configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.71 for xconsole 1.0.8. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xconsole/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/xconsole/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='xconsole' 614 PACKAGE_TARNAME='xconsole' 615 PACKAGE_VERSION='1.0.8' 616 PACKAGE_STRING='xconsole 1.0.8' 617 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xconsole/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 appdefaultdir 658 APPDEFS_LIBS 659 APPDEFS_CFLAGS 660 XCONSOLE_LIBS 661 XCONSOLE_CFLAGS 662 MAN_SUBSTS 663 XORG_MAN_PAGE 664 ADMIN_MAN_DIR 665 DRIVER_MAN_DIR 666 MISC_MAN_DIR 667 FILE_MAN_DIR 668 LIB_MAN_DIR 669 APP_MAN_DIR 670 ADMIN_MAN_SUFFIX 671 DRIVER_MAN_SUFFIX 672 MISC_MAN_SUFFIX 673 FILE_MAN_SUFFIX 674 LIB_MAN_SUFFIX 675 APP_MAN_SUFFIX 676 SED 677 host_os 678 host_vendor 679 host_cpu 680 host 681 build_os 682 build_vendor 683 build_cpu 684 build 685 INSTALL_CMD 686 PKG_CONFIG_LIBDIR 687 PKG_CONFIG_PATH 688 PKG_CONFIG 689 CHANGELOG_CMD 690 STRICT_CFLAGS 691 CWARNFLAGS 692 BASE_CFLAGS 693 AM_BACKSLASH 694 AM_DEFAULT_VERBOSITY 695 AM_DEFAULT_V 696 AM_V 697 CSCOPE 698 ETAGS 699 CTAGS 700 am__fastdepCC_FALSE 701 am__fastdepCC_TRUE 702 CCDEPMODE 703 am__nodep 704 AMDEPBACKSLASH 705 AMDEP_FALSE 706 AMDEP_TRUE 707 am__include 708 DEPDIR 709 am__untar 710 am__tar 711 AMTAR 712 am__leading_dot 713 SET_MAKE 714 AWK 715 mkdir_p 716 MKDIR_P 717 INSTALL_STRIP_PROGRAM 718 STRIP 719 install_sh 720 MAKEINFO 721 AUTOHEADER 722 AUTOMAKE 723 AUTOCONF 724 ACLOCAL 725 VERSION 726 PACKAGE 727 CYGPATH_W 728 am__isrc 729 INSTALL_DATA 730 INSTALL_SCRIPT 731 INSTALL_PROGRAM 732 OBJEXT 733 EXEEXT 734 ac_ct_CC 735 CPPFLAGS 736 LDFLAGS 737 CFLAGS 738 CC 739 target_alias 740 host_alias 741 build_alias 742 LIBS 743 ECHO_T 744 ECHO_N 745 ECHO_C 746 DEFS 747 mandir 748 localedir 749 libdir 750 psdir 751 pdfdir 752 dvidir 753 htmldir 754 infodir 755 docdir 756 oldincludedir 757 includedir 758 runstatedir 759 localstatedir 760 sharedstatedir 761 sysconfdir 762 datadir 763 datarootdir 764 libexecdir 765 sbindir 766 bindir 767 program_transform_name 768 prefix 769 exec_prefix 770 PACKAGE_URL 771 PACKAGE_BUGREPORT 772 PACKAGE_STRING 773 PACKAGE_VERSION 774 PACKAGE_TARNAME 775 PACKAGE_NAME 776 PATH_SEPARATOR 777 SHELL 778 am__quote' 779 ac_subst_files='' 780 ac_user_opts=' 781 enable_option_checking 782 enable_dependency_tracking 783 enable_silent_rules 784 enable_selective_werror 785 enable_strict_compilation 786 with_appdefaultdir 787 ' 788 ac_precious_vars='build_alias 789 host_alias 790 target_alias 791 CC 792 CFLAGS 793 LDFLAGS 794 LIBS 795 CPPFLAGS 796 PKG_CONFIG 797 PKG_CONFIG_PATH 798 PKG_CONFIG_LIBDIR 799 XCONSOLE_CFLAGS 800 XCONSOLE_LIBS 801 APPDEFS_CFLAGS 802 APPDEFS_LIBS' 803 804 805 # 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"expected an absolute directory name for --$ac_var: $ac_val" 1253 done 1254 1255 # There might be people who depend on the old broken behavior: `$host' 1256 # used to hold the argument of --host etc. 1257 # FIXME: To remove some day. 1258 build=$build_alias 1259 host=$host_alias 1260 target=$target_alias 1261 1262 # FIXME: To remove some day. 1263 if test "x$host_alias" != x; then 1264 if test "x$build_alias" = x; then 1265 cross_compiling=maybe 1266 elif test "x$build_alias" != "x$host_alias"; then 1267 cross_compiling=yes 1268 fi 1269 fi 1270 1271 ac_tool_prefix= 1272 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1273 1274 test "$silent" = yes && exec 6>/dev/null 1275 1276 1277 ac_pwd=`pwd` && test -n "$ac_pwd" && 1278 ac_ls_di=`ls -di .` && 1279 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1280 as_fn_error $? "working directory cannot be determined" 1281 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1282 as_fn_error $? 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[VAR=VALUE]... 1354 1355 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1356 VAR=VALUE. See below for descriptions of some of the useful variables. 1357 1358 Defaults for the options are specified in brackets. 1359 1360 Configuration: 1361 -h, --help display this help and exit 1362 --help=short display options specific to this package 1363 --help=recursive display the short help of all the included packages 1364 -V, --version display version information and exit 1365 -q, --quiet, --silent do not print \`checking ...' messages 1366 --cache-file=FILE cache test results in FILE [disabled] 1367 -C, --config-cache alias for \`--cache-file=config.cache' 1368 -n, --no-create do not create output files 1369 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1370 1371 Installation directories: 1372 --prefix=PREFIX install architecture-independent files in PREFIX 1373 [$ac_default_prefix] 1374 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1375 [PREFIX] 1376 1377 By default, \`make install' will install all the files in 1378 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1379 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1380 for instance \`--prefix=\$HOME'. 1381 1382 For better control, use the options below. 1383 1384 Fine tuning of the installation directories: 1385 --bindir=DIR user executables [EPREFIX/bin] 1386 --sbindir=DIR system admin executables [EPREFIX/sbin] 1387 --libexecdir=DIR program executables [EPREFIX/libexec] 1388 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1389 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1390 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1391 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1392 --libdir=DIR object code libraries [EPREFIX/lib] 1393 --includedir=DIR C header files [PREFIX/include] 1394 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1395 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1396 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1397 --infodir=DIR info documentation [DATAROOTDIR/info] 1398 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1399 --mandir=DIR man documentation [DATAROOTDIR/man] 1400 --docdir=DIR documentation root [DATAROOTDIR/doc/xconsole] 1401 --htmldir=DIR html documentation [DOCDIR] 1402 --dvidir=DIR dvi documentation [DOCDIR] 1403 --pdfdir=DIR pdf documentation [DOCDIR] 1404 --psdir=DIR ps documentation [DOCDIR] 1405 _ACEOF 1406 1407 cat <<\_ACEOF 1408 1409 Program names: 1410 --program-prefix=PREFIX prepend PREFIX to installed program names 1411 --program-suffix=SUFFIX append SUFFIX to installed program names 1412 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1413 1414 System types: 1415 --build=BUILD configure for building on BUILD [guessed] 1416 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1417 _ACEOF 1418 fi 1419 1420 if test -n "$ac_init_help"; then 1421 case $ac_init_help in 1422 short | recursive ) echo "Configuration of xconsole 1.0.8:";; 1423 esac 1424 cat <<\_ACEOF 1425 1426 Optional Features: 1427 --disable-option-checking ignore unrecognized --enable/--with options 1428 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1429 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1430 --enable-dependency-tracking 1431 do not reject slow dependency extractors 1432 --disable-dependency-tracking 1433 speeds up one-time build 1434 --enable-silent-rules less verbose build output (undo: "make V=1") 1435 --disable-silent-rules verbose build output (undo: "make V=0") 1436 --disable-selective-werror 1437 Turn off selective compiler errors. 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1478 fi 1479 1480 if test "$ac_init_help" = "recursive"; then 1481 # If there are subdirs, report their specific --help. 1482 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1483 test -d "$ac_dir" || 1484 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1485 continue 1486 ac_builddir=. 1487 1488 case "$ac_dir" in 1489 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1490 *) 1491 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1492 # A ".." for each directory in $ac_dir_suffix. 1493 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1494 case $ac_top_builddir_sub in 1495 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1496 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1497 esac ;; 1498 esac 1499 ac_abs_top_builddir=$ac_pwd 1500 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1501 # for backward compatibility: 1502 ac_top_builddir=$ac_top_build_prefix 1503 1504 case $srcdir in 1505 .) # We are building in place. 1506 ac_srcdir=. 1507 ac_top_srcdir=$ac_top_builddir_sub 1508 ac_abs_top_srcdir=$ac_pwd ;; 1509 [\\/]* | ?:[\\/]* ) # Absolute name. 1510 ac_srcdir=$srcdir$ac_dir_suffix; 1511 ac_top_srcdir=$srcdir 1512 ac_abs_top_srcdir=$srcdir ;; 1513 *) # Relative name. 1514 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1515 ac_top_srcdir=$ac_top_build_prefix$srcdir 1516 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1517 esac 1518 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1519 1520 cd "$ac_dir" || { ac_status=$?; continue; } 1521 # Check for configure.gnu first; this name is used for a wrapper for 1522 # Metaconfig's "Configure" on case-insensitive file systems. 1523 if test -f "$ac_srcdir/configure.gnu"; then 1524 echo && 1525 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1526 elif test -f "$ac_srcdir/configure"; then 1527 echo && 1528 $SHELL "$ac_srcdir/configure" --help=recursive 1529 else 1530 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1531 fi || ac_status=$? 1532 cd "$ac_pwd" || { ac_status=$?; break; } 1533 done 1534 fi 1535 1536 test -n "$ac_init_help" && exit $ac_status 1537 if $ac_init_version; then 1538 cat <<\_ACEOF 1539 xconsole configure 1.0.8 1540 generated by GNU Autoconf 2.71 1541 1542 Copyright (C) 2021 Free Software Foundation, Inc. 1543 This configure script is free software; the Free Software Foundation 1544 gives unlimited permission to copy, distribute and modify it. 1545 _ACEOF 1546 exit 1547 fi 1548 1549 ## ------------------------ ## 1550 ## Autoconf initialization. ## 1551 ## ------------------------ ## 1552 1553 # ac_fn_c_try_compile LINENO 1554 # -------------------------- 1555 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1556 ac_fn_c_try_compile () 1557 { 1558 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1559 rm -f conftest.$ac_objext conftest.beam 1560 if { { ac_try="$ac_compile" 1561 case "(($ac_try" in 1562 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1563 *) ac_try_echo=$ac_try;; 1564 esac 1565 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1566 printf "%s\n" "$ac_try_echo"; } >&5 1567 (eval "$ac_compile") 2>conftest.err 1568 ac_status=$? 1569 if test -s conftest.err; then 1570 grep -v '^ *+' conftest.err >conftest.er1 1571 cat conftest.er1 >&5 1572 mv -f conftest.er1 conftest.err 1573 fi 1574 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1575 test $ac_status = 0; } && { 1576 test -z "$ac_c_werror_flag" || 1577 test ! -s conftest.err 1578 } && test -s conftest.$ac_objext 1579 then : 1580 ac_retval=0 1581 else $as_nop 1582 printf "%s\n" "$as_me: failed program was:" >&5 1583 sed 's/^/| /' conftest.$ac_ext >&5 1584 1585 ac_retval=1 1586 fi 1587 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1588 as_fn_set_status $ac_retval 1589 1590 } # ac_fn_c_try_compile 1591 1592 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1593 # ------------------------------------------------------- 1594 # Tests whether HEADER exists and can be compiled using the include files in 1595 # INCLUDES, setting the cache variable VAR accordingly. 1596 ac_fn_c_check_header_compile () 1597 { 1598 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1600 printf %s "checking for $2... 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Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1629 ac_fn_check_decl () 1630 { 1631 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1632 as_decl_name=`echo $2|sed 's/ *(.*//'` 1633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1634 printf %s "checking whether $as_decl_name is declared... " >&6; } 1635 if eval test \${$3+y} 1636 then : 1637 printf %s "(cached) " >&6 1638 else $as_nop 1639 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1640 eval ac_save_FLAGS=\$$6 1641 as_fn_append $6 " $5" 1642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1643 /* end confdefs.h. */ 1644 $4 1645 int 1646 main (void) 1647 { 1648 #ifndef $as_decl_name 1649 #ifdef __cplusplus 1650 (void) $as_decl_use; 1651 #else 1652 (void) $as_decl_name; 1653 #endif 1654 #endif 1655 1656 ; 1657 return 0; 1658 } 1659 _ACEOF 1660 if ac_fn_c_try_compile "$LINENO" 1661 then : 1662 eval "$3=yes" 1663 else $as_nop 1664 eval "$3=no" 1665 fi 1666 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1667 eval $6=\$ac_save_FLAGS 1668 1669 fi 1670 eval ac_res=\$$3 1671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1672 printf "%s\n" "$ac_res" >&6; } 1673 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1674 1675 } # ac_fn_check_decl 1676 1677 # ac_fn_c_try_link LINENO 1678 # ----------------------- 1679 # Try to link conftest.$ac_ext, and return whether this succeeded. 1680 ac_fn_c_try_link () 1681 { 1682 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1683 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1684 if { { ac_try="$ac_link" 1685 case "(($ac_try" in 1686 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1687 *) ac_try_echo=$ac_try;; 1688 esac 1689 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1690 printf "%s\n" "$ac_try_echo"; } >&5 1691 (eval "$ac_link") 2>conftest.err 1692 ac_status=$? 1693 if test -s conftest.err; then 1694 grep -v '^ *+' conftest.err >conftest.er1 1695 cat conftest.er1 >&5 1696 mv -f conftest.er1 conftest.err 1697 fi 1698 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1699 test $ac_status = 0; } && { 1700 test -z "$ac_c_werror_flag" || 1701 test ! -s conftest.err 1702 } && test -s conftest$ac_exeext && { 1703 test "$cross_compiling" = yes || 1704 test -x conftest$ac_exeext 1705 } 1706 then : 1707 ac_retval=0 1708 else $as_nop 1709 printf "%s\n" "$as_me: failed program was:" >&5 1710 sed 's/^/| /' conftest.$ac_ext >&5 1711 1712 ac_retval=1 1713 fi 1714 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1715 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1716 # interfere with the next link command; also delete a directory that is 1717 # left behind by Apple's compiler. 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" >&6; } 1732 if eval test \${$3+y} 1733 then : 1734 printf %s "(cached) " >&6 1735 else $as_nop 1736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1737 /* end confdefs.h. */ 1738 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1739 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1740 #define $2 innocuous_$2 1741 1742 /* System header to define __stub macros and hopefully few prototypes, 1743 which can conflict with char $2 (); below. */ 1744 1745 #include <limits.h> 1746 #undef $2 1747 1748 /* Override any GCC internal prototype to avoid an error. 1749 Use char because int might match the return type of a GCC 1750 builtin and then its argument prototype would still apply. */ 1751 #ifdef __cplusplus 1752 extern "C" 1753 #endif 1754 char $2 (); 1755 /* The GNU C library defines this for functions which it implements 1756 to always fail with ENOSYS. Some functions are actually named 1757 something starting with __ and the normal name is an alias. */ 1758 #if defined __stub_$2 || defined __stub___$2 1759 choke me 1760 #endif 1761 1762 int 1763 main (void) 1764 { 1765 return $2 (); 1766 ; 1767 return 0; 1768 } 1769 _ACEOF 1770 if ac_fn_c_try_link "$LINENO" 1771 then : 1772 eval "$3=yes" 1773 else $as_nop 1774 eval "$3=no" 1775 fi 1776 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1777 conftest$ac_exeext conftest.$ac_ext 1778 fi 1779 eval ac_res=\$$3 1780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1781 printf "%s\n" "$ac_res" >&6; } 1782 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1783 1784 } # ac_fn_c_check_func 1785 ac_configure_args_raw= 1786 for ac_arg 1787 do 1788 case $ac_arg in 1789 *\'*) 1790 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1791 esac 1792 as_fn_append ac_configure_args_raw " '$ac_arg'" 1793 done 1794 1795 case $ac_configure_args_raw in 1796 *$as_nl*) 1797 ac_safe_unquote= ;; 1798 *) 1799 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1800 ac_unsafe_a="$ac_unsafe_z#~" 1801 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1802 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1803 esac 1804 1805 cat >config.log <<_ACEOF 1806 This file contains any messages produced by compilers while 1807 running configure, to aid debugging if configure makes a mistake. 1808 1809 It was created by xconsole $as_me 1.0.8, which was 1810 generated by GNU Autoconf 2.71. Invocation command line was 1811 1812 $ $0$ac_configure_args_raw 1813 1814 _ACEOF 1815 exec 5>>config.log 1816 { 1817 cat <<_ASUNAME 1818 ## --------- ## 1819 ## Platform. ## 1820 ## --------- ## 1821 1822 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1823 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1824 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1825 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1826 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1827 1828 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1829 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1830 1831 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1832 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1833 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1834 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1835 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1836 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1837 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1838 1839 _ASUNAME 1840 1841 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1842 for as_dir in $PATH 1843 do 1844 IFS=$as_save_IFS 1845 case $as_dir in #((( 1846 '') as_dir=./ ;; 1847 */) ;; 1848 *) as_dir=$as_dir/ ;; 1849 esac 1850 printf "%s\n" "PATH: $as_dir" 1851 done 1852 IFS=$as_save_IFS 1853 1854 } >&5 1855 1856 cat >&5 <<_ACEOF 1857 1858 1859 ## ----------- ## 1860 ## Core tests. ## 1861 ## ----------- ## 1862 1863 _ACEOF 1864 1865 1866 # Keep a trace of the command line. 1867 # Strip out --no-create and --no-recursion so they do not pile up. 1868 # Strip out --silent because we don't want to record it for future runs. 1869 # Also quote any args containing shell meta-characters. 1870 # Make two passes to allow for proper duplicate-argument suppression. 1871 ac_configure_args= 1872 ac_configure_args0= 1873 ac_configure_args1= 1874 ac_must_keep_next=false 1875 for ac_pass in 1 2 1876 do 1877 for ac_arg 1878 do 1879 case $ac_arg in 1880 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1881 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1882 | -silent | --silent | --silen | --sile | --sil) 1883 continue ;; 1884 *\'*) 1885 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1886 esac 1887 case $ac_pass in 1888 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1889 2) 1890 as_fn_append ac_configure_args1 " '$ac_arg'" 1891 if test $ac_must_keep_next = true; then 1892 ac_must_keep_next=false # Got value, back to normal. 1893 else 1894 case $ac_arg in 1895 *=* | --config-cache | -C | -disable-* | --disable-* \ 1896 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1897 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1898 | -with-* | --with-* | -without-* | --without-* | --x) 1899 case "$ac_configure_args0 " in 1900 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1901 esac 1902 ;; 1903 -* ) ac_must_keep_next=true ;; 1904 esac 1905 fi 1906 as_fn_append ac_configure_args " '$ac_arg'" 1907 ;; 1908 esac 1909 done 1910 done 1911 { ac_configure_args0=; unset ac_configure_args0;} 1912 { ac_configure_args1=; unset ac_configure_args1;} 1913 1914 # When interrupted or exit'd, cleanup temporary files, and complete 1915 # config.log. We remove comments because anyway the quotes in there 1916 # would cause problems or look ugly. 1917 # WARNING: Use '\'' to represent an apostrophe within the trap. 1918 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1919 trap 'exit_status=$? 1920 # Sanitize IFS. 1921 IFS=" "" $as_nl" 1922 # Save into config.log some information that might help in debugging. 1923 { 1924 echo 1925 1926 printf "%s\n" "## ---------------- ## 1927 ## Cache variables. ## 1928 ## ---------------- ##" 1929 echo 1930 # The following way of writing the cache mishandles newlines in values, 1931 ( 1932 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1933 eval ac_val=\$$ac_var 1934 case $ac_val in #( 1935 *${as_nl}*) 1936 case $ac_var in #( 1937 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1938 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1939 esac 1940 case $ac_var in #( 1941 _ | IFS | as_nl) ;; #( 1942 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1943 *) { eval $ac_var=; unset $ac_var;} ;; 1944 esac ;; 1945 esac 1946 done 1947 (set) 2>&1 | 1948 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1949 *${as_nl}ac_space=\ *) 1950 sed -n \ 1951 "s/'\''/'\''\\\\'\'''\''/g; 1952 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1953 ;; #( 1954 *) 1955 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1956 ;; 1957 esac | 1958 sort 1959 ) 1960 echo 1961 1962 printf "%s\n" "## ----------------- ## 1963 ## Output variables. ## 1964 ## ----------------- ##" 1965 echo 1966 for ac_var in $ac_subst_vars 1967 do 1968 eval ac_val=\$$ac_var 1969 case $ac_val in 1970 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1971 esac 1972 printf "%s\n" "$ac_var='\''$ac_val'\''" 1973 done | sort 1974 echo 1975 1976 if test -n "$ac_subst_files"; then 1977 printf "%s\n" "## ------------------- ## 1978 ## File substitutions. ## 1979 ## ------------------- ##" 1980 echo 1981 for ac_var in $ac_subst_files 1982 do 1983 eval ac_val=\$$ac_var 1984 case $ac_val in 1985 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1986 esac 1987 printf "%s\n" "$ac_var='\''$ac_val'\''" 1988 done | sort 1989 echo 1990 fi 1991 1992 if test -s confdefs.h; then 1993 printf "%s\n" "## ----------- ## 1994 ## confdefs.h. ## 1995 ## ----------- ##" 1996 echo 1997 cat confdefs.h 1998 echo 1999 fi 2000 test "$ac_signal" != 0 && 2001 printf "%s\n" "$as_me: caught signal $ac_signal" 2002 printf "%s\n" "$as_me: exit $exit_status" 2003 } >&5 2004 rm -f core *.core core.conftest.* && 2005 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2006 exit $exit_status 2007 ' 0 2008 for ac_signal in 1 2 13 15; do 2009 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2010 done 2011 ac_signal=0 2012 2013 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2014 rm -f -r conftest* confdefs.h 2015 2016 printf "%s\n" "/* confdefs.h */" > confdefs.h 2017 2018 # Predefined preprocessor variables. 2019 2020 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2021 2022 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2023 2024 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2025 2026 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2027 2028 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2029 2030 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2031 2032 2033 # Let the site file select an alternate cache file if it wants to. 2034 # Prefer an explicitly selected file to automatically selected ones. 2035 if test -n "$CONFIG_SITE"; then 2036 ac_site_files="$CONFIG_SITE" 2037 elif test "x$prefix" != xNONE; then 2038 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2039 else 2040 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2041 fi 2042 2043 for ac_site_file in $ac_site_files 2044 do 2045 case $ac_site_file in #( 2046 */*) : 2047 ;; #( 2048 *) : 2049 ac_site_file=./$ac_site_file ;; 2050 esac 2051 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2053 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2054 sed 's/^/| /' "$ac_site_file" >&5 2055 . "$ac_site_file" \ 2056 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2057 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2058 as_fn_error $? "failed to load site script $ac_site_file 2059 See \`config.log' for more details" "$LINENO" 5; } 2060 fi 2061 done 2062 2063 if test -r "$cache_file"; then 2064 # Some versions of bash will fail to source /dev/null (special files 2065 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2066 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2068 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2069 case $cache_file in 2070 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2071 *) . "./$cache_file";; 2072 esac 2073 fi 2074 else 2075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2076 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2077 >$cache_file 2078 fi 2079 2080 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2081 # Test code for whether the C compiler supports C89 (global declarations) 2082 ac_c_conftest_c89_globals=' 2083 /* Does the compiler advertise C89 conformance? 2084 Do not test the value of __STDC__, because some compilers set it to 0 2085 while being otherwise adequately conformant. */ 2086 #if !defined __STDC__ 2087 # error "Compiler does not advertise C89 conformance" 2088 #endif 2089 2090 #include <stddef.h> 2091 #include <stdarg.h> 2092 struct stat; 2093 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2094 struct buf { int x; }; 2095 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2096 static char *e (p, i) 2097 char **p; 2098 int i; 2099 { 2100 return p[i]; 2101 } 2102 static char *f (char * (*g) (char **, int), char **p, ...) 2103 { 2104 char *s; 2105 va_list v; 2106 va_start (v,p); 2107 s = g (p, va_arg (v,int)); 2108 va_end (v); 2109 return s; 2110 } 2111 2112 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2113 function prototypes and stuff, but not \xHH hex character constants. 2114 These do not provoke an error unfortunately, instead are silently treated 2115 as an "x". The following induces an error, until -std is added to get 2116 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2117 array size at least. It is necessary to write \x00 == 0 to get something 2118 that is true only with -std. */ 2119 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2120 2121 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2122 inside strings and character constants. */ 2123 #define FOO(x) '\''x'\'' 2124 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2125 2126 int test (int i, double x); 2127 struct s1 {int (*f) (int a);}; 2128 struct s2 {int (*f) (double a);}; 2129 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2130 int, int);' 2131 2132 # Test code for whether the C compiler supports C89 (body of main). 2133 ac_c_conftest_c89_main=' 2134 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2135 ' 2136 2137 # Test code for whether the C compiler supports C99 (global declarations) 2138 ac_c_conftest_c99_globals=' 2139 // Does the compiler advertise C99 conformance? 2140 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2141 # error "Compiler does not advertise C99 conformance" 2142 #endif 2143 2144 #include <stdbool.h> 2145 extern int puts (const char *); 2146 extern int printf (const char *, ...); 2147 extern int dprintf (int, const char *, ...); 2148 extern void *malloc (size_t); 2149 2150 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2151 // dprintf is used instead of fprintf to avoid needing to declare 2152 // FILE and stderr. 2153 #define debug(...) dprintf (2, __VA_ARGS__) 2154 #define showlist(...) puts (#__VA_ARGS__) 2155 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2156 static void 2157 test_varargs_macros (void) 2158 { 2159 int x = 1234; 2160 int y = 5678; 2161 debug ("Flag"); 2162 debug ("X = %d\n", x); 2163 showlist (The first, second, and third items.); 2164 report (x>y, "x is %d but y is %d", x, y); 2165 } 2166 2167 // Check long long types. 2168 #define BIG64 18446744073709551615ull 2169 #define BIG32 4294967295ul 2170 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2171 #if !BIG_OK 2172 #error "your preprocessor is broken" 2173 #endif 2174 #if BIG_OK 2175 #else 2176 #error "your preprocessor is broken" 2177 #endif 2178 static long long int bignum = -9223372036854775807LL; 2179 static unsigned long long int ubignum = BIG64; 2180 2181 struct incomplete_array 2182 { 2183 int datasize; 2184 double data[]; 2185 }; 2186 2187 struct named_init { 2188 int number; 2189 const wchar_t *name; 2190 double average; 2191 }; 2192 2193 typedef const char *ccp; 2194 2195 static inline int 2196 test_restrict (ccp restrict text) 2197 { 2198 // See if C++-style comments work. 2199 // Iterate through items via the restricted pointer. 2200 // Also check for declarations in for loops. 2201 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2202 continue; 2203 return 0; 2204 } 2205 2206 // Check varargs and va_copy. 2207 static bool 2208 test_varargs (const char *format, ...) 2209 { 2210 va_list args; 2211 va_start (args, format); 2212 va_list args_copy; 2213 va_copy (args_copy, args); 2214 2215 const char *str = ""; 2216 int number = 0; 2217 float fnumber = 0; 2218 2219 while (*format) 2220 { 2221 switch (*format++) 2222 { 2223 case '\''s'\'': // string 2224 str = va_arg (args_copy, const char *); 2225 break; 2226 case '\''d'\'': // int 2227 number = va_arg (args_copy, int); 2228 break; 2229 case '\''f'\'': // float 2230 fnumber = va_arg (args_copy, double); 2231 break; 2232 default: 2233 break; 2234 } 2235 } 2236 va_end (args_copy); 2237 va_end (args); 2238 2239 return *str && number && fnumber; 2240 } 2241 ' 2242 2243 # Test code for whether the C compiler supports C99 (body of main). 2244 ac_c_conftest_c99_main=' 2245 // Check bool. 2246 _Bool success = false; 2247 success |= (argc != 0); 2248 2249 // Check restrict. 2250 if (test_restrict ("String literal") == 0) 2251 success = true; 2252 char *restrict newvar = "Another string"; 2253 2254 // Check varargs. 2255 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2256 test_varargs_macros (); 2257 2258 // Check flexible array members. 2259 struct incomplete_array *ia = 2260 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2261 ia->datasize = 10; 2262 for (int i = 0; i < ia->datasize; ++i) 2263 ia->data[i] = i * 1.234; 2264 2265 // Check named initializers. 2266 struct named_init ni = { 2267 .number = 34, 2268 .name = L"Test wide string", 2269 .average = 543.34343, 2270 }; 2271 2272 ni.number = 58; 2273 2274 int dynamic_array[ni.number]; 2275 dynamic_array[0] = argv[0][0]; 2276 dynamic_array[ni.number - 1] = 543; 2277 2278 // work around unused variable warnings 2279 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2280 || dynamic_array[ni.number - 1] != 543); 2281 ' 2282 2283 # Test code for whether the C compiler supports C11 (global declarations) 2284 ac_c_conftest_c11_globals=' 2285 // Does the compiler advertise C11 conformance? 2286 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2287 # error "Compiler does not advertise C11 conformance" 2288 #endif 2289 2290 // Check _Alignas. 2291 char _Alignas (double) aligned_as_double; 2292 char _Alignas (0) no_special_alignment; 2293 extern char aligned_as_int; 2294 char _Alignas (0) _Alignas (int) aligned_as_int; 2295 2296 // Check _Alignof. 2297 enum 2298 { 2299 int_alignment = _Alignof (int), 2300 int_array_alignment = _Alignof (int[100]), 2301 char_alignment = _Alignof (char) 2302 }; 2303 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2304 2305 // Check _Noreturn. 2306 int _Noreturn does_not_return (void) { for (;;) continue; } 2307 2308 // Check _Static_assert. 2309 struct test_static_assert 2310 { 2311 int x; 2312 _Static_assert (sizeof (int) <= sizeof (long int), 2313 "_Static_assert does not work in struct"); 2314 long int y; 2315 }; 2316 2317 // Check UTF-8 literals. 2318 #define u8 syntax error! 2319 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2320 2321 // Check duplicate typedefs. 2322 typedef long *long_ptr; 2323 typedef long int *long_ptr; 2324 typedef long_ptr long_ptr; 2325 2326 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2327 struct anonymous 2328 { 2329 union { 2330 struct { int i; int j; }; 2331 struct { int k; long int l; } w; 2332 }; 2333 int m; 2334 } v1; 2335 ' 2336 2337 # Test code for whether the C compiler supports C11 (body of main). 2338 ac_c_conftest_c11_main=' 2339 _Static_assert ((offsetof (struct anonymous, i) 2340 == offsetof (struct anonymous, w.k)), 2341 "Anonymous union alignment botch"); 2342 v1.i = 2; 2343 v1.w.k = 5; 2344 ok |= v1.i != 5; 2345 ' 2346 2347 # Test code for whether the C compiler supports C11 (complete). 2348 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2349 ${ac_c_conftest_c99_globals} 2350 ${ac_c_conftest_c11_globals} 2351 2352 int 2353 main (int argc, char **argv) 2354 { 2355 int ok = 0; 2356 ${ac_c_conftest_c89_main} 2357 ${ac_c_conftest_c99_main} 2358 ${ac_c_conftest_c11_main} 2359 return ok; 2360 } 2361 " 2362 2363 # Test code for whether the C compiler supports C99 (complete). 2364 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2365 ${ac_c_conftest_c99_globals} 2366 2367 int 2368 main (int argc, char **argv) 2369 { 2370 int ok = 0; 2371 ${ac_c_conftest_c89_main} 2372 ${ac_c_conftest_c99_main} 2373 return ok; 2374 } 2375 " 2376 2377 # Test code for whether the C compiler supports C89 (complete). 2378 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2379 2380 int 2381 main (int argc, char **argv) 2382 { 2383 int ok = 0; 2384 ${ac_c_conftest_c89_main} 2385 return ok; 2386 } 2387 " 2388 2389 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2390 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2391 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2392 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2393 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2394 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2395 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2396 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2397 as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2398 as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2399 2400 # Auxiliary files required by this configure script. 2401 ac_aux_files="config.guess config.sub missing install-sh compile" 2402 2403 # Locations in which to look for auxiliary files. 2404 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2405 2406 # Search for a directory containing all of the required auxiliary files, 2407 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2408 # If we don't find one directory that contains all the files we need, 2409 # we report the set of missing files from the *first* directory in 2410 # $ac_aux_dir_candidates and give up. 2411 ac_missing_aux_files="" 2412 ac_first_candidate=: 2413 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2414 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2415 as_found=false 2416 for as_dir in $ac_aux_dir_candidates 2417 do 2418 IFS=$as_save_IFS 2419 case $as_dir in #((( 2420 '') as_dir=./ ;; 2421 */) ;; 2422 *) as_dir=$as_dir/ ;; 2423 esac 2424 as_found=: 2425 2426 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2427 ac_aux_dir_found=yes 2428 ac_install_sh= 2429 for ac_aux in $ac_aux_files 2430 do 2431 # As a special case, if "install-sh" is required, that requirement 2432 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2433 # and $ac_install_sh is set appropriately for whichever one is found. 2434 if test x"$ac_aux" = x"install-sh" 2435 then 2436 if test -f "${as_dir}install-sh"; then 2437 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2438 ac_install_sh="${as_dir}install-sh -c" 2439 elif test -f "${as_dir}install.sh"; then 2440 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2441 ac_install_sh="${as_dir}install.sh -c" 2442 elif test -f "${as_dir}shtool"; then 2443 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2444 ac_install_sh="${as_dir}shtool install -c" 2445 else 2446 ac_aux_dir_found=no 2447 if $ac_first_candidate; then 2448 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2449 else 2450 break 2451 fi 2452 fi 2453 else 2454 if test -f "${as_dir}${ac_aux}"; then 2455 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2456 else 2457 ac_aux_dir_found=no 2458 if $ac_first_candidate; then 2459 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2460 else 2461 break 2462 fi 2463 fi 2464 fi 2465 done 2466 if test "$ac_aux_dir_found" = yes; then 2467 ac_aux_dir="$as_dir" 2468 break 2469 fi 2470 ac_first_candidate=false 2471 2472 as_found=false 2473 done 2474 IFS=$as_save_IFS 2475 if $as_found 2476 then : 2477 2478 else $as_nop 2479 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2480 fi 2481 2482 2483 # These three variables are undocumented and unsupported, 2484 # and are intended to be withdrawn in a future Autoconf release. 2485 # They can cause serious problems if a builder's source tree is in a directory 2486 # whose full name contains unusual characters. 2487 if test -f "${ac_aux_dir}config.guess"; then 2488 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2489 fi 2490 if test -f "${ac_aux_dir}config.sub"; then 2491 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2492 fi 2493 if test -f "$ac_aux_dir/configure"; then 2494 ac_configure="$SHELL ${ac_aux_dir}configure" 2495 fi 2496 2497 # Check that the precious variables saved in the cache have kept the same 2498 # value. 2499 ac_cache_corrupted=false 2500 for ac_var in $ac_precious_vars; do 2501 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2502 eval ac_new_set=\$ac_env_${ac_var}_set 2503 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2504 eval ac_new_val=\$ac_env_${ac_var}_value 2505 case $ac_old_set,$ac_new_set in 2506 set,) 2507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2508 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2509 ac_cache_corrupted=: ;; 2510 ,set) 2511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2512 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2513 ac_cache_corrupted=: ;; 2514 ,);; 2515 *) 2516 if test "x$ac_old_val" != "x$ac_new_val"; then 2517 # differences in whitespace do not lead to failure. 2518 ac_old_val_w=`echo x $ac_old_val` 2519 ac_new_val_w=`echo x $ac_new_val` 2520 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2522 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2523 ac_cache_corrupted=: 2524 else 2525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2526 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2527 eval $ac_var=\$ac_old_val 2528 fi 2529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2530 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2532 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2533 fi;; 2534 esac 2535 # Pass precious variables to config.status. 