1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.71 for xkill 1.0.6. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xkill/-/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, 9 # Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 as_nop=: 21 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 22 then : 23 emulate sh 24 NULLCMD=: 25 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26 # is contrary to our usage. Disable this feature. 27 alias -g '${1+"$@"}'='"$@"' 28 setopt NO_GLOB_SUBST 29 else $as_nop 30 case `(set -o) 2>/dev/null` in #( 31 *posix*) : 32 set -o posix ;; #( 33 *) : 34 ;; 35 esac 36 fi 37 38 39 40 # Reset variables that may have inherited troublesome values from 41 # the environment. 42 43 # IFS needs to be set, to space, tab, and newline, in precisely that order. 44 # (If _AS_PATH_WALK were called with IFS unset, it would have the 45 # side effect of setting IFS to empty, thus disabling word splitting.) 46 # Quoting is to prevent editors from complaining about space-tab. 47 as_nl=' 48 ' 49 export as_nl 50 IFS=" "" $as_nl" 51 52 PS1='$ ' 53 PS2='> ' 54 PS4='+ ' 55 56 # Ensure predictable behavior from utilities with locale-dependent output. 57 LC_ALL=C 58 export LC_ALL 59 LANGUAGE=C 60 export LANGUAGE 61 62 # We cannot yet rely on "unset" to work, but we need these variables 63 # to be unset--not just set to an empty or harmless value--now, to 64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65 # also avoids known problems related to "unset" and subshell syntax 66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68 do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70 done 71 72 # Ensure that fds 0, 1, and 2 are open. 73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77 # The user is always right. 78 if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # Find who we are. Look in the path if we contain no directory separator. 88 as_myself= 89 case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92 for as_dir in $PATH 93 do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 117 # Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122 # neutralization value for shells without unset; and this also 123 # works around shells that cannot unset nonexistent variables. 124 # Preserve -v and -x to the replacement shell. 125 BASH_ENV=/dev/null 126 ENV=/dev/null 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128 case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133 esac 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135 # Admittedly, this is quite paranoid, since all the known shells bail 136 # out after a failed `exec'. 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138 exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142 if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="as_nop=: 144 if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 145 then : 146 emulate sh 147 NULLCMD=: 148 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 149 # is contrary to our usage. Disable this feature. 150 alias -g '\${1+\"\$@\"}'='\"\$@\"' 151 setopt NO_GLOB_SUBST 152 else \$as_nop 153 case \`(set -o) 2>/dev/null\` in #( 154 *posix*) : 155 set -o posix ;; #( 156 *) : 157 ;; 158 esac 159 fi 160 " 161 as_required="as_fn_return () { (exit \$1); } 162 as_fn_success () { as_fn_return 0; } 163 as_fn_failure () { as_fn_return 1; } 164 as_fn_ret_success () { return 0; } 165 as_fn_ret_failure () { return 1; } 166 167 exitcode=0 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173 then : 174 175 else \$as_nop 176 exitcode=1; echo positional parameters were not saved. 177 fi 178 test x\$exitcode = x0 || exit 1 179 blah=\$(echo \$(echo blah)) 180 test x\"\$blah\" = xblah || exit 1 181 test -x / || exit 1" 182 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 183 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 184 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 185 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 186 test \$(( 1 + 1 )) = 2 || exit 1" 187 if (eval "$as_required") 2>/dev/null 188 then : 189 as_have_required=yes 190 else $as_nop 191 as_have_required=no 192 fi 193 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 194 then : 195 196 else $as_nop 197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 198 as_found=false 199 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 200 do 201 IFS=$as_save_IFS 202 case $as_dir in #((( 203 '') as_dir=./ ;; 204 */) ;; 205 *) as_dir=$as_dir/ ;; 206 esac 207 as_found=: 208 case $as_dir in #( 209 /*) 210 for as_base in sh bash ksh sh5; do 211 # Try only shells that exist, to save several forks. 212 as_shell=$as_dir$as_base 213 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 214 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 215 then : 216 CONFIG_SHELL=$as_shell as_have_required=yes 217 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 218 then : 219 break 2 220 fi 221 fi 222 done;; 223 esac 224 as_found=false 225 done 226 IFS=$as_save_IFS 227 if $as_found 228 then : 229 230 else $as_nop 231 if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 233 then : 234 CONFIG_SHELL=$SHELL as_have_required=yes 235 fi 236 fi 237 238 239 if test "x$CONFIG_SHELL" != x 240 then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno 263 then : 264 printf "%s\n" "$0: This script requires a shell more modern than all" 265 printf "%s\n" "$0: the shells that I found on your system." 266 if test ${ZSH_VERSION+y} ; then 267 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 268 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 269 else 270 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 271 $0: https://gitlab.freedesktop.org/xorg/app/xkill/-/issues 272 $0: about your system, including any error possibly output 273 $0: before this message. Then install a modern shell, or 274 $0: manually run the script under such a shell if you do 275 $0: have one." 276 fi 277 exit 1 278 fi 279 fi 280 fi 281 SHELL=${CONFIG_SHELL-/bin/sh} 282 export SHELL 283 # Unset more variables known to interfere with behavior of common tools. 284 CLICOLOR_FORCE= GREP_OPTIONS= 285 unset CLICOLOR_FORCE GREP_OPTIONS 286 287 ## --------------------- ## 288 ## M4sh Shell Functions. ## 289 ## --------------------- ## 290 # as_fn_unset VAR 291 # --------------- 292 # Portably unset VAR. 293 as_fn_unset () 294 { 295 { eval $1=; unset $1;} 296 } 297 as_unset=as_fn_unset 298 299 300 # as_fn_set_status STATUS 301 # ----------------------- 302 # Set $? to STATUS, without forking. 303 as_fn_set_status () 304 { 305 return $1 306 } # as_fn_set_status 307 308 # as_fn_exit STATUS 309 # ----------------- 310 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 311 as_fn_exit () 312 { 313 set +e 314 as_fn_set_status $1 315 exit $1 316 } # as_fn_exit 317 # as_fn_nop 318 # --------- 319 # Do nothing but, unlike ":", preserve the value of $?. 320 as_fn_nop () 321 { 322 return $? 323 } 324 as_nop=as_fn_nop 325 326 # as_fn_mkdir_p 327 # ------------- 328 # Create "$as_dir" as a directory, including parents if necessary. 329 as_fn_mkdir_p () 330 { 331 332 case $as_dir in #( 333 -*) as_dir=./$as_dir;; 334 esac 335 test -d "$as_dir" || eval $as_mkdir_p || { 336 as_dirs= 337 while :; do 338 case $as_dir in #( 339 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 340 *) as_qdir=$as_dir;; 341 esac 342 as_dirs="'$as_qdir' $as_dirs" 343 as_dir=`$as_dirname -- "$as_dir" || 344 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 345 X"$as_dir" : 'X\(//\)[^/]' \| \ 346 X"$as_dir" : 'X\(//\)$' \| \ 347 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 348 printf "%s\n" X"$as_dir" | 349 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)[^/].*/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\/\)$/{ 358 s//\1/ 359 q 360 } 361 /^X\(\/\).*/{ 362 s//\1/ 363 q 364 } 365 s/.*/./; q'` 366 test -d "$as_dir" && break 367 done 368 test -z "$as_dirs" || eval "mkdir $as_dirs" 369 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 370 371 372 } # as_fn_mkdir_p 373 374 # as_fn_executable_p FILE 375 # ----------------------- 376 # Test if FILE is an executable regular file. 377 as_fn_executable_p () 378 { 379 test -f "$1" && test -x "$1" 380 } # as_fn_executable_p 381 # as_fn_append VAR VALUE 382 # ---------------------- 383 # Append the text in VALUE to the end of the definition contained in VAR. Take 384 # advantage of any shell optimizations that allow amortized linear growth over 385 # repeated appends, instead of the typical quadratic growth present in naive 386 # implementations. 387 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 388 then : 389 eval 'as_fn_append () 390 { 391 eval $1+=\$2 392 }' 393 else $as_nop 394 as_fn_append () 395 { 396 eval $1=\$$1\$2 397 } 398 fi # as_fn_append 399 400 # as_fn_arith ARG... 401 # ------------------ 402 # Perform arithmetic evaluation on the ARGs, and store the result in the 403 # global $as_val. Take advantage of shells that can avoid forks. The arguments 404 # must be portable across $(()) and expr. 405 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 406 then : 407 eval 'as_fn_arith () 408 { 409 as_val=$(( $* )) 410 }' 411 else $as_nop 412 as_fn_arith () 413 { 414 as_val=`expr "$@" || test $? -eq 1` 415 } 416 fi # as_fn_arith 417 418 # as_fn_nop 419 # --------- 420 # Do nothing but, unlike ":", preserve the value of $?. 421 as_fn_nop () 422 { 423 return $? 424 } 425 as_nop=as_fn_nop 426 427 # as_fn_error STATUS ERROR [LINENO LOG_FD] 428 # ---------------------------------------- 429 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 430 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 431 # script with STATUS, using 1 if that was 0. 432 as_fn_error () 433 { 434 as_status=$1; test $as_status -eq 0 && as_status=1 435 if test "$4"; then 436 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 437 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 438 fi 439 printf "%s\n" "$as_me: error: $2" >&2 440 as_fn_exit $as_status 441 } # as_fn_error 442 443 if expr a : '\(a\)' >/dev/null 2>&1 && 444 test "X`expr 00001 : '.*\(...\)'`" = X001; then 445 as_expr=expr 446 else 447 as_expr=false 448 fi 449 450 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 451 as_basename=basename 452 else 453 as_basename=false 454 fi 455 456 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 457 as_dirname=dirname 458 else 459 as_dirname=false 460 fi 461 462 as_me=`$as_basename -- "$0" || 463 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 464 X"$0" : 'X\(//\)$' \| \ 465 X"$0" : 'X\(/\)' \| . 2>/dev/null || 466 printf "%s\n" X/"$0" | 467 sed '/^.*\/\([^/][^/]*\)\/*$/{ 468 s//\1/ 469 q 470 } 471 /^X\/\(\/\/\)$/{ 472 s//\1/ 473 q 474 } 475 /^X\/\(\/\).*/{ 476 s//\1/ 477 q 478 } 479 s/.*/./; q'` 480 481 # Avoid depending upon Character Ranges. 482 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 483 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 484 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 485 as_cr_digits='0123456789' 486 as_cr_alnum=$as_cr_Letters$as_cr_digits 487 488 489 as_lineno_1=$LINENO as_lineno_1a=$LINENO 490 as_lineno_2=$LINENO as_lineno_2a=$LINENO 491 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 492 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 493 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 494 sed -n ' 495 p 496 /[$]LINENO/= 497 ' <$as_myself | 498 sed ' 499 s/[$]LINENO.*/&-/ 500 t lineno 501 b 502 :lineno 503 N 504 :loop 505 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 506 t loop 507 s/-\n.*// 508 ' >$as_me.lineno && 509 chmod +x "$as_me.lineno" || 510 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 511 512 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 513 # already done that, so ensure we don't try to do so again and fall 514 # in an infinite loop. This has already happened in practice. 515 _as_can_reexec=no; export _as_can_reexec 516 # Don't try to exec as it changes $[0], causing all sort of problems 517 # (the dirname of $[0] is not the place where we might find the 518 # original and so on. Autoconf is especially sensitive to this). 519 . "./$as_me.lineno" 520 # Exit status is that of the last command. 521 exit 522 } 523 524 525 # Determine whether it's possible to make 'echo' print without a newline. 526 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 527 # for compatibility with existing Makefiles. 528 ECHO_C= ECHO_N= ECHO_T= 529 case `echo -n x` in #((((( 530 -n*) 531 case `echo 'xy\c'` in 532 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 533 xy) ECHO_C='\c';; 534 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 535 ECHO_T=' ';; 536 esac;; 537 *) 538 ECHO_N='-n';; 539 esac 540 541 # For backward compatibility with old third-party macros, we provide 542 # the shell variables $as_echo and $as_echo_n. New code should use 543 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 544 as_echo='printf %s\n' 545 as_echo_n='printf %s' 546 547 548 rm -f conf$$ conf$$.exe conf$$.file 549 if test -d conf$$.dir; then 550 rm -f conf$$.dir/conf$$.file 551 else 552 rm -f conf$$.dir 553 mkdir conf$$.dir 2>/dev/null 554 fi 555 if (echo >conf$$.file) 2>/dev/null; then 556 if ln -s conf$$.file conf$$ 2>/dev/null; then 557 as_ln_s='ln -s' 558 # ... but there are two gotchas: 559 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 560 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 561 # In both cases, we have to default to `cp -pR'. 562 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 563 as_ln_s='cp -pR' 564 elif ln conf$$.file conf$$ 2>/dev/null; then 565 as_ln_s=ln 566 else 567 as_ln_s='cp -pR' 568 fi 569 else 570 as_ln_s='cp -pR' 571 fi 572 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 573 rmdir conf$$.dir 2>/dev/null 574 575 if mkdir -p . 2>/dev/null; then 576 as_mkdir_p='mkdir -p "$as_dir"' 577 else 578 test -d ./-p && rmdir ./-p 579 as_mkdir_p=false 580 fi 581 582 as_test_x='test -x' 583 as_executable_p=as_fn_executable_p 584 585 # Sed expression to map a string onto a valid CPP name. 586 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 587 588 # Sed expression to map a string onto a valid variable name. 589 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 590 591 592 test -n "$DJDIR" || exec 7<&0 </dev/null 593 exec 6>&1 594 595 # Name of the host. 596 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 597 # so uname gets run too. 598 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 599 600 # 601 # Initializations. 602 # 603 ac_default_prefix=/usr/local 604 ac_clean_files= 605 ac_config_libobj_dir=. 606 LIBOBJS= 607 cross_compiling=no 608 subdirs= 609 MFLAGS= 610 MAKEFLAGS= 611 612 # Identity of this package. 613 PACKAGE_NAME='xkill' 614 PACKAGE_TARNAME='xkill' 615 PACKAGE_VERSION='1.0.6' 616 PACKAGE_STRING='xkill 1.0.6' 617 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xkill/-/issues' 618 PACKAGE_URL='' 619 620 ac_unique_file="Makefile.am" 621 # Factoring default headers for most tests. 622 ac_includes_default="\ 623 #include <stddef.h> 624 #ifdef HAVE_STDIO_H 625 # include <stdio.h> 626 #endif 627 #ifdef HAVE_STDLIB_H 628 # include <stdlib.h> 629 #endif 630 #ifdef HAVE_STRING_H 631 # include <string.h> 632 #endif 633 #ifdef HAVE_INTTYPES_H 634 # include <inttypes.h> 635 #endif 636 #ifdef HAVE_STDINT_H 637 # include <stdint.h> 638 #endif 639 #ifdef HAVE_STRINGS_H 640 # include <strings.h> 641 #endif 642 #ifdef HAVE_SYS_TYPES_H 643 # include <sys/types.h> 644 #endif 645 #ifdef HAVE_SYS_STAT_H 646 # include <sys/stat.h> 647 #endif 648 #ifdef HAVE_UNISTD_H 649 # include <unistd.h> 650 #endif" 651 652 ac_header_c_list= 653 ac_subst_vars='am__EXEEXT_FALSE 654 am__EXEEXT_TRUE 655 LTLIBOBJS 656 LIBOBJS 657 XKILL_LIBS 658 XKILL_CFLAGS 659 MAN_SUBSTS 660 XORG_MAN_PAGE 661 ADMIN_MAN_DIR 662 DRIVER_MAN_DIR 663 MISC_MAN_DIR 664 FILE_MAN_DIR 665 LIB_MAN_DIR 666 APP_MAN_DIR 667 ADMIN_MAN_SUFFIX 668 DRIVER_MAN_SUFFIX 669 MISC_MAN_SUFFIX 670 FILE_MAN_SUFFIX 671 LIB_MAN_SUFFIX 672 APP_MAN_SUFFIX 673 SED 674 host_os 675 host_vendor 676 host_cpu 677 host 678 build_os 679 build_vendor 680 build_cpu 681 build 682 INSTALL_CMD 683 PKG_CONFIG_LIBDIR 684 PKG_CONFIG_PATH 685 PKG_CONFIG 686 CHANGELOG_CMD 687 STRICT_CFLAGS 688 CWARNFLAGS 689 BASE_CFLAGS 690 am__fastdepCC_FALSE 691 am__fastdepCC_TRUE 692 CCDEPMODE 693 am__nodep 694 AMDEPBACKSLASH 695 AMDEP_FALSE 696 AMDEP_TRUE 697 am__include 698 DEPDIR 699 OBJEXT 700 EXEEXT 701 ac_ct_CC 702 CPPFLAGS 703 LDFLAGS 704 CFLAGS 705 CC 706 AM_BACKSLASH 707 AM_DEFAULT_VERBOSITY 708 AM_DEFAULT_V 709 AM_V 710 CSCOPE 711 ETAGS 712 CTAGS 713 am__untar 714 am__tar 715 AMTAR 716 am__leading_dot 717 SET_MAKE 718 AWK 719 mkdir_p 720 MKDIR_P 721 INSTALL_STRIP_PROGRAM 722 STRIP 723 install_sh 724 MAKEINFO 725 AUTOHEADER 726 AUTOMAKE 727 AUTOCONF 728 ACLOCAL 729 VERSION 730 PACKAGE 731 CYGPATH_W 732 am__isrc 733 INSTALL_DATA 734 INSTALL_SCRIPT 735 INSTALL_PROGRAM 736 target_alias 737 host_alias 738 build_alias 739 LIBS 740 ECHO_T 741 ECHO_N 742 ECHO_C 743 DEFS 744 mandir 745 localedir 746 libdir 747 psdir 748 pdfdir 749 dvidir 750 htmldir 751 infodir 752 docdir 753 oldincludedir 754 includedir 755 runstatedir 756 localstatedir 757 sharedstatedir 758 sysconfdir 759 datadir 760 datarootdir 761 libexecdir 762 sbindir 763 bindir 764 program_transform_name 765 prefix 766 exec_prefix 767 PACKAGE_URL 768 PACKAGE_BUGREPORT 769 PACKAGE_STRING 770 PACKAGE_VERSION 771 PACKAGE_TARNAME 772 PACKAGE_NAME 773 PATH_SEPARATOR 774 SHELL 775 am__quote' 776 ac_subst_files='' 777 ac_user_opts=' 778 enable_option_checking 779 enable_silent_rules 780 enable_dependency_tracking 781 enable_selective_werror 782 enable_strict_compilation 783 ' 784 ac_precious_vars='build_alias 785 host_alias 786 target_alias 787 CC 788 CFLAGS 789 LDFLAGS 790 LIBS 791 CPPFLAGS 792 PKG_CONFIG 793 PKG_CONFIG_PATH 794 PKG_CONFIG_LIBDIR 795 XKILL_CFLAGS 796 XKILL_LIBS' 797 798 799 # Initialize some variables set by options. 800 ac_init_help= 801 ac_init_version=false 802 ac_unrecognized_opts= 803 ac_unrecognized_sep= 804 # The variables have the same names as the options, with 805 # dashes changed to underlines. 806 cache_file=/dev/null 807 exec_prefix=NONE 808 no_create= 809 no_recursion= 810 prefix=NONE 811 program_prefix=NONE 812 program_suffix=NONE 813 program_transform_name=s,x,x, 814 silent= 815 site= 816 srcdir= 817 verbose= 818 x_includes=NONE 819 x_libraries=NONE 820 821 # Installation directory options. 822 # These are left unexpanded so users can "make install exec_prefix=/foo" 823 # and all the variables that are supposed to be based on exec_prefix 824 # by default will actually change. 825 # Use braces instead of parens because sh, perl, etc. also accept them. 826 # (The list follows the same order as the GNU Coding Standards.) 827 bindir='${exec_prefix}/bin' 828 sbindir='${exec_prefix}/sbin' 829 libexecdir='${exec_prefix}/libexec' 830 datarootdir='${prefix}/share' 831 datadir='${datarootdir}' 832 sysconfdir='${prefix}/etc' 833 sharedstatedir='${prefix}/com' 834 localstatedir='${prefix}/var' 835 runstatedir='${localstatedir}/run' 836 includedir='${prefix}/include' 837 oldincludedir='/usr/include' 838 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 839 infodir='${datarootdir}/info' 840 htmldir='${docdir}' 841 dvidir='${docdir}' 842 pdfdir='${docdir}' 843 psdir='${docdir}' 844 libdir='${exec_prefix}/lib' 845 localedir='${datarootdir}/locale' 846 mandir='${datarootdir}/man' 847 848 ac_prev= 849 ac_dashdash= 850 for ac_option 851 do 852 # 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"pwd does not report name of working directory" 1277 1278 1279 # Find the source files, if location was not specified. 1280 if test -z "$srcdir"; then 1281 ac_srcdir_defaulted=yes 1282 # Try the directory containing this script, then the parent directory. 1283 ac_confdir=`$as_dirname -- "$as_myself" || 1284 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1285 X"$as_myself" : 'X\(//\)[^/]' \| \ 1286 X"$as_myself" : 'X\(//\)$' \| \ 1287 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1288 printf "%s\n" X"$as_myself" | 1289 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1290 s//\1/ 1291 q 1292 } 1293 /^X\(\/\/\)[^/].*/{ 1294 s//\1/ 1295 q 1296 } 1297 /^X\(\/\/\)$/{ 1298 s//\1/ 1299 q 1300 } 1301 /^X\(\/\).*/{ 1302 s//\1/ 1303 q 1304 } 1305 s/.*/./; q'` 1306 srcdir=$ac_confdir 1307 if test ! -r "$srcdir/$ac_unique_file"; then 1308 srcdir=.. 1309 fi 1310 else 1311 ac_srcdir_defaulted=no 1312 fi 1313 if test ! -r "$srcdir/$ac_unique_file"; then 1314 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1315 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1316 fi 1317 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1318 ac_abs_confdir=`( 1319 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1320 pwd)` 1321 # When building in place, set srcdir=. 1322 if test "$ac_abs_confdir" = "$ac_pwd"; then 1323 srcdir=. 1324 fi 1325 # Remove unnecessary trailing slashes from srcdir. 1326 # Double slashes in file names in object file debugging info 1327 # mess up M-x gdb in Emacs. 1328 case $srcdir in 1329 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1330 esac 1331 for ac_var in $ac_precious_vars; do 1332 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1333 eval ac_env_${ac_var}_value=\$${ac_var} 1334 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1335 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1336 done 1337 1338 # 1339 # Report the --help message. 1340 # 1341 if test "$ac_init_help" = "long"; then 1342 # Omit some internal or obsolete options to make the list less imposing. 1343 # This message is too long to be a string in the A/UX 3.1 sh. 1344 cat <<_ACEOF 1345 \`configure' configures xkill 1.0.6 to adapt to many kinds of systems. 1346 1347 Usage: $0 [OPTION]... [VAR=VALUE]... 1348 1349 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1350 VAR=VALUE. See below for descriptions of some of the useful variables. 1351 1352 Defaults for the options are specified in brackets. 1353 1354 Configuration: 1355 -h, --help display this help and exit 1356 --help=short display options specific to this package 1357 --help=recursive display the short help of all the included packages 1358 -V, --version display version information and exit 1359 -q, --quiet, --silent do not print \`checking ...' messages 1360 --cache-file=FILE cache test results in FILE [disabled] 1361 -C, --config-cache alias for \`--cache-file=config.cache' 1362 -n, --no-create do not create output files 1363 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1364 1365 Installation directories: 1366 --prefix=PREFIX install architecture-independent files in PREFIX 1367 [$ac_default_prefix] 1368 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1369 [PREFIX] 1370 1371 By default, \`make install' will install all the files in 1372 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1373 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1374 for instance \`--prefix=\$HOME'. 1375 1376 For better control, use the options below. 1377 1378 Fine tuning of the installation directories: 1379 --bindir=DIR user executables [EPREFIX/bin] 1380 --sbindir=DIR system admin executables [EPREFIX/sbin] 1381 --libexecdir=DIR program executables [EPREFIX/libexec] 1382 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1383 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1384 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1385 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1386 --libdir=DIR object code libraries [EPREFIX/lib] 1387 --includedir=DIR C header files [PREFIX/include] 1388 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1389 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1390 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1391 --infodir=DIR info documentation [DATAROOTDIR/info] 1392 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1393 --mandir=DIR man documentation [DATAROOTDIR/man] 1394 --docdir=DIR documentation root [DATAROOTDIR/doc/xkill] 1395 --htmldir=DIR html documentation [DOCDIR] 1396 --dvidir=DIR dvi documentation [DOCDIR] 1397 --pdfdir=DIR pdf documentation [DOCDIR] 1398 --psdir=DIR ps documentation [DOCDIR] 1399 _ACEOF 1400 1401 cat <<\_ACEOF 1402 1403 Program names: 1404 --program-prefix=PREFIX prepend PREFIX to installed program names 1405 --program-suffix=SUFFIX append SUFFIX to installed program names 1406 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1407 1408 System types: 1409 --build=BUILD configure for building on BUILD [guessed] 1410 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1411 _ACEOF 1412 fi 1413 1414 if test -n "$ac_init_help"; then 1415 case $ac_init_help in 1416 short | recursive ) echo "Configuration of xkill 1.0.6:";; 1417 esac 1418 cat <<\_ACEOF 1419 1420 Optional Features: 1421 --disable-option-checking ignore unrecognized --enable/--with options 1422 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1423 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1424 --enable-silent-rules less verbose build output (undo: "make V=1") 1425 --disable-silent-rules verbose build output (undo: "make V=0") 1426 --enable-dependency-tracking 1427 do not reject slow dependency extractors 1428 --disable-dependency-tracking 1429 speeds up one-time build 1430 --disable-selective-werror 1431 Turn off selective compiler errors. (default: 1432 enabled) 1433 --enable-strict-compilation 1434 Enable all warnings from compiler and make them 1435 errors (default: disabled) 1436 1437 Some influential environment variables: 1438 CC C compiler command 1439 CFLAGS C compiler flags 1440 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1441 nonstandard directory <lib dir> 1442 LIBS libraries to pass to the linker, e.g. -l<library> 1443 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1444 you have headers in a nonstandard directory <include dir> 1445 PKG_CONFIG path to pkg-config utility 1446 PKG_CONFIG_PATH 1447 directories to add to pkg-config's search path 1448 PKG_CONFIG_LIBDIR 1449 path overriding pkg-config's built-in search path 1450 XKILL_CFLAGS 1451 C compiler flags for XKILL, overriding pkg-config 1452 XKILL_LIBS linker flags for XKILL, overriding pkg-config 1453 1454 Use these variables to override the choices made by `configure' or to help 1455 it to find libraries and programs with nonstandard names/locations. 1456 1457 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xkill/-/issues>. 1458 _ACEOF 1459 ac_status=$? 1460 fi 1461 1462 if test "$ac_init_help" = "recursive"; then 1463 # If there are subdirs, report their specific --help. 1464 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1465 test -d "$ac_dir" || 1466 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1467 continue 1468 ac_builddir=. 1469 1470 case "$ac_dir" in 1471 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1472 *) 1473 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1474 # A ".." for each directory in $ac_dir_suffix. 1475 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1476 case $ac_top_builddir_sub in 1477 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1478 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1479 esac ;; 1480 esac 1481 ac_abs_top_builddir=$ac_pwd 1482 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1483 # for backward compatibility: 1484 ac_top_builddir=$ac_top_build_prefix 1485 1486 case $srcdir in 1487 .) # We are building in place. 1488 ac_srcdir=. 1489 ac_top_srcdir=$ac_top_builddir_sub 1490 ac_abs_top_srcdir=$ac_pwd ;; 1491 [\\/]* | ?:[\\/]* ) # Absolute name. 1492 ac_srcdir=$srcdir$ac_dir_suffix; 1493 ac_top_srcdir=$srcdir 1494 ac_abs_top_srcdir=$srcdir ;; 1495 *) # Relative name. 1496 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1497 ac_top_srcdir=$ac_top_build_prefix$srcdir 1498 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1499 esac 1500 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1501 1502 cd "$ac_dir" || { ac_status=$?; continue; } 1503 # Check for configure.gnu first; this name is used for a wrapper for 1504 # Metaconfig's "Configure" on case-insensitive file systems. 1505 if test -f "$ac_srcdir/configure.gnu"; then 1506 echo && 1507 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1508 elif test -f "$ac_srcdir/configure"; then 1509 echo && 1510 $SHELL "$ac_srcdir/configure" --help=recursive 1511 else 1512 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1513 fi || ac_status=$? 1514 cd "$ac_pwd" || { ac_status=$?; break; } 1515 done 1516 fi 1517 1518 test -n "$ac_init_help" && exit $ac_status 1519 if $ac_init_version; then 1520 cat <<\_ACEOF 1521 xkill configure 1.0.6 1522 generated by GNU Autoconf 2.71 1523 1524 Copyright (C) 2021 Free Software Foundation, Inc. 1525 This configure script is free software; the Free Software Foundation 1526 gives unlimited permission to copy, distribute and modify it. 1527 _ACEOF 1528 exit 1529 fi 1530 1531 ## ------------------------ ## 1532 ## Autoconf initialization. ## 1533 ## ------------------------ ## 1534 1535 # ac_fn_c_try_compile LINENO 1536 # -------------------------- 1537 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1538 ac_fn_c_try_compile () 1539 { 1540 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1541 rm -f conftest.$ac_objext conftest.beam 1542 if { { ac_try="$ac_compile" 1543 case "(($ac_try" in 1544 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1545 *) ac_try_echo=$ac_try;; 1546 esac 1547 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1548 printf "%s\n" "$ac_try_echo"; } >&5 1549 (eval "$ac_compile") 2>conftest.err 1550 ac_status=$? 1551 if test -s conftest.err; then 1552 grep -v '^ *+' conftest.err >conftest.er1 1553 cat conftest.er1 >&5 1554 mv -f conftest.er1 conftest.err 1555 fi 1556 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1557 test $ac_status = 0; } && { 1558 test -z "$ac_c_werror_flag" || 1559 test ! -s conftest.err 1560 } && test -s conftest.$ac_objext 1561 then : 1562 ac_retval=0 1563 else $as_nop 1564 printf "%s\n" "$as_me: failed program was:" >&5 1565 sed 's/^/| /' conftest.$ac_ext >&5 1566 1567 ac_retval=1 1568 fi 1569 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1570 as_fn_set_status $ac_retval 1571 1572 } # ac_fn_c_try_compile 1573 1574 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1575 # ------------------------------------------------------------------ 1576 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1577 # accordingly. 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" >&6; } 1635 if eval test \${$3+y} 1636 then : 1637 printf %s "(cached) " >&6 1638 else $as_nop 1639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1640 /* end confdefs.h. */ 1641 $4 1642 #include <$2> 1643 _ACEOF 1644 if ac_fn_c_try_compile "$LINENO" 1645 then : 1646 eval "$3=yes" 1647 else $as_nop 1648 eval "$3=no" 1649 fi 1650 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1651 fi 1652 eval ac_res=\$$3 1653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1654 printf "%s\n" "$ac_res" >&6; } 1655 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1656 1657 } # ac_fn_c_check_header_compile 1658 1659 # ac_fn_c_try_link LINENO 1660 # ----------------------- 1661 # Try to link conftest.$ac_ext, and return whether this succeeded. 1662 ac_fn_c_try_link () 1663 { 1664 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1665 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1666 if { { ac_try="$ac_link" 1667 case "(($ac_try" in 1668 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1669 *) ac_try_echo=$ac_try;; 1670 esac 1671 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1672 printf "%s\n" "$ac_try_echo"; } >&5 1673 (eval "$ac_link") 2>conftest.err 1674 ac_status=$? 1675 if test -s conftest.err; then 1676 grep -v '^ *+' conftest.err >conftest.er1 1677 cat conftest.er1 >&5 1678 mv -f conftest.er1 conftest.err 1679 fi 1680 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1681 test $ac_status = 0; } && { 1682 test -z "$ac_c_werror_flag" || 1683 test ! -s conftest.err 1684 } && test -s conftest$ac_exeext && { 1685 test "$cross_compiling" = yes || 1686 test -x conftest$ac_exeext 1687 } 1688 then : 1689 ac_retval=0 1690 else $as_nop 1691 printf "%s\n" "$as_me: failed program was:" >&5 1692 sed 's/^/| /' conftest.$ac_ext >&5 1693 1694 ac_retval=1 1695 fi 1696 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1697 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1698 # interfere with the next link command; also delete a directory that is 1699 # left behind by Apple's compiler. We do this before executing the actions. 1700 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1701 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1702 as_fn_set_status $ac_retval 1703 1704 } # ac_fn_c_try_link 1705 ac_configure_args_raw= 1706 for ac_arg 1707 do 1708 case $ac_arg in 1709 *\'*) 1710 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1711 esac 1712 as_fn_append ac_configure_args_raw " '$ac_arg'" 1713 done 1714 1715 case $ac_configure_args_raw in 1716 *$as_nl*) 1717 ac_safe_unquote= ;; 1718 *) 1719 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1720 ac_unsafe_a="$ac_unsafe_z#~" 1721 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1722 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1723 esac 1724 1725 cat >config.log <<_ACEOF 1726 This file contains any messages produced by compilers while 1727 running configure, to aid debugging if configure makes a mistake. 1728 1729 It was created by xkill $as_me 1.0.6, which was 1730 generated by GNU Autoconf 2.71. Invocation command line was 1731 1732 $ $0$ac_configure_args_raw 1733 1734 _ACEOF 1735 exec 5>>config.log 1736 { 1737 cat <<_ASUNAME 1738 ## --------- ## 1739 ## Platform. ## 1740 ## --------- ## 1741 1742 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1743 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1744 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1745 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1746 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1747 1748 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1749 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1750 1751 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1752 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1753 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1754 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1755 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1756 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1757 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1758 1759 _ASUNAME 1760 1761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1762 for as_dir in $PATH 1763 do 1764 IFS=$as_save_IFS 1765 case $as_dir in #((( 1766 '') as_dir=./ ;; 1767 */) ;; 1768 *) as_dir=$as_dir/ ;; 1769 esac 1770 printf "%s\n" "PATH: $as_dir" 1771 done 1772 IFS=$as_save_IFS 1773 1774 } >&5 1775 1776 cat >&5 <<_ACEOF 1777 1778 1779 ## ----------- ## 1780 ## Core tests. ## 1781 ## ----------- ## 1782 1783 _ACEOF 1784 1785 1786 # Keep a trace of the command line. 1787 # Strip out --no-create and --no-recursion so they do not pile up. 1788 # Strip out --silent because we don't want to record it for future runs. 1789 # Also quote any args containing shell meta-characters. 1790 # Make two passes to allow for proper duplicate-argument suppression. 1791 ac_configure_args= 1792 ac_configure_args0= 1793 ac_configure_args1= 1794 ac_must_keep_next=false 1795 for ac_pass in 1 2 1796 do 1797 for ac_arg 1798 do 1799 case $ac_arg in 1800 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1801 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1802 | -silent | --silent | --silen | --sile | --sil) 1803 continue ;; 1804 *\'*) 1805 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1806 esac 1807 case $ac_pass in 1808 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1809 2) 1810 as_fn_append ac_configure_args1 " '$ac_arg'" 1811 if test $ac_must_keep_next = true; then 1812 ac_must_keep_next=false # Got value, back to normal. 1813 else 1814 case $ac_arg in 1815 *=* | --config-cache | -C | -disable-* | --disable-* \ 1816 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1817 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1818 | -with-* | --with-* | -without-* | --without-* | --x) 1819 case "$ac_configure_args0 " in 1820 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1821 esac 1822 ;; 1823 -* ) ac_must_keep_next=true ;; 1824 esac 1825 fi 1826 as_fn_append ac_configure_args " '$ac_arg'" 1827 ;; 1828 esac 1829 done 1830 done 1831 { ac_configure_args0=; unset ac_configure_args0;} 1832 { ac_configure_args1=; unset ac_configure_args1;} 1833 1834 # When interrupted or exit'd, cleanup temporary files, and complete 1835 # config.log. We remove comments because anyway the quotes in there 1836 # would cause problems or look ugly. 1837 # WARNING: Use '\'' to represent an apostrophe within the trap. 1838 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1839 trap 'exit_status=$? 1840 # Sanitize IFS. 1841 IFS=" "" $as_nl" 1842 # Save into config.log some information that might help in debugging. 1843 { 1844 echo 1845 1846 printf "%s\n" "## ---------------- ## 1847 ## Cache variables. ## 1848 ## ---------------- ##" 1849 echo 1850 # The following way of writing the cache mishandles newlines in values, 1851 ( 1852 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1853 eval ac_val=\$$ac_var 1854 case $ac_val in #( 1855 *${as_nl}*) 1856 case $ac_var in #( 1857 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1858 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1859 esac 1860 case $ac_var in #( 1861 _ | IFS | as_nl) ;; #( 1862 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1863 *) { eval $ac_var=; unset $ac_var;} ;; 1864 esac ;; 1865 esac 1866 done 1867 (set) 2>&1 | 1868 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1869 *${as_nl}ac_space=\ *) 1870 sed -n \ 1871 "s/'\''/'\''\\\\'\'''\''/g; 1872 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1873 ;; #( 1874 *) 1875 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1876 ;; 1877 esac | 1878 sort 1879 ) 1880 echo 1881 1882 printf "%s\n" "## ----------------- ## 1883 ## Output variables. ## 1884 ## ----------------- ##" 1885 echo 1886 for ac_var in $ac_subst_vars 1887 do 1888 eval ac_val=\$$ac_var 1889 case $ac_val in 1890 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1891 esac 1892 printf "%s\n" "$ac_var='\''$ac_val'\''" 1893 done | sort 1894 echo 1895 1896 if test -n "$ac_subst_files"; then 1897 printf "%s\n" "## ------------------- ## 1898 ## File substitutions. ## 1899 ## ------------------- ##" 1900 echo 1901 for ac_var in $ac_subst_files 1902 do 1903 eval ac_val=\$$ac_var 1904 case $ac_val in 1905 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1906 esac 1907 printf "%s\n" "$ac_var='\''$ac_val'\''" 1908 done | sort 1909 echo 1910 fi 1911 1912 if test -s confdefs.h; then 1913 printf "%s\n" "## ----------- ## 1914 ## confdefs.h. ## 1915 ## ----------- ##" 1916 echo 1917 cat confdefs.h 1918 echo 1919 fi 1920 test "$ac_signal" != 0 && 1921 printf "%s\n" "$as_me: caught signal $ac_signal" 1922 printf "%s\n" "$as_me: exit $exit_status" 1923 } >&5 1924 rm -f core *.core core.conftest.* && 1925 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1926 exit $exit_status 1927 ' 0 1928 for ac_signal in 1 2 13 15; do 1929 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1930 done 1931 ac_signal=0 1932 1933 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1934 rm -f -r conftest* confdefs.h 1935 1936 printf "%s\n" "/* confdefs.h */" > confdefs.h 1937 1938 # Predefined preprocessor variables. 1939 1940 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1941 1942 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1943 1944 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1945 1946 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1947 1948 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1949 1950 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1951 1952 1953 # Let the site file select an alternate cache file if it wants to. 1954 # Prefer an explicitly selected file to automatically selected ones. 1955 if test -n "$CONFIG_SITE"; then 1956 ac_site_files="$CONFIG_SITE" 1957 elif test "x$prefix" != xNONE; then 1958 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1959 else 1960 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1961 fi 1962 1963 for ac_site_file in $ac_site_files 1964 do 1965 case $ac_site_file in #( 1966 */*) : 1967 ;; #( 1968 *) : 1969 ac_site_file=./$ac_site_file ;; 1970 esac 1971 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1973 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1974 sed 's/^/| /' "$ac_site_file" >&5 1975 . "$ac_site_file" \ 1976 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 1977 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 1978 as_fn_error $? "failed to load site script $ac_site_file 1979 See \`config.log' for more details" "$LINENO" 5; } 1980 fi 1981 done 1982 1983 if test -r "$cache_file"; then 1984 # Some versions of bash will fail to source /dev/null (special files 1985 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1986 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 1987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1988 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 1989 case $cache_file in 1990 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1991 *) . "./$cache_file";; 1992 esac 1993 fi 1994 else 1995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 1996 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 1997 >$cache_file 1998 fi 1999 2000 # Test code for whether the C compiler supports C89 (global declarations) 2001 ac_c_conftest_c89_globals=' 2002 /* Does the compiler advertise C89 conformance? 