configure revision 1.1.1.6
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.71 for xedit 1.2.3. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xedit/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/xedit/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='xedit' 614 PACKAGE_TARNAME='xedit' 615 PACKAGE_VERSION='1.2.3' 616 PACKAGE_STRING='xedit 1.2.3' 617 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xedit/issues' 618 PACKAGE_URL='' 619 620 # Factoring default headers for most tests. 621 ac_includes_default="\ 622 #include <stddef.h> 623 #ifdef HAVE_STDIO_H 624 # 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1581 if test -s conftest.err; then 1582 grep -v '^ *+' conftest.err >conftest.er1 1583 cat conftest.er1 >&5 1584 mv -f conftest.er1 conftest.err 1585 fi 1586 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1587 test $ac_status = 0; } && { 1588 test -z "$ac_c_werror_flag" || 1589 test ! -s conftest.err 1590 } && test -s conftest.$ac_objext 1591 then : 1592 ac_retval=0 1593 else $as_nop 1594 printf "%s\n" "$as_me: failed program was:" >&5 1595 sed 's/^/| /' conftest.$ac_ext >&5 1596 1597 ac_retval=1 1598 fi 1599 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1600 as_fn_set_status $ac_retval 1601 1602 } # ac_fn_c_try_compile 1603 1604 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1605 # ------------------------------------------------------------------ 1606 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1607 # accordingly. 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" >&6; } 1744 if eval test \${$3+y} 1745 then : 1746 printf %s "(cached) " >&6 1747 else $as_nop 1748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1749 /* end confdefs.h. */ 1750 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1751 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1752 #define $2 innocuous_$2 1753 1754 /* System header to define __stub macros and hopefully few prototypes, 1755 which can conflict with char $2 (); below. */ 1756 1757 #include <limits.h> 1758 #undef $2 1759 1760 /* Override any GCC internal prototype to avoid an error. 1761 Use char because int might match the return type of a GCC 1762 builtin and then its argument prototype would still apply. */ 1763 #ifdef __cplusplus 1764 extern "C" 1765 #endif 1766 char $2 (); 1767 /* The GNU C library defines this for functions which it implements 1768 to always fail with ENOSYS. Some functions are actually named 1769 something starting with __ and the normal name is an alias. */ 1770 #if defined __stub_$2 || defined __stub___$2 1771 choke me 1772 #endif 1773 1774 int 1775 main (void) 1776 { 1777 return $2 (); 1778 ; 1779 return 0; 1780 } 1781 _ACEOF 1782 if ac_fn_c_try_link "$LINENO" 1783 then : 1784 eval "$3=yes" 1785 else $as_nop 1786 eval "$3=no" 1787 fi 1788 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1789 conftest$ac_exeext conftest.$ac_ext 1790 fi 1791 eval ac_res=\$$3 1792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1793 printf "%s\n" "$ac_res" >&6; } 1794 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1795 1796 } # ac_fn_c_check_func 1797 ac_configure_args_raw= 1798 for ac_arg 1799 do 1800 case $ac_arg in 1801 *\'*) 1802 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1803 esac 1804 as_fn_append ac_configure_args_raw " '$ac_arg'" 1805 done 1806 1807 case $ac_configure_args_raw in 1808 *$as_nl*) 1809 ac_safe_unquote= ;; 1810 *) 1811 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1812 ac_unsafe_a="$ac_unsafe_z#~" 1813 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1814 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1815 esac 1816 1817 cat >config.log <<_ACEOF 1818 This file contains any messages produced by compilers while 1819 running configure, to aid debugging if configure makes a mistake. 1820 1821 It was created by xedit $as_me 1.2.3, which was 1822 generated by GNU Autoconf 2.71. Invocation command line was 1823 1824 $ $0$ac_configure_args_raw 1825 1826 _ACEOF 1827 exec 5>>config.log 1828 { 1829 cat <<_ASUNAME 1830 ## --------- ## 1831 ## Platform. ## 1832 ## --------- ## 1833 1834 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1835 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1836 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1837 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1838 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1839 1840 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1841 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1842 1843 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1844 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1845 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1846 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1847 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1848 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1849 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1850 1851 _ASUNAME 1852 1853 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1854 for as_dir in $PATH 1855 do 1856 IFS=$as_save_IFS 1857 case $as_dir in #((( 1858 '') as_dir=./ ;; 1859 */) ;; 1860 *) as_dir=$as_dir/ ;; 1861 esac 1862 printf "%s\n" "PATH: $as_dir" 1863 done 1864 IFS=$as_save_IFS 1865 1866 } >&5 1867 1868 cat >&5 <<_ACEOF 1869 1870 1871 ## ----------- ## 1872 ## Core tests. ## 1873 ## ----------- ## 1874 1875 _ACEOF 1876 1877 1878 # Keep a trace of the command line. 1879 # Strip out --no-create and --no-recursion so they do not pile up. 1880 # Strip out --silent because we don't want to record it for future runs. 1881 # Also quote any args containing shell meta-characters. 1882 # Make two passes to allow for proper duplicate-argument suppression. 1883 ac_configure_args= 1884 ac_configure_args0= 1885 ac_configure_args1= 1886 ac_must_keep_next=false 1887 for ac_pass in 1 2 1888 do 1889 for ac_arg 1890 do 1891 case $ac_arg in 1892 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1893 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1894 | -silent | --silent | --silen | --sile | --sil) 1895 continue ;; 1896 *\'*) 1897 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1898 esac 1899 case $ac_pass in 1900 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1901 2) 1902 as_fn_append ac_configure_args1 " '$ac_arg'" 1903 if test $ac_must_keep_next = true; then 1904 ac_must_keep_next=false # Got value, back to normal. 1905 else 1906 case $ac_arg in 1907 *=* | --config-cache | -C | -disable-* | --disable-* \ 1908 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1909 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1910 | -with-* | --with-* | -without-* | --without-* | --x) 1911 case "$ac_configure_args0 " in 1912 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1913 esac 1914 ;; 1915 -* ) ac_must_keep_next=true ;; 1916 esac 1917 fi 1918 as_fn_append ac_configure_args " '$ac_arg'" 1919 ;; 1920 esac 1921 done 1922 done 1923 { ac_configure_args0=; unset ac_configure_args0;} 1924 { ac_configure_args1=; unset ac_configure_args1;} 1925 1926 # When interrupted or exit'd, cleanup temporary files, and complete 1927 # config.log. We remove comments because anyway the quotes in there 1928 # would cause problems or look ugly. 1929 # WARNING: Use '\'' to represent an apostrophe within the trap. 1930 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1931 trap 'exit_status=$? 1932 # Sanitize IFS. 1933 IFS=" "" $as_nl" 1934 # Save into config.log some information that might help in debugging. 1935 { 1936 echo 1937 1938 printf "%s\n" "## ---------------- ## 1939 ## Cache variables. ## 1940 ## ---------------- ##" 1941 echo 1942 # The following way of writing the cache mishandles newlines in values, 1943 ( 1944 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1945 eval ac_val=\$$ac_var 1946 case $ac_val in #( 1947 *${as_nl}*) 1948 case $ac_var in #( 1949 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1950 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1951 esac 1952 case $ac_var in #( 1953 _ | IFS | as_nl) ;; #( 1954 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1955 *) { eval $ac_var=; unset $ac_var;} ;; 1956 esac ;; 1957 esac 1958 done 1959 (set) 2>&1 | 1960 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1961 *${as_nl}ac_space=\ *) 1962 sed -n \ 1963 "s/'\''/'\''\\\\'\'''\''/g; 1964 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1965 ;; #( 1966 *) 1967 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1968 ;; 1969 esac | 1970 sort 1971 ) 1972 echo 1973 1974 printf "%s\n" "## ----------------- ## 1975 ## Output variables. ## 1976 ## ----------------- ##" 1977 echo 1978 for ac_var in $ac_subst_vars 1979 do 1980 eval ac_val=\$$ac_var 1981 case $ac_val in 1982 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1983 esac 1984 printf "%s\n" "$ac_var='\''$ac_val'\''" 1985 done | sort 1986 echo 1987 1988 if test -n "$ac_subst_files"; then 1989 printf "%s\n" "## ------------------- ## 1990 ## File substitutions. ## 1991 ## ------------------- ##" 1992 echo 1993 for ac_var in $ac_subst_files 1994 do 1995 eval ac_val=\$$ac_var 1996 case $ac_val in 1997 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1998 esac 1999 printf "%s\n" "$ac_var='\''$ac_val'\''" 2000 done | sort 2001 echo 2002 fi 2003 2004 if test -s confdefs.h; then 2005 printf "%s\n" "## ----------- ## 2006 ## confdefs.h. ## 2007 ## ----------- ##" 2008 echo 2009 cat confdefs.h 2010 echo 2011 fi 2012 test "$ac_signal" != 0 && 2013 printf "%s\n" "$as_me: caught signal $ac_signal" 2014 printf "%s\n" "$as_me: exit $exit_status" 2015 } >&5 2016 rm -f core *.core core.conftest.* && 2017 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2018 exit $exit_status 2019 ' 0 2020 for ac_signal in 1 2 13 15; do 2021 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2022 done 2023 ac_signal=0 2024 2025 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2026 rm -f -r conftest* confdefs.h 2027 2028 printf "%s\n" "/* confdefs.h */" > confdefs.h 2029 2030 # Predefined preprocessor variables. 2031 2032 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2033 2034 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2035 2036 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2037 2038 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2039 2040 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2041 2042 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2043 2044 2045 # Let the site file select an alternate cache file if it wants to. 2046 # Prefer an explicitly selected file to automatically selected ones. 2047 if test -n "$CONFIG_SITE"; then 2048 ac_site_files="$CONFIG_SITE" 2049 elif test "x$prefix" != xNONE; then 2050 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2051 else 2052 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2053 fi 2054 2055 for ac_site_file in $ac_site_files 2056 do 2057 case $ac_site_file in #( 2058 */*) : 2059 ;; #( 2060 *) : 2061 ac_site_file=./$ac_site_file ;; 2062 esac 2063 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2065 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2066 sed 's/^/| /' "$ac_site_file" >&5 2067 . "$ac_site_file" \ 2068 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2069 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2070 as_fn_error $? "failed to load site script $ac_site_file 2071 See \`config.log' for more details" "$LINENO" 5; } 2072 fi 2073 done 2074 2075 if test -r "$cache_file"; then 2076 # Some versions of bash will fail to source /dev/null (special files 2077 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2078 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2080 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2081 case $cache_file in 2082 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2083 *) . "./$cache_file";; 2084 esac 2085 fi 2086 else 2087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2088 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2089 >$cache_file 2090 fi 2091 2092 # Test code for whether the C compiler supports C89 (global declarations) 2093 ac_c_conftest_c89_globals=' 2094 /* Does the compiler advertise C89 conformance? 2095 Do not test the value of __STDC__, because some compilers set it to 0 2096 while being otherwise adequately conformant. */ 2097 #if !defined __STDC__ 2098 # error "Compiler does not advertise C89 conformance" 2099 #endif 2100 2101 #include <stddef.h> 2102 #include <stdarg.h> 2103 struct stat; 2104 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2105 struct buf { int x; }; 2106 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2107 static char *e (p, i) 2108 char **p; 2109 int i; 2110 { 2111 return p[i]; 2112 } 2113 static char *f (char * (*g) (char **, int), char **p, ...) 