 do 2815 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2816 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2818 printf %s "checking for $ac_word... " >&6; } 2819 if test ${ac_cv_prog_CC+y} 2820 then : 2821 printf %s "(cached) " >&6 2822 else case e in #( 2823 e) if test -n "$CC"; then 2824 ac_cv_prog_CC="$CC" # Let the user override the test. 2825 else 2826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2827 for as_dir in $PATH 2828 do 2829 IFS=$as_save_IFS 2830 case $as_dir in #((( 2831 '') as_dir=./ ;; 2832 */) ;; 2833 *) as_dir=$as_dir/ ;; 2834 esac 2835 for ac_exec_ext in '' $ac_executable_extensions; do 2836 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2837 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2838 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2839 break 2 2840 fi 2841 done 2842 done 2843 IFS=$as_save_IFS 2844 2845 fi ;; 2846 esac 2847 fi 2848 CC=$ac_cv_prog_CC 2849 if test -n "$CC"; then 2850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2851 printf "%s\n" "$CC" >&6; } 2852 else 2853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2854 printf "%s\n" "no" >&6; } 2855 fi 2856 2857 2858 test -n "$CC" && break 2859 done 2860 fi 2861 if test -z "$CC"; then 2862 ac_ct_CC=$CC 2863 for ac_prog in cl.exe 2864 do 2865 # Extract the first word of "$ac_prog", so it can be a program name with args. 2866 set dummy $ac_prog; ac_word=$2 2867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2868 printf %s "checking for $ac_word... " >&6; } 2869 if test ${ac_cv_prog_ac_ct_CC+y} 2870 then : 2871 printf %s "(cached) " >&6 2872 else case e in #( 2873 e) if test -n "$ac_ct_CC"; then 2874 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2875 else 2876 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2877 for as_dir in $PATH 2878 do 2879 IFS=$as_save_IFS 2880 case $as_dir in #((( 2881 '') as_dir=./ ;; 2882 */) ;; 2883 *) as_dir=$as_dir/ ;; 2884 esac 2885 for ac_exec_ext in '' $ac_executable_extensions; do 2886 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2887 ac_cv_prog_ac_ct_CC="$ac_prog" 2888 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2889 break 2 2890 fi 2891 done 2892 done 2893 IFS=$as_save_IFS 2894 2895 fi ;; 2896 esac 2897 fi 2898 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2899 if test -n "$ac_ct_CC"; then 2900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2901 printf "%s\n" "$ac_ct_CC" >&6; } 2902 else 2903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2904 printf "%s\n" "no" >&6; } 2905 fi 2906 2907 2908 test -n "$ac_ct_CC" && break 2909 done 2910 2911 if test "x$ac_ct_CC" = x; then 2912 CC="" 2913 else 2914 case $cross_compiling:$ac_tool_warned in 2915 yes:) 2916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2917 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2918 ac_tool_warned=yes ;; 2919 esac 2920 CC=$ac_ct_CC 2921 fi 2922 fi 2923 2924 fi 2925 if test -z "$CC"; then 2926 if test -n "$ac_tool_prefix"; then 2927 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 2928 set dummy ${ac_tool_prefix}clang; ac_word=$2 2929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2930 printf %s "checking for $ac_word... " >&6; } 2931 if test ${ac_cv_prog_CC+y} 2932 then : 2933 printf %s "(cached) " >&6 2934 else case e in #( 2935 e) if test -n "$CC"; then 2936 ac_cv_prog_CC="$CC" # Let the user override the test. 2937 else 2938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2939 for as_dir in $PATH 2940 do 2941 IFS=$as_save_IFS 2942 case $as_dir in #((( 2943 '') as_dir=./ ;; 2944 */) ;; 2945 *) as_dir=$as_dir/ ;; 2946 esac 2947 for ac_exec_ext in '' $ac_executable_extensions; do 2948 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2949 ac_cv_prog_CC="${ac_tool_prefix}clang" 2950 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2951 break 2 2952 fi 2953 done 2954 done 2955 IFS=$as_save_IFS 2956 2957 fi ;; 2958 esac 2959 fi 2960 CC=$ac_cv_prog_CC 2961 if test -n "$CC"; then 2962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2963 printf "%s\n" "$CC" >&6; } 2964 else 2965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2966 printf "%s\n" "no" >&6; } 2967 fi 2968 2969 2970 fi 2971 if test -z "$ac_cv_prog_CC"; then 2972 ac_ct_CC=$CC 2973 # Extract the first word of "clang", so it can be a program name with args. 2974 set dummy clang; ac_word=$2 2975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2976 printf %s "checking for $ac_word... " >&6; } 2977 if test ${ac_cv_prog_ac_ct_CC+y} 2978 then : 2979 printf %s "(cached) " >&6 2980 else case e in #( 2981 e) if test -n "$ac_ct_CC"; then 2982 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2983 else 2984 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2985 for as_dir in $PATH 2986 do 2987 IFS=$as_save_IFS 2988 case $as_dir in #((( 2989 '') as_dir=./ ;; 2990 */) ;; 2991 *) as_dir=$as_dir/ ;; 2992 esac 2993 for ac_exec_ext in '' $ac_executable_extensions; do 2994 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2995 ac_cv_prog_ac_ct_CC="clang" 2996 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2997 break 2 2998 fi 2999 done 3000 done 3001 IFS=$as_save_IFS 3002 3003 fi ;; 3004 esac 3005 fi 3006 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3007 if test -n "$ac_ct_CC"; then 3008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3009 printf "%s\n" "$ac_ct_CC" >&6; } 3010 else 3011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3012 printf "%s\n" "no" >&6; } 3013 fi 3014 3015 if test "x$ac_ct_CC" = x; then 3016 CC="" 3017 else 3018 case $cross_compiling:$ac_tool_warned in 3019 yes:) 3020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3021 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3022 ac_tool_warned=yes ;; 3023 esac 3024 CC=$ac_ct_CC 3025 fi 3026 else 3027 CC="$ac_cv_prog_CC" 3028 fi 3029 3030 fi 3031 3032 3033 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3034 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3035 as_fn_error $? "no acceptable C compiler found in \$PATH 3036 See 'config.log' for more details" "$LINENO" 5; } 3037 3038 # Provide some information about the compiler. 3039 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3040 set X $ac_compile 3041 ac_compiler=$2 3042 for ac_option in --version -v -V -qversion -version; do 3043 { { ac_try="$ac_compiler $ac_option >&5" 3044 case "(($ac_try" in 3045 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3046 *) ac_try_echo=$ac_try;; 3047 esac 3048 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3049 printf "%s\n" "$ac_try_echo"; } >&5 3050 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3051 ac_status=$? 3052 if test -s conftest.err; then 3053 sed '10a\ 3054 ... rest of stderr output deleted ... 3055 10q' conftest.err >conftest.er1 3056 cat conftest.er1 >&5 3057 fi 3058 rm -f conftest.er1 conftest.err 3059 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3060 test $ac_status = 0; } 3061 done 3062 3063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3064 /* end confdefs.h. */ 3065 3066 int 3067 main (void) 3068 { 3069 3070 ; 3071 return 0; 3072 } 3073 _ACEOF 3074 ac_clean_files_save=$ac_clean_files 3075 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3076 # Try to create an executable without -o first, disregard a.out. 3077 # It will help us diagnose broken compilers, and finding out an intuition 3078 # of exeext. 3079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3080 printf %s "checking whether the C compiler works... " >&6; } 3081 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3082 3083 # The possible output files: 3084 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3085 3086 ac_rmfiles= 3087 for ac_file in $ac_files 3088 do 3089 case $ac_file in 3090 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3091 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3092 esac 3093 done 3094 rm -f $ac_rmfiles 3095 3096 if { { ac_try="$ac_link_default" 3097 case "(($ac_try" in 3098 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3099 *) ac_try_echo=$ac_try;; 3100 esac 3101 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3102 printf "%s\n" "$ac_try_echo"; } >&5 3103 (eval "$ac_link_default") 2>&5 3104 ac_status=$? 3105 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3106 test $ac_status = 0; } 3107 then : 3108 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3109 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3110 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3111 # so that the user can short-circuit this test for compilers unknown to 3112 # Autoconf. 3113 for ac_file in $ac_files '' 3114 do 3115 test -f "$ac_file" || continue 3116 case $ac_file in 3117 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3118 ;; 3119 [ab].out ) 3120 # We found the default executable, but exeext='' is most 3121 # certainly right. 3122 break;; 3123 *.* ) 3124 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3125 then :; else 3126 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3127 fi 3128 # We set ac_cv_exeext here because the later test for it is not 3129 # safe: cross compilers may not add the suffix if given an '-o' 3130 # argument, so we may need to know it at that point already. 3131 # Even if this section looks crufty: it has the advantage of 3132 # actually working. 3133 break;; 3134 * ) 3135 break;; 3136 esac 3137 done 3138 test "$ac_cv_exeext" = no && ac_cv_exeext= 3139 3140 else case e in #( 3141 e) ac_file='' ;; 3142 esac 3143 fi 3144 if test -z "$ac_file" 3145 then : 3146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3147 printf "%s\n" "no" >&6; } 3148 printf "%s\n" "$as_me: failed program was:" >&5 3149 sed 's/^/| /' conftest.$ac_ext >&5 3150 3151 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3152 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3153 as_fn_error 77 "C compiler cannot create executables 3154 See 'config.log' for more details" "$LINENO" 5; } 3155 else case e in #( 3156 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3157 printf "%s\n" "yes" >&6; } ;; 3158 esac 3159 fi 3160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3161 printf %s "checking for C compiler default output file name... " >&6; } 3162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3163 printf "%s\n" "$ac_file" >&6; } 3164 ac_exeext=$ac_cv_exeext 3165 3166 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3167 ac_clean_files=$ac_clean_files_save 3168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3169 printf %s "checking for suffix of executables... " >&6; } 3170 if { { ac_try="$ac_link" 3171 case "(($ac_try" in 3172 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3173 *) ac_try_echo=$ac_try;; 3174 esac 3175 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3176 printf "%s\n" "$ac_try_echo"; } >&5 3177 (eval "$ac_link") 2>&5 3178 ac_status=$? 3179 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3180 test $ac_status = 0; } 3181 then : 3182 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3183 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3184 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3185 # 'rm'. 3186 for ac_file in conftest.exe conftest conftest.*; do 3187 test -f "$ac_file" || continue 3188 case $ac_file in 3189 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3190 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3191 break;; 3192 * ) break;; 3193 esac 3194 done 3195 else case e in #( 3196 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3197 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3198 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3199 See 'config.log' for more details" "$LINENO" 5; } ;; 3200 esac 3201 fi 3202 rm -f conftest conftest$ac_cv_exeext 3203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3204 printf "%s\n" "$ac_cv_exeext" >&6; } 3205 3206 rm -f conftest.$ac_ext 3207 EXEEXT=$ac_cv_exeext 3208 ac_exeext=$EXEEXT 3209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3210 /* end confdefs.h. */ 3211 #include <stdio.h> 3212 int 3213 main (void) 3214 { 3215 FILE *f = fopen ("conftest.out", "w"); 3216 if (!f) 3217 return 1; 3218 return ferror (f) || fclose (f) != 0; 3219 3220 ; 3221 return 0; 3222 } 3223 _ACEOF 3224 ac_clean_files="$ac_clean_files conftest.out" 3225 # Check that the compiler produces executables we can run. If not, either 3226 # the compiler is broken, or we cross compile. 3227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3228 printf %s "checking whether we are cross compiling... " >&6; } 3229 if test "$cross_compiling" != yes; then 3230 { { ac_try="$ac_link" 3231 case "(($ac_try" in 3232 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3233 *) ac_try_echo=$ac_try;; 3234 esac 3235 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3236 printf "%s\n" "$ac_try_echo"; } >&5 3237 (eval "$ac_link") 2>&5 3238 ac_status=$? 3239 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3240 test $ac_status = 0; } 3241 if { ac_try='./conftest$ac_cv_exeext' 3242 { { case "(($ac_try" in 3243 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3244 *) ac_try_echo=$ac_try;; 3245 esac 3246 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3247 printf "%s\n" "$ac_try_echo"; } >&5 3248 (eval "$ac_try") 2>&5 3249 ac_status=$? 3250 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3251 test $ac_status = 0; }; }; then 3252 cross_compiling=no 3253 else 3254 if test "$cross_compiling" = maybe; then 3255 cross_compiling=yes 3256 else 3257 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3258 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3259 as_fn_error 77 "cannot run C compiled programs. 3260 If you meant to cross compile, use '--host'. 3261 See 'config.log' for more details" "$LINENO" 5; } 3262 fi 3263 fi 3264 fi 3265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3266 printf "%s\n" "$cross_compiling" >&6; } 3267 3268 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3269 conftest.o conftest.obj conftest.out 3270 ac_clean_files=$ac_clean_files_save 3271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3272 printf %s "checking for suffix of object files... " >&6; } 3273 if test ${ac_cv_objext+y} 3274 then : 3275 printf %s "(cached) " >&6 3276 else case e in #( 3277 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3278 /* end confdefs.h. */ 3279 3280 int 3281 main (void) 3282 { 3283 3284 ; 3285 return 0; 3286 } 3287 _ACEOF 3288 rm -f conftest.o conftest.obj 3289 if { { ac_try="$ac_compile" 3290 case "(($ac_try" in 3291 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3292 *) ac_try_echo=$ac_try;; 3293 esac 3294 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3295 printf "%s\n" "$ac_try_echo"; } >&5 3296 (eval "$ac_compile") 2>&5 3297 ac_status=$? 3298 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3299 test $ac_status = 0; } 3300 then : 3301 for ac_file in conftest.o conftest.obj conftest.*; do 3302 test -f "$ac_file" || continue; 3303 case $ac_file in 3304 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3305 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3306 break;; 3307 esac 3308 done 3309 else case e in #( 3310 e) printf "%s\n" "$as_me: failed program was:" >&5 3311 sed 's/^/| /' conftest.$ac_ext >&5 3312 3313 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3314 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3315 as_fn_error $? "cannot compute suffix of object files: cannot compile 3316 See 'config.log' for more details" "$LINENO" 5; } ;; 3317 esac 3318 fi 3319 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3320 esac 3321 fi 3322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3323 printf "%s\n" "$ac_cv_objext" >&6; } 3324 OBJEXT=$ac_cv_objext 3325 ac_objext=$OBJEXT 3326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3327 printf %s "checking whether the compiler supports GNU C... " >&6; } 3328 if test ${ac_cv_c_compiler_gnu+y} 3329 then : 3330 printf %s "(cached) " >&6 3331 else case e in #( 3332 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3333 /* end confdefs.h. */ 3334 3335 int 3336 main (void) 3337 { 3338 #ifndef __GNUC__ 3339 choke me 3340 #endif 3341 3342 ; 3343 return 0; 3344 } 3345 _ACEOF 3346 if ac_fn_c_try_compile "$LINENO" 3347 then : 3348 ac_compiler_gnu=yes 3349 else case e in #( 3350 e) ac_compiler_gnu=no ;; 3351 esac 3352 fi 3353 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3354 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3355 ;; 3356 esac 3357 fi 3358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3359 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3360 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3361 3362 if test $ac_compiler_gnu = yes; then 3363 GCC=yes 3364 else 3365 GCC= 3366 fi 3367 ac_test_CFLAGS=${CFLAGS+y} 3368 ac_save_CFLAGS=$CFLAGS 3369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3370 printf %s "checking whether $CC accepts -g... " >&6; } 3371 if test ${ac_cv_prog_cc_g+y} 3372 then : 3373 printf %s "(cached) " >&6 3374 else case e in #( 3375 e) ac_save_c_werror_flag=$ac_c_werror_flag 3376 ac_c_werror_flag=yes 3377 ac_cv_prog_cc_g=no 3378 CFLAGS="-g" 3379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3380 /* end confdefs.h. */ 3381 3382 int 3383 main (void) 3384 { 3385 3386 ; 3387 return 0; 3388 } 3389 _ACEOF 3390 if ac_fn_c_try_compile "$LINENO" 3391 then : 3392 ac_cv_prog_cc_g=yes 3393 else case e in #( 3394 e) CFLAGS="" 3395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3396 /* end confdefs.h. */ 3397 3398 int 3399 main (void) 3400 { 3401 3402 ; 3403 return 0; 3404 } 3405 _ACEOF 3406 if ac_fn_c_try_compile "$LINENO" 3407 then : 3408 3409 else case e in #( 3410 e) ac_c_werror_flag=$ac_save_c_werror_flag 3411 CFLAGS="-g" 3412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3413 /* end confdefs.h. */ 3414 3415 int 3416 main (void) 3417 { 3418 3419 ; 3420 return 0; 3421 } 3422 _ACEOF 3423 if ac_fn_c_try_compile "$LINENO" 3424 then : 3425 ac_cv_prog_cc_g=yes 3426 fi 3427 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3428 esac 3429 fi 3430 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3431 esac 3432 fi 3433 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3434 ac_c_werror_flag=$ac_save_c_werror_flag ;; 3435 esac 3436 fi 3437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3438 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3439 if test $ac_test_CFLAGS; then 3440 CFLAGS=$ac_save_CFLAGS 3441 elif test $ac_cv_prog_cc_g = yes; then 3442 if test "$GCC" = yes; then 3443 CFLAGS="-g -O2" 3444 else 3445 CFLAGS="-g" 3446 fi 3447 else 3448 if test "$GCC" = yes; then 3449 CFLAGS="-O2" 3450 else 3451 CFLAGS= 3452 fi 3453 fi 3454 ac_prog_cc_stdc=no 3455 if test x$ac_prog_cc_stdc = xno 3456 then : 3457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3458 printf %s "checking for $CC option to enable C11 features... " >&6; } 3459 if test ${ac_cv_prog_cc_c11+y} 3460 then : 3461 printf %s "(cached) " >&6 3462 else case e in #( 3463 e) ac_cv_prog_cc_c11=no 3464 ac_save_CC=$CC 3465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3466 /* end confdefs.h. */ 3467 $ac_c_conftest_c11_program 3468 _ACEOF 3469 for ac_arg in '' -std=gnu11 3470 do 3471 CC="$ac_save_CC $ac_arg" 3472 if ac_fn_c_try_compile "$LINENO" 3473 then : 3474 ac_cv_prog_cc_c11=$ac_arg 3475 fi 3476 rm -f core conftest.err conftest.$ac_objext conftest.beam 3477 test "x$ac_cv_prog_cc_c11" != "xno" && break 3478 done 3479 rm -f conftest.$ac_ext 3480 CC=$ac_save_CC ;; 3481 esac 3482 fi 3483 3484 if test "x$ac_cv_prog_cc_c11" = xno 3485 then : 3486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3487 printf "%s\n" "unsupported" >&6; } 3488 else case e in #( 3489 e) if test "x$ac_cv_prog_cc_c11" = x 3490 then : 3491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3492 printf "%s\n" "none needed" >&6; } 3493 else case e in #( 3494 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3495 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3496 CC="$CC $ac_cv_prog_cc_c11" ;; 3497 esac 3498 fi 3499 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3500 ac_prog_cc_stdc=c11 ;; 3501 esac 3502 fi 3503 fi 3504 if test x$ac_prog_cc_stdc = xno 3505 then : 3506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3507 printf %s "checking for $CC option to enable C99 features... " >&6; } 3508 if test ${ac_cv_prog_cc_c99+y} 3509 then : 3510 printf %s "(cached) " >&6 3511 else case e in #( 3512 e) ac_cv_prog_cc_c99=no 3513 ac_save_CC=$CC 3514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3515 /* end confdefs.h. */ 3516 $ac_c_conftest_c99_program 3517 _ACEOF 3518 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3519 do 3520 CC="$ac_save_CC $ac_arg" 3521 if ac_fn_c_try_compile "$LINENO" 3522 then : 3523 ac_cv_prog_cc_c99=$ac_arg 3524 fi 3525 rm -f core conftest.err conftest.$ac_objext conftest.beam 3526 test "x$ac_cv_prog_cc_c99" != "xno" && break 3527 done 3528 rm -f conftest.$ac_ext 3529 CC=$ac_save_CC ;; 3530 esac 3531 fi 3532 3533 if test "x$ac_cv_prog_cc_c99" = xno 3534 then : 3535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3536 printf "%s\n" "unsupported" >&6; } 3537 else case e in #( 3538 e) if test "x$ac_cv_prog_cc_c99" = x 3539 then : 3540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3541 printf "%s\n" "none needed" >&6; } 3542 else case e in #( 3543 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3544 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3545 CC="$CC $ac_cv_prog_cc_c99" ;; 3546 esac 3547 fi 3548 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3549 ac_prog_cc_stdc=c99 ;; 3550 esac 3551 fi 3552 fi 3553 if test x$ac_prog_cc_stdc = xno 3554 then : 3555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3556 printf %s "checking for $CC option to enable C89 features... " >&6; } 3557 if test ${ac_cv_prog_cc_c89+y} 3558 then : 3559 printf %s "(cached) " >&6 3560 else case e in #( 3561 e) ac_cv_prog_cc_c89=no 3562 ac_save_CC=$CC 3563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3564 /* end confdefs.h. */ 3565 $ac_c_conftest_c89_program 3566 _ACEOF 3567 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3568 do 3569 CC="$ac_save_CC $ac_arg" 3570 if ac_fn_c_try_compile "$LINENO" 3571 then : 3572 ac_cv_prog_cc_c89=$ac_arg 3573 fi 3574 rm -f core conftest.err conftest.$ac_objext conftest.beam 3575 test "x$ac_cv_prog_cc_c89" != "xno" && break 3576 done 3577 rm -f conftest.$ac_ext 3578 CC=$ac_save_CC ;; 3579 esac 3580 fi 3581 3582 if test "x$ac_cv_prog_cc_c89" = xno 3583 then : 3584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3585 printf "%s\n" "unsupported" >&6; } 3586 else case e in #( 3587 e) if test "x$ac_cv_prog_cc_c89" = x 3588 then : 3589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3590 printf "%s\n" "none needed" >&6; } 3591 else case e in #( 3592 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3593 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3594 CC="$CC $ac_cv_prog_cc_c89" ;; 3595 esac 3596 fi 3597 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3598 ac_prog_cc_stdc=c89 ;; 3599 esac 3600 fi 3601 fi 3602 3603 ac_ext=c 3604 ac_cpp='$CPP $CPPFLAGS' 3605 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3606 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3607 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3608 3609 3610 ac_ext=c 3611 ac_cpp='$CPP $CPPFLAGS' 3612 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3613 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3614 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3616 printf %s "checking whether $CC understands -c and -o together... " >&6; } 3617 if test ${am_cv_prog_cc_c_o+y} 3618 then : 3619 printf %s "(cached) " >&6 3620 else case e in #( 3621 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3622 /* end confdefs.h. */ 3623 3624 int 3625 main (void) 3626 { 3627 3628 ; 3629 return 0; 3630 } 3631 _ACEOF 3632 # Make sure it works both with $CC and with simple cc. 3633 # Following AC_PROG_CC_C_O, we do the test twice because some 3634 # compilers refuse to overwrite an existing .o file with -o, 3635 # though they will create one. 3636 am_cv_prog_cc_c_o=yes 3637 for am_i in 1 2; do 3638 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3639 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3640 ac_status=$? 3641 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3642 (exit $ac_status); } \ 3643 && test -f conftest2.$ac_objext; then 3644 : OK 3645 else 3646 am_cv_prog_cc_c_o=no 3647 break 3648 fi 3649 done 3650 rm -f core conftest* 3651 unset am_i ;; 3652 esac 3653 fi 3654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3655 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 3656 if test "$am_cv_prog_cc_c_o" != yes; then 3657 # Losing compiler, so override with the script. 3658 # FIXME: It is wrong to rewrite CC. 3659 # But if we don't then we get into trouble of one sort or another. 3660 # A longer-term fix would be to have automake use am__CC in this case, 3661 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3662 CC="$am_aux_dir/compile $CC" 3663 fi 3664 ac_ext=c 3665 ac_cpp='$CPP $CPPFLAGS' 3666 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3667 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3668 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3669 3670 3671 3672 ac_header= ac_cache= 3673 for ac_item in $ac_header_c_list 3674 do 3675 if test $ac_cache; then 3676 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3677 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3678 printf "%s\n" "#define $ac_item 1" >> confdefs.h 3679 fi 3680 ac_header= ac_cache= 3681 elif test $ac_header; then 3682 ac_cache=$ac_item 3683 else 3684 ac_header=$ac_item 3685 fi 3686 done 3687 3688 3689 3690 3691 3692 3693 3694 3695 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3696 then : 3697 3698 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 3699 3700 fi 3701 3702 3703 3704 3705 3706 3707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3708 printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3709 if test ${ac_cv_safe_to_define___extensions__+y} 3710 then : 3711 printf %s "(cached) " >&6 3712 else case e in #( 3713 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3714 /* end confdefs.h. */ 3715 3716 # define __EXTENSIONS__ 1 3717 $ac_includes_default 3718 int 3719 main (void) 3720 { 3721 3722 ; 3723 return 0; 3724 } 3725 _ACEOF 3726 if ac_fn_c_try_compile "$LINENO" 3727 then : 3728 ac_cv_safe_to_define___extensions__=yes 3729 else case e in #( 3730 e) ac_cv_safe_to_define___extensions__=no ;; 3731 esac 3732 fi 3733 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3734 esac 3735 fi 3736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3737 printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } 3738 3739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 3740 printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 3741 if test ${ac_cv_should_define__xopen_source+y} 3742 then : 3743 printf %s "(cached) " >&6 3744 else case e in #( 3745 e) ac_cv_should_define__xopen_source=no 3746 if test $ac_cv_header_wchar_h = yes 3747 then : 3748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3749 /* end confdefs.h. */ 3750 3751 #include <wchar.h> 3752 mbstate_t x; 3753 int 3754 main (void) 3755 { 3756 3757 ; 3758 return 0; 3759 } 3760 _ACEOF 3761 if ac_fn_c_try_compile "$LINENO" 3762 then : 3763 3764 else case e in #( 3765 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3766 /* end confdefs.h. */ 3767 3768 #define _XOPEN_SOURCE 500 3769 #include <wchar.h> 3770 mbstate_t x; 3771 int 3772 main (void) 3773 { 3774 3775 ; 3776 return 0; 3777 } 3778 _ACEOF 3779 if ac_fn_c_try_compile "$LINENO" 3780 then : 3781 ac_cv_should_define__xopen_source=yes 3782 fi 3783 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3784 esac 3785 fi 3786 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3787 fi ;; 3788 esac 3789 fi 3790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 3791 printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } 3792 3793 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h 3794 3795 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3796 3797 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h 3798 3799 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 3800 3801 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 3802 3803 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h 3804 3805 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3806 3807 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 3808 3809 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 3810 3811 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 3812 3813 printf "%s\n" "#define __STDC_WANT_IEC_60559_EXT__ 1" >>confdefs.h 3814 3815 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 3816 3817 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 3818 3819 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 3820 3821 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 3822 3823 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h 3824 3825 if test $ac_cv_header_minix_config_h = yes 3826 then : 3827 MINIX=yes 3828 printf "%s\n" "#define _MINIX 1" >>confdefs.h 3829 3830 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 3831 3832 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h 3833 3834 else case e in #( 3835 e) MINIX= ;; 3836 esac 3837 fi 3838 if test $ac_cv_safe_to_define___extensions__ = yes 3839 then : 3840 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h 3841 3842 fi 3843 if test $ac_cv_should_define__xopen_source = yes 3844 then : 3845 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 3846 3847 fi 3848 3849 3850 # Initialize Automake 3851 am__api_version='1.17' 3852 3853 3854 # Find a good install program. We prefer a C program (faster), 3855 # so one script is as good as another. But avoid the broken or 3856 # incompatible versions: 3857 # SysV /etc/install, /usr/sbin/install 3858 # SunOS /usr/etc/install 3859 # IRIX /sbin/install 3860 # AIX /bin/install 3861 # AmigaOS /C/install, which installs bootblocks on floppy discs 3862 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3863 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3864 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3865 # OS/2's system install, which has a completely different semantic 3866 # ./install, which can be erroneously created by make from ./install.sh. 3867 # Reject install programs that cannot install multiple files. 3868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3869 printf %s "checking for a BSD-compatible install... " >&6; } 3870 if test -z "$INSTALL"; then 3871 if test ${ac_cv_path_install+y} 3872 then : 3873 printf %s "(cached) " >&6 3874 else case e in #( 3875 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3876 for as_dir in $PATH 3877 do 3878 IFS=$as_save_IFS 3879 case $as_dir in #((( 3880 '') as_dir=./ ;; 3881 */) ;; 3882 *) as_dir=$as_dir/ ;; 3883 esac 3884 # Account for fact that we put trailing slashes in our PATH walk. 3885 case $as_dir in #(( 3886 ./ | /[cC]/* | \ 3887 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3888 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3889 /usr/ucb/* ) ;; 3890 *) 3891 # OSF1 and SCO ODT 3.0 have their own names for install. 3892 # Don't use installbsd from OSF since it installs stuff as root 3893 # by default. 3894 for ac_prog in ginstall scoinst install; do 3895 for ac_exec_ext in '' $ac_executable_extensions; do 3896 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 3897 if test $ac_prog = install && 3898 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3899 # AIX install. It has an incompatible calling convention. 3900 : 3901 elif test $ac_prog = install && 3902 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3903 # program-specific install script used by HP pwplus--don't use. 3904 : 3905 else 3906 rm -rf conftest.one conftest.two conftest.dir 3907 echo one > conftest.one 3908 echo two > conftest.two 3909 mkdir conftest.dir 3910 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 3911 test -s conftest.one && test -s conftest.two && 3912 test -s conftest.dir/conftest.one && 3913 test -s conftest.dir/conftest.two 3914 then 3915 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 3916 break 3 3917 fi 3918 fi 3919 fi 3920 done 3921 done 3922 ;; 3923 esac 3924 3925 done 3926 IFS=$as_save_IFS 3927 3928 rm -rf conftest.one conftest.two conftest.dir 3929 ;; 3930 esac 3931 fi 3932 if test ${ac_cv_path_install+y}; then 3933 INSTALL=$ac_cv_path_install 3934 else 3935 # As a last resort, use the slow shell script. Don't cache a 3936 # value for INSTALL within a source directory, because that will 3937 # break other packages using the cache if that directory is 3938 # removed, or if the value is a relative name. 3939 INSTALL=$ac_install_sh 3940 fi 3941 fi 3942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3943 printf "%s\n" "$INSTALL" >&6; } 3944 3945 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3946 # It thinks the first close brace ends the variable substitution. 3947 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3948 3949 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3950 3951 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3952 3953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 3954 printf %s "checking whether sleep supports fractional seconds... " >&6; } 3955 if test ${am_cv_sleep_fractional_seconds+y} 3956 then : 3957 printf %s "(cached) " >&6 3958 else case e in #( 3959 e) if sleep 0.001 2>/dev/null 3960 then : 3961 am_cv_sleep_fractional_seconds=yes 3962 else case e in #( 3963 e) am_cv_sleep_fractional_seconds=no ;; 3964 esac 3965 fi 3966 ;; 3967 esac 3968 fi 3969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 3970 printf "%s\n" "$am_cv_sleep_fractional_seconds" >&6; } 3971 3972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 3973 printf %s "checking filesystem timestamp resolution... " >&6; } 3974 if test ${am_cv_filesystem_timestamp_resolution+y} 3975 then : 3976 printf %s "(cached) " >&6 3977 else case e in #( 3978 e) # Default to the worst case. 3979 am_cv_filesystem_timestamp_resolution=2 3980 3981 # Only try to go finer than 1 sec if sleep can do it. 3982 # Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 3983 # - 1 sec is not much of a win compared to 2 sec, and 3984 # - it takes 2 seconds to perform the test whether 1 sec works. 3985 # 3986 # Instead, just use the default 2s on platforms that have 1s resolution, 3987 # accept the extra 1s delay when using $sleep in the Automake tests, in 3988 # exchange for not incurring the 2s delay for running the test for all 3989 # packages. 3990 # 3991 am_try_resolutions= 3992 if test "$am_cv_sleep_fractional_seconds" = yes; then 3993 # Even a millisecond often causes a bunch of false positives, 3994 # so just try a hundredth of a second. The time saved between .001 and 3995 # .01 is not terribly consequential. 3996 am_try_resolutions="0.01 0.1 $am_try_resolutions" 3997 fi 3998 3999 # In order to catch current-generation FAT out, we must *modify* files 4000 # that already exist; the *creation* timestamp is finer. Use names 4001 # that make ls -t sort them differently when they have equal 4002 # timestamps than when they have distinct timestamps, keeping 4003 # in mind that ls -t prints the *newest* file first. 4004 rm -f conftest.ts? 4005 : > conftest.ts1 4006 : > conftest.ts2 4007 : > conftest.ts3 4008 4009 # Make sure ls -t actually works. Do 'set' in a subshell so we don't 4010 # clobber the current shell's arguments. (Outer-level square brackets 4011 # are removed by m4; they're present so that m4 does not expand 4012 # <dollar><star>; be careful, easy to get confused.) 4013 if ( 4014 set X `ls -t conftest.ts[12]` && 4015 { 4016 test "$*" != "X conftest.ts1 conftest.ts2" || 4017 test "$*" != "X conftest.ts2 conftest.ts1"; 4018 } 4019 ); then :; else 4020 # If neither matched, then we have a broken ls. This can happen 4021 # if, for instance, CONFIG_SHELL is bash and it inherits a 4022 # broken ls alias from the environment. This has actually 4023 # happened. Such a system could not be considered "sane". 