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 xfd 1.1.5. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xfd/-/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/xfd/-/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='xfd' 607 PACKAGE_TARNAME='xfd' 608 PACKAGE_VERSION='1.1.5' 609 PACKAGE_STRING='xfd 1.1.5' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xfd/-/issues' 611 PACKAGE_URL='' 612 613 ac_unique_file="Makefile.am" 614 # Factoring default headers for most tests. 615 ac_includes_default="\ 616 #include <stddef.h> 617 #ifdef HAVE_STDIO_H 618 # include <stdio.h> 619 #endif 620 #ifdef HAVE_STDLIB_H 621 # include <stdlib.h> 622 #endif 623 #ifdef HAVE_STRING_H 624 # include <string.h> 625 #endif 626 #ifdef HAVE_INTTYPES_H 627 # include <inttypes.h> 628 #endif 629 #ifdef HAVE_STDINT_H 630 # include <stdint.h> 631 #endif 632 #ifdef HAVE_STRINGS_H 633 # include <strings.h> 634 #endif 635 #ifdef HAVE_SYS_TYPES_H 636 # include <sys/types.h> 637 #endif 638 #ifdef HAVE_SYS_STAT_H 639 # include <sys/stat.h> 640 #endif 641 #ifdef HAVE_UNISTD_H 642 # include <unistd.h> 643 #endif" 644 645 ac_header_c_list= 646 ac_subst_vars='am__EXEEXT_FALSE 647 am__EXEEXT_TRUE 648 LTLIBOBJS 649 LIBOBJS 650 appdefaultdir 651 APPDEFS_LIBS 652 APPDEFS_CFLAGS 653 XFD_LIBS 654 XFD_CFLAGS 655 USE_GETTEXT_FALSE 656 USE_GETTEXT_TRUE 657 LOCALEDIR 658 MAN_SUBSTS 659 XORG_MAN_PAGE 660 ADMIN_MAN_DIR 661 DRIVER_MAN_DIR 662 MISC_MAN_DIR 663 FILE_MAN_DIR 664 LIB_MAN_DIR 665 APP_MAN_DIR 666 ADMIN_MAN_SUFFIX 667 DRIVER_MAN_SUFFIX 668 MISC_MAN_SUFFIX 669 FILE_MAN_SUFFIX 670 LIB_MAN_SUFFIX 671 APP_MAN_SUFFIX 672 SED 673 host_os 674 host_vendor 675 host_cpu 676 host 677 build_os 678 build_vendor 679 build_cpu 680 build 681 INSTALL_CMD 682 PKG_CONFIG_LIBDIR 683 PKG_CONFIG_PATH 684 PKG_CONFIG 685 CHANGELOG_CMD 686 STRICT_CFLAGS 687 CWARNFLAGS 688 BASE_CFLAGS 689 am__fastdepCC_FALSE 690 am__fastdepCC_TRUE 691 CCDEPMODE 692 am__nodep 693 AMDEPBACKSLASH 694 AMDEP_FALSE 695 AMDEP_TRUE 696 am__include 697 DEPDIR 698 OBJEXT 699 EXEEXT 700 ac_ct_CC 701 CPPFLAGS 702 LDFLAGS 703 CFLAGS 704 CC 705 am__xargs_n 706 am__rm_f_notfound 707 AM_BACKSLASH 708 AM_DEFAULT_VERBOSITY 709 AM_DEFAULT_V 710 AM_V 711 CSCOPE 712 ETAGS 713 CTAGS 714 am__untar 715 am__tar 716 AMTAR 717 am__leading_dot 718 SET_MAKE 719 AWK 720 mkdir_p 721 MKDIR_P 722 INSTALL_STRIP_PROGRAM 723 STRIP 724 install_sh 725 MAKEINFO 726 AUTOHEADER 727 AUTOMAKE 728 AUTOCONF 729 ACLOCAL 730 VERSION 731 PACKAGE 732 CYGPATH_W 733 am__isrc 734 INSTALL_DATA 735 INSTALL_SCRIPT 736 INSTALL_PROGRAM 737 target_alias 738 host_alias 739 build_alias 740 LIBS 741 ECHO_T 742 ECHO_N 743 ECHO_C 744 DEFS 745 mandir 746 localedir 747 libdir 748 psdir 749 pdfdir 750 dvidir 751 htmldir 752 infodir 753 docdir 754 oldincludedir 755 includedir 756 runstatedir 757 localstatedir 758 sharedstatedir 759 sysconfdir 760 datadir 761 datarootdir 762 libexecdir 763 sbindir 764 bindir 765 program_transform_name 766 prefix 767 exec_prefix 768 PACKAGE_URL 769 PACKAGE_BUGREPORT 770 PACKAGE_STRING 771 PACKAGE_VERSION 772 PACKAGE_TARNAME 773 PACKAGE_NAME 774 PATH_SEPARATOR 775 SHELL 776 am__quote' 777 ac_subst_files='' 778 ac_user_opts=' 779 enable_option_checking 780 enable_silent_rules 781 enable_dependency_tracking 782 enable_selective_werror 783 enable_strict_compilation 784 with_localedir 785 with_xkb 786 with_appdefaultdir 787 ' 788 ac_precious_vars='build_alias 789 host_alias 790 target_alias 791 CC 792 CFLAGS 793 LDFLAGS 794 LIBS 795 CPPFLAGS 796 PKG_CONFIG 797 PKG_CONFIG_PATH 798 PKG_CONFIG_LIBDIR 799 XFD_CFLAGS 800 XFD_LIBS 801 APPDEFS_CFLAGS 802 APPDEFS_LIBS' 803 804 805 # 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See below for descriptions of some of the useful variables. 1357 1358 Defaults for the options are specified in brackets. 1359 1360 Configuration: 1361 -h, --help display this help and exit 1362 --help=short display options specific to this package 1363 --help=recursive display the short help of all the included packages 1364 -V, --version display version information and exit 1365 -q, --quiet, --silent do not print 'checking ...' messages 1366 --cache-file=FILE cache test results in FILE [disabled] 1367 -C, --config-cache alias for '--cache-file=config.cache' 1368 -n, --no-create do not create output files 1369 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1370 1371 Installation directories: 1372 --prefix=PREFIX install architecture-independent files in PREFIX 1373 [$ac_default_prefix] 1374 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1375 [PREFIX] 1376 1377 By default, 'make install' will install all the files in 1378 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1379 an installation prefix other than '$ac_default_prefix' using '--prefix', 1380 for instance '--prefix=\$HOME'. 1381 1382 For better control, use the options below. 1383 1384 Fine tuning of the installation directories: 1385 --bindir=DIR user executables [EPREFIX/bin] 1386 --sbindir=DIR system admin executables [EPREFIX/sbin] 1387 --libexecdir=DIR program executables [EPREFIX/libexec] 1388 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1389 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1390 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1391 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1392 --libdir=DIR object code libraries [EPREFIX/lib] 1393 --includedir=DIR C header files [PREFIX/include] 1394 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1395 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1396 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1397 --infodir=DIR info documentation [DATAROOTDIR/info] 1398 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1399 --mandir=DIR man documentation [DATAROOTDIR/man] 1400 --docdir=DIR documentation root [DATAROOTDIR/doc/xfd] 1401 --htmldir=DIR html documentation [DOCDIR] 1402 --dvidir=DIR dvi documentation [DOCDIR] 1403 --pdfdir=DIR pdf documentation [DOCDIR] 1404 --psdir=DIR ps documentation [DOCDIR] 1405 _ACEOF 1406 1407 cat <<\_ACEOF 1408 1409 Program names: 1410 --program-prefix=PREFIX prepend PREFIX to installed program names 1411 --program-suffix=SUFFIX append SUFFIX to installed program names 1412 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1413 1414 System types: 1415 --build=BUILD configure for building on BUILD [guessed] 1416 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1417 _ACEOF 1418 fi 1419 1420 if test -n "$ac_init_help"; then 1421 case $ac_init_help in 1422 short | recursive ) echo "Configuration of xfd 1.1.5:";; 1423 esac 1424 cat <<\_ACEOF 1425 1426 Optional Features: 1427 --disable-option-checking ignore unrecognized --enable/--with options 1428 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1429 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1430 --enable-silent-rules less verbose build output (undo: "make V=1") 1431 --disable-silent-rules verbose build output (undo: "make V=0") 1432 --enable-dependency-tracking 1433 do not reject slow dependency extractors 1434 --disable-dependency-tracking 1435 speeds up one-time build 1436 --disable-selective-werror 1437 Turn off selective compiler errors. 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1480 fi 1481 1482 if test "$ac_init_help" = "recursive"; then 1483 # If there are subdirs, report their specific --help. 1484 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1485 test -d "$ac_dir" || 1486 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1487 continue 1488 ac_builddir=. 1489 1490 case "$ac_dir" in 1491 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1492 *) 1493 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1494 # A ".." for each directory in $ac_dir_suffix. 1495 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1496 case $ac_top_builddir_sub in 1497 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1498 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1499 esac ;; 1500 esac 1501 ac_abs_top_builddir=$ac_pwd 1502 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1503 # for backward compatibility: 1504 ac_top_builddir=$ac_top_build_prefix 1505 1506 case $srcdir in 1507 .) # We are building in place. 1508 ac_srcdir=. 1509 ac_top_srcdir=$ac_top_builddir_sub 1510 ac_abs_top_srcdir=$ac_pwd ;; 1511 [\\/]* | ?:[\\/]* ) # Absolute name. 1512 ac_srcdir=$srcdir$ac_dir_suffix; 1513 ac_top_srcdir=$srcdir 1514 ac_abs_top_srcdir=$srcdir ;; 1515 *) # Relative name. 1516 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1517 ac_top_srcdir=$ac_top_build_prefix$srcdir 1518 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1519 esac 1520 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1521 1522 cd "$ac_dir" || { ac_status=$?; continue; } 1523 # Check for configure.gnu first; this name is used for a wrapper for 1524 # Metaconfig's "Configure" on case-insensitive file systems. 1525 if test -f "$ac_srcdir/configure.gnu"; then 1526 echo && 1527 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1528 elif test -f "$ac_srcdir/configure"; then 1529 echo && 1530 $SHELL "$ac_srcdir/configure" --help=recursive 1531 else 1532 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1533 fi || ac_status=$? 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" >&6; } 1658 if eval test \${$3+y} 1659 then : 1660 printf %s "(cached) " >&6 1661 else case e in #( 1662 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1663 /* end confdefs.h. */ 1664 $4 1665 #include <$2> 1666 _ACEOF 1667 if ac_fn_c_try_compile "$LINENO" 1668 then : 1669 eval "$3=yes" 1670 else case e in #( 1671 e) eval "$3=no" ;; 1672 esac 1673 fi 1674 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1675 esac 1676 fi 1677 eval ac_res=\$$3 1678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1679 printf "%s\n" "$ac_res" >&6; } 1680 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1681 1682 } # ac_fn_c_check_header_compile 1683 1684 # ac_fn_c_try_link LINENO 1685 # ----------------------- 1686 # Try to link conftest.$ac_ext, and return whether this succeeded. 1687 ac_fn_c_try_link () 1688 { 1689 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1690 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1691 if { { ac_try="$ac_link" 1692 case "(($ac_try" in 1693 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1694 *) ac_try_echo=$ac_try;; 1695 esac 1696 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1697 printf "%s\n" "$ac_try_echo"; } >&5 1698 (eval "$ac_link") 2>conftest.err 1699 ac_status=$? 1700 if test -s conftest.err; then 1701 grep -v '^ *+' conftest.err >conftest.er1 1702 cat conftest.er1 >&5 1703 mv -f conftest.er1 conftest.err 1704 fi 1705 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1706 test $ac_status = 0; } && { 1707 test -z "$ac_c_werror_flag" || 1708 test ! -s conftest.err 1709 } && test -s conftest$ac_exeext && { 1710 test "$cross_compiling" = yes || 1711 test -x conftest$ac_exeext 1712 } 1713 then : 1714 ac_retval=0 1715 else case e in #( 1716 e) printf "%s\n" "$as_me: failed program was:" >&5 1717 sed 's/^/| /' conftest.$ac_ext >&5 1718 1719 ac_retval=1 ;; 1720 esac 1721 fi 1722 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1723 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1724 # interfere with the next link command; also delete a directory that is 1725 # left behind by Apple's compiler. We do this before executing the actions. 1726 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1727 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1728 as_fn_set_status $ac_retval 1729 1730 } # ac_fn_c_try_link 1731 ac_configure_args_raw= 1732 for ac_arg 1733 do 1734 case $ac_arg in 1735 *\'*) 1736 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1737 esac 1738 as_fn_append ac_configure_args_raw " '$ac_arg'" 1739 done 1740 1741 case $ac_configure_args_raw in 1742 *$as_nl*) 1743 ac_safe_unquote= ;; 1744 *) 1745 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1746 ac_unsafe_a="$ac_unsafe_z#~" 1747 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1748 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1749 esac 1750 1751 cat >config.log <<_ACEOF 1752 This file contains any messages produced by compilers while 1753 running configure, to aid debugging if configure makes a mistake. 1754 1755 It was created by xfd $as_me 1.1.5, which was 1756 generated by GNU Autoconf 2.72. Invocation command line was 1757 1758 $ $0$ac_configure_args_raw 1759 1760 _ACEOF 1761 exec 5>>config.log 1762 { 1763 cat <<_ASUNAME 1764 ## --------- ## 1765 ## Platform. ## 1766 ## --------- ## 1767 1768 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1769 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1770 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1771 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1772 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1773 1774 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1775 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1776 1777 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1778 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1779 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1780 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1781 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1782 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1783 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1784 1785 _ASUNAME 1786 1787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1788 for as_dir in $PATH 1789 do 1790 IFS=$as_save_IFS 1791 case $as_dir in #((( 1792 '') as_dir=./ ;; 1793 */) ;; 1794 *) as_dir=$as_dir/ ;; 1795 esac 1796 printf "%s\n" "PATH: $as_dir" 1797 done 1798 IFS=$as_save_IFS 1799 1800 } >&5 1801 1802 cat >&5 <<_ACEOF 1803 1804 1805 ## ----------- ## 1806 ## Core tests. ## 1807 ## ----------- ## 1808 1809 _ACEOF 1810 1811 1812 # Keep a trace of the command line. 1813 # Strip out --no-create and --no-recursion so they do not pile up. 1814 # Strip out --silent because we don't want to record it for future runs. 1815 # Also quote any args containing shell meta-characters. 1816 # Make two passes to allow for proper duplicate-argument suppression. 1817 ac_configure_args= 1818 ac_configure_args0= 1819 ac_configure_args1= 1820 ac_must_keep_next=false 1821 for ac_pass in 1 2 1822 do 1823 for ac_arg 1824 do 1825 case $ac_arg in 1826 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1827 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1828 | -silent | --silent | --silen | --sile | --sil) 1829 continue ;; 1830 *\'*) 1831 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1832 esac 1833 case $ac_pass in 1834 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1835 2) 1836 as_fn_append ac_configure_args1 " '$ac_arg'" 1837 if test $ac_must_keep_next = true; then 1838 ac_must_keep_next=false # Got value, back to normal. 1839 else 1840 case $ac_arg in 1841 *=* | --config-cache | -C | -disable-* | --disable-* \ 1842 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1843 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1844 | -with-* | --with-* | -without-* | --without-* | --x) 1845 case "$ac_configure_args0 " in 1846 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1847 esac 1848 ;; 1849 -* ) ac_must_keep_next=true ;; 1850 esac 1851 fi 1852 as_fn_append ac_configure_args " '$ac_arg'" 1853 ;; 1854 esac 1855 done 1856 done 1857 { ac_configure_args0=; unset ac_configure_args0;} 1858 { ac_configure_args1=; unset ac_configure_args1;} 1859 1860 # When interrupted or exit'd, cleanup temporary files, and complete 1861 # config.log. We remove comments because anyway the quotes in there 1862 # would cause problems or look ugly. 1863 # WARNING: Use '\'' to represent an apostrophe within the trap. 1864 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1865 trap 'exit_status=$? 1866 # Sanitize IFS. 1867 IFS=" "" $as_nl" 1868 # Save into config.log some information that might help in debugging. 1869 { 1870 echo 1871 1872 printf "%s\n" "## ---------------- ## 1873 ## Cache variables. ## 1874 ## ---------------- ##" 1875 echo 1876 # The following way of writing the cache mishandles newlines in values, 1877 ( 1878 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1879 eval ac_val=\$$ac_var 1880 case $ac_val in #( 1881 *${as_nl}*) 1882 case $ac_var in #( 1883 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1884 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1885 esac 1886 case $ac_var in #( 1887 _ | IFS | as_nl) ;; #( 1888 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1889 *) { eval $ac_var=; unset $ac_var;} ;; 1890 esac ;; 1891 esac 1892 done 1893 (set) 2>&1 | 1894 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1895 *${as_nl}ac_space=\ *) 1896 sed -n \ 1897 "s/'\''/'\''\\\\'\'''\''/g; 1898 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1899 ;; #( 1900 *) 1901 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1902 ;; 1903 esac | 1904 sort 1905 ) 1906 echo 1907 1908 printf "%s\n" "## ----------------- ## 1909 ## Output variables. ## 1910 ## ----------------- ##" 1911 echo 1912 for ac_var in $ac_subst_vars 1913 do 1914 eval ac_val=\$$ac_var 1915 case $ac_val in 1916 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1917 esac 1918 printf "%s\n" "$ac_var='\''$ac_val'\''" 1919 done | sort 1920 echo 1921 1922 if test -n "$ac_subst_files"; then 1923 printf "%s\n" "## ------------------- ## 1924 ## File substitutions. ## 1925 ## ------------------- ##" 1926 echo 1927 for ac_var in $ac_subst_files 1928 do 1929 eval ac_val=\$$ac_var 1930 case $ac_val in 1931 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1932 esac 1933 printf "%s\n" "$ac_var='\''$ac_val'\''" 1934 done | sort 1935 echo 1936 fi 1937 1938 if test -s confdefs.h; then 1939 printf "%s\n" "## ----------- ## 1940 ## confdefs.h. ## 1941 ## ----------- ##" 1942 echo 1943 cat confdefs.h 1944 echo 1945 fi 1946 test "$ac_signal" != 0 && 1947 printf "%s\n" "$as_me: caught signal $ac_signal" 1948 printf "%s\n" "$as_me: exit $exit_status" 1949 } >&5 1950 rm -f core *.core core.conftest.* && 1951 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1952 exit $exit_status 1953 ' 0 1954 for ac_signal in 1 2 13 15; do 1955 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1956 done 1957 ac_signal=0 1958 1959 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1960 rm -f -r conftest* confdefs.h 1961 1962 printf "%s\n" "/* confdefs.h */" > confdefs.h 1963 1964 # Predefined preprocessor variables. 1965 1966 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1967 1968 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1969 1970 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1971 1972 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1973 1974 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1975 1976 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1977 1978 1979 # Let the site file select an alternate cache file if it wants to. 1980 # Prefer an explicitly selected file to automatically selected ones. 1981 if test -n "$CONFIG_SITE"; then 1982 ac_site_files="$CONFIG_SITE" 1983 elif test "x$prefix" != xNONE; then 1984 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1985 else 1986 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1987 fi 1988 1989 for ac_site_file in $ac_site_files 1990 do 1991 case $ac_site_file in #( 1992 */*) : 1993 ;; #( 1994 *) : 1995 ac_site_file=./$ac_site_file ;; 1996 esac 1997 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1999 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2000 sed 's/^/| /' "$ac_site_file" >&5 2001 . "$ac_site_file" \ 2002 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2003 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2004 as_fn_error $? "failed to load site script $ac_site_file 2005 See 'config.log' for more details" "$LINENO" 5; } 2006 fi 2007 done 2008 2009 if test -r "$cache_file"; then 2010 # Some versions of bash will fail to source /dev/null (special files 2011 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2012 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2014 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2015 case $cache_file in 2016 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2017 *) . "./$cache_file";; 2018 esac 2019 fi 2020 else 2021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2022 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2023 >$cache_file 2024 fi 2025 2026 # Test code for whether the C compiler supports C89 (global declarations) 2027 ac_c_conftest_c89_globals=' 2028 /* Does the compiler advertise C89 conformance? 2029 Do not test the value of __STDC__, because some compilers set it to 0 2030 while being otherwise adequately conformant. */ 2031 #if !defined __STDC__ 2032 # error "Compiler does not advertise C89 conformance" 2033 #endif 2034 2035 #include <stddef.h> 2036 #include <stdarg.h> 2037 struct stat; 2038 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2039 struct buf { int x; }; 2040 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2041 static char *e (char **p, int i) 2042 { 2043 return p[i]; 2044 } 2045 static char *f (char * (*g) (char **, int), char **p, ...) 2046 { 2047 char *s; 2048 va_list v; 2049 va_start (v,p); 2050 s = g (p, va_arg (v,int)); 2051 va_end (v); 2052 return s; 2053 } 2054 2055 /* C89 style stringification. */ 2056 #define noexpand_stringify(a) #a 2057 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2058 2059 /* C89 style token pasting. Exercises some of the corner cases that 2060 e.g. old MSVC gets wrong, but not very hard. */ 2061 #define noexpand_concat(a,b) a##b 2062 #define expand_concat(a,b) noexpand_concat(a,b) 2063 extern int vA; 2064 extern int vbee; 2065 #define aye A 2066 #define bee B 2067 int *pvA = &expand_concat(v,aye); 2068 int *pvbee = &noexpand_concat(v,bee); 2069 2070 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2071 function prototypes and stuff, but not \xHH hex character constants. 2072 These do not provoke an error unfortunately, instead are silently treated 2073 as an "x". The following induces an error, until -std is added to get 2074 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2075 array size at least. It is necessary to write \x00 == 0 to get something 2076 that is true only with -std. */ 2077 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2078 2079 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2080 inside strings and character constants. */ 2081 #define FOO(x) '\''x'\'' 2082 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2083 2084 int test (int i, double x); 2085 struct s1 {int (*f) (int a);}; 2086 struct s2 {int (*f) (double a);}; 2087 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2088 int, int);' 2089 2090 # Test code for whether the C compiler supports C89 (body of main). 2091 ac_c_conftest_c89_main=' 2092 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2093 ' 2094 2095 # Test code for whether the C compiler supports C99 (global declarations) 2096 ac_c_conftest_c99_globals=' 2097 /* Does the compiler advertise C99 conformance? */ 2098 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2099 # error "Compiler does not advertise C99 conformance" 2100 #endif 2101 2102 // See if C++-style comments work. 2103 2104 #include <stdbool.h> 2105 extern int puts (const char *); 2106 extern int printf (const char *, ...); 2107 extern int dprintf (int, const char *, ...); 2108 extern void *malloc (size_t); 2109 extern void free (void *); 2110 2111 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2112 // dprintf is used instead of fprintf to avoid needing to declare 2113 // FILE and stderr. 2114 #define debug(...) dprintf (2, __VA_ARGS__) 2115 #define showlist(...) puts (#__VA_ARGS__) 2116 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2117 static void 2118 test_varargs_macros (void) 2119 { 2120 int x = 1234; 2121 int y = 5678; 2122 debug ("Flag"); 2123 debug ("X = %d\n", x); 2124 showlist (The first, second, and third items.); 2125 report (x>y, "x is %d but y is %d", x, y); 2126 } 2127 2128 // Check long long types. 2129 #define BIG64 18446744073709551615ull 2130 #define BIG32 4294967295ul 2131 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2132 #if !BIG_OK 2133 #error "your preprocessor is broken" 2134 #endif 2135 #if BIG_OK 2136 #else 2137 #error "your preprocessor is broken" 2138 #endif 2139 static long long int bignum = -9223372036854775807LL; 2140 static unsigned long long int ubignum = BIG64; 2141 2142 struct incomplete_array 2143 { 2144 int datasize; 2145 double data[]; 2146 }; 2147 2148 struct named_init { 2149 int number; 2150 const wchar_t *name; 2151 double average; 2152 }; 2153 2154 typedef const char *ccp; 2155 2156 static inline int 2157 test_restrict (ccp restrict text) 2158 { 2159 // Iterate through items via the restricted pointer. 2160 // Also check for declarations in for loops. 2161 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2162 continue; 2163 return 0; 2164 } 2165 2166 // Check varargs and va_copy. 2167 static bool 2168 test_varargs (const char *format, ...) 2169 { 2170 va_list args; 2171 va_start (args, format); 2172 va_list args_copy; 2173 va_copy (args_copy, args); 2174 2175 const char *str = ""; 2176 int number = 0; 2177 float fnumber = 0; 2178 2179 while (*format) 2180 { 2181 switch (*format++) 2182 { 2183 case '\''s'\'': // string 2184 str = va_arg (args_copy, const char *); 2185 break; 2186 case '\''d'\'': // int 2187 number = va_arg (args_copy, int); 2188 break; 2189 case '\''f'\'': // float 2190 fnumber = va_arg (args_copy, double); 2191 break; 2192 default: 2193 break; 2194 } 2195 } 2196 va_end (args_copy); 2197 va_end (args); 2198 2199 return *str && number && fnumber; 2200 } 2201 ' 2202 2203 # Test code for whether the C compiler supports C99 (body of main). 2204 ac_c_conftest_c99_main=' 2205 // Check bool. 2206 _Bool success = false; 2207 success |= (argc != 0); 2208 2209 // Check restrict. 2210 if (test_restrict ("String literal") == 0) 2211 success = true; 2212 char *restrict newvar = "Another string"; 2213 2214 // Check varargs. 2215 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2216 test_varargs_macros (); 2217 2218 // Check flexible array members. 2219 struct incomplete_array *ia = 2220 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2221 ia->datasize = 10; 2222 for (int i = 0; i < ia->datasize; ++i) 2223 ia->data[i] = i * 1.234; 2224 // Work around memory leak warnings. 2225 free (ia); 2226 2227 // Check named initializers. 2228 struct named_init ni = { 2229 .number = 34, 2230 .name = L"Test wide string", 2231 .average = 543.34343, 2232 }; 2233 2234 ni.number = 58; 2235 2236 int dynamic_array[ni.number]; 2237 dynamic_array[0] = argv[0][0]; 2238 dynamic_array[ni.number - 1] = 543; 2239 2240 // work around unused variable warnings 2241 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2242 || dynamic_array[ni.number - 1] != 543); 2243 ' 2244 2245 # Test code for whether the C compiler supports C11 (global declarations) 2246 ac_c_conftest_c11_globals=' 2247 /* Does the compiler advertise C11 conformance? */ 2248 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2249 # error "Compiler does not advertise C11 conformance" 2250 #endif 2251 2252 // Check _Alignas. 2253 char _Alignas (double) aligned_as_double; 2254 char _Alignas (0) no_special_alignment; 2255 extern char aligned_as_int; 2256 char _Alignas (0) _Alignas (int) aligned_as_int; 2257 2258 // Check _Alignof. 2259 enum 2260 { 2261 int_alignment = _Alignof (int), 2262 int_array_alignment = _Alignof (int[100]), 2263 char_alignment = _Alignof (char) 2264 }; 2265 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2266 2267 // Check _Noreturn. 2268 int _Noreturn does_not_return (void) { for (;;) continue; } 2269 2270 // Check _Static_assert. 2271 struct test_static_assert 2272 { 2273 int x; 2274 _Static_assert (sizeof (int) <= sizeof (long int), 2275 "_Static_assert does not work in struct"); 2276 long int y; 2277 }; 2278 2279 // Check UTF-8 literals. 2280 #define u8 syntax error! 2281 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2282 2283 // Check duplicate typedefs. 2284 typedef long *long_ptr; 2285 typedef long int *long_ptr; 2286 typedef long_ptr long_ptr; 2287 2288 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2289 struct anonymous 2290 { 2291 union { 2292 struct { int i; int j; }; 2293 struct { int k; long int l; } w; 2294 }; 2295 int m; 2296 } v1; 2297 ' 2298 2299 # Test code for whether the C compiler supports C11 (body of main). 2300 ac_c_conftest_c11_main=' 2301 _Static_assert ((offsetof (struct anonymous, i) 2302 == offsetof (struct anonymous, w.k)), 2303 "Anonymous union alignment botch"); 2304 v1.i = 2; 2305 v1.w.k = 5; 2306 ok |= v1.i != 5; 2307 ' 2308 2309 # Test code for whether the C compiler supports C11 (complete). 2310 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2311 ${ac_c_conftest_c99_globals} 2312 ${ac_c_conftest_c11_globals} 2313 2314 int 2315 main (int argc, char **argv) 2316 { 2317 int ok = 0; 2318 ${ac_c_conftest_c89_main} 2319 ${ac_c_conftest_c99_main} 2320 ${ac_c_conftest_c11_main} 2321 return ok; 2322 } 2323 " 2324 2325 # Test code for whether the C compiler supports C99 (complete). 2326 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2327 ${ac_c_conftest_c99_globals} 2328 2329 int 2330 main (int argc, char **argv) 2331 { 2332 int ok = 0; 2333 ${ac_c_conftest_c89_main} 2334 ${ac_c_conftest_c99_main} 2335 return ok; 2336 } 2337 " 2338 2339 # Test code for whether the C compiler supports C89 (complete). 2340 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2341 2342 int 2343 main (int argc, char **argv) 2344 { 2345 int ok = 0; 2346 ${ac_c_conftest_c89_main} 2347 return ok; 2348 } 2349 " 2350 2351 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2352 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2353 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2354 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2355 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2356 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2357 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2358 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2359 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2360 2361 # Auxiliary files required by this configure script. 2362 ac_aux_files="config.guess config.sub compile missing install-sh" 2363 2364 # Locations in which to look for auxiliary files. 2365 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2366 2367 # Search for a directory containing all of the required auxiliary files, 2368 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2369 # If we don't find one directory that contains all the files we need, 2370 # we report the set of missing files from the *first* directory in 2371 # $ac_aux_dir_candidates and give up. 2372 ac_missing_aux_files="" 2373 ac_first_candidate=: 2374 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2375 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2376 as_found=false 2377 for as_dir in $ac_aux_dir_candidates 2378 do 2379 IFS=$as_save_IFS 2380 case $as_dir in #((( 2381 '') as_dir=./ ;; 2382 */) ;; 2383 *) as_dir=$as_dir/ ;; 2384 esac 2385 as_found=: 2386 2387 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2388 ac_aux_dir_found=yes 2389 ac_install_sh= 2390 for ac_aux in $ac_aux_files 2391 do 2392 # As a special case, if "install-sh" is required, that requirement 2393 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2394 # and $ac_install_sh is set appropriately for whichever one is found. 2395 if test x"$ac_aux" = x"install-sh" 2396 then 2397 if test -f "${as_dir}install-sh"; then 2398 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2399 ac_install_sh="${as_dir}install-sh -c" 2400 elif test -f "${as_dir}install.sh"; then 2401 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2402 ac_install_sh="${as_dir}install.sh -c" 2403 elif test -f "${as_dir}shtool"; then 2404 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2405 ac_install_sh="${as_dir}shtool install -c" 2406 else 2407 ac_aux_dir_found=no 2408 if $ac_first_candidate; then 2409 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2410 else 2411 break 2412 fi 2413 fi 2414 else 2415 if test -f "${as_dir}${ac_aux}"; then 2416 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2417 else 2418 ac_aux_dir_found=no 2419 if $ac_first_candidate; then 2420 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2421 else 2422 break 2423 fi 2424 fi 2425 fi 2426 done 2427 if test "$ac_aux_dir_found" = yes; then 2428 ac_aux_dir="$as_dir" 2429 break 2430 fi 2431 ac_first_candidate=false 2432 2433 as_found=false 2434 done 2435 IFS=$as_save_IFS 2436 if $as_found 2437 then : 2438 2439 else case e in #( 2440 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2441 esac 2442 fi 2443 2444 2445 # These three variables are undocumented and unsupported, 2446 # and are intended to be withdrawn in a future Autoconf release. 2447 # They can cause serious problems if a builder's source tree is in a directory 2448 # whose full name contains unusual characters. 2449 if test -f "${ac_aux_dir}config.guess"; then 2450 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2451 fi 2452 if test -f "${ac_aux_dir}config.sub"; then 2453 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2454 fi 2455 if test -f "$ac_aux_dir/configure"; then 2456 ac_configure="$SHELL ${ac_aux_dir}configure" 2457 fi 2458 2459 # Check that the precious variables saved in the cache have kept the same 2460 # value. 2461 ac_cache_corrupted=false 2462 for ac_var in $ac_precious_vars; do 2463 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2464 eval ac_new_set=\$ac_env_${ac_var}_set 2465 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2466 eval ac_new_val=\$ac_env_${ac_var}_value 2467 case $ac_old_set,$ac_new_set in 2468 set,) 2469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2470 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2471 ac_cache_corrupted=: ;; 2472 ,set) 2473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2474 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2475 ac_cache_corrupted=: ;; 2476 ,);; 2477 *) 2478 if test "x$ac_old_val" != "x$ac_new_val"; then 2479 # differences in whitespace do not lead to failure. 2480 ac_old_val_w=`echo x $ac_old_val` 2481 ac_new_val_w=`echo x $ac_new_val` 2482 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2483 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2484 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2485 ac_cache_corrupted=: 2486 else 2487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2488 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2489 eval $ac_var=\$ac_old_val 2490 fi 2491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2492 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2494 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2495 fi;; 2496 esac 2497 # Pass precious variables to config.status. 2498 if test "$ac_new_set" = set; then 2499 case $ac_new_val in 2500 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2501 *) ac_arg=$ac_var=$ac_new_val ;; 2502 esac 2503 case " $ac_configure_args " in 2504 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2505 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2506 esac 2507 fi 2508 done 2509 if $ac_cache_corrupted; then 2510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2511 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2513 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2514 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2515 and start over" "$LINENO" 5 2516 fi 2517 ## -------------------- ## 2518 ## Main body of script. ## 2519 ## -------------------- ## 2520 2521 ac_ext=c 2522 ac_cpp='$CPP $CPPFLAGS' 2523 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2524 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2525 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2526 2527 2528 2529 ac_config_headers="$ac_config_headers config.h" 2530 2531 2532 # Initialize Automake 2533 am__api_version='1.18' 2534 2535 2536 2537 # Find a good install program. We prefer a C program (faster), 2538 # so one script is as good as another. But avoid the broken or 2539 # incompatible versions: 2540 # SysV /etc/install, /usr/sbin/install 2541 # SunOS /usr/etc/install 2542 # IRIX /sbin/install 2543 # AIX /bin/install 2544 # AmigaOS /C/install, which installs bootblocks on floppy discs 2545 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2546 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2547 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2548 # OS/2's system install, which has a completely different semantic 2549 # ./install, which can be erroneously created by make from ./install.sh. 2550 # Reject install programs that cannot install multiple files. 2551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2552 printf %s "checking for a BSD-compatible install... " >&6; } 2553 if test -z "$INSTALL"; then 2554 if test ${ac_cv_path_install+y} 2555 then : 2556 printf %s "(cached) " >&6 2557 else case e in #( 2558 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2559 for as_dir in $PATH 2560 do 2561 IFS=$as_save_IFS 2562 case $as_dir in #((( 2563 '') as_dir=./ ;; 2564 */) ;; 2565 *) as_dir=$as_dir/ ;; 2566 esac 2567 # Account for fact that we put trailing slashes in our PATH walk. 2568 case $as_dir in #(( 2569 ./ | /[cC]/* | \ 2570 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2571 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2572 /usr/ucb/* ) ;; 2573 *) 2574 # OSF1 and SCO ODT 3.0 have their own names for install. 2575 # Don't use installbsd from OSF since it installs stuff as root 2576 # by default. 2577 for ac_prog in ginstall scoinst install; do 2578 for ac_exec_ext in '' $ac_executable_extensions; do 2579 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2580 if test $ac_prog = install && 2581 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2582 # AIX install. It has an incompatible calling convention. 2583 : 2584 elif test $ac_prog = install && 2585 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2586 # program-specific install script used by HP pwplus--don't use. 2587 : 2588 else 2589 rm -rf conftest.one conftest.two conftest.dir 2590 echo one > conftest.one 2591 echo two > conftest.two 2592 mkdir conftest.dir 2593 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2594 test -s conftest.one && test -s conftest.two && 2595 test -s conftest.dir/conftest.one && 2596 test -s conftest.dir/conftest.two 2597 then 2598 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2599 break 3 2600 fi 2601 fi 2602 fi 2603 done 2604 done 2605 ;; 2606 esac 2607 2608 done 2609 IFS=$as_save_IFS 2610 2611 rm -rf conftest.one conftest.two conftest.dir 2612 ;; 2613 esac 2614 fi 2615 if test ${ac_cv_path_install+y}; then 2616 INSTALL=$ac_cv_path_install 2617 else 2618 # As a last resort, use the slow shell script. Don't cache a 2619 # value for INSTALL within a source directory, because that will 2620 # break other packages using the cache if that directory is 2621 # removed, or if the value is a relative name. 2622 INSTALL=$ac_install_sh 2623 fi 2624 fi 2625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2626 printf "%s\n" "$INSTALL" >&6; } 2627 2628 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2629 # It thinks the first close brace ends the variable substitution. 2630 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2631 2632 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2633 2634 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2635 2636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 2637 printf %s "checking whether sleep supports fractional seconds... " >&6; } 2638 if test ${am_cv_sleep_fractional_seconds+y} 2639 then : 2640 printf %s "(cached) " >&6 2641 else case e in #( 2642 e) if sleep 0.001 2>/dev/null 2643 then : 2644 am_cv_sleep_fractional_seconds=yes 2645 else case e in #( 2646 e) am_cv_sleep_fractional_seconds=no ;; 2647 esac 2648 fi 2649 ;; 2650 esac 2651 fi 2652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 2653 printf "%s\n" "$am_cv_sleep_fractional_seconds" >&6; } 2654 2655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 2656 printf %s "checking filesystem timestamp resolution... " >&6; } 2657 if test ${am_cv_filesystem_timestamp_resolution+y} 2658 then : 2659 printf %s "(cached) " >&6 2660 else case e in #( 2661 e) # Default to the worst case. 2662 am_cv_filesystem_timestamp_resolution=2 2663 2664 # Only try to go finer than 1 sec if sleep can do it. 2665 # Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 2666 # - 1 sec is not much of a win compared to 2 sec, and 2667 # - it takes 2 seconds to perform the test whether 1 sec works. 2668 # 2669 # Instead, just use the default 2s on platforms that have 1s resolution, 2670 # accept the extra 1s delay when using $sleep in the Automake tests, in 2671 # exchange for not incurring the 2s delay for running the test for all 2672 # packages. 2673 # 2674 am_try_resolutions= 2675 if test "$am_cv_sleep_fractional_seconds" = yes; then 2676 # Even a millisecond often causes a bunch of false positives, 2677 # so just try a hundredth of a second. The time saved between .001 and 2678 # .01 is not terribly consequential. 2679 am_try_resolutions="0.01 0.1 $am_try_resolutions" 2680 fi 2681 2682 # In order to catch current-generation FAT out, we must *modify* files 2683 # that already exist; the *creation* timestamp is finer. Use names 2684 # that make ls -t sort them differently when they have equal 2685 # timestamps than when they have distinct timestamps, keeping 2686 # in mind that ls -t prints the *newest* file first. 