2003 Do not test the value of __STDC__, because some compilers set it to 0 2004 while being otherwise adequately conformant. */ 2005 #if !defined __STDC__ 2006 # error "Compiler does not advertise C89 conformance" 2007 #endif 2008 2009 #include <stddef.h> 2010 #include <stdarg.h> 2011 struct stat; 2012 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2013 struct buf { int x; }; 2014 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2015 static char *e (p, i) 2016 char **p; 2017 int i; 2018 { 2019 return p[i]; 2020 } 2021 static char *f (char * (*g) (char **, int), char **p, ...) 2022 { 2023 char *s; 2024 va_list v; 2025 va_start (v,p); 2026 s = g (p, va_arg (v,int)); 2027 va_end (v); 2028 return s; 2029 } 2030 2031 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2032 function prototypes and stuff, but not \xHH hex character constants. 2033 These do not provoke an error unfortunately, instead are silently treated 2034 as an "x". The following induces an error, until -std is added to get 2035 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2036 array size at least. It is necessary to write \x00 == 0 to get something 2037 that is true only with -std. */ 2038 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2039 2040 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2041 inside strings and character constants. */ 2042 #define FOO(x) '\''x'\'' 2043 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2044 2045 int test (int i, double x); 2046 struct s1 {int (*f) (int a);}; 2047 struct s2 {int (*f) (double a);}; 2048 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2049 int, int);' 2050 2051 # Test code for whether the C compiler supports C89 (body of main). 2052 ac_c_conftest_c89_main=' 2053 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2054 ' 2055 2056 # Test code for whether the C compiler supports C99 (global declarations) 2057 ac_c_conftest_c99_globals=' 2058 // Does the compiler advertise C99 conformance? 2059 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2060 # error "Compiler does not advertise C99 conformance" 2061 #endif 2062 2063 #include <stdbool.h> 2064 extern int puts (const char *); 2065 extern int printf (const char *, ...); 2066 extern int dprintf (int, const char *, ...); 2067 extern void *malloc (size_t); 2068 2069 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2070 // dprintf is used instead of fprintf to avoid needing to declare 2071 // FILE and stderr. 2072 #define debug(...) dprintf (2, __VA_ARGS__) 2073 #define showlist(...) puts (#__VA_ARGS__) 2074 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2075 static void 2076 test_varargs_macros (void) 2077 { 2078 int x = 1234; 2079 int y = 5678; 2080 debug ("Flag"); 2081 debug ("X = %d\n", x); 2082 showlist (The first, second, and third items.); 2083 report (x>y, "x is %d but y is %d", x, y); 2084 } 2085 2086 // Check long long types. 2087 #define BIG64 18446744073709551615ull 2088 #define BIG32 4294967295ul 2089 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2090 #if !BIG_OK 2091 #error "your preprocessor is broken" 2092 #endif 2093 #if BIG_OK 2094 #else 2095 #error "your preprocessor is broken" 2096 #endif 2097 static long long int bignum = -9223372036854775807LL; 2098 static unsigned long long int ubignum = BIG64; 2099 2100 struct incomplete_array 2101 { 2102 int datasize; 2103 double data[]; 2104 }; 2105 2106 struct named_init { 2107 int number; 2108 const wchar_t *name; 2109 double average; 2110 }; 2111 2112 typedef const char *ccp; 2113 2114 static inline int 2115 test_restrict (ccp restrict text) 2116 { 2117 // See if C++-style comments work. 2118 // Iterate through items via the restricted pointer. 2119 // Also check for declarations in for loops. 2120 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2121 continue; 2122 return 0; 2123 } 2124 2125 // Check varargs and va_copy. 2126 static bool 2127 test_varargs (const char *format, ...) 2128 { 2129 va_list args; 2130 va_start (args, format); 2131 va_list args_copy; 2132 va_copy (args_copy, args); 2133 2134 const char *str = ""; 2135 int number = 0; 2136 float fnumber = 0; 2137 2138 while (*format) 2139 { 2140 switch (*format++) 2141 { 2142 case '\''s'\'': // string 2143 str = va_arg (args_copy, const char *); 2144 break; 2145 case '\''d'\'': // int 2146 number = va_arg (args_copy, int); 2147 break; 2148 case '\''f'\'': // float 2149 fnumber = va_arg (args_copy, double); 2150 break; 2151 default: 2152 break; 2153 } 2154 } 2155 va_end (args_copy); 2156 va_end (args); 2157 2158 return *str && number && fnumber; 2159 } 2160 ' 2161 2162 # Test code for whether the C compiler supports C99 (body of main). 2163 ac_c_conftest_c99_main=' 2164 // Check bool. 2165 _Bool success = false; 2166 success |= (argc != 0); 2167 2168 // Check restrict. 2169 if (test_restrict ("String literal") == 0) 2170 success = true; 2171 char *restrict newvar = "Another string"; 2172 2173 // Check varargs. 2174 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2175 test_varargs_macros (); 2176 2177 // Check flexible array members. 2178 struct incomplete_array *ia = 2179 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2180 ia->datasize = 10; 2181 for (int i = 0; i < ia->datasize; ++i) 2182 ia->data[i] = i * 1.234; 2183 2184 // Check named initializers. 2185 struct named_init ni = { 2186 .number = 34, 2187 .name = L"Test wide string", 2188 .average = 543.34343, 2189 }; 2190 2191 ni.number = 58; 2192 2193 int dynamic_array[ni.number]; 2194 dynamic_array[0] = argv[0][0]; 2195 dynamic_array[ni.number - 1] = 543; 2196 2197 // work around unused variable warnings 2198 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2199 || dynamic_array[ni.number - 1] != 543); 2200 ' 2201 2202 # Test code for whether the C compiler supports C11 (global declarations) 2203 ac_c_conftest_c11_globals=' 2204 // Does the compiler advertise C11 conformance? 2205 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2206 # error "Compiler does not advertise C11 conformance" 2207 #endif 2208 2209 // Check _Alignas. 2210 char _Alignas (double) aligned_as_double; 2211 char _Alignas (0) no_special_alignment; 2212 extern char aligned_as_int; 2213 char _Alignas (0) _Alignas (int) aligned_as_int; 2214 2215 // Check _Alignof. 2216 enum 2217 { 2218 int_alignment = _Alignof (int), 2219 int_array_alignment = _Alignof (int[100]), 2220 char_alignment = _Alignof (char) 2221 }; 2222 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2223 2224 // Check _Noreturn. 2225 int _Noreturn does_not_return (void) { for (;;) continue; } 2226 2227 // Check _Static_assert. 2228 struct test_static_assert 2229 { 2230 int x; 2231 _Static_assert (sizeof (int) <= sizeof (long int), 2232 "_Static_assert does not work in struct"); 2233 long int y; 2234 }; 2235 2236 // Check UTF-8 literals. 2237 #define u8 syntax error! 2238 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2239 2240 // Check duplicate typedefs. 2241 typedef long *long_ptr; 2242 typedef long int *long_ptr; 2243 typedef long_ptr long_ptr; 2244 2245 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2246 struct anonymous 2247 { 2248 union { 2249 struct { int i; int j; }; 2250 struct { int k; long int l; } w; 2251 }; 2252 int m; 2253 } v1; 2254 ' 2255 2256 # Test code for whether the C compiler supports C11 (body of main). 2257 ac_c_conftest_c11_main=' 2258 _Static_assert ((offsetof (struct anonymous, i) 2259 == offsetof (struct anonymous, w.k)), 2260 "Anonymous union alignment botch"); 2261 v1.i = 2; 2262 v1.w.k = 5; 2263 ok |= v1.i != 5; 2264 ' 2265 2266 # Test code for whether the C compiler supports C11 (complete). 2267 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2268 ${ac_c_conftest_c99_globals} 2269 ${ac_c_conftest_c11_globals} 2270 2271 int 2272 main (int argc, char **argv) 2273 { 2274 int ok = 0; 2275 ${ac_c_conftest_c89_main} 2276 ${ac_c_conftest_c99_main} 2277 ${ac_c_conftest_c11_main} 2278 return ok; 2279 } 2280 " 2281 2282 # Test code for whether the C compiler supports C99 (complete). 2283 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2284 ${ac_c_conftest_c99_globals} 2285 2286 int 2287 main (int argc, char **argv) 2288 { 2289 int ok = 0; 2290 ${ac_c_conftest_c89_main} 2291 ${ac_c_conftest_c99_main} 2292 return ok; 2293 } 2294 " 2295 2296 # Test code for whether the C compiler supports C89 (complete). 2297 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2298 2299 int 2300 main (int argc, char **argv) 2301 { 2302 int ok = 0; 2303 ${ac_c_conftest_c89_main} 2304 return ok; 2305 } 2306 " 2307 2308 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2309 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2310 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2311 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2312 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2313 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2314 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2315 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2316 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2317 2318 # Auxiliary files required by this configure script. 2319 ac_aux_files="config.guess config.sub compile missing install-sh" 2320 2321 # Locations in which to look for auxiliary files. 2322 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2323 2324 # Search for a directory containing all of the required auxiliary files, 2325 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2326 # If we don't find one directory that contains all the files we need, 2327 # we report the set of missing files from the *first* directory in 2328 # $ac_aux_dir_candidates and give up. 2329 ac_missing_aux_files="" 2330 ac_first_candidate=: 2331 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2332 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2333 as_found=false 2334 for as_dir in $ac_aux_dir_candidates 2335 do 2336 IFS=$as_save_IFS 2337 case $as_dir in #((( 2338 '') as_dir=./ ;; 2339 */) ;; 2340 *) as_dir=$as_dir/ ;; 2341 esac 2342 as_found=: 2343 2344 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2345 ac_aux_dir_found=yes 2346 ac_install_sh= 2347 for ac_aux in $ac_aux_files 2348 do 2349 # As a special case, if "install-sh" is required, that requirement 2350 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2351 # and $ac_install_sh is set appropriately for whichever one is found. 2352 if test x"$ac_aux" = x"install-sh" 2353 then 2354 if test -f "${as_dir}install-sh"; then 2355 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2356 ac_install_sh="${as_dir}install-sh -c" 2357 elif test -f "${as_dir}install.sh"; then 2358 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2359 ac_install_sh="${as_dir}install.sh -c" 2360 elif test -f "${as_dir}shtool"; then 2361 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2362 ac_install_sh="${as_dir}shtool install -c" 2363 else 2364 ac_aux_dir_found=no 2365 if $ac_first_candidate; then 2366 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2367 else 2368 break 2369 fi 2370 fi 2371 else 2372 if test -f "${as_dir}${ac_aux}"; then 2373 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2374 else 2375 ac_aux_dir_found=no 2376 if $ac_first_candidate; then 2377 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2378 else 2379 break 2380 fi 2381 fi 2382 fi 2383 done 2384 if test "$ac_aux_dir_found" = yes; then 2385 ac_aux_dir="$as_dir" 2386 break 2387 fi 2388 ac_first_candidate=false 2389 2390 as_found=false 2391 done 2392 IFS=$as_save_IFS 2393 if $as_found 2394 then : 2395 2396 else $as_nop 2397 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2398 fi 2399 2400 2401 # These three variables are undocumented and unsupported, 2402 # and are intended to be withdrawn in a future Autoconf release. 2403 # They can cause serious problems if a builder's source tree is in a directory 2404 # whose full name contains unusual characters. 2405 if test -f "${ac_aux_dir}config.guess"; then 2406 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2407 fi 2408 if test -f "${ac_aux_dir}config.sub"; then 2409 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2410 fi 2411 if test -f "$ac_aux_dir/configure"; then 2412 ac_configure="$SHELL ${ac_aux_dir}configure" 2413 fi 2414 2415 # Check that the precious variables saved in the cache have kept the same 2416 # value. 2417 ac_cache_corrupted=false 2418 for ac_var in $ac_precious_vars; do 2419 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2420 eval ac_new_set=\$ac_env_${ac_var}_set 2421 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2422 eval ac_new_val=\$ac_env_${ac_var}_value 2423 case $ac_old_set,$ac_new_set in 2424 set,) 2425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2426 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2427 ac_cache_corrupted=: ;; 2428 ,set) 2429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2430 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2431 ac_cache_corrupted=: ;; 2432 ,);; 2433 *) 2434 if test "x$ac_old_val" != "x$ac_new_val"; then 2435 # differences in whitespace do not lead to failure. 2436 ac_old_val_w=`echo x $ac_old_val` 2437 ac_new_val_w=`echo x $ac_new_val` 2438 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2440 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2441 ac_cache_corrupted=: 2442 else 2443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2444 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2445 eval $ac_var=\$ac_old_val 2446 fi 2447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2448 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2450 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2451 fi;; 2452 esac 2453 # Pass precious variables to config.status. 2454 if test "$ac_new_set" = set; then 2455 case $ac_new_val in 2456 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2457 *) ac_arg=$ac_var=$ac_new_val ;; 2458 esac 2459 case " $ac_configure_args " in 2460 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2461 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2462 esac 2463 fi 2464 done 2465 if $ac_cache_corrupted; then 2466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2467 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2469 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2470 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2471 and start over" "$LINENO" 5 2472 fi 2473 ## -------------------- ## 2474 ## Main body of script. ## 2475 ## -------------------- ## 2476 2477 ac_ext=c 2478 ac_cpp='$CPP $CPPFLAGS' 2479 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2480 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2481 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2482 2483 2484 2485 ac_config_headers="$ac_config_headers config.h" 2486 2487 2488 # Initialize Automake 2489 am__api_version='1.16' 2490 2491 2492 2493 # Find a good install program. We prefer a C program (faster), 2494 # so one script is as good as another. But avoid the broken or 2495 # incompatible versions: 2496 # SysV /etc/install, /usr/sbin/install 2497 # SunOS /usr/etc/install 2498 # IRIX /sbin/install 2499 # AIX /bin/install 2500 # AmigaOS /C/install, which installs bootblocks on floppy discs 2501 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2502 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2503 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2504 # OS/2's system install, which has a completely different semantic 2505 # ./install, which can be erroneously created by make from ./install.sh. 2506 # Reject install programs that cannot install multiple files. 2507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2508 printf %s "checking for a BSD-compatible install... " >&6; } 2509 if test -z "$INSTALL"; then 2510 if test ${ac_cv_path_install+y} 2511 then : 2512 printf %s "(cached) " >&6 2513 else $as_nop 2514 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2515 for as_dir in $PATH 2516 do 2517 IFS=$as_save_IFS 2518 case $as_dir in #((( 2519 '') as_dir=./ ;; 2520 */) ;; 2521 *) as_dir=$as_dir/ ;; 2522 esac 2523 # Account for fact that we put trailing slashes in our PATH walk. 2524 case $as_dir in #(( 2525 ./ | /[cC]/* | \ 2526 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2527 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2528 /usr/ucb/* ) ;; 2529 *) 2530 # OSF1 and SCO ODT 3.0 have their own names for install. 2531 # Don't use installbsd from OSF since it installs stuff as root 2532 # by default. 2533 for ac_prog in ginstall scoinst install; do 2534 for ac_exec_ext in '' $ac_executable_extensions; do 2535 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2536 if test $ac_prog = install && 2537 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2538 # AIX install. It has an incompatible calling convention. 2539 : 2540 elif test $ac_prog = install && 2541 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2542 # program-specific install script used by HP pwplus--don't use. 2543 : 2544 else 2545 rm -rf conftest.one conftest.two conftest.dir 2546 echo one > conftest.one 2547 echo two > conftest.two 2548 mkdir conftest.dir 2549 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2550 test -s conftest.one && test -s conftest.two && 2551 test -s conftest.dir/conftest.one && 2552 test -s conftest.dir/conftest.two 2553 then 2554 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2555 break 3 2556 fi 2557 fi 2558 fi 2559 done 2560 done 2561 ;; 2562 esac 2563 2564 done 2565 IFS=$as_save_IFS 2566 2567 rm -rf conftest.one conftest.two conftest.dir 2568 2569 fi 2570 if test ${ac_cv_path_install+y}; then 2571 INSTALL=$ac_cv_path_install 2572 else 2573 # As a last resort, use the slow shell script. Don't cache a 2574 # value for INSTALL within a source directory, because that will 2575 # break other packages using the cache if that directory is 2576 # removed, or if the value is a relative name. 2577 INSTALL=$ac_install_sh 2578 fi 2579 fi 2580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2581 printf "%s\n" "$INSTALL" >&6; } 2582 2583 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2584 # It thinks the first close brace ends the variable substitution. 2585 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2586 2587 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2588 2589 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2590 2591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2592 printf %s "checking whether build environment is sane... " >&6; } 2593 # Reject unsafe characters in $srcdir or the absolute working directory 2594 # name. Accept space and tab only in the latter. 2595 am_lf=' 2596 ' 2597 case `pwd` in 2598 *[\\\"\#\$\&\'\`$am_lf]*) 2599 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2600 esac 2601 case $srcdir in 2602 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2603 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2604 esac 2605 2606 # Do 'set' in a subshell so we don't clobber the current shell's 2607 # arguments. Must try -L first in case configure is actually a 2608 # symlink; some systems play weird games with the mod time of symlinks 2609 # (eg FreeBSD returns the mod time of the symlink's containing 2610 # directory). 2611 if ( 2612 am_has_slept=no 2613 for am_try in 1 2; do 2614 echo "timestamp, slept: $am_has_slept" > conftest.file 2615 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2616 if test "$*" = "X"; then 2617 # -L didn't work. 2618 set X `ls -t "$srcdir/configure" conftest.file` 2619 fi 2620 if test "$*" != "X $srcdir/configure conftest.file" \ 2621 && test "$*" != "X conftest.file $srcdir/configure"; then 2622 2623 # If neither matched, then we have a broken ls. This can happen 2624 # if, for instance, CONFIG_SHELL is bash and it inherits a 2625 # broken ls alias from the environment. This has actually 2626 # happened. Such a system could not be considered "sane". 2627 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2628 alias in your environment" "$LINENO" 5 2629 fi 2630 if test "$2" = conftest.file || test $am_try -eq 2; then 2631 break 2632 fi 2633 # Just in case. 2634 sleep 1 2635 am_has_slept=yes 2636 done 2637 test "$2" = conftest.file 2638 ) 2639 then 2640 # Ok. 2641 : 2642 else 2643 as_fn_error $? "newly created file is older than distributed files! 2644 Check your system clock" "$LINENO" 5 2645 fi 2646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2647 printf "%s\n" "yes" >&6; } 2648 # If we didn't sleep, we still need to ensure time stamps of config.status and 2649 # generated files are strictly newer. 2650 am_sleep_pid= 2651 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2652 ( sleep 1 ) & 2653 am_sleep_pid=$! 2654 fi 2655 2656 rm -f conftest.file 2657 2658 test "$program_prefix" != NONE && 2659 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2660 # Use a double $ so make ignores it. 2661 test "$program_suffix" != NONE && 2662 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2663 # Double any \ or $. 2664 # By default was `s,x,x', remove it if useless. 2665 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2666 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2667 2668 2669 # Expand $ac_aux_dir to an absolute path. 2670 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2671 2672 2673 if test x"${MISSING+set}" != xset; then 2674 MISSING="\${SHELL} '$am_aux_dir/missing'" 2675 fi 2676 # Use eval to expand $SHELL 2677 if eval "$MISSING --is-lightweight"; then 2678 am_missing_run="$MISSING " 2679 else 2680 am_missing_run= 2681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2682 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2683 fi 2684 2685 if test x"${install_sh+set}" != xset; then 2686 case $am_aux_dir in 2687 *\ * | *\ *) 2688 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2689 *) 2690 install_sh="\${SHELL} $am_aux_dir/install-sh" 2691 esac 2692 fi 2693 2694 # Installed binaries are usually stripped using 'strip' when the user 2695 # run "make install-strip". However 'strip' might not be the right 2696 # tool to use in cross-compilation environments, therefore Automake 2697 # will honor the 'STRIP' environment variable to overrule this program. 2698 if test "$cross_compiling" != no; then 2699 if test -n "$ac_tool_prefix"; then 2700 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2701 set dummy ${ac_tool_prefix}strip; ac_word=$2 2702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2703 printf %s "checking for $ac_word... " >&6; } 2704 if test ${ac_cv_prog_STRIP+y} 2705 then : 2706 printf %s "(cached) " >&6 2707 else $as_nop 2708 if test -n "$STRIP"; then 2709 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2710 else 2711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2712 for as_dir in $PATH 2713 do 2714 IFS=$as_save_IFS 2715 case $as_dir in #((( 2716 '') as_dir=./ ;; 2717 */) ;; 2718 *) as_dir=$as_dir/ ;; 2719 esac 2720 for ac_exec_ext in '' $ac_executable_extensions; do 2721 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2722 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2723 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2724 break 2 2725 fi 2726 done 2727 done 2728 IFS=$as_save_IFS 2729 2730 fi 2731 fi 2732 STRIP=$ac_cv_prog_STRIP 2733 if test -n "$STRIP"; then 2734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2735 printf "%s\n" "$STRIP" >&6; } 2736 else 2737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2738 printf "%s\n" "no" >&6; } 2739 fi 2740 2741 2742 fi 2743 if test -z "$ac_cv_prog_STRIP"; then 2744 ac_ct_STRIP=$STRIP 2745 # Extract the first word of "strip", so it can be a program name with args. 2746 set dummy strip; ac_word=$2 2747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2748 printf %s "checking for $ac_word... " >&6; } 2749 if test ${ac_cv_prog_ac_ct_STRIP+y} 2750 then : 2751 printf %s "(cached) " >&6 2752 else $as_nop 2753 if test -n "$ac_ct_STRIP"; then 2754 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2755 else 2756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2757 for as_dir in $PATH 2758 do 2759 IFS=$as_save_IFS 2760 case $as_dir in #((( 2761 '') as_dir=./ ;; 2762 */) ;; 2763 *) as_dir=$as_dir/ ;; 2764 esac 2765 for ac_exec_ext in '' $ac_executable_extensions; do 2766 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2767 ac_cv_prog_ac_ct_STRIP="strip" 2768 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2769 break 2 2770 fi 2771 done 2772 done 2773 IFS=$as_save_IFS 2774 2775 fi 2776 fi 2777 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2778 if test -n "$ac_ct_STRIP"; then 2779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2780 printf "%s\n" "$ac_ct_STRIP" >&6; } 2781 else 2782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2783 printf "%s\n" "no" >&6; } 2784 fi 2785 2786 if test "x$ac_ct_STRIP" = x; then 2787 STRIP=":" 2788 else 2789 case $cross_compiling:$ac_tool_warned in 2790 yes:) 2791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2792 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2793 ac_tool_warned=yes ;; 2794 esac 2795 STRIP=$ac_ct_STRIP 2796 fi 2797 else 2798 STRIP="$ac_cv_prog_STRIP" 2799 fi 2800 2801 fi 2802 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2803 2804 2805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2806 printf %s "checking for a race-free mkdir -p... " >&6; } 2807 if test -z "$MKDIR_P"; then 2808 if test ${ac_cv_path_mkdir+y} 2809 then : 2810 printf %s "(cached) " >&6 2811 else $as_nop 2812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2813 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2814 do 2815 IFS=$as_save_IFS 2816 case $as_dir in #((( 2817 '') as_dir=./ ;; 2818 */) ;; 2819 *) as_dir=$as_dir/ ;; 2820 esac 2821 for ac_prog in mkdir gmkdir; do 2822 for ac_exec_ext in '' $ac_executable_extensions; do 2823 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2824 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2825 'mkdir ('*'coreutils) '* | \ 2826 'BusyBox '* | \ 2827 'mkdir (fileutils) '4.1*) 2828 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2829 break 3;; 2830 esac 2831 done 2832 done 2833 done 2834 IFS=$as_save_IFS 2835 2836 fi 2837 2838 test -d ./--version && rmdir ./--version 2839 if test ${ac_cv_path_mkdir+y}; then 2840 MKDIR_P="$ac_cv_path_mkdir -p" 2841 else 2842 # As a last resort, use the slow shell script. Don't cache a 2843 # value for MKDIR_P within a source directory, because that will 2844 # break other packages using the cache if that directory is 2845 # removed, or if the value is a relative name. 2846 MKDIR_P="$ac_install_sh -d" 2847 fi 2848 fi 2849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2850 printf "%s\n" "$MKDIR_P" >&6; } 2851 2852 for ac_prog in gawk mawk nawk awk 2853 do 2854 # Extract the first word of "$ac_prog", so it can be a program name with args. 2855 set dummy $ac_prog; ac_word=$2 2856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2857 printf %s "checking for $ac_word... " >&6; } 2858 if test ${ac_cv_prog_AWK+y} 2859 then : 2860 printf %s "(cached) " >&6 2861 else $as_nop 2862 if test -n "$AWK"; then 2863 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2864 else 2865 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2866 for as_dir in $PATH 2867 do 2868 IFS=$as_save_IFS 2869 case $as_dir in #((( 2870 '') as_dir=./ ;; 2871 */) ;; 2872 *) as_dir=$as_dir/ ;; 2873 esac 2874 for ac_exec_ext in '' $ac_executable_extensions; do 2875 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2876 ac_cv_prog_AWK="$ac_prog" 2877 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2878 break 2 2879 fi 2880 done 2881 done 2882 IFS=$as_save_IFS 2883 2884 fi 2885 fi 2886 AWK=$ac_cv_prog_AWK 2887 if test -n "$AWK"; then 2888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2889 printf "%s\n" "$AWK" >&6; } 2890 else 2891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2892 printf "%s\n" "no" >&6; } 2893 fi 2894 2895 2896 test -n "$AWK" && break 2897 done 2898 2899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2900 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2901 set x ${MAKE-make} 2902 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2903 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2904 then : 2905 printf %s "(cached) " >&6 2906 else $as_nop 2907 cat >conftest.make <<\_ACEOF 2908 SHELL = /bin/sh 2909 all: 2910 @echo '@@@%%%=$(MAKE)=@@@%%%' 2911 _ACEOF 2912 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2913 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2914 *@@@%%%=?*=@@@%%%*) 2915 eval ac_cv_prog_make_${ac_make}_set=yes;; 2916 *) 2917 eval ac_cv_prog_make_${ac_make}_set=no;; 2918 esac 2919 rm -f conftest.make 2920 fi 2921 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2923 printf "%s\n" "yes" >&6; } 2924 SET_MAKE= 2925 else 2926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2927 printf "%s\n" "no" >&6; } 2928 SET_MAKE="MAKE=${MAKE-make}" 2929 fi 2930 2931 rm -rf .tst 2>/dev/null 2932 mkdir .tst 2>/dev/null 2933 if test -d .tst; then 2934 am__leading_dot=. 2935 else 2936 am__leading_dot=_ 2937 fi 2938 rmdir .tst 2>/dev/null 2939 2940 # Check whether --enable-silent-rules was given. 2941 if test ${enable_silent_rules+y} 2942 then : 2943 enableval=$enable_silent_rules; 2944 fi 2945 2946 case $enable_silent_rules in # ((( 2947 yes) AM_DEFAULT_VERBOSITY=0;; 2948 no) AM_DEFAULT_VERBOSITY=1;; 2949 *) AM_DEFAULT_VERBOSITY=1;; 2950 esac 2951 am_make=${MAKE-make} 2952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2953 printf %s "checking whether $am_make supports nested variables... " >&6; } 2954 if test ${am_cv_make_support_nested_variables+y} 2955 then : 2956 printf %s "(cached) " >&6 2957 else $as_nop 2958 if printf "%s\n" 'TRUE=$(BAR$(V)) 2959 BAR0=false 2960 BAR1=true 2961 V=1 2962 am__doit: 2963 @$(TRUE) 2964 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2965 am_cv_make_support_nested_variables=yes 2966 else 2967 am_cv_make_support_nested_variables=no 2968 fi 2969 fi 2970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2971 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 2972 if test $am_cv_make_support_nested_variables = yes; then 2973 AM_V='$(V)' 2974 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2975 else 2976 AM_V=$AM_DEFAULT_VERBOSITY 2977 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2978 fi 2979 AM_BACKSLASH='\' 2980 2981 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2982 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2983 # is not polluted with repeated "-I." 2984 am__isrc=' -I$(srcdir)' 2985 # test to see if srcdir already configured 2986 if test -f $srcdir/config.status; then 2987 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2988 fi 2989 fi 2990 2991 # test whether we have cygpath 2992 if test -z "$CYGPATH_W"; then 2993 if (cygpath --version) >/dev/null 2>/dev/null; then 2994 CYGPATH_W='cygpath -w' 2995 else 2996 CYGPATH_W=echo 2997 fi 2998 fi 2999 3000 3001 # Define the identity of the package. 3002 PACKAGE='xkill' 3003 VERSION='1.0.6' 3004 3005 3006 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3007 3008 3009 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3010 3011 # Some tools Automake needs. 3012 3013 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3014 3015 3016 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3017 3018 3019 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3020 3021 3022 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3023 3024 3025 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3026 3027 # For better backward compatibility. To be removed once Automake 1.9.x 3028 # dies out for good. For more background, see: 3029 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3030 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3031 mkdir_p='$(MKDIR_P)' 3032 3033 # We need awk for the "check" target (and possibly the TAP driver). The 3034 # system "awk" is bad on some platforms. 3035 # Always define AMTAR for backward compatibility. Yes, it's still used 3036 # in the wild :-( We should find a proper way to deprecate it ... 3037 AMTAR='$${TAR-tar}' 3038 3039 3040 # We'll loop over all known methods to create a tar archive until one works. 3041 _am_tools='gnutar pax cpio none' 3042 3043 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3044 3045 3046 3047 3048 3049 # Variables for tags utilities; see am/tags.am 3050 if test -z "$CTAGS"; then 3051 CTAGS=ctags 3052 fi 3053 3054 if test -z "$ETAGS"; then 3055 ETAGS=etags 3056 fi 3057 3058 if test -z "$CSCOPE"; then 3059 CSCOPE=cscope 3060 fi 3061 3062 3063 3064 # POSIX will say in a future version that running "rm -f" with no argument 3065 # is OK; and we want to be able to make that assumption in our Makefile 3066 # recipes. So use an aggressive probe to check that the usage we want is 3067 # actually supported "in the wild" to an acceptable degree. 3068 # See automake bug#10828. 3069 # To make any issue more visible, cause the running configure to be aborted 3070 # by default if the 'rm' program in use doesn't match our expectations; the 3071 # user can still override this though. 3072 if rm -f && rm -fr && rm -rf; then : OK; else 3073 cat >&2 <<'END' 3074 Oops! 3075 3076 Your 'rm' program seems unable to run without file operands specified 3077 on the command line, even when the '-f' option is present. This is contrary 3078 to the behaviour of most rm programs out there, and not conforming with 3079 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3080 3081 Please tell bug-automake@gnu.org about your system, including the value 3082 of your $PATH and any error possibly output before this message. This 3083 can help us improve future automake versions. 3084 3085 END 3086 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3087 echo 'Configuration will proceed anyway, since you have set the' >&2 3088 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3089 echo >&2 3090 else 3091 cat >&2 <<'END' 3092 Aborting the configuration process, to ensure you take notice of the issue. 3093 3094 You can download and install GNU coreutils to get an 'rm' implementation 3095 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3096 3097 If you want to complete the configuration process using your problematic 3098 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3099 to "yes", and re-run configure. 3100 3101 END 3102 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3103 fi 3104 fi 3105 3106 3107 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3108 3109 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 DEPDIR="${am__leading_dot}deps" 3129 3130 ac_config_commands="$ac_config_commands depfiles" 3131 3132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3133 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3134 cat > confinc.mk << 'END' 3135 am__doit: 3136 @echo this is the am__doit target >confinc.out 3137 .PHONY: am__doit 3138 END 3139 am__include="#" 3140 am__quote= 3141 # BSD make does it like this. 3142 echo '.include "confinc.mk" # ignored' > confmf.BSD 3143 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3144 echo 'include confinc.mk # ignored' > confmf.GNU 3145 _am_result=no 3146 for s in GNU BSD; do 3147 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3148 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3149 ac_status=$? 3150 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3151 (exit $ac_status); } 3152 case $?:`cat confinc.out 2>/dev/null` in #( 3153 '0:this is the am__doit target') : 3154 case $s in #( 3155 BSD) : 3156 am__include='.include' am__quote='"' ;; #( 3157 *) : 3158 am__include='include' am__quote='' ;; 3159 esac ;; #( 3160 *) : 3161 ;; 3162 esac 3163 if test "$am__include" != "#"; then 3164 _am_result="yes ($s style)" 3165 break 3166 fi 3167 done 3168 rm -f confinc.* confmf.* 3169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3170 printf "%s\n" "${_am_result}" >&6; } 3171 3172 # Check whether --enable-dependency-tracking was given. 