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 xsm 1.0.5. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xsm/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/xsm/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='xsm' 614 PACKAGE_TARNAME='xsm' 615 PACKAGE_VERSION='1.0.5' 616 PACKAGE_STRING='xsm 1.0.5' 617 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xsm/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 XSM_LIBS 659 XSM_CFLAGS 660 RSH 661 MAN_SUBSTS 662 XORG_MAN_PAGE 663 ADMIN_MAN_DIR 664 DRIVER_MAN_DIR 665 MISC_MAN_DIR 666 FILE_MAN_DIR 667 LIB_MAN_DIR 668 APP_MAN_DIR 669 ADMIN_MAN_SUFFIX 670 DRIVER_MAN_SUFFIX 671 MISC_MAN_SUFFIX 672 FILE_MAN_SUFFIX 673 LIB_MAN_SUFFIX 674 APP_MAN_SUFFIX 675 SED 676 host_os 677 host_vendor 678 host_cpu 679 host 680 build_os 681 build_vendor 682 build_cpu 683 build 684 INSTALL_CMD 685 PKG_CONFIG_LIBDIR 686 PKG_CONFIG_PATH 687 PKG_CONFIG 688 CHANGELOG_CMD 689 STRICT_CFLAGS 690 CWARNFLAGS 691 BASE_CFLAGS 692 am__fastdepCC_FALSE 693 am__fastdepCC_TRUE 694 CCDEPMODE 695 am__nodep 696 AMDEPBACKSLASH 697 AMDEP_FALSE 698 AMDEP_TRUE 699 am__include 700 DEPDIR 701 OBJEXT 702 EXEEXT 703 ac_ct_CC 704 CPPFLAGS 705 LDFLAGS 706 CFLAGS 707 CC 708 AM_BACKSLASH 709 AM_DEFAULT_VERBOSITY 710 AM_DEFAULT_V 711 AM_V 712 CSCOPE 713 ETAGS 714 CTAGS 715 am__untar 716 am__tar 717 AMTAR 718 am__leading_dot 719 SET_MAKE 720 AWK 721 mkdir_p 722 MKDIR_P 723 INSTALL_STRIP_PROGRAM 724 STRIP 725 install_sh 726 MAKEINFO 727 AUTOHEADER 728 AUTOMAKE 729 AUTOCONF 730 ACLOCAL 731 VERSION 732 PACKAGE 733 CYGPATH_W 734 am__isrc 735 INSTALL_DATA 736 INSTALL_SCRIPT 737 INSTALL_PROGRAM 738 target_alias 739 host_alias 740 build_alias 741 LIBS 742 ECHO_T 743 ECHO_N 744 ECHO_C 745 DEFS 746 mandir 747 localedir 748 libdir 749 psdir 750 pdfdir 751 dvidir 752 htmldir 753 infodir 754 docdir 755 oldincludedir 756 includedir 757 runstatedir 758 localstatedir 759 sharedstatedir 760 sysconfdir 761 datadir 762 datarootdir 763 libexecdir 764 sbindir 765 bindir 766 program_transform_name 767 prefix 768 exec_prefix 769 PACKAGE_URL 770 PACKAGE_BUGREPORT 771 PACKAGE_STRING 772 PACKAGE_VERSION 773 PACKAGE_TARNAME 774 PACKAGE_NAME 775 PATH_SEPARATOR 776 SHELL 777 am__quote' 778 ac_subst_files='' 779 ac_user_opts=' 780 enable_option_checking 781 enable_silent_rules 782 enable_dependency_tracking 783 enable_selective_werror 784 enable_strict_compilation 785 with_rsh 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 XSM_CFLAGS 800 XSM_LIBS' 801 802 803 # 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"expected an absolute directory name for --$ac_var: $ac_val" 1251 done 1252 1253 # There might be people who depend on the old broken behavior: `$host' 1254 # used to hold the argument of --host etc. 1255 # FIXME: To remove some day. 1256 build=$build_alias 1257 host=$host_alias 1258 target=$target_alias 1259 1260 # FIXME: To remove some day. 1261 if test "x$host_alias" != x; then 1262 if test "x$build_alias" = x; then 1263 cross_compiling=maybe 1264 elif test "x$build_alias" != "x$host_alias"; then 1265 cross_compiling=yes 1266 fi 1267 fi 1268 1269 ac_tool_prefix= 1270 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1271 1272 test "$silent" = yes && exec 6>/dev/null 1273 1274 1275 ac_pwd=`pwd` && test -n "$ac_pwd" && 1276 ac_ls_di=`ls -di .` && 1277 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1278 as_fn_error $? "working directory cannot be determined" 1279 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1280 as_fn_error $? "pwd does not report name of working directory" 1281 1282 1283 # Find the source files, if location was not specified. 1284 if test -z "$srcdir"; then 1285 ac_srcdir_defaulted=yes 1286 # Try the directory containing this script, then the parent directory. 1287 ac_confdir=`$as_dirname -- "$as_myself" || 1288 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1289 X"$as_myself" : 'X\(//\)[^/]' \| \ 1290 X"$as_myself" : 'X\(//\)$' \| \ 1291 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1292 printf "%s\n" X"$as_myself" | 1293 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1294 s//\1/ 1295 q 1296 } 1297 /^X\(\/\/\)[^/].*/{ 1298 s//\1/ 1299 q 1300 } 1301 /^X\(\/\/\)$/{ 1302 s//\1/ 1303 q 1304 } 1305 /^X\(\/\).*/{ 1306 s//\1/ 1307 q 1308 } 1309 s/.*/./; q'` 1310 srcdir=$ac_confdir 1311 if test ! -r "$srcdir/$ac_unique_file"; then 1312 srcdir=.. 1313 fi 1314 else 1315 ac_srcdir_defaulted=no 1316 fi 1317 if test ! -r "$srcdir/$ac_unique_file"; then 1318 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1319 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1320 fi 1321 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1322 ac_abs_confdir=`( 1323 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1324 pwd)` 1325 # When building in place, set srcdir=. 1326 if test "$ac_abs_confdir" = "$ac_pwd"; then 1327 srcdir=. 1328 fi 1329 # Remove unnecessary trailing slashes from srcdir. 1330 # Double slashes in file names in object file debugging info 1331 # mess up M-x gdb in Emacs. 1332 case $srcdir in 1333 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1334 esac 1335 for ac_var in $ac_precious_vars; do 1336 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1337 eval ac_env_${ac_var}_value=\$${ac_var} 1338 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1339 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1340 done 1341 1342 # 1343 # Report the --help message. 1344 # 1345 if test "$ac_init_help" = "long"; then 1346 # Omit some internal or obsolete options to make the list less imposing. 1347 # This message is too long to be a string in the A/UX 3.1 sh. 1348 cat <<_ACEOF 1349 \`configure' configures xsm 1.0.5 to adapt to many kinds of systems. 1350 1351 Usage: $0 [OPTION]... [VAR=VALUE]... 1352 1353 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1354 VAR=VALUE. See below for descriptions of some of the useful variables. 1355 1356 Defaults for the options are specified in brackets. 1357 1358 Configuration: 1359 -h, --help display this help and exit 1360 --help=short display options specific to this package 1361 --help=recursive display the short help of all the included packages 1362 -V, --version display version information and exit 1363 -q, --quiet, --silent do not print \`checking ...' messages 1364 --cache-file=FILE cache test results in FILE [disabled] 1365 -C, --config-cache alias for \`--cache-file=config.cache' 1366 -n, --no-create do not create output files 1367 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1368 1369 Installation directories: 1370 --prefix=PREFIX install architecture-independent files in PREFIX 1371 [$ac_default_prefix] 1372 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1373 [PREFIX] 1374 1375 By default, \`make install' will install all the files in 1376 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1377 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1378 for instance \`--prefix=\$HOME'. 1379 1380 For better control, use the options below. 1381 1382 Fine tuning of the installation directories: 1383 --bindir=DIR user executables [EPREFIX/bin] 1384 --sbindir=DIR system admin executables [EPREFIX/sbin] 1385 --libexecdir=DIR program executables [EPREFIX/libexec] 1386 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1387 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1388 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1389 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1390 --libdir=DIR object code libraries [EPREFIX/lib] 1391 --includedir=DIR C header files [PREFIX/include] 1392 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1393 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1394 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1395 --infodir=DIR info documentation [DATAROOTDIR/info] 1396 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1397 --mandir=DIR man documentation [DATAROOTDIR/man] 1398 --docdir=DIR documentation root [DATAROOTDIR/doc/xsm] 1399 --htmldir=DIR html documentation [DOCDIR] 1400 --dvidir=DIR dvi documentation [DOCDIR] 1401 --pdfdir=DIR pdf documentation [DOCDIR] 1402 --psdir=DIR ps documentation [DOCDIR] 1403 _ACEOF 1404 1405 cat <<\_ACEOF 1406 1407 Program names: 1408 --program-prefix=PREFIX prepend PREFIX to installed program names 1409 --program-suffix=SUFFIX append SUFFIX to installed program names 1410 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1411 1412 System types: 1413 --build=BUILD configure for building on BUILD [guessed] 1414 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1415 _ACEOF 1416 fi 1417 1418 if test -n "$ac_init_help"; then 1419 case $ac_init_help in 1420 short | recursive ) echo "Configuration of xsm 1.0.5:";; 1421 esac 1422 cat <<\_ACEOF 1423 1424 Optional Features: 1425 --disable-option-checking ignore unrecognized --enable/--with options 1426 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1427 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1428 --enable-silent-rules less verbose build output (undo: "make V=1") 1429 --disable-silent-rules verbose build output (undo: "make V=0") 1430 --enable-dependency-tracking 1431 do not reject slow dependency extractors 1432 --disable-dependency-tracking 1433 speeds up one-time build 1434 --disable-selective-werror 1435 Turn off selective compiler errors. (default: 1436 enabled) 1437 --enable-strict-compilation 1438 Enable all warnings from compiler and make them 1439 errors (default: disabled) 1440 1441 Optional Packages: 1442 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1443 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1444 --with-rsh=PATH Rsh command to use (default: $bindir/ssh) 1445 --with-appdefaultdir=<pathname> 1446 specify directory for app-defaults files (default is 1447 autodetected) 1448 1449 Some influential environment variables: 1450 CC C compiler command 1451 CFLAGS C compiler flags 1452 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1453 nonstandard directory <lib dir> 1454 LIBS libraries to pass to the linker, e.g. -l<library> 1455 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1456 you have headers in a nonstandard directory <include dir> 1457 PKG_CONFIG path to pkg-config utility 1458 PKG_CONFIG_PATH 1459 directories to add to pkg-config's search path 1460 PKG_CONFIG_LIBDIR 1461 path overriding pkg-config's built-in search path 1462 XSM_CFLAGS C compiler flags for XSM, overriding pkg-config 1463 XSM_LIBS linker flags for XSM, overriding pkg-config 1464 1465 Use these variables to override the choices made by `configure' or to help 1466 it to find libraries and programs with nonstandard names/locations. 1467 1468 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xsm/issues>. 1469 _ACEOF 1470 ac_status=$? 1471 fi 1472 1473 if test "$ac_init_help" = "recursive"; then 1474 # If there are subdirs, report their specific --help. 1475 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1476 test -d "$ac_dir" || 1477 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1478 continue 1479 ac_builddir=. 1480 1481 case "$ac_dir" in 1482 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1483 *) 1484 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1485 # A ".." for each directory in $ac_dir_suffix. 1486 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1487 case $ac_top_builddir_sub in 1488 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1489 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1490 esac ;; 1491 esac 1492 ac_abs_top_builddir=$ac_pwd 1493 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1494 # for backward compatibility: 1495 ac_top_builddir=$ac_top_build_prefix 1496 1497 case $srcdir in 1498 .) # We are building in place. 1499 ac_srcdir=. 1500 ac_top_srcdir=$ac_top_builddir_sub 1501 ac_abs_top_srcdir=$ac_pwd ;; 1502 [\\/]* | ?:[\\/]* ) # Absolute name. 1503 ac_srcdir=$srcdir$ac_dir_suffix; 1504 ac_top_srcdir=$srcdir 1505 ac_abs_top_srcdir=$srcdir ;; 1506 *) # Relative name. 1507 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1508 ac_top_srcdir=$ac_top_build_prefix$srcdir 1509 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1510 esac 1511 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1512 1513 cd "$ac_dir" || { ac_status=$?; continue; } 1514 # Check for configure.gnu first; this name is used for a wrapper for 1515 # Metaconfig's "Configure" on case-insensitive file systems. 1516 if test -f "$ac_srcdir/configure.gnu"; then 1517 echo && 1518 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1519 elif test -f "$ac_srcdir/configure"; then 1520 echo && 1521 $SHELL "$ac_srcdir/configure" --help=recursive 1522 else 1523 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1524 fi || ac_status=$? 1525 cd "$ac_pwd" || { ac_status=$?; break; } 1526 done 1527 fi 1528 1529 test -n "$ac_init_help" && exit $ac_status 1530 if $ac_init_version; then 1531 cat <<\_ACEOF 1532 xsm configure 1.0.5 1533 generated by GNU Autoconf 2.71 1534 1535 Copyright (C) 2021 Free Software Foundation, Inc. 1536 This configure script is free software; the Free Software Foundation 1537 gives unlimited permission to copy, distribute and modify it. 1538 _ACEOF 1539 exit 1540 fi 1541 1542 ## ------------------------ ## 1543 ## Autoconf initialization. ## 1544 ## ------------------------ ## 1545 1546 # ac_fn_c_try_compile LINENO 1547 # -------------------------- 1548 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1549 ac_fn_c_try_compile () 1550 { 1551 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1552 rm -f conftest.$ac_objext conftest.beam 1553 if { { ac_try="$ac_compile" 1554 case "(($ac_try" in 1555 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1556 *) ac_try_echo=$ac_try;; 1557 esac 1558 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1559 printf "%s\n" "$ac_try_echo"; } >&5 1560 (eval "$ac_compile") 2>conftest.err 1561 ac_status=$? 1562 if test -s conftest.err; then 1563 grep -v '^ *+' conftest.err >conftest.er1 1564 cat conftest.er1 >&5 1565 mv -f conftest.er1 conftest.err 1566 fi 1567 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1568 test $ac_status = 0; } && { 1569 test -z "$ac_c_werror_flag" || 1570 test ! -s conftest.err 1571 } && test -s conftest.$ac_objext 1572 then : 1573 ac_retval=0 1574 else $as_nop 1575 printf "%s\n" "$as_me: failed program was:" >&5 1576 sed 's/^/| /' conftest.$ac_ext >&5 1577 1578 ac_retval=1 1579 fi 1580 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1581 as_fn_set_status $ac_retval 1582 1583 } # ac_fn_c_try_compile 1584 1585 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1586 # ------------------------------------------------------------------ 1587 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1588 # accordingly. 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" >&6; } 1646 if eval test \${$3+y} 1647 then : 1648 printf %s "(cached) " >&6 1649 else $as_nop 1650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1651 /* end confdefs.h. */ 1652 $4 1653 #include <$2> 1654 _ACEOF 1655 if ac_fn_c_try_compile "$LINENO" 1656 then : 1657 eval "$3=yes" 1658 else $as_nop 1659 eval "$3=no" 1660 fi 1661 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1662 fi 1663 eval ac_res=\$$3 1664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1665 printf "%s\n" "$ac_res" >&6; } 1666 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1667 1668 } # ac_fn_c_check_header_compile 1669 1670 # ac_fn_c_try_link LINENO 1671 # ----------------------- 1672 # Try to link conftest.$ac_ext, and return whether this succeeded. 1673 ac_fn_c_try_link () 1674 { 1675 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1676 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1677 if { { ac_try="$ac_link" 1678 case "(($ac_try" in 1679 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1680 *) ac_try_echo=$ac_try;; 1681 esac 1682 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1683 printf "%s\n" "$ac_try_echo"; } >&5 1684 (eval "$ac_link") 2>conftest.err 1685 ac_status=$? 1686 if test -s conftest.err; then 1687 grep -v '^ *+' conftest.err >conftest.er1 1688 cat conftest.er1 >&5 1689 mv -f conftest.er1 conftest.err 1690 fi 1691 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1692 test $ac_status = 0; } && { 1693 test -z "$ac_c_werror_flag" || 1694 test ! -s conftest.err 1695 } && test -s conftest$ac_exeext && { 1696 test "$cross_compiling" = yes || 1697 test -x conftest$ac_exeext 1698 } 1699 then : 1700 ac_retval=0 1701 else $as_nop 1702 printf "%s\n" "$as_me: failed program was:" >&5 1703 sed 's/^/| /' conftest.$ac_ext >&5 1704 1705 ac_retval=1 1706 fi 1707 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1708 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1709 # interfere with the next link command; also delete a directory that is 1710 # left behind by Apple's compiler. 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" >&6; } 1725 if eval test \${$3+y} 1726 then : 1727 printf %s "(cached) " >&6 1728 else $as_nop 1729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1730 /* end confdefs.h. */ 1731 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1732 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1733 #define $2 innocuous_$2 1734 1735 /* System header to define __stub macros and hopefully few prototypes, 1736 which can conflict with char $2 (); below. */ 1737 1738 #include <limits.h> 1739 #undef $2 1740 1741 /* Override any GCC internal prototype to avoid an error. 1742 Use char because int might match the return type of a GCC 1743 builtin and then its argument prototype would still apply. */ 1744 #ifdef __cplusplus 1745 extern "C" 1746 #endif 1747 char $2 (); 1748 /* The GNU C library defines this for functions which it implements 1749 to always fail with ENOSYS. Some functions are actually named 1750 something starting with __ and the normal name is an alias. */ 1751 #if defined __stub_$2 || defined __stub___$2 1752 choke me 1753 #endif 1754 1755 int 1756 main (void) 1757 { 1758 return $2 (); 1759 ; 1760 return 0; 1761 } 1762 _ACEOF 1763 if ac_fn_c_try_link "$LINENO" 1764 then : 1765 eval "$3=yes" 1766 else $as_nop 1767 eval "$3=no" 1768 fi 1769 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1770 conftest$ac_exeext conftest.$ac_ext 1771 fi 1772 eval ac_res=\$$3 1773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1774 printf "%s\n" "$ac_res" >&6; } 1775 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1776 1777 } # ac_fn_c_check_func 1778 ac_configure_args_raw= 1779 for ac_arg 1780 do 1781 case $ac_arg in 1782 *\'*) 1783 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1784 esac 1785 as_fn_append ac_configure_args_raw " '$ac_arg'" 1786 done 1787 1788 case $ac_configure_args_raw in 1789 *$as_nl*) 1790 ac_safe_unquote= ;; 1791 *) 1792 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1793 ac_unsafe_a="$ac_unsafe_z#~" 1794 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1795 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1796 esac 1797 1798 cat >config.log <<_ACEOF 1799 This file contains any messages produced by compilers while 1800 running configure, to aid debugging if configure makes a mistake. 1801 1802 It was created by xsm $as_me 1.0.5, which was 1803 generated by GNU Autoconf 2.71. Invocation command line was 1804 1805 $ $0$ac_configure_args_raw 1806 1807 _ACEOF 1808 exec 5>>config.log 1809 { 1810 cat <<_ASUNAME 1811 ## --------- ## 1812 ## Platform. ## 1813 ## --------- ## 1814 1815 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1816 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1817 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1818 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1819 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1820 1821 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1822 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1823 1824 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1825 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1826 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1827 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1828 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1829 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1830 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1831 1832 _ASUNAME 1833 1834 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1835 for as_dir in $PATH 1836 do 1837 IFS=$as_save_IFS 1838 case $as_dir in #((( 1839 '') as_dir=./ ;; 1840 */) ;; 1841 *) as_dir=$as_dir/ ;; 1842 esac 1843 printf "%s\n" "PATH: $as_dir" 1844 done 1845 IFS=$as_save_IFS 1846 1847 } >&5 1848 1849 cat >&5 <<_ACEOF 1850 1851 1852 ## ----------- ## 1853 ## Core tests. ## 1854 ## ----------- ## 1855 1856 _ACEOF 1857 1858 1859 # Keep a trace of the command line. 1860 # Strip out --no-create and --no-recursion so they do not pile up. 1861 # Strip out --silent because we don't want to record it for future runs. 1862 # Also quote any args containing shell meta-characters. 1863 # Make two passes to allow for proper duplicate-argument suppression. 1864 ac_configure_args= 1865 ac_configure_args0= 1866 ac_configure_args1= 1867 ac_must_keep_next=false 1868 for ac_pass in 1 2 1869 do 1870 for ac_arg 1871 do 1872 case $ac_arg in 1873 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1874 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1875 | -silent | --silent | --silen | --sile | --sil) 1876 continue ;; 1877 *\'*) 1878 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1879 esac 1880 case $ac_pass in 1881 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1882 2) 1883 as_fn_append ac_configure_args1 " '$ac_arg'" 1884 if test $ac_must_keep_next = true; then 1885 ac_must_keep_next=false # Got value, back to normal. 1886 else 1887 case $ac_arg in 1888 *=* | --config-cache | -C | -disable-* | --disable-* \ 1889 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1890 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1891 | -with-* | --with-* | -without-* | --without-* | --x) 1892 case "$ac_configure_args0 " in 1893 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1894 esac 1895 ;; 1896 -* ) ac_must_keep_next=true ;; 1897 esac 1898 fi 1899 as_fn_append ac_configure_args " '$ac_arg'" 1900 ;; 1901 esac 1902 done 1903 done 1904 { ac_configure_args0=; unset ac_configure_args0;} 1905 { ac_configure_args1=; unset ac_configure_args1;} 1906 1907 # When interrupted or exit'd, cleanup temporary files, and complete 1908 # config.log. We remove comments because anyway the quotes in there 1909 # would cause problems or look ugly. 1910 # WARNING: Use '\'' to represent an apostrophe within the trap. 1911 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1912 trap 'exit_status=$? 1913 # Sanitize IFS. 1914 IFS=" "" $as_nl" 1915 # Save into config.log some information that might help in debugging. 1916 { 1917 echo 1918 1919 printf "%s\n" "## ---------------- ## 1920 ## Cache variables. ## 1921 ## ---------------- ##" 1922 echo 1923 # The following way of writing the cache mishandles newlines in values, 1924 ( 1925 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1926 eval ac_val=\$$ac_var 1927 case $ac_val in #( 1928 *${as_nl}*) 1929 case $ac_var in #( 1930 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1931 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1932 esac 1933 case $ac_var in #( 1934 _ | IFS | as_nl) ;; #( 1935 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1936 *) { eval $ac_var=; unset $ac_var;} ;; 1937 esac ;; 1938 esac 1939 done 1940 (set) 2>&1 | 1941 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1942 *${as_nl}ac_space=\ *) 1943 sed -n \ 1944 "s/'\''/'\''\\\\'\'''\''/g; 1945 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1946 ;; #( 1947 *) 1948 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1949 ;; 1950 esac | 1951 sort 1952 ) 1953 echo 1954 1955 printf "%s\n" "## ----------------- ## 1956 ## Output variables. ## 1957 ## ----------------- ##" 1958 echo 1959 for ac_var in $ac_subst_vars 1960 do 1961 eval ac_val=\$$ac_var 1962 case $ac_val in 1963 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1964 esac 1965 printf "%s\n" "$ac_var='\''$ac_val'\''" 1966 done | sort 1967 echo 1968 1969 if test -n "$ac_subst_files"; then 1970 printf "%s\n" "## ------------------- ## 1971 ## File substitutions. ## 1972 ## ------------------- ##" 1973 echo 1974 for ac_var in $ac_subst_files 1975 do 1976 eval ac_val=\$$ac_var 1977 case $ac_val in 1978 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1979 esac 1980 printf "%s\n" "$ac_var='\''$ac_val'\''" 1981 done | sort 1982 echo 1983 fi 1984 1985 if test -s confdefs.h; then 1986 printf "%s\n" "## ----------- ## 1987 ## confdefs.h. ## 1988 ## ----------- ##" 1989 echo 1990 cat confdefs.h 1991 echo 1992 fi 1993 test "$ac_signal" != 0 && 1994 printf "%s\n" "$as_me: caught signal $ac_signal" 1995 printf "%s\n" "$as_me: exit $exit_status" 1996 } >&5 1997 rm -f core *.core core.conftest.* && 1998 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1999 exit $exit_status 2000 ' 0 2001 for ac_signal in 1 2 13 15; do 2002 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2003 done 2004 ac_signal=0 2005 2006 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2007 rm -f -r conftest* confdefs.h 2008 2009 printf "%s\n" "/* confdefs.h */" > confdefs.h 2010 2011 # Predefined preprocessor variables. 2012 2013 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2014 2015 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2016 2017 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2018 2019 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2020 2021 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2022 2023 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2024 2025 2026 # Let the site file select an alternate cache file if it wants to. 2027 # Prefer an explicitly selected file to automatically selected ones. 2028 if test -n "$CONFIG_SITE"; then 2029 ac_site_files="$CONFIG_SITE" 2030 elif test "x$prefix" != xNONE; then 2031 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2032 else 2033 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2034 fi 2035 2036 for ac_site_file in $ac_site_files 2037 do 2038 case $ac_site_file in #( 2039 */*) : 2040 ;; #( 2041 *) : 2042 ac_site_file=./$ac_site_file ;; 2043 esac 2044 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2046 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2047 sed 's/^/| /' "$ac_site_file" >&5 2048 . "$ac_site_file" \ 2049 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2050 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2051 as_fn_error $? "failed to load site script $ac_site_file 2052 See \`config.log' for more details" "$LINENO" 5; } 2053 fi 2054 done 2055 2056 if test -r "$cache_file"; then 2057 # Some versions of bash will fail to source /dev/null (special files 2058 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2059 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2061 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2062 case $cache_file in 2063 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2064 *) . "./$cache_file";; 2065 esac 2066 fi 2067 else 2068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2069 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2070 >$cache_file 2071 fi 2072 2073 # Test code for whether the C compiler supports C89 (global declarations) 2074 ac_c_conftest_c89_globals=' 2075 /* Does the compiler advertise C89 conformance? 2076 Do not test the value of __STDC__, because some compilers set it to 0 2077 while being otherwise adequately conformant. */ 2078 #if !defined __STDC__ 2079 # error "Compiler does not advertise C89 conformance" 2080 #endif 2081 2082 #include <stddef.h> 2083 #include <stdarg.h> 2084 struct stat; 2085 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2086 struct buf { int x; }; 2087 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2088 static char *e (p, i) 2089 char **p; 2090 int i; 2091 { 2092 return p[i]; 2093 } 2094 static char *f (char * (*g) (char **, int), char **p, ...) 2095 { 2096 char *s; 2097 va_list v; 2098 va_start (v,p); 2099 s = g (p, va_arg (v,int)); 2100 va_end (v); 2101 return s; 2102 } 2103 2104 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2105 function prototypes and stuff, but not \xHH hex character constants. 2106 These do not provoke an error unfortunately, instead are silently treated 2107 as an "x". The following induces an error, until -std is added to get 2108 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2109 array size at least. It is necessary to write \x00 == 0 to get something 2110 that is true only with -std. */ 2111 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2112 2113 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2114 inside strings and character constants. */ 2115 #define FOO(x) '\''x'\'' 2116 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2117 2118 int test (int i, double x); 2119 struct s1 {int (*f) (int a);}; 2120 struct s2 {int (*f) (double a);}; 2121 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2122 int, int);' 2123 2124 # Test code for whether the C compiler supports C89 (body of main). 2125 ac_c_conftest_c89_main=' 2126 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2127 ' 2128 2129 # Test code for whether the C compiler supports C99 (global declarations) 2130 ac_c_conftest_c99_globals=' 2131 // Does the compiler advertise C99 conformance? 2132 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2133 # error "Compiler does not advertise C99 conformance" 2134 #endif 2135 2136 #include <stdbool.h> 2137 extern int puts (const char *); 2138 extern int printf (const char *, ...); 2139 extern int dprintf (int, const char *, ...); 2140 extern void *malloc (size_t); 2141 2142 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2143 // dprintf is used instead of fprintf to avoid needing to declare 2144 // FILE and stderr. 2145 #define debug(...) dprintf (2, __VA_ARGS__) 2146 #define showlist(...) puts (#__VA_ARGS__) 2147 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2148 static void 2149 test_varargs_macros (void) 2150 { 2151 int x = 1234; 2152 int y = 5678; 2153 debug ("Flag"); 2154 debug ("X = %d\n", x); 2155 showlist (The first, second, and third items.); 2156 report (x>y, "x is %d but y is %d", x, y); 2157 } 2158 2159 // Check long long types. 2160 #define BIG64 18446744073709551615ull 2161 #define BIG32 4294967295ul 2162 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2163 #if !BIG_OK 2164 #error "your preprocessor is broken" 2165 #endif 2166 #if BIG_OK 2167 #else 2168 #error "your preprocessor is broken" 2169 #endif 2170 static long long int bignum = -9223372036854775807LL; 2171 static unsigned long long int ubignum = BIG64; 2172 2173 struct incomplete_array 2174 { 2175 int datasize; 2176 double data[]; 2177 }; 2178 2179 struct named_init { 2180 int number; 2181 const wchar_t *name; 2182 double average; 2183 }; 2184 2185 typedef const char *ccp; 2186 2187 static inline int 2188 test_restrict (ccp restrict text) 2189 { 2190 // See if C++-style comments work. 2191 // Iterate through items via the restricted pointer. 2192 // Also check for declarations in for loops. 2193 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2194 continue; 2195 return 0; 2196 } 2197 2198 // Check varargs and va_copy. 2199 static bool 2200 test_varargs (const char *format, ...) 2201 { 2202 va_list args; 2203 va_start (args, format); 2204 va_list args_copy; 2205 va_copy (args_copy, args); 2206 2207 const char *str = ""; 2208 int number = 0; 2209 float fnumber = 0; 2210 2211 while (*format) 2212 { 2213 switch (*format++) 2214 { 2215 case '\''s'\'': // string 2216 str = va_arg (args_copy, const char *); 2217 break; 2218 case '\''d'\'': // int 2219 number = va_arg (args_copy, int); 2220 break; 2221 case '\''f'\'': // float 2222 fnumber = va_arg (args_copy, double); 2223 break; 2224 default: 2225 break; 2226 } 2227 } 2228 va_end (args_copy); 2229 va_end (args); 2230 2231 return *str && number && fnumber; 2232 } 2233 ' 2234 2235 # Test code for whether the C compiler supports C99 (body of main). 2236 ac_c_conftest_c99_main=' 2237 // Check bool. 2238 _Bool success = false; 2239 success |= (argc != 0); 2240 2241 // Check restrict. 2242 if (test_restrict ("String literal") == 0) 2243 success = true; 2244 char *restrict newvar = "Another string"; 2245 2246 // Check varargs. 2247 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2248 test_varargs_macros (); 2249 2250 // Check flexible array members. 2251 struct incomplete_array *ia = 2252 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2253 ia->datasize = 10; 2254 for (int i = 0; i < ia->datasize; ++i) 2255 ia->data[i] = i * 1.234; 2256 2257 // Check named initializers. 2258 struct named_init ni = { 2259 .number = 34, 2260 .name = L"Test wide string", 2261 .average = 543.34343, 2262 }; 2263 2264 ni.number = 58; 2265 2266 int dynamic_array[ni.number]; 2267 dynamic_array[0] = argv[0][0]; 2268 dynamic_array[ni.number - 1] = 543; 2269 2270 // work around unused variable warnings 2271 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2272 || dynamic_array[ni.number - 1] != 543); 2273 ' 2274 2275 # Test code for whether the C compiler supports C11 (global declarations) 2276 ac_c_conftest_c11_globals=' 2277 // Does the compiler advertise C11 conformance? 2278 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2279 # error "Compiler does not advertise C11 conformance" 2280 #endif 2281 2282 // Check _Alignas. 2283 char _Alignas (double) aligned_as_double; 2284 char _Alignas (0) no_special_alignment; 2285 extern char aligned_as_int; 2286 char _Alignas (0) _Alignas (int) aligned_as_int; 2287 2288 // Check _Alignof. 2289 enum 2290 { 2291 int_alignment = _Alignof (int), 2292 int_array_alignment = _Alignof (int[100]), 2293 char_alignment = _Alignof (char) 2294 }; 2295 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2296 2297 // Check _Noreturn. 2298 int _Noreturn does_not_return (void) { for (;;) continue; } 2299 2300 // Check _Static_assert. 2301 struct test_static_assert 2302 { 2303 int x; 2304 _Static_assert (sizeof (int) <= sizeof (long int), 2305 "_Static_assert does not work in struct"); 2306 long int y; 2307 }; 2308 2309 // Check UTF-8 literals. 2310 #define u8 syntax error! 2311 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2312 2313 // Check duplicate typedefs. 2314 typedef long *long_ptr; 2315 typedef long int *long_ptr; 2316 typedef long_ptr long_ptr; 2317 2318 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2319 struct anonymous 2320 { 2321 union { 2322 struct { int i; int j; }; 2323 struct { int k; long int l; } w; 2324 }; 2325 int m; 2326 } v1; 2327 ' 2328 2329 # Test code for whether the C compiler supports C11 (body of main). 2330 ac_c_conftest_c11_main=' 2331 _Static_assert ((offsetof (struct anonymous, i) 2332 == offsetof (struct anonymous, w.k)), 2333 "Anonymous union alignment botch"); 2334 v1.i = 2; 2335 v1.w.k = 5; 2336 ok |= v1.i != 5; 2337 ' 2338 2339 # Test code for whether the C compiler supports C11 (complete). 2340 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2341 ${ac_c_conftest_c99_globals} 2342 ${ac_c_conftest_c11_globals} 2343 2344 int 2345 main (int argc, char **argv) 2346 { 2347 int ok = 0; 2348 ${ac_c_conftest_c89_main} 2349 ${ac_c_conftest_c99_main} 2350 ${ac_c_conftest_c11_main} 2351 return ok; 2352 } 2353 " 2354 2355 # Test code for whether the C compiler supports C99 (complete). 2356 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2357 ${ac_c_conftest_c99_globals} 2358 2359 int 2360 main (int argc, char **argv) 2361 { 2362 int ok = 0; 2363 ${ac_c_conftest_c89_main} 2364 ${ac_c_conftest_c99_main} 2365 return ok; 2366 } 2367 " 2368 2369 # Test code for whether the C compiler supports C89 (complete). 2370 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2371 2372 int 2373 main (int argc, char **argv) 2374 { 2375 int ok = 0; 2376 ${ac_c_conftest_c89_main} 2377 return ok; 2378 } 2379 " 2380 2381 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2382 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2383 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2384 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2385 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2386 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2387 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2388 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2389 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2390 2391 # Auxiliary files required by this configure script. 2392 ac_aux_files="config.guess config.sub compile missing install-sh" 2393 2394 # Locations in which to look for auxiliary files. 2395 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2396 2397 # Search for a directory containing all of the required auxiliary files, 2398 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2399 # If we don't find one directory that contains all the files we need, 2400 # we report the set of missing files from the *first* directory in 2401 # $ac_aux_dir_candidates and give up. 2402 ac_missing_aux_files="" 2403 ac_first_candidate=: 2404 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2405 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2406 as_found=false 2407 for as_dir in $ac_aux_dir_candidates 2408 do 2409 IFS=$as_save_IFS 2410 case $as_dir in #((( 2411 '') as_dir=./ ;; 2412 */) ;; 2413 *) as_dir=$as_dir/ ;; 2414 esac 2415 as_found=: 2416 2417 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2418 ac_aux_dir_found=yes 2419 ac_install_sh= 2420 for ac_aux in $ac_aux_files 2421 do 2422 # As a special case, if "install-sh" is required, that requirement 2423 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2424 # and $ac_install_sh is set appropriately for whichever one is found. 2425 if test x"$ac_aux" = x"install-sh" 2426 then 2427 if test -f "${as_dir}install-sh"; then 2428 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2429 ac_install_sh="${as_dir}install-sh -c" 2430 elif test -f "${as_dir}install.sh"; then 2431 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2432 ac_install_sh="${as_dir}install.sh -c" 2433 elif test -f "${as_dir}shtool"; then 2434 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2435 ac_install_sh="${as_dir}shtool install -c" 2436 else 2437 ac_aux_dir_found=no 2438 if $ac_first_candidate; then 2439 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2440 else 2441 break 2442 fi 2443 fi 2444 else 2445 if test -f "${as_dir}${ac_aux}"; then 2446 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2447 else 2448 ac_aux_dir_found=no 2449 if $ac_first_candidate; then 2450 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2451 else 2452 break 2453 fi 2454 fi 2455 fi 2456 done 2457 if test "$ac_aux_dir_found" = yes; then 2458 ac_aux_dir="$as_dir" 2459 break 2460 fi 2461 ac_first_candidate=false 2462 2463 as_found=false 2464 done 2465 IFS=$as_save_IFS 2466 if $as_found 2467 then : 2468 2469 else $as_nop 2470 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2471 fi 2472 2473 2474 # These three variables are undocumented and unsupported, 2475 # and are intended to be withdrawn in a future Autoconf release. 2476 # They can cause serious problems if a builder's source tree is in a directory 2477 # whose full name contains unusual characters. 2478 if test -f "${ac_aux_dir}config.guess"; then 2479 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2480 fi 2481 if test -f "${ac_aux_dir}config.sub"; then 2482 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2483 fi 2484 if test -f "$ac_aux_dir/configure"; then 2485 ac_configure="$SHELL ${ac_aux_dir}configure" 2486 fi 2487 2488 # Check that the precious variables saved in the cache have kept the same 2489 # value. 