2536 if test "$ac_new_set" = set; then 2537 case $ac_new_val in 2538 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2539 *) ac_arg=$ac_var=$ac_new_val ;; 2540 esac 2541 case " $ac_configure_args " in 2542 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2543 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2544 esac 2545 fi 2546 done 2547 if $ac_cache_corrupted; then 2548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2549 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2551 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2552 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2553 and start over" "$LINENO" 5 2554 fi 2555 ## -------------------- ## 2556 ## Main body of script. ## 2557 ## -------------------- ## 2558 2559 ac_ext=c 2560 ac_cpp='$CPP $CPPFLAGS' 2561 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2562 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2563 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2564 2565 2566 2567 ac_config_headers="$ac_config_headers config.h" 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 # Expand $ac_aux_dir to an absolute path. 2581 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2582 2583 ac_ext=c 2584 ac_cpp='$CPP $CPPFLAGS' 2585 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2586 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2587 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2588 if test -n "$ac_tool_prefix"; then 2589 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2590 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2592 printf %s "checking for $ac_word... " >&6; } 2593 if test ${ac_cv_prog_CC+y} 2594 then : 2595 printf %s "(cached) " >&6 2596 else $as_nop 2597 if test -n "$CC"; then 2598 ac_cv_prog_CC="$CC" # Let the user override the test. 2599 else 2600 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2601 for as_dir in $PATH 2602 do 2603 IFS=$as_save_IFS 2604 case $as_dir in #((( 2605 '') as_dir=./ ;; 2606 */) ;; 2607 *) as_dir=$as_dir/ ;; 2608 esac 2609 for ac_exec_ext in '' $ac_executable_extensions; do 2610 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2611 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2612 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2613 break 2 2614 fi 2615 done 2616 done 2617 IFS=$as_save_IFS 2618 2619 fi 2620 fi 2621 CC=$ac_cv_prog_CC 2622 if test -n "$CC"; then 2623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2624 printf "%s\n" "$CC" >&6; } 2625 else 2626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2627 printf "%s\n" "no" >&6; } 2628 fi 2629 2630 2631 fi 2632 if test -z "$ac_cv_prog_CC"; then 2633 ac_ct_CC=$CC 2634 # Extract the first word of "gcc", so it can be a program name with args. 2635 set dummy gcc; ac_word=$2 2636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2637 printf %s "checking for $ac_word... " >&6; } 2638 if test ${ac_cv_prog_ac_ct_CC+y} 2639 then : 2640 printf %s "(cached) " >&6 2641 else $as_nop 2642 if test -n "$ac_ct_CC"; then 2643 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2644 else 2645 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2646 for as_dir in $PATH 2647 do 2648 IFS=$as_save_IFS 2649 case $as_dir in #((( 2650 '') as_dir=./ ;; 2651 */) ;; 2652 *) as_dir=$as_dir/ ;; 2653 esac 2654 for ac_exec_ext in '' $ac_executable_extensions; do 2655 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2656 ac_cv_prog_ac_ct_CC="gcc" 2657 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2658 break 2 2659 fi 2660 done 2661 done 2662 IFS=$as_save_IFS 2663 2664 fi 2665 fi 2666 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2667 if test -n "$ac_ct_CC"; then 2668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2669 printf "%s\n" "$ac_ct_CC" >&6; } 2670 else 2671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2672 printf "%s\n" "no" >&6; } 2673 fi 2674 2675 if test "x$ac_ct_CC" = x; then 2676 CC="" 2677 else 2678 case $cross_compiling:$ac_tool_warned in 2679 yes:) 2680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2681 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2682 ac_tool_warned=yes ;; 2683 esac 2684 CC=$ac_ct_CC 2685 fi 2686 else 2687 CC="$ac_cv_prog_CC" 2688 fi 2689 2690 if test -z "$CC"; then 2691 if test -n "$ac_tool_prefix"; then 2692 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2693 set dummy ${ac_tool_prefix}cc; ac_word=$2 2694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2695 printf %s "checking for $ac_word... " >&6; } 2696 if test ${ac_cv_prog_CC+y} 2697 then : 2698 printf %s "(cached) " >&6 2699 else $as_nop 2700 if test -n "$CC"; then 2701 ac_cv_prog_CC="$CC" # Let the user override the test. 2702 else 2703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2704 for as_dir in $PATH 2705 do 2706 IFS=$as_save_IFS 2707 case $as_dir in #((( 2708 '') as_dir=./ ;; 2709 */) ;; 2710 *) as_dir=$as_dir/ ;; 2711 esac 2712 for ac_exec_ext in '' $ac_executable_extensions; do 2713 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2714 ac_cv_prog_CC="${ac_tool_prefix}cc" 2715 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2716 break 2 2717 fi 2718 done 2719 done 2720 IFS=$as_save_IFS 2721 2722 fi 2723 fi 2724 CC=$ac_cv_prog_CC 2725 if test -n "$CC"; then 2726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2727 printf "%s\n" "$CC" >&6; } 2728 else 2729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2730 printf "%s\n" "no" >&6; } 2731 fi 2732 2733 2734 fi 2735 fi 2736 if test -z "$CC"; then 2737 # Extract the first word of "cc", so it can be a program name with args. 2738 set dummy cc; ac_word=$2 2739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2740 printf %s "checking for $ac_word... " >&6; } 2741 if test ${ac_cv_prog_CC+y} 2742 then : 2743 printf %s "(cached) " >&6 2744 else $as_nop 2745 if test -n "$CC"; then 2746 ac_cv_prog_CC="$CC" # Let the user override the test. 2747 else 2748 ac_prog_rejected=no 2749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2750 for as_dir in $PATH 2751 do 2752 IFS=$as_save_IFS 2753 case $as_dir in #((( 2754 '') as_dir=./ ;; 2755 */) ;; 2756 *) as_dir=$as_dir/ ;; 2757 esac 2758 for ac_exec_ext in '' $ac_executable_extensions; do 2759 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2760 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2761 ac_prog_rejected=yes 2762 continue 2763 fi 2764 ac_cv_prog_CC="cc" 2765 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2766 break 2 2767 fi 2768 done 2769 done 2770 IFS=$as_save_IFS 2771 2772 if test $ac_prog_rejected = yes; then 2773 # We found a bogon in the path, so make sure we never use it. 2774 set dummy $ac_cv_prog_CC 2775 shift 2776 if test $# != 0; then 2777 # We chose a different compiler from the bogus one. 2778 # However, it has the same basename, so the bogon will be chosen 2779 # first if we set CC to just the basename; use the full file name. 2780 shift 2781 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2782 fi 2783 fi 2784 fi 2785 fi 2786 CC=$ac_cv_prog_CC 2787 if test -n "$CC"; then 2788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2789 printf "%s\n" "$CC" >&6; } 2790 else 2791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2792 printf "%s\n" "no" >&6; } 2793 fi 2794 2795 2796 fi 2797 if test -z "$CC"; then 2798 if test -n "$ac_tool_prefix"; then 2799 for ac_prog in cl.exe 2800 do 2801 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2802 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2804 printf %s "checking for $ac_word... " >&6; } 2805 if test ${ac_cv_prog_CC+y} 2806 then : 2807 printf %s "(cached) " >&6 2808 else $as_nop 2809 if test -n "$CC"; then 2810 ac_cv_prog_CC="$CC" # Let the user override the test. 2811 else 2812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2813 for as_dir in $PATH 2814 do 2815 IFS=$as_save_IFS 2816 case $as_dir in #((( 2817 '') as_dir=./ ;; 2818 */) ;; 2819 *) as_dir=$as_dir/ ;; 2820 esac 2821 for ac_exec_ext in '' $ac_executable_extensions; do 2822 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2823 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2824 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2825 break 2 2826 fi 2827 done 2828 done 2829 IFS=$as_save_IFS 2830 2831 fi 2832 fi 2833 CC=$ac_cv_prog_CC 2834 if test -n "$CC"; then 2835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2836 printf "%s\n" "$CC" >&6; } 2837 else 2838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2839 printf "%s\n" "no" >&6; } 2840 fi 2841 2842 2843 test -n "$CC" && break 2844 done 2845 fi 2846 if test -z "$CC"; then 2847 ac_ct_CC=$CC 2848 for ac_prog in cl.exe 2849 do 2850 # Extract the first word of "$ac_prog", so it can be a program name with args. 2851 set dummy $ac_prog; ac_word=$2 2852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2853 printf %s "checking for $ac_word... " >&6; } 2854 if test ${ac_cv_prog_ac_ct_CC+y} 2855 then : 2856 printf %s "(cached) " >&6 2857 else $as_nop 2858 if test -n "$ac_ct_CC"; then 2859 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2860 else 2861 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2862 for as_dir in $PATH 2863 do 2864 IFS=$as_save_IFS 2865 case $as_dir in #((( 2866 '') as_dir=./ ;; 2867 */) ;; 2868 *) as_dir=$as_dir/ ;; 2869 esac 2870 for ac_exec_ext in '' $ac_executable_extensions; do 2871 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2872 ac_cv_prog_ac_ct_CC="$ac_prog" 2873 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2874 break 2 2875 fi 2876 done 2877 done 2878 IFS=$as_save_IFS 2879 2880 fi 2881 fi 2882 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2883 if test -n "$ac_ct_CC"; then 2884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2885 printf "%s\n" "$ac_ct_CC" >&6; } 2886 else 2887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2888 printf "%s\n" "no" >&6; } 2889 fi 2890 2891 2892 test -n "$ac_ct_CC" && break 2893 done 2894 2895 if test "x$ac_ct_CC" = x; then 2896 CC="" 2897 else 2898 case $cross_compiling:$ac_tool_warned in 2899 yes:) 2900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2901 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2902 ac_tool_warned=yes ;; 2903 esac 2904 CC=$ac_ct_CC 2905 fi 2906 fi 2907 2908 fi 2909 if test -z "$CC"; then 2910 if test -n "$ac_tool_prefix"; then 2911 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 2912 set dummy ${ac_tool_prefix}clang; ac_word=$2 2913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2914 printf %s "checking for $ac_word... " >&6; } 2915 if test ${ac_cv_prog_CC+y} 2916 then : 2917 printf %s "(cached) " >&6 2918 else $as_nop 2919 if test -n "$CC"; then 2920 ac_cv_prog_CC="$CC" # Let the user override the test. 2921 else 2922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2923 for as_dir in $PATH 2924 do 2925 IFS=$as_save_IFS 2926 case $as_dir in #((( 2927 '') as_dir=./ ;; 2928 */) ;; 2929 *) as_dir=$as_dir/ ;; 2930 esac 2931 for ac_exec_ext in '' $ac_executable_extensions; do 2932 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2933 ac_cv_prog_CC="${ac_tool_prefix}clang" 2934 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2935 break 2 2936 fi 2937 done 2938 done 2939 IFS=$as_save_IFS 2940 2941 fi 2942 fi 2943 CC=$ac_cv_prog_CC 2944 if test -n "$CC"; then 2945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2946 printf "%s\n" "$CC" >&6; } 2947 else 2948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2949 printf "%s\n" "no" >&6; } 2950 fi 2951 2952 2953 fi 2954 if test -z "$ac_cv_prog_CC"; then 2955 ac_ct_CC=$CC 2956 # Extract the first word of "clang", so it can be a program name with args. 2957 set dummy clang; ac_word=$2 2958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2959 printf %s "checking for $ac_word... " >&6; } 2960 if test ${ac_cv_prog_ac_ct_CC+y} 2961 then : 2962 printf %s "(cached) " >&6 2963 else $as_nop 2964 if test -n "$ac_ct_CC"; then 2965 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2966 else 2967 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2968 for as_dir in $PATH 2969 do 2970 IFS=$as_save_IFS 2971 case $as_dir in #((( 2972 '') as_dir=./ ;; 2973 */) ;; 2974 *) as_dir=$as_dir/ ;; 2975 esac 2976 for ac_exec_ext in '' $ac_executable_extensions; do 2977 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2978 ac_cv_prog_ac_ct_CC="clang" 2979 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2980 break 2 2981 fi 2982 done 2983 done 2984 IFS=$as_save_IFS 2985 2986 fi 2987 fi 2988 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2989 if test -n "$ac_ct_CC"; then 2990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2991 printf "%s\n" "$ac_ct_CC" >&6; } 2992 else 2993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2994 printf "%s\n" "no" >&6; } 2995 fi 2996 2997 if test "x$ac_ct_CC" = x; then 2998 CC="" 2999 else 3000 case $cross_compiling:$ac_tool_warned in 3001 yes:) 3002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3003 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3004 ac_tool_warned=yes ;; 3005 esac 3006 CC=$ac_ct_CC 3007 fi 3008 else 3009 CC="$ac_cv_prog_CC" 3010 fi 3011 3012 fi 3013 3014 3015 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3016 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3017 as_fn_error $? "no acceptable C compiler found in \$PATH 3018 See \`config.log' for more details" "$LINENO" 5; } 3019 3020 # Provide some information about the compiler. 3021 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3022 set X $ac_compile 3023 ac_compiler=$2 3024 for ac_option in --version -v -V -qversion -version; do 3025 { { ac_try="$ac_compiler $ac_option >&5" 3026 case "(($ac_try" in 3027 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3028 *) ac_try_echo=$ac_try;; 3029 esac 3030 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3031 printf "%s\n" "$ac_try_echo"; } >&5 3032 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3033 ac_status=$? 3034 if test -s conftest.err; then 3035 sed '10a\ 3036 ... rest of stderr output deleted ... 3037 10q' conftest.err >conftest.er1 3038 cat conftest.er1 >&5 3039 fi 3040 rm -f conftest.er1 conftest.err 3041 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3042 test $ac_status = 0; } 3043 done 3044 3045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3046 /* end confdefs.h. */ 3047 3048 int 3049 main (void) 3050 { 3051 3052 ; 3053 return 0; 3054 } 3055 _ACEOF 3056 ac_clean_files_save=$ac_clean_files 3057 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3058 # Try to create an executable without -o first, disregard a.out. 3059 # It will help us diagnose broken compilers, and finding out an intuition 3060 # of exeext. 3061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3062 printf %s "checking whether the C compiler works... " >&6; } 3063 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3064 3065 # The possible output files: 3066 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3067 3068 ac_rmfiles= 3069 for ac_file in $ac_files 3070 do 3071 case $ac_file in 3072 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3073 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3074 esac 3075 done 3076 rm -f $ac_rmfiles 3077 3078 if { { ac_try="$ac_link_default" 3079 case "(($ac_try" in 3080 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3081 *) ac_try_echo=$ac_try;; 3082 esac 3083 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3084 printf "%s\n" "$ac_try_echo"; } >&5 3085 (eval "$ac_link_default") 2>&5 3086 ac_status=$? 3087 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3088 test $ac_status = 0; } 3089 then : 3090 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3091 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3092 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3093 # so that the user can short-circuit this test for compilers unknown to 3094 # Autoconf. 3095 for ac_file in $ac_files '' 3096 do 3097 test -f "$ac_file" || continue 3098 case $ac_file in 3099 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3100 ;; 3101 [ab].out ) 3102 # We found the default executable, but exeext='' is most 3103 # certainly right. 3104 break;; 3105 *.* ) 3106 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3107 then :; else 3108 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3109 fi 3110 # We set ac_cv_exeext here because the later test for it is not 3111 # safe: cross compilers may not add the suffix if given an `-o' 3112 # argument, so we may need to know it at that point already. 3113 # Even if this section looks crufty: it has the advantage of 3114 # actually working. 3115 break;; 3116 * ) 3117 break;; 3118 esac 3119 done 3120 test "$ac_cv_exeext" = no && ac_cv_exeext= 3121 3122 else $as_nop 3123 ac_file='' 3124 fi 3125 if test -z "$ac_file" 3126 then : 3127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3128 printf "%s\n" "no" >&6; } 3129 printf "%s\n" "$as_me: failed program was:" >&5 3130 sed 's/^/| /' conftest.$ac_ext >&5 3131 3132 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3133 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3134 as_fn_error 77 "C compiler cannot create executables 3135 See \`config.log' for more details" "$LINENO" 5; } 3136 else $as_nop 3137 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3138 printf "%s\n" "yes" >&6; } 3139 fi 3140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3141 printf %s "checking for C compiler default output file name... " >&6; } 3142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3143 printf "%s\n" "$ac_file" >&6; } 3144 ac_exeext=$ac_cv_exeext 3145 3146 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3147 ac_clean_files=$ac_clean_files_save 3148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3149 printf %s "checking for suffix of executables... " >&6; } 3150 if { { ac_try="$ac_link" 3151 case "(($ac_try" in 3152 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3153 *) ac_try_echo=$ac_try;; 3154 esac 3155 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3156 printf "%s\n" "$ac_try_echo"; } >&5 3157 (eval "$ac_link") 2>&5 3158 ac_status=$? 3159 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3160 test $ac_status = 0; } 3161 then : 3162 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3163 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3164 # work properly (i.e., refer to `conftest.exe'), while it won't with 3165 # `rm'. 3166 for ac_file in conftest.exe conftest conftest.*; do 3167 test -f "$ac_file" || continue 3168 case $ac_file in 3169 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3170 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3171 break;; 3172 * ) break;; 3173 esac 3174 done 3175 else $as_nop 3176 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3177 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3178 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3179 See \`config.log' for more details" "$LINENO" 5; } 3180 fi 3181 rm -f conftest conftest$ac_cv_exeext 3182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3183 printf "%s\n" "$ac_cv_exeext" >&6; } 3184 3185 rm -f conftest.$ac_ext 3186 EXEEXT=$ac_cv_exeext 3187 ac_exeext=$EXEEXT 3188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3189 /* end confdefs.h. */ 3190 #include <stdio.h> 3191 int 3192 main (void) 3193 { 3194 FILE *f = fopen ("conftest.out", "w"); 3195 return ferror (f) || fclose (f) != 0; 3196 3197 ; 3198 return 0; 3199 } 3200 _ACEOF 3201 ac_clean_files="$ac_clean_files conftest.out" 3202 # Check that the compiler produces executables we can run. If not, either 3203 # the compiler is broken, or we cross compile. 3204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3205 printf %s "checking whether we are cross compiling... " >&6; } 3206 if test "$cross_compiling" != yes; then 3207 { { ac_try="$ac_link" 3208 case "(($ac_try" in 3209 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3210 *) ac_try_echo=$ac_try;; 3211 esac 3212 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3213 printf "%s\n" "$ac_try_echo"; } >&5 3214 (eval "$ac_link") 2>&5 3215 ac_status=$? 3216 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3217 test $ac_status = 0; } 3218 if { ac_try='./conftest$ac_cv_exeext' 3219 { { case "(($ac_try" in 3220 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3221 *) ac_try_echo=$ac_try;; 3222 esac 3223 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3224 printf "%s\n" "$ac_try_echo"; } >&5 3225 (eval "$ac_try") 2>&5 3226 ac_status=$? 3227 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3228 test $ac_status = 0; }; }; then 3229 cross_compiling=no 3230 else 3231 if test "$cross_compiling" = maybe; then 3232 cross_compiling=yes 3233 else 3234 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3235 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3236 as_fn_error 77 "cannot run C compiled programs. 3237 If you meant to cross compile, use \`--host'. 3238 See \`config.log' for more details" "$LINENO" 5; } 3239 fi 3240 fi 3241 fi 3242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3243 printf "%s\n" "$cross_compiling" >&6; } 3244 3245 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3246 ac_clean_files=$ac_clean_files_save 3247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3248 printf %s "checking for suffix of object files... " >&6; } 3249 if test ${ac_cv_objext+y} 3250 then : 3251 printf %s "(cached) " >&6 3252 else $as_nop 3253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3254 /* end confdefs.h. */ 3255 3256 int 3257 main (void) 3258 { 3259 3260 ; 3261 return 0; 3262 } 3263 _ACEOF 3264 rm -f conftest.o conftest.obj 3265 if { { ac_try="$ac_compile" 3266 case "(($ac_try" in 3267 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3268 *) ac_try_echo=$ac_try;; 3269 esac 3270 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3271 printf "%s\n" "$ac_try_echo"; } >&5 3272 (eval "$ac_compile") 2>&5 3273 ac_status=$? 3274 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3275 test $ac_status = 0; } 3276 then : 3277 for ac_file in conftest.o conftest.obj conftest.*; do 3278 test -f "$ac_file" || continue; 3279 case $ac_file in 3280 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3281 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3282 break;; 3283 esac 3284 done 3285 else $as_nop 3286 printf "%s\n" "$as_me: failed program was:" >&5 3287 sed 's/^/| /' conftest.$ac_ext >&5 3288 3289 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3290 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3291 as_fn_error $? "cannot compute suffix of object files: cannot compile 3292 See \`config.log' for more details" "$LINENO" 5; } 3293 fi 3294 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3295 fi 3296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3297 printf "%s\n" "$ac_cv_objext" >&6; } 3298 OBJEXT=$ac_cv_objext 3299 ac_objext=$OBJEXT 3300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3301 printf %s "checking whether the compiler supports GNU C... " >&6; } 3302 if test ${ac_cv_c_compiler_gnu+y} 3303 then : 3304 printf %s "(cached) " >&6 3305 else $as_nop 3306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3307 /* end confdefs.h. */ 3308 3309 int 3310 main (void) 3311 { 3312 #ifndef __GNUC__ 3313 choke me 3314 #endif 3315 3316 ; 3317 return 0; 3318 } 3319 _ACEOF 3320 if ac_fn_c_try_compile "$LINENO" 3321 then : 3322 ac_compiler_gnu=yes 3323 else $as_nop 3324 ac_compiler_gnu=no 3325 fi 3326 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3327 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3328 3329 fi 3330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3331 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3332 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3333 3334 if test $ac_compiler_gnu = yes; then 3335 GCC=yes 3336 else 3337 GCC= 3338 fi 3339 ac_test_CFLAGS=${CFLAGS+y} 3340 ac_save_CFLAGS=$CFLAGS 3341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3342 printf %s "checking whether $CC accepts -g... " >&6; } 3343 if test ${ac_cv_prog_cc_g+y} 3344 then : 3345 printf %s "(cached) " >&6 3346 else $as_nop 3347 ac_save_c_werror_flag=$ac_c_werror_flag 3348 ac_c_werror_flag=yes 3349 ac_cv_prog_cc_g=no 3350 CFLAGS="-g" 3351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3352 /* end confdefs.h. */ 3353 3354 int 3355 main (void) 3356 { 3357 3358 ; 3359 return 0; 3360 } 3361 _ACEOF 3362 if ac_fn_c_try_compile "$LINENO" 3363 then : 3364 ac_cv_prog_cc_g=yes 3365 else $as_nop 3366 CFLAGS="" 3367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3368 /* end confdefs.h. */ 3369 3370 int 3371 main (void) 3372 { 3373 3374 ; 3375 return 0; 3376 } 3377 _ACEOF 3378 if ac_fn_c_try_compile "$LINENO" 3379 then : 3380 3381 else $as_nop 3382 ac_c_werror_flag=$ac_save_c_werror_flag 3383 CFLAGS="-g" 3384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3385 /* end confdefs.h. */ 3386 3387 int 3388 main (void) 3389 { 3390 3391 ; 3392 return 0; 3393 } 3394 _ACEOF 3395 if ac_fn_c_try_compile "$LINENO" 3396 then : 3397 ac_cv_prog_cc_g=yes 3398 fi 3399 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3400 fi 3401 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3402 fi 3403 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3404 ac_c_werror_flag=$ac_save_c_werror_flag 3405 fi 3406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3407 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3408 if test $ac_test_CFLAGS; then 3409 CFLAGS=$ac_save_CFLAGS 3410 elif test $ac_cv_prog_cc_g = yes; then 3411 if test "$GCC" = yes; then 3412 CFLAGS="-g -O2" 3413 else 3414 CFLAGS="-g" 3415 fi 3416 else 3417 if test "$GCC" = yes; then 3418 CFLAGS="-O2" 3419 else 3420 CFLAGS= 3421 fi 3422 fi 3423 ac_prog_cc_stdc=no 3424 if test x$ac_prog_cc_stdc = xno 3425 then : 3426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3427 printf %s "checking for $CC option to enable C11 features... " >&6; } 3428 if test ${ac_cv_prog_cc_c11+y} 3429 then : 3430 printf %s "(cached) " >&6 3431 else $as_nop 3432 ac_cv_prog_cc_c11=no 3433 ac_save_CC=$CC 3434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3435 /* end confdefs.h. */ 3436 $ac_c_conftest_c11_program 3437 _ACEOF 3438 for ac_arg in '' -std=gnu11 3439 do 3440 CC="$ac_save_CC $ac_arg" 3441 if ac_fn_c_try_compile "$LINENO" 3442 then : 3443 ac_cv_prog_cc_c11=$ac_arg 3444 fi 3445 rm -f core conftest.err conftest.$ac_objext conftest.beam 3446 test "x$ac_cv_prog_cc_c11" != "xno" && break 3447 done 3448 rm -f conftest.$ac_ext 3449 CC=$ac_save_CC 3450 fi 3451 3452 if test "x$ac_cv_prog_cc_c11" = xno 3453 then : 3454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3455 printf "%s\n" "unsupported" >&6; } 3456 else $as_nop 3457 if test "x$ac_cv_prog_cc_c11" = x 3458 then : 3459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3460 printf "%s\n" "none needed" >&6; } 3461 else $as_nop 3462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3463 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3464 CC="$CC $ac_cv_prog_cc_c11" 3465 fi 3466 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3467 ac_prog_cc_stdc=c11 3468 fi 3469 fi 3470 if test x$ac_prog_cc_stdc = xno 3471 then : 3472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3473 printf %s "checking for $CC option to enable C99 features... " >&6; } 3474 if test ${ac_cv_prog_cc_c99+y} 3475 then : 3476 printf %s "(cached) " >&6 3477 else $as_nop 3478 ac_cv_prog_cc_c99=no 3479 ac_save_CC=$CC 3480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3481 /* end confdefs.h. */ 3482 $ac_c_conftest_c99_program 3483 _ACEOF 3484 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3485 do 3486 CC="$ac_save_CC $ac_arg" 3487 if ac_fn_c_try_compile "$LINENO" 3488 then : 3489 ac_cv_prog_cc_c99=$ac_arg 3490 fi 3491 rm -f core conftest.err conftest.$ac_objext conftest.beam 3492 test "x$ac_cv_prog_cc_c99" != "xno" && break 3493 done 3494 rm -f conftest.$ac_ext 3495 CC=$ac_save_CC 3496 fi 3497 3498 if test "x$ac_cv_prog_cc_c99" = xno 3499 then : 3500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3501 printf "%s\n" "unsupported" >&6; } 3502 else $as_nop 3503 if test "x$ac_cv_prog_cc_c99" = x 3504 then : 3505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3506 printf "%s\n" "none needed" >&6; } 3507 else $as_nop 3508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3509 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3510 CC="$CC $ac_cv_prog_cc_c99" 3511 fi 3512 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3513 ac_prog_cc_stdc=c99 3514 fi 3515 fi 3516 if test x$ac_prog_cc_stdc = xno 3517 then : 3518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3519 printf %s "checking for $CC option to enable C89 features... " >&6; } 3520 if test ${ac_cv_prog_cc_c89+y} 3521 then : 3522 printf %s "(cached) " >&6 3523 else $as_nop 3524 ac_cv_prog_cc_c89=no 3525 ac_save_CC=$CC 3526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3527 /* end confdefs.h. */ 3528 $ac_c_conftest_c89_program 3529 _ACEOF 3530 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3531 do 3532 CC="$ac_save_CC $ac_arg" 3533 if ac_fn_c_try_compile "$LINENO" 3534 then : 3535 ac_cv_prog_cc_c89=$ac_arg 3536 fi 3537 rm -f core conftest.err conftest.$ac_objext conftest.beam 3538 test "x$ac_cv_prog_cc_c89" != "xno" && break 3539 done 3540 rm -f conftest.$ac_ext 3541 CC=$ac_save_CC 3542 fi 3543 3544 if test "x$ac_cv_prog_cc_c89" = xno 3545 then : 3546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3547 printf "%s\n" "unsupported" >&6; } 3548 else $as_nop 3549 if test "x$ac_cv_prog_cc_c89" = x 3550 then : 3551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3552 printf "%s\n" "none needed" >&6; } 3553 else $as_nop 3554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3555 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3556 CC="$CC $ac_cv_prog_cc_c89" 3557 fi 3558 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3559 ac_prog_cc_stdc=c89 3560 fi 3561 fi 3562 3563 ac_ext=c 3564 ac_cpp='$CPP $CPPFLAGS' 3565 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3566 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3567 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3568 3569 3570 ac_ext=c 3571 ac_cpp='$CPP $CPPFLAGS' 3572 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3573 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3574 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3576 printf %s "checking whether $CC understands -c and -o together... " >&6; } 3577 if test ${am_cv_prog_cc_c_o+y} 3578 then : 3579 printf %s "(cached) " >&6 3580 else $as_nop 3581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3582 /* end confdefs.h. */ 3583 3584 int 3585 main (void) 3586 { 3587 3588 ; 3589 return 0; 3590 } 3591 _ACEOF 3592 # Make sure it works both with $CC and with simple cc. 3593 # Following AC_PROG_CC_C_O, we do the test twice because some 3594 # compilers refuse to overwrite an existing .o file with -o, 3595 # though they will create one. 3596 am_cv_prog_cc_c_o=yes 3597 for am_i in 1 2; do 3598 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3599 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3600 ac_status=$? 3601 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3602 (exit $ac_status); } \ 3603 && test -f conftest2.$ac_objext; then 3604 : OK 3605 else 3606 am_cv_prog_cc_c_o=no 3607 break 3608 fi 3609 done 3610 rm -f core conftest* 3611 unset am_i 3612 fi 3613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3614 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 3615 if test "$am_cv_prog_cc_c_o" != yes; then 3616 # Losing compiler, so override with the script. 3617 # FIXME: It is wrong to rewrite CC. 3618 # But if we don't then we get into trouble of one sort or another. 3619 # A longer-term fix would be to have automake use am__CC in this case, 3620 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3621 CC="$am_aux_dir/compile $CC" 3622 fi 3623 ac_ext=c 3624 ac_cpp='$CPP $CPPFLAGS' 3625 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3626 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3627 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3628 3629 3630 3631 ac_header= ac_cache= 3632 for ac_item in $ac_header_c_list 3633 do 3634 if test $ac_cache; then 3635 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3636 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3637 printf "%s\n" "#define $ac_item 1" >> confdefs.h 3638 fi 3639 ac_header= ac_cache= 3640 elif test $ac_header; then 3641 ac_cache=$ac_item 3642 else 3643 ac_header=$ac_item 3644 fi 3645 done 3646 3647 3648 3649 3650 3651 3652 3653 3654 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3655 then : 3656 3657 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 3658 3659 fi 3660 3661 3662 3663 3664 3665 3666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3667 printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3668 if test ${ac_cv_safe_to_define___extensions__+y} 3669 then : 3670 printf %s "(cached) " >&6 3671 else $as_nop 3672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3673 /* end confdefs.h. */ 3674 3675 # define __EXTENSIONS__ 1 3676 $ac_includes_default 3677 int 3678 main (void) 3679 { 3680 3681 ; 3682 return 0; 3683 } 3684 _ACEOF 3685 if ac_fn_c_try_compile "$LINENO" 3686 then : 3687 ac_cv_safe_to_define___extensions__=yes 3688 else $as_nop 3689 ac_cv_safe_to_define___extensions__=no 3690 fi 3691 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3692 fi 3693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3694 printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } 3695 3696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 3697 printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 3698 if test ${ac_cv_should_define__xopen_source+y} 3699 then : 3700 printf %s "(cached) " >&6 3701 else $as_nop 3702 ac_cv_should_define__xopen_source=no 3703 if test $ac_cv_header_wchar_h = yes 3704 then : 3705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3706 /* end confdefs.h. */ 3707 3708 #include <wchar.h> 3709 mbstate_t x; 3710 int 3711 main (void) 3712 { 3713 3714 ; 3715 return 0; 3716 } 3717 _ACEOF 3718 if ac_fn_c_try_compile "$LINENO" 3719 then : 3720 3721 else $as_nop 3722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3723 /* end confdefs.h. */ 3724 3725 #define _XOPEN_SOURCE 500 3726 #include <wchar.h> 3727 mbstate_t x; 3728 int 3729 main (void) 3730 { 3731 3732 ; 3733 return 0; 3734 } 3735 _ACEOF 3736 if ac_fn_c_try_compile "$LINENO" 3737 then : 3738 ac_cv_should_define__xopen_source=yes 3739 fi 3740 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3741 fi 3742 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3743 fi 3744 fi 3745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 3746 printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } 3747 3748 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h 3749 3750 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3751 3752 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h 3753 3754 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 3755 3756 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 3757 3758 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h 3759 3760 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3761 3762 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 3763 3764 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 3765 3766 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 3767 3768 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 3769 3770 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 3771 3772 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 3773 3774 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 3775 3776 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h 3777 3778 if test $ac_cv_header_minix_config_h = yes 3779 then : 3780 MINIX=yes 3781 printf "%s\n" "#define _MINIX 1" >>confdefs.h 3782 3783 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 3784 3785 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h 3786 3787 else $as_nop 3788 MINIX= 3789 fi 3790 if test $ac_cv_safe_to_define___extensions__ = yes 3791 then : 3792 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h 3793 3794 fi 3795 if test $ac_cv_should_define__xopen_source = yes 3796 then : 3797 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 3798 3799 fi 3800 3801 3802 # Initialize Automake 3803 am__api_version='1.16' 3804 3805 3806 # Find a good install program. We prefer a C program (faster), 3807 # so one script is as good as another. But avoid the broken or 3808 # incompatible versions: 3809 # SysV /etc/install, /usr/sbin/install 3810 # SunOS /usr/etc/install 3811 # IRIX /sbin/install 3812 # AIX /bin/install 3813 # AmigaOS /C/install, which installs bootblocks on floppy discs 3814 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3815 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3816 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3817 # OS/2's system install, which has a completely different semantic 3818 # ./install, which can be erroneously created by make from ./install.sh. 3819 # Reject install programs that cannot install multiple files. 3820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3821 printf %s "checking for a BSD-compatible install... " >&6; } 3822 if test -z "$INSTALL"; then 3823 if test ${ac_cv_path_install+y} 3824 then : 3825 printf %s "(cached) " >&6 3826 else $as_nop 3827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3828 for as_dir in $PATH 3829 do 3830 IFS=$as_save_IFS 3831 case $as_dir in #((( 3832 '') as_dir=./ ;; 3833 */) ;; 3834 *) as_dir=$as_dir/ ;; 3835 esac 3836 # Account for fact that we put trailing slashes in our PATH walk. 3837 case $as_dir in #(( 3838 ./ | /[cC]/* | \ 3839 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3840 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3841 /usr/ucb/* ) ;; 3842 *) 3843 # OSF1 and SCO ODT 3.0 have their own names for install. 3844 # Don't use installbsd from OSF since it installs stuff as root 3845 # by default. 3846 for ac_prog in ginstall scoinst install; do 3847 for ac_exec_ext in '' $ac_executable_extensions; do 3848 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 3849 if test $ac_prog = install && 3850 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3851 # AIX install. It has an incompatible calling convention. 3852 : 3853 elif test $ac_prog = install && 3854 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3855 # program-specific install script used by HP pwplus--don't use. 3856 : 3857 else 3858 rm -rf conftest.one conftest.two conftest.dir 3859 echo one > conftest.one 3860 echo two > conftest.two 3861 mkdir conftest.dir 3862 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 3863 test -s conftest.one && test -s conftest.two && 3864 test -s conftest.dir/conftest.one && 3865 test -s conftest.dir/conftest.two 3866 then 3867 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 3868 break 3 3869 fi 3870 fi 3871 fi 3872 done 3873 done 3874 ;; 3875 esac 3876 3877 done 3878 IFS=$as_save_IFS 3879 3880 rm -rf conftest.one conftest.two conftest.dir 3881 3882 fi 3883 if test ${ac_cv_path_install+y}; then 3884 INSTALL=$ac_cv_path_install 3885 else 3886 # As a last resort, use the slow shell script. Don't cache a 3887 # value for INSTALL within a source directory, because that will 3888 # break other packages using the cache if that directory is 3889 # removed, or if the value is a relative name. 3890 INSTALL=$ac_install_sh 3891 fi 3892 fi 3893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3894 printf "%s\n" "$INSTALL" >&6; } 3895 3896 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3897 # It thinks the first close brace ends the variable substitution. 3898 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3899 3900 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3901 3902 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3903 3904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3905 printf %s "checking whether build environment is sane... " >&6; } 3906 # Reject unsafe characters in $srcdir or the absolute working directory 3907 # name. Accept space and tab only in the latter. 3908 am_lf=' 3909 ' 3910 case `pwd` in 3911 *[\\\"\#\$\&\'\`$am_lf]*) 3912 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3913 esac 3914 case $srcdir in 3915 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3916 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3917 esac 3918 3919 # Do 'set' in a subshell so we don't clobber the current shell's 3920 # arguments. Must try -L first in case configure is actually a 3921 # symlink; some systems play weird games with the mod time of symlinks 3922 # (eg FreeBSD returns the mod time of the symlink's containing 3923 # directory). 3924 if ( 3925 am_has_slept=no 3926 for am_try in 1 2; do 3927 echo "timestamp, slept: $am_has_slept" > conftest.file 3928 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3929 if test "$*" = "X"; then 3930 # -L didn't work. 3931 set X `ls -t "$srcdir/configure" conftest.file` 3932 fi 3933 if test "$*" != "X $srcdir/configure conftest.file" \ 3934 && test "$*" != "X conftest.file $srcdir/configure"; then 3935 3936 # If neither matched, then we have a broken ls. This can happen 3937 # if, for instance, CONFIG_SHELL is bash and it inherits a 3938 # broken ls alias from the environment. This has actually 3939 # happened. Such a system could not be considered "sane". 3940 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3941 alias in your environment" "$LINENO" 5 3942 fi 3943 if test "$2" = conftest.file || test $am_try -eq 2; then 3944 break 3945 fi 3946 # Just in case. 3947 sleep 1 3948 am_has_slept=yes 3949 done 3950 test "$2" = conftest.file 3951 ) 3952 then 3953 # Ok. 3954 : 3955 else 3956 as_fn_error $? "newly created file is older than distributed files! 3957 Check your system clock" "$LINENO" 5 3958 fi 3959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3960 printf "%s\n" "yes" >&6; } 3961 # If we didn't sleep, we still need to ensure time stamps of config.status and 3962 # generated files are strictly newer. 3963 am_sleep_pid= 3964 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3965 ( sleep 1 ) & 3966 am_sleep_pid=$! 3967 fi 3968 3969 rm -f conftest.file 3970 3971 test "$program_prefix" != NONE && 3972 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3973 # Use a double $ so make ignores it. 3974 test "$program_suffix" != NONE && 3975 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3976 # Double any \ or $. 3977 # By default was `s,x,x', remove it if useless. 3978 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3979 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 3980 3981 3982 if test x"${MISSING+set}" != xset; then 3983 MISSING="\${SHELL} '$am_aux_dir/missing'" 3984 fi 3985 # Use eval to expand $SHELL 3986 if eval "$MISSING --is-lightweight"; then 3987 am_missing_run="$MISSING " 3988 else 3989 am_missing_run= 3990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3991 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3992 fi 3993 3994 if test x"${install_sh+set}" != xset; then 3995 case $am_aux_dir in 3996 *\ * | *\ *) 3997 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3998 *) 3999 install_sh="\${SHELL} $am_aux_dir/install-sh" 4000 esac 4001 fi 4002 4003 # Installed binaries are usually stripped using 'strip' when the user 4004 # run "make install-strip". However 'strip' might not be the right 4005 # tool to use in cross-compilation environments, therefore Automake 4006 # will honor the 'STRIP' environment variable to overrule this program. 