3173 if test ${enable_dependency_tracking+y} 3174 then : 3175 enableval=$enable_dependency_tracking; 3176 fi 3177 3178 if test "x$enable_dependency_tracking" != xno; then 3179 am_depcomp="$ac_aux_dir/depcomp" 3180 AMDEPBACKSLASH='\' 3181 am__nodep='_no' 3182 fi 3183 if test "x$enable_dependency_tracking" != xno; then 3184 AMDEP_TRUE= 3185 AMDEP_FALSE='#' 3186 else 3187 AMDEP_TRUE='#' 3188 AMDEP_FALSE= 3189 fi 3190 3191 3192 ac_ext=c 3193 ac_cpp='$CPP $CPPFLAGS' 3194 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3195 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3196 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3197 if test -n "$ac_tool_prefix"; then 3198 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3199 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3201 printf %s "checking for $ac_word... " >&6; } 3202 if test ${ac_cv_prog_CC+y} 3203 then : 3204 printf %s "(cached) " >&6 3205 else $as_nop 3206 if test -n "$CC"; then 3207 ac_cv_prog_CC="$CC" # Let the user override the test. 3208 else 3209 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3210 for as_dir in $PATH 3211 do 3212 IFS=$as_save_IFS 3213 case $as_dir in #((( 3214 '') as_dir=./ ;; 3215 */) ;; 3216 *) as_dir=$as_dir/ ;; 3217 esac 3218 for ac_exec_ext in '' $ac_executable_extensions; do 3219 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3220 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3221 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3222 break 2 3223 fi 3224 done 3225 done 3226 IFS=$as_save_IFS 3227 3228 fi 3229 fi 3230 CC=$ac_cv_prog_CC 3231 if test -n "$CC"; then 3232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3233 printf "%s\n" "$CC" >&6; } 3234 else 3235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3236 printf "%s\n" "no" >&6; } 3237 fi 3238 3239 3240 fi 3241 if test -z "$ac_cv_prog_CC"; then 3242 ac_ct_CC=$CC 3243 # Extract the first word of "gcc", so it can be a program name with args. 3244 set dummy gcc; ac_word=$2 3245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3246 printf %s "checking for $ac_word... " >&6; } 3247 if test ${ac_cv_prog_ac_ct_CC+y} 3248 then : 3249 printf %s "(cached) " >&6 3250 else $as_nop 3251 if test -n "$ac_ct_CC"; then 3252 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3253 else 3254 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3255 for as_dir in $PATH 3256 do 3257 IFS=$as_save_IFS 3258 case $as_dir in #((( 3259 '') as_dir=./ ;; 3260 */) ;; 3261 *) as_dir=$as_dir/ ;; 3262 esac 3263 for ac_exec_ext in '' $ac_executable_extensions; do 3264 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3265 ac_cv_prog_ac_ct_CC="gcc" 3266 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3267 break 2 3268 fi 3269 done 3270 done 3271 IFS=$as_save_IFS 3272 3273 fi 3274 fi 3275 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3276 if test -n "$ac_ct_CC"; then 3277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3278 printf "%s\n" "$ac_ct_CC" >&6; } 3279 else 3280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3281 printf "%s\n" "no" >&6; } 3282 fi 3283 3284 if test "x$ac_ct_CC" = x; then 3285 CC="" 3286 else 3287 case $cross_compiling:$ac_tool_warned in 3288 yes:) 3289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3290 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3291 ac_tool_warned=yes ;; 3292 esac 3293 CC=$ac_ct_CC 3294 fi 3295 else 3296 CC="$ac_cv_prog_CC" 3297 fi 3298 3299 if test -z "$CC"; then 3300 if test -n "$ac_tool_prefix"; then 3301 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3302 set dummy ${ac_tool_prefix}cc; ac_word=$2 3303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3304 printf %s "checking for $ac_word... " >&6; } 3305 if test ${ac_cv_prog_CC+y} 3306 then : 3307 printf %s "(cached) " >&6 3308 else $as_nop 3309 if test -n "$CC"; then 3310 ac_cv_prog_CC="$CC" # Let the user override the test. 3311 else 3312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3313 for as_dir in $PATH 3314 do 3315 IFS=$as_save_IFS 3316 case $as_dir in #((( 3317 '') as_dir=./ ;; 3318 */) ;; 3319 *) as_dir=$as_dir/ ;; 3320 esac 3321 for ac_exec_ext in '' $ac_executable_extensions; do 3322 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3323 ac_cv_prog_CC="${ac_tool_prefix}cc" 3324 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3325 break 2 3326 fi 3327 done 3328 done 3329 IFS=$as_save_IFS 3330 3331 fi 3332 fi 3333 CC=$ac_cv_prog_CC 3334 if test -n "$CC"; then 3335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3336 printf "%s\n" "$CC" >&6; } 3337 else 3338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3339 printf "%s\n" "no" >&6; } 3340 fi 3341 3342 3343 fi 3344 fi 3345 if test -z "$CC"; then 3346 # Extract the first word of "cc", so it can be a program name with args. 3347 set dummy cc; ac_word=$2 3348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3349 printf %s "checking for $ac_word... " >&6; } 3350 if test ${ac_cv_prog_CC+y} 3351 then : 3352 printf %s "(cached) " >&6 3353 else $as_nop 3354 if test -n "$CC"; then 3355 ac_cv_prog_CC="$CC" # Let the user override the test. 3356 else 3357 ac_prog_rejected=no 3358 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3359 for as_dir in $PATH 3360 do 3361 IFS=$as_save_IFS 3362 case $as_dir in #((( 3363 '') as_dir=./ ;; 3364 */) ;; 3365 *) as_dir=$as_dir/ ;; 3366 esac 3367 for ac_exec_ext in '' $ac_executable_extensions; do 3368 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3369 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3370 ac_prog_rejected=yes 3371 continue 3372 fi 3373 ac_cv_prog_CC="cc" 3374 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3375 break 2 3376 fi 3377 done 3378 done 3379 IFS=$as_save_IFS 3380 3381 if test $ac_prog_rejected = yes; then 3382 # We found a bogon in the path, so make sure we never use it. 3383 set dummy $ac_cv_prog_CC 3384 shift 3385 if test $# != 0; then 3386 # We chose a different compiler from the bogus one. 3387 # However, it has the same basename, so the bogon will be chosen 3388 # first if we set CC to just the basename; use the full file name. 3389 shift 3390 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3391 fi 3392 fi 3393 fi 3394 fi 3395 CC=$ac_cv_prog_CC 3396 if test -n "$CC"; then 3397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3398 printf "%s\n" "$CC" >&6; } 3399 else 3400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3401 printf "%s\n" "no" >&6; } 3402 fi 3403 3404 3405 fi 3406 if test -z "$CC"; then 3407 if test -n "$ac_tool_prefix"; then 3408 for ac_prog in cl.exe 3409 do 3410 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3411 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3412 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3413 printf %s "checking for $ac_word... " >&6; } 3414 if test ${ac_cv_prog_CC+y} 3415 then : 3416 printf %s "(cached) " >&6 3417 else $as_nop 3418 if test -n "$CC"; then 3419 ac_cv_prog_CC="$CC" # Let the user override the test. 3420 else 3421 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3422 for as_dir in $PATH 3423 do 3424 IFS=$as_save_IFS 3425 case $as_dir in #((( 3426 '') as_dir=./ ;; 3427 */) ;; 3428 *) as_dir=$as_dir/ ;; 3429 esac 3430 for ac_exec_ext in '' $ac_executable_extensions; do 3431 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3432 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3433 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3434 break 2 3435 fi 3436 done 3437 done 3438 IFS=$as_save_IFS 3439 3440 fi 3441 fi 3442 CC=$ac_cv_prog_CC 3443 if test -n "$CC"; then 3444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3445 printf "%s\n" "$CC" >&6; } 3446 else 3447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3448 printf "%s\n" "no" >&6; } 3449 fi 3450 3451 3452 test -n "$CC" && break 3453 done 3454 fi 3455 if test -z "$CC"; then 3456 ac_ct_CC=$CC 3457 for ac_prog in cl.exe 3458 do 3459 # Extract the first word of "$ac_prog", so it can be a program name with args. 3460 set dummy $ac_prog; ac_word=$2 3461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3462 printf %s "checking for $ac_word... " >&6; } 3463 if test ${ac_cv_prog_ac_ct_CC+y} 3464 then : 3465 printf %s "(cached) " >&6 3466 else $as_nop 3467 if test -n "$ac_ct_CC"; then 3468 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3469 else 3470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3471 for as_dir in $PATH 3472 do 3473 IFS=$as_save_IFS 3474 case $as_dir in #((( 3475 '') as_dir=./ ;; 3476 */) ;; 3477 *) as_dir=$as_dir/ ;; 3478 esac 3479 for ac_exec_ext in '' $ac_executable_extensions; do 3480 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3481 ac_cv_prog_ac_ct_CC="$ac_prog" 3482 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3483 break 2 3484 fi 3485 done 3486 done 3487 IFS=$as_save_IFS 3488 3489 fi 3490 fi 3491 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3492 if test -n "$ac_ct_CC"; then 3493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3494 printf "%s\n" "$ac_ct_CC" >&6; } 3495 else 3496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3497 printf "%s\n" "no" >&6; } 3498 fi 3499 3500 3501 test -n "$ac_ct_CC" && break 3502 done 3503 3504 if test "x$ac_ct_CC" = x; then 3505 CC="" 3506 else 3507 case $cross_compiling:$ac_tool_warned in 3508 yes:) 3509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3510 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3511 ac_tool_warned=yes ;; 3512 esac 3513 CC=$ac_ct_CC 3514 fi 3515 fi 3516 3517 fi 3518 if test -z "$CC"; then 3519 if test -n "$ac_tool_prefix"; then 3520 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3521 set dummy ${ac_tool_prefix}clang; ac_word=$2 3522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3523 printf %s "checking for $ac_word... " >&6; } 3524 if test ${ac_cv_prog_CC+y} 3525 then : 3526 printf %s "(cached) " >&6 3527 else $as_nop 3528 if test -n "$CC"; then 3529 ac_cv_prog_CC="$CC" # Let the user override the test. 3530 else 3531 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3532 for as_dir in $PATH 3533 do 3534 IFS=$as_save_IFS 3535 case $as_dir in #((( 3536 '') as_dir=./ ;; 3537 */) ;; 3538 *) as_dir=$as_dir/ ;; 3539 esac 3540 for ac_exec_ext in '' $ac_executable_extensions; do 3541 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3542 ac_cv_prog_CC="${ac_tool_prefix}clang" 3543 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3544 break 2 3545 fi 3546 done 3547 done 3548 IFS=$as_save_IFS 3549 3550 fi 3551 fi 3552 CC=$ac_cv_prog_CC 3553 if test -n "$CC"; then 3554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3555 printf "%s\n" "$CC" >&6; } 3556 else 3557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3558 printf "%s\n" "no" >&6; } 3559 fi 3560 3561 3562 fi 3563 if test -z "$ac_cv_prog_CC"; then 3564 ac_ct_CC=$CC 3565 # Extract the first word of "clang", so it can be a program name with args. 3566 set dummy clang; ac_word=$2 3567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3568 printf %s "checking for $ac_word... " >&6; } 3569 if test ${ac_cv_prog_ac_ct_CC+y} 3570 then : 3571 printf %s "(cached) " >&6 3572 else $as_nop 3573 if test -n "$ac_ct_CC"; then 3574 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3575 else 3576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3577 for as_dir in $PATH 3578 do 3579 IFS=$as_save_IFS 3580 case $as_dir in #((( 3581 '') as_dir=./ ;; 3582 */) ;; 3583 *) as_dir=$as_dir/ ;; 3584 esac 3585 for ac_exec_ext in '' $ac_executable_extensions; do 3586 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3587 ac_cv_prog_ac_ct_CC="clang" 3588 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3589 break 2 3590 fi 3591 done 3592 done 3593 IFS=$as_save_IFS 3594 3595 fi 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 fi 3622 3623 3624 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3625 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3626 as_fn_error $? "no acceptable C compiler found in \$PATH 3627 See \`config.log' for more details" "$LINENO" 5; } 3628 3629 # Provide some information about the compiler. 3630 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3631 set X $ac_compile 3632 ac_compiler=$2 3633 for ac_option in --version -v -V -qversion -version; do 3634 { { ac_try="$ac_compiler $ac_option >&5" 3635 case "(($ac_try" in 3636 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3637 *) ac_try_echo=$ac_try;; 3638 esac 3639 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3640 printf "%s\n" "$ac_try_echo"; } >&5 3641 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3642 ac_status=$? 3643 if test -s conftest.err; then 3644 sed '10a\ 3645 ... rest of stderr output deleted ... 3646 10q' conftest.err >conftest.er1 3647 cat conftest.er1 >&5 3648 fi 3649 rm -f conftest.er1 conftest.err 3650 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3651 test $ac_status = 0; } 3652 done 3653 3654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3655 /* end confdefs.h. */ 3656 3657 int 3658 main (void) 3659 { 3660 3661 ; 3662 return 0; 3663 } 3664 _ACEOF 3665 ac_clean_files_save=$ac_clean_files 3666 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3667 # Try to create an executable without -o first, disregard a.out. 3668 # It will help us diagnose broken compilers, and finding out an intuition 3669 # of exeext. 3670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3671 printf %s "checking whether the C compiler works... " >&6; } 3672 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3673 3674 # The possible output files: 3675 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3676 3677 ac_rmfiles= 3678 for ac_file in $ac_files 3679 do 3680 case $ac_file in 3681 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3682 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3683 esac 3684 done 3685 rm -f $ac_rmfiles 3686 3687 if { { ac_try="$ac_link_default" 3688 case "(($ac_try" in 3689 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3690 *) ac_try_echo=$ac_try;; 3691 esac 3692 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3693 printf "%s\n" "$ac_try_echo"; } >&5 3694 (eval "$ac_link_default") 2>&5 3695 ac_status=$? 3696 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3697 test $ac_status = 0; } 3698 then : 3699 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3700 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3701 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3702 # so that the user can short-circuit this test for compilers unknown to 3703 # Autoconf. 3704 for ac_file in $ac_files '' 3705 do 3706 test -f "$ac_file" || continue 3707 case $ac_file in 3708 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3709 ;; 3710 [ab].out ) 3711 # We found the default executable, but exeext='' is most 3712 # certainly right. 3713 break;; 3714 *.* ) 3715 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3716 then :; else 3717 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3718 fi 3719 # We set ac_cv_exeext here because the later test for it is not 3720 # safe: cross compilers may not add the suffix if given an `-o' 3721 # argument, so we may need to know it at that point already. 3722 # Even if this section looks crufty: it has the advantage of 3723 # actually working. 3724 break;; 3725 * ) 3726 break;; 3727 esac 3728 done 3729 test "$ac_cv_exeext" = no && ac_cv_exeext= 3730 3731 else $as_nop 3732 ac_file='' 3733 fi 3734 if test -z "$ac_file" 3735 then : 3736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3737 printf "%s\n" "no" >&6; } 3738 printf "%s\n" "$as_me: failed program was:" >&5 3739 sed 's/^/| /' conftest.$ac_ext >&5 3740 3741 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3742 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3743 as_fn_error 77 "C compiler cannot create executables 3744 See \`config.log' for more details" "$LINENO" 5; } 3745 else $as_nop 3746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3747 printf "%s\n" "yes" >&6; } 3748 fi 3749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3750 printf %s "checking for C compiler default output file name... " >&6; } 3751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3752 printf "%s\n" "$ac_file" >&6; } 3753 ac_exeext=$ac_cv_exeext 3754 3755 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3756 ac_clean_files=$ac_clean_files_save 3757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3758 printf %s "checking for suffix of executables... " >&6; } 3759 if { { ac_try="$ac_link" 3760 case "(($ac_try" in 3761 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3762 *) ac_try_echo=$ac_try;; 3763 esac 3764 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3765 printf "%s\n" "$ac_try_echo"; } >&5 3766 (eval "$ac_link") 2>&5 3767 ac_status=$? 3768 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3769 test $ac_status = 0; } 3770 then : 3771 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3772 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3773 # work properly (i.e., refer to `conftest.exe'), while it won't with 3774 # `rm'. 3775 for ac_file in conftest.exe conftest conftest.*; do 3776 test -f "$ac_file" || continue 3777 case $ac_file in 3778 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3779 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3780 break;; 3781 * ) break;; 3782 esac 3783 done 3784 else $as_nop 3785 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3786 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3787 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3788 See \`config.log' for more details" "$LINENO" 5; } 3789 fi 3790 rm -f conftest conftest$ac_cv_exeext 3791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3792 printf "%s\n" "$ac_cv_exeext" >&6; } 3793 3794 rm -f conftest.$ac_ext 3795 EXEEXT=$ac_cv_exeext 3796 ac_exeext=$EXEEXT 3797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3798 /* end confdefs.h. */ 3799 #include <stdio.h> 3800 int 3801 main (void) 3802 { 3803 FILE *f = fopen ("conftest.out", "w"); 3804 return ferror (f) || fclose (f) != 0; 3805 3806 ; 3807 return 0; 3808 } 3809 _ACEOF 3810 ac_clean_files="$ac_clean_files conftest.out" 3811 # Check that the compiler produces executables we can run. If not, either 3812 # the compiler is broken, or we cross compile. 3813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3814 printf %s "checking whether we are cross compiling... " >&6; } 3815 if test "$cross_compiling" != yes; then 3816 { { ac_try="$ac_link" 3817 case "(($ac_try" in 3818 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3819 *) ac_try_echo=$ac_try;; 3820 esac 3821 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3822 printf "%s\n" "$ac_try_echo"; } >&5 3823 (eval "$ac_link") 2>&5 3824 ac_status=$? 3825 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3826 test $ac_status = 0; } 3827 if { ac_try='./conftest$ac_cv_exeext' 3828 { { case "(($ac_try" in 3829 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3830 *) ac_try_echo=$ac_try;; 3831 esac 3832 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3833 printf "%s\n" "$ac_try_echo"; } >&5 3834 (eval "$ac_try") 2>&5 3835 ac_status=$? 3836 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3837 test $ac_status = 0; }; }; then 3838 cross_compiling=no 3839 else 3840 if test "$cross_compiling" = maybe; then 3841 cross_compiling=yes 3842 else 3843 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3844 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3845 as_fn_error 77 "cannot run C compiled programs. 3846 If you meant to cross compile, use \`--host'. 3847 See \`config.log' for more details" "$LINENO" 5; } 3848 fi 3849 fi 3850 fi 3851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3852 printf "%s\n" "$cross_compiling" >&6; } 3853 3854 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3855 ac_clean_files=$ac_clean_files_save 3856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3857 printf %s "checking for suffix of object files... " >&6; } 3858 if test ${ac_cv_objext+y} 3859 then : 3860 printf %s "(cached) " >&6 3861 else $as_nop 3862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3863 /* end confdefs.h. */ 3864 3865 int 3866 main (void) 3867 { 3868 3869 ; 3870 return 0; 3871 } 3872 _ACEOF 3873 rm -f conftest.o conftest.obj 3874 if { { ac_try="$ac_compile" 3875 case "(($ac_try" in 3876 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3877 *) ac_try_echo=$ac_try;; 3878 esac 3879 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3880 printf "%s\n" "$ac_try_echo"; } >&5 3881 (eval "$ac_compile") 2>&5 3882 ac_status=$? 3883 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3884 test $ac_status = 0; } 3885 then : 3886 for ac_file in conftest.o conftest.obj conftest.*; do 3887 test -f "$ac_file" || continue; 3888 case $ac_file in 3889 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3890 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3891 break;; 3892 esac 3893 done 3894 else $as_nop 3895 printf "%s\n" "$as_me: failed program was:" >&5 3896 sed 's/^/| /' conftest.$ac_ext >&5 3897 3898 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3899 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3900 as_fn_error $? "cannot compute suffix of object files: cannot compile 3901 See \`config.log' for more details" "$LINENO" 5; } 3902 fi 3903 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3904 fi 3905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3906 printf "%s\n" "$ac_cv_objext" >&6; } 3907 OBJEXT=$ac_cv_objext 3908 ac_objext=$OBJEXT 3909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3910 printf %s "checking whether the compiler supports GNU C... " >&6; } 3911 if test ${ac_cv_c_compiler_gnu+y} 3912 then : 3913 printf %s "(cached) " >&6 3914 else $as_nop 3915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3916 /* end confdefs.h. */ 3917 3918 int 3919 main (void) 3920 { 3921 #ifndef __GNUC__ 3922 choke me 3923 #endif 3924 3925 ; 3926 return 0; 3927 } 3928 _ACEOF 3929 if ac_fn_c_try_compile "$LINENO" 3930 then : 3931 ac_compiler_gnu=yes 3932 else $as_nop 3933 ac_compiler_gnu=no 3934 fi 3935 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3936 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3937 3938 fi 3939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3940 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3941 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3942 3943 if test $ac_compiler_gnu = yes; then 3944 GCC=yes 3945 else 3946 GCC= 3947 fi 3948 ac_test_CFLAGS=${CFLAGS+y} 3949 ac_save_CFLAGS=$CFLAGS 3950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3951 printf %s "checking whether $CC accepts -g... " >&6; } 3952 if test ${ac_cv_prog_cc_g+y} 3953 then : 3954 printf %s "(cached) " >&6 3955 else $as_nop 3956 ac_save_c_werror_flag=$ac_c_werror_flag 3957 ac_c_werror_flag=yes 3958 ac_cv_prog_cc_g=no 3959 CFLAGS="-g" 3960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3961 /* end confdefs.h. */ 3962 3963 int 3964 main (void) 3965 { 3966 3967 ; 3968 return 0; 3969 } 3970 _ACEOF 3971 if ac_fn_c_try_compile "$LINENO" 3972 then : 3973 ac_cv_prog_cc_g=yes 3974 else $as_nop 3975 CFLAGS="" 3976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3977 /* end confdefs.h. */ 3978 3979 int 3980 main (void) 3981 { 3982 3983 ; 3984 return 0; 3985 } 3986 _ACEOF 3987 if ac_fn_c_try_compile "$LINENO" 3988 then : 3989 3990 else $as_nop 3991 ac_c_werror_flag=$ac_save_c_werror_flag 3992 CFLAGS="-g" 3993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3994 /* end confdefs.h. */ 3995 3996 int 3997 main (void) 3998 { 3999 4000 ; 4001 return 0; 4002 } 4003 _ACEOF 4004 if ac_fn_c_try_compile "$LINENO" 4005 then : 4006 ac_cv_prog_cc_g=yes 4007 fi 4008 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4009 fi 4010 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4011 fi 4012 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4013 ac_c_werror_flag=$ac_save_c_werror_flag 4014 fi 4015 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4016 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4017 if test $ac_test_CFLAGS; then 4018 CFLAGS=$ac_save_CFLAGS 4019 elif test $ac_cv_prog_cc_g = yes; then 4020 if test "$GCC" = yes; then 4021 CFLAGS="-g -O2" 4022 else 4023 CFLAGS="-g" 4024 fi 4025 else 4026 if test "$GCC" = yes; then 4027 CFLAGS="-O2" 4028 else 4029 CFLAGS= 4030 fi 4031 fi 4032 ac_prog_cc_stdc=no 4033 if test x$ac_prog_cc_stdc = xno 4034 then : 4035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4036 printf %s "checking for $CC option to enable C11 features... " >&6; } 4037 if test ${ac_cv_prog_cc_c11+y} 4038 then : 4039 printf %s "(cached) " >&6 4040 else $as_nop 4041 ac_cv_prog_cc_c11=no 4042 ac_save_CC=$CC 4043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4044 /* end confdefs.h. */ 4045 $ac_c_conftest_c11_program 4046 _ACEOF 4047 for ac_arg in '' -std=gnu11 4048 do 4049 CC="$ac_save_CC $ac_arg" 4050 if ac_fn_c_try_compile "$LINENO" 4051 then : 4052 ac_cv_prog_cc_c11=$ac_arg 4053 fi 4054 rm -f core conftest.err conftest.$ac_objext conftest.beam 4055 test "x$ac_cv_prog_cc_c11" != "xno" && break 4056 done 4057 rm -f conftest.$ac_ext 4058 CC=$ac_save_CC 4059 fi 4060 4061 if test "x$ac_cv_prog_cc_c11" = xno 4062 then : 4063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4064 printf "%s\n" "unsupported" >&6; } 4065 else $as_nop 4066 if test "x$ac_cv_prog_cc_c11" = x 4067 then : 4068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4069 printf "%s\n" "none needed" >&6; } 4070 else $as_nop 4071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4072 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4073 CC="$CC $ac_cv_prog_cc_c11" 4074 fi 4075 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4076 ac_prog_cc_stdc=c11 4077 fi 4078 fi 4079 if test x$ac_prog_cc_stdc = xno 4080 then : 4081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4082 printf %s "checking for $CC option to enable C99 features... " >&6; } 4083 if test ${ac_cv_prog_cc_c99+y} 4084 then : 4085 printf %s "(cached) " >&6 4086 else $as_nop 4087 ac_cv_prog_cc_c99=no 4088 ac_save_CC=$CC 4089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4090 /* end confdefs.h. */ 4091 $ac_c_conftest_c99_program 4092 _ACEOF 4093 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4094 do 4095 CC="$ac_save_CC $ac_arg" 4096 if ac_fn_c_try_compile "$LINENO" 4097 then : 4098 ac_cv_prog_cc_c99=$ac_arg 4099 fi 4100 rm -f core conftest.err conftest.$ac_objext conftest.beam 4101 test "x$ac_cv_prog_cc_c99" != "xno" && break 4102 done 4103 rm -f conftest.$ac_ext 4104 CC=$ac_save_CC 4105 fi 4106 4107 if test "x$ac_cv_prog_cc_c99" = xno 4108 then : 4109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4110 printf "%s\n" "unsupported" >&6; } 4111 else $as_nop 4112 if test "x$ac_cv_prog_cc_c99" = x 4113 then : 4114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4115 printf "%s\n" "none needed" >&6; } 4116 else $as_nop 4117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4118 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4119 CC="$CC $ac_cv_prog_cc_c99" 4120 fi 4121 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4122 ac_prog_cc_stdc=c99 4123 fi 4124 fi 4125 if test x$ac_prog_cc_stdc = xno 4126 then : 4127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4128 printf %s "checking for $CC option to enable C89 features... " >&6; } 4129 if test ${ac_cv_prog_cc_c89+y} 4130 then : 4131 printf %s "(cached) " >&6 4132 else $as_nop 4133 ac_cv_prog_cc_c89=no 4134 ac_save_CC=$CC 4135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4136 /* end confdefs.h. */ 4137 $ac_c_conftest_c89_program 4138 _ACEOF 4139 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4140 do 4141 CC="$ac_save_CC $ac_arg" 4142 if ac_fn_c_try_compile "$LINENO" 4143 then : 4144 ac_cv_prog_cc_c89=$ac_arg 4145 fi 4146 rm -f core conftest.err conftest.$ac_objext conftest.beam 4147 test "x$ac_cv_prog_cc_c89" != "xno" && break 4148 done 4149 rm -f conftest.$ac_ext 4150 CC=$ac_save_CC 4151 fi 4152 4153 if test "x$ac_cv_prog_cc_c89" = xno 4154 then : 4155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4156 printf "%s\n" "unsupported" >&6; } 4157 else $as_nop 4158 if test "x$ac_cv_prog_cc_c89" = x 4159 then : 4160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4161 printf "%s\n" "none needed" >&6; } 4162 else $as_nop 4163 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4164 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4165 CC="$CC $ac_cv_prog_cc_c89" 4166 fi 4167 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4168 ac_prog_cc_stdc=c89 4169 fi 4170 fi 4171 4172 ac_ext=c 4173 ac_cpp='$CPP $CPPFLAGS' 4174 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4175 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4176 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4177 4178 4179 ac_ext=c 4180 ac_cpp='$CPP $CPPFLAGS' 4181 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4182 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4183 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4185 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4186 if test ${am_cv_prog_cc_c_o+y} 4187 then : 4188 printf %s "(cached) " >&6 4189 else $as_nop 4190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4191 /* end confdefs.h. */ 4192 4193 int 4194 main (void) 4195 { 4196 4197 ; 4198 return 0; 4199 } 4200 _ACEOF 4201 # Make sure it works both with $CC and with simple cc. 4202 # Following AC_PROG_CC_C_O, we do the test twice because some 4203 # compilers refuse to overwrite an existing .o file with -o, 4204 # though they will create one. 4205 am_cv_prog_cc_c_o=yes 4206 for am_i in 1 2; do 4207 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4208 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4209 ac_status=$? 4210 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4211 (exit $ac_status); } \ 4212 && test -f conftest2.$ac_objext; then 4213 : OK 4214 else 4215 am_cv_prog_cc_c_o=no 4216 break 4217 fi 4218 done 4219 rm -f core conftest* 4220 unset am_i 4221 fi 4222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4223 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4224 if test "$am_cv_prog_cc_c_o" != yes; then 4225 # Losing compiler, so override with the script. 4226 # FIXME: It is wrong to rewrite CC. 4227 # But if we don't then we get into trouble of one sort or another. 4228 # A longer-term fix would be to have automake use am__CC in this case, 4229 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4230 CC="$am_aux_dir/compile $CC" 4231 fi 4232 ac_ext=c 4233 ac_cpp='$CPP $CPPFLAGS' 4234 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4235 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4236 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4237 4238 4239 depcc="$CC" am_compiler_list= 4240 4241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4242 printf %s "checking dependency style of $depcc... " >&6; } 4243 if test ${am_cv_CC_dependencies_compiler_type+y} 4244 then : 4245 printf %s "(cached) " >&6 4246 else $as_nop 4247 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4248 # We make a subdir and do the tests there. Otherwise we can end up 4249 # making bogus files that we don't know about and never remove. For 4250 # instance it was reported that on HP-UX the gcc test will end up 4251 # making a dummy file named 'D' -- because '-MD' means "put the output 4252 # in D". 4253 rm -rf conftest.dir 4254 mkdir conftest.dir 4255 # Copy depcomp to subdir because otherwise we won't find it if we're 4256 # using a relative directory. 4257 cp "$am_depcomp" conftest.dir 4258 cd conftest.dir 4259 # We will build objects and dependencies in a subdirectory because 4260 # it helps to detect inapplicable dependency modes. For instance 4261 # both Tru64's cc and ICC support -MD to output dependencies as a 4262 # side effect of compilation, but ICC will put the dependencies in 4263 # the current directory while Tru64 will put them in the object 4264 # directory. 4265 mkdir sub 4266 4267 am_cv_CC_dependencies_compiler_type=none 4268 if test "$am_compiler_list" = ""; then 4269 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4270 fi 4271 am__universal=false 4272 case " $depcc " in #( 4273 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4274 esac 4275 4276 for depmode in $am_compiler_list; do 4277 # Setup a source with many dependencies, because some compilers 4278 # like to wrap large dependency lists on column 80 (with \), and 4279 # we should not choose a depcomp mode which is confused by this. 4280 # 4281 # We need to recreate these files for each test, as the compiler may 4282 # overwrite some of them when testing with obscure command lines. 4283 # This happens at least with the AIX C compiler. 4284 : > sub/conftest.c 4285 for i in 1 2 3 4 5 6; do 4286 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4287 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4288 # Solaris 10 /bin/sh. 4289 echo '/* dummy */' > sub/conftst$i.h 4290 done 4291 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4292 4293 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4294 # mode. It turns out that the SunPro C++ compiler does not properly 4295 # handle '-M -o', and we need to detect this. Also, some Intel 4296 # versions had trouble with output in subdirs. 4297 am__obj=sub/conftest.${OBJEXT-o} 4298 am__minus_obj="-o $am__obj" 4299 case $depmode in 4300 gcc) 4301 # This depmode causes a compiler race in universal mode. 4302 test "$am__universal" = false || continue 4303 ;; 4304 nosideeffect) 4305 # After this tag, mechanisms are not by side-effect, so they'll 4306 # only be used when explicitly requested. 4307 if test "x$enable_dependency_tracking" = xyes; then 4308 continue 4309 else 4310 break 4311 fi 4312 ;; 4313 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4314 # This compiler won't grok '-c -o', but also, the minuso test has 4315 # not run yet. These depmodes are late enough in the game, and 4316 # so weak that their functioning should not be impacted. 4317 am__obj=conftest.${OBJEXT-o} 4318 am__minus_obj= 4319 ;; 4320 none) break ;; 4321 esac 4322 if depmode=$depmode \ 4323 source=sub/conftest.c object=$am__obj \ 4324 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4325 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4326 >/dev/null 2>conftest.err && 4327 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4328 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4329 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4330 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4331 # icc doesn't choke on unknown options, it will just issue warnings 4332 # or remarks (even with -Werror). So we grep stderr for any message 4333 # that says an option was ignored or not supported. 4334 # When given -MP, icc 7.0 and 7.1 complain thusly: 4335 # icc: Command line warning: ignoring option '-M'; no argument required 4336 # The diagnosis changed in icc 8.0: 4337 # icc: Command line remark: option '-MP' not supported 4338 if (grep 'ignoring option' conftest.err || 4339 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4340 am_cv_CC_dependencies_compiler_type=$depmode 4341 break 4342 fi 4343 fi 4344 done 4345 4346 cd .. 4347 rm -rf conftest.dir 4348 else 4349 am_cv_CC_dependencies_compiler_type=none 4350 fi 4351 4352 fi 4353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4354 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4355 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4356 4357 if 4358 test "x$enable_dependency_tracking" != xno \ 4359 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4360 am__fastdepCC_TRUE= 4361 am__fastdepCC_FALSE='#' 4362 else 4363 am__fastdepCC_TRUE='#' 4364 am__fastdepCC_FALSE= 4365 fi 4366 4367 4368 4369 4370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4371 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4372 if test ${ac_cv_c_undeclared_builtin_options+y} 4373 then : 4374 printf %s "(cached) " >&6 4375 else $as_nop 4376 ac_save_CFLAGS=$CFLAGS 4377 ac_cv_c_undeclared_builtin_options='cannot detect' 4378 for ac_arg in '' -fno-builtin; do 4379 CFLAGS="$ac_save_CFLAGS $ac_arg" 4380 # This test program should *not* compile successfully. 4381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4382 /* end confdefs.h. */ 4383 4384 int 4385 main (void) 4386 { 4387 (void) strchr; 4388 ; 4389 return 0; 4390 } 4391 _ACEOF 4392 if ac_fn_c_try_compile "$LINENO" 4393 then : 4394 4395 else $as_nop 4396 # This test program should compile successfully. 4397 # No library function is consistently available on 4398 # freestanding implementations, so test against a dummy 4399 # declaration. Include always-available headers on the 4400 # off chance that they somehow elicit warnings. 4401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4402 /* end confdefs.h. */ 4403 #include <float.h> 4404 #include <limits.h> 4405 #include <stdarg.h> 4406 #include <stddef.h> 4407 extern void ac_decl (int, char *); 4408 4409 int 4410 main (void) 4411 { 4412 (void) ac_decl (0, (char *) 0); 4413 (void) ac_decl; 4414 4415 ; 4416 return 0; 4417 } 4418 _ACEOF 4419 if ac_fn_c_try_compile "$LINENO" 4420 then : 4421 if test x"$ac_arg" = x 4422 then : 4423 ac_cv_c_undeclared_builtin_options='none needed' 4424 else $as_nop 4425 ac_cv_c_undeclared_builtin_options=$ac_arg 4426 fi 4427 break 4428 fi 4429 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4430 fi 4431 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4432 done 4433 CFLAGS=$ac_save_CFLAGS 4434 4435 fi 4436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4437 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4438 case $ac_cv_c_undeclared_builtin_options in #( 4439 'cannot detect') : 4440 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4441 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4442 as_fn_error $? "cannot make $CC report undeclared builtins 4443 See \`config.log' for more details" "$LINENO" 5; } ;; #( 4444 'none needed') : 4445 ac_c_undeclared_builtin_options='' ;; #( 4446 *) : 4447 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4448 esac 4449 4450 ac_header= ac_cache= 4451 for ac_item in $ac_header_c_list 4452 do 4453 if test $ac_cache; then 4454 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4455 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4456 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4457 fi 4458 ac_header= ac_cache= 4459 elif test $ac_header; then 4460 ac_cache=$ac_item 4461 else 4462 ac_header=$ac_item 4463 fi 4464 done 4465 4466 4467 4468 4469 4470 4471 4472 4473 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4474 then : 4475 4476 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4477 4478 fi 4479 4480 4481 4482 4483 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4484 if test "x$ac_cv_have_decl___clang__" = xyes 4485 then : 4486 CLANGCC="yes" 4487 else $as_nop 4488 CLANGCC="no" 4489 fi 4490 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4491 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4492 then : 4493 INTELCC="yes" 4494 else $as_nop 4495 INTELCC="no" 4496 fi 4497 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4498 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4499 then : 4500 SUNCC="yes" 4501 else $as_nop 4502 SUNCC="no" 4503 fi 4504 4505 4506 4507 4508 4509 4510 4511 4512 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4513 if test -n "$ac_tool_prefix"; then 4514 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4515 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4517 printf %s "checking for $ac_word... " >&6; } 4518 if test ${ac_cv_path_PKG_CONFIG+y} 4519 then : 4520 printf %s "(cached) " >&6 4521 else $as_nop 4522 case $PKG_CONFIG in 4523 [\\/]* | ?:[\\/]*) 4524 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4525 ;; 4526 *) 4527 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4528 for as_dir in $PATH 4529 do 4530 IFS=$as_save_IFS 4531 case $as_dir in #((( 4532 '') as_dir=./ ;; 4533 */) ;; 4534 *) as_dir=$as_dir/ ;; 4535 esac 4536 for ac_exec_ext in '' $ac_executable_extensions; do 4537 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4538 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4539 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4540 break 2 4541 fi 4542 done 4543 done 4544 IFS=$as_save_IFS 4545 4546 ;; 4547 esac 4548 fi 4549 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4550 if test -n "$PKG_CONFIG"; then 4551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4552 printf "%s\n" "$PKG_CONFIG" >&6; } 4553 else 4554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4555 printf "%s\n" "no" >&6; } 4556 fi 4557 4558 4559 fi 4560 if test -z "$ac_cv_path_PKG_CONFIG"; then 4561 ac_pt_PKG_CONFIG=$PKG_CONFIG 4562 # Extract the first word of "pkg-config", so it can be a program name with args. 4563 set dummy pkg-config; ac_word=$2 4564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4565 printf %s "checking for $ac_word... " >&6; } 4566 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4567 then : 4568 printf %s "(cached) " >&6 4569 else $as_nop 4570 case $ac_pt_PKG_CONFIG in 4571 [\\/]* | ?:[\\/]*) 4572 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4573 ;; 4574 *) 4575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4576 for as_dir in $PATH 4577 do 4578 IFS=$as_save_IFS 4579 case $as_dir in #((( 4580 '') as_dir=./ ;; 4581 */) ;; 4582 *) as_dir=$as_dir/ ;; 4583 esac 4584 for ac_exec_ext in '' $ac_executable_extensions; do 4585 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4586 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4587 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4588 break 2 4589 fi 4590 done 4591 done 4592 IFS=$as_save_IFS 4593 4594 ;; 4595 esac 4596 fi 4597 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4598 if test -n "$ac_pt_PKG_CONFIG"; then 4599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4600 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4601 else 4602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4603 printf "%s\n" "no" >&6; } 4604 fi 4605 4606 if test "x$ac_pt_PKG_CONFIG" = x; then 4607 PKG_CONFIG="" 4608 else 4609 case $cross_compiling:$ac_tool_warned in 4610 yes:) 4611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4612 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4613 ac_tool_warned=yes ;; 4614 esac 4615 PKG_CONFIG=$ac_pt_PKG_CONFIG 4616 fi 4617 else 4618 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4619 fi 4620 4621 fi 4622 if test -n "$PKG_CONFIG"; then 4623 _pkg_min_version=0.9.0 4624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4625 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4626 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4628 printf "%s\n" "yes" >&6; } 4629 else 4630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4631 printf "%s\n" "no" >&6; } 4632 PKG_CONFIG="" 4633 fi 4634 fi 4635 4636 4637 # Make sure we can run config.sub. 4638 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4639 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4640 4641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4642 printf %s "checking build system type... " >&6; } 4643 if test ${ac_cv_build+y} 4644 then : 4645 printf %s "(cached) " >&6 4646 else $as_nop 4647 ac_build_alias=$build_alias 4648 test "x$ac_build_alias" = x && 4649 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4650 test "x$ac_build_alias" = x && 4651 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4652 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4653 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4654 4655 fi 4656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4657 printf "%s\n" "$ac_cv_build" >&6; } 4658 case $ac_cv_build in 4659 *-*-*) ;; 4660 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4661 esac 4662 build=$ac_cv_build 4663 ac_save_IFS=$IFS; IFS='-' 4664 set x $ac_cv_build 4665 shift 4666 build_cpu=$1 4667 build_vendor=$2 4668 shift; shift 4669 # Remember, the first character of IFS is used to create $*, 4670 # except with old shells: 4671 build_os=$* 4672 IFS=$ac_save_IFS 4673 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4674 4675 4676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4677 printf %s "checking host system type... " >&6; } 4678 if test ${ac_cv_host+y} 4679 then : 4680 printf %s "(cached) " >&6 4681 else $as_nop 4682 if test "x$host_alias" = x; then 4683 ac_cv_host=$ac_cv_build 4684 else 4685 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4686 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4687 fi 4688 4689 fi 4690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4691 printf "%s\n" "$ac_cv_host" >&6; } 4692 case $ac_cv_host in 4693 *-*-*) ;; 4694 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4695 esac 4696 host=$ac_cv_host 4697 ac_save_IFS=$IFS; IFS='-' 4698 set x $ac_cv_host 4699 shift 4700 host_cpu=$1 4701 host_vendor=$2 4702 shift; shift 4703 # Remember, the first character of IFS is used to create $*, 4704 # except with old shells: 4705 host_os=$* 4706 IFS=$ac_save_IFS 4707 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4708 4709 4710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4711 printf %s "checking for a sed that does not truncate output... " >&6; } 4712 if test ${ac_cv_path_SED+y} 4713 then : 4714 printf %s "(cached) " >&6 4715 else $as_nop 4716 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4717 for ac_i in 1 2 3 4 5 6 7; do 4718 ac_script="$ac_script$as_nl$ac_script" 4719 done 4720 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4721 { ac_script=; unset ac_script;} 4722 if test -z "$SED"; then 4723 ac_path_SED_found=false 4724 # Loop through the user's path and test for each of PROGNAME-LIST 4725 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4726 for as_dir in $PATH 4727 do 4728 IFS=$as_save_IFS 4729 case $as_dir in #((( 4730 '') as_dir=./ ;; 4731 */) ;; 4732 *) as_dir=$as_dir/ ;; 4733 esac 4734 for ac_prog in sed gsed 4735 do 4736 for ac_exec_ext in '' $ac_executable_extensions; do 4737 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4738 as_fn_executable_p "$ac_path_SED" || continue 4739 # Check for GNU ac_path_SED and select it if it is found. 4740 # Check for GNU $ac_path_SED 4741 case `"$ac_path_SED" --version 2>&1` in 4742 *GNU*) 4743 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4744 *) 4745 ac_count=0 4746 printf %s 0123456789 >"conftest.in" 4747 while : 4748 do 4749 cat "conftest.in" "conftest.in" >"conftest.tmp" 4750 mv "conftest.tmp" "conftest.in" 4751 cp "conftest.in" "conftest.nl" 4752 printf "%s\n" '' >> "conftest.nl" 4753 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4754 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4755 as_fn_arith $ac_count + 1 && ac_count=$as_val 4756 if test $ac_count -gt ${ac_path_SED_max-0}; then 4757 # Best one so far, save it but keep looking for a better one 4758 ac_cv_path_SED="$ac_path_SED" 4759 ac_path_SED_max=$ac_count 4760 fi 4761 # 10*(2^10) chars as input seems more than enough 4762 test $ac_count -gt 10 && break 4763 done 4764 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4765 esac 4766 4767 $ac_path_SED_found && break 3 4768 done 4769 done 4770 done 4771 IFS=$as_save_IFS 4772 if test -z "$ac_cv_path_SED"; then 4773 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4774 fi 4775 else 4776 ac_cv_path_SED=$SED 4777 fi 4778 4779 fi 4780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4781 printf "%s\n" "$ac_cv_path_SED" >&6; } 4782 SED="$ac_cv_path_SED" 4783 rm -f conftest.sed 4784 4785 4786 4787 4788 4789 4790 # Check whether --enable-selective-werror was given. 