4024 printf "%s\n" ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 4025 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4026 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4027 as_fn_error $? "ls -t produces unexpected output. 4028 Make sure there is not a broken ls alias in your environment. 4029 See 'config.log' for more details" "$LINENO" 5; } 4030 fi 4031 4032 for am_try_res in $am_try_resolutions; do 4033 # Any one fine-grained sleep might happen to cross the boundary 4034 # between two values of a coarser actual resolution, but if we do 4035 # two fine-grained sleeps in a row, at least one of them will fall 4036 # entirely within a coarse interval. 4037 echo alpha > conftest.ts1 4038 sleep $am_try_res 4039 echo beta > conftest.ts2 4040 sleep $am_try_res 4041 echo gamma > conftest.ts3 4042 4043 # We assume that 'ls -t' will make use of high-resolution 4044 # timestamps if the operating system supports them at all. 4045 if (set X `ls -t conftest.ts?` && 4046 test "$2" = conftest.ts3 && 4047 test "$3" = conftest.ts2 && 4048 test "$4" = conftest.ts1); then 4049 # 4050 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 4051 # because we don't need to test make. 4052 make_ok=true 4053 if test $am_try_res != 1; then 4054 # But if we've succeeded so far with a subsecond resolution, we 4055 # have one more thing to check: make. It can happen that 4056 # everything else supports the subsecond mtimes, but make doesn't; 4057 # notably on macOS, which ships make 3.81 from 2006 (the last one 4058 # released under GPLv2). https://bugs.gnu.org/68808 4059 # 4060 # We test $MAKE if it is defined in the environment, else "make". 4061 # It might get overridden later, but our hope is that in practice 4062 # it does not matter: it is the system "make" which is (by far) 4063 # the most likely to be broken, whereas if the user overrides it, 4064 # probably they did so with a better, or at least not worse, make. 4065 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 4066 # 4067 # Create a Makefile (real tab character here): 4068 rm -f conftest.mk 4069 echo 'conftest.ts1: conftest.ts2' >conftest.mk 4070 echo ' touch conftest.ts2' >>conftest.mk 4071 # 4072 # Now, running 4073 # touch conftest.ts1; touch conftest.ts2; make 4074 # should touch ts1 because ts2 is newer. This could happen by luck, 4075 # but most often, it will fail if make's support is insufficient. So 4076 # test for several consecutive successes. 4077 # 4078 # (We reuse conftest.ts[12] because we still want to modify existing 4079 # files, not create new ones, per above.) 4080 n=0 4081 make=${MAKE-make} 4082 until test $n -eq 3; do 4083 echo one > conftest.ts1 4084 sleep $am_try_res 4085 echo two > conftest.ts2 # ts2 should now be newer than ts1 4086 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 4087 make_ok=false 4088 break # out of $n loop 4089 fi 4090 n=`expr $n + 1` 4091 done 4092 fi 4093 # 4094 if $make_ok; then 4095 # Everything we know to check worked out, so call this resolution good. 4096 am_cv_filesystem_timestamp_resolution=$am_try_res 4097 break # out of $am_try_res loop 4098 fi 4099 # Otherwise, we'll go on to check the next resolution. 4100 fi 4101 done 4102 rm -f conftest.ts? 4103 # (end _am_filesystem_timestamp_resolution) 4104 ;; 4105 esac 4106 fi 4107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 4108 printf "%s\n" "$am_cv_filesystem_timestamp_resolution" >&6; } 4109 4110 # This check should not be cached, as it may vary across builds of 4111 # different projects. 4112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 4113 printf %s "checking whether build environment is sane... " >&6; } 4114 # Reject unsafe characters in $srcdir or the absolute working directory 4115 # name. Accept space and tab only in the latter. 4116 am_lf=' 4117 ' 4118 case `pwd` in 4119 *[\\\"\#\$\&\'\`$am_lf]*) 4120 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 4121 esac 4122 case $srcdir in 4123 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 4124 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 4125 esac 4126 4127 # Do 'set' in a subshell so we don't clobber the current shell's 4128 # arguments. Must try -L first in case configure is actually a 4129 # symlink; some systems play weird games with the mod time of symlinks 4130 # (eg FreeBSD returns the mod time of the symlink's containing 4131 # directory). 4132 am_build_env_is_sane=no 4133 am_has_slept=no 4134 rm -f conftest.file 4135 for am_try in 1 2; do 4136 echo "timestamp, slept: $am_has_slept" > conftest.file 4137 if ( 4138 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 4139 if test "$*" = "X"; then 4140 # -L didn't work. 4141 set X `ls -t "$srcdir/configure" conftest.file` 4142 fi 4143 test "$2" = conftest.file 4144 ); then 4145 am_build_env_is_sane=yes 4146 break 4147 fi 4148 # Just in case. 4149 sleep "$am_cv_filesystem_timestamp_resolution" 4150 am_has_slept=yes 4151 done 4152 4153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 4154 printf "%s\n" "$am_build_env_is_sane" >&6; } 4155 if test "$am_build_env_is_sane" = no; then 4156 as_fn_error $? "newly created file is older than distributed files! 4157 Check your system clock" "$LINENO" 5 4158 fi 4159 4160 # If we didn't sleep, we still need to ensure time stamps of config.status and 4161 # generated files are strictly newer. 4162 am_sleep_pid= 4163 if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 4164 then : 4165 4166 else case e in #( 4167 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 4168 am_sleep_pid=$! 4169 ;; 4170 esac 4171 fi 4172 4173 rm -f conftest.file 4174 4175 test "$program_prefix" != NONE && 4176 program_transform_name="s&^&$program_prefix&;$program_transform_name" 4177 # Use a double $ so make ignores it. 4178 test "$program_suffix" != NONE && 4179 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 4180 # Double any \ or $. 4181 # By default was 's,x,x', remove it if useless. 4182 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 4183 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 4184 4185 4186 if test x"${MISSING+set}" != xset; then 4187 MISSING="\${SHELL} '$am_aux_dir/missing'" 4188 fi 4189 # Use eval to expand $SHELL 4190 if eval "$MISSING --is-lightweight"; then 4191 am_missing_run="$MISSING " 4192 else 4193 am_missing_run= 4194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 4195 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 4196 fi 4197 4198 if test x"${install_sh+set}" != xset; then 4199 case $am_aux_dir in 4200 *\ * | *\ *) 4201 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4202 *) 4203 install_sh="\${SHELL} $am_aux_dir/install-sh" 4204 esac 4205 fi 4206 4207 # Installed binaries are usually stripped using 'strip' when the user 4208 # run "make install-strip". However 'strip' might not be the right 4209 # tool to use in cross-compilation environments, therefore Automake 4210 # will honor the 'STRIP' environment variable to overrule this program. 4211 if test "$cross_compiling" != no; then 4212 if test -n "$ac_tool_prefix"; then 4213 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4214 set dummy ${ac_tool_prefix}strip; ac_word=$2 4215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4216 printf %s "checking for $ac_word... " >&6; } 4217 if test ${ac_cv_prog_STRIP+y} 4218 then : 4219 printf %s "(cached) " >&6 4220 else case e in #( 4221 e) if test -n "$STRIP"; then 4222 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4223 else 4224 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4225 for as_dir in $PATH 4226 do 4227 IFS=$as_save_IFS 4228 case $as_dir in #((( 4229 '') as_dir=./ ;; 4230 */) ;; 4231 *) as_dir=$as_dir/ ;; 4232 esac 4233 for ac_exec_ext in '' $ac_executable_extensions; do 4234 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4235 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4236 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4237 break 2 4238 fi 4239 done 4240 done 4241 IFS=$as_save_IFS 4242 4243 fi ;; 4244 esac 4245 fi 4246 STRIP=$ac_cv_prog_STRIP 4247 if test -n "$STRIP"; then 4248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4249 printf "%s\n" "$STRIP" >&6; } 4250 else 4251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4252 printf "%s\n" "no" >&6; } 4253 fi 4254 4255 4256 fi 4257 if test -z "$ac_cv_prog_STRIP"; then 4258 ac_ct_STRIP=$STRIP 4259 # Extract the first word of "strip", so it can be a program name with args. 4260 set dummy strip; ac_word=$2 4261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4262 printf %s "checking for $ac_word... " >&6; } 4263 if test ${ac_cv_prog_ac_ct_STRIP+y} 4264 then : 4265 printf %s "(cached) " >&6 4266 else case e in #( 4267 e) if test -n "$ac_ct_STRIP"; then 4268 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4269 else 4270 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4271 for as_dir in $PATH 4272 do 4273 IFS=$as_save_IFS 4274 case $as_dir in #((( 4275 '') as_dir=./ ;; 4276 */) ;; 4277 *) as_dir=$as_dir/ ;; 4278 esac 4279 for ac_exec_ext in '' $ac_executable_extensions; do 4280 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4281 ac_cv_prog_ac_ct_STRIP="strip" 4282 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4283 break 2 4284 fi 4285 done 4286 done 4287 IFS=$as_save_IFS 4288 4289 fi ;; 4290 esac 4291 fi 4292 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4293 if test -n "$ac_ct_STRIP"; then 4294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4295 printf "%s\n" "$ac_ct_STRIP" >&6; } 4296 else 4297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4298 printf "%s\n" "no" >&6; } 4299 fi 4300 4301 if test "x$ac_ct_STRIP" = x; then 4302 STRIP=":" 4303 else 4304 case $cross_compiling:$ac_tool_warned in 4305 yes:) 4306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4307 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4308 ac_tool_warned=yes ;; 4309 esac 4310 STRIP=$ac_ct_STRIP 4311 fi 4312 else 4313 STRIP="$ac_cv_prog_STRIP" 4314 fi 4315 4316 fi 4317 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4318 4319 4320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 4321 printf %s "checking for a race-free mkdir -p... " >&6; } 4322 if test -z "$MKDIR_P"; then 4323 if test ${ac_cv_path_mkdir+y} 4324 then : 4325 printf %s "(cached) " >&6 4326 else case e in #( 4327 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4328 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4329 do 4330 IFS=$as_save_IFS 4331 case $as_dir in #((( 4332 '') as_dir=./ ;; 4333 */) ;; 4334 *) as_dir=$as_dir/ ;; 4335 esac 4336 for ac_prog in mkdir gmkdir; do 4337 for ac_exec_ext in '' $ac_executable_extensions; do 4338 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 4339 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 4340 'mkdir ('*'coreutils) '* | \ 4341 *'BusyBox '* | \ 4342 'mkdir (fileutils) '4.1*) 4343 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 4344 break 3;; 4345 esac 4346 done 4347 done 4348 done 4349 IFS=$as_save_IFS 4350 ;; 4351 esac 4352 fi 4353 4354 test -d ./--version && rmdir ./--version 4355 if test ${ac_cv_path_mkdir+y}; then 4356 MKDIR_P="$ac_cv_path_mkdir -p" 4357 else 4358 # As a last resort, use plain mkdir -p, 4359 # in the hope it doesn't have the bugs of ancient mkdir. 4360 MKDIR_P='mkdir -p' 4361 fi 4362 fi 4363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4364 printf "%s\n" "$MKDIR_P" >&6; } 4365 4366 for ac_prog in gawk mawk nawk awk 4367 do 4368 # Extract the first word of "$ac_prog", so it can be a program name with args. 4369 set dummy $ac_prog; ac_word=$2 4370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4371 printf %s "checking for $ac_word... " >&6; } 4372 if test ${ac_cv_prog_AWK+y} 4373 then : 4374 printf %s "(cached) " >&6 4375 else case e in #( 4376 e) if test -n "$AWK"; then 4377 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4378 else 4379 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4380 for as_dir in $PATH 4381 do 4382 IFS=$as_save_IFS 4383 case $as_dir in #((( 4384 '') as_dir=./ ;; 4385 */) ;; 4386 *) as_dir=$as_dir/ ;; 4387 esac 4388 for ac_exec_ext in '' $ac_executable_extensions; do 4389 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4390 ac_cv_prog_AWK="$ac_prog" 4391 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4392 break 2 4393 fi 4394 done 4395 done 4396 IFS=$as_save_IFS 4397 4398 fi ;; 4399 esac 4400 fi 4401 AWK=$ac_cv_prog_AWK 4402 if test -n "$AWK"; then 4403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4404 printf "%s\n" "$AWK" >&6; } 4405 else 4406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4407 printf "%s\n" "no" >&6; } 4408 fi 4409 4410 4411 test -n "$AWK" && break 4412 done 4413 4414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4415 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4416 set x ${MAKE-make} 4417 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4418 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 4419 then : 4420 printf %s "(cached) " >&6 4421 else case e in #( 4422 e) cat >conftest.make <<\_ACEOF 4423 SHELL = /bin/sh 4424 all: 4425 @echo '@@@%%%=$(MAKE)=@@@%%%' 4426 _ACEOF 4427 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4428 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4429 *@@@%%%=?*=@@@%%%*) 4430 eval ac_cv_prog_make_${ac_make}_set=yes;; 4431 *) 4432 eval ac_cv_prog_make_${ac_make}_set=no;; 4433 esac 4434 rm -f conftest.make ;; 4435 esac 4436 fi 4437 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4439 printf "%s\n" "yes" >&6; } 4440 SET_MAKE= 4441 else 4442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4443 printf "%s\n" "no" >&6; } 4444 SET_MAKE="MAKE=${MAKE-make}" 4445 fi 4446 4447 rm -rf .tst 2>/dev/null 4448 mkdir .tst 2>/dev/null 4449 if test -d .tst; then 4450 am__leading_dot=. 4451 else 4452 am__leading_dot=_ 4453 fi 4454 rmdir .tst 2>/dev/null 4455 4456 DEPDIR="${am__leading_dot}deps" 4457 4458 ac_config_commands="$ac_config_commands depfiles" 4459 4460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4461 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4462 cat > confinc.mk << 'END' 4463 am__doit: 4464 @echo this is the am__doit target >confinc.out 4465 .PHONY: am__doit 4466 END 4467 am__include="#" 4468 am__quote= 4469 # BSD make does it like this. 4470 echo '.include "confinc.mk" # ignored' > confmf.BSD 4471 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 4472 echo 'include confinc.mk # ignored' > confmf.GNU 4473 _am_result=no 4474 for s in GNU BSD; do 4475 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4476 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4477 ac_status=$? 4478 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4479 (exit $ac_status); } 4480 case $?:`cat confinc.out 2>/dev/null` in #( 4481 '0:this is the am__doit target') : 4482 case $s in #( 4483 BSD) : 4484 am__include='.include' am__quote='"' ;; #( 4485 *) : 4486 am__include='include' am__quote='' ;; 4487 esac ;; #( 4488 *) : 4489 ;; 4490 esac 4491 if test "$am__include" != "#"; then 4492 _am_result="yes ($s style)" 4493 break 4494 fi 4495 done 4496 rm -f confinc.* confmf.* 4497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4498 printf "%s\n" "${_am_result}" >&6; } 4499 4500 # Check whether --enable-dependency-tracking was given. 4501 if test ${enable_dependency_tracking+y} 4502 then : 4503 enableval=$enable_dependency_tracking; 4504 fi 4505 4506 if test "x$enable_dependency_tracking" != xno; then 4507 am_depcomp="$ac_aux_dir/depcomp" 4508 AMDEPBACKSLASH='\' 4509 am__nodep='_no' 4510 fi 4511 if test "x$enable_dependency_tracking" != xno; then 4512 AMDEP_TRUE= 4513 AMDEP_FALSE='#' 4514 else 4515 AMDEP_TRUE='#' 4516 AMDEP_FALSE= 4517 fi 4518 4519 4520 AM_DEFAULT_VERBOSITY=1 4521 # Check whether --enable-silent-rules was given. 4522 if test ${enable_silent_rules+y} 4523 then : 4524 enableval=$enable_silent_rules; 4525 fi 4526 4527 am_make=${MAKE-make} 4528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4529 printf %s "checking whether $am_make supports nested variables... " >&6; } 4530 if test ${am_cv_make_support_nested_variables+y} 4531 then : 4532 printf %s "(cached) " >&6 4533 else case e in #( 4534 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 4535 BAR0=false 4536 BAR1=true 4537 V=1 4538 am__doit: 4539 @$(TRUE) 4540 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4541 am_cv_make_support_nested_variables=yes 4542 else 4543 am_cv_make_support_nested_variables=no 4544 fi ;; 4545 esac 4546 fi 4547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4548 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 4549 AM_BACKSLASH='\' 4550 4551 am__rm_f_notfound= 4552 if (rm -f && rm -fr && rm -rf) 2>/dev/null 4553 then : 4554 4555 else case e in #( 4556 e) am__rm_f_notfound='""' ;; 4557 esac 4558 fi 4559 4560 4561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 4562 printf %s "checking xargs -n works... " >&6; } 4563 if test ${am_cv_xargs_n_works+y} 4564 then : 4565 printf %s "(cached) " >&6 4566 else case e in #( 4567 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 4568 3" 4569 then : 4570 am_cv_xargs_n_works=yes 4571 else case e in #( 4572 e) am_cv_xargs_n_works=no ;; 4573 esac 4574 fi ;; 4575 esac 4576 fi 4577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 4578 printf "%s\n" "$am_cv_xargs_n_works" >&6; } 4579 if test "$am_cv_xargs_n_works" = yes 4580 then : 4581 am__xargs_n='xargs -n' 4582 else case e in #( 4583 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 4584 ;; 4585 esac 4586 fi 4587 4588 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4589 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4590 # is not polluted with repeated "-I." 4591 am__isrc=' -I$(srcdir)' 4592 # test to see if srcdir already configured 4593 if test -f $srcdir/config.status; then 4594 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4595 fi 4596 fi 4597 4598 # test whether we have cygpath 4599 if test -z "$CYGPATH_W"; then 4600 if (cygpath --version) >/dev/null 2>/dev/null; then 4601 CYGPATH_W='cygpath -w' 4602 else 4603 CYGPATH_W=echo 4604 fi 4605 fi 4606 4607 4608 # Define the identity of the package. 4609 PACKAGE='xkbprint' 4610 VERSION='1.0.7' 4611 4612 4613 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 4614 4615 4616 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 4617 4618 # Some tools Automake needs. 4619 4620 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4621 4622 4623 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4624 4625 4626 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4627 4628 4629 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4630 4631 4632 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4633 4634 # For better backward compatibility. To be removed once Automake 1.9.x 4635 # dies out for good. For more background, see: 4636 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4637 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4638 mkdir_p='$(MKDIR_P)' 4639 4640 # We need awk for the "check" target (and possibly the TAP driver). The 4641 # system "awk" is bad on some platforms. 4642 # Always define AMTAR for backward compatibility. Yes, it's still used 4643 # in the wild :-( We should find a proper way to deprecate it ... 4644 AMTAR='$${TAR-tar}' 4645 4646 4647 # We'll loop over all known methods to create a tar archive until one works. 4648 _am_tools='gnutar pax cpio none' 4649 4650 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4651 4652 4653 4654 4655 4656 depcc="$CC" am_compiler_list= 4657 4658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4659 printf %s "checking dependency style of $depcc... " >&6; } 4660 if test ${am_cv_CC_dependencies_compiler_type+y} 4661 then : 4662 printf %s "(cached) " >&6 4663 else case e in #( 4664 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4665 # We make a subdir and do the tests there. Otherwise we can end up 4666 # making bogus files that we don't know about and never remove. For 4667 # instance it was reported that on HP-UX the gcc test will end up 4668 # making a dummy file named 'D' -- because '-MD' means "put the output 4669 # in D". 4670 rm -rf conftest.dir 4671 mkdir conftest.dir 4672 # Copy depcomp to subdir because otherwise we won't find it if we're 4673 # using a relative directory. 4674 cp "$am_depcomp" conftest.dir 4675 cd conftest.dir 4676 # We will build objects and dependencies in a subdirectory because 4677 # it helps to detect inapplicable dependency modes. For instance 4678 # both Tru64's cc and ICC support -MD to output dependencies as a 4679 # side effect of compilation, but ICC will put the dependencies in 4680 # the current directory while Tru64 will put them in the object 4681 # directory. 4682 mkdir sub 4683 4684 am_cv_CC_dependencies_compiler_type=none 4685 if test "$am_compiler_list" = ""; then 4686 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4687 fi 4688 am__universal=false 4689 case " $depcc " in #( 4690 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4691 esac 4692 4693 for depmode in $am_compiler_list; do 4694 # Setup a source with many dependencies, because some compilers 4695 # like to wrap large dependency lists on column 80 (with \), and 4696 # we should not choose a depcomp mode which is confused by this. 4697 # 4698 # We need to recreate these files for each test, as the compiler may 4699 # overwrite some of them when testing with obscure command lines. 4700 # This happens at least with the AIX C compiler. 4701 : > sub/conftest.c 4702 for i in 1 2 3 4 5 6; do 4703 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4704 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4705 # Solaris 10 /bin/sh. 4706 echo '/* dummy */' > sub/conftst$i.h 4707 done 4708 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4709 4710 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4711 # mode. It turns out that the SunPro C++ compiler does not properly 4712 # handle '-M -o', and we need to detect this. Also, some Intel 4713 # versions had trouble with output in subdirs. 4714 am__obj=sub/conftest.${OBJEXT-o} 4715 am__minus_obj="-o $am__obj" 4716 case $depmode in 4717 gcc) 4718 # This depmode causes a compiler race in universal mode. 4719 test "$am__universal" = false || continue 4720 ;; 4721 nosideeffect) 4722 # After this tag, mechanisms are not by side-effect, so they'll 4723 # only be used when explicitly requested. 4724 if test "x$enable_dependency_tracking" = xyes; then 4725 continue 4726 else 4727 break 4728 fi 4729 ;; 4730 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4731 # This compiler won't grok '-c -o', but also, the minuso test has 4732 # not run yet. These depmodes are late enough in the game, and 4733 # so weak that their functioning should not be impacted. 4734 am__obj=conftest.${OBJEXT-o} 4735 am__minus_obj= 4736 ;; 4737 none) break ;; 4738 esac 4739 if depmode=$depmode \ 4740 source=sub/conftest.c object=$am__obj \ 4741 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4742 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4743 >/dev/null 2>conftest.err && 4744 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4745 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4746 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4747 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4748 # icc doesn't choke on unknown options, it will just issue warnings 4749 # or remarks (even with -Werror). So we grep stderr for any message 4750 # that says an option was ignored or not supported. 4751 # When given -MP, icc 7.0 and 7.1 complain thus: 4752 # icc: Command line warning: ignoring option '-M'; no argument required 4753 # The diagnosis changed in icc 8.0: 4754 # icc: Command line remark: option '-MP' not supported 4755 if (grep 'ignoring option' conftest.err || 4756 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4757 am_cv_CC_dependencies_compiler_type=$depmode 4758 break 4759 fi 4760 fi 4761 done 4762 4763 cd .. 4764 rm -rf conftest.dir 4765 else 4766 am_cv_CC_dependencies_compiler_type=none 4767 fi 4768 ;; 4769 esac 4770 fi 4771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4772 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4773 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4774 4775 if 4776 test "x$enable_dependency_tracking" != xno \ 4777 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4778 am__fastdepCC_TRUE= 4779 am__fastdepCC_FALSE='#' 4780 else 4781 am__fastdepCC_TRUE='#' 4782 am__fastdepCC_FALSE= 4783 fi 4784 4785 4786 # Variables for tags utilities; see am/tags.am 4787 if test -z "$CTAGS"; then 4788 CTAGS=ctags 4789 fi 4790 4791 if test -z "$ETAGS"; then 4792 ETAGS=etags 4793 fi 4794 4795 if test -z "$CSCOPE"; then 4796 CSCOPE=cscope 4797 fi 4798 4799 4800 4801 4802 4803 4804 4805 4806 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4807 4808 4809 4810 4811 4812 4813 4814 4815 4816 4817 4818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4819 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4820 if test ${ac_cv_c_undeclared_builtin_options+y} 4821 then : 4822 printf %s "(cached) " >&6 4823 else case e in #( 4824 e) ac_save_CFLAGS=$CFLAGS 4825 ac_cv_c_undeclared_builtin_options='cannot detect' 4826 for ac_arg in '' -fno-builtin; do 4827 CFLAGS="$ac_save_CFLAGS $ac_arg" 4828 # This test program should *not* compile successfully. 4829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4830 /* end confdefs.h. */ 4831 4832 int 4833 main (void) 4834 { 4835 (void) strchr; 4836 ; 4837 return 0; 4838 } 4839 _ACEOF 4840 if ac_fn_c_try_compile "$LINENO" 4841 then : 4842 4843 else case e in #( 4844 e) # This test program should compile successfully. 4845 # No library function is consistently available on 4846 # freestanding implementations, so test against a dummy 4847 # declaration. Include always-available headers on the 4848 # off chance that they somehow elicit warnings. 4849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4850 /* end confdefs.h. */ 4851 #include <float.h> 4852 #include <limits.h> 4853 #include <stdarg.h> 4854 #include <stddef.h> 4855 extern void ac_decl (int, char *); 4856 4857 int 4858 main (void) 4859 { 4860 (void) ac_decl (0, (char *) 0); 4861 (void) ac_decl; 4862 4863 ; 4864 return 0; 4865 } 4866 _ACEOF 4867 if ac_fn_c_try_compile "$LINENO" 4868 then : 4869 if test x"$ac_arg" = x 4870 then : 4871 ac_cv_c_undeclared_builtin_options='none needed' 4872 else case e in #( 4873 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4874 esac 4875 fi 4876 break 4877 fi 4878 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4879 esac 4880 fi 4881 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4882 done 4883 CFLAGS=$ac_save_CFLAGS 4884 ;; 4885 esac 4886 fi 4887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4888 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4889 case $ac_cv_c_undeclared_builtin_options in #( 4890 'cannot detect') : 4891 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4892 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4893 as_fn_error $? "cannot make $CC report undeclared builtins 4894 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4895 'none needed') : 4896 ac_c_undeclared_builtin_options='' ;; #( 4897 *) : 4898 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4899 esac 4900 4901 4902 4903 4904 4905 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4906 if test "x$ac_cv_have_decl___clang__" = xyes 4907 then : 4908 CLANGCC="yes" 4909 else case e in #( 4910 e) CLANGCC="no" ;; 4911 esac 4912 fi 4913 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4914 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4915 then : 4916 INTELCC="yes" 4917 else case e in #( 4918 e) INTELCC="no" ;; 4919 esac 4920 fi 4921 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4922 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4923 then : 4924 SUNCC="yes" 4925 else case e in #( 4926 e) SUNCC="no" ;; 4927 esac 4928 fi 4929 4930 4931 4932 4933 4934 4935 4936 4937 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4938 if test -n "$ac_tool_prefix"; then 4939 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4940 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4942 printf %s "checking for $ac_word... " >&6; } 4943 if test ${ac_cv_path_PKG_CONFIG+y} 4944 then : 4945 printf %s "(cached) " >&6 4946 else case e in #( 4947 e) case $PKG_CONFIG in 4948 [\\/]* | ?:[\\/]*) 4949 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4950 ;; 4951 *) 4952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4953 for as_dir in $PATH 4954 do 4955 IFS=$as_save_IFS 4956 case $as_dir in #((( 4957 '') as_dir=./ ;; 4958 */) ;; 4959 *) as_dir=$as_dir/ ;; 4960 esac 4961 for ac_exec_ext in '' $ac_executable_extensions; do 4962 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4963 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4964 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4965 break 2 4966 fi 4967 done 4968 done 4969 IFS=$as_save_IFS 4970 4971 ;; 4972 esac ;; 4973 esac 4974 fi 4975 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4976 if test -n "$PKG_CONFIG"; then 4977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4978 printf "%s\n" "$PKG_CONFIG" >&6; } 4979 else 4980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4981 printf "%s\n" "no" >&6; } 4982 fi 4983 4984 4985 fi 4986 if test -z "$ac_cv_path_PKG_CONFIG"; then 4987 ac_pt_PKG_CONFIG=$PKG_CONFIG 4988 # Extract the first word of "pkg-config", so it can be a program name with args. 4989 set dummy pkg-config; ac_word=$2 4990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4991 printf %s "checking for $ac_word... " >&6; } 4992 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4993 then : 4994 printf %s "(cached) " >&6 4995 else case e in #( 4996 e) case $ac_pt_PKG_CONFIG in 4997 [\\/]* | ?:[\\/]*) 4998 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4999 ;; 5000 *) 5001 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5002 for as_dir in $PATH 5003 do 5004 IFS=$as_save_IFS 5005 case $as_dir in #((( 5006 '') as_dir=./ ;; 5007 */) ;; 5008 *) as_dir=$as_dir/ ;; 5009 esac 5010 for ac_exec_ext in '' $ac_executable_extensions; do 5011 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5012 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5013 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5014 break 2 5015 fi 5016 done 5017 done 5018 IFS=$as_save_IFS 5019 5020 ;; 5021 esac ;; 5022 esac 5023 fi 5024 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 5025 if test -n "$ac_pt_PKG_CONFIG"; then 5026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 5027 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 5028 else 5029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5030 printf "%s\n" "no" >&6; } 5031 fi 5032 5033 if test "x$ac_pt_PKG_CONFIG" = x; then 5034 PKG_CONFIG="" 5035 else 5036 case $cross_compiling:$ac_tool_warned in 5037 yes:) 5038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5039 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5040 ac_tool_warned=yes ;; 5041 esac 5042 PKG_CONFIG=$ac_pt_PKG_CONFIG 5043 fi 5044 else 5045 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 5046 fi 5047 5048 fi 5049 if test -n "$PKG_CONFIG"; then 5050 _pkg_min_version=0.9.0 5051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 5052 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 5053 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 5054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5055 printf "%s\n" "yes" >&6; } 5056 else 5057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5058 printf "%s\n" "no" >&6; } 5059 PKG_CONFIG="" 5060 fi 5061 fi 5062 5063 5064 # Make sure we can run config.sub. 5065 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 5066 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 5067 5068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 5069 printf %s "checking build system type... " >&6; } 5070 if test ${ac_cv_build+y} 5071 then : 5072 printf %s "(cached) " >&6 5073 else case e in #( 5074 e) ac_build_alias=$build_alias 5075 test "x$ac_build_alias" = x && 5076 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 5077 test "x$ac_build_alias" = x && 5078 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 5079 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 5080 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 5081 ;; 5082 esac 5083 fi 5084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 5085 printf "%s\n" "$ac_cv_build" >&6; } 5086 case $ac_cv_build in 5087 *-*-*) ;; 5088 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 5089 esac 5090 build=$ac_cv_build 5091 ac_save_IFS=$IFS; IFS='-' 5092 set x $ac_cv_build 5093 shift 5094 build_cpu=$1 5095 build_vendor=$2 5096 shift; shift 5097 # Remember, the first character of IFS is used to create $*, 5098 # except with old shells: 5099 build_os=$* 5100 IFS=$ac_save_IFS 5101 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 5102 5103 5104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 5105 printf %s "checking host system type... " >&6; } 5106 if test ${ac_cv_host+y} 5107 then : 5108 printf %s "(cached) " >&6 5109 else case e in #( 5110 e) if test "x$host_alias" = x; then 5111 ac_cv_host=$ac_cv_build 5112 else 5113 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 5114 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 5115 fi 5116 ;; 5117 esac 5118 fi 5119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 5120 printf "%s\n" "$ac_cv_host" >&6; } 5121 case $ac_cv_host in 5122 *-*-*) ;; 5123 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 5124 esac 5125 host=$ac_cv_host 5126 ac_save_IFS=$IFS; IFS='-' 5127 set x $ac_cv_host 5128 shift 5129 host_cpu=$1 5130 host_vendor=$2 5131 shift; shift 5132 # Remember, the first character of IFS is used to create $*, 5133 # except with old shells: 5134 host_os=$* 5135 IFS=$ac_save_IFS 5136 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 5137 5138 5139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5140 printf %s "checking for a sed that does not truncate output... " >&6; } 5141 if test ${ac_cv_path_SED+y} 5142 then : 5143 printf %s "(cached) " >&6 5144 else case e in #( 5145 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5146 for ac_i in 1 2 3 4 5 6 7; do 5147 ac_script="$ac_script$as_nl$ac_script" 5148 done 5149 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5150 { ac_script=; unset ac_script;} 5151 if test -z "$SED"; then 5152 ac_path_SED_found=false 5153 # Loop through the user's path and test for each of PROGNAME-LIST 5154 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5155 for as_dir in $PATH 5156 do 5157 IFS=$as_save_IFS 5158 case $as_dir in #((( 5159 '') as_dir=./ ;; 5160 */) ;; 5161 *) as_dir=$as_dir/ ;; 5162 esac 5163 for ac_prog in sed gsed 5164 do 5165 for ac_exec_ext in '' $ac_executable_extensions; do 5166 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5167 as_fn_executable_p "$ac_path_SED" || continue 5168 # Check for GNU ac_path_SED and select it if it is found. 5169 # Check for GNU $ac_path_SED 5170 case `"$ac_path_SED" --version 2>&1` in #( 5171 *GNU*) 5172 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5173 #( 5174 *) 5175 ac_count=0 5176 printf %s 0123456789 >"conftest.in" 5177 while : 5178 do 5179 cat "conftest.in" "conftest.in" >"conftest.tmp" 5180 mv "conftest.tmp" "conftest.in" 5181 cp "conftest.in" "conftest.nl" 5182 printf "%s\n" '' >> "conftest.nl" 5183 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5184 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5185 as_fn_arith $ac_count + 1 && ac_count=$as_val 5186 if test $ac_count -gt ${ac_path_SED_max-0}; then 5187 # Best one so far, save it but keep looking for a better one 5188 ac_cv_path_SED="$ac_path_SED" 5189 ac_path_SED_max=$ac_count 5190 fi 5191 # 10*(2^10) chars as input seems more than enough 5192 test $ac_count -gt 10 && break 5193 done 5194 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5195 esac 5196 5197 $ac_path_SED_found && break 3 5198 done 5199 done 5200 done 5201 IFS=$as_save_IFS 5202 if test -z "$ac_cv_path_SED"; then 5203 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5204 fi 5205 else 5206 ac_cv_path_SED=$SED 5207 fi 5208 ;; 5209 esac 5210 fi 5211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5212 printf "%s\n" "$ac_cv_path_SED" >&6; } 5213 SED="$ac_cv_path_SED" 5214 rm -f conftest.sed 5215 5216 5217 5218 5219 5220 5221 # Check whether --enable-selective-werror was given. 