2114 { 2115 char *s; 2116 va_list v; 2117 va_start (v,p); 2118 s = g (p, va_arg (v,int)); 2119 va_end (v); 2120 return s; 2121 } 2122 2123 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2124 function prototypes and stuff, but not \xHH hex character constants. 2125 These do not provoke an error unfortunately, instead are silently treated 2126 as an "x". The following induces an error, until -std is added to get 2127 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2128 array size at least. It is necessary to write \x00 == 0 to get something 2129 that is true only with -std. */ 2130 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2131 2132 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2133 inside strings and character constants. */ 2134 #define FOO(x) '\''x'\'' 2135 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2136 2137 int test (int i, double x); 2138 struct s1 {int (*f) (int a);}; 2139 struct s2 {int (*f) (double a);}; 2140 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2141 int, int);' 2142 2143 # Test code for whether the C compiler supports C89 (body of main). 2144 ac_c_conftest_c89_main=' 2145 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2146 ' 2147 2148 # Test code for whether the C compiler supports C99 (global declarations) 2149 ac_c_conftest_c99_globals=' 2150 // Does the compiler advertise C99 conformance? 2151 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2152 # error "Compiler does not advertise C99 conformance" 2153 #endif 2154 2155 #include <stdbool.h> 2156 extern int puts (const char *); 2157 extern int printf (const char *, ...); 2158 extern int dprintf (int, const char *, ...); 2159 extern void *malloc (size_t); 2160 2161 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2162 // dprintf is used instead of fprintf to avoid needing to declare 2163 // FILE and stderr. 2164 #define debug(...) dprintf (2, __VA_ARGS__) 2165 #define showlist(...) puts (#__VA_ARGS__) 2166 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2167 static void 2168 test_varargs_macros (void) 2169 { 2170 int x = 1234; 2171 int y = 5678; 2172 debug ("Flag"); 2173 debug ("X = %d\n", x); 2174 showlist (The first, second, and third items.); 2175 report (x>y, "x is %d but y is %d", x, y); 2176 } 2177 2178 // Check long long types. 2179 #define BIG64 18446744073709551615ull 2180 #define BIG32 4294967295ul 2181 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2182 #if !BIG_OK 2183 #error "your preprocessor is broken" 2184 #endif 2185 #if BIG_OK 2186 #else 2187 #error "your preprocessor is broken" 2188 #endif 2189 static long long int bignum = -9223372036854775807LL; 2190 static unsigned long long int ubignum = BIG64; 2191 2192 struct incomplete_array 2193 { 2194 int datasize; 2195 double data[]; 2196 }; 2197 2198 struct named_init { 2199 int number; 2200 const wchar_t *name; 2201 double average; 2202 }; 2203 2204 typedef const char *ccp; 2205 2206 static inline int 2207 test_restrict (ccp restrict text) 2208 { 2209 // See if C++-style comments work. 2210 // Iterate through items via the restricted pointer. 2211 // Also check for declarations in for loops. 2212 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2213 continue; 2214 return 0; 2215 } 2216 2217 // Check varargs and va_copy. 2218 static bool 2219 test_varargs (const char *format, ...) 2220 { 2221 va_list args; 2222 va_start (args, format); 2223 va_list args_copy; 2224 va_copy (args_copy, args); 2225 2226 const char *str = ""; 2227 int number = 0; 2228 float fnumber = 0; 2229 2230 while (*format) 2231 { 2232 switch (*format++) 2233 { 2234 case '\''s'\'': // string 2235 str = va_arg (args_copy, const char *); 2236 break; 2237 case '\''d'\'': // int 2238 number = va_arg (args_copy, int); 2239 break; 2240 case '\''f'\'': // float 2241 fnumber = va_arg (args_copy, double); 2242 break; 2243 default: 2244 break; 2245 } 2246 } 2247 va_end (args_copy); 2248 va_end (args); 2249 2250 return *str && number && fnumber; 2251 } 2252 ' 2253 2254 # Test code for whether the C compiler supports C99 (body of main). 2255 ac_c_conftest_c99_main=' 2256 // Check bool. 2257 _Bool success = false; 2258 success |= (argc != 0); 2259 2260 // Check restrict. 2261 if (test_restrict ("String literal") == 0) 2262 success = true; 2263 char *restrict newvar = "Another string"; 2264 2265 // Check varargs. 2266 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2267 test_varargs_macros (); 2268 2269 // Check flexible array members. 2270 struct incomplete_array *ia = 2271 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2272 ia->datasize = 10; 2273 for (int i = 0; i < ia->datasize; ++i) 2274 ia->data[i] = i * 1.234; 2275 2276 // Check named initializers. 2277 struct named_init ni = { 2278 .number = 34, 2279 .name = L"Test wide string", 2280 .average = 543.34343, 2281 }; 2282 2283 ni.number = 58; 2284 2285 int dynamic_array[ni.number]; 2286 dynamic_array[0] = argv[0][0]; 2287 dynamic_array[ni.number - 1] = 543; 2288 2289 // work around unused variable warnings 2290 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2291 || dynamic_array[ni.number - 1] != 543); 2292 ' 2293 2294 # Test code for whether the C compiler supports C11 (global declarations) 2295 ac_c_conftest_c11_globals=' 2296 // Does the compiler advertise C11 conformance? 2297 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2298 # error "Compiler does not advertise C11 conformance" 2299 #endif 2300 2301 // Check _Alignas. 2302 char _Alignas (double) aligned_as_double; 2303 char _Alignas (0) no_special_alignment; 2304 extern char aligned_as_int; 2305 char _Alignas (0) _Alignas (int) aligned_as_int; 2306 2307 // Check _Alignof. 2308 enum 2309 { 2310 int_alignment = _Alignof (int), 2311 int_array_alignment = _Alignof (int[100]), 2312 char_alignment = _Alignof (char) 2313 }; 2314 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2315 2316 // Check _Noreturn. 2317 int _Noreturn does_not_return (void) { for (;;) continue; } 2318 2319 // Check _Static_assert. 2320 struct test_static_assert 2321 { 2322 int x; 2323 _Static_assert (sizeof (int) <= sizeof (long int), 2324 "_Static_assert does not work in struct"); 2325 long int y; 2326 }; 2327 2328 // Check UTF-8 literals. 2329 #define u8 syntax error! 2330 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2331 2332 // Check duplicate typedefs. 2333 typedef long *long_ptr; 2334 typedef long int *long_ptr; 2335 typedef long_ptr long_ptr; 2336 2337 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2338 struct anonymous 2339 { 2340 union { 2341 struct { int i; int j; }; 2342 struct { int k; long int l; } w; 2343 }; 2344 int m; 2345 } v1; 2346 ' 2347 2348 # Test code for whether the C compiler supports C11 (body of main). 2349 ac_c_conftest_c11_main=' 2350 _Static_assert ((offsetof (struct anonymous, i) 2351 == offsetof (struct anonymous, w.k)), 2352 "Anonymous union alignment botch"); 2353 v1.i = 2; 2354 v1.w.k = 5; 2355 ok |= v1.i != 5; 2356 ' 2357 2358 # Test code for whether the C compiler supports C11 (complete). 2359 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2360 ${ac_c_conftest_c99_globals} 2361 ${ac_c_conftest_c11_globals} 2362 2363 int 2364 main (int argc, char **argv) 2365 { 2366 int ok = 0; 2367 ${ac_c_conftest_c89_main} 2368 ${ac_c_conftest_c99_main} 2369 ${ac_c_conftest_c11_main} 2370 return ok; 2371 } 2372 " 2373 2374 # Test code for whether the C compiler supports C99 (complete). 2375 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2376 ${ac_c_conftest_c99_globals} 2377 2378 int 2379 main (int argc, char **argv) 2380 { 2381 int ok = 0; 2382 ${ac_c_conftest_c89_main} 2383 ${ac_c_conftest_c99_main} 2384 return ok; 2385 } 2386 " 2387 2388 # Test code for whether the C compiler supports C89 (complete). 2389 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2390 2391 int 2392 main (int argc, char **argv) 2393 { 2394 int ok = 0; 2395 ${ac_c_conftest_c89_main} 2396 return ok; 2397 } 2398 " 2399 2400 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2401 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2402 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2403 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2404 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2405 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2406 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2407 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2408 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2409 2410 # Auxiliary files required by this configure script. 2411 ac_aux_files="ar-lib config.guess config.sub compile missing install-sh" 2412 2413 # Locations in which to look for auxiliary files. 2414 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2415 2416 # Search for a directory containing all of the required auxiliary files, 2417 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2418 # If we don't find one directory that contains all the files we need, 2419 # we report the set of missing files from the *first* directory in 2420 # $ac_aux_dir_candidates and give up. 2421 ac_missing_aux_files="" 2422 ac_first_candidate=: 2423 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2425 as_found=false 2426 for as_dir in $ac_aux_dir_candidates 2427 do 2428 IFS=$as_save_IFS 2429 case $as_dir in #((( 2430 '') as_dir=./ ;; 2431 */) ;; 2432 *) as_dir=$as_dir/ ;; 2433 esac 2434 as_found=: 2435 2436 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2437 ac_aux_dir_found=yes 2438 ac_install_sh= 2439 for ac_aux in $ac_aux_files 2440 do 2441 # As a special case, if "install-sh" is required, that requirement 2442 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2443 # and $ac_install_sh is set appropriately for whichever one is found. 2444 if test x"$ac_aux" = x"install-sh" 2445 then 2446 if test -f "${as_dir}install-sh"; then 2447 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2448 ac_install_sh="${as_dir}install-sh -c" 2449 elif test -f "${as_dir}install.sh"; then 2450 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2451 ac_install_sh="${as_dir}install.sh -c" 2452 elif test -f "${as_dir}shtool"; then 2453 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2454 ac_install_sh="${as_dir}shtool install -c" 2455 else 2456 ac_aux_dir_found=no 2457 if $ac_first_candidate; then 2458 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2459 else 2460 break 2461 fi 2462 fi 2463 else 2464 if test -f "${as_dir}${ac_aux}"; then 2465 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2466 else 2467 ac_aux_dir_found=no 2468 if $ac_first_candidate; then 2469 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2470 else 2471 break 2472 fi 2473 fi 2474 fi 2475 done 2476 if test "$ac_aux_dir_found" = yes; then 2477 ac_aux_dir="$as_dir" 2478 break 2479 fi 2480 ac_first_candidate=false 2481 2482 as_found=false 2483 done 2484 IFS=$as_save_IFS 2485 if $as_found 2486 then : 2487 2488 else $as_nop 2489 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2490 fi 2491 2492 2493 # These three variables are undocumented and unsupported, 2494 # and are intended to be withdrawn in a future Autoconf release. 2495 # They can cause serious problems if a builder's source tree is in a directory 2496 # whose full name contains unusual characters. 2497 if test -f "${ac_aux_dir}config.guess"; then 2498 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2499 fi 2500 if test -f "${ac_aux_dir}config.sub"; then 2501 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2502 fi 2503 if test -f "$ac_aux_dir/configure"; then 2504 ac_configure="$SHELL ${ac_aux_dir}configure" 2505 fi 2506 2507 # Check that the precious variables saved in the cache have kept the same 2508 # value. 2509 ac_cache_corrupted=false 2510 for ac_var in $ac_precious_vars; do 2511 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2512 eval ac_new_set=\$ac_env_${ac_var}_set 2513 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2514 eval ac_new_val=\$ac_env_${ac_var}_value 2515 case $ac_old_set,$ac_new_set in 2516 set,) 2517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2518 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2519 ac_cache_corrupted=: ;; 2520 ,set) 2521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2522 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2523 ac_cache_corrupted=: ;; 2524 ,);; 2525 *) 2526 if test "x$ac_old_val" != "x$ac_new_val"; then 2527 # differences in whitespace do not lead to failure. 