2490 ac_cache_corrupted=false 2491 for ac_var in $ac_precious_vars; do 2492 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2493 eval ac_new_set=\$ac_env_${ac_var}_set 2494 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2495 eval ac_new_val=\$ac_env_${ac_var}_value 2496 case $ac_old_set,$ac_new_set in 2497 set,) 2498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2499 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2500 ac_cache_corrupted=: ;; 2501 ,set) 2502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2503 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2504 ac_cache_corrupted=: ;; 2505 ,);; 2506 *) 2507 if test "x$ac_old_val" != "x$ac_new_val"; then 2508 # differences in whitespace do not lead to failure. 2509 ac_old_val_w=`echo x $ac_old_val` 2510 ac_new_val_w=`echo x $ac_new_val` 2511 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2513 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2514 ac_cache_corrupted=: 2515 else 2516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2517 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2518 eval $ac_var=\$ac_old_val 2519 fi 2520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2521 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2523 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2524 fi;; 2525 esac 2526 # Pass precious variables to config.status. 2527 if test "$ac_new_set" = set; then 2528 case $ac_new_val in 2529 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2530 *) ac_arg=$ac_var=$ac_new_val ;; 2531 esac 2532 case " $ac_configure_args " in 2533 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2534 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2535 esac 2536 fi 2537 done 2538 if $ac_cache_corrupted; then 2539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2540 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2542 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2543 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2544 and start over" "$LINENO" 5 2545 fi 2546 ## -------------------- ## 2547 ## Main body of script. ## 2548 ## -------------------- ## 2549 2550 ac_ext=c 2551 ac_cpp='$CPP $CPPFLAGS' 2552 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2553 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2554 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2555 2556 2557 2558 ac_config_headers="$ac_config_headers config.h" 2559 2560 2561 # Initialize Automake 2562 am__api_version='1.16' 2563 2564 2565 2566 # Find a good install program. We prefer a C program (faster), 2567 # so one script is as good as another. But avoid the broken or 2568 # incompatible versions: 2569 # SysV /etc/install, /usr/sbin/install 2570 # SunOS /usr/etc/install 2571 # IRIX /sbin/install 2572 # AIX /bin/install 2573 # AmigaOS /C/install, which installs bootblocks on floppy discs 2574 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2575 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2576 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2577 # OS/2's system install, which has a completely different semantic 2578 # ./install, which can be erroneously created by make from ./install.sh. 2579 # Reject install programs that cannot install multiple files. 2580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2581 printf %s "checking for a BSD-compatible install... " >&6; } 2582 if test -z "$INSTALL"; then 2583 if test ${ac_cv_path_install+y} 2584 then : 2585 printf %s "(cached) " >&6 2586 else $as_nop 2587 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2588 for as_dir in $PATH 2589 do 2590 IFS=$as_save_IFS 2591 case $as_dir in #((( 2592 '') as_dir=./ ;; 2593 */) ;; 2594 *) as_dir=$as_dir/ ;; 2595 esac 2596 # Account for fact that we put trailing slashes in our PATH walk. 2597 case $as_dir in #(( 2598 ./ | /[cC]/* | \ 2599 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2600 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2601 /usr/ucb/* ) ;; 2602 *) 2603 # OSF1 and SCO ODT 3.0 have their own names for install. 2604 # Don't use installbsd from OSF since it installs stuff as root 2605 # by default. 2606 for ac_prog in ginstall scoinst install; do 2607 for ac_exec_ext in '' $ac_executable_extensions; do 2608 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2609 if test $ac_prog = install && 2610 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2611 # AIX install. It has an incompatible calling convention. 2612 : 2613 elif test $ac_prog = install && 2614 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2615 # program-specific install script used by HP pwplus--don't use. 2616 : 2617 else 2618 rm -rf conftest.one conftest.two conftest.dir 2619 echo one > conftest.one 2620 echo two > conftest.two 2621 mkdir conftest.dir 2622 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2623 test -s conftest.one && test -s conftest.two && 2624 test -s conftest.dir/conftest.one && 2625 test -s conftest.dir/conftest.two 2626 then 2627 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2628 break 3 2629 fi 2630 fi 2631 fi 2632 done 2633 done 2634 ;; 2635 esac 2636 2637 done 2638 IFS=$as_save_IFS 2639 2640 rm -rf conftest.one conftest.two conftest.dir 2641 2642 fi 2643 if test ${ac_cv_path_install+y}; then 2644 INSTALL=$ac_cv_path_install 2645 else 2646 # As a last resort, use the slow shell script. Don't cache a 2647 # value for INSTALL within a source directory, because that will 2648 # break other packages using the cache if that directory is 2649 # removed, or if the value is a relative name. 2650 INSTALL=$ac_install_sh 2651 fi 2652 fi 2653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2654 printf "%s\n" "$INSTALL" >&6; } 2655 2656 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2657 # It thinks the first close brace ends the variable substitution. 2658 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2659 2660 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2661 2662 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2663 2664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2665 printf %s "checking whether build environment is sane... " >&6; } 2666 # Reject unsafe characters in $srcdir or the absolute working directory 2667 # name. Accept space and tab only in the latter. 2668 am_lf=' 2669 ' 2670 case `pwd` in 2671 *[\\\"\#\$\&\'\`$am_lf]*) 2672 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2673 esac 2674 case $srcdir in 2675 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2676 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2677 esac 2678 2679 # Do 'set' in a subshell so we don't clobber the current shell's 2680 # arguments. Must try -L first in case configure is actually a 2681 # symlink; some systems play weird games with the mod time of symlinks 2682 # (eg FreeBSD returns the mod time of the symlink's containing 2683 # directory). 2684 if ( 2685 am_has_slept=no 2686 for am_try in 1 2; do 2687 echo "timestamp, slept: $am_has_slept" > conftest.file 2688 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2689 if test "$*" = "X"; then 2690 # -L didn't work. 2691 set X `ls -t "$srcdir/configure" conftest.file` 2692 fi 2693 if test "$*" != "X $srcdir/configure conftest.file" \ 2694 && test "$*" != "X conftest.file $srcdir/configure"; then 2695 2696 # If neither matched, then we have a broken ls. This can happen 2697 # if, for instance, CONFIG_SHELL is bash and it inherits a 2698 # broken ls alias from the environment. This has actually 2699 # happened. Such a system could not be considered "sane". 2700 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2701 alias in your environment" "$LINENO" 5 2702 fi 2703 if test "$2" = conftest.file || test $am_try -eq 2; then 2704 break 2705 fi 2706 # Just in case. 2707 sleep 1 2708 am_has_slept=yes 2709 done 2710 test "$2" = conftest.file 2711 ) 2712 then 2713 # Ok. 2714 : 2715 else 2716 as_fn_error $? "newly created file is older than distributed files! 2717 Check your system clock" "$LINENO" 5 2718 fi 2719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2720 printf "%s\n" "yes" >&6; } 2721 # If we didn't sleep, we still need to ensure time stamps of config.status and 2722 # generated files are strictly newer. 2723 am_sleep_pid= 2724 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2725 ( sleep 1 ) & 2726 am_sleep_pid=$! 2727 fi 2728 2729 rm -f conftest.file 2730 2731 test "$program_prefix" != NONE && 2732 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2733 # Use a double $ so make ignores it. 2734 test "$program_suffix" != NONE && 2735 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2736 # Double any \ or $. 2737 # By default was `s,x,x', remove it if useless. 2738 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2739 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2740 2741 2742 # Expand $ac_aux_dir to an absolute path. 2743 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2744 2745 2746 if test x"${MISSING+set}" != xset; then 2747 MISSING="\${SHELL} '$am_aux_dir/missing'" 2748 fi 2749 # Use eval to expand $SHELL 2750 if eval "$MISSING --is-lightweight"; then 2751 am_missing_run="$MISSING " 2752 else 2753 am_missing_run= 2754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2755 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2756 fi 2757 2758 if test x"${install_sh+set}" != xset; then 2759 case $am_aux_dir in 2760 *\ * | *\ *) 2761 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2762 *) 2763 install_sh="\${SHELL} $am_aux_dir/install-sh" 2764 esac 2765 fi 2766 2767 # Installed binaries are usually stripped using 'strip' when the user 2768 # run "make install-strip". However 'strip' might not be the right 2769 # tool to use in cross-compilation environments, therefore Automake 2770 # will honor the 'STRIP' environment variable to overrule this program. 2771 if test "$cross_compiling" != no; then 2772 if test -n "$ac_tool_prefix"; then 2773 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2774 set dummy ${ac_tool_prefix}strip; ac_word=$2 2775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2776 printf %s "checking for $ac_word... " >&6; } 2777 if test ${ac_cv_prog_STRIP+y} 2778 then : 2779 printf %s "(cached) " >&6 2780 else $as_nop 2781 if test -n "$STRIP"; then 2782 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2783 else 2784 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2785 for as_dir in $PATH 2786 do 2787 IFS=$as_save_IFS 2788 case $as_dir in #((( 2789 '') as_dir=./ ;; 2790 */) ;; 2791 *) as_dir=$as_dir/ ;; 2792 esac 2793 for ac_exec_ext in '' $ac_executable_extensions; do 2794 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2795 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2796 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2797 break 2 2798 fi 2799 done 2800 done 2801 IFS=$as_save_IFS 2802 2803 fi 2804 fi 2805 STRIP=$ac_cv_prog_STRIP 2806 if test -n "$STRIP"; then 2807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2808 printf "%s\n" "$STRIP" >&6; } 2809 else 2810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2811 printf "%s\n" "no" >&6; } 2812 fi 2813 2814 2815 fi 2816 if test -z "$ac_cv_prog_STRIP"; then 2817 ac_ct_STRIP=$STRIP 2818 # Extract the first word of "strip", so it can be a program name with args. 2819 set dummy strip; ac_word=$2 2820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2821 printf %s "checking for $ac_word... " >&6; } 2822 if test ${ac_cv_prog_ac_ct_STRIP+y} 2823 then : 2824 printf %s "(cached) " >&6 2825 else $as_nop 2826 if test -n "$ac_ct_STRIP"; then 2827 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2828 else 2829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2830 for as_dir in $PATH 2831 do 2832 IFS=$as_save_IFS 2833 case $as_dir in #((( 2834 '') as_dir=./ ;; 2835 */) ;; 2836 *) as_dir=$as_dir/ ;; 2837 esac 2838 for ac_exec_ext in '' $ac_executable_extensions; do 2839 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2840 ac_cv_prog_ac_ct_STRIP="strip" 2841 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2842 break 2 2843 fi 2844 done 2845 done 2846 IFS=$as_save_IFS 2847 2848 fi 2849 fi 2850 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2851 if test -n "$ac_ct_STRIP"; then 2852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2853 printf "%s\n" "$ac_ct_STRIP" >&6; } 2854 else 2855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2856 printf "%s\n" "no" >&6; } 2857 fi 2858 2859 if test "x$ac_ct_STRIP" = x; then 2860 STRIP=":" 2861 else 2862 case $cross_compiling:$ac_tool_warned in 2863 yes:) 2864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2865 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2866 ac_tool_warned=yes ;; 2867 esac 2868 STRIP=$ac_ct_STRIP 2869 fi 2870 else 2871 STRIP="$ac_cv_prog_STRIP" 2872 fi 2873 2874 fi 2875 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2876 2877 2878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2879 printf %s "checking for a race-free mkdir -p... " >&6; } 2880 if test -z "$MKDIR_P"; then 2881 if test ${ac_cv_path_mkdir+y} 2882 then : 2883 printf %s "(cached) " >&6 2884 else $as_nop 2885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2886 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2887 do 2888 IFS=$as_save_IFS 2889 case $as_dir in #((( 2890 '') as_dir=./ ;; 2891 */) ;; 2892 *) as_dir=$as_dir/ ;; 2893 esac 2894 for ac_prog in mkdir gmkdir; do 2895 for ac_exec_ext in '' $ac_executable_extensions; do 2896 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2897 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2898 'mkdir ('*'coreutils) '* | \ 2899 'BusyBox '* | \ 2900 'mkdir (fileutils) '4.1*) 2901 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2902 break 3;; 2903 esac 2904 done 2905 done 2906 done 2907 IFS=$as_save_IFS 2908 2909 fi 2910 2911 test -d ./--version && rmdir ./--version 2912 if test ${ac_cv_path_mkdir+y}; then 2913 MKDIR_P="$ac_cv_path_mkdir -p" 2914 else 2915 # As a last resort, use the slow shell script. Don't cache a 2916 # value for MKDIR_P within a source directory, because that will 2917 # break other packages using the cache if that directory is 2918 # removed, or if the value is a relative name. 2919 MKDIR_P="$ac_install_sh -d" 2920 fi 2921 fi 2922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2923 printf "%s\n" "$MKDIR_P" >&6; } 2924 2925 for ac_prog in gawk mawk nawk awk 2926 do 2927 # Extract the first word of "$ac_prog", so it can be a program name with args. 2928 set dummy $ac_prog; ac_word=$2 2929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2930 printf %s "checking for $ac_word... " >&6; } 2931 if test ${ac_cv_prog_AWK+y} 2932 then : 2933 printf %s "(cached) " >&6 2934 else $as_nop 2935 if test -n "$AWK"; then 2936 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2937 else 2938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2939 for as_dir in $PATH 2940 do 2941 IFS=$as_save_IFS 2942 case $as_dir in #((( 2943 '') as_dir=./ ;; 2944 */) ;; 2945 *) as_dir=$as_dir/ ;; 2946 esac 2947 for ac_exec_ext in '' $ac_executable_extensions; do 2948 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2949 ac_cv_prog_AWK="$ac_prog" 2950 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2951 break 2 2952 fi 2953 done 2954 done 2955 IFS=$as_save_IFS 2956 2957 fi 2958 fi 2959 AWK=$ac_cv_prog_AWK 2960 if test -n "$AWK"; then 2961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2962 printf "%s\n" "$AWK" >&6; } 2963 else 2964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2965 printf "%s\n" "no" >&6; } 2966 fi 2967 2968 2969 test -n "$AWK" && break 2970 done 2971 2972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2973 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2974 set x ${MAKE-make} 2975 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2976 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2977 then : 2978 printf %s "(cached) " >&6 2979 else $as_nop 2980 cat >conftest.make <<\_ACEOF 2981 SHELL = /bin/sh 2982 all: 2983 @echo '@@@%%%=$(MAKE)=@@@%%%' 2984 _ACEOF 2985 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2986 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2987 *@@@%%%=?*=@@@%%%*) 2988 eval ac_cv_prog_make_${ac_make}_set=yes;; 2989 *) 2990 eval ac_cv_prog_make_${ac_make}_set=no;; 2991 esac 2992 rm -f conftest.make 2993 fi 2994 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2996 printf "%s\n" "yes" >&6; } 2997 SET_MAKE= 2998 else 2999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3000 printf "%s\n" "no" >&6; } 3001 SET_MAKE="MAKE=${MAKE-make}" 3002 fi 3003 3004 rm -rf .tst 2>/dev/null 3005 mkdir .tst 2>/dev/null 3006 if test -d .tst; then 3007 am__leading_dot=. 3008 else 3009 am__leading_dot=_ 3010 fi 3011 rmdir .tst 2>/dev/null 3012 3013 # Check whether --enable-silent-rules was given. 3014 if test ${enable_silent_rules+y} 3015 then : 3016 enableval=$enable_silent_rules; 3017 fi 3018 3019 case $enable_silent_rules in # ((( 3020 yes) AM_DEFAULT_VERBOSITY=0;; 3021 no) AM_DEFAULT_VERBOSITY=1;; 3022 *) AM_DEFAULT_VERBOSITY=1;; 3023 esac 3024 am_make=${MAKE-make} 3025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3026 printf %s "checking whether $am_make supports nested variables... " >&6; } 3027 if test ${am_cv_make_support_nested_variables+y} 3028 then : 3029 printf %s "(cached) " >&6 3030 else $as_nop 3031 if printf "%s\n" 'TRUE=$(BAR$(V)) 3032 BAR0=false 3033 BAR1=true 3034 V=1 3035 am__doit: 3036 @$(TRUE) 3037 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3038 am_cv_make_support_nested_variables=yes 3039 else 3040 am_cv_make_support_nested_variables=no 3041 fi 3042 fi 3043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3044 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3045 if test $am_cv_make_support_nested_variables = yes; then 3046 AM_V='$(V)' 3047 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3048 else 3049 AM_V=$AM_DEFAULT_VERBOSITY 3050 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3051 fi 3052 AM_BACKSLASH='\' 3053 3054 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3055 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3056 # is not polluted with repeated "-I." 3057 am__isrc=' -I$(srcdir)' 3058 # test to see if srcdir already configured 3059 if test -f $srcdir/config.status; then 3060 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3061 fi 3062 fi 3063 3064 # test whether we have cygpath 3065 if test -z "$CYGPATH_W"; then 3066 if (cygpath --version) >/dev/null 2>/dev/null; then 3067 CYGPATH_W='cygpath -w' 3068 else 3069 CYGPATH_W=echo 3070 fi 3071 fi 3072 3073 3074 # Define the identity of the package. 3075 PACKAGE='xsm' 3076 VERSION='1.0.5' 3077 3078 3079 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3080 3081 3082 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3083 3084 # Some tools Automake needs. 3085 3086 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3087 3088 3089 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3090 3091 3092 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3093 3094 3095 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3096 3097 3098 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3099 3100 # For better backward compatibility. To be removed once Automake 1.9.x 3101 # dies out for good. For more background, see: 3102 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3103 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3104 mkdir_p='$(MKDIR_P)' 3105 3106 # We need awk for the "check" target (and possibly the TAP driver). The 3107 # system "awk" is bad on some platforms. 3108 # Always define AMTAR for backward compatibility. Yes, it's still used 3109 # in the wild :-( We should find a proper way to deprecate it ... 3110 AMTAR='$${TAR-tar}' 3111 3112 3113 # We'll loop over all known methods to create a tar archive until one works. 3114 _am_tools='gnutar pax cpio none' 3115 3116 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3117 3118 3119 3120 3121 3122 # Variables for tags utilities; see am/tags.am 3123 if test -z "$CTAGS"; then 3124 CTAGS=ctags 3125 fi 3126 3127 if test -z "$ETAGS"; then 3128 ETAGS=etags 3129 fi 3130 3131 if test -z "$CSCOPE"; then 3132 CSCOPE=cscope 3133 fi 3134 3135 3136 3137 # POSIX will say in a future version that running "rm -f" with no argument 3138 # is OK; and we want to be able to make that assumption in our Makefile 3139 # recipes. So use an aggressive probe to check that the usage we want is 3140 # actually supported "in the wild" to an acceptable degree. 3141 # See automake bug#10828. 3142 # To make any issue more visible, cause the running configure to be aborted 3143 # by default if the 'rm' program in use doesn't match our expectations; the 3144 # user can still override this though. 3145 if rm -f && rm -fr && rm -rf; then : OK; else 3146 cat >&2 <<'END' 3147 Oops! 3148 3149 Your 'rm' program seems unable to run without file operands specified 3150 on the command line, even when the '-f' option is present. This is contrary 3151 to the behaviour of most rm programs out there, and not conforming with 3152 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3153 3154 Please tell bug-automake@gnu.org about your system, including the value 3155 of your $PATH and any error possibly output before this message. This 3156 can help us improve future automake versions. 3157 3158 END 3159 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3160 echo 'Configuration will proceed anyway, since you have set the' >&2 3161 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3162 echo >&2 3163 else 3164 cat >&2 <<'END' 3165 Aborting the configuration process, to ensure you take notice of the issue. 3166 3167 You can download and install GNU coreutils to get an 'rm' implementation 3168 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3169 3170 If you want to complete the configuration process using your problematic 3171 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3172 to "yes", and re-run configure. 3173 3174 END 3175 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3176 fi 3177 fi 3178 3179 3180 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3181 3182 3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198 3199 3200 3201 DEPDIR="${am__leading_dot}deps" 3202 3203 ac_config_commands="$ac_config_commands depfiles" 3204 3205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3206 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3207 cat > confinc.mk << 'END' 3208 am__doit: 3209 @echo this is the am__doit target >confinc.out 3210 .PHONY: am__doit 3211 END 3212 am__include="#" 3213 am__quote= 3214 # BSD make does it like this. 3215 echo '.include "confinc.mk" # ignored' > confmf.BSD 3216 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3217 echo 'include confinc.mk # ignored' > confmf.GNU 3218 _am_result=no 3219 for s in GNU BSD; do 3220 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3221 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3222 ac_status=$? 3223 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3224 (exit $ac_status); } 3225 case $?:`cat confinc.out 2>/dev/null` in #( 3226 '0:this is the am__doit target') : 3227 case $s in #( 3228 BSD) : 3229 am__include='.include' am__quote='"' ;; #( 3230 *) : 3231 am__include='include' am__quote='' ;; 3232 esac ;; #( 3233 *) : 3234 ;; 3235 esac 3236 if test "$am__include" != "#"; then 3237 _am_result="yes ($s style)" 3238 break 3239 fi 3240 done 3241 rm -f confinc.* confmf.* 3242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3243 printf "%s\n" "${_am_result}" >&6; } 3244 3245 # Check whether --enable-dependency-tracking was given. 3246 if test ${enable_dependency_tracking+y} 3247 then : 3248 enableval=$enable_dependency_tracking; 3249 fi 3250 3251 if test "x$enable_dependency_tracking" != xno; then 3252 am_depcomp="$ac_aux_dir/depcomp" 3253 AMDEPBACKSLASH='\' 3254 am__nodep='_no' 3255 fi 3256 if test "x$enable_dependency_tracking" != xno; then 3257 AMDEP_TRUE= 3258 AMDEP_FALSE='#' 3259 else 3260 AMDEP_TRUE='#' 3261 AMDEP_FALSE= 3262 fi 3263 3264 3265 ac_ext=c 3266 ac_cpp='$CPP $CPPFLAGS' 3267 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3268 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3269 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3270 if test -n "$ac_tool_prefix"; then 3271 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3272 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3274 printf %s "checking for $ac_word... " >&6; } 3275 if test ${ac_cv_prog_CC+y} 3276 then : 3277 printf %s "(cached) " >&6 3278 else $as_nop 3279 if test -n "$CC"; then 3280 ac_cv_prog_CC="$CC" # Let the user override the test. 3281 else 3282 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3283 for as_dir in $PATH 3284 do 3285 IFS=$as_save_IFS 3286 case $as_dir in #((( 3287 '') as_dir=./ ;; 3288 */) ;; 3289 *) as_dir=$as_dir/ ;; 3290 esac 3291 for ac_exec_ext in '' $ac_executable_extensions; do 3292 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3293 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3294 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3295 break 2 3296 fi 3297 done 3298 done 3299 IFS=$as_save_IFS 3300 3301 fi 3302 fi 3303 CC=$ac_cv_prog_CC 3304 if test -n "$CC"; then 3305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3306 printf "%s\n" "$CC" >&6; } 3307 else 3308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3309 printf "%s\n" "no" >&6; } 3310 fi 3311 3312 3313 fi 3314 if test -z "$ac_cv_prog_CC"; then 3315 ac_ct_CC=$CC 3316 # Extract the first word of "gcc", so it can be a program name with args. 3317 set dummy gcc; ac_word=$2 3318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3319 printf %s "checking for $ac_word... " >&6; } 3320 if test ${ac_cv_prog_ac_ct_CC+y} 3321 then : 3322 printf %s "(cached) " >&6 3323 else $as_nop 3324 if test -n "$ac_ct_CC"; then 3325 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3326 else 3327 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3328 for as_dir in $PATH 3329 do 3330 IFS=$as_save_IFS 3331 case $as_dir in #((( 3332 '') as_dir=./ ;; 3333 */) ;; 3334 *) as_dir=$as_dir/ ;; 3335 esac 3336 for ac_exec_ext in '' $ac_executable_extensions; do 3337 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3338 ac_cv_prog_ac_ct_CC="gcc" 3339 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3340 break 2 3341 fi 3342 done 3343 done 3344 IFS=$as_save_IFS 3345 3346 fi 3347 fi 3348 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3349 if test -n "$ac_ct_CC"; then 3350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3351 printf "%s\n" "$ac_ct_CC" >&6; } 3352 else 3353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3354 printf "%s\n" "no" >&6; } 3355 fi 3356 3357 if test "x$ac_ct_CC" = x; then 3358 CC="" 3359 else 3360 case $cross_compiling:$ac_tool_warned in 3361 yes:) 3362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3363 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3364 ac_tool_warned=yes ;; 3365 esac 3366 CC=$ac_ct_CC 3367 fi 3368 else 3369 CC="$ac_cv_prog_CC" 3370 fi 3371 3372 if test -z "$CC"; then 3373 if test -n "$ac_tool_prefix"; then 3374 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3375 set dummy ${ac_tool_prefix}cc; ac_word=$2 3376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3377 printf %s "checking for $ac_word... " >&6; } 3378 if test ${ac_cv_prog_CC+y} 3379 then : 3380 printf %s "(cached) " >&6 3381 else $as_nop 3382 if test -n "$CC"; then 3383 ac_cv_prog_CC="$CC" # Let the user override the test. 3384 else 3385 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3386 for as_dir in $PATH 3387 do 3388 IFS=$as_save_IFS 3389 case $as_dir in #((( 3390 '') as_dir=./ ;; 3391 */) ;; 3392 *) as_dir=$as_dir/ ;; 3393 esac 3394 for ac_exec_ext in '' $ac_executable_extensions; do 3395 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3396 ac_cv_prog_CC="${ac_tool_prefix}cc" 3397 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3398 break 2 3399 fi 3400 done 3401 done 3402 IFS=$as_save_IFS 3403 3404 fi 3405 fi 3406 CC=$ac_cv_prog_CC 3407 if test -n "$CC"; then 3408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3409 printf "%s\n" "$CC" >&6; } 3410 else 3411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3412 printf "%s\n" "no" >&6; } 3413 fi 3414 3415 3416 fi 3417 fi 3418 if test -z "$CC"; then 3419 # Extract the first word of "cc", so it can be a program name with args. 3420 set dummy cc; ac_word=$2 3421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3422 printf %s "checking for $ac_word... " >&6; } 3423 if test ${ac_cv_prog_CC+y} 3424 then : 3425 printf %s "(cached) " >&6 3426 else $as_nop 3427 if test -n "$CC"; then 3428 ac_cv_prog_CC="$CC" # Let the user override the test. 3429 else 3430 ac_prog_rejected=no 3431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3432 for as_dir in $PATH 3433 do 3434 IFS=$as_save_IFS 3435 case $as_dir in #((( 3436 '') as_dir=./ ;; 3437 */) ;; 3438 *) as_dir=$as_dir/ ;; 3439 esac 3440 for ac_exec_ext in '' $ac_executable_extensions; do 3441 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3442 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3443 ac_prog_rejected=yes 3444 continue 3445 fi 3446 ac_cv_prog_CC="cc" 3447 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3448 break 2 3449 fi 3450 done 3451 done 3452 IFS=$as_save_IFS 3453 3454 if test $ac_prog_rejected = yes; then 3455 # We found a bogon in the path, so make sure we never use it. 3456 set dummy $ac_cv_prog_CC 3457 shift 3458 if test $# != 0; then 3459 # We chose a different compiler from the bogus one. 3460 # However, it has the same basename, so the bogon will be chosen 3461 # first if we set CC to just the basename; use the full file name. 3462 shift 3463 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3464 fi 3465 fi 3466 fi 3467 fi 3468 CC=$ac_cv_prog_CC 3469 if test -n "$CC"; then 3470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3471 printf "%s\n" "$CC" >&6; } 3472 else 3473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3474 printf "%s\n" "no" >&6; } 3475 fi 3476 3477 3478 fi 3479 if test -z "$CC"; then 3480 if test -n "$ac_tool_prefix"; then 3481 for ac_prog in cl.exe 3482 do 3483 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3484 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3486 printf %s "checking for $ac_word... " >&6; } 3487 if test ${ac_cv_prog_CC+y} 3488 then : 3489 printf %s "(cached) " >&6 3490 else $as_nop 3491 if test -n "$CC"; then 3492 ac_cv_prog_CC="$CC" # Let the user override the test. 3493 else 3494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3495 for as_dir in $PATH 3496 do 3497 IFS=$as_save_IFS 3498 case $as_dir in #((( 3499 '') as_dir=./ ;; 3500 */) ;; 3501 *) as_dir=$as_dir/ ;; 3502 esac 3503 for ac_exec_ext in '' $ac_executable_extensions; do 3504 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3505 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3506 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3507 break 2 3508 fi 3509 done 3510 done 3511 IFS=$as_save_IFS 3512 3513 fi 3514 fi 3515 CC=$ac_cv_prog_CC 3516 if test -n "$CC"; then 3517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3518 printf "%s\n" "$CC" >&6; } 3519 else 3520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3521 printf "%s\n" "no" >&6; } 3522 fi 3523 3524 3525 test -n "$CC" && break 3526 done 3527 fi 3528 if test -z "$CC"; then 3529 ac_ct_CC=$CC 3530 for ac_prog in cl.exe 3531 do 3532 # Extract the first word of "$ac_prog", so it can be a program name with args. 3533 set dummy $ac_prog; ac_word=$2 3534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3535 printf %s "checking for $ac_word... " >&6; } 3536 if test ${ac_cv_prog_ac_ct_CC+y} 3537 then : 3538 printf %s "(cached) " >&6 3539 else $as_nop 3540 if test -n "$ac_ct_CC"; then 3541 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3542 else 3543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3544 for as_dir in $PATH 3545 do 3546 IFS=$as_save_IFS 3547 case $as_dir in #((( 3548 '') as_dir=./ ;; 3549 */) ;; 3550 *) as_dir=$as_dir/ ;; 3551 esac 3552 for ac_exec_ext in '' $ac_executable_extensions; do 3553 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3554 ac_cv_prog_ac_ct_CC="$ac_prog" 3555 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3556 break 2 3557 fi 3558 done 3559 done 3560 IFS=$as_save_IFS 3561 3562 fi 3563 fi 3564 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3565 if test -n "$ac_ct_CC"; then 3566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3567 printf "%s\n" "$ac_ct_CC" >&6; } 3568 else 3569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3570 printf "%s\n" "no" >&6; } 3571 fi 3572 3573 3574 test -n "$ac_ct_CC" && break 3575 done 3576 3577 if test "x$ac_ct_CC" = x; then 3578 CC="" 3579 else 3580 case $cross_compiling:$ac_tool_warned in 3581 yes:) 3582 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3583 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3584 ac_tool_warned=yes ;; 3585 esac 3586 CC=$ac_ct_CC 3587 fi 3588 fi 3589 3590 fi 3591 if test -z "$CC"; then 3592 if test -n "$ac_tool_prefix"; then 3593 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3594 set dummy ${ac_tool_prefix}clang; ac_word=$2 3595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3596 printf %s "checking for $ac_word... " >&6; } 3597 if test ${ac_cv_prog_CC+y} 3598 then : 3599 printf %s "(cached) " >&6 3600 else $as_nop 3601 if test -n "$CC"; then 3602 ac_cv_prog_CC="$CC" # Let the user override the test. 3603 else 3604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3605 for as_dir in $PATH 3606 do 3607 IFS=$as_save_IFS 3608 case $as_dir in #((( 3609 '') as_dir=./ ;; 3610 */) ;; 3611 *) as_dir=$as_dir/ ;; 3612 esac 3613 for ac_exec_ext in '' $ac_executable_extensions; do 3614 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3615 ac_cv_prog_CC="${ac_tool_prefix}clang" 3616 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3617 break 2 3618 fi 3619 done 3620 done 3621 IFS=$as_save_IFS 3622 3623 fi 3624 fi 3625 CC=$ac_cv_prog_CC 3626 if test -n "$CC"; then 3627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3628 printf "%s\n" "$CC" >&6; } 3629 else 3630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3631 printf "%s\n" "no" >&6; } 3632 fi 3633 3634 3635 fi 3636 if test -z "$ac_cv_prog_CC"; then 3637 ac_ct_CC=$CC 3638 # Extract the first word of "clang", so it can be a program name with args. 3639 set dummy clang; ac_word=$2 3640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3641 printf %s "checking for $ac_word... " >&6; } 3642 if test ${ac_cv_prog_ac_ct_CC+y} 3643 then : 3644 printf %s "(cached) " >&6 3645 else $as_nop 3646 if test -n "$ac_ct_CC"; then 3647 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3648 else 3649 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3650 for as_dir in $PATH 3651 do 3652 IFS=$as_save_IFS 3653 case $as_dir in #((( 3654 '') as_dir=./ ;; 3655 */) ;; 3656 *) as_dir=$as_dir/ ;; 3657 esac 3658 for ac_exec_ext in '' $ac_executable_extensions; do 3659 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3660 ac_cv_prog_ac_ct_CC="clang" 3661 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3662 break 2 3663 fi 3664 done 3665 done 3666 IFS=$as_save_IFS 3667 3668 fi 3669 fi 3670 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3671 if test -n "$ac_ct_CC"; then 3672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3673 printf "%s\n" "$ac_ct_CC" >&6; } 3674 else 3675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3676 printf "%s\n" "no" >&6; } 3677 fi 3678 3679 if test "x$ac_ct_CC" = x; then 3680 CC="" 3681 else 3682 case $cross_compiling:$ac_tool_warned in 3683 yes:) 3684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3685 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3686 ac_tool_warned=yes ;; 3687 esac 3688 CC=$ac_ct_CC 3689 fi 3690 else 3691 CC="$ac_cv_prog_CC" 3692 fi 3693 3694 fi 3695 3696 3697 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3698 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3699 as_fn_error $? "no acceptable C compiler found in \$PATH 3700 See \`config.log' for more details" "$LINENO" 5; } 3701 3702 # Provide some information about the compiler. 3703 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3704 set X $ac_compile 3705 ac_compiler=$2 3706 for ac_option in --version -v -V -qversion -version; do 3707 { { ac_try="$ac_compiler $ac_option >&5" 3708 case "(($ac_try" in 3709 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3710 *) ac_try_echo=$ac_try;; 3711 esac 3712 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3713 printf "%s\n" "$ac_try_echo"; } >&5 3714 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3715 ac_status=$? 3716 if test -s conftest.err; then 3717 sed '10a\ 3718 ... rest of stderr output deleted ... 3719 10q' conftest.err >conftest.er1 3720 cat conftest.er1 >&5 3721 fi 3722 rm -f conftest.er1 conftest.err 3723 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3724 test $ac_status = 0; } 3725 done 3726 3727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3728 /* end confdefs.h. */ 3729 3730 int 3731 main (void) 3732 { 3733 3734 ; 3735 return 0; 3736 } 3737 _ACEOF 3738 ac_clean_files_save=$ac_clean_files 3739 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3740 # Try to create an executable without -o first, disregard a.out. 3741 # It will help us diagnose broken compilers, and finding out an intuition 3742 # of exeext. 3743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3744 printf %s "checking whether the C compiler works... " >&6; } 3745 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3746 3747 # The possible output files: 3748 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3749 3750 ac_rmfiles= 3751 for ac_file in $ac_files 3752 do 3753 case $ac_file in 3754 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3755 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3756 esac 3757 done 3758 rm -f $ac_rmfiles 3759 3760 if { { ac_try="$ac_link_default" 3761 case "(($ac_try" in 3762 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3763 *) ac_try_echo=$ac_try;; 3764 esac 3765 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3766 printf "%s\n" "$ac_try_echo"; } >&5 3767 (eval "$ac_link_default") 2>&5 3768 ac_status=$? 3769 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3770 test $ac_status = 0; } 3771 then : 3772 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3773 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3774 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3775 # so that the user can short-circuit this test for compilers unknown to 3776 # Autoconf. 3777 for ac_file in $ac_files '' 3778 do 3779 test -f "$ac_file" || continue 3780 case $ac_file in 3781 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3782 ;; 3783 [ab].out ) 3784 # We found the default executable, but exeext='' is most 3785 # certainly right. 3786 break;; 3787 *.* ) 3788 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3789 then :; else 3790 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3791 fi 3792 # We set ac_cv_exeext here because the later test for it is not 3793 # safe: cross compilers may not add the suffix if given an `-o' 3794 # argument, so we may need to know it at that point already. 3795 # Even if this section looks crufty: it has the advantage of 3796 # actually working. 3797 break;; 3798 * ) 3799 break;; 3800 esac 3801 done 3802 test "$ac_cv_exeext" = no && ac_cv_exeext= 3803 3804 else $as_nop 3805 ac_file='' 3806 fi 3807 if test -z "$ac_file" 3808 then : 3809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3810 printf "%s\n" "no" >&6; } 3811 printf "%s\n" "$as_me: failed program was:" >&5 3812 sed 's/^/| /' conftest.$ac_ext >&5 3813 3814 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3815 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3816 as_fn_error 77 "C compiler cannot create executables 3817 See \`config.log' for more details" "$LINENO" 5; } 3818 else $as_nop 3819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3820 printf "%s\n" "yes" >&6; } 3821 fi 3822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3823 printf %s "checking for C compiler default output file name... " >&6; } 3824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3825 printf "%s\n" "$ac_file" >&6; } 3826 ac_exeext=$ac_cv_exeext 3827 3828 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3829 ac_clean_files=$ac_clean_files_save 3830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3831 printf %s "checking for suffix of executables... " >&6; } 3832 if { { ac_try="$ac_link" 3833 case "(($ac_try" in 3834 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3835 *) ac_try_echo=$ac_try;; 3836 esac 3837 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3838 printf "%s\n" "$ac_try_echo"; } >&5 3839 (eval "$ac_link") 2>&5 3840 ac_status=$? 