5222 if test ${enable_selective_werror+y} 5223 then : 5224 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5225 else case e in #( 5226 e) SELECTIVE_WERROR=yes ;; 5227 esac 5228 fi 5229 5230 5231 5232 5233 5234 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5235 if test "x$SUNCC" = "xyes"; then 5236 BASE_CFLAGS="-v" 5237 else 5238 BASE_CFLAGS="" 5239 fi 5240 5241 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5242 5243 5244 5245 5246 5247 5248 5249 5250 5251 5252 5253 5254 5255 xorg_testset_save_CFLAGS="$CFLAGS" 5256 5257 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5258 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5260 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5261 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5262 then : 5263 printf %s "(cached) " >&6 5264 else case e in #( 5265 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5266 /* end confdefs.h. */ 5267 int i; 5268 _ACEOF 5269 if ac_fn_c_try_compile "$LINENO" 5270 then : 5271 xorg_cv_cc_flag_unknown_warning_option=yes 5272 else case e in #( 5273 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5274 esac 5275 fi 5276 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5277 esac 5278 fi 5279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5280 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5281 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5282 CFLAGS="$xorg_testset_save_CFLAGS" 5283 fi 5284 5285 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5286 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5287 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5288 fi 5289 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5291 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5292 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5293 then : 5294 printf %s "(cached) " >&6 5295 else case e in #( 5296 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5297 /* end confdefs.h. */ 5298 int i; 5299 _ACEOF 5300 if ac_fn_c_try_compile "$LINENO" 5301 then : 5302 xorg_cv_cc_flag_unused_command_line_argument=yes 5303 else case e in #( 5304 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5305 esac 5306 fi 5307 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5308 esac 5309 fi 5310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5311 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5312 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5313 CFLAGS="$xorg_testset_save_CFLAGS" 5314 fi 5315 5316 found="no" 5317 5318 if test $found = "no" ; then 5319 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5321 fi 5322 5323 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5325 fi 5326 5327 CFLAGS="$CFLAGS -Wall" 5328 5329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5330 printf %s "checking if $CC supports -Wall... " >&6; } 5331 cacheid=xorg_cv_cc_flag__Wall 5332 if eval test \${$cacheid+y} 5333 then : 5334 printf %s "(cached) " >&6 5335 else case e in #( 5336 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5337 /* end confdefs.h. */ 5338 int i; 5339 int 5340 main (void) 5341 { 5342 5343 ; 5344 return 0; 5345 } 5346 _ACEOF 5347 if ac_fn_c_try_link "$LINENO" 5348 then : 5349 eval $cacheid=yes 5350 else case e in #( 5351 e) eval $cacheid=no ;; 5352 esac 5353 fi 5354 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5355 conftest$ac_exeext conftest.$ac_ext ;; 5356 esac 5357 fi 5358 5359 5360 CFLAGS="$xorg_testset_save_CFLAGS" 5361 5362 eval supported=\$$cacheid 5363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5364 printf "%s\n" "$supported" >&6; } 5365 if test "$supported" = "yes" ; then 5366 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5367 found="yes" 5368 fi 5369 fi 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 xorg_testset_save_CFLAGS="$CFLAGS" 5386 5387 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5390 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5391 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5392 then : 5393 printf %s "(cached) " >&6 5394 else case e in #( 5395 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5396 /* end confdefs.h. */ 5397 int i; 5398 _ACEOF 5399 if ac_fn_c_try_compile "$LINENO" 5400 then : 5401 xorg_cv_cc_flag_unknown_warning_option=yes 5402 else case e in #( 5403 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5404 esac 5405 fi 5406 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5407 esac 5408 fi 5409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5410 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5411 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5412 CFLAGS="$xorg_testset_save_CFLAGS" 5413 fi 5414 5415 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5416 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5418 fi 5419 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5421 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5422 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5423 then : 5424 printf %s "(cached) " >&6 5425 else case e in #( 5426 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5427 /* end confdefs.h. */ 5428 int i; 5429 _ACEOF 5430 if ac_fn_c_try_compile "$LINENO" 5431 then : 5432 xorg_cv_cc_flag_unused_command_line_argument=yes 5433 else case e in #( 5434 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5435 esac 5436 fi 5437 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5438 esac 5439 fi 5440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5441 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5442 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5443 CFLAGS="$xorg_testset_save_CFLAGS" 5444 fi 5445 5446 found="no" 5447 5448 if test $found = "no" ; then 5449 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5451 fi 5452 5453 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5454 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5455 fi 5456 5457 CFLAGS="$CFLAGS -Wpointer-arith" 5458 5459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5460 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5461 cacheid=xorg_cv_cc_flag__Wpointer_arith 5462 if eval test \${$cacheid+y} 5463 then : 5464 printf %s "(cached) " >&6 5465 else case e in #( 5466 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5467 /* end confdefs.h. */ 5468 int i; 5469 int 5470 main (void) 5471 { 5472 5473 ; 5474 return 0; 5475 } 5476 _ACEOF 5477 if ac_fn_c_try_link "$LINENO" 5478 then : 5479 eval $cacheid=yes 5480 else case e in #( 5481 e) eval $cacheid=no ;; 5482 esac 5483 fi 5484 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5485 conftest$ac_exeext conftest.$ac_ext ;; 5486 esac 5487 fi 5488 5489 5490 CFLAGS="$xorg_testset_save_CFLAGS" 5491 5492 eval supported=\$$cacheid 5493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5494 printf "%s\n" "$supported" >&6; } 5495 if test "$supported" = "yes" ; then 5496 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5497 found="yes" 5498 fi 5499 fi 5500 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 xorg_testset_save_CFLAGS="$CFLAGS" 5516 5517 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5518 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5520 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5521 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5522 then : 5523 printf %s "(cached) " >&6 5524 else case e in #( 5525 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5526 /* end confdefs.h. */ 5527 int i; 5528 _ACEOF 5529 if ac_fn_c_try_compile "$LINENO" 5530 then : 5531 xorg_cv_cc_flag_unknown_warning_option=yes 5532 else case e in #( 5533 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5534 esac 5535 fi 5536 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5537 esac 5538 fi 5539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5540 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5541 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5542 CFLAGS="$xorg_testset_save_CFLAGS" 5543 fi 5544 5545 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5546 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5548 fi 5549 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5551 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5552 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5553 then : 5554 printf %s "(cached) " >&6 5555 else case e in #( 5556 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5557 /* end confdefs.h. */ 5558 int i; 5559 _ACEOF 5560 if ac_fn_c_try_compile "$LINENO" 5561 then : 5562 xorg_cv_cc_flag_unused_command_line_argument=yes 5563 else case e in #( 5564 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5565 esac 5566 fi 5567 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5568 esac 5569 fi 5570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5571 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5572 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5573 CFLAGS="$xorg_testset_save_CFLAGS" 5574 fi 5575 5576 found="no" 5577 5578 if test $found = "no" ; then 5579 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5581 fi 5582 5583 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5585 fi 5586 5587 CFLAGS="$CFLAGS -Wmissing-declarations" 5588 5589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5590 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5591 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5592 if eval test \${$cacheid+y} 5593 then : 5594 printf %s "(cached) " >&6 5595 else case e in #( 5596 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5597 /* end confdefs.h. */ 5598 int i; 5599 int 5600 main (void) 5601 { 5602 5603 ; 5604 return 0; 5605 } 5606 _ACEOF 5607 if ac_fn_c_try_link "$LINENO" 5608 then : 5609 eval $cacheid=yes 5610 else case e in #( 5611 e) eval $cacheid=no ;; 5612 esac 5613 fi 5614 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5615 conftest$ac_exeext conftest.$ac_ext ;; 5616 esac 5617 fi 5618 5619 5620 CFLAGS="$xorg_testset_save_CFLAGS" 5621 5622 eval supported=\$$cacheid 5623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5624 printf "%s\n" "$supported" >&6; } 5625 if test "$supported" = "yes" ; then 5626 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5627 found="yes" 5628 fi 5629 fi 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645 xorg_testset_save_CFLAGS="$CFLAGS" 5646 5647 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5650 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5651 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5652 then : 5653 printf %s "(cached) " >&6 5654 else case e in #( 5655 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5656 /* end confdefs.h. */ 5657 int i; 5658 _ACEOF 5659 if ac_fn_c_try_compile "$LINENO" 5660 then : 5661 xorg_cv_cc_flag_unknown_warning_option=yes 5662 else case e in #( 5663 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5664 esac 5665 fi 5666 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5667 esac 5668 fi 5669 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5670 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5671 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5672 CFLAGS="$xorg_testset_save_CFLAGS" 5673 fi 5674 5675 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5678 fi 5679 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5681 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5682 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5683 then : 5684 printf %s "(cached) " >&6 5685 else case e in #( 5686 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5687 /* end confdefs.h. */ 5688 int i; 5689 _ACEOF 5690 if ac_fn_c_try_compile "$LINENO" 5691 then : 5692 xorg_cv_cc_flag_unused_command_line_argument=yes 5693 else case e in #( 5694 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5695 esac 5696 fi 5697 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5698 esac 5699 fi 5700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5701 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5702 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5703 CFLAGS="$xorg_testset_save_CFLAGS" 5704 fi 5705 5706 found="no" 5707 5708 if test $found = "no" ; then 5709 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5711 fi 5712 5713 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5714 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5715 fi 5716 5717 CFLAGS="$CFLAGS -Wformat=2" 5718 5719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5720 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5721 cacheid=xorg_cv_cc_flag__Wformat_2 5722 if eval test \${$cacheid+y} 5723 then : 5724 printf %s "(cached) " >&6 5725 else case e in #( 5726 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5727 /* end confdefs.h. */ 5728 int i; 5729 int 5730 main (void) 5731 { 5732 5733 ; 5734 return 0; 5735 } 5736 _ACEOF 5737 if ac_fn_c_try_link "$LINENO" 5738 then : 5739 eval $cacheid=yes 5740 else case e in #( 5741 e) eval $cacheid=no ;; 5742 esac 5743 fi 5744 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5745 conftest$ac_exeext conftest.$ac_ext ;; 5746 esac 5747 fi 5748 5749 5750 CFLAGS="$xorg_testset_save_CFLAGS" 5751 5752 eval supported=\$$cacheid 5753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5754 printf "%s\n" "$supported" >&6; } 5755 if test "$supported" = "yes" ; then 5756 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5757 found="yes" 5758 fi 5759 fi 5760 5761 if test $found = "no" ; then 5762 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5764 fi 5765 5766 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5767 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5768 fi 5769 5770 CFLAGS="$CFLAGS -Wformat" 5771 5772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5773 printf %s "checking if $CC supports -Wformat... " >&6; } 5774 cacheid=xorg_cv_cc_flag__Wformat 5775 if eval test \${$cacheid+y} 5776 then : 5777 printf %s "(cached) " >&6 5778 else case e in #( 5779 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5780 /* end confdefs.h. */ 5781 int i; 5782 int 5783 main (void) 5784 { 5785 5786 ; 5787 return 0; 5788 } 5789 _ACEOF 5790 if ac_fn_c_try_link "$LINENO" 5791 then : 5792 eval $cacheid=yes 5793 else case e in #( 5794 e) eval $cacheid=no ;; 5795 esac 5796 fi 5797 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5798 conftest$ac_exeext conftest.$ac_ext ;; 5799 esac 5800 fi 5801 5802 5803 CFLAGS="$xorg_testset_save_CFLAGS" 5804 5805 eval supported=\$$cacheid 5806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5807 printf "%s\n" "$supported" >&6; } 5808 if test "$supported" = "yes" ; then 5809 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5810 found="yes" 5811 fi 5812 fi 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824 5825 5826 5827 5828 5829 5830 xorg_testset_save_CFLAGS="$CFLAGS" 5831 5832 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5835 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5836 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5837 then : 5838 printf %s "(cached) " >&6 5839 else case e in #( 5840 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5841 /* end confdefs.h. */ 5842 int i; 5843 _ACEOF 5844 if ac_fn_c_try_compile "$LINENO" 5845 then : 5846 xorg_cv_cc_flag_unknown_warning_option=yes 5847 else case e in #( 5848 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5849 esac 5850 fi 5851 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5852 esac 5853 fi 5854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5855 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5856 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5857 CFLAGS="$xorg_testset_save_CFLAGS" 5858 fi 5859 5860 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5861 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5863 fi 5864 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5866 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5867 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5868 then : 5869 printf %s "(cached) " >&6 5870 else case e in #( 5871 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5872 /* end confdefs.h. */ 5873 int i; 5874 _ACEOF 5875 if ac_fn_c_try_compile "$LINENO" 5876 then : 5877 xorg_cv_cc_flag_unused_command_line_argument=yes 5878 else case e in #( 5879 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5880 esac 5881 fi 5882 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5883 esac 5884 fi 5885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5886 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5887 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5888 CFLAGS="$xorg_testset_save_CFLAGS" 5889 fi 5890 5891 found="no" 5892 5893 if test $found = "no" ; then 5894 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5895 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5896 fi 5897 5898 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5899 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5900 fi 5901 5902 CFLAGS="$CFLAGS -Wstrict-prototypes" 5903 5904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5905 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5906 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5907 if eval test \${$cacheid+y} 5908 then : 5909 printf %s "(cached) " >&6 5910 else case e in #( 5911 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5912 /* end confdefs.h. */ 5913 int i; 5914 int 5915 main (void) 5916 { 5917 5918 ; 5919 return 0; 5920 } 5921 _ACEOF 5922 if ac_fn_c_try_link "$LINENO" 5923 then : 5924 eval $cacheid=yes 5925 else case e in #( 5926 e) eval $cacheid=no ;; 5927 esac 5928 fi 5929 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5930 conftest$ac_exeext conftest.$ac_ext ;; 5931 esac 5932 fi 5933 5934 5935 CFLAGS="$xorg_testset_save_CFLAGS" 5936 5937 eval supported=\$$cacheid 5938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5939 printf "%s\n" "$supported" >&6; } 5940 if test "$supported" = "yes" ; then 5941 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5942 found="yes" 5943 fi 5944 fi 5945 5946 5947 5948 5949 5950 5951 5952 5953 5954 5955 5956 5957 5958 5959 5960 xorg_testset_save_CFLAGS="$CFLAGS" 5961 5962 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5965 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5966 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5967 then : 5968 printf %s "(cached) " >&6 5969 else case e in #( 5970 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5971 /* end confdefs.h. */ 5972 int i; 5973 _ACEOF 5974 if ac_fn_c_try_compile "$LINENO" 5975 then : 5976 xorg_cv_cc_flag_unknown_warning_option=yes 5977 else case e in #( 5978 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5979 esac 5980 fi 5981 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5982 esac 5983 fi 5984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5985 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5986 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5987 CFLAGS="$xorg_testset_save_CFLAGS" 5988 fi 5989 5990 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5991 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5993 fi 5994 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5996 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5997 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5998 then : 5999 printf %s "(cached) " >&6 6000 else case e in #( 6001 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6002 /* end confdefs.h. */ 6003 int i; 6004 _ACEOF 6005 if ac_fn_c_try_compile "$LINENO" 6006 then : 6007 xorg_cv_cc_flag_unused_command_line_argument=yes 6008 else case e in #( 6009 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6010 esac 6011 fi 6012 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6013 esac 6014 fi 6015 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6016 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6017 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6018 CFLAGS="$xorg_testset_save_CFLAGS" 6019 fi 6020 6021 found="no" 6022 6023 if test $found = "no" ; then 6024 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6026 fi 6027 6028 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6029 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6030 fi 6031 6032 CFLAGS="$CFLAGS -Wmissing-prototypes" 6033 6034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 6035 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 6036 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 6037 if eval test \${$cacheid+y} 6038 then : 6039 printf %s "(cached) " >&6 6040 else case e in #( 6041 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6042 /* end confdefs.h. */ 6043 int i; 6044 int 6045 main (void) 6046 { 6047 6048 ; 6049 return 0; 6050 } 6051 _ACEOF 6052 if ac_fn_c_try_link "$LINENO" 6053 then : 6054 eval $cacheid=yes 6055 else case e in #( 6056 e) eval $cacheid=no ;; 6057 esac 6058 fi 6059 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6060 conftest$ac_exeext conftest.$ac_ext ;; 6061 esac 6062 fi 6063 6064 6065 CFLAGS="$xorg_testset_save_CFLAGS" 6066 6067 eval supported=\$$cacheid 6068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6069 printf "%s\n" "$supported" >&6; } 6070 if test "$supported" = "yes" ; then 6071 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 6072 found="yes" 6073 fi 6074 fi 6075 6076 6077 6078 6079 6080 6081 6082 6083 6084 6085 6086 6087 6088 6089 6090 xorg_testset_save_CFLAGS="$CFLAGS" 6091 6092 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6095 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6096 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6097 then : 6098 printf %s "(cached) " >&6 6099 else case e in #( 6100 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6101 /* end confdefs.h. */ 6102 int i; 6103 _ACEOF 6104 if ac_fn_c_try_compile "$LINENO" 6105 then : 6106 xorg_cv_cc_flag_unknown_warning_option=yes 6107 else case e in #( 6108 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6109 esac 6110 fi 6111 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6112 esac 6113 fi 6114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6115 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6116 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6117 CFLAGS="$xorg_testset_save_CFLAGS" 6118 fi 6119 6120 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6121 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6123 fi 6124 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6126 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6127 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6128 then : 6129 printf %s "(cached) " >&6 6130 else case e in #( 6131 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6132 /* end confdefs.h. */ 6133 int i; 6134 _ACEOF 6135 if ac_fn_c_try_compile "$LINENO" 6136 then : 6137 xorg_cv_cc_flag_unused_command_line_argument=yes 6138 else case e in #( 6139 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6140 esac 6141 fi 6142 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6143 esac 6144 fi 6145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6146 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6147 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6148 CFLAGS="$xorg_testset_save_CFLAGS" 6149 fi 6150 6151 found="no" 6152 6153 if test $found = "no" ; then 6154 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6156 fi 6157 6158 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6159 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6160 fi 6161 6162 CFLAGS="$CFLAGS -Wnested-externs" 6163 6164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6165 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 6166 cacheid=xorg_cv_cc_flag__Wnested_externs 6167 if eval test \${$cacheid+y} 6168 then : 6169 printf %s "(cached) " >&6 6170 else case e in #( 6171 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6172 /* end confdefs.h. */ 6173 int i; 6174 int 6175 main (void) 6176 { 6177 6178 ; 6179 return 0; 6180 } 6181 _ACEOF 6182 if ac_fn_c_try_link "$LINENO" 6183 then : 6184 eval $cacheid=yes 6185 else case e in #( 6186 e) eval $cacheid=no ;; 6187 esac 6188 fi 6189 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6190 conftest$ac_exeext conftest.$ac_ext ;; 6191 esac 6192 fi 6193 6194 6195 CFLAGS="$xorg_testset_save_CFLAGS" 6196 6197 eval supported=\$$cacheid 6198 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6199 printf "%s\n" "$supported" >&6; } 6200 if test "$supported" = "yes" ; then 6201 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6202 found="yes" 6203 fi 6204 fi 6205 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216 6217 6218 6219 6220 xorg_testset_save_CFLAGS="$CFLAGS" 6221 6222 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6225 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6226 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6227 then : 6228 printf %s "(cached) " >&6 6229 else case e in #( 6230 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6231 /* end confdefs.h. */ 6232 int i; 6233 _ACEOF 6234 if ac_fn_c_try_compile "$LINENO" 6235 then : 6236 xorg_cv_cc_flag_unknown_warning_option=yes 6237 else case e in #( 6238 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6239 esac 6240 fi 6241 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6242 esac 6243 fi 6244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6245 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6246 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6247 CFLAGS="$xorg_testset_save_CFLAGS" 6248 fi 6249 6250 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6251 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6253 fi 6254 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6256 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6257 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6258 then : 6259 printf %s "(cached) " >&6 6260 else case e in #( 6261 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6262 /* end confdefs.h. */ 6263 int i; 6264 _ACEOF 6265 if ac_fn_c_try_compile "$LINENO" 6266 then : 6267 xorg_cv_cc_flag_unused_command_line_argument=yes 6268 else case e in #( 6269 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6270 esac 6271 fi 6272 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6273 esac 6274 fi 6275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6276 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6277 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6278 CFLAGS="$xorg_testset_save_CFLAGS" 6279 fi 6280 6281 found="no" 6282 6283 if test $found = "no" ; then 6284 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6286 fi 6287 6288 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6289 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6290 fi 6291 6292 CFLAGS="$CFLAGS -Wbad-function-cast" 6293 6294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6295 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6296 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6297 if eval test \${$cacheid+y} 6298 then : 6299 printf %s "(cached) " >&6 6300 else case e in #( 6301 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6302 /* end confdefs.h. */ 6303 int i; 6304 int 6305 main (void) 6306 { 6307 6308 ; 6309 return 0; 6310 } 6311 _ACEOF 6312 if ac_fn_c_try_link "$LINENO" 6313 then : 6314 eval $cacheid=yes 6315 else case e in #( 6316 e) eval $cacheid=no ;; 6317 esac 6318 fi 6319 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6320 conftest$ac_exeext conftest.$ac_ext ;; 6321 esac 6322 fi 6323 6324 6325 CFLAGS="$xorg_testset_save_CFLAGS" 6326 6327 eval supported=\$$cacheid 6328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6329 printf "%s\n" "$supported" >&6; } 6330 if test "$supported" = "yes" ; then 6331 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6332 found="yes" 6333 fi 6334 fi 6335 6336 6337 6338 6339 6340 6341 6342 6343 6344 6345 6346 6347 6348 6349 6350 xorg_testset_save_CFLAGS="$CFLAGS" 6351 6352 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6355 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6356 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6357 then : 6358 printf %s "(cached) " >&6 6359 else case e in #( 6360 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6361 /* end confdefs.h. */ 6362 int i; 6363 _ACEOF 6364 if ac_fn_c_try_compile "$LINENO" 6365 then : 6366 xorg_cv_cc_flag_unknown_warning_option=yes 6367 else case e in #( 6368 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6369 esac 6370 fi 6371 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6372 esac 6373 fi 6374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6375 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6376 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6377 CFLAGS="$xorg_testset_save_CFLAGS" 6378 fi 6379 6380 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6381 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6383 fi 6384 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6386 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6387 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6388 then : 6389 printf %s "(cached) " >&6 6390 else case e in #( 6391 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6392 /* end confdefs.h. */ 6393 int i; 6394 _ACEOF 6395 if ac_fn_c_try_compile "$LINENO" 6396 then : 6397 xorg_cv_cc_flag_unused_command_line_argument=yes 6398 else case e in #( 6399 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6400 esac 6401 fi 6402 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6403 esac 6404 fi 6405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6406 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6407 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6408 CFLAGS="$xorg_testset_save_CFLAGS" 6409 fi 6410 6411 found="no" 6412 6413 if test $found = "no" ; then 6414 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6416 fi 6417 6418 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6419 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6420 fi 6421 6422 CFLAGS="$CFLAGS -Wold-style-definition" 6423 6424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6425 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6426 cacheid=xorg_cv_cc_flag__Wold_style_definition 6427 if eval test \${$cacheid+y} 6428 then : 6429 printf %s "(cached) " >&6 6430 else case e in #( 6431 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6432 /* end confdefs.h. */ 6433 int i; 6434 int 6435 main (void) 6436 { 6437 6438 ; 6439 return 0; 6440 } 6441 _ACEOF 6442 if ac_fn_c_try_link "$LINENO" 6443 then : 6444 eval $cacheid=yes 6445 else case e in #( 6446 e) eval $cacheid=no ;; 6447 esac 6448 fi 6449 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6450 conftest$ac_exeext conftest.$ac_ext ;; 6451 esac 6452 fi 6453 6454 6455 CFLAGS="$xorg_testset_save_CFLAGS" 6456 6457 eval supported=\$$cacheid 6458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6459 printf "%s\n" "$supported" >&6; } 6460 if test "$supported" = "yes" ; then 6461 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6462 found="yes" 6463 fi 6464 fi 6465 6466 if test $found = "no" ; then 6467 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6469 fi 6470 6471 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6472 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6473 fi 6474 6475 CFLAGS="$CFLAGS -fd" 6476 6477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6478 printf %s "checking if $CC supports -fd... " >&6; } 6479 cacheid=xorg_cv_cc_flag__fd 6480 if eval test \${$cacheid+y} 6481 then : 6482 printf %s "(cached) " >&6 6483 else case e in #( 6484 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6485 /* end confdefs.h. */ 6486 int i; 6487 int 6488 main (void) 6489 { 6490 6491 ; 6492 return 0; 6493 } 6494 _ACEOF 6495 if ac_fn_c_try_link "$LINENO" 6496 then : 6497 eval $cacheid=yes 6498 else case e in #( 6499 e) eval $cacheid=no ;; 6500 esac 6501 fi 6502 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6503 conftest$ac_exeext conftest.$ac_ext ;; 6504 esac 6505 fi 6506 6507 6508 CFLAGS="$xorg_testset_save_CFLAGS" 6509 6510 eval supported=\$$cacheid 6511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6512 printf "%s\n" "$supported" >&6; } 6513 if test "$supported" = "yes" ; then 6514 BASE_CFLAGS="$BASE_CFLAGS -fd" 6515 found="yes" 6516 fi 6517 fi 6518 6519 6520 6521 6522 6523 # This chunk adds additional warnings that could catch undesired effects. 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 6536 6537 xorg_testset_save_CFLAGS="$CFLAGS" 6538 6539 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6542 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6543 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6544 then : 6545 printf %s "(cached) " >&6 6546 else case e in #( 6547 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6548 /* end confdefs.h. */ 6549 int i; 6550 _ACEOF 6551 if ac_fn_c_try_compile "$LINENO" 6552 then : 6553 xorg_cv_cc_flag_unknown_warning_option=yes 6554 else case e in #( 6555 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6556 esac 6557 fi 6558 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6559 esac 6560 fi 6561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6562 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6563 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6564 CFLAGS="$xorg_testset_save_CFLAGS" 6565 fi 6566 6567 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6568 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6570 fi 6571 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6573 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6574 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6575 then : 6576 printf %s "(cached) " >&6 6577 else case e in #( 6578 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6579 /* end confdefs.h. */ 6580 int i; 6581 _ACEOF 6582 if ac_fn_c_try_compile "$LINENO" 6583 then : 6584 xorg_cv_cc_flag_unused_command_line_argument=yes 6585 else case e in #( 6586 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6587 esac 6588 fi 6589 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6590 esac 6591 fi 6592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6593 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6594 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6595 CFLAGS="$xorg_testset_save_CFLAGS" 6596 fi 6597 6598 found="no" 6599 6600 if test $found = "no" ; then 6601 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6603 fi 6604 6605 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6606 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6607 fi 6608 6609 CFLAGS="$CFLAGS -Wunused" 6610 6611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6612 printf %s "checking if $CC supports -Wunused... " >&6; } 6613 cacheid=xorg_cv_cc_flag__Wunused 6614 if eval test \${$cacheid+y} 6615 then : 6616 printf %s "(cached) " >&6 6617 else case e in #( 6618 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6619 /* end confdefs.h. */ 6620 int i; 6621 int 6622 main (void) 6623 { 6624 6625 ; 6626 return 0; 6627 } 6628 _ACEOF 6629 if ac_fn_c_try_link "$LINENO" 6630 then : 6631 eval $cacheid=yes 6632 else case e in #( 6633 e) eval $cacheid=no ;; 6634 esac 6635 fi 6636 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6637 conftest$ac_exeext conftest.