2687 rm -f conftest.ts? 2688 : > conftest.ts1 2689 : > conftest.ts2 2690 : > conftest.ts3 2691 2692 # Make sure ls -t actually works. Do 'set' in a subshell so we don't 2693 # clobber the current shell's arguments. (Outer-level square brackets 2694 # are removed by m4; they're present so that m4 does not expand 2695 # <dollar><star>; be careful, easy to get confused.) 2696 if ( 2697 set X `ls -t conftest.ts[12]` && 2698 { 2699 test "$*" != "X conftest.ts1 conftest.ts2" || 2700 test "$*" != "X conftest.ts2 conftest.ts1"; 2701 } 2702 ); then :; else 2703 # If neither matched, then we have a broken ls. This can happen 2704 # if, for instance, CONFIG_SHELL is bash and it inherits a 2705 # broken ls alias from the environment. This has actually 2706 # happened. Such a system could not be considered "sane". 2707 printf "%s\n" ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 2708 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2709 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2710 as_fn_error $? "ls -t produces unexpected output. 2711 Make sure there is not a broken ls alias in your environment. 2712 See 'config.log' for more details" "$LINENO" 5; } 2713 fi 2714 2715 for am_try_res in $am_try_resolutions; do 2716 # Any one fine-grained sleep might happen to cross the boundary 2717 # between two values of a coarser actual resolution, but if we do 2718 # two fine-grained sleeps in a row, at least one of them will fall 2719 # entirely within a coarse interval. 2720 echo alpha > conftest.ts1 2721 sleep $am_try_res 2722 echo beta > conftest.ts2 2723 sleep $am_try_res 2724 echo gamma > conftest.ts3 2725 2726 # We assume that 'ls -t' will make use of high-resolution 2727 # timestamps if the operating system supports them at all. 2728 if (set X `ls -t conftest.ts?` && 2729 test "$2" = conftest.ts3 && 2730 test "$3" = conftest.ts2 && 2731 test "$4" = conftest.ts1); then 2732 # 2733 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 2734 # because we don't need to test make. 2735 make_ok=true 2736 if test $am_try_res != 1; then 2737 # But if we've succeeded so far with a subsecond resolution, we 2738 # have one more thing to check: make. It can happen that 2739 # everything else supports the subsecond mtimes, but make doesn't; 2740 # notably on macOS, which ships make 3.81 from 2006 (the last one 2741 # released under GPLv2). https://bugs.gnu.org/68808 2742 # 2743 # We test $MAKE if it is defined in the environment, else "make". 2744 # It might get overridden later, but our hope is that in practice 2745 # it does not matter: it is the system "make" which is (by far) 2746 # the most likely to be broken, whereas if the user overrides it, 2747 # probably they did so with a better, or at least not worse, make. 2748 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 2749 # 2750 # Create a Makefile (real tab character here): 2751 rm -f conftest.mk 2752 echo 'conftest.ts1: conftest.ts2' >conftest.mk 2753 echo ' touch conftest.ts2' >>conftest.mk 2754 # 2755 # Now, running 2756 # touch conftest.ts1; touch conftest.ts2; make 2757 # should touch ts1 because ts2 is newer. This could happen by luck, 2758 # but most often, it will fail if make's support is insufficient. So 2759 # test for several consecutive successes. 2760 # 2761 # (We reuse conftest.ts[12] because we still want to modify existing 2762 # files, not create new ones, per above.) 2763 n=0 2764 make=${MAKE-make} 2765 until test $n -eq 3; do 2766 echo one > conftest.ts1 2767 sleep $am_try_res 2768 echo two > conftest.ts2 # ts2 should now be newer than ts1 2769 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 2770 make_ok=false 2771 break # out of $n loop 2772 fi 2773 n=`expr $n + 1` 2774 done 2775 fi 2776 # 2777 if $make_ok; then 2778 # Everything we know to check worked out, so call this resolution good. 2779 am_cv_filesystem_timestamp_resolution=$am_try_res 2780 break # out of $am_try_res loop 2781 fi 2782 # Otherwise, we'll go on to check the next resolution. 2783 fi 2784 done 2785 rm -f conftest.ts? 2786 # (end _am_filesystem_timestamp_resolution) 2787 ;; 2788 esac 2789 fi 2790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 2791 printf "%s\n" "$am_cv_filesystem_timestamp_resolution" >&6; } 2792 2793 # This check should not be cached, as it may vary across builds of 2794 # different projects. 2795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2796 printf %s "checking whether build environment is sane... " >&6; } 2797 # Reject unsafe characters in $srcdir or the absolute working directory 2798 # name. Accept space and tab only in the latter. 2799 am_lf=' 2800 ' 2801 case `pwd` in 2802 *[\\\"\#\$\&\'\`$am_lf]*) 2803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2804 printf "%s\n" "no" >&6; } 2805 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2806 esac 2807 case $srcdir in 2808 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2810 printf "%s\n" "no" >&6; } 2811 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2812 esac 2813 2814 # Do 'set' in a subshell so we don't clobber the current shell's 2815 # arguments. Must try -L first in case configure is actually a 2816 # symlink; some systems play weird games with the mod time of symlinks 2817 # (eg FreeBSD returns the mod time of the symlink's containing 2818 # directory). 2819 am_build_env_is_sane=no 2820 am_has_slept=no 2821 rm -f conftest.file 2822 for am_try in 1 2; do 2823 echo "timestamp, slept: $am_has_slept" > conftest.file 2824 if ( 2825 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2826 if test "$*" = "X"; then 2827 # -L didn't work. 2828 set X `ls -t "$srcdir/configure" conftest.file` 2829 fi 2830 test "$2" = conftest.file 2831 ); then 2832 am_build_env_is_sane=yes 2833 break 2834 fi 2835 # Just in case. 2836 sleep "$am_cv_filesystem_timestamp_resolution" 2837 am_has_slept=yes 2838 done 2839 2840 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 2841 printf "%s\n" "$am_build_env_is_sane" >&6; } 2842 if test "$am_build_env_is_sane" = no; then 2843 as_fn_error $? "newly created file is older than distributed files! 2844 Check your system clock" "$LINENO" 5 2845 fi 2846 2847 # If we didn't sleep, we still need to ensure time stamps of config.status and 2848 # generated files are strictly newer. 2849 am_sleep_pid= 2850 if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 2851 then : 2852 2853 else case e in #( 2854 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 2855 am_sleep_pid=$! 2856 ;; 2857 esac 2858 fi 2859 2860 rm -f conftest.file 2861 2862 test "$program_prefix" != NONE && 2863 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2864 # Use a double $ so make ignores it. 2865 test "$program_suffix" != NONE && 2866 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2867 # Double any \ or $. 2868 # By default was 's,x,x', remove it if useless. 2869 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2870 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2871 2872 2873 # Expand $ac_aux_dir to an absolute path. 2874 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2875 2876 2877 if test x"${MISSING+set}" != xset; then 2878 MISSING="\${SHELL} '$am_aux_dir/missing'" 2879 fi 2880 # Use eval to expand $SHELL 2881 if eval "$MISSING --is-lightweight"; then 2882 am_missing_run="$MISSING " 2883 else 2884 am_missing_run= 2885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2886 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2887 fi 2888 2889 if test x"${install_sh+set}" != xset; then 2890 case $am_aux_dir in 2891 *\ * | *\ *) 2892 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2893 *) 2894 install_sh="\${SHELL} $am_aux_dir/install-sh" 2895 esac 2896 fi 2897 2898 # Installed binaries are usually stripped using 'strip' when the user 2899 # run "make install-strip". However 'strip' might not be the right 2900 # tool to use in cross-compilation environments, therefore Automake 2901 # will honor the 'STRIP' environment variable to overrule this program. 2902 if test "$cross_compiling" != no; then 2903 if test -n "$ac_tool_prefix"; then 2904 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2905 set dummy ${ac_tool_prefix}strip; ac_word=$2 2906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2907 printf %s "checking for $ac_word... " >&6; } 2908 if test ${ac_cv_prog_STRIP+y} 2909 then : 2910 printf %s "(cached) " >&6 2911 else case e in #( 2912 e) if test -n "$STRIP"; then 2913 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2914 else 2915 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2916 for as_dir in $PATH 2917 do 2918 IFS=$as_save_IFS 2919 case $as_dir in #((( 2920 '') as_dir=./ ;; 2921 */) ;; 2922 *) as_dir=$as_dir/ ;; 2923 esac 2924 for ac_exec_ext in '' $ac_executable_extensions; do 2925 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2926 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2927 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2928 break 2 2929 fi 2930 done 2931 done 2932 IFS=$as_save_IFS 2933 2934 fi ;; 2935 esac 2936 fi 2937 STRIP=$ac_cv_prog_STRIP 2938 if test -n "$STRIP"; then 2939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2940 printf "%s\n" "$STRIP" >&6; } 2941 else 2942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2943 printf "%s\n" "no" >&6; } 2944 fi 2945 2946 2947 fi 2948 if test -z "$ac_cv_prog_STRIP"; then 2949 ac_ct_STRIP=$STRIP 2950 # Extract the first word of "strip", so it can be a program name with args. 2951 set dummy strip; ac_word=$2 2952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2953 printf %s "checking for $ac_word... " >&6; } 2954 if test ${ac_cv_prog_ac_ct_STRIP+y} 2955 then : 2956 printf %s "(cached) " >&6 2957 else case e in #( 2958 e) if test -n "$ac_ct_STRIP"; then 2959 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2960 else 2961 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2962 for as_dir in $PATH 2963 do 2964 IFS=$as_save_IFS 2965 case $as_dir in #((( 2966 '') as_dir=./ ;; 2967 */) ;; 2968 *) as_dir=$as_dir/ ;; 2969 esac 2970 for ac_exec_ext in '' $ac_executable_extensions; do 2971 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2972 ac_cv_prog_ac_ct_STRIP="strip" 2973 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2974 break 2 2975 fi 2976 done 2977 done 2978 IFS=$as_save_IFS 2979 2980 fi ;; 2981 esac 2982 fi 2983 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2984 if test -n "$ac_ct_STRIP"; then 2985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2986 printf "%s\n" "$ac_ct_STRIP" >&6; } 2987 else 2988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2989 printf "%s\n" "no" >&6; } 2990 fi 2991 2992 if test "x$ac_ct_STRIP" = x; then 2993 STRIP=":" 2994 else 2995 case $cross_compiling:$ac_tool_warned in 2996 yes:) 2997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2998 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2999 ac_tool_warned=yes ;; 3000 esac 3001 STRIP=$ac_ct_STRIP 3002 fi 3003 else 3004 STRIP="$ac_cv_prog_STRIP" 3005 fi 3006 3007 fi 3008 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3009 3010 3011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 3012 printf %s "checking for a race-free mkdir -p... " >&6; } 3013 if test -z "$MKDIR_P"; then 3014 if test ${ac_cv_path_mkdir+y} 3015 then : 3016 printf %s "(cached) " >&6 3017 else case e in #( 3018 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3019 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3020 do 3021 IFS=$as_save_IFS 3022 case $as_dir in #((( 3023 '') as_dir=./ ;; 3024 */) ;; 3025 *) as_dir=$as_dir/ ;; 3026 esac 3027 for ac_prog in mkdir gmkdir; do 3028 for ac_exec_ext in '' $ac_executable_extensions; do 3029 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3030 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3031 'mkdir ('*'coreutils) '* | \ 3032 *'BusyBox '* | \ 3033 'mkdir (fileutils) '4.1*) 3034 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3035 break 3;; 3036 esac 3037 done 3038 done 3039 done 3040 IFS=$as_save_IFS 3041 ;; 3042 esac 3043 fi 3044 3045 test -d ./--version && rmdir ./--version 3046 if test ${ac_cv_path_mkdir+y}; then 3047 MKDIR_P="$ac_cv_path_mkdir -p" 3048 else 3049 # As a last resort, use plain mkdir -p, 3050 # in the hope it doesn't have the bugs of ancient mkdir. 3051 MKDIR_P='mkdir -p' 3052 fi 3053 fi 3054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3055 printf "%s\n" "$MKDIR_P" >&6; } 3056 3057 for ac_prog in gawk mawk nawk awk 3058 do 3059 # Extract the first word of "$ac_prog", so it can be a program name with args. 3060 set dummy $ac_prog; ac_word=$2 3061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3062 printf %s "checking for $ac_word... " >&6; } 3063 if test ${ac_cv_prog_AWK+y} 3064 then : 3065 printf %s "(cached) " >&6 3066 else case e in #( 3067 e) if test -n "$AWK"; then 3068 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3069 else 3070 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3071 for as_dir in $PATH 3072 do 3073 IFS=$as_save_IFS 3074 case $as_dir in #((( 3075 '') as_dir=./ ;; 3076 */) ;; 3077 *) as_dir=$as_dir/ ;; 3078 esac 3079 for ac_exec_ext in '' $ac_executable_extensions; do 3080 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3081 ac_cv_prog_AWK="$ac_prog" 3082 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3083 break 2 3084 fi 3085 done 3086 done 3087 IFS=$as_save_IFS 3088 3089 fi ;; 3090 esac 3091 fi 3092 AWK=$ac_cv_prog_AWK 3093 if test -n "$AWK"; then 3094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3095 printf "%s\n" "$AWK" >&6; } 3096 else 3097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3098 printf "%s\n" "no" >&6; } 3099 fi 3100 3101 3102 test -n "$AWK" && break 3103 done 3104 3105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3106 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3107 set x ${MAKE-make} 3108 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3109 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3110 then : 3111 printf %s "(cached) " >&6 3112 else case e in #( 3113 e) cat >conftest.make <<\_ACEOF 3114 SHELL = /bin/sh 3115 all: 3116 @echo '@@@%%%=$(MAKE)=@@@%%%' 3117 _ACEOF 3118 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3119 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3120 *@@@%%%=?*=@@@%%%*) 3121 eval ac_cv_prog_make_${ac_make}_set=yes;; 3122 *) 3123 eval ac_cv_prog_make_${ac_make}_set=no;; 3124 esac 3125 rm -f conftest.make ;; 3126 esac 3127 fi 3128 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3129 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3130 printf "%s\n" "yes" >&6; } 3131 SET_MAKE= 3132 else 3133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3134 printf "%s\n" "no" >&6; } 3135 SET_MAKE="MAKE=${MAKE-make}" 3136 fi 3137 3138 rm -rf .tst 2>/dev/null 3139 mkdir .tst 2>/dev/null 3140 if test -d .tst; then 3141 am__leading_dot=. 3142 else 3143 am__leading_dot=_ 3144 fi 3145 rmdir .tst 2>/dev/null 3146 3147 AM_DEFAULT_VERBOSITY=1 3148 # Check whether --enable-silent-rules was given. 3149 if test ${enable_silent_rules+y} 3150 then : 3151 enableval=$enable_silent_rules; 3152 fi 3153 3154 am_make=${MAKE-make} 3155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3156 printf %s "checking whether $am_make supports nested variables... " >&6; } 3157 if test ${am_cv_make_support_nested_variables+y} 3158 then : 3159 printf %s "(cached) " >&6 3160 else case e in #( 3161 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3162 BAR0=false 3163 BAR1=true 3164 V=1 3165 am__doit: 3166 @$(TRUE) 3167 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3168 am_cv_make_support_nested_variables=yes 3169 else 3170 am_cv_make_support_nested_variables=no 3171 fi ;; 3172 esac 3173 fi 3174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3175 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3176 AM_BACKSLASH='\' 3177 3178 am__rm_f_notfound= 3179 if (rm -f && rm -fr && rm -rf) 2>/dev/null 3180 then : 3181 3182 else case e in #( 3183 e) am__rm_f_notfound='""' ;; 3184 esac 3185 fi 3186 3187 3188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 3189 printf %s "checking xargs -n works... " >&6; } 3190 if test ${am_cv_xargs_n_works+y} 3191 then : 3192 printf %s "(cached) " >&6 3193 else case e in #( 3194 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 3195 3" 3196 then : 3197 am_cv_xargs_n_works=yes 3198 else case e in #( 3199 e) am_cv_xargs_n_works=no ;; 3200 esac 3201 fi ;; 3202 esac 3203 fi 3204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 3205 printf "%s\n" "$am_cv_xargs_n_works" >&6; } 3206 if test "$am_cv_xargs_n_works" = yes 3207 then : 3208 am__xargs_n='xargs -n' 3209 else case e in #( 3210 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 3211 ;; 3212 esac 3213 fi 3214 3215 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3216 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3217 # is not polluted with repeated "-I." 3218 am__isrc=' -I$(srcdir)' 3219 # test to see if srcdir already configured 3220 if test -f $srcdir/config.status; then 3221 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3222 fi 3223 fi 3224 3225 # test whether we have cygpath 3226 if test -z "$CYGPATH_W"; then 3227 if (cygpath --version) >/dev/null 2>/dev/null; then 3228 CYGPATH_W='cygpath -w' 3229 else 3230 CYGPATH_W=echo 3231 fi 3232 fi 3233 3234 3235 # Define the identity of the package. 3236 PACKAGE='xfd' 3237 VERSION='1.1.5' 3238 3239 3240 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3241 3242 3243 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3244 3245 # Some tools Automake needs. 3246 3247 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3248 3249 3250 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3251 3252 3253 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3254 3255 3256 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3257 3258 3259 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3260 3261 # For better backward compatibility. To be removed once Automake 1.9.x 3262 # dies out for good. For more background, see: 3263 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3264 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3265 mkdir_p='$(MKDIR_P)' 3266 3267 # We need awk for the "check" target (and possibly the TAP driver). The 3268 # system "awk" is bad on some platforms. 3269 # Always define AMTAR for backward compatibility. Yes, it's still used 3270 # in the wild :-( We should find a proper way to deprecate it ... 3271 AMTAR='$${TAR-tar}' 3272 3273 3274 # We'll loop over all known methods to create a tar archive until one works. 3275 _am_tools='gnutar plaintar pax cpio none' 3276 3277 # The POSIX 1988 'ustar' format is defined with fixed-size fields. 3278 # There is notably a 21 bits limit for the UID and the GID. In fact, 3279 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 3280 # and bug#13588). 3281 am_max_uid=2097151 # 2^21 - 1 3282 am_max_gid=$am_max_uid 3283 # The $UID and $GID variables are not portable, so we need to resort 3284 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls 3285 # below are definitely unexpected, so allow the users to see them 3286 # (that is, avoid stderr redirection). 3287 am_uid=`id -u || echo unknown` 3288 am_gid=`id -g || echo unknown` 3289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether UID '$am_uid' is supported by ustar format" >&5 3290 printf %s "checking whether UID '$am_uid' is supported by ustar format... " >&6; } 3291 if test x$am_uid = xunknown; then 3292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&5 3293 printf "%s\n" "$as_me: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&2;} 3294 elif test $am_uid -le $am_max_uid; then 3295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3296 printf "%s\n" "yes" >&6; } 3297 else 3298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3299 printf "%s\n" "no" >&6; } 3300 _am_tools=none 3301 fi 3302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether GID '$am_gid' is supported by ustar format" >&5 3303 printf %s "checking whether GID '$am_gid' is supported by ustar format... " >&6; } 3304 if test x$gm_gid = xunknown; then 3305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&5 3306 printf "%s\n" "$as_me: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&2;} 3307 elif test $am_gid -le $am_max_gid; then 3308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3309 printf "%s\n" "yes" >&6; } 3310 else 3311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3312 printf "%s\n" "no" >&6; } 3313 _am_tools=none 3314 fi 3315 3316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to create a ustar tar archive" >&5 3317 printf %s "checking how to create a ustar tar archive... " >&6; } 3318 3319 # Go ahead even if we have the value already cached. We do so because we 3320 # need to set the values for the 'am__tar' and 'am__untar' variables. 3321 _am_tools=${am_cv_prog_tar_ustar-$_am_tools} 3322 3323 for _am_tool in $_am_tools; do 3324 case $_am_tool in 3325 gnutar) 3326 for _am_tar in tar gnutar gtar; do 3327 { echo "$as_me:$LINENO: $_am_tar --version" >&5 3328 ($_am_tar --version) >&5 2>&5 3329 ac_status=$? 3330 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3331 (exit $ac_status); } && break 3332 done 3333 am__tar="$_am_tar --format=ustar -chf - "'"$$tardir"' 3334 am__tar_="$_am_tar --format=ustar -chf - "'"$tardir"' 3335 am__untar="$_am_tar -xf -" 3336 ;; 3337 plaintar) 3338 # Must skip GNU tar: if it does not support --format= it doesn't create 3339 # ustar tarball either. 3340 (tar --version) >/dev/null 2>&1 && continue 3341 am__tar='tar chf - "$$tardir"' 3342 am__tar_='tar chf - "$tardir"' 3343 am__untar='tar xf -' 3344 ;; 3345 pax) 3346 am__tar='pax -L -x ustar -w "$$tardir"' 3347 am__tar_='pax -L -x ustar -w "$tardir"' 3348 am__untar='pax -r' 3349 ;; 3350 cpio) 3351 am__tar='find "$$tardir" -print | cpio -o -H ustar -L' 3352 am__tar_='find "$tardir" -print | cpio -o -H ustar -L' 3353 am__untar='cpio -i -H ustar -d' 3354 ;; 3355 none) 3356 am__tar=false 3357 am__tar_=false 3358 am__untar=false 3359 ;; 3360 esac 3361 3362 # If the value was cached, stop now. We just wanted to have am__tar 3363 # and am__untar set. 3364 test -n "${am_cv_prog_tar_ustar}" && break 3365 3366 # tar/untar a dummy directory, and stop if the command works. 3367 rm -rf conftest.dir 3368 mkdir conftest.dir 3369 echo GrepMe > conftest.dir/file 3370 { echo "$as_me:$LINENO: tardir=conftest.dir && eval $am__tar_ >conftest.tar" >&5 3371 (tardir=conftest.dir && eval $am__tar_ >conftest.tar) >&5 2>&5 3372 ac_status=$? 3373 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3374 (exit $ac_status); } 3375 rm -rf conftest.dir 3376 if test -s conftest.tar; then 3377 { echo "$as_me:$LINENO: $am__untar <conftest.tar" >&5 3378 ($am__untar <conftest.tar) >&5 2>&5 3379 ac_status=$? 3380 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3381 (exit $ac_status); } 3382 { echo "$as_me:$LINENO: cat conftest.dir/file" >&5 3383 (cat conftest.dir/file) >&5 2>&5 3384 ac_status=$? 3385 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3386 (exit $ac_status); } 3387 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 3388 fi 3389 done 3390 rm -rf conftest.dir 3391 3392 if test ${am_cv_prog_tar_ustar+y} 3393 then : 3394 printf %s "(cached) " >&6 3395 else case e in #( 3396 e) am_cv_prog_tar_ustar=$_am_tool ;; 3397 esac 3398 fi 3399 3400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_tar_ustar" >&5 3401 printf "%s\n" "$am_cv_prog_tar_ustar" >&6; } 3402 3403 3404 3405 3406 3407 # Variables for tags utilities; see am/tags.am 3408 if test -z "$CTAGS"; then 3409 CTAGS=ctags 3410 fi 3411 3412 if test -z "$ETAGS"; then 3413 ETAGS=etags 3414 fi 3415 3416 if test -z "$CSCOPE"; then 3417 CSCOPE=cscope 3418 fi 3419 3420 3421 3422 3423 3424 3425 3426 3427 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3428 3429 3430 3431 3432 3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 DEPDIR="${am__leading_dot}deps" 3449 3450 ac_config_commands="$ac_config_commands depfiles" 3451 3452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3453 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3454 cat > confinc.mk << 'END' 3455 am__doit: 3456 @echo this is the am__doit target >confinc.out 3457 .PHONY: am__doit 3458 END 3459 am__include="#" 3460 am__quote= 3461 # BSD make does it like this. 3462 echo '.include "confinc.mk" # ignored' > confmf.BSD 3463 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3464 echo 'include confinc.mk # ignored' > confmf.GNU 3465 _am_result=no 3466 for s in GNU BSD; do 3467 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3468 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3469 ac_status=$? 3470 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3471 (exit $ac_status); } 3472 case $?:`cat confinc.out 2>/dev/null` in #( 3473 '0:this is the am__doit target') : 3474 case $s in #( 3475 BSD) : 3476 am__include='.include' am__quote='"' ;; #( 3477 *) : 3478 am__include='include' am__quote='' ;; 3479 esac ;; #( 3480 *) : 3481 ;; 3482 esac 3483 if test "$am__include" != "#"; then 3484 _am_result="yes ($s style)" 3485 break 3486 fi 3487 done 3488 rm -f confinc.* confmf.* 3489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3490 printf "%s\n" "${_am_result}" >&6; } 3491 3492 # Check whether --enable-dependency-tracking was given. 3493 if test ${enable_dependency_tracking+y} 3494 then : 3495 enableval=$enable_dependency_tracking; 3496 fi 3497 3498 if test "x$enable_dependency_tracking" != xno; then 3499 am_depcomp="$ac_aux_dir/depcomp" 3500 AMDEPBACKSLASH='\' 3501 am__nodep='_no' 3502 fi 3503 if test "x$enable_dependency_tracking" != xno; then 3504 AMDEP_TRUE= 3505 AMDEP_FALSE='#' 3506 else 3507 AMDEP_TRUE='#' 3508 AMDEP_FALSE= 3509 fi 3510 3511 3512 ac_ext=c 3513 ac_cpp='$CPP $CPPFLAGS' 3514 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3515 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3516 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3517 if test -n "$ac_tool_prefix"; then 3518 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3519 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3521 printf %s "checking for $ac_word... " >&6; } 3522 if test ${ac_cv_prog_CC+y} 3523 then : 3524 printf %s "(cached) " >&6 3525 else case e in #( 3526 e) if test -n "$CC"; then 3527 ac_cv_prog_CC="$CC" # Let the user override the test. 3528 else 3529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3530 for as_dir in $PATH 3531 do 3532 IFS=$as_save_IFS 3533 case $as_dir in #((( 3534 '') as_dir=./ ;; 3535 */) ;; 3536 *) as_dir=$as_dir/ ;; 3537 esac 3538 for ac_exec_ext in '' $ac_executable_extensions; do 3539 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3540 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3541 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3542 break 2 3543 fi 3544 done 3545 done 3546 IFS=$as_save_IFS 3547 3548 fi ;; 3549 esac 3550 fi 3551 CC=$ac_cv_prog_CC 3552 if test -n "$CC"; then 3553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3554 printf "%s\n" "$CC" >&6; } 3555 else 3556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3557 printf "%s\n" "no" >&6; } 3558 fi 3559 3560 3561 fi 3562 if test -z "$ac_cv_prog_CC"; then 3563 ac_ct_CC=$CC 3564 # Extract the first word of "gcc", so it can be a program name with args. 3565 set dummy gcc; ac_word=$2 3566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3567 printf %s "checking for $ac_word... " >&6; } 3568 if test ${ac_cv_prog_ac_ct_CC+y} 3569 then : 3570 printf %s "(cached) " >&6 3571 else case e in #( 3572 e) if test -n "$ac_ct_CC"; then 3573 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3574 else 3575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3576 for as_dir in $PATH 3577 do 3578 IFS=$as_save_IFS 3579 case $as_dir in #((( 3580 '') as_dir=./ ;; 3581 */) ;; 3582 *) as_dir=$as_dir/ ;; 3583 esac 3584 for ac_exec_ext in '' $ac_executable_extensions; do 3585 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3586 ac_cv_prog_ac_ct_CC="gcc" 3587 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3588 break 2 3589 fi 3590 done 3591 done 3592 IFS=$as_save_IFS 3593 3594 fi ;; 3595 esac 3596 fi 3597 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3598 if test -n "$ac_ct_CC"; then 3599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3600 printf "%s\n" "$ac_ct_CC" >&6; } 3601 else 3602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3603 printf "%s\n" "no" >&6; } 3604 fi 3605 3606 if test "x$ac_ct_CC" = x; then 3607 CC="" 3608 else 3609 case $cross_compiling:$ac_tool_warned in 3610 yes:) 3611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3612 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3613 ac_tool_warned=yes ;; 3614 esac 3615 CC=$ac_ct_CC 3616 fi 3617 else 3618 CC="$ac_cv_prog_CC" 3619 fi 3620 3621 if test -z "$CC"; then 3622 if test -n "$ac_tool_prefix"; then 3623 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3624 set dummy ${ac_tool_prefix}cc; ac_word=$2 3625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3626 printf %s "checking for $ac_word... " >&6; } 3627 if test ${ac_cv_prog_CC+y} 3628 then : 3629 printf %s "(cached) " >&6 3630 else case e in #( 3631 e) if test -n "$CC"; then 3632 ac_cv_prog_CC="$CC" # Let the user override the test. 3633 else 3634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3635 for as_dir in $PATH 3636 do 3637 IFS=$as_save_IFS 3638 case $as_dir in #((( 3639 '') as_dir=./ ;; 3640 */) ;; 3641 *) as_dir=$as_dir/ ;; 3642 esac 3643 for ac_exec_ext in '' $ac_executable_extensions; do 3644 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3645 ac_cv_prog_CC="${ac_tool_prefix}cc" 3646 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3647 break 2 3648 fi 3649 done 3650 done 3651 IFS=$as_save_IFS 3652 3653 fi ;; 3654 esac 3655 fi 3656 CC=$ac_cv_prog_CC 3657 if test -n "$CC"; then 3658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3659 printf "%s\n" "$CC" >&6; } 3660 else 3661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3662 printf "%s\n" "no" >&6; } 3663 fi 3664 3665 3666 fi 3667 fi 3668 if test -z "$CC"; then 3669 # Extract the first word of "cc", so it can be a program name with args. 3670 set dummy cc; ac_word=$2 3671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3672 printf %s "checking for $ac_word... " >&6; } 3673 if test ${ac_cv_prog_CC+y} 3674 then : 3675 printf %s "(cached) " >&6 3676 else case e in #( 3677 e) if test -n "$CC"; then 3678 ac_cv_prog_CC="$CC" # Let the user override the test. 3679 else 3680 ac_prog_rejected=no 3681 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3682 for as_dir in $PATH 3683 do 3684 IFS=$as_save_IFS 3685 case $as_dir in #((( 3686 '') as_dir=./ ;; 3687 */) ;; 3688 *) as_dir=$as_dir/ ;; 3689 esac 3690 for ac_exec_ext in '' $ac_executable_extensions; do 3691 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3692 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3693 ac_prog_rejected=yes 3694 continue 3695 fi 3696 ac_cv_prog_CC="cc" 3697 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3698 break 2 3699 fi 3700 done 3701 done 3702 IFS=$as_save_IFS 3703 3704 if test $ac_prog_rejected = yes; then 3705 # We found a bogon in the path, so make sure we never use it. 3706 set dummy $ac_cv_prog_CC 3707 shift 3708 if test $# != 0; then 3709 # We chose a different compiler from the bogus one. 3710 # However, it has the same basename, so the bogon will be chosen 3711 # first if we set CC to just the basename; use the full file name. 3712 shift 3713 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3714 fi 3715 fi 3716 fi ;; 3717 esac 3718 fi 3719 CC=$ac_cv_prog_CC 3720 if test -n "$CC"; then 3721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3722 printf "%s\n" "$CC" >&6; } 3723 else 3724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3725 printf "%s\n" "no" >&6; } 3726 fi 3727 3728 3729 fi 3730 if test -z "$CC"; then 3731 if test -n "$ac_tool_prefix"; then 3732 for ac_prog in cl.exe 3733 do 3734 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3735 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3737 printf %s "checking for $ac_word... " >&6; } 3738 if test ${ac_cv_prog_CC+y} 3739 then : 3740 printf %s "(cached) " >&6 3741 else case e in #( 3742 e) if test -n "$CC"; then 3743 ac_cv_prog_CC="$CC" # Let the user override the test. 3744 else 3745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3746 for as_dir in $PATH 3747 do 3748 IFS=$as_save_IFS 3749 case $as_dir in #((( 3750 '') as_dir=./ ;; 3751 */) ;; 3752 *) as_dir=$as_dir/ ;; 3753 esac 3754 for ac_exec_ext in '' $ac_executable_extensions; do 3755 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3756 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3757 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3758 break 2 3759 fi 3760 done 3761 done 3762 IFS=$as_save_IFS 3763 3764 fi ;; 3765 esac 3766 fi 3767 CC=$ac_cv_prog_CC 3768 if test -n "$CC"; then 3769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3770 printf "%s\n" "$CC" >&6; } 3771 else 3772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3773 printf "%s\n" "no" >&6; } 3774 fi 3775 3776 3777 test -n "$CC" && break 3778 done 3779 fi 3780 if test -z "$CC"; then 3781 ac_ct_CC=$CC 3782 for ac_prog in cl.exe 3783 do 3784 # Extract the first word of "$ac_prog", so it can be a program name with args. 3785 set dummy $ac_prog; ac_word=$2 3786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3787 printf %s "checking for $ac_word... " >&6; } 3788 if test ${ac_cv_prog_ac_ct_CC+y} 3789 then : 3790 printf %s "(cached) " >&6 3791 else case e in #( 3792 e) if test -n "$ac_ct_CC"; then 3793 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3794 else 3795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3796 for as_dir in $PATH 3797 do 3798 IFS=$as_save_IFS 3799 case $as_dir in #((( 3800 '') as_dir=./ ;; 3801 */) ;; 3802 *) as_dir=$as_dir/ ;; 3803 esac 3804 for ac_exec_ext in '' $ac_executable_extensions; do 3805 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3806 ac_cv_prog_ac_ct_CC="$ac_prog" 3807 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3808 break 2 3809 fi 3810 done 3811 done 3812 IFS=$as_save_IFS 3813 3814 fi ;; 3815 esac 3816 fi 3817 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3818 if test -n "$ac_ct_CC"; then 3819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3820 printf "%s\n" "$ac_ct_CC" >&6; } 3821 else 3822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3823 printf "%s\n" "no" >&6; } 3824 fi 3825 3826 3827 test -n "$ac_ct_CC" && break 3828 done 3829 3830 if test "x$ac_ct_CC" = x; then 3831 CC="" 3832 else 3833 case $cross_compiling:$ac_tool_warned in 3834 yes:) 3835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3836 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3837 ac_tool_warned=yes ;; 3838 esac 3839 CC=$ac_ct_CC 3840 fi 3841 fi 3842 3843 fi 3844 if test -z "$CC"; then 3845 if test -n "$ac_tool_prefix"; then 3846 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3847 set dummy ${ac_tool_prefix}clang; ac_word=$2 3848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3849 printf %s "checking for $ac_word... " >&6; } 3850 if test ${ac_cv_prog_CC+y} 3851 then : 3852 printf %s "(cached) " >&6 3853 else case e in #( 3854 e) if test -n "$CC"; then 3855 ac_cv_prog_CC="$CC" # Let the user override the test. 3856 else 3857 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3858 for as_dir in $PATH 3859 do 3860 IFS=$as_save_IFS 3861 case $as_dir in #((( 3862 '') as_dir=./ ;; 3863 */) ;; 3864 *) as_dir=$as_dir/ ;; 3865 esac 3866 for ac_exec_ext in '' $ac_executable_extensions; do 3867 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3868 ac_cv_prog_CC="${ac_tool_prefix}clang" 3869 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3870 break 2 3871 fi 3872 done 3873 done 3874 IFS=$as_save_IFS 3875 3876 fi ;; 3877 esac 3878 fi 3879 CC=$ac_cv_prog_CC 3880 if test -n "$CC"; then 3881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3882 printf "%s\n" "$CC" >&6; } 3883 else 3884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3885 printf "%s\n" "no" >&6; } 3886 fi 3887 3888 3889 fi 3890 if test -z "$ac_cv_prog_CC"; then 3891 ac_ct_CC=$CC 3892 # Extract the first word of "clang", so it can be a program name with args. 3893 set dummy clang; ac_word=$2 3894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3895 printf %s "checking for $ac_word... " >&6; } 3896 if test ${ac_cv_prog_ac_ct_CC+y} 3897 then : 3898 printf %s "(cached) " >&6 3899 else case e in #( 3900 e) if test -n "$ac_ct_CC"; then 3901 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3902 else 3903 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3904 for as_dir in $PATH 3905 do 3906 IFS=$as_save_IFS 3907 case $as_dir in #((( 3908 '') as_dir=./ ;; 3909 */) ;; 3910 *) as_dir=$as_dir/ ;; 3911 esac 3912 for ac_exec_ext in '' $ac_executable_extensions; do 3913 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3914 ac_cv_prog_ac_ct_CC="clang" 3915 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3916 break 2 3917 fi 3918 done 3919 done 3920 IFS=$as_save_IFS 3921 3922 fi ;; 3923 esac 3924 fi 3925 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3926 if test -n "$ac_ct_CC"; then 3927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3928 printf "%s\n" "$ac_ct_CC" >&6; } 3929 else 3930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3931 printf "%s\n" "no" >&6; } 3932 fi 3933 3934 if test "x$ac_ct_CC" = x; then 3935 CC="" 3936 else 3937 case $cross_compiling:$ac_tool_warned in 3938 yes:) 3939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3940 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3941 ac_tool_warned=yes ;; 3942 esac 3943 CC=$ac_ct_CC 3944 fi 3945 else 3946 CC="$ac_cv_prog_CC" 3947 fi 3948 3949 fi 3950 3951 3952 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3953 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3954 as_fn_error $? "no acceptable C compiler found in \$PATH 3955 See 'config.log' for more details" "$LINENO" 5; } 3956 3957 # Provide some information about the compiler. 3958 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3959 set X $ac_compile 3960 ac_compiler=$2 3961 for ac_option in --version -v -V -qversion -version; do 3962 { { ac_try="$ac_compiler $ac_option >&5" 3963 case "(($ac_try" in 3964 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3965 *) ac_try_echo=$ac_try;; 3966 esac 3967 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3968 printf "%s\n" "$ac_try_echo"; } >&5 3969 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3970 ac_status=$? 3971 if test -s conftest.err; then 3972 sed '10a\ 3973 ... rest of stderr output deleted ... 3974 10q' conftest.err >conftest.er1 3975 cat conftest.er1 >&5 3976 fi 3977 rm -f conftest.er1 conftest.err 3978 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3979 test $ac_status = 0; } 3980 done 3981 3982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3983 /* end confdefs.h. */ 3984 3985 int 3986 main (void) 3987 { 3988 3989 ; 3990 return 0; 3991 } 3992 _ACEOF 3993 ac_clean_files_save=$ac_clean_files 3994 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3995 # Try to create an executable without -o first, disregard a.out. 3996 # It will help us diagnose broken compilers, and finding out an intuition 3997 # of exeext. 3998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3999 printf %s "checking whether the C compiler works... " >&6; } 4000 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 4001 4002 # The possible output files: 4003 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 4004 4005 ac_rmfiles= 4006 for ac_file in $ac_files 4007 do 4008 case $ac_file in 4009 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4010 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 4011 esac 4012 done 4013 rm -f $ac_rmfiles 4014 4015 if { { ac_try="$ac_link_default" 4016 case "(($ac_try" in 4017 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4018 *) ac_try_echo=$ac_try;; 4019 esac 4020 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4021 printf "%s\n" "$ac_try_echo"; } >&5 4022 (eval "$ac_link_default") 2>&5 4023 ac_status=$? 4024 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4025 test $ac_status = 0; } 4026 then : 4027 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 4028 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 4029 # in a Makefile. We should not override ac_cv_exeext if it was cached, 4030 # so that the user can short-circuit this test for compilers unknown to 4031 # Autoconf. 4032 for ac_file in $ac_files '' 4033 do 4034 test -f "$ac_file" || continue 4035 case $ac_file in 4036 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 4037 ;; 4038 [ab].out ) 4039 # We found the default executable, but exeext='' is most 4040 # certainly right. 4041 break;; 4042 *.* ) 4043 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 4044 then :; else 4045 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4046 fi 4047 # We set ac_cv_exeext here because the later test for it is not 4048 # safe: cross compilers may not add the suffix if given an '-o' 4049 # argument, so we may need to know it at that point already. 4050 # Even if this section looks crufty: it has the advantage of 4051 # actually working. 4052 break;; 4053 * ) 4054 break;; 4055 esac 4056 done 4057 test "$ac_cv_exeext" = no && ac_cv_exeext= 4058 4059 else case e in #( 4060 e) ac_file='' ;; 4061 esac 4062 fi 4063 if test -z "$ac_file" 4064 then : 4065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4066 printf "%s\n" "no" >&6; } 4067 printf "%s\n" "$as_me: failed program was:" >&5 4068 sed 's/^/| /' conftest.