4007 if test "$cross_compiling" != no; then 4008 if test -n "$ac_tool_prefix"; then 4009 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4010 set dummy ${ac_tool_prefix}strip; ac_word=$2 4011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4012 printf %s "checking for $ac_word... " >&6; } 4013 if test ${ac_cv_prog_STRIP+y} 4014 then : 4015 printf %s "(cached) " >&6 4016 else $as_nop 4017 if test -n "$STRIP"; then 4018 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4019 else 4020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4021 for as_dir in $PATH 4022 do 4023 IFS=$as_save_IFS 4024 case $as_dir in #((( 4025 '') as_dir=./ ;; 4026 */) ;; 4027 *) as_dir=$as_dir/ ;; 4028 esac 4029 for ac_exec_ext in '' $ac_executable_extensions; do 4030 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4031 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4032 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4033 break 2 4034 fi 4035 done 4036 done 4037 IFS=$as_save_IFS 4038 4039 fi 4040 fi 4041 STRIP=$ac_cv_prog_STRIP 4042 if test -n "$STRIP"; then 4043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4044 printf "%s\n" "$STRIP" >&6; } 4045 else 4046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4047 printf "%s\n" "no" >&6; } 4048 fi 4049 4050 4051 fi 4052 if test -z "$ac_cv_prog_STRIP"; then 4053 ac_ct_STRIP=$STRIP 4054 # Extract the first word of "strip", so it can be a program name with args. 4055 set dummy strip; ac_word=$2 4056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4057 printf %s "checking for $ac_word... " >&6; } 4058 if test ${ac_cv_prog_ac_ct_STRIP+y} 4059 then : 4060 printf %s "(cached) " >&6 4061 else $as_nop 4062 if test -n "$ac_ct_STRIP"; then 4063 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4064 else 4065 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4066 for as_dir in $PATH 4067 do 4068 IFS=$as_save_IFS 4069 case $as_dir in #((( 4070 '') as_dir=./ ;; 4071 */) ;; 4072 *) as_dir=$as_dir/ ;; 4073 esac 4074 for ac_exec_ext in '' $ac_executable_extensions; do 4075 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4076 ac_cv_prog_ac_ct_STRIP="strip" 4077 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4078 break 2 4079 fi 4080 done 4081 done 4082 IFS=$as_save_IFS 4083 4084 fi 4085 fi 4086 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4087 if test -n "$ac_ct_STRIP"; then 4088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4089 printf "%s\n" "$ac_ct_STRIP" >&6; } 4090 else 4091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4092 printf "%s\n" "no" >&6; } 4093 fi 4094 4095 if test "x$ac_ct_STRIP" = x; then 4096 STRIP=":" 4097 else 4098 case $cross_compiling:$ac_tool_warned in 4099 yes:) 4100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4101 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4102 ac_tool_warned=yes ;; 4103 esac 4104 STRIP=$ac_ct_STRIP 4105 fi 4106 else 4107 STRIP="$ac_cv_prog_STRIP" 4108 fi 4109 4110 fi 4111 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4112 4113 4114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 4115 printf %s "checking for a race-free mkdir -p... " >&6; } 4116 if test -z "$MKDIR_P"; then 4117 if test ${ac_cv_path_mkdir+y} 4118 then : 4119 printf %s "(cached) " >&6 4120 else $as_nop 4121 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4122 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4123 do 4124 IFS=$as_save_IFS 4125 case $as_dir in #((( 4126 '') as_dir=./ ;; 4127 */) ;; 4128 *) as_dir=$as_dir/ ;; 4129 esac 4130 for ac_prog in mkdir gmkdir; do 4131 for ac_exec_ext in '' $ac_executable_extensions; do 4132 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 4133 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 4134 'mkdir ('*'coreutils) '* | \ 4135 'BusyBox '* | \ 4136 'mkdir (fileutils) '4.1*) 4137 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 4138 break 3;; 4139 esac 4140 done 4141 done 4142 done 4143 IFS=$as_save_IFS 4144 4145 fi 4146 4147 test -d ./--version && rmdir ./--version 4148 if test ${ac_cv_path_mkdir+y}; then 4149 MKDIR_P="$ac_cv_path_mkdir -p" 4150 else 4151 # As a last resort, use the slow shell script. Don't cache a 4152 # value for MKDIR_P within a source directory, because that will 4153 # break other packages using the cache if that directory is 4154 # removed, or if the value is a relative name. 4155 MKDIR_P="$ac_install_sh -d" 4156 fi 4157 fi 4158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4159 printf "%s\n" "$MKDIR_P" >&6; } 4160 4161 for ac_prog in gawk mawk nawk awk 4162 do 4163 # Extract the first word of "$ac_prog", so it can be a program name with args. 4164 set dummy $ac_prog; ac_word=$2 4165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4166 printf %s "checking for $ac_word... " >&6; } 4167 if test ${ac_cv_prog_AWK+y} 4168 then : 4169 printf %s "(cached) " >&6 4170 else $as_nop 4171 if test -n "$AWK"; then 4172 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4173 else 4174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4175 for as_dir in $PATH 4176 do 4177 IFS=$as_save_IFS 4178 case $as_dir in #((( 4179 '') as_dir=./ ;; 4180 */) ;; 4181 *) as_dir=$as_dir/ ;; 4182 esac 4183 for ac_exec_ext in '' $ac_executable_extensions; do 4184 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4185 ac_cv_prog_AWK="$ac_prog" 4186 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4187 break 2 4188 fi 4189 done 4190 done 4191 IFS=$as_save_IFS 4192 4193 fi 4194 fi 4195 AWK=$ac_cv_prog_AWK 4196 if test -n "$AWK"; then 4197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4198 printf "%s\n" "$AWK" >&6; } 4199 else 4200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4201 printf "%s\n" "no" >&6; } 4202 fi 4203 4204 4205 test -n "$AWK" && break 4206 done 4207 4208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4209 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4210 set x ${MAKE-make} 4211 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4212 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 4213 then : 4214 printf %s "(cached) " >&6 4215 else $as_nop 4216 cat >conftest.make <<\_ACEOF 4217 SHELL = /bin/sh 4218 all: 4219 @echo '@@@%%%=$(MAKE)=@@@%%%' 4220 _ACEOF 4221 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4222 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4223 *@@@%%%=?*=@@@%%%*) 4224 eval ac_cv_prog_make_${ac_make}_set=yes;; 4225 *) 4226 eval ac_cv_prog_make_${ac_make}_set=no;; 4227 esac 4228 rm -f conftest.make 4229 fi 4230 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4232 printf "%s\n" "yes" >&6; } 4233 SET_MAKE= 4234 else 4235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4236 printf "%s\n" "no" >&6; } 4237 SET_MAKE="MAKE=${MAKE-make}" 4238 fi 4239 4240 rm -rf .tst 2>/dev/null 4241 mkdir .tst 2>/dev/null 4242 if test -d .tst; then 4243 am__leading_dot=. 4244 else 4245 am__leading_dot=_ 4246 fi 4247 rmdir .tst 2>/dev/null 4248 4249 DEPDIR="${am__leading_dot}deps" 4250 4251 ac_config_commands="$ac_config_commands depfiles" 4252 4253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4254 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4255 cat > confinc.mk << 'END' 4256 am__doit: 4257 @echo this is the am__doit target >confinc.out 4258 .PHONY: am__doit 4259 END 4260 am__include="#" 4261 am__quote= 4262 # BSD make does it like this. 4263 echo '.include "confinc.mk" # ignored' > confmf.BSD 4264 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 4265 echo 'include confinc.mk # ignored' > confmf.GNU 4266 _am_result=no 4267 for s in GNU BSD; do 4268 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4269 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4270 ac_status=$? 4271 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4272 (exit $ac_status); } 4273 case $?:`cat confinc.out 2>/dev/null` in #( 4274 '0:this is the am__doit target') : 4275 case $s in #( 4276 BSD) : 4277 am__include='.include' am__quote='"' ;; #( 4278 *) : 4279 am__include='include' am__quote='' ;; 4280 esac ;; #( 4281 *) : 4282 ;; 4283 esac 4284 if test "$am__include" != "#"; then 4285 _am_result="yes ($s style)" 4286 break 4287 fi 4288 done 4289 rm -f confinc.* confmf.* 4290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4291 printf "%s\n" "${_am_result}" >&6; } 4292 4293 # Check whether --enable-dependency-tracking was given. 4294 if test ${enable_dependency_tracking+y} 4295 then : 4296 enableval=$enable_dependency_tracking; 4297 fi 4298 4299 if test "x$enable_dependency_tracking" != xno; then 4300 am_depcomp="$ac_aux_dir/depcomp" 4301 AMDEPBACKSLASH='\' 4302 am__nodep='_no' 4303 fi 4304 if test "x$enable_dependency_tracking" != xno; then 4305 AMDEP_TRUE= 4306 AMDEP_FALSE='#' 4307 else 4308 AMDEP_TRUE='#' 4309 AMDEP_FALSE= 4310 fi 4311 4312 4313 # Check whether --enable-silent-rules was given. 4314 if test ${enable_silent_rules+y} 4315 then : 4316 enableval=$enable_silent_rules; 4317 fi 4318 4319 case $enable_silent_rules in # ((( 4320 yes) AM_DEFAULT_VERBOSITY=0;; 4321 no) AM_DEFAULT_VERBOSITY=1;; 4322 *) AM_DEFAULT_VERBOSITY=1;; 4323 esac 4324 am_make=${MAKE-make} 4325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4326 printf %s "checking whether $am_make supports nested variables... " >&6; } 4327 if test ${am_cv_make_support_nested_variables+y} 4328 then : 4329 printf %s "(cached) " >&6 4330 else $as_nop 4331 if printf "%s\n" 'TRUE=$(BAR$(V)) 4332 BAR0=false 4333 BAR1=true 4334 V=1 4335 am__doit: 4336 @$(TRUE) 4337 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4338 am_cv_make_support_nested_variables=yes 4339 else 4340 am_cv_make_support_nested_variables=no 4341 fi 4342 fi 4343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4344 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 4345 if test $am_cv_make_support_nested_variables = yes; then 4346 AM_V='$(V)' 4347 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4348 else 4349 AM_V=$AM_DEFAULT_VERBOSITY 4350 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4351 fi 4352 AM_BACKSLASH='\' 4353 4354 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4355 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4356 # is not polluted with repeated "-I." 4357 am__isrc=' -I$(srcdir)' 4358 # test to see if srcdir already configured 4359 if test -f $srcdir/config.status; then 4360 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4361 fi 4362 fi 4363 4364 # test whether we have cygpath 4365 if test -z "$CYGPATH_W"; then 4366 if (cygpath --version) >/dev/null 2>/dev/null; then 4367 CYGPATH_W='cygpath -w' 4368 else 4369 CYGPATH_W=echo 4370 fi 4371 fi 4372 4373 4374 # Define the identity of the package. 4375 PACKAGE='xconsole' 4376 VERSION='1.0.8' 4377 4378 4379 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 4380 4381 4382 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 4383 4384 # Some tools Automake needs. 4385 4386 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4387 4388 4389 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4390 4391 4392 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4393 4394 4395 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4396 4397 4398 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4399 4400 # For better backward compatibility. To be removed once Automake 1.9.x 4401 # dies out for good. For more background, see: 4402 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4403 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4404 mkdir_p='$(MKDIR_P)' 4405 4406 # We need awk for the "check" target (and possibly the TAP driver). The 4407 # system "awk" is bad on some platforms. 4408 # Always define AMTAR for backward compatibility. Yes, it's still used 4409 # in the wild :-( We should find a proper way to deprecate it ... 4410 AMTAR='$${TAR-tar}' 4411 4412 4413 # We'll loop over all known methods to create a tar archive until one works. 4414 _am_tools='gnutar pax cpio none' 4415 4416 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4417 4418 4419 4420 4421 4422 depcc="$CC" am_compiler_list= 4423 4424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4425 printf %s "checking dependency style of $depcc... " >&6; } 4426 if test ${am_cv_CC_dependencies_compiler_type+y} 4427 then : 4428 printf %s "(cached) " >&6 4429 else $as_nop 4430 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4431 # We make a subdir and do the tests there. Otherwise we can end up 4432 # making bogus files that we don't know about and never remove. For 4433 # instance it was reported that on HP-UX the gcc test will end up 4434 # making a dummy file named 'D' -- because '-MD' means "put the output 4435 # in D". 4436 rm -rf conftest.dir 4437 mkdir conftest.dir 4438 # Copy depcomp to subdir because otherwise we won't find it if we're 4439 # using a relative directory. 4440 cp "$am_depcomp" conftest.dir 4441 cd conftest.dir 4442 # We will build objects and dependencies in a subdirectory because 4443 # it helps to detect inapplicable dependency modes. For instance 4444 # both Tru64's cc and ICC support -MD to output dependencies as a 4445 # side effect of compilation, but ICC will put the dependencies in 4446 # the current directory while Tru64 will put them in the object 4447 # directory. 4448 mkdir sub 4449 4450 am_cv_CC_dependencies_compiler_type=none 4451 if test "$am_compiler_list" = ""; then 4452 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4453 fi 4454 am__universal=false 4455 case " $depcc " in #( 4456 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4457 esac 4458 4459 for depmode in $am_compiler_list; do 4460 # Setup a source with many dependencies, because some compilers 4461 # like to wrap large dependency lists on column 80 (with \), and 4462 # we should not choose a depcomp mode which is confused by this. 4463 # 4464 # We need to recreate these files for each test, as the compiler may 4465 # overwrite some of them when testing with obscure command lines. 4466 # This happens at least with the AIX C compiler. 4467 : > sub/conftest.c 4468 for i in 1 2 3 4 5 6; do 4469 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4470 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4471 # Solaris 10 /bin/sh. 4472 echo '/* dummy */' > sub/conftst$i.h 4473 done 4474 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4475 4476 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4477 # mode. It turns out that the SunPro C++ compiler does not properly 4478 # handle '-M -o', and we need to detect this. Also, some Intel 4479 # versions had trouble with output in subdirs. 4480 am__obj=sub/conftest.${OBJEXT-o} 4481 am__minus_obj="-o $am__obj" 4482 case $depmode in 4483 gcc) 4484 # This depmode causes a compiler race in universal mode. 4485 test "$am__universal" = false || continue 4486 ;; 4487 nosideeffect) 4488 # After this tag, mechanisms are not by side-effect, so they'll 4489 # only be used when explicitly requested. 4490 if test "x$enable_dependency_tracking" = xyes; then 4491 continue 4492 else 4493 break 4494 fi 4495 ;; 4496 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4497 # This compiler won't grok '-c -o', but also, the minuso test has 4498 # not run yet. These depmodes are late enough in the game, and 4499 # so weak that their functioning should not be impacted. 4500 am__obj=conftest.${OBJEXT-o} 4501 am__minus_obj= 4502 ;; 4503 none) break ;; 4504 esac 4505 if depmode=$depmode \ 4506 source=sub/conftest.c object=$am__obj \ 4507 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4508 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4509 >/dev/null 2>conftest.err && 4510 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4511 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4512 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4513 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4514 # icc doesn't choke on unknown options, it will just issue warnings 4515 # or remarks (even with -Werror). So we grep stderr for any message 4516 # that says an option was ignored or not supported. 4517 # When given -MP, icc 7.0 and 7.1 complain thusly: 4518 # icc: Command line warning: ignoring option '-M'; no argument required 4519 # The diagnosis changed in icc 8.0: 4520 # icc: Command line remark: option '-MP' not supported 4521 if (grep 'ignoring option' conftest.err || 4522 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4523 am_cv_CC_dependencies_compiler_type=$depmode 4524 break 4525 fi 4526 fi 4527 done 4528 4529 cd .. 4530 rm -rf conftest.dir 4531 else 4532 am_cv_CC_dependencies_compiler_type=none 4533 fi 4534 4535 fi 4536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4537 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4538 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4539 4540 if 4541 test "x$enable_dependency_tracking" != xno \ 4542 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4543 am__fastdepCC_TRUE= 4544 am__fastdepCC_FALSE='#' 4545 else 4546 am__fastdepCC_TRUE='#' 4547 am__fastdepCC_FALSE= 4548 fi 4549 4550 4551 # Variables for tags utilities; see am/tags.am 4552 if test -z "$CTAGS"; then 4553 CTAGS=ctags 4554 fi 4555 4556 if test -z "$ETAGS"; then 4557 ETAGS=etags 4558 fi 4559 4560 if test -z "$CSCOPE"; then 4561 CSCOPE=cscope 4562 fi 4563 4564 4565 4566 # POSIX will say in a future version that running "rm -f" with no argument 4567 # is OK; and we want to be able to make that assumption in our Makefile 4568 # recipes. So use an aggressive probe to check that the usage we want is 4569 # actually supported "in the wild" to an acceptable degree. 4570 # See automake bug#10828. 4571 # To make any issue more visible, cause the running configure to be aborted 4572 # by default if the 'rm' program in use doesn't match our expectations; the 4573 # user can still override this though. 4574 if rm -f && rm -fr && rm -rf; then : OK; else 4575 cat >&2 <<'END' 4576 Oops! 4577 4578 Your 'rm' program seems unable to run without file operands specified 4579 on the command line, even when the '-f' option is present. This is contrary 4580 to the behaviour of most rm programs out there, and not conforming with 4581 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4582 4583 Please tell bug-automake@gnu.org about your system, including the value 4584 of your $PATH and any error possibly output before this message. This 4585 can help us improve future automake versions. 4586 4587 END 4588 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4589 echo 'Configuration will proceed anyway, since you have set the' >&2 4590 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4591 echo >&2 4592 else 4593 cat >&2 <<'END' 4594 Aborting the configuration process, to ensure you take notice of the issue. 4595 4596 You can download and install GNU coreutils to get an 'rm' implementation 4597 that behaves properly: <https://www.gnu.org/software/coreutils/>. 4598 4599 If you want to complete the configuration process using your problematic 4600 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4601 to "yes", and re-run configure. 4602 4603 END 4604 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4605 fi 4606 fi 4607 4608 4609 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4610 4611 4612 4613 4614 4615 4616 4617 4618 4619 4620 4621 4622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4623 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4624 if test ${ac_cv_c_undeclared_builtin_options+y} 4625 then : 4626 printf %s "(cached) " >&6 4627 else $as_nop 4628 ac_save_CFLAGS=$CFLAGS 4629 ac_cv_c_undeclared_builtin_options='cannot detect' 4630 for ac_arg in '' -fno-builtin; do 4631 CFLAGS="$ac_save_CFLAGS $ac_arg" 4632 # This test program should *not* compile successfully. 4633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4634 /* end confdefs.h. */ 4635 4636 int 4637 main (void) 4638 { 4639 (void) strchr; 4640 ; 4641 return 0; 4642 } 4643 _ACEOF 4644 if ac_fn_c_try_compile "$LINENO" 4645 then : 4646 4647 else $as_nop 4648 # This test program should compile successfully. 4649 # No library function is consistently available on 4650 # freestanding implementations, so test against a dummy 4651 # declaration. Include always-available headers on the 4652 # off chance that they somehow elicit warnings. 4653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4654 /* end confdefs.h. */ 4655 #include <float.h> 4656 #include <limits.h> 4657 #include <stdarg.h> 4658 #include <stddef.h> 4659 extern void ac_decl (int, char *); 4660 4661 int 4662 main (void) 4663 { 4664 (void) ac_decl (0, (char *) 0); 4665 (void) ac_decl; 4666 4667 ; 4668 return 0; 4669 } 4670 _ACEOF 4671 if ac_fn_c_try_compile "$LINENO" 4672 then : 4673 if test x"$ac_arg" = x 4674 then : 4675 ac_cv_c_undeclared_builtin_options='none needed' 4676 else $as_nop 4677 ac_cv_c_undeclared_builtin_options=$ac_arg 4678 fi 4679 break 4680 fi 4681 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4682 fi 4683 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4684 done 4685 CFLAGS=$ac_save_CFLAGS 4686 4687 fi 4688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4689 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4690 case $ac_cv_c_undeclared_builtin_options in #( 4691 'cannot detect') : 4692 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4693 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4694 as_fn_error $? "cannot make $CC report undeclared builtins 4695 See \`config.log' for more details" "$LINENO" 5; } ;; #( 4696 'none needed') : 4697 ac_c_undeclared_builtin_options='' ;; #( 4698 *) : 4699 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4700 esac 4701 4702 4703 4704 4705 4706 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4707 if test "x$ac_cv_have_decl___clang__" = xyes 4708 then : 4709 CLANGCC="yes" 4710 else $as_nop 4711 CLANGCC="no" 4712 fi 4713 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4714 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4715 then : 4716 INTELCC="yes" 4717 else $as_nop 4718 INTELCC="no" 4719 fi 4720 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4721 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4722 then : 4723 SUNCC="yes" 4724 else $as_nop 4725 SUNCC="no" 4726 fi 4727 4728 4729 4730 4731 4732 4733 4734 4735 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4736 if test -n "$ac_tool_prefix"; then 4737 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4738 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4740 printf %s "checking for $ac_word... " >&6; } 4741 if test ${ac_cv_path_PKG_CONFIG+y} 4742 then : 4743 printf %s "(cached) " >&6 4744 else $as_nop 4745 case $PKG_CONFIG in 4746 [\\/]* | ?:[\\/]*) 4747 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4748 ;; 4749 *) 4750 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4751 for as_dir in $PATH 4752 do 4753 IFS=$as_save_IFS 4754 case $as_dir in #((( 4755 '') as_dir=./ ;; 4756 */) ;; 4757 *) as_dir=$as_dir/ ;; 4758 esac 4759 for ac_exec_ext in '' $ac_executable_extensions; do 4760 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4761 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4762 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4763 break 2 4764 fi 4765 done 4766 done 4767 IFS=$as_save_IFS 4768 4769 ;; 4770 esac 4771 fi 4772 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4773 if test -n "$PKG_CONFIG"; then 4774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4775 printf "%s\n" "$PKG_CONFIG" >&6; } 4776 else 4777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4778 printf "%s\n" "no" >&6; } 4779 fi 4780 4781 4782 fi 4783 if test -z "$ac_cv_path_PKG_CONFIG"; then 4784 ac_pt_PKG_CONFIG=$PKG_CONFIG 4785 # Extract the first word of "pkg-config", so it can be a program name with args. 4786 set dummy pkg-config; ac_word=$2 4787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4788 printf %s "checking for $ac_word... " >&6; } 4789 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4790 then : 4791 printf %s "(cached) " >&6 4792 else $as_nop 4793 case $ac_pt_PKG_CONFIG in 4794 [\\/]* | ?:[\\/]*) 4795 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4796 ;; 4797 *) 4798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4799 for as_dir in $PATH 4800 do 4801 IFS=$as_save_IFS 4802 case $as_dir in #((( 4803 '') as_dir=./ ;; 4804 */) ;; 4805 *) as_dir=$as_dir/ ;; 4806 esac 4807 for ac_exec_ext in '' $ac_executable_extensions; do 4808 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4809 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4810 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4811 break 2 4812 fi 4813 done 4814 done 4815 IFS=$as_save_IFS 4816 4817 ;; 4818 esac 4819 fi 4820 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4821 if test -n "$ac_pt_PKG_CONFIG"; then 4822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4823 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4824 else 4825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4826 printf "%s\n" "no" >&6; } 4827 fi 4828 4829 if test "x$ac_pt_PKG_CONFIG" = x; then 4830 PKG_CONFIG="" 4831 else 4832 case $cross_compiling:$ac_tool_warned in 4833 yes:) 4834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4835 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4836 ac_tool_warned=yes ;; 4837 esac 4838 PKG_CONFIG=$ac_pt_PKG_CONFIG 4839 fi 4840 else 4841 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4842 fi 4843 4844 fi 4845 if test -n "$PKG_CONFIG"; then 4846 _pkg_min_version=0.9.0 4847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4848 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4849 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4851 printf "%s\n" "yes" >&6; } 4852 else 4853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4854 printf "%s\n" "no" >&6; } 4855 PKG_CONFIG="" 4856 fi 4857 fi 4858 4859 4860 # Make sure we can run config.sub. 4861 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4862 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4863 4864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4865 printf %s "checking build system type... " >&6; } 4866 if test ${ac_cv_build+y} 4867 then : 4868 printf %s "(cached) " >&6 4869 else $as_nop 4870 ac_build_alias=$build_alias 4871 test "x$ac_build_alias" = x && 4872 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4873 test "x$ac_build_alias" = x && 4874 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4875 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4876 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4877 4878 fi 4879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4880 printf "%s\n" "$ac_cv_build" >&6; } 4881 case $ac_cv_build in 4882 *-*-*) ;; 4883 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4884 esac 4885 build=$ac_cv_build 4886 ac_save_IFS=$IFS; IFS='-' 4887 set x $ac_cv_build 4888 shift 4889 build_cpu=$1 4890 build_vendor=$2 4891 shift; shift 4892 # Remember, the first character of IFS is used to create $*, 4893 # except with old shells: 4894 build_os=$* 4895 IFS=$ac_save_IFS 4896 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4897 4898 4899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4900 printf %s "checking host system type... " >&6; } 4901 if test ${ac_cv_host+y} 4902 then : 4903 printf %s "(cached) " >&6 4904 else $as_nop 4905 if test "x$host_alias" = x; then 4906 ac_cv_host=$ac_cv_build 4907 else 4908 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4909 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4910 fi 4911 4912 fi 4913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4914 printf "%s\n" "$ac_cv_host" >&6; } 4915 case $ac_cv_host in 4916 *-*-*) ;; 4917 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4918 esac 4919 host=$ac_cv_host 4920 ac_save_IFS=$IFS; IFS='-' 4921 set x $ac_cv_host 4922 shift 4923 host_cpu=$1 4924 host_vendor=$2 4925 shift; shift 4926 # Remember, the first character of IFS is used to create $*, 4927 # except with old shells: 4928 host_os=$* 4929 IFS=$ac_save_IFS 4930 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4931 4932 4933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4934 printf %s "checking for a sed that does not truncate output... " >&6; } 4935 if test ${ac_cv_path_SED+y} 4936 then : 4937 printf %s "(cached) " >&6 4938 else $as_nop 4939 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4940 for ac_i in 1 2 3 4 5 6 7; do 4941 ac_script="$ac_script$as_nl$ac_script" 4942 done 4943 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4944 { ac_script=; unset ac_script;} 4945 if test -z "$SED"; then 4946 ac_path_SED_found=false 4947 # Loop through the user's path and test for each of PROGNAME-LIST 4948 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4949 for as_dir in $PATH 4950 do 4951 IFS=$as_save_IFS 4952 case $as_dir in #((( 4953 '') as_dir=./ ;; 4954 */) ;; 4955 *) as_dir=$as_dir/ ;; 4956 esac 4957 for ac_prog in sed gsed 4958 do 4959 for ac_exec_ext in '' $ac_executable_extensions; do 4960 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4961 as_fn_executable_p "$ac_path_SED" || continue 4962 # Check for GNU ac_path_SED and select it if it is found. 4963 # Check for GNU $ac_path_SED 4964 case `"$ac_path_SED" --version 2>&1` in 4965 *GNU*) 4966 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4967 *) 4968 ac_count=0 4969 printf %s 0123456789 >"conftest.in" 4970 while : 4971 do 4972 cat "conftest.in" "conftest.in" >"conftest.tmp" 4973 mv "conftest.tmp" "conftest.in" 4974 cp "conftest.in" "conftest.nl" 4975 printf "%s\n" '' >> "conftest.nl" 4976 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4977 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4978 as_fn_arith $ac_count + 1 && ac_count=$as_val 4979 if test $ac_count -gt ${ac_path_SED_max-0}; then 4980 # Best one so far, save it but keep looking for a better one 4981 ac_cv_path_SED="$ac_path_SED" 4982 ac_path_SED_max=$ac_count 4983 fi 4984 # 10*(2^10) chars as input seems more than enough 4985 test $ac_count -gt 10 && break 4986 done 4987 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4988 esac 4989 4990 $ac_path_SED_found && break 3 4991 done 4992 done 4993 done 4994 IFS=$as_save_IFS 4995 if test -z "$ac_cv_path_SED"; then 4996 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4997 fi 4998 else 4999 ac_cv_path_SED=$SED 5000 fi 5001 5002 fi 5003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5004 printf "%s\n" "$ac_cv_path_SED" >&6; } 5005 SED="$ac_cv_path_SED" 5006 rm -f conftest.sed 5007 5008 5009 5010 5011 5012 5013 # Check whether --enable-selective-werror was given. 5014 if test ${enable_selective_werror+y} 5015 then : 5016 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5017 else $as_nop 5018 SELECTIVE_WERROR=yes 5019 fi 5020 5021 5022 5023 5024 5025 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5026 if test "x$SUNCC" = "xyes"; then 5027 BASE_CFLAGS="-v" 5028 else 5029 BASE_CFLAGS="" 5030 fi 5031 5032 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 5043 5044 5045 5046 xorg_testset_save_CFLAGS="$CFLAGS" 5047 5048 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5051 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5052 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5053 then : 5054 printf %s "(cached) " >&6 5055 else $as_nop 5056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5057 /* end confdefs.h. */ 5058 int i; 5059 _ACEOF 5060 if ac_fn_c_try_compile "$LINENO" 5061 then : 5062 xorg_cv_cc_flag_unknown_warning_option=yes 5063 else $as_nop 5064 xorg_cv_cc_flag_unknown_warning_option=no 5065 fi 5066 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5067 fi 5068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5069 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5070 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5071 CFLAGS="$xorg_testset_save_CFLAGS" 5072 fi 5073 5074 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5075 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5077 fi 5078 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5080 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5081 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5082 then : 5083 printf %s "(cached) " >&6 5084 else $as_nop 5085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5086 /* end confdefs.h. */ 5087 int i; 5088 _ACEOF 5089 if ac_fn_c_try_compile "$LINENO" 5090 then : 5091 xorg_cv_cc_flag_unused_command_line_argument=yes 5092 else $as_nop 5093 xorg_cv_cc_flag_unused_command_line_argument=no 5094 fi 5095 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5096 fi 5097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5098 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5099 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5100 CFLAGS="$xorg_testset_save_CFLAGS" 5101 fi 5102 5103 found="no" 5104 5105 if test $found = "no" ; then 5106 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5108 fi 5109 5110 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5111 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5112 fi 5113 5114 CFLAGS="$CFLAGS -Wall" 5115 5116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5117 printf %s "checking if $CC supports -Wall... " >&6; } 5118 cacheid=xorg_cv_cc_flag__Wall 5119 if eval test \${$cacheid+y} 5120 then : 5121 printf %s "(cached) " >&6 5122 else $as_nop 5123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5124 /* end confdefs.h. */ 5125 int i; 5126 int 5127 main (void) 5128 { 5129 5130 ; 5131 return 0; 5132 } 5133 _ACEOF 5134 if ac_fn_c_try_link "$LINENO" 5135 then : 5136 eval $cacheid=yes 5137 else $as_nop 5138 eval $cacheid=no 5139 fi 5140 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5141 conftest$ac_exeext conftest.$ac_ext 5142 fi 5143 5144 5145 CFLAGS="$xorg_testset_save_CFLAGS" 5146 5147 eval supported=\$$cacheid 5148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5149 printf "%s\n" "$supported" >&6; } 5150 if test "$supported" = "yes" ; then 5151 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5152 found="yes" 5153 fi 5154 fi 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 xorg_testset_save_CFLAGS="$CFLAGS" 5171 5172 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5175 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5176 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5177 then : 5178 printf %s "(cached) " >&6 5179 else $as_nop 5180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5181 /* end confdefs.h. */ 5182 int i; 5183 _ACEOF 5184 if ac_fn_c_try_compile "$LINENO" 5185 then : 5186 xorg_cv_cc_flag_unknown_warning_option=yes 5187 else $as_nop 5188 xorg_cv_cc_flag_unknown_warning_option=no 5189 fi 5190 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5191 fi 5192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5193 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5194 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5195 CFLAGS="$xorg_testset_save_CFLAGS" 5196 fi 5197 5198 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5199 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5201 fi 5202 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5204 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5205 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5206 then : 5207 printf %s "(cached) " >&6 5208 else $as_nop 5209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5210 /* end confdefs.h. */ 5211 int i; 5212 _ACEOF 5213 if ac_fn_c_try_compile "$LINENO" 5214 then : 5215 xorg_cv_cc_flag_unused_command_line_argument=yes 5216 else $as_nop 5217 xorg_cv_cc_flag_unused_command_line_argument=no 5218 fi 5219 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5220 fi 5221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5222 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5223 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5224 CFLAGS="$xorg_testset_save_CFLAGS" 5225 fi 5226 5227 found="no" 5228 5229 if test $found = "no" ; then 5230 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5232 fi 5233 5234 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5235 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5236 fi 5237 5238 CFLAGS="$CFLAGS -Wpointer-arith" 5239 5240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5241 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5242 cacheid=xorg_cv_cc_flag__Wpointer_arith 5243 if eval test \${$cacheid+y} 5244 then : 5245 printf %s "(cached) " >&6 5246 else $as_nop 5247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5248 /* end confdefs.h. */ 5249 int i; 5250 int 5251 main (void) 5252 { 5253 5254 ; 5255 return 0; 5256 } 5257 _ACEOF 5258 if ac_fn_c_try_link "$LINENO" 5259 then : 5260 eval $cacheid=yes 5261 else $as_nop 5262 eval $cacheid=no 5263 fi 5264 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5265 conftest$ac_exeext conftest.$ac_ext 5266 fi 5267 5268 5269 CFLAGS="$xorg_testset_save_CFLAGS" 5270 5271 eval supported=\$$cacheid 5272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5273 printf "%s\n" "$supported" >&6; } 5274 if test "$supported" = "yes" ; then 5275 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5276 found="yes" 5277 fi 5278 fi 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 xorg_testset_save_CFLAGS="$CFLAGS" 5295 5296 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5299 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5300 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5301 then : 5302 printf %s "(cached) " >&6 5303 else $as_nop 5304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5305 /* end confdefs.h. */ 5306 int i; 5307 _ACEOF 5308 if ac_fn_c_try_compile "$LINENO" 5309 then : 5310 xorg_cv_cc_flag_unknown_warning_option=yes 5311 else $as_nop 5312 xorg_cv_cc_flag_unknown_warning_option=no 5313 fi 5314 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5315 fi 5316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5317 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5318 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5319 CFLAGS="$xorg_testset_save_CFLAGS" 5320 fi 5321 5322 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5323 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5325 fi 5326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5328 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5329 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5330 then : 5331 printf %s "(cached) " >&6 5332 else $as_nop 5333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5334 /* end confdefs.h. */ 5335 int i; 5336 _ACEOF 5337 if ac_fn_c_try_compile "$LINENO" 5338 then : 5339 xorg_cv_cc_flag_unused_command_line_argument=yes 5340 else $as_nop 5341 xorg_cv_cc_flag_unused_command_line_argument=no 5342 fi 5343 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5344 fi 5345 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5346 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5347 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5348 CFLAGS="$xorg_testset_save_CFLAGS" 5349 fi 5350 5351 found="no" 5352 5353 if test $found = "no" ; then 5354 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5356 fi 5357 5358 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5360 fi 5361 5362 CFLAGS="$CFLAGS -Wmissing-declarations" 5363 5364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5365 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5366 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5367 if eval test \${$cacheid+y} 5368 then : 5369 printf %s "(cached) " >&6 5370 else $as_nop 5371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5372 /* end confdefs.h. */ 5373 int i; 5374 int 5375 main (void) 5376 { 5377 5378 ; 5379 return 0; 5380 } 5381 _ACEOF 5382 if ac_fn_c_try_link "$LINENO" 5383 then : 5384 eval $cacheid=yes 5385 else $as_nop 5386 eval $cacheid=no 5387 fi 5388 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5389 conftest$ac_exeext conftest.