$ac_ext ;; 6638 esac 6639 fi 6640 6641 6642 CFLAGS="$xorg_testset_save_CFLAGS" 6643 6644 eval supported=\$$cacheid 6645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6646 printf "%s\n" "$supported" >&6; } 6647 if test "$supported" = "yes" ; then 6648 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6649 found="yes" 6650 fi 6651 fi 6652 6653 6654 6655 6656 6657 6658 6659 6660 6661 6662 6663 6664 6665 6666 6667 xorg_testset_save_CFLAGS="$CFLAGS" 6668 6669 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6672 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6673 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6674 then : 6675 printf %s "(cached) " >&6 6676 else case e in #( 6677 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6678 /* end confdefs.h. */ 6679 int i; 6680 _ACEOF 6681 if ac_fn_c_try_compile "$LINENO" 6682 then : 6683 xorg_cv_cc_flag_unknown_warning_option=yes 6684 else case e in #( 6685 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6686 esac 6687 fi 6688 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6689 esac 6690 fi 6691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6692 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6693 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6694 CFLAGS="$xorg_testset_save_CFLAGS" 6695 fi 6696 6697 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6698 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6700 fi 6701 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6703 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6704 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6705 then : 6706 printf %s "(cached) " >&6 6707 else case e in #( 6708 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6709 /* end confdefs.h. */ 6710 int i; 6711 _ACEOF 6712 if ac_fn_c_try_compile "$LINENO" 6713 then : 6714 xorg_cv_cc_flag_unused_command_line_argument=yes 6715 else case e in #( 6716 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6717 esac 6718 fi 6719 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6720 esac 6721 fi 6722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6723 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6724 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6725 CFLAGS="$xorg_testset_save_CFLAGS" 6726 fi 6727 6728 found="no" 6729 6730 if test $found = "no" ; then 6731 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6733 fi 6734 6735 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6736 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6737 fi 6738 6739 CFLAGS="$CFLAGS -Wuninitialized" 6740 6741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6742 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6743 cacheid=xorg_cv_cc_flag__Wuninitialized 6744 if eval test \${$cacheid+y} 6745 then : 6746 printf %s "(cached) " >&6 6747 else case e in #( 6748 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6749 /* end confdefs.h. */ 6750 int i; 6751 int 6752 main (void) 6753 { 6754 6755 ; 6756 return 0; 6757 } 6758 _ACEOF 6759 if ac_fn_c_try_link "$LINENO" 6760 then : 6761 eval $cacheid=yes 6762 else case e in #( 6763 e) eval $cacheid=no ;; 6764 esac 6765 fi 6766 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6767 conftest$ac_exeext conftest.$ac_ext ;; 6768 esac 6769 fi 6770 6771 6772 CFLAGS="$xorg_testset_save_CFLAGS" 6773 6774 eval supported=\$$cacheid 6775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6776 printf "%s\n" "$supported" >&6; } 6777 if test "$supported" = "yes" ; then 6778 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6779 found="yes" 6780 fi 6781 fi 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 6792 6793 6794 6795 6796 6797 xorg_testset_save_CFLAGS="$CFLAGS" 6798 6799 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6802 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6803 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6804 then : 6805 printf %s "(cached) " >&6 6806 else case e in #( 6807 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6808 /* end confdefs.h. */ 6809 int i; 6810 _ACEOF 6811 if ac_fn_c_try_compile "$LINENO" 6812 then : 6813 xorg_cv_cc_flag_unknown_warning_option=yes 6814 else case e in #( 6815 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6816 esac 6817 fi 6818 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6819 esac 6820 fi 6821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6822 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6823 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6824 CFLAGS="$xorg_testset_save_CFLAGS" 6825 fi 6826 6827 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6828 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6830 fi 6831 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6833 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6834 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6835 then : 6836 printf %s "(cached) " >&6 6837 else case e in #( 6838 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6839 /* end confdefs.h. */ 6840 int i; 6841 _ACEOF 6842 if ac_fn_c_try_compile "$LINENO" 6843 then : 6844 xorg_cv_cc_flag_unused_command_line_argument=yes 6845 else case e in #( 6846 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6847 esac 6848 fi 6849 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6850 esac 6851 fi 6852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6853 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6854 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6855 CFLAGS="$xorg_testset_save_CFLAGS" 6856 fi 6857 6858 found="no" 6859 6860 if test $found = "no" ; then 6861 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6863 fi 6864 6865 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6866 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6867 fi 6868 6869 CFLAGS="$CFLAGS -Wshadow" 6870 6871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6872 printf %s "checking if $CC supports -Wshadow... " >&6; } 6873 cacheid=xorg_cv_cc_flag__Wshadow 6874 if eval test \${$cacheid+y} 6875 then : 6876 printf %s "(cached) " >&6 6877 else case e in #( 6878 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6879 /* end confdefs.h. */ 6880 int i; 6881 int 6882 main (void) 6883 { 6884 6885 ; 6886 return 0; 6887 } 6888 _ACEOF 6889 if ac_fn_c_try_link "$LINENO" 6890 then : 6891 eval $cacheid=yes 6892 else case e in #( 6893 e) eval $cacheid=no ;; 6894 esac 6895 fi 6896 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6897 conftest$ac_exeext conftest.$ac_ext ;; 6898 esac 6899 fi 6900 6901 6902 CFLAGS="$xorg_testset_save_CFLAGS" 6903 6904 eval supported=\$$cacheid 6905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6906 printf "%s\n" "$supported" >&6; } 6907 if test "$supported" = "yes" ; then 6908 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6909 found="yes" 6910 fi 6911 fi 6912 6913 6914 6915 6916 6917 6918 6919 6920 6921 6922 6923 6924 6925 6926 6927 xorg_testset_save_CFLAGS="$CFLAGS" 6928 6929 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6932 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6933 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6934 then : 6935 printf %s "(cached) " >&6 6936 else case e in #( 6937 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6938 /* end confdefs.h. */ 6939 int i; 6940 _ACEOF 6941 if ac_fn_c_try_compile "$LINENO" 6942 then : 6943 xorg_cv_cc_flag_unknown_warning_option=yes 6944 else case e in #( 6945 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6946 esac 6947 fi 6948 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6949 esac 6950 fi 6951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6952 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6953 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6954 CFLAGS="$xorg_testset_save_CFLAGS" 6955 fi 6956 6957 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6958 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6960 fi 6961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6963 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6964 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6965 then : 6966 printf %s "(cached) " >&6 6967 else case e in #( 6968 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6969 /* end confdefs.h. */ 6970 int i; 6971 _ACEOF 6972 if ac_fn_c_try_compile "$LINENO" 6973 then : 6974 xorg_cv_cc_flag_unused_command_line_argument=yes 6975 else case e in #( 6976 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6977 esac 6978 fi 6979 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6980 esac 6981 fi 6982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6983 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6984 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6985 CFLAGS="$xorg_testset_save_CFLAGS" 6986 fi 6987 6988 found="no" 6989 6990 if test $found = "no" ; then 6991 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6993 fi 6994 6995 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6996 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6997 fi 6998 6999 CFLAGS="$CFLAGS -Wmissing-noreturn" 7000 7001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 7002 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 7003 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 7004 if eval test \${$cacheid+y} 7005 then : 7006 printf %s "(cached) " >&6 7007 else case e in #( 7008 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7009 /* end confdefs.h. */ 7010 int i; 7011 int 7012 main (void) 7013 { 7014 7015 ; 7016 return 0; 7017 } 7018 _ACEOF 7019 if ac_fn_c_try_link "$LINENO" 7020 then : 7021 eval $cacheid=yes 7022 else case e in #( 7023 e) eval $cacheid=no ;; 7024 esac 7025 fi 7026 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7027 conftest$ac_exeext conftest.$ac_ext ;; 7028 esac 7029 fi 7030 7031 7032 CFLAGS="$xorg_testset_save_CFLAGS" 7033 7034 eval supported=\$$cacheid 7035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7036 printf "%s\n" "$supported" >&6; } 7037 if test "$supported" = "yes" ; then 7038 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 7039 found="yes" 7040 fi 7041 fi 7042 7043 7044 7045 7046 7047 7048 7049 7050 7051 7052 7053 7054 7055 7056 7057 xorg_testset_save_CFLAGS="$CFLAGS" 7058 7059 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7062 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7063 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7064 then : 7065 printf %s "(cached) " >&6 7066 else case e in #( 7067 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7068 /* end confdefs.h. */ 7069 int i; 7070 _ACEOF 7071 if ac_fn_c_try_compile "$LINENO" 7072 then : 7073 xorg_cv_cc_flag_unknown_warning_option=yes 7074 else case e in #( 7075 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7076 esac 7077 fi 7078 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7079 esac 7080 fi 7081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7082 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7083 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7084 CFLAGS="$xorg_testset_save_CFLAGS" 7085 fi 7086 7087 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7088 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7090 fi 7091 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7093 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7094 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7095 then : 7096 printf %s "(cached) " >&6 7097 else case e in #( 7098 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7099 /* end confdefs.h. */ 7100 int i; 7101 _ACEOF 7102 if ac_fn_c_try_compile "$LINENO" 7103 then : 7104 xorg_cv_cc_flag_unused_command_line_argument=yes 7105 else case e in #( 7106 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7107 esac 7108 fi 7109 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7110 esac 7111 fi 7112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7113 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7114 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7115 CFLAGS="$xorg_testset_save_CFLAGS" 7116 fi 7117 7118 found="no" 7119 7120 if test $found = "no" ; then 7121 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7123 fi 7124 7125 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7127 fi 7128 7129 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7130 7131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7132 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7133 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7134 if eval test \${$cacheid+y} 7135 then : 7136 printf %s "(cached) " >&6 7137 else case e in #( 7138 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7139 /* end confdefs.h. */ 7140 int i; 7141 int 7142 main (void) 7143 { 7144 7145 ; 7146 return 0; 7147 } 7148 _ACEOF 7149 if ac_fn_c_try_link "$LINENO" 7150 then : 7151 eval $cacheid=yes 7152 else case e in #( 7153 e) eval $cacheid=no ;; 7154 esac 7155 fi 7156 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7157 conftest$ac_exeext conftest.$ac_ext ;; 7158 esac 7159 fi 7160 7161 7162 CFLAGS="$xorg_testset_save_CFLAGS" 7163 7164 eval supported=\$$cacheid 7165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7166 printf "%s\n" "$supported" >&6; } 7167 if test "$supported" = "yes" ; then 7168 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7169 found="yes" 7170 fi 7171 fi 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 7182 7183 7184 7185 7186 7187 xorg_testset_save_CFLAGS="$CFLAGS" 7188 7189 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7192 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7193 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7194 then : 7195 printf %s "(cached) " >&6 7196 else case e in #( 7197 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7198 /* end confdefs.h. */ 7199 int i; 7200 _ACEOF 7201 if ac_fn_c_try_compile "$LINENO" 7202 then : 7203 xorg_cv_cc_flag_unknown_warning_option=yes 7204 else case e in #( 7205 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7206 esac 7207 fi 7208 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7209 esac 7210 fi 7211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7212 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7213 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7214 CFLAGS="$xorg_testset_save_CFLAGS" 7215 fi 7216 7217 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7218 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7220 fi 7221 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7223 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7224 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7225 then : 7226 printf %s "(cached) " >&6 7227 else case e in #( 7228 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7229 /* end confdefs.h. */ 7230 int i; 7231 _ACEOF 7232 if ac_fn_c_try_compile "$LINENO" 7233 then : 7234 xorg_cv_cc_flag_unused_command_line_argument=yes 7235 else case e in #( 7236 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7237 esac 7238 fi 7239 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7240 esac 7241 fi 7242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7243 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7244 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7245 CFLAGS="$xorg_testset_save_CFLAGS" 7246 fi 7247 7248 found="no" 7249 7250 if test $found = "no" ; then 7251 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7253 fi 7254 7255 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7256 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7257 fi 7258 7259 CFLAGS="$CFLAGS -Wredundant-decls" 7260 7261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7262 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7263 cacheid=xorg_cv_cc_flag__Wredundant_decls 7264 if eval test \${$cacheid+y} 7265 then : 7266 printf %s "(cached) " >&6 7267 else case e in #( 7268 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7269 /* end confdefs.h. */ 7270 int i; 7271 int 7272 main (void) 7273 { 7274 7275 ; 7276 return 0; 7277 } 7278 _ACEOF 7279 if ac_fn_c_try_link "$LINENO" 7280 then : 7281 eval $cacheid=yes 7282 else case e in #( 7283 e) eval $cacheid=no ;; 7284 esac 7285 fi 7286 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7287 conftest$ac_exeext conftest.$ac_ext ;; 7288 esac 7289 fi 7290 7291 7292 CFLAGS="$xorg_testset_save_CFLAGS" 7293 7294 eval supported=\$$cacheid 7295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7296 printf "%s\n" "$supported" >&6; } 7297 if test "$supported" = "yes" ; then 7298 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7299 found="yes" 7300 fi 7301 fi 7302 7303 7304 7305 7306 7307 7308 7309 7310 7311 7312 7313 7314 7315 7316 7317 xorg_testset_save_CFLAGS="$CFLAGS" 7318 7319 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7322 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7323 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7324 then : 7325 printf %s "(cached) " >&6 7326 else case e in #( 7327 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7328 /* end confdefs.h. */ 7329 int i; 7330 _ACEOF 7331 if ac_fn_c_try_compile "$LINENO" 7332 then : 7333 xorg_cv_cc_flag_unknown_warning_option=yes 7334 else case e in #( 7335 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7336 esac 7337 fi 7338 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7339 esac 7340 fi 7341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7342 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7343 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7344 CFLAGS="$xorg_testset_save_CFLAGS" 7345 fi 7346 7347 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7350 fi 7351 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7353 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7354 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7355 then : 7356 printf %s "(cached) " >&6 7357 else case e in #( 7358 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7359 /* end confdefs.h. */ 7360 int i; 7361 _ACEOF 7362 if ac_fn_c_try_compile "$LINENO" 7363 then : 7364 xorg_cv_cc_flag_unused_command_line_argument=yes 7365 else case e in #( 7366 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7367 esac 7368 fi 7369 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7370 esac 7371 fi 7372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7373 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7374 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7375 CFLAGS="$xorg_testset_save_CFLAGS" 7376 fi 7377 7378 found="no" 7379 7380 if test $found = "no" ; then 7381 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7383 fi 7384 7385 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7387 fi 7388 7389 CFLAGS="$CFLAGS -Wlogical-op" 7390 7391 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7392 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7393 cacheid=xorg_cv_cc_flag__Wlogical_op 7394 if eval test \${$cacheid+y} 7395 then : 7396 printf %s "(cached) " >&6 7397 else case e in #( 7398 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7399 /* end confdefs.h. */ 7400 int i; 7401 int 7402 main (void) 7403 { 7404 7405 ; 7406 return 0; 7407 } 7408 _ACEOF 7409 if ac_fn_c_try_link "$LINENO" 7410 then : 7411 eval $cacheid=yes 7412 else case e in #( 7413 e) eval $cacheid=no ;; 7414 esac 7415 fi 7416 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7417 conftest$ac_exeext conftest.$ac_ext ;; 7418 esac 7419 fi 7420 7421 7422 CFLAGS="$xorg_testset_save_CFLAGS" 7423 7424 eval supported=\$$cacheid 7425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7426 printf "%s\n" "$supported" >&6; } 7427 if test "$supported" = "yes" ; then 7428 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7429 found="yes" 7430 fi 7431 fi 7432 7433 7434 7435 # These are currently disabled because they are noisy. They will be enabled 7436 # in the future once the codebase is sufficiently modernized to silence 7437 # them. For now, I don't want them to drown out the other warnings. 7438 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7439 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7440 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7441 7442 # Turn some warnings into errors, so we don't accidentally get successful builds 7443 # when there are problems that should be fixed. 7444 7445 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7446 7447 7448 7449 7450 7451 7452 7453 7454 7455 7456 7457 7458 7459 xorg_testset_save_CFLAGS="$CFLAGS" 7460 7461 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7464 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7465 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7466 then : 7467 printf %s "(cached) " >&6 7468 else case e in #( 7469 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7470 /* end confdefs.h. */ 7471 int i; 7472 _ACEOF 7473 if ac_fn_c_try_compile "$LINENO" 7474 then : 7475 xorg_cv_cc_flag_unknown_warning_option=yes 7476 else case e in #( 7477 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7478 esac 7479 fi 7480 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7481 esac 7482 fi 7483 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7484 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7485 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7486 CFLAGS="$xorg_testset_save_CFLAGS" 7487 fi 7488 7489 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7490 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7492 fi 7493 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7495 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7496 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7497 then : 7498 printf %s "(cached) " >&6 7499 else case e in #( 7500 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7501 /* end confdefs.h. */ 7502 int i; 7503 _ACEOF 7504 if ac_fn_c_try_compile "$LINENO" 7505 then : 7506 xorg_cv_cc_flag_unused_command_line_argument=yes 7507 else case e in #( 7508 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7509 esac 7510 fi 7511 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7512 esac 7513 fi 7514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7515 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7516 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7517 CFLAGS="$xorg_testset_save_CFLAGS" 7518 fi 7519 7520 found="no" 7521 7522 if test $found = "no" ; then 7523 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7525 fi 7526 7527 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7528 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7529 fi 7530 7531 CFLAGS="$CFLAGS -Werror=implicit" 7532 7533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7534 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7535 cacheid=xorg_cv_cc_flag__Werror_implicit 7536 if eval test \${$cacheid+y} 7537 then : 7538 printf %s "(cached) " >&6 7539 else case e in #( 7540 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7541 /* end confdefs.h. */ 7542 int i; 7543 int 7544 main (void) 7545 { 7546 7547 ; 7548 return 0; 7549 } 7550 _ACEOF 7551 if ac_fn_c_try_link "$LINENO" 7552 then : 7553 eval $cacheid=yes 7554 else case e in #( 7555 e) eval $cacheid=no ;; 7556 esac 7557 fi 7558 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7559 conftest$ac_exeext conftest.$ac_ext ;; 7560 esac 7561 fi 7562 7563 7564 CFLAGS="$xorg_testset_save_CFLAGS" 7565 7566 eval supported=\$$cacheid 7567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7568 printf "%s\n" "$supported" >&6; } 7569 if test "$supported" = "yes" ; then 7570 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7571 found="yes" 7572 fi 7573 fi 7574 7575 if test $found = "no" ; then 7576 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7578 fi 7579 7580 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7581 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7582 fi 7583 7584 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7585 7586 { 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 7587 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7588 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7589 if eval test \${$cacheid+y} 7590 then : 7591 printf %s "(cached) " >&6 7592 else case e in #( 7593 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7594 /* end confdefs.h. */ 7595 int i; 7596 int 7597 main (void) 7598 { 7599 7600 ; 7601 return 0; 7602 } 7603 _ACEOF 7604 if ac_fn_c_try_link "$LINENO" 7605 then : 7606 eval $cacheid=yes 7607 else case e in #( 7608 e) eval $cacheid=no ;; 7609 esac 7610 fi 7611 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7612 conftest$ac_exeext conftest.$ac_ext ;; 7613 esac 7614 fi 7615 7616 7617 CFLAGS="$xorg_testset_save_CFLAGS" 7618 7619 eval supported=\$$cacheid 7620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7621 printf "%s\n" "$supported" >&6; } 7622 if test "$supported" = "yes" ; then 7623 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7624 found="yes" 7625 fi 7626 fi 7627 7628 7629 7630 7631 7632 7633 7634 7635 7636 7637 7638 7639 7640 7641 7642 xorg_testset_save_CFLAGS="$CFLAGS" 7643 7644 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7647 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7648 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7649 then : 7650 printf %s "(cached) " >&6 7651 else case e in #( 7652 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7653 /* end confdefs.h. */ 7654 int i; 7655 _ACEOF 7656 if ac_fn_c_try_compile "$LINENO" 7657 then : 7658 xorg_cv_cc_flag_unknown_warning_option=yes 7659 else case e in #( 7660 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7661 esac 7662 fi 7663 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7664 esac 7665 fi 7666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7667 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7668 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7669 CFLAGS="$xorg_testset_save_CFLAGS" 7670 fi 7671 7672 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7673 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7675 fi 7676 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7678 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7679 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7680 then : 7681 printf %s "(cached) " >&6 7682 else case e in #( 7683 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7684 /* end confdefs.h. */ 7685 int i; 7686 _ACEOF 7687 if ac_fn_c_try_compile "$LINENO" 7688 then : 7689 xorg_cv_cc_flag_unused_command_line_argument=yes 7690 else case e in #( 7691 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7692 esac 7693 fi 7694 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7695 esac 7696 fi 7697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7698 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7699 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7700 CFLAGS="$xorg_testset_save_CFLAGS" 7701 fi 7702 7703 found="no" 7704 7705 if test $found = "no" ; then 7706 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7708 fi 7709 7710 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7711 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7712 fi 7713 7714 CFLAGS="$CFLAGS -Werror=nonnull" 7715 7716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7717 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7718 cacheid=xorg_cv_cc_flag__Werror_nonnull 7719 if eval test \${$cacheid+y} 7720 then : 7721 printf %s "(cached) " >&6 7722 else case e in #( 7723 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7724 /* end confdefs.h. */ 7725 int i; 7726 int 7727 main (void) 7728 { 7729 7730 ; 7731 return 0; 7732 } 7733 _ACEOF 7734 if ac_fn_c_try_link "$LINENO" 7735 then : 7736 eval $cacheid=yes 7737 else case e in #( 7738 e) eval $cacheid=no ;; 7739 esac 7740 fi 7741 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7742 conftest$ac_exeext conftest.$ac_ext ;; 7743 esac 7744 fi 7745 7746 7747 CFLAGS="$xorg_testset_save_CFLAGS" 7748 7749 eval supported=\$$cacheid 7750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7751 printf "%s\n" "$supported" >&6; } 7752 if test "$supported" = "yes" ; then 7753 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7754 found="yes" 7755 fi 7756 fi 7757 7758 7759 7760 7761 7762 7763 7764 7765 7766 7767 7768 7769 7770 7771 7772 xorg_testset_save_CFLAGS="$CFLAGS" 7773 7774 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7777 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7778 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7779 then : 7780 printf %s "(cached) " >&6 7781 else case e in #( 7782 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7783 /* end confdefs.h. */ 7784 int i; 7785 _ACEOF 7786 if ac_fn_c_try_compile "$LINENO" 7787 then : 7788 xorg_cv_cc_flag_unknown_warning_option=yes 7789 else case e in #( 7790 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7791 esac 7792 fi 7793 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7794 esac 7795 fi 7796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7797 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7798 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7799 CFLAGS="$xorg_testset_save_CFLAGS" 7800 fi 7801 7802 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7803 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7804 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7805 fi 7806 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7808 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7809 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7810 then : 7811 printf %s "(cached) " >&6 7812 else case e in #( 7813 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7814 /* end confdefs.h. */ 7815 int i; 7816 _ACEOF 7817 if ac_fn_c_try_compile "$LINENO" 7818 then : 7819 xorg_cv_cc_flag_unused_command_line_argument=yes 7820 else case e in #( 7821 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7822 esac 7823 fi 7824 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7825 esac 7826 fi 7827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7828 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7829 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7830 CFLAGS="$xorg_testset_save_CFLAGS" 7831 fi 7832 7833 found="no" 7834 7835 if test $found = "no" ; then 7836 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7838 fi 7839 7840 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7841 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7842 fi 7843 7844 CFLAGS="$CFLAGS -Werror=init-self" 7845 7846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7847 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7848 cacheid=xorg_cv_cc_flag__Werror_init_self 7849 if eval test \${$cacheid+y} 7850 then : 7851 printf %s "(cached) " >&6 7852 else case e in #( 7853 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7854 /* end confdefs.h. */ 7855 int i; 7856 int 7857 main (void) 7858 { 7859 7860 ; 7861 return 0; 7862 } 7863 _ACEOF 7864 if ac_fn_c_try_link "$LINENO" 7865 then : 7866 eval $cacheid=yes 7867 else case e in #( 7868 e) eval $cacheid=no ;; 7869 esac 7870 fi 7871 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7872 conftest$ac_exeext conftest.$ac_ext ;; 7873 esac 7874 fi 7875 7876 7877 CFLAGS="$xorg_testset_save_CFLAGS" 7878 7879 eval supported=\$$cacheid 7880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7881 printf "%s\n" "$supported" >&6; } 7882 if test "$supported" = "yes" ; then 7883 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7884 found="yes" 7885 fi 7886 fi 7887 7888 7889 7890 7891 7892 7893 7894 7895 7896 7897 7898 7899 7900 7901 7902 xorg_testset_save_CFLAGS="$CFLAGS" 7903 7904 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7907 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7908 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7909 then : 7910 printf %s "(cached) " >&6 7911 else case e in #( 7912 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7913 /* end confdefs.h. */ 7914 int i; 7915 _ACEOF 7916 if ac_fn_c_try_compile "$LINENO" 7917 then : 7918 xorg_cv_cc_flag_unknown_warning_option=yes 7919 else case e in #( 7920 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7921 esac 7922 fi 7923 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7924 esac 7925 fi 7926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7927 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7928 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7929 CFLAGS="$xorg_testset_save_CFLAGS" 7930 fi 7931 7932 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7933 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7935 fi 7936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7938 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7939 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7940 then : 7941 printf %s "(cached) " >&6 7942 else case e in #( 7943 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7944 /* end confdefs.h. */ 7945 int i; 7946 _ACEOF 7947 if ac_fn_c_try_compile "$LINENO" 7948 then : 7949 xorg_cv_cc_flag_unused_command_line_argument=yes 7950 else case e in #( 7951 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7952 esac 7953 fi 7954 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7955 esac 7956 fi 7957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7958 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7959 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7960 CFLAGS="$xorg_testset_save_CFLAGS" 7961 fi 7962 7963 found="no" 7964 7965 if test $found = "no" ; then 7966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7968 fi 7969 7970 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7972 fi 7973 7974 CFLAGS="$CFLAGS -Werror=main" 7975 7976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7977 printf %s "checking if $CC supports -Werror=main... " >&6; } 7978 cacheid=xorg_cv_cc_flag__Werror_main 7979 if eval test \${$cacheid+y} 7980 then : 7981 printf %s "(cached) " >&6 7982 else case e in #( 7983 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7984 /* end confdefs.h. */ 7985 int i; 7986 int 7987 main (void) 7988 { 7989 7990 ; 7991 return 0; 7992 } 7993 _ACEOF 7994 if ac_fn_c_try_link "$LINENO" 7995 then : 7996 eval $cacheid=yes 7997 else case e in #( 7998 e) eval $cacheid=no ;; 7999 esac 8000 fi 8001 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8002 conftest$ac_exeext conftest.$ac_ext ;; 8003 esac 8004 fi 8005 8006 8007 CFLAGS="$xorg_testset_save_CFLAGS" 8008 8009 eval supported=\$$cacheid 8010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8011 printf "%s\n" "$supported" >&6; } 8012 if test "$supported" = "yes" ; then 8013 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 8014 found="yes" 8015 fi 8016 fi 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 8029 8030 8031 8032 xorg_testset_save_CFLAGS="$CFLAGS" 8033 8034 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8037 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8038 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8039 then : 8040 printf %s "(cached) " >&6 8041 else case e in #( 8042 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8043 /* end confdefs.h. */ 8044 int i; 8045 _ACEOF 8046 if ac_fn_c_try_compile "$LINENO" 8047 then : 8048 xorg_cv_cc_flag_unknown_warning_option=yes 8049 else case e in #( 8050 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8051 esac 8052 fi 8053 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8054 esac 8055 fi 8056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8057 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8058 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8059 CFLAGS="$xorg_testset_save_CFLAGS" 8060 fi 8061 8062 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8065 fi 8066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8068 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8069 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8070 then : 8071 printf %s "(cached) " >&6 8072 else case e in #( 8073 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8074 /* end confdefs.h. */ 8075 int i; 8076 _ACEOF 8077 if ac_fn_c_try_compile "$LINENO" 8078 then : 8079 xorg_cv_cc_flag_unused_command_line_argument=yes 8080 else case e in #( 8081 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8082 esac 8083 fi 8084 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8085 esac 8086 fi 8087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8088 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8089 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8090 CFLAGS="$xorg_testset_save_CFLAGS" 8091 fi 8092 8093 found="no" 8094 8095 if test $found = "no" ; then 8096 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8098 fi 8099 8100 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8101 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8102 fi 8103 8104 CFLAGS="$CFLAGS -Werror=missing-braces" 8105 8106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8107 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8108 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8109 if eval test \${$cacheid+y} 8110 then : 8111 printf %s "(cached) " >&6 8112 else case e in #( 8113 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8114 /* end confdefs.h. */ 8115 int i; 8116 int 8117 main (void) 8118 { 8119 8120 ; 8121 return 0; 8122 } 8123 _ACEOF 8124 if ac_fn_c_try_link "$LINENO" 8125 then : 8126 eval $cacheid=yes 8127 else case e in #( 8128 e) eval $cacheid=no ;; 8129 esac 8130 fi 8131 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8132 conftest$ac_exeext conftest.