2528 ac_old_val_w=`echo x $ac_old_val` 2529 ac_new_val_w=`echo x $ac_new_val` 2530 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2532 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2533 ac_cache_corrupted=: 2534 else 2535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2536 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2537 eval $ac_var=\$ac_old_val 2538 fi 2539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2540 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2542 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2543 fi;; 2544 esac 2545 # Pass precious variables to config.status. 2546 if test "$ac_new_set" = set; then 2547 case $ac_new_val in 2548 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2549 *) ac_arg=$ac_var=$ac_new_val ;; 2550 esac 2551 case " $ac_configure_args " in 2552 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2553 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2554 esac 2555 fi 2556 done 2557 if $ac_cache_corrupted; then 2558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2559 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2561 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2562 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2563 and start over" "$LINENO" 5 2564 fi 2565 ## -------------------- ## 2566 ## Main body of script. ## 2567 ## -------------------- ## 2568 2569 ac_ext=c 2570 ac_cpp='$CPP $CPPFLAGS' 2571 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2572 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2573 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2574 2575 2576 am__api_version='1.16' 2577 2578 2579 2580 # Find a good install program. We prefer a C program (faster), 2581 # so one script is as good as another. But avoid the broken or 2582 # incompatible versions: 2583 # SysV /etc/install, /usr/sbin/install 2584 # SunOS /usr/etc/install 2585 # IRIX /sbin/install 2586 # AIX /bin/install 2587 # AmigaOS /C/install, which installs bootblocks on floppy discs 2588 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2589 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2590 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2591 # OS/2's system install, which has a completely different semantic 2592 # ./install, which can be erroneously created by make from ./install.sh. 2593 # Reject install programs that cannot install multiple files. 2594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2595 printf %s "checking for a BSD-compatible install... " >&6; } 2596 if test -z "$INSTALL"; then 2597 if test ${ac_cv_path_install+y} 2598 then : 2599 printf %s "(cached) " >&6 2600 else $as_nop 2601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2602 for as_dir in $PATH 2603 do 2604 IFS=$as_save_IFS 2605 case $as_dir in #((( 2606 '') as_dir=./ ;; 2607 */) ;; 2608 *) as_dir=$as_dir/ ;; 2609 esac 2610 # Account for fact that we put trailing slashes in our PATH walk. 2611 case $as_dir in #(( 2612 ./ | /[cC]/* | \ 2613 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2614 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2615 /usr/ucb/* ) ;; 2616 *) 2617 # OSF1 and SCO ODT 3.0 have their own names for install. 2618 # Don't use installbsd from OSF since it installs stuff as root 2619 # by default. 2620 for ac_prog in ginstall scoinst install; do 2621 for ac_exec_ext in '' $ac_executable_extensions; do 2622 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2623 if test $ac_prog = install && 2624 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2625 # AIX install. It has an incompatible calling convention. 2626 : 2627 elif test $ac_prog = install && 2628 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2629 # program-specific install script used by HP pwplus--don't use. 2630 : 2631 else 2632 rm -rf conftest.one conftest.two conftest.dir 2633 echo one > conftest.one 2634 echo two > conftest.two 2635 mkdir conftest.dir 2636 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2637 test -s conftest.one && test -s conftest.two && 2638 test -s conftest.dir/conftest.one && 2639 test -s conftest.dir/conftest.two 2640 then 2641 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2642 break 3 2643 fi 2644 fi 2645 fi 2646 done 2647 done 2648 ;; 2649 esac 2650 2651 done 2652 IFS=$as_save_IFS 2653 2654 rm -rf conftest.one conftest.two conftest.dir 2655 2656 fi 2657 if test ${ac_cv_path_install+y}; then 2658 INSTALL=$ac_cv_path_install 2659 else 2660 # As a last resort, use the slow shell script. Don't cache a 2661 # value for INSTALL within a source directory, because that will 2662 # break other packages using the cache if that directory is 2663 # removed, or if the value is a relative name. 2664 INSTALL=$ac_install_sh 2665 fi 2666 fi 2667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2668 printf "%s\n" "$INSTALL" >&6; } 2669 2670 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2671 # It thinks the first close brace ends the variable substitution. 2672 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2673 2674 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2675 2676 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2677 2678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2679 printf %s "checking whether build environment is sane... " >&6; } 2680 # Reject unsafe characters in $srcdir or the absolute working directory 2681 # name. Accept space and tab only in the latter. 2682 am_lf=' 2683 ' 2684 case `pwd` in 2685 *[\\\"\#\$\&\'\`$am_lf]*) 2686 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2687 esac 2688 case $srcdir in 2689 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2690 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2691 esac 2692 2693 # Do 'set' in a subshell so we don't clobber the current shell's 2694 # arguments. Must try -L first in case configure is actually a 2695 # symlink; some systems play weird games with the mod time of symlinks 2696 # (eg FreeBSD returns the mod time of the symlink's containing 2697 # directory). 2698 if ( 2699 am_has_slept=no 2700 for am_try in 1 2; do 2701 echo "timestamp, slept: $am_has_slept" > conftest.file 2702 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2703 if test "$*" = "X"; then 2704 # -L didn't work. 2705 set X `ls -t "$srcdir/configure" conftest.file` 2706 fi 2707 if test "$*" != "X $srcdir/configure conftest.file" \ 2708 && test "$*" != "X conftest.file $srcdir/configure"; then 2709 2710 # If neither matched, then we have a broken ls. This can happen 2711 # if, for instance, CONFIG_SHELL is bash and it inherits a 2712 # broken ls alias from the environment. This has actually 2713 # happened. Such a system could not be considered "sane". 2714 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2715 alias in your environment" "$LINENO" 5 2716 fi 2717 if test "$2" = conftest.file || test $am_try -eq 2; then 2718 break 2719 fi 2720 # Just in case. 2721 sleep 1 2722 am_has_slept=yes 2723 done 2724 test "$2" = conftest.file 2725 ) 2726 then 2727 # Ok. 2728 : 2729 else 2730 as_fn_error $? "newly created file is older than distributed files! 2731 Check your system clock" "$LINENO" 5 2732 fi 2733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2734 printf "%s\n" "yes" >&6; } 2735 # If we didn't sleep, we still need to ensure time stamps of config.status and 2736 # generated files are strictly newer. 2737 am_sleep_pid= 2738 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2739 ( sleep 1 ) & 2740 am_sleep_pid=$! 2741 fi 2742 2743 rm -f conftest.file 2744 2745 test "$program_prefix" != NONE && 2746 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2747 # Use a double $ so make ignores it. 2748 test "$program_suffix" != NONE && 2749 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2750 # Double any \ or $. 2751 # By default was `s,x,x', remove it if useless. 2752 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2753 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2754 2755 2756 # Expand $ac_aux_dir to an absolute path. 2757 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2758 2759 2760 if test x"${MISSING+set}" != xset; then 2761 MISSING="\${SHELL} '$am_aux_dir/missing'" 2762 fi 2763 # Use eval to expand $SHELL 2764 if eval "$MISSING --is-lightweight"; then 2765 am_missing_run="$MISSING " 2766 else 2767 am_missing_run= 2768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2769 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2770 fi 2771 2772 if test x"${install_sh+set}" != xset; then 2773 case $am_aux_dir in 2774 *\ * | *\ *) 2775 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2776 *) 2777 install_sh="\${SHELL} $am_aux_dir/install-sh" 2778 esac 2779 fi 2780 2781 # Installed binaries are usually stripped using 'strip' when the user 2782 # run "make install-strip". However 'strip' might not be the right 2783 # tool to use in cross-compilation environments, therefore Automake 2784 # will honor the 'STRIP' environment variable to overrule this program. 2785 if test "$cross_compiling" != no; then 2786 if test -n "$ac_tool_prefix"; then 2787 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2788 set dummy ${ac_tool_prefix}strip; ac_word=$2 2789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2790 printf %s "checking for $ac_word... " >&6; } 2791 if test ${ac_cv_prog_STRIP+y} 2792 then : 2793 printf %s "(cached) " >&6 2794 else $as_nop 2795 if test -n "$STRIP"; then 2796 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2797 else 2798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2799 for as_dir in $PATH 2800 do 2801 IFS=$as_save_IFS 2802 case $as_dir in #((( 2803 '') as_dir=./ ;; 2804 */) ;; 2805 *) as_dir=$as_dir/ ;; 2806 esac 2807 for ac_exec_ext in '' $ac_executable_extensions; do 2808 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2809 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2810 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2811 break 2 2812 fi 2813 done 2814 done 2815 IFS=$as_save_IFS 2816 2817 fi 2818 fi 2819 STRIP=$ac_cv_prog_STRIP 2820 if test -n "$STRIP"; then 2821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2822 printf "%s\n" "$STRIP" >&6; } 2823 else 2824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2825 printf "%s\n" "no" >&6; } 2826 fi 2827 2828 2829 fi 2830 if test -z "$ac_cv_prog_STRIP"; then 2831 ac_ct_STRIP=$STRIP 2832 # Extract the first word of "strip", so it can be a program name with args. 2833 set dummy strip; ac_word=$2 2834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2835 printf %s "checking for $ac_word... " >&6; } 2836 if test ${ac_cv_prog_ac_ct_STRIP+y} 2837 then : 2838 printf %s "(cached) " >&6 2839 else $as_nop 2840 if test -n "$ac_ct_STRIP"; then 2841 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2842 else 2843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2844 for as_dir in $PATH 2845 do 2846 IFS=$as_save_IFS 2847 case $as_dir in #((( 2848 '') as_dir=./ ;; 2849 */) ;; 2850 *) as_dir=$as_dir/ ;; 2851 esac 2852 for ac_exec_ext in '' $ac_executable_extensions; do 2853 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2854 ac_cv_prog_ac_ct_STRIP="strip" 2855 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2856 break 2 2857 fi 2858 done 2859 done 2860 IFS=$as_save_IFS 2861 2862 fi 2863 fi 2864 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2865 if test -n "$ac_ct_STRIP"; then 2866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2867 printf "%s\n" "$ac_ct_STRIP" >&6; } 2868 else 2869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2870 printf "%s\n" "no" >&6; } 2871 fi 2872 2873 if test "x$ac_ct_STRIP" = x; then 2874 STRIP=":" 2875 else 2876 case $cross_compiling:$ac_tool_warned in 2877 yes:) 2878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2879 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2880 ac_tool_warned=yes ;; 2881 esac 2882 STRIP=$ac_ct_STRIP 2883 fi 2884 else 2885 STRIP="$ac_cv_prog_STRIP" 2886 fi 2887 2888 fi 2889 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2890 2891 2892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2893 printf %s "checking for a race-free mkdir -p... " >&6; } 2894 if test -z "$MKDIR_P"; then 2895 if test ${ac_cv_path_mkdir+y} 2896 then : 2897 printf %s "(cached) " >&6 2898 else $as_nop 2899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2900 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2901 do 2902 IFS=$as_save_IFS 2903 case $as_dir in #((( 2904 '') as_dir=./ ;; 2905 */) ;; 2906 *) as_dir=$as_dir/ ;; 2907 esac 2908 for ac_prog in mkdir