4791 if test ${enable_selective_werror+y} 4792 then : 4793 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4794 else $as_nop 4795 SELECTIVE_WERROR=yes 4796 fi 4797 4798 4799 4800 4801 4802 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4803 if test "x$SUNCC" = "xyes"; then 4804 BASE_CFLAGS="-v" 4805 else 4806 BASE_CFLAGS="" 4807 fi 4808 4809 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4810 4811 4812 4813 4814 4815 4816 4817 4818 4819 4820 4821 4822 4823 xorg_testset_save_CFLAGS="$CFLAGS" 4824 4825 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4828 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4829 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4830 then : 4831 printf %s "(cached) " >&6 4832 else $as_nop 4833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4834 /* end confdefs.h. */ 4835 int i; 4836 _ACEOF 4837 if ac_fn_c_try_compile "$LINENO" 4838 then : 4839 xorg_cv_cc_flag_unknown_warning_option=yes 4840 else $as_nop 4841 xorg_cv_cc_flag_unknown_warning_option=no 4842 fi 4843 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4844 fi 4845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4846 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4847 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4848 CFLAGS="$xorg_testset_save_CFLAGS" 4849 fi 4850 4851 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4854 fi 4855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4857 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4858 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4859 then : 4860 printf %s "(cached) " >&6 4861 else $as_nop 4862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4863 /* end confdefs.h. */ 4864 int i; 4865 _ACEOF 4866 if ac_fn_c_try_compile "$LINENO" 4867 then : 4868 xorg_cv_cc_flag_unused_command_line_argument=yes 4869 else $as_nop 4870 xorg_cv_cc_flag_unused_command_line_argument=no 4871 fi 4872 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4873 fi 4874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4875 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4876 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4877 CFLAGS="$xorg_testset_save_CFLAGS" 4878 fi 4879 4880 found="no" 4881 4882 if test $found = "no" ; then 4883 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4885 fi 4886 4887 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4888 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4889 fi 4890 4891 CFLAGS="$CFLAGS -Wall" 4892 4893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4894 printf %s "checking if $CC supports -Wall... " >&6; } 4895 cacheid=xorg_cv_cc_flag__Wall 4896 if eval test \${$cacheid+y} 4897 then : 4898 printf %s "(cached) " >&6 4899 else $as_nop 4900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4901 /* end confdefs.h. */ 4902 int i; 4903 int 4904 main (void) 4905 { 4906 4907 ; 4908 return 0; 4909 } 4910 _ACEOF 4911 if ac_fn_c_try_link "$LINENO" 4912 then : 4913 eval $cacheid=yes 4914 else $as_nop 4915 eval $cacheid=no 4916 fi 4917 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4918 conftest$ac_exeext conftest.$ac_ext 4919 fi 4920 4921 4922 CFLAGS="$xorg_testset_save_CFLAGS" 4923 4924 eval supported=\$$cacheid 4925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4926 printf "%s\n" "$supported" >&6; } 4927 if test "$supported" = "yes" ; then 4928 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4929 found="yes" 4930 fi 4931 fi 4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 4947 xorg_testset_save_CFLAGS="$CFLAGS" 4948 4949 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4952 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4953 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4954 then : 4955 printf %s "(cached) " >&6 4956 else $as_nop 4957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4958 /* end confdefs.h. */ 4959 int i; 4960 _ACEOF 4961 if ac_fn_c_try_compile "$LINENO" 4962 then : 4963 xorg_cv_cc_flag_unknown_warning_option=yes 4964 else $as_nop 4965 xorg_cv_cc_flag_unknown_warning_option=no 4966 fi 4967 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4968 fi 4969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4970 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4971 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4972 CFLAGS="$xorg_testset_save_CFLAGS" 4973 fi 4974 4975 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4976 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4978 fi 4979 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4981 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4982 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4983 then : 4984 printf %s "(cached) " >&6 4985 else $as_nop 4986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4987 /* end confdefs.h. */ 4988 int i; 4989 _ACEOF 4990 if ac_fn_c_try_compile "$LINENO" 4991 then : 4992 xorg_cv_cc_flag_unused_command_line_argument=yes 4993 else $as_nop 4994 xorg_cv_cc_flag_unused_command_line_argument=no 4995 fi 4996 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4997 fi 4998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4999 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5000 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5001 CFLAGS="$xorg_testset_save_CFLAGS" 5002 fi 5003 5004 found="no" 5005 5006 if test $found = "no" ; then 5007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5009 fi 5010 5011 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5013 fi 5014 5015 CFLAGS="$CFLAGS -Wpointer-arith" 5016 5017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5018 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5019 cacheid=xorg_cv_cc_flag__Wpointer_arith 5020 if eval test \${$cacheid+y} 5021 then : 5022 printf %s "(cached) " >&6 5023 else $as_nop 5024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5025 /* end confdefs.h. */ 5026 int i; 5027 int 5028 main (void) 5029 { 5030 5031 ; 5032 return 0; 5033 } 5034 _ACEOF 5035 if ac_fn_c_try_link "$LINENO" 5036 then : 5037 eval $cacheid=yes 5038 else $as_nop 5039 eval $cacheid=no 5040 fi 5041 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5042 conftest$ac_exeext conftest.$ac_ext 5043 fi 5044 5045 5046 CFLAGS="$xorg_testset_save_CFLAGS" 5047 5048 eval supported=\$$cacheid 5049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5050 printf "%s\n" "$supported" >&6; } 5051 if test "$supported" = "yes" ; then 5052 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5053 found="yes" 5054 fi 5055 fi 5056 5057 5058 5059 5060 5061 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 xorg_testset_save_CFLAGS="$CFLAGS" 5072 5073 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5076 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5077 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5078 then : 5079 printf %s "(cached) " >&6 5080 else $as_nop 5081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5082 /* end confdefs.h. */ 5083 int i; 5084 _ACEOF 5085 if ac_fn_c_try_compile "$LINENO" 5086 then : 5087 xorg_cv_cc_flag_unknown_warning_option=yes 5088 else $as_nop 5089 xorg_cv_cc_flag_unknown_warning_option=no 5090 fi 5091 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5092 fi 5093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5094 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5095 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5096 CFLAGS="$xorg_testset_save_CFLAGS" 5097 fi 5098 5099 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5100 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5102 fi 5103 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5105 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5106 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5107 then : 5108 printf %s "(cached) " >&6 5109 else $as_nop 5110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5111 /* end confdefs.h. */ 5112 int i; 5113 _ACEOF 5114 if ac_fn_c_try_compile "$LINENO" 5115 then : 5116 xorg_cv_cc_flag_unused_command_line_argument=yes 5117 else $as_nop 5118 xorg_cv_cc_flag_unused_command_line_argument=no 5119 fi 5120 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5121 fi 5122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5123 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5124 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5125 CFLAGS="$xorg_testset_save_CFLAGS" 5126 fi 5127 5128 found="no" 5129 5130 if test $found = "no" ; then 5131 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5133 fi 5134 5135 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5136 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5137 fi 5138 5139 CFLAGS="$CFLAGS -Wmissing-declarations" 5140 5141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5142 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5143 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5144 if eval test \${$cacheid+y} 5145 then : 5146 printf %s "(cached) " >&6 5147 else $as_nop 5148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5149 /* end confdefs.h. */ 5150 int i; 5151 int 5152 main (void) 5153 { 5154 5155 ; 5156 return 0; 5157 } 5158 _ACEOF 5159 if ac_fn_c_try_link "$LINENO" 5160 then : 5161 eval $cacheid=yes 5162 else $as_nop 5163 eval $cacheid=no 5164 fi 5165 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5166 conftest$ac_exeext conftest.$ac_ext 5167 fi 5168 5169 5170 CFLAGS="$xorg_testset_save_CFLAGS" 5171 5172 eval supported=\$$cacheid 5173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5174 printf "%s\n" "$supported" >&6; } 5175 if test "$supported" = "yes" ; then 5176 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5177 found="yes" 5178 fi 5179 fi 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 xorg_testset_save_CFLAGS="$CFLAGS" 5196 5197 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5200 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5201 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5202 then : 5203 printf %s "(cached) " >&6 5204 else $as_nop 5205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5206 /* end confdefs.h. */ 5207 int i; 5208 _ACEOF 5209 if ac_fn_c_try_compile "$LINENO" 5210 then : 5211 xorg_cv_cc_flag_unknown_warning_option=yes 5212 else $as_nop 5213 xorg_cv_cc_flag_unknown_warning_option=no 5214 fi 5215 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5216 fi 5217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5218 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5219 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5220 CFLAGS="$xorg_testset_save_CFLAGS" 5221 fi 5222 5223 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5226 fi 5227 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5229 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5230 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5231 then : 5232 printf %s "(cached) " >&6 5233 else $as_nop 5234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5235 /* end confdefs.h. */ 5236 int i; 5237 _ACEOF 5238 if ac_fn_c_try_compile "$LINENO" 5239 then : 5240 xorg_cv_cc_flag_unused_command_line_argument=yes 5241 else $as_nop 5242 xorg_cv_cc_flag_unused_command_line_argument=no 5243 fi 5244 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5245 fi 5246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5247 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5248 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5249 CFLAGS="$xorg_testset_save_CFLAGS" 5250 fi 5251 5252 found="no" 5253 5254 if test $found = "no" ; then 5255 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5257 fi 5258 5259 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5260 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5261 fi 5262 5263 CFLAGS="$CFLAGS -Wformat=2" 5264 5265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5266 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5267 cacheid=xorg_cv_cc_flag__Wformat_2 5268 if eval test \${$cacheid+y} 5269 then : 5270 printf %s "(cached) " >&6 5271 else $as_nop 5272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5273 /* end confdefs.h. */ 5274 int i; 5275 int 5276 main (void) 5277 { 5278 5279 ; 5280 return 0; 5281 } 5282 _ACEOF 5283 if ac_fn_c_try_link "$LINENO" 5284 then : 5285 eval $cacheid=yes 5286 else $as_nop 5287 eval $cacheid=no 5288 fi 5289 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5290 conftest$ac_exeext conftest.$ac_ext 5291 fi 5292 5293 5294 CFLAGS="$xorg_testset_save_CFLAGS" 5295 5296 eval supported=\$$cacheid 5297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5298 printf "%s\n" "$supported" >&6; } 5299 if test "$supported" = "yes" ; then 5300 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5301 found="yes" 5302 fi 5303 fi 5304 5305 if test $found = "no" ; then 5306 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5307 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5308 fi 5309 5310 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5311 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5312 fi 5313 5314 CFLAGS="$CFLAGS -Wformat" 5315 5316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5317 printf %s "checking if $CC supports -Wformat... " >&6; } 5318 cacheid=xorg_cv_cc_flag__Wformat 5319 if eval test \${$cacheid+y} 5320 then : 5321 printf %s "(cached) " >&6 5322 else $as_nop 5323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5324 /* end confdefs.h. */ 5325 int i; 5326 int 5327 main (void) 5328 { 5329 5330 ; 5331 return 0; 5332 } 5333 _ACEOF 5334 if ac_fn_c_try_link "$LINENO" 5335 then : 5336 eval $cacheid=yes 5337 else $as_nop 5338 eval $cacheid=no 5339 fi 5340 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5341 conftest$ac_exeext conftest.$ac_ext 5342 fi 5343 5344 5345 CFLAGS="$xorg_testset_save_CFLAGS" 5346 5347 eval supported=\$$cacheid 5348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5349 printf "%s\n" "$supported" >&6; } 5350 if test "$supported" = "yes" ; then 5351 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5352 found="yes" 5353 fi 5354 fi 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370 5371 5372 xorg_testset_save_CFLAGS="$CFLAGS" 5373 5374 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5377 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5378 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5379 then : 5380 printf %s "(cached) " >&6 5381 else $as_nop 5382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5383 /* end confdefs.h. */ 5384 int i; 5385 _ACEOF 5386 if ac_fn_c_try_compile "$LINENO" 5387 then : 5388 xorg_cv_cc_flag_unknown_warning_option=yes 5389 else $as_nop 5390 xorg_cv_cc_flag_unknown_warning_option=no 5391 fi 5392 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5393 fi 5394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5395 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5396 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5397 CFLAGS="$xorg_testset_save_CFLAGS" 5398 fi 5399 5400 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5401 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5403 fi 5404 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5406 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5407 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5408 then : 5409 printf %s "(cached) " >&6 5410 else $as_nop 5411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5412 /* end confdefs.h. */ 5413 int i; 5414 _ACEOF 5415 if ac_fn_c_try_compile "$LINENO" 5416 then : 5417 xorg_cv_cc_flag_unused_command_line_argument=yes 5418 else $as_nop 5419 xorg_cv_cc_flag_unused_command_line_argument=no 5420 fi 5421 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5422 fi 5423 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5424 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5425 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5426 CFLAGS="$xorg_testset_save_CFLAGS" 5427 fi 5428 5429 found="no" 5430 5431 if test $found = "no" ; then 5432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5434 fi 5435 5436 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5438 fi 5439 5440 CFLAGS="$CFLAGS -Wstrict-prototypes" 5441 5442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5443 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5444 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5445 if eval test \${$cacheid+y} 5446 then : 5447 printf %s "(cached) " >&6 5448 else $as_nop 5449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5450 /* end confdefs.h. */ 5451 int i; 5452 int 5453 main (void) 5454 { 5455 5456 ; 5457 return 0; 5458 } 5459 _ACEOF 5460 if ac_fn_c_try_link "$LINENO" 5461 then : 5462 eval $cacheid=yes 5463 else $as_nop 5464 eval $cacheid=no 5465 fi 5466 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5467 conftest$ac_exeext conftest.$ac_ext 5468 fi 5469 5470 5471 CFLAGS="$xorg_testset_save_CFLAGS" 5472 5473 eval supported=\$$cacheid 5474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5475 printf "%s\n" "$supported" >&6; } 5476 if test "$supported" = "yes" ; then 5477 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5478 found="yes" 5479 fi 5480 fi 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 xorg_testset_save_CFLAGS="$CFLAGS" 5497 5498 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5501 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5502 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5503 then : 5504 printf %s "(cached) " >&6 5505 else $as_nop 5506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5507 /* end confdefs.h. */ 5508 int i; 5509 _ACEOF 5510 if ac_fn_c_try_compile "$LINENO" 5511 then : 5512 xorg_cv_cc_flag_unknown_warning_option=yes 5513 else $as_nop 5514 xorg_cv_cc_flag_unknown_warning_option=no 5515 fi 5516 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5517 fi 5518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5519 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5520 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5521 CFLAGS="$xorg_testset_save_CFLAGS" 5522 fi 5523 5524 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5525 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5527 fi 5528 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5530 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5531 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5532 then : 5533 printf %s "(cached) " >&6 5534 else $as_nop 5535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5536 /* end confdefs.h. */ 5537 int i; 5538 _ACEOF 5539 if ac_fn_c_try_compile "$LINENO" 5540 then : 5541 xorg_cv_cc_flag_unused_command_line_argument=yes 5542 else $as_nop 5543 xorg_cv_cc_flag_unused_command_line_argument=no 5544 fi 5545 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5546 fi 5547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5548 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5549 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5550 CFLAGS="$xorg_testset_save_CFLAGS" 5551 fi 5552 5553 found="no" 5554 5555 if test $found = "no" ; then 5556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5558 fi 5559 5560 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5562 fi 5563 5564 CFLAGS="$CFLAGS -Wmissing-prototypes" 5565 5566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5567 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5568 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5569 if eval test \${$cacheid+y} 5570 then : 5571 printf %s "(cached) " >&6 5572 else $as_nop 5573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5574 /* end confdefs.h. */ 5575 int i; 5576 int 5577 main (void) 5578 { 5579 5580 ; 5581 return 0; 5582 } 5583 _ACEOF 5584 if ac_fn_c_try_link "$LINENO" 5585 then : 5586 eval $cacheid=yes 5587 else $as_nop 5588 eval $cacheid=no 5589 fi 5590 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5591 conftest$ac_exeext conftest.$ac_ext 5592 fi 5593 5594 5595 CFLAGS="$xorg_testset_save_CFLAGS" 5596 5597 eval supported=\$$cacheid 5598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5599 printf "%s\n" "$supported" >&6; } 5600 if test "$supported" = "yes" ; then 5601 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5602 found="yes" 5603 fi 5604 fi 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 xorg_testset_save_CFLAGS="$CFLAGS" 5621 5622 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5625 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5626 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5627 then : 5628 printf %s "(cached) " >&6 5629 else $as_nop 5630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5631 /* end confdefs.h. */ 5632 int i; 5633 _ACEOF 5634 if ac_fn_c_try_compile "$LINENO" 5635 then : 5636 xorg_cv_cc_flag_unknown_warning_option=yes 5637 else $as_nop 5638 xorg_cv_cc_flag_unknown_warning_option=no 5639 fi 5640 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5641 fi 5642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5643 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5644 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5645 CFLAGS="$xorg_testset_save_CFLAGS" 5646 fi 5647 5648 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5649 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5651 fi 5652 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5654 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5655 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5656 then : 5657 printf %s "(cached) " >&6 5658 else $as_nop 5659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5660 /* end confdefs.h. */ 5661 int i; 5662 _ACEOF 5663 if ac_fn_c_try_compile "$LINENO" 5664 then : 5665 xorg_cv_cc_flag_unused_command_line_argument=yes 5666 else $as_nop 5667 xorg_cv_cc_flag_unused_command_line_argument=no 5668 fi 5669 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5670 fi 5671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5672 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5673 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5674 CFLAGS="$xorg_testset_save_CFLAGS" 5675 fi 5676 5677 found="no" 5678 5679 if test $found = "no" ; then 5680 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5682 fi 5683 5684 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5685 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5686 fi 5687 5688 CFLAGS="$CFLAGS -Wnested-externs" 5689 5690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5691 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5692 cacheid=xorg_cv_cc_flag__Wnested_externs 5693 if eval test \${$cacheid+y} 5694 then : 5695 printf %s "(cached) " >&6 5696 else $as_nop 5697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5698 /* end confdefs.h. */ 5699 int i; 5700 int 5701 main (void) 5702 { 5703 5704 ; 5705 return 0; 5706 } 5707 _ACEOF 5708 if ac_fn_c_try_link "$LINENO" 5709 then : 5710 eval $cacheid=yes 5711 else $as_nop 5712 eval $cacheid=no 5713 fi 5714 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5715 conftest$ac_exeext conftest.$ac_ext 5716 fi 5717 5718 5719 CFLAGS="$xorg_testset_save_CFLAGS" 5720 5721 eval supported=\$$cacheid 5722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5723 printf "%s\n" "$supported" >&6; } 5724 if test "$supported" = "yes" ; then 5725 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5726 found="yes" 5727 fi 5728 fi 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 xorg_testset_save_CFLAGS="$CFLAGS" 5745 5746 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5749 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5750 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5751 then : 5752 printf %s "(cached) " >&6 5753 else $as_nop 5754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5755 /* end confdefs.h. */ 5756 int i; 5757 _ACEOF 5758 if ac_fn_c_try_compile "$LINENO" 5759 then : 5760 xorg_cv_cc_flag_unknown_warning_option=yes 5761 else $as_nop 5762 xorg_cv_cc_flag_unknown_warning_option=no 5763 fi 5764 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5765 fi 5766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5767 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5768 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5769 CFLAGS="$xorg_testset_save_CFLAGS" 5770 fi 5771 5772 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5773 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5775 fi 5776 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5778 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5779 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5780 then : 5781 printf %s "(cached) " >&6 5782 else $as_nop 5783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5784 /* end confdefs.h. */ 5785 int i; 5786 _ACEOF 5787 if ac_fn_c_try_compile "$LINENO" 5788 then : 5789 xorg_cv_cc_flag_unused_command_line_argument=yes 5790 else $as_nop 5791 xorg_cv_cc_flag_unused_command_line_argument=no 5792 fi 5793 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5794 fi 5795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5796 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5797 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5798 CFLAGS="$xorg_testset_save_CFLAGS" 5799 fi 5800 5801 found="no" 5802 5803 if test $found = "no" ; then 5804 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5805 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5806 fi 5807 5808 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5809 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5810 fi 5811 5812 CFLAGS="$CFLAGS -Wbad-function-cast" 5813 5814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5815 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5816 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5817 if eval test \${$cacheid+y} 5818 then : 5819 printf %s "(cached) " >&6 5820 else $as_nop 5821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5822 /* end confdefs.h. */ 5823 int i; 5824 int 5825 main (void) 5826 { 5827 5828 ; 5829 return 0; 5830 } 5831 _ACEOF 5832 if ac_fn_c_try_link "$LINENO" 5833 then : 5834 eval $cacheid=yes 5835 else $as_nop 5836 eval $cacheid=no 5837 fi 5838 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5839 conftest$ac_exeext conftest.$ac_ext 5840 fi 5841 5842 5843 CFLAGS="$xorg_testset_save_CFLAGS" 5844 5845 eval supported=\$$cacheid 5846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5847 printf "%s\n" "$supported" >&6; } 5848 if test "$supported" = "yes" ; then 5849 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5850 found="yes" 5851 fi 5852 fi 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 xorg_testset_save_CFLAGS="$CFLAGS" 5869 5870 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5873 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5874 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5875 then : 5876 printf %s "(cached) " >&6 5877 else $as_nop 5878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5879 /* end confdefs.h. */ 5880 int i; 5881 _ACEOF 5882 if ac_fn_c_try_compile "$LINENO" 5883 then : 5884 xorg_cv_cc_flag_unknown_warning_option=yes 5885 else $as_nop 5886 xorg_cv_cc_flag_unknown_warning_option=no 5887 fi 5888 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5889 fi 5890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5891 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5892 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5893 CFLAGS="$xorg_testset_save_CFLAGS" 5894 fi 5895 5896 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5897 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5899 fi 5900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5902 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5903 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5904 then : 5905 printf %s "(cached) " >&6 5906 else $as_nop 5907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5908 /* end confdefs.h. */ 5909 int i; 5910 _ACEOF 5911 if ac_fn_c_try_compile "$LINENO" 5912 then : 5913 xorg_cv_cc_flag_unused_command_line_argument=yes 5914 else $as_nop 5915 xorg_cv_cc_flag_unused_command_line_argument=no 5916 fi 5917 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5918 fi 5919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5920 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5921 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5922 CFLAGS="$xorg_testset_save_CFLAGS" 5923 fi 5924 5925 found="no" 5926 5927 if test $found = "no" ; then 5928 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5930 fi 5931 5932 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5933 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5934 fi 5935 5936 CFLAGS="$CFLAGS -Wold-style-definition" 5937 5938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5939 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 5940 cacheid=xorg_cv_cc_flag__Wold_style_definition 5941 if eval test \${$cacheid+y} 5942 then : 5943 printf %s "(cached) " >&6 5944 else $as_nop 5945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5946 /* end confdefs.h. */ 5947 int i; 5948 int 5949 main (void) 5950 { 5951 5952 ; 5953 return 0; 5954 } 5955 _ACEOF 5956 if ac_fn_c_try_link "$LINENO" 5957 then : 5958 eval $cacheid=yes 5959 else $as_nop 5960 eval $cacheid=no 5961 fi 5962 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5963 conftest$ac_exeext conftest.$ac_ext 5964 fi 5965 5966 5967 CFLAGS="$xorg_testset_save_CFLAGS" 5968 5969 eval supported=\$$cacheid 5970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5971 printf "%s\n" "$supported" >&6; } 5972 if test "$supported" = "yes" ; then 5973 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5974 found="yes" 5975 fi 5976 fi 5977 5978 if test $found = "no" ; then 5979 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5981 fi 5982 5983 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5985 fi 5986 5987 CFLAGS="$CFLAGS -fd" 5988 5989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5990 printf %s "checking if $CC supports -fd... " >&6; } 5991 cacheid=xorg_cv_cc_flag__fd 5992 if eval test \${$cacheid+y} 5993 then : 5994 printf %s "(cached) " >&6 5995 else $as_nop 5996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5997 /* end confdefs.h. */ 5998 int i; 5999 int 6000 main (void) 6001 { 6002 6003 ; 6004 return 0; 6005 } 6006 _ACEOF 6007 if ac_fn_c_try_link "$LINENO" 6008 then : 6009 eval $cacheid=yes 6010 else $as_nop 6011 eval $cacheid=no 6012 fi 6013 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6014 conftest$ac_exeext conftest.$ac_ext 6015 fi 6016 6017 6018 CFLAGS="$xorg_testset_save_CFLAGS" 6019 6020 eval supported=\$$cacheid 6021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6022 printf "%s\n" "$supported" >&6; } 6023 if test "$supported" = "yes" ; then 6024 BASE_CFLAGS="$BASE_CFLAGS -fd" 6025 found="yes" 6026 fi 6027 fi 6028 6029 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 xorg_testset_save_CFLAGS="$CFLAGS" 6044 6045 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6048 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6049 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6050 then : 6051 printf %s "(cached) " >&6 6052 else $as_nop 6053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6054 /* end confdefs.h. */ 6055 int i; 6056 _ACEOF 6057 if ac_fn_c_try_compile "$LINENO" 6058 then : 6059 xorg_cv_cc_flag_unknown_warning_option=yes 6060 else $as_nop 6061 xorg_cv_cc_flag_unknown_warning_option=no 6062 fi 6063 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6064 fi 6065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6066 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6067 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6068 CFLAGS="$xorg_testset_save_CFLAGS" 6069 fi 6070 6071 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6072 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6074 fi 6075 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6077 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6078 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6079 then : 6080 printf %s "(cached) " >&6 6081 else $as_nop 6082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6083 /* end confdefs.h. */ 6084 int i; 6085 _ACEOF 6086 if ac_fn_c_try_compile "$LINENO" 6087 then : 6088 xorg_cv_cc_flag_unused_command_line_argument=yes 6089 else $as_nop 6090 xorg_cv_cc_flag_unused_command_line_argument=no 6091 fi 6092 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6093 fi 6094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6095 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6096 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6097 CFLAGS="$xorg_testset_save_CFLAGS" 6098 fi 6099 6100 found="no" 6101 6102 if test $found = "no" ; then 6103 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6105 fi 6106 6107 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6109 fi 6110 6111 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6112 6113 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6114 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6115 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6116 if eval test \${$cacheid+y} 6117 then : 6118 printf %s "(cached) " >&6 6119 else $as_nop 6120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6121 /* end confdefs.h. */ 6122 int i; 6123 int 6124 main (void) 6125 { 6126 6127 ; 6128 return 0; 6129 } 6130 _ACEOF 6131 if ac_fn_c_try_link "$LINENO" 6132 then : 6133 eval $cacheid=yes 6134 else $as_nop 6135 eval $cacheid=no 6136 fi 6137 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6138 conftest$ac_exeext conftest.$ac_ext 6139 fi 6140 6141 6142 CFLAGS="$xorg_testset_save_CFLAGS" 6143 6144 eval supported=\$$cacheid 6145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6146 printf "%s\n" "$supported" >&6; } 6147 if test "$supported" = "yes" ; then 6148 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6149 found="yes" 6150 fi 6151 fi 6152 6153 6154 6155 6156 6157 # This chunk adds additional warnings that could catch undesired effects. 6158 6159 6160 6161 6162 6163 6164 6165 6166 6167 6168 6169 6170 6171 xorg_testset_save_CFLAGS="$CFLAGS" 6172 6173 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6176 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6177 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6178 then : 6179 printf %s "(cached) " >&6 6180 else $as_nop 6181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6182 /* end confdefs.h. */ 6183 int i; 6184 _ACEOF 6185 if ac_fn_c_try_compile "$LINENO" 6186 then : 6187 xorg_cv_cc_flag_unknown_warning_option=yes 6188 else $as_nop 6189 xorg_cv_cc_flag_unknown_warning_option=no 6190 fi 6191 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6192 fi 6193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6194 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6195 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6196 CFLAGS="$xorg_testset_save_CFLAGS" 6197 fi 6198 6199 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6202 fi 6203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6205 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6206 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6207 then : 6208 printf %s "(cached) " >&6 6209 else $as_nop 6210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6211 /* end confdefs.h. */ 6212 int i; 6213 _ACEOF 6214 if ac_fn_c_try_compile "$LINENO" 6215 then : 6216 xorg_cv_cc_flag_unused_command_line_argument=yes 6217 else $as_nop 6218 xorg_cv_cc_flag_unused_command_line_argument=no 6219 fi 6220 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6221 fi 6222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6223 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6224 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6225 CFLAGS="$xorg_testset_save_CFLAGS" 6226 fi 6227 6228 found="no" 6229 6230 if test $found = "no" ; then 6231 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6233 fi 6234 6235 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6237 fi 6238 6239 CFLAGS="$CFLAGS -Wunused" 6240 6241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6242 printf %s "checking if $CC supports -Wunused... " >&6; } 6243 cacheid=xorg_cv_cc_flag__Wunused 6244 if eval test \${$cacheid+y} 6245 then : 6246 printf %s "(cached) " >&6 6247 else $as_nop 6248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6249 /* end confdefs.h. */ 6250 int i; 6251 int 6252 main (void) 6253 { 6254 6255 ; 6256 return 0; 6257 } 6258 _ACEOF 6259 if ac_fn_c_try_link "$LINENO" 6260 then : 6261 eval $cacheid=yes 6262 else $as_nop 6263 eval $cacheid=no 6264 fi 6265 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6266 conftest$ac_exeext conftest.$ac_ext 6267 fi 6268 6269 6270 CFLAGS="$xorg_testset_save_CFLAGS" 6271 6272 eval supported=\$$cacheid 6273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6274 printf "%s\n" "$supported" >&6; } 6275 if test "$supported" = "yes" ; then 6276 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6277 found="yes" 6278 fi 6279 fi 6280 6281 6282 6283 6284 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 6295 xorg_testset_save_CFLAGS="$CFLAGS" 6296 6297 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6300 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6301 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6302 then : 6303 printf %s "(cached) " >&6 6304 else $as_nop 6305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6306 /* end confdefs.h. */ 6307 int i; 6308 _ACEOF 6309 if ac_fn_c_try_compile "$LINENO" 6310 then : 6311 xorg_cv_cc_flag_unknown_warning_option=yes 6312 else $as_nop 6313 xorg_cv_cc_flag_unknown_warning_option=no 6314 fi 6315 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6316 fi 6317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6318 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6319 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6320 CFLAGS="$xorg_testset_save_CFLAGS" 6321 fi 6322 6323 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6324 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6325 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6326 fi 6327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6329 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6330 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6331 then : 6332 printf %s "(cached) " >&6 6333 else $as_nop 6334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6335 /* end confdefs.h. */ 6336 int i; 6337 _ACEOF 6338 if ac_fn_c_try_compile "$LINENO" 6339 then : 6340 xorg_cv_cc_flag_unused_command_line_argument=yes 6341 else $as_nop 6342 xorg_cv_cc_flag_unused_command_line_argument=no 6343 fi 6344 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6345 fi 6346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6347 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6348 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6349 CFLAGS="$xorg_testset_save_CFLAGS" 6350 fi 6351 6352 found="no" 6353 6354 if test $found = "no" ; then 6355 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6357 fi 6358 6359 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6360 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6361 fi 6362 6363 CFLAGS="$CFLAGS -Wuninitialized" 6364 6365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6366 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6367 cacheid=xorg_cv_cc_flag__Wuninitialized 6368 if eval test \${$cacheid+y} 6369 then : 6370 printf %s "(cached) " >&6 6371 else $as_nop 6372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6373 /* end confdefs.h. */ 6374 int i; 6375 int 6376 main (void) 6377 { 6378 6379 ; 6380 return 0; 6381 } 6382 _ACEOF 6383 if ac_fn_c_try_link "$LINENO" 6384 then : 6385 eval $cacheid=yes 6386 else $as_nop 6387 eval $cacheid=no 6388 fi 6389 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6390 conftest$ac_exeext conftest.$ac_ext 6391 fi 6392 6393 6394 CFLAGS="$xorg_testset_save_CFLAGS" 6395 6396 eval supported=\$$cacheid 6397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6398 printf "%s\n" "$supported" >&6; } 6399 if test "$supported" = "yes" ; then 6400 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6401 found="yes" 6402 fi 6403 fi 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 6419 xorg_testset_save_CFLAGS="$CFLAGS" 6420 6421 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6423 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6424 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6425 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6426 then : 6427 printf %s "(cached) " >&6 6428 else $as_nop 6429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6430 /* end confdefs.h. */ 6431 int i; 6432 _ACEOF 6433 if ac_fn_c_try_compile "$LINENO" 6434 then : 6435 xorg_cv_cc_flag_unknown_warning_option=yes 6436 else $as_nop 6437 xorg_cv_cc_flag_unknown_warning_option=no 6438 fi 6439 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6440 fi 6441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6442 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6443 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6444 CFLAGS="$xorg_testset_save_CFLAGS" 6445 fi 6446 6447 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6448 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6450 fi 6451 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6453 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6454 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6455 then : 6456 printf %s "(cached) " >&6 6457 else $as_nop 6458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6459 /* end confdefs.h. */ 6460 int i; 6461 _ACEOF 6462 if ac_fn_c_try_compile "$LINENO" 6463 then : 6464 xorg_cv_cc_flag_unused_command_line_argument=yes 6465 else $as_nop 6466 xorg_cv_cc_flag_unused_command_line_argument=no 6467 fi 6468 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6469 fi 6470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6471 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6472 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6473 CFLAGS="$xorg_testset_save_CFLAGS" 6474 fi 6475 6476 found="no" 6477 6478 if test $found = "no" ; then 6479 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6481 fi 6482 6483 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6485 fi 6486 6487 CFLAGS="$CFLAGS -Wshadow" 6488 6489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6490 printf %s "checking if $CC supports -Wshadow... " >&6; } 6491 cacheid=xorg_cv_cc_flag__Wshadow 6492 if eval test \${$cacheid+y} 6493 then : 6494 printf %s "(cached) " >&6 6495 else $as_nop 6496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6497 /* end confdefs.h. */ 6498 int i; 6499 int 6500 main (void) 6501 { 6502 6503 ; 6504 return 0; 6505 } 6506 _ACEOF 6507 if ac_fn_c_try_link "$LINENO" 6508 then : 6509 eval $cacheid=yes 6510 else $as_nop 6511 eval $cacheid=no 6512 fi 6513 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6514 conftest$ac_exeext conftest.