$ac_ext 5390 fi 5391 5392 5393 CFLAGS="$xorg_testset_save_CFLAGS" 5394 5395 eval supported=\$$cacheid 5396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5397 printf "%s\n" "$supported" >&6; } 5398 if test "$supported" = "yes" ; then 5399 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5400 found="yes" 5401 fi 5402 fi 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 xorg_testset_save_CFLAGS="$CFLAGS" 5419 5420 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5423 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5424 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5425 then : 5426 printf %s "(cached) " >&6 5427 else $as_nop 5428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5429 /* end confdefs.h. */ 5430 int i; 5431 _ACEOF 5432 if ac_fn_c_try_compile "$LINENO" 5433 then : 5434 xorg_cv_cc_flag_unknown_warning_option=yes 5435 else $as_nop 5436 xorg_cv_cc_flag_unknown_warning_option=no 5437 fi 5438 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5439 fi 5440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5441 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5442 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5443 CFLAGS="$xorg_testset_save_CFLAGS" 5444 fi 5445 5446 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5447 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5449 fi 5450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5452 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5453 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5454 then : 5455 printf %s "(cached) " >&6 5456 else $as_nop 5457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5458 /* end confdefs.h. */ 5459 int i; 5460 _ACEOF 5461 if ac_fn_c_try_compile "$LINENO" 5462 then : 5463 xorg_cv_cc_flag_unused_command_line_argument=yes 5464 else $as_nop 5465 xorg_cv_cc_flag_unused_command_line_argument=no 5466 fi 5467 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5468 fi 5469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5470 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5471 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5472 CFLAGS="$xorg_testset_save_CFLAGS" 5473 fi 5474 5475 found="no" 5476 5477 if test $found = "no" ; then 5478 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5479 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5480 fi 5481 5482 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5483 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5484 fi 5485 5486 CFLAGS="$CFLAGS -Wformat=2" 5487 5488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5489 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5490 cacheid=xorg_cv_cc_flag__Wformat_2 5491 if eval test \${$cacheid+y} 5492 then : 5493 printf %s "(cached) " >&6 5494 else $as_nop 5495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5496 /* end confdefs.h. */ 5497 int i; 5498 int 5499 main (void) 5500 { 5501 5502 ; 5503 return 0; 5504 } 5505 _ACEOF 5506 if ac_fn_c_try_link "$LINENO" 5507 then : 5508 eval $cacheid=yes 5509 else $as_nop 5510 eval $cacheid=no 5511 fi 5512 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5513 conftest$ac_exeext conftest.$ac_ext 5514 fi 5515 5516 5517 CFLAGS="$xorg_testset_save_CFLAGS" 5518 5519 eval supported=\$$cacheid 5520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5521 printf "%s\n" "$supported" >&6; } 5522 if test "$supported" = "yes" ; then 5523 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5524 found="yes" 5525 fi 5526 fi 5527 5528 if test $found = "no" ; then 5529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5531 fi 5532 5533 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5535 fi 5536 5537 CFLAGS="$CFLAGS -Wformat" 5538 5539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5540 printf %s "checking if $CC supports -Wformat... " >&6; } 5541 cacheid=xorg_cv_cc_flag__Wformat 5542 if eval test \${$cacheid+y} 5543 then : 5544 printf %s "(cached) " >&6 5545 else $as_nop 5546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5547 /* end confdefs.h. */ 5548 int i; 5549 int 5550 main (void) 5551 { 5552 5553 ; 5554 return 0; 5555 } 5556 _ACEOF 5557 if ac_fn_c_try_link "$LINENO" 5558 then : 5559 eval $cacheid=yes 5560 else $as_nop 5561 eval $cacheid=no 5562 fi 5563 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5564 conftest$ac_exeext conftest.$ac_ext 5565 fi 5566 5567 5568 CFLAGS="$xorg_testset_save_CFLAGS" 5569 5570 eval supported=\$$cacheid 5571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5572 printf "%s\n" "$supported" >&6; } 5573 if test "$supported" = "yes" ; then 5574 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5575 found="yes" 5576 fi 5577 fi 5578 5579 5580 5581 5582 5583 5584 5585 5586 5587 5588 5589 5590 5591 5592 5593 5594 5595 xorg_testset_save_CFLAGS="$CFLAGS" 5596 5597 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5600 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5601 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5602 then : 5603 printf %s "(cached) " >&6 5604 else $as_nop 5605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5606 /* end confdefs.h. */ 5607 int i; 5608 _ACEOF 5609 if ac_fn_c_try_compile "$LINENO" 5610 then : 5611 xorg_cv_cc_flag_unknown_warning_option=yes 5612 else $as_nop 5613 xorg_cv_cc_flag_unknown_warning_option=no 5614 fi 5615 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5616 fi 5617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5618 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5619 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5620 CFLAGS="$xorg_testset_save_CFLAGS" 5621 fi 5622 5623 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5624 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5626 fi 5627 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5629 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5630 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5631 then : 5632 printf %s "(cached) " >&6 5633 else $as_nop 5634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5635 /* end confdefs.h. */ 5636 int i; 5637 _ACEOF 5638 if ac_fn_c_try_compile "$LINENO" 5639 then : 5640 xorg_cv_cc_flag_unused_command_line_argument=yes 5641 else $as_nop 5642 xorg_cv_cc_flag_unused_command_line_argument=no 5643 fi 5644 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5645 fi 5646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5647 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5648 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5649 CFLAGS="$xorg_testset_save_CFLAGS" 5650 fi 5651 5652 found="no" 5653 5654 if test $found = "no" ; then 5655 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5657 fi 5658 5659 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5660 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5661 fi 5662 5663 CFLAGS="$CFLAGS -Wstrict-prototypes" 5664 5665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5666 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5667 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5668 if eval test \${$cacheid+y} 5669 then : 5670 printf %s "(cached) " >&6 5671 else $as_nop 5672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5673 /* end confdefs.h. */ 5674 int i; 5675 int 5676 main (void) 5677 { 5678 5679 ; 5680 return 0; 5681 } 5682 _ACEOF 5683 if ac_fn_c_try_link "$LINENO" 5684 then : 5685 eval $cacheid=yes 5686 else $as_nop 5687 eval $cacheid=no 5688 fi 5689 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5690 conftest$ac_exeext conftest.$ac_ext 5691 fi 5692 5693 5694 CFLAGS="$xorg_testset_save_CFLAGS" 5695 5696 eval supported=\$$cacheid 5697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5698 printf "%s\n" "$supported" >&6; } 5699 if test "$supported" = "yes" ; then 5700 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5701 found="yes" 5702 fi 5703 fi 5704 5705 5706 5707 5708 5709 5710 5711 5712 5713 5714 5715 5716 5717 5718 5719 xorg_testset_save_CFLAGS="$CFLAGS" 5720 5721 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5723 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5724 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5725 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5726 then : 5727 printf %s "(cached) " >&6 5728 else $as_nop 5729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5730 /* end confdefs.h. */ 5731 int i; 5732 _ACEOF 5733 if ac_fn_c_try_compile "$LINENO" 5734 then : 5735 xorg_cv_cc_flag_unknown_warning_option=yes 5736 else $as_nop 5737 xorg_cv_cc_flag_unknown_warning_option=no 5738 fi 5739 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5740 fi 5741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5742 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5743 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5744 CFLAGS="$xorg_testset_save_CFLAGS" 5745 fi 5746 5747 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5748 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5750 fi 5751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5753 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5754 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5755 then : 5756 printf %s "(cached) " >&6 5757 else $as_nop 5758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5759 /* end confdefs.h. */ 5760 int i; 5761 _ACEOF 5762 if ac_fn_c_try_compile "$LINENO" 5763 then : 5764 xorg_cv_cc_flag_unused_command_line_argument=yes 5765 else $as_nop 5766 xorg_cv_cc_flag_unused_command_line_argument=no 5767 fi 5768 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5769 fi 5770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5771 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5772 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5773 CFLAGS="$xorg_testset_save_CFLAGS" 5774 fi 5775 5776 found="no" 5777 5778 if test $found = "no" ; then 5779 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5781 fi 5782 5783 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5785 fi 5786 5787 CFLAGS="$CFLAGS -Wmissing-prototypes" 5788 5789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5790 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5791 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5792 if eval test \${$cacheid+y} 5793 then : 5794 printf %s "(cached) " >&6 5795 else $as_nop 5796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5797 /* end confdefs.h. */ 5798 int i; 5799 int 5800 main (void) 5801 { 5802 5803 ; 5804 return 0; 5805 } 5806 _ACEOF 5807 if ac_fn_c_try_link "$LINENO" 5808 then : 5809 eval $cacheid=yes 5810 else $as_nop 5811 eval $cacheid=no 5812 fi 5813 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5814 conftest$ac_exeext conftest.$ac_ext 5815 fi 5816 5817 5818 CFLAGS="$xorg_testset_save_CFLAGS" 5819 5820 eval supported=\$$cacheid 5821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5822 printf "%s\n" "$supported" >&6; } 5823 if test "$supported" = "yes" ; then 5824 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5825 found="yes" 5826 fi 5827 fi 5828 5829 5830 5831 5832 5833 5834 5835 5836 5837 5838 5839 5840 5841 5842 5843 xorg_testset_save_CFLAGS="$CFLAGS" 5844 5845 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5848 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5849 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5850 then : 5851 printf %s "(cached) " >&6 5852 else $as_nop 5853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5854 /* end confdefs.h. */ 5855 int i; 5856 _ACEOF 5857 if ac_fn_c_try_compile "$LINENO" 5858 then : 5859 xorg_cv_cc_flag_unknown_warning_option=yes 5860 else $as_nop 5861 xorg_cv_cc_flag_unknown_warning_option=no 5862 fi 5863 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5864 fi 5865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5866 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5867 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5868 CFLAGS="$xorg_testset_save_CFLAGS" 5869 fi 5870 5871 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5872 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5874 fi 5875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5877 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5878 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5879 then : 5880 printf %s "(cached) " >&6 5881 else $as_nop 5882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5883 /* end confdefs.h. */ 5884 int i; 5885 _ACEOF 5886 if ac_fn_c_try_compile "$LINENO" 5887 then : 5888 xorg_cv_cc_flag_unused_command_line_argument=yes 5889 else $as_nop 5890 xorg_cv_cc_flag_unused_command_line_argument=no 5891 fi 5892 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5893 fi 5894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5895 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5896 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5897 CFLAGS="$xorg_testset_save_CFLAGS" 5898 fi 5899 5900 found="no" 5901 5902 if test $found = "no" ; then 5903 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5905 fi 5906 5907 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5908 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5909 fi 5910 5911 CFLAGS="$CFLAGS -Wnested-externs" 5912 5913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5914 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5915 cacheid=xorg_cv_cc_flag__Wnested_externs 5916 if eval test \${$cacheid+y} 5917 then : 5918 printf %s "(cached) " >&6 5919 else $as_nop 5920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5921 /* end confdefs.h. */ 5922 int i; 5923 int 5924 main (void) 5925 { 5926 5927 ; 5928 return 0; 5929 } 5930 _ACEOF 5931 if ac_fn_c_try_link "$LINENO" 5932 then : 5933 eval $cacheid=yes 5934 else $as_nop 5935 eval $cacheid=no 5936 fi 5937 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5938 conftest$ac_exeext conftest.$ac_ext 5939 fi 5940 5941 5942 CFLAGS="$xorg_testset_save_CFLAGS" 5943 5944 eval supported=\$$cacheid 5945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5946 printf "%s\n" "$supported" >&6; } 5947 if test "$supported" = "yes" ; then 5948 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5949 found="yes" 5950 fi 5951 fi 5952 5953 5954 5955 5956 5957 5958 5959 5960 5961 5962 5963 5964 5965 5966 5967 xorg_testset_save_CFLAGS="$CFLAGS" 5968 5969 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5972 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5973 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5974 then : 5975 printf %s "(cached) " >&6 5976 else $as_nop 5977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5978 /* end confdefs.h. */ 5979 int i; 5980 _ACEOF 5981 if ac_fn_c_try_compile "$LINENO" 5982 then : 5983 xorg_cv_cc_flag_unknown_warning_option=yes 5984 else $as_nop 5985 xorg_cv_cc_flag_unknown_warning_option=no 5986 fi 5987 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5988 fi 5989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5990 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5991 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5992 CFLAGS="$xorg_testset_save_CFLAGS" 5993 fi 5994 5995 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5996 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5997 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5998 fi 5999 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6001 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6002 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6003 then : 6004 printf %s "(cached) " >&6 6005 else $as_nop 6006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6007 /* end confdefs.h. */ 6008 int i; 6009 _ACEOF 6010 if ac_fn_c_try_compile "$LINENO" 6011 then : 6012 xorg_cv_cc_flag_unused_command_line_argument=yes 6013 else $as_nop 6014 xorg_cv_cc_flag_unused_command_line_argument=no 6015 fi 6016 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6017 fi 6018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6019 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6020 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6021 CFLAGS="$xorg_testset_save_CFLAGS" 6022 fi 6023 6024 found="no" 6025 6026 if test $found = "no" ; then 6027 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6029 fi 6030 6031 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6032 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6033 fi 6034 6035 CFLAGS="$CFLAGS -Wbad-function-cast" 6036 6037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6038 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6039 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6040 if eval test \${$cacheid+y} 6041 then : 6042 printf %s "(cached) " >&6 6043 else $as_nop 6044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6045 /* end confdefs.h. */ 6046 int i; 6047 int 6048 main (void) 6049 { 6050 6051 ; 6052 return 0; 6053 } 6054 _ACEOF 6055 if ac_fn_c_try_link "$LINENO" 6056 then : 6057 eval $cacheid=yes 6058 else $as_nop 6059 eval $cacheid=no 6060 fi 6061 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6062 conftest$ac_exeext conftest.$ac_ext 6063 fi 6064 6065 6066 CFLAGS="$xorg_testset_save_CFLAGS" 6067 6068 eval supported=\$$cacheid 6069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6070 printf "%s\n" "$supported" >&6; } 6071 if test "$supported" = "yes" ; then 6072 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6073 found="yes" 6074 fi 6075 fi 6076 6077 6078 6079 6080 6081 6082 6083 6084 6085 6086 6087 6088 6089 6090 6091 xorg_testset_save_CFLAGS="$CFLAGS" 6092 6093 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6094 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6096 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6097 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6098 then : 6099 printf %s "(cached) " >&6 6100 else $as_nop 6101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6102 /* end confdefs.h. */ 6103 int i; 6104 _ACEOF 6105 if ac_fn_c_try_compile "$LINENO" 6106 then : 6107 xorg_cv_cc_flag_unknown_warning_option=yes 6108 else $as_nop 6109 xorg_cv_cc_flag_unknown_warning_option=no 6110 fi 6111 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6112 fi 6113 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6114 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6115 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6116 CFLAGS="$xorg_testset_save_CFLAGS" 6117 fi 6118 6119 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6120 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6122 fi 6123 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6125 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6126 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6127 then : 6128 printf %s "(cached) " >&6 6129 else $as_nop 6130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6131 /* end confdefs.h. */ 6132 int i; 6133 _ACEOF 6134 if ac_fn_c_try_compile "$LINENO" 6135 then : 6136 xorg_cv_cc_flag_unused_command_line_argument=yes 6137 else $as_nop 6138 xorg_cv_cc_flag_unused_command_line_argument=no 6139 fi 6140 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6141 fi 6142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6143 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6144 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6145 CFLAGS="$xorg_testset_save_CFLAGS" 6146 fi 6147 6148 found="no" 6149 6150 if test $found = "no" ; then 6151 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6153 fi 6154 6155 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6157 fi 6158 6159 CFLAGS="$CFLAGS -Wold-style-definition" 6160 6161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6162 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6163 cacheid=xorg_cv_cc_flag__Wold_style_definition 6164 if eval test \${$cacheid+y} 6165 then : 6166 printf %s "(cached) " >&6 6167 else $as_nop 6168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6169 /* end confdefs.h. */ 6170 int i; 6171 int 6172 main (void) 6173 { 6174 6175 ; 6176 return 0; 6177 } 6178 _ACEOF 6179 if ac_fn_c_try_link "$LINENO" 6180 then : 6181 eval $cacheid=yes 6182 else $as_nop 6183 eval $cacheid=no 6184 fi 6185 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6186 conftest$ac_exeext conftest.$ac_ext 6187 fi 6188 6189 6190 CFLAGS="$xorg_testset_save_CFLAGS" 6191 6192 eval supported=\$$cacheid 6193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6194 printf "%s\n" "$supported" >&6; } 6195 if test "$supported" = "yes" ; then 6196 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6197 found="yes" 6198 fi 6199 fi 6200 6201 if test $found = "no" ; then 6202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6204 fi 6205 6206 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6208 fi 6209 6210 CFLAGS="$CFLAGS -fd" 6211 6212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6213 printf %s "checking if $CC supports -fd... " >&6; } 6214 cacheid=xorg_cv_cc_flag__fd 6215 if eval test \${$cacheid+y} 6216 then : 6217 printf %s "(cached) " >&6 6218 else $as_nop 6219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6220 /* end confdefs.h. */ 6221 int i; 6222 int 6223 main (void) 6224 { 6225 6226 ; 6227 return 0; 6228 } 6229 _ACEOF 6230 if ac_fn_c_try_link "$LINENO" 6231 then : 6232 eval $cacheid=yes 6233 else $as_nop 6234 eval $cacheid=no 6235 fi 6236 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6237 conftest$ac_exeext conftest.$ac_ext 6238 fi 6239 6240 6241 CFLAGS="$xorg_testset_save_CFLAGS" 6242 6243 eval supported=\$$cacheid 6244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6245 printf "%s\n" "$supported" >&6; } 6246 if test "$supported" = "yes" ; then 6247 BASE_CFLAGS="$BASE_CFLAGS -fd" 6248 found="yes" 6249 fi 6250 fi 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 xorg_testset_save_CFLAGS="$CFLAGS" 6267 6268 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6271 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6272 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6273 then : 6274 printf %s "(cached) " >&6 6275 else $as_nop 6276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6277 /* end confdefs.h. */ 6278 int i; 6279 _ACEOF 6280 if ac_fn_c_try_compile "$LINENO" 6281 then : 6282 xorg_cv_cc_flag_unknown_warning_option=yes 6283 else $as_nop 6284 xorg_cv_cc_flag_unknown_warning_option=no 6285 fi 6286 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6287 fi 6288 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6289 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6290 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6291 CFLAGS="$xorg_testset_save_CFLAGS" 6292 fi 6293 6294 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6295 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6297 fi 6298 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6300 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6301 if test ${xorg_cv_cc_flag_unused_command_line_argument+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_unused_command_line_argument=yes 6312 else $as_nop 6313 xorg_cv_cc_flag_unused_command_line_argument=no 6314 fi 6315 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6316 fi 6317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6318 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6319 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6320 CFLAGS="$xorg_testset_save_CFLAGS" 6321 fi 6322 6323 found="no" 6324 6325 if test $found = "no" ; then 6326 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6328 fi 6329 6330 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6332 fi 6333 6334 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6335 6336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6337 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6338 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6339 if eval test \${$cacheid+y} 6340 then : 6341 printf %s "(cached) " >&6 6342 else $as_nop 6343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6344 /* end confdefs.h. */ 6345 int i; 6346 int 6347 main (void) 6348 { 6349 6350 ; 6351 return 0; 6352 } 6353 _ACEOF 6354 if ac_fn_c_try_link "$LINENO" 6355 then : 6356 eval $cacheid=yes 6357 else $as_nop 6358 eval $cacheid=no 6359 fi 6360 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6361 conftest$ac_exeext conftest.$ac_ext 6362 fi 6363 6364 6365 CFLAGS="$xorg_testset_save_CFLAGS" 6366 6367 eval supported=\$$cacheid 6368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6369 printf "%s\n" "$supported" >&6; } 6370 if test "$supported" = "yes" ; then 6371 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6372 found="yes" 6373 fi 6374 fi 6375 6376 6377 6378 6379 6380 # This chunk adds additional warnings that could catch undesired effects. 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390 6391 6392 6393 6394 xorg_testset_save_CFLAGS="$CFLAGS" 6395 6396 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6399 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6400 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6401 then : 6402 printf %s "(cached) " >&6 6403 else $as_nop 6404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6405 /* end confdefs.h. */ 6406 int i; 6407 _ACEOF 6408 if ac_fn_c_try_compile "$LINENO" 6409 then : 6410 xorg_cv_cc_flag_unknown_warning_option=yes 6411 else $as_nop 6412 xorg_cv_cc_flag_unknown_warning_option=no 6413 fi 6414 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6415 fi 6416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6417 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6418 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6419 CFLAGS="$xorg_testset_save_CFLAGS" 6420 fi 6421 6422 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6423 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6425 fi 6426 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6428 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6429 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6430 then : 6431 printf %s "(cached) " >&6 6432 else $as_nop 6433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6434 /* end confdefs.h. */ 6435 int i; 6436 _ACEOF 6437 if ac_fn_c_try_compile "$LINENO" 6438 then : 6439 xorg_cv_cc_flag_unused_command_line_argument=yes 6440 else $as_nop 6441 xorg_cv_cc_flag_unused_command_line_argument=no 6442 fi 6443 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6444 fi 6445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6446 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6447 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6448 CFLAGS="$xorg_testset_save_CFLAGS" 6449 fi 6450 6451 found="no" 6452 6453 if test $found = "no" ; then 6454 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6456 fi 6457 6458 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6459 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6460 fi 6461 6462 CFLAGS="$CFLAGS -Wunused" 6463 6464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6465 printf %s "checking if $CC supports -Wunused... " >&6; } 6466 cacheid=xorg_cv_cc_flag__Wunused 6467 if eval test \${$cacheid+y} 6468 then : 6469 printf %s "(cached) " >&6 6470 else $as_nop 6471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6472 /* end confdefs.h. */ 6473 int i; 6474 int 6475 main (void) 6476 { 6477 6478 ; 6479 return 0; 6480 } 6481 _ACEOF 6482 if ac_fn_c_try_link "$LINENO" 6483 then : 6484 eval $cacheid=yes 6485 else $as_nop 6486 eval $cacheid=no 6487 fi 6488 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6489 conftest$ac_exeext conftest.$ac_ext 6490 fi 6491 6492 6493 CFLAGS="$xorg_testset_save_CFLAGS" 6494 6495 eval supported=\$$cacheid 6496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6497 printf "%s\n" "$supported" >&6; } 6498 if test "$supported" = "yes" ; then 6499 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6500 found="yes" 6501 fi 6502 fi 6503 6504 6505 6506 6507 6508 6509 6510 6511 6512 6513 6514 6515 6516 6517 6518 xorg_testset_save_CFLAGS="$CFLAGS" 6519 6520 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6523 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6524 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6525 then : 6526 printf %s "(cached) " >&6 6527 else $as_nop 6528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6529 /* end confdefs.h. */ 6530 int i; 6531 _ACEOF 6532 if ac_fn_c_try_compile "$LINENO" 6533 then : 6534 xorg_cv_cc_flag_unknown_warning_option=yes 6535 else $as_nop 6536 xorg_cv_cc_flag_unknown_warning_option=no 6537 fi 6538 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6539 fi 6540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6541 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6542 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6543 CFLAGS="$xorg_testset_save_CFLAGS" 6544 fi 6545 6546 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6547 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6549 fi 6550 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6552 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6553 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6554 then : 6555 printf %s "(cached) " >&6 6556 else $as_nop 6557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6558 /* end confdefs.h. */ 6559 int i; 6560 _ACEOF 6561 if ac_fn_c_try_compile "$LINENO" 6562 then : 6563 xorg_cv_cc_flag_unused_command_line_argument=yes 6564 else $as_nop 6565 xorg_cv_cc_flag_unused_command_line_argument=no 6566 fi 6567 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6568 fi 6569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6570 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6571 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6572 CFLAGS="$xorg_testset_save_CFLAGS" 6573 fi 6574 6575 found="no" 6576 6577 if test $found = "no" ; then 6578 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6580 fi 6581 6582 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6583 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6584 fi 6585 6586 CFLAGS="$CFLAGS -Wuninitialized" 6587 6588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6589 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6590 cacheid=xorg_cv_cc_flag__Wuninitialized 6591 if eval test \${$cacheid+y} 6592 then : 6593 printf %s "(cached) " >&6 6594 else $as_nop 6595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6596 /* end confdefs.h. */ 6597 int i; 6598 int 6599 main (void) 6600 { 6601 6602 ; 6603 return 0; 6604 } 6605 _ACEOF 6606 if ac_fn_c_try_link "$LINENO" 6607 then : 6608 eval $cacheid=yes 6609 else $as_nop 6610 eval $cacheid=no 6611 fi 6612 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6613 conftest$ac_exeext conftest.$ac_ext 6614 fi 6615 6616 6617 CFLAGS="$xorg_testset_save_CFLAGS" 6618 6619 eval supported=\$$cacheid 6620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6621 printf "%s\n" "$supported" >&6; } 6622 if test "$supported" = "yes" ; then 6623 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6624 found="yes" 6625 fi 6626 fi 6627 6628 6629 6630 6631 6632 6633 6634 6635 6636 6637 6638 6639 6640 6641 6642 xorg_testset_save_CFLAGS="$CFLAGS" 6643 6644 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6647 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6648 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6649 then : 6650 printf %s "(cached) " >&6 6651 else $as_nop 6652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6653 /* end confdefs.h. */ 6654 int i; 6655 _ACEOF 6656 if ac_fn_c_try_compile "$LINENO" 6657 then : 6658 xorg_cv_cc_flag_unknown_warning_option=yes 6659 else $as_nop 6660 xorg_cv_cc_flag_unknown_warning_option=no 6661 fi 6662 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6663 fi 6664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6665 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6666 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6667 CFLAGS="$xorg_testset_save_CFLAGS" 6668 fi 6669 6670 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6671 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6673 fi 6674 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6676 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6677 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6678 then : 6679 printf %s "(cached) " >&6 6680 else $as_nop 6681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6682 /* end confdefs.h. */ 6683 int i; 6684 _ACEOF 6685 if ac_fn_c_try_compile "$LINENO" 6686 then : 6687 xorg_cv_cc_flag_unused_command_line_argument=yes 6688 else $as_nop 6689 xorg_cv_cc_flag_unused_command_line_argument=no 6690 fi 6691 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6692 fi 6693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6694 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6695 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6696 CFLAGS="$xorg_testset_save_CFLAGS" 6697 fi 6698 6699 found="no" 6700 6701 if test $found = "no" ; then 6702 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6704 fi 6705 6706 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6707 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6708 fi 6709 6710 CFLAGS="$CFLAGS -Wshadow" 6711 6712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6713 printf %s "checking if $CC supports -Wshadow... " >&6; } 6714 cacheid=xorg_cv_cc_flag__Wshadow 6715 if eval test \${$cacheid+y} 6716 then : 6717 printf %s "(cached) " >&6 6718 else $as_nop 6719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6720 /* end confdefs.h. */ 6721 int i; 6722 int 6723 main (void) 6724 { 6725 6726 ; 6727 return 0; 6728 } 6729 _ACEOF 6730 if ac_fn_c_try_link "$LINENO" 6731 then : 6732 eval $cacheid=yes 6733 else $as_nop 6734 eval $cacheid=no 6735 fi 6736 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6737 conftest$ac_exeext conftest.$ac_ext 6738 fi 6739 6740 6741 CFLAGS="$xorg_testset_save_CFLAGS" 6742 6743 eval supported=\$$cacheid 6744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6745 printf "%s\n" "$supported" >&6; } 6746 if test "$supported" = "yes" ; then 6747 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6748 found="yes" 6749 fi 6750 fi 6751 6752 6753 6754 6755 6756 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 xorg_testset_save_CFLAGS="$CFLAGS" 6767 6768 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6771 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6772 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6773 then : 6774 printf %s "(cached) " >&6 6775 else $as_nop 6776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6777 /* end confdefs.h. */ 6778 int i; 6779 _ACEOF 6780 if ac_fn_c_try_compile "$LINENO" 6781 then : 6782 xorg_cv_cc_flag_unknown_warning_option=yes 6783 else $as_nop 6784 xorg_cv_cc_flag_unknown_warning_option=no 6785 fi 6786 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6787 fi 6788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6789 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6790 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6791 CFLAGS="$xorg_testset_save_CFLAGS" 6792 fi 6793 6794 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6797 fi 6798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6800 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6801 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6802 then : 6803 printf %s "(cached) " >&6 6804 else $as_nop 6805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6806 /* end confdefs.h. */ 6807 int i; 6808 _ACEOF 6809 if ac_fn_c_try_compile "$LINENO" 6810 then : 6811 xorg_cv_cc_flag_unused_command_line_argument=yes 6812 else $as_nop 6813 xorg_cv_cc_flag_unused_command_line_argument=no 6814 fi 6815 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6816 fi 6817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6818 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6819 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6820 CFLAGS="$xorg_testset_save_CFLAGS" 6821 fi 6822 6823 found="no" 6824 6825 if test $found = "no" ; then 6826 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6828 fi 6829 6830 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6831 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6832 fi 6833 6834 CFLAGS="$CFLAGS -Wmissing-noreturn" 6835 6836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6837 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6838 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6839 if eval test \${$cacheid+y} 6840 then : 6841 printf %s "(cached) " >&6 6842 else $as_nop 6843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6844 /* end confdefs.h. */ 6845 int i; 6846 int 6847 main (void) 6848 { 6849 6850 ; 6851 return 0; 6852 } 6853 _ACEOF 6854 if ac_fn_c_try_link "$LINENO" 6855 then : 6856 eval $cacheid=yes 6857 else $as_nop 6858 eval $cacheid=no 6859 fi 6860 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6861 conftest$ac_exeext conftest.$ac_ext 6862 fi 6863 6864 6865 CFLAGS="$xorg_testset_save_CFLAGS" 6866 6867 eval supported=\$$cacheid 6868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6869 printf "%s\n" "$supported" >&6; } 6870 if test "$supported" = "yes" ; then 6871 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6872 found="yes" 6873 fi 6874 fi 6875 6876 6877 6878 6879 6880 6881 6882 6883 6884 6885 6886 6887 6888 6889 6890 xorg_testset_save_CFLAGS="$CFLAGS" 6891 6892 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6895 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6896 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6897 then : 6898 printf %s "(cached) " >&6 6899 else $as_nop 6900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6901 /* end confdefs.h. */ 6902 int i; 6903 _ACEOF 6904 if ac_fn_c_try_compile "$LINENO" 6905 then : 6906 xorg_cv_cc_flag_unknown_warning_option=yes 6907 else $as_nop 6908 xorg_cv_cc_flag_unknown_warning_option=no 6909 fi 6910 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6911 fi 6912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6913 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6914 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6915 CFLAGS="$xorg_testset_save_CFLAGS" 6916 fi 6917 6918 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6921 fi 6922 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6924 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6925 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6926 then : 6927 printf %s "(cached) " >&6 6928 else $as_nop 6929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6930 /* end confdefs.h. */ 6931 int i; 6932 _ACEOF 6933 if ac_fn_c_try_compile "$LINENO" 6934 then : 6935 xorg_cv_cc_flag_unused_command_line_argument=yes 6936 else $as_nop 6937 xorg_cv_cc_flag_unused_command_line_argument=no 6938 fi 6939 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6940 fi 6941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6942 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6943 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6944 CFLAGS="$xorg_testset_save_CFLAGS" 6945 fi 6946 6947 found="no" 6948 6949 if test $found = "no" ; then 6950 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6951 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6952 fi 6953 6954 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6955 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6956 fi 6957 6958 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6959 6960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6961 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6962 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6963 if eval test \${$cacheid+y} 6964 then : 6965 printf %s "(cached) " >&6 6966 else $as_nop 6967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6968 /* end confdefs.h. */ 6969 int i; 6970 int 6971 main (void) 6972 { 6973 6974 ; 6975 return 0; 6976 } 6977 _ACEOF 6978 if ac_fn_c_try_link "$LINENO" 6979 then : 6980 eval $cacheid=yes 6981 else $as_nop 6982 eval $cacheid=no 6983 fi 6984 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6985 conftest$ac_exeext conftest.$ac_ext 6986 fi 6987 6988 6989 CFLAGS="$xorg_testset_save_CFLAGS" 6990 6991 eval supported=\$$cacheid 6992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6993 printf "%s\n" "$supported" >&6; } 6994 if test "$supported" = "yes" ; then 6995 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6996 found="yes" 6997 fi 6998 fi 6999 7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 7012 7013 7014 xorg_testset_save_CFLAGS="$CFLAGS" 7015 7016 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7019 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7020 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7021 then : 7022 printf %s "(cached) " >&6 7023 else $as_nop 7024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7025 /* end confdefs.h. */ 7026 int i; 7027 _ACEOF 7028 if ac_fn_c_try_compile "$LINENO" 7029 then : 7030 xorg_cv_cc_flag_unknown_warning_option=yes 7031 else $as_nop 7032 xorg_cv_cc_flag_unknown_warning_option=no 7033 fi 7034 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7035 fi 7036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7037 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7038 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7039 CFLAGS="$xorg_testset_save_CFLAGS" 7040 fi 7041 7042 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7043 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7045 fi 7046 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7048 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7049 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7050 then : 7051 printf %s "(cached) " >&6 7052 else $as_nop 7053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7054 /* end confdefs.h. */ 7055 int i; 7056 _ACEOF 7057 if ac_fn_c_try_compile "$LINENO" 7058 then : 7059 xorg_cv_cc_flag_unused_command_line_argument=yes 7060 else $as_nop 7061 xorg_cv_cc_flag_unused_command_line_argument=no 7062 fi 7063 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7064 fi 7065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7066 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7067 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7068 CFLAGS="$xorg_testset_save_CFLAGS" 7069 fi 7070 7071 found="no" 7072 7073 if test $found = "no" ; then 7074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7076 fi 7077 7078 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7080 fi 7081 7082 CFLAGS="$CFLAGS -Wredundant-decls" 7083 7084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7085 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7086 cacheid=xorg_cv_cc_flag__Wredundant_decls 7087 if eval test \${$cacheid+y} 7088 then : 7089 printf %s "(cached) " >&6 7090 else $as_nop 7091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7092 /* end confdefs.h. */ 7093 int i; 7094 int 7095 main (void) 7096 { 7097 7098 ; 7099 return 0; 7100 } 7101 _ACEOF 7102 if ac_fn_c_try_link "$LINENO" 7103 then : 7104 eval $cacheid=yes 7105 else $as_nop 7106 eval $cacheid=no 7107 fi 7108 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7109 conftest$ac_exeext conftest.