gmkdir; do 2909 for ac_exec_ext in '' $ac_executable_extensions; do 2910 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2911 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2912 'mkdir ('*'coreutils) '* | \ 2913 'BusyBox '* | \ 2914 'mkdir (fileutils) '4.1*) 2915 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2916 break 3;; 2917 esac 2918 done 2919 done 2920 done 2921 IFS=$as_save_IFS 2922 2923 fi 2924 2925 test -d ./--version && rmdir ./--version 2926 if test ${ac_cv_path_mkdir+y}; then 2927 MKDIR_P="$ac_cv_path_mkdir -p" 2928 else 2929 # As a last resort, use the slow shell script. Don't cache a 2930 # value for MKDIR_P within a source directory, because that will 2931 # break other packages using the cache if that directory is 2932 # removed, or if the value is a relative name. 2933 MKDIR_P="$ac_install_sh -d" 2934 fi 2935 fi 2936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2937 printf "%s\n" "$MKDIR_P" >&6; } 2938 2939 for ac_prog in gawk mawk nawk awk 2940 do 2941 # Extract the first word of "$ac_prog", so it can be a program name with args. 2942 set dummy $ac_prog; ac_word=$2 2943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2944 printf %s "checking for $ac_word... " >&6; } 2945 if test ${ac_cv_prog_AWK+y} 2946 then : 2947 printf %s "(cached) " >&6 2948 else $as_nop 2949 if test -n "$AWK"; then 2950 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2951 else 2952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2953 for as_dir in $PATH 2954 do 2955 IFS=$as_save_IFS 2956 case $as_dir in #((( 2957 '') as_dir=./ ;; 2958 */) ;; 2959 *) as_dir=$as_dir/ ;; 2960 esac 2961 for ac_exec_ext in '' $ac_executable_extensions; do 2962 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2963 ac_cv_prog_AWK="$ac_prog" 2964 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2965 break 2 2966 fi 2967 done 2968 done 2969 IFS=$as_save_IFS 2970 2971 fi 2972 fi 2973 AWK=$ac_cv_prog_AWK 2974 if test -n "$AWK"; then 2975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2976 printf "%s\n" "$AWK" >&6; } 2977 else 2978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2979 printf "%s\n" "no" >&6; } 2980 fi 2981 2982 2983 test -n "$AWK" && break 2984 done 2985 2986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2987 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2988 set x ${MAKE-make} 2989 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2990 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2991 then : 2992 printf %s "(cached) " >&6 2993 else $as_nop 2994 cat >conftest.make <<\_ACEOF 2995 SHELL = /bin/sh 2996 all: 2997 @echo '@@@%%%=$(MAKE)=@@@%%%' 2998 _ACEOF 2999 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3000 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3001 *@@@%%%=?*=@@@%%%*) 3002 eval ac_cv_prog_make_${ac_make}_set=yes;; 3003 *) 3004 eval ac_cv_prog_make_${ac_make}_set=no;; 3005 esac 3006 rm -f conftest.make 3007 fi 3008 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3010 printf "%s\n" "yes" >&6; } 3011 SET_MAKE= 3012 else 3013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3014 printf "%s\n" "no" >&6; } 3015 SET_MAKE="MAKE=${MAKE-make}" 3016 fi 3017 3018 rm -rf .tst 2>/dev/null 3019 mkdir .tst 2>/dev/null 3020 if test -d .tst; then 3021 am__leading_dot=. 3022 else 3023 am__leading_dot=_ 3024 fi 3025 rmdir .tst 2>/dev/null 3026 3027 # Check whether --enable-silent-rules was given. 3028 if test ${enable_silent_rules+y} 3029 then : 3030 enableval=$enable_silent_rules; 3031 fi 3032 3033 case $enable_silent_rules in # ((( 3034 yes) AM_DEFAULT_VERBOSITY=0;; 3035 no) AM_DEFAULT_VERBOSITY=1;; 3036 *) AM_DEFAULT_VERBOSITY=1;; 3037 esac 3038 am_make=${MAKE-make} 3039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3040 printf %s "checking whether $am_make supports nested variables... " >&6; } 3041 if test ${am_cv_make_support_nested_variables+y} 3042 then : 3043 printf %s "(cached) " >&6 3044 else $as_nop 3045 if printf "%s\n" 'TRUE=$(BAR$(V)) 3046 BAR0=false 3047 BAR1=true 3048 V=1 3049 am__doit: 3050 @$(TRUE) 3051 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3052 am_cv_make_support_nested_variables=yes 3053 else 3054 am_cv_make_support_nested_variables=no 3055 fi 3056 fi 3057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3058 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3059 if test $am_cv_make_support_nested_variables = yes; then 3060 AM_V='$(V)' 3061 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3062 else 3063 AM_V=$AM_DEFAULT_VERBOSITY 3064 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3065 fi 3066 AM_BACKSLASH='\' 3067 3068 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3069 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3070 # is not polluted with repeated "-I." 3071 am__isrc=' -I$(srcdir)' 3072 # test to see if srcdir already configured 3073 if test -f $srcdir/config.status; then 3074 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3075 fi 3076 fi 3077 3078 # test whether we have cygpath 3079 if test -z "$CYGPATH_W"; then 3080 if (cygpath --version) >/dev/null 2>/dev/null; then 3081 CYGPATH_W='cygpath -w' 3082 else 3083 CYGPATH_W=echo 3084 fi 3085 fi 3086 3087 3088 # Define the identity of the package. 3089 PACKAGE='xedit' 3090 VERSION='1.2.3' 3091 3092 3093 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3094 3095 3096 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3097 3098 # Some tools Automake needs. 3099 3100 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3101 3102 3103 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3104 3105 3106 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3107 3108 3109 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3110 3111 3112 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3113 3114 # For better backward compatibility. To be removed once Automake 1.9.x 3115 # dies out for good. For more background, see: 3116 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3117 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3118 mkdir_p='$(MKDIR_P)' 3119 3120 # We need awk for the "check" target (and possibly the TAP driver). The 3121 # system "awk" is bad on some platforms. 3122 # Always define AMTAR for backward compatibility. Yes, it's still used 3123 # in the wild :-( We should find a proper way to deprecate it ... 3124 AMTAR='$${TAR-tar}' 3125 3126 3127 # We'll loop over all known methods to create a tar archive until one works. 3128 _am_tools='gnutar pax cpio none' 3129 3130 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3131 3132 3133 3134 3135 3136 # Variables for tags utilities; see am/tags.am 3137 if test -z "$CTAGS"; then 3138 CTAGS=ctags 3139 fi 3140 3141 if test -z "$ETAGS"; then 3142 ETAGS=etags 3143 fi 3144 3145 if test -z "$CSCOPE"; then 3146 CSCOPE=cscope 3147 fi 3148 3149 3150 3151 # POSIX will say in a future version that running "rm -f" with no argument 3152 # is OK; and we want to be able to make that assumption in our Makefile 3153 # recipes. So use an aggressive probe to check that the usage we want is 3154 # actually supported "in the wild" to an acceptable degree. 3155 # See automake bug#10828. 3156 # To make any issue more visible, cause the running configure to be aborted 3157 # by default if the 'rm' program in use doesn't match our expectations; the 3158 # user can still override this though. 3159 if rm -f && rm -fr && rm -rf; then : OK; else 3160 cat >&2 <<'END' 3161 Oops! 3162 3163 Your 'rm' program seems unable to run without file operands specified 3164 on the command line, even when the '-f' option is present. This is contrary 3165 to the behaviour of most rm programs out there, and not conforming with 3166 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3167 3168 Please tell bug-automake@gnu.org about your system, including the value 3169 of your $PATH and any error possibly output before this message. This 3170 can help us improve future automake versions. 3171 3172 END 3173 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3174 echo 'Configuration will proceed anyway, since you have set the' >&2 3175 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3176 echo >&2 3177 else 3178 cat >&2 <<'END' 3179 Aborting the configuration process, to ensure you take notice of the issue. 3180 3181 You can download and install GNU coreutils to get an 'rm' implementation 3182 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3183 3184 If you want to complete the configuration process using your problematic 3185 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3186 to "yes", and re-run configure. 3187 3188 END 3189 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3190 fi 3191 fi 3192 3193 3194 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3195 3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 3208 3209 3210 3211 3212 3213 3214 3215 DEPDIR="${am__leading_dot}deps" 3216 3217 ac_config_commands="$ac_config_commands depfiles" 3218 3219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3220 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3221 cat > confinc.mk << 'END' 3222 am__doit: 3223 @echo this is the am__doit target >confinc.out 3224 .PHONY: am__doit 3225 END 3226 am__include="#" 3227 am__quote= 3228 # BSD make does it like this. 3229 echo '.include "confinc.mk" # ignored' > confmf.BSD 3230 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3231 echo 'include confinc.mk # ignored' > confmf.GNU 3232 _am_result=no 3233 for s in GNU BSD; do 3234 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3235 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3236 ac_status=$? 3237 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3238 (exit $ac_status); } 3239 case $?:`cat confinc.out 2>/dev/null` in #( 3240 '0:this is the am__doit target') : 3241 case $s in #( 3242 BSD) : 3243 am__include='.include' am__quote='"' ;; #( 3244 *) : 3245 am__include='include' am__quote='' ;; 3246 esac ;; #( 3247 *) : 3248 ;; 3249 esac 3250 if test "$am__include" != "#"; then 3251 _am_result="yes ($s style)" 3252 break 3253 fi 3254 done 3255 rm -f confinc.* confmf.* 3256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3257 printf "%s\n" "${_am_result}" >&6; } 3258 3259 # Check whether --enable-dependency-tracking was given. 3260 if test ${enable_dependency_tracking+y} 3261 then : 3262 enableval=$enable_dependency_tracking; 3263 fi 3264 3265 if test "x$enable_dependency_tracking" != xno; then 3266 am_depcomp="$ac_aux_dir/depcomp" 3267 AMDEPBACKSLASH='\' 3268 am__nodep='_no' 3269 fi 3270 if test "x$enable_dependency_tracking" != xno; then 3271 AMDEP_TRUE= 3272 AMDEP_FALSE='#' 3273 else 3274 AMDEP_TRUE='#' 3275 AMDEP_FALSE= 3276 fi 3277 3278 3279 ac_ext=c 3280 ac_cpp='$CPP $CPPFLAGS' 3281 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3282 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3283 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3284 if test -n "$ac_tool_prefix"; then 3285 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3286 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3288 printf %s "checking for $ac_word... " >&6; } 3289 if test ${ac_cv_prog_CC+y} 3290 then : 3291 printf %s "(cached) " >&6 3292 else $as_nop 3293 if test -n "$CC"; then 3294 ac_cv_prog_CC="$CC" # Let the user override the test. 3295 else 3296 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3297 for as_dir in $PATH 3298 do 3299 IFS=$as_save_IFS 3300 case $as_dir in #((( 3301 '') as_dir=./ ;; 3302 */) ;; 3303 *) as_dir=$as_dir/ ;; 3304 esac 3305 for ac_exec_ext in '' $ac_executable_extensions; do 3306 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3307 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3308 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3309 break 2 3310 fi 3311 done 3312 done 3313 IFS=$as_save_IFS 3314 3315 fi 3316 fi 3317 CC=$ac_cv_prog_CC 3318 if test -n "$CC"; then 3319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3320 printf "%s\n" "$CC" >&6; } 3321 else 3322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3323 printf "%s\n" "no" >&6; } 3324 fi 3325 3326 3327 fi 3328 if test -z "$ac_cv_prog_CC"; then 3329 ac_ct_CC=$CC 3330 # Extract the first word of "gcc", so it can be a program name with args. 3331 set dummy gcc; ac_word=$2 3332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3333 printf %s "checking for $ac_word... " >&6; } 3334 if test ${ac_cv_prog_ac_ct_CC+y} 3335 then : 3336 printf %s "(cached) " >&6 3337 else $as_nop 3338 if test -n "$ac_ct_CC"; then 3339 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3340 else 