$ac_ext 6515 fi 6516 6517 6518 CFLAGS="$xorg_testset_save_CFLAGS" 6519 6520 eval supported=\$$cacheid 6521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6522 printf "%s\n" "$supported" >&6; } 6523 if test "$supported" = "yes" ; then 6524 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6525 found="yes" 6526 fi 6527 fi 6528 6529 6530 6531 6532 6533 6534 6535 6536 6537 6538 6539 6540 6541 6542 6543 xorg_testset_save_CFLAGS="$CFLAGS" 6544 6545 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6548 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6549 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6550 then : 6551 printf %s "(cached) " >&6 6552 else $as_nop 6553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6554 /* end confdefs.h. */ 6555 int i; 6556 _ACEOF 6557 if ac_fn_c_try_compile "$LINENO" 6558 then : 6559 xorg_cv_cc_flag_unknown_warning_option=yes 6560 else $as_nop 6561 xorg_cv_cc_flag_unknown_warning_option=no 6562 fi 6563 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6564 fi 6565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6566 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6567 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6568 CFLAGS="$xorg_testset_save_CFLAGS" 6569 fi 6570 6571 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6572 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6574 fi 6575 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6577 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6578 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6579 then : 6580 printf %s "(cached) " >&6 6581 else $as_nop 6582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6583 /* end confdefs.h. */ 6584 int i; 6585 _ACEOF 6586 if ac_fn_c_try_compile "$LINENO" 6587 then : 6588 xorg_cv_cc_flag_unused_command_line_argument=yes 6589 else $as_nop 6590 xorg_cv_cc_flag_unused_command_line_argument=no 6591 fi 6592 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6593 fi 6594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6595 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6596 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6597 CFLAGS="$xorg_testset_save_CFLAGS" 6598 fi 6599 6600 found="no" 6601 6602 if test $found = "no" ; then 6603 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6605 fi 6606 6607 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6608 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6609 fi 6610 6611 CFLAGS="$CFLAGS -Wmissing-noreturn" 6612 6613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6614 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6615 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6616 if eval test \${$cacheid+y} 6617 then : 6618 printf %s "(cached) " >&6 6619 else $as_nop 6620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6621 /* end confdefs.h. */ 6622 int i; 6623 int 6624 main (void) 6625 { 6626 6627 ; 6628 return 0; 6629 } 6630 _ACEOF 6631 if ac_fn_c_try_link "$LINENO" 6632 then : 6633 eval $cacheid=yes 6634 else $as_nop 6635 eval $cacheid=no 6636 fi 6637 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6638 conftest$ac_exeext conftest.$ac_ext 6639 fi 6640 6641 6642 CFLAGS="$xorg_testset_save_CFLAGS" 6643 6644 eval supported=\$$cacheid 6645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6646 printf "%s\n" "$supported" >&6; } 6647 if test "$supported" = "yes" ; then 6648 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6649 found="yes" 6650 fi 6651 fi 6652 6653 6654 6655 6656 6657 6658 6659 6660 6661 6662 6663 6664 6665 6666 6667 xorg_testset_save_CFLAGS="$CFLAGS" 6668 6669 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6672 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6673 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6674 then : 6675 printf %s "(cached) " >&6 6676 else $as_nop 6677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6678 /* end confdefs.h. */ 6679 int i; 6680 _ACEOF 6681 if ac_fn_c_try_compile "$LINENO" 6682 then : 6683 xorg_cv_cc_flag_unknown_warning_option=yes 6684 else $as_nop 6685 xorg_cv_cc_flag_unknown_warning_option=no 6686 fi 6687 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6688 fi 6689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6690 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6691 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6692 CFLAGS="$xorg_testset_save_CFLAGS" 6693 fi 6694 6695 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6696 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6698 fi 6699 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6701 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6702 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6703 then : 6704 printf %s "(cached) " >&6 6705 else $as_nop 6706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6707 /* end confdefs.h. */ 6708 int i; 6709 _ACEOF 6710 if ac_fn_c_try_compile "$LINENO" 6711 then : 6712 xorg_cv_cc_flag_unused_command_line_argument=yes 6713 else $as_nop 6714 xorg_cv_cc_flag_unused_command_line_argument=no 6715 fi 6716 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6717 fi 6718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6719 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6720 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6721 CFLAGS="$xorg_testset_save_CFLAGS" 6722 fi 6723 6724 found="no" 6725 6726 if test $found = "no" ; then 6727 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6729 fi 6730 6731 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6733 fi 6734 6735 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6736 6737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6738 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6739 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6740 if eval test \${$cacheid+y} 6741 then : 6742 printf %s "(cached) " >&6 6743 else $as_nop 6744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6745 /* end confdefs.h. */ 6746 int i; 6747 int 6748 main (void) 6749 { 6750 6751 ; 6752 return 0; 6753 } 6754 _ACEOF 6755 if ac_fn_c_try_link "$LINENO" 6756 then : 6757 eval $cacheid=yes 6758 else $as_nop 6759 eval $cacheid=no 6760 fi 6761 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6762 conftest$ac_exeext conftest.$ac_ext 6763 fi 6764 6765 6766 CFLAGS="$xorg_testset_save_CFLAGS" 6767 6768 eval supported=\$$cacheid 6769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6770 printf "%s\n" "$supported" >&6; } 6771 if test "$supported" = "yes" ; then 6772 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6773 found="yes" 6774 fi 6775 fi 6776 6777 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 xorg_testset_save_CFLAGS="$CFLAGS" 6792 6793 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6796 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6797 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6798 then : 6799 printf %s "(cached) " >&6 6800 else $as_nop 6801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6802 /* end confdefs.h. */ 6803 int i; 6804 _ACEOF 6805 if ac_fn_c_try_compile "$LINENO" 6806 then : 6807 xorg_cv_cc_flag_unknown_warning_option=yes 6808 else $as_nop 6809 xorg_cv_cc_flag_unknown_warning_option=no 6810 fi 6811 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6812 fi 6813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6814 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6815 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6816 CFLAGS="$xorg_testset_save_CFLAGS" 6817 fi 6818 6819 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6820 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6822 fi 6823 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6825 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6826 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6827 then : 6828 printf %s "(cached) " >&6 6829 else $as_nop 6830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6831 /* end confdefs.h. */ 6832 int i; 6833 _ACEOF 6834 if ac_fn_c_try_compile "$LINENO" 6835 then : 6836 xorg_cv_cc_flag_unused_command_line_argument=yes 6837 else $as_nop 6838 xorg_cv_cc_flag_unused_command_line_argument=no 6839 fi 6840 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6841 fi 6842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6843 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6844 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6845 CFLAGS="$xorg_testset_save_CFLAGS" 6846 fi 6847 6848 found="no" 6849 6850 if test $found = "no" ; then 6851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6853 fi 6854 6855 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6857 fi 6858 6859 CFLAGS="$CFLAGS -Wredundant-decls" 6860 6861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6862 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 6863 cacheid=xorg_cv_cc_flag__Wredundant_decls 6864 if eval test \${$cacheid+y} 6865 then : 6866 printf %s "(cached) " >&6 6867 else $as_nop 6868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6869 /* end confdefs.h. */ 6870 int i; 6871 int 6872 main (void) 6873 { 6874 6875 ; 6876 return 0; 6877 } 6878 _ACEOF 6879 if ac_fn_c_try_link "$LINENO" 6880 then : 6881 eval $cacheid=yes 6882 else $as_nop 6883 eval $cacheid=no 6884 fi 6885 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6886 conftest$ac_exeext conftest.$ac_ext 6887 fi 6888 6889 6890 CFLAGS="$xorg_testset_save_CFLAGS" 6891 6892 eval supported=\$$cacheid 6893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6894 printf "%s\n" "$supported" >&6; } 6895 if test "$supported" = "yes" ; then 6896 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6897 found="yes" 6898 fi 6899 fi 6900 6901 6902 6903 6904 6905 6906 6907 6908 6909 6910 6911 6912 6913 6914 6915 xorg_testset_save_CFLAGS="$CFLAGS" 6916 6917 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6920 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6921 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6922 then : 6923 printf %s "(cached) " >&6 6924 else $as_nop 6925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6926 /* end confdefs.h. */ 6927 int i; 6928 _ACEOF 6929 if ac_fn_c_try_compile "$LINENO" 6930 then : 6931 xorg_cv_cc_flag_unknown_warning_option=yes 6932 else $as_nop 6933 xorg_cv_cc_flag_unknown_warning_option=no 6934 fi 6935 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6936 fi 6937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6938 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6939 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6940 CFLAGS="$xorg_testset_save_CFLAGS" 6941 fi 6942 6943 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6944 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6946 fi 6947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6949 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6950 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6951 then : 6952 printf %s "(cached) " >&6 6953 else $as_nop 6954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6955 /* end confdefs.h. */ 6956 int i; 6957 _ACEOF 6958 if ac_fn_c_try_compile "$LINENO" 6959 then : 6960 xorg_cv_cc_flag_unused_command_line_argument=yes 6961 else $as_nop 6962 xorg_cv_cc_flag_unused_command_line_argument=no 6963 fi 6964 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6965 fi 6966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6967 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6968 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6969 CFLAGS="$xorg_testset_save_CFLAGS" 6970 fi 6971 6972 found="no" 6973 6974 if test $found = "no" ; then 6975 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6977 fi 6978 6979 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6980 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6981 fi 6982 6983 CFLAGS="$CFLAGS -Wlogical-op" 6984 6985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6986 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 6987 cacheid=xorg_cv_cc_flag__Wlogical_op 6988 if eval test \${$cacheid+y} 6989 then : 6990 printf %s "(cached) " >&6 6991 else $as_nop 6992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6993 /* end confdefs.h. */ 6994 int i; 6995 int 6996 main (void) 6997 { 6998 6999 ; 7000 return 0; 7001 } 7002 _ACEOF 7003 if ac_fn_c_try_link "$LINENO" 7004 then : 7005 eval $cacheid=yes 7006 else $as_nop 7007 eval $cacheid=no 7008 fi 7009 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7010 conftest$ac_exeext conftest.$ac_ext 7011 fi 7012 7013 7014 CFLAGS="$xorg_testset_save_CFLAGS" 7015 7016 eval supported=\$$cacheid 7017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7018 printf "%s\n" "$supported" >&6; } 7019 if test "$supported" = "yes" ; then 7020 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7021 found="yes" 7022 fi 7023 fi 7024 7025 7026 7027 # These are currently disabled because they are noisy. They will be enabled 7028 # in the future once the codebase is sufficiently modernized to silence 7029 # them. For now, I don't want them to drown out the other warnings. 7030 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7031 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7032 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7033 7034 # Turn some warnings into errors, so we don't accidently get successful builds 7035 # when there are problems that should be fixed. 7036 7037 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7038 7039 7040 7041 7042 7043 7044 7045 7046 7047 7048 7049 7050 7051 xorg_testset_save_CFLAGS="$CFLAGS" 7052 7053 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7056 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7057 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7058 then : 7059 printf %s "(cached) " >&6 7060 else $as_nop 7061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7062 /* end confdefs.h. */ 7063 int i; 7064 _ACEOF 7065 if ac_fn_c_try_compile "$LINENO" 7066 then : 7067 xorg_cv_cc_flag_unknown_warning_option=yes 7068 else $as_nop 7069 xorg_cv_cc_flag_unknown_warning_option=no 7070 fi 7071 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7072 fi 7073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7074 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7075 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7076 CFLAGS="$xorg_testset_save_CFLAGS" 7077 fi 7078 7079 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7082 fi 7083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7085 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7086 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7087 then : 7088 printf %s "(cached) " >&6 7089 else $as_nop 7090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7091 /* end confdefs.h. */ 7092 int i; 7093 _ACEOF 7094 if ac_fn_c_try_compile "$LINENO" 7095 then : 7096 xorg_cv_cc_flag_unused_command_line_argument=yes 7097 else $as_nop 7098 xorg_cv_cc_flag_unused_command_line_argument=no 7099 fi 7100 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7101 fi 7102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7103 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7104 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7105 CFLAGS="$xorg_testset_save_CFLAGS" 7106 fi 7107 7108 found="no" 7109 7110 if test $found = "no" ; then 7111 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7112 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7113 fi 7114 7115 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7116 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7117 fi 7118 7119 CFLAGS="$CFLAGS -Werror=implicit" 7120 7121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7122 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7123 cacheid=xorg_cv_cc_flag__Werror_implicit 7124 if eval test \${$cacheid+y} 7125 then : 7126 printf %s "(cached) " >&6 7127 else $as_nop 7128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7129 /* end confdefs.h. */ 7130 int i; 7131 int 7132 main (void) 7133 { 7134 7135 ; 7136 return 0; 7137 } 7138 _ACEOF 7139 if ac_fn_c_try_link "$LINENO" 7140 then : 7141 eval $cacheid=yes 7142 else $as_nop 7143 eval $cacheid=no 7144 fi 7145 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7146 conftest$ac_exeext conftest.$ac_ext 7147 fi 7148 7149 7150 CFLAGS="$xorg_testset_save_CFLAGS" 7151 7152 eval supported=\$$cacheid 7153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7154 printf "%s\n" "$supported" >&6; } 7155 if test "$supported" = "yes" ; then 7156 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7157 found="yes" 7158 fi 7159 fi 7160 7161 if test $found = "no" ; then 7162 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7164 fi 7165 7166 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7167 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7168 fi 7169 7170 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7171 7172 { 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 7173 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7174 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7175 if eval test \${$cacheid+y} 7176 then : 7177 printf %s "(cached) " >&6 7178 else $as_nop 7179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7180 /* end confdefs.h. */ 7181 int i; 7182 int 7183 main (void) 7184 { 7185 7186 ; 7187 return 0; 7188 } 7189 _ACEOF 7190 if ac_fn_c_try_link "$LINENO" 7191 then : 7192 eval $cacheid=yes 7193 else $as_nop 7194 eval $cacheid=no 7195 fi 7196 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7197 conftest$ac_exeext conftest.$ac_ext 7198 fi 7199 7200 7201 CFLAGS="$xorg_testset_save_CFLAGS" 7202 7203 eval supported=\$$cacheid 7204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7205 printf "%s\n" "$supported" >&6; } 7206 if test "$supported" = "yes" ; then 7207 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7208 found="yes" 7209 fi 7210 fi 7211 7212 7213 7214 7215 7216 7217 7218 7219 7220 7221 7222 7223 7224 7225 7226 xorg_testset_save_CFLAGS="$CFLAGS" 7227 7228 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7231 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7232 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7233 then : 7234 printf %s "(cached) " >&6 7235 else $as_nop 7236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7237 /* end confdefs.h. */ 7238 int i; 7239 _ACEOF 7240 if ac_fn_c_try_compile "$LINENO" 7241 then : 7242 xorg_cv_cc_flag_unknown_warning_option=yes 7243 else $as_nop 7244 xorg_cv_cc_flag_unknown_warning_option=no 7245 fi 7246 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7247 fi 7248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7249 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7250 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7251 CFLAGS="$xorg_testset_save_CFLAGS" 7252 fi 7253 7254 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7255 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7257 fi 7258 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7260 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7261 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7262 then : 7263 printf %s "(cached) " >&6 7264 else $as_nop 7265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7266 /* end confdefs.h. */ 7267 int i; 7268 _ACEOF 7269 if ac_fn_c_try_compile "$LINENO" 7270 then : 7271 xorg_cv_cc_flag_unused_command_line_argument=yes 7272 else $as_nop 7273 xorg_cv_cc_flag_unused_command_line_argument=no 7274 fi 7275 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7276 fi 7277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7278 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7279 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7280 CFLAGS="$xorg_testset_save_CFLAGS" 7281 fi 7282 7283 found="no" 7284 7285 if test $found = "no" ; then 7286 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7287 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7288 fi 7289 7290 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7291 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7292 fi 7293 7294 CFLAGS="$CFLAGS -Werror=nonnull" 7295 7296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7297 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7298 cacheid=xorg_cv_cc_flag__Werror_nonnull 7299 if eval test \${$cacheid+y} 7300 then : 7301 printf %s "(cached) " >&6 7302 else $as_nop 7303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7304 /* end confdefs.h. */ 7305 int i; 7306 int 7307 main (void) 7308 { 7309 7310 ; 7311 return 0; 7312 } 7313 _ACEOF 7314 if ac_fn_c_try_link "$LINENO" 7315 then : 7316 eval $cacheid=yes 7317 else $as_nop 7318 eval $cacheid=no 7319 fi 7320 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7321 conftest$ac_exeext conftest.$ac_ext 7322 fi 7323 7324 7325 CFLAGS="$xorg_testset_save_CFLAGS" 7326 7327 eval supported=\$$cacheid 7328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7329 printf "%s\n" "$supported" >&6; } 7330 if test "$supported" = "yes" ; then 7331 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7332 found="yes" 7333 fi 7334 fi 7335 7336 7337 7338 7339 7340 7341 7342 7343 7344 7345 7346 7347 7348 7349 7350 xorg_testset_save_CFLAGS="$CFLAGS" 7351 7352 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7355 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7356 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7357 then : 7358 printf %s "(cached) " >&6 7359 else $as_nop 7360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7361 /* end confdefs.h. */ 7362 int i; 7363 _ACEOF 7364 if ac_fn_c_try_compile "$LINENO" 7365 then : 7366 xorg_cv_cc_flag_unknown_warning_option=yes 7367 else $as_nop 7368 xorg_cv_cc_flag_unknown_warning_option=no 7369 fi 7370 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7371 fi 7372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7373 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7374 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7375 CFLAGS="$xorg_testset_save_CFLAGS" 7376 fi 7377 7378 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7379 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7381 fi 7382 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7384 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7385 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7386 then : 7387 printf %s "(cached) " >&6 7388 else $as_nop 7389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7390 /* end confdefs.h. */ 7391 int i; 7392 _ACEOF 7393 if ac_fn_c_try_compile "$LINENO" 7394 then : 7395 xorg_cv_cc_flag_unused_command_line_argument=yes 7396 else $as_nop 7397 xorg_cv_cc_flag_unused_command_line_argument=no 7398 fi 7399 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7400 fi 7401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7402 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7403 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7404 CFLAGS="$xorg_testset_save_CFLAGS" 7405 fi 7406 7407 found="no" 7408 7409 if test $found = "no" ; then 7410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7412 fi 7413 7414 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7416 fi 7417 7418 CFLAGS="$CFLAGS -Werror=init-self" 7419 7420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7421 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7422 cacheid=xorg_cv_cc_flag__Werror_init_self 7423 if eval test \${$cacheid+y} 7424 then : 7425 printf %s "(cached) " >&6 7426 else $as_nop 7427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7428 /* end confdefs.h. */ 7429 int i; 7430 int 7431 main (void) 7432 { 7433 7434 ; 7435 return 0; 7436 } 7437 _ACEOF 7438 if ac_fn_c_try_link "$LINENO" 7439 then : 7440 eval $cacheid=yes 7441 else $as_nop 7442 eval $cacheid=no 7443 fi 7444 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7445 conftest$ac_exeext conftest.$ac_ext 7446 fi 7447 7448 7449 CFLAGS="$xorg_testset_save_CFLAGS" 7450 7451 eval supported=\$$cacheid 7452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7453 printf "%s\n" "$supported" >&6; } 7454 if test "$supported" = "yes" ; then 7455 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7456 found="yes" 7457 fi 7458 fi 7459 7460 7461 7462 7463 7464 7465 7466 7467 7468 7469 7470 7471 7472 7473 7474 xorg_testset_save_CFLAGS="$CFLAGS" 7475 7476 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7477 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7479 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7480 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7481 then : 7482 printf %s "(cached) " >&6 7483 else $as_nop 7484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7485 /* end confdefs.h. */ 7486 int i; 7487 _ACEOF 7488 if ac_fn_c_try_compile "$LINENO" 7489 then : 7490 xorg_cv_cc_flag_unknown_warning_option=yes 7491 else $as_nop 7492 xorg_cv_cc_flag_unknown_warning_option=no 7493 fi 7494 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7495 fi 7496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7497 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7498 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7499 CFLAGS="$xorg_testset_save_CFLAGS" 7500 fi 7501 7502 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7503 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7505 fi 7506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7508 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7509 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7510 then : 7511 printf %s "(cached) " >&6 7512 else $as_nop 7513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7514 /* end confdefs.h. */ 7515 int i; 7516 _ACEOF 7517 if ac_fn_c_try_compile "$LINENO" 7518 then : 7519 xorg_cv_cc_flag_unused_command_line_argument=yes 7520 else $as_nop 7521 xorg_cv_cc_flag_unused_command_line_argument=no 7522 fi 7523 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7524 fi 7525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7526 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7527 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7528 CFLAGS="$xorg_testset_save_CFLAGS" 7529 fi 7530 7531 found="no" 7532 7533 if test $found = "no" ; then 7534 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7536 fi 7537 7538 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7539 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7540 fi 7541 7542 CFLAGS="$CFLAGS -Werror=main" 7543 7544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7545 printf %s "checking if $CC supports -Werror=main... " >&6; } 7546 cacheid=xorg_cv_cc_flag__Werror_main 7547 if eval test \${$cacheid+y} 7548 then : 7549 printf %s "(cached) " >&6 7550 else $as_nop 7551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7552 /* end confdefs.h. */ 7553 int i; 7554 int 7555 main (void) 7556 { 7557 7558 ; 7559 return 0; 7560 } 7561 _ACEOF 7562 if ac_fn_c_try_link "$LINENO" 7563 then : 7564 eval $cacheid=yes 7565 else $as_nop 7566 eval $cacheid=no 7567 fi 7568 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7569 conftest$ac_exeext conftest.$ac_ext 7570 fi 7571 7572 7573 CFLAGS="$xorg_testset_save_CFLAGS" 7574 7575 eval supported=\$$cacheid 7576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7577 printf "%s\n" "$supported" >&6; } 7578 if test "$supported" = "yes" ; then 7579 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7580 found="yes" 7581 fi 7582 fi 7583 7584 7585 7586 7587 7588 7589 7590 7591 7592 7593 7594 7595 7596 7597 7598 xorg_testset_save_CFLAGS="$CFLAGS" 7599 7600 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7601 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7603 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7604 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7605 then : 7606 printf %s "(cached) " >&6 7607 else $as_nop 7608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7609 /* end confdefs.h. */ 7610 int i; 7611 _ACEOF 7612 if ac_fn_c_try_compile "$LINENO" 7613 then : 7614 xorg_cv_cc_flag_unknown_warning_option=yes 7615 else $as_nop 7616 xorg_cv_cc_flag_unknown_warning_option=no 7617 fi 7618 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7619 fi 7620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7621 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7622 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7623 CFLAGS="$xorg_testset_save_CFLAGS" 7624 fi 7625 7626 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7627 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7629 fi 7630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7632 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7633 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7634 then : 7635 printf %s "(cached) " >&6 7636 else $as_nop 7637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7638 /* end confdefs.h. */ 7639 int i; 7640 _ACEOF 7641 if ac_fn_c_try_compile "$LINENO" 7642 then : 7643 xorg_cv_cc_flag_unused_command_line_argument=yes 7644 else $as_nop 7645 xorg_cv_cc_flag_unused_command_line_argument=no 7646 fi 7647 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7648 fi 7649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7650 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7651 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7652 CFLAGS="$xorg_testset_save_CFLAGS" 7653 fi 7654 7655 found="no" 7656 7657 if test $found = "no" ; then 7658 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7660 fi 7661 7662 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7664 fi 7665 7666 CFLAGS="$CFLAGS -Werror=missing-braces" 7667 7668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7669 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7670 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7671 if eval test \${$cacheid+y} 7672 then : 7673 printf %s "(cached) " >&6 7674 else $as_nop 7675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7676 /* end confdefs.h. */ 7677 int i; 7678 int 7679 main (void) 7680 { 7681 7682 ; 7683 return 0; 7684 } 7685 _ACEOF 7686 if ac_fn_c_try_link "$LINENO" 7687 then : 7688 eval $cacheid=yes 7689 else $as_nop 7690 eval $cacheid=no 7691 fi 7692 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7693 conftest$ac_exeext conftest.$ac_ext 7694 fi 7695 7696 7697 CFLAGS="$xorg_testset_save_CFLAGS" 7698 7699 eval supported=\$$cacheid 7700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7701 printf "%s\n" "$supported" >&6; } 7702 if test "$supported" = "yes" ; then 7703 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7704 found="yes" 7705 fi 7706 fi 7707 7708 7709 7710 7711 7712 7713 7714 7715 7716 7717 7718 7719 7720 7721 7722 xorg_testset_save_CFLAGS="$CFLAGS" 7723 7724 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7727 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7728 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7729 then : 7730 printf %s "(cached) " >&6 7731 else $as_nop 7732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7733 /* end confdefs.h. */ 7734 int i; 7735 _ACEOF 7736 if ac_fn_c_try_compile "$LINENO" 7737 then : 7738 xorg_cv_cc_flag_unknown_warning_option=yes 7739 else $as_nop 7740 xorg_cv_cc_flag_unknown_warning_option=no 7741 fi 7742 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7743 fi 7744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7745 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7746 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7747 CFLAGS="$xorg_testset_save_CFLAGS" 7748 fi 7749 7750 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7751 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7753 fi 7754 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7756 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7757 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7758 then : 7759 printf %s "(cached) " >&6 7760 else $as_nop 7761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7762 /* end confdefs.h. */ 7763 int i; 7764 _ACEOF 7765 if ac_fn_c_try_compile "$LINENO" 7766 then : 7767 xorg_cv_cc_flag_unused_command_line_argument=yes 7768 else $as_nop 7769 xorg_cv_cc_flag_unused_command_line_argument=no 7770 fi 7771 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7772 fi 7773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7774 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7775 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7776 CFLAGS="$xorg_testset_save_CFLAGS" 7777 fi 7778 7779 found="no" 7780 7781 if test $found = "no" ; then 7782 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7784 fi 7785 7786 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7788 fi 7789 7790 CFLAGS="$CFLAGS -Werror=sequence-point" 7791 7792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7793 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7794 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7795 if eval test \${$cacheid+y} 7796 then : 7797 printf %s "(cached) " >&6 7798 else $as_nop 7799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7800 /* end confdefs.h. */ 7801 int i; 7802 int 7803 main (void) 7804 { 7805 7806 ; 7807 return 0; 7808 } 7809 _ACEOF 7810 if ac_fn_c_try_link "$LINENO" 7811 then : 7812 eval $cacheid=yes 7813 else $as_nop 7814 eval $cacheid=no 7815 fi 7816 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7817 conftest$ac_exeext conftest.$ac_ext 7818 fi 7819 7820 7821 CFLAGS="$xorg_testset_save_CFLAGS" 7822 7823 eval supported=\$$cacheid 7824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7825 printf "%s\n" "$supported" >&6; } 7826 if test "$supported" = "yes" ; then 7827 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7828 found="yes" 7829 fi 7830 fi 7831 7832 7833 7834 7835 7836 7837 7838 7839 7840 7841 7842 7843 7844 7845 7846 xorg_testset_save_CFLAGS="$CFLAGS" 7847 7848 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7851 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7852 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7853 then : 7854 printf %s "(cached) " >&6 7855 else $as_nop 7856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7857 /* end confdefs.h. */ 7858 int i; 7859 _ACEOF 7860 if ac_fn_c_try_compile "$LINENO" 7861 then : 7862 xorg_cv_cc_flag_unknown_warning_option=yes 7863 else $as_nop 7864 xorg_cv_cc_flag_unknown_warning_option=no 7865 fi 7866 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7867 fi 7868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7869 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7870 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7871 CFLAGS="$xorg_testset_save_CFLAGS" 7872 fi 7873 7874 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7875 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7877 fi 7878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7880 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7881 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7882 then : 7883 printf %s "(cached) " >&6 7884 else $as_nop 7885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7886 /* end confdefs.h. */ 7887 int i; 7888 _ACEOF 7889 if ac_fn_c_try_compile "$LINENO" 7890 then : 7891 xorg_cv_cc_flag_unused_command_line_argument=yes 7892 else $as_nop 7893 xorg_cv_cc_flag_unused_command_line_argument=no 7894 fi 7895 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7896 fi 7897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7898 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7899 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7900 CFLAGS="$xorg_testset_save_CFLAGS" 7901 fi 7902 7903 found="no" 7904 7905 if test $found = "no" ; then 7906 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7908 fi 7909 7910 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7911 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7912 fi 7913 7914 CFLAGS="$CFLAGS -Werror=return-type" 7915 7916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7917 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 7918 cacheid=xorg_cv_cc_flag__Werror_return_type 7919 if eval test \${$cacheid+y} 7920 then : 7921 printf %s "(cached) " >&6 7922 else $as_nop 7923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7924 /* end confdefs.h. */ 7925 int i; 7926 int 7927 main (void) 7928 { 7929 7930 ; 7931 return 0; 7932 } 7933 _ACEOF 7934 if ac_fn_c_try_link "$LINENO" 7935 then : 7936 eval $cacheid=yes 7937 else $as_nop 7938 eval $cacheid=no 7939 fi 7940 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7941 conftest$ac_exeext conftest.$ac_ext 7942 fi 7943 7944 7945 CFLAGS="$xorg_testset_save_CFLAGS" 7946 7947 eval supported=\$$cacheid 7948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7949 printf "%s\n" "$supported" >&6; } 7950 if test "$supported" = "yes" ; then 7951 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7952 found="yes" 7953 fi 7954 fi 7955 7956 if test $found = "no" ; then 7957 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7959 fi 7960 7961 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7963 fi 7964 7965 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7966 7967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7968 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7969 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7970 if eval test \${$cacheid+y} 7971 then : 7972 printf %s "(cached) " >&6 7973 else $as_nop 7974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7975 /* end confdefs.h. */ 7976 int i; 7977 int 7978 main (void) 7979 { 7980 7981 ; 7982 return 0; 7983 } 7984 _ACEOF 7985 if ac_fn_c_try_link "$LINENO" 7986 then : 7987 eval $cacheid=yes 7988 else $as_nop 7989 eval $cacheid=no 7990 fi 7991 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7992 conftest$ac_exeext conftest.$ac_ext 7993 fi 7994 7995 7996 CFLAGS="$xorg_testset_save_CFLAGS" 7997 7998 eval supported=\$$cacheid 7999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8000 printf "%s\n" "$supported" >&6; } 8001 if test "$supported" = "yes" ; then 8002 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8003 found="yes" 8004 fi 8005 fi 8006 8007 8008 8009 8010 8011 8012 8013 8014 8015 8016 8017 8018 8019 8020 8021 xorg_testset_save_CFLAGS="$CFLAGS" 8022 8023 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8026 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8027 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8028 then : 8029 printf %s "(cached) " >&6 8030 else $as_nop 8031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8032 /* end confdefs.h. */ 8033 int i; 8034 _ACEOF 8035 if ac_fn_c_try_compile "$LINENO" 8036 then : 8037 xorg_cv_cc_flag_unknown_warning_option=yes 8038 else $as_nop 8039 xorg_cv_cc_flag_unknown_warning_option=no 8040 fi 8041 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8042 fi 8043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8044 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8045 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8046 CFLAGS="$xorg_testset_save_CFLAGS" 8047 fi 8048 8049 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8050 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8052 fi 8053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8055 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8056 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8057 then : 8058 printf %s "(cached) " >&6 8059 else $as_nop 8060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8061 /* end confdefs.h. */ 8062 int i; 8063 _ACEOF 8064 if ac_fn_c_try_compile "$LINENO" 8065 then : 8066 xorg_cv_cc_flag_unused_command_line_argument=yes 8067 else $as_nop 8068 xorg_cv_cc_flag_unused_command_line_argument=no 8069 fi 8070 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8071 fi 8072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8073 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8074 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8075 CFLAGS="$xorg_testset_save_CFLAGS" 8076 fi 8077 8078 found="no" 8079 8080 if test $found = "no" ; then 8081 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8083 fi 8084 8085 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8086 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8087 fi 8088 8089 CFLAGS="$CFLAGS -Werror=trigraphs" 8090 8091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8092 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8093 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8094 if eval test \${$cacheid+y} 8095 then : 8096 printf %s "(cached) " >&6 8097 else $as_nop 8098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8099 /* end confdefs.h. */ 8100 int i; 8101 int 8102 main (void) 8103 { 8104 8105 ; 8106 return 0; 8107 } 8108 _ACEOF 8109 if ac_fn_c_try_link "$LINENO" 8110 then : 8111 eval $cacheid=yes 8112 else $as_nop 8113 eval $cacheid=no 8114 fi 8115 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8116 conftest$ac_exeext conftest.