$ac_ext >&5 4069 4070 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4071 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4072 as_fn_error 77 "C compiler cannot create executables 4073 See 'config.log' for more details" "$LINENO" 5; } 4074 else case e in #( 4075 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4076 printf "%s\n" "yes" >&6; } ;; 4077 esac 4078 fi 4079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 4080 printf %s "checking for C compiler default output file name... " >&6; } 4081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 4082 printf "%s\n" "$ac_file" >&6; } 4083 ac_exeext=$ac_cv_exeext 4084 4085 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 4086 ac_clean_files=$ac_clean_files_save 4087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 4088 printf %s "checking for suffix of executables... " >&6; } 4089 if { { ac_try="$ac_link" 4090 case "(($ac_try" in 4091 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4092 *) ac_try_echo=$ac_try;; 4093 esac 4094 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4095 printf "%s\n" "$ac_try_echo"; } >&5 4096 (eval "$ac_link") 2>&5 4097 ac_status=$? 4098 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4099 test $ac_status = 0; } 4100 then : 4101 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 4102 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 4103 # work properly (i.e., refer to 'conftest.exe'), while it won't with 4104 # 'rm'. 4105 for ac_file in conftest.exe conftest conftest.*; do 4106 test -f "$ac_file" || continue 4107 case $ac_file in 4108 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4109 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4110 break;; 4111 * ) break;; 4112 esac 4113 done 4114 else case e in #( 4115 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4116 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4117 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 4118 See 'config.log' for more details" "$LINENO" 5; } ;; 4119 esac 4120 fi 4121 rm -f conftest conftest$ac_cv_exeext 4122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 4123 printf "%s\n" "$ac_cv_exeext" >&6; } 4124 4125 rm -f conftest.$ac_ext 4126 EXEEXT=$ac_cv_exeext 4127 ac_exeext=$EXEEXT 4128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4129 /* end confdefs.h. */ 4130 #include <stdio.h> 4131 int 4132 main (void) 4133 { 4134 FILE *f = fopen ("conftest.out", "w"); 4135 if (!f) 4136 return 1; 4137 return ferror (f) || fclose (f) != 0; 4138 4139 ; 4140 return 0; 4141 } 4142 _ACEOF 4143 ac_clean_files="$ac_clean_files conftest.out" 4144 # Check that the compiler produces executables we can run. If not, either 4145 # the compiler is broken, or we cross compile. 4146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4147 printf %s "checking whether we are cross compiling... " >&6; } 4148 if test "$cross_compiling" != yes; then 4149 { { ac_try="$ac_link" 4150 case "(($ac_try" in 4151 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4152 *) ac_try_echo=$ac_try;; 4153 esac 4154 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4155 printf "%s\n" "$ac_try_echo"; } >&5 4156 (eval "$ac_link") 2>&5 4157 ac_status=$? 4158 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4159 test $ac_status = 0; } 4160 if { ac_try='./conftest$ac_cv_exeext' 4161 { { case "(($ac_try" in 4162 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4163 *) ac_try_echo=$ac_try;; 4164 esac 4165 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4166 printf "%s\n" "$ac_try_echo"; } >&5 4167 (eval "$ac_try") 2>&5 4168 ac_status=$? 4169 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4170 test $ac_status = 0; }; }; then 4171 cross_compiling=no 4172 else 4173 if test "$cross_compiling" = maybe; then 4174 cross_compiling=yes 4175 else 4176 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4177 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4178 as_fn_error 77 "cannot run C compiled programs. 4179 If you meant to cross compile, use '--host'. 4180 See 'config.log' for more details" "$LINENO" 5; } 4181 fi 4182 fi 4183 fi 4184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4185 printf "%s\n" "$cross_compiling" >&6; } 4186 4187 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 4188 conftest.o conftest.obj conftest.out 4189 ac_clean_files=$ac_clean_files_save 4190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4191 printf %s "checking for suffix of object files... " >&6; } 4192 if test ${ac_cv_objext+y} 4193 then : 4194 printf %s "(cached) " >&6 4195 else case e in #( 4196 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4197 /* end confdefs.h. */ 4198 4199 int 4200 main (void) 4201 { 4202 4203 ; 4204 return 0; 4205 } 4206 _ACEOF 4207 rm -f conftest.o conftest.obj 4208 if { { ac_try="$ac_compile" 4209 case "(($ac_try" in 4210 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4211 *) ac_try_echo=$ac_try;; 4212 esac 4213 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4214 printf "%s\n" "$ac_try_echo"; } >&5 4215 (eval "$ac_compile") 2>&5 4216 ac_status=$? 4217 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4218 test $ac_status = 0; } 4219 then : 4220 for ac_file in conftest.o conftest.obj conftest.*; do 4221 test -f "$ac_file" || continue; 4222 case $ac_file in 4223 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4224 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4225 break;; 4226 esac 4227 done 4228 else case e in #( 4229 e) printf "%s\n" "$as_me: failed program was:" >&5 4230 sed 's/^/| /' conftest.$ac_ext >&5 4231 4232 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4233 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4234 as_fn_error $? "cannot compute suffix of object files: cannot compile 4235 See 'config.log' for more details" "$LINENO" 5; } ;; 4236 esac 4237 fi 4238 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4239 esac 4240 fi 4241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4242 printf "%s\n" "$ac_cv_objext" >&6; } 4243 OBJEXT=$ac_cv_objext 4244 ac_objext=$OBJEXT 4245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4246 printf %s "checking whether the compiler supports GNU C... " >&6; } 4247 if test ${ac_cv_c_compiler_gnu+y} 4248 then : 4249 printf %s "(cached) " >&6 4250 else case e in #( 4251 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4252 /* end confdefs.h. */ 4253 4254 int 4255 main (void) 4256 { 4257 #ifndef __GNUC__ 4258 choke me 4259 #endif 4260 4261 ; 4262 return 0; 4263 } 4264 _ACEOF 4265 if ac_fn_c_try_compile "$LINENO" 4266 then : 4267 ac_compiler_gnu=yes 4268 else case e in #( 4269 e) ac_compiler_gnu=no ;; 4270 esac 4271 fi 4272 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4273 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4274 ;; 4275 esac 4276 fi 4277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4278 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4279 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4280 4281 if test $ac_compiler_gnu = yes; then 4282 GCC=yes 4283 else 4284 GCC= 4285 fi 4286 ac_test_CFLAGS=${CFLAGS+y} 4287 ac_save_CFLAGS=$CFLAGS 4288 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4289 printf %s "checking whether $CC accepts -g... " >&6; } 4290 if test ${ac_cv_prog_cc_g+y} 4291 then : 4292 printf %s "(cached) " >&6 4293 else case e in #( 4294 e) ac_save_c_werror_flag=$ac_c_werror_flag 4295 ac_c_werror_flag=yes 4296 ac_cv_prog_cc_g=no 4297 CFLAGS="-g" 4298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4299 /* end confdefs.h. */ 4300 4301 int 4302 main (void) 4303 { 4304 4305 ; 4306 return 0; 4307 } 4308 _ACEOF 4309 if ac_fn_c_try_compile "$LINENO" 4310 then : 4311 ac_cv_prog_cc_g=yes 4312 else case e in #( 4313 e) CFLAGS="" 4314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4315 /* end confdefs.h. */ 4316 4317 int 4318 main (void) 4319 { 4320 4321 ; 4322 return 0; 4323 } 4324 _ACEOF 4325 if ac_fn_c_try_compile "$LINENO" 4326 then : 4327 4328 else case e in #( 4329 e) ac_c_werror_flag=$ac_save_c_werror_flag 4330 CFLAGS="-g" 4331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4332 /* end confdefs.h. */ 4333 4334 int 4335 main (void) 4336 { 4337 4338 ; 4339 return 0; 4340 } 4341 _ACEOF 4342 if ac_fn_c_try_compile "$LINENO" 4343 then : 4344 ac_cv_prog_cc_g=yes 4345 fi 4346 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4347 esac 4348 fi 4349 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4350 esac 4351 fi 4352 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4353 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4354 esac 4355 fi 4356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4357 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4358 if test $ac_test_CFLAGS; then 4359 CFLAGS=$ac_save_CFLAGS 4360 elif test $ac_cv_prog_cc_g = yes; then 4361 if test "$GCC" = yes; then 4362 CFLAGS="-g -O2" 4363 else 4364 CFLAGS="-g" 4365 fi 4366 else 4367 if test "$GCC" = yes; then 4368 CFLAGS="-O2" 4369 else 4370 CFLAGS= 4371 fi 4372 fi 4373 ac_prog_cc_stdc=no 4374 if test x$ac_prog_cc_stdc = xno 4375 then : 4376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4377 printf %s "checking for $CC option to enable C11 features... " >&6; } 4378 if test ${ac_cv_prog_cc_c11+y} 4379 then : 4380 printf %s "(cached) " >&6 4381 else case e in #( 4382 e) ac_cv_prog_cc_c11=no 4383 ac_save_CC=$CC 4384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4385 /* end confdefs.h. */ 4386 $ac_c_conftest_c11_program 4387 _ACEOF 4388 for ac_arg in '' -std=gnu11 4389 do 4390 CC="$ac_save_CC $ac_arg" 4391 if ac_fn_c_try_compile "$LINENO" 4392 then : 4393 ac_cv_prog_cc_c11=$ac_arg 4394 fi 4395 rm -f core conftest.err conftest.$ac_objext conftest.beam 4396 test "x$ac_cv_prog_cc_c11" != "xno" && break 4397 done 4398 rm -f conftest.$ac_ext 4399 CC=$ac_save_CC ;; 4400 esac 4401 fi 4402 4403 if test "x$ac_cv_prog_cc_c11" = xno 4404 then : 4405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4406 printf "%s\n" "unsupported" >&6; } 4407 else case e in #( 4408 e) if test "x$ac_cv_prog_cc_c11" = x 4409 then : 4410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4411 printf "%s\n" "none needed" >&6; } 4412 else case e in #( 4413 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4414 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4415 CC="$CC $ac_cv_prog_cc_c11" ;; 4416 esac 4417 fi 4418 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4419 ac_prog_cc_stdc=c11 ;; 4420 esac 4421 fi 4422 fi 4423 if test x$ac_prog_cc_stdc = xno 4424 then : 4425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4426 printf %s "checking for $CC option to enable C99 features... " >&6; } 4427 if test ${ac_cv_prog_cc_c99+y} 4428 then : 4429 printf %s "(cached) " >&6 4430 else case e in #( 4431 e) ac_cv_prog_cc_c99=no 4432 ac_save_CC=$CC 4433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4434 /* end confdefs.h. */ 4435 $ac_c_conftest_c99_program 4436 _ACEOF 4437 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4438 do 4439 CC="$ac_save_CC $ac_arg" 4440 if ac_fn_c_try_compile "$LINENO" 4441 then : 4442 ac_cv_prog_cc_c99=$ac_arg 4443 fi 4444 rm -f core conftest.err conftest.$ac_objext conftest.beam 4445 test "x$ac_cv_prog_cc_c99" != "xno" && break 4446 done 4447 rm -f conftest.$ac_ext 4448 CC=$ac_save_CC ;; 4449 esac 4450 fi 4451 4452 if test "x$ac_cv_prog_cc_c99" = xno 4453 then : 4454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4455 printf "%s\n" "unsupported" >&6; } 4456 else case e in #( 4457 e) if test "x$ac_cv_prog_cc_c99" = x 4458 then : 4459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4460 printf "%s\n" "none needed" >&6; } 4461 else case e in #( 4462 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4463 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4464 CC="$CC $ac_cv_prog_cc_c99" ;; 4465 esac 4466 fi 4467 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4468 ac_prog_cc_stdc=c99 ;; 4469 esac 4470 fi 4471 fi 4472 if test x$ac_prog_cc_stdc = xno 4473 then : 4474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4475 printf %s "checking for $CC option to enable C89 features... " >&6; } 4476 if test ${ac_cv_prog_cc_c89+y} 4477 then : 4478 printf %s "(cached) " >&6 4479 else case e in #( 4480 e) ac_cv_prog_cc_c89=no 4481 ac_save_CC=$CC 4482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4483 /* end confdefs.h. */ 4484 $ac_c_conftest_c89_program 4485 _ACEOF 4486 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4487 do 4488 CC="$ac_save_CC $ac_arg" 4489 if ac_fn_c_try_compile "$LINENO" 4490 then : 4491 ac_cv_prog_cc_c89=$ac_arg 4492 fi 4493 rm -f core conftest.err conftest.$ac_objext conftest.beam 4494 test "x$ac_cv_prog_cc_c89" != "xno" && break 4495 done 4496 rm -f conftest.$ac_ext 4497 CC=$ac_save_CC ;; 4498 esac 4499 fi 4500 4501 if test "x$ac_cv_prog_cc_c89" = xno 4502 then : 4503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4504 printf "%s\n" "unsupported" >&6; } 4505 else case e in #( 4506 e) if test "x$ac_cv_prog_cc_c89" = x 4507 then : 4508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4509 printf "%s\n" "none needed" >&6; } 4510 else case e in #( 4511 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4512 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4513 CC="$CC $ac_cv_prog_cc_c89" ;; 4514 esac 4515 fi 4516 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4517 ac_prog_cc_stdc=c89 ;; 4518 esac 4519 fi 4520 fi 4521 4522 ac_ext=c 4523 ac_cpp='$CPP $CPPFLAGS' 4524 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4525 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4526 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4527 4528 4529 ac_ext=c 4530 ac_cpp='$CPP $CPPFLAGS' 4531 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4532 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4533 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4535 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4536 if test ${am_cv_prog_cc_c_o+y} 4537 then : 4538 printf %s "(cached) " >&6 4539 else case e in #( 4540 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4541 /* end confdefs.h. */ 4542 4543 int 4544 main (void) 4545 { 4546 4547 ; 4548 return 0; 4549 } 4550 _ACEOF 4551 # Make sure it works both with $CC and with simple cc. 4552 # Following AC_PROG_CC_C_O, we do the test twice because some 4553 # compilers refuse to overwrite an existing .o file with -o, 4554 # though they will create one. 4555 am_cv_prog_cc_c_o=yes 4556 for am_i in 1 2; do 4557 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4558 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4559 ac_status=$? 4560 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4561 (exit $ac_status); } \ 4562 && test -f conftest2.$ac_objext; then 4563 : OK 4564 else 4565 am_cv_prog_cc_c_o=no 4566 break 4567 fi 4568 done 4569 # aligned with autoconf, so not including core; see bug#72225. 4570 rm -f -r a.out a.exe b.out conftest.$ac_ext conftest.$ac_objext \ 4571 conftest.dSYM conftest1.$ac_ext conftest1.$ac_objext conftest1.dSYM \ 4572 conftest2.$ac_ext conftest2.$ac_objext conftest2.dSYM 4573 unset am_i ;; 4574 esac 4575 fi 4576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4577 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4578 if test "$am_cv_prog_cc_c_o" != yes; then 4579 # Losing compiler, so override with the script. 4580 # FIXME: It is wrong to rewrite CC. 4581 # But if we don't then we get into trouble of one sort or another. 4582 # A longer-term fix would be to have automake use am__CC in this case, 4583 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4584 CC="$am_aux_dir/compile $CC" 4585 fi 4586 ac_ext=c 4587 ac_cpp='$CPP $CPPFLAGS' 4588 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4589 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4590 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4591 4592 4593 depcc="$CC" am_compiler_list= 4594 4595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4596 printf %s "checking dependency style of $depcc... " >&6; } 4597 if test ${am_cv_CC_dependencies_compiler_type+y} 4598 then : 4599 printf %s "(cached) " >&6 4600 else case e in #( 4601 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4602 # We make a subdir and do the tests there. Otherwise we can end up 4603 # making bogus files that we don't know about and never remove. For 4604 # instance it was reported that on HP-UX the gcc test will end up 4605 # making a dummy file named 'D' -- because '-MD' means "put the output 4606 # in D". 4607 rm -rf conftest.dir 4608 mkdir conftest.dir 4609 # Copy depcomp to subdir because otherwise we won't find it if we're 4610 # using a relative directory. 4611 cp "$am_depcomp" conftest.dir 4612 cd conftest.dir 4613 # We will build objects and dependencies in a subdirectory because 4614 # it helps to detect inapplicable dependency modes. For instance 4615 # both Tru64's cc and ICC support -MD to output dependencies as a 4616 # side effect of compilation, but ICC will put the dependencies in 4617 # the current directory while Tru64 will put them in the object 4618 # directory. 4619 mkdir sub 4620 4621 am_cv_CC_dependencies_compiler_type=none 4622 if test "$am_compiler_list" = ""; then 4623 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4624 fi 4625 am__universal=false 4626 case " $depcc " in #( 4627 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4628 esac 4629 4630 for depmode in $am_compiler_list; do 4631 # Setup a source with many dependencies, because some compilers 4632 # like to wrap large dependency lists on column 80 (with \), and 4633 # we should not choose a depcomp mode which is confused by this. 4634 # 4635 # We need to recreate these files for each test, as the compiler may 4636 # overwrite some of them when testing with obscure command lines. 4637 # This happens at least with the AIX C compiler. 4638 : > sub/conftest.c 4639 for i in 1 2 3 4 5 6; do 4640 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4641 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4642 # Solaris 10 /bin/sh. 4643 echo '/* dummy */' > sub/conftst$i.h 4644 done 4645 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4646 4647 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4648 # mode. It turns out that the SunPro C++ compiler does not properly 4649 # handle '-M -o', and we need to detect this. Also, some Intel 4650 # versions had trouble with output in subdirs. 4651 am__obj=sub/conftest.${OBJEXT-o} 4652 am__minus_obj="-o $am__obj" 4653 case $depmode in 4654 gcc) 4655 # This depmode causes a compiler race in universal mode. 4656 test "$am__universal" = false || continue 4657 ;; 4658 nosideeffect) 4659 # After this tag, mechanisms are not by side-effect, so they'll 4660 # only be used when explicitly requested. 4661 if test "x$enable_dependency_tracking" = xyes; then 4662 continue 4663 else 4664 break 4665 fi 4666 ;; 4667 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4668 # This compiler won't grok '-c -o', but also, the minuso test has 4669 # not run yet. These depmodes are late enough in the game, and 4670 # so weak that their functioning should not be impacted. 4671 am__obj=conftest.${OBJEXT-o} 4672 am__minus_obj= 4673 ;; 4674 none) break ;; 4675 esac 4676 if depmode=$depmode \ 4677 source=sub/conftest.c object=$am__obj \ 4678 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4679 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4680 >/dev/null 2>conftest.err && 4681 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4682 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4683 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4684 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4685 # icc doesn't choke on unknown options, it will just issue warnings 4686 # or remarks (even with -Werror). So we grep stderr for any message 4687 # that says an option was ignored or not supported. 4688 # When given -MP, icc 7.0 and 7.1 complain thus: 4689 # icc: Command line warning: ignoring option '-M'; no argument required 4690 # The diagnosis changed in icc 8.0: 4691 # icc: Command line remark: option '-MP' not supported 4692 if (grep 'ignoring option' conftest.err || 4693 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4694 am_cv_CC_dependencies_compiler_type=$depmode 4695 break 4696 fi 4697 fi 4698 done 4699 4700 cd .. 4701 rm -rf conftest.dir 4702 else 4703 am_cv_CC_dependencies_compiler_type=none 4704 fi 4705 ;; 4706 esac 4707 fi 4708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4709 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4710 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4711 4712 if 4713 test "x$enable_dependency_tracking" != xno \ 4714 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4715 am__fastdepCC_TRUE= 4716 am__fastdepCC_FALSE='#' 4717 else 4718 am__fastdepCC_TRUE='#' 4719 am__fastdepCC_FALSE= 4720 fi 4721 4722 4723 4724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4725 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4726 if test ${ac_cv_c_undeclared_builtin_options+y} 4727 then : 4728 printf %s "(cached) " >&6 4729 else case e in #( 4730 e) ac_save_CFLAGS=$CFLAGS 4731 ac_cv_c_undeclared_builtin_options='cannot detect' 4732 for ac_arg in '' -fno-builtin; do 4733 CFLAGS="$ac_save_CFLAGS $ac_arg" 4734 # This test program should *not* compile successfully. 4735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4736 /* end confdefs.h. */ 4737 4738 int 4739 main (void) 4740 { 4741 (void) strchr; 4742 ; 4743 return 0; 4744 } 4745 _ACEOF 4746 if ac_fn_c_try_compile "$LINENO" 4747 then : 4748 4749 else case e in #( 4750 e) # This test program should compile successfully. 4751 # No library function is consistently available on 4752 # freestanding implementations, so test against a dummy 4753 # declaration. Include always-available headers on the 4754 # off chance that they somehow elicit warnings. 4755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4756 /* end confdefs.h. */ 4757 #include <float.h> 4758 #include <limits.h> 4759 #include <stdarg.h> 4760 #include <stddef.h> 4761 extern void ac_decl (int, char *); 4762 4763 int 4764 main (void) 4765 { 4766 (void) ac_decl (0, (char *) 0); 4767 (void) ac_decl; 4768 4769 ; 4770 return 0; 4771 } 4772 _ACEOF 4773 if ac_fn_c_try_compile "$LINENO" 4774 then : 4775 if test x"$ac_arg" = x 4776 then : 4777 ac_cv_c_undeclared_builtin_options='none needed' 4778 else case e in #( 4779 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4780 esac 4781 fi 4782 break 4783 fi 4784 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4785 esac 4786 fi 4787 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4788 done 4789 CFLAGS=$ac_save_CFLAGS 4790 ;; 4791 esac 4792 fi 4793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4794 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4795 case $ac_cv_c_undeclared_builtin_options in #( 4796 'cannot detect') : 4797 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4798 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4799 as_fn_error $? "cannot make $CC report undeclared builtins 4800 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4801 'none needed') : 4802 ac_c_undeclared_builtin_options='' ;; #( 4803 *) : 4804 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4805 esac 4806 4807 ac_header= ac_cache= 4808 for ac_item in $ac_header_c_list 4809 do 4810 if test $ac_cache; then 4811 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4812 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4813 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4814 fi 4815 ac_header= ac_cache= 4816 elif test $ac_header; then 4817 ac_cache=$ac_item 4818 else 4819 ac_header=$ac_item 4820 fi 4821 done 4822 4823 4824 4825 4826 4827 4828 4829 4830 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4831 then : 4832 4833 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4834 4835 fi 4836 4837 4838 4839 4840 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4841 if test "x$ac_cv_have_decl___clang__" = xyes 4842 then : 4843 CLANGCC="yes" 4844 else case e in #( 4845 e) CLANGCC="no" ;; 4846 esac 4847 fi 4848 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4849 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4850 then : 4851 INTELCC="yes" 4852 else case e in #( 4853 e) INTELCC="no" ;; 4854 esac 4855 fi 4856 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4857 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4858 then : 4859 SUNCC="yes" 4860 else case e in #( 4861 e) SUNCC="no" ;; 4862 esac 4863 fi 4864 4865 4866 4867 4868 4869 4870 4871 4872 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4873 if test -n "$ac_tool_prefix"; then 4874 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4875 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4877 printf %s "checking for $ac_word... " >&6; } 4878 if test ${ac_cv_path_PKG_CONFIG+y} 4879 then : 4880 printf %s "(cached) " >&6 4881 else case e in #( 4882 e) case $PKG_CONFIG in 4883 [\\/]* | ?:[\\/]*) 4884 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4885 ;; 4886 *) 4887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4888 for as_dir in $PATH 4889 do 4890 IFS=$as_save_IFS 4891 case $as_dir in #((( 4892 '') as_dir=./ ;; 4893 */) ;; 4894 *) as_dir=$as_dir/ ;; 4895 esac 4896 for ac_exec_ext in '' $ac_executable_extensions; do 4897 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4898 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4899 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4900 break 2 4901 fi 4902 done 4903 done 4904 IFS=$as_save_IFS 4905 4906 ;; 4907 esac ;; 4908 esac 4909 fi 4910 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4911 if test -n "$PKG_CONFIG"; then 4912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4913 printf "%s\n" "$PKG_CONFIG" >&6; } 4914 else 4915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4916 printf "%s\n" "no" >&6; } 4917 fi 4918 4919 4920 fi 4921 if test -z "$ac_cv_path_PKG_CONFIG"; then 4922 ac_pt_PKG_CONFIG=$PKG_CONFIG 4923 # Extract the first word of "pkg-config", so it can be a program name with args. 4924 set dummy pkg-config; ac_word=$2 4925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4926 printf %s "checking for $ac_word... " >&6; } 4927 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4928 then : 4929 printf %s "(cached) " >&6 4930 else case e in #( 4931 e) case $ac_pt_PKG_CONFIG in 4932 [\\/]* | ?:[\\/]*) 4933 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4934 ;; 4935 *) 4936 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4937 for as_dir in $PATH 4938 do 4939 IFS=$as_save_IFS 4940 case $as_dir in #((( 4941 '') as_dir=./ ;; 4942 */) ;; 4943 *) as_dir=$as_dir/ ;; 4944 esac 4945 for ac_exec_ext in '' $ac_executable_extensions; do 4946 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4947 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4948 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4949 break 2 4950 fi 4951 done 4952 done 4953 IFS=$as_save_IFS 4954 4955 ;; 4956 esac ;; 4957 esac 4958 fi 4959 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4960 if test -n "$ac_pt_PKG_CONFIG"; then 4961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4962 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4963 else 4964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4965 printf "%s\n" "no" >&6; } 4966 fi 4967 4968 if test "x$ac_pt_PKG_CONFIG" = x; then 4969 PKG_CONFIG="" 4970 else 4971 case $cross_compiling:$ac_tool_warned in 4972 yes:) 4973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4974 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4975 ac_tool_warned=yes ;; 4976 esac 4977 PKG_CONFIG=$ac_pt_PKG_CONFIG 4978 fi 4979 else 4980 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4981 fi 4982 4983 fi 4984 if test -n "$PKG_CONFIG"; then 4985 _pkg_min_version=0.9.0 4986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4987 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4988 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4990 printf "%s\n" "yes" >&6; } 4991 else 4992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4993 printf "%s\n" "no" >&6; } 4994 PKG_CONFIG="" 4995 fi 4996 fi 4997 4998 4999 # Make sure we can run config.sub. 5000 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 5001 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 5002 5003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 5004 printf %s "checking build system type... " >&6; } 5005 if test ${ac_cv_build+y} 5006 then : 5007 printf %s "(cached) " >&6 5008 else case e in #( 5009 e) ac_build_alias=$build_alias 5010 test "x$ac_build_alias" = x && 5011 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 5012 test "x$ac_build_alias" = x && 5013 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 5014 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 5015 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 5016 ;; 5017 esac 5018 fi 5019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 5020 printf "%s\n" "$ac_cv_build" >&6; } 5021 case $ac_cv_build in 5022 *-*-*) ;; 5023 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 5024 esac 5025 build=$ac_cv_build 5026 ac_save_IFS=$IFS; IFS='-' 5027 set x $ac_cv_build 5028 shift 5029 build_cpu=$1 5030 build_vendor=$2 5031 shift; shift 5032 # Remember, the first character of IFS is used to create $*, 5033 # except with old shells: 5034 build_os=$* 5035 IFS=$ac_save_IFS 5036 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 5037 5038 5039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 5040 printf %s "checking host system type... " >&6; } 5041 if test ${ac_cv_host+y} 5042 then : 5043 printf %s "(cached) " >&6 5044 else case e in #( 5045 e) if test "x$host_alias" = x; then 5046 ac_cv_host=$ac_cv_build 5047 else 5048 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 5049 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 5050 fi 5051 ;; 5052 esac 5053 fi 5054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 5055 printf "%s\n" "$ac_cv_host" >&6; } 5056 case $ac_cv_host in 5057 *-*-*) ;; 5058 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 5059 esac 5060 host=$ac_cv_host 5061 ac_save_IFS=$IFS; IFS='-' 5062 set x $ac_cv_host 5063 shift 5064 host_cpu=$1 5065 host_vendor=$2 5066 shift; shift 5067 # Remember, the first character of IFS is used to create $*, 5068 # except with old shells: 5069 host_os=$* 5070 IFS=$ac_save_IFS 5071 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 5072 5073 5074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5075 printf %s "checking for a sed that does not truncate output... " >&6; } 5076 if test ${ac_cv_path_SED+y} 5077 then : 5078 printf %s "(cached) " >&6 5079 else case e in #( 5080 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5081 for ac_i in 1 2 3 4 5 6 7; do 5082 ac_script="$ac_script$as_nl$ac_script" 5083 done 5084 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5085 { ac_script=; unset ac_script;} 5086 if test -z "$SED"; then 5087 ac_path_SED_found=false 5088 # Loop through the user's path and test for each of PROGNAME-LIST 5089 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5090 for as_dir in $PATH 5091 do 5092 IFS=$as_save_IFS 5093 case $as_dir in #((( 5094 '') as_dir=./ ;; 5095 */) ;; 5096 *) as_dir=$as_dir/ ;; 5097 esac 5098 for ac_prog in sed gsed 5099 do 5100 for ac_exec_ext in '' $ac_executable_extensions; do 5101 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5102 as_fn_executable_p "$ac_path_SED" || continue 5103 # Check for GNU ac_path_SED and select it if it is found. 5104 # Check for GNU $ac_path_SED 5105 case `"$ac_path_SED" --version 2>&1` in #( 5106 *GNU*) 5107 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5108 #( 5109 *) 5110 ac_count=0 5111 printf %s 0123456789 >"conftest.in" 5112 while : 5113 do 5114 cat "conftest.in" "conftest.in" >"conftest.tmp" 5115 mv "conftest.tmp" "conftest.in" 5116 cp "conftest.in" "conftest.nl" 5117 printf "%s\n" '' >> "conftest.nl" 5118 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5119 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5120 as_fn_arith $ac_count + 1 && ac_count=$as_val 5121 if test $ac_count -gt ${ac_path_SED_max-0}; then 5122 # Best one so far, save it but keep looking for a better one 5123 ac_cv_path_SED="$ac_path_SED" 5124 ac_path_SED_max=$ac_count 5125 fi 5126 # 10*(2^10) chars as input seems more than enough 5127 test $ac_count -gt 10 && break 5128 done 5129 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5130 esac 5131 5132 $ac_path_SED_found && break 3 5133 done 5134 done 5135 done 5136 IFS=$as_save_IFS 5137 if test -z "$ac_cv_path_SED"; then 5138 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5139 fi 5140 else 5141 ac_cv_path_SED=$SED 5142 fi 5143 ;; 5144 esac 5145 fi 5146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5147 printf "%s\n" "$ac_cv_path_SED" >&6; } 5148 SED="$ac_cv_path_SED" 5149 rm -f conftest.sed 5150 5151 5152 5153 5154 5155 5156 # Check whether --enable-selective-werror was given. 5157 if test ${enable_selective_werror+y} 5158 then : 5159 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5160 else case e in #( 5161 e) SELECTIVE_WERROR=yes ;; 5162 esac 5163 fi 5164 5165 5166 5167 5168 5169 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5170 if test "x$SUNCC" = "xyes"; then 5171 BASE_CFLAGS="-v" 5172 else 5173 BASE_CFLAGS="" 5174 fi 5175 5176 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 xorg_testset_save_CFLAGS="$CFLAGS" 5191 5192 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5195 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5196 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5197 then : 5198 printf %s "(cached) " >&6 5199 else case e in #( 5200 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5201 /* end confdefs.h. */ 5202 int i; 5203 _ACEOF 5204 if ac_fn_c_try_compile "$LINENO" 5205 then : 5206 xorg_cv_cc_flag_unknown_warning_option=yes 5207 else case e in #( 5208 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5209 esac 5210 fi 5211 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5212 esac 5213 fi 5214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5215 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5216 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5217 CFLAGS="$xorg_testset_save_CFLAGS" 5218 fi 5219 5220 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5221 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5223 fi 5224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5226 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5227 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5228 then : 5229 printf %s "(cached) " >&6 5230 else case e in #( 5231 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5232 /* end confdefs.h. */ 5233 int i; 5234 _ACEOF 5235 if ac_fn_c_try_compile "$LINENO" 5236 then : 5237 xorg_cv_cc_flag_unused_command_line_argument=yes 5238 else case e in #( 5239 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5240 esac 5241 fi 5242 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5243 esac 5244 fi 5245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5246 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5247 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5248 CFLAGS="$xorg_testset_save_CFLAGS" 5249 fi 5250 5251 found="no" 5252 5253 if test $found = "no" ; then 5254 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5256 fi 5257 5258 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5259 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5260 fi 5261 5262 CFLAGS="$CFLAGS -Wall" 5263 5264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5265 printf %s "checking if $CC supports -Wall... " >&6; } 5266 cacheid=xorg_cv_cc_flag__Wall 5267 if eval test \${$cacheid+y} 5268 then : 5269 printf %s "(cached) " >&6 5270 else case e in #( 5271 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5272 /* end confdefs.h. */ 5273 int i; 5274 int 5275 main (void) 5276 { 5277 5278 ; 5279 return 0; 5280 } 5281 _ACEOF 5282 if ac_fn_c_try_link "$LINENO" 5283 then : 5284 eval $cacheid=yes 5285 else case e in #( 5286 e) eval $cacheid=no ;; 5287 esac 5288 fi 5289 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5290 conftest$ac_exeext conftest.$ac_ext ;; 5291 esac 5292 fi 5293 5294 5295 CFLAGS="$xorg_testset_save_CFLAGS" 5296 5297 eval supported=\$$cacheid 5298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5299 printf "%s\n" "$supported" >&6; } 5300 if test "$supported" = "yes" ; then 5301 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5302 found="yes" 5303 fi 5304 fi 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 5319 5320 xorg_testset_save_CFLAGS="$CFLAGS" 5321 5322 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5325 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5326 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5327 then : 5328 printf %s "(cached) " >&6 5329 else case e in #( 5330 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5331 /* end confdefs.h. */ 5332 int i; 5333 _ACEOF 5334 if ac_fn_c_try_compile "$LINENO" 5335 then : 5336 xorg_cv_cc_flag_unknown_warning_option=yes 5337 else case e in #( 5338 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5339 esac 5340 fi 5341 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5342 esac 5343 fi 5344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5345 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5346 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5347 CFLAGS="$xorg_testset_save_CFLAGS" 5348 fi 5349 5350 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5353 fi 5354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5356 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5357 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5358 then : 5359 printf %s "(cached) " >&6 5360 else case e in #( 5361 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5362 /* end confdefs.h. */ 5363 int i; 5364 _ACEOF 5365 if ac_fn_c_try_compile "$LINENO" 5366 then : 5367 xorg_cv_cc_flag_unused_command_line_argument=yes 5368 else case e in #( 5369 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5370 esac 5371 fi 5372 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5373 esac 5374 fi 5375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5376 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5377 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5378 CFLAGS="$xorg_testset_save_CFLAGS" 5379 fi 5380 5381 found="no" 5382 5383 if test $found = "no" ; then 5384 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5386 fi 5387 5388 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5390 fi 5391 5392 CFLAGS="$CFLAGS -Wpointer-arith" 5393 5394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5395 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5396 cacheid=xorg_cv_cc_flag__Wpointer_arith 5397 if eval test \${$cacheid+y} 5398 then : 5399 printf %s "(cached) " >&6 5400 else case e in #( 5401 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5402 /* end confdefs.h. */ 5403 int i; 5404 int 5405 main (void) 5406 { 5407 5408 ; 5409 return 0; 5410 } 5411 _ACEOF 5412 if ac_fn_c_try_link "$LINENO" 5413 then : 5414 eval $cacheid=yes 5415 else case e in #( 5416 e) eval $cacheid=no ;; 5417 esac 5418 fi 5419 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5420 conftest$ac_exeext conftest.$ac_ext ;; 5421 esac 5422 fi 5423 5424 5425 CFLAGS="$xorg_testset_save_CFLAGS" 5426 5427 eval supported=\$$cacheid 5428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5429 printf "%s\n" "$supported" >&6; } 5430 if test "$supported" = "yes" ; then 5431 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5432 found="yes" 5433 fi 5434 fi 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 xorg_testset_save_CFLAGS="$CFLAGS" 5451 5452 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5455 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5456 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5457 then : 5458 printf %s "(cached) " >&6 5459 else case e in #( 5460 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5461 /* end confdefs.h. */ 5462 int i; 5463 _ACEOF 5464 if ac_fn_c_try_compile "$LINENO" 5465 then : 5466 xorg_cv_cc_flag_unknown_warning_option=yes 5467 else case e in #( 5468 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5469 esac 5470 fi 5471 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5472 esac 5473 fi 5474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5475 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5476 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5477 CFLAGS="$xorg_testset_save_CFLAGS" 5478 fi 5479 5480 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5481 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5483 fi 5484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5486 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5487 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5488 then : 5489 printf %s "(cached) " >&6 5490 else case e in #( 5491 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5492 /* end confdefs.h. */ 5493 int i; 5494 _ACEOF 5495 if ac_fn_c_try_compile "$LINENO" 5496 then : 5497 xorg_cv_cc_flag_unused_command_line_argument=yes 5498 else case e in #( 5499 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5500 esac 5501 fi 5502 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5503 esac 5504 fi 5505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5506 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5507 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5508 CFLAGS="$xorg_testset_save_CFLAGS" 5509 fi 5510 5511 found="no" 5512 5513 if test $found = "no" ; then 5514 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5516 fi 5517 5518 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5519 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5520 fi 5521 5522 CFLAGS="$CFLAGS -Wmissing-declarations" 5523 5524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5525 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5526 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5527 if eval test \${$cacheid+y} 5528 then : 5529 printf %s "(cached) " >&6 5530 else case e in #( 5531 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5532 /* end confdefs.h. */ 5533 int i; 5534 int 5535 main (void) 5536 { 5537 5538 ; 5539 return 0; 5540 } 5541 _ACEOF 5542 if ac_fn_c_try_link "$LINENO" 5543 then : 5544 eval $cacheid=yes 5545 else case e in #( 5546 e) eval $cacheid=no ;; 5547 esac 5548 fi 5549 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5550 conftest$ac_exeext conftest.