3341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3342 for as_dir in $PATH 3343 do 3344 IFS=$as_save_IFS 3345 case $as_dir in #((( 3346 '') as_dir=./ ;; 3347 */) ;; 3348 *) as_dir=$as_dir/ ;; 3349 esac 3350 for ac_exec_ext in '' $ac_executable_extensions; do 3351 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3352 ac_cv_prog_ac_ct_CC="gcc" 3353 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3354 break 2 3355 fi 3356 done 3357 done 3358 IFS=$as_save_IFS 3359 3360 fi 3361 fi 3362 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3363 if test -n "$ac_ct_CC"; then 3364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3365 printf "%s\n" "$ac_ct_CC" >&6; } 3366 else 3367 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3368 printf "%s\n" "no" >&6; } 3369 fi 3370 3371 if test "x$ac_ct_CC" = x; then 3372 CC="" 3373 else 3374 case $cross_compiling:$ac_tool_warned in 3375 yes:) 3376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3377 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3378 ac_tool_warned=yes ;; 3379 esac 3380 CC=$ac_ct_CC 3381 fi 3382 else 3383 CC="$ac_cv_prog_CC" 3384 fi 3385 3386 if test -z "$CC"; then 3387 if test -n "$ac_tool_prefix"; then 3388 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3389 set dummy ${ac_tool_prefix}cc; ac_word=$2 3390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3391 printf %s "checking for $ac_word... " >&6; } 3392 if test ${ac_cv_prog_CC+y} 3393 then : 3394 printf %s "(cached) " >&6 3395 else $as_nop 3396 if test -n "$CC"; then 3397 ac_cv_prog_CC="$CC" # Let the user override the test. 3398 else 3399 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3400 for as_dir in $PATH 3401 do 3402 IFS=$as_save_IFS 3403 case $as_dir in #((( 3404 '') as_dir=./ ;; 3405 */) ;; 3406 *) as_dir=$as_dir/ ;; 3407 esac 3408 for ac_exec_ext in '' $ac_executable_extensions; do 3409 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3410 ac_cv_prog_CC="${ac_tool_prefix}cc" 3411 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3412 break 2 3413 fi 3414 done 3415 done 3416 IFS=$as_save_IFS 3417 3418 fi 3419 fi 3420 CC=$ac_cv_prog_CC 3421 if test -n "$CC"; then 3422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3423 printf "%s\n" "$CC" >&6; } 3424 else 3425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3426 printf "%s\n" "no" >&6; } 3427 fi 3428 3429 3430 fi 3431 fi 3432 if test -z "$CC"; then 3433 # Extract the first word of "cc", so it can be a program name with args. 3434 set dummy cc; ac_word=$2 3435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3436 printf %s "checking for $ac_word... " >&6; } 3437 if test ${ac_cv_prog_CC+y} 3438 then : 3439 printf %s "(cached) " >&6 3440 else $as_nop 3441 if test -n "$CC"; then 3442 ac_cv_prog_CC="$CC" # Let the user override the test. 3443 else 3444 ac_prog_rejected=no 3445 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3446 for as_dir in $PATH 3447 do 3448 IFS=$as_save_IFS 3449 case $as_dir in #((( 3450 '') as_dir=./ ;; 3451 */) ;; 3452 *) as_dir=$as_dir/ ;; 3453 esac 3454 for ac_exec_ext in '' $ac_executable_extensions; do 3455 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3456 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3457 ac_prog_rejected=yes 3458 continue 3459 fi 3460 ac_cv_prog_CC="cc" 3461 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3462 break 2 3463 fi 3464 done 3465 done 3466 IFS=$as_save_IFS 3467 3468 if test $ac_prog_rejected = yes; then 3469 # We found a bogon in the path, so make sure we never use it. 3470 set dummy $ac_cv_prog_CC 3471 shift 3472 if test $# != 0; then 3473 # We chose a different compiler from the bogus one. 3474 # However, it has the same basename, so the bogon will be chosen 3475 # first if we set CC to just the basename; use the full file name. 3476 shift 3477 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3478 fi 3479 fi 3480 fi 3481 fi 3482 CC=$ac_cv_prog_CC 3483 if test -n "$CC"; then 3484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3485 printf "%s\n" "$CC" >&6; } 3486 else 3487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3488 printf "%s\n" "no" >&6; } 3489 fi 3490 3491 3492 fi 3493 if test -z "$CC"; then 3494 if test -n "$ac_tool_prefix"; then 3495 for ac_prog in cl.exe 3496 do 3497 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3498 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3500 printf %s "checking for $ac_word... " >&6; } 3501 if test ${ac_cv_prog_CC+y} 3502 then : 3503 printf %s "(cached) " >&6 3504 else $as_nop 3505 if test -n "$CC"; then 3506 ac_cv_prog_CC="$CC" # Let the user override the test. 3507 else 3508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3509 for as_dir in $PATH 3510 do 3511 IFS=$as_save_IFS 3512 case $as_dir in #((( 3513 '') as_dir=./ ;; 3514 */) ;; 3515 *) as_dir=$as_dir/ ;; 3516 esac 3517 for ac_exec_ext in '' $ac_executable_extensions; do 3518 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3519 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3520 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3521 break 2 3522 fi 3523 done 3524 done 3525 IFS=$as_save_IFS 3526 3527 fi 3528 fi 3529 CC=$ac_cv_prog_CC 3530 if test -n "$CC"; then 3531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3532 printf "%s\n" "$CC" >&6; } 3533 else 3534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3535 printf "%s\n" "no" >&6; } 3536 fi 3537 3538 3539 test -n "$CC" && break 3540 done 3541 fi 3542 if test -z "$CC"; then 3543 ac_ct_CC=$CC 3544 for ac_prog in cl.exe 3545 do 3546 # Extract the first word of "$ac_prog", so it can be a program name with args. 3547 set dummy $ac_prog; ac_word=$2 3548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3549 printf %s "checking for $ac_word... " >&6; } 3550 if test ${ac_cv_prog_ac_ct_CC+y} 3551 then : 3552 printf %s "(cached) " >&6 3553 else $as_nop 3554 if test -n "$ac_ct_CC"; then 3555 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3556 else 3557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3558 for as_dir in $PATH 3559 do 3560 IFS=$as_save_IFS 3561 case $as_dir in #((( 3562 '') as_dir=./ ;; 3563 */) ;; 3564 *) as_dir=$as_dir/ ;; 3565 esac 3566 for ac_exec_ext in '' $ac_executable_extensions; do 3567 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3568 ac_cv_prog_ac_ct_CC="$ac_prog" 3569 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3570 break 2 3571 fi 3572 done 3573 done 3574 IFS=$as_save_IFS 3575 3576 fi 3577 fi 3578 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3579 if test -n "$ac_ct_CC"; then 3580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3581 printf "%s\n" "$ac_ct_CC" >&6; } 3582 else 3583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3584 printf "%s\n" "no" >&6; } 3585 fi 3586 3587 3588 test -n "$ac_ct_CC" && break 3589 done 3590 3591 if test "x$ac_ct_CC" = x; then 3592 CC="" 3593 else 3594 case $cross_compiling:$ac_tool_warned in 3595 yes:) 3596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3597 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3598 ac_tool_warned=yes ;; 3599 esac 3600 CC=$ac_ct_CC 3601 fi 3602 fi 3603 3604 fi 3605 if test -z "$CC"; then 3606 if test -n "$ac_tool_prefix"; then 3607 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3608 set dummy ${ac_tool_prefix}clang; ac_word=$2 3609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3610 printf %s "checking for $ac_word... " >&6; } 3611 if test ${ac_cv_prog_CC+y} 3612 then : 3613 printf %s "(cached) " >&6 3614 else $as_nop 3615 if test -n "$CC"; then 3616 ac_cv_prog_CC="$CC" # Let the user override the test. 3617 else 3618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3619 for as_dir in $PATH 3620 do 3621 IFS=$as_save_IFS 3622 case $as_dir in #((( 3623 '') as_dir=./ ;; 3624 */) ;; 3625 *) as_dir=$as_dir/ ;; 3626 esac 3627 for ac_exec_ext in '' $ac_executable_extensions; do 3628 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3629 ac_cv_prog_CC="${ac_tool_prefix}clang" 3630 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3631 break 2 3632 fi 3633 done 3634 done 3635 IFS=$as_save_IFS 3636 3637 fi 3638 fi 3639 CC=$ac_cv_prog_CC 3640 if test -n "$CC"; then 3641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3642 printf "%s\n" "$CC" >&6; } 3643 else 3644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3645 printf "%s\n" "no" >&6; } 3646 fi 3647 3648 3649 fi 3650 if test -z "$ac_cv_prog_CC"; then 3651 ac_ct_CC=$CC 3652 # Extract the first word of "clang", so it can be a program name with args. 3653 set dummy clang; ac_word=$2 3654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3655 printf %s "checking for $ac_word... " >&6; } 3656 if test ${ac_cv_prog_ac_ct_CC+y} 3657 then : 3658 printf %s "(cached) " >&6 3659 else $as_nop 3660 if test -n "$ac_ct_CC"; then 3661 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3662 else 3663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3664 for as_dir in $PATH 3665 do 3666 IFS=$as_save_IFS 3667 case $as_dir in #((( 3668 '') as_dir=./ ;; 3669 */) ;; 3670 *) as_dir=$as_dir/ ;; 3671 esac 3672 for ac_exec_ext in '' $ac_executable_extensions; do 3673 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3674 ac_cv_prog_ac_ct_CC="clang" 3675 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3676 break 2 3677 fi 3678 done 3679 done 3680 IFS=$as_save_IFS 3681 3682 fi 3683 fi 3684 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3685 if test -n "$ac_ct_CC"; then 3686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3687 printf "%s\n" "$ac_ct_CC" >&6; } 3688 else 3689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3690 printf "%s\n" "no" >&6; } 3691 fi 3692 3693 if test "x$ac_ct_CC" = x; then 3694 CC="" 3695 else 3696 case $cross_compiling:$ac_tool_warned in 3697 yes:) 3698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3699 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3700 ac_tool_warned=yes ;; 3701 esac 3702 CC=$ac_ct_CC 3703 fi 3704 else 3705 CC="$ac_cv_prog_CC" 3706 fi 3707 3708 fi 3709 3710 3711 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3712 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3713 as_fn_error $? "no acceptable C compiler found in \$PATH 3714 See \`config.log' for more details" "$LINENO" 5; } 3715 3716 # Provide some information about the compiler. 3717 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3718 set X $ac_compile 3719 ac_compiler=$2 3720 for ac_option in --version -v -V -qversion -version; do 3721 { { ac_try="$ac_compiler $ac_option >&5" 3722 case "(($ac_try" in 3723 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3724 *) ac_try_echo=$ac_try;; 3725 esac 3726 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3727 printf "%s\n" "$ac_try_echo"; } >&5 3728 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3729 ac_status=$? 3730 if test -s conftest.err; then 3731 sed '10a\ 3732 ... rest of stderr output deleted ... 3733 10q' conftest.err >conftest.er1 3734 cat conftest.er1 >&5 3735 fi 3736 rm -f conftest.er1 conftest.err 3737 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3738 test $ac_status = 0; } 3739 done 3740 3741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3742 /* end confdefs.h. */ 3743 3744 int 3745 main (void) 3746 { 3747 3748 ; 3749 return 0; 3750 } 3751 _ACEOF 3752 ac_clean_files_save=$ac_clean_files 3753 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3754 # Try to create an executable without -o first, disregard a.out. 3755 # It will help us diagnose broken compilers, and finding out an intuition 3756 # of exeext. 3757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3758 printf %s "checking whether the C compiler works... " >&6; } 3759 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3760 3761 # The possible output files: 3762 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3763 3764 ac_rmfiles= 3765 for ac_file in $ac_files 3766 do 3767 case $ac_file in 3768 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3769 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3770 esac 3771 done 3772 rm -f $ac_rmfiles 3773 3774 if { { ac_try="$ac_link_default" 3775 case "(($ac_try" in 3776 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3777 *) ac_try_echo=$ac_try;; 3778 esac 3779 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3780 printf "%s\n" "$ac_try_echo"; } >&5 3781 (eval "$ac_link_default") 2>&5 3782 ac_status=$? 3783 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3784 test $ac_status = 0; } 3785 then : 3786 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3787 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3788 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3789 # so that the user can short-circuit this test for compilers unknown to 3790 # Autoconf. 