$ac_ext 7110 fi 7111 7112 7113 CFLAGS="$xorg_testset_save_CFLAGS" 7114 7115 eval supported=\$$cacheid 7116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7117 printf "%s\n" "$supported" >&6; } 7118 if test "$supported" = "yes" ; then 7119 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7120 found="yes" 7121 fi 7122 fi 7123 7124 7125 7126 7127 7128 7129 7130 7131 7132 7133 7134 7135 7136 7137 7138 xorg_testset_save_CFLAGS="$CFLAGS" 7139 7140 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7143 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7144 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7145 then : 7146 printf %s "(cached) " >&6 7147 else $as_nop 7148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7149 /* end confdefs.h. */ 7150 int i; 7151 _ACEOF 7152 if ac_fn_c_try_compile "$LINENO" 7153 then : 7154 xorg_cv_cc_flag_unknown_warning_option=yes 7155 else $as_nop 7156 xorg_cv_cc_flag_unknown_warning_option=no 7157 fi 7158 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7159 fi 7160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7161 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7162 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7163 CFLAGS="$xorg_testset_save_CFLAGS" 7164 fi 7165 7166 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7167 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7169 fi 7170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7172 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7173 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7174 then : 7175 printf %s "(cached) " >&6 7176 else $as_nop 7177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7178 /* end confdefs.h. */ 7179 int i; 7180 _ACEOF 7181 if ac_fn_c_try_compile "$LINENO" 7182 then : 7183 xorg_cv_cc_flag_unused_command_line_argument=yes 7184 else $as_nop 7185 xorg_cv_cc_flag_unused_command_line_argument=no 7186 fi 7187 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7188 fi 7189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7190 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7191 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7192 CFLAGS="$xorg_testset_save_CFLAGS" 7193 fi 7194 7195 found="no" 7196 7197 if test $found = "no" ; then 7198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7200 fi 7201 7202 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7204 fi 7205 7206 CFLAGS="$CFLAGS -Wlogical-op" 7207 7208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7209 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7210 cacheid=xorg_cv_cc_flag__Wlogical_op 7211 if eval test \${$cacheid+y} 7212 then : 7213 printf %s "(cached) " >&6 7214 else $as_nop 7215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7216 /* end confdefs.h. */ 7217 int i; 7218 int 7219 main (void) 7220 { 7221 7222 ; 7223 return 0; 7224 } 7225 _ACEOF 7226 if ac_fn_c_try_link "$LINENO" 7227 then : 7228 eval $cacheid=yes 7229 else $as_nop 7230 eval $cacheid=no 7231 fi 7232 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7233 conftest$ac_exeext conftest.$ac_ext 7234 fi 7235 7236 7237 CFLAGS="$xorg_testset_save_CFLAGS" 7238 7239 eval supported=\$$cacheid 7240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7241 printf "%s\n" "$supported" >&6; } 7242 if test "$supported" = "yes" ; then 7243 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7244 found="yes" 7245 fi 7246 fi 7247 7248 7249 7250 # These are currently disabled because they are noisy. They will be enabled 7251 # in the future once the codebase is sufficiently modernized to silence 7252 # them. For now, I don't want them to drown out the other warnings. 7253 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7254 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7255 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7256 7257 # Turn some warnings into errors, so we don't accidently get successful builds 7258 # when there are problems that should be fixed. 7259 7260 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7261 7262 7263 7264 7265 7266 7267 7268 7269 7270 7271 7272 7273 7274 xorg_testset_save_CFLAGS="$CFLAGS" 7275 7276 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7279 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7280 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7281 then : 7282 printf %s "(cached) " >&6 7283 else $as_nop 7284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7285 /* end confdefs.h. */ 7286 int i; 7287 _ACEOF 7288 if ac_fn_c_try_compile "$LINENO" 7289 then : 7290 xorg_cv_cc_flag_unknown_warning_option=yes 7291 else $as_nop 7292 xorg_cv_cc_flag_unknown_warning_option=no 7293 fi 7294 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7295 fi 7296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7297 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7298 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7299 CFLAGS="$xorg_testset_save_CFLAGS" 7300 fi 7301 7302 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7303 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7305 fi 7306 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7308 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7309 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7310 then : 7311 printf %s "(cached) " >&6 7312 else $as_nop 7313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7314 /* end confdefs.h. */ 7315 int i; 7316 _ACEOF 7317 if ac_fn_c_try_compile "$LINENO" 7318 then : 7319 xorg_cv_cc_flag_unused_command_line_argument=yes 7320 else $as_nop 7321 xorg_cv_cc_flag_unused_command_line_argument=no 7322 fi 7323 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7324 fi 7325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7326 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7327 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7328 CFLAGS="$xorg_testset_save_CFLAGS" 7329 fi 7330 7331 found="no" 7332 7333 if test $found = "no" ; then 7334 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7336 fi 7337 7338 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7340 fi 7341 7342 CFLAGS="$CFLAGS -Werror=implicit" 7343 7344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7345 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7346 cacheid=xorg_cv_cc_flag__Werror_implicit 7347 if eval test \${$cacheid+y} 7348 then : 7349 printf %s "(cached) " >&6 7350 else $as_nop 7351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7352 /* end confdefs.h. */ 7353 int i; 7354 int 7355 main (void) 7356 { 7357 7358 ; 7359 return 0; 7360 } 7361 _ACEOF 7362 if ac_fn_c_try_link "$LINENO" 7363 then : 7364 eval $cacheid=yes 7365 else $as_nop 7366 eval $cacheid=no 7367 fi 7368 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7369 conftest$ac_exeext conftest.$ac_ext 7370 fi 7371 7372 7373 CFLAGS="$xorg_testset_save_CFLAGS" 7374 7375 eval supported=\$$cacheid 7376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7377 printf "%s\n" "$supported" >&6; } 7378 if test "$supported" = "yes" ; then 7379 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7380 found="yes" 7381 fi 7382 fi 7383 7384 if test $found = "no" ; then 7385 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7387 fi 7388 7389 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7390 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7391 fi 7392 7393 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7394 7395 { 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 7396 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7397 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7398 if eval test \${$cacheid+y} 7399 then : 7400 printf %s "(cached) " >&6 7401 else $as_nop 7402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7403 /* end confdefs.h. */ 7404 int i; 7405 int 7406 main (void) 7407 { 7408 7409 ; 7410 return 0; 7411 } 7412 _ACEOF 7413 if ac_fn_c_try_link "$LINENO" 7414 then : 7415 eval $cacheid=yes 7416 else $as_nop 7417 eval $cacheid=no 7418 fi 7419 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7420 conftest$ac_exeext conftest.$ac_ext 7421 fi 7422 7423 7424 CFLAGS="$xorg_testset_save_CFLAGS" 7425 7426 eval supported=\$$cacheid 7427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7428 printf "%s\n" "$supported" >&6; } 7429 if test "$supported" = "yes" ; then 7430 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7431 found="yes" 7432 fi 7433 fi 7434 7435 7436 7437 7438 7439 7440 7441 7442 7443 7444 7445 7446 7447 7448 7449 xorg_testset_save_CFLAGS="$CFLAGS" 7450 7451 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7452 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7454 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7455 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7456 then : 7457 printf %s "(cached) " >&6 7458 else $as_nop 7459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7460 /* end confdefs.h. */ 7461 int i; 7462 _ACEOF 7463 if ac_fn_c_try_compile "$LINENO" 7464 then : 7465 xorg_cv_cc_flag_unknown_warning_option=yes 7466 else $as_nop 7467 xorg_cv_cc_flag_unknown_warning_option=no 7468 fi 7469 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7470 fi 7471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7472 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7473 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7474 CFLAGS="$xorg_testset_save_CFLAGS" 7475 fi 7476 7477 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7478 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7479 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7480 fi 7481 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7483 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7484 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7485 then : 7486 printf %s "(cached) " >&6 7487 else $as_nop 7488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7489 /* end confdefs.h. */ 7490 int i; 7491 _ACEOF 7492 if ac_fn_c_try_compile "$LINENO" 7493 then : 7494 xorg_cv_cc_flag_unused_command_line_argument=yes 7495 else $as_nop 7496 xorg_cv_cc_flag_unused_command_line_argument=no 7497 fi 7498 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7499 fi 7500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7501 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7502 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7503 CFLAGS="$xorg_testset_save_CFLAGS" 7504 fi 7505 7506 found="no" 7507 7508 if test $found = "no" ; then 7509 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7510 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7511 fi 7512 7513 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7514 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7515 fi 7516 7517 CFLAGS="$CFLAGS -Werror=nonnull" 7518 7519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7520 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7521 cacheid=xorg_cv_cc_flag__Werror_nonnull 7522 if eval test \${$cacheid+y} 7523 then : 7524 printf %s "(cached) " >&6 7525 else $as_nop 7526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7527 /* end confdefs.h. */ 7528 int i; 7529 int 7530 main (void) 7531 { 7532 7533 ; 7534 return 0; 7535 } 7536 _ACEOF 7537 if ac_fn_c_try_link "$LINENO" 7538 then : 7539 eval $cacheid=yes 7540 else $as_nop 7541 eval $cacheid=no 7542 fi 7543 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7544 conftest$ac_exeext conftest.$ac_ext 7545 fi 7546 7547 7548 CFLAGS="$xorg_testset_save_CFLAGS" 7549 7550 eval supported=\$$cacheid 7551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7552 printf "%s\n" "$supported" >&6; } 7553 if test "$supported" = "yes" ; then 7554 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7555 found="yes" 7556 fi 7557 fi 7558 7559 7560 7561 7562 7563 7564 7565 7566 7567 7568 7569 7570 7571 7572 7573 xorg_testset_save_CFLAGS="$CFLAGS" 7574 7575 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7576 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7578 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7579 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7580 then : 7581 printf %s "(cached) " >&6 7582 else $as_nop 7583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7584 /* end confdefs.h. */ 7585 int i; 7586 _ACEOF 7587 if ac_fn_c_try_compile "$LINENO" 7588 then : 7589 xorg_cv_cc_flag_unknown_warning_option=yes 7590 else $as_nop 7591 xorg_cv_cc_flag_unknown_warning_option=no 7592 fi 7593 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7594 fi 7595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7596 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7597 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7598 CFLAGS="$xorg_testset_save_CFLAGS" 7599 fi 7600 7601 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7602 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7603 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7604 fi 7605 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7607 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7608 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7609 then : 7610 printf %s "(cached) " >&6 7611 else $as_nop 7612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7613 /* end confdefs.h. */ 7614 int i; 7615 _ACEOF 7616 if ac_fn_c_try_compile "$LINENO" 7617 then : 7618 xorg_cv_cc_flag_unused_command_line_argument=yes 7619 else $as_nop 7620 xorg_cv_cc_flag_unused_command_line_argument=no 7621 fi 7622 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7623 fi 7624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7625 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7626 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7627 CFLAGS="$xorg_testset_save_CFLAGS" 7628 fi 7629 7630 found="no" 7631 7632 if test $found = "no" ; then 7633 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7634 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7635 fi 7636 7637 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7638 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7639 fi 7640 7641 CFLAGS="$CFLAGS -Werror=init-self" 7642 7643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7644 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7645 cacheid=xorg_cv_cc_flag__Werror_init_self 7646 if eval test \${$cacheid+y} 7647 then : 7648 printf %s "(cached) " >&6 7649 else $as_nop 7650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7651 /* end confdefs.h. */ 7652 int i; 7653 int 7654 main (void) 7655 { 7656 7657 ; 7658 return 0; 7659 } 7660 _ACEOF 7661 if ac_fn_c_try_link "$LINENO" 7662 then : 7663 eval $cacheid=yes 7664 else $as_nop 7665 eval $cacheid=no 7666 fi 7667 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7668 conftest$ac_exeext conftest.$ac_ext 7669 fi 7670 7671 7672 CFLAGS="$xorg_testset_save_CFLAGS" 7673 7674 eval supported=\$$cacheid 7675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7676 printf "%s\n" "$supported" >&6; } 7677 if test "$supported" = "yes" ; then 7678 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7679 found="yes" 7680 fi 7681 fi 7682 7683 7684 7685 7686 7687 7688 7689 7690 7691 7692 7693 7694 7695 7696 7697 xorg_testset_save_CFLAGS="$CFLAGS" 7698 7699 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7702 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7703 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7704 then : 7705 printf %s "(cached) " >&6 7706 else $as_nop 7707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7708 /* end confdefs.h. */ 7709 int i; 7710 _ACEOF 7711 if ac_fn_c_try_compile "$LINENO" 7712 then : 7713 xorg_cv_cc_flag_unknown_warning_option=yes 7714 else $as_nop 7715 xorg_cv_cc_flag_unknown_warning_option=no 7716 fi 7717 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7718 fi 7719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7720 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7721 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7722 CFLAGS="$xorg_testset_save_CFLAGS" 7723 fi 7724 7725 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7726 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7728 fi 7729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7731 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7732 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7733 then : 7734 printf %s "(cached) " >&6 7735 else $as_nop 7736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7737 /* end confdefs.h. */ 7738 int i; 7739 _ACEOF 7740 if ac_fn_c_try_compile "$LINENO" 7741 then : 7742 xorg_cv_cc_flag_unused_command_line_argument=yes 7743 else $as_nop 7744 xorg_cv_cc_flag_unused_command_line_argument=no 7745 fi 7746 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7747 fi 7748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7749 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7750 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7751 CFLAGS="$xorg_testset_save_CFLAGS" 7752 fi 7753 7754 found="no" 7755 7756 if test $found = "no" ; then 7757 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7758 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7759 fi 7760 7761 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7762 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7763 fi 7764 7765 CFLAGS="$CFLAGS -Werror=main" 7766 7767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7768 printf %s "checking if $CC supports -Werror=main... " >&6; } 7769 cacheid=xorg_cv_cc_flag__Werror_main 7770 if eval test \${$cacheid+y} 7771 then : 7772 printf %s "(cached) " >&6 7773 else $as_nop 7774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7775 /* end confdefs.h. */ 7776 int i; 7777 int 7778 main (void) 7779 { 7780 7781 ; 7782 return 0; 7783 } 7784 _ACEOF 7785 if ac_fn_c_try_link "$LINENO" 7786 then : 7787 eval $cacheid=yes 7788 else $as_nop 7789 eval $cacheid=no 7790 fi 7791 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7792 conftest$ac_exeext conftest.$ac_ext 7793 fi 7794 7795 7796 CFLAGS="$xorg_testset_save_CFLAGS" 7797 7798 eval supported=\$$cacheid 7799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7800 printf "%s\n" "$supported" >&6; } 7801 if test "$supported" = "yes" ; then 7802 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7803 found="yes" 7804 fi 7805 fi 7806 7807 7808 7809 7810 7811 7812 7813 7814 7815 7816 7817 7818 7819 7820 7821 xorg_testset_save_CFLAGS="$CFLAGS" 7822 7823 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7826 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7827 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7828 then : 7829 printf %s "(cached) " >&6 7830 else $as_nop 7831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7832 /* end confdefs.h. */ 7833 int i; 7834 _ACEOF 7835 if ac_fn_c_try_compile "$LINENO" 7836 then : 7837 xorg_cv_cc_flag_unknown_warning_option=yes 7838 else $as_nop 7839 xorg_cv_cc_flag_unknown_warning_option=no 7840 fi 7841 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7842 fi 7843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7844 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7845 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7846 CFLAGS="$xorg_testset_save_CFLAGS" 7847 fi 7848 7849 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7850 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7852 fi 7853 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7855 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7856 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7857 then : 7858 printf %s "(cached) " >&6 7859 else $as_nop 7860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7861 /* end confdefs.h. */ 7862 int i; 7863 _ACEOF 7864 if ac_fn_c_try_compile "$LINENO" 7865 then : 7866 xorg_cv_cc_flag_unused_command_line_argument=yes 7867 else $as_nop 7868 xorg_cv_cc_flag_unused_command_line_argument=no 7869 fi 7870 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7871 fi 7872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7873 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7874 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7875 CFLAGS="$xorg_testset_save_CFLAGS" 7876 fi 7877 7878 found="no" 7879 7880 if test $found = "no" ; then 7881 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7883 fi 7884 7885 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7886 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7887 fi 7888 7889 CFLAGS="$CFLAGS -Werror=missing-braces" 7890 7891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7892 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7893 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7894 if eval test \${$cacheid+y} 7895 then : 7896 printf %s "(cached) " >&6 7897 else $as_nop 7898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7899 /* end confdefs.h. */ 7900 int i; 7901 int 7902 main (void) 7903 { 7904 7905 ; 7906 return 0; 7907 } 7908 _ACEOF 7909 if ac_fn_c_try_link "$LINENO" 7910 then : 7911 eval $cacheid=yes 7912 else $as_nop 7913 eval $cacheid=no 7914 fi 7915 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7916 conftest$ac_exeext conftest.$ac_ext 7917 fi 7918 7919 7920 CFLAGS="$xorg_testset_save_CFLAGS" 7921 7922 eval supported=\$$cacheid 7923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7924 printf "%s\n" "$supported" >&6; } 7925 if test "$supported" = "yes" ; then 7926 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7927 found="yes" 7928 fi 7929 fi 7930 7931 7932 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 7943 7944 7945 xorg_testset_save_CFLAGS="$CFLAGS" 7946 7947 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7950 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7951 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7952 then : 7953 printf %s "(cached) " >&6 7954 else $as_nop 7955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7956 /* end confdefs.h. */ 7957 int i; 7958 _ACEOF 7959 if ac_fn_c_try_compile "$LINENO" 7960 then : 7961 xorg_cv_cc_flag_unknown_warning_option=yes 7962 else $as_nop 7963 xorg_cv_cc_flag_unknown_warning_option=no 7964 fi 7965 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7966 fi 7967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7968 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7969 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7970 CFLAGS="$xorg_testset_save_CFLAGS" 7971 fi 7972 7973 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7974 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7976 fi 7977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7979 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7980 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7981 then : 7982 printf %s "(cached) " >&6 7983 else $as_nop 7984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7985 /* end confdefs.h. */ 7986 int i; 7987 _ACEOF 7988 if ac_fn_c_try_compile "$LINENO" 7989 then : 7990 xorg_cv_cc_flag_unused_command_line_argument=yes 7991 else $as_nop 7992 xorg_cv_cc_flag_unused_command_line_argument=no 7993 fi 7994 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7995 fi 7996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7997 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7998 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7999 CFLAGS="$xorg_testset_save_CFLAGS" 8000 fi 8001 8002 found="no" 8003 8004 if test $found = "no" ; then 8005 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8007 fi 8008 8009 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8010 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8011 fi 8012 8013 CFLAGS="$CFLAGS -Werror=sequence-point" 8014 8015 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8016 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8017 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8018 if eval test \${$cacheid+y} 8019 then : 8020 printf %s "(cached) " >&6 8021 else $as_nop 8022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8023 /* end confdefs.h. */ 8024 int i; 8025 int 8026 main (void) 8027 { 8028 8029 ; 8030 return 0; 8031 } 8032 _ACEOF 8033 if ac_fn_c_try_link "$LINENO" 8034 then : 8035 eval $cacheid=yes 8036 else $as_nop 8037 eval $cacheid=no 8038 fi 8039 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8040 conftest$ac_exeext conftest.$ac_ext 8041 fi 8042 8043 8044 CFLAGS="$xorg_testset_save_CFLAGS" 8045 8046 eval supported=\$$cacheid 8047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8048 printf "%s\n" "$supported" >&6; } 8049 if test "$supported" = "yes" ; then 8050 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8051 found="yes" 8052 fi 8053 fi 8054 8055 8056 8057 8058 8059 8060 8061 8062 8063 8064 8065 8066 8067 8068 8069 xorg_testset_save_CFLAGS="$CFLAGS" 8070 8071 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8074 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8075 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8076 then : 8077 printf %s "(cached) " >&6 8078 else $as_nop 8079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8080 /* end confdefs.h. */ 8081 int i; 8082 _ACEOF 8083 if ac_fn_c_try_compile "$LINENO" 8084 then : 8085 xorg_cv_cc_flag_unknown_warning_option=yes 8086 else $as_nop 8087 xorg_cv_cc_flag_unknown_warning_option=no 8088 fi 8089 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8090 fi 8091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8092 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8093 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8094 CFLAGS="$xorg_testset_save_CFLAGS" 8095 fi 8096 8097 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8098 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8100 fi 8101 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8103 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8104 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8105 then : 8106 printf %s "(cached) " >&6 8107 else $as_nop 8108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8109 /* end confdefs.h. */ 8110 int i; 8111 _ACEOF 8112 if ac_fn_c_try_compile "$LINENO" 8113 then : 8114 xorg_cv_cc_flag_unused_command_line_argument=yes 8115 else $as_nop 8116 xorg_cv_cc_flag_unused_command_line_argument=no 8117 fi 8118 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8119 fi 8120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8121 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8122 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8123 CFLAGS="$xorg_testset_save_CFLAGS" 8124 fi 8125 8126 found="no" 8127 8128 if test $found = "no" ; then 8129 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8131 fi 8132 8133 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8134 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8135 fi 8136 8137 CFLAGS="$CFLAGS -Werror=return-type" 8138 8139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8140 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8141 cacheid=xorg_cv_cc_flag__Werror_return_type 8142 if eval test \${$cacheid+y} 8143 then : 8144 printf %s "(cached) " >&6 8145 else $as_nop 8146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8147 /* end confdefs.h. */ 8148 int i; 8149 int 8150 main (void) 8151 { 8152 8153 ; 8154 return 0; 8155 } 8156 _ACEOF 8157 if ac_fn_c_try_link "$LINENO" 8158 then : 8159 eval $cacheid=yes 8160 else $as_nop 8161 eval $cacheid=no 8162 fi 8163 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8164 conftest$ac_exeext conftest.$ac_ext 8165 fi 8166 8167 8168 CFLAGS="$xorg_testset_save_CFLAGS" 8169 8170 eval supported=\$$cacheid 8171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8172 printf "%s\n" "$supported" >&6; } 8173 if test "$supported" = "yes" ; then 8174 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8175 found="yes" 8176 fi 8177 fi 8178 8179 if test $found = "no" ; then 8180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8182 fi 8183 8184 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8185 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8186 fi 8187 8188 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8189 8190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8191 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8192 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8193 if eval test \${$cacheid+y} 8194 then : 8195 printf %s "(cached) " >&6 8196 else $as_nop 8197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8198 /* end confdefs.h. */ 8199 int i; 8200 int 8201 main (void) 8202 { 8203 8204 ; 8205 return 0; 8206 } 8207 _ACEOF 8208 if ac_fn_c_try_link "$LINENO" 8209 then : 8210 eval $cacheid=yes 8211 else $as_nop 8212 eval $cacheid=no 8213 fi 8214 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8215 conftest$ac_exeext conftest.$ac_ext 8216 fi 8217 8218 8219 CFLAGS="$xorg_testset_save_CFLAGS" 8220 8221 eval supported=\$$cacheid 8222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8223 printf "%s\n" "$supported" >&6; } 8224 if test "$supported" = "yes" ; then 8225 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8226 found="yes" 8227 fi 8228 fi 8229 8230 8231 8232 8233 8234 8235 8236 8237 8238 8239 8240 8241 8242 8243 8244 xorg_testset_save_CFLAGS="$CFLAGS" 8245 8246 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8249 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8250 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8251 then : 8252 printf %s "(cached) " >&6 8253 else $as_nop 8254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8255 /* end confdefs.h. */ 8256 int i; 8257 _ACEOF 8258 if ac_fn_c_try_compile "$LINENO" 8259 then : 8260 xorg_cv_cc_flag_unknown_warning_option=yes 8261 else $as_nop 8262 xorg_cv_cc_flag_unknown_warning_option=no 8263 fi 8264 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8265 fi 8266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8267 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8268 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8269 CFLAGS="$xorg_testset_save_CFLAGS" 8270 fi 8271 8272 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8273 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8275 fi 8276 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8278 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8279 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8280 then : 8281 printf %s "(cached) " >&6 8282 else $as_nop 8283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8284 /* end confdefs.h. */ 8285 int i; 8286 _ACEOF 8287 if ac_fn_c_try_compile "$LINENO" 8288 then : 8289 xorg_cv_cc_flag_unused_command_line_argument=yes 8290 else $as_nop 8291 xorg_cv_cc_flag_unused_command_line_argument=no 8292 fi 8293 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8294 fi 8295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8296 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8297 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8298 CFLAGS="$xorg_testset_save_CFLAGS" 8299 fi 8300 8301 found="no" 8302 8303 if test $found = "no" ; then 8304 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8306 fi 8307 8308 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8309 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8310 fi 8311 8312 CFLAGS="$CFLAGS -Werror=trigraphs" 8313 8314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8315 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8316 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8317 if eval test \${$cacheid+y} 8318 then : 8319 printf %s "(cached) " >&6 8320 else $as_nop 8321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8322 /* end confdefs.h. */ 8323 int i; 8324 int 8325 main (void) 8326 { 8327 8328 ; 8329 return 0; 8330 } 8331 _ACEOF 8332 if ac_fn_c_try_link "$LINENO" 8333 then : 8334 eval $cacheid=yes 8335 else $as_nop 8336 eval $cacheid=no 8337 fi 8338 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8339 conftest$ac_exeext conftest.$ac_ext 8340 fi 8341 8342 8343 CFLAGS="$xorg_testset_save_CFLAGS" 8344 8345 eval supported=\$$cacheid 8346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8347 printf "%s\n" "$supported" >&6; } 8348 if test "$supported" = "yes" ; then 8349 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8350 found="yes" 8351 fi 8352 fi 8353 8354 8355 8356 8357 8358 8359 8360 8361 8362 8363 8364 8365 8366 8367 8368 xorg_testset_save_CFLAGS="$CFLAGS" 8369 8370 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8373 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8374 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8375 then : 8376 printf %s "(cached) " >&6 8377 else $as_nop 8378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8379 /* end confdefs.h. */ 8380 int i; 8381 _ACEOF 8382 if ac_fn_c_try_compile "$LINENO" 8383 then : 8384 xorg_cv_cc_flag_unknown_warning_option=yes 8385 else $as_nop 8386 xorg_cv_cc_flag_unknown_warning_option=no 8387 fi 8388 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8389 fi 8390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8391 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8392 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8393 CFLAGS="$xorg_testset_save_CFLAGS" 8394 fi 8395 8396 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8397 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8399 fi 8400 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8402 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8403 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8404 then : 8405 printf %s "(cached) " >&6 8406 else $as_nop 8407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8408 /* end confdefs.h. */ 8409 int i; 8410 _ACEOF 8411 if ac_fn_c_try_compile "$LINENO" 8412 then : 8413 xorg_cv_cc_flag_unused_command_line_argument=yes 8414 else $as_nop 8415 xorg_cv_cc_flag_unused_command_line_argument=no 8416 fi 8417 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8418 fi 8419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8420 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8421 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8422 CFLAGS="$xorg_testset_save_CFLAGS" 8423 fi 8424 8425 found="no" 8426 8427 if test $found = "no" ; then 8428 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8430 fi 8431 8432 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8433 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8434 fi 8435 8436 CFLAGS="$CFLAGS -Werror=array-bounds" 8437 8438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8439 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8440 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8441 if eval test \${$cacheid+y} 8442 then : 8443 printf %s "(cached) " >&6 8444 else $as_nop 8445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8446 /* end confdefs.h. */ 8447 int i; 8448 int 8449 main (void) 8450 { 8451 8452 ; 8453 return 0; 8454 } 8455 _ACEOF 8456 if ac_fn_c_try_link "$LINENO" 8457 then : 8458 eval $cacheid=yes 8459 else $as_nop 8460 eval $cacheid=no 8461 fi 8462 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8463 conftest$ac_exeext conftest.$ac_ext 8464 fi 8465 8466 8467 CFLAGS="$xorg_testset_save_CFLAGS" 8468 8469 eval supported=\$$cacheid 8470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8471 printf "%s\n" "$supported" >&6; } 8472 if test "$supported" = "yes" ; then 8473 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8474 found="yes" 8475 fi 8476 fi 8477 8478 8479 8480 8481 8482 8483 8484 8485 8486 8487 8488 8489 8490 8491 8492 xorg_testset_save_CFLAGS="$CFLAGS" 8493 8494 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8497 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8498 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8499 then : 8500 printf %s "(cached) " >&6 8501 else $as_nop 8502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8503 /* end confdefs.h. */ 8504 int i; 8505 _ACEOF 8506 if ac_fn_c_try_compile "$LINENO" 8507 then : 8508 xorg_cv_cc_flag_unknown_warning_option=yes 8509 else $as_nop 8510 xorg_cv_cc_flag_unknown_warning_option=no 8511 fi 8512 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8513 fi 8514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8515 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8516 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8517 CFLAGS="$xorg_testset_save_CFLAGS" 8518 fi 8519 8520 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8521 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8523 fi 8524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8526 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8527 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8528 then : 8529 printf %s "(cached) " >&6 8530 else $as_nop 8531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8532 /* end confdefs.h. */ 8533 int i; 8534 _ACEOF 8535 if ac_fn_c_try_compile "$LINENO" 8536 then : 8537 xorg_cv_cc_flag_unused_command_line_argument=yes 8538 else $as_nop 8539 xorg_cv_cc_flag_unused_command_line_argument=no 8540 fi 8541 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8542 fi 8543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8544 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8546 CFLAGS="$xorg_testset_save_CFLAGS" 8547 fi 8548 8549 found="no" 8550 8551 if test $found = "no" ; then 8552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8554 fi 8555 8556 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8558 fi 8559 8560 CFLAGS="$CFLAGS -Werror=write-strings" 8561 8562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8563 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8564 cacheid=xorg_cv_cc_flag__Werror_write_strings 8565 if eval test \${$cacheid+y} 8566 then : 8567 printf %s "(cached) " >&6 8568 else $as_nop 8569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8570 /* end confdefs.h. */ 8571 int i; 8572 int 8573 main (void) 8574 { 8575 8576 ; 8577 return 0; 8578 } 8579 _ACEOF 8580 if ac_fn_c_try_link "$LINENO" 8581 then : 8582 eval $cacheid=yes 8583 else $as_nop 8584 eval $cacheid=no 8585 fi 8586 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8587 conftest$ac_exeext conftest.$ac_ext 8588 fi 8589 8590 8591 CFLAGS="$xorg_testset_save_CFLAGS" 8592 8593 eval supported=\$$cacheid 8594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8595 printf "%s\n" "$supported" >&6; } 8596 if test "$supported" = "yes" ; then 8597 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8598 found="yes" 8599 fi 8600 fi 8601 8602 8603 8604 8605 8606 8607 8608 8609 8610 8611 8612 8613 8614 8615 8616 xorg_testset_save_CFLAGS="$CFLAGS" 8617 8618 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8621 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8622 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8623 then : 8624 printf %s "(cached) " >&6 8625 else $as_nop 8626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8627 /* end confdefs.h. */ 8628 int i; 8629 _ACEOF 8630 if ac_fn_c_try_compile "$LINENO" 8631 then : 8632 xorg_cv_cc_flag_unknown_warning_option=yes 8633 else $as_nop 8634 xorg_cv_cc_flag_unknown_warning_option=no 8635 fi 8636 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8637 fi 8638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8639 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8640 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8641 CFLAGS="$xorg_testset_save_CFLAGS" 8642 fi 8643 8644 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8647 fi 8648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8650 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8651 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8652 then : 8653 printf %s "(cached) " >&6 8654 else $as_nop 8655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8656 /* end confdefs.h. */ 8657 int i; 8658 _ACEOF 8659 if ac_fn_c_try_compile "$LINENO" 8660 then : 8661 xorg_cv_cc_flag_unused_command_line_argument=yes 8662 else $as_nop 8663 xorg_cv_cc_flag_unused_command_line_argument=no 8664 fi 8665 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8666 fi 8667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8668 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8669 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8670 CFLAGS="$xorg_testset_save_CFLAGS" 8671 fi 8672 8673 found="no" 8674 8675 if test $found = "no" ; then 8676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8678 fi 8679 8680 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8682 fi 8683 8684 CFLAGS="$CFLAGS -Werror=address" 8685 8686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8687 printf %s "checking if $CC supports -Werror=address... " >&6; } 8688 cacheid=xorg_cv_cc_flag__Werror_address 8689 if eval test \${$cacheid+y} 8690 then : 8691 printf %s "(cached) " >&6 8692 else $as_nop 8693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8694 /* end confdefs.h. */ 8695 int i; 8696 int 8697 main (void) 8698 { 8699 8700 ; 8701 return 0; 8702 } 8703 _ACEOF 8704 if ac_fn_c_try_link "$LINENO" 8705 then : 8706 eval $cacheid=yes 8707 else $as_nop 8708 eval $cacheid=no 8709 fi 8710 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8711 conftest$ac_exeext conftest.