3841 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3842 test $ac_status = 0; } 3843 then : 3844 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3845 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3846 # work properly (i.e., refer to `conftest.exe'), while it won't with 3847 # `rm'. 3848 for ac_file in conftest.exe conftest conftest.*; do 3849 test -f "$ac_file" || continue 3850 case $ac_file in 3851 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3852 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3853 break;; 3854 * ) break;; 3855 esac 3856 done 3857 else $as_nop 3858 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3859 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3860 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3861 See \`config.log' for more details" "$LINENO" 5; } 3862 fi 3863 rm -f conftest conftest$ac_cv_exeext 3864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3865 printf "%s\n" "$ac_cv_exeext" >&6; } 3866 3867 rm -f conftest.$ac_ext 3868 EXEEXT=$ac_cv_exeext 3869 ac_exeext=$EXEEXT 3870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3871 /* end confdefs.h. */ 3872 #include <stdio.h> 3873 int 3874 main (void) 3875 { 3876 FILE *f = fopen ("conftest.out", "w"); 3877 return ferror (f) || fclose (f) != 0; 3878 3879 ; 3880 return 0; 3881 } 3882 _ACEOF 3883 ac_clean_files="$ac_clean_files conftest.out" 3884 # Check that the compiler produces executables we can run. If not, either 3885 # the compiler is broken, or we cross compile. 3886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3887 printf %s "checking whether we are cross compiling... " >&6; } 3888 if test "$cross_compiling" != yes; then 3889 { { ac_try="$ac_link" 3890 case "(($ac_try" in 3891 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3892 *) ac_try_echo=$ac_try;; 3893 esac 3894 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3895 printf "%s\n" "$ac_try_echo"; } >&5 3896 (eval "$ac_link") 2>&5 3897 ac_status=$? 3898 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3899 test $ac_status = 0; } 3900 if { ac_try='./conftest$ac_cv_exeext' 3901 { { case "(($ac_try" in 3902 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3903 *) ac_try_echo=$ac_try;; 3904 esac 3905 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3906 printf "%s\n" "$ac_try_echo"; } >&5 3907 (eval "$ac_try") 2>&5 3908 ac_status=$? 3909 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3910 test $ac_status = 0; }; }; then 3911 cross_compiling=no 3912 else 3913 if test "$cross_compiling" = maybe; then 3914 cross_compiling=yes 3915 else 3916 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3917 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3918 as_fn_error 77 "cannot run C compiled programs. 3919 If you meant to cross compile, use \`--host'. 3920 See \`config.log' for more details" "$LINENO" 5; } 3921 fi 3922 fi 3923 fi 3924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3925 printf "%s\n" "$cross_compiling" >&6; } 3926 3927 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3928 ac_clean_files=$ac_clean_files_save 3929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3930 printf %s "checking for suffix of object files... " >&6; } 3931 if test ${ac_cv_objext+y} 3932 then : 3933 printf %s "(cached) " >&6 3934 else $as_nop 3935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3936 /* end confdefs.h. */ 3937 3938 int 3939 main (void) 3940 { 3941 3942 ; 3943 return 0; 3944 } 3945 _ACEOF 3946 rm -f conftest.o conftest.obj 3947 if { { ac_try="$ac_compile" 3948 case "(($ac_try" in 3949 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3950 *) ac_try_echo=$ac_try;; 3951 esac 3952 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3953 printf "%s\n" "$ac_try_echo"; } >&5 3954 (eval "$ac_compile") 2>&5 3955 ac_status=$? 3956 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3957 test $ac_status = 0; } 3958 then : 3959 for ac_file in conftest.o conftest.obj conftest.*; do 3960 test -f "$ac_file" || continue; 3961 case $ac_file in 3962 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3963 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3964 break;; 3965 esac 3966 done 3967 else $as_nop 3968 printf "%s\n" "$as_me: failed program was:" >&5 3969 sed 's/^/| /' conftest.$ac_ext >&5 3970 3971 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3972 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3973 as_fn_error $? "cannot compute suffix of object files: cannot compile 3974 See \`config.log' for more details" "$LINENO" 5; } 3975 fi 3976 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3977 fi 3978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3979 printf "%s\n" "$ac_cv_objext" >&6; } 3980 OBJEXT=$ac_cv_objext 3981 ac_objext=$OBJEXT 3982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3983 printf %s "checking whether the compiler supports GNU C... " >&6; } 3984 if test ${ac_cv_c_compiler_gnu+y} 3985 then : 3986 printf %s "(cached) " >&6 3987 else $as_nop 3988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3989 /* end confdefs.h. */ 3990 3991 int 3992 main (void) 3993 { 3994 #ifndef __GNUC__ 3995 choke me 3996 #endif 3997 3998 ; 3999 return 0; 4000 } 4001 _ACEOF 4002 if ac_fn_c_try_compile "$LINENO" 4003 then : 4004 ac_compiler_gnu=yes 4005 else $as_nop 4006 ac_compiler_gnu=no 4007 fi 4008 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4009 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4010 4011 fi 4012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4013 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4014 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4015 4016 if test $ac_compiler_gnu = yes; then 4017 GCC=yes 4018 else 4019 GCC= 4020 fi 4021 ac_test_CFLAGS=${CFLAGS+y} 4022 ac_save_CFLAGS=$CFLAGS 4023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4024 printf %s "checking whether $CC accepts -g... " >&6; } 4025 if test ${ac_cv_prog_cc_g+y} 4026 then : 4027 printf %s "(cached) " >&6 4028 else $as_nop 4029 ac_save_c_werror_flag=$ac_c_werror_flag 4030 ac_c_werror_flag=yes 4031 ac_cv_prog_cc_g=no 4032 CFLAGS="-g" 4033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4034 /* end confdefs.h. */ 4035 4036 int 4037 main (void) 4038 { 4039 4040 ; 4041 return 0; 4042 } 4043 _ACEOF 4044 if ac_fn_c_try_compile "$LINENO" 4045 then : 4046 ac_cv_prog_cc_g=yes 4047 else $as_nop 4048 CFLAGS="" 4049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4050 /* end confdefs.h. */ 4051 4052 int 4053 main (void) 4054 { 4055 4056 ; 4057 return 0; 4058 } 4059 _ACEOF 4060 if ac_fn_c_try_compile "$LINENO" 4061 then : 4062 4063 else $as_nop 4064 ac_c_werror_flag=$ac_save_c_werror_flag 4065 CFLAGS="-g" 4066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4067 /* end confdefs.h. */ 4068 4069 int 4070 main (void) 4071 { 4072 4073 ; 4074 return 0; 4075 } 4076 _ACEOF 4077 if ac_fn_c_try_compile "$LINENO" 4078 then : 4079 ac_cv_prog_cc_g=yes 4080 fi 4081 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4082 fi 4083 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4084 fi 4085 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4086 ac_c_werror_flag=$ac_save_c_werror_flag 4087 fi 4088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4089 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4090 if test $ac_test_CFLAGS; then 4091 CFLAGS=$ac_save_CFLAGS 4092 elif test $ac_cv_prog_cc_g = yes; then 4093 if test "$GCC" = yes; then 4094 CFLAGS="-g -O2" 4095 else 4096 CFLAGS="-g" 4097 fi 4098 else 4099 if test "$GCC" = yes; then 4100 CFLAGS="-O2" 4101 else 4102 CFLAGS= 4103 fi 4104 fi 4105 ac_prog_cc_stdc=no 4106 if test x$ac_prog_cc_stdc = xno 4107 then : 4108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4109 printf %s "checking for $CC option to enable C11 features... " >&6; } 4110 if test ${ac_cv_prog_cc_c11+y} 4111 then : 4112 printf %s "(cached) " >&6 4113 else $as_nop 4114 ac_cv_prog_cc_c11=no 4115 ac_save_CC=$CC 4116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4117 /* end confdefs.h. */ 4118 $ac_c_conftest_c11_program 4119 _ACEOF 4120 for ac_arg in '' -std=gnu11 4121 do 4122 CC="$ac_save_CC $ac_arg" 4123 if ac_fn_c_try_compile "$LINENO" 4124 then : 4125 ac_cv_prog_cc_c11=$ac_arg 4126 fi 4127 rm -f core conftest.err conftest.$ac_objext conftest.beam 4128 test "x$ac_cv_prog_cc_c11" != "xno" && break 4129 done 4130 rm -f conftest.$ac_ext 4131 CC=$ac_save_CC 4132 fi 4133 4134 if test "x$ac_cv_prog_cc_c11" = xno 4135 then : 4136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4137 printf "%s\n" "unsupported" >&6; } 4138 else $as_nop 4139 if test "x$ac_cv_prog_cc_c11" = x 4140 then : 4141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4142 printf "%s\n" "none needed" >&6; } 4143 else $as_nop 4144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4145 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4146 CC="$CC $ac_cv_prog_cc_c11" 4147 fi 4148 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4149 ac_prog_cc_stdc=c11 4150 fi 4151 fi 4152 if test x$ac_prog_cc_stdc = xno 4153 then : 4154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4155 printf %s "checking for $CC option to enable C99 features... " >&6; } 4156 if test ${ac_cv_prog_cc_c99+y} 4157 then : 4158 printf %s "(cached) " >&6 4159 else $as_nop 4160 ac_cv_prog_cc_c99=no 4161 ac_save_CC=$CC 4162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4163 /* end confdefs.h. */ 4164 $ac_c_conftest_c99_program 4165 _ACEOF 4166 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4167 do 4168 CC="$ac_save_CC $ac_arg" 4169 if ac_fn_c_try_compile "$LINENO" 4170 then : 4171 ac_cv_prog_cc_c99=$ac_arg 4172 fi 4173 rm -f core conftest.err conftest.$ac_objext conftest.beam 4174 test "x$ac_cv_prog_cc_c99" != "xno" && break 4175 done 4176 rm -f conftest.$ac_ext 4177 CC=$ac_save_CC 4178 fi 4179 4180 if test "x$ac_cv_prog_cc_c99" = xno 4181 then : 4182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4183 printf "%s\n" "unsupported" >&6; } 4184 else $as_nop 4185 if test "x$ac_cv_prog_cc_c99" = x 4186 then : 4187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4188 printf "%s\n" "none needed" >&6; } 4189 else $as_nop 4190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4191 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4192 CC="$CC $ac_cv_prog_cc_c99" 4193 fi 4194 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4195 ac_prog_cc_stdc=c99 4196 fi 4197 fi 4198 if test x$ac_prog_cc_stdc = xno 4199 then : 4200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4201 printf %s "checking for $CC option to enable C89 features... " >&6; } 4202 if test ${ac_cv_prog_cc_c89+y} 4203 then : 4204 printf %s "(cached) " >&6 4205 else $as_nop 4206 ac_cv_prog_cc_c89=no 4207 ac_save_CC=$CC 4208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4209 /* end confdefs.h. */ 4210 $ac_c_conftest_c89_program 4211 _ACEOF 4212 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4213 do 4214 CC="$ac_save_CC $ac_arg" 4215 if ac_fn_c_try_compile "$LINENO" 4216 then : 4217 ac_cv_prog_cc_c89=$ac_arg 4218 fi 4219 rm -f core conftest.err conftest.$ac_objext conftest.beam 4220 test "x$ac_cv_prog_cc_c89" != "xno" && break 4221 done 4222 rm -f conftest.$ac_ext 4223 CC=$ac_save_CC 4224 fi 4225 4226 if test "x$ac_cv_prog_cc_c89" = xno 4227 then : 4228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4229 printf "%s\n" "unsupported" >&6; } 4230 else $as_nop 4231 if test "x$ac_cv_prog_cc_c89" = x 4232 then : 4233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4234 printf "%s\n" "none needed" >&6; } 4235 else $as_nop 4236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4237 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4238 CC="$CC $ac_cv_prog_cc_c89" 4239 fi 4240 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4241 ac_prog_cc_stdc=c89 4242 fi 4243 fi 4244 4245 ac_ext=c 4246 ac_cpp='$CPP $CPPFLAGS' 4247 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4248 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4249 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4250 4251 4252 ac_ext=c 4253 ac_cpp='$CPP $CPPFLAGS' 4254 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4255 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4256 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4258 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4259 if test ${am_cv_prog_cc_c_o+y} 4260 then : 4261 printf %s "(cached) " >&6 4262 else $as_nop 4263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4264 /* end confdefs.h. */ 4265 4266 int 4267 main (void) 4268 { 4269 4270 ; 4271 return 0; 4272 } 4273 _ACEOF 4274 # Make sure it works both with $CC and with simple cc. 4275 # Following AC_PROG_CC_C_O, we do the test twice because some 4276 # compilers refuse to overwrite an existing .o file with -o, 4277 # though they will create one. 4278 am_cv_prog_cc_c_o=yes 4279 for am_i in 1 2; do 4280 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4281 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4282 ac_status=$? 4283 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4284 (exit $ac_status); } \ 4285 && test -f conftest2.$ac_objext; then 4286 : OK 4287 else 4288 am_cv_prog_cc_c_o=no 4289 break 4290 fi 4291 done 4292 rm -f core conftest* 4293 unset am_i 4294 fi 4295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4296 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4297 if test "$am_cv_prog_cc_c_o" != yes; then 4298 # Losing compiler, so override with the script. 4299 # FIXME: It is wrong to rewrite CC. 4300 # But if we don't then we get into trouble of one sort or another. 4301 # A longer-term fix would be to have automake use am__CC in this case, 4302 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4303 CC="$am_aux_dir/compile $CC" 4304 fi 4305 ac_ext=c 4306 ac_cpp='$CPP $CPPFLAGS' 4307 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4308 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4309 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4310 4311 4312 depcc="$CC" am_compiler_list= 4313 4314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4315 printf %s "checking dependency style of $depcc... " >&6; } 4316 if test ${am_cv_CC_dependencies_compiler_type+y} 4317 then : 4318 printf %s "(cached) " >&6 4319 else $as_nop 4320 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4321 # We make a subdir and do the tests there. Otherwise we can end up 4322 # making bogus files that we don't know about and never remove. For 4323 # instance it was reported that on HP-UX the gcc test will end up 4324 # making a dummy file named 'D' -- because '-MD' means "put the output 4325 # in D". 4326 rm -rf conftest.dir 4327 mkdir conftest.dir 4328 # Copy depcomp to subdir because otherwise we won't find it if we're 4329 # using a relative directory. 4330 cp "$am_depcomp" conftest.dir 4331 cd conftest.dir 4332 # We will build objects and dependencies in a subdirectory because 4333 # it helps to detect inapplicable dependency modes. For instance 4334 # both Tru64's cc and ICC support -MD to output dependencies as a 4335 # side effect of compilation, but ICC will put the dependencies in 4336 # the current directory while Tru64 will put them in the object 4337 # directory. 4338 mkdir sub 4339 4340 am_cv_CC_dependencies_compiler_type=none 4341 if test "$am_compiler_list" = ""; then 4342 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4343 fi 4344 am__universal=false 4345 case " $depcc " in #( 4346 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4347 esac 4348 4349 for depmode in $am_compiler_list; do 4350 # Setup a source with many dependencies, because some compilers 4351 # like to wrap large dependency lists on column 80 (with \), and 4352 # we should not choose a depcomp mode which is confused by this. 4353 # 4354 # We need to recreate these files for each test, as the compiler may 4355 # overwrite some of them when testing with obscure command lines. 4356 # This happens at least with the AIX C compiler. 4357 : > sub/conftest.c 4358 for i in 1 2 3 4 5 6; do 4359 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4360 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4361 # Solaris 10 /bin/sh. 4362 echo '/* dummy */' > sub/conftst$i.h 4363 done 4364 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4365 4366 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4367 # mode. It turns out that the SunPro C++ compiler does not properly 4368 # handle '-M -o', and we need to detect this. Also, some Intel 4369 # versions had trouble with output in subdirs. 4370 am__obj=sub/conftest.${OBJEXT-o} 4371 am__minus_obj="-o $am__obj" 4372 case $depmode in 4373 gcc) 4374 # This depmode causes a compiler race in universal mode. 4375 test "$am__universal" = false || continue 4376 ;; 4377 nosideeffect) 4378 # After this tag, mechanisms are not by side-effect, so they'll 4379 # only be used when explicitly requested. 4380 if test "x$enable_dependency_tracking" = xyes; then 4381 continue 4382 else 4383 break 4384 fi 4385 ;; 4386 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4387 # This compiler won't grok '-c -o', but also, the minuso test has 4388 # not run yet. These depmodes are late enough in the game, and 4389 # so weak that their functioning should not be impacted. 4390 am__obj=conftest.${OBJEXT-o} 4391 am__minus_obj= 4392 ;; 4393 none) break ;; 4394 esac 4395 if depmode=$depmode \ 4396 source=sub/conftest.c object=$am__obj \ 4397 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4398 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4399 >/dev/null 2>conftest.err && 4400 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4401 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4402 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4403 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4404 # icc doesn't choke on unknown options, it will just issue warnings 4405 # or remarks (even with -Werror). So we grep stderr for any message 4406 # that says an option was ignored or not supported. 4407 # When given -MP, icc 7.0 and 7.1 complain thusly: 4408 # icc: Command line warning: ignoring option '-M'; no argument required 4409 # The diagnosis changed in icc 8.0: 4410 # icc: Command line remark: option '-MP' not supported 4411 if (grep 'ignoring option' conftest.err || 4412 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4413 am_cv_CC_dependencies_compiler_type=$depmode 4414 break 4415 fi 4416 fi 4417 done 4418 4419 cd .. 4420 rm -rf conftest.dir 4421 else 4422 am_cv_CC_dependencies_compiler_type=none 4423 fi 4424 4425 fi 4426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4427 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4428 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4429 4430 if 4431 test "x$enable_dependency_tracking" != xno \ 4432 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4433 am__fastdepCC_TRUE= 4434 am__fastdepCC_FALSE='#' 4435 else 4436 am__fastdepCC_TRUE='#' 4437 am__fastdepCC_FALSE= 4438 fi 4439 4440 4441 4442 4443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4444 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4445 if test ${ac_cv_c_undeclared_builtin_options+y} 4446 then : 4447 printf %s "(cached) " >&6 4448 else $as_nop 4449 ac_save_CFLAGS=$CFLAGS 4450 ac_cv_c_undeclared_builtin_options='cannot detect' 4451 for ac_arg in '' -fno-builtin; do 4452 CFLAGS="$ac_save_CFLAGS $ac_arg" 4453 # This test program should *not* compile successfully. 4454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4455 /* end confdefs.h. */ 4456 4457 int 4458 main (void) 4459 { 4460 (void) strchr; 4461 ; 4462 return 0; 4463 } 4464 _ACEOF 4465 if ac_fn_c_try_compile "$LINENO" 4466 then : 4467 4468 else $as_nop 4469 # This test program should compile successfully. 4470 # No library function is consistently available on 4471 # freestanding implementations, so test against a dummy 4472 # declaration. Include always-available headers on the 4473 # off chance that they somehow elicit warnings. 4474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4475 /* end confdefs.h. */ 4476 #include <float.h> 4477 #include <limits.h> 4478 #include <stdarg.h> 4479 #include <stddef.h> 4480 extern void ac_decl (int, char *); 4481 4482 int 4483 main (void) 4484 { 4485 (void) ac_decl (0, (char *) 0); 4486 (void) ac_decl; 4487 4488 ; 4489 return 0; 4490 } 4491 _ACEOF 4492 if ac_fn_c_try_compile "$LINENO" 4493 then : 4494 if test x"$ac_arg" = x 4495 then : 4496 ac_cv_c_undeclared_builtin_options='none needed' 4497 else $as_nop 4498 ac_cv_c_undeclared_builtin_options=$ac_arg 4499 fi 4500 break 4501 fi 4502 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4503 fi 4504 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4505 done 4506 CFLAGS=$ac_save_CFLAGS 4507 4508 fi 4509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4510 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4511 case $ac_cv_c_undeclared_builtin_options in #( 4512 'cannot detect') : 4513 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4514 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4515 as_fn_error $? "cannot make $CC report undeclared builtins 4516 See \`config.log' for more details" "$LINENO" 5; } ;; #( 4517 'none needed') : 4518 ac_c_undeclared_builtin_options='' ;; #( 4519 *) : 4520 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4521 esac 4522 4523 ac_header= ac_cache= 4524 for ac_item in $ac_header_c_list 4525 do 4526 if test $ac_cache; then 4527 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4528 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4529 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4530 fi 4531 ac_header= ac_cache= 4532 elif test $ac_header; then 4533 ac_cache=$ac_item 4534 else 4535 ac_header=$ac_item 4536 fi 4537 done 4538 4539 4540 4541 4542 4543 4544 4545 4546 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4547 then : 4548 4549 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4550 4551 fi 4552 4553 4554 4555 4556 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4557 if test "x$ac_cv_have_decl___clang__" = xyes 4558 then : 4559 CLANGCC="yes" 4560 else $as_nop 4561 CLANGCC="no" 4562 fi 4563 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4564 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4565 then : 4566 INTELCC="yes" 4567 else $as_nop 4568 INTELCC="no" 4569 fi 4570 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4571 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4572 then : 4573 SUNCC="yes" 4574 else $as_nop 4575 SUNCC="no" 4576 fi 4577 4578 4579 4580 4581 4582 4583 4584 4585 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4586 if test -n "$ac_tool_prefix"; then 4587 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4588 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4590 printf %s "checking for $ac_word... " >&6; } 4591 if test ${ac_cv_path_PKG_CONFIG+y} 4592 then : 4593 printf %s "(cached) " >&6 4594 else $as_nop 4595 case $PKG_CONFIG in 4596 [\\/]* | ?:[\\/]*) 4597 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4598 ;; 4599 *) 4600 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4601 for as_dir in $PATH 4602 do 4603 IFS=$as_save_IFS 4604 case $as_dir in #((( 4605 '') as_dir=./ ;; 4606 */) ;; 4607 *) as_dir=$as_dir/ ;; 4608 esac 4609 for ac_exec_ext in '' $ac_executable_extensions; do 4610 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4611 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4612 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4613 break 2 4614 fi 4615 done 4616 done 4617 IFS=$as_save_IFS 4618 4619 ;; 4620 esac 4621 fi 4622 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4623 if test -n "$PKG_CONFIG"; then 4624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4625 printf "%s\n" "$PKG_CONFIG" >&6; } 4626 else 4627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4628 printf "%s\n" "no" >&6; } 4629 fi 4630 4631 4632 fi 4633 if test -z "$ac_cv_path_PKG_CONFIG"; then 4634 ac_pt_PKG_CONFIG=$PKG_CONFIG 4635 # Extract the first word of "pkg-config", so it can be a program name with args. 4636 set dummy pkg-config; ac_word=$2 4637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4638 printf %s "checking for $ac_word... " >&6; } 4639 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4640 then : 4641 printf %s "(cached) " >&6 4642 else $as_nop 4643 case $ac_pt_PKG_CONFIG in 4644 [\\/]* | ?:[\\/]*) 4645 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4646 ;; 4647 *) 4648 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4649 for as_dir in $PATH 4650 do 4651 IFS=$as_save_IFS 4652 case $as_dir in #((( 4653 '') as_dir=./ ;; 4654 */) ;; 4655 *) as_dir=$as_dir/ ;; 4656 esac 4657 for ac_exec_ext in '' $ac_executable_extensions; do 4658 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4659 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4660 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4661 break 2 4662 fi 4663 done 4664 done 4665 IFS=$as_save_IFS 4666 4667 ;; 4668 esac 4669 fi 4670 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4671 if test -n "$ac_pt_PKG_CONFIG"; then 4672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4673 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4674 else 4675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4676 printf "%s\n" "no" >&6; } 4677 fi 4678 4679 if test "x$ac_pt_PKG_CONFIG" = x; then 4680 PKG_CONFIG="" 4681 else 4682 case $cross_compiling:$ac_tool_warned in 4683 yes:) 4684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4685 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4686 ac_tool_warned=yes ;; 4687 esac 4688 PKG_CONFIG=$ac_pt_PKG_CONFIG 4689 fi 4690 else 4691 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4692 fi 4693 4694 fi 4695 if test -n "$PKG_CONFIG"; then 4696 _pkg_min_version=0.9.0 4697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4698 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4699 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4701 printf "%s\n" "yes" >&6; } 4702 else 4703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4704 printf "%s\n" "no" >&6; } 4705 PKG_CONFIG="" 4706 fi 4707 fi 4708 4709 4710 # Make sure we can run config.sub. 4711 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4712 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4713 4714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4715 printf %s "checking build system type... " >&6; } 4716 if test ${ac_cv_build+y} 4717 then : 4718 printf %s "(cached) " >&6 4719 else $as_nop 4720 ac_build_alias=$build_alias 4721 test "x$ac_build_alias" = x && 4722 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4723 test "x$ac_build_alias" = x && 4724 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4725 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4726 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4727 4728 fi 4729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4730 printf "%s\n" "$ac_cv_build" >&6; } 4731 case $ac_cv_build in 4732 *-*-*) ;; 4733 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4734 esac 4735 build=$ac_cv_build 4736 ac_save_IFS=$IFS; IFS='-' 4737 set x $ac_cv_build 4738 shift 4739 build_cpu=$1 4740 build_vendor=$2 4741 shift; shift 4742 # Remember, the first character of IFS is used to create $*, 4743 # except with old shells: 4744 build_os=$* 4745 IFS=$ac_save_IFS 4746 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4747 4748 4749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4750 printf %s "checking host system type... " >&6; } 4751 if test ${ac_cv_host+y} 4752 then : 4753 printf %s "(cached) " >&6 4754 else $as_nop 4755 if test "x$host_alias" = x; then 4756 ac_cv_host=$ac_cv_build 4757 else 4758 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4759 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4760 fi 4761 4762 fi 4763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4764 printf "%s\n" "$ac_cv_host" >&6; } 4765 case $ac_cv_host in 4766 *-*-*) ;; 4767 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4768 esac 4769 host=$ac_cv_host 4770 ac_save_IFS=$IFS; IFS='-' 4771 set x $ac_cv_host 4772 shift 4773 host_cpu=$1 4774 host_vendor=$2 4775 shift; shift 4776 # Remember, the first character of IFS is used to create $*, 4777 # except with old shells: 4778 host_os=$* 4779 IFS=$ac_save_IFS 4780 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4781 4782 4783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4784 printf %s "checking for a sed that does not truncate output... " >&6; } 4785 if test ${ac_cv_path_SED+y} 4786 then : 4787 printf %s "(cached) " >&6 4788 else $as_nop 4789 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4790 for ac_i in 1 2 3 4 5 6 7; do 4791 ac_script="$ac_script$as_nl$ac_script" 4792 done 4793 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4794 { ac_script=; unset ac_script;} 4795 if test -z "$SED"; then 4796 ac_path_SED_found=false 4797 # Loop through the user's path and test for each of PROGNAME-LIST 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_prog in sed gsed 4808 do 4809 for ac_exec_ext in '' $ac_executable_extensions; do 4810 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4811 as_fn_executable_p "$ac_path_SED" || continue 4812 # Check for GNU ac_path_SED and select it if it is found. 4813 # Check for GNU $ac_path_SED 4814 case `"$ac_path_SED" --version 2>&1` in 4815 *GNU*) 4816 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4817 *) 4818 ac_count=0 4819 printf %s 0123456789 >"conftest.in" 4820 while : 4821 do 4822 cat "conftest.in" "conftest.in" >"conftest.tmp" 4823 mv "conftest.tmp" "conftest.in" 4824 cp "conftest.in" "conftest.nl" 4825 printf "%s\n" '' >> "conftest.nl" 4826 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4827 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4828 as_fn_arith $ac_count + 1 && ac_count=$as_val 4829 if test $ac_count -gt ${ac_path_SED_max-0}; then 4830 # Best one so far, save it but keep looking for a better one 4831 ac_cv_path_SED="$ac_path_SED" 4832 ac_path_SED_max=$ac_count 4833 fi 4834 # 10*(2^10) chars as input seems more than enough 4835 test $ac_count -gt 10 && break 4836 done 4837 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4838 esac 4839 4840 $ac_path_SED_found && break 3 4841 done 4842 done 4843 done 4844 IFS=$as_save_IFS 4845 if test -z "$ac_cv_path_SED"; then 4846 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4847 fi 4848 else 4849 ac_cv_path_SED=$SED 4850 fi 4851 4852 fi 4853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4854 printf "%s\n" "$ac_cv_path_SED" >&6; } 4855 SED="$ac_cv_path_SED" 4856 rm -f conftest.sed 4857 4858 4859 4860 4861 4862 4863 # Check whether --enable-selective-werror was given. 4864 if test ${enable_selective_werror+y} 4865 then : 4866 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4867 else $as_nop 4868 SELECTIVE_WERROR=yes 4869 fi 4870 4871 4872 4873 4874 4875 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4876 if test "x$SUNCC" = "xyes"; then 4877 BASE_CFLAGS="-v" 4878 else 4879 BASE_CFLAGS="" 4880 fi 4881 4882 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 xorg_testset_save_CFLAGS="$CFLAGS" 4897 4898 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4901 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4902 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4903 then : 4904 printf %s "(cached) " >&6 4905 else $as_nop 4906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4907 /* end confdefs.h. */ 4908 int i; 4909 _ACEOF 4910 if ac_fn_c_try_compile "$LINENO" 4911 then : 4912 xorg_cv_cc_flag_unknown_warning_option=yes 4913 else $as_nop 4914 xorg_cv_cc_flag_unknown_warning_option=no 4915 fi 4916 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4917 fi 4918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4919 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4920 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4921 CFLAGS="$xorg_testset_save_CFLAGS" 4922 fi 4923 4924 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4925 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4927 fi 4928 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4930 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4931 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4932 then : 4933 printf %s "(cached) " >&6 4934 else $as_nop 4935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4936 /* end confdefs.h. */ 4937 int i; 4938 _ACEOF 4939 if ac_fn_c_try_compile "$LINENO" 4940 then : 4941 xorg_cv_cc_flag_unused_command_line_argument=yes 4942 else $as_nop 4943 xorg_cv_cc_flag_unused_command_line_argument=no 4944 fi 4945 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4946 fi 4947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4948 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4949 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4950 CFLAGS="$xorg_testset_save_CFLAGS" 4951 fi 4952 4953 found="no" 4954 4955 if test $found = "no" ; then 4956 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4958 fi 4959 4960 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4962 fi 4963 4964 CFLAGS="$CFLAGS -Wall" 4965 4966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4967 printf %s "checking if $CC supports -Wall... " >&6; } 4968 cacheid=xorg_cv_cc_flag__Wall 4969 if eval test \${$cacheid+y} 4970 then : 4971 printf %s "(cached) " >&6 4972 else $as_nop 4973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4974 /* end confdefs.h. */ 4975 int i; 4976 int 4977 main (void) 4978 { 4979 4980 ; 4981 return 0; 4982 } 4983 _ACEOF 4984 if ac_fn_c_try_link "$LINENO" 4985 then : 4986 eval $cacheid=yes 4987 else $as_nop 4988 eval $cacheid=no 4989 fi 4990 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4991 conftest$ac_exeext conftest.$ac_ext 4992 fi 4993 4994 4995 CFLAGS="$xorg_testset_save_CFLAGS" 4996 4997 eval supported=\$$cacheid 4998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4999 printf "%s\n" "$supported" >&6; } 5000 if test "$supported" = "yes" ; then 5001 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5002 found="yes" 5003 fi 5004 fi 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 xorg_testset_save_CFLAGS="$CFLAGS" 5021 5022 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5025 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5026 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5027 then : 5028 printf %s "(cached) " >&6 5029 else $as_nop 5030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5031 /* end confdefs.h. */ 5032 int i; 5033 _ACEOF 5034 if ac_fn_c_try_compile "$LINENO" 5035 then : 5036 xorg_cv_cc_flag_unknown_warning_option=yes 5037 else $as_nop 5038 xorg_cv_cc_flag_unknown_warning_option=no 5039 fi 5040 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5041 fi 5042 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5043 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5044 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5045 CFLAGS="$xorg_testset_save_CFLAGS" 5046 fi 5047 5048 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5051 fi 5052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5054 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5055 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5056 then : 5057 printf %s "(cached) " >&6 5058 else $as_nop 5059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5060 /* end confdefs.h. */ 5061 int i; 5062 _ACEOF 5063 if ac_fn_c_try_compile "$LINENO" 5064 then : 5065 xorg_cv_cc_flag_unused_command_line_argument=yes 5066 else $as_nop 5067 xorg_cv_cc_flag_unused_command_line_argument=no 5068 fi 5069 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5070 fi 5071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5072 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5073 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5074 CFLAGS="$xorg_testset_save_CFLAGS" 5075 fi 5076 5077 found="no" 5078 5079 if test $found = "no" ; then 5080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5082 fi 5083 5084 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5086 fi 5087 5088 CFLAGS="$CFLAGS -Wpointer-arith" 5089 5090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5091 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5092 cacheid=xorg_cv_cc_flag__Wpointer_arith 5093 if eval test \${$cacheid+y} 5094 then : 5095 printf %s "(cached) " >&6 5096 else $as_nop 5097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5098 /* end confdefs.h. */ 5099 int i; 5100 int 5101 main (void) 5102 { 5103 5104 ; 5105 return 0; 5106 } 5107 _ACEOF 5108 if ac_fn_c_try_link "$LINENO" 5109 then : 5110 eval $cacheid=yes 5111 else $as_nop 5112 eval $cacheid=no 5113 fi 5114 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5115 conftest$ac_exeext conftest.$ac_ext 5116 fi 5117 5118 5119 CFLAGS="$xorg_testset_save_CFLAGS" 5120 5121 eval supported=\$$cacheid 5122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5123 printf "%s\n" "$supported" >&6; } 5124 if test "$supported" = "yes" ; then 5125 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5126 found="yes" 5127 fi 5128 fi 5129 5130 5131 5132 5133 5134 5135 5136 5137 5138 5139 5140 5141 5142 5143 5144 xorg_testset_save_CFLAGS="$CFLAGS" 5145 5146 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5149 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5150 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5151 then : 5152 printf %s "(cached) " >&6 5153 else $as_nop 5154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5155 /* end confdefs.h. */ 5156 int i; 5157 _ACEOF 5158 if ac_fn_c_try_compile "$LINENO" 5159 then : 5160 xorg_cv_cc_flag_unknown_warning_option=yes 5161 else $as_nop 5162 xorg_cv_cc_flag_unknown_warning_option=no 5163 fi 5164 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5165 fi 5166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5167 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5168 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5169 CFLAGS="$xorg_testset_save_CFLAGS" 5170 fi 5171 5172 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5175 fi 5176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5178 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5179 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5180 then : 5181 printf %s "(cached) " >&6 5182 else $as_nop 5183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5184 /* end confdefs.h. */ 5185 int i; 5186 _ACEOF 5187 if ac_fn_c_try_compile "$LINENO" 5188 then : 5189 xorg_cv_cc_flag_unused_command_line_argument=yes 5190 else $as_nop 5191 xorg_cv_cc_flag_unused_command_line_argument=no 5192 fi 5193 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5194 fi 5195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5196 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5197 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5198 CFLAGS="$xorg_testset_save_CFLAGS" 5199 fi 5200 5201 found="no" 5202 5203 if test $found = "no" ; then 5204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5206 fi 5207 5208 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5210 fi 5211 5212 CFLAGS="$CFLAGS -Wmissing-declarations" 5213 5214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5215 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5216 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5217 if eval test \${$cacheid+y} 5218 then : 5219 printf %s "(cached) " >&6 5220 else $as_nop 5221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5222 /* end confdefs.h. */ 5223 int i; 5224 int 5225 main (void) 5226 { 5227 5228 ; 5229 return 0; 5230 } 5231 _ACEOF 5232 if ac_fn_c_try_link "$LINENO" 5233 then : 5234 eval $cacheid=yes 5235 else $as_nop 5236 eval $cacheid=no 5237 fi 5238 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5239 conftest$ac_exeext conftest.