$ac_ext ;; 8133 esac 8134 fi 8135 8136 8137 CFLAGS="$xorg_testset_save_CFLAGS" 8138 8139 eval supported=\$$cacheid 8140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8141 printf "%s\n" "$supported" >&6; } 8142 if test "$supported" = "yes" ; then 8143 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8144 found="yes" 8145 fi 8146 fi 8147 8148 8149 8150 8151 8152 8153 8154 8155 8156 8157 8158 8159 8160 8161 8162 xorg_testset_save_CFLAGS="$CFLAGS" 8163 8164 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8167 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8168 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8169 then : 8170 printf %s "(cached) " >&6 8171 else case e in #( 8172 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8173 /* end confdefs.h. */ 8174 int i; 8175 _ACEOF 8176 if ac_fn_c_try_compile "$LINENO" 8177 then : 8178 xorg_cv_cc_flag_unknown_warning_option=yes 8179 else case e in #( 8180 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8181 esac 8182 fi 8183 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8184 esac 8185 fi 8186 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8187 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8188 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8189 CFLAGS="$xorg_testset_save_CFLAGS" 8190 fi 8191 8192 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8195 fi 8196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8198 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8199 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8200 then : 8201 printf %s "(cached) " >&6 8202 else case e in #( 8203 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8204 /* end confdefs.h. */ 8205 int i; 8206 _ACEOF 8207 if ac_fn_c_try_compile "$LINENO" 8208 then : 8209 xorg_cv_cc_flag_unused_command_line_argument=yes 8210 else case e in #( 8211 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8212 esac 8213 fi 8214 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8215 esac 8216 fi 8217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8218 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8219 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8220 CFLAGS="$xorg_testset_save_CFLAGS" 8221 fi 8222 8223 found="no" 8224 8225 if test $found = "no" ; then 8226 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8228 fi 8229 8230 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8232 fi 8233 8234 CFLAGS="$CFLAGS -Werror=sequence-point" 8235 8236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8237 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8238 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8239 if eval test \${$cacheid+y} 8240 then : 8241 printf %s "(cached) " >&6 8242 else case e in #( 8243 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8244 /* end confdefs.h. */ 8245 int i; 8246 int 8247 main (void) 8248 { 8249 8250 ; 8251 return 0; 8252 } 8253 _ACEOF 8254 if ac_fn_c_try_link "$LINENO" 8255 then : 8256 eval $cacheid=yes 8257 else case e in #( 8258 e) eval $cacheid=no ;; 8259 esac 8260 fi 8261 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8262 conftest$ac_exeext conftest.$ac_ext ;; 8263 esac 8264 fi 8265 8266 8267 CFLAGS="$xorg_testset_save_CFLAGS" 8268 8269 eval supported=\$$cacheid 8270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8271 printf "%s\n" "$supported" >&6; } 8272 if test "$supported" = "yes" ; then 8273 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8274 found="yes" 8275 fi 8276 fi 8277 8278 8279 8280 8281 8282 8283 8284 8285 8286 8287 8288 8289 8290 8291 8292 xorg_testset_save_CFLAGS="$CFLAGS" 8293 8294 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8297 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8298 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8299 then : 8300 printf %s "(cached) " >&6 8301 else case e in #( 8302 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8303 /* end confdefs.h. */ 8304 int i; 8305 _ACEOF 8306 if ac_fn_c_try_compile "$LINENO" 8307 then : 8308 xorg_cv_cc_flag_unknown_warning_option=yes 8309 else case e in #( 8310 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8311 esac 8312 fi 8313 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8314 esac 8315 fi 8316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8317 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8318 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8319 CFLAGS="$xorg_testset_save_CFLAGS" 8320 fi 8321 8322 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8323 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8325 fi 8326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8328 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8329 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8330 then : 8331 printf %s "(cached) " >&6 8332 else case e in #( 8333 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8334 /* end confdefs.h. */ 8335 int i; 8336 _ACEOF 8337 if ac_fn_c_try_compile "$LINENO" 8338 then : 8339 xorg_cv_cc_flag_unused_command_line_argument=yes 8340 else case e in #( 8341 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8342 esac 8343 fi 8344 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8345 esac 8346 fi 8347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8348 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8349 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8350 CFLAGS="$xorg_testset_save_CFLAGS" 8351 fi 8352 8353 found="no" 8354 8355 if test $found = "no" ; then 8356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8358 fi 8359 8360 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8361 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8362 fi 8363 8364 CFLAGS="$CFLAGS -Werror=return-type" 8365 8366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8367 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8368 cacheid=xorg_cv_cc_flag__Werror_return_type 8369 if eval test \${$cacheid+y} 8370 then : 8371 printf %s "(cached) " >&6 8372 else case e in #( 8373 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8374 /* end confdefs.h. */ 8375 int i; 8376 int 8377 main (void) 8378 { 8379 8380 ; 8381 return 0; 8382 } 8383 _ACEOF 8384 if ac_fn_c_try_link "$LINENO" 8385 then : 8386 eval $cacheid=yes 8387 else case e in #( 8388 e) eval $cacheid=no ;; 8389 esac 8390 fi 8391 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8392 conftest$ac_exeext conftest.$ac_ext ;; 8393 esac 8394 fi 8395 8396 8397 CFLAGS="$xorg_testset_save_CFLAGS" 8398 8399 eval supported=\$$cacheid 8400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8401 printf "%s\n" "$supported" >&6; } 8402 if test "$supported" = "yes" ; then 8403 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8404 found="yes" 8405 fi 8406 fi 8407 8408 if test $found = "no" ; then 8409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8411 fi 8412 8413 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8415 fi 8416 8417 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8418 8419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8420 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8421 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8422 if eval test \${$cacheid+y} 8423 then : 8424 printf %s "(cached) " >&6 8425 else case e in #( 8426 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8427 /* end confdefs.h. */ 8428 int i; 8429 int 8430 main (void) 8431 { 8432 8433 ; 8434 return 0; 8435 } 8436 _ACEOF 8437 if ac_fn_c_try_link "$LINENO" 8438 then : 8439 eval $cacheid=yes 8440 else case e in #( 8441 e) eval $cacheid=no ;; 8442 esac 8443 fi 8444 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8445 conftest$ac_exeext conftest.$ac_ext ;; 8446 esac 8447 fi 8448 8449 8450 CFLAGS="$xorg_testset_save_CFLAGS" 8451 8452 eval supported=\$$cacheid 8453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8454 printf "%s\n" "$supported" >&6; } 8455 if test "$supported" = "yes" ; then 8456 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8457 found="yes" 8458 fi 8459 fi 8460 8461 8462 8463 8464 8465 8466 8467 8468 8469 8470 8471 8472 8473 8474 8475 xorg_testset_save_CFLAGS="$CFLAGS" 8476 8477 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8480 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8481 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8482 then : 8483 printf %s "(cached) " >&6 8484 else case e in #( 8485 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8486 /* end confdefs.h. */ 8487 int i; 8488 _ACEOF 8489 if ac_fn_c_try_compile "$LINENO" 8490 then : 8491 xorg_cv_cc_flag_unknown_warning_option=yes 8492 else case e in #( 8493 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8494 esac 8495 fi 8496 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8497 esac 8498 fi 8499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8500 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8501 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8502 CFLAGS="$xorg_testset_save_CFLAGS" 8503 fi 8504 8505 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8506 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8508 fi 8509 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8511 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8512 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8513 then : 8514 printf %s "(cached) " >&6 8515 else case e in #( 8516 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8517 /* end confdefs.h. */ 8518 int i; 8519 _ACEOF 8520 if ac_fn_c_try_compile "$LINENO" 8521 then : 8522 xorg_cv_cc_flag_unused_command_line_argument=yes 8523 else case e in #( 8524 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8525 esac 8526 fi 8527 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8528 esac 8529 fi 8530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8531 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8532 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8533 CFLAGS="$xorg_testset_save_CFLAGS" 8534 fi 8535 8536 found="no" 8537 8538 if test $found = "no" ; then 8539 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8541 fi 8542 8543 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8544 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8545 fi 8546 8547 CFLAGS="$CFLAGS -Werror=trigraphs" 8548 8549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8550 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8551 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8552 if eval test \${$cacheid+y} 8553 then : 8554 printf %s "(cached) " >&6 8555 else case e in #( 8556 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8557 /* end confdefs.h. */ 8558 int i; 8559 int 8560 main (void) 8561 { 8562 8563 ; 8564 return 0; 8565 } 8566 _ACEOF 8567 if ac_fn_c_try_link "$LINENO" 8568 then : 8569 eval $cacheid=yes 8570 else case e in #( 8571 e) eval $cacheid=no ;; 8572 esac 8573 fi 8574 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8575 conftest$ac_exeext conftest.$ac_ext ;; 8576 esac 8577 fi 8578 8579 8580 CFLAGS="$xorg_testset_save_CFLAGS" 8581 8582 eval supported=\$$cacheid 8583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8584 printf "%s\n" "$supported" >&6; } 8585 if test "$supported" = "yes" ; then 8586 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8587 found="yes" 8588 fi 8589 fi 8590 8591 8592 8593 8594 8595 8596 8597 8598 8599 8600 8601 8602 8603 8604 8605 xorg_testset_save_CFLAGS="$CFLAGS" 8606 8607 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8610 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8611 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8612 then : 8613 printf %s "(cached) " >&6 8614 else case e in #( 8615 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8616 /* end confdefs.h. */ 8617 int i; 8618 _ACEOF 8619 if ac_fn_c_try_compile "$LINENO" 8620 then : 8621 xorg_cv_cc_flag_unknown_warning_option=yes 8622 else case e in #( 8623 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8624 esac 8625 fi 8626 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8627 esac 8628 fi 8629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8630 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8631 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8632 CFLAGS="$xorg_testset_save_CFLAGS" 8633 fi 8634 8635 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8636 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8637 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8638 fi 8639 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8641 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8642 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8643 then : 8644 printf %s "(cached) " >&6 8645 else case e in #( 8646 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8647 /* end confdefs.h. */ 8648 int i; 8649 _ACEOF 8650 if ac_fn_c_try_compile "$LINENO" 8651 then : 8652 xorg_cv_cc_flag_unused_command_line_argument=yes 8653 else case e in #( 8654 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8655 esac 8656 fi 8657 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8658 esac 8659 fi 8660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8661 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8662 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8663 CFLAGS="$xorg_testset_save_CFLAGS" 8664 fi 8665 8666 found="no" 8667 8668 if test $found = "no" ; then 8669 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8671 fi 8672 8673 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8674 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8675 fi 8676 8677 CFLAGS="$CFLAGS -Werror=array-bounds" 8678 8679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8680 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8681 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8682 if eval test \${$cacheid+y} 8683 then : 8684 printf %s "(cached) " >&6 8685 else case e in #( 8686 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8687 /* end confdefs.h. */ 8688 int i; 8689 int 8690 main (void) 8691 { 8692 8693 ; 8694 return 0; 8695 } 8696 _ACEOF 8697 if ac_fn_c_try_link "$LINENO" 8698 then : 8699 eval $cacheid=yes 8700 else case e in #( 8701 e) eval $cacheid=no ;; 8702 esac 8703 fi 8704 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8705 conftest$ac_exeext conftest.$ac_ext ;; 8706 esac 8707 fi 8708 8709 8710 CFLAGS="$xorg_testset_save_CFLAGS" 8711 8712 eval supported=\$$cacheid 8713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8714 printf "%s\n" "$supported" >&6; } 8715 if test "$supported" = "yes" ; then 8716 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8717 found="yes" 8718 fi 8719 fi 8720 8721 8722 8723 8724 8725 8726 8727 8728 8729 8730 8731 8732 8733 8734 8735 xorg_testset_save_CFLAGS="$CFLAGS" 8736 8737 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8740 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8741 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8742 then : 8743 printf %s "(cached) " >&6 8744 else case e in #( 8745 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8746 /* end confdefs.h. */ 8747 int i; 8748 _ACEOF 8749 if ac_fn_c_try_compile "$LINENO" 8750 then : 8751 xorg_cv_cc_flag_unknown_warning_option=yes 8752 else case e in #( 8753 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8754 esac 8755 fi 8756 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8757 esac 8758 fi 8759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8760 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8761 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8762 CFLAGS="$xorg_testset_save_CFLAGS" 8763 fi 8764 8765 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8768 fi 8769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8771 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8772 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8773 then : 8774 printf %s "(cached) " >&6 8775 else case e in #( 8776 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8777 /* end confdefs.h. */ 8778 int i; 8779 _ACEOF 8780 if ac_fn_c_try_compile "$LINENO" 8781 then : 8782 xorg_cv_cc_flag_unused_command_line_argument=yes 8783 else case e in #( 8784 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8785 esac 8786 fi 8787 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8788 esac 8789 fi 8790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8791 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8792 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8793 CFLAGS="$xorg_testset_save_CFLAGS" 8794 fi 8795 8796 found="no" 8797 8798 if test $found = "no" ; then 8799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8801 fi 8802 8803 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8805 fi 8806 8807 CFLAGS="$CFLAGS -Werror=write-strings" 8808 8809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8810 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8811 cacheid=xorg_cv_cc_flag__Werror_write_strings 8812 if eval test \${$cacheid+y} 8813 then : 8814 printf %s "(cached) " >&6 8815 else case e in #( 8816 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8817 /* end confdefs.h. */ 8818 int i; 8819 int 8820 main (void) 8821 { 8822 8823 ; 8824 return 0; 8825 } 8826 _ACEOF 8827 if ac_fn_c_try_link "$LINENO" 8828 then : 8829 eval $cacheid=yes 8830 else case e in #( 8831 e) eval $cacheid=no ;; 8832 esac 8833 fi 8834 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8835 conftest$ac_exeext conftest.$ac_ext ;; 8836 esac 8837 fi 8838 8839 8840 CFLAGS="$xorg_testset_save_CFLAGS" 8841 8842 eval supported=\$$cacheid 8843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8844 printf "%s\n" "$supported" >&6; } 8845 if test "$supported" = "yes" ; then 8846 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8847 found="yes" 8848 fi 8849 fi 8850 8851 8852 8853 8854 8855 8856 8857 8858 8859 8860 8861 8862 8863 8864 8865 xorg_testset_save_CFLAGS="$CFLAGS" 8866 8867 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8868 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8870 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8871 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8872 then : 8873 printf %s "(cached) " >&6 8874 else case e in #( 8875 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8876 /* end confdefs.h. */ 8877 int i; 8878 _ACEOF 8879 if ac_fn_c_try_compile "$LINENO" 8880 then : 8881 xorg_cv_cc_flag_unknown_warning_option=yes 8882 else case e in #( 8883 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8884 esac 8885 fi 8886 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8887 esac 8888 fi 8889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8890 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8891 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8892 CFLAGS="$xorg_testset_save_CFLAGS" 8893 fi 8894 8895 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8896 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8898 fi 8899 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8901 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8902 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8903 then : 8904 printf %s "(cached) " >&6 8905 else case e in #( 8906 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8907 /* end confdefs.h. */ 8908 int i; 8909 _ACEOF 8910 if ac_fn_c_try_compile "$LINENO" 8911 then : 8912 xorg_cv_cc_flag_unused_command_line_argument=yes 8913 else case e in #( 8914 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8915 esac 8916 fi 8917 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8918 esac 8919 fi 8920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8921 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8922 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8923 CFLAGS="$xorg_testset_save_CFLAGS" 8924 fi 8925 8926 found="no" 8927 8928 if test $found = "no" ; then 8929 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8931 fi 8932 8933 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8934 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8935 fi 8936 8937 CFLAGS="$CFLAGS -Werror=address" 8938 8939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8940 printf %s "checking if $CC supports -Werror=address... " >&6; } 8941 cacheid=xorg_cv_cc_flag__Werror_address 8942 if eval test \${$cacheid+y} 8943 then : 8944 printf %s "(cached) " >&6 8945 else case e in #( 8946 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8947 /* end confdefs.h. */ 8948 int i; 8949 int 8950 main (void) 8951 { 8952 8953 ; 8954 return 0; 8955 } 8956 _ACEOF 8957 if ac_fn_c_try_link "$LINENO" 8958 then : 8959 eval $cacheid=yes 8960 else case e in #( 8961 e) eval $cacheid=no ;; 8962 esac 8963 fi 8964 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8965 conftest$ac_exeext conftest.$ac_ext ;; 8966 esac 8967 fi 8968 8969 8970 CFLAGS="$xorg_testset_save_CFLAGS" 8971 8972 eval supported=\$$cacheid 8973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8974 printf "%s\n" "$supported" >&6; } 8975 if test "$supported" = "yes" ; then 8976 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8977 found="yes" 8978 fi 8979 fi 8980 8981 8982 8983 8984 8985 8986 8987 8988 8989 8990 8991 8992 8993 8994 8995 xorg_testset_save_CFLAGS="$CFLAGS" 8996 8997 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9000 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9001 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9002 then : 9003 printf %s "(cached) " >&6 9004 else case e in #( 9005 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9006 /* end confdefs.h. */ 9007 int i; 9008 _ACEOF 9009 if ac_fn_c_try_compile "$LINENO" 9010 then : 9011 xorg_cv_cc_flag_unknown_warning_option=yes 9012 else case e in #( 9013 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9014 esac 9015 fi 9016 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9017 esac 9018 fi 9019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9020 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9021 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9022 CFLAGS="$xorg_testset_save_CFLAGS" 9023 fi 9024 9025 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9026 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9028 fi 9029 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9031 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9032 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9033 then : 9034 printf %s "(cached) " >&6 9035 else case e in #( 9036 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9037 /* end confdefs.h. */ 9038 int i; 9039 _ACEOF 9040 if ac_fn_c_try_compile "$LINENO" 9041 then : 9042 xorg_cv_cc_flag_unused_command_line_argument=yes 9043 else case e in #( 9044 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9045 esac 9046 fi 9047 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9048 esac 9049 fi 9050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9051 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9052 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9053 CFLAGS="$xorg_testset_save_CFLAGS" 9054 fi 9055 9056 found="no" 9057 9058 if test $found = "no" ; then 9059 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9061 fi 9062 9063 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9065 fi 9066 9067 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 9068 9069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 9070 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 9071 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9072 if eval test \${$cacheid+y} 9073 then : 9074 printf %s "(cached) " >&6 9075 else case e in #( 9076 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9077 /* end confdefs.h. */ 9078 int i; 9079 int 9080 main (void) 9081 { 9082 9083 ; 9084 return 0; 9085 } 9086 _ACEOF 9087 if ac_fn_c_try_link "$LINENO" 9088 then : 9089 eval $cacheid=yes 9090 else case e in #( 9091 e) eval $cacheid=no ;; 9092 esac 9093 fi 9094 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9095 conftest$ac_exeext conftest.$ac_ext ;; 9096 esac 9097 fi 9098 9099 9100 CFLAGS="$xorg_testset_save_CFLAGS" 9101 9102 eval supported=\$$cacheid 9103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9104 printf "%s\n" "$supported" >&6; } 9105 if test "$supported" = "yes" ; then 9106 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9107 found="yes" 9108 fi 9109 fi 9110 9111 if test $found = "no" ; then 9112 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9114 fi 9115 9116 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9117 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9118 fi 9119 9120 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9121 9122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9123 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9124 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9125 if eval test \${$cacheid+y} 9126 then : 9127 printf %s "(cached) " >&6 9128 else case e in #( 9129 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9130 /* end confdefs.h. */ 9131 int i; 9132 int 9133 main (void) 9134 { 9135 9136 ; 9137 return 0; 9138 } 9139 _ACEOF 9140 if ac_fn_c_try_link "$LINENO" 9141 then : 9142 eval $cacheid=yes 9143 else case e in #( 9144 e) eval $cacheid=no ;; 9145 esac 9146 fi 9147 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9148 conftest$ac_exeext conftest.$ac_ext ;; 9149 esac 9150 fi 9151 9152 9153 CFLAGS="$xorg_testset_save_CFLAGS" 9154 9155 eval supported=\$$cacheid 9156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9157 printf "%s\n" "$supported" >&6; } 9158 if test "$supported" = "yes" ; then 9159 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9160 found="yes" 9161 fi 9162 fi 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175 9176 9177 9178 xorg_testset_save_CFLAGS="$CFLAGS" 9179 9180 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9183 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9184 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9185 then : 9186 printf %s "(cached) " >&6 9187 else case e in #( 9188 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9189 /* end confdefs.h. */ 9190 int i; 9191 _ACEOF 9192 if ac_fn_c_try_compile "$LINENO" 9193 then : 9194 xorg_cv_cc_flag_unknown_warning_option=yes 9195 else case e in #( 9196 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9197 esac 9198 fi 9199 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9200 esac 9201 fi 9202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9203 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9204 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9205 CFLAGS="$xorg_testset_save_CFLAGS" 9206 fi 9207 9208 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9211 fi 9212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9214 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9215 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9216 then : 9217 printf %s "(cached) " >&6 9218 else case e in #( 9219 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9220 /* end confdefs.h. */ 9221 int i; 9222 _ACEOF 9223 if ac_fn_c_try_compile "$LINENO" 9224 then : 9225 xorg_cv_cc_flag_unused_command_line_argument=yes 9226 else case e in #( 9227 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9228 esac 9229 fi 9230 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9231 esac 9232 fi 9233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9234 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9235 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9236 CFLAGS="$xorg_testset_save_CFLAGS" 9237 fi 9238 9239 found="no" 9240 9241 if test $found = "no" ; then 9242 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9244 fi 9245 9246 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9247 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9248 fi 9249 9250 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9251 9252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9253 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9254 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9255 if eval test \${$cacheid+y} 9256 then : 9257 printf %s "(cached) " >&6 9258 else case e in #( 9259 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9260 /* end confdefs.h. */ 9261 int i; 9262 int 9263 main (void) 9264 { 9265 9266 ; 9267 return 0; 9268 } 9269 _ACEOF 9270 if ac_fn_c_try_link "$LINENO" 9271 then : 9272 eval $cacheid=yes 9273 else case e in #( 9274 e) eval $cacheid=no ;; 9275 esac 9276 fi 9277 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9278 conftest$ac_exeext conftest.$ac_ext ;; 9279 esac 9280 fi 9281 9282 9283 CFLAGS="$xorg_testset_save_CFLAGS" 9284 9285 eval supported=\$$cacheid 9286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9287 printf "%s\n" "$supported" >&6; } 9288 if test "$supported" = "yes" ; then 9289 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9290 found="yes" 9291 fi 9292 fi 9293 9294 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9295 else 9296 { 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 $PACKAGE_BUGREPORT" >&5 9297 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9298 9299 9300 9301 9302 9303 9304 9305 9306 9307 9308 9309 9310 9311 xorg_testset_save_CFLAGS="$CFLAGS" 9312 9313 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9316 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9317 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9318 then : 9319 printf %s "(cached) " >&6 9320 else case e in #( 9321 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9322 /* end confdefs.h. */ 9323 int i; 9324 _ACEOF 9325 if ac_fn_c_try_compile "$LINENO" 9326 then : 9327 xorg_cv_cc_flag_unknown_warning_option=yes 9328 else case e in #( 9329 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9330 esac 9331 fi 9332 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9333 esac 9334 fi 9335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9336 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9337 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9338 CFLAGS="$xorg_testset_save_CFLAGS" 9339 fi 9340 9341 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9342 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9344 fi 9345 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9347 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9348 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9349 then : 9350 printf %s "(cached) " >&6 9351 else case e in #( 9352 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9353 /* end confdefs.h. */ 9354 int i; 9355 _ACEOF 9356 if ac_fn_c_try_compile "$LINENO" 9357 then : 9358 xorg_cv_cc_flag_unused_command_line_argument=yes 9359 else case e in #( 9360 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9361 esac 9362 fi 9363 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9364 esac 9365 fi 9366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9367 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9368 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9369 CFLAGS="$xorg_testset_save_CFLAGS" 9370 fi 9371 9372 found="no" 9373 9374 if test $found = "no" ; then 9375 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9377 fi 9378 9379 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9380 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9381 fi 9382 9383 CFLAGS="$CFLAGS -Wimplicit" 9384 9385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9386 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9387 cacheid=xorg_cv_cc_flag__Wimplicit 9388 if eval test \${$cacheid+y} 9389 then : 9390 printf %s "(cached) " >&6 9391 else case e in #( 9392 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9393 /* end confdefs.h. */ 9394 int i; 9395 int 9396 main (void) 9397 { 9398 9399 ; 9400 return 0; 9401 } 9402 _ACEOF 9403 if ac_fn_c_try_link "$LINENO" 9404 then : 9405 eval $cacheid=yes 9406 else case e in #( 9407 e) eval $cacheid=no ;; 9408 esac 9409 fi 9410 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9411 conftest$ac_exeext conftest.$ac_ext ;; 9412 esac 9413 fi 9414 9415 9416 CFLAGS="$xorg_testset_save_CFLAGS" 9417 9418 eval supported=\$$cacheid 9419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9420 printf "%s\n" "$supported" >&6; } 9421 if test "$supported" = "yes" ; then 9422 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9423 found="yes" 9424 fi 9425 fi 9426 9427 9428 9429 9430 9431 9432 9433 9434 9435 9436 9437 9438 9439 9440 9441 xorg_testset_save_CFLAGS="$CFLAGS" 9442 9443 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9446 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9447 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9448 then : 9449 printf %s "(cached) " >&6 9450 else case e in #( 9451 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9452 /* end confdefs.h. */ 9453 int i; 9454 _ACEOF 9455 if ac_fn_c_try_compile "$LINENO" 9456 then : 9457 xorg_cv_cc_flag_unknown_warning_option=yes 9458 else case e in #( 9459 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9460 esac 9461 fi 9462 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9463 esac 9464 fi 9465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9466 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9467 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9468 CFLAGS="$xorg_testset_save_CFLAGS" 9469 fi 9470 9471 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9472 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9474 fi 9475 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9477 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9478 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9479 then : 9480 printf %s "(cached) " >&6 9481 else case e in #( 9482 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9483 /* end confdefs.h. */ 9484 int i; 9485 _ACEOF 9486 if ac_fn_c_try_compile "$LINENO" 9487 then : 9488 xorg_cv_cc_flag_unused_command_line_argument=yes 9489 else case e in #( 9490 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9491 esac 9492 fi 9493 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9494 esac 9495 fi 9496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9497 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9498 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9499 CFLAGS="$xorg_testset_save_CFLAGS" 9500 fi 9501 9502 found="no" 9503 9504 if test $found = "no" ; then 9505 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9506 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9507 fi 9508 9509 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9510 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9511 fi 9512 9513 CFLAGS="$CFLAGS -Wnonnull" 9514 9515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9516 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9517 cacheid=xorg_cv_cc_flag__Wnonnull 9518 if eval test \${$cacheid+y} 9519 then : 9520 printf %s "(cached) " >&6 9521 else case e in #( 9522 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9523 /* end confdefs.h. */ 9524 int i; 9525 int 9526 main (void) 9527 { 9528 9529 ; 9530 return 0; 9531 } 9532 _ACEOF 9533 if ac_fn_c_try_link "$LINENO" 9534 then : 9535 eval $cacheid=yes 9536 else case e in #( 9537 e) eval $cacheid=no ;; 9538 esac 9539 fi 9540 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9541 conftest$ac_exeext conftest.