$ac_ext 8712 fi 8713 8714 8715 CFLAGS="$xorg_testset_save_CFLAGS" 8716 8717 eval supported=\$$cacheid 8718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8719 printf "%s\n" "$supported" >&6; } 8720 if test "$supported" = "yes" ; then 8721 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8722 found="yes" 8723 fi 8724 fi 8725 8726 8727 8728 8729 8730 8731 8732 8733 8734 8735 8736 8737 8738 8739 8740 xorg_testset_save_CFLAGS="$CFLAGS" 8741 8742 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8745 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8746 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8747 then : 8748 printf %s "(cached) " >&6 8749 else $as_nop 8750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8751 /* end confdefs.h. */ 8752 int i; 8753 _ACEOF 8754 if ac_fn_c_try_compile "$LINENO" 8755 then : 8756 xorg_cv_cc_flag_unknown_warning_option=yes 8757 else $as_nop 8758 xorg_cv_cc_flag_unknown_warning_option=no 8759 fi 8760 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8761 fi 8762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8763 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8764 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8765 CFLAGS="$xorg_testset_save_CFLAGS" 8766 fi 8767 8768 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8771 fi 8772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8774 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8775 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8776 then : 8777 printf %s "(cached) " >&6 8778 else $as_nop 8779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8780 /* end confdefs.h. */ 8781 int i; 8782 _ACEOF 8783 if ac_fn_c_try_compile "$LINENO" 8784 then : 8785 xorg_cv_cc_flag_unused_command_line_argument=yes 8786 else $as_nop 8787 xorg_cv_cc_flag_unused_command_line_argument=no 8788 fi 8789 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8790 fi 8791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8792 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8793 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8794 CFLAGS="$xorg_testset_save_CFLAGS" 8795 fi 8796 8797 found="no" 8798 8799 if test $found = "no" ; then 8800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8802 fi 8803 8804 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8806 fi 8807 8808 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8809 8810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8811 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8812 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8813 if eval test \${$cacheid+y} 8814 then : 8815 printf %s "(cached) " >&6 8816 else $as_nop 8817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8818 /* end confdefs.h. */ 8819 int i; 8820 int 8821 main (void) 8822 { 8823 8824 ; 8825 return 0; 8826 } 8827 _ACEOF 8828 if ac_fn_c_try_link "$LINENO" 8829 then : 8830 eval $cacheid=yes 8831 else $as_nop 8832 eval $cacheid=no 8833 fi 8834 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8835 conftest$ac_exeext conftest.$ac_ext 8836 fi 8837 8838 8839 CFLAGS="$xorg_testset_save_CFLAGS" 8840 8841 eval supported=\$$cacheid 8842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8843 printf "%s\n" "$supported" >&6; } 8844 if test "$supported" = "yes" ; then 8845 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8846 found="yes" 8847 fi 8848 fi 8849 8850 if test $found = "no" ; then 8851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8853 fi 8854 8855 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8857 fi 8858 8859 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8860 8861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8862 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8863 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8864 if eval test \${$cacheid+y} 8865 then : 8866 printf %s "(cached) " >&6 8867 else $as_nop 8868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8869 /* end confdefs.h. */ 8870 int i; 8871 int 8872 main (void) 8873 { 8874 8875 ; 8876 return 0; 8877 } 8878 _ACEOF 8879 if ac_fn_c_try_link "$LINENO" 8880 then : 8881 eval $cacheid=yes 8882 else $as_nop 8883 eval $cacheid=no 8884 fi 8885 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8886 conftest$ac_exeext conftest.$ac_ext 8887 fi 8888 8889 8890 CFLAGS="$xorg_testset_save_CFLAGS" 8891 8892 eval supported=\$$cacheid 8893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8894 printf "%s\n" "$supported" >&6; } 8895 if test "$supported" = "yes" ; then 8896 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8897 found="yes" 8898 fi 8899 fi 8900 8901 8902 8903 8904 8905 8906 8907 8908 8909 8910 8911 8912 8913 8914 8915 xorg_testset_save_CFLAGS="$CFLAGS" 8916 8917 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8920 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8921 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8922 then : 8923 printf %s "(cached) " >&6 8924 else $as_nop 8925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8926 /* end confdefs.h. */ 8927 int i; 8928 _ACEOF 8929 if ac_fn_c_try_compile "$LINENO" 8930 then : 8931 xorg_cv_cc_flag_unknown_warning_option=yes 8932 else $as_nop 8933 xorg_cv_cc_flag_unknown_warning_option=no 8934 fi 8935 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8936 fi 8937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8938 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8939 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8940 CFLAGS="$xorg_testset_save_CFLAGS" 8941 fi 8942 8943 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8944 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8946 fi 8947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8949 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8950 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8951 then : 8952 printf %s "(cached) " >&6 8953 else $as_nop 8954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8955 /* end confdefs.h. */ 8956 int i; 8957 _ACEOF 8958 if ac_fn_c_try_compile "$LINENO" 8959 then : 8960 xorg_cv_cc_flag_unused_command_line_argument=yes 8961 else $as_nop 8962 xorg_cv_cc_flag_unused_command_line_argument=no 8963 fi 8964 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8965 fi 8966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8967 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8968 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8969 CFLAGS="$xorg_testset_save_CFLAGS" 8970 fi 8971 8972 found="no" 8973 8974 if test $found = "no" ; then 8975 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8977 fi 8978 8979 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8980 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8981 fi 8982 8983 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8984 8985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8986 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8987 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8988 if eval test \${$cacheid+y} 8989 then : 8990 printf %s "(cached) " >&6 8991 else $as_nop 8992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8993 /* end confdefs.h. */ 8994 int i; 8995 int 8996 main (void) 8997 { 8998 8999 ; 9000 return 0; 9001 } 9002 _ACEOF 9003 if ac_fn_c_try_link "$LINENO" 9004 then : 9005 eval $cacheid=yes 9006 else $as_nop 9007 eval $cacheid=no 9008 fi 9009 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9010 conftest$ac_exeext conftest.$ac_ext 9011 fi 9012 9013 9014 CFLAGS="$xorg_testset_save_CFLAGS" 9015 9016 eval supported=\$$cacheid 9017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9018 printf "%s\n" "$supported" >&6; } 9019 if test "$supported" = "yes" ; then 9020 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9021 found="yes" 9022 fi 9023 fi 9024 9025 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9026 else 9027 { 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 $PACKAGE_BUGREPORT" >&5 9028 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9029 9030 9031 9032 9033 9034 9035 9036 9037 9038 9039 9040 9041 9042 xorg_testset_save_CFLAGS="$CFLAGS" 9043 9044 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9047 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9048 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9049 then : 9050 printf %s "(cached) " >&6 9051 else $as_nop 9052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9053 /* end confdefs.h. */ 9054 int i; 9055 _ACEOF 9056 if ac_fn_c_try_compile "$LINENO" 9057 then : 9058 xorg_cv_cc_flag_unknown_warning_option=yes 9059 else $as_nop 9060 xorg_cv_cc_flag_unknown_warning_option=no 9061 fi 9062 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9063 fi 9064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9065 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9066 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9067 CFLAGS="$xorg_testset_save_CFLAGS" 9068 fi 9069 9070 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9071 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9073 fi 9074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9076 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9077 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9078 then : 9079 printf %s "(cached) " >&6 9080 else $as_nop 9081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9082 /* end confdefs.h. */ 9083 int i; 9084 _ACEOF 9085 if ac_fn_c_try_compile "$LINENO" 9086 then : 9087 xorg_cv_cc_flag_unused_command_line_argument=yes 9088 else $as_nop 9089 xorg_cv_cc_flag_unused_command_line_argument=no 9090 fi 9091 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9092 fi 9093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9094 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9095 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9096 CFLAGS="$xorg_testset_save_CFLAGS" 9097 fi 9098 9099 found="no" 9100 9101 if test $found = "no" ; then 9102 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9104 fi 9105 9106 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9108 fi 9109 9110 CFLAGS="$CFLAGS -Wimplicit" 9111 9112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9113 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9114 cacheid=xorg_cv_cc_flag__Wimplicit 9115 if eval test \${$cacheid+y} 9116 then : 9117 printf %s "(cached) " >&6 9118 else $as_nop 9119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9120 /* end confdefs.h. */ 9121 int i; 9122 int 9123 main (void) 9124 { 9125 9126 ; 9127 return 0; 9128 } 9129 _ACEOF 9130 if ac_fn_c_try_link "$LINENO" 9131 then : 9132 eval $cacheid=yes 9133 else $as_nop 9134 eval $cacheid=no 9135 fi 9136 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9137 conftest$ac_exeext conftest.$ac_ext 9138 fi 9139 9140 9141 CFLAGS="$xorg_testset_save_CFLAGS" 9142 9143 eval supported=\$$cacheid 9144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9145 printf "%s\n" "$supported" >&6; } 9146 if test "$supported" = "yes" ; then 9147 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9148 found="yes" 9149 fi 9150 fi 9151 9152 9153 9154 9155 9156 9157 9158 9159 9160 9161 9162 9163 9164 9165 9166 xorg_testset_save_CFLAGS="$CFLAGS" 9167 9168 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9171 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9172 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9173 then : 9174 printf %s "(cached) " >&6 9175 else $as_nop 9176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9177 /* end confdefs.h. */ 9178 int i; 9179 _ACEOF 9180 if ac_fn_c_try_compile "$LINENO" 9181 then : 9182 xorg_cv_cc_flag_unknown_warning_option=yes 9183 else $as_nop 9184 xorg_cv_cc_flag_unknown_warning_option=no 9185 fi 9186 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9187 fi 9188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9189 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9190 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9191 CFLAGS="$xorg_testset_save_CFLAGS" 9192 fi 9193 9194 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9197 fi 9198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9200 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9201 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9202 then : 9203 printf %s "(cached) " >&6 9204 else $as_nop 9205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9206 /* end confdefs.h. */ 9207 int i; 9208 _ACEOF 9209 if ac_fn_c_try_compile "$LINENO" 9210 then : 9211 xorg_cv_cc_flag_unused_command_line_argument=yes 9212 else $as_nop 9213 xorg_cv_cc_flag_unused_command_line_argument=no 9214 fi 9215 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9216 fi 9217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9218 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9219 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9220 CFLAGS="$xorg_testset_save_CFLAGS" 9221 fi 9222 9223 found="no" 9224 9225 if test $found = "no" ; then 9226 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9228 fi 9229 9230 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9232 fi 9233 9234 CFLAGS="$CFLAGS -Wnonnull" 9235 9236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9237 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9238 cacheid=xorg_cv_cc_flag__Wnonnull 9239 if eval test \${$cacheid+y} 9240 then : 9241 printf %s "(cached) " >&6 9242 else $as_nop 9243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9244 /* end confdefs.h. */ 9245 int i; 9246 int 9247 main (void) 9248 { 9249 9250 ; 9251 return 0; 9252 } 9253 _ACEOF 9254 if ac_fn_c_try_link "$LINENO" 9255 then : 9256 eval $cacheid=yes 9257 else $as_nop 9258 eval $cacheid=no 9259 fi 9260 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9261 conftest$ac_exeext conftest.$ac_ext 9262 fi 9263 9264 9265 CFLAGS="$xorg_testset_save_CFLAGS" 9266 9267 eval supported=\$$cacheid 9268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9269 printf "%s\n" "$supported" >&6; } 9270 if test "$supported" = "yes" ; then 9271 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9272 found="yes" 9273 fi 9274 fi 9275 9276 9277 9278 9279 9280 9281 9282 9283 9284 9285 9286 9287 9288 9289 9290 xorg_testset_save_CFLAGS="$CFLAGS" 9291 9292 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9295 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9296 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9297 then : 9298 printf %s "(cached) " >&6 9299 else $as_nop 9300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9301 /* end confdefs.h. */ 9302 int i; 9303 _ACEOF 9304 if ac_fn_c_try_compile "$LINENO" 9305 then : 9306 xorg_cv_cc_flag_unknown_warning_option=yes 9307 else $as_nop 9308 xorg_cv_cc_flag_unknown_warning_option=no 9309 fi 9310 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9311 fi 9312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9313 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9314 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9315 CFLAGS="$xorg_testset_save_CFLAGS" 9316 fi 9317 9318 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9319 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9321 fi 9322 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9324 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9325 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9326 then : 9327 printf %s "(cached) " >&6 9328 else $as_nop 9329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9330 /* end confdefs.h. */ 9331 int i; 9332 _ACEOF 9333 if ac_fn_c_try_compile "$LINENO" 9334 then : 9335 xorg_cv_cc_flag_unused_command_line_argument=yes 9336 else $as_nop 9337 xorg_cv_cc_flag_unused_command_line_argument=no 9338 fi 9339 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9340 fi 9341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9342 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9343 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9344 CFLAGS="$xorg_testset_save_CFLAGS" 9345 fi 9346 9347 found="no" 9348 9349 if test $found = "no" ; then 9350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9352 fi 9353 9354 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9356 fi 9357 9358 CFLAGS="$CFLAGS -Winit-self" 9359 9360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9361 printf %s "checking if $CC supports -Winit-self... " >&6; } 9362 cacheid=xorg_cv_cc_flag__Winit_self 9363 if eval test \${$cacheid+y} 9364 then : 9365 printf %s "(cached) " >&6 9366 else $as_nop 9367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9368 /* end confdefs.h. */ 9369 int i; 9370 int 9371 main (void) 9372 { 9373 9374 ; 9375 return 0; 9376 } 9377 _ACEOF 9378 if ac_fn_c_try_link "$LINENO" 9379 then : 9380 eval $cacheid=yes 9381 else $as_nop 9382 eval $cacheid=no 9383 fi 9384 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9385 conftest$ac_exeext conftest.$ac_ext 9386 fi 9387 9388 9389 CFLAGS="$xorg_testset_save_CFLAGS" 9390 9391 eval supported=\$$cacheid 9392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9393 printf "%s\n" "$supported" >&6; } 9394 if test "$supported" = "yes" ; then 9395 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9396 found="yes" 9397 fi 9398 fi 9399 9400 9401 9402 9403 9404 9405 9406 9407 9408 9409 9410 9411 9412 9413 9414 xorg_testset_save_CFLAGS="$CFLAGS" 9415 9416 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9419 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9420 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9421 then : 9422 printf %s "(cached) " >&6 9423 else $as_nop 9424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9425 /* end confdefs.h. */ 9426 int i; 9427 _ACEOF 9428 if ac_fn_c_try_compile "$LINENO" 9429 then : 9430 xorg_cv_cc_flag_unknown_warning_option=yes 9431 else $as_nop 9432 xorg_cv_cc_flag_unknown_warning_option=no 9433 fi 9434 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9435 fi 9436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9437 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9438 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9439 CFLAGS="$xorg_testset_save_CFLAGS" 9440 fi 9441 9442 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9443 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9445 fi 9446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9448 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9449 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9450 then : 9451 printf %s "(cached) " >&6 9452 else $as_nop 9453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9454 /* end confdefs.h. */ 9455 int i; 9456 _ACEOF 9457 if ac_fn_c_try_compile "$LINENO" 9458 then : 9459 xorg_cv_cc_flag_unused_command_line_argument=yes 9460 else $as_nop 9461 xorg_cv_cc_flag_unused_command_line_argument=no 9462 fi 9463 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9464 fi 9465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9466 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9467 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9468 CFLAGS="$xorg_testset_save_CFLAGS" 9469 fi 9470 9471 found="no" 9472 9473 if test $found = "no" ; then 9474 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9476 fi 9477 9478 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9479 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9480 fi 9481 9482 CFLAGS="$CFLAGS -Wmain" 9483 9484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9485 printf %s "checking if $CC supports -Wmain... " >&6; } 9486 cacheid=xorg_cv_cc_flag__Wmain 9487 if eval test \${$cacheid+y} 9488 then : 9489 printf %s "(cached) " >&6 9490 else $as_nop 9491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9492 /* end confdefs.h. */ 9493 int i; 9494 int 9495 main (void) 9496 { 9497 9498 ; 9499 return 0; 9500 } 9501 _ACEOF 9502 if ac_fn_c_try_link "$LINENO" 9503 then : 9504 eval $cacheid=yes 9505 else $as_nop 9506 eval $cacheid=no 9507 fi 9508 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9509 conftest$ac_exeext conftest.$ac_ext 9510 fi 9511 9512 9513 CFLAGS="$xorg_testset_save_CFLAGS" 9514 9515 eval supported=\$$cacheid 9516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9517 printf "%s\n" "$supported" >&6; } 9518 if test "$supported" = "yes" ; then 9519 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9520 found="yes" 9521 fi 9522 fi 9523 9524 9525 9526 9527 9528 9529 9530 9531 9532 9533 9534 9535 9536 9537 9538 xorg_testset_save_CFLAGS="$CFLAGS" 9539 9540 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9542 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9543 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9544 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9545 then : 9546 printf %s "(cached) " >&6 9547 else $as_nop 9548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9549 /* end confdefs.h. */ 9550 int i; 9551 _ACEOF 9552 if ac_fn_c_try_compile "$LINENO" 9553 then : 9554 xorg_cv_cc_flag_unknown_warning_option=yes 9555 else $as_nop 9556 xorg_cv_cc_flag_unknown_warning_option=no 9557 fi 9558 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9559 fi 9560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9561 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9562 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9563 CFLAGS="$xorg_testset_save_CFLAGS" 9564 fi 9565 9566 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9567 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9569 fi 9570 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9572 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9573 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9574 then : 9575 printf %s "(cached) " >&6 9576 else $as_nop 9577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9578 /* end confdefs.h. */ 9579 int i; 9580 _ACEOF 9581 if ac_fn_c_try_compile "$LINENO" 9582 then : 9583 xorg_cv_cc_flag_unused_command_line_argument=yes 9584 else $as_nop 9585 xorg_cv_cc_flag_unused_command_line_argument=no 9586 fi 9587 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9588 fi 9589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9590 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9591 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9592 CFLAGS="$xorg_testset_save_CFLAGS" 9593 fi 9594 9595 found="no" 9596 9597 if test $found = "no" ; then 9598 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9600 fi 9601 9602 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9603 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9604 fi 9605 9606 CFLAGS="$CFLAGS -Wmissing-braces" 9607 9608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9609 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9610 cacheid=xorg_cv_cc_flag__Wmissing_braces 9611 if eval test \${$cacheid+y} 9612 then : 9613 printf %s "(cached) " >&6 9614 else $as_nop 9615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9616 /* end confdefs.h. */ 9617 int i; 9618 int 9619 main (void) 9620 { 9621 9622 ; 9623 return 0; 9624 } 9625 _ACEOF 9626 if ac_fn_c_try_link "$LINENO" 9627 then : 9628 eval $cacheid=yes 9629 else $as_nop 9630 eval $cacheid=no 9631 fi 9632 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9633 conftest$ac_exeext conftest.$ac_ext 9634 fi 9635 9636 9637 CFLAGS="$xorg_testset_save_CFLAGS" 9638 9639 eval supported=\$$cacheid 9640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9641 printf "%s\n" "$supported" >&6; } 9642 if test "$supported" = "yes" ; then 9643 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9644 found="yes" 9645 fi 9646 fi 9647 9648 9649 9650 9651 9652 9653 9654 9655 9656 9657 9658 9659 9660 9661 9662 xorg_testset_save_CFLAGS="$CFLAGS" 9663 9664 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9667 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9668 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9669 then : 9670 printf %s "(cached) " >&6 9671 else $as_nop 9672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9673 /* end confdefs.h. */ 9674 int i; 9675 _ACEOF 9676 if ac_fn_c_try_compile "$LINENO" 9677 then : 9678 xorg_cv_cc_flag_unknown_warning_option=yes 9679 else $as_nop 9680 xorg_cv_cc_flag_unknown_warning_option=no 9681 fi 9682 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9683 fi 9684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9685 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9686 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9687 CFLAGS="$xorg_testset_save_CFLAGS" 9688 fi 9689 9690 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9691 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9693 fi 9694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9696 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9697 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9698 then : 9699 printf %s "(cached) " >&6 9700 else $as_nop 9701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9702 /* end confdefs.h. */ 9703 int i; 9704 _ACEOF 9705 if ac_fn_c_try_compile "$LINENO" 9706 then : 9707 xorg_cv_cc_flag_unused_command_line_argument=yes 9708 else $as_nop 9709 xorg_cv_cc_flag_unused_command_line_argument=no 9710 fi 9711 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9712 fi 9713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9714 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9715 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9716 CFLAGS="$xorg_testset_save_CFLAGS" 9717 fi 9718 9719 found="no" 9720 9721 if test $found = "no" ; then 9722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9724 fi 9725 9726 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9728 fi 9729 9730 CFLAGS="$CFLAGS -Wsequence-point" 9731 9732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9733 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9734 cacheid=xorg_cv_cc_flag__Wsequence_point 9735 if eval test \${$cacheid+y} 9736 then : 9737 printf %s "(cached) " >&6 9738 else $as_nop 9739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9740 /* end confdefs.h. */ 9741 int i; 9742 int 9743 main (void) 9744 { 9745 9746 ; 9747 return 0; 9748 } 9749 _ACEOF 9750 if ac_fn_c_try_link "$LINENO" 9751 then : 9752 eval $cacheid=yes 9753 else $as_nop 9754 eval $cacheid=no 9755 fi 9756 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9757 conftest$ac_exeext conftest.$ac_ext 9758 fi 9759 9760 9761 CFLAGS="$xorg_testset_save_CFLAGS" 9762 9763 eval supported=\$$cacheid 9764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9765 printf "%s\n" "$supported" >&6; } 9766 if test "$supported" = "yes" ; then 9767 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9768 found="yes" 9769 fi 9770 fi 9771 9772 9773 9774 9775 9776 9777 9778 9779 9780 9781 9782 9783 9784 9785 9786 xorg_testset_save_CFLAGS="$CFLAGS" 9787 9788 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9791 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9792 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9793 then : 9794 printf %s "(cached) " >&6 9795 else $as_nop 9796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9797 /* end confdefs.h. */ 9798 int i; 9799 _ACEOF 9800 if ac_fn_c_try_compile "$LINENO" 9801 then : 9802 xorg_cv_cc_flag_unknown_warning_option=yes 9803 else $as_nop 9804 xorg_cv_cc_flag_unknown_warning_option=no 9805 fi 9806 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9807 fi 9808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9809 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9810 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9811 CFLAGS="$xorg_testset_save_CFLAGS" 9812 fi 9813 9814 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9815 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9817 fi 9818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9820 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9821 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9822 then : 9823 printf %s "(cached) " >&6 9824 else $as_nop 9825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9826 /* end confdefs.h. */ 9827 int i; 9828 _ACEOF 9829 if ac_fn_c_try_compile "$LINENO" 9830 then : 9831 xorg_cv_cc_flag_unused_command_line_argument=yes 9832 else $as_nop 9833 xorg_cv_cc_flag_unused_command_line_argument=no 9834 fi 9835 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9836 fi 9837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9838 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9839 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9840 CFLAGS="$xorg_testset_save_CFLAGS" 9841 fi 9842 9843 found="no" 9844 9845 if test $found = "no" ; then 9846 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9848 fi 9849 9850 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9852 fi 9853 9854 CFLAGS="$CFLAGS -Wreturn-type" 9855 9856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9857 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9858 cacheid=xorg_cv_cc_flag__Wreturn_type 9859 if eval test \${$cacheid+y} 9860 then : 9861 printf %s "(cached) " >&6 9862 else $as_nop 9863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9864 /* end confdefs.h. */ 9865 int i; 9866 int 9867 main (void) 9868 { 9869 9870 ; 9871 return 0; 9872 } 9873 _ACEOF 9874 if ac_fn_c_try_link "$LINENO" 9875 then : 9876 eval $cacheid=yes 9877 else $as_nop 9878 eval $cacheid=no 9879 fi 9880 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9881 conftest$ac_exeext conftest.$ac_ext 9882 fi 9883 9884 9885 CFLAGS="$xorg_testset_save_CFLAGS" 9886 9887 eval supported=\$$cacheid 9888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9889 printf "%s\n" "$supported" >&6; } 9890 if test "$supported" = "yes" ; then 9891 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9892 found="yes" 9893 fi 9894 fi 9895 9896 9897 9898 9899 9900 9901 9902 9903 9904 9905 9906 9907 9908 9909 9910 xorg_testset_save_CFLAGS="$CFLAGS" 9911 9912 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9915 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9916 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9917 then : 9918 printf %s "(cached) " >&6 9919 else $as_nop 9920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9921 /* end confdefs.h. */ 9922 int i; 9923 _ACEOF 9924 if ac_fn_c_try_compile "$LINENO" 9925 then : 9926 xorg_cv_cc_flag_unknown_warning_option=yes 9927 else $as_nop 9928 xorg_cv_cc_flag_unknown_warning_option=no 9929 fi 9930 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9931 fi 9932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9933 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9934 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9935 CFLAGS="$xorg_testset_save_CFLAGS" 9936 fi 9937 9938 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9939 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9941 fi 9942 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9944 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9945 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9946 then : 9947 printf %s "(cached) " >&6 9948 else $as_nop 9949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9950 /* end confdefs.h. */ 9951 int i; 9952 _ACEOF 9953 if ac_fn_c_try_compile "$LINENO" 9954 then : 9955 xorg_cv_cc_flag_unused_command_line_argument=yes 9956 else $as_nop 9957 xorg_cv_cc_flag_unused_command_line_argument=no 9958 fi 9959 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9960 fi 9961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9962 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9963 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9964 CFLAGS="$xorg_testset_save_CFLAGS" 9965 fi 9966 9967 found="no" 9968 9969 if test $found = "no" ; then 9970 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9972 fi 9973 9974 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9976 fi 9977 9978 CFLAGS="$CFLAGS -Wtrigraphs" 9979 9980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9981 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9982 cacheid=xorg_cv_cc_flag__Wtrigraphs 9983 if eval test \${$cacheid+y} 9984 then : 9985 printf %s "(cached) " >&6 9986 else $as_nop 9987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9988 /* end confdefs.h. */ 9989 int i; 9990 int 9991 main (void) 9992 { 9993 9994 ; 9995 return 0; 9996 } 9997 _ACEOF 9998 if ac_fn_c_try_link "$LINENO" 9999 then : 10000 eval $cacheid=yes 10001 else $as_nop 10002 eval $cacheid=no 10003 fi 10004 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10005 conftest$ac_exeext conftest.$ac_ext 10006 fi 10007 10008 10009 CFLAGS="$xorg_testset_save_CFLAGS" 10010 10011 eval supported=\$$cacheid 10012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10013 printf "%s\n" "$supported" >&6; } 10014 if test "$supported" = "yes" ; then 10015 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10016 found="yes" 10017 fi 10018 fi 10019 10020 10021 10022 10023 10024 10025 10026 10027 10028 10029 10030 10031 10032 10033 10034 xorg_testset_save_CFLAGS="$CFLAGS" 10035 10036 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10039 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10040 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10041 then : 10042 printf %s "(cached) " >&6 10043 else $as_nop 10044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10045 /* end confdefs.h. */ 10046 int i; 10047 _ACEOF 10048 if ac_fn_c_try_compile "$LINENO" 10049 then : 10050 xorg_cv_cc_flag_unknown_warning_option=yes 10051 else $as_nop 10052 xorg_cv_cc_flag_unknown_warning_option=no 10053 fi 10054 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10055 fi 10056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10057 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10058 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10059 CFLAGS="$xorg_testset_save_CFLAGS" 10060 fi 10061 10062 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10065 fi 10066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10068 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10069 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10070 then : 10071 printf %s "(cached) " >&6 10072 else $as_nop 10073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10074 /* end confdefs.h. */ 10075 int i; 10076 _ACEOF 10077 if ac_fn_c_try_compile "$LINENO" 10078 then : 10079 xorg_cv_cc_flag_unused_command_line_argument=yes 10080 else $as_nop 10081 xorg_cv_cc_flag_unused_command_line_argument=no 10082 fi 10083 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10084 fi 10085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10086 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10087 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10088 CFLAGS="$xorg_testset_save_CFLAGS" 10089 fi 10090 10091 found="no" 10092 10093 if test $found = "no" ; then 10094 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10096 fi 10097 10098 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10100 fi 10101 10102 CFLAGS="$CFLAGS -Warray-bounds" 10103 10104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10105 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10106 cacheid=xorg_cv_cc_flag__Warray_bounds 10107 if eval test \${$cacheid+y} 10108 then : 10109 printf %s "(cached) " >&6 10110 else $as_nop 10111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10112 /* end confdefs.h. */ 10113 int i; 10114 int 10115 main (void) 10116 { 10117 10118 ; 10119 return 0; 10120 } 10121 _ACEOF 10122 if ac_fn_c_try_link "$LINENO" 10123 then : 10124 eval $cacheid=yes 10125 else $as_nop 10126 eval $cacheid=no 10127 fi 10128 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10129 conftest$ac_exeext conftest.$ac_ext 10130 fi 10131 10132 10133 CFLAGS="$xorg_testset_save_CFLAGS" 10134 10135 eval supported=\$$cacheid 10136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10137 printf "%s\n" "$supported" >&6; } 10138 if test "$supported" = "yes" ; then 10139 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10140 found="yes" 10141 fi 10142 fi 10143 10144 10145 10146 10147 10148 10149 10150 10151 10152 10153 10154 10155 10156 10157 10158 xorg_testset_save_CFLAGS="$CFLAGS" 10159 10160 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10163 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10164 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10165 then : 10166 printf %s "(cached) " >&6 10167 else $as_nop 10168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10169 /* end confdefs.h. */ 10170 int i; 10171 _ACEOF 10172 if ac_fn_c_try_compile "$LINENO" 10173 then : 10174 xorg_cv_cc_flag_unknown_warning_option=yes 10175 else $as_nop 10176 xorg_cv_cc_flag_unknown_warning_option=no 10177 fi 10178 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10179 fi 10180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10181 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10182 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10183 CFLAGS="$xorg_testset_save_CFLAGS" 10184 fi 10185 10186 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10187 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10189 fi 10190 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10192 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10193 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10194 then : 10195 printf %s "(cached) " >&6 10196 else $as_nop 10197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10198 /* end confdefs.h. */ 10199 int i; 10200 _ACEOF 10201 if ac_fn_c_try_compile "$LINENO" 10202 then : 10203 xorg_cv_cc_flag_unused_command_line_argument=yes 10204 else $as_nop 10205 xorg_cv_cc_flag_unused_command_line_argument=no 10206 fi 10207 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10208 fi 10209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10210 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10211 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10212 CFLAGS="$xorg_testset_save_CFLAGS" 10213 fi 10214 10215 found="no" 10216 10217 if test $found = "no" ; then 10218 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10220 fi 10221 10222 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10223 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10224 fi 10225 10226 CFLAGS="$CFLAGS -Wwrite-strings" 10227 10228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10229 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10230 cacheid=xorg_cv_cc_flag__Wwrite_strings 10231 if eval test \${$cacheid+y} 10232 then : 10233 printf %s "(cached) " >&6 10234 else $as_nop 10235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10236 /* end confdefs.h. */ 10237 int i; 10238 int 10239 main (void) 10240 { 10241 10242 ; 10243 return 0; 10244 } 10245 _ACEOF 10246 if ac_fn_c_try_link "$LINENO" 10247 then : 10248 eval $cacheid=yes 10249 else $as_nop 10250 eval $cacheid=no 10251 fi 10252 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10253 conftest$ac_exeext conftest.