$ac_ext 5240 fi 5241 5242 5243 CFLAGS="$xorg_testset_save_CFLAGS" 5244 5245 eval supported=\$$cacheid 5246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5247 printf "%s\n" "$supported" >&6; } 5248 if test "$supported" = "yes" ; then 5249 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5250 found="yes" 5251 fi 5252 fi 5253 5254 5255 5256 5257 5258 5259 5260 5261 5262 5263 5264 5265 5266 5267 5268 xorg_testset_save_CFLAGS="$CFLAGS" 5269 5270 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5273 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5274 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5275 then : 5276 printf %s "(cached) " >&6 5277 else $as_nop 5278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5279 /* end confdefs.h. */ 5280 int i; 5281 _ACEOF 5282 if ac_fn_c_try_compile "$LINENO" 5283 then : 5284 xorg_cv_cc_flag_unknown_warning_option=yes 5285 else $as_nop 5286 xorg_cv_cc_flag_unknown_warning_option=no 5287 fi 5288 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5289 fi 5290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5291 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5292 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5293 CFLAGS="$xorg_testset_save_CFLAGS" 5294 fi 5295 5296 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5299 fi 5300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5302 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5303 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5304 then : 5305 printf %s "(cached) " >&6 5306 else $as_nop 5307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5308 /* end confdefs.h. */ 5309 int i; 5310 _ACEOF 5311 if ac_fn_c_try_compile "$LINENO" 5312 then : 5313 xorg_cv_cc_flag_unused_command_line_argument=yes 5314 else $as_nop 5315 xorg_cv_cc_flag_unused_command_line_argument=no 5316 fi 5317 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5318 fi 5319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5320 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5321 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5322 CFLAGS="$xorg_testset_save_CFLAGS" 5323 fi 5324 5325 found="no" 5326 5327 if test $found = "no" ; then 5328 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5330 fi 5331 5332 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5333 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5334 fi 5335 5336 CFLAGS="$CFLAGS -Wformat=2" 5337 5338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5339 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5340 cacheid=xorg_cv_cc_flag__Wformat_2 5341 if eval test \${$cacheid+y} 5342 then : 5343 printf %s "(cached) " >&6 5344 else $as_nop 5345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5346 /* end confdefs.h. */ 5347 int i; 5348 int 5349 main (void) 5350 { 5351 5352 ; 5353 return 0; 5354 } 5355 _ACEOF 5356 if ac_fn_c_try_link "$LINENO" 5357 then : 5358 eval $cacheid=yes 5359 else $as_nop 5360 eval $cacheid=no 5361 fi 5362 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5363 conftest$ac_exeext conftest.$ac_ext 5364 fi 5365 5366 5367 CFLAGS="$xorg_testset_save_CFLAGS" 5368 5369 eval supported=\$$cacheid 5370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5371 printf "%s\n" "$supported" >&6; } 5372 if test "$supported" = "yes" ; then 5373 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5374 found="yes" 5375 fi 5376 fi 5377 5378 if test $found = "no" ; then 5379 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5381 fi 5382 5383 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5384 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5385 fi 5386 5387 CFLAGS="$CFLAGS -Wformat" 5388 5389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5390 printf %s "checking if $CC supports -Wformat... " >&6; } 5391 cacheid=xorg_cv_cc_flag__Wformat 5392 if eval test \${$cacheid+y} 5393 then : 5394 printf %s "(cached) " >&6 5395 else $as_nop 5396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5397 /* end confdefs.h. */ 5398 int i; 5399 int 5400 main (void) 5401 { 5402 5403 ; 5404 return 0; 5405 } 5406 _ACEOF 5407 if ac_fn_c_try_link "$LINENO" 5408 then : 5409 eval $cacheid=yes 5410 else $as_nop 5411 eval $cacheid=no 5412 fi 5413 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5414 conftest$ac_exeext conftest.$ac_ext 5415 fi 5416 5417 5418 CFLAGS="$xorg_testset_save_CFLAGS" 5419 5420 eval supported=\$$cacheid 5421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5422 printf "%s\n" "$supported" >&6; } 5423 if test "$supported" = "yes" ; then 5424 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5425 found="yes" 5426 fi 5427 fi 5428 5429 5430 5431 5432 5433 5434 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 xorg_testset_save_CFLAGS="$CFLAGS" 5446 5447 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5450 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5451 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5452 then : 5453 printf %s "(cached) " >&6 5454 else $as_nop 5455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5456 /* end confdefs.h. */ 5457 int i; 5458 _ACEOF 5459 if ac_fn_c_try_compile "$LINENO" 5460 then : 5461 xorg_cv_cc_flag_unknown_warning_option=yes 5462 else $as_nop 5463 xorg_cv_cc_flag_unknown_warning_option=no 5464 fi 5465 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5466 fi 5467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5468 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5469 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5470 CFLAGS="$xorg_testset_save_CFLAGS" 5471 fi 5472 5473 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5474 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5476 fi 5477 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5479 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5480 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5481 then : 5482 printf %s "(cached) " >&6 5483 else $as_nop 5484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5485 /* end confdefs.h. */ 5486 int i; 5487 _ACEOF 5488 if ac_fn_c_try_compile "$LINENO" 5489 then : 5490 xorg_cv_cc_flag_unused_command_line_argument=yes 5491 else $as_nop 5492 xorg_cv_cc_flag_unused_command_line_argument=no 5493 fi 5494 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5495 fi 5496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5497 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5498 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5499 CFLAGS="$xorg_testset_save_CFLAGS" 5500 fi 5501 5502 found="no" 5503 5504 if test $found = "no" ; then 5505 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5506 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5507 fi 5508 5509 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5510 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5511 fi 5512 5513 CFLAGS="$CFLAGS -Wstrict-prototypes" 5514 5515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5516 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5517 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5518 if eval test \${$cacheid+y} 5519 then : 5520 printf %s "(cached) " >&6 5521 else $as_nop 5522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5523 /* end confdefs.h. */ 5524 int i; 5525 int 5526 main (void) 5527 { 5528 5529 ; 5530 return 0; 5531 } 5532 _ACEOF 5533 if ac_fn_c_try_link "$LINENO" 5534 then : 5535 eval $cacheid=yes 5536 else $as_nop 5537 eval $cacheid=no 5538 fi 5539 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5540 conftest$ac_exeext conftest.$ac_ext 5541 fi 5542 5543 5544 CFLAGS="$xorg_testset_save_CFLAGS" 5545 5546 eval supported=\$$cacheid 5547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5548 printf "%s\n" "$supported" >&6; } 5549 if test "$supported" = "yes" ; then 5550 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5551 found="yes" 5552 fi 5553 fi 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563 5564 5565 5566 5567 5568 5569 xorg_testset_save_CFLAGS="$CFLAGS" 5570 5571 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5574 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5575 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5576 then : 5577 printf %s "(cached) " >&6 5578 else $as_nop 5579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5580 /* end confdefs.h. */ 5581 int i; 5582 _ACEOF 5583 if ac_fn_c_try_compile "$LINENO" 5584 then : 5585 xorg_cv_cc_flag_unknown_warning_option=yes 5586 else $as_nop 5587 xorg_cv_cc_flag_unknown_warning_option=no 5588 fi 5589 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5590 fi 5591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5592 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5593 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5594 CFLAGS="$xorg_testset_save_CFLAGS" 5595 fi 5596 5597 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5598 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5600 fi 5601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5603 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5604 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5605 then : 5606 printf %s "(cached) " >&6 5607 else $as_nop 5608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5609 /* end confdefs.h. */ 5610 int i; 5611 _ACEOF 5612 if ac_fn_c_try_compile "$LINENO" 5613 then : 5614 xorg_cv_cc_flag_unused_command_line_argument=yes 5615 else $as_nop 5616 xorg_cv_cc_flag_unused_command_line_argument=no 5617 fi 5618 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5619 fi 5620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5621 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5622 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5623 CFLAGS="$xorg_testset_save_CFLAGS" 5624 fi 5625 5626 found="no" 5627 5628 if test $found = "no" ; then 5629 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5631 fi 5632 5633 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5634 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5635 fi 5636 5637 CFLAGS="$CFLAGS -Wmissing-prototypes" 5638 5639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5640 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5641 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5642 if eval test \${$cacheid+y} 5643 then : 5644 printf %s "(cached) " >&6 5645 else $as_nop 5646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5647 /* end confdefs.h. */ 5648 int i; 5649 int 5650 main (void) 5651 { 5652 5653 ; 5654 return 0; 5655 } 5656 _ACEOF 5657 if ac_fn_c_try_link "$LINENO" 5658 then : 5659 eval $cacheid=yes 5660 else $as_nop 5661 eval $cacheid=no 5662 fi 5663 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5664 conftest$ac_exeext conftest.$ac_ext 5665 fi 5666 5667 5668 CFLAGS="$xorg_testset_save_CFLAGS" 5669 5670 eval supported=\$$cacheid 5671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5672 printf "%s\n" "$supported" >&6; } 5673 if test "$supported" = "yes" ; then 5674 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5675 found="yes" 5676 fi 5677 fi 5678 5679 5680 5681 5682 5683 5684 5685 5686 5687 5688 5689 5690 5691 5692 5693 xorg_testset_save_CFLAGS="$CFLAGS" 5694 5695 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5696 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5698 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5699 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5700 then : 5701 printf %s "(cached) " >&6 5702 else $as_nop 5703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5704 /* end confdefs.h. */ 5705 int i; 5706 _ACEOF 5707 if ac_fn_c_try_compile "$LINENO" 5708 then : 5709 xorg_cv_cc_flag_unknown_warning_option=yes 5710 else $as_nop 5711 xorg_cv_cc_flag_unknown_warning_option=no 5712 fi 5713 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5714 fi 5715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5716 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5717 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5718 CFLAGS="$xorg_testset_save_CFLAGS" 5719 fi 5720 5721 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5724 fi 5725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5727 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5728 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5729 then : 5730 printf %s "(cached) " >&6 5731 else $as_nop 5732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5733 /* end confdefs.h. */ 5734 int i; 5735 _ACEOF 5736 if ac_fn_c_try_compile "$LINENO" 5737 then : 5738 xorg_cv_cc_flag_unused_command_line_argument=yes 5739 else $as_nop 5740 xorg_cv_cc_flag_unused_command_line_argument=no 5741 fi 5742 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5743 fi 5744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5745 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5746 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5747 CFLAGS="$xorg_testset_save_CFLAGS" 5748 fi 5749 5750 found="no" 5751 5752 if test $found = "no" ; then 5753 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5755 fi 5756 5757 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5759 fi 5760 5761 CFLAGS="$CFLAGS -Wnested-externs" 5762 5763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5764 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5765 cacheid=xorg_cv_cc_flag__Wnested_externs 5766 if eval test \${$cacheid+y} 5767 then : 5768 printf %s "(cached) " >&6 5769 else $as_nop 5770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5771 /* end confdefs.h. */ 5772 int i; 5773 int 5774 main (void) 5775 { 5776 5777 ; 5778 return 0; 5779 } 5780 _ACEOF 5781 if ac_fn_c_try_link "$LINENO" 5782 then : 5783 eval $cacheid=yes 5784 else $as_nop 5785 eval $cacheid=no 5786 fi 5787 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5788 conftest$ac_exeext conftest.$ac_ext 5789 fi 5790 5791 5792 CFLAGS="$xorg_testset_save_CFLAGS" 5793 5794 eval supported=\$$cacheid 5795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5796 printf "%s\n" "$supported" >&6; } 5797 if test "$supported" = "yes" ; then 5798 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5799 found="yes" 5800 fi 5801 fi 5802 5803 5804 5805 5806 5807 5808 5809 5810 5811 5812 5813 5814 5815 5816 5817 xorg_testset_save_CFLAGS="$CFLAGS" 5818 5819 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5822 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5823 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5824 then : 5825 printf %s "(cached) " >&6 5826 else $as_nop 5827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5828 /* end confdefs.h. */ 5829 int i; 5830 _ACEOF 5831 if ac_fn_c_try_compile "$LINENO" 5832 then : 5833 xorg_cv_cc_flag_unknown_warning_option=yes 5834 else $as_nop 5835 xorg_cv_cc_flag_unknown_warning_option=no 5836 fi 5837 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5838 fi 5839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5840 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5841 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5842 CFLAGS="$xorg_testset_save_CFLAGS" 5843 fi 5844 5845 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5846 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5848 fi 5849 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5851 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5852 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5853 then : 5854 printf %s "(cached) " >&6 5855 else $as_nop 5856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5857 /* end confdefs.h. */ 5858 int i; 5859 _ACEOF 5860 if ac_fn_c_try_compile "$LINENO" 5861 then : 5862 xorg_cv_cc_flag_unused_command_line_argument=yes 5863 else $as_nop 5864 xorg_cv_cc_flag_unused_command_line_argument=no 5865 fi 5866 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5867 fi 5868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5869 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5870 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5871 CFLAGS="$xorg_testset_save_CFLAGS" 5872 fi 5873 5874 found="no" 5875 5876 if test $found = "no" ; then 5877 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5879 fi 5880 5881 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5883 fi 5884 5885 CFLAGS="$CFLAGS -Wbad-function-cast" 5886 5887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5888 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5889 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5890 if eval test \${$cacheid+y} 5891 then : 5892 printf %s "(cached) " >&6 5893 else $as_nop 5894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5895 /* end confdefs.h. */ 5896 int i; 5897 int 5898 main (void) 5899 { 5900 5901 ; 5902 return 0; 5903 } 5904 _ACEOF 5905 if ac_fn_c_try_link "$LINENO" 5906 then : 5907 eval $cacheid=yes 5908 else $as_nop 5909 eval $cacheid=no 5910 fi 5911 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5912 conftest$ac_exeext conftest.$ac_ext 5913 fi 5914 5915 5916 CFLAGS="$xorg_testset_save_CFLAGS" 5917 5918 eval supported=\$$cacheid 5919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5920 printf "%s\n" "$supported" >&6; } 5921 if test "$supported" = "yes" ; then 5922 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5923 found="yes" 5924 fi 5925 fi 5926 5927 5928 5929 5930 5931 5932 5933 5934 5935 5936 5937 5938 5939 5940 5941 xorg_testset_save_CFLAGS="$CFLAGS" 5942 5943 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5946 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5947 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5948 then : 5949 printf %s "(cached) " >&6 5950 else $as_nop 5951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5952 /* end confdefs.h. */ 5953 int i; 5954 _ACEOF 5955 if ac_fn_c_try_compile "$LINENO" 5956 then : 5957 xorg_cv_cc_flag_unknown_warning_option=yes 5958 else $as_nop 5959 xorg_cv_cc_flag_unknown_warning_option=no 5960 fi 5961 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5962 fi 5963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5964 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5965 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5966 CFLAGS="$xorg_testset_save_CFLAGS" 5967 fi 5968 5969 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5970 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5972 fi 5973 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5975 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5976 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5977 then : 5978 printf %s "(cached) " >&6 5979 else $as_nop 5980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5981 /* end confdefs.h. */ 5982 int i; 5983 _ACEOF 5984 if ac_fn_c_try_compile "$LINENO" 5985 then : 5986 xorg_cv_cc_flag_unused_command_line_argument=yes 5987 else $as_nop 5988 xorg_cv_cc_flag_unused_command_line_argument=no 5989 fi 5990 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5991 fi 5992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5993 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5994 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5995 CFLAGS="$xorg_testset_save_CFLAGS" 5996 fi 5997 5998 found="no" 5999 6000 if test $found = "no" ; then 6001 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6003 fi 6004 6005 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6007 fi 6008 6009 CFLAGS="$CFLAGS -Wold-style-definition" 6010 6011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6012 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6013 cacheid=xorg_cv_cc_flag__Wold_style_definition 6014 if eval test \${$cacheid+y} 6015 then : 6016 printf %s "(cached) " >&6 6017 else $as_nop 6018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6019 /* end confdefs.h. */ 6020 int i; 6021 int 6022 main (void) 6023 { 6024 6025 ; 6026 return 0; 6027 } 6028 _ACEOF 6029 if ac_fn_c_try_link "$LINENO" 6030 then : 6031 eval $cacheid=yes 6032 else $as_nop 6033 eval $cacheid=no 6034 fi 6035 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6036 conftest$ac_exeext conftest.$ac_ext 6037 fi 6038 6039 6040 CFLAGS="$xorg_testset_save_CFLAGS" 6041 6042 eval supported=\$$cacheid 6043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6044 printf "%s\n" "$supported" >&6; } 6045 if test "$supported" = "yes" ; then 6046 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6047 found="yes" 6048 fi 6049 fi 6050 6051 if test $found = "no" ; then 6052 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6054 fi 6055 6056 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6057 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6058 fi 6059 6060 CFLAGS="$CFLAGS -fd" 6061 6062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6063 printf %s "checking if $CC supports -fd... " >&6; } 6064 cacheid=xorg_cv_cc_flag__fd 6065 if eval test \${$cacheid+y} 6066 then : 6067 printf %s "(cached) " >&6 6068 else $as_nop 6069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6070 /* end confdefs.h. */ 6071 int i; 6072 int 6073 main (void) 6074 { 6075 6076 ; 6077 return 0; 6078 } 6079 _ACEOF 6080 if ac_fn_c_try_link "$LINENO" 6081 then : 6082 eval $cacheid=yes 6083 else $as_nop 6084 eval $cacheid=no 6085 fi 6086 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6087 conftest$ac_exeext conftest.$ac_ext 6088 fi 6089 6090 6091 CFLAGS="$xorg_testset_save_CFLAGS" 6092 6093 eval supported=\$$cacheid 6094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6095 printf "%s\n" "$supported" >&6; } 6096 if test "$supported" = "yes" ; then 6097 BASE_CFLAGS="$BASE_CFLAGS -fd" 6098 found="yes" 6099 fi 6100 fi 6101 6102 6103 6104 6105 6106 6107 6108 6109 6110 6111 6112 6113 6114 6115 6116 xorg_testset_save_CFLAGS="$CFLAGS" 6117 6118 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6121 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6122 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6123 then : 6124 printf %s "(cached) " >&6 6125 else $as_nop 6126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6127 /* end confdefs.h. */ 6128 int i; 6129 _ACEOF 6130 if ac_fn_c_try_compile "$LINENO" 6131 then : 6132 xorg_cv_cc_flag_unknown_warning_option=yes 6133 else $as_nop 6134 xorg_cv_cc_flag_unknown_warning_option=no 6135 fi 6136 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6137 fi 6138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6139 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6140 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6141 CFLAGS="$xorg_testset_save_CFLAGS" 6142 fi 6143 6144 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6145 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6147 fi 6148 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6149 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6150 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6151 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6152 then : 6153 printf %s "(cached) " >&6 6154 else $as_nop 6155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6156 /* end confdefs.h. */ 6157 int i; 6158 _ACEOF 6159 if ac_fn_c_try_compile "$LINENO" 6160 then : 6161 xorg_cv_cc_flag_unused_command_line_argument=yes 6162 else $as_nop 6163 xorg_cv_cc_flag_unused_command_line_argument=no 6164 fi 6165 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6166 fi 6167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6168 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6169 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6170 CFLAGS="$xorg_testset_save_CFLAGS" 6171 fi 6172 6173 found="no" 6174 6175 if test $found = "no" ; then 6176 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6178 fi 6179 6180 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6181 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6182 fi 6183 6184 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6185 6186 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6187 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6188 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6189 if eval test \${$cacheid+y} 6190 then : 6191 printf %s "(cached) " >&6 6192 else $as_nop 6193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6194 /* end confdefs.h. */ 6195 int i; 6196 int 6197 main (void) 6198 { 6199 6200 ; 6201 return 0; 6202 } 6203 _ACEOF 6204 if ac_fn_c_try_link "$LINENO" 6205 then : 6206 eval $cacheid=yes 6207 else $as_nop 6208 eval $cacheid=no 6209 fi 6210 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6211 conftest$ac_exeext conftest.$ac_ext 6212 fi 6213 6214 6215 CFLAGS="$xorg_testset_save_CFLAGS" 6216 6217 eval supported=\$$cacheid 6218 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6219 printf "%s\n" "$supported" >&6; } 6220 if test "$supported" = "yes" ; then 6221 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6222 found="yes" 6223 fi 6224 fi 6225 6226 6227 6228 6229 6230 # This chunk adds additional warnings that could catch undesired effects. 6231 6232 6233 6234 6235 6236 6237 6238 6239 6240 6241 6242 6243 6244 xorg_testset_save_CFLAGS="$CFLAGS" 6245 6246 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6249 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6250 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6251 then : 6252 printf %s "(cached) " >&6 6253 else $as_nop 6254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6255 /* end confdefs.h. */ 6256 int i; 6257 _ACEOF 6258 if ac_fn_c_try_compile "$LINENO" 6259 then : 6260 xorg_cv_cc_flag_unknown_warning_option=yes 6261 else $as_nop 6262 xorg_cv_cc_flag_unknown_warning_option=no 6263 fi 6264 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6265 fi 6266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6267 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6268 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6269 CFLAGS="$xorg_testset_save_CFLAGS" 6270 fi 6271 6272 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6273 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6275 fi 6276 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6278 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6279 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6280 then : 6281 printf %s "(cached) " >&6 6282 else $as_nop 6283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6284 /* end confdefs.h. */ 6285 int i; 6286 _ACEOF 6287 if ac_fn_c_try_compile "$LINENO" 6288 then : 6289 xorg_cv_cc_flag_unused_command_line_argument=yes 6290 else $as_nop 6291 xorg_cv_cc_flag_unused_command_line_argument=no 6292 fi 6293 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6294 fi 6295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6296 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6297 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6298 CFLAGS="$xorg_testset_save_CFLAGS" 6299 fi 6300 6301 found="no" 6302 6303 if test $found = "no" ; then 6304 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6306 fi 6307 6308 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6309 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6310 fi 6311 6312 CFLAGS="$CFLAGS -Wunused" 6313 6314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6315 printf %s "checking if $CC supports -Wunused... " >&6; } 6316 cacheid=xorg_cv_cc_flag__Wunused 6317 if eval test \${$cacheid+y} 6318 then : 6319 printf %s "(cached) " >&6 6320 else $as_nop 6321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6322 /* end confdefs.h. */ 6323 int i; 6324 int 6325 main (void) 6326 { 6327 6328 ; 6329 return 0; 6330 } 6331 _ACEOF 6332 if ac_fn_c_try_link "$LINENO" 6333 then : 6334 eval $cacheid=yes 6335 else $as_nop 6336 eval $cacheid=no 6337 fi 6338 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6339 conftest$ac_exeext conftest.$ac_ext 6340 fi 6341 6342 6343 CFLAGS="$xorg_testset_save_CFLAGS" 6344 6345 eval supported=\$$cacheid 6346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6347 printf "%s\n" "$supported" >&6; } 6348 if test "$supported" = "yes" ; then 6349 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6350 found="yes" 6351 fi 6352 fi 6353 6354 6355 6356 6357 6358 6359 6360 6361 6362 6363 6364 6365 6366 6367 6368 xorg_testset_save_CFLAGS="$CFLAGS" 6369 6370 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6373 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6374 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6375 then : 6376 printf %s "(cached) " >&6 6377 else $as_nop 6378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6379 /* end confdefs.h. */ 6380 int i; 6381 _ACEOF 6382 if ac_fn_c_try_compile "$LINENO" 6383 then : 6384 xorg_cv_cc_flag_unknown_warning_option=yes 6385 else $as_nop 6386 xorg_cv_cc_flag_unknown_warning_option=no 6387 fi 6388 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6389 fi 6390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6391 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6392 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6393 CFLAGS="$xorg_testset_save_CFLAGS" 6394 fi 6395 6396 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6397 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6399 fi 6400 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6402 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6403 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6404 then : 6405 printf %s "(cached) " >&6 6406 else $as_nop 6407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6408 /* end confdefs.h. */ 6409 int i; 6410 _ACEOF 6411 if ac_fn_c_try_compile "$LINENO" 6412 then : 6413 xorg_cv_cc_flag_unused_command_line_argument=yes 6414 else $as_nop 6415 xorg_cv_cc_flag_unused_command_line_argument=no 6416 fi 6417 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6418 fi 6419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6420 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6421 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6422 CFLAGS="$xorg_testset_save_CFLAGS" 6423 fi 6424 6425 found="no" 6426 6427 if test $found = "no" ; then 6428 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6430 fi 6431 6432 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6433 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6434 fi 6435 6436 CFLAGS="$CFLAGS -Wuninitialized" 6437 6438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6439 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6440 cacheid=xorg_cv_cc_flag__Wuninitialized 6441 if eval test \${$cacheid+y} 6442 then : 6443 printf %s "(cached) " >&6 6444 else $as_nop 6445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6446 /* end confdefs.h. */ 6447 int i; 6448 int 6449 main (void) 6450 { 6451 6452 ; 6453 return 0; 6454 } 6455 _ACEOF 6456 if ac_fn_c_try_link "$LINENO" 6457 then : 6458 eval $cacheid=yes 6459 else $as_nop 6460 eval $cacheid=no 6461 fi 6462 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6463 conftest$ac_exeext conftest.$ac_ext 6464 fi 6465 6466 6467 CFLAGS="$xorg_testset_save_CFLAGS" 6468 6469 eval supported=\$$cacheid 6470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6471 printf "%s\n" "$supported" >&6; } 6472 if test "$supported" = "yes" ; then 6473 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6474 found="yes" 6475 fi 6476 fi 6477 6478 6479 6480 6481 6482 6483 6484 6485 6486 6487 6488 6489 6490 6491 6492 xorg_testset_save_CFLAGS="$CFLAGS" 6493 6494 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6497 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6498 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6499 then : 6500 printf %s "(cached) " >&6 6501 else $as_nop 6502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6503 /* end confdefs.h. */ 6504 int i; 6505 _ACEOF 6506 if ac_fn_c_try_compile "$LINENO" 6507 then : 6508 xorg_cv_cc_flag_unknown_warning_option=yes 6509 else $as_nop 6510 xorg_cv_cc_flag_unknown_warning_option=no 6511 fi 6512 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6513 fi 6514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6515 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6516 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6517 CFLAGS="$xorg_testset_save_CFLAGS" 6518 fi 6519 6520 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6521 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6523 fi 6524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6526 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6527 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6528 then : 6529 printf %s "(cached) " >&6 6530 else $as_nop 6531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6532 /* end confdefs.h. */ 6533 int i; 6534 _ACEOF 6535 if ac_fn_c_try_compile "$LINENO" 6536 then : 6537 xorg_cv_cc_flag_unused_command_line_argument=yes 6538 else $as_nop 6539 xorg_cv_cc_flag_unused_command_line_argument=no 6540 fi 6541 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6542 fi 6543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6544 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6546 CFLAGS="$xorg_testset_save_CFLAGS" 6547 fi 6548 6549 found="no" 6550 6551 if test $found = "no" ; then 6552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6554 fi 6555 6556 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6558 fi 6559 6560 CFLAGS="$CFLAGS -Wshadow" 6561 6562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6563 printf %s "checking if $CC supports -Wshadow... " >&6; } 6564 cacheid=xorg_cv_cc_flag__Wshadow 6565 if eval test \${$cacheid+y} 6566 then : 6567 printf %s "(cached) " >&6 6568 else $as_nop 6569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6570 /* end confdefs.h. */ 6571 int i; 6572 int 6573 main (void) 6574 { 6575 6576 ; 6577 return 0; 6578 } 6579 _ACEOF 6580 if ac_fn_c_try_link "$LINENO" 6581 then : 6582 eval $cacheid=yes 6583 else $as_nop 6584 eval $cacheid=no 6585 fi 6586 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6587 conftest$ac_exeext conftest.$ac_ext 6588 fi 6589 6590 6591 CFLAGS="$xorg_testset_save_CFLAGS" 6592 6593 eval supported=\$$cacheid 6594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6595 printf "%s\n" "$supported" >&6; } 6596 if test "$supported" = "yes" ; then 6597 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6598 found="yes" 6599 fi 6600 fi 6601 6602 6603 6604 6605 6606 6607 6608 6609 6610 6611 6612 6613 6614 6615 6616 xorg_testset_save_CFLAGS="$CFLAGS" 6617 6618 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6621 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6622 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6623 then : 6624 printf %s "(cached) " >&6 6625 else $as_nop 6626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6627 /* end confdefs.h. */ 6628 int i; 6629 _ACEOF 6630 if ac_fn_c_try_compile "$LINENO" 6631 then : 6632 xorg_cv_cc_flag_unknown_warning_option=yes 6633 else $as_nop 6634 xorg_cv_cc_flag_unknown_warning_option=no 6635 fi 6636 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6637 fi 6638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6639 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6640 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6641 CFLAGS="$xorg_testset_save_CFLAGS" 6642 fi 6643 6644 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6647 fi 6648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6650 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6651 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6652 then : 6653 printf %s "(cached) " >&6 6654 else $as_nop 6655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6656 /* end confdefs.h. */ 6657 int i; 6658 _ACEOF 6659 if ac_fn_c_try_compile "$LINENO" 6660 then : 6661 xorg_cv_cc_flag_unused_command_line_argument=yes 6662 else $as_nop 6663 xorg_cv_cc_flag_unused_command_line_argument=no 6664 fi 6665 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6666 fi 6667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6668 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6669 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6670 CFLAGS="$xorg_testset_save_CFLAGS" 6671 fi 6672 6673 found="no" 6674 6675 if test $found = "no" ; then 6676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6678 fi 6679 6680 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6682 fi 6683 6684 CFLAGS="$CFLAGS -Wmissing-noreturn" 6685 6686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6687 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6688 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6689 if eval test \${$cacheid+y} 6690 then : 6691 printf %s "(cached) " >&6 6692 else $as_nop 6693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6694 /* end confdefs.h. */ 6695 int i; 6696 int 6697 main (void) 6698 { 6699 6700 ; 6701 return 0; 6702 } 6703 _ACEOF 6704 if ac_fn_c_try_link "$LINENO" 6705 then : 6706 eval $cacheid=yes 6707 else $as_nop 6708 eval $cacheid=no 6709 fi 6710 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6711 conftest$ac_exeext conftest.$ac_ext 6712 fi 6713 6714 6715 CFLAGS="$xorg_testset_save_CFLAGS" 6716 6717 eval supported=\$$cacheid 6718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6719 printf "%s\n" "$supported" >&6; } 6720 if test "$supported" = "yes" ; then 6721 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6722 found="yes" 6723 fi 6724 fi 6725 6726 6727 6728 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738 6739 6740 xorg_testset_save_CFLAGS="$CFLAGS" 6741 6742 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6745 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6746 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6747 then : 6748 printf %s "(cached) " >&6 6749 else $as_nop 6750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6751 /* end confdefs.h. */ 6752 int i; 6753 _ACEOF 6754 if ac_fn_c_try_compile "$LINENO" 6755 then : 6756 xorg_cv_cc_flag_unknown_warning_option=yes 6757 else $as_nop 6758 xorg_cv_cc_flag_unknown_warning_option=no 6759 fi 6760 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6761 fi 6762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6763 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6764 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6765 CFLAGS="$xorg_testset_save_CFLAGS" 6766 fi 6767 6768 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6771 fi 6772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6774 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6775 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6776 then : 6777 printf %s "(cached) " >&6 6778 else $as_nop 6779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6780 /* end confdefs.h. */ 6781 int i; 6782 _ACEOF 6783 if ac_fn_c_try_compile "$LINENO" 6784 then : 6785 xorg_cv_cc_flag_unused_command_line_argument=yes 6786 else $as_nop 6787 xorg_cv_cc_flag_unused_command_line_argument=no 6788 fi 6789 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6790 fi 6791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6792 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6793 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6794 CFLAGS="$xorg_testset_save_CFLAGS" 6795 fi 6796 6797 found="no" 6798 6799 if test $found = "no" ; then 6800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6802 fi 6803 6804 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6806 fi 6807 6808 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6809 6810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6811 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6812 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6813 if eval test \${$cacheid+y} 6814 then : 6815 printf %s "(cached) " >&6 6816 else $as_nop 6817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6818 /* end confdefs.h. */ 6819 int i; 6820 int 6821 main (void) 6822 { 6823 6824 ; 6825 return 0; 6826 } 6827 _ACEOF 6828 if ac_fn_c_try_link "$LINENO" 6829 then : 6830 eval $cacheid=yes 6831 else $as_nop 6832 eval $cacheid=no 6833 fi 6834 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6835 conftest$ac_exeext conftest.