$ac_ext ;; 9542 esac 9543 fi 9544 9545 9546 CFLAGS="$xorg_testset_save_CFLAGS" 9547 9548 eval supported=\$$cacheid 9549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9550 printf "%s\n" "$supported" >&6; } 9551 if test "$supported" = "yes" ; then 9552 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9553 found="yes" 9554 fi 9555 fi 9556 9557 9558 9559 9560 9561 9562 9563 9564 9565 9566 9567 9568 9569 9570 9571 xorg_testset_save_CFLAGS="$CFLAGS" 9572 9573 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9576 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9577 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9578 then : 9579 printf %s "(cached) " >&6 9580 else case e in #( 9581 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9582 /* end confdefs.h. */ 9583 int i; 9584 _ACEOF 9585 if ac_fn_c_try_compile "$LINENO" 9586 then : 9587 xorg_cv_cc_flag_unknown_warning_option=yes 9588 else case e in #( 9589 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9590 esac 9591 fi 9592 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9593 esac 9594 fi 9595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9596 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9597 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9598 CFLAGS="$xorg_testset_save_CFLAGS" 9599 fi 9600 9601 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9602 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9603 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9604 fi 9605 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9607 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9608 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9609 then : 9610 printf %s "(cached) " >&6 9611 else case e in #( 9612 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9613 /* end confdefs.h. */ 9614 int i; 9615 _ACEOF 9616 if ac_fn_c_try_compile "$LINENO" 9617 then : 9618 xorg_cv_cc_flag_unused_command_line_argument=yes 9619 else case e in #( 9620 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9621 esac 9622 fi 9623 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9624 esac 9625 fi 9626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9627 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9628 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9629 CFLAGS="$xorg_testset_save_CFLAGS" 9630 fi 9631 9632 found="no" 9633 9634 if test $found = "no" ; then 9635 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9637 fi 9638 9639 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9640 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9641 fi 9642 9643 CFLAGS="$CFLAGS -Winit-self" 9644 9645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9646 printf %s "checking if $CC supports -Winit-self... " >&6; } 9647 cacheid=xorg_cv_cc_flag__Winit_self 9648 if eval test \${$cacheid+y} 9649 then : 9650 printf %s "(cached) " >&6 9651 else case e in #( 9652 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9653 /* end confdefs.h. */ 9654 int i; 9655 int 9656 main (void) 9657 { 9658 9659 ; 9660 return 0; 9661 } 9662 _ACEOF 9663 if ac_fn_c_try_link "$LINENO" 9664 then : 9665 eval $cacheid=yes 9666 else case e in #( 9667 e) eval $cacheid=no ;; 9668 esac 9669 fi 9670 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9671 conftest$ac_exeext conftest.$ac_ext ;; 9672 esac 9673 fi 9674 9675 9676 CFLAGS="$xorg_testset_save_CFLAGS" 9677 9678 eval supported=\$$cacheid 9679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9680 printf "%s\n" "$supported" >&6; } 9681 if test "$supported" = "yes" ; then 9682 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9683 found="yes" 9684 fi 9685 fi 9686 9687 9688 9689 9690 9691 9692 9693 9694 9695 9696 9697 9698 9699 9700 9701 xorg_testset_save_CFLAGS="$CFLAGS" 9702 9703 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9706 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9707 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9708 then : 9709 printf %s "(cached) " >&6 9710 else case e in #( 9711 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9712 /* end confdefs.h. */ 9713 int i; 9714 _ACEOF 9715 if ac_fn_c_try_compile "$LINENO" 9716 then : 9717 xorg_cv_cc_flag_unknown_warning_option=yes 9718 else case e in #( 9719 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9720 esac 9721 fi 9722 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9723 esac 9724 fi 9725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9726 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9727 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9728 CFLAGS="$xorg_testset_save_CFLAGS" 9729 fi 9730 9731 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9732 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9734 fi 9735 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9737 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9738 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9739 then : 9740 printf %s "(cached) " >&6 9741 else case e in #( 9742 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9743 /* end confdefs.h. */ 9744 int i; 9745 _ACEOF 9746 if ac_fn_c_try_compile "$LINENO" 9747 then : 9748 xorg_cv_cc_flag_unused_command_line_argument=yes 9749 else case e in #( 9750 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9751 esac 9752 fi 9753 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9754 esac 9755 fi 9756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9757 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9758 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9759 CFLAGS="$xorg_testset_save_CFLAGS" 9760 fi 9761 9762 found="no" 9763 9764 if test $found = "no" ; then 9765 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9767 fi 9768 9769 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9770 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9771 fi 9772 9773 CFLAGS="$CFLAGS -Wmain" 9774 9775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9776 printf %s "checking if $CC supports -Wmain... " >&6; } 9777 cacheid=xorg_cv_cc_flag__Wmain 9778 if eval test \${$cacheid+y} 9779 then : 9780 printf %s "(cached) " >&6 9781 else case e in #( 9782 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9783 /* end confdefs.h. */ 9784 int i; 9785 int 9786 main (void) 9787 { 9788 9789 ; 9790 return 0; 9791 } 9792 _ACEOF 9793 if ac_fn_c_try_link "$LINENO" 9794 then : 9795 eval $cacheid=yes 9796 else case e in #( 9797 e) eval $cacheid=no ;; 9798 esac 9799 fi 9800 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9801 conftest$ac_exeext conftest.$ac_ext ;; 9802 esac 9803 fi 9804 9805 9806 CFLAGS="$xorg_testset_save_CFLAGS" 9807 9808 eval supported=\$$cacheid 9809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9810 printf "%s\n" "$supported" >&6; } 9811 if test "$supported" = "yes" ; then 9812 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9813 found="yes" 9814 fi 9815 fi 9816 9817 9818 9819 9820 9821 9822 9823 9824 9825 9826 9827 9828 9829 9830 9831 xorg_testset_save_CFLAGS="$CFLAGS" 9832 9833 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9834 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9836 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9837 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9838 then : 9839 printf %s "(cached) " >&6 9840 else case e in #( 9841 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9842 /* end confdefs.h. */ 9843 int i; 9844 _ACEOF 9845 if ac_fn_c_try_compile "$LINENO" 9846 then : 9847 xorg_cv_cc_flag_unknown_warning_option=yes 9848 else case e in #( 9849 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9850 esac 9851 fi 9852 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9853 esac 9854 fi 9855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9856 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9857 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9858 CFLAGS="$xorg_testset_save_CFLAGS" 9859 fi 9860 9861 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9862 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9864 fi 9865 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9867 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9868 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9869 then : 9870 printf %s "(cached) " >&6 9871 else case e in #( 9872 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9873 /* end confdefs.h. */ 9874 int i; 9875 _ACEOF 9876 if ac_fn_c_try_compile "$LINENO" 9877 then : 9878 xorg_cv_cc_flag_unused_command_line_argument=yes 9879 else case e in #( 9880 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9881 esac 9882 fi 9883 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9884 esac 9885 fi 9886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9887 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9888 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9889 CFLAGS="$xorg_testset_save_CFLAGS" 9890 fi 9891 9892 found="no" 9893 9894 if test $found = "no" ; then 9895 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9897 fi 9898 9899 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9901 fi 9902 9903 CFLAGS="$CFLAGS -Wmissing-braces" 9904 9905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9906 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9907 cacheid=xorg_cv_cc_flag__Wmissing_braces 9908 if eval test \${$cacheid+y} 9909 then : 9910 printf %s "(cached) " >&6 9911 else case e in #( 9912 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9913 /* end confdefs.h. */ 9914 int i; 9915 int 9916 main (void) 9917 { 9918 9919 ; 9920 return 0; 9921 } 9922 _ACEOF 9923 if ac_fn_c_try_link "$LINENO" 9924 then : 9925 eval $cacheid=yes 9926 else case e in #( 9927 e) eval $cacheid=no ;; 9928 esac 9929 fi 9930 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9931 conftest$ac_exeext conftest.$ac_ext ;; 9932 esac 9933 fi 9934 9935 9936 CFLAGS="$xorg_testset_save_CFLAGS" 9937 9938 eval supported=\$$cacheid 9939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9940 printf "%s\n" "$supported" >&6; } 9941 if test "$supported" = "yes" ; then 9942 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9943 found="yes" 9944 fi 9945 fi 9946 9947 9948 9949 9950 9951 9952 9953 9954 9955 9956 9957 9958 9959 9960 9961 xorg_testset_save_CFLAGS="$CFLAGS" 9962 9963 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9966 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9967 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9968 then : 9969 printf %s "(cached) " >&6 9970 else case e in #( 9971 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9972 /* end confdefs.h. */ 9973 int i; 9974 _ACEOF 9975 if ac_fn_c_try_compile "$LINENO" 9976 then : 9977 xorg_cv_cc_flag_unknown_warning_option=yes 9978 else case e in #( 9979 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9980 esac 9981 fi 9982 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9983 esac 9984 fi 9985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9986 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9987 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9988 CFLAGS="$xorg_testset_save_CFLAGS" 9989 fi 9990 9991 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9992 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9994 fi 9995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9997 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9998 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9999 then : 10000 printf %s "(cached) " >&6 10001 else case e in #( 10002 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10003 /* end confdefs.h. */ 10004 int i; 10005 _ACEOF 10006 if ac_fn_c_try_compile "$LINENO" 10007 then : 10008 xorg_cv_cc_flag_unused_command_line_argument=yes 10009 else case e in #( 10010 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10011 esac 10012 fi 10013 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10014 esac 10015 fi 10016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10017 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10018 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10019 CFLAGS="$xorg_testset_save_CFLAGS" 10020 fi 10021 10022 found="no" 10023 10024 if test $found = "no" ; then 10025 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10027 fi 10028 10029 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10031 fi 10032 10033 CFLAGS="$CFLAGS -Wsequence-point" 10034 10035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 10036 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 10037 cacheid=xorg_cv_cc_flag__Wsequence_point 10038 if eval test \${$cacheid+y} 10039 then : 10040 printf %s "(cached) " >&6 10041 else case e in #( 10042 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10043 /* end confdefs.h. */ 10044 int i; 10045 int 10046 main (void) 10047 { 10048 10049 ; 10050 return 0; 10051 } 10052 _ACEOF 10053 if ac_fn_c_try_link "$LINENO" 10054 then : 10055 eval $cacheid=yes 10056 else case e in #( 10057 e) eval $cacheid=no ;; 10058 esac 10059 fi 10060 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10061 conftest$ac_exeext conftest.$ac_ext ;; 10062 esac 10063 fi 10064 10065 10066 CFLAGS="$xorg_testset_save_CFLAGS" 10067 10068 eval supported=\$$cacheid 10069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10070 printf "%s\n" "$supported" >&6; } 10071 if test "$supported" = "yes" ; then 10072 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10073 found="yes" 10074 fi 10075 fi 10076 10077 10078 10079 10080 10081 10082 10083 10084 10085 10086 10087 10088 10089 10090 10091 xorg_testset_save_CFLAGS="$CFLAGS" 10092 10093 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10094 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10096 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10097 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10098 then : 10099 printf %s "(cached) " >&6 10100 else case e in #( 10101 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10102 /* end confdefs.h. */ 10103 int i; 10104 _ACEOF 10105 if ac_fn_c_try_compile "$LINENO" 10106 then : 10107 xorg_cv_cc_flag_unknown_warning_option=yes 10108 else case e in #( 10109 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10110 esac 10111 fi 10112 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10113 esac 10114 fi 10115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10116 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10117 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10118 CFLAGS="$xorg_testset_save_CFLAGS" 10119 fi 10120 10121 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10122 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10124 fi 10125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10127 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10128 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10129 then : 10130 printf %s "(cached) " >&6 10131 else case e in #( 10132 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10133 /* end confdefs.h. */ 10134 int i; 10135 _ACEOF 10136 if ac_fn_c_try_compile "$LINENO" 10137 then : 10138 xorg_cv_cc_flag_unused_command_line_argument=yes 10139 else case e in #( 10140 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10141 esac 10142 fi 10143 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10144 esac 10145 fi 10146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10147 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10148 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10149 CFLAGS="$xorg_testset_save_CFLAGS" 10150 fi 10151 10152 found="no" 10153 10154 if test $found = "no" ; then 10155 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10157 fi 10158 10159 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10160 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10161 fi 10162 10163 CFLAGS="$CFLAGS -Wreturn-type" 10164 10165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10166 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10167 cacheid=xorg_cv_cc_flag__Wreturn_type 10168 if eval test \${$cacheid+y} 10169 then : 10170 printf %s "(cached) " >&6 10171 else case e in #( 10172 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10173 /* end confdefs.h. */ 10174 int i; 10175 int 10176 main (void) 10177 { 10178 10179 ; 10180 return 0; 10181 } 10182 _ACEOF 10183 if ac_fn_c_try_link "$LINENO" 10184 then : 10185 eval $cacheid=yes 10186 else case e in #( 10187 e) eval $cacheid=no ;; 10188 esac 10189 fi 10190 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10191 conftest$ac_exeext conftest.$ac_ext ;; 10192 esac 10193 fi 10194 10195 10196 CFLAGS="$xorg_testset_save_CFLAGS" 10197 10198 eval supported=\$$cacheid 10199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10200 printf "%s\n" "$supported" >&6; } 10201 if test "$supported" = "yes" ; then 10202 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10203 found="yes" 10204 fi 10205 fi 10206 10207 10208 10209 10210 10211 10212 10213 10214 10215 10216 10217 10218 10219 10220 10221 xorg_testset_save_CFLAGS="$CFLAGS" 10222 10223 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10226 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10227 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10228 then : 10229 printf %s "(cached) " >&6 10230 else case e in #( 10231 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10232 /* end confdefs.h. */ 10233 int i; 10234 _ACEOF 10235 if ac_fn_c_try_compile "$LINENO" 10236 then : 10237 xorg_cv_cc_flag_unknown_warning_option=yes 10238 else case e in #( 10239 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10240 esac 10241 fi 10242 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10243 esac 10244 fi 10245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10246 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10247 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10248 CFLAGS="$xorg_testset_save_CFLAGS" 10249 fi 10250 10251 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10252 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10254 fi 10255 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10257 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10258 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10259 then : 10260 printf %s "(cached) " >&6 10261 else case e in #( 10262 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10263 /* end confdefs.h. */ 10264 int i; 10265 _ACEOF 10266 if ac_fn_c_try_compile "$LINENO" 10267 then : 10268 xorg_cv_cc_flag_unused_command_line_argument=yes 10269 else case e in #( 10270 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10271 esac 10272 fi 10273 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10274 esac 10275 fi 10276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10277 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10278 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10279 CFLAGS="$xorg_testset_save_CFLAGS" 10280 fi 10281 10282 found="no" 10283 10284 if test $found = "no" ; then 10285 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10286 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10287 fi 10288 10289 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10291 fi 10292 10293 CFLAGS="$CFLAGS -Wtrigraphs" 10294 10295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10296 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10297 cacheid=xorg_cv_cc_flag__Wtrigraphs 10298 if eval test \${$cacheid+y} 10299 then : 10300 printf %s "(cached) " >&6 10301 else case e in #( 10302 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10303 /* end confdefs.h. */ 10304 int i; 10305 int 10306 main (void) 10307 { 10308 10309 ; 10310 return 0; 10311 } 10312 _ACEOF 10313 if ac_fn_c_try_link "$LINENO" 10314 then : 10315 eval $cacheid=yes 10316 else case e in #( 10317 e) eval $cacheid=no ;; 10318 esac 10319 fi 10320 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10321 conftest$ac_exeext conftest.$ac_ext ;; 10322 esac 10323 fi 10324 10325 10326 CFLAGS="$xorg_testset_save_CFLAGS" 10327 10328 eval supported=\$$cacheid 10329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10330 printf "%s\n" "$supported" >&6; } 10331 if test "$supported" = "yes" ; then 10332 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10333 found="yes" 10334 fi 10335 fi 10336 10337 10338 10339 10340 10341 10342 10343 10344 10345 10346 10347 10348 10349 10350 10351 xorg_testset_save_CFLAGS="$CFLAGS" 10352 10353 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10356 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10357 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10358 then : 10359 printf %s "(cached) " >&6 10360 else case e in #( 10361 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10362 /* end confdefs.h. */ 10363 int i; 10364 _ACEOF 10365 if ac_fn_c_try_compile "$LINENO" 10366 then : 10367 xorg_cv_cc_flag_unknown_warning_option=yes 10368 else case e in #( 10369 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10370 esac 10371 fi 10372 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10373 esac 10374 fi 10375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10376 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10377 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10378 CFLAGS="$xorg_testset_save_CFLAGS" 10379 fi 10380 10381 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10382 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10384 fi 10385 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10387 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10388 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10389 then : 10390 printf %s "(cached) " >&6 10391 else case e in #( 10392 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10393 /* end confdefs.h. */ 10394 int i; 10395 _ACEOF 10396 if ac_fn_c_try_compile "$LINENO" 10397 then : 10398 xorg_cv_cc_flag_unused_command_line_argument=yes 10399 else case e in #( 10400 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10401 esac 10402 fi 10403 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10404 esac 10405 fi 10406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10407 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10408 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10409 CFLAGS="$xorg_testset_save_CFLAGS" 10410 fi 10411 10412 found="no" 10413 10414 if test $found = "no" ; then 10415 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10417 fi 10418 10419 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10421 fi 10422 10423 CFLAGS="$CFLAGS -Warray-bounds" 10424 10425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10426 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10427 cacheid=xorg_cv_cc_flag__Warray_bounds 10428 if eval test \${$cacheid+y} 10429 then : 10430 printf %s "(cached) " >&6 10431 else case e in #( 10432 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10433 /* end confdefs.h. */ 10434 int i; 10435 int 10436 main (void) 10437 { 10438 10439 ; 10440 return 0; 10441 } 10442 _ACEOF 10443 if ac_fn_c_try_link "$LINENO" 10444 then : 10445 eval $cacheid=yes 10446 else case e in #( 10447 e) eval $cacheid=no ;; 10448 esac 10449 fi 10450 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10451 conftest$ac_exeext conftest.$ac_ext ;; 10452 esac 10453 fi 10454 10455 10456 CFLAGS="$xorg_testset_save_CFLAGS" 10457 10458 eval supported=\$$cacheid 10459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10460 printf "%s\n" "$supported" >&6; } 10461 if test "$supported" = "yes" ; then 10462 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10463 found="yes" 10464 fi 10465 fi 10466 10467 10468 10469 10470 10471 10472 10473 10474 10475 10476 10477 10478 10479 10480 10481 xorg_testset_save_CFLAGS="$CFLAGS" 10482 10483 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10486 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10487 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10488 then : 10489 printf %s "(cached) " >&6 10490 else case e in #( 10491 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10492 /* end confdefs.h. */ 10493 int i; 10494 _ACEOF 10495 if ac_fn_c_try_compile "$LINENO" 10496 then : 10497 xorg_cv_cc_flag_unknown_warning_option=yes 10498 else case e in #( 10499 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10500 esac 10501 fi 10502 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10503 esac 10504 fi 10505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10506 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10507 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10508 CFLAGS="$xorg_testset_save_CFLAGS" 10509 fi 10510 10511 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10514 fi 10515 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10517 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10518 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10519 then : 10520 printf %s "(cached) " >&6 10521 else case e in #( 10522 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10523 /* end confdefs.h. */ 10524 int i; 10525 _ACEOF 10526 if ac_fn_c_try_compile "$LINENO" 10527 then : 10528 xorg_cv_cc_flag_unused_command_line_argument=yes 10529 else case e in #( 10530 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10531 esac 10532 fi 10533 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10534 esac 10535 fi 10536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10537 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10538 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10539 CFLAGS="$xorg_testset_save_CFLAGS" 10540 fi 10541 10542 found="no" 10543 10544 if test $found = "no" ; then 10545 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10547 fi 10548 10549 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10550 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10551 fi 10552 10553 CFLAGS="$CFLAGS -Wwrite-strings" 10554 10555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10556 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10557 cacheid=xorg_cv_cc_flag__Wwrite_strings 10558 if eval test \${$cacheid+y} 10559 then : 10560 printf %s "(cached) " >&6 10561 else case e in #( 10562 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10563 /* end confdefs.h. */ 10564 int i; 10565 int 10566 main (void) 10567 { 10568 10569 ; 10570 return 0; 10571 } 10572 _ACEOF 10573 if ac_fn_c_try_link "$LINENO" 10574 then : 10575 eval $cacheid=yes 10576 else case e in #( 10577 e) eval $cacheid=no ;; 10578 esac 10579 fi 10580 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10581 conftest$ac_exeext conftest.$ac_ext ;; 10582 esac 10583 fi 10584 10585 10586 CFLAGS="$xorg_testset_save_CFLAGS" 10587 10588 eval supported=\$$cacheid 10589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10590 printf "%s\n" "$supported" >&6; } 10591 if test "$supported" = "yes" ; then 10592 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10593 found="yes" 10594 fi 10595 fi 10596 10597 10598 10599 10600 10601 10602 10603 10604 10605 10606 10607 10608 10609 10610 10611 xorg_testset_save_CFLAGS="$CFLAGS" 10612 10613 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10616 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10617 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10618 then : 10619 printf %s "(cached) " >&6 10620 else case e in #( 10621 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10622 /* end confdefs.h. */ 10623 int i; 10624 _ACEOF 10625 if ac_fn_c_try_compile "$LINENO" 10626 then : 10627 xorg_cv_cc_flag_unknown_warning_option=yes 10628 else case e in #( 10629 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10630 esac 10631 fi 10632 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10633 esac 10634 fi 10635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10636 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10637 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10638 CFLAGS="$xorg_testset_save_CFLAGS" 10639 fi 10640 10641 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10642 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10644 fi 10645 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10647 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10648 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10649 then : 10650 printf %s "(cached) " >&6 10651 else case e in #( 10652 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10653 /* end confdefs.h. */ 10654 int i; 10655 _ACEOF 10656 if ac_fn_c_try_compile "$LINENO" 10657 then : 10658 xorg_cv_cc_flag_unused_command_line_argument=yes 10659 else case e in #( 10660 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10661 esac 10662 fi 10663 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10664 esac 10665 fi 10666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10667 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10668 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10669 CFLAGS="$xorg_testset_save_CFLAGS" 10670 fi 10671 10672 found="no" 10673 10674 if test $found = "no" ; then 10675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10677 fi 10678 10679 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10681 fi 10682 10683 CFLAGS="$CFLAGS -Waddress" 10684 10685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10686 printf %s "checking if $CC supports -Waddress... " >&6; } 10687 cacheid=xorg_cv_cc_flag__Waddress 10688 if eval test \${$cacheid+y} 10689 then : 10690 printf %s "(cached) " >&6 10691 else case e in #( 10692 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10693 /* end confdefs.h. */ 10694 int i; 10695 int 10696 main (void) 10697 { 10698 10699 ; 10700 return 0; 10701 } 10702 _ACEOF 10703 if ac_fn_c_try_link "$LINENO" 10704 then : 10705 eval $cacheid=yes 10706 else case e in #( 10707 e) eval $cacheid=no ;; 10708 esac 10709 fi 10710 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10711 conftest$ac_exeext conftest.$ac_ext ;; 10712 esac 10713 fi 10714 10715 10716 CFLAGS="$xorg_testset_save_CFLAGS" 10717 10718 eval supported=\$$cacheid 10719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10720 printf "%s\n" "$supported" >&6; } 10721 if test "$supported" = "yes" ; then 10722 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10723 found="yes" 10724 fi 10725 fi 10726 10727 10728 10729 10730 10731 10732 10733 10734 10735 10736 10737 10738 10739 10740 10741 xorg_testset_save_CFLAGS="$CFLAGS" 10742 10743 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10746 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10747 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10748 then : 10749 printf %s "(cached) " >&6 10750 else case e in #( 10751 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10752 /* end confdefs.h. */ 10753 int i; 10754 _ACEOF 10755 if ac_fn_c_try_compile "$LINENO" 10756 then : 10757 xorg_cv_cc_flag_unknown_warning_option=yes 10758 else case e in #( 10759 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10760 esac 10761 fi 10762 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10763 esac 10764 fi 10765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10766 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10767 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10768 CFLAGS="$xorg_testset_save_CFLAGS" 10769 fi 10770 10771 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10772 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10774 fi 10775 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10777 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10778 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10779 then : 10780 printf %s "(cached) " >&6 10781 else case e in #( 10782 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10783 /* end confdefs.h. */ 10784 int i; 10785 _ACEOF 10786 if ac_fn_c_try_compile "$LINENO" 10787 then : 10788 xorg_cv_cc_flag_unused_command_line_argument=yes 10789 else case e in #( 10790 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10791 esac 10792 fi 10793 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10794 esac 10795 fi 10796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10797 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10798 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10799 CFLAGS="$xorg_testset_save_CFLAGS" 10800 fi 10801 10802 found="no" 10803 10804 if test $found = "no" ; then 10805 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10807 fi 10808 10809 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10810 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10811 fi 10812 10813 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10814 10815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10816 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10817 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10818 if eval test \${$cacheid+y} 10819 then : 10820 printf %s "(cached) " >&6 10821 else case e in #( 10822 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10823 /* end confdefs.h. */ 10824 int i; 10825 int 10826 main (void) 10827 { 10828 10829 ; 10830 return 0; 10831 } 10832 _ACEOF 10833 if ac_fn_c_try_link "$LINENO" 10834 then : 10835 eval $cacheid=yes 10836 else case e in #( 10837 e) eval $cacheid=no ;; 10838 esac 10839 fi 10840 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10841 conftest$ac_exeext conftest.$ac_ext ;; 10842 esac 10843 fi 10844 10845 10846 CFLAGS="$xorg_testset_save_CFLAGS" 10847 10848 eval supported=\$$cacheid 10849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10850 printf "%s\n" "$supported" >&6; } 10851 if test "$supported" = "yes" ; then 10852 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10853 found="yes" 10854 fi 10855 fi 10856 10857 10858 10859 10860 10861 10862 10863 10864 10865 10866 10867 10868 10869 10870 10871 xorg_testset_save_CFLAGS="$CFLAGS" 10872 10873 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10876 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10877 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10878 then : 10879 printf %s "(cached) " >&6 10880 else case e in #( 10881 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10882 /* end confdefs.h. */ 10883 int i; 10884 _ACEOF 10885 if ac_fn_c_try_compile "$LINENO" 10886 then : 10887 xorg_cv_cc_flag_unknown_warning_option=yes 10888 else case e in #( 10889 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10890 esac 10891 fi 10892 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10893 esac 10894 fi 10895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10896 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10897 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10898 CFLAGS="$xorg_testset_save_CFLAGS" 10899 fi 10900 10901 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10902 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10904 fi 10905 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10907 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10908 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10909 then : 10910 printf %s "(cached) " >&6 10911 else case e in #( 10912 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10913 /* end confdefs.h. */ 10914 int i; 10915 _ACEOF 10916 if ac_fn_c_try_compile "$LINENO" 10917 then : 10918 xorg_cv_cc_flag_unused_command_line_argument=yes 10919 else case e in #( 10920 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10921 esac 10922 fi 10923 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10924 esac 10925 fi 10926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10927 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10928 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10929 CFLAGS="$xorg_testset_save_CFLAGS" 10930 fi 10931 10932 found="no" 10933 10934 if test $found = "no" ; then 10935 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10937 fi 10938 10939 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10940 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10941 fi 10942 10943 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10944 10945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10946 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10947 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10948 if eval test \${$cacheid+y} 10949 then : 10950 printf %s "(cached) " >&6 10951 else case e in #( 10952 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10953 /* end confdefs.h. */ 10954 int i; 10955 int 10956 main (void) 10957 { 10958 10959 ; 10960 return 0; 10961 } 10962 _ACEOF 10963 if ac_fn_c_try_link "$LINENO" 10964 then : 10965 eval $cacheid=yes 10966 else case e in #( 10967 e) eval $cacheid=no ;; 10968 esac 10969 fi 10970 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10971 conftest$ac_exeext conftest.