$ac_ext ;; 5551 esac 5552 fi 5553 5554 5555 CFLAGS="$xorg_testset_save_CFLAGS" 5556 5557 eval supported=\$$cacheid 5558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5559 printf "%s\n" "$supported" >&6; } 5560 if test "$supported" = "yes" ; then 5561 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5562 found="yes" 5563 fi 5564 fi 5565 5566 5567 5568 5569 5570 5571 5572 5573 5574 5575 5576 5577 5578 5579 5580 xorg_testset_save_CFLAGS="$CFLAGS" 5581 5582 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5583 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5585 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5586 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5587 then : 5588 printf %s "(cached) " >&6 5589 else case e in #( 5590 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5591 /* end confdefs.h. */ 5592 int i; 5593 _ACEOF 5594 if ac_fn_c_try_compile "$LINENO" 5595 then : 5596 xorg_cv_cc_flag_unknown_warning_option=yes 5597 else case e in #( 5598 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5599 esac 5600 fi 5601 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5602 esac 5603 fi 5604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5605 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5606 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5607 CFLAGS="$xorg_testset_save_CFLAGS" 5608 fi 5609 5610 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5611 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5612 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5613 fi 5614 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5616 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5617 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5618 then : 5619 printf %s "(cached) " >&6 5620 else case e in #( 5621 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5622 /* end confdefs.h. */ 5623 int i; 5624 _ACEOF 5625 if ac_fn_c_try_compile "$LINENO" 5626 then : 5627 xorg_cv_cc_flag_unused_command_line_argument=yes 5628 else case e in #( 5629 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5630 esac 5631 fi 5632 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5633 esac 5634 fi 5635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5636 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5637 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5638 CFLAGS="$xorg_testset_save_CFLAGS" 5639 fi 5640 5641 found="no" 5642 5643 if test $found = "no" ; then 5644 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5646 fi 5647 5648 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5649 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5650 fi 5651 5652 CFLAGS="$CFLAGS -Wformat=2" 5653 5654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5655 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5656 cacheid=xorg_cv_cc_flag__Wformat_2 5657 if eval test \${$cacheid+y} 5658 then : 5659 printf %s "(cached) " >&6 5660 else case e in #( 5661 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5662 /* end confdefs.h. */ 5663 int i; 5664 int 5665 main (void) 5666 { 5667 5668 ; 5669 return 0; 5670 } 5671 _ACEOF 5672 if ac_fn_c_try_link "$LINENO" 5673 then : 5674 eval $cacheid=yes 5675 else case e in #( 5676 e) eval $cacheid=no ;; 5677 esac 5678 fi 5679 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5680 conftest$ac_exeext conftest.$ac_ext ;; 5681 esac 5682 fi 5683 5684 5685 CFLAGS="$xorg_testset_save_CFLAGS" 5686 5687 eval supported=\$$cacheid 5688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5689 printf "%s\n" "$supported" >&6; } 5690 if test "$supported" = "yes" ; then 5691 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5692 found="yes" 5693 fi 5694 fi 5695 5696 if test $found = "no" ; then 5697 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5699 fi 5700 5701 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5702 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5703 fi 5704 5705 CFLAGS="$CFLAGS -Wformat" 5706 5707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5708 printf %s "checking if $CC supports -Wformat... " >&6; } 5709 cacheid=xorg_cv_cc_flag__Wformat 5710 if eval test \${$cacheid+y} 5711 then : 5712 printf %s "(cached) " >&6 5713 else case e in #( 5714 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5715 /* end confdefs.h. */ 5716 int i; 5717 int 5718 main (void) 5719 { 5720 5721 ; 5722 return 0; 5723 } 5724 _ACEOF 5725 if ac_fn_c_try_link "$LINENO" 5726 then : 5727 eval $cacheid=yes 5728 else case e in #( 5729 e) eval $cacheid=no ;; 5730 esac 5731 fi 5732 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5733 conftest$ac_exeext conftest.$ac_ext ;; 5734 esac 5735 fi 5736 5737 5738 CFLAGS="$xorg_testset_save_CFLAGS" 5739 5740 eval supported=\$$cacheid 5741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5742 printf "%s\n" "$supported" >&6; } 5743 if test "$supported" = "yes" ; then 5744 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5745 found="yes" 5746 fi 5747 fi 5748 5749 5750 5751 5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765 xorg_testset_save_CFLAGS="$CFLAGS" 5766 5767 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5770 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5771 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5772 then : 5773 printf %s "(cached) " >&6 5774 else case e in #( 5775 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5776 /* end confdefs.h. */ 5777 int i; 5778 _ACEOF 5779 if ac_fn_c_try_compile "$LINENO" 5780 then : 5781 xorg_cv_cc_flag_unknown_warning_option=yes 5782 else case e in #( 5783 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5784 esac 5785 fi 5786 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5787 esac 5788 fi 5789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5790 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5791 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5792 CFLAGS="$xorg_testset_save_CFLAGS" 5793 fi 5794 5795 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5796 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5798 fi 5799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5801 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5802 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5803 then : 5804 printf %s "(cached) " >&6 5805 else case e in #( 5806 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5807 /* end confdefs.h. */ 5808 int i; 5809 _ACEOF 5810 if ac_fn_c_try_compile "$LINENO" 5811 then : 5812 xorg_cv_cc_flag_unused_command_line_argument=yes 5813 else case e in #( 5814 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5815 esac 5816 fi 5817 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5818 esac 5819 fi 5820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5821 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5822 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5823 CFLAGS="$xorg_testset_save_CFLAGS" 5824 fi 5825 5826 found="no" 5827 5828 if test $found = "no" ; then 5829 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5831 fi 5832 5833 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5834 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5835 fi 5836 5837 CFLAGS="$CFLAGS -Wstrict-prototypes" 5838 5839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5840 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5841 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5842 if eval test \${$cacheid+y} 5843 then : 5844 printf %s "(cached) " >&6 5845 else case e in #( 5846 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5847 /* end confdefs.h. */ 5848 int i; 5849 int 5850 main (void) 5851 { 5852 5853 ; 5854 return 0; 5855 } 5856 _ACEOF 5857 if ac_fn_c_try_link "$LINENO" 5858 then : 5859 eval $cacheid=yes 5860 else case e in #( 5861 e) eval $cacheid=no ;; 5862 esac 5863 fi 5864 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5865 conftest$ac_exeext conftest.$ac_ext ;; 5866 esac 5867 fi 5868 5869 5870 CFLAGS="$xorg_testset_save_CFLAGS" 5871 5872 eval supported=\$$cacheid 5873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5874 printf "%s\n" "$supported" >&6; } 5875 if test "$supported" = "yes" ; then 5876 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5877 found="yes" 5878 fi 5879 fi 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 5892 5893 5894 5895 xorg_testset_save_CFLAGS="$CFLAGS" 5896 5897 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5900 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5901 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5902 then : 5903 printf %s "(cached) " >&6 5904 else case e in #( 5905 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5906 /* end confdefs.h. */ 5907 int i; 5908 _ACEOF 5909 if ac_fn_c_try_compile "$LINENO" 5910 then : 5911 xorg_cv_cc_flag_unknown_warning_option=yes 5912 else case e in #( 5913 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5914 esac 5915 fi 5916 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5917 esac 5918 fi 5919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5920 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5921 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5922 CFLAGS="$xorg_testset_save_CFLAGS" 5923 fi 5924 5925 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5926 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5928 fi 5929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5931 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5932 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5933 then : 5934 printf %s "(cached) " >&6 5935 else case e in #( 5936 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5937 /* end confdefs.h. */ 5938 int i; 5939 _ACEOF 5940 if ac_fn_c_try_compile "$LINENO" 5941 then : 5942 xorg_cv_cc_flag_unused_command_line_argument=yes 5943 else case e in #( 5944 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5945 esac 5946 fi 5947 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5948 esac 5949 fi 5950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5951 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5952 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5953 CFLAGS="$xorg_testset_save_CFLAGS" 5954 fi 5955 5956 found="no" 5957 5958 if test $found = "no" ; then 5959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5961 fi 5962 5963 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5965 fi 5966 5967 CFLAGS="$CFLAGS -Wmissing-prototypes" 5968 5969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5970 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5971 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5972 if eval test \${$cacheid+y} 5973 then : 5974 printf %s "(cached) " >&6 5975 else case e in #( 5976 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5977 /* end confdefs.h. */ 5978 int i; 5979 int 5980 main (void) 5981 { 5982 5983 ; 5984 return 0; 5985 } 5986 _ACEOF 5987 if ac_fn_c_try_link "$LINENO" 5988 then : 5989 eval $cacheid=yes 5990 else case e in #( 5991 e) eval $cacheid=no ;; 5992 esac 5993 fi 5994 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5995 conftest$ac_exeext conftest.$ac_ext ;; 5996 esac 5997 fi 5998 5999 6000 CFLAGS="$xorg_testset_save_CFLAGS" 6001 6002 eval supported=\$$cacheid 6003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6004 printf "%s\n" "$supported" >&6; } 6005 if test "$supported" = "yes" ; then 6006 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 6007 found="yes" 6008 fi 6009 fi 6010 6011 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024 6025 xorg_testset_save_CFLAGS="$CFLAGS" 6026 6027 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6030 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6031 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6032 then : 6033 printf %s "(cached) " >&6 6034 else case e in #( 6035 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6036 /* end confdefs.h. */ 6037 int i; 6038 _ACEOF 6039 if ac_fn_c_try_compile "$LINENO" 6040 then : 6041 xorg_cv_cc_flag_unknown_warning_option=yes 6042 else case e in #( 6043 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6044 esac 6045 fi 6046 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6047 esac 6048 fi 6049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6050 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6051 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6052 CFLAGS="$xorg_testset_save_CFLAGS" 6053 fi 6054 6055 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6058 fi 6059 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6061 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6062 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6063 then : 6064 printf %s "(cached) " >&6 6065 else case e in #( 6066 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6067 /* end confdefs.h. */ 6068 int i; 6069 _ACEOF 6070 if ac_fn_c_try_compile "$LINENO" 6071 then : 6072 xorg_cv_cc_flag_unused_command_line_argument=yes 6073 else case e in #( 6074 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6075 esac 6076 fi 6077 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6078 esac 6079 fi 6080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6081 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6082 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6083 CFLAGS="$xorg_testset_save_CFLAGS" 6084 fi 6085 6086 found="no" 6087 6088 if test $found = "no" ; then 6089 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6091 fi 6092 6093 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6095 fi 6096 6097 CFLAGS="$CFLAGS -Wnested-externs" 6098 6099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6100 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 6101 cacheid=xorg_cv_cc_flag__Wnested_externs 6102 if eval test \${$cacheid+y} 6103 then : 6104 printf %s "(cached) " >&6 6105 else case e in #( 6106 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6107 /* end confdefs.h. */ 6108 int i; 6109 int 6110 main (void) 6111 { 6112 6113 ; 6114 return 0; 6115 } 6116 _ACEOF 6117 if ac_fn_c_try_link "$LINENO" 6118 then : 6119 eval $cacheid=yes 6120 else case e in #( 6121 e) eval $cacheid=no ;; 6122 esac 6123 fi 6124 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6125 conftest$ac_exeext conftest.$ac_ext ;; 6126 esac 6127 fi 6128 6129 6130 CFLAGS="$xorg_testset_save_CFLAGS" 6131 6132 eval supported=\$$cacheid 6133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6134 printf "%s\n" "$supported" >&6; } 6135 if test "$supported" = "yes" ; then 6136 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6137 found="yes" 6138 fi 6139 fi 6140 6141 6142 6143 6144 6145 6146 6147 6148 6149 6150 6151 6152 6153 6154 6155 xorg_testset_save_CFLAGS="$CFLAGS" 6156 6157 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6160 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6161 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6162 then : 6163 printf %s "(cached) " >&6 6164 else case e in #( 6165 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6166 /* end confdefs.h. */ 6167 int i; 6168 _ACEOF 6169 if ac_fn_c_try_compile "$LINENO" 6170 then : 6171 xorg_cv_cc_flag_unknown_warning_option=yes 6172 else case e in #( 6173 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6174 esac 6175 fi 6176 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6177 esac 6178 fi 6179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6180 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6181 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6182 CFLAGS="$xorg_testset_save_CFLAGS" 6183 fi 6184 6185 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6188 fi 6189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6191 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6192 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6193 then : 6194 printf %s "(cached) " >&6 6195 else case e in #( 6196 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6197 /* end confdefs.h. */ 6198 int i; 6199 _ACEOF 6200 if ac_fn_c_try_compile "$LINENO" 6201 then : 6202 xorg_cv_cc_flag_unused_command_line_argument=yes 6203 else case e in #( 6204 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6205 esac 6206 fi 6207 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6208 esac 6209 fi 6210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6211 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6212 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6213 CFLAGS="$xorg_testset_save_CFLAGS" 6214 fi 6215 6216 found="no" 6217 6218 if test $found = "no" ; then 6219 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6221 fi 6222 6223 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6225 fi 6226 6227 CFLAGS="$CFLAGS -Wbad-function-cast" 6228 6229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6230 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6231 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6232 if eval test \${$cacheid+y} 6233 then : 6234 printf %s "(cached) " >&6 6235 else case e in #( 6236 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6237 /* end confdefs.h. */ 6238 int i; 6239 int 6240 main (void) 6241 { 6242 6243 ; 6244 return 0; 6245 } 6246 _ACEOF 6247 if ac_fn_c_try_link "$LINENO" 6248 then : 6249 eval $cacheid=yes 6250 else case e in #( 6251 e) eval $cacheid=no ;; 6252 esac 6253 fi 6254 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6255 conftest$ac_exeext conftest.$ac_ext ;; 6256 esac 6257 fi 6258 6259 6260 CFLAGS="$xorg_testset_save_CFLAGS" 6261 6262 eval supported=\$$cacheid 6263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6264 printf "%s\n" "$supported" >&6; } 6265 if test "$supported" = "yes" ; then 6266 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6267 found="yes" 6268 fi 6269 fi 6270 6271 6272 6273 6274 6275 6276 6277 6278 6279 6280 6281 6282 6283 6284 6285 xorg_testset_save_CFLAGS="$CFLAGS" 6286 6287 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6290 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6291 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6292 then : 6293 printf %s "(cached) " >&6 6294 else case e in #( 6295 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6296 /* end confdefs.h. */ 6297 int i; 6298 _ACEOF 6299 if ac_fn_c_try_compile "$LINENO" 6300 then : 6301 xorg_cv_cc_flag_unknown_warning_option=yes 6302 else case e in #( 6303 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6304 esac 6305 fi 6306 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6307 esac 6308 fi 6309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6310 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6311 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6312 CFLAGS="$xorg_testset_save_CFLAGS" 6313 fi 6314 6315 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6318 fi 6319 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6321 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6322 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6323 then : 6324 printf %s "(cached) " >&6 6325 else case e in #( 6326 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6327 /* end confdefs.h. */ 6328 int i; 6329 _ACEOF 6330 if ac_fn_c_try_compile "$LINENO" 6331 then : 6332 xorg_cv_cc_flag_unused_command_line_argument=yes 6333 else case e in #( 6334 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6335 esac 6336 fi 6337 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6338 esac 6339 fi 6340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6341 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6342 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6343 CFLAGS="$xorg_testset_save_CFLAGS" 6344 fi 6345 6346 found="no" 6347 6348 if test $found = "no" ; then 6349 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6351 fi 6352 6353 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6355 fi 6356 6357 CFLAGS="$CFLAGS -Wold-style-definition" 6358 6359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6360 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6361 cacheid=xorg_cv_cc_flag__Wold_style_definition 6362 if eval test \${$cacheid+y} 6363 then : 6364 printf %s "(cached) " >&6 6365 else case e in #( 6366 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6367 /* end confdefs.h. */ 6368 int i; 6369 int 6370 main (void) 6371 { 6372 6373 ; 6374 return 0; 6375 } 6376 _ACEOF 6377 if ac_fn_c_try_link "$LINENO" 6378 then : 6379 eval $cacheid=yes 6380 else case e in #( 6381 e) eval $cacheid=no ;; 6382 esac 6383 fi 6384 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6385 conftest$ac_exeext conftest.$ac_ext ;; 6386 esac 6387 fi 6388 6389 6390 CFLAGS="$xorg_testset_save_CFLAGS" 6391 6392 eval supported=\$$cacheid 6393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6394 printf "%s\n" "$supported" >&6; } 6395 if test "$supported" = "yes" ; then 6396 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6397 found="yes" 6398 fi 6399 fi 6400 6401 if test $found = "no" ; then 6402 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6404 fi 6405 6406 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6407 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6408 fi 6409 6410 CFLAGS="$CFLAGS -fd" 6411 6412 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6413 printf %s "checking if $CC supports -fd... " >&6; } 6414 cacheid=xorg_cv_cc_flag__fd 6415 if eval test \${$cacheid+y} 6416 then : 6417 printf %s "(cached) " >&6 6418 else case e in #( 6419 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6420 /* end confdefs.h. */ 6421 int i; 6422 int 6423 main (void) 6424 { 6425 6426 ; 6427 return 0; 6428 } 6429 _ACEOF 6430 if ac_fn_c_try_link "$LINENO" 6431 then : 6432 eval $cacheid=yes 6433 else case e in #( 6434 e) eval $cacheid=no ;; 6435 esac 6436 fi 6437 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6438 conftest$ac_exeext conftest.$ac_ext ;; 6439 esac 6440 fi 6441 6442 6443 CFLAGS="$xorg_testset_save_CFLAGS" 6444 6445 eval supported=\$$cacheid 6446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6447 printf "%s\n" "$supported" >&6; } 6448 if test "$supported" = "yes" ; then 6449 BASE_CFLAGS="$BASE_CFLAGS -fd" 6450 found="yes" 6451 fi 6452 fi 6453 6454 6455 6456 6457 6458 # This chunk adds additional warnings that could catch undesired effects. 6459 6460 6461 6462 6463 6464 6465 6466 6467 6468 6469 6470 6471 6472 xorg_testset_save_CFLAGS="$CFLAGS" 6473 6474 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6477 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6478 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6479 then : 6480 printf %s "(cached) " >&6 6481 else case e in #( 6482 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6483 /* end confdefs.h. */ 6484 int i; 6485 _ACEOF 6486 if ac_fn_c_try_compile "$LINENO" 6487 then : 6488 xorg_cv_cc_flag_unknown_warning_option=yes 6489 else case e in #( 6490 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6491 esac 6492 fi 6493 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6494 esac 6495 fi 6496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6497 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6498 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6499 CFLAGS="$xorg_testset_save_CFLAGS" 6500 fi 6501 6502 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6503 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6505 fi 6506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6508 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6509 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6510 then : 6511 printf %s "(cached) " >&6 6512 else case e in #( 6513 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6514 /* end confdefs.h. */ 6515 int i; 6516 _ACEOF 6517 if ac_fn_c_try_compile "$LINENO" 6518 then : 6519 xorg_cv_cc_flag_unused_command_line_argument=yes 6520 else case e in #( 6521 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6522 esac 6523 fi 6524 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6525 esac 6526 fi 6527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6528 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6529 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6530 CFLAGS="$xorg_testset_save_CFLAGS" 6531 fi 6532 6533 found="no" 6534 6535 if test $found = "no" ; then 6536 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6538 fi 6539 6540 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6542 fi 6543 6544 CFLAGS="$CFLAGS -Wunused" 6545 6546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6547 printf %s "checking if $CC supports -Wunused... " >&6; } 6548 cacheid=xorg_cv_cc_flag__Wunused 6549 if eval test \${$cacheid+y} 6550 then : 6551 printf %s "(cached) " >&6 6552 else case e in #( 6553 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6554 /* end confdefs.h. */ 6555 int i; 6556 int 6557 main (void) 6558 { 6559 6560 ; 6561 return 0; 6562 } 6563 _ACEOF 6564 if ac_fn_c_try_link "$LINENO" 6565 then : 6566 eval $cacheid=yes 6567 else case e in #( 6568 e) eval $cacheid=no ;; 6569 esac 6570 fi 6571 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6572 conftest$ac_exeext conftest.$ac_ext ;; 6573 esac 6574 fi 6575 6576 6577 CFLAGS="$xorg_testset_save_CFLAGS" 6578 6579 eval supported=\$$cacheid 6580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6581 printf "%s\n" "$supported" >&6; } 6582 if test "$supported" = "yes" ; then 6583 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6584 found="yes" 6585 fi 6586 fi 6587 6588 6589 6590 6591 6592 6593 6594 6595 6596 6597 6598 6599 6600 6601 6602 xorg_testset_save_CFLAGS="$CFLAGS" 6603 6604 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6607 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6608 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6609 then : 6610 printf %s "(cached) " >&6 6611 else case e in #( 6612 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6613 /* end confdefs.h. */ 6614 int i; 6615 _ACEOF 6616 if ac_fn_c_try_compile "$LINENO" 6617 then : 6618 xorg_cv_cc_flag_unknown_warning_option=yes 6619 else case e in #( 6620 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6621 esac 6622 fi 6623 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6624 esac 6625 fi 6626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6627 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6628 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6629 CFLAGS="$xorg_testset_save_CFLAGS" 6630 fi 6631 6632 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6633 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6634 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6635 fi 6636 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6638 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6639 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6640 then : 6641 printf %s "(cached) " >&6 6642 else case e in #( 6643 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6644 /* end confdefs.h. */ 6645 int i; 6646 _ACEOF 6647 if ac_fn_c_try_compile "$LINENO" 6648 then : 6649 xorg_cv_cc_flag_unused_command_line_argument=yes 6650 else case e in #( 6651 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6652 esac 6653 fi 6654 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6655 esac 6656 fi 6657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6658 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6659 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6660 CFLAGS="$xorg_testset_save_CFLAGS" 6661 fi 6662 6663 found="no" 6664 6665 if test $found = "no" ; then 6666 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6668 fi 6669 6670 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6671 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6672 fi 6673 6674 CFLAGS="$CFLAGS -Wuninitialized" 6675 6676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6677 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6678 cacheid=xorg_cv_cc_flag__Wuninitialized 6679 if eval test \${$cacheid+y} 6680 then : 6681 printf %s "(cached) " >&6 6682 else case e in #( 6683 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6684 /* end confdefs.h. */ 6685 int i; 6686 int 6687 main (void) 6688 { 6689 6690 ; 6691 return 0; 6692 } 6693 _ACEOF 6694 if ac_fn_c_try_link "$LINENO" 6695 then : 6696 eval $cacheid=yes 6697 else case e in #( 6698 e) eval $cacheid=no ;; 6699 esac 6700 fi 6701 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6702 conftest$ac_exeext conftest.$ac_ext ;; 6703 esac 6704 fi 6705 6706 6707 CFLAGS="$xorg_testset_save_CFLAGS" 6708 6709 eval supported=\$$cacheid 6710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6711 printf "%s\n" "$supported" >&6; } 6712 if test "$supported" = "yes" ; then 6713 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6714 found="yes" 6715 fi 6716 fi 6717 6718 6719 6720 6721 6722 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732 xorg_testset_save_CFLAGS="$CFLAGS" 6733 6734 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6737 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6738 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6739 then : 6740 printf %s "(cached) " >&6 6741 else case e in #( 6742 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6743 /* end confdefs.h. */ 6744 int i; 6745 _ACEOF 6746 if ac_fn_c_try_compile "$LINENO" 6747 then : 6748 xorg_cv_cc_flag_unknown_warning_option=yes 6749 else case e in #( 6750 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6751 esac 6752 fi 6753 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6754 esac 6755 fi 6756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6757 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6758 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6759 CFLAGS="$xorg_testset_save_CFLAGS" 6760 fi 6761 6762 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6763 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6765 fi 6766 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6768 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6769 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6770 then : 6771 printf %s "(cached) " >&6 6772 else case e in #( 6773 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6774 /* end confdefs.h. */ 6775 int i; 6776 _ACEOF 6777 if ac_fn_c_try_compile "$LINENO" 6778 then : 6779 xorg_cv_cc_flag_unused_command_line_argument=yes 6780 else case e in #( 6781 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6782 esac 6783 fi 6784 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6785 esac 6786 fi 6787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6788 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6789 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6790 CFLAGS="$xorg_testset_save_CFLAGS" 6791 fi 6792 6793 found="no" 6794 6795 if test $found = "no" ; then 6796 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6798 fi 6799 6800 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6801 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6802 fi 6803 6804 CFLAGS="$CFLAGS -Wshadow" 6805 6806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6807 printf %s "checking if $CC supports -Wshadow... " >&6; } 6808 cacheid=xorg_cv_cc_flag__Wshadow 6809 if eval test \${$cacheid+y} 6810 then : 6811 printf %s "(cached) " >&6 6812 else case e in #( 6813 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6814 /* end confdefs.h. */ 6815 int i; 6816 int 6817 main (void) 6818 { 6819 6820 ; 6821 return 0; 6822 } 6823 _ACEOF 6824 if ac_fn_c_try_link "$LINENO" 6825 then : 6826 eval $cacheid=yes 6827 else case e in #( 6828 e) eval $cacheid=no ;; 6829 esac 6830 fi 6831 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6832 conftest$ac_exeext conftest.$ac_ext ;; 6833 esac 6834 fi 6835 6836 6837 CFLAGS="$xorg_testset_save_CFLAGS" 6838 6839 eval supported=\$$cacheid 6840 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6841 printf "%s\n" "$supported" >&6; } 6842 if test "$supported" = "yes" ; then 6843 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6844 found="yes" 6845 fi 6846 fi 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 6861 6862 xorg_testset_save_CFLAGS="$CFLAGS" 6863 6864 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6867 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6868 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6869 then : 6870 printf %s "(cached) " >&6 6871 else case e in #( 6872 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6873 /* end confdefs.h. */ 6874 int i; 6875 _ACEOF 6876 if ac_fn_c_try_compile "$LINENO" 6877 then : 6878 xorg_cv_cc_flag_unknown_warning_option=yes 6879 else case e in #( 6880 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6881 esac 6882 fi 6883 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6884 esac 6885 fi 6886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6887 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6888 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6889 CFLAGS="$xorg_testset_save_CFLAGS" 6890 fi 6891 6892 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6893 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6895 fi 6896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6898 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6899 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6900 then : 6901 printf %s "(cached) " >&6 6902 else case e in #( 6903 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6904 /* end confdefs.h. */ 6905 int i; 6906 _ACEOF 6907 if ac_fn_c_try_compile "$LINENO" 6908 then : 6909 xorg_cv_cc_flag_unused_command_line_argument=yes 6910 else case e in #( 6911 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6912 esac 6913 fi 6914 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6915 esac 6916 fi 6917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6918 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6919 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6920 CFLAGS="$xorg_testset_save_CFLAGS" 6921 fi 6922 6923 found="no" 6924 6925 if test $found = "no" ; then 6926 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6928 fi 6929 6930 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6931 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6932 fi 6933 6934 CFLAGS="$CFLAGS -Wmissing-noreturn" 6935 6936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6937 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6938 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6939 if eval test \${$cacheid+y} 6940 then : 6941 printf %s "(cached) " >&6 6942 else case e in #( 6943 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6944 /* end confdefs.h. */ 6945 int i; 6946 int 6947 main (void) 6948 { 6949 6950 ; 6951 return 0; 6952 } 6953 _ACEOF 6954 if ac_fn_c_try_link "$LINENO" 6955 then : 6956 eval $cacheid=yes 6957 else case e in #( 6958 e) eval $cacheid=no ;; 6959 esac 6960 fi 6961 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6962 conftest$ac_exeext conftest.$ac_ext ;; 6963 esac 6964 fi 6965 6966 6967 CFLAGS="$xorg_testset_save_CFLAGS" 6968 6969 eval supported=\$$cacheid 6970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6971 printf "%s\n" "$supported" >&6; } 6972 if test "$supported" = "yes" ; then 6973 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6974 found="yes" 6975 fi 6976 fi 6977 6978 6979 6980 6981 6982 6983 6984 6985 6986 6987 6988 6989 6990 6991 6992 xorg_testset_save_CFLAGS="$CFLAGS" 6993 6994 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6997 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6998 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6999 then : 7000 printf %s "(cached) " >&6 7001 else case e in #( 7002 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7003 /* end confdefs.h. */ 7004 int i; 7005 _ACEOF 7006 if ac_fn_c_try_compile "$LINENO" 7007 then : 7008 xorg_cv_cc_flag_unknown_warning_option=yes 7009 else case e in #( 7010 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7011 esac 7012 fi 7013 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7014 esac 7015 fi 7016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7017 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7018 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7019 CFLAGS="$xorg_testset_save_CFLAGS" 7020 fi 7021 7022 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7023 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7025 fi 7026 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7028 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7029 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7030 then : 7031 printf %s "(cached) " >&6 7032 else case e in #( 7033 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7034 /* end confdefs.h. */ 7035 int i; 7036 _ACEOF 7037 if ac_fn_c_try_compile "$LINENO" 7038 then : 7039 xorg_cv_cc_flag_unused_command_line_argument=yes 7040 else case e in #( 7041 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7042 esac 7043 fi 7044 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7045 esac 7046 fi 7047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7048 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7049 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7050 CFLAGS="$xorg_testset_save_CFLAGS" 7051 fi 7052 7053 found="no" 7054 7055 if test $found = "no" ; then 7056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7058 fi 7059 7060 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7062 fi 7063 7064 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7065 7066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7067 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7068 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7069 if eval test \${$cacheid+y} 7070 then : 7071 printf %s "(cached) " >&6 7072 else case e in #( 7073 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7074 /* end confdefs.h. */ 7075 int i; 7076 int 7077 main (void) 7078 { 7079 7080 ; 7081 return 0; 7082 } 7083 _ACEOF 7084 if ac_fn_c_try_link "$LINENO" 7085 then : 7086 eval $cacheid=yes 7087 else case e in #( 7088 e) eval $cacheid=no ;; 7089 esac 7090 fi 7091 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7092 conftest$ac_exeext conftest.$ac_ext ;; 7093 esac 7094 fi 7095 7096 7097 CFLAGS="$xorg_testset_save_CFLAGS" 7098 7099 eval supported=\$$cacheid 7100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7101 printf "%s\n" "$supported" >&6; } 7102 if test "$supported" = "yes" ; then 7103 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7104 found="yes" 7105 fi 7106 fi 7107 7108 7109 7110 7111 7112 7113 7114 7115 7116 7117 7118 7119 7120 7121 7122 xorg_testset_save_CFLAGS="$CFLAGS" 7123 7124 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7127 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7128 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7129 then : 7130 printf %s "(cached) " >&6 7131 else case e in #( 7132 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7133 /* end confdefs.h. */ 7134 int i; 7135 _ACEOF 7136 if ac_fn_c_try_compile "$LINENO" 7137 then : 7138 xorg_cv_cc_flag_unknown_warning_option=yes 7139 else case e in #( 7140 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7141 esac 7142 fi 7143 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7144 esac 7145 fi 7146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7147 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7148 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7149 CFLAGS="$xorg_testset_save_CFLAGS" 7150 fi 7151 7152 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7155 fi 7156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7158 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7159 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7160 then : 7161 printf %s "(cached) " >&6 7162 else case e in #( 7163 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7164 /* end confdefs.h. */ 7165 int i; 7166 _ACEOF 7167 if ac_fn_c_try_compile "$LINENO" 7168 then : 7169 xorg_cv_cc_flag_unused_command_line_argument=yes 7170 else case e in #( 7171 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7172 esac 7173 fi 7174 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7175 esac 7176 fi 7177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7178 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7179 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7180 CFLAGS="$xorg_testset_save_CFLAGS" 7181 fi 7182 7183 found="no" 7184 7185 if test $found = "no" ; then 7186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7188 fi 7189 7190 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7191 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7192 fi 7193 7194 CFLAGS="$CFLAGS -Wredundant-decls" 7195 7196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7197 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7198 cacheid=xorg_cv_cc_flag__Wredundant_decls 7199 if eval test \${$cacheid+y} 7200 then : 7201 printf %s "(cached) " >&6 7202 else case e in #( 7203 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7204 /* end confdefs.h. */ 7205 int i; 7206 int 7207 main (void) 7208 { 7209 7210 ; 7211 return 0; 7212 } 7213 _ACEOF 7214 if ac_fn_c_try_link "$LINENO" 7215 then : 7216 eval $cacheid=yes 7217 else case e in #( 7218 e) eval $cacheid=no ;; 7219 esac 7220 fi 7221 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7222 conftest$ac_exeext conftest.