$ac_ext 6836 fi 6837 6838 6839 CFLAGS="$xorg_testset_save_CFLAGS" 6840 6841 eval supported=\$$cacheid 6842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6843 printf "%s\n" "$supported" >&6; } 6844 if test "$supported" = "yes" ; then 6845 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6846 found="yes" 6847 fi 6848 fi 6849 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 6861 6862 6863 6864 xorg_testset_save_CFLAGS="$CFLAGS" 6865 6866 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6869 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6870 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6871 then : 6872 printf %s "(cached) " >&6 6873 else $as_nop 6874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6875 /* end confdefs.h. */ 6876 int i; 6877 _ACEOF 6878 if ac_fn_c_try_compile "$LINENO" 6879 then : 6880 xorg_cv_cc_flag_unknown_warning_option=yes 6881 else $as_nop 6882 xorg_cv_cc_flag_unknown_warning_option=no 6883 fi 6884 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6885 fi 6886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6887 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6888 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6889 CFLAGS="$xorg_testset_save_CFLAGS" 6890 fi 6891 6892 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6893 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6895 fi 6896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6898 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6899 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6900 then : 6901 printf %s "(cached) " >&6 6902 else $as_nop 6903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6904 /* end confdefs.h. */ 6905 int i; 6906 _ACEOF 6907 if ac_fn_c_try_compile "$LINENO" 6908 then : 6909 xorg_cv_cc_flag_unused_command_line_argument=yes 6910 else $as_nop 6911 xorg_cv_cc_flag_unused_command_line_argument=no 6912 fi 6913 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6914 fi 6915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6916 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6917 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6918 CFLAGS="$xorg_testset_save_CFLAGS" 6919 fi 6920 6921 found="no" 6922 6923 if test $found = "no" ; then 6924 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6926 fi 6927 6928 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6930 fi 6931 6932 CFLAGS="$CFLAGS -Wredundant-decls" 6933 6934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6935 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 6936 cacheid=xorg_cv_cc_flag__Wredundant_decls 6937 if eval test \${$cacheid+y} 6938 then : 6939 printf %s "(cached) " >&6 6940 else $as_nop 6941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6942 /* end confdefs.h. */ 6943 int i; 6944 int 6945 main (void) 6946 { 6947 6948 ; 6949 return 0; 6950 } 6951 _ACEOF 6952 if ac_fn_c_try_link "$LINENO" 6953 then : 6954 eval $cacheid=yes 6955 else $as_nop 6956 eval $cacheid=no 6957 fi 6958 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6959 conftest$ac_exeext conftest.$ac_ext 6960 fi 6961 6962 6963 CFLAGS="$xorg_testset_save_CFLAGS" 6964 6965 eval supported=\$$cacheid 6966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6967 printf "%s\n" "$supported" >&6; } 6968 if test "$supported" = "yes" ; then 6969 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6970 found="yes" 6971 fi 6972 fi 6973 6974 6975 6976 6977 6978 6979 6980 6981 6982 6983 6984 6985 6986 6987 6988 xorg_testset_save_CFLAGS="$CFLAGS" 6989 6990 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6993 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6994 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6995 then : 6996 printf %s "(cached) " >&6 6997 else $as_nop 6998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6999 /* end confdefs.h. */ 7000 int i; 7001 _ACEOF 7002 if ac_fn_c_try_compile "$LINENO" 7003 then : 7004 xorg_cv_cc_flag_unknown_warning_option=yes 7005 else $as_nop 7006 xorg_cv_cc_flag_unknown_warning_option=no 7007 fi 7008 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7009 fi 7010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7011 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7012 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7013 CFLAGS="$xorg_testset_save_CFLAGS" 7014 fi 7015 7016 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7017 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7019 fi 7020 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7022 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7023 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7024 then : 7025 printf %s "(cached) " >&6 7026 else $as_nop 7027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7028 /* end confdefs.h. */ 7029 int i; 7030 _ACEOF 7031 if ac_fn_c_try_compile "$LINENO" 7032 then : 7033 xorg_cv_cc_flag_unused_command_line_argument=yes 7034 else $as_nop 7035 xorg_cv_cc_flag_unused_command_line_argument=no 7036 fi 7037 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7038 fi 7039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7040 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7041 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7042 CFLAGS="$xorg_testset_save_CFLAGS" 7043 fi 7044 7045 found="no" 7046 7047 if test $found = "no" ; then 7048 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7050 fi 7051 7052 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7054 fi 7055 7056 CFLAGS="$CFLAGS -Wlogical-op" 7057 7058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7059 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7060 cacheid=xorg_cv_cc_flag__Wlogical_op 7061 if eval test \${$cacheid+y} 7062 then : 7063 printf %s "(cached) " >&6 7064 else $as_nop 7065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7066 /* end confdefs.h. */ 7067 int i; 7068 int 7069 main (void) 7070 { 7071 7072 ; 7073 return 0; 7074 } 7075 _ACEOF 7076 if ac_fn_c_try_link "$LINENO" 7077 then : 7078 eval $cacheid=yes 7079 else $as_nop 7080 eval $cacheid=no 7081 fi 7082 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7083 conftest$ac_exeext conftest.$ac_ext 7084 fi 7085 7086 7087 CFLAGS="$xorg_testset_save_CFLAGS" 7088 7089 eval supported=\$$cacheid 7090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7091 printf "%s\n" "$supported" >&6; } 7092 if test "$supported" = "yes" ; then 7093 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7094 found="yes" 7095 fi 7096 fi 7097 7098 7099 7100 # These are currently disabled because they are noisy. They will be enabled 7101 # in the future once the codebase is sufficiently modernized to silence 7102 # them. For now, I don't want them to drown out the other warnings. 7103 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7104 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7105 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7106 7107 # Turn some warnings into errors, so we don't accidently get successful builds 7108 # when there are problems that should be fixed. 7109 7110 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7111 7112 7113 7114 7115 7116 7117 7118 7119 7120 7121 7122 7123 7124 xorg_testset_save_CFLAGS="$CFLAGS" 7125 7126 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7129 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7130 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7131 then : 7132 printf %s "(cached) " >&6 7133 else $as_nop 7134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7135 /* end confdefs.h. */ 7136 int i; 7137 _ACEOF 7138 if ac_fn_c_try_compile "$LINENO" 7139 then : 7140 xorg_cv_cc_flag_unknown_warning_option=yes 7141 else $as_nop 7142 xorg_cv_cc_flag_unknown_warning_option=no 7143 fi 7144 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7145 fi 7146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7147 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7148 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7149 CFLAGS="$xorg_testset_save_CFLAGS" 7150 fi 7151 7152 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7155 fi 7156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7158 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7159 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7160 then : 7161 printf %s "(cached) " >&6 7162 else $as_nop 7163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7164 /* end confdefs.h. */ 7165 int i; 7166 _ACEOF 7167 if ac_fn_c_try_compile "$LINENO" 7168 then : 7169 xorg_cv_cc_flag_unused_command_line_argument=yes 7170 else $as_nop 7171 xorg_cv_cc_flag_unused_command_line_argument=no 7172 fi 7173 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7174 fi 7175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7176 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7177 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7178 CFLAGS="$xorg_testset_save_CFLAGS" 7179 fi 7180 7181 found="no" 7182 7183 if test $found = "no" ; then 7184 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7186 fi 7187 7188 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7190 fi 7191 7192 CFLAGS="$CFLAGS -Werror=implicit" 7193 7194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7195 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7196 cacheid=xorg_cv_cc_flag__Werror_implicit 7197 if eval test \${$cacheid+y} 7198 then : 7199 printf %s "(cached) " >&6 7200 else $as_nop 7201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7202 /* end confdefs.h. */ 7203 int i; 7204 int 7205 main (void) 7206 { 7207 7208 ; 7209 return 0; 7210 } 7211 _ACEOF 7212 if ac_fn_c_try_link "$LINENO" 7213 then : 7214 eval $cacheid=yes 7215 else $as_nop 7216 eval $cacheid=no 7217 fi 7218 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7219 conftest$ac_exeext conftest.$ac_ext 7220 fi 7221 7222 7223 CFLAGS="$xorg_testset_save_CFLAGS" 7224 7225 eval supported=\$$cacheid 7226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7227 printf "%s\n" "$supported" >&6; } 7228 if test "$supported" = "yes" ; then 7229 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7230 found="yes" 7231 fi 7232 fi 7233 7234 if test $found = "no" ; then 7235 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7237 fi 7238 7239 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7240 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7241 fi 7242 7243 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7244 7245 { 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 7246 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7247 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7248 if eval test \${$cacheid+y} 7249 then : 7250 printf %s "(cached) " >&6 7251 else $as_nop 7252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7253 /* end confdefs.h. */ 7254 int i; 7255 int 7256 main (void) 7257 { 7258 7259 ; 7260 return 0; 7261 } 7262 _ACEOF 7263 if ac_fn_c_try_link "$LINENO" 7264 then : 7265 eval $cacheid=yes 7266 else $as_nop 7267 eval $cacheid=no 7268 fi 7269 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7270 conftest$ac_exeext conftest.$ac_ext 7271 fi 7272 7273 7274 CFLAGS="$xorg_testset_save_CFLAGS" 7275 7276 eval supported=\$$cacheid 7277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7278 printf "%s\n" "$supported" >&6; } 7279 if test "$supported" = "yes" ; then 7280 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7281 found="yes" 7282 fi 7283 fi 7284 7285 7286 7287 7288 7289 7290 7291 7292 7293 7294 7295 7296 7297 7298 7299 xorg_testset_save_CFLAGS="$CFLAGS" 7300 7301 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7304 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7305 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7306 then : 7307 printf %s "(cached) " >&6 7308 else $as_nop 7309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7310 /* end confdefs.h. */ 7311 int i; 7312 _ACEOF 7313 if ac_fn_c_try_compile "$LINENO" 7314 then : 7315 xorg_cv_cc_flag_unknown_warning_option=yes 7316 else $as_nop 7317 xorg_cv_cc_flag_unknown_warning_option=no 7318 fi 7319 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7320 fi 7321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7322 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7323 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7324 CFLAGS="$xorg_testset_save_CFLAGS" 7325 fi 7326 7327 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7328 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7330 fi 7331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7333 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7334 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7335 then : 7336 printf %s "(cached) " >&6 7337 else $as_nop 7338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7339 /* end confdefs.h. */ 7340 int i; 7341 _ACEOF 7342 if ac_fn_c_try_compile "$LINENO" 7343 then : 7344 xorg_cv_cc_flag_unused_command_line_argument=yes 7345 else $as_nop 7346 xorg_cv_cc_flag_unused_command_line_argument=no 7347 fi 7348 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7349 fi 7350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7351 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7352 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7353 CFLAGS="$xorg_testset_save_CFLAGS" 7354 fi 7355 7356 found="no" 7357 7358 if test $found = "no" ; then 7359 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7361 fi 7362 7363 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7364 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7365 fi 7366 7367 CFLAGS="$CFLAGS -Werror=nonnull" 7368 7369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7370 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7371 cacheid=xorg_cv_cc_flag__Werror_nonnull 7372 if eval test \${$cacheid+y} 7373 then : 7374 printf %s "(cached) " >&6 7375 else $as_nop 7376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7377 /* end confdefs.h. */ 7378 int i; 7379 int 7380 main (void) 7381 { 7382 7383 ; 7384 return 0; 7385 } 7386 _ACEOF 7387 if ac_fn_c_try_link "$LINENO" 7388 then : 7389 eval $cacheid=yes 7390 else $as_nop 7391 eval $cacheid=no 7392 fi 7393 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7394 conftest$ac_exeext conftest.$ac_ext 7395 fi 7396 7397 7398 CFLAGS="$xorg_testset_save_CFLAGS" 7399 7400 eval supported=\$$cacheid 7401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7402 printf "%s\n" "$supported" >&6; } 7403 if test "$supported" = "yes" ; then 7404 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7405 found="yes" 7406 fi 7407 fi 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 7423 xorg_testset_save_CFLAGS="$CFLAGS" 7424 7425 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7428 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7429 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7430 then : 7431 printf %s "(cached) " >&6 7432 else $as_nop 7433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7434 /* end confdefs.h. */ 7435 int i; 7436 _ACEOF 7437 if ac_fn_c_try_compile "$LINENO" 7438 then : 7439 xorg_cv_cc_flag_unknown_warning_option=yes 7440 else $as_nop 7441 xorg_cv_cc_flag_unknown_warning_option=no 7442 fi 7443 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7444 fi 7445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7446 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7447 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7448 CFLAGS="$xorg_testset_save_CFLAGS" 7449 fi 7450 7451 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7452 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7454 fi 7455 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7457 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7458 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7459 then : 7460 printf %s "(cached) " >&6 7461 else $as_nop 7462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7463 /* end confdefs.h. */ 7464 int i; 7465 _ACEOF 7466 if ac_fn_c_try_compile "$LINENO" 7467 then : 7468 xorg_cv_cc_flag_unused_command_line_argument=yes 7469 else $as_nop 7470 xorg_cv_cc_flag_unused_command_line_argument=no 7471 fi 7472 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7473 fi 7474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7475 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7476 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7477 CFLAGS="$xorg_testset_save_CFLAGS" 7478 fi 7479 7480 found="no" 7481 7482 if test $found = "no" ; then 7483 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7485 fi 7486 7487 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7488 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7489 fi 7490 7491 CFLAGS="$CFLAGS -Werror=init-self" 7492 7493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7494 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7495 cacheid=xorg_cv_cc_flag__Werror_init_self 7496 if eval test \${$cacheid+y} 7497 then : 7498 printf %s "(cached) " >&6 7499 else $as_nop 7500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7501 /* end confdefs.h. */ 7502 int i; 7503 int 7504 main (void) 7505 { 7506 7507 ; 7508 return 0; 7509 } 7510 _ACEOF 7511 if ac_fn_c_try_link "$LINENO" 7512 then : 7513 eval $cacheid=yes 7514 else $as_nop 7515 eval $cacheid=no 7516 fi 7517 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7518 conftest$ac_exeext conftest.$ac_ext 7519 fi 7520 7521 7522 CFLAGS="$xorg_testset_save_CFLAGS" 7523 7524 eval supported=\$$cacheid 7525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7526 printf "%s\n" "$supported" >&6; } 7527 if test "$supported" = "yes" ; then 7528 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7529 found="yes" 7530 fi 7531 fi 7532 7533 7534 7535 7536 7537 7538 7539 7540 7541 7542 7543 7544 7545 7546 7547 xorg_testset_save_CFLAGS="$CFLAGS" 7548 7549 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7552 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7553 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7554 then : 7555 printf %s "(cached) " >&6 7556 else $as_nop 7557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7558 /* end confdefs.h. */ 7559 int i; 7560 _ACEOF 7561 if ac_fn_c_try_compile "$LINENO" 7562 then : 7563 xorg_cv_cc_flag_unknown_warning_option=yes 7564 else $as_nop 7565 xorg_cv_cc_flag_unknown_warning_option=no 7566 fi 7567 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7568 fi 7569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7570 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7571 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7572 CFLAGS="$xorg_testset_save_CFLAGS" 7573 fi 7574 7575 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7576 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7578 fi 7579 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7581 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7582 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7583 then : 7584 printf %s "(cached) " >&6 7585 else $as_nop 7586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7587 /* end confdefs.h. */ 7588 int i; 7589 _ACEOF 7590 if ac_fn_c_try_compile "$LINENO" 7591 then : 7592 xorg_cv_cc_flag_unused_command_line_argument=yes 7593 else $as_nop 7594 xorg_cv_cc_flag_unused_command_line_argument=no 7595 fi 7596 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7597 fi 7598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7599 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7600 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7601 CFLAGS="$xorg_testset_save_CFLAGS" 7602 fi 7603 7604 found="no" 7605 7606 if test $found = "no" ; then 7607 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7609 fi 7610 7611 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7612 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7613 fi 7614 7615 CFLAGS="$CFLAGS -Werror=main" 7616 7617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7618 printf %s "checking if $CC supports -Werror=main... " >&6; } 7619 cacheid=xorg_cv_cc_flag__Werror_main 7620 if eval test \${$cacheid+y} 7621 then : 7622 printf %s "(cached) " >&6 7623 else $as_nop 7624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7625 /* end confdefs.h. */ 7626 int i; 7627 int 7628 main (void) 7629 { 7630 7631 ; 7632 return 0; 7633 } 7634 _ACEOF 7635 if ac_fn_c_try_link "$LINENO" 7636 then : 7637 eval $cacheid=yes 7638 else $as_nop 7639 eval $cacheid=no 7640 fi 7641 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7642 conftest$ac_exeext conftest.$ac_ext 7643 fi 7644 7645 7646 CFLAGS="$xorg_testset_save_CFLAGS" 7647 7648 eval supported=\$$cacheid 7649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7650 printf "%s\n" "$supported" >&6; } 7651 if test "$supported" = "yes" ; then 7652 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7653 found="yes" 7654 fi 7655 fi 7656 7657 7658 7659 7660 7661 7662 7663 7664 7665 7666 7667 7668 7669 7670 7671 xorg_testset_save_CFLAGS="$CFLAGS" 7672 7673 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7676 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7677 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7678 then : 7679 printf %s "(cached) " >&6 7680 else $as_nop 7681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7682 /* end confdefs.h. */ 7683 int i; 7684 _ACEOF 7685 if ac_fn_c_try_compile "$LINENO" 7686 then : 7687 xorg_cv_cc_flag_unknown_warning_option=yes 7688 else $as_nop 7689 xorg_cv_cc_flag_unknown_warning_option=no 7690 fi 7691 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7692 fi 7693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7694 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7695 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7696 CFLAGS="$xorg_testset_save_CFLAGS" 7697 fi 7698 7699 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7700 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7702 fi 7703 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7705 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7706 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7707 then : 7708 printf %s "(cached) " >&6 7709 else $as_nop 7710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7711 /* end confdefs.h. */ 7712 int i; 7713 _ACEOF 7714 if ac_fn_c_try_compile "$LINENO" 7715 then : 7716 xorg_cv_cc_flag_unused_command_line_argument=yes 7717 else $as_nop 7718 xorg_cv_cc_flag_unused_command_line_argument=no 7719 fi 7720 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7721 fi 7722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7723 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7724 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7725 CFLAGS="$xorg_testset_save_CFLAGS" 7726 fi 7727 7728 found="no" 7729 7730 if test $found = "no" ; then 7731 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7733 fi 7734 7735 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7736 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7737 fi 7738 7739 CFLAGS="$CFLAGS -Werror=missing-braces" 7740 7741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7742 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7743 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7744 if eval test \${$cacheid+y} 7745 then : 7746 printf %s "(cached) " >&6 7747 else $as_nop 7748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7749 /* end confdefs.h. */ 7750 int i; 7751 int 7752 main (void) 7753 { 7754 7755 ; 7756 return 0; 7757 } 7758 _ACEOF 7759 if ac_fn_c_try_link "$LINENO" 7760 then : 7761 eval $cacheid=yes 7762 else $as_nop 7763 eval $cacheid=no 7764 fi 7765 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7766 conftest$ac_exeext conftest.$ac_ext 7767 fi 7768 7769 7770 CFLAGS="$xorg_testset_save_CFLAGS" 7771 7772 eval supported=\$$cacheid 7773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7774 printf "%s\n" "$supported" >&6; } 7775 if test "$supported" = "yes" ; then 7776 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7777 found="yes" 7778 fi 7779 fi 7780 7781 7782 7783 7784 7785 7786 7787 7788 7789 7790 7791 7792 7793 7794 7795 xorg_testset_save_CFLAGS="$CFLAGS" 7796 7797 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7800 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7801 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7802 then : 7803 printf %s "(cached) " >&6 7804 else $as_nop 7805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7806 /* end confdefs.h. */ 7807 int i; 7808 _ACEOF 7809 if ac_fn_c_try_compile "$LINENO" 7810 then : 7811 xorg_cv_cc_flag_unknown_warning_option=yes 7812 else $as_nop 7813 xorg_cv_cc_flag_unknown_warning_option=no 7814 fi 7815 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7816 fi 7817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7818 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7819 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7820 CFLAGS="$xorg_testset_save_CFLAGS" 7821 fi 7822 7823 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7824 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7826 fi 7827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7829 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7830 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7831 then : 7832 printf %s "(cached) " >&6 7833 else $as_nop 7834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7835 /* end confdefs.h. */ 7836 int i; 7837 _ACEOF 7838 if ac_fn_c_try_compile "$LINENO" 7839 then : 7840 xorg_cv_cc_flag_unused_command_line_argument=yes 7841 else $as_nop 7842 xorg_cv_cc_flag_unused_command_line_argument=no 7843 fi 7844 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7845 fi 7846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7847 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7848 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7849 CFLAGS="$xorg_testset_save_CFLAGS" 7850 fi 7851 7852 found="no" 7853 7854 if test $found = "no" ; then 7855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7857 fi 7858 7859 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7860 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7861 fi 7862 7863 CFLAGS="$CFLAGS -Werror=sequence-point" 7864 7865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7866 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7867 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7868 if eval test \${$cacheid+y} 7869 then : 7870 printf %s "(cached) " >&6 7871 else $as_nop 7872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7873 /* end confdefs.h. */ 7874 int i; 7875 int 7876 main (void) 7877 { 7878 7879 ; 7880 return 0; 7881 } 7882 _ACEOF 7883 if ac_fn_c_try_link "$LINENO" 7884 then : 7885 eval $cacheid=yes 7886 else $as_nop 7887 eval $cacheid=no 7888 fi 7889 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7890 conftest$ac_exeext conftest.$ac_ext 7891 fi 7892 7893 7894 CFLAGS="$xorg_testset_save_CFLAGS" 7895 7896 eval supported=\$$cacheid 7897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7898 printf "%s\n" "$supported" >&6; } 7899 if test "$supported" = "yes" ; then 7900 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7901 found="yes" 7902 fi 7903 fi 7904 7905 7906 7907 7908 7909 7910 7911 7912 7913 7914 7915 7916 7917 7918 7919 xorg_testset_save_CFLAGS="$CFLAGS" 7920 7921 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7922 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7924 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7925 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7926 then : 7927 printf %s "(cached) " >&6 7928 else $as_nop 7929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7930 /* end confdefs.h. */ 7931 int i; 7932 _ACEOF 7933 if ac_fn_c_try_compile "$LINENO" 7934 then : 7935 xorg_cv_cc_flag_unknown_warning_option=yes 7936 else $as_nop 7937 xorg_cv_cc_flag_unknown_warning_option=no 7938 fi 7939 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7940 fi 7941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7942 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7943 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7944 CFLAGS="$xorg_testset_save_CFLAGS" 7945 fi 7946 7947 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7948 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7950 fi 7951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7953 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7954 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7955 then : 7956 printf %s "(cached) " >&6 7957 else $as_nop 7958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7959 /* end confdefs.h. */ 7960 int i; 7961 _ACEOF 7962 if ac_fn_c_try_compile "$LINENO" 7963 then : 7964 xorg_cv_cc_flag_unused_command_line_argument=yes 7965 else $as_nop 7966 xorg_cv_cc_flag_unused_command_line_argument=no 7967 fi 7968 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7969 fi 7970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7971 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7972 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7973 CFLAGS="$xorg_testset_save_CFLAGS" 7974 fi 7975 7976 found="no" 7977 7978 if test $found = "no" ; then 7979 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7981 fi 7982 7983 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7985 fi 7986 7987 CFLAGS="$CFLAGS -Werror=return-type" 7988 7989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7990 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 7991 cacheid=xorg_cv_cc_flag__Werror_return_type 7992 if eval test \${$cacheid+y} 7993 then : 7994 printf %s "(cached) " >&6 7995 else $as_nop 7996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7997 /* end confdefs.h. */ 7998 int i; 7999 int 8000 main (void) 8001 { 8002 8003 ; 8004 return 0; 8005 } 8006 _ACEOF 8007 if ac_fn_c_try_link "$LINENO" 8008 then : 8009 eval $cacheid=yes 8010 else $as_nop 8011 eval $cacheid=no 8012 fi 8013 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8014 conftest$ac_exeext conftest.$ac_ext 8015 fi 8016 8017 8018 CFLAGS="$xorg_testset_save_CFLAGS" 8019 8020 eval supported=\$$cacheid 8021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8022 printf "%s\n" "$supported" >&6; } 8023 if test "$supported" = "yes" ; then 8024 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8025 found="yes" 8026 fi 8027 fi 8028 8029 if test $found = "no" ; then 8030 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8032 fi 8033 8034 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8036 fi 8037 8038 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8039 8040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8041 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8042 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8043 if eval test \${$cacheid+y} 8044 then : 8045 printf %s "(cached) " >&6 8046 else $as_nop 8047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8048 /* end confdefs.h. */ 8049 int i; 8050 int 8051 main (void) 8052 { 8053 8054 ; 8055 return 0; 8056 } 8057 _ACEOF 8058 if ac_fn_c_try_link "$LINENO" 8059 then : 8060 eval $cacheid=yes 8061 else $as_nop 8062 eval $cacheid=no 8063 fi 8064 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8065 conftest$ac_exeext conftest.$ac_ext 8066 fi 8067 8068 8069 CFLAGS="$xorg_testset_save_CFLAGS" 8070 8071 eval supported=\$$cacheid 8072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8073 printf "%s\n" "$supported" >&6; } 8074 if test "$supported" = "yes" ; then 8075 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8076 found="yes" 8077 fi 8078 fi 8079 8080 8081 8082 8083 8084 8085 8086 8087 8088 8089 8090 8091 8092 8093 8094 xorg_testset_save_CFLAGS="$CFLAGS" 8095 8096 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8099 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8100 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8101 then : 8102 printf %s "(cached) " >&6 8103 else $as_nop 8104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8105 /* end confdefs.h. */ 8106 int i; 8107 _ACEOF 8108 if ac_fn_c_try_compile "$LINENO" 8109 then : 8110 xorg_cv_cc_flag_unknown_warning_option=yes 8111 else $as_nop 8112 xorg_cv_cc_flag_unknown_warning_option=no 8113 fi 8114 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8115 fi 8116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8117 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8118 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8119 CFLAGS="$xorg_testset_save_CFLAGS" 8120 fi 8121 8122 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8125 fi 8126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8128 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8129 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8130 then : 8131 printf %s "(cached) " >&6 8132 else $as_nop 8133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8134 /* end confdefs.h. */ 8135 int i; 8136 _ACEOF 8137 if ac_fn_c_try_compile "$LINENO" 8138 then : 8139 xorg_cv_cc_flag_unused_command_line_argument=yes 8140 else $as_nop 8141 xorg_cv_cc_flag_unused_command_line_argument=no 8142 fi 8143 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8144 fi 8145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8146 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8147 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8148 CFLAGS="$xorg_testset_save_CFLAGS" 8149 fi 8150 8151 found="no" 8152 8153 if test $found = "no" ; then 8154 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8156 fi 8157 8158 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8159 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8160 fi 8161 8162 CFLAGS="$CFLAGS -Werror=trigraphs" 8163 8164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8165 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8166 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8167 if eval test \${$cacheid+y} 8168 then : 8169 printf %s "(cached) " >&6 8170 else $as_nop 8171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8172 /* end confdefs.h. */ 8173 int i; 8174 int 8175 main (void) 8176 { 8177 8178 ; 8179 return 0; 8180 } 8181 _ACEOF 8182 if ac_fn_c_try_link "$LINENO" 8183 then : 8184 eval $cacheid=yes 8185 else $as_nop 8186 eval $cacheid=no 8187 fi 8188 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8189 conftest$ac_exeext conftest.$ac_ext 8190 fi 8191 8192 8193 CFLAGS="$xorg_testset_save_CFLAGS" 8194 8195 eval supported=\$$cacheid 8196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8197 printf "%s\n" "$supported" >&6; } 8198 if test "$supported" = "yes" ; then 8199 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8200 found="yes" 8201 fi 8202 fi 8203 8204 8205 8206 8207 8208 8209 8210 8211 8212 8213 8214 8215 8216 8217 8218 xorg_testset_save_CFLAGS="$CFLAGS" 8219 8220 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8223 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8224 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8225 then : 8226 printf %s "(cached) " >&6 8227 else $as_nop 8228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8229 /* end confdefs.h. */ 8230 int i; 8231 _ACEOF 8232 if ac_fn_c_try_compile "$LINENO" 8233 then : 8234 xorg_cv_cc_flag_unknown_warning_option=yes 8235 else $as_nop 8236 xorg_cv_cc_flag_unknown_warning_option=no 8237 fi 8238 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8239 fi 8240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8241 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8242 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8243 CFLAGS="$xorg_testset_save_CFLAGS" 8244 fi 8245 8246 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8249 fi 8250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8252 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8253 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8254 then : 8255 printf %s "(cached) " >&6 8256 else $as_nop 8257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8258 /* end confdefs.h. */ 8259 int i; 8260 _ACEOF 8261 if ac_fn_c_try_compile "$LINENO" 8262 then : 8263 xorg_cv_cc_flag_unused_command_line_argument=yes 8264 else $as_nop 8265 xorg_cv_cc_flag_unused_command_line_argument=no 8266 fi 8267 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8268 fi 8269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8270 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8271 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8272 CFLAGS="$xorg_testset_save_CFLAGS" 8273 fi 8274 8275 found="no" 8276 8277 if test $found = "no" ; then 8278 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8279 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8280 fi 8281 8282 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8283 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8284 fi 8285 8286 CFLAGS="$CFLAGS -Werror=array-bounds" 8287 8288 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8289 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8290 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8291 if eval test \${$cacheid+y} 8292 then : 8293 printf %s "(cached) " >&6 8294 else $as_nop 8295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8296 /* end confdefs.h. */ 8297 int i; 8298 int 8299 main (void) 8300 { 8301 8302 ; 8303 return 0; 8304 } 8305 _ACEOF 8306 if ac_fn_c_try_link "$LINENO" 8307 then : 8308 eval $cacheid=yes 8309 else $as_nop 8310 eval $cacheid=no 8311 fi 8312 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8313 conftest$ac_exeext conftest.$ac_ext 8314 fi 8315 8316 8317 CFLAGS="$xorg_testset_save_CFLAGS" 8318 8319 eval supported=\$$cacheid 8320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8321 printf "%s\n" "$supported" >&6; } 8322 if test "$supported" = "yes" ; then 8323 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8324 found="yes" 8325 fi 8326 fi 8327 8328 8329 8330 8331 8332 8333 8334 8335 8336 8337 8338 8339 8340 8341 8342 xorg_testset_save_CFLAGS="$CFLAGS" 8343 8344 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8347 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8348 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8349 then : 8350 printf %s "(cached) " >&6 8351 else $as_nop 8352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8353 /* end confdefs.h. */ 8354 int i; 8355 _ACEOF 8356 if ac_fn_c_try_compile "$LINENO" 8357 then : 8358 xorg_cv_cc_flag_unknown_warning_option=yes 8359 else $as_nop 8360 xorg_cv_cc_flag_unknown_warning_option=no 8361 fi 8362 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8363 fi 8364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8365 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8366 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8367 CFLAGS="$xorg_testset_save_CFLAGS" 8368 fi 8369 8370 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8371 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8373 fi 8374 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8376 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8377 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8378 then : 8379 printf %s "(cached) " >&6 8380 else $as_nop 8381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8382 /* end confdefs.h. */ 8383 int i; 8384 _ACEOF 8385 if ac_fn_c_try_compile "$LINENO" 8386 then : 8387 xorg_cv_cc_flag_unused_command_line_argument=yes 8388 else $as_nop 8389 xorg_cv_cc_flag_unused_command_line_argument=no 8390 fi 8391 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8392 fi 8393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8394 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8395 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8396 CFLAGS="$xorg_testset_save_CFLAGS" 8397 fi 8398 8399 found="no" 8400 8401 if test $found = "no" ; then 8402 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8404 fi 8405 8406 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8407 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8408 fi 8409 8410 CFLAGS="$CFLAGS -Werror=write-strings" 8411 8412 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8413 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8414 cacheid=xorg_cv_cc_flag__Werror_write_strings 8415 if eval test \${$cacheid+y} 8416 then : 8417 printf %s "(cached) " >&6 8418 else $as_nop 8419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8420 /* end confdefs.h. */ 8421 int i; 8422 int 8423 main (void) 8424 { 8425 8426 ; 8427 return 0; 8428 } 8429 _ACEOF 8430 if ac_fn_c_try_link "$LINENO" 8431 then : 8432 eval $cacheid=yes 8433 else $as_nop 8434 eval $cacheid=no 8435 fi 8436 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8437 conftest$ac_exeext conftest.