$ac_ext 10254 fi 10255 10256 10257 CFLAGS="$xorg_testset_save_CFLAGS" 10258 10259 eval supported=\$$cacheid 10260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10261 printf "%s\n" "$supported" >&6; } 10262 if test "$supported" = "yes" ; then 10263 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10264 found="yes" 10265 fi 10266 fi 10267 10268 10269 10270 10271 10272 10273 10274 10275 10276 10277 10278 10279 10280 10281 10282 xorg_testset_save_CFLAGS="$CFLAGS" 10283 10284 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10287 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10288 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10289 then : 10290 printf %s "(cached) " >&6 10291 else $as_nop 10292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10293 /* end confdefs.h. */ 10294 int i; 10295 _ACEOF 10296 if ac_fn_c_try_compile "$LINENO" 10297 then : 10298 xorg_cv_cc_flag_unknown_warning_option=yes 10299 else $as_nop 10300 xorg_cv_cc_flag_unknown_warning_option=no 10301 fi 10302 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10303 fi 10304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10305 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10306 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10307 CFLAGS="$xorg_testset_save_CFLAGS" 10308 fi 10309 10310 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10311 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10313 fi 10314 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10316 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10317 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10318 then : 10319 printf %s "(cached) " >&6 10320 else $as_nop 10321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10322 /* end confdefs.h. */ 10323 int i; 10324 _ACEOF 10325 if ac_fn_c_try_compile "$LINENO" 10326 then : 10327 xorg_cv_cc_flag_unused_command_line_argument=yes 10328 else $as_nop 10329 xorg_cv_cc_flag_unused_command_line_argument=no 10330 fi 10331 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10332 fi 10333 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10334 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10335 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10336 CFLAGS="$xorg_testset_save_CFLAGS" 10337 fi 10338 10339 found="no" 10340 10341 if test $found = "no" ; then 10342 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10344 fi 10345 10346 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10348 fi 10349 10350 CFLAGS="$CFLAGS -Waddress" 10351 10352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10353 printf %s "checking if $CC supports -Waddress... " >&6; } 10354 cacheid=xorg_cv_cc_flag__Waddress 10355 if eval test \${$cacheid+y} 10356 then : 10357 printf %s "(cached) " >&6 10358 else $as_nop 10359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10360 /* end confdefs.h. */ 10361 int i; 10362 int 10363 main (void) 10364 { 10365 10366 ; 10367 return 0; 10368 } 10369 _ACEOF 10370 if ac_fn_c_try_link "$LINENO" 10371 then : 10372 eval $cacheid=yes 10373 else $as_nop 10374 eval $cacheid=no 10375 fi 10376 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10377 conftest$ac_exeext conftest.$ac_ext 10378 fi 10379 10380 10381 CFLAGS="$xorg_testset_save_CFLAGS" 10382 10383 eval supported=\$$cacheid 10384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10385 printf "%s\n" "$supported" >&6; } 10386 if test "$supported" = "yes" ; then 10387 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10388 found="yes" 10389 fi 10390 fi 10391 10392 10393 10394 10395 10396 10397 10398 10399 10400 10401 10402 10403 10404 10405 10406 xorg_testset_save_CFLAGS="$CFLAGS" 10407 10408 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10409 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10411 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10412 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10413 then : 10414 printf %s "(cached) " >&6 10415 else $as_nop 10416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10417 /* end confdefs.h. */ 10418 int i; 10419 _ACEOF 10420 if ac_fn_c_try_compile "$LINENO" 10421 then : 10422 xorg_cv_cc_flag_unknown_warning_option=yes 10423 else $as_nop 10424 xorg_cv_cc_flag_unknown_warning_option=no 10425 fi 10426 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10427 fi 10428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10429 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10430 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10431 CFLAGS="$xorg_testset_save_CFLAGS" 10432 fi 10433 10434 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10435 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10436 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10437 fi 10438 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10440 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10441 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10442 then : 10443 printf %s "(cached) " >&6 10444 else $as_nop 10445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10446 /* end confdefs.h. */ 10447 int i; 10448 _ACEOF 10449 if ac_fn_c_try_compile "$LINENO" 10450 then : 10451 xorg_cv_cc_flag_unused_command_line_argument=yes 10452 else $as_nop 10453 xorg_cv_cc_flag_unused_command_line_argument=no 10454 fi 10455 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10456 fi 10457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10458 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10459 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10460 CFLAGS="$xorg_testset_save_CFLAGS" 10461 fi 10462 10463 found="no" 10464 10465 if test $found = "no" ; then 10466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10468 fi 10469 10470 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10472 fi 10473 10474 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10475 10476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10477 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10478 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10479 if eval test \${$cacheid+y} 10480 then : 10481 printf %s "(cached) " >&6 10482 else $as_nop 10483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10484 /* end confdefs.h. */ 10485 int i; 10486 int 10487 main (void) 10488 { 10489 10490 ; 10491 return 0; 10492 } 10493 _ACEOF 10494 if ac_fn_c_try_link "$LINENO" 10495 then : 10496 eval $cacheid=yes 10497 else $as_nop 10498 eval $cacheid=no 10499 fi 10500 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10501 conftest$ac_exeext conftest.$ac_ext 10502 fi 10503 10504 10505 CFLAGS="$xorg_testset_save_CFLAGS" 10506 10507 eval supported=\$$cacheid 10508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10509 printf "%s\n" "$supported" >&6; } 10510 if test "$supported" = "yes" ; then 10511 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10512 found="yes" 10513 fi 10514 fi 10515 10516 10517 10518 10519 10520 10521 10522 10523 10524 10525 10526 10527 10528 10529 10530 xorg_testset_save_CFLAGS="$CFLAGS" 10531 10532 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10535 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10536 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10537 then : 10538 printf %s "(cached) " >&6 10539 else $as_nop 10540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10541 /* end confdefs.h. */ 10542 int i; 10543 _ACEOF 10544 if ac_fn_c_try_compile "$LINENO" 10545 then : 10546 xorg_cv_cc_flag_unknown_warning_option=yes 10547 else $as_nop 10548 xorg_cv_cc_flag_unknown_warning_option=no 10549 fi 10550 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10551 fi 10552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10553 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10554 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10555 CFLAGS="$xorg_testset_save_CFLAGS" 10556 fi 10557 10558 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10561 fi 10562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10564 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10565 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10566 then : 10567 printf %s "(cached) " >&6 10568 else $as_nop 10569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10570 /* end confdefs.h. */ 10571 int i; 10572 _ACEOF 10573 if ac_fn_c_try_compile "$LINENO" 10574 then : 10575 xorg_cv_cc_flag_unused_command_line_argument=yes 10576 else $as_nop 10577 xorg_cv_cc_flag_unused_command_line_argument=no 10578 fi 10579 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10580 fi 10581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10582 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10583 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10584 CFLAGS="$xorg_testset_save_CFLAGS" 10585 fi 10586 10587 found="no" 10588 10589 if test $found = "no" ; then 10590 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10592 fi 10593 10594 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10595 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10596 fi 10597 10598 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10599 10600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10601 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10602 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10603 if eval test \${$cacheid+y} 10604 then : 10605 printf %s "(cached) " >&6 10606 else $as_nop 10607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10608 /* end confdefs.h. */ 10609 int i; 10610 int 10611 main (void) 10612 { 10613 10614 ; 10615 return 0; 10616 } 10617 _ACEOF 10618 if ac_fn_c_try_link "$LINENO" 10619 then : 10620 eval $cacheid=yes 10621 else $as_nop 10622 eval $cacheid=no 10623 fi 10624 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10625 conftest$ac_exeext conftest.$ac_ext 10626 fi 10627 10628 10629 CFLAGS="$xorg_testset_save_CFLAGS" 10630 10631 eval supported=\$$cacheid 10632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10633 printf "%s\n" "$supported" >&6; } 10634 if test "$supported" = "yes" ; then 10635 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10636 found="yes" 10637 fi 10638 fi 10639 10640 10641 fi 10642 10643 10644 10645 10646 10647 10648 10649 CWARNFLAGS="$BASE_CFLAGS" 10650 if test "x$GCC" = xyes ; then 10651 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10652 fi 10653 10654 10655 10656 10657 10658 10659 10660 10661 # Check whether --enable-strict-compilation was given. 10662 if test ${enable_strict_compilation+y} 10663 then : 10664 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10665 else $as_nop 10666 STRICT_COMPILE=no 10667 fi 10668 10669 10670 10671 10672 10673 10674 STRICT_CFLAGS="" 10675 10676 10677 10678 10679 10680 10681 10682 10683 10684 10685 10686 10687 10688 xorg_testset_save_CFLAGS="$CFLAGS" 10689 10690 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10691 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10693 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10694 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10695 then : 10696 printf %s "(cached) " >&6 10697 else $as_nop 10698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10699 /* end confdefs.h. */ 10700 int i; 10701 _ACEOF 10702 if ac_fn_c_try_compile "$LINENO" 10703 then : 10704 xorg_cv_cc_flag_unknown_warning_option=yes 10705 else $as_nop 10706 xorg_cv_cc_flag_unknown_warning_option=no 10707 fi 10708 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10709 fi 10710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10711 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10712 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10713 CFLAGS="$xorg_testset_save_CFLAGS" 10714 fi 10715 10716 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10717 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10719 fi 10720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10722 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10723 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10724 then : 10725 printf %s "(cached) " >&6 10726 else $as_nop 10727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10728 /* end confdefs.h. */ 10729 int i; 10730 _ACEOF 10731 if ac_fn_c_try_compile "$LINENO" 10732 then : 10733 xorg_cv_cc_flag_unused_command_line_argument=yes 10734 else $as_nop 10735 xorg_cv_cc_flag_unused_command_line_argument=no 10736 fi 10737 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10738 fi 10739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10740 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10741 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10742 CFLAGS="$xorg_testset_save_CFLAGS" 10743 fi 10744 10745 found="no" 10746 10747 if test $found = "no" ; then 10748 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10750 fi 10751 10752 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10753 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10754 fi 10755 10756 CFLAGS="$CFLAGS -pedantic" 10757 10758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10759 printf %s "checking if $CC supports -pedantic... " >&6; } 10760 cacheid=xorg_cv_cc_flag__pedantic 10761 if eval test \${$cacheid+y} 10762 then : 10763 printf %s "(cached) " >&6 10764 else $as_nop 10765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10766 /* end confdefs.h. */ 10767 int i; 10768 int 10769 main (void) 10770 { 10771 10772 ; 10773 return 0; 10774 } 10775 _ACEOF 10776 if ac_fn_c_try_link "$LINENO" 10777 then : 10778 eval $cacheid=yes 10779 else $as_nop 10780 eval $cacheid=no 10781 fi 10782 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10783 conftest$ac_exeext conftest.$ac_ext 10784 fi 10785 10786 10787 CFLAGS="$xorg_testset_save_CFLAGS" 10788 10789 eval supported=\$$cacheid 10790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10791 printf "%s\n" "$supported" >&6; } 10792 if test "$supported" = "yes" ; then 10793 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10794 found="yes" 10795 fi 10796 fi 10797 10798 10799 10800 10801 10802 10803 10804 10805 10806 10807 10808 10809 10810 10811 10812 xorg_testset_save_CFLAGS="$CFLAGS" 10813 10814 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10817 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10818 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10819 then : 10820 printf %s "(cached) " >&6 10821 else $as_nop 10822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10823 /* end confdefs.h. */ 10824 int i; 10825 _ACEOF 10826 if ac_fn_c_try_compile "$LINENO" 10827 then : 10828 xorg_cv_cc_flag_unknown_warning_option=yes 10829 else $as_nop 10830 xorg_cv_cc_flag_unknown_warning_option=no 10831 fi 10832 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10833 fi 10834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10835 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10836 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10837 CFLAGS="$xorg_testset_save_CFLAGS" 10838 fi 10839 10840 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10841 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10843 fi 10844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10846 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10847 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10848 then : 10849 printf %s "(cached) " >&6 10850 else $as_nop 10851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10852 /* end confdefs.h. */ 10853 int i; 10854 _ACEOF 10855 if ac_fn_c_try_compile "$LINENO" 10856 then : 10857 xorg_cv_cc_flag_unused_command_line_argument=yes 10858 else $as_nop 10859 xorg_cv_cc_flag_unused_command_line_argument=no 10860 fi 10861 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10862 fi 10863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10864 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10865 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10866 CFLAGS="$xorg_testset_save_CFLAGS" 10867 fi 10868 10869 found="no" 10870 10871 if test $found = "no" ; then 10872 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10874 fi 10875 10876 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10877 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10878 fi 10879 10880 CFLAGS="$CFLAGS -Werror" 10881 10882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10883 printf %s "checking if $CC supports -Werror... " >&6; } 10884 cacheid=xorg_cv_cc_flag__Werror 10885 if eval test \${$cacheid+y} 10886 then : 10887 printf %s "(cached) " >&6 10888 else $as_nop 10889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10890 /* end confdefs.h. */ 10891 int i; 10892 int 10893 main (void) 10894 { 10895 10896 ; 10897 return 0; 10898 } 10899 _ACEOF 10900 if ac_fn_c_try_link "$LINENO" 10901 then : 10902 eval $cacheid=yes 10903 else $as_nop 10904 eval $cacheid=no 10905 fi 10906 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10907 conftest$ac_exeext conftest.$ac_ext 10908 fi 10909 10910 10911 CFLAGS="$xorg_testset_save_CFLAGS" 10912 10913 eval supported=\$$cacheid 10914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10915 printf "%s\n" "$supported" >&6; } 10916 if test "$supported" = "yes" ; then 10917 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10918 found="yes" 10919 fi 10920 fi 10921 10922 if test $found = "no" ; then 10923 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10925 fi 10926 10927 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10928 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10929 fi 10930 10931 CFLAGS="$CFLAGS -errwarn" 10932 10933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10934 printf %s "checking if $CC supports -errwarn... " >&6; } 10935 cacheid=xorg_cv_cc_flag__errwarn 10936 if eval test \${$cacheid+y} 10937 then : 10938 printf %s "(cached) " >&6 10939 else $as_nop 10940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10941 /* end confdefs.h. */ 10942 int i; 10943 int 10944 main (void) 10945 { 10946 10947 ; 10948 return 0; 10949 } 10950 _ACEOF 10951 if ac_fn_c_try_link "$LINENO" 10952 then : 10953 eval $cacheid=yes 10954 else $as_nop 10955 eval $cacheid=no 10956 fi 10957 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10958 conftest$ac_exeext conftest.$ac_ext 10959 fi 10960 10961 10962 CFLAGS="$xorg_testset_save_CFLAGS" 10963 10964 eval supported=\$$cacheid 10965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10966 printf "%s\n" "$supported" >&6; } 10967 if test "$supported" = "yes" ; then 10968 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10969 found="yes" 10970 fi 10971 fi 10972 10973 10974 10975 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10976 # activate it with -Werror, so we add it here explicitly. 10977 10978 10979 10980 10981 10982 10983 10984 10985 10986 10987 10988 10989 10990 xorg_testset_save_CFLAGS="$CFLAGS" 10991 10992 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10995 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10996 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10997 then : 10998 printf %s "(cached) " >&6 10999 else $as_nop 11000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11001 /* end confdefs.h. */ 11002 int i; 11003 _ACEOF 11004 if ac_fn_c_try_compile "$LINENO" 11005 then : 11006 xorg_cv_cc_flag_unknown_warning_option=yes 11007 else $as_nop 11008 xorg_cv_cc_flag_unknown_warning_option=no 11009 fi 11010 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11011 fi 11012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11013 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11014 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11015 CFLAGS="$xorg_testset_save_CFLAGS" 11016 fi 11017 11018 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11019 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11021 fi 11022 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11024 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11025 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11026 then : 11027 printf %s "(cached) " >&6 11028 else $as_nop 11029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11030 /* end confdefs.h. */ 11031 int i; 11032 _ACEOF 11033 if ac_fn_c_try_compile "$LINENO" 11034 then : 11035 xorg_cv_cc_flag_unused_command_line_argument=yes 11036 else $as_nop 11037 xorg_cv_cc_flag_unused_command_line_argument=no 11038 fi 11039 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11040 fi 11041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11042 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11043 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11044 CFLAGS="$xorg_testset_save_CFLAGS" 11045 fi 11046 11047 found="no" 11048 11049 if test $found = "no" ; then 11050 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11052 fi 11053 11054 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11055 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11056 fi 11057 11058 CFLAGS="$CFLAGS -Werror=attributes" 11059 11060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11061 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11062 cacheid=xorg_cv_cc_flag__Werror_attributes 11063 if eval test \${$cacheid+y} 11064 then : 11065 printf %s "(cached) " >&6 11066 else $as_nop 11067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11068 /* end confdefs.h. */ 11069 int i; 11070 int 11071 main (void) 11072 { 11073 11074 ; 11075 return 0; 11076 } 11077 _ACEOF 11078 if ac_fn_c_try_link "$LINENO" 11079 then : 11080 eval $cacheid=yes 11081 else $as_nop 11082 eval $cacheid=no 11083 fi 11084 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11085 conftest$ac_exeext conftest.$ac_ext 11086 fi 11087 11088 11089 CFLAGS="$xorg_testset_save_CFLAGS" 11090 11091 eval supported=\$$cacheid 11092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11093 printf "%s\n" "$supported" >&6; } 11094 if test "$supported" = "yes" ; then 11095 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11096 found="yes" 11097 fi 11098 fi 11099 11100 11101 11102 if test "x$STRICT_COMPILE" = "xyes"; then 11103 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11104 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11105 fi 11106 11107 11108 11109 11110 11111 11112 cat >>confdefs.h <<_ACEOF 11113 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11114 _ACEOF 11115 11116 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11117 if test "x$PVM" = "x"; then 11118 PVM="0" 11119 fi 11120 11121 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11122 11123 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11124 if test "x$PVP" = "x"; then 11125 PVP="0" 11126 fi 11127 11128 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11129 11130 11131 11132 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11133 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11134 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11135 touch \$(top_srcdir)/ChangeLog; \ 11136 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11137 11138 11139 11140 11141 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11142 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11143 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11144 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11145 touch \$(top_srcdir)/INSTALL; \ 11146 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11147 11148 11149 11150 11151 11152 11153 case $host_os in 11154 solaris*) 11155 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11156 # check for a man page file found in later versions that use 11157 # traditional section numbers instead 11158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11159 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11160 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11161 then : 11162 printf %s "(cached) " >&6 11163 else $as_nop 11164 test "$cross_compiling" = yes && 11165 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11166 if test -r "/usr/share/man/man7/attributes.7"; then 11167 ac_cv_file__usr_share_man_man7_attributes_7=yes 11168 else 11169 ac_cv_file__usr_share_man_man7_attributes_7=no 11170 fi 11171 fi 11172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11173 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11174 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11175 then : 11176 SYSV_MAN_SECTIONS=false 11177 else $as_nop 11178 SYSV_MAN_SECTIONS=true 11179 fi 11180 11181 ;; 11182 *) SYSV_MAN_SECTIONS=false ;; 11183 esac 11184 11185 if test x$APP_MAN_SUFFIX = x ; then 11186 APP_MAN_SUFFIX=1 11187 fi 11188 if test x$APP_MAN_DIR = x ; then 11189 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11190 fi 11191 11192 if test x$LIB_MAN_SUFFIX = x ; then 11193 LIB_MAN_SUFFIX=3 11194 fi 11195 if test x$LIB_MAN_DIR = x ; then 11196 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11197 fi 11198 11199 if test x$FILE_MAN_SUFFIX = x ; then 11200 case $SYSV_MAN_SECTIONS in 11201 true) FILE_MAN_SUFFIX=4 ;; 11202 *) FILE_MAN_SUFFIX=5 ;; 11203 esac 11204 fi 11205 if test x$FILE_MAN_DIR = x ; then 11206 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11207 fi 11208 11209 if test x$MISC_MAN_SUFFIX = x ; then 11210 case $SYSV_MAN_SECTIONS in 11211 true) MISC_MAN_SUFFIX=5 ;; 11212 *) MISC_MAN_SUFFIX=7 ;; 11213 esac 11214 fi 11215 if test x$MISC_MAN_DIR = x ; then 11216 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11217 fi 11218 11219 if test x$DRIVER_MAN_SUFFIX = x ; then 11220 case $SYSV_MAN_SECTIONS in 11221 true) DRIVER_MAN_SUFFIX=7 ;; 11222 *) DRIVER_MAN_SUFFIX=4 ;; 11223 esac 11224 fi 11225 if test x$DRIVER_MAN_DIR = x ; then 11226 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11227 fi 11228 11229 if test x$ADMIN_MAN_SUFFIX = x ; then 11230 case $SYSV_MAN_SECTIONS in 11231 true) ADMIN_MAN_SUFFIX=1m ;; 11232 *) ADMIN_MAN_SUFFIX=8 ;; 11233 esac 11234 fi 11235 if test x$ADMIN_MAN_DIR = x ; then 11236 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11237 fi 11238 11239 11240 11241 11242 11243 11244 11245 11246 11247 11248 11249 11250 11251 11252 11253 XORG_MAN_PAGE="X Version 11" 11254 11255 MAN_SUBSTS="\ 11256 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11257 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11258 -e 's|__xservername__|Xorg|g' \ 11259 -e 's|__xconfigfile__|xorg.conf|g' \ 11260 -e 's|__projectroot__|\$(prefix)|g' \ 11261 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11262 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11263 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11264 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11265 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11266 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11267 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11268 11269 11270 11271 # Check whether --enable-silent-rules was given. 11272 if test ${enable_silent_rules+y} 11273 then : 11274 enableval=$enable_silent_rules; 11275 fi 11276 11277 case $enable_silent_rules in # ((( 11278 yes) AM_DEFAULT_VERBOSITY=0;; 11279 no) AM_DEFAULT_VERBOSITY=1;; 11280 *) AM_DEFAULT_VERBOSITY=0;; 11281 esac 11282 am_make=${MAKE-make} 11283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11284 printf %s "checking whether $am_make supports nested variables... " >&6; } 11285 if test ${am_cv_make_support_nested_variables+y} 11286 then : 11287 printf %s "(cached) " >&6 11288 else $as_nop 11289 if printf "%s\n" 'TRUE=$(BAR$(V)) 11290 BAR0=false 11291 BAR1=true 11292 V=1 11293 am__doit: 11294 @$(TRUE) 11295 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11296 am_cv_make_support_nested_variables=yes 11297 else 11298 am_cv_make_support_nested_variables=no 11299 fi 11300 fi 11301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11302 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11303 if test $am_cv_make_support_nested_variables = yes; then 11304 AM_V='$(V)' 11305 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11306 else 11307 AM_V=$AM_DEFAULT_VERBOSITY 11308 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11309 fi 11310 AM_BACKSLASH='\' 11311 11312 11313 11314 # Checks for pkg-config packages 11315 11316 pkg_failed=no 11317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XCONSOLE" >&5 11318 printf %s "checking for XCONSOLE... " >&6; } 11319 11320 if test -n "$XCONSOLE_CFLAGS"; then 11321 pkg_cv_XCONSOLE_CFLAGS="$XCONSOLE_CFLAGS" 11322 elif test -n "$PKG_CONFIG"; then 11323 if test -n "$PKG_CONFIG" && \ 11324 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17\""; } >&5 11325 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17") 2>&5 11326 ac_status=$? 11327 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11328 test $ac_status = 0; }; then 11329 pkg_cv_XCONSOLE_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17" 2>/dev/null` 11330 test "x$?" != "x0" && pkg_failed=yes 11331 else 11332 pkg_failed=yes 11333 fi 11334 else 11335 pkg_failed=untried 11336 fi 11337 if test -n "$XCONSOLE_LIBS"; then 11338 pkg_cv_XCONSOLE_LIBS="$XCONSOLE_LIBS" 11339 elif test -n "$PKG_CONFIG"; then 11340 if test -n "$PKG_CONFIG" && \ 11341 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17\""; } >&5 11342 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17") 2>&5 11343 ac_status=$? 11344 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11345 test $ac_status = 0; }; then 11346 pkg_cv_XCONSOLE_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17" 2>/dev/null` 11347 test "x$?" != "x0" && pkg_failed=yes 11348 else 11349 pkg_failed=yes 11350 fi 11351 else 11352 pkg_failed=untried 11353 fi 11354 11355 11356 11357 if test $pkg_failed = yes; then 11358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11359 printf "%s\n" "no" >&6; } 11360 11361 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11362 _pkg_short_errors_supported=yes 11363 else 11364 _pkg_short_errors_supported=no 11365 fi 11366 if test $_pkg_short_errors_supported = yes; then 11367 XCONSOLE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17" 2>&1` 11368 else 11369 XCONSOLE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17" 2>&1` 11370 fi 11371 # Put the nasty error message in config.log where it belongs 11372 echo "$XCONSOLE_PKG_ERRORS" >&5 11373 11374 as_fn_error $? "Package requirements (xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17) were not met: 11375 11376 $XCONSOLE_PKG_ERRORS 11377 11378 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11379 installed software in a non-standard prefix. 11380 11381 Alternatively, you may set the environment variables XCONSOLE_CFLAGS 11382 and XCONSOLE_LIBS to avoid the need to call pkg-config. 11383 See the pkg-config man page for more details." "$LINENO" 5 11384 elif test $pkg_failed = untried; then 11385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11386 printf "%s\n" "no" >&6; } 11387 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11388 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11389 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11390 is in your PATH or set the PKG_CONFIG environment variable to the full 11391 path to pkg-config. 11392 11393 Alternatively, you may set the environment variables XCONSOLE_CFLAGS 11394 and XCONSOLE_LIBS to avoid the need to call pkg-config. 11395 See the pkg-config man page for more details. 11396 11397 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11398 See \`config.log' for more details" "$LINENO" 5; } 11399 else 11400 XCONSOLE_CFLAGS=$pkg_cv_XCONSOLE_CFLAGS 11401 XCONSOLE_LIBS=$pkg_cv_XCONSOLE_LIBS 11402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11403 printf "%s\n" "yes" >&6; } 11404 11405 fi 11406 11407 11408 pkg_failed=no 11409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11410 printf %s "checking for APPDEFS... " >&6; } 11411 11412 if test -n "$APPDEFS_CFLAGS"; then 11413 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11414 elif test -n "$PKG_CONFIG"; then 11415 if test -n "$PKG_CONFIG" && \ 11416 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11417 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11418 ac_status=$? 11419 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11420 test $ac_status = 0; }; then 11421 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11422 test "x$?" != "x0" && pkg_failed=yes 11423 else 11424 pkg_failed=yes 11425 fi 11426 else 11427 pkg_failed=untried 11428 fi 11429 if test -n "$APPDEFS_LIBS"; then 11430 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11431 elif test -n "$PKG_CONFIG"; then 11432 if test -n "$PKG_CONFIG" && \ 11433 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11434 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11435 ac_status=$? 11436 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11437 test $ac_status = 0; }; then 11438 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11439 test "x$?" != "x0" && pkg_failed=yes 11440 else 11441 pkg_failed=yes 11442 fi 11443 else 11444 pkg_failed=untried 11445 fi 11446 11447 11448 11449 if test $pkg_failed = yes; then 11450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11451 printf "%s\n" "no" >&6; } 11452 11453 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11454 _pkg_short_errors_supported=yes 11455 else 11456 _pkg_short_errors_supported=no 11457 fi 11458 if test $_pkg_short_errors_supported = yes; then 11459 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 11460 else 11461 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 11462 fi 11463 # Put the nasty error message in config.log where it belongs 11464 echo "$APPDEFS_PKG_ERRORS" >&5 11465 11466 as_fn_error $? "Package requirements (xt) were not met: 11467 11468 $APPDEFS_PKG_ERRORS 11469 11470 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11471 installed software in a non-standard prefix. 11472 11473 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11474 and APPDEFS_LIBS to avoid the need to call pkg-config. 11475 See the pkg-config man page for more details." "$LINENO" 5 11476 elif test $pkg_failed = untried; then 11477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11478 printf "%s\n" "no" >&6; } 11479 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11480 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11481 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11482 is in your PATH or set the PKG_CONFIG environment variable to the full 11483 path to pkg-config. 11484 11485 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11486 and APPDEFS_LIBS to avoid the need to call pkg-config. 11487 See the pkg-config man page for more details. 11488 11489 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11490 See \`config.log' for more details" "$LINENO" 5; } 11491 else 11492 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11493 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11495 printf "%s\n" "yes" >&6; } 11496 11497 fi 11498 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11499 11500 # Check whether --with-appdefaultdir was given. 11501 if test ${with_appdefaultdir+y} 11502 then : 11503 withval=$with_appdefaultdir; appdefaultdir="$withval" 11504 else $as_nop 11505 appdefaultdir="${xt_appdefaultdir}" 11506 fi 11507 11508 11509 11510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5 11511 printf %s "checking for library containing openpty... " >&6; } 11512 if test ${ac_cv_search_openpty+y} 11513 then : 11514 printf %s "(cached) " >&6 11515 else $as_nop 11516 ac_func_search_save_LIBS=$LIBS 11517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11518 /* end confdefs.h. */ 11519 11520 /* Override any GCC internal prototype to avoid an error. 11521 Use char because int might match the return type of a GCC 11522 builtin and then its argument prototype would still apply. */ 11523 char openpty (); 11524 int 11525 main (void) 11526 { 11527 return openpty (); 11528 ; 11529 return 0; 11530 } 11531 _ACEOF 11532 for ac_lib in '' util 11533 do 11534 if test -z "$ac_lib"; then 11535 ac_res="none required" 11536 else 11537 ac_res=-l$ac_lib 11538 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11539 fi 11540 if ac_fn_c_try_link "$LINENO" 11541 then : 11542 ac_cv_search_openpty=$ac_res 11543 fi 11544 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11545 conftest$ac_exeext 11546 if test ${ac_cv_search_openpty+y} 11547 then : 11548 break 11549 fi 11550 done 11551 if test ${ac_cv_search_openpty+y} 11552 then : 11553 11554 else $as_nop 11555 ac_cv_search_openpty=no 11556 fi 11557 rm conftest.$ac_ext 11558 LIBS=$ac_func_search_save_LIBS 11559 fi 11560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5 11561 printf "%s\n" "$ac_cv_search_openpty" >&6; } 11562 ac_res=$ac_cv_search_openpty 11563 if test "$ac_res" != no 11564 then : 11565 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11566 11567 fi 11568 11569 ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty" 11570 if test "x$ac_cv_func_openpty" = xyes 11571 then : 11572 HAS_OPENPTY="yes" 11573 fi 11574 11575 if test "x$HAS_OPENPTY" = "xyes" ; then 11576 11577 printf "%s\n" "#define HAS_OPENPTY 1" >>confdefs.h 11578 11579 for ac_header in util.h libutil.h pty.h 11580 do : 11581 as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh` 11582 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 11583 if eval test \"x\$"$as_ac_Header"\" = x"yes" 11584 then : 11585 cat >>confdefs.h <<_ACEOF 11586 #define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1 11587 _ACEOF 11588 break 11589 fi 11590 11591 done 11592 fi 11593 11594 11595 ac_config_files="$ac_config_files Makefile man/Makefile" 11596 11597 cat >confcache <<\_ACEOF 11598 # This file is a shell script that caches the results of configure 11599 # tests run on this system so they can be shared between configure 11600 # scripts and configure runs, see configure's option --config-cache. 11601 # It is not useful on other systems. If it contains results you don't 11602 # want to keep, you may remove or edit it. 11603 # 11604 # config.status only pays attention to the cache file if you give it 11605 # the --recheck option to rerun configure. 11606 # 11607 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11608 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11609 # following values. 11610 11611 _ACEOF 11612 11613 # The following way of writing the cache mishandles newlines in values, 11614 # but we know of no workaround that is simple, portable, and efficient. 11615 # So, we kill variables containing newlines. 11616 # Ultrix sh set writes to stderr and can't be redirected directly, 11617 # and sets the high bit in the cache file unless we assign to the vars. 11618 ( 11619 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11620 eval ac_val=\$$ac_var 11621 case $ac_val in #( 11622 *${as_nl}*) 11623 case $ac_var in #( 11624 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11625 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11626 esac 11627 case $ac_var in #( 11628 _ | IFS | as_nl) ;; #( 11629 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11630 *) { eval $ac_var=; unset $ac_var;} ;; 11631 esac ;; 11632 esac 11633 done 11634 11635 (set) 2>&1 | 11636 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11637 *${as_nl}ac_space=\ *) 11638 # `set' does not quote correctly, so add quotes: double-quote 11639 # substitution turns \\\\ into \\, and sed turns \\ into \. 11640 sed -n \ 11641 "s/'/'\\\\''/g; 11642 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11643 ;; #( 11644 *) 11645 # `set' quotes correctly as required by POSIX, so do not add quotes. 11646 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11647 ;; 11648 esac | 11649 sort 11650 ) | 11651 sed ' 11652 /^ac_cv_env_/b end 11653 t clear 11654 :clear 11655 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11656 t end 11657 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11658 :end' >>confcache 11659 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11660 if test -w "$cache_file"; then 11661 if test "x$cache_file" != "x/dev/null"; then 11662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11663 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11664 if test ! -f "$cache_file" || test -h "$cache_file"; then 11665 cat confcache >"$cache_file" 11666 else 11667 case $cache_file in #( 11668 */* | ?:*) 11669 mv -f confcache "$cache_file"$$ && 11670 mv -f "$cache_file"$$ "$cache_file" ;; #( 11671 *) 11672 mv -f confcache "$cache_file" ;; 11673 esac 11674 fi 11675 fi 11676 else 11677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11678 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11679 fi 11680 fi 11681 rm -f confcache 11682 11683 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11684 # Let make expand exec_prefix. 11685 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11686 11687 DEFS=-DHAVE_CONFIG_H 11688 11689 ac_libobjs= 11690 ac_ltlibobjs= 11691 U= 11692 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11693 # 1. Remove the extension, and $U if already installed. 11694 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11695 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11696 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11697 # will be set to the directory where LIBOBJS objects are built. 11698 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11699 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11700 done 11701 LIBOBJS=$ac_libobjs 11702 11703 LTLIBOBJS=$ac_ltlibobjs 11704 11705 11706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11707 printf %s "checking that generated files are newer than configure... " >&6; } 11708 if test -n "$am_sleep_pid"; then 11709 # Hide warnings about reused PIDs. 11710 wait $am_sleep_pid 2>/dev/null 11711 fi 11712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11713 printf "%s\n" "done" >&6; } 11714 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11715 as_fn_error $? "conditional \"AMDEP\" was never defined. 