$ac_ext ;; 7223 esac 7224 fi 7225 7226 7227 CFLAGS="$xorg_testset_save_CFLAGS" 7228 7229 eval supported=\$$cacheid 7230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7231 printf "%s\n" "$supported" >&6; } 7232 if test "$supported" = "yes" ; then 7233 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7234 found="yes" 7235 fi 7236 fi 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246 7247 7248 7249 7250 7251 7252 xorg_testset_save_CFLAGS="$CFLAGS" 7253 7254 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7257 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7258 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7259 then : 7260 printf %s "(cached) " >&6 7261 else case e in #( 7262 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7263 /* end confdefs.h. */ 7264 int i; 7265 _ACEOF 7266 if ac_fn_c_try_compile "$LINENO" 7267 then : 7268 xorg_cv_cc_flag_unknown_warning_option=yes 7269 else case e in #( 7270 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7271 esac 7272 fi 7273 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7274 esac 7275 fi 7276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7277 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7278 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7279 CFLAGS="$xorg_testset_save_CFLAGS" 7280 fi 7281 7282 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7283 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7285 fi 7286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7288 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7289 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7290 then : 7291 printf %s "(cached) " >&6 7292 else case e in #( 7293 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7294 /* end confdefs.h. */ 7295 int i; 7296 _ACEOF 7297 if ac_fn_c_try_compile "$LINENO" 7298 then : 7299 xorg_cv_cc_flag_unused_command_line_argument=yes 7300 else case e in #( 7301 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7302 esac 7303 fi 7304 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7305 esac 7306 fi 7307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7308 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7309 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7310 CFLAGS="$xorg_testset_save_CFLAGS" 7311 fi 7312 7313 found="no" 7314 7315 if test $found = "no" ; then 7316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7318 fi 7319 7320 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7322 fi 7323 7324 CFLAGS="$CFLAGS -Wlogical-op" 7325 7326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7327 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7328 cacheid=xorg_cv_cc_flag__Wlogical_op 7329 if eval test \${$cacheid+y} 7330 then : 7331 printf %s "(cached) " >&6 7332 else case e in #( 7333 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7334 /* end confdefs.h. */ 7335 int i; 7336 int 7337 main (void) 7338 { 7339 7340 ; 7341 return 0; 7342 } 7343 _ACEOF 7344 if ac_fn_c_try_link "$LINENO" 7345 then : 7346 eval $cacheid=yes 7347 else case e in #( 7348 e) eval $cacheid=no ;; 7349 esac 7350 fi 7351 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7352 conftest$ac_exeext conftest.$ac_ext ;; 7353 esac 7354 fi 7355 7356 7357 CFLAGS="$xorg_testset_save_CFLAGS" 7358 7359 eval supported=\$$cacheid 7360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7361 printf "%s\n" "$supported" >&6; } 7362 if test "$supported" = "yes" ; then 7363 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7364 found="yes" 7365 fi 7366 fi 7367 7368 7369 7370 # These are currently disabled because they are noisy. They will be enabled 7371 # in the future once the codebase is sufficiently modernized to silence 7372 # them. For now, I don't want them to drown out the other warnings. 7373 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7374 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7375 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7376 7377 # Turn some warnings into errors, so we don't accidentally get successful builds 7378 # when there are problems that should be fixed. 7379 7380 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7381 7382 7383 7384 7385 7386 7387 7388 7389 7390 7391 7392 7393 7394 xorg_testset_save_CFLAGS="$CFLAGS" 7395 7396 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7399 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7400 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7401 then : 7402 printf %s "(cached) " >&6 7403 else case e in #( 7404 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7405 /* end confdefs.h. */ 7406 int i; 7407 _ACEOF 7408 if ac_fn_c_try_compile "$LINENO" 7409 then : 7410 xorg_cv_cc_flag_unknown_warning_option=yes 7411 else case e in #( 7412 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7413 esac 7414 fi 7415 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7416 esac 7417 fi 7418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7419 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7420 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7421 CFLAGS="$xorg_testset_save_CFLAGS" 7422 fi 7423 7424 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7425 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7427 fi 7428 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7430 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7431 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7432 then : 7433 printf %s "(cached) " >&6 7434 else case e in #( 7435 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7436 /* end confdefs.h. */ 7437 int i; 7438 _ACEOF 7439 if ac_fn_c_try_compile "$LINENO" 7440 then : 7441 xorg_cv_cc_flag_unused_command_line_argument=yes 7442 else case e in #( 7443 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7444 esac 7445 fi 7446 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7447 esac 7448 fi 7449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7450 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7451 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7452 CFLAGS="$xorg_testset_save_CFLAGS" 7453 fi 7454 7455 found="no" 7456 7457 if test $found = "no" ; then 7458 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7460 fi 7461 7462 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7464 fi 7465 7466 CFLAGS="$CFLAGS -Werror=implicit" 7467 7468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7469 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7470 cacheid=xorg_cv_cc_flag__Werror_implicit 7471 if eval test \${$cacheid+y} 7472 then : 7473 printf %s "(cached) " >&6 7474 else case e in #( 7475 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7476 /* end confdefs.h. */ 7477 int i; 7478 int 7479 main (void) 7480 { 7481 7482 ; 7483 return 0; 7484 } 7485 _ACEOF 7486 if ac_fn_c_try_link "$LINENO" 7487 then : 7488 eval $cacheid=yes 7489 else case e in #( 7490 e) eval $cacheid=no ;; 7491 esac 7492 fi 7493 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7494 conftest$ac_exeext conftest.$ac_ext ;; 7495 esac 7496 fi 7497 7498 7499 CFLAGS="$xorg_testset_save_CFLAGS" 7500 7501 eval supported=\$$cacheid 7502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7503 printf "%s\n" "$supported" >&6; } 7504 if test "$supported" = "yes" ; then 7505 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7506 found="yes" 7507 fi 7508 fi 7509 7510 if test $found = "no" ; then 7511 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7512 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7513 fi 7514 7515 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7516 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7517 fi 7518 7519 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7520 7521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7522 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7523 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7524 if eval test \${$cacheid+y} 7525 then : 7526 printf %s "(cached) " >&6 7527 else case e in #( 7528 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7529 /* end confdefs.h. */ 7530 int i; 7531 int 7532 main (void) 7533 { 7534 7535 ; 7536 return 0; 7537 } 7538 _ACEOF 7539 if ac_fn_c_try_link "$LINENO" 7540 then : 7541 eval $cacheid=yes 7542 else case e in #( 7543 e) eval $cacheid=no ;; 7544 esac 7545 fi 7546 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7547 conftest$ac_exeext conftest.$ac_ext ;; 7548 esac 7549 fi 7550 7551 7552 CFLAGS="$xorg_testset_save_CFLAGS" 7553 7554 eval supported=\$$cacheid 7555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7556 printf "%s\n" "$supported" >&6; } 7557 if test "$supported" = "yes" ; then 7558 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7559 found="yes" 7560 fi 7561 fi 7562 7563 7564 7565 7566 7567 7568 7569 7570 7571 7572 7573 7574 7575 7576 7577 xorg_testset_save_CFLAGS="$CFLAGS" 7578 7579 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7582 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7583 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7584 then : 7585 printf %s "(cached) " >&6 7586 else case e in #( 7587 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7588 /* end confdefs.h. */ 7589 int i; 7590 _ACEOF 7591 if ac_fn_c_try_compile "$LINENO" 7592 then : 7593 xorg_cv_cc_flag_unknown_warning_option=yes 7594 else case e in #( 7595 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7596 esac 7597 fi 7598 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7599 esac 7600 fi 7601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7602 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7603 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7604 CFLAGS="$xorg_testset_save_CFLAGS" 7605 fi 7606 7607 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7610 fi 7611 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7613 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7614 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7615 then : 7616 printf %s "(cached) " >&6 7617 else case e in #( 7618 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7619 /* end confdefs.h. */ 7620 int i; 7621 _ACEOF 7622 if ac_fn_c_try_compile "$LINENO" 7623 then : 7624 xorg_cv_cc_flag_unused_command_line_argument=yes 7625 else case e in #( 7626 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7627 esac 7628 fi 7629 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7630 esac 7631 fi 7632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7633 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7634 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7635 CFLAGS="$xorg_testset_save_CFLAGS" 7636 fi 7637 7638 found="no" 7639 7640 if test $found = "no" ; then 7641 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7643 fi 7644 7645 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7646 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7647 fi 7648 7649 CFLAGS="$CFLAGS -Werror=nonnull" 7650 7651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7652 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7653 cacheid=xorg_cv_cc_flag__Werror_nonnull 7654 if eval test \${$cacheid+y} 7655 then : 7656 printf %s "(cached) " >&6 7657 else case e in #( 7658 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7659 /* end confdefs.h. */ 7660 int i; 7661 int 7662 main (void) 7663 { 7664 7665 ; 7666 return 0; 7667 } 7668 _ACEOF 7669 if ac_fn_c_try_link "$LINENO" 7670 then : 7671 eval $cacheid=yes 7672 else case e in #( 7673 e) eval $cacheid=no ;; 7674 esac 7675 fi 7676 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7677 conftest$ac_exeext conftest.$ac_ext ;; 7678 esac 7679 fi 7680 7681 7682 CFLAGS="$xorg_testset_save_CFLAGS" 7683 7684 eval supported=\$$cacheid 7685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7686 printf "%s\n" "$supported" >&6; } 7687 if test "$supported" = "yes" ; then 7688 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7689 found="yes" 7690 fi 7691 fi 7692 7693 7694 7695 7696 7697 7698 7699 7700 7701 7702 7703 7704 7705 7706 7707 xorg_testset_save_CFLAGS="$CFLAGS" 7708 7709 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7712 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7713 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7714 then : 7715 printf %s "(cached) " >&6 7716 else case e in #( 7717 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7718 /* end confdefs.h. */ 7719 int i; 7720 _ACEOF 7721 if ac_fn_c_try_compile "$LINENO" 7722 then : 7723 xorg_cv_cc_flag_unknown_warning_option=yes 7724 else case e in #( 7725 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7726 esac 7727 fi 7728 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7729 esac 7730 fi 7731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7732 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7733 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7734 CFLAGS="$xorg_testset_save_CFLAGS" 7735 fi 7736 7737 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7738 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7740 fi 7741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7743 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7744 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7745 then : 7746 printf %s "(cached) " >&6 7747 else case e in #( 7748 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7749 /* end confdefs.h. */ 7750 int i; 7751 _ACEOF 7752 if ac_fn_c_try_compile "$LINENO" 7753 then : 7754 xorg_cv_cc_flag_unused_command_line_argument=yes 7755 else case e in #( 7756 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7757 esac 7758 fi 7759 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7760 esac 7761 fi 7762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7763 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7764 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7765 CFLAGS="$xorg_testset_save_CFLAGS" 7766 fi 7767 7768 found="no" 7769 7770 if test $found = "no" ; then 7771 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7773 fi 7774 7775 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7776 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7777 fi 7778 7779 CFLAGS="$CFLAGS -Werror=init-self" 7780 7781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7782 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7783 cacheid=xorg_cv_cc_flag__Werror_init_self 7784 if eval test \${$cacheid+y} 7785 then : 7786 printf %s "(cached) " >&6 7787 else case e in #( 7788 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7789 /* end confdefs.h. */ 7790 int i; 7791 int 7792 main (void) 7793 { 7794 7795 ; 7796 return 0; 7797 } 7798 _ACEOF 7799 if ac_fn_c_try_link "$LINENO" 7800 then : 7801 eval $cacheid=yes 7802 else case e in #( 7803 e) eval $cacheid=no ;; 7804 esac 7805 fi 7806 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7807 conftest$ac_exeext conftest.$ac_ext ;; 7808 esac 7809 fi 7810 7811 7812 CFLAGS="$xorg_testset_save_CFLAGS" 7813 7814 eval supported=\$$cacheid 7815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7816 printf "%s\n" "$supported" >&6; } 7817 if test "$supported" = "yes" ; then 7818 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7819 found="yes" 7820 fi 7821 fi 7822 7823 7824 7825 7826 7827 7828 7829 7830 7831 7832 7833 7834 7835 7836 7837 xorg_testset_save_CFLAGS="$CFLAGS" 7838 7839 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7842 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7843 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7844 then : 7845 printf %s "(cached) " >&6 7846 else case e in #( 7847 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7848 /* end confdefs.h. */ 7849 int i; 7850 _ACEOF 7851 if ac_fn_c_try_compile "$LINENO" 7852 then : 7853 xorg_cv_cc_flag_unknown_warning_option=yes 7854 else case e in #( 7855 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7856 esac 7857 fi 7858 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7859 esac 7860 fi 7861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7862 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7863 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7864 CFLAGS="$xorg_testset_save_CFLAGS" 7865 fi 7866 7867 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7868 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7870 fi 7871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7873 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7874 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7875 then : 7876 printf %s "(cached) " >&6 7877 else case e in #( 7878 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7879 /* end confdefs.h. */ 7880 int i; 7881 _ACEOF 7882 if ac_fn_c_try_compile "$LINENO" 7883 then : 7884 xorg_cv_cc_flag_unused_command_line_argument=yes 7885 else case e in #( 7886 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7887 esac 7888 fi 7889 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7890 esac 7891 fi 7892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7893 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7894 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7895 CFLAGS="$xorg_testset_save_CFLAGS" 7896 fi 7897 7898 found="no" 7899 7900 if test $found = "no" ; then 7901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7903 fi 7904 7905 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7907 fi 7908 7909 CFLAGS="$CFLAGS -Werror=main" 7910 7911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7912 printf %s "checking if $CC supports -Werror=main... " >&6; } 7913 cacheid=xorg_cv_cc_flag__Werror_main 7914 if eval test \${$cacheid+y} 7915 then : 7916 printf %s "(cached) " >&6 7917 else case e in #( 7918 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7919 /* end confdefs.h. */ 7920 int i; 7921 int 7922 main (void) 7923 { 7924 7925 ; 7926 return 0; 7927 } 7928 _ACEOF 7929 if ac_fn_c_try_link "$LINENO" 7930 then : 7931 eval $cacheid=yes 7932 else case e in #( 7933 e) eval $cacheid=no ;; 7934 esac 7935 fi 7936 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7937 conftest$ac_exeext conftest.$ac_ext ;; 7938 esac 7939 fi 7940 7941 7942 CFLAGS="$xorg_testset_save_CFLAGS" 7943 7944 eval supported=\$$cacheid 7945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7946 printf "%s\n" "$supported" >&6; } 7947 if test "$supported" = "yes" ; then 7948 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7949 found="yes" 7950 fi 7951 fi 7952 7953 7954 7955 7956 7957 7958 7959 7960 7961 7962 7963 7964 7965 7966 7967 xorg_testset_save_CFLAGS="$CFLAGS" 7968 7969 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7972 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7973 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7974 then : 7975 printf %s "(cached) " >&6 7976 else case e in #( 7977 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7978 /* end confdefs.h. */ 7979 int i; 7980 _ACEOF 7981 if ac_fn_c_try_compile "$LINENO" 7982 then : 7983 xorg_cv_cc_flag_unknown_warning_option=yes 7984 else case e in #( 7985 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7986 esac 7987 fi 7988 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7989 esac 7990 fi 7991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7992 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7993 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7994 CFLAGS="$xorg_testset_save_CFLAGS" 7995 fi 7996 7997 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7998 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8000 fi 8001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8003 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8004 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8005 then : 8006 printf %s "(cached) " >&6 8007 else case e in #( 8008 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8009 /* end confdefs.h. */ 8010 int i; 8011 _ACEOF 8012 if ac_fn_c_try_compile "$LINENO" 8013 then : 8014 xorg_cv_cc_flag_unused_command_line_argument=yes 8015 else case e in #( 8016 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8017 esac 8018 fi 8019 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8020 esac 8021 fi 8022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8023 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8024 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8025 CFLAGS="$xorg_testset_save_CFLAGS" 8026 fi 8027 8028 found="no" 8029 8030 if test $found = "no" ; then 8031 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8033 fi 8034 8035 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8036 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8037 fi 8038 8039 CFLAGS="$CFLAGS -Werror=missing-braces" 8040 8041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8042 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8043 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8044 if eval test \${$cacheid+y} 8045 then : 8046 printf %s "(cached) " >&6 8047 else case e in #( 8048 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8049 /* end confdefs.h. */ 8050 int i; 8051 int 8052 main (void) 8053 { 8054 8055 ; 8056 return 0; 8057 } 8058 _ACEOF 8059 if ac_fn_c_try_link "$LINENO" 8060 then : 8061 eval $cacheid=yes 8062 else case e in #( 8063 e) eval $cacheid=no ;; 8064 esac 8065 fi 8066 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8067 conftest$ac_exeext conftest.$ac_ext ;; 8068 esac 8069 fi 8070 8071 8072 CFLAGS="$xorg_testset_save_CFLAGS" 8073 8074 eval supported=\$$cacheid 8075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8076 printf "%s\n" "$supported" >&6; } 8077 if test "$supported" = "yes" ; then 8078 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8079 found="yes" 8080 fi 8081 fi 8082 8083 8084 8085 8086 8087 8088 8089 8090 8091 8092 8093 8094 8095 8096 8097 xorg_testset_save_CFLAGS="$CFLAGS" 8098 8099 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8102 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8103 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8104 then : 8105 printf %s "(cached) " >&6 8106 else case e in #( 8107 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8108 /* end confdefs.h. */ 8109 int i; 8110 _ACEOF 8111 if ac_fn_c_try_compile "$LINENO" 8112 then : 8113 xorg_cv_cc_flag_unknown_warning_option=yes 8114 else case e in #( 8115 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8116 esac 8117 fi 8118 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8119 esac 8120 fi 8121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8122 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8123 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8124 CFLAGS="$xorg_testset_save_CFLAGS" 8125 fi 8126 8127 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8128 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8130 fi 8131 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8133 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8134 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8135 then : 8136 printf %s "(cached) " >&6 8137 else case e in #( 8138 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8139 /* end confdefs.h. */ 8140 int i; 8141 _ACEOF 8142 if ac_fn_c_try_compile "$LINENO" 8143 then : 8144 xorg_cv_cc_flag_unused_command_line_argument=yes 8145 else case e in #( 8146 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8147 esac 8148 fi 8149 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8150 esac 8151 fi 8152 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8153 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8154 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8155 CFLAGS="$xorg_testset_save_CFLAGS" 8156 fi 8157 8158 found="no" 8159 8160 if test $found = "no" ; then 8161 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8163 fi 8164 8165 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8166 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8167 fi 8168 8169 CFLAGS="$CFLAGS -Werror=sequence-point" 8170 8171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8172 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8173 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8174 if eval test \${$cacheid+y} 8175 then : 8176 printf %s "(cached) " >&6 8177 else case e in #( 8178 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8179 /* end confdefs.h. */ 8180 int i; 8181 int 8182 main (void) 8183 { 8184 8185 ; 8186 return 0; 8187 } 8188 _ACEOF 8189 if ac_fn_c_try_link "$LINENO" 8190 then : 8191 eval $cacheid=yes 8192 else case e in #( 8193 e) eval $cacheid=no ;; 8194 esac 8195 fi 8196 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8197 conftest$ac_exeext conftest.$ac_ext ;; 8198 esac 8199 fi 8200 8201 8202 CFLAGS="$xorg_testset_save_CFLAGS" 8203 8204 eval supported=\$$cacheid 8205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8206 printf "%s\n" "$supported" >&6; } 8207 if test "$supported" = "yes" ; then 8208 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8209 found="yes" 8210 fi 8211 fi 8212 8213 8214 8215 8216 8217 8218 8219 8220 8221 8222 8223 8224 8225 8226 8227 xorg_testset_save_CFLAGS="$CFLAGS" 8228 8229 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8230 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8232 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8233 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8234 then : 8235 printf %s "(cached) " >&6 8236 else case e in #( 8237 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8238 /* end confdefs.h. */ 8239 int i; 8240 _ACEOF 8241 if ac_fn_c_try_compile "$LINENO" 8242 then : 8243 xorg_cv_cc_flag_unknown_warning_option=yes 8244 else case e in #( 8245 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8246 esac 8247 fi 8248 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8249 esac 8250 fi 8251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8252 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8253 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8254 CFLAGS="$xorg_testset_save_CFLAGS" 8255 fi 8256 8257 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8258 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8260 fi 8261 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8263 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8264 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8265 then : 8266 printf %s "(cached) " >&6 8267 else case e in #( 8268 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8269 /* end confdefs.h. */ 8270 int i; 8271 _ACEOF 8272 if ac_fn_c_try_compile "$LINENO" 8273 then : 8274 xorg_cv_cc_flag_unused_command_line_argument=yes 8275 else case e in #( 8276 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8277 esac 8278 fi 8279 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8280 esac 8281 fi 8282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8283 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8284 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8285 CFLAGS="$xorg_testset_save_CFLAGS" 8286 fi 8287 8288 found="no" 8289 8290 if test $found = "no" ; then 8291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8293 fi 8294 8295 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8297 fi 8298 8299 CFLAGS="$CFLAGS -Werror=return-type" 8300 8301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8302 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8303 cacheid=xorg_cv_cc_flag__Werror_return_type 8304 if eval test \${$cacheid+y} 8305 then : 8306 printf %s "(cached) " >&6 8307 else case e in #( 8308 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8309 /* end confdefs.h. */ 8310 int i; 8311 int 8312 main (void) 8313 { 8314 8315 ; 8316 return 0; 8317 } 8318 _ACEOF 8319 if ac_fn_c_try_link "$LINENO" 8320 then : 8321 eval $cacheid=yes 8322 else case e in #( 8323 e) eval $cacheid=no ;; 8324 esac 8325 fi 8326 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8327 conftest$ac_exeext conftest.$ac_ext ;; 8328 esac 8329 fi 8330 8331 8332 CFLAGS="$xorg_testset_save_CFLAGS" 8333 8334 eval supported=\$$cacheid 8335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8336 printf "%s\n" "$supported" >&6; } 8337 if test "$supported" = "yes" ; then 8338 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8339 found="yes" 8340 fi 8341 fi 8342 8343 if test $found = "no" ; then 8344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8346 fi 8347 8348 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8350 fi 8351 8352 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8353 8354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8355 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8356 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8357 if eval test \${$cacheid+y} 8358 then : 8359 printf %s "(cached) " >&6 8360 else case e in #( 8361 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8362 /* end confdefs.h. */ 8363 int i; 8364 int 8365 main (void) 8366 { 8367 8368 ; 8369 return 0; 8370 } 8371 _ACEOF 8372 if ac_fn_c_try_link "$LINENO" 8373 then : 8374 eval $cacheid=yes 8375 else case e in #( 8376 e) eval $cacheid=no ;; 8377 esac 8378 fi 8379 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8380 conftest$ac_exeext conftest.$ac_ext ;; 8381 esac 8382 fi 8383 8384 8385 CFLAGS="$xorg_testset_save_CFLAGS" 8386 8387 eval supported=\$$cacheid 8388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8389 printf "%s\n" "$supported" >&6; } 8390 if test "$supported" = "yes" ; then 8391 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8392 found="yes" 8393 fi 8394 fi 8395 8396 8397 8398 8399 8400 8401 8402 8403 8404 8405 8406 8407 8408 8409 8410 xorg_testset_save_CFLAGS="$CFLAGS" 8411 8412 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8415 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8416 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8417 then : 8418 printf %s "(cached) " >&6 8419 else case e in #( 8420 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8421 /* end confdefs.h. */ 8422 int i; 8423 _ACEOF 8424 if ac_fn_c_try_compile "$LINENO" 8425 then : 8426 xorg_cv_cc_flag_unknown_warning_option=yes 8427 else case e in #( 8428 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8429 esac 8430 fi 8431 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8432 esac 8433 fi 8434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8435 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8436 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8437 CFLAGS="$xorg_testset_save_CFLAGS" 8438 fi 8439 8440 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8443 fi 8444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8446 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8447 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8448 then : 8449 printf %s "(cached) " >&6 8450 else case e in #( 8451 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8452 /* end confdefs.h. */ 8453 int i; 8454 _ACEOF 8455 if ac_fn_c_try_compile "$LINENO" 8456 then : 8457 xorg_cv_cc_flag_unused_command_line_argument=yes 8458 else case e in #( 8459 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8460 esac 8461 fi 8462 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8463 esac 8464 fi 8465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8466 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8467 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8468 CFLAGS="$xorg_testset_save_CFLAGS" 8469 fi 8470 8471 found="no" 8472 8473 if test $found = "no" ; then 8474 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8476 fi 8477 8478 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8479 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8480 fi 8481 8482 CFLAGS="$CFLAGS -Werror=trigraphs" 8483 8484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8485 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8486 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8487 if eval test \${$cacheid+y} 8488 then : 8489 printf %s "(cached) " >&6 8490 else case e in #( 8491 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8492 /* end confdefs.h. */ 8493 int i; 8494 int 8495 main (void) 8496 { 8497 8498 ; 8499 return 0; 8500 } 8501 _ACEOF 8502 if ac_fn_c_try_link "$LINENO" 8503 then : 8504 eval $cacheid=yes 8505 else case e in #( 8506 e) eval $cacheid=no ;; 8507 esac 8508 fi 8509 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8510 conftest$ac_exeext conftest.$ac_ext ;; 8511 esac 8512 fi 8513 8514 8515 CFLAGS="$xorg_testset_save_CFLAGS" 8516 8517 eval supported=\$$cacheid 8518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8519 printf "%s\n" "$supported" >&6; } 8520 if test "$supported" = "yes" ; then 8521 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8522 found="yes" 8523 fi 8524 fi 8525 8526 8527 8528 8529 8530 8531 8532 8533 8534 8535 8536 8537 8538 8539 8540 xorg_testset_save_CFLAGS="$CFLAGS" 8541 8542 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8545 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8546 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8547 then : 8548 printf %s "(cached) " >&6 8549 else case e in #( 8550 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8551 /* end confdefs.h. */ 8552 int i; 8553 _ACEOF 8554 if ac_fn_c_try_compile "$LINENO" 8555 then : 8556 xorg_cv_cc_flag_unknown_warning_option=yes 8557 else case e in #( 8558 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8559 esac 8560 fi 8561 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8562 esac 8563 fi 8564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8565 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8566 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8567 CFLAGS="$xorg_testset_save_CFLAGS" 8568 fi 8569 8570 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8571 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8573 fi 8574 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8576 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8577 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8578 then : 8579 printf %s "(cached) " >&6 8580 else case e in #( 8581 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8582 /* end confdefs.h. */ 8583 int i; 8584 _ACEOF 8585 if ac_fn_c_try_compile "$LINENO" 8586 then : 8587 xorg_cv_cc_flag_unused_command_line_argument=yes 8588 else case e in #( 8589 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8590 esac 8591 fi 8592 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8593 esac 8594 fi 8595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8596 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8597 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8598 CFLAGS="$xorg_testset_save_CFLAGS" 8599 fi 8600 8601 found="no" 8602 8603 if test $found = "no" ; then 8604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8606 fi 8607 8608 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8609 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8610 fi 8611 8612 CFLAGS="$CFLAGS -Werror=array-bounds" 8613 8614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8615 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8616 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8617 if eval test \${$cacheid+y} 8618 then : 8619 printf %s "(cached) " >&6 8620 else case e in #( 8621 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8622 /* end confdefs.h. */ 8623 int i; 8624 int 8625 main (void) 8626 { 8627 8628 ; 8629 return 0; 8630 } 8631 _ACEOF 8632 if ac_fn_c_try_link "$LINENO" 8633 then : 8634 eval $cacheid=yes 8635 else case e in #( 8636 e) eval $cacheid=no ;; 8637 esac 8638 fi 8639 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8640 conftest$ac_exeext conftest.$ac_ext ;; 8641 esac 8642 fi 8643 8644 8645 CFLAGS="$xorg_testset_save_CFLAGS" 8646 8647 eval supported=\$$cacheid 8648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8649 printf "%s\n" "$supported" >&6; } 8650 if test "$supported" = "yes" ; then 8651 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8652 found="yes" 8653 fi 8654 fi 8655 8656 8657 8658 8659 8660 8661 8662 8663 8664 8665 8666 8667 8668 8669 8670 xorg_testset_save_CFLAGS="$CFLAGS" 8671 8672 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8675 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8676 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8677 then : 8678 printf %s "(cached) " >&6 8679 else case e in #( 8680 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8681 /* end confdefs.h. */ 8682 int i; 8683 _ACEOF 8684 if ac_fn_c_try_compile "$LINENO" 8685 then : 8686 xorg_cv_cc_flag_unknown_warning_option=yes 8687 else case e in #( 8688 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8689 esac 8690 fi 8691 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8692 esac 8693 fi 8694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8695 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8696 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8697 CFLAGS="$xorg_testset_save_CFLAGS" 8698 fi 8699 8700 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8701 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8703 fi 8704 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8706 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8707 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8708 then : 8709 printf %s "(cached) " >&6 8710 else case e in #( 8711 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8712 /* end confdefs.h. */ 8713 int i; 8714 _ACEOF 8715 if ac_fn_c_try_compile "$LINENO" 8716 then : 8717 xorg_cv_cc_flag_unused_command_line_argument=yes 8718 else case e in #( 8719 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8720 esac 8721 fi 8722 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8723 esac 8724 fi 8725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8726 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8727 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8728 CFLAGS="$xorg_testset_save_CFLAGS" 8729 fi 8730 8731 found="no" 8732 8733 if test $found = "no" ; then 8734 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8736 fi 8737 8738 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8739 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8740 fi 8741 8742 CFLAGS="$CFLAGS -Werror=write-strings" 8743 8744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8745 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8746 cacheid=xorg_cv_cc_flag__Werror_write_strings 8747 if eval test \${$cacheid+y} 8748 then : 8749 printf %s "(cached) " >&6 8750 else case e in #( 8751 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8752 /* end confdefs.h. */ 8753 int i; 8754 int 8755 main (void) 8756 { 8757 8758 ; 8759 return 0; 8760 } 8761 _ACEOF 8762 if ac_fn_c_try_link "$LINENO" 8763 then : 8764 eval $cacheid=yes 8765 else case e in #( 8766 e) eval $cacheid=no ;; 8767 esac 8768 fi 8769 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8770 conftest$ac_exeext conftest.$ac_ext ;; 8771 esac 8772 fi 8773 8774 8775 CFLAGS="$xorg_testset_save_CFLAGS" 8776 8777 eval supported=\$$cacheid 8778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8779 printf "%s\n" "$supported" >&6; } 8780 if test "$supported" = "yes" ; then 8781 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8782 found="yes" 8783 fi 8784 fi 8785 8786 8787 8788 8789 8790 8791 8792 8793 8794 8795 8796 8797 8798 8799 8800 xorg_testset_save_CFLAGS="$CFLAGS" 8801 8802 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8805 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8806 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8807 then : 8808 printf %s "(cached) " >&6 8809 else case e in #( 8810 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8811 /* end confdefs.h. */ 8812 int i; 8813 _ACEOF 8814 if ac_fn_c_try_compile "$LINENO" 8815 then : 8816 xorg_cv_cc_flag_unknown_warning_option=yes 8817 else case e in #( 8818 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8819 esac 8820 fi 8821 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8822 esac 8823 fi 8824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8825 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8826 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8827 CFLAGS="$xorg_testset_save_CFLAGS" 8828 fi 8829 8830 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8833 fi 8834 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8836 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8837 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8838 then : 8839 printf %s "(cached) " >&6 8840 else case e in #( 8841 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8842 /* end confdefs.h. */ 8843 int i; 8844 _ACEOF 8845 if ac_fn_c_try_compile "$LINENO" 8846 then : 8847 xorg_cv_cc_flag_unused_command_line_argument=yes 8848 else case e in #( 8849 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8850 esac 8851 fi 8852 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8853 esac 8854 fi 8855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8856 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8857 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8858 CFLAGS="$xorg_testset_save_CFLAGS" 8859 fi 8860 8861 found="no" 8862 8863 if test $found = "no" ; then 8864 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8866 fi 8867 8868 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8869 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8870 fi 8871 8872 CFLAGS="$CFLAGS -Werror=address" 8873 8874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8875 printf %s "checking if $CC supports -Werror=address... " >&6; } 8876 cacheid=xorg_cv_cc_flag__Werror_address 8877 if eval test \${$cacheid+y} 8878 then : 8879 printf %s "(cached) " >&6 8880 else case e in #( 8881 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8882 /* end confdefs.h. */ 8883 int i; 8884 int 8885 main (void) 8886 { 8887 8888 ; 8889 return 0; 8890 } 8891 _ACEOF 8892 if ac_fn_c_try_link "$LINENO" 8893 then : 8894 eval $cacheid=yes 8895 else case e in #( 8896 e) eval $cacheid=no ;; 8897 esac 8898 fi 8899 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8900 conftest$ac_exeext conftest.