$ac_ext 8438 fi 8439 8440 8441 CFLAGS="$xorg_testset_save_CFLAGS" 8442 8443 eval supported=\$$cacheid 8444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8445 printf "%s\n" "$supported" >&6; } 8446 if test "$supported" = "yes" ; then 8447 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8448 found="yes" 8449 fi 8450 fi 8451 8452 8453 8454 8455 8456 8457 8458 8459 8460 8461 8462 8463 8464 8465 8466 xorg_testset_save_CFLAGS="$CFLAGS" 8467 8468 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8471 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8472 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8473 then : 8474 printf %s "(cached) " >&6 8475 else $as_nop 8476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8477 /* end confdefs.h. */ 8478 int i; 8479 _ACEOF 8480 if ac_fn_c_try_compile "$LINENO" 8481 then : 8482 xorg_cv_cc_flag_unknown_warning_option=yes 8483 else $as_nop 8484 xorg_cv_cc_flag_unknown_warning_option=no 8485 fi 8486 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8487 fi 8488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8489 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8490 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8491 CFLAGS="$xorg_testset_save_CFLAGS" 8492 fi 8493 8494 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8495 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8497 fi 8498 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8500 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8501 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8502 then : 8503 printf %s "(cached) " >&6 8504 else $as_nop 8505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8506 /* end confdefs.h. */ 8507 int i; 8508 _ACEOF 8509 if ac_fn_c_try_compile "$LINENO" 8510 then : 8511 xorg_cv_cc_flag_unused_command_line_argument=yes 8512 else $as_nop 8513 xorg_cv_cc_flag_unused_command_line_argument=no 8514 fi 8515 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8516 fi 8517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8518 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8519 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8520 CFLAGS="$xorg_testset_save_CFLAGS" 8521 fi 8522 8523 found="no" 8524 8525 if test $found = "no" ; then 8526 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8528 fi 8529 8530 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8531 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8532 fi 8533 8534 CFLAGS="$CFLAGS -Werror=address" 8535 8536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8537 printf %s "checking if $CC supports -Werror=address... " >&6; } 8538 cacheid=xorg_cv_cc_flag__Werror_address 8539 if eval test \${$cacheid+y} 8540 then : 8541 printf %s "(cached) " >&6 8542 else $as_nop 8543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8544 /* end confdefs.h. */ 8545 int i; 8546 int 8547 main (void) 8548 { 8549 8550 ; 8551 return 0; 8552 } 8553 _ACEOF 8554 if ac_fn_c_try_link "$LINENO" 8555 then : 8556 eval $cacheid=yes 8557 else $as_nop 8558 eval $cacheid=no 8559 fi 8560 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8561 conftest$ac_exeext conftest.$ac_ext 8562 fi 8563 8564 8565 CFLAGS="$xorg_testset_save_CFLAGS" 8566 8567 eval supported=\$$cacheid 8568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8569 printf "%s\n" "$supported" >&6; } 8570 if test "$supported" = "yes" ; then 8571 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8572 found="yes" 8573 fi 8574 fi 8575 8576 8577 8578 8579 8580 8581 8582 8583 8584 8585 8586 8587 8588 8589 8590 xorg_testset_save_CFLAGS="$CFLAGS" 8591 8592 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8595 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8596 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8597 then : 8598 printf %s "(cached) " >&6 8599 else $as_nop 8600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8601 /* end confdefs.h. */ 8602 int i; 8603 _ACEOF 8604 if ac_fn_c_try_compile "$LINENO" 8605 then : 8606 xorg_cv_cc_flag_unknown_warning_option=yes 8607 else $as_nop 8608 xorg_cv_cc_flag_unknown_warning_option=no 8609 fi 8610 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8611 fi 8612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8613 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8614 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8615 CFLAGS="$xorg_testset_save_CFLAGS" 8616 fi 8617 8618 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8619 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8621 fi 8622 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8624 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8625 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8626 then : 8627 printf %s "(cached) " >&6 8628 else $as_nop 8629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8630 /* end confdefs.h. */ 8631 int i; 8632 _ACEOF 8633 if ac_fn_c_try_compile "$LINENO" 8634 then : 8635 xorg_cv_cc_flag_unused_command_line_argument=yes 8636 else $as_nop 8637 xorg_cv_cc_flag_unused_command_line_argument=no 8638 fi 8639 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8640 fi 8641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8642 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8643 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8644 CFLAGS="$xorg_testset_save_CFLAGS" 8645 fi 8646 8647 found="no" 8648 8649 if test $found = "no" ; then 8650 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8652 fi 8653 8654 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8655 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8656 fi 8657 8658 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8659 8660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8661 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8662 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8663 if eval test \${$cacheid+y} 8664 then : 8665 printf %s "(cached) " >&6 8666 else $as_nop 8667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8668 /* end confdefs.h. */ 8669 int i; 8670 int 8671 main (void) 8672 { 8673 8674 ; 8675 return 0; 8676 } 8677 _ACEOF 8678 if ac_fn_c_try_link "$LINENO" 8679 then : 8680 eval $cacheid=yes 8681 else $as_nop 8682 eval $cacheid=no 8683 fi 8684 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8685 conftest$ac_exeext conftest.$ac_ext 8686 fi 8687 8688 8689 CFLAGS="$xorg_testset_save_CFLAGS" 8690 8691 eval supported=\$$cacheid 8692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8693 printf "%s\n" "$supported" >&6; } 8694 if test "$supported" = "yes" ; then 8695 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8696 found="yes" 8697 fi 8698 fi 8699 8700 if test $found = "no" ; then 8701 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8703 fi 8704 8705 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8706 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8707 fi 8708 8709 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8710 8711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8712 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8713 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8714 if eval test \${$cacheid+y} 8715 then : 8716 printf %s "(cached) " >&6 8717 else $as_nop 8718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8719 /* end confdefs.h. */ 8720 int i; 8721 int 8722 main (void) 8723 { 8724 8725 ; 8726 return 0; 8727 } 8728 _ACEOF 8729 if ac_fn_c_try_link "$LINENO" 8730 then : 8731 eval $cacheid=yes 8732 else $as_nop 8733 eval $cacheid=no 8734 fi 8735 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8736 conftest$ac_exeext conftest.$ac_ext 8737 fi 8738 8739 8740 CFLAGS="$xorg_testset_save_CFLAGS" 8741 8742 eval supported=\$$cacheid 8743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8744 printf "%s\n" "$supported" >&6; } 8745 if test "$supported" = "yes" ; then 8746 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8747 found="yes" 8748 fi 8749 fi 8750 8751 8752 8753 8754 8755 8756 8757 8758 8759 8760 8761 8762 8763 8764 8765 xorg_testset_save_CFLAGS="$CFLAGS" 8766 8767 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8770 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8771 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8772 then : 8773 printf %s "(cached) " >&6 8774 else $as_nop 8775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8776 /* end confdefs.h. */ 8777 int i; 8778 _ACEOF 8779 if ac_fn_c_try_compile "$LINENO" 8780 then : 8781 xorg_cv_cc_flag_unknown_warning_option=yes 8782 else $as_nop 8783 xorg_cv_cc_flag_unknown_warning_option=no 8784 fi 8785 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8786 fi 8787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8788 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8789 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8790 CFLAGS="$xorg_testset_save_CFLAGS" 8791 fi 8792 8793 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8794 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8796 fi 8797 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8799 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8800 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8801 then : 8802 printf %s "(cached) " >&6 8803 else $as_nop 8804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8805 /* end confdefs.h. */ 8806 int i; 8807 _ACEOF 8808 if ac_fn_c_try_compile "$LINENO" 8809 then : 8810 xorg_cv_cc_flag_unused_command_line_argument=yes 8811 else $as_nop 8812 xorg_cv_cc_flag_unused_command_line_argument=no 8813 fi 8814 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8815 fi 8816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8817 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8818 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8819 CFLAGS="$xorg_testset_save_CFLAGS" 8820 fi 8821 8822 found="no" 8823 8824 if test $found = "no" ; then 8825 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8827 fi 8828 8829 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8830 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8831 fi 8832 8833 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8834 8835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8836 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8837 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8838 if eval test \${$cacheid+y} 8839 then : 8840 printf %s "(cached) " >&6 8841 else $as_nop 8842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8843 /* end confdefs.h. */ 8844 int i; 8845 int 8846 main (void) 8847 { 8848 8849 ; 8850 return 0; 8851 } 8852 _ACEOF 8853 if ac_fn_c_try_link "$LINENO" 8854 then : 8855 eval $cacheid=yes 8856 else $as_nop 8857 eval $cacheid=no 8858 fi 8859 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8860 conftest$ac_exeext conftest.$ac_ext 8861 fi 8862 8863 8864 CFLAGS="$xorg_testset_save_CFLAGS" 8865 8866 eval supported=\$$cacheid 8867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8868 printf "%s\n" "$supported" >&6; } 8869 if test "$supported" = "yes" ; then 8870 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8871 found="yes" 8872 fi 8873 fi 8874 8875 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8876 else 8877 { 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 $PACKAGE_BUGREPORT" >&5 8878 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8879 8880 8881 8882 8883 8884 8885 8886 8887 8888 8889 8890 8891 8892 xorg_testset_save_CFLAGS="$CFLAGS" 8893 8894 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8895 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8897 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8898 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8899 then : 8900 printf %s "(cached) " >&6 8901 else $as_nop 8902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8903 /* end confdefs.h. */ 8904 int i; 8905 _ACEOF 8906 if ac_fn_c_try_compile "$LINENO" 8907 then : 8908 xorg_cv_cc_flag_unknown_warning_option=yes 8909 else $as_nop 8910 xorg_cv_cc_flag_unknown_warning_option=no 8911 fi 8912 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8913 fi 8914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8915 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8916 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8917 CFLAGS="$xorg_testset_save_CFLAGS" 8918 fi 8919 8920 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8921 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8922 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8923 fi 8924 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8926 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8927 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8928 then : 8929 printf %s "(cached) " >&6 8930 else $as_nop 8931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8932 /* end confdefs.h. */ 8933 int i; 8934 _ACEOF 8935 if ac_fn_c_try_compile "$LINENO" 8936 then : 8937 xorg_cv_cc_flag_unused_command_line_argument=yes 8938 else $as_nop 8939 xorg_cv_cc_flag_unused_command_line_argument=no 8940 fi 8941 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8942 fi 8943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8944 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8945 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8946 CFLAGS="$xorg_testset_save_CFLAGS" 8947 fi 8948 8949 found="no" 8950 8951 if test $found = "no" ; then 8952 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8953 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8954 fi 8955 8956 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8957 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8958 fi 8959 8960 CFLAGS="$CFLAGS -Wimplicit" 8961 8962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8963 printf %s "checking if $CC supports -Wimplicit... " >&6; } 8964 cacheid=xorg_cv_cc_flag__Wimplicit 8965 if eval test \${$cacheid+y} 8966 then : 8967 printf %s "(cached) " >&6 8968 else $as_nop 8969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8970 /* end confdefs.h. */ 8971 int i; 8972 int 8973 main (void) 8974 { 8975 8976 ; 8977 return 0; 8978 } 8979 _ACEOF 8980 if ac_fn_c_try_link "$LINENO" 8981 then : 8982 eval $cacheid=yes 8983 else $as_nop 8984 eval $cacheid=no 8985 fi 8986 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8987 conftest$ac_exeext conftest.$ac_ext 8988 fi 8989 8990 8991 CFLAGS="$xorg_testset_save_CFLAGS" 8992 8993 eval supported=\$$cacheid 8994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8995 printf "%s\n" "$supported" >&6; } 8996 if test "$supported" = "yes" ; then 8997 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8998 found="yes" 8999 fi 9000 fi 9001 9002 9003 9004 9005 9006 9007 9008 9009 9010 9011 9012 9013 9014 9015 9016 xorg_testset_save_CFLAGS="$CFLAGS" 9017 9018 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9021 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9022 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9023 then : 9024 printf %s "(cached) " >&6 9025 else $as_nop 9026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9027 /* end confdefs.h. */ 9028 int i; 9029 _ACEOF 9030 if ac_fn_c_try_compile "$LINENO" 9031 then : 9032 xorg_cv_cc_flag_unknown_warning_option=yes 9033 else $as_nop 9034 xorg_cv_cc_flag_unknown_warning_option=no 9035 fi 9036 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9037 fi 9038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9039 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9040 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9041 CFLAGS="$xorg_testset_save_CFLAGS" 9042 fi 9043 9044 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9045 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9047 fi 9048 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9050 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9051 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9052 then : 9053 printf %s "(cached) " >&6 9054 else $as_nop 9055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9056 /* end confdefs.h. */ 9057 int i; 9058 _ACEOF 9059 if ac_fn_c_try_compile "$LINENO" 9060 then : 9061 xorg_cv_cc_flag_unused_command_line_argument=yes 9062 else $as_nop 9063 xorg_cv_cc_flag_unused_command_line_argument=no 9064 fi 9065 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9066 fi 9067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9068 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9069 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9070 CFLAGS="$xorg_testset_save_CFLAGS" 9071 fi 9072 9073 found="no" 9074 9075 if test $found = "no" ; then 9076 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9078 fi 9079 9080 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9081 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9082 fi 9083 9084 CFLAGS="$CFLAGS -Wnonnull" 9085 9086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9087 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9088 cacheid=xorg_cv_cc_flag__Wnonnull 9089 if eval test \${$cacheid+y} 9090 then : 9091 printf %s "(cached) " >&6 9092 else $as_nop 9093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9094 /* end confdefs.h. */ 9095 int i; 9096 int 9097 main (void) 9098 { 9099 9100 ; 9101 return 0; 9102 } 9103 _ACEOF 9104 if ac_fn_c_try_link "$LINENO" 9105 then : 9106 eval $cacheid=yes 9107 else $as_nop 9108 eval $cacheid=no 9109 fi 9110 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9111 conftest$ac_exeext conftest.$ac_ext 9112 fi 9113 9114 9115 CFLAGS="$xorg_testset_save_CFLAGS" 9116 9117 eval supported=\$$cacheid 9118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9119 printf "%s\n" "$supported" >&6; } 9120 if test "$supported" = "yes" ; then 9121 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9122 found="yes" 9123 fi 9124 fi 9125 9126 9127 9128 9129 9130 9131 9132 9133 9134 9135 9136 9137 9138 9139 9140 xorg_testset_save_CFLAGS="$CFLAGS" 9141 9142 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9145 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9146 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9147 then : 9148 printf %s "(cached) " >&6 9149 else $as_nop 9150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9151 /* end confdefs.h. */ 9152 int i; 9153 _ACEOF 9154 if ac_fn_c_try_compile "$LINENO" 9155 then : 9156 xorg_cv_cc_flag_unknown_warning_option=yes 9157 else $as_nop 9158 xorg_cv_cc_flag_unknown_warning_option=no 9159 fi 9160 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9161 fi 9162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9163 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9164 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9165 CFLAGS="$xorg_testset_save_CFLAGS" 9166 fi 9167 9168 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9171 fi 9172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9174 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9175 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9176 then : 9177 printf %s "(cached) " >&6 9178 else $as_nop 9179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9180 /* end confdefs.h. */ 9181 int i; 9182 _ACEOF 9183 if ac_fn_c_try_compile "$LINENO" 9184 then : 9185 xorg_cv_cc_flag_unused_command_line_argument=yes 9186 else $as_nop 9187 xorg_cv_cc_flag_unused_command_line_argument=no 9188 fi 9189 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9190 fi 9191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9192 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9193 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9194 CFLAGS="$xorg_testset_save_CFLAGS" 9195 fi 9196 9197 found="no" 9198 9199 if test $found = "no" ; then 9200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9202 fi 9203 9204 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9206 fi 9207 9208 CFLAGS="$CFLAGS -Winit-self" 9209 9210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9211 printf %s "checking if $CC supports -Winit-self... " >&6; } 9212 cacheid=xorg_cv_cc_flag__Winit_self 9213 if eval test \${$cacheid+y} 9214 then : 9215 printf %s "(cached) " >&6 9216 else $as_nop 9217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9218 /* end confdefs.h. */ 9219 int i; 9220 int 9221 main (void) 9222 { 9223 9224 ; 9225 return 0; 9226 } 9227 _ACEOF 9228 if ac_fn_c_try_link "$LINENO" 9229 then : 9230 eval $cacheid=yes 9231 else $as_nop 9232 eval $cacheid=no 9233 fi 9234 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9235 conftest$ac_exeext conftest.$ac_ext 9236 fi 9237 9238 9239 CFLAGS="$xorg_testset_save_CFLAGS" 9240 9241 eval supported=\$$cacheid 9242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9243 printf "%s\n" "$supported" >&6; } 9244 if test "$supported" = "yes" ; then 9245 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9246 found="yes" 9247 fi 9248 fi 9249 9250 9251 9252 9253 9254 9255 9256 9257 9258 9259 9260 9261 9262 9263 9264 xorg_testset_save_CFLAGS="$CFLAGS" 9265 9266 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9269 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9270 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9271 then : 9272 printf %s "(cached) " >&6 9273 else $as_nop 9274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9275 /* end confdefs.h. */ 9276 int i; 9277 _ACEOF 9278 if ac_fn_c_try_compile "$LINENO" 9279 then : 9280 xorg_cv_cc_flag_unknown_warning_option=yes 9281 else $as_nop 9282 xorg_cv_cc_flag_unknown_warning_option=no 9283 fi 9284 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9285 fi 9286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9287 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9288 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9289 CFLAGS="$xorg_testset_save_CFLAGS" 9290 fi 9291 9292 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9295 fi 9296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9298 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9299 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9300 then : 9301 printf %s "(cached) " >&6 9302 else $as_nop 9303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9304 /* end confdefs.h. */ 9305 int i; 9306 _ACEOF 9307 if ac_fn_c_try_compile "$LINENO" 9308 then : 9309 xorg_cv_cc_flag_unused_command_line_argument=yes 9310 else $as_nop 9311 xorg_cv_cc_flag_unused_command_line_argument=no 9312 fi 9313 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9314 fi 9315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9316 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9317 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9318 CFLAGS="$xorg_testset_save_CFLAGS" 9319 fi 9320 9321 found="no" 9322 9323 if test $found = "no" ; then 9324 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9325 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9326 fi 9327 9328 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9329 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9330 fi 9331 9332 CFLAGS="$CFLAGS -Wmain" 9333 9334 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9335 printf %s "checking if $CC supports -Wmain... " >&6; } 9336 cacheid=xorg_cv_cc_flag__Wmain 9337 if eval test \${$cacheid+y} 9338 then : 9339 printf %s "(cached) " >&6 9340 else $as_nop 9341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9342 /* end confdefs.h. */ 9343 int i; 9344 int 9345 main (void) 9346 { 9347 9348 ; 9349 return 0; 9350 } 9351 _ACEOF 9352 if ac_fn_c_try_link "$LINENO" 9353 then : 9354 eval $cacheid=yes 9355 else $as_nop 9356 eval $cacheid=no 9357 fi 9358 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9359 conftest$ac_exeext conftest.$ac_ext 9360 fi 9361 9362 9363 CFLAGS="$xorg_testset_save_CFLAGS" 9364 9365 eval supported=\$$cacheid 9366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9367 printf "%s\n" "$supported" >&6; } 9368 if test "$supported" = "yes" ; then 9369 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9370 found="yes" 9371 fi 9372 fi 9373 9374 9375 9376 9377 9378 9379 9380 9381 9382 9383 9384 9385 9386 9387 9388 xorg_testset_save_CFLAGS="$CFLAGS" 9389 9390 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9393 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9394 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9395 then : 9396 printf %s "(cached) " >&6 9397 else $as_nop 9398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9399 /* end confdefs.h. */ 9400 int i; 9401 _ACEOF 9402 if ac_fn_c_try_compile "$LINENO" 9403 then : 9404 xorg_cv_cc_flag_unknown_warning_option=yes 9405 else $as_nop 9406 xorg_cv_cc_flag_unknown_warning_option=no 9407 fi 9408 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9409 fi 9410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9411 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9412 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9413 CFLAGS="$xorg_testset_save_CFLAGS" 9414 fi 9415 9416 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9417 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9419 fi 9420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9422 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9423 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9424 then : 9425 printf %s "(cached) " >&6 9426 else $as_nop 9427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9428 /* end confdefs.h. */ 9429 int i; 9430 _ACEOF 9431 if ac_fn_c_try_compile "$LINENO" 9432 then : 9433 xorg_cv_cc_flag_unused_command_line_argument=yes 9434 else $as_nop 9435 xorg_cv_cc_flag_unused_command_line_argument=no 9436 fi 9437 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9438 fi 9439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9440 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9441 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9442 CFLAGS="$xorg_testset_save_CFLAGS" 9443 fi 9444 9445 found="no" 9446 9447 if test $found = "no" ; then 9448 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9450 fi 9451 9452 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9453 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9454 fi 9455 9456 CFLAGS="$CFLAGS -Wmissing-braces" 9457 9458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9459 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9460 cacheid=xorg_cv_cc_flag__Wmissing_braces 9461 if eval test \${$cacheid+y} 9462 then : 9463 printf %s "(cached) " >&6 9464 else $as_nop 9465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9466 /* end confdefs.h. */ 9467 int i; 9468 int 9469 main (void) 9470 { 9471 9472 ; 9473 return 0; 9474 } 9475 _ACEOF 9476 if ac_fn_c_try_link "$LINENO" 9477 then : 9478 eval $cacheid=yes 9479 else $as_nop 9480 eval $cacheid=no 9481 fi 9482 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9483 conftest$ac_exeext conftest.$ac_ext 9484 fi 9485 9486 9487 CFLAGS="$xorg_testset_save_CFLAGS" 9488 9489 eval supported=\$$cacheid 9490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9491 printf "%s\n" "$supported" >&6; } 9492 if test "$supported" = "yes" ; then 9493 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9494 found="yes" 9495 fi 9496 fi 9497 9498 9499 9500 9501 9502 9503 9504 9505 9506 9507 9508 9509 9510 9511 9512 xorg_testset_save_CFLAGS="$CFLAGS" 9513 9514 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9517 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9518 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9519 then : 9520 printf %s "(cached) " >&6 9521 else $as_nop 9522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9523 /* end confdefs.h. */ 9524 int i; 9525 _ACEOF 9526 if ac_fn_c_try_compile "$LINENO" 9527 then : 9528 xorg_cv_cc_flag_unknown_warning_option=yes 9529 else $as_nop 9530 xorg_cv_cc_flag_unknown_warning_option=no 9531 fi 9532 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9533 fi 9534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9535 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9536 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9537 CFLAGS="$xorg_testset_save_CFLAGS" 9538 fi 9539 9540 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9541 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9543 fi 9544 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9546 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9547 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9548 then : 9549 printf %s "(cached) " >&6 9550 else $as_nop 9551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9552 /* end confdefs.h. */ 9553 int i; 9554 _ACEOF 9555 if ac_fn_c_try_compile "$LINENO" 9556 then : 9557 xorg_cv_cc_flag_unused_command_line_argument=yes 9558 else $as_nop 9559 xorg_cv_cc_flag_unused_command_line_argument=no 9560 fi 9561 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9562 fi 9563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9564 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9565 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9566 CFLAGS="$xorg_testset_save_CFLAGS" 9567 fi 9568 9569 found="no" 9570 9571 if test $found = "no" ; then 9572 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9574 fi 9575 9576 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9577 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9578 fi 9579 9580 CFLAGS="$CFLAGS -Wsequence-point" 9581 9582 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9583 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9584 cacheid=xorg_cv_cc_flag__Wsequence_point 9585 if eval test \${$cacheid+y} 9586 then : 9587 printf %s "(cached) " >&6 9588 else $as_nop 9589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9590 /* end confdefs.h. */ 9591 int i; 9592 int 9593 main (void) 9594 { 9595 9596 ; 9597 return 0; 9598 } 9599 _ACEOF 9600 if ac_fn_c_try_link "$LINENO" 9601 then : 9602 eval $cacheid=yes 9603 else $as_nop 9604 eval $cacheid=no 9605 fi 9606 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9607 conftest$ac_exeext conftest.$ac_ext 9608 fi 9609 9610 9611 CFLAGS="$xorg_testset_save_CFLAGS" 9612 9613 eval supported=\$$cacheid 9614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9615 printf "%s\n" "$supported" >&6; } 9616 if test "$supported" = "yes" ; then 9617 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9618 found="yes" 9619 fi 9620 fi 9621 9622 9623 9624 9625 9626 9627 9628 9629 9630 9631 9632 9633 9634 9635 9636 xorg_testset_save_CFLAGS="$CFLAGS" 9637 9638 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9641 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9642 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9643 then : 9644 printf %s "(cached) " >&6 9645 else $as_nop 9646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9647 /* end confdefs.h. */ 9648 int i; 9649 _ACEOF 9650 if ac_fn_c_try_compile "$LINENO" 9651 then : 9652 xorg_cv_cc_flag_unknown_warning_option=yes 9653 else $as_nop 9654 xorg_cv_cc_flag_unknown_warning_option=no 9655 fi 9656 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9657 fi 9658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9659 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9660 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9661 CFLAGS="$xorg_testset_save_CFLAGS" 9662 fi 9663 9664 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9665 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9667 fi 9668 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9669 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9670 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9671 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9672 then : 9673 printf %s "(cached) " >&6 9674 else $as_nop 9675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9676 /* end confdefs.h. */ 9677 int i; 9678 _ACEOF 9679 if ac_fn_c_try_compile "$LINENO" 9680 then : 9681 xorg_cv_cc_flag_unused_command_line_argument=yes 9682 else $as_nop 9683 xorg_cv_cc_flag_unused_command_line_argument=no 9684 fi 9685 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9686 fi 9687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9688 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9689 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9690 CFLAGS="$xorg_testset_save_CFLAGS" 9691 fi 9692 9693 found="no" 9694 9695 if test $found = "no" ; then 9696 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9698 fi 9699 9700 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9701 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9702 fi 9703 9704 CFLAGS="$CFLAGS -Wreturn-type" 9705 9706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9707 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9708 cacheid=xorg_cv_cc_flag__Wreturn_type 9709 if eval test \${$cacheid+y} 9710 then : 9711 printf %s "(cached) " >&6 9712 else $as_nop 9713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9714 /* end confdefs.h. */ 9715 int i; 9716 int 9717 main (void) 9718 { 9719 9720 ; 9721 return 0; 9722 } 9723 _ACEOF 9724 if ac_fn_c_try_link "$LINENO" 9725 then : 9726 eval $cacheid=yes 9727 else $as_nop 9728 eval $cacheid=no 9729 fi 9730 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9731 conftest$ac_exeext conftest.$ac_ext 9732 fi 9733 9734 9735 CFLAGS="$xorg_testset_save_CFLAGS" 9736 9737 eval supported=\$$cacheid 9738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9739 printf "%s\n" "$supported" >&6; } 9740 if test "$supported" = "yes" ; then 9741 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9742 found="yes" 9743 fi 9744 fi 9745 9746 9747 9748 9749 9750 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 xorg_testset_save_CFLAGS="$CFLAGS" 9761 9762 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9765 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9766 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9767 then : 9768 printf %s "(cached) " >&6 9769 else $as_nop 9770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9771 /* end confdefs.h. */ 9772 int i; 9773 _ACEOF 9774 if ac_fn_c_try_compile "$LINENO" 9775 then : 9776 xorg_cv_cc_flag_unknown_warning_option=yes 9777 else $as_nop 9778 xorg_cv_cc_flag_unknown_warning_option=no 9779 fi 9780 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9781 fi 9782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9783 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9784 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9785 CFLAGS="$xorg_testset_save_CFLAGS" 9786 fi 9787 9788 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9789 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9791 fi 9792 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9794 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9795 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9796 then : 9797 printf %s "(cached) " >&6 9798 else $as_nop 9799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9800 /* end confdefs.h. */ 9801 int i; 9802 _ACEOF 9803 if ac_fn_c_try_compile "$LINENO" 9804 then : 9805 xorg_cv_cc_flag_unused_command_line_argument=yes 9806 else $as_nop 9807 xorg_cv_cc_flag_unused_command_line_argument=no 9808 fi 9809 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9810 fi 9811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9812 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9813 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9814 CFLAGS="$xorg_testset_save_CFLAGS" 9815 fi 9816 9817 found="no" 9818 9819 if test $found = "no" ; then 9820 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9822 fi 9823 9824 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9826 fi 9827 9828 CFLAGS="$CFLAGS -Wtrigraphs" 9829 9830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9831 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9832 cacheid=xorg_cv_cc_flag__Wtrigraphs 9833 if eval test \${$cacheid+y} 9834 then : 9835 printf %s "(cached) " >&6 9836 else $as_nop 9837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9838 /* end confdefs.h. */ 9839 int i; 9840 int 9841 main (void) 9842 { 9843 9844 ; 9845 return 0; 9846 } 9847 _ACEOF 9848 if ac_fn_c_try_link "$LINENO" 9849 then : 9850 eval $cacheid=yes 9851 else $as_nop 9852 eval $cacheid=no 9853 fi 9854 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9855 conftest$ac_exeext conftest.$ac_ext 9856 fi 9857 9858 9859 CFLAGS="$xorg_testset_save_CFLAGS" 9860 9861 eval supported=\$$cacheid 9862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9863 printf "%s\n" "$supported" >&6; } 9864 if test "$supported" = "yes" ; then 9865 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9866 found="yes" 9867 fi 9868 fi 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882 9883 9884 xorg_testset_save_CFLAGS="$CFLAGS" 9885 9886 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9889 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9890 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9891 then : 9892 printf %s "(cached) " >&6 9893 else $as_nop 9894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9895 /* end confdefs.h. */ 9896 int i; 9897 _ACEOF 9898 if ac_fn_c_try_compile "$LINENO" 9899 then : 9900 xorg_cv_cc_flag_unknown_warning_option=yes 9901 else $as_nop 9902 xorg_cv_cc_flag_unknown_warning_option=no 9903 fi 9904 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9905 fi 9906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9907 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9908 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9909 CFLAGS="$xorg_testset_save_CFLAGS" 9910 fi 9911 9912 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9913 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9915 fi 9916 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9918 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9919 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9920 then : 9921 printf %s "(cached) " >&6 9922 else $as_nop 9923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9924 /* end confdefs.h. */ 9925 int i; 9926 _ACEOF 9927 if ac_fn_c_try_compile "$LINENO" 9928 then : 9929 xorg_cv_cc_flag_unused_command_line_argument=yes 9930 else $as_nop 9931 xorg_cv_cc_flag_unused_command_line_argument=no 9932 fi 9933 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9934 fi 9935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9936 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9937 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9938 CFLAGS="$xorg_testset_save_CFLAGS" 9939 fi 9940 9941 found="no" 9942 9943 if test $found = "no" ; then 9944 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9946 fi 9947 9948 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9949 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9950 fi 9951 9952 CFLAGS="$CFLAGS -Warray-bounds" 9953 9954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9955 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 9956 cacheid=xorg_cv_cc_flag__Warray_bounds 9957 if eval test \${$cacheid+y} 9958 then : 9959 printf %s "(cached) " >&6 9960 else $as_nop 9961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9962 /* end confdefs.h. */ 9963 int i; 9964 int 9965 main (void) 9966 { 9967 9968 ; 9969 return 0; 9970 } 9971 _ACEOF 9972 if ac_fn_c_try_link "$LINENO" 9973 then : 9974 eval $cacheid=yes 9975 else $as_nop 9976 eval $cacheid=no 9977 fi 9978 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9979 conftest$ac_exeext conftest.