$ac_ext ;; 10972 esac 10973 fi 10974 10975 10976 CFLAGS="$xorg_testset_save_CFLAGS" 10977 10978 eval supported=\$$cacheid 10979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10980 printf "%s\n" "$supported" >&6; } 10981 if test "$supported" = "yes" ; then 10982 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10983 found="yes" 10984 fi 10985 fi 10986 10987 10988 fi 10989 10990 10991 10992 10993 10994 10995 10996 CWARNFLAGS="$BASE_CFLAGS" 10997 if test "x$GCC" = xyes ; then 10998 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10999 fi 11000 11001 11002 11003 11004 11005 11006 11007 11008 # Check whether --enable-strict-compilation was given. 11009 if test ${enable_strict_compilation+y} 11010 then : 11011 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 11012 else case e in #( 11013 e) STRICT_COMPILE=no ;; 11014 esac 11015 fi 11016 11017 11018 11019 11020 11021 11022 STRICT_CFLAGS="" 11023 11024 11025 11026 11027 11028 11029 11030 11031 11032 11033 11034 11035 11036 xorg_testset_save_CFLAGS="$CFLAGS" 11037 11038 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11041 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11042 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11043 then : 11044 printf %s "(cached) " >&6 11045 else case e in #( 11046 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11047 /* end confdefs.h. */ 11048 int i; 11049 _ACEOF 11050 if ac_fn_c_try_compile "$LINENO" 11051 then : 11052 xorg_cv_cc_flag_unknown_warning_option=yes 11053 else case e in #( 11054 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11055 esac 11056 fi 11057 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11058 esac 11059 fi 11060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11061 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11062 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11063 CFLAGS="$xorg_testset_save_CFLAGS" 11064 fi 11065 11066 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11067 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11069 fi 11070 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11072 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11073 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11074 then : 11075 printf %s "(cached) " >&6 11076 else case e in #( 11077 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11078 /* end confdefs.h. */ 11079 int i; 11080 _ACEOF 11081 if ac_fn_c_try_compile "$LINENO" 11082 then : 11083 xorg_cv_cc_flag_unused_command_line_argument=yes 11084 else case e in #( 11085 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11086 esac 11087 fi 11088 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11089 esac 11090 fi 11091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11092 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11093 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11094 CFLAGS="$xorg_testset_save_CFLAGS" 11095 fi 11096 11097 found="no" 11098 11099 if test $found = "no" ; then 11100 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11102 fi 11103 11104 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11105 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11106 fi 11107 11108 CFLAGS="$CFLAGS -pedantic" 11109 11110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11111 printf %s "checking if $CC supports -pedantic... " >&6; } 11112 cacheid=xorg_cv_cc_flag__pedantic 11113 if eval test \${$cacheid+y} 11114 then : 11115 printf %s "(cached) " >&6 11116 else case e in #( 11117 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11118 /* end confdefs.h. */ 11119 int i; 11120 int 11121 main (void) 11122 { 11123 11124 ; 11125 return 0; 11126 } 11127 _ACEOF 11128 if ac_fn_c_try_link "$LINENO" 11129 then : 11130 eval $cacheid=yes 11131 else case e in #( 11132 e) eval $cacheid=no ;; 11133 esac 11134 fi 11135 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11136 conftest$ac_exeext conftest.$ac_ext ;; 11137 esac 11138 fi 11139 11140 11141 CFLAGS="$xorg_testset_save_CFLAGS" 11142 11143 eval supported=\$$cacheid 11144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11145 printf "%s\n" "$supported" >&6; } 11146 if test "$supported" = "yes" ; then 11147 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11148 found="yes" 11149 fi 11150 fi 11151 11152 11153 11154 11155 11156 11157 11158 11159 11160 11161 11162 11163 11164 11165 11166 xorg_testset_save_CFLAGS="$CFLAGS" 11167 11168 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11171 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11172 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11173 then : 11174 printf %s "(cached) " >&6 11175 else case e in #( 11176 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11177 /* end confdefs.h. */ 11178 int i; 11179 _ACEOF 11180 if ac_fn_c_try_compile "$LINENO" 11181 then : 11182 xorg_cv_cc_flag_unknown_warning_option=yes 11183 else case e in #( 11184 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11185 esac 11186 fi 11187 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11188 esac 11189 fi 11190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11191 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11192 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11193 CFLAGS="$xorg_testset_save_CFLAGS" 11194 fi 11195 11196 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11199 fi 11200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11202 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11203 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11204 then : 11205 printf %s "(cached) " >&6 11206 else case e in #( 11207 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11208 /* end confdefs.h. */ 11209 int i; 11210 _ACEOF 11211 if ac_fn_c_try_compile "$LINENO" 11212 then : 11213 xorg_cv_cc_flag_unused_command_line_argument=yes 11214 else case e in #( 11215 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11216 esac 11217 fi 11218 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11219 esac 11220 fi 11221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11222 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11223 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11224 CFLAGS="$xorg_testset_save_CFLAGS" 11225 fi 11226 11227 found="no" 11228 11229 if test $found = "no" ; then 11230 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11232 fi 11233 11234 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11235 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11236 fi 11237 11238 CFLAGS="$CFLAGS -Werror" 11239 11240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11241 printf %s "checking if $CC supports -Werror... " >&6; } 11242 cacheid=xorg_cv_cc_flag__Werror 11243 if eval test \${$cacheid+y} 11244 then : 11245 printf %s "(cached) " >&6 11246 else case e in #( 11247 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11248 /* end confdefs.h. */ 11249 int i; 11250 int 11251 main (void) 11252 { 11253 11254 ; 11255 return 0; 11256 } 11257 _ACEOF 11258 if ac_fn_c_try_link "$LINENO" 11259 then : 11260 eval $cacheid=yes 11261 else case e in #( 11262 e) eval $cacheid=no ;; 11263 esac 11264 fi 11265 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11266 conftest$ac_exeext conftest.$ac_ext ;; 11267 esac 11268 fi 11269 11270 11271 CFLAGS="$xorg_testset_save_CFLAGS" 11272 11273 eval supported=\$$cacheid 11274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11275 printf "%s\n" "$supported" >&6; } 11276 if test "$supported" = "yes" ; then 11277 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11278 found="yes" 11279 fi 11280 fi 11281 11282 if test $found = "no" ; then 11283 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11285 fi 11286 11287 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11288 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11289 fi 11290 11291 CFLAGS="$CFLAGS -errwarn" 11292 11293 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11294 printf %s "checking if $CC supports -errwarn... " >&6; } 11295 cacheid=xorg_cv_cc_flag__errwarn 11296 if eval test \${$cacheid+y} 11297 then : 11298 printf %s "(cached) " >&6 11299 else case e in #( 11300 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11301 /* end confdefs.h. */ 11302 int i; 11303 int 11304 main (void) 11305 { 11306 11307 ; 11308 return 0; 11309 } 11310 _ACEOF 11311 if ac_fn_c_try_link "$LINENO" 11312 then : 11313 eval $cacheid=yes 11314 else case e in #( 11315 e) eval $cacheid=no ;; 11316 esac 11317 fi 11318 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11319 conftest$ac_exeext conftest.$ac_ext ;; 11320 esac 11321 fi 11322 11323 11324 CFLAGS="$xorg_testset_save_CFLAGS" 11325 11326 eval supported=\$$cacheid 11327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11328 printf "%s\n" "$supported" >&6; } 11329 if test "$supported" = "yes" ; then 11330 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11331 found="yes" 11332 fi 11333 fi 11334 11335 11336 11337 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11338 # activate it with -Werror, so we add it here explicitly. 11339 11340 11341 11342 11343 11344 11345 11346 11347 11348 11349 11350 11351 11352 xorg_testset_save_CFLAGS="$CFLAGS" 11353 11354 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11357 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11358 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11359 then : 11360 printf %s "(cached) " >&6 11361 else case e in #( 11362 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11363 /* end confdefs.h. */ 11364 int i; 11365 _ACEOF 11366 if ac_fn_c_try_compile "$LINENO" 11367 then : 11368 xorg_cv_cc_flag_unknown_warning_option=yes 11369 else case e in #( 11370 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11371 esac 11372 fi 11373 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11374 esac 11375 fi 11376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11377 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11378 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11379 CFLAGS="$xorg_testset_save_CFLAGS" 11380 fi 11381 11382 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11385 fi 11386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11388 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11389 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11390 then : 11391 printf %s "(cached) " >&6 11392 else case e in #( 11393 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11394 /* end confdefs.h. */ 11395 int i; 11396 _ACEOF 11397 if ac_fn_c_try_compile "$LINENO" 11398 then : 11399 xorg_cv_cc_flag_unused_command_line_argument=yes 11400 else case e in #( 11401 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11402 esac 11403 fi 11404 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11405 esac 11406 fi 11407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11408 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11409 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11410 CFLAGS="$xorg_testset_save_CFLAGS" 11411 fi 11412 11413 found="no" 11414 11415 if test $found = "no" ; then 11416 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11418 fi 11419 11420 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11421 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11422 fi 11423 11424 CFLAGS="$CFLAGS -Werror=attributes" 11425 11426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11427 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11428 cacheid=xorg_cv_cc_flag__Werror_attributes 11429 if eval test \${$cacheid+y} 11430 then : 11431 printf %s "(cached) " >&6 11432 else case e in #( 11433 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11434 /* end confdefs.h. */ 11435 int i; 11436 int 11437 main (void) 11438 { 11439 11440 ; 11441 return 0; 11442 } 11443 _ACEOF 11444 if ac_fn_c_try_link "$LINENO" 11445 then : 11446 eval $cacheid=yes 11447 else case e in #( 11448 e) eval $cacheid=no ;; 11449 esac 11450 fi 11451 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11452 conftest$ac_exeext conftest.$ac_ext ;; 11453 esac 11454 fi 11455 11456 11457 CFLAGS="$xorg_testset_save_CFLAGS" 11458 11459 eval supported=\$$cacheid 11460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11461 printf "%s\n" "$supported" >&6; } 11462 if test "$supported" = "yes" ; then 11463 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11464 found="yes" 11465 fi 11466 fi 11467 11468 11469 11470 if test "x$STRICT_COMPILE" = "xyes"; then 11471 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11472 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11473 fi 11474 11475 11476 11477 11478 11479 11480 11481 11482 cat >>confdefs.h <<_ACEOF 11483 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11484 _ACEOF 11485 11486 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11487 if test "x$PVM" = "x"; then 11488 PVM="0" 11489 fi 11490 11491 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11492 11493 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11494 if test "x$PVP" = "x"; then 11495 PVP="0" 11496 fi 11497 11498 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11499 11500 11501 11502 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11503 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11504 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11505 touch \$(top_srcdir)/ChangeLog; \ 11506 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11507 11508 11509 11510 11511 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11512 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11513 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11514 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11515 touch \$(top_srcdir)/INSTALL; \ 11516 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11517 11518 11519 11520 11521 11522 11523 case $host_os in 11524 solaris*) 11525 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11526 # check for a man page file found in later versions that use 11527 # traditional section numbers instead 11528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11529 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11530 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11531 then : 11532 printf %s "(cached) " >&6 11533 else case e in #( 11534 e) test "$cross_compiling" = yes && 11535 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11536 if test -r "/usr/share/man/man7/attributes.7"; then 11537 ac_cv_file__usr_share_man_man7_attributes_7=yes 11538 else 11539 ac_cv_file__usr_share_man_man7_attributes_7=no 11540 fi ;; 11541 esac 11542 fi 11543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11544 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11545 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11546 then : 11547 SYSV_MAN_SECTIONS=false 11548 else case e in #( 11549 e) SYSV_MAN_SECTIONS=true ;; 11550 esac 11551 fi 11552 11553 ;; 11554 *) SYSV_MAN_SECTIONS=false ;; 11555 esac 11556 11557 if test x$APP_MAN_SUFFIX = x ; then 11558 APP_MAN_SUFFIX=1 11559 fi 11560 if test x$APP_MAN_DIR = x ; then 11561 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11562 fi 11563 11564 if test x$LIB_MAN_SUFFIX = x ; then 11565 LIB_MAN_SUFFIX=3 11566 fi 11567 if test x$LIB_MAN_DIR = x ; then 11568 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11569 fi 11570 11571 if test x$FILE_MAN_SUFFIX = x ; then 11572 case $SYSV_MAN_SECTIONS in 11573 true) FILE_MAN_SUFFIX=4 ;; 11574 *) FILE_MAN_SUFFIX=5 ;; 11575 esac 11576 fi 11577 if test x$FILE_MAN_DIR = x ; then 11578 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11579 fi 11580 11581 if test x$MISC_MAN_SUFFIX = x ; then 11582 case $SYSV_MAN_SECTIONS in 11583 true) MISC_MAN_SUFFIX=5 ;; 11584 *) MISC_MAN_SUFFIX=7 ;; 11585 esac 11586 fi 11587 if test x$MISC_MAN_DIR = x ; then 11588 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11589 fi 11590 11591 if test x$DRIVER_MAN_SUFFIX = x ; then 11592 case $SYSV_MAN_SECTIONS in 11593 true) DRIVER_MAN_SUFFIX=7 ;; 11594 *) DRIVER_MAN_SUFFIX=4 ;; 11595 esac 11596 fi 11597 if test x$DRIVER_MAN_DIR = x ; then 11598 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11599 fi 11600 11601 if test x$ADMIN_MAN_SUFFIX = x ; then 11602 case $SYSV_MAN_SECTIONS in 11603 true) ADMIN_MAN_SUFFIX=1m ;; 11604 *) ADMIN_MAN_SUFFIX=8 ;; 11605 esac 11606 fi 11607 if test x$ADMIN_MAN_DIR = x ; then 11608 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11609 fi 11610 11611 11612 11613 11614 11615 11616 11617 11618 11619 11620 11621 11622 11623 11624 11625 XORG_MAN_PAGE="X Version 11" 11626 11627 MAN_SUBSTS="\ 11628 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11629 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11630 -e 's|__xservername__|Xorg|g' \ 11631 -e 's|__xconfigfile__|xorg.conf|g' \ 11632 -e 's|__projectroot__|\$(prefix)|g' \ 11633 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11634 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11635 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11636 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11637 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11638 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11639 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11640 11641 11642 11643 11644 AM_DEFAULT_VERBOSITY=0 11645 11646 11647 11648 # Checks for library functions. 11649 ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf" 11650 if test "x$ac_cv_func_asprintf" = xyes 11651 then : 11652 printf "%s\n" "#define HAVE_ASPRINTF 1" >>confdefs.h 11653 11654 fi 11655 11656 11657 # Checks for typedefs, structures, and compiler characteristics. 11658 # Check whether --enable-largefile was given. 11659 if test ${enable_largefile+y} 11660 then : 11661 enableval=$enable_largefile; 11662 fi 11663 if test "$enable_largefile,$enable_year2038" != no,no 11664 then : 11665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 11666 printf %s "checking for $CC option to enable large file support... " >&6; } 11667 if test ${ac_cv_sys_largefile_opts+y} 11668 then : 11669 printf %s "(cached) " >&6 11670 else case e in #( 11671 e) ac_save_CC="$CC" 11672 ac_opt_found=no 11673 for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do 11674 if test x"$ac_opt" != x"none needed" 11675 then : 11676 CC="$ac_save_CC $ac_opt" 11677 fi 11678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11679 /* end confdefs.h. */ 11680 #include <sys/types.h> 11681 #ifndef FTYPE 11682 # define FTYPE off_t 11683 #endif 11684 /* Check that FTYPE can represent 2**63 - 1 correctly. 11685 We can't simply define LARGE_FTYPE to be 9223372036854775807, 11686 since some C++ compilers masquerading as C compilers 11687 incorrectly reject 9223372036854775807. */ 11688 #define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) 11689 int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 11690 && LARGE_FTYPE % 2147483647 == 1) 11691 ? 1 : -1]; 11692 int 11693 main (void) 11694 { 11695 11696 ; 11697 return 0; 11698 } 11699 _ACEOF 11700 if ac_fn_c_try_compile "$LINENO" 11701 then : 11702 if test x"$ac_opt" = x"none needed" 11703 then : 11704 # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. 11705 CC="$CC -DFTYPE=ino_t" 11706 if ac_fn_c_try_compile "$LINENO" 11707 then : 11708 11709 else case e in #( 11710 e) CC="$CC -D_FILE_OFFSET_BITS=64" 11711 if ac_fn_c_try_compile "$LINENO" 11712 then : 11713 ac_opt='-D_FILE_OFFSET_BITS=64' 11714 fi 11715 rm -f core conftest.err conftest.$ac_objext conftest.beam ;; 11716 esac 11717 fi 11718 rm -f core conftest.err conftest.$ac_objext conftest.beam 11719 fi 11720 ac_cv_sys_largefile_opts=$ac_opt 11721 ac_opt_found=yes 11722 fi 11723 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11724 test $ac_opt_found = no || break 11725 done 11726 CC="$ac_save_CC" 11727 11728 test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; 11729 esac 11730 fi 11731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 11732 printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } 11733 11734 ac_have_largefile=yes 11735 case $ac_cv_sys_largefile_opts in #( 11736 "none needed") : 11737 ;; #( 11738 "supported through gnulib") : 11739 ;; #( 11740 "support not detected") : 11741 ac_have_largefile=no ;; #( 11742 "-D_FILE_OFFSET_BITS=64") : 11743 11744 printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h 11745 ;; #( 11746 "-D_LARGE_FILES=1") : 11747 11748 printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h 11749 ;; #( 11750 "-n32") : 11751 CC="$CC -n32" ;; #( 11752 *) : 11753 as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; 11754 esac 11755 11756 if test "$enable_year2038" != no 11757 then : 11758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5 11759 printf %s "checking for $CC option for timestamps after 2038... " >&6; } 11760 if test ${ac_cv_sys_year2038_opts+y} 11761 then : 11762 printf %s "(cached) " >&6 11763 else case e in #( 11764 e) ac_save_CPPFLAGS="$CPPFLAGS" 11765 ac_opt_found=no 11766 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 11767 if test x"$ac_opt" != x"none needed" 11768 then : 11769 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 11770 fi 11771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11772 /* end confdefs.h. */ 11773 11774 #include <time.h> 11775 /* Check that time_t can represent 2**32 - 1 correctly. */ 11776 #define LARGE_TIME_T \\ 11777 ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) 11778 int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 11779 && LARGE_TIME_T % 65537 == 0) 11780 ? 1 : -1]; 11781 11782 int 11783 main (void) 11784 { 11785 11786 ; 11787 return 0; 11788 } 11789 _ACEOF 11790 if ac_fn_c_try_compile "$LINENO" 11791 then : 11792 ac_cv_sys_year2038_opts="$ac_opt" 11793 ac_opt_found=yes 11794 fi 11795 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11796 test $ac_opt_found = no || break 11797 done 11798 CPPFLAGS="$ac_save_CPPFLAGS" 11799 test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; 11800 esac 11801 fi 11802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 11803 printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } 11804 11805 ac_have_year2038=yes 11806 case $ac_cv_sys_year2038_opts in #( 11807 "none needed") : 11808 ;; #( 11809 "support not detected") : 11810 ac_have_year2038=no ;; #( 11811 "-D_TIME_BITS=64") : 11812 11813 printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h 11814 ;; #( 11815 "-D__MINGW_USE_VC2005_COMPAT") : 11816 11817 printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h 11818 ;; #( 11819 "-U_USE_32_BIT_TIME_T"*) : 11820 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11821 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11822 as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It 11823 will stop working after mid-January 2038. Remove 11824 _USE_32BIT_TIME_T from the compiler flags. 11825 See 'config.log' for more details" "$LINENO" 5; } ;; #( 11826 *) : 11827 as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; 11828 esac 11829 11830 fi 11831 11832 fi 11833 11834 # Checks for pkg-config packages 11835 11836 pkg_failed=no 11837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XKBPRINT" >&5 11838 printf %s "checking for XKBPRINT... " >&6; } 11839 11840 if test -n "$XKBPRINT_CFLAGS"; then 11841 pkg_cv_XKBPRINT_CFLAGS="$XKBPRINT_CFLAGS" 11842 elif test -n "$PKG_CONFIG"; then 11843 if test -n "$PKG_CONFIG" && \ 11844 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkbfile x11 xproto >= 7.0.17\""; } >&5 11845 ($PKG_CONFIG --exists --print-errors "xkbfile x11 xproto >= 7.0.17") 2>&5 11846 ac_status=$? 11847 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11848 test $ac_status = 0; }; then 11849 pkg_cv_XKBPRINT_CFLAGS=`$PKG_CONFIG --cflags "xkbfile x11 xproto >= 7.0.17" 2>/dev/null` 11850 test "x$?" != "x0" && pkg_failed=yes 11851 else 11852 pkg_failed=yes 11853 fi 11854 else 11855 pkg_failed=untried 11856 fi 11857 if test -n "$XKBPRINT_LIBS"; then 11858 pkg_cv_XKBPRINT_LIBS="$XKBPRINT_LIBS" 11859 elif test -n "$PKG_CONFIG"; then 11860 if test -n "$PKG_CONFIG" && \ 11861 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkbfile x11 xproto >= 7.0.17\""; } >&5 11862 ($PKG_CONFIG --exists --print-errors "xkbfile x11 xproto >= 7.0.17") 2>&5 11863 ac_status=$? 11864 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11865 test $ac_status = 0; }; then 11866 pkg_cv_XKBPRINT_LIBS=`$PKG_CONFIG --libs "xkbfile x11 xproto >= 7.0.17" 2>/dev/null` 11867 test "x$?" != "x0" && pkg_failed=yes 11868 else 11869 pkg_failed=yes 11870 fi 11871 else 11872 pkg_failed=untried 11873 fi 11874 11875 11876 11877 if test $pkg_failed = yes; then 11878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11879 printf "%s\n" "no" >&6; } 11880 11881 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11882 _pkg_short_errors_supported=yes 11883 else 11884 _pkg_short_errors_supported=no 11885 fi 11886 if test $_pkg_short_errors_supported = yes; then 11887 XKBPRINT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xkbfile x11 xproto >= 7.0.17" 2>&1` 11888 else 11889 XKBPRINT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xkbfile x11 xproto >= 7.0.17" 2>&1` 11890 fi 11891 # Put the nasty error message in config.log where it belongs 11892 echo "$XKBPRINT_PKG_ERRORS" >&5 11893 11894 as_fn_error $? "Package requirements (xkbfile x11 xproto >= 7.0.17) were not met: 11895 11896 $XKBPRINT_PKG_ERRORS 11897 11898 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11899 installed software in a non-standard prefix. 11900 11901 Alternatively, you may set the environment variables XKBPRINT_CFLAGS 11902 and XKBPRINT_LIBS to avoid the need to call pkg-config. 11903 See the pkg-config man page for more details." "$LINENO" 5 11904 elif test $pkg_failed = untried; then 11905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11906 printf "%s\n" "no" >&6; } 11907 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11908 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11909 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11910 is in your PATH or set the PKG_CONFIG environment variable to the full 11911 path to pkg-config. 11912 11913 Alternatively, you may set the environment variables XKBPRINT_CFLAGS 11914 and XKBPRINT_LIBS to avoid the need to call pkg-config. 11915 See the pkg-config man page for more details. 11916 11917 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11918 See 'config.log' for more details" "$LINENO" 5; } 11919 else 11920 XKBPRINT_CFLAGS=$pkg_cv_XKBPRINT_CFLAGS 11921 XKBPRINT_LIBS=$pkg_cv_XKBPRINT_LIBS 11922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11923 printf "%s\n" "yes" >&6; } 11924 11925 fi 11926 11927 ac_config_files="$ac_config_files Makefile man/Makefile" 11928 11929 cat >confcache <<\_ACEOF 11930 # This file is a shell script that caches the results of configure 11931 # tests run on this system so they can be shared between configure 11932 # scripts and configure runs, see configure's option --config-cache. 11933 # It is not useful on other systems. If it contains results you don't 11934 # want to keep, you may remove or edit it. 11935 # 11936 # config.status only pays attention to the cache file if you give it 11937 # the --recheck option to rerun configure. 11938 # 11939 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 11940 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 11941 # following values. 11942 11943 _ACEOF 11944 11945 # The following way of writing the cache mishandles newlines in values, 11946 # but we know of no workaround that is simple, portable, and efficient. 11947 # So, we kill variables containing newlines. 11948 # Ultrix sh set writes to stderr and can't be redirected directly, 11949 # and sets the high bit in the cache file unless we assign to the vars. 11950 ( 11951 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11952 eval ac_val=\$$ac_var 11953 case $ac_val in #( 11954 *${as_nl}*) 11955 case $ac_var in #( 11956 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11957 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11958 esac 11959 case $ac_var in #( 11960 _ | IFS | as_nl) ;; #( 11961 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11962 *) { eval $ac_var=; unset $ac_var;} ;; 11963 esac ;; 11964 esac 11965 done 11966 11967 (set) 2>&1 | 11968 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11969 *${as_nl}ac_space=\ *) 11970 # 'set' does not quote correctly, so add quotes: double-quote 11971 # substitution turns \\\\ into \\, and sed turns \\ into \. 11972 sed -n \ 11973 "s/'/'\\\\''/g; 11974 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11975 ;; #( 11976 *) 11977 # 'set' quotes correctly as required by POSIX, so do not add quotes. 11978 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11979 ;; 11980 esac | 11981 sort 11982 ) | 11983 sed ' 11984 /^ac_cv_env_/b end 11985 t clear 11986 :clear 11987 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11988 t end 11989 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11990 :end' >>confcache 11991 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11992 if test -w "$cache_file"; then 11993 if test "x$cache_file" != "x/dev/null"; then 11994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11995 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11996 if test ! -f "$cache_file" || test -h "$cache_file"; then 11997 cat confcache >"$cache_file" 11998 else 11999 case $cache_file in #( 12000 */* | ?:*) 12001 mv -f confcache "$cache_file"$$ && 12002 mv -f "$cache_file"$$ "$cache_file" ;; #( 12003 *) 12004 mv -f confcache "$cache_file" ;; 12005 esac 12006 fi 12007 fi 12008 else 12009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12010 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12011 fi 12012 fi 12013 rm -f confcache 12014 12015 test "x$prefix" = xNONE && prefix=$ac_default_prefix 12016 # Let make expand exec_prefix. 12017 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12018 12019 DEFS=-DHAVE_CONFIG_H 12020 12021 ac_libobjs= 12022 ac_ltlibobjs= 12023 U= 12024 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12025 # 1. Remove the extension, and $U if already installed. 12026 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12027 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12028 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12029 # will be set to the directory where LIBOBJS objects are built. 12030 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12031 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12032 done 12033 LIBOBJS=$ac_libobjs 12034 12035 LTLIBOBJS=$ac_ltlibobjs 12036 12037 12038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12039 printf %s "checking that generated files are newer than configure... " >&6; } 12040 if test -n "$am_sleep_pid"; then 12041 # Hide warnings about reused PIDs. 12042 wait $am_sleep_pid 2>/dev/null 12043 fi 12044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12045 printf "%s\n" "done" >&6; } 12046 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12047 as_fn_error $? "conditional \"AMDEP\" was never defined. 12048 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12049 fi 12050 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12051 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12052 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12053 fi 12054 case $enable_silent_rules in # ((( 12055 yes) AM_DEFAULT_VERBOSITY=0;; 12056 no) AM_DEFAULT_VERBOSITY=1;; 12057 esac 12058 if test $am_cv_make_support_nested_variables = yes; then 12059 AM_V='$(V)' 12060 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 12061 else 12062 AM_V=$AM_DEFAULT_VERBOSITY 12063 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 12064 fi 12065 12066 if test -n "$EXEEXT"; then 12067 am__EXEEXT_TRUE= 12068 am__EXEEXT_FALSE='#' 12069 else 12070 am__EXEEXT_TRUE='#' 12071 am__EXEEXT_FALSE= 12072 fi 12073 12074 # Check whether --enable-year2038 was given. 12075 if test ${enable_year2038+y} 12076 then : 12077 enableval=$enable_year2038; 12078 fi 12079 12080 12081 : "${CONFIG_STATUS=./config.status}" 12082 ac_write_fail=0 12083 ac_clean_files_save=$ac_clean_files 12084 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12086 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12087 as_write_fail=0 12088 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12089 #! $SHELL 12090 # Generated by $as_me. 12091 # Run this file to recreate the current configuration. 12092 # Compiler output produced by configure, useful for debugging 12093 # configure, is in config.log if it exists. 12094 12095 debug=false 12096 ac_cs_recheck=false 12097 ac_cs_silent=false 12098 12099 SHELL=\${CONFIG_SHELL-$SHELL} 12100 export SHELL 12101 _ASEOF 12102 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12103 ## -------------------- ## 12104 ## M4sh Initialization. ## 12105 ## -------------------- ## 12106 12107 # Be more Bourne compatible 12108 DUALCASE=1; export DUALCASE # for MKS sh 12109 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12110 then : 12111 emulate sh 12112 NULLCMD=: 12113 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12114 # is contrary to our usage. Disable this feature. 12115 alias -g '${1+"$@"}'='"$@"' 12116 setopt NO_GLOB_SUBST 12117 else case e in #( 12118 e) case `(set -o) 2>/dev/null` in #( 12119 *posix*) : 12120 set -o posix ;; #( 12121 *) : 12122 ;; 12123 esac ;; 12124 esac 12125 fi 12126 12127 12128 12129 # Reset variables that may have inherited troublesome values from 12130 # the environment. 12131 12132 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12133 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12134 # side effect of setting IFS to empty, thus disabling word splitting.) 12135 # Quoting is to prevent editors from complaining about space-tab. 12136 as_nl=' 12137 ' 12138 export as_nl 12139 IFS=" "" $as_nl" 12140 12141 PS1='$ ' 12142 PS2='> ' 12143 PS4='+ ' 12144 12145 # Ensure predictable behavior from utilities with locale-dependent output. 12146 LC_ALL=C 12147 export LC_ALL 12148 LANGUAGE=C 12149 export LANGUAGE 12150 12151 # We cannot yet rely on "unset" to work, but we need these variables 12152 # to be unset--not just set to an empty or harmless value--now, to 12153 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12154 # also avoids known problems related to "unset" and subshell syntax 12155 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12156 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12157 do eval test \${$as_var+y} \ 12158 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12159 done 12160 12161 # Ensure that fds 0, 1, and 2 are open. 12162 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12163 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12164 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12165 12166 # The user is always right. 12167 if ${PATH_SEPARATOR+false} :; then 12168 PATH_SEPARATOR=: 12169 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12170 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12171 PATH_SEPARATOR=';' 12172 } 12173 fi 12174 12175 12176 # Find who we are. Look in the path if we contain no directory separator. 12177 as_myself= 12178 case $0 in #(( 12179 *[\\/]* ) as_myself=$0 ;; 12180 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12181 for as_dir in $PATH 12182 do 12183 IFS=$as_save_IFS 12184 case $as_dir in #((( 12185 '') as_dir=./ ;; 12186 */) ;; 12187 *) as_dir=$as_dir/ ;; 12188 esac 12189 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12190 done 12191 IFS=$as_save_IFS 12192 12193 ;; 12194 esac 12195 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12196 # in which case we are not to be found in the path. 12197 if test "x$as_myself" = x; then 12198 as_myself=$0 12199 fi 12200 if test ! -f "$as_myself"; then 12201 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12202 exit 1 12203 fi 12204 12205 12206 12207 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12208 # ---------------------------------------- 12209 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12210 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12211 # script with STATUS, using 1 if that was 0. 12212 as_fn_error () 12213 { 12214 as_status=$1; test $as_status -eq 0 && as_status=1 12215 if test "$4"; then 12216 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12217 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12218 fi 12219 printf "%s\n" "$as_me: error: $2" >&2 12220 as_fn_exit $as_status 12221 } # as_fn_error 12222 12223 12224 # as_fn_set_status STATUS 12225 # ----------------------- 12226 # Set $? to STATUS, without forking. 