$ac_ext ;; 8901 esac 8902 fi 8903 8904 8905 CFLAGS="$xorg_testset_save_CFLAGS" 8906 8907 eval supported=\$$cacheid 8908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8909 printf "%s\n" "$supported" >&6; } 8910 if test "$supported" = "yes" ; then 8911 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8912 found="yes" 8913 fi 8914 fi 8915 8916 8917 8918 8919 8920 8921 8922 8923 8924 8925 8926 8927 8928 8929 8930 xorg_testset_save_CFLAGS="$CFLAGS" 8931 8932 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8935 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8936 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8937 then : 8938 printf %s "(cached) " >&6 8939 else case e in #( 8940 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8941 /* end confdefs.h. */ 8942 int i; 8943 _ACEOF 8944 if ac_fn_c_try_compile "$LINENO" 8945 then : 8946 xorg_cv_cc_flag_unknown_warning_option=yes 8947 else case e in #( 8948 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8949 esac 8950 fi 8951 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8952 esac 8953 fi 8954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8955 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8956 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8957 CFLAGS="$xorg_testset_save_CFLAGS" 8958 fi 8959 8960 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8961 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8963 fi 8964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8966 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8967 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8968 then : 8969 printf %s "(cached) " >&6 8970 else case e in #( 8971 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8972 /* end confdefs.h. */ 8973 int i; 8974 _ACEOF 8975 if ac_fn_c_try_compile "$LINENO" 8976 then : 8977 xorg_cv_cc_flag_unused_command_line_argument=yes 8978 else case e in #( 8979 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8980 esac 8981 fi 8982 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8983 esac 8984 fi 8985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8986 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8987 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8988 CFLAGS="$xorg_testset_save_CFLAGS" 8989 fi 8990 8991 found="no" 8992 8993 if test $found = "no" ; then 8994 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8996 fi 8997 8998 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8999 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9000 fi 9001 9002 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 9003 9004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 9005 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 9006 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9007 if eval test \${$cacheid+y} 9008 then : 9009 printf %s "(cached) " >&6 9010 else case e in #( 9011 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9012 /* end confdefs.h. */ 9013 int i; 9014 int 9015 main (void) 9016 { 9017 9018 ; 9019 return 0; 9020 } 9021 _ACEOF 9022 if ac_fn_c_try_link "$LINENO" 9023 then : 9024 eval $cacheid=yes 9025 else case e in #( 9026 e) eval $cacheid=no ;; 9027 esac 9028 fi 9029 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9030 conftest$ac_exeext conftest.$ac_ext ;; 9031 esac 9032 fi 9033 9034 9035 CFLAGS="$xorg_testset_save_CFLAGS" 9036 9037 eval supported=\$$cacheid 9038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9039 printf "%s\n" "$supported" >&6; } 9040 if test "$supported" = "yes" ; then 9041 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9042 found="yes" 9043 fi 9044 fi 9045 9046 if test $found = "no" ; then 9047 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9049 fi 9050 9051 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9053 fi 9054 9055 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9056 9057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9058 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9059 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9060 if eval test \${$cacheid+y} 9061 then : 9062 printf %s "(cached) " >&6 9063 else case e in #( 9064 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9065 /* end confdefs.h. */ 9066 int i; 9067 int 9068 main (void) 9069 { 9070 9071 ; 9072 return 0; 9073 } 9074 _ACEOF 9075 if ac_fn_c_try_link "$LINENO" 9076 then : 9077 eval $cacheid=yes 9078 else case e in #( 9079 e) eval $cacheid=no ;; 9080 esac 9081 fi 9082 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9083 conftest$ac_exeext conftest.$ac_ext ;; 9084 esac 9085 fi 9086 9087 9088 CFLAGS="$xorg_testset_save_CFLAGS" 9089 9090 eval supported=\$$cacheid 9091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9092 printf "%s\n" "$supported" >&6; } 9093 if test "$supported" = "yes" ; then 9094 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9095 found="yes" 9096 fi 9097 fi 9098 9099 9100 9101 9102 9103 9104 9105 9106 9107 9108 9109 9110 9111 9112 9113 xorg_testset_save_CFLAGS="$CFLAGS" 9114 9115 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9118 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9119 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9120 then : 9121 printf %s "(cached) " >&6 9122 else case e in #( 9123 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9124 /* end confdefs.h. */ 9125 int i; 9126 _ACEOF 9127 if ac_fn_c_try_compile "$LINENO" 9128 then : 9129 xorg_cv_cc_flag_unknown_warning_option=yes 9130 else case e in #( 9131 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9132 esac 9133 fi 9134 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9135 esac 9136 fi 9137 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9138 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9139 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9140 CFLAGS="$xorg_testset_save_CFLAGS" 9141 fi 9142 9143 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9144 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9146 fi 9147 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9149 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9150 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9151 then : 9152 printf %s "(cached) " >&6 9153 else case e in #( 9154 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9155 /* end confdefs.h. */ 9156 int i; 9157 _ACEOF 9158 if ac_fn_c_try_compile "$LINENO" 9159 then : 9160 xorg_cv_cc_flag_unused_command_line_argument=yes 9161 else case e in #( 9162 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9163 esac 9164 fi 9165 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9166 esac 9167 fi 9168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9169 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9170 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9171 CFLAGS="$xorg_testset_save_CFLAGS" 9172 fi 9173 9174 found="no" 9175 9176 if test $found = "no" ; then 9177 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9179 fi 9180 9181 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9183 fi 9184 9185 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9186 9187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9188 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9189 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9190 if eval test \${$cacheid+y} 9191 then : 9192 printf %s "(cached) " >&6 9193 else case e in #( 9194 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9195 /* end confdefs.h. */ 9196 int i; 9197 int 9198 main (void) 9199 { 9200 9201 ; 9202 return 0; 9203 } 9204 _ACEOF 9205 if ac_fn_c_try_link "$LINENO" 9206 then : 9207 eval $cacheid=yes 9208 else case e in #( 9209 e) eval $cacheid=no ;; 9210 esac 9211 fi 9212 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9213 conftest$ac_exeext conftest.$ac_ext ;; 9214 esac 9215 fi 9216 9217 9218 CFLAGS="$xorg_testset_save_CFLAGS" 9219 9220 eval supported=\$$cacheid 9221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9222 printf "%s\n" "$supported" >&6; } 9223 if test "$supported" = "yes" ; then 9224 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9225 found="yes" 9226 fi 9227 fi 9228 9229 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9230 else 9231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&5 9232 printf "%s\n" "$as_me: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&2;} 9233 9234 9235 9236 9237 9238 9239 9240 9241 9242 9243 9244 9245 9246 xorg_testset_save_CFLAGS="$CFLAGS" 9247 9248 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9251 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9252 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9253 then : 9254 printf %s "(cached) " >&6 9255 else case e in #( 9256 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9257 /* end confdefs.h. */ 9258 int i; 9259 _ACEOF 9260 if ac_fn_c_try_compile "$LINENO" 9261 then : 9262 xorg_cv_cc_flag_unknown_warning_option=yes 9263 else case e in #( 9264 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9265 esac 9266 fi 9267 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9268 esac 9269 fi 9270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9271 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9272 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9273 CFLAGS="$xorg_testset_save_CFLAGS" 9274 fi 9275 9276 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9277 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9279 fi 9280 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9282 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9283 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9284 then : 9285 printf %s "(cached) " >&6 9286 else case e in #( 9287 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9288 /* end confdefs.h. */ 9289 int i; 9290 _ACEOF 9291 if ac_fn_c_try_compile "$LINENO" 9292 then : 9293 xorg_cv_cc_flag_unused_command_line_argument=yes 9294 else case e in #( 9295 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9296 esac 9297 fi 9298 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9299 esac 9300 fi 9301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9302 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9303 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9304 CFLAGS="$xorg_testset_save_CFLAGS" 9305 fi 9306 9307 found="no" 9308 9309 if test $found = "no" ; then 9310 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9312 fi 9313 9314 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9316 fi 9317 9318 CFLAGS="$CFLAGS -Wimplicit" 9319 9320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9321 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9322 cacheid=xorg_cv_cc_flag__Wimplicit 9323 if eval test \${$cacheid+y} 9324 then : 9325 printf %s "(cached) " >&6 9326 else case e in #( 9327 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9328 /* end confdefs.h. */ 9329 int i; 9330 int 9331 main (void) 9332 { 9333 9334 ; 9335 return 0; 9336 } 9337 _ACEOF 9338 if ac_fn_c_try_link "$LINENO" 9339 then : 9340 eval $cacheid=yes 9341 else case e in #( 9342 e) eval $cacheid=no ;; 9343 esac 9344 fi 9345 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9346 conftest$ac_exeext conftest.$ac_ext ;; 9347 esac 9348 fi 9349 9350 9351 CFLAGS="$xorg_testset_save_CFLAGS" 9352 9353 eval supported=\$$cacheid 9354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9355 printf "%s\n" "$supported" >&6; } 9356 if test "$supported" = "yes" ; then 9357 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9358 found="yes" 9359 fi 9360 fi 9361 9362 9363 9364 9365 9366 9367 9368 9369 9370 9371 9372 9373 9374 9375 9376 xorg_testset_save_CFLAGS="$CFLAGS" 9377 9378 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9381 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9382 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9383 then : 9384 printf %s "(cached) " >&6 9385 else case e in #( 9386 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9387 /* end confdefs.h. */ 9388 int i; 9389 _ACEOF 9390 if ac_fn_c_try_compile "$LINENO" 9391 then : 9392 xorg_cv_cc_flag_unknown_warning_option=yes 9393 else case e in #( 9394 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9395 esac 9396 fi 9397 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9398 esac 9399 fi 9400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9401 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9402 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9403 CFLAGS="$xorg_testset_save_CFLAGS" 9404 fi 9405 9406 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9407 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9409 fi 9410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9412 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9413 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9414 then : 9415 printf %s "(cached) " >&6 9416 else case e in #( 9417 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9418 /* end confdefs.h. */ 9419 int i; 9420 _ACEOF 9421 if ac_fn_c_try_compile "$LINENO" 9422 then : 9423 xorg_cv_cc_flag_unused_command_line_argument=yes 9424 else case e in #( 9425 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9426 esac 9427 fi 9428 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9429 esac 9430 fi 9431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9432 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9433 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9434 CFLAGS="$xorg_testset_save_CFLAGS" 9435 fi 9436 9437 found="no" 9438 9439 if test $found = "no" ; then 9440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9442 fi 9443 9444 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9446 fi 9447 9448 CFLAGS="$CFLAGS -Wnonnull" 9449 9450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9451 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9452 cacheid=xorg_cv_cc_flag__Wnonnull 9453 if eval test \${$cacheid+y} 9454 then : 9455 printf %s "(cached) " >&6 9456 else case e in #( 9457 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9458 /* end confdefs.h. */ 9459 int i; 9460 int 9461 main (void) 9462 { 9463 9464 ; 9465 return 0; 9466 } 9467 _ACEOF 9468 if ac_fn_c_try_link "$LINENO" 9469 then : 9470 eval $cacheid=yes 9471 else case e in #( 9472 e) eval $cacheid=no ;; 9473 esac 9474 fi 9475 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9476 conftest$ac_exeext conftest.$ac_ext ;; 9477 esac 9478 fi 9479 9480 9481 CFLAGS="$xorg_testset_save_CFLAGS" 9482 9483 eval supported=\$$cacheid 9484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9485 printf "%s\n" "$supported" >&6; } 9486 if test "$supported" = "yes" ; then 9487 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9488 found="yes" 9489 fi 9490 fi 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500 9501 9502 9503 9504 9505 9506 xorg_testset_save_CFLAGS="$CFLAGS" 9507 9508 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9511 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9512 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9513 then : 9514 printf %s "(cached) " >&6 9515 else case e in #( 9516 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9517 /* end confdefs.h. */ 9518 int i; 9519 _ACEOF 9520 if ac_fn_c_try_compile "$LINENO" 9521 then : 9522 xorg_cv_cc_flag_unknown_warning_option=yes 9523 else case e in #( 9524 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9525 esac 9526 fi 9527 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9528 esac 9529 fi 9530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9531 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9532 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9533 CFLAGS="$xorg_testset_save_CFLAGS" 9534 fi 9535 9536 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9537 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9539 fi 9540 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9542 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9543 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9544 then : 9545 printf %s "(cached) " >&6 9546 else case e in #( 9547 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9548 /* end confdefs.h. */ 9549 int i; 9550 _ACEOF 9551 if ac_fn_c_try_compile "$LINENO" 9552 then : 9553 xorg_cv_cc_flag_unused_command_line_argument=yes 9554 else case e in #( 9555 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9556 esac 9557 fi 9558 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9559 esac 9560 fi 9561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9562 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9563 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9564 CFLAGS="$xorg_testset_save_CFLAGS" 9565 fi 9566 9567 found="no" 9568 9569 if test $found = "no" ; then 9570 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9571 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9572 fi 9573 9574 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9575 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9576 fi 9577 9578 CFLAGS="$CFLAGS -Winit-self" 9579 9580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9581 printf %s "checking if $CC supports -Winit-self... " >&6; } 9582 cacheid=xorg_cv_cc_flag__Winit_self 9583 if eval test \${$cacheid+y} 9584 then : 9585 printf %s "(cached) " >&6 9586 else case e in #( 9587 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9588 /* end confdefs.h. */ 9589 int i; 9590 int 9591 main (void) 9592 { 9593 9594 ; 9595 return 0; 9596 } 9597 _ACEOF 9598 if ac_fn_c_try_link "$LINENO" 9599 then : 9600 eval $cacheid=yes 9601 else case e in #( 9602 e) eval $cacheid=no ;; 9603 esac 9604 fi 9605 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9606 conftest$ac_exeext conftest.$ac_ext ;; 9607 esac 9608 fi 9609 9610 9611 CFLAGS="$xorg_testset_save_CFLAGS" 9612 9613 eval supported=\$$cacheid 9614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9615 printf "%s\n" "$supported" >&6; } 9616 if test "$supported" = "yes" ; then 9617 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9618 found="yes" 9619 fi 9620 fi 9621 9622 9623 9624 9625 9626 9627 9628 9629 9630 9631 9632 9633 9634 9635 9636 xorg_testset_save_CFLAGS="$CFLAGS" 9637 9638 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9641 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9642 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9643 then : 9644 printf %s "(cached) " >&6 9645 else case e in #( 9646 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9647 /* end confdefs.h. */ 9648 int i; 9649 _ACEOF 9650 if ac_fn_c_try_compile "$LINENO" 9651 then : 9652 xorg_cv_cc_flag_unknown_warning_option=yes 9653 else case e in #( 9654 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9655 esac 9656 fi 9657 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9658 esac 9659 fi 9660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9661 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9662 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9663 CFLAGS="$xorg_testset_save_CFLAGS" 9664 fi 9665 9666 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9667 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9669 fi 9670 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9672 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9673 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9674 then : 9675 printf %s "(cached) " >&6 9676 else case e in #( 9677 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9678 /* end confdefs.h. */ 9679 int i; 9680 _ACEOF 9681 if ac_fn_c_try_compile "$LINENO" 9682 then : 9683 xorg_cv_cc_flag_unused_command_line_argument=yes 9684 else case e in #( 9685 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9686 esac 9687 fi 9688 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9689 esac 9690 fi 9691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9692 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9693 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9694 CFLAGS="$xorg_testset_save_CFLAGS" 9695 fi 9696 9697 found="no" 9698 9699 if test $found = "no" ; then 9700 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9702 fi 9703 9704 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9705 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9706 fi 9707 9708 CFLAGS="$CFLAGS -Wmain" 9709 9710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9711 printf %s "checking if $CC supports -Wmain... " >&6; } 9712 cacheid=xorg_cv_cc_flag__Wmain 9713 if eval test \${$cacheid+y} 9714 then : 9715 printf %s "(cached) " >&6 9716 else case e in #( 9717 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9718 /* end confdefs.h. */ 9719 int i; 9720 int 9721 main (void) 9722 { 9723 9724 ; 9725 return 0; 9726 } 9727 _ACEOF 9728 if ac_fn_c_try_link "$LINENO" 9729 then : 9730 eval $cacheid=yes 9731 else case e in #( 9732 e) eval $cacheid=no ;; 9733 esac 9734 fi 9735 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9736 conftest$ac_exeext conftest.$ac_ext ;; 9737 esac 9738 fi 9739 9740 9741 CFLAGS="$xorg_testset_save_CFLAGS" 9742 9743 eval supported=\$$cacheid 9744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9745 printf "%s\n" "$supported" >&6; } 9746 if test "$supported" = "yes" ; then 9747 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9748 found="yes" 9749 fi 9750 fi 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 9766 xorg_testset_save_CFLAGS="$CFLAGS" 9767 9768 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9771 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9772 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9773 then : 9774 printf %s "(cached) " >&6 9775 else case e in #( 9776 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9777 /* end confdefs.h. */ 9778 int i; 9779 _ACEOF 9780 if ac_fn_c_try_compile "$LINENO" 9781 then : 9782 xorg_cv_cc_flag_unknown_warning_option=yes 9783 else case e in #( 9784 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9785 esac 9786 fi 9787 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9788 esac 9789 fi 9790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9791 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9792 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9793 CFLAGS="$xorg_testset_save_CFLAGS" 9794 fi 9795 9796 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9797 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9799 fi 9800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9802 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9803 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9804 then : 9805 printf %s "(cached) " >&6 9806 else case e in #( 9807 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9808 /* end confdefs.h. */ 9809 int i; 9810 _ACEOF 9811 if ac_fn_c_try_compile "$LINENO" 9812 then : 9813 xorg_cv_cc_flag_unused_command_line_argument=yes 9814 else case e in #( 9815 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9816 esac 9817 fi 9818 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9819 esac 9820 fi 9821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9822 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9823 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9824 CFLAGS="$xorg_testset_save_CFLAGS" 9825 fi 9826 9827 found="no" 9828 9829 if test $found = "no" ; then 9830 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9832 fi 9833 9834 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9836 fi 9837 9838 CFLAGS="$CFLAGS -Wmissing-braces" 9839 9840 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9841 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9842 cacheid=xorg_cv_cc_flag__Wmissing_braces 9843 if eval test \${$cacheid+y} 9844 then : 9845 printf %s "(cached) " >&6 9846 else case e in #( 9847 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9848 /* end confdefs.h. */ 9849 int i; 9850 int 9851 main (void) 9852 { 9853 9854 ; 9855 return 0; 9856 } 9857 _ACEOF 9858 if ac_fn_c_try_link "$LINENO" 9859 then : 9860 eval $cacheid=yes 9861 else case e in #( 9862 e) eval $cacheid=no ;; 9863 esac 9864 fi 9865 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9866 conftest$ac_exeext conftest.$ac_ext ;; 9867 esac 9868 fi 9869 9870 9871 CFLAGS="$xorg_testset_save_CFLAGS" 9872 9873 eval supported=\$$cacheid 9874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9875 printf "%s\n" "$supported" >&6; } 9876 if test "$supported" = "yes" ; then 9877 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9878 found="yes" 9879 fi 9880 fi 9881 9882 9883 9884 9885 9886 9887 9888 9889 9890 9891 9892 9893 9894 9895 9896 xorg_testset_save_CFLAGS="$CFLAGS" 9897 9898 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9901 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9902 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9903 then : 9904 printf %s "(cached) " >&6 9905 else case e in #( 9906 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9907 /* end confdefs.h. */ 9908 int i; 9909 _ACEOF 9910 if ac_fn_c_try_compile "$LINENO" 9911 then : 9912 xorg_cv_cc_flag_unknown_warning_option=yes 9913 else case e in #( 9914 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9915 esac 9916 fi 9917 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9918 esac 9919 fi 9920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9921 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9922 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9923 CFLAGS="$xorg_testset_save_CFLAGS" 9924 fi 9925 9926 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9927 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9928 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9929 fi 9930 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9932 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9933 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9934 then : 9935 printf %s "(cached) " >&6 9936 else case e in #( 9937 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9938 /* end confdefs.h. */ 9939 int i; 9940 _ACEOF 9941 if ac_fn_c_try_compile "$LINENO" 9942 then : 9943 xorg_cv_cc_flag_unused_command_line_argument=yes 9944 else case e in #( 9945 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9946 esac 9947 fi 9948 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9949 esac 9950 fi 9951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9952 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9953 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9954 CFLAGS="$xorg_testset_save_CFLAGS" 9955 fi 9956 9957 found="no" 9958 9959 if test $found = "no" ; then 9960 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9962 fi 9963 9964 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9966 fi 9967 9968 CFLAGS="$CFLAGS -Wsequence-point" 9969 9970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9971 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9972 cacheid=xorg_cv_cc_flag__Wsequence_point 9973 if eval test \${$cacheid+y} 9974 then : 9975 printf %s "(cached) " >&6 9976 else case e in #( 9977 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9978 /* end confdefs.h. */ 9979 int i; 9980 int 9981 main (void) 9982 { 9983 9984 ; 9985 return 0; 9986 } 9987 _ACEOF 9988 if ac_fn_c_try_link "$LINENO" 9989 then : 9990 eval $cacheid=yes 9991 else case e in #( 9992 e) eval $cacheid=no ;; 9993 esac 9994 fi 9995 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9996 conftest$ac_exeext conftest.$ac_ext ;; 9997 esac 9998 fi 9999 10000 10001 CFLAGS="$xorg_testset_save_CFLAGS" 10002 10003 eval supported=\$$cacheid 10004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10005 printf "%s\n" "$supported" >&6; } 10006 if test "$supported" = "yes" ; then 10007 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10008 found="yes" 10009 fi 10010 fi 10011 10012 10013 10014 10015 10016 10017 10018 10019 10020 10021 10022 10023 10024 10025 10026 xorg_testset_save_CFLAGS="$CFLAGS" 10027 10028 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10031 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10032 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10033 then : 10034 printf %s "(cached) " >&6 10035 else case e in #( 10036 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10037 /* end confdefs.h. */ 10038 int i; 10039 _ACEOF 10040 if ac_fn_c_try_compile "$LINENO" 10041 then : 10042 xorg_cv_cc_flag_unknown_warning_option=yes 10043 else case e in #( 10044 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10045 esac 10046 fi 10047 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10048 esac 10049 fi 10050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10051 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10052 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10053 CFLAGS="$xorg_testset_save_CFLAGS" 10054 fi 10055 10056 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10057 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10059 fi 10060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10062 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10063 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10064 then : 10065 printf %s "(cached) " >&6 10066 else case e in #( 10067 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10068 /* end confdefs.h. */ 10069 int i; 10070 _ACEOF 10071 if ac_fn_c_try_compile "$LINENO" 10072 then : 10073 xorg_cv_cc_flag_unused_command_line_argument=yes 10074 else case e in #( 10075 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10076 esac 10077 fi 10078 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10079 esac 10080 fi 10081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10082 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10084 CFLAGS="$xorg_testset_save_CFLAGS" 10085 fi 10086 10087 found="no" 10088 10089 if test $found = "no" ; then 10090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10092 fi 10093 10094 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10096 fi 10097 10098 CFLAGS="$CFLAGS -Wreturn-type" 10099 10100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10101 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10102 cacheid=xorg_cv_cc_flag__Wreturn_type 10103 if eval test \${$cacheid+y} 10104 then : 10105 printf %s "(cached) " >&6 10106 else case e in #( 10107 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10108 /* end confdefs.h. */ 10109 int i; 10110 int 10111 main (void) 10112 { 10113 10114 ; 10115 return 0; 10116 } 10117 _ACEOF 10118 if ac_fn_c_try_link "$LINENO" 10119 then : 10120 eval $cacheid=yes 10121 else case e in #( 10122 e) eval $cacheid=no ;; 10123 esac 10124 fi 10125 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10126 conftest$ac_exeext conftest.$ac_ext ;; 10127 esac 10128 fi 10129 10130 10131 CFLAGS="$xorg_testset_save_CFLAGS" 10132 10133 eval supported=\$$cacheid 10134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10135 printf "%s\n" "$supported" >&6; } 10136 if test "$supported" = "yes" ; then 10137 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10138 found="yes" 10139 fi 10140 fi 10141 10142 10143 10144 10145 10146 10147 10148 10149 10150 10151 10152 10153 10154 10155 10156 xorg_testset_save_CFLAGS="$CFLAGS" 10157 10158 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10161 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10162 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10163 then : 10164 printf %s "(cached) " >&6 10165 else case e in #( 10166 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10167 /* end confdefs.h. */ 10168 int i; 10169 _ACEOF 10170 if ac_fn_c_try_compile "$LINENO" 10171 then : 10172 xorg_cv_cc_flag_unknown_warning_option=yes 10173 else case e in #( 10174 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10175 esac 10176 fi 10177 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10178 esac 10179 fi 10180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10181 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10182 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10183 CFLAGS="$xorg_testset_save_CFLAGS" 10184 fi 10185 10186 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10187 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10189 fi 10190 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10192 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10193 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10194 then : 10195 printf %s "(cached) " >&6 10196 else case e in #( 10197 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10198 /* end confdefs.h. */ 10199 int i; 10200 _ACEOF 10201 if ac_fn_c_try_compile "$LINENO" 10202 then : 10203 xorg_cv_cc_flag_unused_command_line_argument=yes 10204 else case e in #( 10205 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10206 esac 10207 fi 10208 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10209 esac 10210 fi 10211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10212 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10213 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10214 CFLAGS="$xorg_testset_save_CFLAGS" 10215 fi 10216 10217 found="no" 10218 10219 if test $found = "no" ; then 10220 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10222 fi 10223 10224 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10225 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10226 fi 10227 10228 CFLAGS="$CFLAGS -Wtrigraphs" 10229 10230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10231 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10232 cacheid=xorg_cv_cc_flag__Wtrigraphs 10233 if eval test \${$cacheid+y} 10234 then : 10235 printf %s "(cached) " >&6 10236 else case e in #( 10237 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10238 /* end confdefs.h. */ 10239 int i; 10240 int 10241 main (void) 10242 { 10243 10244 ; 10245 return 0; 10246 } 10247 _ACEOF 10248 if ac_fn_c_try_link "$LINENO" 10249 then : 10250 eval $cacheid=yes 10251 else case e in #( 10252 e) eval $cacheid=no ;; 10253 esac 10254 fi 10255 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10256 conftest$ac_exeext conftest.$ac_ext ;; 10257 esac 10258 fi 10259 10260 10261 CFLAGS="$xorg_testset_save_CFLAGS" 10262 10263 eval supported=\$$cacheid 10264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10265 printf "%s\n" "$supported" >&6; } 10266 if test "$supported" = "yes" ; then 10267 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10268 found="yes" 10269 fi 10270 fi 10271 10272 10273 10274 10275 10276 10277 10278 10279 10280 10281 10282 10283 10284 10285 10286 xorg_testset_save_CFLAGS="$CFLAGS" 10287 10288 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10291 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10292 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10293 then : 10294 printf %s "(cached) " >&6 10295 else case e in #( 10296 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10297 /* end confdefs.h. */ 10298 int i; 10299 _ACEOF 10300 if ac_fn_c_try_compile "$LINENO" 10301 then : 10302 xorg_cv_cc_flag_unknown_warning_option=yes 10303 else case e in #( 10304 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10305 esac 10306 fi 10307 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10308 esac 10309 fi 10310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10311 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10312 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10313 CFLAGS="$xorg_testset_save_CFLAGS" 10314 fi 10315 10316 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10317 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10319 fi 10320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10322 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10323 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10324 then : 10325 printf %s "(cached) " >&6 10326 else case e in #( 10327 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10328 /* end confdefs.h. */ 10329 int i; 10330 _ACEOF 10331 if ac_fn_c_try_compile "$LINENO" 10332 then : 10333 xorg_cv_cc_flag_unused_command_line_argument=yes 10334 else case e in #( 10335 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10336 esac 10337 fi 10338 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10339 esac 10340 fi 10341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10342 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10343 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10344 CFLAGS="$xorg_testset_save_CFLAGS" 10345 fi 10346 10347 found="no" 10348 10349 if test $found = "no" ; then 10350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10352 fi 10353 10354 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10356 fi 10357 10358 CFLAGS="$CFLAGS -Warray-bounds" 10359 10360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10361 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10362 cacheid=xorg_cv_cc_flag__Warray_bounds 10363 if eval test \${$cacheid+y} 10364 then : 10365 printf %s "(cached) " >&6 10366 else case e in #( 10367 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10368 /* end confdefs.h. */ 10369 int i; 10370 int 10371 main (void) 10372 { 10373 10374 ; 10375 return 0; 10376 } 10377 _ACEOF 10378 if ac_fn_c_try_link "$LINENO" 10379 then : 10380 eval $cacheid=yes 10381 else case e in #( 10382 e) eval $cacheid=no ;; 10383 esac 10384 fi 10385 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10386 conftest$ac_exeext conftest.$ac_ext ;; 10387 esac 10388 fi 10389 10390 10391 CFLAGS="$xorg_testset_save_CFLAGS" 10392 10393 eval supported=\$$cacheid 10394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10395 printf "%s\n" "$supported" >&6; } 10396 if test "$supported" = "yes" ; then 10397 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10398 found="yes" 10399 fi 10400 fi 10401 10402 10403 10404 10405 10406 10407 10408 10409 10410 10411 10412 10413 10414 10415 10416 xorg_testset_save_CFLAGS="$CFLAGS" 10417 10418 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10421 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10422 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10423 then : 10424 printf %s "(cached) " >&6 10425 else case e in #( 10426 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10427 /* end confdefs.h. */ 10428 int i; 10429 _ACEOF 10430 if ac_fn_c_try_compile "$LINENO" 10431 then : 10432 xorg_cv_cc_flag_unknown_warning_option=yes 10433 else case e in #( 10434 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10435 esac 10436 fi 10437 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10438 esac 10439 fi 10440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10441 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10442 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10443 CFLAGS="$xorg_testset_save_CFLAGS" 10444 fi 10445 10446 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10447 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10449 fi 10450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10452 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10453 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10454 then : 10455 printf %s "(cached) " >&6 10456 else case e in #( 10457 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10458 /* end confdefs.h. */ 10459 int i; 10460 _ACEOF 10461 if ac_fn_c_try_compile "$LINENO" 10462 then : 10463 xorg_cv_cc_flag_unused_command_line_argument=yes 10464 else case e in #( 10465 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10466 esac 10467 fi 10468 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10469 esac 10470 fi 10471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10472 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10473 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10474 CFLAGS="$xorg_testset_save_CFLAGS" 10475 fi 10476 10477 found="no" 10478 10479 if test $found = "no" ; then 10480 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10482 fi 10483 10484 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10485 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10486 fi 10487 10488 CFLAGS="$CFLAGS -Wwrite-strings" 10489 10490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10491 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10492 cacheid=xorg_cv_cc_flag__Wwrite_strings 10493 if eval test \${$cacheid+y} 10494 then : 10495 printf %s "(cached) " >&6 10496 else case e in #( 10497 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10498 /* end confdefs.h. */ 10499 int i; 10500 int 10501 main (void) 10502 { 10503 10504 ; 10505 return 0; 10506 } 10507 _ACEOF 10508 if ac_fn_c_try_link "$LINENO" 10509 then : 10510 eval $cacheid=yes 10511 else case e in #( 10512 e) eval $cacheid=no ;; 10513 esac 10514 fi 10515 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10516 conftest$ac_exeext conftest.