$ac_ext 9980 fi 9981 9982 9983 CFLAGS="$xorg_testset_save_CFLAGS" 9984 9985 eval supported=\$$cacheid 9986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9987 printf "%s\n" "$supported" >&6; } 9988 if test "$supported" = "yes" ; then 9989 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9990 found="yes" 9991 fi 9992 fi 9993 9994 9995 9996 9997 9998 9999 10000 10001 10002 10003 10004 10005 10006 10007 10008 xorg_testset_save_CFLAGS="$CFLAGS" 10009 10010 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10013 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10014 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10015 then : 10016 printf %s "(cached) " >&6 10017 else $as_nop 10018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10019 /* end confdefs.h. */ 10020 int i; 10021 _ACEOF 10022 if ac_fn_c_try_compile "$LINENO" 10023 then : 10024 xorg_cv_cc_flag_unknown_warning_option=yes 10025 else $as_nop 10026 xorg_cv_cc_flag_unknown_warning_option=no 10027 fi 10028 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10029 fi 10030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10031 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10032 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10033 CFLAGS="$xorg_testset_save_CFLAGS" 10034 fi 10035 10036 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10037 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10039 fi 10040 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10042 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10043 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10044 then : 10045 printf %s "(cached) " >&6 10046 else $as_nop 10047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10048 /* end confdefs.h. */ 10049 int i; 10050 _ACEOF 10051 if ac_fn_c_try_compile "$LINENO" 10052 then : 10053 xorg_cv_cc_flag_unused_command_line_argument=yes 10054 else $as_nop 10055 xorg_cv_cc_flag_unused_command_line_argument=no 10056 fi 10057 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10058 fi 10059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10060 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10061 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10062 CFLAGS="$xorg_testset_save_CFLAGS" 10063 fi 10064 10065 found="no" 10066 10067 if test $found = "no" ; then 10068 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10070 fi 10071 10072 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10073 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10074 fi 10075 10076 CFLAGS="$CFLAGS -Wwrite-strings" 10077 10078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10079 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10080 cacheid=xorg_cv_cc_flag__Wwrite_strings 10081 if eval test \${$cacheid+y} 10082 then : 10083 printf %s "(cached) " >&6 10084 else $as_nop 10085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10086 /* end confdefs.h. */ 10087 int i; 10088 int 10089 main (void) 10090 { 10091 10092 ; 10093 return 0; 10094 } 10095 _ACEOF 10096 if ac_fn_c_try_link "$LINENO" 10097 then : 10098 eval $cacheid=yes 10099 else $as_nop 10100 eval $cacheid=no 10101 fi 10102 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10103 conftest$ac_exeext conftest.$ac_ext 10104 fi 10105 10106 10107 CFLAGS="$xorg_testset_save_CFLAGS" 10108 10109 eval supported=\$$cacheid 10110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10111 printf "%s\n" "$supported" >&6; } 10112 if test "$supported" = "yes" ; then 10113 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10114 found="yes" 10115 fi 10116 fi 10117 10118 10119 10120 10121 10122 10123 10124 10125 10126 10127 10128 10129 10130 10131 10132 xorg_testset_save_CFLAGS="$CFLAGS" 10133 10134 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10137 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10138 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10139 then : 10140 printf %s "(cached) " >&6 10141 else $as_nop 10142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10143 /* end confdefs.h. */ 10144 int i; 10145 _ACEOF 10146 if ac_fn_c_try_compile "$LINENO" 10147 then : 10148 xorg_cv_cc_flag_unknown_warning_option=yes 10149 else $as_nop 10150 xorg_cv_cc_flag_unknown_warning_option=no 10151 fi 10152 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10153 fi 10154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10155 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10156 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10157 CFLAGS="$xorg_testset_save_CFLAGS" 10158 fi 10159 10160 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10161 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10163 fi 10164 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10166 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10167 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10168 then : 10169 printf %s "(cached) " >&6 10170 else $as_nop 10171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10172 /* end confdefs.h. */ 10173 int i; 10174 _ACEOF 10175 if ac_fn_c_try_compile "$LINENO" 10176 then : 10177 xorg_cv_cc_flag_unused_command_line_argument=yes 10178 else $as_nop 10179 xorg_cv_cc_flag_unused_command_line_argument=no 10180 fi 10181 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10182 fi 10183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10184 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10185 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10186 CFLAGS="$xorg_testset_save_CFLAGS" 10187 fi 10188 10189 found="no" 10190 10191 if test $found = "no" ; then 10192 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10194 fi 10195 10196 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10197 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10198 fi 10199 10200 CFLAGS="$CFLAGS -Waddress" 10201 10202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10203 printf %s "checking if $CC supports -Waddress... " >&6; } 10204 cacheid=xorg_cv_cc_flag__Waddress 10205 if eval test \${$cacheid+y} 10206 then : 10207 printf %s "(cached) " >&6 10208 else $as_nop 10209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10210 /* end confdefs.h. */ 10211 int i; 10212 int 10213 main (void) 10214 { 10215 10216 ; 10217 return 0; 10218 } 10219 _ACEOF 10220 if ac_fn_c_try_link "$LINENO" 10221 then : 10222 eval $cacheid=yes 10223 else $as_nop 10224 eval $cacheid=no 10225 fi 10226 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10227 conftest$ac_exeext conftest.$ac_ext 10228 fi 10229 10230 10231 CFLAGS="$xorg_testset_save_CFLAGS" 10232 10233 eval supported=\$$cacheid 10234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10235 printf "%s\n" "$supported" >&6; } 10236 if test "$supported" = "yes" ; then 10237 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10238 found="yes" 10239 fi 10240 fi 10241 10242 10243 10244 10245 10246 10247 10248 10249 10250 10251 10252 10253 10254 10255 10256 xorg_testset_save_CFLAGS="$CFLAGS" 10257 10258 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10261 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10262 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10263 then : 10264 printf %s "(cached) " >&6 10265 else $as_nop 10266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10267 /* end confdefs.h. */ 10268 int i; 10269 _ACEOF 10270 if ac_fn_c_try_compile "$LINENO" 10271 then : 10272 xorg_cv_cc_flag_unknown_warning_option=yes 10273 else $as_nop 10274 xorg_cv_cc_flag_unknown_warning_option=no 10275 fi 10276 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10277 fi 10278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10279 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10280 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10281 CFLAGS="$xorg_testset_save_CFLAGS" 10282 fi 10283 10284 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10285 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10286 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10287 fi 10288 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10290 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10291 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10292 then : 10293 printf %s "(cached) " >&6 10294 else $as_nop 10295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10296 /* end confdefs.h. */ 10297 int i; 10298 _ACEOF 10299 if ac_fn_c_try_compile "$LINENO" 10300 then : 10301 xorg_cv_cc_flag_unused_command_line_argument=yes 10302 else $as_nop 10303 xorg_cv_cc_flag_unused_command_line_argument=no 10304 fi 10305 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10306 fi 10307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10308 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10309 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10310 CFLAGS="$xorg_testset_save_CFLAGS" 10311 fi 10312 10313 found="no" 10314 10315 if test $found = "no" ; then 10316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10318 fi 10319 10320 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10322 fi 10323 10324 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10325 10326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10327 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10328 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10329 if eval test \${$cacheid+y} 10330 then : 10331 printf %s "(cached) " >&6 10332 else $as_nop 10333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10334 /* end confdefs.h. */ 10335 int i; 10336 int 10337 main (void) 10338 { 10339 10340 ; 10341 return 0; 10342 } 10343 _ACEOF 10344 if ac_fn_c_try_link "$LINENO" 10345 then : 10346 eval $cacheid=yes 10347 else $as_nop 10348 eval $cacheid=no 10349 fi 10350 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10351 conftest$ac_exeext conftest.$ac_ext 10352 fi 10353 10354 10355 CFLAGS="$xorg_testset_save_CFLAGS" 10356 10357 eval supported=\$$cacheid 10358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10359 printf "%s\n" "$supported" >&6; } 10360 if test "$supported" = "yes" ; then 10361 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10362 found="yes" 10363 fi 10364 fi 10365 10366 10367 10368 10369 10370 10371 10372 10373 10374 10375 10376 10377 10378 10379 10380 xorg_testset_save_CFLAGS="$CFLAGS" 10381 10382 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10385 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10386 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10387 then : 10388 printf %s "(cached) " >&6 10389 else $as_nop 10390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10391 /* end confdefs.h. */ 10392 int i; 10393 _ACEOF 10394 if ac_fn_c_try_compile "$LINENO" 10395 then : 10396 xorg_cv_cc_flag_unknown_warning_option=yes 10397 else $as_nop 10398 xorg_cv_cc_flag_unknown_warning_option=no 10399 fi 10400 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10401 fi 10402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10403 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10404 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10405 CFLAGS="$xorg_testset_save_CFLAGS" 10406 fi 10407 10408 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10411 fi 10412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10414 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10415 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10416 then : 10417 printf %s "(cached) " >&6 10418 else $as_nop 10419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10420 /* end confdefs.h. */ 10421 int i; 10422 _ACEOF 10423 if ac_fn_c_try_compile "$LINENO" 10424 then : 10425 xorg_cv_cc_flag_unused_command_line_argument=yes 10426 else $as_nop 10427 xorg_cv_cc_flag_unused_command_line_argument=no 10428 fi 10429 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10430 fi 10431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10432 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10433 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10434 CFLAGS="$xorg_testset_save_CFLAGS" 10435 fi 10436 10437 found="no" 10438 10439 if test $found = "no" ; then 10440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10442 fi 10443 10444 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10446 fi 10447 10448 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10449 10450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10451 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10452 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10453 if eval test \${$cacheid+y} 10454 then : 10455 printf %s "(cached) " >&6 10456 else $as_nop 10457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10458 /* end confdefs.h. */ 10459 int i; 10460 int 10461 main (void) 10462 { 10463 10464 ; 10465 return 0; 10466 } 10467 _ACEOF 10468 if ac_fn_c_try_link "$LINENO" 10469 then : 10470 eval $cacheid=yes 10471 else $as_nop 10472 eval $cacheid=no 10473 fi 10474 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10475 conftest$ac_exeext conftest.$ac_ext 10476 fi 10477 10478 10479 CFLAGS="$xorg_testset_save_CFLAGS" 10480 10481 eval supported=\$$cacheid 10482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10483 printf "%s\n" "$supported" >&6; } 10484 if test "$supported" = "yes" ; then 10485 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10486 found="yes" 10487 fi 10488 fi 10489 10490 10491 fi 10492 10493 10494 10495 10496 10497 10498 10499 CWARNFLAGS="$BASE_CFLAGS" 10500 if test "x$GCC" = xyes ; then 10501 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10502 fi 10503 10504 10505 10506 10507 10508 10509 10510 10511 # Check whether --enable-strict-compilation was given. 10512 if test ${enable_strict_compilation+y} 10513 then : 10514 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10515 else $as_nop 10516 STRICT_COMPILE=no 10517 fi 10518 10519 10520 10521 10522 10523 10524 STRICT_CFLAGS="" 10525 10526 10527 10528 10529 10530 10531 10532 10533 10534 10535 10536 10537 10538 xorg_testset_save_CFLAGS="$CFLAGS" 10539 10540 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10542 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10543 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10544 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10545 then : 10546 printf %s "(cached) " >&6 10547 else $as_nop 10548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10549 /* end confdefs.h. */ 10550 int i; 10551 _ACEOF 10552 if ac_fn_c_try_compile "$LINENO" 10553 then : 10554 xorg_cv_cc_flag_unknown_warning_option=yes 10555 else $as_nop 10556 xorg_cv_cc_flag_unknown_warning_option=no 10557 fi 10558 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10559 fi 10560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10561 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10562 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10563 CFLAGS="$xorg_testset_save_CFLAGS" 10564 fi 10565 10566 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10567 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10569 fi 10570 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10572 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10573 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10574 then : 10575 printf %s "(cached) " >&6 10576 else $as_nop 10577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10578 /* end confdefs.h. */ 10579 int i; 10580 _ACEOF 10581 if ac_fn_c_try_compile "$LINENO" 10582 then : 10583 xorg_cv_cc_flag_unused_command_line_argument=yes 10584 else $as_nop 10585 xorg_cv_cc_flag_unused_command_line_argument=no 10586 fi 10587 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10588 fi 10589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10590 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10591 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10592 CFLAGS="$xorg_testset_save_CFLAGS" 10593 fi 10594 10595 found="no" 10596 10597 if test $found = "no" ; then 10598 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10600 fi 10601 10602 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10603 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10604 fi 10605 10606 CFLAGS="$CFLAGS -pedantic" 10607 10608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10609 printf %s "checking if $CC supports -pedantic... " >&6; } 10610 cacheid=xorg_cv_cc_flag__pedantic 10611 if eval test \${$cacheid+y} 10612 then : 10613 printf %s "(cached) " >&6 10614 else $as_nop 10615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10616 /* end confdefs.h. */ 10617 int i; 10618 int 10619 main (void) 10620 { 10621 10622 ; 10623 return 0; 10624 } 10625 _ACEOF 10626 if ac_fn_c_try_link "$LINENO" 10627 then : 10628 eval $cacheid=yes 10629 else $as_nop 10630 eval $cacheid=no 10631 fi 10632 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10633 conftest$ac_exeext conftest.$ac_ext 10634 fi 10635 10636 10637 CFLAGS="$xorg_testset_save_CFLAGS" 10638 10639 eval supported=\$$cacheid 10640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10641 printf "%s\n" "$supported" >&6; } 10642 if test "$supported" = "yes" ; then 10643 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10644 found="yes" 10645 fi 10646 fi 10647 10648 10649 10650 10651 10652 10653 10654 10655 10656 10657 10658 10659 10660 10661 10662 xorg_testset_save_CFLAGS="$CFLAGS" 10663 10664 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10667 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10668 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10669 then : 10670 printf %s "(cached) " >&6 10671 else $as_nop 10672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10673 /* end confdefs.h. */ 10674 int i; 10675 _ACEOF 10676 if ac_fn_c_try_compile "$LINENO" 10677 then : 10678 xorg_cv_cc_flag_unknown_warning_option=yes 10679 else $as_nop 10680 xorg_cv_cc_flag_unknown_warning_option=no 10681 fi 10682 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10683 fi 10684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10685 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10686 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10687 CFLAGS="$xorg_testset_save_CFLAGS" 10688 fi 10689 10690 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10691 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10693 fi 10694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10696 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10697 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10698 then : 10699 printf %s "(cached) " >&6 10700 else $as_nop 10701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10702 /* end confdefs.h. */ 10703 int i; 10704 _ACEOF 10705 if ac_fn_c_try_compile "$LINENO" 10706 then : 10707 xorg_cv_cc_flag_unused_command_line_argument=yes 10708 else $as_nop 10709 xorg_cv_cc_flag_unused_command_line_argument=no 10710 fi 10711 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10712 fi 10713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10714 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10715 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10716 CFLAGS="$xorg_testset_save_CFLAGS" 10717 fi 10718 10719 found="no" 10720 10721 if test $found = "no" ; then 10722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10724 fi 10725 10726 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10728 fi 10729 10730 CFLAGS="$CFLAGS -Werror" 10731 10732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10733 printf %s "checking if $CC supports -Werror... " >&6; } 10734 cacheid=xorg_cv_cc_flag__Werror 10735 if eval test \${$cacheid+y} 10736 then : 10737 printf %s "(cached) " >&6 10738 else $as_nop 10739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10740 /* end confdefs.h. */ 10741 int i; 10742 int 10743 main (void) 10744 { 10745 10746 ; 10747 return 0; 10748 } 10749 _ACEOF 10750 if ac_fn_c_try_link "$LINENO" 10751 then : 10752 eval $cacheid=yes 10753 else $as_nop 10754 eval $cacheid=no 10755 fi 10756 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10757 conftest$ac_exeext conftest.$ac_ext 10758 fi 10759 10760 10761 CFLAGS="$xorg_testset_save_CFLAGS" 10762 10763 eval supported=\$$cacheid 10764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10765 printf "%s\n" "$supported" >&6; } 10766 if test "$supported" = "yes" ; then 10767 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10768 found="yes" 10769 fi 10770 fi 10771 10772 if test $found = "no" ; then 10773 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10775 fi 10776 10777 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10778 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10779 fi 10780 10781 CFLAGS="$CFLAGS -errwarn" 10782 10783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10784 printf %s "checking if $CC supports -errwarn... " >&6; } 10785 cacheid=xorg_cv_cc_flag__errwarn 10786 if eval test \${$cacheid+y} 10787 then : 10788 printf %s "(cached) " >&6 10789 else $as_nop 10790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10791 /* end confdefs.h. */ 10792 int i; 10793 int 10794 main (void) 10795 { 10796 10797 ; 10798 return 0; 10799 } 10800 _ACEOF 10801 if ac_fn_c_try_link "$LINENO" 10802 then : 10803 eval $cacheid=yes 10804 else $as_nop 10805 eval $cacheid=no 10806 fi 10807 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10808 conftest$ac_exeext conftest.$ac_ext 10809 fi 10810 10811 10812 CFLAGS="$xorg_testset_save_CFLAGS" 10813 10814 eval supported=\$$cacheid 10815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10816 printf "%s\n" "$supported" >&6; } 10817 if test "$supported" = "yes" ; then 10818 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10819 found="yes" 10820 fi 10821 fi 10822 10823 10824 10825 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10826 # activate it with -Werror, so we add it here explicitly. 10827 10828 10829 10830 10831 10832 10833 10834 10835 10836 10837 10838 10839 10840 xorg_testset_save_CFLAGS="$CFLAGS" 10841 10842 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10845 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10846 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10847 then : 10848 printf %s "(cached) " >&6 10849 else $as_nop 10850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10851 /* end confdefs.h. */ 10852 int i; 10853 _ACEOF 10854 if ac_fn_c_try_compile "$LINENO" 10855 then : 10856 xorg_cv_cc_flag_unknown_warning_option=yes 10857 else $as_nop 10858 xorg_cv_cc_flag_unknown_warning_option=no 10859 fi 10860 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10861 fi 10862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10863 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10864 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10865 CFLAGS="$xorg_testset_save_CFLAGS" 10866 fi 10867 10868 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10869 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10871 fi 10872 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10874 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10875 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10876 then : 10877 printf %s "(cached) " >&6 10878 else $as_nop 10879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10880 /* end confdefs.h. */ 10881 int i; 10882 _ACEOF 10883 if ac_fn_c_try_compile "$LINENO" 10884 then : 10885 xorg_cv_cc_flag_unused_command_line_argument=yes 10886 else $as_nop 10887 xorg_cv_cc_flag_unused_command_line_argument=no 10888 fi 10889 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10890 fi 10891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10892 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10893 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10894 CFLAGS="$xorg_testset_save_CFLAGS" 10895 fi 10896 10897 found="no" 10898 10899 if test $found = "no" ; then 10900 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10902 fi 10903 10904 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10905 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10906 fi 10907 10908 CFLAGS="$CFLAGS -Werror=attributes" 10909 10910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10911 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 10912 cacheid=xorg_cv_cc_flag__Werror_attributes 10913 if eval test \${$cacheid+y} 10914 then : 10915 printf %s "(cached) " >&6 10916 else $as_nop 10917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10918 /* end confdefs.h. */ 10919 int i; 10920 int 10921 main (void) 10922 { 10923 10924 ; 10925 return 0; 10926 } 10927 _ACEOF 10928 if ac_fn_c_try_link "$LINENO" 10929 then : 10930 eval $cacheid=yes 10931 else $as_nop 10932 eval $cacheid=no 10933 fi 10934 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10935 conftest$ac_exeext conftest.$ac_ext 10936 fi 10937 10938 10939 CFLAGS="$xorg_testset_save_CFLAGS" 10940 10941 eval supported=\$$cacheid 10942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10943 printf "%s\n" "$supported" >&6; } 10944 if test "$supported" = "yes" ; then 10945 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10946 found="yes" 10947 fi 10948 fi 10949 10950 10951 10952 if test "x$STRICT_COMPILE" = "xyes"; then 10953 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10954 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10955 fi 10956 10957 10958 10959 10960 10961 10962 cat >>confdefs.h <<_ACEOF 10963 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10964 _ACEOF 10965 10966 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10967 if test "x$PVM" = "x"; then 10968 PVM="0" 10969 fi 10970 10971 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 10972 10973 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10974 if test "x$PVP" = "x"; then 10975 PVP="0" 10976 fi 10977 10978 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 10979 10980 10981 10982 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10983 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10984 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10985 touch \$(top_srcdir)/ChangeLog; \ 10986 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10987 10988 10989 10990 10991 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10992 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10993 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10994 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 10995 touch \$(top_srcdir)/INSTALL; \ 10996 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 10997 10998 10999 11000 11001 11002 11003 case $host_os in 11004 solaris*) 11005 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11006 # check for a man page file found in later versions that use 11007 # traditional section numbers instead 11008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11009 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11010 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11011 then : 11012 printf %s "(cached) " >&6 11013 else $as_nop 11014 test "$cross_compiling" = yes && 11015 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11016 if test -r "/usr/share/man/man7/attributes.7"; then 11017 ac_cv_file__usr_share_man_man7_attributes_7=yes 11018 else 11019 ac_cv_file__usr_share_man_man7_attributes_7=no 11020 fi 11021 fi 11022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11023 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11024 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11025 then : 11026 SYSV_MAN_SECTIONS=false 11027 else $as_nop 11028 SYSV_MAN_SECTIONS=true 11029 fi 11030 11031 ;; 11032 *) SYSV_MAN_SECTIONS=false ;; 11033 esac 11034 11035 if test x$APP_MAN_SUFFIX = x ; then 11036 APP_MAN_SUFFIX=1 11037 fi 11038 if test x$APP_MAN_DIR = x ; then 11039 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11040 fi 11041 11042 if test x$LIB_MAN_SUFFIX = x ; then 11043 LIB_MAN_SUFFIX=3 11044 fi 11045 if test x$LIB_MAN_DIR = x ; then 11046 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11047 fi 11048 11049 if test x$FILE_MAN_SUFFIX = x ; then 11050 case $SYSV_MAN_SECTIONS in 11051 true) FILE_MAN_SUFFIX=4 ;; 11052 *) FILE_MAN_SUFFIX=5 ;; 11053 esac 11054 fi 11055 if test x$FILE_MAN_DIR = x ; then 11056 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11057 fi 11058 11059 if test x$MISC_MAN_SUFFIX = x ; then 11060 case $SYSV_MAN_SECTIONS in 11061 true) MISC_MAN_SUFFIX=5 ;; 11062 *) MISC_MAN_SUFFIX=7 ;; 11063 esac 11064 fi 11065 if test x$MISC_MAN_DIR = x ; then 11066 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11067 fi 11068 11069 if test x$DRIVER_MAN_SUFFIX = x ; then 11070 case $SYSV_MAN_SECTIONS in 11071 true) DRIVER_MAN_SUFFIX=7 ;; 11072 *) DRIVER_MAN_SUFFIX=4 ;; 11073 esac 11074 fi 11075 if test x$DRIVER_MAN_DIR = x ; then 11076 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11077 fi 11078 11079 if test x$ADMIN_MAN_SUFFIX = x ; then 11080 case $SYSV_MAN_SECTIONS in 11081 true) ADMIN_MAN_SUFFIX=1m ;; 11082 *) ADMIN_MAN_SUFFIX=8 ;; 11083 esac 11084 fi 11085 if test x$ADMIN_MAN_DIR = x ; then 11086 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11087 fi 11088 11089 11090 11091 11092 11093 11094 11095 11096 11097 11098 11099 11100 11101 11102 11103 XORG_MAN_PAGE="X Version 11" 11104 11105 MAN_SUBSTS="\ 11106 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11107 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11108 -e 's|__xservername__|Xorg|g' \ 11109 -e 's|__xconfigfile__|xorg.conf|g' \ 11110 -e 's|__projectroot__|\$(prefix)|g' \ 11111 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11112 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11113 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11114 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11115 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11116 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11117 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11118 11119 11120 11121 # Check whether --enable-silent-rules was given. 11122 if test ${enable_silent_rules+y} 11123 then : 11124 enableval=$enable_silent_rules; 11125 fi 11126 11127 case $enable_silent_rules in # ((( 11128 yes) AM_DEFAULT_VERBOSITY=0;; 11129 no) AM_DEFAULT_VERBOSITY=1;; 11130 *) AM_DEFAULT_VERBOSITY=0;; 11131 esac 11132 am_make=${MAKE-make} 11133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11134 printf %s "checking whether $am_make supports nested variables... " >&6; } 11135 if test ${am_cv_make_support_nested_variables+y} 11136 then : 11137 printf %s "(cached) " >&6 11138 else $as_nop 11139 if printf "%s\n" 'TRUE=$(BAR$(V)) 11140 BAR0=false 11141 BAR1=true 11142 V=1 11143 am__doit: 11144 @$(TRUE) 11145 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11146 am_cv_make_support_nested_variables=yes 11147 else 11148 am_cv_make_support_nested_variables=no 11149 fi 11150 fi 11151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11152 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11153 if test $am_cv_make_support_nested_variables = yes; then 11154 AM_V='$(V)' 11155 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11156 else 11157 AM_V=$AM_DEFAULT_VERBOSITY 11158 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11159 fi 11160 AM_BACKSLASH='\' 11161 11162 11163 11164 11165 # Check whether --with-rsh was given. 11166 if test ${with_rsh+y} 11167 then : 11168 withval=$with_rsh; rsh="$withval" 11169 else $as_nop 11170 rsh=${bindir}/ssh 11171 fi 11172 11173 RSH=$rsh 11174 11175 11176 ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 11177 if test "x$ac_cv_func_mkstemp" = xyes 11178 then : 11179 printf "%s\n" "#define HAVE_MKSTEMP 1" >>confdefs.h 11180 11181 fi 11182 ac_fn_c_check_func "$LINENO" "putenv" "ac_cv_func_putenv" 11183 if test "x$ac_cv_func_putenv" = xyes 11184 then : 11185 printf "%s\n" "#define HAVE_PUTENV 1" >>confdefs.h 11186 11187 fi 11188 11189 11190 # Checks for pkg-config packages 11191 11192 pkg_failed=no 11193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XSM" >&5 11194 printf %s "checking for XSM... " >&6; } 11195 11196 if test -n "$XSM_CFLAGS"; then 11197 pkg_cv_XSM_CFLAGS="$XSM_CFLAGS" 11198 elif test -n "$PKG_CONFIG"; then 11199 if test -n "$PKG_CONFIG" && \ 11200 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xt > 1.0.99 ice sm xaw7 xproto >= 7.0.17\""; } >&5 11201 ($PKG_CONFIG --exists --print-errors "x11 xt > 1.0.99 ice sm xaw7 xproto >= 7.0.17") 2>&5 11202 ac_status=$? 11203 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11204 test $ac_status = 0; }; then 11205 pkg_cv_XSM_CFLAGS=`$PKG_CONFIG --cflags "x11 xt > 1.0.99 ice sm xaw7 xproto >= 7.0.17" 2>/dev/null` 11206 test "x$?" != "x0" && pkg_failed=yes 11207 else 11208 pkg_failed=yes 11209 fi 11210 else 11211 pkg_failed=untried 11212 fi 11213 if test -n "$XSM_LIBS"; then 11214 pkg_cv_XSM_LIBS="$XSM_LIBS" 11215 elif test -n "$PKG_CONFIG"; then 11216 if test -n "$PKG_CONFIG" && \ 11217 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xt > 1.0.99 ice sm xaw7 xproto >= 7.0.17\""; } >&5 11218 ($PKG_CONFIG --exists --print-errors "x11 xt > 1.0.99 ice sm xaw7 xproto >= 7.0.17") 2>&5 11219 ac_status=$? 11220 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11221 test $ac_status = 0; }; then 11222 pkg_cv_XSM_LIBS=`$PKG_CONFIG --libs "x11 xt > 1.0.99 ice sm xaw7 xproto >= 7.0.17" 2>/dev/null` 11223 test "x$?" != "x0" && pkg_failed=yes 11224 else 11225 pkg_failed=yes 11226 fi 11227 else 11228 pkg_failed=untried 11229 fi 11230 11231 11232 11233 if test $pkg_failed = yes; then 11234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11235 printf "%s\n" "no" >&6; } 11236 11237 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11238 _pkg_short_errors_supported=yes 11239 else 11240 _pkg_short_errors_supported=no 11241 fi 11242 if test $_pkg_short_errors_supported = yes; then 11243 XSM_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xt > 1.0.99 ice sm xaw7 xproto >= 7.0.17" 2>&1` 11244 else 11245 XSM_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xt > 1.0.99 ice sm xaw7 xproto >= 7.0.17" 2>&1` 11246 fi 11247 # Put the nasty error message in config.log where it belongs 11248 echo "$XSM_PKG_ERRORS" >&5 11249 11250 as_fn_error $? "Package requirements (x11 xt > 1.0.99 ice sm xaw7 xproto >= 7.0.17) were not met: 11251 11252 $XSM_PKG_ERRORS 11253 11254 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11255 installed software in a non-standard prefix. 11256 11257 Alternatively, you may set the environment variables XSM_CFLAGS 11258 and XSM_LIBS to avoid the need to call pkg-config. 11259 See the pkg-config man page for more details." "$LINENO" 5 11260 elif test $pkg_failed = untried; then 11261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11262 printf "%s\n" "no" >&6; } 11263 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11264 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11265 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11266 is in your PATH or set the PKG_CONFIG environment variable to the full 11267 path to pkg-config. 11268 11269 Alternatively, you may set the environment variables XSM_CFLAGS 11270 and XSM_LIBS to avoid the need to call pkg-config. 11271 See the pkg-config man page for more details. 11272 11273 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11274 See \`config.log' for more details" "$LINENO" 5; } 11275 else 11276 XSM_CFLAGS=$pkg_cv_XSM_CFLAGS 11277 XSM_LIBS=$pkg_cv_XSM_LIBS 11278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11279 printf "%s\n" "yes" >&6; } 11280 11281 fi 11282 11283 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11284 11285 # Check whether --with-appdefaultdir was given. 11286 if test ${with_appdefaultdir+y} 11287 then : 11288 withval=$with_appdefaultdir; appdefaultdir="$withval" 11289 else $as_nop 11290 appdefaultdir="${xt_appdefaultdir}" 11291 fi 11292 11293 11294 11295 11296 ac_config_files="$ac_config_files Makefile man/Makefile" 11297 11298 cat >confcache <<\_ACEOF 11299 # This file is a shell script that caches the results of configure 11300 # tests run on this system so they can be shared between configure 11301 # scripts and configure runs, see configure's option --config-cache. 11302 # It is not useful on other systems. If it contains results you don't 11303 # want to keep, you may remove or edit it. 11304 # 11305 # config.status only pays attention to the cache file if you give it 11306 # the --recheck option to rerun configure. 11307 # 11308 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11309 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11310 # following values. 11311 11312 _ACEOF 11313 11314 # The following way of writing the cache mishandles newlines in values, 11315 # but we know of no workaround that is simple, portable, and efficient. 11316 # So, we kill variables containing newlines. 11317 # Ultrix sh set writes to stderr and can't be redirected directly, 11318 # and sets the high bit in the cache file unless we assign to the vars. 11319 ( 11320 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11321 eval ac_val=\$$ac_var 11322 case $ac_val in #( 11323 *${as_nl}*) 11324 case $ac_var in #( 11325 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11326 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11327 esac 11328 case $ac_var in #( 11329 _ | IFS | as_nl) ;; #( 11330 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11331 *) { eval $ac_var=; unset $ac_var;} ;; 11332 esac ;; 11333 esac 11334 done 11335 11336 (set) 2>&1 | 11337 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11338 *${as_nl}ac_space=\ *) 11339 # `set' does not quote correctly, so add quotes: double-quote 11340 # substitution turns \\\\ into \\, and sed turns \\ into \. 11341 sed -n \ 11342 "s/'/'\\\\''/g; 11343 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11344 ;; #( 11345 *) 11346 # `set' quotes correctly as required by POSIX, so do not add quotes. 11347 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11348 ;; 11349 esac | 11350 sort 11351 ) | 11352 sed ' 11353 /^ac_cv_env_/b end 11354 t clear 11355 :clear 11356 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11357 t end 11358 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11359 :end' >>confcache 11360 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11361 if test -w "$cache_file"; then 11362 if test "x$cache_file" != "x/dev/null"; then 11363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11364 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11365 if test ! -f "$cache_file" || test -h "$cache_file"; then 11366 cat confcache >"$cache_file" 11367 else 11368 case $cache_file in #( 11369 */* | ?:*) 11370 mv -f confcache "$cache_file"$$ && 11371 mv -f "$cache_file"$$ "$cache_file" ;; #( 11372 *) 11373 mv -f confcache "$cache_file" ;; 11374 esac 11375 fi 11376 fi 11377 else 11378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11379 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11380 fi 11381 fi 11382 rm -f confcache 11383 11384 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11385 # Let make expand exec_prefix. 11386 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11387 11388 DEFS=-DHAVE_CONFIG_H 11389 11390 ac_libobjs= 11391 ac_ltlibobjs= 11392 U= 11393 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11394 # 1. Remove the extension, and $U if already installed. 11395 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11396 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11397 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11398 # will be set to the directory where LIBOBJS objects are built. 11399 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11400 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11401 done 11402 LIBOBJS=$ac_libobjs 11403 11404 LTLIBOBJS=$ac_ltlibobjs 11405 11406 11407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11408 printf %s "checking that generated files are newer than configure... " >&6; } 11409 if test -n "$am_sleep_pid"; then 11410 # Hide warnings about reused PIDs. 11411 wait $am_sleep_pid 2>/dev/null 11412 fi 11413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11414 printf "%s\n" "done" >&6; } 11415 if test -n "$EXEEXT"; then 11416 am__EXEEXT_TRUE= 11417 am__EXEEXT_FALSE='#' 11418 else 11419 am__EXEEXT_TRUE='#' 11420 am__EXEEXT_FALSE= 11421 fi 11422 11423 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11424 as_fn_error $? "conditional \"AMDEP\" was never defined. 11425 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11426 fi 11427 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11428 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11429 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11430 fi 11431 11432 : "${CONFIG_STATUS=./config.status}" 11433 ac_write_fail=0 11434 ac_clean_files_save=$ac_clean_files 11435 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11437 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11438 as_write_fail=0 11439 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11440 #! $SHELL 11441 # Generated by $as_me. 11442 # Run this file to recreate the current configuration. 11443 # Compiler output produced by configure, useful for debugging 11444 # configure, is in config.log if it exists. 