12227 as_fn_set_status () 12228 { 12229 return $1 12230 } # as_fn_set_status 12231 12232 # as_fn_exit STATUS 12233 # ----------------- 12234 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12235 as_fn_exit () 12236 { 12237 set +e 12238 as_fn_set_status $1 12239 exit $1 12240 } # as_fn_exit 12241 12242 # as_fn_unset VAR 12243 # --------------- 12244 # Portably unset VAR. 12245 as_fn_unset () 12246 { 12247 { eval $1=; unset $1;} 12248 } 12249 as_unset=as_fn_unset 12250 12251 # as_fn_append VAR VALUE 12252 # ---------------------- 12253 # Append the text in VALUE to the end of the definition contained in VAR. Take 12254 # advantage of any shell optimizations that allow amortized linear growth over 12255 # repeated appends, instead of the typical quadratic growth present in naive 12256 # implementations. 12257 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12258 then : 12259 eval 'as_fn_append () 12260 { 12261 eval $1+=\$2 12262 }' 12263 else case e in #( 12264 e) as_fn_append () 12265 { 12266 eval $1=\$$1\$2 12267 } ;; 12268 esac 12269 fi # as_fn_append 12270 12271 # as_fn_arith ARG... 12272 # ------------------ 12273 # Perform arithmetic evaluation on the ARGs, and store the result in the 12274 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12275 # must be portable across $(()) and expr. 12276 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12277 then : 12278 eval 'as_fn_arith () 12279 { 12280 as_val=$(( $* )) 12281 }' 12282 else case e in #( 12283 e) as_fn_arith () 12284 { 12285 as_val=`expr "$@" || test $? -eq 1` 12286 } ;; 12287 esac 12288 fi # as_fn_arith 12289 12290 12291 if expr a : '\(a\)' >/dev/null 2>&1 && 12292 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12293 as_expr=expr 12294 else 12295 as_expr=false 12296 fi 12297 12298 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12299 as_basename=basename 12300 else 12301 as_basename=false 12302 fi 12303 12304 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12305 as_dirname=dirname 12306 else 12307 as_dirname=false 12308 fi 12309 12310 as_me=`$as_basename -- "$0" || 12311 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12312 X"$0" : 'X\(//\)$' \| \ 12313 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12314 printf "%s\n" X/"$0" | 12315 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12316 s//\1/ 12317 q 12318 } 12319 /^X\/\(\/\/\)$/{ 12320 s//\1/ 12321 q 12322 } 12323 /^X\/\(\/\).*/{ 12324 s//\1/ 12325 q 12326 } 12327 s/.*/./; q'` 12328 12329 # Avoid depending upon Character Ranges. 12330 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12331 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12332 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12333 as_cr_digits='0123456789' 12334 as_cr_alnum=$as_cr_Letters$as_cr_digits 12335 12336 12337 # Determine whether it's possible to make 'echo' print without a newline. 12338 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12339 # for compatibility with existing Makefiles. 12340 ECHO_C= ECHO_N= ECHO_T= 12341 case `echo -n x` in #((((( 12342 -n*) 12343 case `echo 'xy\c'` in 12344 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12345 xy) ECHO_C='\c';; 12346 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12347 ECHO_T=' ';; 12348 esac;; 12349 *) 12350 ECHO_N='-n';; 12351 esac 12352 12353 # For backward compatibility with old third-party macros, we provide 12354 # the shell variables $as_echo and $as_echo_n. New code should use 12355 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12356 as_echo='printf %s\n' 12357 as_echo_n='printf %s' 12358 12359 rm -f conf$$ conf$$.exe conf$$.file 12360 if test -d conf$$.dir; then 12361 rm -f conf$$.dir/conf$$.file 12362 else 12363 rm -f conf$$.dir 12364 mkdir conf$$.dir 2>/dev/null 12365 fi 12366 if (echo >conf$$.file) 2>/dev/null; then 12367 if ln -s conf$$.file conf$$ 2>/dev/null; then 12368 as_ln_s='ln -s' 12369 # ... but there are two gotchas: 12370 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12371 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12372 # In both cases, we have to default to 'cp -pR'. 12373 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12374 as_ln_s='cp -pR' 12375 elif ln conf$$.file conf$$ 2>/dev/null; then 12376 as_ln_s=ln 12377 else 12378 as_ln_s='cp -pR' 12379 fi 12380 else 12381 as_ln_s='cp -pR' 12382 fi 12383 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12384 rmdir conf$$.dir 2>/dev/null 12385 12386 12387 # as_fn_mkdir_p 12388 # ------------- 12389 # Create "$as_dir" as a directory, including parents if necessary. 12390 as_fn_mkdir_p () 12391 { 12392 12393 case $as_dir in #( 12394 -*) as_dir=./$as_dir;; 12395 esac 12396 test -d "$as_dir" || eval $as_mkdir_p || { 12397 as_dirs= 12398 while :; do 12399 case $as_dir in #( 12400 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12401 *) as_qdir=$as_dir;; 12402 esac 12403 as_dirs="'$as_qdir' $as_dirs" 12404 as_dir=`$as_dirname -- "$as_dir" || 12405 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12406 X"$as_dir" : 'X\(//\)[^/]' \| \ 12407 X"$as_dir" : 'X\(//\)$' \| \ 12408 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12409 printf "%s\n" X"$as_dir" | 12410 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12411 s//\1/ 12412 q 12413 } 12414 /^X\(\/\/\)[^/].*/{ 12415 s//\1/ 12416 q 12417 } 12418 /^X\(\/\/\)$/{ 12419 s//\1/ 12420 q 12421 } 12422 /^X\(\/\).*/{ 12423 s//\1/ 12424 q 12425 } 12426 s/.*/./; q'` 12427 test -d "$as_dir" && break 12428 done 12429 test -z "$as_dirs" || eval "mkdir $as_dirs" 12430 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12431 12432 12433 } # as_fn_mkdir_p 12434 if mkdir -p . 2>/dev/null; then 12435 as_mkdir_p='mkdir -p "$as_dir"' 12436 else 12437 test -d ./-p && rmdir ./-p 12438 as_mkdir_p=false 12439 fi 12440 12441 12442 # as_fn_executable_p FILE 12443 # ----------------------- 12444 # Test if FILE is an executable regular file. 12445 as_fn_executable_p () 12446 { 12447 test -f "$1" && test -x "$1" 12448 } # as_fn_executable_p 12449 as_test_x='test -x' 12450 as_executable_p=as_fn_executable_p 12451 12452 # Sed expression to map a string onto a valid CPP name. 12453 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12454 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12455 12456 # Sed expression to map a string onto a valid variable name. 12457 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12458 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12459 12460 12461 exec 6>&1 12462 ## ----------------------------------- ## 12463 ## Main body of $CONFIG_STATUS script. ## 12464 ## ----------------------------------- ## 12465 _ASEOF 12466 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12467 12468 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12469 # Save the log message, to keep $0 and so on meaningful, and to 12470 # report actual input values of CONFIG_FILES etc. instead of their 12471 # values after options handling. 12472 ac_log=" 12473 This file was extended by xkbprint $as_me 1.0.7, which was 12474 generated by GNU Autoconf 2.72. Invocation command line was 12475 12476 CONFIG_FILES = $CONFIG_FILES 12477 CONFIG_HEADERS = $CONFIG_HEADERS 12478 CONFIG_LINKS = $CONFIG_LINKS 12479 CONFIG_COMMANDS = $CONFIG_COMMANDS 12480 $ $0 $@ 12481 12482 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12483 " 12484 12485 _ACEOF 12486 12487 case $ac_config_files in *" 12488 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12489 esac 12490 12491 case $ac_config_headers in *" 12492 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12493 esac 12494 12495 12496 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12497 # Files that config.status was made for. 12498 config_files="$ac_config_files" 12499 config_headers="$ac_config_headers" 12500 config_commands="$ac_config_commands" 12501 12502 _ACEOF 12503 12504 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12505 ac_cs_usage="\ 12506 '$as_me' instantiates files and other configuration actions 12507 from templates according to the current configuration. Unless the files 12508 and actions are specified as TAGs, all are instantiated by default. 12509 12510 Usage: $0 [OPTION]... [TAG]... 12511 12512 -h, --help print this help, then exit 12513 -V, --version print version number and configuration settings, then exit 12514 --config print configuration, then exit 12515 -q, --quiet, --silent 12516 do not print progress messages 12517 -d, --debug don't remove temporary files 12518 --recheck update $as_me by reconfiguring in the same conditions 12519 --file=FILE[:TEMPLATE] 12520 instantiate the configuration file FILE 12521 --header=FILE[:TEMPLATE] 12522 instantiate the configuration header FILE 12523 12524 Configuration files: 12525 $config_files 12526 12527 Configuration headers: 12528 $config_headers 12529 12530 Configuration commands: 12531 $config_commands 12532 12533 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xkbprint/-/issues>." 12534 12535 _ACEOF 12536 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12537 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12538 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12539 ac_cs_config='$ac_cs_config_escaped' 12540 ac_cs_version="\\ 12541 xkbprint config.status 1.0.7 12542 configured by $0, generated by GNU Autoconf 2.72, 12543 with options \\"\$ac_cs_config\\" 12544 12545 Copyright (C) 2023 Free Software Foundation, Inc. 12546 This config.status script is free software; the Free Software Foundation 12547 gives unlimited permission to copy, distribute and modify it." 12548 12549 ac_pwd='$ac_pwd' 12550 srcdir='$srcdir' 12551 INSTALL='$INSTALL' 12552 MKDIR_P='$MKDIR_P' 12553 AWK='$AWK' 12554 test -n "\$AWK" || AWK=awk 12555 _ACEOF 12556 12557 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12558 # The default lists apply if the user does not specify any file. 12559 ac_need_defaults=: 12560 while test $# != 0 12561 do 12562 case $1 in 12563 --*=?*) 12564 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12565 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12566 ac_shift=: 12567 ;; 12568 --*=) 12569 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12570 ac_optarg= 12571 ac_shift=: 12572 ;; 12573 *) 12574 ac_option=$1 12575 ac_optarg=$2 12576 ac_shift=shift 12577 ;; 12578 esac 12579 12580 case $ac_option in 12581 # Handling of the options. 12582 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12583 ac_cs_recheck=: ;; 12584 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12585 printf "%s\n" "$ac_cs_version"; exit ;; 12586 --config | --confi | --conf | --con | --co | --c ) 12587 printf "%s\n" "$ac_cs_config"; exit ;; 12588 --debug | --debu | --deb | --de | --d | -d ) 12589 debug=: ;; 12590 --file | --fil | --fi | --f ) 12591 $ac_shift 12592 case $ac_optarg in 12593 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12594 '') as_fn_error $? "missing file argument" ;; 12595 esac 12596 as_fn_append CONFIG_FILES " '$ac_optarg'" 12597 ac_need_defaults=false;; 12598 --header | --heade | --head | --hea ) 12599 $ac_shift 12600 case $ac_optarg in 12601 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12602 esac 12603 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12604 ac_need_defaults=false;; 12605 --he | --h) 12606 # Conflict between --help and --header 12607 as_fn_error $? "ambiguous option: '$1' 12608 Try '$0 --help' for more information.";; 12609 --help | --hel | -h ) 12610 printf "%s\n" "$ac_cs_usage"; exit ;; 12611 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12612 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12613 ac_cs_silent=: ;; 12614 12615 # This is an error. 12616 -*) as_fn_error $? "unrecognized option: '$1' 12617 Try '$0 --help' for more information." ;; 12618 12619 *) as_fn_append ac_config_targets " $1" 12620 ac_need_defaults=false ;; 12621 12622 esac 12623 shift 12624 done 12625 12626 ac_configure_extra_args= 12627 12628 if $ac_cs_silent; then 12629 exec 6>/dev/null 12630 ac_configure_extra_args="$ac_configure_extra_args --silent" 12631 fi 12632 12633 _ACEOF 12634 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12635 if \$ac_cs_recheck; then 12636 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12637 shift 12638 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12639 CONFIG_SHELL='$SHELL' 12640 export CONFIG_SHELL 12641 exec "\$@" 12642 fi 12643 12644 _ACEOF 12645 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12646 exec 5>>config.log 12647 { 12648 echo 12649 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12650 ## Running $as_me. ## 12651 _ASBOX 12652 printf "%s\n" "$ac_log" 12653 } >&5 12654 12655 _ACEOF 12656 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12657 # 12658 # INIT-COMMANDS 12659 # 12660 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12661 12662 _ACEOF 12663 12664 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12665 12666 # Handling of arguments. 12667 for ac_config_target in $ac_config_targets 12668 do 12669 case $ac_config_target in 12670 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12671 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12672 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12673 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12674 12675 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12676 esac 12677 done 12678 12679 12680 # If the user did not use the arguments to specify the items to instantiate, 12681 # then the envvar interface is used. Set only those that are not. 12682 # We use the long form for the default assignment because of an extremely 12683 # bizarre bug on SunOS 4.1.3. 12684 if $ac_need_defaults; then 12685 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12686 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12687 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12688 fi 12689 12690 # Have a temporary directory for convenience. Make it in the build tree 12691 # simply because there is no reason against having it here, and in addition, 12692 # creating and moving files from /tmp can sometimes cause problems. 12693 # Hook for its removal unless debugging. 12694 # Note that there is a small window in which the directory will not be cleaned: 12695 # after its creation but before its name has been assigned to '$tmp'. 12696 $debug || 12697 { 12698 tmp= ac_tmp= 12699 trap 'exit_status=$? 12700 : "${ac_tmp:=$tmp}" 12701 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12702 ' 0 12703 trap 'as_fn_exit 1' 1 2 13 15 12704 } 12705 # Create a (secure) tmp directory for tmp files. 12706 12707 { 12708 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12709 test -d "$tmp" 12710 } || 12711 { 12712 tmp=./conf$$-$RANDOM 12713 (umask 077 && mkdir "$tmp") 12714 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12715 ac_tmp=$tmp 12716 12717 # Set up the scripts for CONFIG_FILES section. 12718 # No need to generate them if there are no CONFIG_FILES. 12719 # This happens for instance with './config.status config.h'. 12720 if test -n "$CONFIG_FILES"; then 12721 12722 12723 ac_cr=`echo X | tr X '\015'` 12724 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12725 # But we know of no other shell where ac_cr would be empty at this 12726 # point, so we can use a bashism as a fallback. 12727 if test "x$ac_cr" = x; then 12728 eval ac_cr=\$\'\\r\' 12729 fi 12730 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12731 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12732 ac_cs_awk_cr='\\r' 12733 else 12734 ac_cs_awk_cr=$ac_cr 12735 fi 12736 12737 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12738 _ACEOF 12739 12740 12741 { 12742 echo "cat >conf$$subs.awk <<_ACEOF" && 12743 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12744 echo "_ACEOF" 12745 } >conf$$subs.sh || 12746 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12747 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12748 ac_delim='%!_!# ' 12749 for ac_last_try in false false false false false :; do 12750 . ./conf$$subs.sh || 12751 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12752 12753 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12754 if test $ac_delim_n = $ac_delim_num; then 12755 break 12756 elif $ac_last_try; then 12757 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12758 else 12759 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12760 fi 12761 done 12762 rm -f conf$$subs.sh 12763 12764 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12765 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12766 _ACEOF 12767 sed -n ' 12768 h 12769 s/^/S["/; s/!.*/"]=/ 12770 p 12771 g 12772 s/^[^!]*!// 12773 :repl 12774 t repl 12775 s/'"$ac_delim"'$// 12776 t delim 12777 :nl 12778 h 12779 s/\(.\{148\}\)..*/\1/ 12780 t more1 12781 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12782 p 12783 n 12784 b repl 12785 :more1 12786 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12787 p 12788 g 12789 s/.\{148\}// 12790 t nl 12791 :delim 12792 h 12793 s/\(.\{148\}\)..*/\1/ 12794 t more2 12795 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12796 p 12797 b 12798 :more2 12799 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12800 p 12801 g 12802 s/.\{148\}// 12803 t delim 12804 ' <conf$$subs.awk | sed ' 12805 /^[^""]/{ 12806 N 12807 s/\n// 12808 } 12809 ' >>$CONFIG_STATUS || ac_write_fail=1 12810 rm -f conf$$subs.awk 12811 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12812 _ACAWK 12813 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12814 for (key in S) S_is_set[key] = 1 12815 FS = "" 12816 12817 } 12818 { 12819 line = $ 0 12820 nfields = split(line, field, "@") 12821 substed = 0 12822 len = length(field[1]) 12823 for (i = 2; i < nfields; i++) { 12824 key = field[i] 12825 keylen = length(key) 12826 if (S_is_set[key]) { 12827 value = S[key] 12828 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12829 len += length(value) + length(field[++i]) 12830 substed = 1 12831 } else 12832 len += 1 + keylen 12833 } 12834 12835 print line 12836 } 12837 12838 _ACAWK 12839 _ACEOF 12840 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12841 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12842 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12843 else 12844 cat 12845 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12846 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12847 _ACEOF 12848 12849 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12850 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12851 # trailing colons and then remove the whole line if VPATH becomes empty 12852 # (actually we leave an empty line to preserve line numbers). 12853 if test "x$srcdir" = x.; then 12854 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12855 h 12856 s/// 12857 s/^/:/ 12858 s/[ ]*$/:/ 12859 s/:\$(srcdir):/:/g 12860 s/:\${srcdir}:/:/g 12861 s/:@srcdir@:/:/g 12862 s/^:*// 12863 s/:*$// 12864 x 12865 s/\(=[ ]*\).*/\1/ 12866 G 12867 s/\n// 12868 s/^[^=]*=[ ]*$// 12869 }' 12870 fi 12871 12872 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12873 fi # test -n "$CONFIG_FILES" 12874 12875 # Set up the scripts for CONFIG_HEADERS section. 12876 # No need to generate them if there are no CONFIG_HEADERS. 12877 # This happens for instance with './config.status Makefile'. 12878 if test -n "$CONFIG_HEADERS"; then 12879 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12880 BEGIN { 12881 _ACEOF 12882 12883 # Transform confdefs.h into an awk script 'defines.awk', embedded as 12884 # here-document in config.status, that substitutes the proper values into 12885 # config.h.in to produce config.h. 12886 12887 # Create a delimiter string that does not exist in confdefs.h, to ease 12888 # handling of long lines. 12889 ac_delim='%!_!# ' 12890 for ac_last_try in false false :; do 12891 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12892 if test -z "$ac_tt"; then 12893 break 12894 elif $ac_last_try; then 12895 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12896 else 12897 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12898 fi 12899 done 12900 12901 # For the awk script, D is an array of macro values keyed by name, 12902 # likewise P contains macro parameters if any. Preserve backslash 12903 # newline sequences. 12904 12905 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12906 sed -n ' 12907 s/.\{148\}/&'"$ac_delim"'/g 12908 t rset 12909 :rset 12910 s/^[ ]*#[ ]*define[ ][ ]*/ / 12911 t def 12912 d 12913 :def 12914 s/\\$// 12915 t bsnl 12916 s/["\\]/\\&/g 12917 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12918 D["\1"]=" \3"/p 12919 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12920 d 12921 :bsnl 12922 s/["\\]/\\&/g 12923 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12924 D["\1"]=" \3\\\\\\n"\\/p 12925 t cont 12926 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12927 t cont 12928 d 12929 :cont 12930 n 12931 s/.\{148\}/&'"$ac_delim"'/g 12932 t clear 12933 :clear 12934 s/\\$// 12935 t bsnlc 12936 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12937 d 12938 :bsnlc 12939 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12940 b cont 12941 ' <confdefs.h | sed ' 12942 s/'"$ac_delim"'/"\\\ 12943 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12944 12945 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12946 for (key in D) D_is_set[key] = 1 12947 FS = "" 12948 } 12949 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12950 line = \$ 0 12951 split(line, arg, " ") 12952 if (arg[1] == "#") { 12953 defundef = arg[2] 12954 mac1 = arg[3] 12955 } else { 12956 defundef = substr(arg[1], 2) 12957 mac1 = arg[2] 12958 } 12959 split(mac1, mac2, "(") #) 12960 macro = mac2[1] 12961 prefix = substr(line, 1, index(line, defundef) - 1) 12962 if (D_is_set[macro]) { 12963 # Preserve the white space surrounding the "#". 12964 print prefix "define", macro P[macro] D[macro] 12965 next 12966 } else { 12967 # Replace #undef with comments. This is necessary, for example, 12968 # in the case of _POSIX_SOURCE, which is predefined and required 12969 # on some systems where configure will not decide to define it. 12970 if (defundef == "undef") { 12971 print "/*", prefix defundef, macro, "*/" 12972 next 12973 } 12974 } 12975 } 12976 { print } 12977 _ACAWK 12978 _ACEOF 12979 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12980 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12981 fi # test -n "$CONFIG_HEADERS" 12982 12983 12984 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12985 shift 12986 for ac_tag 12987 do 12988 case $ac_tag in 12989 :[FHLC]) ac_mode=$ac_tag; continue;; 12990 esac 12991 case $ac_mode$ac_tag in 12992 :[FHL]*:*);; 12993 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 12994 :[FH]-) ac_tag=-:-;; 12995 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12996 esac 12997 ac_save_IFS=$IFS 12998 IFS=: 12999 set x $ac_tag 13000 IFS=$ac_save_IFS 13001 shift 13002 ac_file=$1 13003 shift 13004 13005 case $ac_mode in 13006 :L) ac_source=$1;; 13007 :[FH]) 13008 ac_file_inputs= 13009 for ac_f 13010 do 13011 case $ac_f in 13012 -) ac_f="$ac_tmp/stdin";; 13013 *) # Look for the file first in the build tree, then in the source tree 13014 # (if the path is not absolute). The absolute path cannot be DOS-style, 13015 # because $ac_f cannot contain ':'. 13016 test -f "$ac_f" || 13017 case $ac_f in 13018 [\\/$]*) false;; 13019 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13020 esac || 13021 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13022 esac 13023 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13024 as_fn_append ac_file_inputs " '$ac_f'" 13025 done 13026 13027 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13028 # use $as_me), people would be surprised to read: 13029 # /* config.h. Generated by config.status. */ 13030 configure_input='Generated from '` 13031 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13032 `' by configure.' 13033 if test x"$ac_file" != x-; then 13034 configure_input="$ac_file. $configure_input" 13035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13036 printf "%s\n" "$as_me: creating $ac_file" >&6;} 13037 fi 13038 # Neutralize special characters interpreted by sed in replacement strings. 13039 case $configure_input in #( 13040 *\&* | *\|* | *\\* ) 13041 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13042 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13043 *) ac_sed_conf_input=$configure_input;; 13044 esac 13045 13046 case $ac_tag in 13047 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13048 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13049 esac 13050 ;; 13051 esac 13052 13053 ac_dir=`$as_dirname -- "$ac_file" || 13054 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13055 X"$ac_file" : 'X\(//\)[^/]' \| \ 13056 X"$ac_file" : 'X\(//\)$' \| \ 13057 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13058 printf "%s\n" X"$ac_file" | 13059 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13060 s//\1/ 13061 q 13062 } 13063 /^X\(\/\/\)[^/].*/{ 13064 s//\1/ 13065 q 13066 } 13067 /^X\(\/\/\)$/{ 13068 s//\1/ 13069 q 13070 } 13071 /^X\(\/\).*/{ 13072 s//\1/ 13073 q 13074 } 13075 s/.*/./; q'` 13076 as_dir="$ac_dir"; as_fn_mkdir_p 13077 ac_builddir=. 13078 13079 case "$ac_dir" in 13080 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13081 *) 13082 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13083 # A ".." for each directory in $ac_dir_suffix. 13084 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13085 case $ac_top_builddir_sub in 13086 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13087 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13088 esac ;; 13089 esac 13090 ac_abs_top_builddir=$ac_pwd 13091 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13092 # for backward compatibility: 13093 ac_top_builddir=$ac_top_build_prefix 13094 13095 case $srcdir in 13096 .) # We are building in place. 13097 ac_srcdir=. 13098 ac_top_srcdir=$ac_top_builddir_sub 13099 ac_abs_top_srcdir=$ac_pwd ;; 13100 [\\/]* | ?:[\\/]* ) # Absolute name. 13101 ac_srcdir=$srcdir$ac_dir_suffix; 13102 ac_top_srcdir=$srcdir 13103 ac_abs_top_srcdir=$srcdir ;; 13104 *) # Relative name. 13105 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13106 ac_top_srcdir=$ac_top_build_prefix$srcdir 13107 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13108 esac 13109 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13110 13111 13112 case $ac_mode in 13113 :F) 13114 # 13115 # CONFIG_FILE 13116 # 13117 13118 case $INSTALL in 13119 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13120 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13121 esac 13122 ac_MKDIR_P=$MKDIR_P 13123 case $MKDIR_P in 13124 [\\/$]* | ?:[\\/]* ) ;; 13125 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13126 esac 13127 _ACEOF 13128 13129 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13130 # If the template does not know about datarootdir, expand it. 13131 # FIXME: This hack should be removed a few years after 2.60. 13132 ac_datarootdir_hack=; ac_datarootdir_seen= 13133 ac_sed_dataroot=' 13134 /datarootdir/ { 13135 p 13136 q 13137 } 13138 /@datadir@/p 13139 /@docdir@/p 13140 /@infodir@/p 13141 /@localedir@/p 13142 /@mandir@/p' 13143 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13144 *datarootdir*) ac_datarootdir_seen=yes;; 13145 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13147 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13148 _ACEOF 13149 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13150 ac_datarootdir_hack=' 13151 s&@datadir@&$datadir&g 13152 s&@docdir@&$docdir&g 13153 s&@infodir@&$infodir&g 13154 s&@localedir@&$localedir&g 13155 s&@mandir@&$mandir&g 13156 s&\\\${datarootdir}&$datarootdir&g' ;; 13157 esac 13158 _ACEOF 13159 13160 # Neutralize VPATH when '$srcdir' = '.'. 13161 # Shell code in configure.ac might set extrasub. 13162 # FIXME: do we really want to maintain this feature? 13163 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13164 ac_sed_extra="$ac_vpsub 13165 $extrasub 13166 _ACEOF 13167 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13168 :t 13169 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13170 s|@configure_input@|$ac_sed_conf_input|;t t 13171 s&@top_builddir@&$ac_top_builddir_sub&;t t 13172 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13173 s&@srcdir@&$ac_srcdir&;t t 13174 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13175 s&@top_srcdir@&$ac_top_srcdir&;t t 13176 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13177 s&@builddir@&$ac_builddir&;t t 13178 s&@abs_builddir@&$ac_abs_builddir&;t t 13179 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13180 s&@INSTALL@&$ac_INSTALL&;t t 13181 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13182 $ac_datarootdir_hack 13183 " 13184 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13185 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13186 13187 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13188 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13189 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13190 "$ac_tmp/out"`; test -z "$ac_out"; } && 13191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13192 which seems to be undefined. Please make sure it is defined" >&5 13193 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13194 which seems to be undefined. Please make sure it is defined" >&2;} 13195 13196 rm -f "$ac_tmp/stdin" 13197 case $ac_file in 13198 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13199 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13200 esac \ 13201 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13202 ;; 13203 :H) 13204 # 13205 # CONFIG_HEADER 13206 # 13207 if test x"$ac_file" != x-; then 13208 { 13209 printf "%s\n" "/* $configure_input */" >&1 \ 13210 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13211 } >"$ac_tmp/config.h" \ 13212 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13213 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13215 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13216 else 13217 rm -f "$ac_file" 13218 mv "$ac_tmp/config.h" "$ac_file" \ 13219 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13220 fi 13221 else 13222 printf "%s\n" "/* $configure_input */" >&1 \ 13223 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13224 || as_fn_error $? "could not create -" "$LINENO" 5 13225 fi 13226 # Compute "$ac_file"'s index in $config_headers. 13227 _am_arg="$ac_file" 13228 _am_stamp_count=1 13229 for _am_header in $config_headers :; do 13230 case $_am_header in 13231 $_am_arg | $_am_arg:* ) 13232 break ;; 13233 * ) 13234 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13235 esac 13236 done 13237 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13238 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13239 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13240 X"$_am_arg" : 'X\(//\)$' \| \ 13241 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13242 printf "%s\n" X"$_am_arg" | 13243 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13244 s//\1/ 13245 q 13246 } 13247 /^X\(\/\/\)[^/].*/{ 13248 s//\1/ 13249 q 13250 } 13251 /^X\(\/\/\)$/{ 13252 s//\1/ 13253 q 13254 } 13255 /^X\(\/\).*/{ 13256 s//\1/ 13257 q 13258 } 13259 s/.*/./; q'`/stamp-h$_am_stamp_count 13260 ;; 13261 13262 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13263 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13264 ;; 13265 esac 13266 13267 13268 case $ac_file$ac_mode in 13269 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13270 # Older Autoconf quotes --file arguments for eval, but not when files 13271 # are listed without --file. Let's play safe and only enable the eval 13272 # if we detect the quoting. 13273 # TODO: see whether this extra hack can be removed once we start 13274 # requiring Autoconf 2.70 or later. 13275 case $CONFIG_FILES in #( 13276 *\'*) : 13277 eval set x "$CONFIG_FILES" ;; #( 13278 *) : 13279 set x $CONFIG_FILES ;; #( 13280 *) : 13281 ;; 13282 esac 13283 shift 13284 # Used to flag and report bootstrapping failures. 13285 am_rc=0 13286 for am_mf 13287 do 13288 # Strip MF so we end up with the name of the file. 13289 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13290 # Check whether this is an Automake generated Makefile which includes 13291 # dependency-tracking related rules and includes. 13292 # Grep'ing the whole file directly is not great: AIX grep has a line 13293 # limit of 2048, but all sed's we know have understand at least 4000. 13294 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13295 || continue 13296 am_dirpart=`$as_dirname -- "$am_mf" || 13297 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13298 X"$am_mf" : 'X\(//\)[^/]' \| \ 13299 X"$am_mf" : 'X\(//\)$' \| \ 13300 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13301 printf "%s\n" X"$am_mf" | 13302 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13303 s//\1/ 13304 q 13305 } 13306 /^X\(\/\/\)[^/].*/{ 13307 s//\1/ 13308 q 13309 } 13310 /^X\(\/\/\)$/{ 13311 s//\1/ 13312 q 13313 } 13314 /^X\(\/\).*/{ 13315 s//\1/ 13316 q 13317 } 13318 s/.*/./; q'` 13319 am_filepart=`$as_basename -- "$am_mf" || 13320 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13321 X"$am_mf" : 'X\(//\)$' \| \ 13322 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13323 printf "%s\n" X/"$am_mf" | 13324 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13325 s//\1/ 13326 q 13327 } 13328 /^X\/\(\/\/\)$/{ 13329 s//\1/ 13330 q 13331 } 13332 /^X\/\(\/\).*/{ 13333 s//\1/ 13334 q 13335 } 13336 s/.*/./; q'` 13337 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13338 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13339 | $MAKE -f - am--depfiles" >&5 13340 (cd "$am_dirpart" \ 13341 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13342 | $MAKE -f - am--depfiles) >&5 2>&5 13343 ac_status=$? 13344 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13345 (exit $ac_status); } || am_rc=$? 13346 done 13347 if test $am_rc -ne 0; then 13348 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13349 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13350 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13351 for automatic dependency tracking. If GNU make was not used, consider 13352 re-running the configure script with MAKE=\"gmake\" (or whatever is 13353 necessary). You can also try re-running configure with the 13354 '--disable-dependency-tracking' option to at least be able to build 13355 the package (albeit without support for automatic dependency tracking). 13356 See 'config.log' for more details" "$LINENO" 5; } 13357 fi 13358 { am_dirpart=; unset am_dirpart;} 13359 { am_filepart=; unset am_filepart;} 13360 { am_mf=; unset am_mf;} 13361 { am_rc=; unset am_rc;} 13362 rm -f conftest-deps.mk 13363 } 13364 ;; 13365 13366 esac 13367 done # for ac_tag 13368 13369 13370 as_fn_exit 0 13371 _ACEOF 13372 ac_clean_files=$ac_clean_files_save 13373 13374 test $ac_write_fail = 0 || 13375 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13376 13377 13378 # configure is writing to config.log, and then calls config.status. 13379 # config.status does its own redirection, appending to config.log. 13380 # Unfortunately, on DOS this fails, as config.log is still kept open 13381 # by configure, so config.status won't be able to write to it; its 13382 # output is simply discarded. So we exec the FD to /dev/null, 13383 # effectively closing config.log, so it can be properly (re)opened and 13384 # appended to by config.status. When coming back to configure, we 13385 # need to make the FD available again. 13386 if test "$no_create" != yes; then 13387 ac_cs_success=: 13388 ac_config_status_args= 13389 test "$silent" = yes && 13390 ac_config_status_args="$ac_config_status_args --quiet" 13391 exec 5>/dev/null 13392 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13393 exec 5>>config.log 13394 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13395 # would make configure fail if this is the last instruction. 13396 $ac_cs_success || as_fn_exit 1 13397 fi 13398 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13400 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13401 fi 13402 13403 13404
Indexes created Mon Aug 10 00:24:53 UTC 2026