$ac_ext 8117 fi 8118 8119 8120 CFLAGS="$xorg_testset_save_CFLAGS" 8121 8122 eval supported=\$$cacheid 8123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8124 printf "%s\n" "$supported" >&6; } 8125 if test "$supported" = "yes" ; then 8126 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8127 found="yes" 8128 fi 8129 fi 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 xorg_testset_save_CFLAGS="$CFLAGS" 8146 8147 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8149 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8150 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8151 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8152 then : 8153 printf %s "(cached) " >&6 8154 else $as_nop 8155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8156 /* end confdefs.h. */ 8157 int i; 8158 _ACEOF 8159 if ac_fn_c_try_compile "$LINENO" 8160 then : 8161 xorg_cv_cc_flag_unknown_warning_option=yes 8162 else $as_nop 8163 xorg_cv_cc_flag_unknown_warning_option=no 8164 fi 8165 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8166 fi 8167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8168 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8169 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8170 CFLAGS="$xorg_testset_save_CFLAGS" 8171 fi 8172 8173 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8174 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8176 fi 8177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8179 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8180 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8181 then : 8182 printf %s "(cached) " >&6 8183 else $as_nop 8184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8185 /* end confdefs.h. */ 8186 int i; 8187 _ACEOF 8188 if ac_fn_c_try_compile "$LINENO" 8189 then : 8190 xorg_cv_cc_flag_unused_command_line_argument=yes 8191 else $as_nop 8192 xorg_cv_cc_flag_unused_command_line_argument=no 8193 fi 8194 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8195 fi 8196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8197 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8198 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8199 CFLAGS="$xorg_testset_save_CFLAGS" 8200 fi 8201 8202 found="no" 8203 8204 if test $found = "no" ; then 8205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8207 fi 8208 8209 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8211 fi 8212 8213 CFLAGS="$CFLAGS -Werror=array-bounds" 8214 8215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8216 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8217 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8218 if eval test \${$cacheid+y} 8219 then : 8220 printf %s "(cached) " >&6 8221 else $as_nop 8222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8223 /* end confdefs.h. */ 8224 int i; 8225 int 8226 main (void) 8227 { 8228 8229 ; 8230 return 0; 8231 } 8232 _ACEOF 8233 if ac_fn_c_try_link "$LINENO" 8234 then : 8235 eval $cacheid=yes 8236 else $as_nop 8237 eval $cacheid=no 8238 fi 8239 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8240 conftest$ac_exeext conftest.$ac_ext 8241 fi 8242 8243 8244 CFLAGS="$xorg_testset_save_CFLAGS" 8245 8246 eval supported=\$$cacheid 8247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8248 printf "%s\n" "$supported" >&6; } 8249 if test "$supported" = "yes" ; then 8250 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8251 found="yes" 8252 fi 8253 fi 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264 8265 8266 8267 8268 8269 xorg_testset_save_CFLAGS="$CFLAGS" 8270 8271 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8274 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8275 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8276 then : 8277 printf %s "(cached) " >&6 8278 else $as_nop 8279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8280 /* end confdefs.h. */ 8281 int i; 8282 _ACEOF 8283 if ac_fn_c_try_compile "$LINENO" 8284 then : 8285 xorg_cv_cc_flag_unknown_warning_option=yes 8286 else $as_nop 8287 xorg_cv_cc_flag_unknown_warning_option=no 8288 fi 8289 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8290 fi 8291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8292 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8293 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8294 CFLAGS="$xorg_testset_save_CFLAGS" 8295 fi 8296 8297 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8300 fi 8301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8303 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8304 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8305 then : 8306 printf %s "(cached) " >&6 8307 else $as_nop 8308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8309 /* end confdefs.h. */ 8310 int i; 8311 _ACEOF 8312 if ac_fn_c_try_compile "$LINENO" 8313 then : 8314 xorg_cv_cc_flag_unused_command_line_argument=yes 8315 else $as_nop 8316 xorg_cv_cc_flag_unused_command_line_argument=no 8317 fi 8318 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8319 fi 8320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8321 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8322 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8323 CFLAGS="$xorg_testset_save_CFLAGS" 8324 fi 8325 8326 found="no" 8327 8328 if test $found = "no" ; then 8329 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8331 fi 8332 8333 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8334 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8335 fi 8336 8337 CFLAGS="$CFLAGS -Werror=write-strings" 8338 8339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8340 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8341 cacheid=xorg_cv_cc_flag__Werror_write_strings 8342 if eval test \${$cacheid+y} 8343 then : 8344 printf %s "(cached) " >&6 8345 else $as_nop 8346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8347 /* end confdefs.h. */ 8348 int i; 8349 int 8350 main (void) 8351 { 8352 8353 ; 8354 return 0; 8355 } 8356 _ACEOF 8357 if ac_fn_c_try_link "$LINENO" 8358 then : 8359 eval $cacheid=yes 8360 else $as_nop 8361 eval $cacheid=no 8362 fi 8363 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8364 conftest$ac_exeext conftest.$ac_ext 8365 fi 8366 8367 8368 CFLAGS="$xorg_testset_save_CFLAGS" 8369 8370 eval supported=\$$cacheid 8371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8372 printf "%s\n" "$supported" >&6; } 8373 if test "$supported" = "yes" ; then 8374 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8375 found="yes" 8376 fi 8377 fi 8378 8379 8380 8381 8382 8383 8384 8385 8386 8387 8388 8389 8390 8391 8392 8393 xorg_testset_save_CFLAGS="$CFLAGS" 8394 8395 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8398 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8399 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8400 then : 8401 printf %s "(cached) " >&6 8402 else $as_nop 8403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8404 /* end confdefs.h. */ 8405 int i; 8406 _ACEOF 8407 if ac_fn_c_try_compile "$LINENO" 8408 then : 8409 xorg_cv_cc_flag_unknown_warning_option=yes 8410 else $as_nop 8411 xorg_cv_cc_flag_unknown_warning_option=no 8412 fi 8413 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8414 fi 8415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8416 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8417 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8418 CFLAGS="$xorg_testset_save_CFLAGS" 8419 fi 8420 8421 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8422 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8424 fi 8425 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8427 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8428 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8429 then : 8430 printf %s "(cached) " >&6 8431 else $as_nop 8432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8433 /* end confdefs.h. */ 8434 int i; 8435 _ACEOF 8436 if ac_fn_c_try_compile "$LINENO" 8437 then : 8438 xorg_cv_cc_flag_unused_command_line_argument=yes 8439 else $as_nop 8440 xorg_cv_cc_flag_unused_command_line_argument=no 8441 fi 8442 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8443 fi 8444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8445 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8446 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8447 CFLAGS="$xorg_testset_save_CFLAGS" 8448 fi 8449 8450 found="no" 8451 8452 if test $found = "no" ; then 8453 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8455 fi 8456 8457 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8458 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8459 fi 8460 8461 CFLAGS="$CFLAGS -Werror=address" 8462 8463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8464 printf %s "checking if $CC supports -Werror=address... " >&6; } 8465 cacheid=xorg_cv_cc_flag__Werror_address 8466 if eval test \${$cacheid+y} 8467 then : 8468 printf %s "(cached) " >&6 8469 else $as_nop 8470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8471 /* end confdefs.h. */ 8472 int i; 8473 int 8474 main (void) 8475 { 8476 8477 ; 8478 return 0; 8479 } 8480 _ACEOF 8481 if ac_fn_c_try_link "$LINENO" 8482 then : 8483 eval $cacheid=yes 8484 else $as_nop 8485 eval $cacheid=no 8486 fi 8487 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8488 conftest$ac_exeext conftest.$ac_ext 8489 fi 8490 8491 8492 CFLAGS="$xorg_testset_save_CFLAGS" 8493 8494 eval supported=\$$cacheid 8495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8496 printf "%s\n" "$supported" >&6; } 8497 if test "$supported" = "yes" ; then 8498 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8499 found="yes" 8500 fi 8501 fi 8502 8503 8504 8505 8506 8507 8508 8509 8510 8511 8512 8513 8514 8515 8516 8517 xorg_testset_save_CFLAGS="$CFLAGS" 8518 8519 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8522 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8523 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8524 then : 8525 printf %s "(cached) " >&6 8526 else $as_nop 8527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8528 /* end confdefs.h. */ 8529 int i; 8530 _ACEOF 8531 if ac_fn_c_try_compile "$LINENO" 8532 then : 8533 xorg_cv_cc_flag_unknown_warning_option=yes 8534 else $as_nop 8535 xorg_cv_cc_flag_unknown_warning_option=no 8536 fi 8537 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8538 fi 8539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8540 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8541 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8542 CFLAGS="$xorg_testset_save_CFLAGS" 8543 fi 8544 8545 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8546 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8548 fi 8549 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8551 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8552 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8553 then : 8554 printf %s "(cached) " >&6 8555 else $as_nop 8556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8557 /* end confdefs.h. */ 8558 int i; 8559 _ACEOF 8560 if ac_fn_c_try_compile "$LINENO" 8561 then : 8562 xorg_cv_cc_flag_unused_command_line_argument=yes 8563 else $as_nop 8564 xorg_cv_cc_flag_unused_command_line_argument=no 8565 fi 8566 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8567 fi 8568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8569 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8570 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8571 CFLAGS="$xorg_testset_save_CFLAGS" 8572 fi 8573 8574 found="no" 8575 8576 if test $found = "no" ; then 8577 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8579 fi 8580 8581 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8582 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8583 fi 8584 8585 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8586 8587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8588 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8589 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8590 if eval test \${$cacheid+y} 8591 then : 8592 printf %s "(cached) " >&6 8593 else $as_nop 8594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8595 /* end confdefs.h. */ 8596 int i; 8597 int 8598 main (void) 8599 { 8600 8601 ; 8602 return 0; 8603 } 8604 _ACEOF 8605 if ac_fn_c_try_link "$LINENO" 8606 then : 8607 eval $cacheid=yes 8608 else $as_nop 8609 eval $cacheid=no 8610 fi 8611 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8612 conftest$ac_exeext conftest.$ac_ext 8613 fi 8614 8615 8616 CFLAGS="$xorg_testset_save_CFLAGS" 8617 8618 eval supported=\$$cacheid 8619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8620 printf "%s\n" "$supported" >&6; } 8621 if test "$supported" = "yes" ; then 8622 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8623 found="yes" 8624 fi 8625 fi 8626 8627 if test $found = "no" ; then 8628 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8630 fi 8631 8632 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8634 fi 8635 8636 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8637 8638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8639 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8640 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8641 if eval test \${$cacheid+y} 8642 then : 8643 printf %s "(cached) " >&6 8644 else $as_nop 8645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8646 /* end confdefs.h. */ 8647 int i; 8648 int 8649 main (void) 8650 { 8651 8652 ; 8653 return 0; 8654 } 8655 _ACEOF 8656 if ac_fn_c_try_link "$LINENO" 8657 then : 8658 eval $cacheid=yes 8659 else $as_nop 8660 eval $cacheid=no 8661 fi 8662 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8663 conftest$ac_exeext conftest.$ac_ext 8664 fi 8665 8666 8667 CFLAGS="$xorg_testset_save_CFLAGS" 8668 8669 eval supported=\$$cacheid 8670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8671 printf "%s\n" "$supported" >&6; } 8672 if test "$supported" = "yes" ; then 8673 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8674 found="yes" 8675 fi 8676 fi 8677 8678 8679 8680 8681 8682 8683 8684 8685 8686 8687 8688 8689 8690 8691 8692 xorg_testset_save_CFLAGS="$CFLAGS" 8693 8694 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8695 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8697 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8698 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8699 then : 8700 printf %s "(cached) " >&6 8701 else $as_nop 8702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8703 /* end confdefs.h. */ 8704 int i; 8705 _ACEOF 8706 if ac_fn_c_try_compile "$LINENO" 8707 then : 8708 xorg_cv_cc_flag_unknown_warning_option=yes 8709 else $as_nop 8710 xorg_cv_cc_flag_unknown_warning_option=no 8711 fi 8712 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8713 fi 8714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8715 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8716 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8717 CFLAGS="$xorg_testset_save_CFLAGS" 8718 fi 8719 8720 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8721 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8723 fi 8724 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8726 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8727 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8728 then : 8729 printf %s "(cached) " >&6 8730 else $as_nop 8731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8732 /* end confdefs.h. */ 8733 int i; 8734 _ACEOF 8735 if ac_fn_c_try_compile "$LINENO" 8736 then : 8737 xorg_cv_cc_flag_unused_command_line_argument=yes 8738 else $as_nop 8739 xorg_cv_cc_flag_unused_command_line_argument=no 8740 fi 8741 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8742 fi 8743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8744 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8745 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8746 CFLAGS="$xorg_testset_save_CFLAGS" 8747 fi 8748 8749 found="no" 8750 8751 if test $found = "no" ; then 8752 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8753 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8754 fi 8755 8756 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8757 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8758 fi 8759 8760 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8761 8762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8763 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8764 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8765 if eval test \${$cacheid+y} 8766 then : 8767 printf %s "(cached) " >&6 8768 else $as_nop 8769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8770 /* end confdefs.h. */ 8771 int i; 8772 int 8773 main (void) 8774 { 8775 8776 ; 8777 return 0; 8778 } 8779 _ACEOF 8780 if ac_fn_c_try_link "$LINENO" 8781 then : 8782 eval $cacheid=yes 8783 else $as_nop 8784 eval $cacheid=no 8785 fi 8786 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8787 conftest$ac_exeext conftest.$ac_ext 8788 fi 8789 8790 8791 CFLAGS="$xorg_testset_save_CFLAGS" 8792 8793 eval supported=\$$cacheid 8794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8795 printf "%s\n" "$supported" >&6; } 8796 if test "$supported" = "yes" ; then 8797 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8798 found="yes" 8799 fi 8800 fi 8801 8802 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8803 else 8804 { 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 $PACKAGE_BUGREPORT" >&5 8805 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8806 8807 8808 8809 8810 8811 8812 8813 8814 8815 8816 8817 8818 8819 xorg_testset_save_CFLAGS="$CFLAGS" 8820 8821 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8824 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8825 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8826 then : 8827 printf %s "(cached) " >&6 8828 else $as_nop 8829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8830 /* end confdefs.h. */ 8831 int i; 8832 _ACEOF 8833 if ac_fn_c_try_compile "$LINENO" 8834 then : 8835 xorg_cv_cc_flag_unknown_warning_option=yes 8836 else $as_nop 8837 xorg_cv_cc_flag_unknown_warning_option=no 8838 fi 8839 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8840 fi 8841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8842 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8843 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8844 CFLAGS="$xorg_testset_save_CFLAGS" 8845 fi 8846 8847 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8848 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8850 fi 8851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8853 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8854 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8855 then : 8856 printf %s "(cached) " >&6 8857 else $as_nop 8858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8859 /* end confdefs.h. */ 8860 int i; 8861 _ACEOF 8862 if ac_fn_c_try_compile "$LINENO" 8863 then : 8864 xorg_cv_cc_flag_unused_command_line_argument=yes 8865 else $as_nop 8866 xorg_cv_cc_flag_unused_command_line_argument=no 8867 fi 8868 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8869 fi 8870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8871 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8872 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8873 CFLAGS="$xorg_testset_save_CFLAGS" 8874 fi 8875 8876 found="no" 8877 8878 if test $found = "no" ; then 8879 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8881 fi 8882 8883 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8884 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8885 fi 8886 8887 CFLAGS="$CFLAGS -Wimplicit" 8888 8889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8890 printf %s "checking if $CC supports -Wimplicit... " >&6; } 8891 cacheid=xorg_cv_cc_flag__Wimplicit 8892 if eval test \${$cacheid+y} 8893 then : 8894 printf %s "(cached) " >&6 8895 else $as_nop 8896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8897 /* end confdefs.h. */ 8898 int i; 8899 int 8900 main (void) 8901 { 8902 8903 ; 8904 return 0; 8905 } 8906 _ACEOF 8907 if ac_fn_c_try_link "$LINENO" 8908 then : 8909 eval $cacheid=yes 8910 else $as_nop 8911 eval $cacheid=no 8912 fi 8913 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8914 conftest$ac_exeext conftest.$ac_ext 8915 fi 8916 8917 8918 CFLAGS="$xorg_testset_save_CFLAGS" 8919 8920 eval supported=\$$cacheid 8921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8922 printf "%s\n" "$supported" >&6; } 8923 if test "$supported" = "yes" ; then 8924 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8925 found="yes" 8926 fi 8927 fi 8928 8929 8930 8931 8932 8933 8934 8935 8936 8937 8938 8939 8940 8941 8942 8943 xorg_testset_save_CFLAGS="$CFLAGS" 8944 8945 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8948 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8949 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8950 then : 8951 printf %s "(cached) " >&6 8952 else $as_nop 8953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8954 /* end confdefs.h. */ 8955 int i; 8956 _ACEOF 8957 if ac_fn_c_try_compile "$LINENO" 8958 then : 8959 xorg_cv_cc_flag_unknown_warning_option=yes 8960 else $as_nop 8961 xorg_cv_cc_flag_unknown_warning_option=no 8962 fi 8963 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8964 fi 8965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8966 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8967 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8968 CFLAGS="$xorg_testset_save_CFLAGS" 8969 fi 8970 8971 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8972 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8974 fi 8975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8977 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8978 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8979 then : 8980 printf %s "(cached) " >&6 8981 else $as_nop 8982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8983 /* end confdefs.h. */ 8984 int i; 8985 _ACEOF 8986 if ac_fn_c_try_compile "$LINENO" 8987 then : 8988 xorg_cv_cc_flag_unused_command_line_argument=yes 8989 else $as_nop 8990 xorg_cv_cc_flag_unused_command_line_argument=no 8991 fi 8992 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8993 fi 8994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8995 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8996 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8997 CFLAGS="$xorg_testset_save_CFLAGS" 8998 fi 8999 9000 found="no" 9001 9002 if test $found = "no" ; then 9003 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9005 fi 9006 9007 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9009 fi 9010 9011 CFLAGS="$CFLAGS -Wnonnull" 9012 9013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9014 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9015 cacheid=xorg_cv_cc_flag__Wnonnull 9016 if eval test \${$cacheid+y} 9017 then : 9018 printf %s "(cached) " >&6 9019 else $as_nop 9020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9021 /* end confdefs.h. */ 9022 int i; 9023 int 9024 main (void) 9025 { 9026 9027 ; 9028 return 0; 9029 } 9030 _ACEOF 9031 if ac_fn_c_try_link "$LINENO" 9032 then : 9033 eval $cacheid=yes 9034 else $as_nop 9035 eval $cacheid=no 9036 fi 9037 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9038 conftest$ac_exeext conftest.$ac_ext 9039 fi 9040 9041 9042 CFLAGS="$xorg_testset_save_CFLAGS" 9043 9044 eval supported=\$$cacheid 9045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9046 printf "%s\n" "$supported" >&6; } 9047 if test "$supported" = "yes" ; then 9048 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9049 found="yes" 9050 fi 9051 fi 9052 9053 9054 9055 9056 9057 9058 9059 9060 9061 9062 9063 9064 9065 9066 9067 xorg_testset_save_CFLAGS="$CFLAGS" 9068 9069 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9072 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9073 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9074 then : 9075 printf %s "(cached) " >&6 9076 else $as_nop 9077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9078 /* end confdefs.h. */ 9079 int i; 9080 _ACEOF 9081 if ac_fn_c_try_compile "$LINENO" 9082 then : 9083 xorg_cv_cc_flag_unknown_warning_option=yes 9084 else $as_nop 9085 xorg_cv_cc_flag_unknown_warning_option=no 9086 fi 9087 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9088 fi 9089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9090 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9091 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9092 CFLAGS="$xorg_testset_save_CFLAGS" 9093 fi 9094 9095 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9096 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9098 fi 9099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9101 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9102 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9103 then : 9104 printf %s "(cached) " >&6 9105 else $as_nop 9106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9107 /* end confdefs.h. */ 9108 int i; 9109 _ACEOF 9110 if ac_fn_c_try_compile "$LINENO" 9111 then : 9112 xorg_cv_cc_flag_unused_command_line_argument=yes 9113 else $as_nop 9114 xorg_cv_cc_flag_unused_command_line_argument=no 9115 fi 9116 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9117 fi 9118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9119 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9120 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9121 CFLAGS="$xorg_testset_save_CFLAGS" 9122 fi 9123 9124 found="no" 9125 9126 if test $found = "no" ; then 9127 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9129 fi 9130 9131 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9132 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9133 fi 9134 9135 CFLAGS="$CFLAGS -Winit-self" 9136 9137 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9138 printf %s "checking if $CC supports -Winit-self... " >&6; } 9139 cacheid=xorg_cv_cc_flag__Winit_self 9140 if eval test \${$cacheid+y} 9141 then : 9142 printf %s "(cached) " >&6 9143 else $as_nop 9144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9145 /* end confdefs.h. */ 9146 int i; 9147 int 9148 main (void) 9149 { 9150 9151 ; 9152 return 0; 9153 } 9154 _ACEOF 9155 if ac_fn_c_try_link "$LINENO" 9156 then : 9157 eval $cacheid=yes 9158 else $as_nop 9159 eval $cacheid=no 9160 fi 9161 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9162 conftest$ac_exeext conftest.$ac_ext 9163 fi 9164 9165 9166 CFLAGS="$xorg_testset_save_CFLAGS" 9167 9168 eval supported=\$$cacheid 9169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9170 printf "%s\n" "$supported" >&6; } 9171 if test "$supported" = "yes" ; then 9172 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9173 found="yes" 9174 fi 9175 fi 9176 9177 9178 9179 9180 9181 9182 9183 9184 9185 9186 9187 9188 9189 9190 9191 xorg_testset_save_CFLAGS="$CFLAGS" 9192 9193 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9196 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9197 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9198 then : 9199 printf %s "(cached) " >&6 9200 else $as_nop 9201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9202 /* end confdefs.h. */ 9203 int i; 9204 _ACEOF 9205 if ac_fn_c_try_compile "$LINENO" 9206 then : 9207 xorg_cv_cc_flag_unknown_warning_option=yes 9208 else $as_nop 9209 xorg_cv_cc_flag_unknown_warning_option=no 9210 fi 9211 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9212 fi 9213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9214 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9215 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9216 CFLAGS="$xorg_testset_save_CFLAGS" 9217 fi 9218 9219 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9220 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9222 fi 9223 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9225 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9226 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9227 then : 9228 printf %s "(cached) " >&6 9229 else $as_nop 9230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9231 /* end confdefs.h. */ 9232 int i; 9233 _ACEOF 9234 if ac_fn_c_try_compile "$LINENO" 9235 then : 9236 xorg_cv_cc_flag_unused_command_line_argument=yes 9237 else $as_nop 9238 xorg_cv_cc_flag_unused_command_line_argument=no 9239 fi 9240 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9241 fi 9242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9243 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9244 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9245 CFLAGS="$xorg_testset_save_CFLAGS" 9246 fi 9247 9248 found="no" 9249 9250 if test $found = "no" ; then 9251 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9253 fi 9254 9255 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9256 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9257 fi 9258 9259 CFLAGS="$CFLAGS -Wmain" 9260 9261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9262 printf %s "checking if $CC supports -Wmain... " >&6; } 9263 cacheid=xorg_cv_cc_flag__Wmain 9264 if eval test \${$cacheid+y} 9265 then : 9266 printf %s "(cached) " >&6 9267 else $as_nop 9268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9269 /* end confdefs.h. */ 9270 int i; 9271 int 9272 main (void) 9273 { 9274 9275 ; 9276 return 0; 9277 } 9278 _ACEOF 9279 if ac_fn_c_try_link "$LINENO" 9280 then : 9281 eval $cacheid=yes 9282 else $as_nop 9283 eval $cacheid=no 9284 fi 9285 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9286 conftest$ac_exeext conftest.$ac_ext 9287 fi 9288 9289 9290 CFLAGS="$xorg_testset_save_CFLAGS" 9291 9292 eval supported=\$$cacheid 9293 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9294 printf "%s\n" "$supported" >&6; } 9295 if test "$supported" = "yes" ; then 9296 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9297 found="yes" 9298 fi 9299 fi 9300 9301 9302 9303 9304 9305 9306 9307 9308 9309 9310 9311 9312 9313 9314 9315 xorg_testset_save_CFLAGS="$CFLAGS" 9316 9317 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9320 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9321 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9322 then : 9323 printf %s "(cached) " >&6 9324 else $as_nop 9325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9326 /* end confdefs.h. */ 9327 int i; 9328 _ACEOF 9329 if ac_fn_c_try_compile "$LINENO" 9330 then : 9331 xorg_cv_cc_flag_unknown_warning_option=yes 9332 else $as_nop 9333 xorg_cv_cc_flag_unknown_warning_option=no 9334 fi 9335 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9336 fi 9337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9338 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9339 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9340 CFLAGS="$xorg_testset_save_CFLAGS" 9341 fi 9342 9343 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9346 fi 9347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9349 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9350 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9351 then : 9352 printf %s "(cached) " >&6 9353 else $as_nop 9354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9355 /* end confdefs.h. */ 9356 int i; 9357 _ACEOF 9358 if ac_fn_c_try_compile "$LINENO" 9359 then : 9360 xorg_cv_cc_flag_unused_command_line_argument=yes 9361 else $as_nop 9362 xorg_cv_cc_flag_unused_command_line_argument=no 9363 fi 9364 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9365 fi 9366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9367 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9368 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9369 CFLAGS="$xorg_testset_save_CFLAGS" 9370 fi 9371 9372 found="no" 9373 9374 if test $found = "no" ; then 9375 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9377 fi 9378 9379 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9380 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9381 fi 9382 9383 CFLAGS="$CFLAGS -Wmissing-braces" 9384 9385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9386 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9387 cacheid=xorg_cv_cc_flag__Wmissing_braces 9388 if eval test \${$cacheid+y} 9389 then : 9390 printf %s "(cached) " >&6 9391 else $as_nop 9392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9393 /* end confdefs.h. */ 9394 int i; 9395 int 9396 main (void) 9397 { 9398 9399 ; 9400 return 0; 9401 } 9402 _ACEOF 9403 if ac_fn_c_try_link "$LINENO" 9404 then : 9405 eval $cacheid=yes 9406 else $as_nop 9407 eval $cacheid=no 9408 fi 9409 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9410 conftest$ac_exeext conftest.$ac_ext 9411 fi 9412 9413 9414 CFLAGS="$xorg_testset_save_CFLAGS" 9415 9416 eval supported=\$$cacheid 9417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9418 printf "%s\n" "$supported" >&6; } 9419 if test "$supported" = "yes" ; then 9420 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9421 found="yes" 9422 fi 9423 fi 9424 9425 9426 9427 9428 9429 9430 9431 9432 9433 9434 9435 9436 9437 9438 9439 xorg_testset_save_CFLAGS="$CFLAGS" 9440 9441 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9444 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9445 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9446 then : 9447 printf %s "(cached) " >&6 9448 else $as_nop 9449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9450 /* end confdefs.h. */ 9451 int i; 9452 _ACEOF 9453 if ac_fn_c_try_compile "$LINENO" 9454 then : 9455 xorg_cv_cc_flag_unknown_warning_option=yes 9456 else $as_nop 9457 xorg_cv_cc_flag_unknown_warning_option=no 9458 fi 9459 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9460 fi 9461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9462 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9463 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9464 CFLAGS="$xorg_testset_save_CFLAGS" 9465 fi 9466 9467 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9470 fi 9471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9473 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9474 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9475 then : 9476 printf %s "(cached) " >&6 9477 else $as_nop 9478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9479 /* end confdefs.h. */ 9480 int i; 9481 _ACEOF 9482 if ac_fn_c_try_compile "$LINENO" 9483 then : 9484 xorg_cv_cc_flag_unused_command_line_argument=yes 9485 else $as_nop 9486 xorg_cv_cc_flag_unused_command_line_argument=no 9487 fi 9488 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9489 fi 9490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9491 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9492 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9493 CFLAGS="$xorg_testset_save_CFLAGS" 9494 fi 9495 9496 found="no" 9497 9498 if test $found = "no" ; then 9499 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9501 fi 9502 9503 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9504 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9505 fi 9506 9507 CFLAGS="$CFLAGS -Wsequence-point" 9508 9509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9510 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9511 cacheid=xorg_cv_cc_flag__Wsequence_point 9512 if eval test \${$cacheid+y} 9513 then : 9514 printf %s "(cached) " >&6 9515 else $as_nop 9516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9517 /* end confdefs.h. */ 9518 int i; 9519 int 9520 main (void) 9521 { 9522 9523 ; 9524 return 0; 9525 } 9526 _ACEOF 9527 if ac_fn_c_try_link "$LINENO" 9528 then : 9529 eval $cacheid=yes 9530 else $as_nop 9531 eval $cacheid=no 9532 fi 9533 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9534 conftest$ac_exeext conftest.$ac_ext 9535 fi 9536 9537 9538 CFLAGS="$xorg_testset_save_CFLAGS" 9539 9540 eval supported=\$$cacheid 9541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9542 printf "%s\n" "$supported" >&6; } 9543 if test "$supported" = "yes" ; then 9544 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9545 found="yes" 9546 fi 9547 fi 9548 9549 9550 9551 9552 9553 9554 9555 9556 9557 9558 9559 9560 9561 9562 9563 xorg_testset_save_CFLAGS="$CFLAGS" 9564 9565 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9568 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9569 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9570 then : 9571 printf %s "(cached) " >&6 9572 else $as_nop 9573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9574 /* end confdefs.h. */ 9575 int i; 9576 _ACEOF 9577 if ac_fn_c_try_compile "$LINENO" 9578 then : 9579 xorg_cv_cc_flag_unknown_warning_option=yes 9580 else $as_nop 9581 xorg_cv_cc_flag_unknown_warning_option=no 9582 fi 9583 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9584 fi 9585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9586 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9587 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9588 CFLAGS="$xorg_testset_save_CFLAGS" 9589 fi 9590 9591 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9592 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9594 fi 9595 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9597 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9598 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9599 then : 9600 printf %s "(cached) " >&6 9601 else $as_nop 9602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9603 /* end confdefs.h. */ 9604 int i; 9605 _ACEOF 9606 if ac_fn_c_try_compile "$LINENO" 9607 then : 9608 xorg_cv_cc_flag_unused_command_line_argument=yes 9609 else $as_nop 9610 xorg_cv_cc_flag_unused_command_line_argument=no 9611 fi 9612 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9613 fi 9614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9615 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9616 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9617 CFLAGS="$xorg_testset_save_CFLAGS" 9618 fi 9619 9620 found="no" 9621 9622 if test $found = "no" ; then 9623 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9624 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9625 fi 9626 9627 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9628 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9629 fi 9630 9631 CFLAGS="$CFLAGS -Wreturn-type" 9632 9633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9634 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9635 cacheid=xorg_cv_cc_flag__Wreturn_type 9636 if eval test \${$cacheid+y} 9637 then : 9638 printf %s "(cached) " >&6 9639 else $as_nop 9640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9641 /* end confdefs.h. */ 9642 int i; 9643 int 9644 main (void) 9645 { 9646 9647 ; 9648 return 0; 9649 } 9650 _ACEOF 9651 if ac_fn_c_try_link "$LINENO" 9652 then : 9653 eval $cacheid=yes 9654 else $as_nop 9655 eval $cacheid=no 9656 fi 9657 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9658 conftest$ac_exeext conftest.$ac_ext 9659 fi 9660 9661 9662 CFLAGS="$xorg_testset_save_CFLAGS" 9663 9664 eval supported=\$$cacheid 9665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9666 printf "%s\n" "$supported" >&6; } 9667 if test "$supported" = "yes" ; then 9668 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9669 found="yes" 9670 fi 9671 fi 9672 9673 9674 9675 9676 9677 9678 9679 9680 9681 9682 9683 9684 9685 9686 9687 xorg_testset_save_CFLAGS="$CFLAGS" 9688 9689 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9692 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9693 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9694 then : 9695 printf %s "(cached) " >&6 9696 else $as_nop 9697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9698 /* end confdefs.h. */ 9699 int i; 9700 _ACEOF 9701 if ac_fn_c_try_compile "$LINENO" 9702 then : 9703 xorg_cv_cc_flag_unknown_warning_option=yes 9704 else $as_nop 9705 xorg_cv_cc_flag_unknown_warning_option=no 9706 fi 9707 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9708 fi 9709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9710 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9711 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9712 CFLAGS="$xorg_testset_save_CFLAGS" 9713 fi 9714 9715 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9716 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9717 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9718 fi 9719 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9721 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9722 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9723 then : 9724 printf %s "(cached) " >&6 9725 else $as_nop 9726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9727 /* end confdefs.h. */ 9728 int i; 9729 _ACEOF 9730 if ac_fn_c_try_compile "$LINENO" 9731 then : 9732 xorg_cv_cc_flag_unused_command_line_argument=yes 9733 else $as_nop 9734 xorg_cv_cc_flag_unused_command_line_argument=no 9735 fi 9736 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9737 fi 9738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9739 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9740 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9741 CFLAGS="$xorg_testset_save_CFLAGS" 9742 fi 9743 9744 found="no" 9745 9746 if test $found = "no" ; then 9747 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9749 fi 9750 9751 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9753 fi 9754 9755 CFLAGS="$CFLAGS -Wtrigraphs" 9756 9757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9758 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9759 cacheid=xorg_cv_cc_flag__Wtrigraphs 9760 if eval test \${$cacheid+y} 9761 then : 9762 printf %s "(cached) " >&6 9763 else $as_nop 9764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9765 /* end confdefs.h. */ 9766 int i; 9767 int 9768 main (void) 9769 { 9770 9771 ; 9772 return 0; 9773 } 9774 _ACEOF 9775 if ac_fn_c_try_link "$LINENO" 9776 then : 9777 eval $cacheid=yes 9778 else $as_nop 9779 eval $cacheid=no 9780 fi 9781 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9782 conftest$ac_exeext conftest.