11445 11446 debug=false 11447 ac_cs_recheck=false 11448 ac_cs_silent=false 11449 11450 SHELL=\${CONFIG_SHELL-$SHELL} 11451 export SHELL 11452 _ASEOF 11453 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11454 ## -------------------- ## 11455 ## M4sh Initialization. ## 11456 ## -------------------- ## 11457 11458 # Be more Bourne compatible 11459 DUALCASE=1; export DUALCASE # for MKS sh 11460 as_nop=: 11461 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11462 then : 11463 emulate sh 11464 NULLCMD=: 11465 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11466 # is contrary to our usage. Disable this feature. 11467 alias -g '${1+"$@"}'='"$@"' 11468 setopt NO_GLOB_SUBST 11469 else $as_nop 11470 case `(set -o) 2>/dev/null` in #( 11471 *posix*) : 11472 set -o posix ;; #( 11473 *) : 11474 ;; 11475 esac 11476 fi 11477 11478 11479 11480 # Reset variables that may have inherited troublesome values from 11481 # the environment. 11482 11483 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11484 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11485 # side effect of setting IFS to empty, thus disabling word splitting.) 11486 # Quoting is to prevent editors from complaining about space-tab. 11487 as_nl=' 11488 ' 11489 export as_nl 11490 IFS=" "" $as_nl" 11491 11492 PS1='$ ' 11493 PS2='> ' 11494 PS4='+ ' 11495 11496 # Ensure predictable behavior from utilities with locale-dependent output. 11497 LC_ALL=C 11498 export LC_ALL 11499 LANGUAGE=C 11500 export LANGUAGE 11501 11502 # We cannot yet rely on "unset" to work, but we need these variables 11503 # to be unset--not just set to an empty or harmless value--now, to 11504 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11505 # also avoids known problems related to "unset" and subshell syntax 11506 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11507 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11508 do eval test \${$as_var+y} \ 11509 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11510 done 11511 11512 # Ensure that fds 0, 1, and 2 are open. 11513 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11514 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11515 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11516 11517 # The user is always right. 11518 if ${PATH_SEPARATOR+false} :; then 11519 PATH_SEPARATOR=: 11520 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11521 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11522 PATH_SEPARATOR=';' 11523 } 11524 fi 11525 11526 11527 # Find who we are. Look in the path if we contain no directory separator. 11528 as_myself= 11529 case $0 in #(( 11530 *[\\/]* ) as_myself=$0 ;; 11531 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11532 for as_dir in $PATH 11533 do 11534 IFS=$as_save_IFS 11535 case $as_dir in #((( 11536 '') as_dir=./ ;; 11537 */) ;; 11538 *) as_dir=$as_dir/ ;; 11539 esac 11540 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11541 done 11542 IFS=$as_save_IFS 11543 11544 ;; 11545 esac 11546 # We did not find ourselves, most probably we were run as `sh COMMAND' 11547 # in which case we are not to be found in the path. 11548 if test "x$as_myself" = x; then 11549 as_myself=$0 11550 fi 11551 if test ! -f "$as_myself"; then 11552 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11553 exit 1 11554 fi 11555 11556 11557 11558 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11559 # ---------------------------------------- 11560 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11561 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11562 # script with STATUS, using 1 if that was 0. 11563 as_fn_error () 11564 { 11565 as_status=$1; test $as_status -eq 0 && as_status=1 11566 if test "$4"; then 11567 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11568 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11569 fi 11570 printf "%s\n" "$as_me: error: $2" >&2 11571 as_fn_exit $as_status 11572 } # as_fn_error 11573 11574 11575 11576 # as_fn_set_status STATUS 11577 # ----------------------- 11578 # Set $? to STATUS, without forking. 11579 as_fn_set_status () 11580 { 11581 return $1 11582 } # as_fn_set_status 11583 11584 # as_fn_exit STATUS 11585 # ----------------- 11586 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11587 as_fn_exit () 11588 { 11589 set +e 11590 as_fn_set_status $1 11591 exit $1 11592 } # as_fn_exit 11593 11594 # as_fn_unset VAR 11595 # --------------- 11596 # Portably unset VAR. 11597 as_fn_unset () 11598 { 11599 { eval $1=; unset $1;} 11600 } 11601 as_unset=as_fn_unset 11602 11603 # as_fn_append VAR VALUE 11604 # ---------------------- 11605 # Append the text in VALUE to the end of the definition contained in VAR. Take 11606 # advantage of any shell optimizations that allow amortized linear growth over 11607 # repeated appends, instead of the typical quadratic growth present in naive 11608 # implementations. 11609 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11610 then : 11611 eval 'as_fn_append () 11612 { 11613 eval $1+=\$2 11614 }' 11615 else $as_nop 11616 as_fn_append () 11617 { 11618 eval $1=\$$1\$2 11619 } 11620 fi # as_fn_append 11621 11622 # as_fn_arith ARG... 11623 # ------------------ 11624 # Perform arithmetic evaluation on the ARGs, and store the result in the 11625 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11626 # must be portable across $(()) and expr. 11627 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11628 then : 11629 eval 'as_fn_arith () 11630 { 11631 as_val=$(( $* )) 11632 }' 11633 else $as_nop 11634 as_fn_arith () 11635 { 11636 as_val=`expr "$@" || test $? -eq 1` 11637 } 11638 fi # as_fn_arith 11639 11640 11641 if expr a : '\(a\)' >/dev/null 2>&1 && 11642 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11643 as_expr=expr 11644 else 11645 as_expr=false 11646 fi 11647 11648 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11649 as_basename=basename 11650 else 11651 as_basename=false 11652 fi 11653 11654 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11655 as_dirname=dirname 11656 else 11657 as_dirname=false 11658 fi 11659 11660 as_me=`$as_basename -- "$0" || 11661 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11662 X"$0" : 'X\(//\)$' \| \ 11663 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11664 printf "%s\n" X/"$0" | 11665 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11666 s//\1/ 11667 q 11668 } 11669 /^X\/\(\/\/\)$/{ 11670 s//\1/ 11671 q 11672 } 11673 /^X\/\(\/\).*/{ 11674 s//\1/ 11675 q 11676 } 11677 s/.*/./; q'` 11678 11679 # Avoid depending upon Character Ranges. 11680 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11681 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11682 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11683 as_cr_digits='0123456789' 11684 as_cr_alnum=$as_cr_Letters$as_cr_digits 11685 11686 11687 # Determine whether it's possible to make 'echo' print without a newline. 11688 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11689 # for compatibility with existing Makefiles. 11690 ECHO_C= ECHO_N= ECHO_T= 11691 case `echo -n x` in #((((( 11692 -n*) 11693 case `echo 'xy\c'` in 11694 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11695 xy) ECHO_C='\c';; 11696 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11697 ECHO_T=' ';; 11698 esac;; 11699 *) 11700 ECHO_N='-n';; 11701 esac 11702 11703 # For backward compatibility with old third-party macros, we provide 11704 # the shell variables $as_echo and $as_echo_n. New code should use 11705 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11706 as_echo='printf %s\n' 11707 as_echo_n='printf %s' 11708 11709 rm -f conf$$ conf$$.exe conf$$.file 11710 if test -d conf$$.dir; then 11711 rm -f conf$$.dir/conf$$.file 11712 else 11713 rm -f conf$$.dir 11714 mkdir conf$$.dir 2>/dev/null 11715 fi 11716 if (echo >conf$$.file) 2>/dev/null; then 11717 if ln -s conf$$.file conf$$ 2>/dev/null; then 11718 as_ln_s='ln -s' 11719 # ... but there are two gotchas: 11720 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11721 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11722 # In both cases, we have to default to `cp -pR'. 11723 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11724 as_ln_s='cp -pR' 11725 elif ln conf$$.file conf$$ 2>/dev/null; then 11726 as_ln_s=ln 11727 else 11728 as_ln_s='cp -pR' 11729 fi 11730 else 11731 as_ln_s='cp -pR' 11732 fi 11733 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11734 rmdir conf$$.dir 2>/dev/null 11735 11736 11737 # as_fn_mkdir_p 11738 # ------------- 11739 # Create "$as_dir" as a directory, including parents if necessary. 11740 as_fn_mkdir_p () 11741 { 11742 11743 case $as_dir in #( 11744 -*) as_dir=./$as_dir;; 11745 esac 11746 test -d "$as_dir" || eval $as_mkdir_p || { 11747 as_dirs= 11748 while :; do 11749 case $as_dir in #( 11750 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11751 *) as_qdir=$as_dir;; 11752 esac 11753 as_dirs="'$as_qdir' $as_dirs" 11754 as_dir=`$as_dirname -- "$as_dir" || 11755 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11756 X"$as_dir" : 'X\(//\)[^/]' \| \ 11757 X"$as_dir" : 'X\(//\)$' \| \ 11758 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11759 printf "%s\n" X"$as_dir" | 11760 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11761 s//\1/ 11762 q 11763 } 11764 /^X\(\/\/\)[^/].*/{ 11765 s//\1/ 11766 q 11767 } 11768 /^X\(\/\/\)$/{ 11769 s//\1/ 11770 q 11771 } 11772 /^X\(\/\).*/{ 11773 s//\1/ 11774 q 11775 } 11776 s/.*/./; q'` 11777 test -d "$as_dir" && break 11778 done 11779 test -z "$as_dirs" || eval "mkdir $as_dirs" 11780 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11781 11782 11783 } # as_fn_mkdir_p 11784 if mkdir -p . 2>/dev/null; then 11785 as_mkdir_p='mkdir -p "$as_dir"' 11786 else 11787 test -d ./-p && rmdir ./-p 11788 as_mkdir_p=false 11789 fi 11790 11791 11792 # as_fn_executable_p FILE 11793 # ----------------------- 11794 # Test if FILE is an executable regular file. 11795 as_fn_executable_p () 11796 { 11797 test -f "$1" && test -x "$1" 11798 } # as_fn_executable_p 11799 as_test_x='test -x' 11800 as_executable_p=as_fn_executable_p 11801 11802 # Sed expression to map a string onto a valid CPP name. 11803 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11804 11805 # Sed expression to map a string onto a valid variable name. 11806 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11807 11808 11809 exec 6>&1 11810 ## ----------------------------------- ## 11811 ## Main body of $CONFIG_STATUS script. ## 11812 ## ----------------------------------- ## 11813 _ASEOF 11814 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11815 11816 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11817 # Save the log message, to keep $0 and so on meaningful, and to 11818 # report actual input values of CONFIG_FILES etc. instead of their 11819 # values after options handling. 11820 ac_log=" 11821 This file was extended by xsm $as_me 1.0.5, which was 11822 generated by GNU Autoconf 2.71. Invocation command line was 11823 11824 CONFIG_FILES = $CONFIG_FILES 11825 CONFIG_HEADERS = $CONFIG_HEADERS 11826 CONFIG_LINKS = $CONFIG_LINKS 11827 CONFIG_COMMANDS = $CONFIG_COMMANDS 11828 $ $0 $@ 11829 11830 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11831 " 11832 11833 _ACEOF 11834 11835 case $ac_config_files in *" 11836 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11837 esac 11838 11839 case $ac_config_headers in *" 11840 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11841 esac 11842 11843 11844 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11845 # Files that config.status was made for. 11846 config_files="$ac_config_files" 11847 config_headers="$ac_config_headers" 11848 config_commands="$ac_config_commands" 11849 11850 _ACEOF 11851 11852 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11853 ac_cs_usage="\ 11854 \`$as_me' instantiates files and other configuration actions 11855 from templates according to the current configuration. Unless the files 11856 and actions are specified as TAGs, all are instantiated by default. 11857 11858 Usage: $0 [OPTION]... [TAG]... 11859 11860 -h, --help print this help, then exit 11861 -V, --version print version number and configuration settings, then exit 11862 --config print configuration, then exit 11863 -q, --quiet, --silent 11864 do not print progress messages 11865 -d, --debug don't remove temporary files 11866 --recheck update $as_me by reconfiguring in the same conditions 11867 --file=FILE[:TEMPLATE] 11868 instantiate the configuration file FILE 11869 --header=FILE[:TEMPLATE] 11870 instantiate the configuration header FILE 11871 11872 Configuration files: 11873 $config_files 11874 11875 Configuration headers: 11876 $config_headers 11877 11878 Configuration commands: 11879 $config_commands 11880 11881 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xsm/issues>." 11882 11883 _ACEOF 11884 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 11885 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 11886 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11887 ac_cs_config='$ac_cs_config_escaped' 11888 ac_cs_version="\\ 11889 xsm config.status 1.0.5 11890 configured by $0, generated by GNU Autoconf 2.71, 11891 with options \\"\$ac_cs_config\\" 11892 11893 Copyright (C) 2021 Free Software Foundation, Inc. 11894 This config.status script is free software; the Free Software Foundation 11895 gives unlimited permission to copy, distribute and modify it." 11896 11897 ac_pwd='$ac_pwd' 11898 srcdir='$srcdir' 11899 INSTALL='$INSTALL' 11900 MKDIR_P='$MKDIR_P' 11901 AWK='$AWK' 11902 test -n "\$AWK" || AWK=awk 11903 _ACEOF 11904 11905 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11906 # The default lists apply if the user does not specify any file. 11907 ac_need_defaults=: 11908 while test $# != 0 11909 do 11910 case $1 in 11911 --*=?*) 11912 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11913 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11914 ac_shift=: 11915 ;; 11916 --*=) 11917 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11918 ac_optarg= 11919 ac_shift=: 11920 ;; 11921 *) 11922 ac_option=$1 11923 ac_optarg=$2 11924 ac_shift=shift 11925 ;; 11926 esac 11927 11928 case $ac_option in 11929 # Handling of the options. 11930 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11931 ac_cs_recheck=: ;; 11932 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11933 printf "%s\n" "$ac_cs_version"; exit ;; 11934 --config | --confi | --conf | --con | --co | --c ) 11935 printf "%s\n" "$ac_cs_config"; exit ;; 11936 --debug | --debu | --deb | --de | --d | -d ) 11937 debug=: ;; 11938 --file | --fil | --fi | --f ) 11939 $ac_shift 11940 case $ac_optarg in 11941 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11942 '') as_fn_error $? "missing file argument" ;; 11943 esac 11944 as_fn_append CONFIG_FILES " '$ac_optarg'" 11945 ac_need_defaults=false;; 11946 --header | --heade | --head | --hea ) 11947 $ac_shift 11948 case $ac_optarg in 11949 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11950 esac 11951 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11952 ac_need_defaults=false;; 11953 --he | --h) 11954 # Conflict between --help and --header 11955 as_fn_error $? "ambiguous option: \`$1' 11956 Try \`$0 --help' for more information.";; 11957 --help | --hel | -h ) 11958 printf "%s\n" "$ac_cs_usage"; exit ;; 11959 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11960 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11961 ac_cs_silent=: ;; 11962 11963 # This is an error. 11964 -*) as_fn_error $? "unrecognized option: \`$1' 11965 Try \`$0 --help' for more information." ;; 11966 11967 *) as_fn_append ac_config_targets " $1" 11968 ac_need_defaults=false ;; 11969 11970 esac 11971 shift 11972 done 11973 11974 ac_configure_extra_args= 11975 11976 if $ac_cs_silent; then 11977 exec 6>/dev/null 11978 ac_configure_extra_args="$ac_configure_extra_args --silent" 11979 fi 11980 11981 _ACEOF 11982 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11983 if \$ac_cs_recheck; then 11984 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11985 shift 11986 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 11987 CONFIG_SHELL='$SHELL' 11988 export CONFIG_SHELL 11989 exec "\$@" 11990 fi 11991 11992 _ACEOF 11993 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11994 exec 5>>config.log 11995 { 11996 echo 11997 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11998 ## Running $as_me. ## 11999 _ASBOX 12000 printf "%s\n" "$ac_log" 12001 } >&5 12002 12003 _ACEOF 12004 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12005 # 12006 # INIT-COMMANDS 12007 # 12008 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12009 12010 _ACEOF 12011 12012 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12013 12014 # Handling of arguments. 12015 for ac_config_target in $ac_config_targets 12016 do 12017 case $ac_config_target in 12018 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12019 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12020 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12021 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12022 12023 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12024 esac 12025 done 12026 12027 12028 # If the user did not use the arguments to specify the items to instantiate, 12029 # then the envvar interface is used. Set only those that are not. 12030 # We use the long form for the default assignment because of an extremely 12031 # bizarre bug on SunOS 4.1.3. 12032 if $ac_need_defaults; then 12033 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12034 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12035 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12036 fi 12037 12038 # Have a temporary directory for convenience. Make it in the build tree 12039 # simply because there is no reason against having it here, and in addition, 12040 # creating and moving files from /tmp can sometimes cause problems. 12041 # Hook for its removal unless debugging. 12042 # Note that there is a small window in which the directory will not be cleaned: 12043 # after its creation but before its name has been assigned to `$tmp'. 12044 $debug || 12045 { 12046 tmp= ac_tmp= 12047 trap 'exit_status=$? 12048 : "${ac_tmp:=$tmp}" 12049 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12050 ' 0 12051 trap 'as_fn_exit 1' 1 2 13 15 12052 } 12053 # Create a (secure) tmp directory for tmp files. 12054 12055 { 12056 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12057 test -d "$tmp" 12058 } || 12059 { 12060 tmp=./conf$$-$RANDOM 12061 (umask 077 && mkdir "$tmp") 12062 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12063 ac_tmp=$tmp 12064 12065 # Set up the scripts for CONFIG_FILES section. 12066 # No need to generate them if there are no CONFIG_FILES. 12067 # This happens for instance with `./config.status config.h'. 12068 if test -n "$CONFIG_FILES"; then 12069 12070 12071 ac_cr=`echo X | tr X '\015'` 12072 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12073 # But we know of no other shell where ac_cr would be empty at this 12074 # point, so we can use a bashism as a fallback. 12075 if test "x$ac_cr" = x; then 12076 eval ac_cr=\$\'\\r\' 12077 fi 12078 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12079 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12080 ac_cs_awk_cr='\\r' 12081 else 12082 ac_cs_awk_cr=$ac_cr 12083 fi 12084 12085 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12086 _ACEOF 12087 12088 12089 { 12090 echo "cat >conf$$subs.awk <<_ACEOF" && 12091 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12092 echo "_ACEOF" 12093 } >conf$$subs.sh || 12094 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12095 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12096 ac_delim='%!_!# ' 12097 for ac_last_try in false false false false false :; do 12098 . ./conf$$subs.sh || 12099 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12100 12101 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12102 if test $ac_delim_n = $ac_delim_num; then 12103 break 12104 elif $ac_last_try; then 12105 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12106 else 12107 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12108 fi 12109 done 12110 rm -f conf$$subs.sh 12111 12112 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12113 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12114 _ACEOF 12115 sed -n ' 12116 h 12117 s/^/S["/; s/!.*/"]=/ 12118 p 12119 g 12120 s/^[^!]*!// 12121 :repl 12122 t repl 12123 s/'"$ac_delim"'$// 12124 t delim 12125 :nl 12126 h 12127 s/\(.\{148\}\)..*/\1/ 12128 t more1 12129 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12130 p 12131 n 12132 b repl 12133 :more1 12134 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12135 p 12136 g 12137 s/.\{148\}// 12138 t nl 12139 :delim 12140 h 12141 s/\(.\{148\}\)..*/\1/ 12142 t more2 12143 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12144 p 12145 b 12146 :more2 12147 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12148 p 12149 g 12150 s/.\{148\}// 12151 t delim 12152 ' <conf$$subs.awk | sed ' 12153 /^[^""]/{ 12154 N 12155 s/\n// 12156 } 12157 ' >>$CONFIG_STATUS || ac_write_fail=1 12158 rm -f conf$$subs.awk 12159 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12160 _ACAWK 12161 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12162 for (key in S) S_is_set[key] = 1 12163 FS = "" 12164 12165 } 12166 { 12167 line = $ 0 12168 nfields = split(line, field, "@") 12169 substed = 0 12170 len = length(field[1]) 12171 for (i = 2; i < nfields; i++) { 12172 key = field[i] 12173 keylen = length(key) 12174 if (S_is_set[key]) { 12175 value = S[key] 12176 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12177 len += length(value) + length(field[++i]) 12178 substed = 1 12179 } else 12180 len += 1 + keylen 12181 } 12182 12183 print line 12184 } 12185 12186 _ACAWK 12187 _ACEOF 12188 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12189 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12190 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12191 else 12192 cat 12193 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12194 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12195 _ACEOF 12196 12197 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12198 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12199 # trailing colons and then remove the whole line if VPATH becomes empty 12200 # (actually we leave an empty line to preserve line numbers). 12201 if test "x$srcdir" = x.; then 12202 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12203 h 12204 s/// 12205 s/^/:/ 12206 s/[ ]*$/:/ 12207 s/:\$(srcdir):/:/g 12208 s/:\${srcdir}:/:/g 12209 s/:@srcdir@:/:/g 12210 s/^:*// 12211 s/:*$// 12212 x 12213 s/\(=[ ]*\).*/\1/ 12214 G 12215 s/\n// 12216 s/^[^=]*=[ ]*$// 12217 }' 12218 fi 12219 12220 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12221 fi # test -n "$CONFIG_FILES" 12222 12223 # Set up the scripts for CONFIG_HEADERS section. 12224 # No need to generate them if there are no CONFIG_HEADERS. 12225 # This happens for instance with `./config.status Makefile'. 12226 if test -n "$CONFIG_HEADERS"; then 12227 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12228 BEGIN { 12229 _ACEOF 12230 12231 # Transform confdefs.h into an awk script `defines.awk', embedded as 12232 # here-document in config.status, that substitutes the proper values into 12233 # config.h.in to produce config.h. 12234 12235 # Create a delimiter string that does not exist in confdefs.h, to ease 12236 # handling of long lines. 12237 ac_delim='%!_!# ' 12238 for ac_last_try in false false :; do 12239 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12240 if test -z "$ac_tt"; then 12241 break 12242 elif $ac_last_try; then 12243 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12244 else 12245 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12246 fi 12247 done 12248 12249 # For the awk script, D is an array of macro values keyed by name, 12250 # likewise P contains macro parameters if any. Preserve backslash 12251 # newline sequences. 12252 12253 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12254 sed -n ' 12255 s/.\{148\}/&'"$ac_delim"'/g 12256 t rset 12257 :rset 12258 s/^[ ]*#[ ]*define[ ][ ]*/ / 12259 t def 12260 d 12261 :def 12262 s/\\$// 12263 t bsnl 12264 s/["\\]/\\&/g 12265 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12266 D["\1"]=" \3"/p 12267 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12268 d 12269 :bsnl 12270 s/["\\]/\\&/g 12271 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12272 D["\1"]=" \3\\\\\\n"\\/p 12273 t cont 12274 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12275 t cont 12276 d 12277 :cont 12278 n 12279 s/.\{148\}/&'"$ac_delim"'/g 12280 t clear 12281 :clear 12282 s/\\$// 12283 t bsnlc 12284 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12285 d 12286 :bsnlc 12287 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12288 b cont 12289 ' <confdefs.h | sed ' 12290 s/'"$ac_delim"'/"\\\ 12291 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12292 12293 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12294 for (key in D) D_is_set[key] = 1 12295 FS = "" 12296 } 12297 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12298 line = \$ 0 12299 split(line, arg, " ") 12300 if (arg[1] == "#") { 12301 defundef = arg[2] 12302 mac1 = arg[3] 12303 } else { 12304 defundef = substr(arg[1], 2) 12305 mac1 = arg[2] 12306 } 12307 split(mac1, mac2, "(") #) 12308 macro = mac2[1] 12309 prefix = substr(line, 1, index(line, defundef) - 1) 12310 if (D_is_set[macro]) { 12311 # Preserve the white space surrounding the "#". 12312 print prefix "define", macro P[macro] D[macro] 12313 next 12314 } else { 12315 # Replace #undef with comments. This is necessary, for example, 12316 # in the case of _POSIX_SOURCE, which is predefined and required 12317 # on some systems where configure will not decide to define it. 12318 if (defundef == "undef") { 12319 print "/*", prefix defundef, macro, "*/" 12320 next 12321 } 12322 } 12323 } 12324 { print } 12325 _ACAWK 12326 _ACEOF 12327 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12328 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12329 fi # test -n "$CONFIG_HEADERS" 12330 12331 12332 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12333 shift 12334 for ac_tag 12335 do 12336 case $ac_tag in 12337 :[FHLC]) ac_mode=$ac_tag; continue;; 12338 esac 12339 case $ac_mode$ac_tag in 12340 :[FHL]*:*);; 12341 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12342 :[FH]-) ac_tag=-:-;; 12343 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12344 esac 12345 ac_save_IFS=$IFS 12346 IFS=: 12347 set x $ac_tag 12348 IFS=$ac_save_IFS 12349 shift 12350 ac_file=$1 12351 shift 12352 12353 case $ac_mode in 12354 :L) ac_source=$1;; 12355 :[FH]) 12356 ac_file_inputs= 12357 for ac_f 12358 do 12359 case $ac_f in 12360 -) ac_f="$ac_tmp/stdin";; 12361 *) # Look for the file first in the build tree, then in the source tree 12362 # (if the path is not absolute). The absolute path cannot be DOS-style, 12363 # because $ac_f cannot contain `:'. 12364 test -f "$ac_f" || 12365 case $ac_f in 12366 [\\/$]*) false;; 12367 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12368 esac || 12369 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12370 esac 12371 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12372 as_fn_append ac_file_inputs " '$ac_f'" 12373 done 12374 12375 # Let's still pretend it is `configure' which instantiates (i.e., don't 12376 # use $as_me), people would be surprised to read: 12377 # /* config.h. Generated by config.status. */ 12378 configure_input='Generated from '` 12379 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12380 `' by configure.' 12381 if test x"$ac_file" != x-; then 12382 configure_input="$ac_file. $configure_input" 12383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12384 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12385 fi 12386 # Neutralize special characters interpreted by sed in replacement strings. 12387 case $configure_input in #( 12388 *\&* | *\|* | *\\* ) 12389 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12390 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12391 *) ac_sed_conf_input=$configure_input;; 12392 esac 12393 12394 case $ac_tag in 12395 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12396 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12397 esac 12398 ;; 12399 esac 12400 12401 ac_dir=`$as_dirname -- "$ac_file" || 12402 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12403 X"$ac_file" : 'X\(//\)[^/]' \| \ 12404 X"$ac_file" : 'X\(//\)$' \| \ 12405 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12406 printf "%s\n" X"$ac_file" | 12407 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12408 s//\1/ 12409 q 12410 } 12411 /^X\(\/\/\)[^/].*/{ 12412 s//\1/ 12413 q 12414 } 12415 /^X\(\/\/\)$/{ 12416 s//\1/ 12417 q 12418 } 12419 /^X\(\/\).*/{ 12420 s//\1/ 12421 q 12422 } 12423 s/.*/./; q'` 12424 as_dir="$ac_dir"; as_fn_mkdir_p 12425 ac_builddir=. 12426 12427 case "$ac_dir" in 12428 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12429 *) 12430 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12431 # A ".." for each directory in $ac_dir_suffix. 12432 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12433 case $ac_top_builddir_sub in 12434 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12435 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12436 esac ;; 12437 esac 12438 ac_abs_top_builddir=$ac_pwd 12439 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12440 # for backward compatibility: 12441 ac_top_builddir=$ac_top_build_prefix 12442 12443 case $srcdir in 12444 .) # We are building in place. 12445 ac_srcdir=. 12446 ac_top_srcdir=$ac_top_builddir_sub 12447 ac_abs_top_srcdir=$ac_pwd ;; 12448 [\\/]* | ?:[\\/]* ) # Absolute name. 12449 ac_srcdir=$srcdir$ac_dir_suffix; 12450 ac_top_srcdir=$srcdir 12451 ac_abs_top_srcdir=$srcdir ;; 12452 *) # Relative name. 12453 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12454 ac_top_srcdir=$ac_top_build_prefix$srcdir 12455 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12456 esac 12457 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12458 12459 12460 case $ac_mode in 12461 :F) 12462 # 12463 # CONFIG_FILE 12464 # 12465 12466 case $INSTALL in 12467 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12468 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12469 esac 12470 ac_MKDIR_P=$MKDIR_P 12471 case $MKDIR_P in 12472 [\\/$]* | ?:[\\/]* ) ;; 12473 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12474 esac 12475 _ACEOF 12476 12477 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12478 # If the template does not know about datarootdir, expand it. 12479 # FIXME: This hack should be removed a few years after 2.60. 12480 ac_datarootdir_hack=; ac_datarootdir_seen= 12481 ac_sed_dataroot=' 12482 /datarootdir/ { 12483 p 12484 q 12485 } 12486 /@datadir@/p 12487 /@docdir@/p 12488 /@infodir@/p 12489 /@localedir@/p 12490 /@mandir@/p' 12491 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12492 *datarootdir*) ac_datarootdir_seen=yes;; 12493 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12495 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12496 _ACEOF 12497 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12498 ac_datarootdir_hack=' 12499 s&@datadir@&$datadir&g 12500 s&@docdir@&$docdir&g 12501 s&@infodir@&$infodir&g 12502 s&@localedir@&$localedir&g 12503 s&@mandir@&$mandir&g 12504 s&\\\${datarootdir}&$datarootdir&g' ;; 12505 esac 12506 _ACEOF 12507 12508 # Neutralize VPATH when `$srcdir' = `.'. 12509 # Shell code in configure.ac might set extrasub. 12510 # FIXME: do we really want to maintain this feature? 12511 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12512 ac_sed_extra="$ac_vpsub 12513 $extrasub 12514 _ACEOF 12515 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12516 :t 12517 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12518 s|@configure_input@|$ac_sed_conf_input|;t t 12519 s&@top_builddir@&$ac_top_builddir_sub&;t t 12520 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12521 s&@srcdir@&$ac_srcdir&;t t 12522 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12523 s&@top_srcdir@&$ac_top_srcdir&;t t 12524 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12525 s&@builddir@&$ac_builddir&;t t 12526 s&@abs_builddir@&$ac_abs_builddir&;t t 12527 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12528 s&@INSTALL@&$ac_INSTALL&;t t 12529 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12530 $ac_datarootdir_hack 12531 " 12532 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12533 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12534 12535 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12536 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12537 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12538 "$ac_tmp/out"`; test -z "$ac_out"; } && 12539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12540 which seems to be undefined. Please make sure it is defined" >&5 12541 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12542 which seems to be undefined. Please make sure it is defined" >&2;} 12543 12544 rm -f "$ac_tmp/stdin" 12545 case $ac_file in 12546 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12547 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12548 esac \ 12549 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12550 ;; 12551 :H) 12552 # 12553 # CONFIG_HEADER 12554 # 12555 if test x"$ac_file" != x-; then 12556 { 12557 printf "%s\n" "/* $configure_input */" >&1 \ 12558 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12559 } >"$ac_tmp/config.h" \ 12560 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12561 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12563 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12564 else 12565 rm -f "$ac_file" 12566 mv "$ac_tmp/config.h" "$ac_file" \ 12567 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12568 fi 12569 else 12570 printf "%s\n" "/* $configure_input */" >&1 \ 12571 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12572 || as_fn_error $? "could not create -" "$LINENO" 5 12573 fi 12574 # Compute "$ac_file"'s index in $config_headers. 12575 _am_arg="$ac_file" 12576 _am_stamp_count=1 12577 for _am_header in $config_headers :; do 12578 case $_am_header in 12579 $_am_arg | $_am_arg:* ) 12580 break ;; 12581 * ) 12582 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12583 esac 12584 done 12585 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12586 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12587 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12588 X"$_am_arg" : 'X\(//\)$' \| \ 12589 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12590 printf "%s\n" X"$_am_arg" | 12591 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12592 s//\1/ 12593 q 12594 } 12595 /^X\(\/\/\)[^/].*/{ 12596 s//\1/ 12597 q 12598 } 12599 /^X\(\/\/\)$/{ 12600 s//\1/ 12601 q 12602 } 12603 /^X\(\/\).*/{ 12604 s//\1/ 12605 q 12606 } 12607 s/.*/./; q'`/stamp-h$_am_stamp_count 12608 ;; 12609 12610 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12611 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12612 ;; 12613 esac 12614 12615 12616 case $ac_file$ac_mode in 12617 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12618 # Older Autoconf quotes --file arguments for eval, but not when files 12619 # are listed without --file. Let's play safe and only enable the eval 12620 # if we detect the quoting. 12621 # TODO: see whether this extra hack can be removed once we start 12622 # requiring Autoconf 2.70 or later. 12623 case $CONFIG_FILES in #( 12624 *\'*) : 12625 eval set x "$CONFIG_FILES" ;; #( 12626 *) : 12627 set x $CONFIG_FILES ;; #( 12628 *) : 12629 ;; 12630 esac 12631 shift 12632 # Used to flag and report bootstrapping failures. 12633 am_rc=0 12634 for am_mf 12635 do 12636 # Strip MF so we end up with the name of the file. 12637 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12638 # Check whether this is an Automake generated Makefile which includes 12639 # dependency-tracking related rules and includes. 12640 # Grep'ing the whole file directly is not great: AIX grep has a line 12641 # limit of 2048, but all sed's we know have understand at least 4000. 12642 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12643 || continue 12644 am_dirpart=`$as_dirname -- "$am_mf" || 12645 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12646 X"$am_mf" : 'X\(//\)[^/]' \| \ 12647 X"$am_mf" : 'X\(//\)$' \| \ 12648 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12649 printf "%s\n" X"$am_mf" | 12650 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12651 s//\1/ 12652 q 12653 } 12654 /^X\(\/\/\)[^/].*/{ 12655 s//\1/ 12656 q 12657 } 12658 /^X\(\/\/\)$/{ 12659 s//\1/ 12660 q 12661 } 12662 /^X\(\/\).*/{ 12663 s//\1/ 12664 q 12665 } 12666 s/.*/./; q'` 12667 am_filepart=`$as_basename -- "$am_mf" || 12668 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12669 X"$am_mf" : 'X\(//\)$' \| \ 12670 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12671 printf "%s\n" X/"$am_mf" | 12672 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12673 s//\1/ 12674 q 12675 } 12676 /^X\/\(\/\/\)$/{ 12677 s//\1/ 12678 q 12679 } 12680 /^X\/\(\/\).*/{ 12681 s//\1/ 12682 q 12683 } 12684 s/.*/./; q'` 12685 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12686 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12687 | $MAKE -f - am--depfiles" >&5 12688 (cd "$am_dirpart" \ 12689 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12690 | $MAKE -f - am--depfiles) >&5 2>&5 12691 ac_status=$? 12692 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12693 (exit $ac_status); } || am_rc=$? 12694 done 12695 if test $am_rc -ne 0; then 12696 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12697 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12698 as_fn_error $? "Something went wrong bootstrapping makefile fragments 12699 for automatic dependency tracking. If GNU make was not used, consider 12700 re-running the configure script with MAKE=\"gmake\" (or whatever is 12701 necessary). You can also try re-running configure with the 12702 '--disable-dependency-tracking' option to at least be able to build 12703 the package (albeit without support for automatic dependency tracking). 12704 See \`config.log' for more details" "$LINENO" 5; } 12705 fi 12706 { am_dirpart=; unset am_dirpart;} 12707 { am_filepart=; unset am_filepart;} 12708 { am_mf=; unset am_mf;} 12709 { am_rc=; unset am_rc;} 12710 rm -f conftest-deps.mk 12711 } 12712 ;; 12713 12714 esac 12715 done # for ac_tag 12716 12717 12718 as_fn_exit 0 12719 _ACEOF 12720 ac_clean_files=$ac_clean_files_save 12721 12722 test $ac_write_fail = 0 || 12723 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12724 12725 12726 # configure is writing to config.log, and then calls config.status. 12727 # config.status does its own redirection, appending to config.log. 12728 # Unfortunately, on DOS this fails, as config.log is still kept open 12729 # by configure, so config.status won't be able to write to it; its 12730 # output is simply discarded. So we exec the FD to /dev/null, 12731 # effectively closing config.log, so it can be properly (re)opened and 12732 # appended to by config.status. When coming back to configure, we 12733 # need to make the FD available again. 12734 if test "$no_create" != yes; then 12735 ac_cs_success=: 12736 ac_config_status_args= 12737 test "$silent" = yes && 12738 ac_config_status_args="$ac_config_status_args --quiet" 12739 exec 5>/dev/null 12740 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12741 exec 5>>config.log 12742 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12743 # would make configure fail if this is the last instruction. 12744 $ac_cs_success || as_fn_exit 1 12745 fi 12746 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12748 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12749 fi 12750 12751 12752
Indexes created Sun Oct 25 00:26:45 UTC 2026