3791 for ac_file in $ac_files '' 3792 do 3793 test -f "$ac_file" || continue 3794 case $ac_file in 3795 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3796 ;; 3797 [ab].out ) 3798 # We found the default executable, but exeext='' is most 3799 # certainly right. 3800 break;; 3801 *.* ) 3802 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3803 then :; else 3804 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3805 fi 3806 # We set ac_cv_exeext here because the later test for it is not 3807 # safe: cross compilers may not add the suffix if given an `-o' 3808 # argument, so we may need to know it at that point already. 3809 # Even if this section looks crufty: it has the advantage of 3810 # actually working. 3811 break;; 3812 * ) 3813 break;; 3814 esac 3815 done 3816 test "$ac_cv_exeext" = no && ac_cv_exeext= 3817 3818 else $as_nop 3819 ac_file='' 3820 fi 3821 if test -z "$ac_file" 3822 then : 3823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3824 printf "%s\n" "no" >&6; } 3825 printf "%s\n" "$as_me: failed program was:" >&5 3826 sed 's/^/| /' conftest.$ac_ext >&5 3827 3828 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3829 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3830 as_fn_error 77 "C compiler cannot create executables 3831 See \`config.log' for more details" "$LINENO" 5; } 3832 else $as_nop 3833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3834 printf "%s\n" "yes" >&6; } 3835 fi 3836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3837 printf %s "checking for C compiler default output file name... " >&6; } 3838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3839 printf "%s\n" "$ac_file" >&6; } 3840 ac_exeext=$ac_cv_exeext 3841 3842 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3843 ac_clean_files=$ac_clean_files_save 3844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3845 printf %s "checking for suffix of executables... " >&6; } 3846 if { { ac_try="$ac_link" 3847 case "(($ac_try" in 3848 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3849 *) ac_try_echo=$ac_try;; 3850 esac 3851 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3852 printf "%s\n" "$ac_try_echo"; } >&5 3853 (eval "$ac_link") 2>&5 3854 ac_status=$? 3855 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3856 test $ac_status = 0; } 3857 then : 3858 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3859 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3860 # work properly (i.e., refer to `conftest.exe'), while it won't with 3861 # `rm'. 3862 for ac_file in conftest.exe conftest conftest.*; do 3863 test -f "$ac_file" || continue 3864 case $ac_file in 3865 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3866 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3867 break;; 3868 * ) break;; 3869 esac 3870 done 3871 else $as_nop 3872 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3873 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3874 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3875 See \`config.log' for more details" "$LINENO" 5; } 3876 fi 3877 rm -f conftest conftest$ac_cv_exeext 3878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3879 printf "%s\n" "$ac_cv_exeext" >&6; } 3880 3881 rm -f conftest.$ac_ext 3882 EXEEXT=$ac_cv_exeext 3883 ac_exeext=$EXEEXT 3884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3885 /* end confdefs.h. */ 3886 #include <stdio.h> 3887 int 3888 main (void) 3889 { 3890 FILE *f = fopen ("conftest.out", "w"); 3891 return ferror (f) || fclose (f) != 0; 3892 3893 ; 3894 return 0; 3895 } 3896 _ACEOF 3897 ac_clean_files="$ac_clean_files conftest.out" 3898 # Check that the compiler produces executables we can run. If not, either 3899 # the compiler is broken, or we cross compile. 3900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3901 printf %s "checking whether we are cross compiling... " >&6; } 3902 if test "$cross_compiling" != yes; then 3903 { { ac_try="$ac_link" 3904 case "(($ac_try" in 3905 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3906 *) ac_try_echo=$ac_try;; 3907 esac 3908 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3909 printf "%s\n" "$ac_try_echo"; } >&5 3910 (eval "$ac_link") 2>&5 3911 ac_status=$? 3912 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3913 test $ac_status = 0; } 3914 if { ac_try='./conftest$ac_cv_exeext' 3915 { { case "(($ac_try" in 3916 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3917 *) ac_try_echo=$ac_try;; 3918 esac 3919 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3920 printf "%s\n" "$ac_try_echo"; } >&5 3921 (eval "$ac_try") 2>&5 3922 ac_status=$? 3923 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3924 test $ac_status = 0; }; }; then 3925 cross_compiling=no 3926 else 3927 if test "$cross_compiling" = maybe; then 3928 cross_compiling=yes 3929 else 3930 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3931 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3932 as_fn_error 77 "cannot run C compiled programs. 3933 If you meant to cross compile, use \`--host'. 3934 See \`config.log' for more details" "$LINENO" 5; } 3935 fi 3936 fi 3937 fi 3938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3939 printf "%s\n" "$cross_compiling" >&6; } 3940 3941 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3942 ac_clean_files=$ac_clean_files_save 3943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3944 printf %s "checking for suffix of object files... " >&6; } 3945 if test ${ac_cv_objext+y} 3946 then : 3947 printf %s "(cached) " >&6 3948 else $as_nop 3949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3950 /* end confdefs.h. */ 3951 3952 int 3953 main (void) 3954 { 3955 3956 ; 3957 return 0; 3958 } 3959 _ACEOF 3960 rm -f conftest.o conftest.obj 3961 if { { ac_try="$ac_compile" 3962 case "(($ac_try" in 3963 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3964 *) ac_try_echo=$ac_try;; 3965 esac 3966 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3967 printf "%s\n" "$ac_try_echo"; } >&5 3968 (eval "$ac_compile") 2>&5 3969 ac_status=$? 3970 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3971 test $ac_status = 0; } 3972 then : 3973 for ac_file in conftest.o conftest.obj conftest.*; do 3974 test -f "$ac_file" || continue; 3975 case $ac_file in 3976 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3977 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3978 break;; 3979 esac 3980 done 3981 else $as_nop 3982 printf "%s\n" "$as_me: failed program was:" >&5 3983 sed 's/^/| /' conftest.$ac_ext >&5 3984 3985 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3986 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3987 as_fn_error $? "cannot compute suffix of object files: cannot compile 3988 See \`config.log' for more details" "$LINENO" 5; } 3989 fi 3990 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3991 fi 3992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3993 printf "%s\n" "$ac_cv_objext" >&6; } 3994 OBJEXT=$ac_cv_objext 3995 ac_objext=$OBJEXT 3996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3997 printf %s "checking whether the compiler supports GNU C... " >&6; } 3998 if test ${ac_cv_c_compiler_gnu+y} 3999 then : 4000 printf %s "(cached) " >&6 4001 else $as_nop 4002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4003 /* end confdefs.h. */ 4004 4005 int 4006 main (void) 4007 { 4008 #ifndef __GNUC__ 4009 choke me 4010 #endif 4011 4012 ; 4013 return 0; 4014 } 4015 _ACEOF 4016 if ac_fn_c_try_compile "$LINENO" 4017 then : 4018 ac_compiler_gnu=yes 4019 else $as_nop 4020 ac_compiler_gnu=no 4021 fi 4022 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4023 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4024 4025 fi 4026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4027 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4028 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4029 4030 if test $ac_compiler_gnu = yes; then 4031 GCC=yes 4032 else 4033 GCC= 4034 fi 4035 ac_test_CFLAGS=${CFLAGS+y} 4036 ac_save_CFLAGS=$CFLAGS 4037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4038 printf %s "checking whether $CC accepts -g... " >&6; } 4039 if test ${ac_cv_prog_cc_g+y} 4040 then : 4041 printf %s "(cached) " >&6 4042 else $as_nop 4043 ac_save_c_werror_flag=$ac_c_werror_flag 4044 ac_c_werror_flag=yes 4045 ac_cv_prog_cc_g=no 4046 CFLAGS="-g" 4047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4048 /* end confdefs.h. */ 4049 4050 int 4051 main (void) 4052 { 4053 4054 ; 4055 return 0; 4056 } 4057 _ACEOF 4058 if ac_fn_c_try_compile "$LINENO" 4059 then : 4060 ac_cv_prog_cc_g=yes 4061 else $as_nop 4062 CFLAGS="" 4063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4064 /* end confdefs.h. */ 4065 4066 int 4067 main (void) 4068 { 4069 4070 ; 4071 return 0; 4072 } 4073 _ACEOF 4074 if ac_fn_c_try_compile "$LINENO" 4075 then : 4076 4077 else $as_nop 4078 ac_c_werror_flag=$ac_save_c_werror_flag 4079 CFLAGS="-g" 4080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4081 /* end confdefs.h. */ 4082 4083 int 4084 main (void) 4085 { 4086 4087 ; 4088 return 0; 4089 } 4090 _ACEOF 4091 if ac_fn_c_try_compile "$LINENO" 4092 then : 4093 ac_cv_prog_cc_g=yes 4094 fi 4095 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4096 fi 4097 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4098 fi 4099 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4100 ac_c_werror_flag=$ac_save_c_werror_flag 4101 fi 4102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4103 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4104 if test $ac_test_CFLAGS; then 4105 CFLAGS=$ac_save_CFLAGS 4106 elif test $ac_cv_prog_cc_g = yes; then 4107 if test "$GCC" = yes; then 4108 CFLAGS="-g -O2" 4109 else 4110 CFLAGS="-g" 4111 fi 4112 else 4113 if test "$GCC" = yes; then 4114 CFLAGS="-O2" 4115 else 4116 CFLAGS= 4117 fi 4118 fi 4119 ac_prog_cc_stdc=no 4120 if test x$ac_prog_cc_stdc = xno 4121 then : 4122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4123 printf %s "checking for $CC option to enable C11 features... " >&6; } 4124 if test ${ac_cv_prog_cc_c11+y} 4125 then : 4126 printf %s "(cached) " >&6 4127 else $as_nop 4128 ac_cv_prog_cc_c11=no 4129 ac_save_CC=$CC 4130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4131 /* end confdefs.h. */ 4132 $ac_c_conftest_c11_program 4133 _ACEOF 4134 for ac_arg in '' -std=gnu11 4135 do 4136 CC="$ac_save_CC $ac_arg" 4137 if ac_fn_c_try_compile "$LINENO" 4138 then : 4139 ac_cv_prog_cc_c11=$ac_arg 4140 fi 4141 rm -f core conftest.err conftest.$ac_objext conftest.beam 4142 test "x$ac_cv_prog_cc_c11" != "xno" && break 4143 done 4144 rm -f conftest.$ac_ext 4145 CC=$ac_save_CC 4146 fi 4147 4148 if test "x$ac_cv_prog_cc_c11" = xno 4149 then : 4150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4151 printf "%s\n" "unsupported" >&6; } 4152 else $as_nop 4153 if test "x$ac_cv_prog_cc_c11" = x 4154 then : 4155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4156 printf "%s\n" "none needed" >&6; } 4157 else $as_nop 4158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4159 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4160 CC="$CC $ac_cv_prog_cc_c11" 4161 fi 4162 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4163 ac_prog_cc_stdc=c11 4164 fi 4165 fi 4166 if test x$ac_prog_cc_stdc = xno 4167 then : 4168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4169 printf %s "checking for $CC option to enable C99 features... " >&6; } 4170 if test ${ac_cv_prog_cc_c99+y} 4171 then : 4172 printf %s "(cached) " >&6 4173 else $as_nop 4174 ac_cv_prog_cc_c99=no 4175 ac_save_CC=$CC 4176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4177 /* end confdefs.h. */ 4178 $ac_c_conftest_c99_program 4179 _ACEOF 4180 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4181 do 4182 CC="$ac_save_CC $ac_arg" 4183 if ac_fn_c_try_compile "$LINENO" 4184 then : 4185 ac_cv_prog_cc_c99=$ac_arg 4186 fi 4187 rm -f core conftest.err conftest.$ac_objext conftest.beam 4188 test "x$ac_cv_prog_cc_c99" != "xno" && break 4189 done 4190 rm -f conftest.