$ac_ext ;; 10517 esac 10518 fi 10519 10520 10521 CFLAGS="$xorg_testset_save_CFLAGS" 10522 10523 eval supported=\$$cacheid 10524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10525 printf "%s\n" "$supported" >&6; } 10526 if test "$supported" = "yes" ; then 10527 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10528 found="yes" 10529 fi 10530 fi 10531 10532 10533 10534 10535 10536 10537 10538 10539 10540 10541 10542 10543 10544 10545 10546 xorg_testset_save_CFLAGS="$CFLAGS" 10547 10548 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10551 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10552 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10553 then : 10554 printf %s "(cached) " >&6 10555 else case e in #( 10556 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10557 /* end confdefs.h. */ 10558 int i; 10559 _ACEOF 10560 if ac_fn_c_try_compile "$LINENO" 10561 then : 10562 xorg_cv_cc_flag_unknown_warning_option=yes 10563 else case e in #( 10564 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10565 esac 10566 fi 10567 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10568 esac 10569 fi 10570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10571 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10572 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10573 CFLAGS="$xorg_testset_save_CFLAGS" 10574 fi 10575 10576 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10577 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10579 fi 10580 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10582 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10583 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10584 then : 10585 printf %s "(cached) " >&6 10586 else case e in #( 10587 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10588 /* end confdefs.h. */ 10589 int i; 10590 _ACEOF 10591 if ac_fn_c_try_compile "$LINENO" 10592 then : 10593 xorg_cv_cc_flag_unused_command_line_argument=yes 10594 else case e in #( 10595 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10596 esac 10597 fi 10598 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10599 esac 10600 fi 10601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10602 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10603 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10604 CFLAGS="$xorg_testset_save_CFLAGS" 10605 fi 10606 10607 found="no" 10608 10609 if test $found = "no" ; then 10610 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10612 fi 10613 10614 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10615 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10616 fi 10617 10618 CFLAGS="$CFLAGS -Waddress" 10619 10620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10621 printf %s "checking if $CC supports -Waddress... " >&6; } 10622 cacheid=xorg_cv_cc_flag__Waddress 10623 if eval test \${$cacheid+y} 10624 then : 10625 printf %s "(cached) " >&6 10626 else case e in #( 10627 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10628 /* end confdefs.h. */ 10629 int i; 10630 int 10631 main (void) 10632 { 10633 10634 ; 10635 return 0; 10636 } 10637 _ACEOF 10638 if ac_fn_c_try_link "$LINENO" 10639 then : 10640 eval $cacheid=yes 10641 else case e in #( 10642 e) eval $cacheid=no ;; 10643 esac 10644 fi 10645 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10646 conftest$ac_exeext conftest.$ac_ext ;; 10647 esac 10648 fi 10649 10650 10651 CFLAGS="$xorg_testset_save_CFLAGS" 10652 10653 eval supported=\$$cacheid 10654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10655 printf "%s\n" "$supported" >&6; } 10656 if test "$supported" = "yes" ; then 10657 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10658 found="yes" 10659 fi 10660 fi 10661 10662 10663 10664 10665 10666 10667 10668 10669 10670 10671 10672 10673 10674 10675 10676 xorg_testset_save_CFLAGS="$CFLAGS" 10677 10678 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10681 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10682 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10683 then : 10684 printf %s "(cached) " >&6 10685 else case e in #( 10686 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10687 /* end confdefs.h. */ 10688 int i; 10689 _ACEOF 10690 if ac_fn_c_try_compile "$LINENO" 10691 then : 10692 xorg_cv_cc_flag_unknown_warning_option=yes 10693 else case e in #( 10694 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10695 esac 10696 fi 10697 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10698 esac 10699 fi 10700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10701 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10702 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10703 CFLAGS="$xorg_testset_save_CFLAGS" 10704 fi 10705 10706 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10709 fi 10710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10712 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10713 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10714 then : 10715 printf %s "(cached) " >&6 10716 else case e in #( 10717 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10718 /* end confdefs.h. */ 10719 int i; 10720 _ACEOF 10721 if ac_fn_c_try_compile "$LINENO" 10722 then : 10723 xorg_cv_cc_flag_unused_command_line_argument=yes 10724 else case e in #( 10725 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10726 esac 10727 fi 10728 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10729 esac 10730 fi 10731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10732 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10733 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10734 CFLAGS="$xorg_testset_save_CFLAGS" 10735 fi 10736 10737 found="no" 10738 10739 if test $found = "no" ; then 10740 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10742 fi 10743 10744 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10746 fi 10747 10748 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10749 10750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10751 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10752 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10753 if eval test \${$cacheid+y} 10754 then : 10755 printf %s "(cached) " >&6 10756 else case e in #( 10757 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10758 /* end confdefs.h. */ 10759 int i; 10760 int 10761 main (void) 10762 { 10763 10764 ; 10765 return 0; 10766 } 10767 _ACEOF 10768 if ac_fn_c_try_link "$LINENO" 10769 then : 10770 eval $cacheid=yes 10771 else case e in #( 10772 e) eval $cacheid=no ;; 10773 esac 10774 fi 10775 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10776 conftest$ac_exeext conftest.$ac_ext ;; 10777 esac 10778 fi 10779 10780 10781 CFLAGS="$xorg_testset_save_CFLAGS" 10782 10783 eval supported=\$$cacheid 10784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10785 printf "%s\n" "$supported" >&6; } 10786 if test "$supported" = "yes" ; then 10787 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10788 found="yes" 10789 fi 10790 fi 10791 10792 10793 10794 10795 10796 10797 10798 10799 10800 10801 10802 10803 10804 10805 10806 xorg_testset_save_CFLAGS="$CFLAGS" 10807 10808 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10811 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10812 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10813 then : 10814 printf %s "(cached) " >&6 10815 else case e in #( 10816 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10817 /* end confdefs.h. */ 10818 int i; 10819 _ACEOF 10820 if ac_fn_c_try_compile "$LINENO" 10821 then : 10822 xorg_cv_cc_flag_unknown_warning_option=yes 10823 else case e in #( 10824 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10825 esac 10826 fi 10827 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10828 esac 10829 fi 10830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10831 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10832 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10833 CFLAGS="$xorg_testset_save_CFLAGS" 10834 fi 10835 10836 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10837 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10839 fi 10840 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10842 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10843 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10844 then : 10845 printf %s "(cached) " >&6 10846 else case e in #( 10847 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10848 /* end confdefs.h. */ 10849 int i; 10850 _ACEOF 10851 if ac_fn_c_try_compile "$LINENO" 10852 then : 10853 xorg_cv_cc_flag_unused_command_line_argument=yes 10854 else case e in #( 10855 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10856 esac 10857 fi 10858 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10859 esac 10860 fi 10861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10862 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10863 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10864 CFLAGS="$xorg_testset_save_CFLAGS" 10865 fi 10866 10867 found="no" 10868 10869 if test $found = "no" ; then 10870 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10872 fi 10873 10874 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10876 fi 10877 10878 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10879 10880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10881 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10882 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10883 if eval test \${$cacheid+y} 10884 then : 10885 printf %s "(cached) " >&6 10886 else case e in #( 10887 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10888 /* end confdefs.h. */ 10889 int i; 10890 int 10891 main (void) 10892 { 10893 10894 ; 10895 return 0; 10896 } 10897 _ACEOF 10898 if ac_fn_c_try_link "$LINENO" 10899 then : 10900 eval $cacheid=yes 10901 else case e in #( 10902 e) eval $cacheid=no ;; 10903 esac 10904 fi 10905 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10906 conftest$ac_exeext conftest.$ac_ext ;; 10907 esac 10908 fi 10909 10910 10911 CFLAGS="$xorg_testset_save_CFLAGS" 10912 10913 eval supported=\$$cacheid 10914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10915 printf "%s\n" "$supported" >&6; } 10916 if test "$supported" = "yes" ; then 10917 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10918 found="yes" 10919 fi 10920 fi 10921 10922 10923 fi 10924 10925 10926 10927 10928 10929 10930 10931 CWARNFLAGS="$BASE_CFLAGS" 10932 if test "x$GCC" = xyes ; then 10933 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10934 fi 10935 10936 10937 10938 10939 10940 10941 10942 10943 # Check whether --enable-strict-compilation was given. 10944 if test ${enable_strict_compilation+y} 10945 then : 10946 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10947 else case e in #( 10948 e) STRICT_COMPILE=no ;; 10949 esac 10950 fi 10951 10952 10953 10954 10955 10956 10957 STRICT_CFLAGS="" 10958 10959 10960 10961 10962 10963 10964 10965 10966 10967 10968 10969 10970 10971 xorg_testset_save_CFLAGS="$CFLAGS" 10972 10973 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10976 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10977 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10978 then : 10979 printf %s "(cached) " >&6 10980 else case e in #( 10981 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10982 /* end confdefs.h. */ 10983 int i; 10984 _ACEOF 10985 if ac_fn_c_try_compile "$LINENO" 10986 then : 10987 xorg_cv_cc_flag_unknown_warning_option=yes 10988 else case e in #( 10989 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10990 esac 10991 fi 10992 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10993 esac 10994 fi 10995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10996 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10997 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10998 CFLAGS="$xorg_testset_save_CFLAGS" 10999 fi 11000 11001 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11004 fi 11005 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11007 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11008 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11009 then : 11010 printf %s "(cached) " >&6 11011 else case e in #( 11012 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11013 /* end confdefs.h. */ 11014 int i; 11015 _ACEOF 11016 if ac_fn_c_try_compile "$LINENO" 11017 then : 11018 xorg_cv_cc_flag_unused_command_line_argument=yes 11019 else case e in #( 11020 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11021 esac 11022 fi 11023 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11024 esac 11025 fi 11026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11027 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11028 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11029 CFLAGS="$xorg_testset_save_CFLAGS" 11030 fi 11031 11032 found="no" 11033 11034 if test $found = "no" ; then 11035 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11037 fi 11038 11039 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11040 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11041 fi 11042 11043 CFLAGS="$CFLAGS -pedantic" 11044 11045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11046 printf %s "checking if $CC supports -pedantic... " >&6; } 11047 cacheid=xorg_cv_cc_flag__pedantic 11048 if eval test \${$cacheid+y} 11049 then : 11050 printf %s "(cached) " >&6 11051 else case e in #( 11052 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11053 /* end confdefs.h. */ 11054 int i; 11055 int 11056 main (void) 11057 { 11058 11059 ; 11060 return 0; 11061 } 11062 _ACEOF 11063 if ac_fn_c_try_link "$LINENO" 11064 then : 11065 eval $cacheid=yes 11066 else case e in #( 11067 e) eval $cacheid=no ;; 11068 esac 11069 fi 11070 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11071 conftest$ac_exeext conftest.$ac_ext ;; 11072 esac 11073 fi 11074 11075 11076 CFLAGS="$xorg_testset_save_CFLAGS" 11077 11078 eval supported=\$$cacheid 11079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11080 printf "%s\n" "$supported" >&6; } 11081 if test "$supported" = "yes" ; then 11082 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11083 found="yes" 11084 fi 11085 fi 11086 11087 11088 11089 11090 11091 11092 11093 11094 11095 11096 11097 11098 11099 11100 11101 xorg_testset_save_CFLAGS="$CFLAGS" 11102 11103 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11106 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11107 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11108 then : 11109 printf %s "(cached) " >&6 11110 else case e in #( 11111 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11112 /* end confdefs.h. */ 11113 int i; 11114 _ACEOF 11115 if ac_fn_c_try_compile "$LINENO" 11116 then : 11117 xorg_cv_cc_flag_unknown_warning_option=yes 11118 else case e in #( 11119 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11120 esac 11121 fi 11122 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11123 esac 11124 fi 11125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11126 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11127 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11128 CFLAGS="$xorg_testset_save_CFLAGS" 11129 fi 11130 11131 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11132 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11134 fi 11135 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11137 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11138 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11139 then : 11140 printf %s "(cached) " >&6 11141 else case e in #( 11142 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11143 /* end confdefs.h. */ 11144 int i; 11145 _ACEOF 11146 if ac_fn_c_try_compile "$LINENO" 11147 then : 11148 xorg_cv_cc_flag_unused_command_line_argument=yes 11149 else case e in #( 11150 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11151 esac 11152 fi 11153 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11154 esac 11155 fi 11156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11157 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11158 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11159 CFLAGS="$xorg_testset_save_CFLAGS" 11160 fi 11161 11162 found="no" 11163 11164 if test $found = "no" ; then 11165 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11167 fi 11168 11169 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11171 fi 11172 11173 CFLAGS="$CFLAGS -Werror" 11174 11175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11176 printf %s "checking if $CC supports -Werror... " >&6; } 11177 cacheid=xorg_cv_cc_flag__Werror 11178 if eval test \${$cacheid+y} 11179 then : 11180 printf %s "(cached) " >&6 11181 else case e in #( 11182 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11183 /* end confdefs.h. */ 11184 int i; 11185 int 11186 main (void) 11187 { 11188 11189 ; 11190 return 0; 11191 } 11192 _ACEOF 11193 if ac_fn_c_try_link "$LINENO" 11194 then : 11195 eval $cacheid=yes 11196 else case e in #( 11197 e) eval $cacheid=no ;; 11198 esac 11199 fi 11200 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11201 conftest$ac_exeext conftest.$ac_ext ;; 11202 esac 11203 fi 11204 11205 11206 CFLAGS="$xorg_testset_save_CFLAGS" 11207 11208 eval supported=\$$cacheid 11209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11210 printf "%s\n" "$supported" >&6; } 11211 if test "$supported" = "yes" ; then 11212 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11213 found="yes" 11214 fi 11215 fi 11216 11217 if test $found = "no" ; then 11218 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11220 fi 11221 11222 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11223 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11224 fi 11225 11226 CFLAGS="$CFLAGS -errwarn" 11227 11228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11229 printf %s "checking if $CC supports -errwarn... " >&6; } 11230 cacheid=xorg_cv_cc_flag__errwarn 11231 if eval test \${$cacheid+y} 11232 then : 11233 printf %s "(cached) " >&6 11234 else case e in #( 11235 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11236 /* end confdefs.h. */ 11237 int i; 11238 int 11239 main (void) 11240 { 11241 11242 ; 11243 return 0; 11244 } 11245 _ACEOF 11246 if ac_fn_c_try_link "$LINENO" 11247 then : 11248 eval $cacheid=yes 11249 else case e in #( 11250 e) eval $cacheid=no ;; 11251 esac 11252 fi 11253 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11254 conftest$ac_exeext conftest.$ac_ext ;; 11255 esac 11256 fi 11257 11258 11259 CFLAGS="$xorg_testset_save_CFLAGS" 11260 11261 eval supported=\$$cacheid 11262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11263 printf "%s\n" "$supported" >&6; } 11264 if test "$supported" = "yes" ; then 11265 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11266 found="yes" 11267 fi 11268 fi 11269 11270 11271 11272 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11273 # activate it with -Werror, so we add it here explicitly. 11274 11275 11276 11277 11278 11279 11280 11281 11282 11283 11284 11285 11286 11287 xorg_testset_save_CFLAGS="$CFLAGS" 11288 11289 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11292 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11293 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11294 then : 11295 printf %s "(cached) " >&6 11296 else case e in #( 11297 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11298 /* end confdefs.h. */ 11299 int i; 11300 _ACEOF 11301 if ac_fn_c_try_compile "$LINENO" 11302 then : 11303 xorg_cv_cc_flag_unknown_warning_option=yes 11304 else case e in #( 11305 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11306 esac 11307 fi 11308 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11309 esac 11310 fi 11311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11312 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11313 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11314 CFLAGS="$xorg_testset_save_CFLAGS" 11315 fi 11316 11317 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11318 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11320 fi 11321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11323 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11324 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11325 then : 11326 printf %s "(cached) " >&6 11327 else case e in #( 11328 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11329 /* end confdefs.h. */ 11330 int i; 11331 _ACEOF 11332 if ac_fn_c_try_compile "$LINENO" 11333 then : 11334 xorg_cv_cc_flag_unused_command_line_argument=yes 11335 else case e in #( 11336 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11337 esac 11338 fi 11339 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11340 esac 11341 fi 11342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11343 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11344 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11345 CFLAGS="$xorg_testset_save_CFLAGS" 11346 fi 11347 11348 found="no" 11349 11350 if test $found = "no" ; then 11351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11353 fi 11354 11355 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11356 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11357 fi 11358 11359 CFLAGS="$CFLAGS -Werror=attributes" 11360 11361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11362 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11363 cacheid=xorg_cv_cc_flag__Werror_attributes 11364 if eval test \${$cacheid+y} 11365 then : 11366 printf %s "(cached) " >&6 11367 else case e in #( 11368 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11369 /* end confdefs.h. */ 11370 int i; 11371 int 11372 main (void) 11373 { 11374 11375 ; 11376 return 0; 11377 } 11378 _ACEOF 11379 if ac_fn_c_try_link "$LINENO" 11380 then : 11381 eval $cacheid=yes 11382 else case e in #( 11383 e) eval $cacheid=no ;; 11384 esac 11385 fi 11386 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11387 conftest$ac_exeext conftest.$ac_ext ;; 11388 esac 11389 fi 11390 11391 11392 CFLAGS="$xorg_testset_save_CFLAGS" 11393 11394 eval supported=\$$cacheid 11395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11396 printf "%s\n" "$supported" >&6; } 11397 if test "$supported" = "yes" ; then 11398 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11399 found="yes" 11400 fi 11401 fi 11402 11403 11404 11405 if test "x$STRICT_COMPILE" = "xyes"; then 11406 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11407 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11408 fi 11409 11410 11411 11412 11413 11414 11415 11416 11417 cat >>confdefs.h <<_ACEOF 11418 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11419 _ACEOF 11420 11421 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11422 if test "x$PVM" = "x"; then 11423 PVM="0" 11424 fi 11425 11426 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11427 11428 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11429 if test "x$PVP" = "x"; then 11430 PVP="0" 11431 fi 11432 11433 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11434 11435 11436 11437 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11438 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11439 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11440 touch \$(top_srcdir)/ChangeLog; \ 11441 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11442 11443 11444 11445 11446 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11447 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11448 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11449 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11450 touch \$(top_srcdir)/INSTALL; \ 11451 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11452 11453 11454 11455 11456 11457 11458 case $host_os in 11459 solaris*) 11460 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11461 # check for a man page file found in later versions that use 11462 # traditional section numbers instead 11463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11464 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11465 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11466 then : 11467 printf %s "(cached) " >&6 11468 else case e in #( 11469 e) test "$cross_compiling" = yes && 11470 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11471 if test -r "/usr/share/man/man7/attributes.7"; then 11472 ac_cv_file__usr_share_man_man7_attributes_7=yes 11473 else 11474 ac_cv_file__usr_share_man_man7_attributes_7=no 11475 fi ;; 11476 esac 11477 fi 11478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11479 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11480 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11481 then : 11482 SYSV_MAN_SECTIONS=false 11483 else case e in #( 11484 e) SYSV_MAN_SECTIONS=true ;; 11485 esac 11486 fi 11487 11488 ;; 11489 *) SYSV_MAN_SECTIONS=false ;; 11490 esac 11491 11492 if test x$APP_MAN_SUFFIX = x ; then 11493 APP_MAN_SUFFIX=1 11494 fi 11495 if test x$APP_MAN_DIR = x ; then 11496 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11497 fi 11498 11499 if test x$LIB_MAN_SUFFIX = x ; then 11500 LIB_MAN_SUFFIX=3 11501 fi 11502 if test x$LIB_MAN_DIR = x ; then 11503 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11504 fi 11505 11506 if test x$FILE_MAN_SUFFIX = x ; then 11507 case $SYSV_MAN_SECTIONS in 11508 true) FILE_MAN_SUFFIX=4 ;; 11509 *) FILE_MAN_SUFFIX=5 ;; 11510 esac 11511 fi 11512 if test x$FILE_MAN_DIR = x ; then 11513 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11514 fi 11515 11516 if test x$MISC_MAN_SUFFIX = x ; then 11517 case $SYSV_MAN_SECTIONS in 11518 true) MISC_MAN_SUFFIX=5 ;; 11519 *) MISC_MAN_SUFFIX=7 ;; 11520 esac 11521 fi 11522 if test x$MISC_MAN_DIR = x ; then 11523 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11524 fi 11525 11526 if test x$DRIVER_MAN_SUFFIX = x ; then 11527 case $SYSV_MAN_SECTIONS in 11528 true) DRIVER_MAN_SUFFIX=7 ;; 11529 *) DRIVER_MAN_SUFFIX=4 ;; 11530 esac 11531 fi 11532 if test x$DRIVER_MAN_DIR = x ; then 11533 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11534 fi 11535 11536 if test x$ADMIN_MAN_SUFFIX = x ; then 11537 case $SYSV_MAN_SECTIONS in 11538 true) ADMIN_MAN_SUFFIX=1m ;; 11539 *) ADMIN_MAN_SUFFIX=8 ;; 11540 esac 11541 fi 11542 if test x$ADMIN_MAN_DIR = x ; then 11543 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11544 fi 11545 11546 11547 11548 11549 11550 11551 11552 11553 11554 11555 11556 11557 11558 11559 11560 XORG_MAN_PAGE="X Version 11" 11561 11562 MAN_SUBSTS="\ 11563 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11564 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11565 -e 's|__xservername__|Xorg|g' \ 11566 -e 's|__xconfigfile__|xorg.conf|g' \ 11567 -e 's|__projectroot__|\$(prefix)|g' \ 11568 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11569 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11570 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11571 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11572 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11573 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11574 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11575 11576 11577 11578 11579 AM_DEFAULT_VERBOSITY=0 11580 11581 11582 11583 11584 11585 # Internationalization & localization support 11586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gettext" >&5 11587 printf %s "checking for library containing gettext... " >&6; } 11588 if test ${ac_cv_search_gettext+y} 11589 then : 11590 printf %s "(cached) " >&6 11591 else case e in #( 11592 e) ac_func_search_save_LIBS=$LIBS 11593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11594 /* end confdefs.h. */ 11595 11596 /* Override any GCC internal prototype to avoid an error. 11597 Use char because int might match the return type of a GCC 11598 builtin and then its argument prototype would still apply. 11599 The 'extern "C"' is for builds by C++ compilers; 11600 although this is not generally supported in C code supporting it here 11601 has little cost and some practical benefit (sr 110532). */ 11602 #ifdef __cplusplus 11603 extern "C" 11604 #endif 11605 char gettext (void); 11606 int 11607 main (void) 11608 { 11609 return gettext (); 11610 ; 11611 return 0; 11612 } 11613 _ACEOF 11614 for ac_lib in '' intl 11615 do 11616 if test -z "$ac_lib"; then 11617 ac_res="none required" 11618 else 11619 ac_res=-l$ac_lib 11620 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11621 fi 11622 if ac_fn_c_try_link "$LINENO" 11623 then : 11624 ac_cv_search_gettext=$ac_res 11625 fi 11626 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11627 conftest$ac_exeext 11628 if test ${ac_cv_search_gettext+y} 11629 then : 11630 break 11631 fi 11632 done 11633 if test ${ac_cv_search_gettext+y} 11634 then : 11635 11636 else case e in #( 11637 e) ac_cv_search_gettext=no ;; 11638 esac 11639 fi 11640 rm conftest.$ac_ext 11641 LIBS=$ac_func_search_save_LIBS ;; 11642 esac 11643 fi 11644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gettext" >&5 11645 printf "%s\n" "$ac_cv_search_gettext" >&6; } 11646 ac_res=$ac_cv_search_gettext 11647 if test "$ac_res" != no 11648 then : 11649 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11650 USE_GETTEXT="yes" 11651 else case e in #( 11652 e) USE_GETTEXT="no" ;; 11653 esac 11654 fi 11655 11656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where to install localized messages" >&5 11657 printf %s "checking where to install localized messages... " >&6; } 11658 11659 # Check whether --with-localedir was given. 11660 if test ${with_localedir+y} 11661 then : 11662 withval=$with_localedir; LOCALEDIR=${withval} 11663 else case e in #( 11664 e) LOCALEDIR=${datadir}/locale ;; 11665 esac 11666 fi 11667 11668 11669 if test "x$LOCALEDIR" = "xno" -o "x$USE_GETTEXT" = "xno" ; then 11670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: nowhere" >&5 11671 printf "%s\n" "nowhere" >&6; } 11672 USE_GETTEXT="no" 11673 else 11674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LOCALEDIR" >&5 11675 printf "%s\n" "$LOCALEDIR" >&6; } 11676 fi 11677 11678 if test "x$USE_GETTEXT" = "xyes" ; then 11679 11680 printf "%s\n" "#define USE_GETTEXT 1" >>confdefs.h 11681 11682 fi 11683 if test "x$USE_GETTEXT" = "xyes"; then 11684 USE_GETTEXT_TRUE= 11685 USE_GETTEXT_FALSE='#' 11686 else 11687 USE_GETTEXT_TRUE='#' 11688 USE_GETTEXT_FALSE= 11689 fi 11690 11691 11692 # Optional dependencies 11693 11694 # Check whether --with-xkb was given. 11695 if test ${with_xkb+y} 11696 then : 11697 withval=$with_xkb; use_xkb="$withval" 11698 else case e in #( 11699 e) use_xkb="yes" ;; 11700 esac 11701 fi 11702 11703 if test x$use_xkb != xno ; then 11704 XKBMODULE="xkbfile" 11705 11706 printf "%s\n" "#define XKB 1" >>confdefs.h 11707 11708 fi 11709 11710 # Checks for pkg-config packages 11711 11712 pkg_failed=no 11713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XFD" >&5 11714 printf %s "checking for XFD... " >&6; } 11715 11716 if test -n "$XFD_CFLAGS"; then 11717 pkg_cv_XFD_CFLAGS="$XFD_CFLAGS" 11718 elif test -n "$PKG_CONFIG"; then 11719 if test -n "$PKG_CONFIG" && \ 11720 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 fontconfig xft xrender xmu xproto >= 7.0.25 \${XKBMODULE}\""; } >&5 11721 ($PKG_CONFIG --exists --print-errors "xaw7 fontconfig xft xrender xmu xproto >= 7.0.25 ${XKBMODULE}") 2>&5 11722 ac_status=$? 11723 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11724 test $ac_status = 0; }; then 11725 pkg_cv_XFD_CFLAGS=`$PKG_CONFIG --cflags "xaw7 fontconfig xft xrender xmu xproto >= 7.0.25 ${XKBMODULE}" 2>/dev/null` 11726 test "x$?" != "x0" && pkg_failed=yes 11727 else 11728 pkg_failed=yes 11729 fi 11730 else 11731 pkg_failed=untried 11732 fi 11733 if test -n "$XFD_LIBS"; then 11734 pkg_cv_XFD_LIBS="$XFD_LIBS" 11735 elif test -n "$PKG_CONFIG"; then 11736 if test -n "$PKG_CONFIG" && \ 11737 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 fontconfig xft xrender xmu xproto >= 7.0.25 \${XKBMODULE}\""; } >&5 11738 ($PKG_CONFIG --exists --print-errors "xaw7 fontconfig xft xrender xmu xproto >= 7.0.25 ${XKBMODULE}") 2>&5 11739 ac_status=$? 11740 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11741 test $ac_status = 0; }; then 11742 pkg_cv_XFD_LIBS=`$PKG_CONFIG --libs "xaw7 fontconfig xft xrender xmu xproto >= 7.0.25 ${XKBMODULE}" 2>/dev/null` 11743 test "x$?" != "x0" && pkg_failed=yes 11744 else 11745 pkg_failed=yes 11746 fi 11747 else 11748 pkg_failed=untried 11749 fi 11750 11751 11752 11753 if test $pkg_failed = yes; then 11754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11755 printf "%s\n" "no" >&6; } 11756 11757 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11758 _pkg_short_errors_supported=yes 11759 else 11760 _pkg_short_errors_supported=no 11761 fi 11762 if test $_pkg_short_errors_supported = yes; then 11763 XFD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 fontconfig xft xrender xmu xproto >= 7.0.25 ${XKBMODULE}" 2>&1` 11764 else 11765 XFD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 fontconfig xft xrender xmu xproto >= 7.0.25 ${XKBMODULE}" 2>&1` 11766 fi 11767 # Put the nasty error message in config.log where it belongs 11768 echo "$XFD_PKG_ERRORS" >&5 11769 11770 as_fn_error $? "Package requirements (xaw7 fontconfig xft xrender xmu xproto >= 7.0.25 ${XKBMODULE}) were not met: 11771 11772 $XFD_PKG_ERRORS 11773 11774 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11775 installed software in a non-standard prefix. 11776 11777 Alternatively, you may set the environment variables XFD_CFLAGS 11778 and XFD_LIBS to avoid the need to call pkg-config. 11779 See the pkg-config man page for more details." "$LINENO" 5 11780 elif test $pkg_failed = untried; then 11781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11782 printf "%s\n" "no" >&6; } 11783 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11784 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11785 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11786 is in your PATH or set the PKG_CONFIG environment variable to the full 11787 path to pkg-config. 11788 11789 Alternatively, you may set the environment variables XFD_CFLAGS 11790 and XFD_LIBS to avoid the need to call pkg-config. 11791 See the pkg-config man page for more details. 11792 11793 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11794 See 'config.log' for more details" "$LINENO" 5; } 11795 else 11796 XFD_CFLAGS=$pkg_cv_XFD_CFLAGS 11797 XFD_LIBS=$pkg_cv_XFD_LIBS 11798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11799 printf "%s\n" "yes" >&6; } 11800 11801 fi 11802 11803 11804 pkg_failed=no 11805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11806 printf %s "checking for APPDEFS... " >&6; } 11807 11808 if test -n "$APPDEFS_CFLAGS"; then 11809 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11810 elif test -n "$PKG_CONFIG"; then 11811 if test -n "$PKG_CONFIG" && \ 11812 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11813 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11814 ac_status=$? 11815 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11816 test $ac_status = 0; }; then 11817 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11818 test "x$?" != "x0" && pkg_failed=yes 11819 else 11820 pkg_failed=yes 11821 fi 11822 else 11823 pkg_failed=untried 11824 fi 11825 if test -n "$APPDEFS_LIBS"; then 11826 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11827 elif test -n "$PKG_CONFIG"; then 11828 if test -n "$PKG_CONFIG" && \ 11829 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11830 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11831 ac_status=$? 11832 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11833 test $ac_status = 0; }; then 11834 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11835 test "x$?" != "x0" && pkg_failed=yes 11836 else 11837 pkg_failed=yes 11838 fi 11839 else 11840 pkg_failed=untried 11841 fi 11842 11843 11844 11845 if test $pkg_failed = yes; then 11846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11847 printf "%s\n" "no" >&6; } 11848 11849 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11850 _pkg_short_errors_supported=yes 11851 else 11852 _pkg_short_errors_supported=no 11853 fi 11854 if test $_pkg_short_errors_supported = yes; then 11855 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 11856 else 11857 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 11858 fi 11859 # Put the nasty error message in config.log where it belongs 11860 echo "$APPDEFS_PKG_ERRORS" >&5 11861 11862 as_fn_error $? "Package requirements (xt) were not met: 11863 11864 $APPDEFS_PKG_ERRORS 11865 11866 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11867 installed software in a non-standard prefix. 11868 11869 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11870 and APPDEFS_LIBS to avoid the need to call pkg-config. 11871 See the pkg-config man page for more details." "$LINENO" 5 11872 elif test $pkg_failed = untried; then 11873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11874 printf "%s\n" "no" >&6; } 11875 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11876 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11877 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11878 is in your PATH or set the PKG_CONFIG environment variable to the full 11879 path to pkg-config. 11880 11881 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11882 and APPDEFS_LIBS to avoid the need to call pkg-config. 11883 See the pkg-config man page for more details. 11884 11885 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11886 See 'config.log' for more details" "$LINENO" 5; } 11887 else 11888 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11889 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11891 printf "%s\n" "yes" >&6; } 11892 11893 fi 11894 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11895 11896 # Check whether --with-appdefaultdir was given. 11897 if test ${with_appdefaultdir+y} 11898 then : 11899 withval=$with_appdefaultdir; appdefaultdir="$withval" 11900 else case e in #( 11901 e) appdefaultdir="${xt_appdefaultdir}" ;; 11902 esac 11903 fi 11904 11905 11906 11907 11908 ac_config_files="$ac_config_files Makefile man/Makefile" 11909 11910 cat >confcache <<\_ACEOF 11911 # This file is a shell script that caches the results of configure 11912 # tests run on this system so they can be shared between configure 11913 # scripts and configure runs, see configure's option --config-cache. 11914 # It is not useful on other systems. If it contains results you don't 11915 # want to keep, you may remove or edit it. 11916 # 11917 # config.status only pays attention to the cache file if you give it 11918 # the --recheck option to rerun configure. 11919 # 11920 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 11921 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 11922 # following values. 11923 11924 _ACEOF 11925 11926 # The following way of writing the cache mishandles newlines in values, 11927 # but we know of no workaround that is simple, portable, and efficient. 11928 # So, we kill variables containing newlines. 11929 # Ultrix sh set writes to stderr and can't be redirected directly, 11930 # and sets the high bit in the cache file unless we assign to the vars. 11931 ( 11932 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11933 eval ac_val=\$$ac_var 11934 case $ac_val in #( 11935 *${as_nl}*) 11936 case $ac_var in #( 11937 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11938 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11939 esac 11940 case $ac_var in #( 11941 _ | IFS | as_nl) ;; #( 11942 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11943 *) { eval $ac_var=; unset $ac_var;} ;; 11944 esac ;; 11945 esac 11946 done 11947 11948 (set) 2>&1 | 11949 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11950 *${as_nl}ac_space=\ *) 11951 # 'set' does not quote correctly, so add quotes: double-quote 11952 # substitution turns \\\\ into \\, and sed turns \\ into \. 11953 sed -n \ 11954 "s/'/'\\\\''/g; 11955 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11956 ;; #( 11957 *) 11958 # 'set' quotes correctly as required by POSIX, so do not add quotes. 11959 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11960 ;; 11961 esac | 11962 sort 11963 ) | 11964 sed ' 11965 /^ac_cv_env_/b end 11966 t clear 11967 :clear 11968 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11969 t end 11970 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11971 :end' >>confcache 11972 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11973 if test -w "$cache_file"; then 11974 if test "x$cache_file" != "x/dev/null"; then 11975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11976 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11977 if test ! -f "$cache_file" || test -h "$cache_file"; then 11978 cat confcache >"$cache_file" 11979 else 11980 case $cache_file in #( 11981 */* | ?:*) 11982 mv -f confcache "$cache_file"$$ && 11983 mv -f "$cache_file"$$ "$cache_file" ;; #( 11984 *) 11985 mv -f confcache "$cache_file" ;; 11986 esac 11987 fi 11988 fi 11989 else 11990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11991 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11992 fi 11993 fi 11994 rm -f confcache 11995 11996 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11997 # Let make expand exec_prefix. 11998 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11999 12000 DEFS=-DHAVE_CONFIG_H 12001 12002 ac_libobjs= 12003 ac_ltlibobjs= 12004 U= 12005 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12006 # 1. Remove the extension, and $U if already installed. 12007 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12008 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12009 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12010 # will be set to the directory where LIBOBJS objects are built. 12011 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12012 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12013 done 12014 LIBOBJS=$ac_libobjs 12015 12016 LTLIBOBJS=$ac_ltlibobjs 12017 12018 12019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12020 printf %s "checking that generated files are newer than configure... " >&6; } 12021 if test -n "$am_sleep_pid"; then 12022 # Hide warnings about reused PIDs. 12023 wait $am_sleep_pid 2>/dev/null 12024 fi 12025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12026 printf "%s\n" "done" >&6; } 12027 case $enable_silent_rules in # ((( 12028 yes) AM_DEFAULT_VERBOSITY=0;; 12029 no) AM_DEFAULT_VERBOSITY=1;; 12030 esac 12031 if test $am_cv_make_support_nested_variables = yes; then 12032 AM_V='$(V)' 12033 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 12034 else 12035 AM_V=$AM_DEFAULT_VERBOSITY 12036 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 12037 fi 12038 12039 if test -n "$EXEEXT"; then 12040 am__EXEEXT_TRUE= 12041 am__EXEEXT_FALSE='#' 12042 else 12043 am__EXEEXT_TRUE='#' 12044 am__EXEEXT_FALSE= 12045 fi 12046 12047 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12048 as_fn_error $? "conditional \"AMDEP\" was never defined. 