$ac_ext 9783 fi 9784 9785 9786 CFLAGS="$xorg_testset_save_CFLAGS" 9787 9788 eval supported=\$$cacheid 9789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9790 printf "%s\n" "$supported" >&6; } 9791 if test "$supported" = "yes" ; then 9792 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9793 found="yes" 9794 fi 9795 fi 9796 9797 9798 9799 9800 9801 9802 9803 9804 9805 9806 9807 9808 9809 9810 9811 xorg_testset_save_CFLAGS="$CFLAGS" 9812 9813 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9816 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9817 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9818 then : 9819 printf %s "(cached) " >&6 9820 else $as_nop 9821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9822 /* end confdefs.h. */ 9823 int i; 9824 _ACEOF 9825 if ac_fn_c_try_compile "$LINENO" 9826 then : 9827 xorg_cv_cc_flag_unknown_warning_option=yes 9828 else $as_nop 9829 xorg_cv_cc_flag_unknown_warning_option=no 9830 fi 9831 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9832 fi 9833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9834 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9835 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9836 CFLAGS="$xorg_testset_save_CFLAGS" 9837 fi 9838 9839 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9840 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9842 fi 9843 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9845 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9846 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9847 then : 9848 printf %s "(cached) " >&6 9849 else $as_nop 9850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9851 /* end confdefs.h. */ 9852 int i; 9853 _ACEOF 9854 if ac_fn_c_try_compile "$LINENO" 9855 then : 9856 xorg_cv_cc_flag_unused_command_line_argument=yes 9857 else $as_nop 9858 xorg_cv_cc_flag_unused_command_line_argument=no 9859 fi 9860 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9861 fi 9862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9863 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9864 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9865 CFLAGS="$xorg_testset_save_CFLAGS" 9866 fi 9867 9868 found="no" 9869 9870 if test $found = "no" ; then 9871 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9873 fi 9874 9875 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9876 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9877 fi 9878 9879 CFLAGS="$CFLAGS -Warray-bounds" 9880 9881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9882 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 9883 cacheid=xorg_cv_cc_flag__Warray_bounds 9884 if eval test \${$cacheid+y} 9885 then : 9886 printf %s "(cached) " >&6 9887 else $as_nop 9888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9889 /* end confdefs.h. */ 9890 int i; 9891 int 9892 main (void) 9893 { 9894 9895 ; 9896 return 0; 9897 } 9898 _ACEOF 9899 if ac_fn_c_try_link "$LINENO" 9900 then : 9901 eval $cacheid=yes 9902 else $as_nop 9903 eval $cacheid=no 9904 fi 9905 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9906 conftest$ac_exeext conftest.$ac_ext 9907 fi 9908 9909 9910 CFLAGS="$xorg_testset_save_CFLAGS" 9911 9912 eval supported=\$$cacheid 9913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9914 printf "%s\n" "$supported" >&6; } 9915 if test "$supported" = "yes" ; then 9916 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9917 found="yes" 9918 fi 9919 fi 9920 9921 9922 9923 9924 9925 9926 9927 9928 9929 9930 9931 9932 9933 9934 9935 xorg_testset_save_CFLAGS="$CFLAGS" 9936 9937 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9940 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9941 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9942 then : 9943 printf %s "(cached) " >&6 9944 else $as_nop 9945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9946 /* end confdefs.h. */ 9947 int i; 9948 _ACEOF 9949 if ac_fn_c_try_compile "$LINENO" 9950 then : 9951 xorg_cv_cc_flag_unknown_warning_option=yes 9952 else $as_nop 9953 xorg_cv_cc_flag_unknown_warning_option=no 9954 fi 9955 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9956 fi 9957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9958 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9959 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9960 CFLAGS="$xorg_testset_save_CFLAGS" 9961 fi 9962 9963 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9964 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9966 fi 9967 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9969 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9970 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9971 then : 9972 printf %s "(cached) " >&6 9973 else $as_nop 9974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9975 /* end confdefs.h. */ 9976 int i; 9977 _ACEOF 9978 if ac_fn_c_try_compile "$LINENO" 9979 then : 9980 xorg_cv_cc_flag_unused_command_line_argument=yes 9981 else $as_nop 9982 xorg_cv_cc_flag_unused_command_line_argument=no 9983 fi 9984 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9985 fi 9986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9987 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9988 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9989 CFLAGS="$xorg_testset_save_CFLAGS" 9990 fi 9991 9992 found="no" 9993 9994 if test $found = "no" ; then 9995 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9996 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9997 fi 9998 9999 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10000 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10001 fi 10002 10003 CFLAGS="$CFLAGS -Wwrite-strings" 10004 10005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10006 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10007 cacheid=xorg_cv_cc_flag__Wwrite_strings 10008 if eval test \${$cacheid+y} 10009 then : 10010 printf %s "(cached) " >&6 10011 else $as_nop 10012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10013 /* end confdefs.h. */ 10014 int i; 10015 int 10016 main (void) 10017 { 10018 10019 ; 10020 return 0; 10021 } 10022 _ACEOF 10023 if ac_fn_c_try_link "$LINENO" 10024 then : 10025 eval $cacheid=yes 10026 else $as_nop 10027 eval $cacheid=no 10028 fi 10029 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10030 conftest$ac_exeext conftest.$ac_ext 10031 fi 10032 10033 10034 CFLAGS="$xorg_testset_save_CFLAGS" 10035 10036 eval supported=\$$cacheid 10037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10038 printf "%s\n" "$supported" >&6; } 10039 if test "$supported" = "yes" ; then 10040 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10041 found="yes" 10042 fi 10043 fi 10044 10045 10046 10047 10048 10049 10050 10051 10052 10053 10054 10055 10056 10057 10058 10059 xorg_testset_save_CFLAGS="$CFLAGS" 10060 10061 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10064 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10065 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10066 then : 10067 printf %s "(cached) " >&6 10068 else $as_nop 10069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10070 /* end confdefs.h. */ 10071 int i; 10072 _ACEOF 10073 if ac_fn_c_try_compile "$LINENO" 10074 then : 10075 xorg_cv_cc_flag_unknown_warning_option=yes 10076 else $as_nop 10077 xorg_cv_cc_flag_unknown_warning_option=no 10078 fi 10079 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10080 fi 10081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10082 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10083 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10084 CFLAGS="$xorg_testset_save_CFLAGS" 10085 fi 10086 10087 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10088 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10090 fi 10091 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10093 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10094 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10095 then : 10096 printf %s "(cached) " >&6 10097 else $as_nop 10098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10099 /* end confdefs.h. */ 10100 int i; 10101 _ACEOF 10102 if ac_fn_c_try_compile "$LINENO" 10103 then : 10104 xorg_cv_cc_flag_unused_command_line_argument=yes 10105 else $as_nop 10106 xorg_cv_cc_flag_unused_command_line_argument=no 10107 fi 10108 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10109 fi 10110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10111 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10112 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10113 CFLAGS="$xorg_testset_save_CFLAGS" 10114 fi 10115 10116 found="no" 10117 10118 if test $found = "no" ; then 10119 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10120 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10121 fi 10122 10123 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10124 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10125 fi 10126 10127 CFLAGS="$CFLAGS -Waddress" 10128 10129 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10130 printf %s "checking if $CC supports -Waddress... " >&6; } 10131 cacheid=xorg_cv_cc_flag__Waddress 10132 if eval test \${$cacheid+y} 10133 then : 10134 printf %s "(cached) " >&6 10135 else $as_nop 10136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10137 /* end confdefs.h. */ 10138 int i; 10139 int 10140 main (void) 10141 { 10142 10143 ; 10144 return 0; 10145 } 10146 _ACEOF 10147 if ac_fn_c_try_link "$LINENO" 10148 then : 10149 eval $cacheid=yes 10150 else $as_nop 10151 eval $cacheid=no 10152 fi 10153 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10154 conftest$ac_exeext conftest.$ac_ext 10155 fi 10156 10157 10158 CFLAGS="$xorg_testset_save_CFLAGS" 10159 10160 eval supported=\$$cacheid 10161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10162 printf "%s\n" "$supported" >&6; } 10163 if test "$supported" = "yes" ; then 10164 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10165 found="yes" 10166 fi 10167 fi 10168 10169 10170 10171 10172 10173 10174 10175 10176 10177 10178 10179 10180 10181 10182 10183 xorg_testset_save_CFLAGS="$CFLAGS" 10184 10185 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10188 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10189 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10190 then : 10191 printf %s "(cached) " >&6 10192 else $as_nop 10193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10194 /* end confdefs.h. */ 10195 int i; 10196 _ACEOF 10197 if ac_fn_c_try_compile "$LINENO" 10198 then : 10199 xorg_cv_cc_flag_unknown_warning_option=yes 10200 else $as_nop 10201 xorg_cv_cc_flag_unknown_warning_option=no 10202 fi 10203 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10204 fi 10205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10206 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10207 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10208 CFLAGS="$xorg_testset_save_CFLAGS" 10209 fi 10210 10211 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10212 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10214 fi 10215 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10217 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10218 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10219 then : 10220 printf %s "(cached) " >&6 10221 else $as_nop 10222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10223 /* end confdefs.h. */ 10224 int i; 10225 _ACEOF 10226 if ac_fn_c_try_compile "$LINENO" 10227 then : 10228 xorg_cv_cc_flag_unused_command_line_argument=yes 10229 else $as_nop 10230 xorg_cv_cc_flag_unused_command_line_argument=no 10231 fi 10232 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10233 fi 10234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10235 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10236 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10237 CFLAGS="$xorg_testset_save_CFLAGS" 10238 fi 10239 10240 found="no" 10241 10242 if test $found = "no" ; then 10243 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10245 fi 10246 10247 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10249 fi 10250 10251 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10252 10253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10254 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10255 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10256 if eval test \${$cacheid+y} 10257 then : 10258 printf %s "(cached) " >&6 10259 else $as_nop 10260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10261 /* end confdefs.h. */ 10262 int i; 10263 int 10264 main (void) 10265 { 10266 10267 ; 10268 return 0; 10269 } 10270 _ACEOF 10271 if ac_fn_c_try_link "$LINENO" 10272 then : 10273 eval $cacheid=yes 10274 else $as_nop 10275 eval $cacheid=no 10276 fi 10277 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10278 conftest$ac_exeext conftest.$ac_ext 10279 fi 10280 10281 10282 CFLAGS="$xorg_testset_save_CFLAGS" 10283 10284 eval supported=\$$cacheid 10285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10286 printf "%s\n" "$supported" >&6; } 10287 if test "$supported" = "yes" ; then 10288 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10289 found="yes" 10290 fi 10291 fi 10292 10293 10294 10295 10296 10297 10298 10299 10300 10301 10302 10303 10304 10305 10306 10307 xorg_testset_save_CFLAGS="$CFLAGS" 10308 10309 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10312 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10313 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10314 then : 10315 printf %s "(cached) " >&6 10316 else $as_nop 10317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10318 /* end confdefs.h. */ 10319 int i; 10320 _ACEOF 10321 if ac_fn_c_try_compile "$LINENO" 10322 then : 10323 xorg_cv_cc_flag_unknown_warning_option=yes 10324 else $as_nop 10325 xorg_cv_cc_flag_unknown_warning_option=no 10326 fi 10327 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10328 fi 10329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10330 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10331 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10332 CFLAGS="$xorg_testset_save_CFLAGS" 10333 fi 10334 10335 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10336 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10338 fi 10339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10341 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10342 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10343 then : 10344 printf %s "(cached) " >&6 10345 else $as_nop 10346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10347 /* end confdefs.h. */ 10348 int i; 10349 _ACEOF 10350 if ac_fn_c_try_compile "$LINENO" 10351 then : 10352 xorg_cv_cc_flag_unused_command_line_argument=yes 10353 else $as_nop 10354 xorg_cv_cc_flag_unused_command_line_argument=no 10355 fi 10356 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10357 fi 10358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10359 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10360 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10361 CFLAGS="$xorg_testset_save_CFLAGS" 10362 fi 10363 10364 found="no" 10365 10366 if test $found = "no" ; then 10367 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10369 fi 10370 10371 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10372 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10373 fi 10374 10375 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10376 10377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10378 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10379 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10380 if eval test \${$cacheid+y} 10381 then : 10382 printf %s "(cached) " >&6 10383 else $as_nop 10384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10385 /* end confdefs.h. */ 10386 int i; 10387 int 10388 main (void) 10389 { 10390 10391 ; 10392 return 0; 10393 } 10394 _ACEOF 10395 if ac_fn_c_try_link "$LINENO" 10396 then : 10397 eval $cacheid=yes 10398 else $as_nop 10399 eval $cacheid=no 10400 fi 10401 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10402 conftest$ac_exeext conftest.$ac_ext 10403 fi 10404 10405 10406 CFLAGS="$xorg_testset_save_CFLAGS" 10407 10408 eval supported=\$$cacheid 10409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10410 printf "%s\n" "$supported" >&6; } 10411 if test "$supported" = "yes" ; then 10412 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10413 found="yes" 10414 fi 10415 fi 10416 10417 10418 fi 10419 10420 10421 10422 10423 10424 10425 10426 CWARNFLAGS="$BASE_CFLAGS" 10427 if test "x$GCC" = xyes ; then 10428 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10429 fi 10430 10431 10432 10433 10434 10435 10436 10437 10438 # Check whether --enable-strict-compilation was given. 10439 if test ${enable_strict_compilation+y} 10440 then : 10441 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10442 else $as_nop 10443 STRICT_COMPILE=no 10444 fi 10445 10446 10447 10448 10449 10450 10451 STRICT_CFLAGS="" 10452 10453 10454 10455 10456 10457 10458 10459 10460 10461 10462 10463 10464 10465 xorg_testset_save_CFLAGS="$CFLAGS" 10466 10467 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10470 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10471 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10472 then : 10473 printf %s "(cached) " >&6 10474 else $as_nop 10475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10476 /* end confdefs.h. */ 10477 int i; 10478 _ACEOF 10479 if ac_fn_c_try_compile "$LINENO" 10480 then : 10481 xorg_cv_cc_flag_unknown_warning_option=yes 10482 else $as_nop 10483 xorg_cv_cc_flag_unknown_warning_option=no 10484 fi 10485 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10486 fi 10487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10488 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10489 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10490 CFLAGS="$xorg_testset_save_CFLAGS" 10491 fi 10492 10493 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10494 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10496 fi 10497 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10499 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10500 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10501 then : 10502 printf %s "(cached) " >&6 10503 else $as_nop 10504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10505 /* end confdefs.h. */ 10506 int i; 10507 _ACEOF 10508 if ac_fn_c_try_compile "$LINENO" 10509 then : 10510 xorg_cv_cc_flag_unused_command_line_argument=yes 10511 else $as_nop 10512 xorg_cv_cc_flag_unused_command_line_argument=no 10513 fi 10514 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10515 fi 10516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10517 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10518 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10519 CFLAGS="$xorg_testset_save_CFLAGS" 10520 fi 10521 10522 found="no" 10523 10524 if test $found = "no" ; then 10525 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10527 fi 10528 10529 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10530 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10531 fi 10532 10533 CFLAGS="$CFLAGS -pedantic" 10534 10535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10536 printf %s "checking if $CC supports -pedantic... " >&6; } 10537 cacheid=xorg_cv_cc_flag__pedantic 10538 if eval test \${$cacheid+y} 10539 then : 10540 printf %s "(cached) " >&6 10541 else $as_nop 10542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10543 /* end confdefs.h. */ 10544 int i; 10545 int 10546 main (void) 10547 { 10548 10549 ; 10550 return 0; 10551 } 10552 _ACEOF 10553 if ac_fn_c_try_link "$LINENO" 10554 then : 10555 eval $cacheid=yes 10556 else $as_nop 10557 eval $cacheid=no 10558 fi 10559 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10560 conftest$ac_exeext conftest.$ac_ext 10561 fi 10562 10563 10564 CFLAGS="$xorg_testset_save_CFLAGS" 10565 10566 eval supported=\$$cacheid 10567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10568 printf "%s\n" "$supported" >&6; } 10569 if test "$supported" = "yes" ; then 10570 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10571 found="yes" 10572 fi 10573 fi 10574 10575 10576 10577 10578 10579 10580 10581 10582 10583 10584 10585 10586 10587 10588 10589 xorg_testset_save_CFLAGS="$CFLAGS" 10590 10591 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10594 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10595 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10596 then : 10597 printf %s "(cached) " >&6 10598 else $as_nop 10599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10600 /* end confdefs.h. */ 10601 int i; 10602 _ACEOF 10603 if ac_fn_c_try_compile "$LINENO" 10604 then : 10605 xorg_cv_cc_flag_unknown_warning_option=yes 10606 else $as_nop 10607 xorg_cv_cc_flag_unknown_warning_option=no 10608 fi 10609 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10610 fi 10611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10612 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10613 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10614 CFLAGS="$xorg_testset_save_CFLAGS" 10615 fi 10616 10617 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10618 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10620 fi 10621 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10623 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10624 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10625 then : 10626 printf %s "(cached) " >&6 10627 else $as_nop 10628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10629 /* end confdefs.h. */ 10630 int i; 10631 _ACEOF 10632 if ac_fn_c_try_compile "$LINENO" 10633 then : 10634 xorg_cv_cc_flag_unused_command_line_argument=yes 10635 else $as_nop 10636 xorg_cv_cc_flag_unused_command_line_argument=no 10637 fi 10638 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10639 fi 10640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10641 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10642 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10643 CFLAGS="$xorg_testset_save_CFLAGS" 10644 fi 10645 10646 found="no" 10647 10648 if test $found = "no" ; then 10649 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10651 fi 10652 10653 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10655 fi 10656 10657 CFLAGS="$CFLAGS -Werror" 10658 10659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10660 printf %s "checking if $CC supports -Werror... " >&6; } 10661 cacheid=xorg_cv_cc_flag__Werror 10662 if eval test \${$cacheid+y} 10663 then : 10664 printf %s "(cached) " >&6 10665 else $as_nop 10666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10667 /* end confdefs.h. */ 10668 int i; 10669 int 10670 main (void) 10671 { 10672 10673 ; 10674 return 0; 10675 } 10676 _ACEOF 10677 if ac_fn_c_try_link "$LINENO" 10678 then : 10679 eval $cacheid=yes 10680 else $as_nop 10681 eval $cacheid=no 10682 fi 10683 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10684 conftest$ac_exeext conftest.$ac_ext 10685 fi 10686 10687 10688 CFLAGS="$xorg_testset_save_CFLAGS" 10689 10690 eval supported=\$$cacheid 10691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10692 printf "%s\n" "$supported" >&6; } 10693 if test "$supported" = "yes" ; then 10694 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10695 found="yes" 10696 fi 10697 fi 10698 10699 if test $found = "no" ; then 10700 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10702 fi 10703 10704 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10705 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10706 fi 10707 10708 CFLAGS="$CFLAGS -errwarn" 10709 10710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10711 printf %s "checking if $CC supports -errwarn... " >&6; } 10712 cacheid=xorg_cv_cc_flag__errwarn 10713 if eval test \${$cacheid+y} 10714 then : 10715 printf %s "(cached) " >&6 10716 else $as_nop 10717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10718 /* end confdefs.h. */ 10719 int i; 10720 int 10721 main (void) 10722 { 10723 10724 ; 10725 return 0; 10726 } 10727 _ACEOF 10728 if ac_fn_c_try_link "$LINENO" 10729 then : 10730 eval $cacheid=yes 10731 else $as_nop 10732 eval $cacheid=no 10733 fi 10734 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10735 conftest$ac_exeext conftest.$ac_ext 10736 fi 10737 10738 10739 CFLAGS="$xorg_testset_save_CFLAGS" 10740 10741 eval supported=\$$cacheid 10742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10743 printf "%s\n" "$supported" >&6; } 10744 if test "$supported" = "yes" ; then 10745 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10746 found="yes" 10747 fi 10748 fi 10749 10750 10751 10752 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10753 # activate it with -Werror, so we add it here explicitly. 10754 10755 10756 10757 10758 10759 10760 10761 10762 10763 10764 10765 10766 10767 xorg_testset_save_CFLAGS="$CFLAGS" 10768 10769 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10772 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10773 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10774 then : 10775 printf %s "(cached) " >&6 10776 else $as_nop 10777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10778 /* end confdefs.h. */ 10779 int i; 10780 _ACEOF 10781 if ac_fn_c_try_compile "$LINENO" 10782 then : 10783 xorg_cv_cc_flag_unknown_warning_option=yes 10784 else $as_nop 10785 xorg_cv_cc_flag_unknown_warning_option=no 10786 fi 10787 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10788 fi 10789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10790 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10791 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10792 CFLAGS="$xorg_testset_save_CFLAGS" 10793 fi 10794 10795 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10796 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10798 fi 10799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10801 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10802 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10803 then : 10804 printf %s "(cached) " >&6 10805 else $as_nop 10806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10807 /* end confdefs.h. */ 10808 int i; 10809 _ACEOF 10810 if ac_fn_c_try_compile "$LINENO" 10811 then : 10812 xorg_cv_cc_flag_unused_command_line_argument=yes 10813 else $as_nop 10814 xorg_cv_cc_flag_unused_command_line_argument=no 10815 fi 10816 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10817 fi 10818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10819 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10820 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10821 CFLAGS="$xorg_testset_save_CFLAGS" 10822 fi 10823 10824 found="no" 10825 10826 if test $found = "no" ; then 10827 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10829 fi 10830 10831 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10832 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10833 fi 10834 10835 CFLAGS="$CFLAGS -Werror=attributes" 10836 10837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10838 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 10839 cacheid=xorg_cv_cc_flag__Werror_attributes 10840 if eval test \${$cacheid+y} 10841 then : 10842 printf %s "(cached) " >&6 10843 else $as_nop 10844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10845 /* end confdefs.h. */ 10846 int i; 10847 int 10848 main (void) 10849 { 10850 10851 ; 10852 return 0; 10853 } 10854 _ACEOF 10855 if ac_fn_c_try_link "$LINENO" 10856 then : 10857 eval $cacheid=yes 10858 else $as_nop 10859 eval $cacheid=no 10860 fi 10861 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10862 conftest$ac_exeext conftest.$ac_ext 10863 fi 10864 10865 10866 CFLAGS="$xorg_testset_save_CFLAGS" 10867 10868 eval supported=\$$cacheid 10869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10870 printf "%s\n" "$supported" >&6; } 10871 if test "$supported" = "yes" ; then 10872 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10873 found="yes" 10874 fi 10875 fi 10876 10877 10878 10879 if test "x$STRICT_COMPILE" = "xyes"; then 10880 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10881 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10882 fi 10883 10884 10885 10886 10887 10888 10889 cat >>confdefs.h <<_ACEOF 10890 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10891 _ACEOF 10892 10893 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10894 if test "x$PVM" = "x"; then 10895 PVM="0" 10896 fi 10897 10898 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 10899 10900 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10901 if test "x$PVP" = "x"; then 10902 PVP="0" 10903 fi 10904 10905 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 10906 10907 10908 10909 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10910 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10911 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10912 touch \$(top_srcdir)/ChangeLog; \ 10913 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10914 10915 10916 10917 10918 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10919 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10920 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10921 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 10922 touch \$(top_srcdir)/INSTALL; \ 10923 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 10924 10925 10926 10927 10928 10929 10930 case $host_os in 10931 solaris*) 10932 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 10933 # check for a man page file found in later versions that use 10934 # traditional section numbers instead 10935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 10936 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 10937 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 10938 then : 10939 printf %s "(cached) " >&6 10940 else $as_nop 10941 test "$cross_compiling" = yes && 10942 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10943 if test -r "/usr/share/man/man7/attributes.7"; then 10944 ac_cv_file__usr_share_man_man7_attributes_7=yes 10945 else 10946 ac_cv_file__usr_share_man_man7_attributes_7=no 10947 fi 10948 fi 10949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 10950 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 10951 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 10952 then : 10953 SYSV_MAN_SECTIONS=false 10954 else $as_nop 10955 SYSV_MAN_SECTIONS=true 10956 fi 10957 10958 ;; 10959 *) SYSV_MAN_SECTIONS=false ;; 10960 esac 10961 10962 if test x$APP_MAN_SUFFIX = x ; then 10963 APP_MAN_SUFFIX=1 10964 fi 10965 if test x$APP_MAN_DIR = x ; then 10966 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10967 fi 10968 10969 if test x$LIB_MAN_SUFFIX = x ; then 10970 LIB_MAN_SUFFIX=3 10971 fi 10972 if test x$LIB_MAN_DIR = x ; then 10973 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10974 fi 10975 10976 if test x$FILE_MAN_SUFFIX = x ; then 10977 case $SYSV_MAN_SECTIONS in 10978 true) FILE_MAN_SUFFIX=4 ;; 10979 *) FILE_MAN_SUFFIX=5 ;; 10980 esac 10981 fi 10982 if test x$FILE_MAN_DIR = x ; then 10983 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10984 fi 10985 10986 if test x$MISC_MAN_SUFFIX = x ; then 10987 case $SYSV_MAN_SECTIONS in 10988 true) MISC_MAN_SUFFIX=5 ;; 10989 *) MISC_MAN_SUFFIX=7 ;; 10990 esac 10991 fi 10992 if test x$MISC_MAN_DIR = x ; then 10993 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10994 fi 10995 10996 if test x$DRIVER_MAN_SUFFIX = x ; then 10997 case $SYSV_MAN_SECTIONS in 10998 true) DRIVER_MAN_SUFFIX=7 ;; 10999 *) DRIVER_MAN_SUFFIX=4 ;; 11000 esac 11001 fi 11002 if test x$DRIVER_MAN_DIR = x ; then 11003 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11004 fi 11005 11006 if test x$ADMIN_MAN_SUFFIX = x ; then 11007 case $SYSV_MAN_SECTIONS in 11008 true) ADMIN_MAN_SUFFIX=1m ;; 11009 *) ADMIN_MAN_SUFFIX=8 ;; 11010 esac 11011 fi 11012 if test x$ADMIN_MAN_DIR = x ; then 11013 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11014 fi 11015 11016 11017 11018 11019 11020 11021 11022 11023 11024 11025 11026 11027 11028 11029 11030 XORG_MAN_PAGE="X Version 11" 11031 11032 MAN_SUBSTS="\ 11033 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11034 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11035 -e 's|__xservername__|Xorg|g' \ 11036 -e 's|__xconfigfile__|xorg.conf|g' \ 11037 -e 's|__projectroot__|\$(prefix)|g' \ 11038 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11039 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11040 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11041 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11042 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11043 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11044 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11045 11046 11047 11048 # Check whether --enable-silent-rules was given. 11049 if test ${enable_silent_rules+y} 11050 then : 11051 enableval=$enable_silent_rules; 11052 fi 11053 11054 case $enable_silent_rules in # ((( 11055 yes) AM_DEFAULT_VERBOSITY=0;; 11056 no) AM_DEFAULT_VERBOSITY=1;; 11057 *) AM_DEFAULT_VERBOSITY=0;; 11058 esac 11059 am_make=${MAKE-make} 11060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11061 printf %s "checking whether $am_make supports nested variables... " >&6; } 11062 if test ${am_cv_make_support_nested_variables+y} 11063 then : 11064 printf %s "(cached) " >&6 11065 else $as_nop 11066 if printf "%s\n" 'TRUE=$(BAR$(V)) 11067 BAR0=false 11068 BAR1=true 11069 V=1 11070 am__doit: 11071 @$(TRUE) 11072 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11073 am_cv_make_support_nested_variables=yes 11074 else 11075 am_cv_make_support_nested_variables=no 11076 fi 11077 fi 11078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11079 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11080 if test $am_cv_make_support_nested_variables = yes; then 11081 AM_V='$(V)' 11082 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11083 else 11084 AM_V=$AM_DEFAULT_VERBOSITY 11085 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11086 fi 11087 AM_BACKSLASH='\' 11088 11089 11090 11091 # Checks for pkg-config packages 11092 11093 pkg_failed=no 11094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XKILL" >&5 11095 printf %s "checking for XKILL... " >&6; } 11096 11097 if test -n "$XKILL_CFLAGS"; then 11098 pkg_cv_XKILL_CFLAGS="$XKILL_CFLAGS" 11099 elif test -n "$PKG_CONFIG"; then 11100 if test -n "$PKG_CONFIG" && \ 11101 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmuu xproto >= 7.0.22\""; } >&5 11102 ($PKG_CONFIG --exists --print-errors "x11 xmuu xproto >= 7.0.22") 2>&5 11103 ac_status=$? 11104 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11105 test $ac_status = 0; }; then 11106 pkg_cv_XKILL_CFLAGS=`$PKG_CONFIG --cflags "x11 xmuu xproto >= 7.0.22" 2>/dev/null` 11107 test "x$?" != "x0" && pkg_failed=yes 11108 else 11109 pkg_failed=yes 11110 fi 11111 else 11112 pkg_failed=untried 11113 fi 11114 if test -n "$XKILL_LIBS"; then 11115 pkg_cv_XKILL_LIBS="$XKILL_LIBS" 11116 elif test -n "$PKG_CONFIG"; then 11117 if test -n "$PKG_CONFIG" && \ 11118 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmuu xproto >= 7.0.22\""; } >&5 11119 ($PKG_CONFIG --exists --print-errors "x11 xmuu xproto >= 7.0.22") 2>&5 11120 ac_status=$? 11121 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11122 test $ac_status = 0; }; then 11123 pkg_cv_XKILL_LIBS=`$PKG_CONFIG --libs "x11 xmuu xproto >= 7.0.22" 2>/dev/null` 11124 test "x$?" != "x0" && pkg_failed=yes 11125 else 11126 pkg_failed=yes 11127 fi 11128 else 11129 pkg_failed=untried 11130 fi 11131 11132 11133 11134 if test $pkg_failed = yes; then 11135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11136 printf "%s\n" "no" >&6; } 11137 11138 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11139 _pkg_short_errors_supported=yes 11140 else 11141 _pkg_short_errors_supported=no 11142 fi 11143 if test $_pkg_short_errors_supported = yes; then 11144 XKILL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xmuu xproto >= 7.0.22" 2>&1` 11145 else 11146 XKILL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xmuu xproto >= 7.0.22" 2>&1` 11147 fi 11148 # Put the nasty error message in config.log where it belongs 11149 echo "$XKILL_PKG_ERRORS" >&5 11150 11151 as_fn_error $? "Package requirements (x11 xmuu xproto >= 7.0.22) were not met: 11152 11153 $XKILL_PKG_ERRORS 11154 11155 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11156 installed software in a non-standard prefix. 11157 11158 Alternatively, you may set the environment variables XKILL_CFLAGS 11159 and XKILL_LIBS to avoid the need to call pkg-config. 11160 See the pkg-config man page for more details." "$LINENO" 5 11161 elif test $pkg_failed = untried; then 11162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11163 printf "%s\n" "no" >&6; } 11164 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11165 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11166 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11167 is in your PATH or set the PKG_CONFIG environment variable to the full 11168 path to pkg-config. 11169 11170 Alternatively, you may set the environment variables XKILL_CFLAGS 11171 and XKILL_LIBS to avoid the need to call pkg-config. 11172 See the pkg-config man page for more details. 11173 11174 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11175 See \`config.log' for more details" "$LINENO" 5; } 11176 else 11177 XKILL_CFLAGS=$pkg_cv_XKILL_CFLAGS 11178 XKILL_LIBS=$pkg_cv_XKILL_LIBS 11179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11180 printf "%s\n" "yes" >&6; } 11181 11182 fi 11183 11184 ac_config_files="$ac_config_files Makefile man/Makefile" 11185 11186 cat >confcache <<\_ACEOF 11187 # This file is a shell script that caches the results of configure 11188 # tests run on this system so they can be shared between configure 11189 # scripts and configure runs, see configure's option --config-cache. 11190 # It is not useful on other systems. If it contains results you don't 11191 # want to keep, you may remove or edit it. 11192 # 11193 # config.status only pays attention to the cache file if you give it 11194 # the --recheck option to rerun configure. 11195 # 11196 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11197 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11198 # following values. 11199 11200 _ACEOF 11201 11202 # The following way of writing the cache mishandles newlines in values, 11203 # but we know of no workaround that is simple, portable, and efficient. 11204 # So, we kill variables containing newlines. 11205 # Ultrix sh set writes to stderr and can't be redirected directly, 11206 # and sets the high bit in the cache file unless we assign to the vars. 11207 ( 11208 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11209 eval ac_val=\$$ac_var 11210 case $ac_val in #( 11211 *${as_nl}*) 11212 case $ac_var in #( 11213 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11214 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11215 esac 11216 case $ac_var in #( 11217 _ | IFS | as_nl) ;; #( 11218 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11219 *) { eval $ac_var=; unset $ac_var;} ;; 11220 esac ;; 11221 esac 11222 done 11223 11224 (set) 2>&1 | 11225 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11226 *${as_nl}ac_space=\ *) 11227 # `set' does not quote correctly, so add quotes: double-quote 11228 # substitution turns \\\\ into \\, and sed turns \\ into \. 11229 sed -n \ 11230 "s/'/'\\\\''/g; 11231 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11232 ;; #( 11233 *) 11234 # `set' quotes correctly as required by POSIX, so do not add quotes. 11235 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11236 ;; 11237 esac | 11238 sort 11239 ) | 11240 sed ' 11241 /^ac_cv_env_/b end 11242 t clear 11243 :clear 11244 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11245 t end 11246 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11247 :end' >>confcache 11248 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11249 if test -w "$cache_file"; then 11250 if test "x$cache_file" != "x/dev/null"; then 11251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11252 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11253 if test ! -f "$cache_file" || test -h "$cache_file"; then 11254 cat confcache >"$cache_file" 11255 else 11256 case $cache_file in #( 11257 */* | ?:*) 11258 mv -f confcache "$cache_file"$$ && 11259 mv -f "$cache_file"$$ "$cache_file" ;; #( 11260 *) 11261 mv -f confcache "$cache_file" ;; 11262 esac 11263 fi 11264 fi 11265 else 11266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11267 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11268 fi 11269 fi 11270 rm -f confcache 11271 11272 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11273 # Let make expand exec_prefix. 11274 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11275 11276 DEFS=-DHAVE_CONFIG_H 11277 11278 ac_libobjs= 11279 ac_ltlibobjs= 11280 U= 11281 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11282 # 1. Remove the extension, and $U if already installed. 11283 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11284 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11285 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11286 # will be set to the directory where LIBOBJS objects are built. 