$ac_ext 4191 CC=$ac_save_CC 4192 fi 4193 4194 if test "x$ac_cv_prog_cc_c99" = xno 4195 then : 4196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4197 printf "%s\n" "unsupported" >&6; } 4198 else $as_nop 4199 if test "x$ac_cv_prog_cc_c99" = x 4200 then : 4201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4202 printf "%s\n" "none needed" >&6; } 4203 else $as_nop 4204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4205 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4206 CC="$CC $ac_cv_prog_cc_c99" 4207 fi 4208 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4209 ac_prog_cc_stdc=c99 4210 fi 4211 fi 4212 if test x$ac_prog_cc_stdc = xno 4213 then : 4214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4215 printf %s "checking for $CC option to enable C89 features... " >&6; } 4216 if test ${ac_cv_prog_cc_c89+y} 4217 then : 4218 printf %s "(cached) " >&6 4219 else $as_nop 4220 ac_cv_prog_cc_c89=no 4221 ac_save_CC=$CC 4222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4223 /* end confdefs.h. */ 4224 $ac_c_conftest_c89_program 4225 _ACEOF 4226 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4227 do 4228 CC="$ac_save_CC $ac_arg" 4229 if ac_fn_c_try_compile "$LINENO" 4230 then : 4231 ac_cv_prog_cc_c89=$ac_arg 4232 fi 4233 rm -f core conftest.err conftest.$ac_objext conftest.beam 4234 test "x$ac_cv_prog_cc_c89" != "xno" && break 4235 done 4236 rm -f conftest.$ac_ext 4237 CC=$ac_save_CC 4238 fi 4239 4240 if test "x$ac_cv_prog_cc_c89" = xno 4241 then : 4242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4243 printf "%s\n" "unsupported" >&6; } 4244 else $as_nop 4245 if test "x$ac_cv_prog_cc_c89" = x 4246 then : 4247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4248 printf "%s\n" "none needed" >&6; } 4249 else $as_nop 4250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4251 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4252 CC="$CC $ac_cv_prog_cc_c89" 4253 fi 4254 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4255 ac_prog_cc_stdc=c89 4256 fi 4257 fi 4258 4259 ac_ext=c 4260 ac_cpp='$CPP $CPPFLAGS' 4261 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4262 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4263 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4264 4265 4266 ac_ext=c 4267 ac_cpp='$CPP $CPPFLAGS' 4268 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4269 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4270 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4272 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4273 if test ${am_cv_prog_cc_c_o+y} 4274 then : 4275 printf %s "(cached) " >&6 4276 else $as_nop 4277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4278 /* end confdefs.h. */ 4279 4280 int 4281 main (void) 4282 { 4283 4284 ; 4285 return 0; 4286 } 4287 _ACEOF 4288 # Make sure it works both with $CC and with simple cc. 4289 # Following AC_PROG_CC_C_O, we do the test twice because some 4290 # compilers refuse to overwrite an existing .o file with -o, 4291 # though they will create one. 4292 am_cv_prog_cc_c_o=yes 4293 for am_i in 1 2; do 4294 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4295 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4296 ac_status=$? 4297 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4298 (exit $ac_status); } \ 4299 && test -f conftest2.$ac_objext; then 4300 : OK 4301 else 4302 am_cv_prog_cc_c_o=no 4303 break 4304 fi 4305 done 4306 rm -f core conftest* 4307 unset am_i 4308 fi 4309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4310 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4311 if test "$am_cv_prog_cc_c_o" != yes; then 4312 # Losing compiler, so override with the script. 4313 # FIXME: It is wrong to rewrite CC. 4314 # But if we don't then we get into trouble of one sort or another. 4315 # A longer-term fix would be to have automake use am__CC in this case, 4316 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4317 CC="$am_aux_dir/compile $CC" 4318 fi 4319 ac_ext=c 4320 ac_cpp='$CPP $CPPFLAGS' 4321 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4322 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4323 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4324 4325 4326 depcc="$CC" am_compiler_list= 4327 4328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4329 printf %s "checking dependency style of $depcc... " >&6; } 4330 if test ${am_cv_CC_dependencies_compiler_type+y} 4331 then : 4332 printf %s "(cached) " >&6 4333 else $as_nop 4334 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4335 # We make a subdir and do the tests there. Otherwise we can end up 4336 # making bogus files that we don't know about and never remove. For 4337 # instance it was reported that on HP-UX the gcc test will end up 4338 # making a dummy file named 'D' -- because '-MD' means "put the output 4339 # in D". 4340 rm -rf conftest.dir 4341 mkdir conftest.dir 4342 # Copy depcomp to subdir because otherwise we won't find it if we're 4343 # using a relative directory. 4344 cp "$am_depcomp" conftest.dir 4345 cd conftest.dir 4346 # We will build objects and dependencies in a subdirectory because 4347 # it helps to detect inapplicable dependency modes. For instance 4348 # both Tru64's cc and ICC support -MD to output dependencies as a 4349 # side effect of compilation, but ICC will put the dependencies in 4350 # the current directory while Tru64 will put them in the object 4351 # directory. 4352 mkdir sub 4353 4354 am_cv_CC_dependencies_compiler_type=none 4355 if test "$am_compiler_list" = ""; then 4356 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4357 fi 4358 am__universal=false 4359 case " $depcc " in #( 4360 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4361 esac 4362 4363 for depmode in $am_compiler_list; do 4364 # Setup a source with many dependencies, because some compilers 4365 # like to wrap large dependency lists on column 80 (with \), and 4366 # we should not choose a depcomp mode which is confused by this. 4367 # 4368 # We need to recreate these files for each test, as the compiler may 4369 # overwrite some of them when testing with obscure command lines. 4370 # This happens at least with the AIX C compiler. 4371 : > sub/conftest.c 4372 for i in 1 2 3 4 5 6; do 4373 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4374 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4375 # Solaris 10 /bin/sh. 4376 echo '/* dummy */' > sub/conftst$i.h 4377 done 4378 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4379 4380 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4381 # mode. It turns out that the SunPro C++ compiler does not properly 4382 # handle '-M -o', and we need to detect this. Also, some Intel 4383 # versions had trouble with output in subdirs. 4384 am__obj=sub/conftest.${OBJEXT-o} 4385 am__minus_obj="-o $am__obj" 4386 case $depmode in 4387 gcc) 4388 # This depmode causes a compiler race in universal mode. 4389 test "$am__universal" = false || continue 4390 ;; 4391 nosideeffect) 4392 # After this tag, mechanisms are not by side-effect, so they'll 4393 # only be used when explicitly requested. 4394 if test "x$enable_dependency_tracking" = xyes; then 4395 continue 4396 else 4397 break 4398 fi 4399 ;; 4400 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4401 # This compiler won't grok '-c -o', but also, the minuso test has 4402 # not run yet. These depmodes are late enough in the game, and 4403 # so weak that their functioning should not be impacted. 4404 am__obj=conftest.${OBJEXT-o} 4405 am__minus_obj= 4406 ;; 4407 none) break ;; 4408 esac 4409 if depmode=$depmode \ 4410 source=sub/conftest.c object=$am__obj \ 4411 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4412 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4413 >/dev/null 2>conftest.err && 4414 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4415 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4416 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4417 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4418 # icc doesn't choke on unknown options, it will just issue warnings 4419 # or remarks (even with -Werror). So we grep stderr for any message 4420 # that says an option was ignored or not supported. 4421 # When given -MP, icc 7.0 and 7.1 complain thusly: 4422 # icc: Command line warning: ignoring option '-M'; no argument required 4423 # The diagnosis changed in icc 8.0: 4424 # icc: Command line remark: option '-MP' not supported 4425 if (grep 'ignoring option' conftest.err || 4426 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4427 am_cv_CC_dependencies_compiler_type=$depmode 4428 break 4429 fi 4430 fi 4431 done 4432 4433 cd .. 4434 rm -rf conftest.dir 4435 else 4436 am_cv_CC_dependencies_compiler_type=none 4437 fi 4438 4439 fi 4440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4441 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4442 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4443 4444 if 4445 test "x$enable_dependency_tracking" != xno \ 4446 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4447 am__fastdepCC_TRUE= 4448 am__fastdepCC_FALSE='#' 4449 else 4450 am__fastdepCC_TRUE='#' 4451 am__fastdepCC_FALSE= 4452 fi 4453 4454 4455 4456 4457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4458 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4459 if test ${ac_cv_c_undeclared_builtin_options+y} 4460 then : 4461 printf %s "(cached) " >&6 4462 else $as_nop 4463 ac_save_CFLAGS=$CFLAGS 4464 ac_cv_c_undeclared_builtin_options='cannot detect' 4465 for ac_arg in '' -fno-builtin; do 4466 CFLAGS="$ac_save_CFLAGS $ac_arg" 4467 # This test program should *not* compile successfully. 4468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4469 /* end confdefs.h. */ 4470 4471 int 4472 main (void) 4473 { 4474 (void) strchr; 4475 ; 4476 return 0; 4477 } 4478 _ACEOF 4479 if ac_fn_c_try_compile "$LINENO" 4480 then : 4481 4482 else $as_nop 4483 # This test program should compile successfully. 4484 # No library function is consistently available on 4485 # freestanding implementations, so test against a dummy 4486 # declaration. Include always-available headers on the 4487 # off chance that they somehow elicit warnings. 4488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4489 /* end confdefs.h. */ 4490 #include <float.h> 4491 #include <limits.h> 4492 #include <stdarg.h> 4493 #include <stddef.h> 4494 extern void ac_decl (int, char *); 4495 4496 int 4497 main (void) 4498 { 4499 (void) ac_decl (0, (char *) 0); 4500 (void) ac_decl; 4501 4502 ; 4503 return 0; 4504 } 4505 _ACEOF 4506 if ac_fn_c_try_compile "$LINENO" 4507 then : 4508 if test x"$ac_arg" = x 4509 then : 4510 ac_cv_c_undeclared_builtin_options='none needed' 4511 else $as_nop 4512 ac_cv_c_undeclared_builtin_options=$ac_arg 4513 fi 4514 break 4515 fi 4516 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4517 fi 4518 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4519 done 4520 CFLAGS=$ac_save_CFLAGS 4521 4522 fi 4523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4524 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4525 case $ac_cv_c_undeclared_builtin_options in #( 4526 'cannot detect') : 4527 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4528 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4529 as_fn_error $? "cannot make $CC report undeclared builtins 4530 See \`config.log' for more details" "$LINENO" 5; } ;; #( 4531 'none needed') : 4532 ac_c_undeclared_builtin_options='' ;; #( 4533 *) : 4534 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4535 esac 4536 4537 ac_header= ac_cache= 4538 for ac_item in $ac_header_c_list 4539 do 4540 if test $ac_cache; then 4541 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4542 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4543 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4544 fi 4545 ac_header= ac_cache= 4546 elif test $ac_header; then 4547 ac_cache=$ac_item 4548 else 4549 ac_header=$ac_item 4550 fi 4551 done 4552 4553 4554 4555 4556 4557 4558 4559 4560 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4561 then : 4562 4563 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4564 4565 fi 4566 4567 4568 4569 4570 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4571 if test "x$ac_cv_have_decl___clang__" = xyes 4572 then : 4573 CLANGCC="yes" 4574 else $as_nop 4575 CLANGCC="no" 4576 fi 4577 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4578 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4579 then : 4580 INTELCC="yes" 4581 else $as_nop 4582 INTELCC="no" 4583 fi 4584 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4585 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4586 then : 4587 SUNCC="yes" 4588 else $as_nop 4589 SUNCC="no" 4590 fi 4591 4592 4593 4594 4595 4596 4597 4598 4599 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4600 if test -n "$ac_tool_prefix"; then 4601 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4602 