12049 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12050 fi 12051 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12052 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12053 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12054 fi 12055 if test -z "${USE_GETTEXT_TRUE}" && test -z "${USE_GETTEXT_FALSE}"; then 12056 as_fn_error $? "conditional \"USE_GETTEXT\" was never defined. 12057 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12058 fi 12059 12060 : "${CONFIG_STATUS=./config.status}" 12061 ac_write_fail=0 12062 ac_clean_files_save=$ac_clean_files 12063 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12065 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12066 as_write_fail=0 12067 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12068 #! $SHELL 12069 # Generated by $as_me. 12070 # Run this file to recreate the current configuration. 12071 # Compiler output produced by configure, useful for debugging 12072 # configure, is in config.log if it exists. 12073 12074 debug=false 12075 ac_cs_recheck=false 12076 ac_cs_silent=false 12077 12078 SHELL=\${CONFIG_SHELL-$SHELL} 12079 export SHELL 12080 _ASEOF 12081 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12082 ## -------------------- ## 12083 ## M4sh Initialization. ## 12084 ## -------------------- ## 12085 12086 # Be more Bourne compatible 12087 DUALCASE=1; export DUALCASE # for MKS sh 12088 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12089 then : 12090 emulate sh 12091 NULLCMD=: 12092 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12093 # is contrary to our usage. Disable this feature. 12094 alias -g '${1+"$@"}'='"$@"' 12095 setopt NO_GLOB_SUBST 12096 else case e in #( 12097 e) case `(set -o) 2>/dev/null` in #( 12098 *posix*) : 12099 set -o posix ;; #( 12100 *) : 12101 ;; 12102 esac ;; 12103 esac 12104 fi 12105 12106 12107 12108 # Reset variables that may have inherited troublesome values from 12109 # the environment. 12110 12111 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12112 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12113 # side effect of setting IFS to empty, thus disabling word splitting.) 12114 # Quoting is to prevent editors from complaining about space-tab. 12115 as_nl=' 12116 ' 12117 export as_nl 12118 IFS=" "" $as_nl" 12119 12120 PS1='$ ' 12121 PS2='> ' 12122 PS4='+ ' 12123 12124 # Ensure predictable behavior from utilities with locale-dependent output. 12125 LC_ALL=C 12126 export LC_ALL 12127 LANGUAGE=C 12128 export LANGUAGE 12129 12130 # We cannot yet rely on "unset" to work, but we need these variables 12131 # to be unset--not just set to an empty or harmless value--now, to 12132 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12133 # also avoids known problems related to "unset" and subshell syntax 12134 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12135 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12136 do eval test \${$as_var+y} \ 12137 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12138 done 12139 12140 # Ensure that fds 0, 1, and 2 are open. 12141 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12142 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12143 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12144 12145 # The user is always right. 12146 if ${PATH_SEPARATOR+false} :; then 12147 PATH_SEPARATOR=: 12148 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12149 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12150 PATH_SEPARATOR=';' 12151 } 12152 fi 12153 12154 12155 # Find who we are. Look in the path if we contain no directory separator. 12156 as_myself= 12157 case $0 in #(( 12158 *[\\/]* ) as_myself=$0 ;; 12159 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12160 for as_dir in $PATH 12161 do 12162 IFS=$as_save_IFS 12163 case $as_dir in #((( 12164 '') as_dir=./ ;; 12165 */) ;; 12166 *) as_dir=$as_dir/ ;; 12167 esac 12168 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12169 done 12170 IFS=$as_save_IFS 12171 12172 ;; 12173 esac 12174 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12175 # in which case we are not to be found in the path. 12176 if test "x$as_myself" = x; then 12177 as_myself=$0 12178 fi 12179 if test ! -f "$as_myself"; then 12180 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12181 exit 1 12182 fi 12183 12184 12185 12186 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12187 # ---------------------------------------- 12188 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12189 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12190 # script with STATUS, using 1 if that was 0. 12191 as_fn_error () 12192 { 12193 as_status=$1; test $as_status -eq 0 && as_status=1 12194 if test "$4"; then 12195 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12196 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12197 fi 12198 printf "%s\n" "$as_me: error: $2" >&2 12199 as_fn_exit $as_status 12200 } # as_fn_error 12201 12202 12203 # as_fn_set_status STATUS 12204 # ----------------------- 12205 # Set $? to STATUS, without forking. 12206 as_fn_set_status () 12207 { 12208 return $1 12209 } # as_fn_set_status 12210 12211 # as_fn_exit STATUS 12212 # ----------------- 12213 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12214 as_fn_exit () 12215 { 12216 set +e 12217 as_fn_set_status $1 12218 exit $1 12219 } # as_fn_exit 12220 12221 # as_fn_unset VAR 12222 # --------------- 12223 # Portably unset VAR. 12224 as_fn_unset () 12225 { 12226 { eval $1=; unset $1;} 12227 } 12228 as_unset=as_fn_unset 12229 12230 # as_fn_append VAR VALUE 12231 # ---------------------- 12232 # Append the text in VALUE to the end of the definition contained in VAR. Take 12233 # advantage of any shell optimizations that allow amortized linear growth over 12234 # repeated appends, instead of the typical quadratic growth present in naive 12235 # implementations. 12236 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12237 then : 12238 eval 'as_fn_append () 12239 { 12240 eval $1+=\$2 12241 }' 12242 else case e in #( 12243 e) as_fn_append () 12244 { 12245 eval $1=\$$1\$2 12246 } ;; 12247 esac 12248 fi # as_fn_append 12249 12250 # as_fn_arith ARG... 12251 # ------------------ 12252 # Perform arithmetic evaluation on the ARGs, and store the result in the 12253 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12254 # must be portable across $(()) and expr. 12255 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12256 then : 12257 eval 'as_fn_arith () 12258 { 12259 as_val=$(( $* )) 12260 }' 12261 else case e in #( 12262 e) as_fn_arith () 12263 { 12264 as_val=`expr "$@" || test $? -eq 1` 12265 } ;; 12266 esac 12267 fi # as_fn_arith 12268 12269 12270 if expr a : '\(a\)' >/dev/null 2>&1 && 12271 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12272 as_expr=expr 12273 else 12274 as_expr=false 12275 fi 12276 12277 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12278 as_basename=basename 12279 else 12280 as_basename=false 12281 fi 12282 12283 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12284 as_dirname=dirname 12285 else 12286 as_dirname=false 12287 fi 12288 12289 as_me=`$as_basename -- "$0" || 12290 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12291 X"$0" : 'X\(//\)$' \| \ 12292 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12293 printf "%s\n" X/"$0" | 12294 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12295 s//\1/ 12296 q 12297 } 12298 /^X\/\(\/\/\)$/{ 12299 s//\1/ 12300 q 12301 } 12302 /^X\/\(\/\).*/{ 12303 s//\1/ 12304 q 12305 } 12306 s/.*/./; q'` 12307 12308 # Avoid depending upon Character Ranges. 12309 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12310 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12311 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12312 as_cr_digits='0123456789' 12313 as_cr_alnum=$as_cr_Letters$as_cr_digits 12314 12315 12316 # Determine whether it's possible to make 'echo' print without a newline. 12317 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12318 # for compatibility with existing Makefiles. 12319 ECHO_C= ECHO_N= ECHO_T= 12320 case `echo -n x` in #((((( 12321 -n*) 12322 case `echo 'xy\c'` in 12323 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12324 xy) ECHO_C='\c';; 12325 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12326 ECHO_T=' ';; 12327 esac;; 12328 *) 12329 ECHO_N='-n';; 12330 esac 12331 12332 # For backward compatibility with old third-party macros, we provide 12333 # the shell variables $as_echo and $as_echo_n. New code should use 12334 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12335 as_echo='printf %s\n' 12336 as_echo_n='printf %s' 12337 12338 rm -f conf$$ conf$$.exe conf$$.file 12339 if test -d conf$$.dir; then 12340 rm -f conf$$.dir/conf$$.file 12341 else 12342 rm -f conf$$.dir 12343 mkdir conf$$.dir 2>/dev/null 12344 fi 12345 if (echo >conf$$.file) 2>/dev/null; then 12346 if ln -s conf$$.file conf$$ 2>/dev/null; then 12347 as_ln_s='ln -s' 12348 # ... but there are two gotchas: 12349 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12350 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12351 # In both cases, we have to default to 'cp -pR'. 12352 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12353 as_ln_s='cp -pR' 12354 elif ln conf$$.file conf$$ 2>/dev/null; then 12355 as_ln_s=ln 12356 else 12357 as_ln_s='cp -pR' 12358 fi 12359 else 12360 as_ln_s='cp -pR' 12361 fi 12362 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12363 rmdir conf$$.dir 2>/dev/null 12364 12365 12366 # as_fn_mkdir_p 12367 # ------------- 12368 # Create "$as_dir" as a directory, including parents if necessary. 12369 as_fn_mkdir_p () 12370 { 12371 12372 case $as_dir in #( 12373 -*) as_dir=./$as_dir;; 12374 esac 12375 test -d "$as_dir" || eval $as_mkdir_p || { 12376 as_dirs= 12377 while :; do 12378 case $as_dir in #( 12379 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12380 *) as_qdir=$as_dir;; 12381 esac 12382 as_dirs="'$as_qdir' $as_dirs" 12383 as_dir=`$as_dirname -- "$as_dir" || 12384 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12385 X"$as_dir" : 'X\(//\)[^/]' \| \ 12386 X"$as_dir" : 'X\(//\)$' \| \ 12387 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12388 printf "%s\n" X"$as_dir" | 12389 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12390 s//\1/ 12391 q 12392 } 12393 /^X\(\/\/\)[^/].*/{ 12394 s//\1/ 12395 q 12396 } 12397 /^X\(\/\/\)$/{ 12398 s//\1/ 12399 q 12400 } 12401 /^X\(\/\).*/{ 12402 s//\1/ 12403 q 12404 } 12405 s/.*/./; q'` 12406 test -d "$as_dir" && break 12407 done 12408 test -z "$as_dirs" || eval "mkdir $as_dirs" 12409 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12410 12411 12412 } # as_fn_mkdir_p 12413 if mkdir -p . 2>/dev/null; then 12414 as_mkdir_p='mkdir -p "$as_dir"' 12415 else 12416 test -d ./-p && rmdir ./-p 12417 as_mkdir_p=false 12418 fi 12419 12420 12421 # as_fn_executable_p FILE 12422 # ----------------------- 12423 # Test if FILE is an executable regular file. 12424 as_fn_executable_p () 12425 { 12426 test -f "$1" && test -x "$1" 12427 } # as_fn_executable_p 12428 as_test_x='test -x' 12429 as_executable_p=as_fn_executable_p 12430 12431 # Sed expression to map a string onto a valid CPP name. 12432 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12433 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12434 12435 # Sed expression to map a string onto a valid variable name. 12436 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12437 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12438 12439 12440 exec 6>&1 12441 ## ----------------------------------- ## 12442 ## Main body of $CONFIG_STATUS script. ## 12443 ## ----------------------------------- ## 12444 _ASEOF 12445 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12446 12447 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12448 # Save the log message, to keep $0 and so on meaningful, and to 12449 # report actual input values of CONFIG_FILES etc. instead of their 12450 # values after options handling. 12451 ac_log=" 12452 This file was extended by xfd $as_me 1.1.5, which was 12453 generated by GNU Autoconf 2.72. Invocation command line was 12454 12455 CONFIG_FILES = $CONFIG_FILES 12456 CONFIG_HEADERS = $CONFIG_HEADERS 12457 CONFIG_LINKS = $CONFIG_LINKS 12458 CONFIG_COMMANDS = $CONFIG_COMMANDS 12459 $ $0 $@ 12460 12461 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12462 " 12463 12464 _ACEOF 12465 12466 case $ac_config_files in *" 12467 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12468 esac 12469 12470 case $ac_config_headers in *" 12471 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12472 esac 12473 12474 12475 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12476 # Files that config.status was made for. 12477 config_files="$ac_config_files" 12478 config_headers="$ac_config_headers" 12479 config_commands="$ac_config_commands" 12480 12481 _ACEOF 12482 12483 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12484 ac_cs_usage="\ 12485 '$as_me' instantiates files and other configuration actions 12486 from templates according to the current configuration. Unless the files 12487 and actions are specified as TAGs, all are instantiated by default. 12488 12489 Usage: $0 [OPTION]... [TAG]... 12490 12491 -h, --help print this help, then exit 12492 -V, --version print version number and configuration settings, then exit 12493 --config print configuration, then exit 12494 -q, --quiet, --silent 12495 do not print progress messages 12496 -d, --debug don't remove temporary files 12497 --recheck update $as_me by reconfiguring in the same conditions 12498 --file=FILE[:TEMPLATE] 12499 instantiate the configuration file FILE 12500 --header=FILE[:TEMPLATE] 12501 instantiate the configuration header FILE 12502 12503 Configuration files: 12504 $config_files 12505 12506 Configuration headers: 12507 $config_headers 12508 12509 Configuration commands: 12510 $config_commands 12511 12512 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xfd/-/issues>." 12513 12514 _ACEOF 12515 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12516 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12517 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12518 ac_cs_config='$ac_cs_config_escaped' 12519 ac_cs_version="\\ 12520 xfd config.status 1.1.5 12521 configured by $0, generated by GNU Autoconf 2.72, 12522 with options \\"\$ac_cs_config\\" 12523 12524 Copyright (C) 2023 Free Software Foundation, Inc. 12525 This config.status script is free software; the Free Software Foundation 12526 gives unlimited permission to copy, distribute and modify it." 12527 12528 ac_pwd='$ac_pwd' 12529 srcdir='$srcdir' 12530 INSTALL='$INSTALL' 12531 MKDIR_P='$MKDIR_P' 12532 AWK='$AWK' 12533 test -n "\$AWK" || AWK=awk 12534 _ACEOF 12535 12536 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12537 # The default lists apply if the user does not specify any file. 12538 ac_need_defaults=: 12539 while test $# != 0 12540 do 12541 case $1 in 12542 --*=?*) 12543 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12544 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12545 ac_shift=: 12546 ;; 12547 --*=) 12548 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12549 ac_optarg= 12550 ac_shift=: 12551 ;; 12552 *) 12553 ac_option=$1 12554 ac_optarg=$2 12555 ac_shift=shift 12556 ;; 12557 esac 12558 12559 case $ac_option in 12560 # Handling of the options. 12561 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12562 ac_cs_recheck=: ;; 12563 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12564 printf "%s\n" "$ac_cs_version"; exit ;; 12565 --config | --confi | --conf | --con | --co | --c ) 12566 printf "%s\n" "$ac_cs_config"; exit ;; 12567 --debug | --debu | --deb | --de | --d | -d ) 12568 debug=: ;; 12569 --file | --fil | --fi | --f ) 12570 $ac_shift 12571 case $ac_optarg in 12572 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12573 '') as_fn_error $? "missing file argument" ;; 12574 esac 12575 as_fn_append CONFIG_FILES " '$ac_optarg'" 12576 ac_need_defaults=false;; 12577 --header | --heade | --head | --hea ) 12578 $ac_shift 12579 case $ac_optarg in 12580 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12581 esac 12582 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12583 ac_need_defaults=false;; 12584 --he | --h) 12585 # Conflict between --help and --header 12586 as_fn_error $? "ambiguous option: '$1' 12587 Try '$0 --help' for more information.";; 12588 --help | --hel | -h ) 12589 printf "%s\n" "$ac_cs_usage"; exit ;; 12590 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12591 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12592 ac_cs_silent=: ;; 12593 12594 # This is an error. 12595 -*) as_fn_error $? "unrecognized option: '$1' 12596 Try '$0 --help' for more information." ;; 12597 12598 *) as_fn_append ac_config_targets " $1" 12599 ac_need_defaults=false ;; 12600 12601 esac 12602 shift 12603 done 12604 12605 ac_configure_extra_args= 12606 12607 if $ac_cs_silent; then 12608 exec 6>/dev/null 12609 ac_configure_extra_args="$ac_configure_extra_args --silent" 12610 fi 12611 12612 _ACEOF 12613 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12614 if \$ac_cs_recheck; then 12615 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12616 shift 12617 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12618 CONFIG_SHELL='$SHELL' 12619 export CONFIG_SHELL 12620 exec "\$@" 12621 fi 12622 12623 _ACEOF 12624 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12625 exec 5>>config.log 12626 { 12627 echo 12628 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12629 ## Running $as_me. ## 12630 _ASBOX 12631 printf "%s\n" "$ac_log" 12632 } >&5 12633 12634 _ACEOF 12635 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12636 # 12637 # INIT-COMMANDS 12638 # 12639 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12640 12641 _ACEOF 12642 12643 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12644 12645 # Handling of arguments. 12646 for ac_config_target in $ac_config_targets 12647 do 12648 case $ac_config_target in 12649 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12650 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12651 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12652 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12653 12654 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12655 esac 12656 done 12657 12658 12659 # If the user did not use the arguments to specify the items to instantiate, 12660 # then the envvar interface is used. Set only those that are not. 12661 # We use the long form for the default assignment because of an extremely 12662 # bizarre bug on SunOS 4.1.3. 12663 if $ac_need_defaults; then 12664 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12665 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12666 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12667 fi 12668 12669 # Have a temporary directory for convenience. Make it in the build tree 12670 # simply because there is no reason against having it here, and in addition, 12671 # creating and moving files from /tmp can sometimes cause problems. 12672 # Hook for its removal unless debugging. 12673 # Note that there is a small window in which the directory will not be cleaned: 12674 # after its creation but before its name has been assigned to '$tmp'. 12675 $debug || 12676 { 12677 tmp= ac_tmp= 12678 trap 'exit_status=$? 12679 : "${ac_tmp:=$tmp}" 12680 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12681 ' 0 12682 trap 'as_fn_exit 1' 1 2 13 15 12683 } 12684 # Create a (secure) tmp directory for tmp files. 12685 12686 { 12687 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12688 test -d "$tmp" 12689 } || 12690 { 12691 tmp=./conf$$-$RANDOM 12692 (umask 077 && mkdir "$tmp") 12693 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12694 ac_tmp=$tmp 12695 12696 # Set up the scripts for CONFIG_FILES section. 12697 # No need to generate them if there are no CONFIG_FILES. 12698 # This happens for instance with './config.status config.h'. 12699 if test -n "$CONFIG_FILES"; then 12700 12701 12702 ac_cr=`echo X | tr X '\015'` 12703 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12704 # But we know of no other shell where ac_cr would be empty at this 12705 # point, so we can use a bashism as a fallback. 12706 if test "x$ac_cr" = x; then 12707 eval ac_cr=\$\'\\r\' 12708 fi 12709 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12710 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12711 ac_cs_awk_cr='\\r' 12712 else 12713 ac_cs_awk_cr=$ac_cr 12714 fi 12715 12716 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12717 _ACEOF 12718 12719 12720 { 12721 echo "cat >conf$$subs.awk <<_ACEOF" && 12722 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12723 echo "_ACEOF" 12724 } >conf$$subs.sh || 12725 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12726 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12727 ac_delim='%!_!# ' 12728 for ac_last_try in false false false false false :; do 12729 . ./conf$$subs.sh || 12730 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12731 12732 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12733 if test $ac_delim_n = $ac_delim_num; then 12734 break 12735 elif $ac_last_try; then 12736 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12737 else 12738 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12739 fi 12740 done 12741 rm -f conf$$subs.sh 12742 12743 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12744 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12745 _ACEOF 12746 sed -n ' 12747 h 12748 s/^/S["/; s/!.*/"]=/ 12749 p 12750 g 12751 s/^[^!]*!// 12752 :repl 12753 t repl 12754 s/'"$ac_delim"'$// 12755 t delim 12756 :nl 12757 h 12758 s/\(.\{148\}\)..*/\1/ 12759 t more1 12760 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12761 p 12762 n 12763 b repl 12764 :more1 12765 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12766 p 12767 g 12768 s/.\{148\}// 12769 t nl 12770 :delim 12771 h 12772 s/\(.\{148\}\)..*/\1/ 12773 t more2 12774 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12775 p 12776 b 12777 :more2 12778 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12779 p 12780 g 12781 s/.\{148\}// 12782 t delim 12783 ' <conf$$subs.awk | sed ' 12784 /^[^""]/{ 12785 N 12786 s/\n// 12787 } 12788 ' >>$CONFIG_STATUS || ac_write_fail=1 12789 rm -f conf$$subs.awk 12790 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12791 _ACAWK 12792 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12793 for (key in S) S_is_set[key] = 1 12794 FS = "" 12795 12796 } 12797 { 12798 line = $ 0 12799 nfields = split(line, field, "@") 12800 substed = 0 12801 len = length(field[1]) 12802 for (i = 2; i < nfields; i++) { 12803 key = field[i] 12804 keylen = length(key) 12805 if (S_is_set[key]) { 12806 value = S[key] 12807 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12808 len += length(value) + length(field[++i]) 12809 substed = 1 12810 } else 12811 len += 1 + keylen 12812 } 12813 12814 print line 12815 } 12816 12817 _ACAWK 12818 _ACEOF 12819 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12820 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12821 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12822 else 12823 cat 12824 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12825 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12826 _ACEOF 12827 12828 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12829 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12830 # trailing colons and then remove the whole line if VPATH becomes empty 12831 # (actually we leave an empty line to preserve line numbers). 12832 if test "x$srcdir" = x.; then 12833 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12834 h 12835 s/// 12836 s/^/:/ 12837 s/[ ]*$/:/ 12838 s/:\$(srcdir):/:/g 12839 s/:\${srcdir}:/:/g 12840 s/:@srcdir@:/:/g 12841 s/^:*// 12842 s/:*$// 12843 x 12844 s/\(=[ ]*\).*/\1/ 12845 G 12846 s/\n// 12847 s/^[^=]*=[ ]*$// 12848 }' 12849 fi 12850 12851 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12852 fi # test -n "$CONFIG_FILES" 12853 12854 # Set up the scripts for CONFIG_HEADERS section. 12855 # No need to generate them if there are no CONFIG_HEADERS. 12856 # This happens for instance with './config.status Makefile'. 12857 if test -n "$CONFIG_HEADERS"; then 12858 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12859 BEGIN { 12860 _ACEOF 12861 12862 # Transform confdefs.h into an awk script 'defines.awk', embedded as 12863 # here-document in config.status, that substitutes the proper values into 12864 # config.h.in to produce config.h. 12865 12866 # Create a delimiter string that does not exist in confdefs.h, to ease 12867 # handling of long lines. 12868 ac_delim='%!_!# ' 12869 for ac_last_try in false false :; do 12870 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12871 if test -z "$ac_tt"; then 12872 break 12873 elif $ac_last_try; then 12874 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12875 else 12876 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12877 fi 12878 done 12879 12880 # For the awk script, D is an array of macro values keyed by name, 12881 # likewise P contains macro parameters if any. Preserve backslash 12882 # newline sequences. 12883 12884 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12885 sed -n ' 12886 s/.\{148\}/&'"$ac_delim"'/g 12887 t rset 12888 :rset 12889 s/^[ ]*#[ ]*define[ ][ ]*/ / 12890 t def 12891 d 12892 :def 12893 s/\\$// 12894 t bsnl 12895 s/["\\]/\\&/g 12896 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12897 D["\1"]=" \3"/p 12898 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12899 d 12900 :bsnl 12901 s/["\\]/\\&/g 12902 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12903 D["\1"]=" \3\\\\\\n"\\/p 12904 t cont 12905 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12906 t cont 12907 d 12908 :cont 12909 n 12910 s/.\{148\}/&'"$ac_delim"'/g 12911 t clear 12912 :clear 12913 s/\\$// 12914 t bsnlc 12915 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12916 d 12917 :bsnlc 12918 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12919 b cont 12920 ' <confdefs.h | sed ' 12921 s/'"$ac_delim"'/"\\\ 12922 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12923 12924 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12925 for (key in D) D_is_set[key] = 1 12926 FS = "" 12927 } 12928 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12929 line = \$ 0 12930 split(line, arg, " ") 12931 if (arg[1] == "#") { 12932 defundef = arg[2] 12933 mac1 = arg[3] 12934 } else { 12935 defundef = substr(arg[1], 2) 12936 mac1 = arg[2] 12937 } 12938 split(mac1, mac2, "(") #) 12939 macro = mac2[1] 12940 prefix = substr(line, 1, index(line, defundef) - 1) 12941 if (D_is_set[macro]) { 12942 # Preserve the white space surrounding the "#". 12943 print prefix "define", macro P[macro] D[macro] 12944 next 12945 } else { 12946 # Replace #undef with comments. This is necessary, for example, 12947 # in the case of _POSIX_SOURCE, which is predefined and required 12948 # on some systems where configure will not decide to define it. 12949 if (defundef == "undef") { 12950 print "/*", prefix defundef, macro, "*/" 12951 next 12952 } 12953 } 12954 } 12955 { print } 12956 _ACAWK 12957 _ACEOF 12958 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12959 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12960 fi # test -n "$CONFIG_HEADERS" 12961 12962 12963 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12964 shift 12965 for ac_tag 12966 do 12967 case $ac_tag in 12968 :[FHLC]) ac_mode=$ac_tag; continue;; 12969 esac 12970 case $ac_mode$ac_tag in 12971 :[FHL]*:*);; 12972 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 12973 :[FH]-) ac_tag=-:-;; 12974 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12975 esac 12976 ac_save_IFS=$IFS 12977 IFS=: 12978 set x $ac_tag 12979 IFS=$ac_save_IFS 12980 shift 12981 ac_file=$1 12982 shift 12983 12984 case $ac_mode in 12985 :L) ac_source=$1;; 12986 :[FH]) 12987 ac_file_inputs= 12988 for ac_f 12989 do 12990 case $ac_f in 12991 -) ac_f="$ac_tmp/stdin";; 12992 *) # Look for the file first in the build tree, then in the source tree 12993 # (if the path is not absolute). The absolute path cannot be DOS-style, 12994 # because $ac_f cannot contain ':'. 12995 test -f "$ac_f" || 12996 case $ac_f in 12997 [\\/$]*) false;; 12998 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12999 esac || 13000 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13001 esac 13002 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13003 as_fn_append ac_file_inputs " '$ac_f'" 13004 done 13005 13006 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13007 # use $as_me), people would be surprised to read: 13008 # /* config.h. Generated by config.status. */ 13009 configure_input='Generated from '` 13010 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13011 `' by configure.' 13012 if test x"$ac_file" != x-; then 13013 configure_input="$ac_file. $configure_input" 13014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13015 printf "%s\n" "$as_me: creating $ac_file" >&6;} 13016 fi 13017 # Neutralize special characters interpreted by sed in replacement strings. 13018 case $configure_input in #( 13019 *\&* | *\|* | *\\* ) 13020 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13021 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13022 *) ac_sed_conf_input=$configure_input;; 13023 esac 13024 13025 case $ac_tag in 13026 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13027 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13028 esac 13029 ;; 13030 esac 13031 13032 ac_dir=`$as_dirname -- "$ac_file" || 13033 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13034 X"$ac_file" : 'X\(//\)[^/]' \| \ 13035 X"$ac_file" : 'X\(//\)$' \| \ 13036 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13037 printf "%s\n" X"$ac_file" | 13038 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13039 s//\1/ 13040 q 13041 } 13042 /^X\(\/\/\)[^/].*/{ 13043 s//\1/ 13044 q 13045 } 13046 /^X\(\/\/\)$/{ 13047 s//\1/ 13048 q 13049 } 13050 /^X\(\/\).*/{ 13051 s//\1/ 13052 q 13053 } 13054 s/.*/./; q'` 13055 as_dir="$ac_dir"; as_fn_mkdir_p 13056 ac_builddir=. 13057 13058 case "$ac_dir" in 13059 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13060 *) 13061 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13062 # A ".." for each directory in $ac_dir_suffix. 13063 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13064 case $ac_top_builddir_sub in 13065 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13066 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13067 esac ;; 13068 esac 13069 ac_abs_top_builddir=$ac_pwd 13070 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13071 # for backward compatibility: 13072 ac_top_builddir=$ac_top_build_prefix 13073 13074 case $srcdir in 13075 .) # We are building in place. 13076 ac_srcdir=. 13077 ac_top_srcdir=$ac_top_builddir_sub 13078 ac_abs_top_srcdir=$ac_pwd ;; 13079 [\\/]* | ?:[\\/]* ) # Absolute name. 13080 ac_srcdir=$srcdir$ac_dir_suffix; 13081 ac_top_srcdir=$srcdir 13082 ac_abs_top_srcdir=$srcdir ;; 13083 *) # Relative name. 13084 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13085 ac_top_srcdir=$ac_top_build_prefix$srcdir 13086 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13087 esac 13088 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13089 13090 13091 case $ac_mode in 13092 :F) 13093 # 13094 # CONFIG_FILE 13095 # 13096 13097 case $INSTALL in 13098 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13099 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13100 esac 13101 ac_MKDIR_P=$MKDIR_P 13102 case $MKDIR_P in 13103 [\\/$]* | ?:[\\/]* ) ;; 13104 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13105 esac 13106 _ACEOF 13107 13108 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13109 # If the template does not know about datarootdir, expand it. 13110 # FIXME: This hack should be removed a few years after 2.60. 13111 ac_datarootdir_hack=; ac_datarootdir_seen= 13112 ac_sed_dataroot=' 13113 /datarootdir/ { 13114 p 13115 q 13116 } 13117 /@datadir@/p 13118 /@docdir@/p 13119 /@infodir@/p 13120 /@localedir@/p 13121 /@mandir@/p' 13122 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13123 *datarootdir*) ac_datarootdir_seen=yes;; 13124 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13126 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13127 _ACEOF 13128 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13129 ac_datarootdir_hack=' 13130 s&@datadir@&$datadir&g 13131 s&@docdir@&$docdir&g 13132 s&@infodir@&$infodir&g 13133 s&@localedir@&$localedir&g 13134 s&@mandir@&$mandir&g 13135 s&\\\${datarootdir}&$datarootdir&g' ;; 13136 esac 13137 _ACEOF 13138 13139 # Neutralize VPATH when '$srcdir' = '.'. 13140 # Shell code in configure.ac might set extrasub. 13141 # FIXME: do we really want to maintain this feature? 13142 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13143 ac_sed_extra="$ac_vpsub 13144 $extrasub 13145 _ACEOF 13146 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13147 :t 13148 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13149 s|@configure_input@|$ac_sed_conf_input|;t t 13150 s&@top_builddir@&$ac_top_builddir_sub&;t t 13151 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13152 s&@srcdir@&$ac_srcdir&;t t 13153 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13154 s&@top_srcdir@&$ac_top_srcdir&;t t 13155 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13156 s&@builddir@&$ac_builddir&;t t 13157 s&@abs_builddir@&$ac_abs_builddir&;t t 13158 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13159 s&@INSTALL@&$ac_INSTALL&;t t 13160 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13161 $ac_datarootdir_hack 13162 " 13163 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13164 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13165 13166 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13167 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13168 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13169 "$ac_tmp/out"`; test -z "$ac_out"; } && 13170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13171 which seems to be undefined. Please make sure it is defined" >&5 13172 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13173 which seems to be undefined. Please make sure it is defined" >&2;} 13174 13175 rm -f "$ac_tmp/stdin" 13176 case $ac_file in 13177 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13178 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13179 esac \ 13180 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13181 ;; 13182 :H) 13183 # 13184 # CONFIG_HEADER 13185 # 13186 if test x"$ac_file" != x-; then 13187 { 13188 printf "%s\n" "/* $configure_input */" >&1 \ 13189 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13190 } >"$ac_tmp/config.h" \ 13191 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13192 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13194 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13195 else 13196 rm -f "$ac_file" 13197 mv "$ac_tmp/config.h" "$ac_file" \ 13198 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13199 fi 13200 else 13201 printf "%s\n" "/* $configure_input */" >&1 \ 13202 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13203 || as_fn_error $? "could not create -" "$LINENO" 5 13204 fi 13205 # Compute "$ac_file"'s index in $config_headers. 13206 _am_arg="$ac_file" 13207 _am_stamp_count=1 13208 for _am_header in $config_headers :; do 13209 case $_am_header in 13210 $_am_arg | $_am_arg:* ) 13211 break ;; 13212 * ) 13213 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13214 esac 13215 done 13216 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13217 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13218 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13219 X"$_am_arg" : 'X\(//\)$' \| \ 13220 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13221 printf "%s\n" X"$_am_arg" | 13222 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13223 s//\1/ 13224 q 13225 } 13226 /^X\(\/\/\)[^/].*/{ 13227 s//\1/ 13228 q 13229 } 13230 /^X\(\/\/\)$/{ 13231 s//\1/ 13232 q 13233 } 13234 /^X\(\/\).*/{ 13235 s//\1/ 13236 q 13237 } 13238 s/.*/./; q'`/stamp-h$_am_stamp_count 13239 ;; 13240 13241 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13242 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13243 ;; 13244 esac 13245 13246 13247 case $ac_file$ac_mode in 13248 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13249 # Older Autoconf quotes --file arguments for eval, but not when files 13250 # are listed without --file. Let's play safe and only enable the eval 13251 # if we detect the quoting. 13252 # TODO: see whether this extra hack can be removed once we start 13253 # requiring Autoconf 2.70 or later. 13254 case $CONFIG_FILES in #( 13255 *\'*) : 13256 eval set x "$CONFIG_FILES" ;; #( 13257 *) : 13258 set x $CONFIG_FILES ;; #( 13259 *) : 13260 ;; 13261 esac 13262 shift 13263 # Used to flag and report bootstrapping failures. 13264 am_rc=0 13265 for am_mf 13266 do 13267 # Strip MF so we end up with the name of the file. 13268 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13269 # Check whether this is an Automake generated Makefile which includes 13270 # dependency-tracking related rules and includes. 13271 # Grep'ing the whole file directly is not great: AIX grep has a line 13272 # limit of 2048, but all sed's we know have understand at least 4000. 13273 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13274 || continue 13275 am_dirpart=`$as_dirname -- "$am_mf" || 13276 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13277 X"$am_mf" : 'X\(//\)[^/]' \| \ 13278 X"$am_mf" : 'X\(//\)$' \| \ 13279 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13280 printf "%s\n" X"$am_mf" | 13281 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13282 s//\1/ 13283 q 13284 } 13285 /^X\(\/\/\)[^/].*/{ 13286 s//\1/ 13287 q 13288 } 13289 /^X\(\/\/\)$/{ 13290 s//\1/ 13291 q 13292 } 13293 /^X\(\/\).*/{ 13294 s//\1/ 13295 q 13296 } 13297 s/.*/./; q'` 13298 am_filepart=`$as_basename -- "$am_mf" || 13299 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13300 X"$am_mf" : 'X\(//\)$' \| \ 13301 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13302 printf "%s\n" X/"$am_mf" | 13303 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13304 s//\1/ 13305 q 13306 } 13307 /^X\/\(\/\/\)$/{ 13308 s//\1/ 13309 q 13310 } 13311 /^X\/\(\/\).*/{ 13312 s//\1/ 13313 q 13314 } 13315 s/.*/./; q'` 13316 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13317 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13318 | $MAKE -f - am--depfiles" >&5 13319 (cd "$am_dirpart" \ 13320 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13321 | $MAKE -f - am--depfiles) >&5 2>&5 13322 ac_status=$? 13323 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13324 (exit $ac_status); } || am_rc=$? 13325 done 13326 if test $am_rc -ne 0; then 13327 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13328 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13329 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13330 for automatic dependency tracking. If GNU make was not used, consider 13331 re-running the configure script with MAKE=\"gmake\" (or whatever is 13332 necessary). You can also try re-running configure with the 13333 '--disable-dependency-tracking' option to at least be able to build 13334 the package (albeit without support for automatic dependency tracking). 13335 See 'config.log' for more details" "$LINENO" 5; } 13336 fi 13337 { am_dirpart=; unset am_dirpart;} 13338 { am_filepart=; unset am_filepart;} 13339 { am_mf=; unset am_mf;} 13340 { am_rc=; unset am_rc;} 13341 rm -f conftest-deps.mk 13342 } 13343 ;; 13344 13345 esac 13346 done # for ac_tag 13347 13348 13349 as_fn_exit 0 13350 _ACEOF 13351 ac_clean_files=$ac_clean_files_save 13352 13353 test $ac_write_fail = 0 || 13354 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13355 13356 13357 # configure is writing to config.log, and then calls config.status. 13358 # config.status does its own redirection, appending to config.log. 13359 # Unfortunately, on DOS this fails, as config.log is still kept open 13360 # by configure, so config.status won't be able to write to it; its 13361 # output is simply discarded. So we exec the FD to /dev/null, 13362 # effectively closing config.log, so it can be properly (re)opened and 13363 # appended to by config.status. When coming back to configure, we 13364 # need to make the FD available again. 13365 if test "$no_create" != yes; then 13366 ac_cs_success=: 13367 ac_config_status_args= 13368 test "$silent" = yes && 13369 ac_config_status_args="$ac_config_status_args --quiet" 13370 exec 5>/dev/null 13371 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13372 exec 5>>config.log 13373 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13374 # would make configure fail if this is the last instruction. 13375 $ac_cs_success || as_fn_exit 1 13376 fi 13377 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13379 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13380 fi 13381 13382 13383
Indexes created Tue Oct 27 00:25:24 UTC 2026