11716 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11717 fi 11718 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11719 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11720 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11721 fi 11722 if test -n "$EXEEXT"; then 11723 am__EXEEXT_TRUE= 11724 am__EXEEXT_FALSE='#' 11725 else 11726 am__EXEEXT_TRUE='#' 11727 am__EXEEXT_FALSE= 11728 fi 11729 11730 11731 : "${CONFIG_STATUS=./config.status}" 11732 ac_write_fail=0 11733 ac_clean_files_save=$ac_clean_files 11734 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11736 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11737 as_write_fail=0 11738 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11739 #! $SHELL 11740 # Generated by $as_me. 11741 # Run this file to recreate the current configuration. 11742 # Compiler output produced by configure, useful for debugging 11743 # configure, is in config.log if it exists. 11744 11745 debug=false 11746 ac_cs_recheck=false 11747 ac_cs_silent=false 11748 11749 SHELL=\${CONFIG_SHELL-$SHELL} 11750 export SHELL 11751 _ASEOF 11752 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11753 ## -------------------- ## 11754 ## M4sh Initialization. ## 11755 ## -------------------- ## 11756 11757 # Be more Bourne compatible 11758 DUALCASE=1; export DUALCASE # for MKS sh 11759 as_nop=: 11760 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11761 then : 11762 emulate sh 11763 NULLCMD=: 11764 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11765 # is contrary to our usage. Disable this feature. 11766 alias -g '${1+"$@"}'='"$@"' 11767 setopt NO_GLOB_SUBST 11768 else $as_nop 11769 case `(set -o) 2>/dev/null` in #( 11770 *posix*) : 11771 set -o posix ;; #( 11772 *) : 11773 ;; 11774 esac 11775 fi 11776 11777 11778 11779 # Reset variables that may have inherited troublesome values from 11780 # the environment. 11781 11782 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11783 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11784 # side effect of setting IFS to empty, thus disabling word splitting.) 11785 # Quoting is to prevent editors from complaining about space-tab. 11786 as_nl=' 11787 ' 11788 export as_nl 11789 IFS=" "" $as_nl" 11790 11791 PS1='$ ' 11792 PS2='> ' 11793 PS4='+ ' 11794 11795 # Ensure predictable behavior from utilities with locale-dependent output. 11796 LC_ALL=C 11797 export LC_ALL 11798 LANGUAGE=C 11799 export LANGUAGE 11800 11801 # We cannot yet rely on "unset" to work, but we need these variables 11802 # to be unset--not just set to an empty or harmless value--now, to 11803 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11804 # also avoids known problems related to "unset" and subshell syntax 11805 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11806 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11807 do eval test \${$as_var+y} \ 11808 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11809 done 11810 11811 # Ensure that fds 0, 1, and 2 are open. 11812 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11813 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11814 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11815 11816 # The user is always right. 11817 if ${PATH_SEPARATOR+false} :; then 11818 PATH_SEPARATOR=: 11819 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11820 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11821 PATH_SEPARATOR=';' 11822 } 11823 fi 11824 11825 11826 # Find who we are. Look in the path if we contain no directory separator. 11827 as_myself= 11828 case $0 in #(( 11829 *[\\/]* ) as_myself=$0 ;; 11830 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11831 for as_dir in $PATH 11832 do 11833 IFS=$as_save_IFS 11834 case $as_dir in #((( 11835 '') as_dir=./ ;; 11836 */) ;; 11837 *) as_dir=$as_dir/ ;; 11838 esac 11839 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11840 done 11841 IFS=$as_save_IFS 11842 11843 ;; 11844 esac 11845 # We did not find ourselves, most probably we were run as `sh COMMAND' 11846 # in which case we are not to be found in the path. 11847 if test "x$as_myself" = x; then 11848 as_myself=$0 11849 fi 11850 if test ! -f "$as_myself"; then 11851 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11852 exit 1 11853 fi 11854 11855 11856 11857 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11858 # ---------------------------------------- 11859 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11860 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11861 # script with STATUS, using 1 if that was 0. 11862 as_fn_error () 11863 { 11864 as_status=$1; test $as_status -eq 0 && as_status=1 11865 if test "$4"; then 11866 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11867 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11868 fi 11869 printf "%s\n" "$as_me: error: $2" >&2 11870 as_fn_exit $as_status 11871 } # as_fn_error 11872 11873 11874 11875 # as_fn_set_status STATUS 11876 # ----------------------- 11877 # Set $? to STATUS, without forking. 11878 as_fn_set_status () 11879 { 11880 return $1 11881 } # as_fn_set_status 11882 11883 # as_fn_exit STATUS 11884 # ----------------- 11885 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11886 as_fn_exit () 11887 { 11888 set +e 11889 as_fn_set_status $1 11890 exit $1 11891 } # as_fn_exit 11892 11893 # as_fn_unset VAR 11894 # --------------- 11895 # Portably unset VAR. 11896 as_fn_unset () 11897 { 11898 { eval $1=; unset $1;} 11899 } 11900 as_unset=as_fn_unset 11901 11902 # as_fn_append VAR VALUE 11903 # ---------------------- 11904 # Append the text in VALUE to the end of the definition contained in VAR. Take 11905 # advantage of any shell optimizations that allow amortized linear growth over 11906 # repeated appends, instead of the typical quadratic growth present in naive 11907 # implementations. 11908 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11909 then : 11910 eval 'as_fn_append () 11911 { 11912 eval $1+=\$2 11913 }' 11914 else $as_nop 11915 as_fn_append () 11916 { 11917 eval $1=\$$1\$2 11918 } 11919 fi # as_fn_append 11920 11921 # as_fn_arith ARG... 11922 # ------------------ 11923 # Perform arithmetic evaluation on the ARGs, and store the result in the 11924 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11925 # must be portable across $(()) and expr. 11926 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11927 then : 11928 eval 'as_fn_arith () 11929 { 11930 as_val=$(( $* )) 11931 }' 11932 else $as_nop 11933 as_fn_arith () 11934 { 11935 as_val=`expr "$@" || test $? -eq 1` 11936 } 11937 fi # as_fn_arith 11938 11939 11940 if expr a : '\(a\)' >/dev/null 2>&1 && 11941 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11942 as_expr=expr 11943 else 11944 as_expr=false 11945 fi 11946 11947 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11948 as_basename=basename 11949 else 11950 as_basename=false 11951 fi 11952 11953 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11954 as_dirname=dirname 11955 else 11956 as_dirname=false 11957 fi 11958 11959 as_me=`$as_basename -- "$0" || 11960 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11961 X"$0" : 'X\(//\)$' \| \ 11962 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11963 printf "%s\n" X/"$0" | 11964 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11965 s//\1/ 11966 q 11967 } 11968 /^X\/\(\/\/\)$/{ 11969 s//\1/ 11970 q 11971 } 11972 /^X\/\(\/\).*/{ 11973 s//\1/ 11974 q 11975 } 11976 s/.*/./; q'` 11977 11978 # Avoid depending upon Character Ranges. 11979 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11980 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11981 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11982 as_cr_digits='0123456789' 11983 as_cr_alnum=$as_cr_Letters$as_cr_digits 11984 11985 11986 # Determine whether it's possible to make 'echo' print without a newline. 11987 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11988 # for compatibility with existing Makefiles. 11989 ECHO_C= ECHO_N= ECHO_T= 11990 case `echo -n x` in #((((( 11991 -n*) 11992 case `echo 'xy\c'` in 11993 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11994 xy) ECHO_C='\c';; 11995 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11996 ECHO_T=' ';; 11997 esac;; 11998 *) 11999 ECHO_N='-n';; 12000 esac 12001 12002 # For backward compatibility with old third-party macros, we provide 12003 # the shell variables $as_echo and $as_echo_n. New code should use 12004 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12005 as_echo='printf %s\n' 12006 as_echo_n='printf %s' 12007 12008 rm -f conf$$ conf$$.exe conf$$.file 12009 if test -d conf$$.dir; then 12010 rm -f conf$$.dir/conf$$.file 12011 else 12012 rm -f conf$$.dir 12013 mkdir conf$$.dir 2>/dev/null 12014 fi 12015 if (echo >conf$$.file) 2>/dev/null; then 12016 if ln -s conf$$.file conf$$ 2>/dev/null; then 12017 as_ln_s='ln -s' 12018 # ... but there are two gotchas: 12019 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12020 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12021 # In both cases, we have to default to `cp -pR'. 12022 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12023 as_ln_s='cp -pR' 12024 elif ln conf$$.file conf$$ 2>/dev/null; then 12025 as_ln_s=ln 12026 else 12027 as_ln_s='cp -pR' 12028 fi 12029 else 12030 as_ln_s='cp -pR' 12031 fi 12032 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12033 rmdir conf$$.dir 2>/dev/null 12034 12035 12036 # as_fn_mkdir_p 12037 # ------------- 12038 # Create "$as_dir" as a directory, including parents if necessary. 12039 as_fn_mkdir_p () 12040 { 12041 12042 case $as_dir in #( 12043 -*) as_dir=./$as_dir;; 12044 esac 12045 test -d "$as_dir" || eval $as_mkdir_p || { 12046 as_dirs= 12047 while :; do 12048 case $as_dir in #( 12049 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12050 *) as_qdir=$as_dir;; 12051 esac 12052 as_dirs="'$as_qdir' $as_dirs" 12053 as_dir=`$as_dirname -- "$as_dir" || 12054 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12055 X"$as_dir" : 'X\(//\)[^/]' \| \ 12056 X"$as_dir" : 'X\(//\)$' \| \ 12057 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12058 printf "%s\n" X"$as_dir" | 12059 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12060 s//\1/ 12061 q 12062 } 12063 /^X\(\/\/\)[^/].*/{ 12064 s//\1/ 12065 q 12066 } 12067 /^X\(\/\/\)$/{ 12068 s//\1/ 12069 q 12070 } 12071 /^X\(\/\).*/{ 12072 s//\1/ 12073 q 12074 } 12075 s/.*/./; q'` 12076 test -d "$as_dir" && break 12077 done 12078 test -z "$as_dirs" || eval "mkdir $as_dirs" 12079 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12080 12081 12082 } # as_fn_mkdir_p 12083 if mkdir -p . 2>/dev/null; then 12084 as_mkdir_p='mkdir -p "$as_dir"' 12085 else 12086 test -d ./-p && rmdir ./-p 12087 as_mkdir_p=false 12088 fi 12089 12090 12091 # as_fn_executable_p FILE 12092 # ----------------------- 12093 # Test if FILE is an executable regular file. 12094 as_fn_executable_p () 12095 { 12096 test -f "$1" && test -x "$1" 12097 } # as_fn_executable_p 12098 as_test_x='test -x' 12099 as_executable_p=as_fn_executable_p 12100 12101 # Sed expression to map a string onto a valid CPP name. 12102 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12103 12104 # Sed expression to map a string onto a valid variable name. 12105 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12106 12107 12108 exec 6>&1 12109 ## ----------------------------------- ## 12110 ## Main body of $CONFIG_STATUS script. ## 12111 ## ----------------------------------- ## 12112 _ASEOF 12113 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12114 12115 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12116 # Save the log message, to keep $0 and so on meaningful, and to 12117 # report actual input values of CONFIG_FILES etc. instead of their 12118 # values after options handling. 12119 ac_log=" 12120 This file was extended by xconsole $as_me 1.0.8, which was 12121 generated by GNU Autoconf 2.71. Invocation command line was 12122 12123 CONFIG_FILES = $CONFIG_FILES 12124 CONFIG_HEADERS = $CONFIG_HEADERS 12125 CONFIG_LINKS = $CONFIG_LINKS 12126 CONFIG_COMMANDS = $CONFIG_COMMANDS 12127 $ $0 $@ 12128 12129 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12130 " 12131 12132 _ACEOF 12133 12134 case $ac_config_files in *" 12135 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12136 esac 12137 12138 case $ac_config_headers in *" 12139 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12140 esac 12141 12142 12143 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12144 # Files that config.status was made for. 12145 config_files="$ac_config_files" 12146 config_headers="$ac_config_headers" 12147 config_commands="$ac_config_commands" 12148 12149 _ACEOF 12150 12151 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12152 ac_cs_usage="\ 12153 \`$as_me' instantiates files and other configuration actions 12154 from templates according to the current configuration. Unless the files 12155 and actions are specified as TAGs, all are instantiated by default. 12156 12157 Usage: $0 [OPTION]... [TAG]... 12158 12159 -h, --help print this help, then exit 12160 -V, --version print version number and configuration settings, then exit 12161 --config print configuration, then exit 12162 -q, --quiet, --silent 12163 do not print progress messages 12164 -d, --debug don't remove temporary files 12165 --recheck update $as_me by reconfiguring in the same conditions 12166 --file=FILE[:TEMPLATE] 12167 instantiate the configuration file FILE 12168 --header=FILE[:TEMPLATE] 12169 instantiate the configuration header FILE 12170 12171 Configuration files: 12172 $config_files 12173 12174 Configuration headers: 12175 $config_headers 12176 12177 Configuration commands: 12178 $config_commands 12179 12180 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xconsole/issues>." 12181 12182 _ACEOF 12183 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12184 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12185 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12186 ac_cs_config='$ac_cs_config_escaped' 12187 ac_cs_version="\\ 12188 xconsole config.status 1.0.8 12189 configured by $0, generated by GNU Autoconf 2.71, 12190 with options \\"\$ac_cs_config\\" 12191 12192 Copyright (C) 2021 Free Software Foundation, Inc. 12193 This config.status script is free software; the Free Software Foundation 12194 gives unlimited permission to copy, distribute and modify it." 12195 12196 ac_pwd='$ac_pwd' 12197 srcdir='$srcdir' 12198 INSTALL='$INSTALL' 12199 MKDIR_P='$MKDIR_P' 12200 AWK='$AWK' 12201 test -n "\$AWK" || AWK=awk 12202 _ACEOF 12203 12204 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12205 # The default lists apply if the user does not specify any file. 12206 ac_need_defaults=: 12207 while test $# != 0 12208 do 12209 case $1 in 12210 --*=?*) 12211 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12212 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12213 ac_shift=: 12214 ;; 12215 --*=) 12216 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12217 ac_optarg= 12218 ac_shift=: 12219 ;; 12220 *) 12221 ac_option=$1 12222 ac_optarg=$2 12223 ac_shift=shift 12224 ;; 12225 esac 12226 12227 case $ac_option in 12228 # Handling of the options. 12229 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12230 ac_cs_recheck=: ;; 12231 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12232 printf "%s\n" "$ac_cs_version"; exit ;; 12233 --config | --confi | --conf | --con | --co | --c ) 12234 printf "%s\n" "$ac_cs_config"; exit ;; 12235 --debug | --debu | --deb | --de | --d | -d ) 12236 debug=: ;; 12237 --file | --fil | --fi | --f ) 12238 $ac_shift 12239 case $ac_optarg in 12240 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12241 '') as_fn_error $? "missing file argument" ;; 12242 esac 12243 as_fn_append CONFIG_FILES " '$ac_optarg'" 12244 ac_need_defaults=false;; 12245 --header | --heade | --head | --hea ) 12246 $ac_shift 12247 case $ac_optarg in 12248 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12249 esac 12250 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12251 ac_need_defaults=false;; 12252 --he | --h) 12253 # Conflict between --help and --header 12254 as_fn_error $? "ambiguous option: \`$1' 12255 Try \`$0 --help' for more information.";; 12256 --help | --hel | -h ) 12257 printf "%s\n" "$ac_cs_usage"; exit ;; 12258 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12259 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12260 ac_cs_silent=: ;; 12261 12262 # This is an error. 12263 -*) as_fn_error $? "unrecognized option: \`$1' 12264 Try \`$0 --help' for more information." ;; 12265 12266 *) as_fn_append ac_config_targets " $1" 12267 ac_need_defaults=false ;; 12268 12269 esac 12270 shift 12271 done 12272 12273 ac_configure_extra_args= 12274 12275 if $ac_cs_silent; then 12276 exec 6>/dev/null 12277 ac_configure_extra_args="$ac_configure_extra_args --silent" 12278 fi 12279 12280 _ACEOF 12281 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12282 if \$ac_cs_recheck; then 12283 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12284 shift 12285 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12286 CONFIG_SHELL='$SHELL' 12287 export CONFIG_SHELL 12288 exec "\$@" 12289 fi 12290 12291 _ACEOF 12292 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12293 exec 5>>config.log 12294 { 12295 echo 12296 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12297 ## Running $as_me. ## 12298 _ASBOX 12299 printf "%s\n" "$ac_log" 12300 } >&5 12301 12302 _ACEOF 12303 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12304 # 12305 # INIT-COMMANDS 12306 # 12307 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12308 12309 _ACEOF 12310 12311 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12312 12313 # Handling of arguments. 12314 for ac_config_target in $ac_config_targets 12315 do 12316 case $ac_config_target in 12317 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12318 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12319 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12320 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12321 12322 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12323 esac 12324 done 12325 12326 12327 # If the user did not use the arguments to specify the items to instantiate, 12328 # then the envvar interface is used. Set only those that are not. 12329 # We use the long form for the default assignment because of an extremely 12330 # bizarre bug on SunOS 4.1.3. 12331 if $ac_need_defaults; then 12332 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12333 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12334 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12335 fi 12336 12337 # Have a temporary directory for convenience. Make it in the build tree 12338 # simply because there is no reason against having it here, and in addition, 12339 # creating and moving files from /tmp can sometimes cause problems. 12340 # Hook for its removal unless debugging. 12341 # Note that there is a small window in which the directory will not be cleaned: 12342 # after its creation but before its name has been assigned to `$tmp'. 12343 $debug || 12344 { 12345 tmp= ac_tmp= 12346 trap 'exit_status=$? 12347 : "${ac_tmp:=$tmp}" 12348 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12349 ' 0 12350 trap 'as_fn_exit 1' 1 2 13 15 12351 } 12352 # Create a (secure) tmp directory for tmp files. 12353 12354 { 12355 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12356 test -d "$tmp" 12357 } || 12358 { 12359 tmp=./conf$$-$RANDOM 12360 (umask 077 && mkdir "$tmp") 12361 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12362 ac_tmp=$tmp 12363 12364 # Set up the scripts for CONFIG_FILES section. 12365 # No need to generate them if there are no CONFIG_FILES. 12366 # This happens for instance with `./config.status config.h'. 12367 if test -n "$CONFIG_FILES"; then 12368 12369 12370 ac_cr=`echo X | tr X '\015'` 12371 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12372 # But we know of no other shell where ac_cr would be empty at this 12373 # point, so we can use a bashism as a fallback. 12374 if test "x$ac_cr" = x; then 12375 eval ac_cr=\$\'\\r\' 12376 fi 12377 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12378 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12379 ac_cs_awk_cr='\\r' 12380 else 12381 ac_cs_awk_cr=$ac_cr 12382 fi 12383 12384 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12385 _ACEOF 12386 12387 12388 { 12389 echo "cat >conf$$subs.awk <<_ACEOF" && 12390 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12391 echo "_ACEOF" 12392 } >conf$$subs.sh || 12393 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12394 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12395 ac_delim='%!_!# ' 12396 for ac_last_try in false false false false false :; do 12397 . ./conf$$subs.sh || 12398 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12399 12400 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12401 if test $ac_delim_n = $ac_delim_num; then 12402 break 12403 elif $ac_last_try; then 12404 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12405 else 12406 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12407 fi 12408 done 12409 rm -f conf$$subs.sh 12410 12411 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12412 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12413 _ACEOF 12414 sed -n ' 12415 h 12416 s/^/S["/; s/!.*/"]=/ 12417 p 12418 g 12419 s/^[^!]*!// 12420 :repl 12421 t repl 12422 s/'"$ac_delim"'$// 12423 t delim 12424 :nl 12425 h 12426 s/\(.\{148\}\)..*/\1/ 12427 t more1 12428 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12429 p 12430 n 12431 b repl 12432 :more1 12433 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12434 p 12435 g 12436 s/.\{148\}// 12437 t nl 12438 :delim 12439 h 12440 s/\(.\{148\}\)..*/\1/ 12441 t more2 12442 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12443 p 12444 b 12445 :more2 12446 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12447 p 12448 g 12449 s/.\{148\}// 12450 t delim 12451 ' <conf$$subs.awk | sed ' 12452 /^[^""]/{ 12453 N 12454 s/\n// 12455 } 12456 ' >>$CONFIG_STATUS || ac_write_fail=1 12457 rm -f conf$$subs.awk 12458 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12459 _ACAWK 12460 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12461 for (key in S) S_is_set[key] = 1 12462 FS = "" 12463 12464 } 12465 { 12466 line = $ 0 12467 nfields = split(line, field, "@") 12468 substed = 0 12469 len = length(field[1]) 12470 for (i = 2; i < nfields; i++) { 12471 key = field[i] 12472 keylen = length(key) 12473 if (S_is_set[key]) { 12474 value = S[key] 12475 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12476 len += length(value) + length(field[++i]) 12477 substed = 1 12478 } else 12479 len += 1 + keylen 12480 } 12481 12482 print line 12483 } 12484 12485 _ACAWK 12486 _ACEOF 12487 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12488 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12489 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12490 else 12491 cat 12492 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12493 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12494 _ACEOF 12495 12496 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12497 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12498 # trailing colons and then remove the whole line if VPATH becomes empty 12499 # (actually we leave an empty line to preserve line numbers). 12500 if test "x$srcdir" = x.; then 12501 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12502 h 12503 s/// 12504 s/^/:/ 12505 s/[ ]*$/:/ 12506 s/:\$(srcdir):/:/g 12507 s/:\${srcdir}:/:/g 12508 s/:@srcdir@:/:/g 12509 s/^:*// 12510 s/:*$// 12511 x 12512 s/\(=[ ]*\).*/\1/ 12513 G 12514 s/\n// 12515 s/^[^=]*=[ ]*$// 12516 }' 12517 fi 12518 12519 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12520 fi # test -n "$CONFIG_FILES" 12521 12522 # Set up the scripts for CONFIG_HEADERS section. 12523 # No need to generate them if there are no CONFIG_HEADERS. 12524 # This happens for instance with `./config.status Makefile'. 12525 if test -n "$CONFIG_HEADERS"; then 12526 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12527 BEGIN { 12528 _ACEOF 12529 12530 # Transform confdefs.h into an awk script `defines.awk', embedded as 12531 # here-document in config.status, that substitutes the proper values into 12532 # config.h.in to produce config.h. 12533 12534 # Create a delimiter string that does not exist in confdefs.h, to ease 12535 # handling of long lines. 12536 ac_delim='%!_!# ' 12537 for ac_last_try in false false :; do 12538 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12539 if test -z "$ac_tt"; then 12540 break 12541 elif $ac_last_try; then 12542 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12543 else 12544 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12545 fi 12546 done 12547 12548 # For the awk script, D is an array of macro values keyed by name, 12549 # likewise P contains macro parameters if any. Preserve backslash 12550 # newline sequences. 12551 12552 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12553 sed -n ' 12554 s/.\{148\}/&'"$ac_delim"'/g 12555 t rset 12556 :rset 12557 s/^[ ]*#[ ]*define[ ][ ]*/ / 12558 t def 12559 d 12560 :def 12561 s/\\$// 12562 t bsnl 12563 s/["\\]/\\&/g 12564 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12565 D["\1"]=" \3"/p 12566 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12567 d 12568 :bsnl 12569 s/["\\]/\\&/g 12570 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12571 D["\1"]=" \3\\\\\\n"\\/p 12572 t cont 12573 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12574 t cont 12575 d 12576 :cont 12577 n 12578 s/.\{148\}/&'"$ac_delim"'/g 12579 t clear 12580 :clear 12581 s/\\$// 12582 t bsnlc 12583 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12584 d 12585 :bsnlc 12586 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12587 b cont 12588 ' <confdefs.h | sed ' 12589 s/'"$ac_delim"'/"\\\ 12590 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12591 12592 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12593 for (key in D) D_is_set[key] = 1 12594 FS = "" 12595 } 12596 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12597 line = \$ 0 12598 split(line, arg, " ") 12599 if (arg[1] == "#") { 12600 defundef = arg[2] 12601 mac1 = arg[3] 12602 } else { 12603 defundef = substr(arg[1], 2) 12604 mac1 = arg[2] 12605 } 12606 split(mac1, mac2, "(") #) 12607 macro = mac2[1] 12608 prefix = substr(line, 1, index(line, defundef) - 1) 12609 if (D_is_set[macro]) { 12610 # Preserve the white space surrounding the "#". 12611 print prefix "define", macro P[macro] D[macro] 12612 next 12613 } else { 12614 # Replace #undef with comments. This is necessary, for example, 12615 # in the case of _POSIX_SOURCE, which is predefined and required 12616 # on some systems where configure will not decide to define it. 12617 if (defundef == "undef") { 12618 print "/*", prefix defundef, macro, "*/" 12619 next 12620 } 12621 } 12622 } 12623 { print } 12624 _ACAWK 12625 _ACEOF 12626 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12627 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12628 fi # test -n "$CONFIG_HEADERS" 12629 12630 12631 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12632 shift 12633 for ac_tag 12634 do 12635 case $ac_tag in 12636 :[FHLC]) ac_mode=$ac_tag; continue;; 12637 esac 12638 case $ac_mode$ac_tag in 12639 :[FHL]*:*);; 12640 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12641 :[FH]-) ac_tag=-:-;; 12642 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12643 esac 12644 ac_save_IFS=$IFS 12645 IFS=: 12646 set x $ac_tag 12647 IFS=$ac_save_IFS 12648 shift 12649 ac_file=$1 12650 shift 12651 12652 case $ac_mode in 12653 :L) ac_source=$1;; 12654 :[FH]) 12655 ac_file_inputs= 12656 for ac_f 12657 do 12658 case $ac_f in 12659 -) ac_f="$ac_tmp/stdin";; 12660 *) # Look for the file first in the build tree, then in the source tree 12661 # (if the path is not absolute). The absolute path cannot be DOS-style, 12662 # because $ac_f cannot contain `:'. 12663 test -f "$ac_f" || 12664 case $ac_f in 12665 [\\/$]*) false;; 12666 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12667 esac || 12668 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12669 esac 12670 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12671 as_fn_append ac_file_inputs " '$ac_f'" 12672 done 12673 12674 # Let's still pretend it is `configure' which instantiates (i.e., don't 12675 # use $as_me), people would be surprised to read: 12676 # /* config.h. Generated by config.status. */ 12677 configure_input='Generated from '` 12678 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12679 `' by configure.' 12680 if test x"$ac_file" != x-; then 12681 configure_input="$ac_file. $configure_input" 12682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12683 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12684 fi 12685 # Neutralize special characters interpreted by sed in replacement strings. 12686 case $configure_input in #( 12687 *\&* | *\|* | *\\* ) 12688 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12689 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12690 *) ac_sed_conf_input=$configure_input;; 12691 esac 12692 12693 case $ac_tag in 12694 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12695 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12696 esac 12697 ;; 12698 esac 12699 12700 ac_dir=`$as_dirname -- "$ac_file" || 12701 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12702 X"$ac_file" : 'X\(//\)[^/]' \| \ 12703 X"$ac_file" : 'X\(//\)$' \| \ 12704 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12705 printf "%s\n" X"$ac_file" | 12706 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12707 s//\1/ 12708 q 12709 } 12710 /^X\(\/\/\)[^/].*/{ 12711 s//\1/ 12712 q 12713 } 12714 /^X\(\/\/\)$/{ 12715 s//\1/ 12716 q 12717 } 12718 /^X\(\/\).*/{ 12719 s//\1/ 12720 q 12721 } 12722 s/.*/./; q'` 12723 as_dir="$ac_dir"; as_fn_mkdir_p 12724 ac_builddir=. 12725 12726 case "$ac_dir" in 12727 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12728 *) 12729 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12730 # A ".." for each directory in $ac_dir_suffix. 12731 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12732 case $ac_top_builddir_sub in 12733 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12734 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12735 esac ;; 12736 esac 12737 ac_abs_top_builddir=$ac_pwd 12738 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12739 # for backward compatibility: 12740 ac_top_builddir=$ac_top_build_prefix 12741 12742 case $srcdir in 12743 .) # We are building in place. 12744 ac_srcdir=. 12745 ac_top_srcdir=$ac_top_builddir_sub 12746 ac_abs_top_srcdir=$ac_pwd ;; 12747 [\\/]* | ?:[\\/]* ) # Absolute name. 12748 ac_srcdir=$srcdir$ac_dir_suffix; 12749 ac_top_srcdir=$srcdir 12750 ac_abs_top_srcdir=$srcdir ;; 12751 *) # Relative name. 12752 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12753 ac_top_srcdir=$ac_top_build_prefix$srcdir 12754 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12755 esac 12756 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12757 12758 12759 case $ac_mode in 12760 :F) 12761 # 12762 # CONFIG_FILE 12763 # 12764 12765 case $INSTALL in 12766 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12767 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12768 esac 12769 ac_MKDIR_P=$MKDIR_P 12770 case $MKDIR_P in 12771 [\\/$]* | ?:[\\/]* ) ;; 12772 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12773 esac 12774 _ACEOF 12775 12776 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12777 # If the template does not know about datarootdir, expand it. 12778 # FIXME: This hack should be removed a few years after 2.60. 12779 ac_datarootdir_hack=; ac_datarootdir_seen= 12780 ac_sed_dataroot=' 12781 /datarootdir/ { 12782 p 12783 q 12784 } 12785 /@datadir@/p 12786 /@docdir@/p 12787 /@infodir@/p 12788 /@localedir@/p 12789 /@mandir@/p' 12790 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12791 *datarootdir*) ac_datarootdir_seen=yes;; 12792 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12794 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12795 _ACEOF 12796 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12797 ac_datarootdir_hack=' 12798 s&@datadir@&$datadir&g 12799 s&@docdir@&$docdir&g 12800 s&@infodir@&$infodir&g 12801 s&@localedir@&$localedir&g 12802 s&@mandir@&$mandir&g 12803 s&\\\${datarootdir}&$datarootdir&g' ;; 12804 esac 12805 _ACEOF 12806 12807 # Neutralize VPATH when `$srcdir' = `.'. 12808 # Shell code in configure.ac might set extrasub. 12809 # FIXME: do we really want to maintain this feature? 12810 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12811 ac_sed_extra="$ac_vpsub 12812 $extrasub 12813 _ACEOF 12814 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12815 :t 12816 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12817 s|@configure_input@|$ac_sed_conf_input|;t t 12818 s&@top_builddir@&$ac_top_builddir_sub&;t t 12819 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12820 s&@srcdir@&$ac_srcdir&;t t 12821 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12822 s&@top_srcdir@&$ac_top_srcdir&;t t 12823 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12824 s&@builddir@&$ac_builddir&;t t 12825 s&@abs_builddir@&$ac_abs_builddir&;t t 12826 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12827 s&@INSTALL@&$ac_INSTALL&;t t 12828 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12829 $ac_datarootdir_hack 12830 " 12831 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12832 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12833 12834 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12835 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12836 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12837 "$ac_tmp/out"`; test -z "$ac_out"; } && 12838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12839 which seems to be undefined. Please make sure it is defined" >&5 12840 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12841 which seems to be undefined. Please make sure it is defined" >&2;} 12842 12843 rm -f "$ac_tmp/stdin" 12844 case $ac_file in 12845 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12846 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12847 esac \ 12848 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12849 ;; 12850 :H) 12851 # 12852 # CONFIG_HEADER 12853 # 12854 if test x"$ac_file" != x-; then 12855 { 12856 printf "%s\n" "/* $configure_input */" >&1 \ 12857 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12858 } >"$ac_tmp/config.h" \ 12859 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12860 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12862 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12863 else 12864 rm -f "$ac_file" 12865 mv "$ac_tmp/config.h" "$ac_file" \ 12866 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12867 fi 12868 else 12869 printf "%s\n" "/* $configure_input */" >&1 \ 12870 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12871 || as_fn_error $? "could not create -" "$LINENO" 5 12872 fi 12873 # Compute "$ac_file"'s index in $config_headers. 12874 _am_arg="$ac_file" 12875 _am_stamp_count=1 12876 for _am_header in $config_headers :; do 12877 case $_am_header in 12878 $_am_arg | $_am_arg:* ) 12879 break ;; 12880 * ) 12881 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12882 esac 12883 done 12884 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12885 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12886 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12887 X"$_am_arg" : 'X\(//\)$' \| \ 12888 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12889 printf "%s\n" X"$_am_arg" | 12890 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12891 s//\1/ 12892 q 12893 } 12894 /^X\(\/\/\)[^/].*/{ 12895 s//\1/ 12896 q 12897 } 12898 /^X\(\/\/\)$/{ 12899 s//\1/ 12900 q 12901 } 12902 /^X\(\/\).*/{ 12903 s//\1/ 12904 q 12905 } 12906 s/.*/./; q'`/stamp-h$_am_stamp_count 12907 ;; 12908 12909 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12910 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12911 ;; 12912 esac 12913 12914 12915 case $ac_file$ac_mode in 12916 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12917 # Older Autoconf quotes --file arguments for eval, but not when files 12918 # are listed without --file. Let's play safe and only enable the eval 12919 # if we detect the quoting. 12920 # TODO: see whether this extra hack can be removed once we start 12921 # requiring Autoconf 2.70 or later. 12922 case $CONFIG_FILES in #( 12923 *\'*) : 12924 eval set x "$CONFIG_FILES" ;; #( 12925 *) : 12926 set x $CONFIG_FILES ;; #( 12927 *) : 12928 ;; 12929 esac 12930 shift 12931 # Used to flag and report bootstrapping failures. 12932 am_rc=0 12933 for am_mf 12934 do 12935 # Strip MF so we end up with the name of the file. 12936 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12937 # Check whether this is an Automake generated Makefile which includes 12938 # dependency-tracking related rules and includes. 12939 # Grep'ing the whole file directly is not great: AIX grep has a line 12940 # limit of 2048, but all sed's we know have understand at least 4000. 12941 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12942 || continue 12943 am_dirpart=`$as_dirname -- "$am_mf" || 12944 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12945 X"$am_mf" : 'X\(//\)[^/]' \| \ 12946 X"$am_mf" : 'X\(//\)$' \| \ 12947 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12948 printf "%s\n" X"$am_mf" | 12949 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12950 s//\1/ 12951 q 12952 } 12953 /^X\(\/\/\)[^/].*/{ 12954 s//\1/ 12955 q 12956 } 12957 /^X\(\/\/\)$/{ 12958 s//\1/ 12959 q 12960 } 12961 /^X\(\/\).*/{ 12962 s//\1/ 12963 q 12964 } 12965 s/.*/./; q'` 12966 am_filepart=`$as_basename -- "$am_mf" || 12967 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12968 X"$am_mf" : 'X\(//\)$' \| \ 12969 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12970 printf "%s\n" X/"$am_mf" | 12971 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12972 s//\1/ 12973 q 12974 } 12975 /^X\/\(\/\/\)$/{ 12976 s//\1/ 12977 q 12978 } 12979 /^X\/\(\/\).*/{ 12980 s//\1/ 12981 q 12982 } 12983 s/.*/./; q'` 12984 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12985 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12986 | $MAKE -f - am--depfiles" >&5 12987 (cd "$am_dirpart" \ 12988 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12989 | $MAKE -f - am--depfiles) >&5 2>&5 12990 ac_status=$? 12991 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12992 (exit $ac_status); } || am_rc=$? 12993 done 12994 if test $am_rc -ne 0; then 12995 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12996 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12997 as_fn_error $? "Something went wrong bootstrapping makefile fragments 12998 for automatic dependency tracking. If GNU make was not used, consider 12999 re-running the configure script with MAKE=\"gmake\" (or whatever is 13000 necessary). You can also try re-running configure with the 13001 '--disable-dependency-tracking' option to at least be able to build 13002 the package (albeit without support for automatic dependency tracking). 13003 See \`config.log' for more details" "$LINENO" 5; } 13004 fi 13005 { am_dirpart=; unset am_dirpart;} 13006 { am_filepart=; unset am_filepart;} 13007 { am_mf=; unset am_mf;} 13008 { am_rc=; unset am_rc;} 13009 rm -f conftest-deps.mk 13010 } 13011 ;; 13012 13013 esac 13014 done # for ac_tag 13015 13016 13017 as_fn_exit 0 13018 _ACEOF 13019 ac_clean_files=$ac_clean_files_save 13020 13021 test $ac_write_fail = 0 || 13022 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13023 13024 13025 # configure is writing to config.log, and then calls config.status. 13026 # config.status does its own redirection, appending to config.log. 13027 # Unfortunately, on DOS this fails, as config.log is still kept open 13028 # by configure, so config.status won't be able to write to it; its 13029 # output is simply discarded. So we exec the FD to /dev/null, 13030 # effectively closing config.log, so it can be properly (re)opened and 13031 # appended to by config.status. When coming back to configure, we 13032 # need to make the FD available again. 13033 if test "$no_create" != yes; then 13034 ac_cs_success=: 13035 ac_config_status_args= 13036 test "$silent" = yes && 13037 ac_config_status_args="$ac_config_status_args --quiet" 13038 exec 5>/dev/null 13039 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13040 exec 5>>config.log 13041 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13042 # would make configure fail if this is the last instruction. 13043 $ac_cs_success || as_fn_exit 1 13044 fi 13045 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13047 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13048 fi 13049 13050 13051
Indexes created Mon Apr 13 00:22:24 UTC 2026