11287 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11288 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11289 done 11290 LIBOBJS=$ac_libobjs 11291 11292 LTLIBOBJS=$ac_ltlibobjs 11293 11294 11295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11296 printf %s "checking that generated files are newer than configure... " >&6; } 11297 if test -n "$am_sleep_pid"; then 11298 # Hide warnings about reused PIDs. 11299 wait $am_sleep_pid 2>/dev/null 11300 fi 11301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11302 printf "%s\n" "done" >&6; } 11303 if test -n "$EXEEXT"; then 11304 am__EXEEXT_TRUE= 11305 am__EXEEXT_FALSE='#' 11306 else 11307 am__EXEEXT_TRUE='#' 11308 am__EXEEXT_FALSE= 11309 fi 11310 11311 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11312 as_fn_error $? "conditional \"AMDEP\" was never defined. 11313 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11314 fi 11315 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11316 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11317 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11318 fi 11319 11320 : "${CONFIG_STATUS=./config.status}" 11321 ac_write_fail=0 11322 ac_clean_files_save=$ac_clean_files 11323 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11325 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11326 as_write_fail=0 11327 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11328 #! $SHELL 11329 # Generated by $as_me. 11330 # Run this file to recreate the current configuration. 11331 # Compiler output produced by configure, useful for debugging 11332 # configure, is in config.log if it exists. 11333 11334 debug=false 11335 ac_cs_recheck=false 11336 ac_cs_silent=false 11337 11338 SHELL=\${CONFIG_SHELL-$SHELL} 11339 export SHELL 11340 _ASEOF 11341 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11342 ## -------------------- ## 11343 ## M4sh Initialization. ## 11344 ## -------------------- ## 11345 11346 # Be more Bourne compatible 11347 DUALCASE=1; export DUALCASE # for MKS sh 11348 as_nop=: 11349 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11350 then : 11351 emulate sh 11352 NULLCMD=: 11353 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11354 # is contrary to our usage. Disable this feature. 11355 alias -g '${1+"$@"}'='"$@"' 11356 setopt NO_GLOB_SUBST 11357 else $as_nop 11358 case `(set -o) 2>/dev/null` in #( 11359 *posix*) : 11360 set -o posix ;; #( 11361 *) : 11362 ;; 11363 esac 11364 fi 11365 11366 11367 11368 # Reset variables that may have inherited troublesome values from 11369 # the environment. 11370 11371 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11372 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11373 # side effect of setting IFS to empty, thus disabling word splitting.) 11374 # Quoting is to prevent editors from complaining about space-tab. 11375 as_nl=' 11376 ' 11377 export as_nl 11378 IFS=" "" $as_nl" 11379 11380 PS1='$ ' 11381 PS2='> ' 11382 PS4='+ ' 11383 11384 # Ensure predictable behavior from utilities with locale-dependent output. 11385 LC_ALL=C 11386 export LC_ALL 11387 LANGUAGE=C 11388 export LANGUAGE 11389 11390 # We cannot yet rely on "unset" to work, but we need these variables 11391 # to be unset--not just set to an empty or harmless value--now, to 11392 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11393 # also avoids known problems related to "unset" and subshell syntax 11394 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11395 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11396 do eval test \${$as_var+y} \ 11397 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11398 done 11399 11400 # Ensure that fds 0, 1, and 2 are open. 11401 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11402 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11403 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11404 11405 # The user is always right. 11406 if ${PATH_SEPARATOR+false} :; then 11407 PATH_SEPARATOR=: 11408 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11409 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11410 PATH_SEPARATOR=';' 11411 } 11412 fi 11413 11414 11415 # Find who we are. Look in the path if we contain no directory separator. 11416 as_myself= 11417 case $0 in #(( 11418 *[\\/]* ) as_myself=$0 ;; 11419 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11420 for as_dir in $PATH 11421 do 11422 IFS=$as_save_IFS 11423 case $as_dir in #((( 11424 '') as_dir=./ ;; 11425 */) ;; 11426 *) as_dir=$as_dir/ ;; 11427 esac 11428 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11429 done 11430 IFS=$as_save_IFS 11431 11432 ;; 11433 esac 11434 # We did not find ourselves, most probably we were run as `sh COMMAND' 11435 # in which case we are not to be found in the path. 11436 if test "x$as_myself" = x; then 11437 as_myself=$0 11438 fi 11439 if test ! -f "$as_myself"; then 11440 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11441 exit 1 11442 fi 11443 11444 11445 11446 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11447 # ---------------------------------------- 11448 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11449 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11450 # script with STATUS, using 1 if that was 0. 11451 as_fn_error () 11452 { 11453 as_status=$1; test $as_status -eq 0 && as_status=1 11454 if test "$4"; then 11455 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11456 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11457 fi 11458 printf "%s\n" "$as_me: error: $2" >&2 11459 as_fn_exit $as_status 11460 } # as_fn_error 11461 11462 11463 11464 # as_fn_set_status STATUS 11465 # ----------------------- 11466 # Set $? to STATUS, without forking. 11467 as_fn_set_status () 11468 { 11469 return $1 11470 } # as_fn_set_status 11471 11472 # as_fn_exit STATUS 11473 # ----------------- 11474 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11475 as_fn_exit () 11476 { 11477 set +e 11478 as_fn_set_status $1 11479 exit $1 11480 } # as_fn_exit 11481 11482 # as_fn_unset VAR 11483 # --------------- 11484 # Portably unset VAR. 11485 as_fn_unset () 11486 { 11487 { eval $1=; unset $1;} 11488 } 11489 as_unset=as_fn_unset 11490 11491 # as_fn_append VAR VALUE 11492 # ---------------------- 11493 # Append the text in VALUE to the end of the definition contained in VAR. Take 11494 # advantage of any shell optimizations that allow amortized linear growth over 11495 # repeated appends, instead of the typical quadratic growth present in naive 11496 # implementations. 11497 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11498 then : 11499 eval 'as_fn_append () 11500 { 11501 eval $1+=\$2 11502 }' 11503 else $as_nop 11504 as_fn_append () 11505 { 11506 eval $1=\$$1\$2 11507 } 11508 fi # as_fn_append 11509 11510 # as_fn_arith ARG... 11511 # ------------------ 11512 # Perform arithmetic evaluation on the ARGs, and store the result in the 11513 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11514 # must be portable across $(()) and expr. 11515 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11516 then : 11517 eval 'as_fn_arith () 11518 { 11519 as_val=$(( $* )) 11520 }' 11521 else $as_nop 11522 as_fn_arith () 11523 { 11524 as_val=`expr "$@" || test $? -eq 1` 11525 } 11526 fi # as_fn_arith 11527 11528 11529 if expr a : '\(a\)' >/dev/null 2>&1 && 11530 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11531 as_expr=expr 11532 else 11533 as_expr=false 11534 fi 11535 11536 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11537 as_basename=basename 11538 else 11539 as_basename=false 11540 fi 11541 11542 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11543 as_dirname=dirname 11544 else 11545 as_dirname=false 11546 fi 11547 11548 as_me=`$as_basename -- "$0" || 11549 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11550 X"$0" : 'X\(//\)$' \| \ 11551 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11552 printf "%s\n" X/"$0" | 11553 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11554 s//\1/ 11555 q 11556 } 11557 /^X\/\(\/\/\)$/{ 11558 s//\1/ 11559 q 11560 } 11561 /^X\/\(\/\).*/{ 11562 s//\1/ 11563 q 11564 } 11565 s/.*/./; q'` 11566 11567 # Avoid depending upon Character Ranges. 11568 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11569 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11570 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11571 as_cr_digits='0123456789' 11572 as_cr_alnum=$as_cr_Letters$as_cr_digits 11573 11574 11575 # Determine whether it's possible to make 'echo' print without a newline. 11576 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11577 # for compatibility with existing Makefiles. 11578 ECHO_C= ECHO_N= ECHO_T= 11579 case `echo -n x` in #((((( 11580 -n*) 11581 case `echo 'xy\c'` in 11582 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11583 xy) ECHO_C='\c';; 11584 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11585 ECHO_T=' ';; 11586 esac;; 11587 *) 11588 ECHO_N='-n';; 11589 esac 11590 11591 # For backward compatibility with old third-party macros, we provide 11592 # the shell variables $as_echo and $as_echo_n. New code should use 11593 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11594 as_echo='printf %s\n' 11595 as_echo_n='printf %s' 11596 11597 rm -f conf$$ conf$$.exe conf$$.file 11598 if test -d conf$$.dir; then 11599 rm -f conf$$.dir/conf$$.file 11600 else 11601 rm -f conf$$.dir 11602 mkdir conf$$.dir 2>/dev/null 11603 fi 11604 if (echo >conf$$.file) 2>/dev/null; then 11605 if ln -s conf$$.file conf$$ 2>/dev/null; then 11606 as_ln_s='ln -s' 11607 # ... but there are two gotchas: 11608 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11609 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11610 # In both cases, we have to default to `cp -pR'. 11611 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11612 as_ln_s='cp -pR' 11613 elif ln conf$$.file conf$$ 2>/dev/null; then 11614 as_ln_s=ln 11615 else 11616 as_ln_s='cp -pR' 11617 fi 11618 else 11619 as_ln_s='cp -pR' 11620 fi 11621 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11622 rmdir conf$$.dir 2>/dev/null 11623 11624 11625 # as_fn_mkdir_p 11626 # ------------- 11627 # Create "$as_dir" as a directory, including parents if necessary. 11628 as_fn_mkdir_p () 11629 { 11630 11631 case $as_dir in #( 11632 -*) as_dir=./$as_dir;; 11633 esac 11634 test -d "$as_dir" || eval $as_mkdir_p || { 11635 as_dirs= 11636 while :; do 11637 case $as_dir in #( 11638 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11639 *) as_qdir=$as_dir;; 11640 esac 11641 as_dirs="'$as_qdir' $as_dirs" 11642 as_dir=`$as_dirname -- "$as_dir" || 11643 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11644 X"$as_dir" : 'X\(//\)[^/]' \| \ 11645 X"$as_dir" : 'X\(//\)$' \| \ 11646 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11647 printf "%s\n" X"$as_dir" | 11648 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11649 s//\1/ 11650 q 11651 } 11652 /^X\(\/\/\)[^/].*/{ 11653 s//\1/ 11654 q 11655 } 11656 /^X\(\/\/\)$/{ 11657 s//\1/ 11658 q 11659 } 11660 /^X\(\/\).*/{ 11661 s//\1/ 11662 q 11663 } 11664 s/.*/./; q'` 11665 test -d "$as_dir" && break 11666 done 11667 test -z "$as_dirs" || eval "mkdir $as_dirs" 11668 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11669 11670 11671 } # as_fn_mkdir_p 11672 if mkdir -p . 2>/dev/null; then 11673 as_mkdir_p='mkdir -p "$as_dir"' 11674 else 11675 test -d ./-p && rmdir ./-p 11676 as_mkdir_p=false 11677 fi 11678 11679 11680 # as_fn_executable_p FILE 11681 # ----------------------- 11682 # Test if FILE is an executable regular file. 11683 as_fn_executable_p () 11684 { 11685 test -f "$1" && test -x "$1" 11686 } # as_fn_executable_p 11687 as_test_x='test -x' 11688 as_executable_p=as_fn_executable_p 11689 11690 # Sed expression to map a string onto a valid CPP name. 11691 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11692 11693 # Sed expression to map a string onto a valid variable name. 11694 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11695 11696 11697 exec 6>&1 11698 ## ----------------------------------- ## 11699 ## Main body of $CONFIG_STATUS script. ## 11700 ## ----------------------------------- ## 11701 _ASEOF 11702 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11703 11704 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11705 # Save the log message, to keep $0 and so on meaningful, and to 11706 # report actual input values of CONFIG_FILES etc. instead of their 11707 # values after options handling. 11708 ac_log=" 11709 This file was extended by xkill $as_me 1.0.6, which was 11710 generated by GNU Autoconf 2.71. Invocation command line was 11711 11712 CONFIG_FILES = $CONFIG_FILES 11713 CONFIG_HEADERS = $CONFIG_HEADERS 11714 CONFIG_LINKS = $CONFIG_LINKS 11715 CONFIG_COMMANDS = $CONFIG_COMMANDS 11716 $ $0 $@ 11717 11718 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11719 " 11720 11721 _ACEOF 11722 11723 case $ac_config_files in *" 11724 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11725 esac 11726 11727 case $ac_config_headers in *" 11728 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11729 esac 11730 11731 11732 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11733 # Files that config.status was made for. 11734 config_files="$ac_config_files" 11735 config_headers="$ac_config_headers" 11736 config_commands="$ac_config_commands" 11737 11738 _ACEOF 11739 11740 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11741 ac_cs_usage="\ 11742 \`$as_me' instantiates files and other configuration actions 11743 from templates according to the current configuration. Unless the files 11744 and actions are specified as TAGs, all are instantiated by default. 11745 11746 Usage: $0 [OPTION]... [TAG]... 11747 11748 -h, --help print this help, then exit 11749 -V, --version print version number and configuration settings, then exit 11750 --config print configuration, then exit 11751 -q, --quiet, --silent 11752 do not print progress messages 11753 -d, --debug don't remove temporary files 11754 --recheck update $as_me by reconfiguring in the same conditions 11755 --file=FILE[:TEMPLATE] 11756 instantiate the configuration file FILE 11757 --header=FILE[:TEMPLATE] 11758 instantiate the configuration header FILE 11759 11760 Configuration files: 11761 $config_files 11762 11763 Configuration headers: 11764 $config_headers 11765 11766 Configuration commands: 11767 $config_commands 11768 11769 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xkill/-/issues>." 11770 11771 _ACEOF 11772 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 11773 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 11774 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11775 ac_cs_config='$ac_cs_config_escaped' 11776 ac_cs_version="\\ 11777 xkill config.status 1.0.6 11778 configured by $0, generated by GNU Autoconf 2.71, 11779 with options \\"\$ac_cs_config\\" 11780 11781 Copyright (C) 2021 Free Software Foundation, Inc. 11782 This config.status script is free software; the Free Software Foundation 11783 gives unlimited permission to copy, distribute and modify it." 11784 11785 ac_pwd='$ac_pwd' 11786 srcdir='$srcdir' 11787 INSTALL='$INSTALL' 11788 MKDIR_P='$MKDIR_P' 11789 AWK='$AWK' 11790 test -n "\$AWK" || AWK=awk 11791 _ACEOF 11792 11793 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11794 # The default lists apply if the user does not specify any file. 11795 ac_need_defaults=: 11796 while test $# != 0 11797 do 11798 case $1 in 11799 --*=?*) 11800 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11801 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11802 ac_shift=: 11803 ;; 11804 --*=) 11805 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11806 ac_optarg= 11807 ac_shift=: 11808 ;; 11809 *) 11810 ac_option=$1 11811 ac_optarg=$2 11812 ac_shift=shift 11813 ;; 11814 esac 11815 11816 case $ac_option in 11817 # Handling of the options. 11818 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11819 ac_cs_recheck=: ;; 11820 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11821 printf "%s\n" "$ac_cs_version"; exit ;; 11822 --config | --confi | --conf | --con | --co | --c ) 11823 printf "%s\n" "$ac_cs_config"; exit ;; 11824 --debug | --debu | --deb | --de | --d | -d ) 11825 debug=: ;; 11826 --file | --fil | --fi | --f ) 11827 $ac_shift 11828 case $ac_optarg in 11829 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11830 '') as_fn_error $? "missing file argument" ;; 11831 esac 11832 as_fn_append CONFIG_FILES " '$ac_optarg'" 11833 ac_need_defaults=false;; 11834 --header | --heade | --head | --hea ) 11835 $ac_shift 11836 case $ac_optarg in 11837 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11838 esac 11839 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11840 ac_need_defaults=false;; 11841 --he | --h) 11842 # Conflict between --help and --header 11843 as_fn_error $? "ambiguous option: \`$1' 11844 Try \`$0 --help' for more information.";; 11845 --help | --hel | -h ) 11846 printf "%s\n" "$ac_cs_usage"; exit ;; 11847 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11848 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11849 ac_cs_silent=: ;; 11850 11851 # This is an error. 11852 -*) as_fn_error $? "unrecognized option: \`$1' 11853 Try \`$0 --help' for more information." ;; 11854 11855 *) as_fn_append ac_config_targets " $1" 11856 ac_need_defaults=false ;; 11857 11858 esac 11859 shift 11860 done 11861 11862 ac_configure_extra_args= 11863 11864 if $ac_cs_silent; then 11865 exec 6>/dev/null 11866 ac_configure_extra_args="$ac_configure_extra_args --silent" 11867 fi 11868 11869 _ACEOF 11870 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11871 if \$ac_cs_recheck; then 11872 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11873 shift 11874 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 11875 CONFIG_SHELL='$SHELL' 11876 export CONFIG_SHELL 11877 exec "\$@" 11878 fi 11879 11880 _ACEOF 11881 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11882 exec 5>>config.log 11883 { 11884 echo 11885 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11886 ## Running $as_me. ## 11887 _ASBOX 11888 printf "%s\n" "$ac_log" 11889 } >&5 11890 11891 _ACEOF 11892 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11893 # 11894 # INIT-COMMANDS 11895 # 11896 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 11897 11898 _ACEOF 11899 11900 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11901 11902 # Handling of arguments. 11903 for ac_config_target in $ac_config_targets 11904 do 11905 case $ac_config_target in 11906 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11907 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11908 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11909 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11910 11911 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11912 esac 11913 done 11914 11915 11916 # If the user did not use the arguments to specify the items to instantiate, 11917 # then the envvar interface is used. Set only those that are not. 11918 # We use the long form for the default assignment because of an extremely 11919 # bizarre bug on SunOS 4.1.3. 11920 if $ac_need_defaults; then 11921 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 11922 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 11923 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 11924 fi 11925 11926 # Have a temporary directory for convenience. Make it in the build tree 11927 # simply because there is no reason against having it here, and in addition, 11928 # creating and moving files from /tmp can sometimes cause problems. 11929 # Hook for its removal unless debugging. 11930 # Note that there is a small window in which the directory will not be cleaned: 11931 # after its creation but before its name has been assigned to `$tmp'. 11932 $debug || 11933 { 11934 tmp= ac_tmp= 11935 trap 'exit_status=$? 11936 : "${ac_tmp:=$tmp}" 11937 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11938 ' 0 11939 trap 'as_fn_exit 1' 1 2 13 15 11940 } 11941 # Create a (secure) tmp directory for tmp files. 11942 11943 { 11944 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11945 test -d "$tmp" 11946 } || 11947 { 11948 tmp=./conf$$-$RANDOM 11949 (umask 077 && mkdir "$tmp") 11950 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11951 ac_tmp=$tmp 11952 11953 # Set up the scripts for CONFIG_FILES section. 11954 # No need to generate them if there are no CONFIG_FILES. 11955 # This happens for instance with `./config.status config.h'. 11956 if test -n "$CONFIG_FILES"; then 11957 11958 11959 ac_cr=`echo X | tr X '\015'` 11960 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11961 # But we know of no other shell where ac_cr would be empty at this 11962 # point, so we can use a bashism as a fallback. 11963 if test "x$ac_cr" = x; then 11964 eval ac_cr=\$\'\\r\' 11965 fi 11966 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11967 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11968 ac_cs_awk_cr='\\r' 11969 else 11970 ac_cs_awk_cr=$ac_cr 11971 fi 11972 11973 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11974 _ACEOF 11975 11976 11977 { 11978 echo "cat >conf$$subs.awk <<_ACEOF" && 11979 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11980 echo "_ACEOF" 11981 } >conf$$subs.sh || 11982 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11983 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11984 ac_delim='%!_!# ' 11985 for ac_last_try in false false false false false :; do 11986 . ./conf$$subs.sh || 11987 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11988 11989 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11990 if test $ac_delim_n = $ac_delim_num; then 11991 break 11992 elif $ac_last_try; then 11993 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11994 else 11995 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11996 fi 11997 done 11998 rm -f conf$$subs.sh 11999 12000 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12001 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12002 _ACEOF 12003 sed -n ' 12004 h 12005 s/^/S["/; s/!.*/"]=/ 12006 p 12007 g 12008 s/^[^!]*!// 12009 :repl 12010 t repl 12011 s/'"$ac_delim"'$// 12012 t delim 12013 :nl 12014 h 12015 s/\(.\{148\}\)..*/\1/ 12016 t more1 12017 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12018 p 12019 n 12020 b repl 12021 :more1 12022 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12023 p 12024 g 12025 s/.\{148\}// 12026 t nl 12027 :delim 12028 h 12029 s/\(.\{148\}\)..*/\1/ 12030 t more2 12031 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12032 p 12033 b 12034 :more2 12035 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12036 p 12037 g 12038 s/.\{148\}// 12039 t delim 12040 ' <conf$$subs.awk | sed ' 12041 /^[^""]/{ 12042 N 12043 s/\n// 12044 } 12045 ' >>$CONFIG_STATUS || ac_write_fail=1 12046 rm -f conf$$subs.awk 12047 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12048 _ACAWK 12049 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12050 for (key in S) S_is_set[key] = 1 12051 FS = "" 12052 12053 } 12054 { 12055 line = $ 0 12056 nfields = split(line, field, "@") 12057 substed = 0 12058 len = length(field[1]) 12059 for (i = 2; i < nfields; i++) { 12060 key = field[i] 12061 keylen = length(key) 12062 if (S_is_set[key]) { 12063 value = S[key] 12064 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12065 len += length(value) + length(field[++i]) 12066 substed = 1 12067 } else 12068 len += 1 + keylen 12069 } 12070 12071 print line 12072 } 12073 12074 _ACAWK 12075 _ACEOF 12076 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12077 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12078 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12079 else 12080 cat 12081 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12082 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12083 _ACEOF 12084 12085 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12086 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12087 # trailing colons and then remove the whole line if VPATH becomes empty 12088 # (actually we leave an empty line to preserve line numbers). 12089 if test "x$srcdir" = x.; then 12090 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12091 h 12092 s/// 12093 s/^/:/ 12094 s/[ ]*$/:/ 12095 s/:\$(srcdir):/:/g 12096 s/:\${srcdir}:/:/g 12097 s/:@srcdir@:/:/g 12098 s/^:*// 12099 s/:*$// 12100 x 12101 s/\(=[ ]*\).*/\1/ 12102 G 12103 s/\n// 12104 s/^[^=]*=[ ]*$// 12105 }' 12106 fi 12107 12108 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12109 fi # test -n "$CONFIG_FILES" 12110 12111 # Set up the scripts for CONFIG_HEADERS section. 12112 # No need to generate them if there are no CONFIG_HEADERS. 12113 # This happens for instance with `./config.status Makefile'. 12114 if test -n "$CONFIG_HEADERS"; then 12115 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12116 BEGIN { 12117 _ACEOF 12118 12119 # Transform confdefs.h into an awk script `defines.awk', embedded as 12120 # here-document in config.status, that substitutes the proper values into 12121 # config.h.in to produce config.h. 12122 12123 # Create a delimiter string that does not exist in confdefs.h, to ease 12124 # handling of long lines. 12125 ac_delim='%!_!# ' 12126 for ac_last_try in false false :; do 12127 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12128 if test -z "$ac_tt"; then 12129 break 12130 elif $ac_last_try; then 12131 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12132 else 12133 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12134 fi 12135 done 12136 12137 # For the awk script, D is an array of macro values keyed by name, 12138 # likewise P contains macro parameters if any. Preserve backslash 12139 # newline sequences. 12140 12141 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12142 sed -n ' 12143 s/.\{148\}/&'"$ac_delim"'/g 12144 t rset 12145 :rset 12146 s/^[ ]*#[ ]*define[ ][ ]*/ / 12147 t def 12148 d 12149 :def 12150 s/\\$// 12151 t bsnl 12152 s/["\\]/\\&/g 12153 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12154 D["\1"]=" \3"/p 12155 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12156 d 12157 :bsnl 12158 s/["\\]/\\&/g 12159 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12160 D["\1"]=" \3\\\\\\n"\\/p 12161 t cont 12162 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12163 t cont 12164 d 12165 :cont 12166 n 12167 s/.\{148\}/&'"$ac_delim"'/g 12168 t clear 12169 :clear 12170 s/\\$// 12171 t bsnlc 12172 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12173 d 12174 :bsnlc 12175 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12176 b cont 12177 ' <confdefs.h | sed ' 12178 s/'"$ac_delim"'/"\\\ 12179 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12180 12181 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12182 for (key in D) D_is_set[key] = 1 12183 FS = "" 12184 } 12185 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12186 line = \$ 0 12187 split(line, arg, " ") 12188 if (arg[1] == "#") { 12189 defundef = arg[2] 12190 mac1 = arg[3] 12191 } else { 12192 defundef = substr(arg[1], 2) 12193 mac1 = arg[2] 12194 } 12195 split(mac1, mac2, "(") #) 12196 macro = mac2[1] 12197 prefix = substr(line, 1, index(line, defundef) - 1) 12198 if (D_is_set[macro]) { 12199 # Preserve the white space surrounding the "#". 12200 print prefix "define", macro P[macro] D[macro] 12201 next 12202 } else { 12203 # Replace #undef with comments. This is necessary, for example, 12204 # in the case of _POSIX_SOURCE, which is predefined and required 12205 # on some systems where configure will not decide to define it. 12206 if (defundef == "undef") { 12207 print "/*", prefix defundef, macro, "*/" 12208 next 12209 } 12210 } 12211 } 12212 { print } 12213 _ACAWK 12214 _ACEOF 12215 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12216 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12217 fi # test -n "$CONFIG_HEADERS" 12218 12219 12220 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12221 shift 12222 for ac_tag 12223 do 12224 case $ac_tag in 12225 :[FHLC]) ac_mode=$ac_tag; continue;; 12226 esac 12227 case $ac_mode$ac_tag in 12228 :[FHL]*:*);; 12229 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12230 :[FH]-) ac_tag=-:-;; 12231 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12232 esac 12233 ac_save_IFS=$IFS 12234 IFS=: 12235 set x $ac_tag 12236 IFS=$ac_save_IFS 12237 shift 12238 ac_file=$1 12239 shift 12240 12241 case $ac_mode in 12242 :L) ac_source=$1;; 12243 :[FH]) 12244 ac_file_inputs= 12245 for ac_f 12246 do 12247 case $ac_f in 12248 -) ac_f="$ac_tmp/stdin";; 12249 *) # Look for the file first in the build tree, then in the source tree 12250 # (if the path is not absolute). The absolute path cannot be DOS-style, 12251 # because $ac_f cannot contain `:'. 12252 test -f "$ac_f" || 12253 case $ac_f in 12254 [\\/$]*) false;; 12255 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12256 esac || 12257 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12258 esac 12259 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12260 as_fn_append ac_file_inputs " '$ac_f'" 12261 done 12262 12263 # Let's still pretend it is `configure' which instantiates (i.e., don't 12264 # use $as_me), people would be surprised to read: 12265 # /* config.h. Generated by config.status. */ 12266 configure_input='Generated from '` 12267 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12268 `' by configure.' 12269 if test x"$ac_file" != x-; then 12270 configure_input="$ac_file. $configure_input" 12271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12272 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12273 fi 12274 # Neutralize special characters interpreted by sed in replacement strings. 12275 case $configure_input in #( 12276 *\&* | *\|* | *\\* ) 12277 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12278 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12279 *) ac_sed_conf_input=$configure_input;; 12280 esac 12281 12282 case $ac_tag in 12283 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12284 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12285 esac 12286 ;; 12287 esac 12288 12289 ac_dir=`$as_dirname -- "$ac_file" || 12290 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12291 X"$ac_file" : 'X\(//\)[^/]' \| \ 12292 X"$ac_file" : 'X\(//\)$' \| \ 12293 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12294 printf "%s\n" X"$ac_file" | 12295 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12296 s//\1/ 12297 q 12298 } 12299 /^X\(\/\/\)[^/].*/{ 12300 s//\1/ 12301 q 12302 } 12303 /^X\(\/\/\)$/{ 12304 s//\1/ 12305 q 12306 } 12307 /^X\(\/\).*/{ 12308 s//\1/ 12309 q 12310 } 12311 s/.*/./; q'` 12312 as_dir="$ac_dir"; as_fn_mkdir_p 12313 ac_builddir=. 12314 12315 case "$ac_dir" in 12316 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12317 *) 12318 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12319 # A ".." for each directory in $ac_dir_suffix. 12320 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12321 case $ac_top_builddir_sub in 12322 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12323 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12324 esac ;; 12325 esac 12326 ac_abs_top_builddir=$ac_pwd 12327 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12328 # for backward compatibility: 12329 ac_top_builddir=$ac_top_build_prefix 12330 12331 case $srcdir in 12332 .) # We are building in place. 12333 ac_srcdir=. 12334 ac_top_srcdir=$ac_top_builddir_sub 12335 ac_abs_top_srcdir=$ac_pwd ;; 12336 [\\/]* | ?:[\\/]* ) # Absolute name. 12337 ac_srcdir=$srcdir$ac_dir_suffix; 12338 ac_top_srcdir=$srcdir 12339 ac_abs_top_srcdir=$srcdir ;; 12340 *) # Relative name. 12341 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12342 ac_top_srcdir=$ac_top_build_prefix$srcdir 12343 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12344 esac 12345 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12346 12347 12348 case $ac_mode in 12349 :F) 12350 # 12351 # CONFIG_FILE 12352 # 12353 12354 case $INSTALL in 12355 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12356 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12357 esac 12358 ac_MKDIR_P=$MKDIR_P 12359 case $MKDIR_P in 12360 [\\/$]* | ?:[\\/]* ) ;; 12361 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12362 esac 12363 _ACEOF 12364 12365 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12366 # If the template does not know about datarootdir, expand it. 12367 # FIXME: This hack should be removed a few years after 2.60. 12368 ac_datarootdir_hack=; ac_datarootdir_seen= 12369 ac_sed_dataroot=' 12370 /datarootdir/ { 12371 p 12372 q 12373 } 12374 /@datadir@/p 12375 /@docdir@/p 12376 /@infodir@/p 12377 /@localedir@/p 12378 /@mandir@/p' 12379 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12380 *datarootdir*) ac_datarootdir_seen=yes;; 12381 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12383 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12384 _ACEOF 12385 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12386 ac_datarootdir_hack=' 12387 s&@datadir@&$datadir&g 12388 s&@docdir@&$docdir&g 12389 s&@infodir@&$infodir&g 12390 s&@localedir@&$localedir&g 12391 s&@mandir@&$mandir&g 12392 s&\\\${datarootdir}&$datarootdir&g' ;; 12393 esac 12394 _ACEOF 12395 12396 # Neutralize VPATH when `$srcdir' = `.'. 12397 # Shell code in configure.ac might set extrasub. 12398 # FIXME: do we really want to maintain this feature? 12399 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12400 ac_sed_extra="$ac_vpsub 12401 $extrasub 12402 _ACEOF 12403 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12404 :t 12405 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12406 s|@configure_input@|$ac_sed_conf_input|;t t 12407 s&@top_builddir@&$ac_top_builddir_sub&;t t 12408 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12409 s&@srcdir@&$ac_srcdir&;t t 12410 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12411 s&@top_srcdir@&$ac_top_srcdir&;t t 12412 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12413 s&@builddir@&$ac_builddir&;t t 12414 s&@abs_builddir@&$ac_abs_builddir&;t t 12415 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12416 s&@INSTALL@&$ac_INSTALL&;t t 12417 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12418 $ac_datarootdir_hack 12419 " 12420 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12421 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12422 12423 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12424 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12425 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12426 "$ac_tmp/out"`; test -z "$ac_out"; } && 12427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12428 which seems to be undefined. Please make sure it is defined" >&5 12429 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12430 which seems to be undefined. Please make sure it is defined" >&2;} 12431 12432 rm -f "$ac_tmp/stdin" 12433 case $ac_file in 12434 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12435 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12436 esac \ 12437 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12438 ;; 12439 :H) 12440 # 12441 # CONFIG_HEADER 12442 # 12443 if test x"$ac_file" != x-; then 12444 { 12445 printf "%s\n" "/* $configure_input */" >&1 \ 12446 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12447 } >"$ac_tmp/config.h" \ 12448 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12449 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12451 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12452 else 12453 rm -f "$ac_file" 12454 mv "$ac_tmp/config.h" "$ac_file" \ 12455 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12456 fi 12457 else 12458 printf "%s\n" "/* $configure_input */" >&1 \ 12459 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12460 || as_fn_error $? "could not create -" "$LINENO" 5 12461 fi 12462 # Compute "$ac_file"'s index in $config_headers. 12463 _am_arg="$ac_file" 12464 _am_stamp_count=1 12465 for _am_header in $config_headers :; do 12466 case $_am_header in 12467 $_am_arg | $_am_arg:* ) 12468 break ;; 12469 * ) 12470 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12471 esac 12472 done 12473 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12474 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12475 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12476 X"$_am_arg" : 'X\(//\)$' \| \ 12477 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12478 printf "%s\n" X"$_am_arg" | 12479 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12480 s//\1/ 12481 q 12482 } 12483 /^X\(\/\/\)[^/].*/{ 12484 s//\1/ 12485 q 12486 } 12487 /^X\(\/\/\)$/{ 12488 s//\1/ 12489 q 12490 } 12491 /^X\(\/\).*/{ 12492 s//\1/ 12493 q 12494 } 12495 s/.*/./; q'`/stamp-h$_am_stamp_count 12496 ;; 12497 12498 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12499 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12500 ;; 12501 esac 12502 12503 12504 case $ac_file$ac_mode in 12505 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12506 # Older Autoconf quotes --file arguments for eval, but not when files 12507 # are listed without --file. Let's play safe and only enable the eval 12508 # if we detect the quoting. 12509 # TODO: see whether this extra hack can be removed once we start 12510 # requiring Autoconf 2.70 or later. 12511 case $CONFIG_FILES in #( 12512 *\'*) : 12513 eval set x "$CONFIG_FILES" ;; #( 12514 *) : 12515 set x $CONFIG_FILES ;; #( 12516 *) : 12517 ;; 12518 esac 12519 shift 12520 # Used to flag and report bootstrapping failures. 12521 am_rc=0 12522 for am_mf 12523 do 12524 # Strip MF so we end up with the name of the file. 12525 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12526 # Check whether this is an Automake generated Makefile which includes 12527 # dependency-tracking related rules and includes. 12528 # Grep'ing the whole file directly is not great: AIX grep has a line 12529 # limit of 2048, but all sed's we know have understand at least 4000. 12530 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12531 || continue 12532 am_dirpart=`$as_dirname -- "$am_mf" || 12533 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12534 X"$am_mf" : 'X\(//\)[^/]' \| \ 12535 X"$am_mf" : 'X\(//\)$' \| \ 12536 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12537 printf "%s\n" X"$am_mf" | 12538 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12539 s//\1/ 12540 q 12541 } 12542 /^X\(\/\/\)[^/].*/{ 12543 s//\1/ 12544 q 12545 } 12546 /^X\(\/\/\)$/{ 12547 s//\1/ 12548 q 12549 } 12550 /^X\(\/\).*/{ 12551 s//\1/ 12552 q 12553 } 12554 s/.*/./; q'` 12555 am_filepart=`$as_basename -- "$am_mf" || 12556 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12557 X"$am_mf" : 'X\(//\)$' \| \ 12558 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12559 printf "%s\n" X/"$am_mf" | 12560 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12561 s//\1/ 12562 q 12563 } 12564 /^X\/\(\/\/\)$/{ 12565 s//\1/ 12566 q 12567 } 12568 /^X\/\(\/\).*/{ 12569 s//\1/ 12570 q 12571 } 12572 s/.*/./; q'` 12573 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12574 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12575 | $MAKE -f - am--depfiles" >&5 12576 (cd "$am_dirpart" \ 12577 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12578 | $MAKE -f - am--depfiles) >&5 2>&5 12579 ac_status=$? 12580 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12581 (exit $ac_status); } || am_rc=$? 12582 done 12583 if test $am_rc -ne 0; then 12584 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12585 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12586 as_fn_error $? "Something went wrong bootstrapping makefile fragments 12587 for automatic dependency tracking. If GNU make was not used, consider 12588 re-running the configure script with MAKE=\"gmake\" (or whatever is 12589 necessary). You can also try re-running configure with the 12590 '--disable-dependency-tracking' option to at least be able to build 12591 the package (albeit without support for automatic dependency tracking). 12592 See \`config.log' for more details" "$LINENO" 5; } 12593 fi 12594 { am_dirpart=; unset am_dirpart;} 12595 { am_filepart=; unset am_filepart;} 12596 { am_mf=; unset am_mf;} 12597 { am_rc=; unset am_rc;} 12598 rm -f conftest-deps.mk 12599 } 12600 ;; 12601 12602 esac 12603 done # for ac_tag 12604 12605 12606 as_fn_exit 0 12607 _ACEOF 12608 ac_clean_files=$ac_clean_files_save 12609 12610 test $ac_write_fail = 0 || 12611 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12612 12613 12614 # configure is writing to config.log, and then calls config.status. 12615 # config.status does its own redirection, appending to config.log. 12616 # Unfortunately, on DOS this fails, as config.log is still kept open 12617 # by configure, so config.status won't be able to write to it; its 12618 # output is simply discarded. So we exec the FD to /dev/null, 12619 # effectively closing config.log, so it can be properly (re)opened and 12620 # appended to by config.status. When coming back to configure, we 12621 # need to make the FD available again. 12622 if test "$no_create" != yes; then 12623 ac_cs_success=: 12624 ac_config_status_args= 12625 test "$silent" = yes && 12626 ac_config_status_args="$ac_config_status_args --quiet" 12627 exec 5>/dev/null 12628 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12629 exec 5>>config.log 12630 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12631 # would make configure fail if this is the last instruction. 12632 $ac_cs_success || as_fn_exit 1 12633 fi 12634 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12636 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12637 fi 12638 12639 12640
Indexes created Thu Jun 18 00:24:58 UTC 2026