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4604 printf %s "checking for $ac_word... " >&6; } 4605 if test ${ac_cv_path_PKG_CONFIG+y} 4606 then : 4607 printf %s "(cached) " >&6 4608 else $as_nop 4609 case $PKG_CONFIG in 4610 [\\/]* | ?:[\\/]*) 4611 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4612 ;; 4613 *) 4614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4615 for as_dir in $PATH 4616 do 4617 IFS=$as_save_IFS 4618 case $as_dir in #((( 4619 '') as_dir=./ ;; 4620 */) ;; 4621 *) as_dir=$as_dir/ ;; 4622 esac 4623 for ac_exec_ext in '' $ac_executable_extensions; do 4624 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4625 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4626 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4627 break 2 4628 fi 4629 done 4630 done 4631 IFS=$as_save_IFS 4632 4633 ;; 4634 esac 4635 fi 4636 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4637 if test -n "$PKG_CONFIG"; then 4638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4639 printf "%s\n" "$PKG_CONFIG" >&6; } 4640 else 4641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4642 printf "%s\n" "no" >&6; } 4643 fi 4644 4645 4646 fi 4647 if test -z "$ac_cv_path_PKG_CONFIG"; then 4648 ac_pt_PKG_CONFIG=$PKG_CONFIG 4649 # Extract the first word of "pkg-config", so it can be a program name with args. 4650 set dummy pkg-config; ac_word=$2 4651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4652 printf %s "checking for $ac_word... " >&6; } 4653 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4654 then : 4655 printf %s "(cached) " >&6 4656 else $as_nop 4657 case $ac_pt_PKG_CONFIG in 4658 [\\/]* | ?:[\\/]*) 4659 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4660 ;; 4661 *) 4662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4663 for as_dir in $PATH 4664 do 4665 IFS=$as_save_IFS 4666 case $as_dir in #((( 4667 '') as_dir=./ ;; 4668 */) ;; 4669 *) as_dir=$as_dir/ ;; 4670 esac 4671 for ac_exec_ext in '' $ac_executable_extensions; do 4672 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4673 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4674 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4675 break 2 4676 fi 4677 done 4678 done 4679 IFS=$as_save_IFS 4680 4681 ;; 4682 esac 4683 fi 4684 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4685 if test -n "$ac_pt_PKG_CONFIG"; then 4686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4687 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4688 else 4689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4690 printf "%s\n" "no" >&6; } 4691 fi 4692 4693 if test "x$ac_pt_PKG_CONFIG" = x; then 4694 PKG_CONFIG="" 4695 else 4696 case $cross_compiling:$ac_tool_warned in 4697 yes:) 4698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4699 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4700 ac_tool_warned=yes ;; 4701 esac 4702 PKG_CONFIG=$ac_pt_PKG_CONFIG 4703 fi 4704 else 4705 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4706 fi 4707 4708 fi 4709 if test -n "$PKG_CONFIG"; then 4710 _pkg_min_version=0.9.0 4711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4712 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4713 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4715 printf "%s\n" "yes" >&6; } 4716 else 4717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4718 printf "%s\n" "no" >&6; } 4719 PKG_CONFIG="" 4720 fi 4721 fi 4722 4723 4724 # Make sure we can run config.sub. 4725 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4726 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4727 4728 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4729 printf %s "checking build system type... " >&6; } 4730 if test ${ac_cv_build+y} 4731 then : 4732 printf %s "(cached) " >&6 4733 else $as_nop 4734 ac_build_alias=$build_alias 4735 test "x$ac_build_alias" = x && 4736 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4737 test "x$ac_build_alias" = x && 4738 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4739 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4740 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4741 4742 fi 4743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4744 printf "%s\n" "$ac_cv_build" >&6; } 4745 case $ac_cv_build in 4746 *-*-*) ;; 4747 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4748 esac 4749 build=$ac_cv_build 4750 ac_save_IFS=$IFS; IFS='-' 4751 set x $ac_cv_build 4752 shift 4753 build_cpu=$1 4754 build_vendor=$2 4755 shift; shift 4756 # Remember, the first character of IFS is used to create $*, 4757 # except with old shells: 4758 build_os=$* 4759 IFS=$ac_save_IFS 4760 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4761 4762 4763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4764 printf %s "checking host system type... " >&6; } 4765 if test ${ac_cv_host+y} 4766 then : 4767 printf %s "(cached) " >&6 4768 else $as_nop 4769 if test "x$host_alias" = x; then 4770 ac_cv_host=$ac_cv_build 4771 else 4772 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4773 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4774 fi 4775 4776 fi 4777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4778 printf "%s\n" "$ac_cv_host" >&6; } 4779 case $ac_cv_host in 4780 *-*-*) ;; 4781 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4782 esac 4783 host=$ac_cv_host 4784 ac_save_IFS=$IFS; IFS='-' 4785 set x $ac_cv_host 4786 shift 4787 host_cpu=$1 4788 host_vendor=$2 4789 shift; shift 4790 # Remember, the first character of IFS is used to create $*, 4791 # except with old shells: 4792 host_os=$* 4793 IFS=$ac_save_IFS 4794 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4795 4796 4797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4798 printf %s "checking for a sed that does not truncate output... " >&6; } 4799 if test ${ac_cv_path_SED+y} 4800 then : 4801 printf %s "(cached) " >&6 4802 else $as_nop 4803 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4804 for ac_i in 1 2 3 4 5 6 7; do 4805 ac_script="$ac_script$as_nl$ac_script" 4806 done 4807 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4808 { ac_script=; unset ac_script;} 4809 if test -z "$SED"; then 4810 ac_path_SED_found=false 4811 # Loop through the user's path and test for each of PROGNAME-LIST 4812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4813 for as_dir in $PATH 4814 do 4815 IFS=$as_save_IFS 4816 case $as_dir in #((( 4817 '') as_dir=./ ;; 4818 */) ;; 4819 *) as_dir=$as_dir/ ;; 4820 esac 4821 for ac_prog in sed gsed 4822 do 4823 for ac_exec_ext in '' $ac_executable_extensions; do 4824 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4825 as_fn_executable_p "$ac_path_SED" || continue 4826 # Check for GNU ac_path_SED and select it if it is found. 4827 # Check for GNU $ac_path_SED 4828 case `"$ac_path_SED" --version 2>&1` in 4829 *GNU*) 4830 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4831 *) 4832 ac_count=0 4833 printf %s 0123456789 >"conftest.in" 4834 while : 4835 do 4836 cat "conftest.in" "conftest.in" >"conftest.tmp" 4837 mv "conftest.tmp" "conftest.in" 4838 cp "conftest.in" "conftest.nl" 4839 printf "%s\n" '' >> "conftest.nl" 4840 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4841 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4842 as_fn_arith $ac_count + 1 && ac_count=$as_val 4843 if test $ac_count -gt ${ac_path_SED_max-0}; then 4844 # Best one so far, save it but keep looking for a better one 4845 ac_cv_path_SED="$ac_path_SED" 4846 ac_path_SED_max=$ac_count 4847 fi 4848 # 10*(2^10) chars as input seems more than enough 4849 test $ac_count -gt 10 && break 4850 done 4851 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4852 esac 4853 4854 $ac_path_SED_found && break 3 4855 done 4856 done 4857 done 4858 IFS=$as_save_IFS 4859 if test -z "$ac_cv_path_SED"; then 4860 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4861 fi 4862 else 4863 ac_cv_path_SED=$SED 4864 fi 4865 4866 fi 4867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4868 printf "%s\n" "$ac_cv_path_SED" >&6; } 4869 SED="$ac_cv_path_SED" 4870 rm -f conftest.sed 4871 4872 4873 4874 4875 4876 4877 # Check whether --enable-selective-werror was given. 4878 if test ${enable_selective_werror+y} 4879 then : 4880 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4881 else $as_nop 4882 SELECTIVE_WERROR=yes 4883 fi 4884 4885 4886 4887 4888 4889 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4890 if test "x$SUNCC" = "xyes"; then 4891 BASE_CFLAGS="-v" 4892 else 4893 BASE_CFLAGS="" 4894 fi 4895 4896 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4897 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 xorg_testset_save_CFLAGS="$CFLAGS" 4911 4912 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4915 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4916 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4917 then : 4918 printf %s "(cached) " >&6 4919 else $as_nop 4920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4921 /* end confdefs.h. */ 4922 int i; 4923 _ACEOF 4924 if ac_fn_c_try_compile "$LINENO" 4925 then : 4926 xorg_cv_cc_flag_unknown_warning_option=yes 4927 else $as_nop 4928 xorg_cv_cc_flag_unknown_warning_option=no 4929 fi 4930 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4931 fi 4932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4933 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4934 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4935 CFLAGS="$xorg_testset_save_CFLAGS" 4936 fi 4937 4938 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4939 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4941 fi 4942 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4944 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4945 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4946 then : 4947 printf %s "(cached) " >&6 4948 else $as_nop 4949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4950 /* end confdefs.h. */ 4951 int i; 4952 _ACEOF 4953 if ac_fn_c_try_compile "$LINENO" 4954 then : 4955 xorg_cv_cc_flag_unused_command_line_argument=yes 4956 else $as_nop 4957 xorg_cv_cc_flag_unused_command_line_argument=no 4958 fi 4959 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4960 fi 4961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4962 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4963 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4964 CFLAGS="$xorg_testset_save_CFLAGS" 4965 fi 4966 4967 found="no" 4968 4969 if test $found = "no" ; then 4970 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4972 fi 4973 4974 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4976 fi 4977 4978 CFLAGS="$CFLAGS -Wall" 4979 4980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4981 printf %s "checking if $CC supports -Wall... " >&6; } 4982 cacheid=xorg_cv_cc_flag__Wall 4983 if eval test \${$cacheid+y} 4984 then : 4985 printf %s "(cached) " >&6 4986 else $as_nop 4987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4988 /* end confdefs.h. */ 4989 int i; 4990 int 4991 main (void) 4992 { 4993 4994 ; 4995 return 0; 4996 } 4997 _ACEOF 4998 if ac_fn_c_try_link "$LINENO" 4999 then : 5000 eval $cacheid=yes 5001 else $as_nop 5002 eval $cacheid=no 5003 fi 5004 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5005 conftest$ac_exeext conftest.$ac_ext 5006 fi 5007 5008 5009 CFLAGS="$xorg_testset_save_CFLAGS" 5010 5011 eval supported=\$$cacheid 5012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5013 printf "%s\n" "$supported" >&6; } 5014 if test "$supported" = "yes" ; then 5015 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5016 found="yes" 5017 fi 5018 fi 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 xorg_testset_save_CFLAGS="$CFLAGS" 5035 5036 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5039 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5040 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5041 then : 5042 printf %s "(cached) " >&6 5043 else $as_nop 5044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5045 /* end confdefs.h. */ 5046 int i; 5047 _ACEOF 5048 if ac_fn_c_try_compile "$LINENO" 5049 then : 5050 xorg_cv_cc_flag_unknown_warning_option=yes 5051 else $as_nop 5052 xorg_cv_cc_flag_unknown_warning_option=no 5053 fi 5054 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5055 fi 5056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5057 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5058 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5059 CFLAGS="$xorg_testset_save_CFLAGS" 5060 fi 5061 5062 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5065 fi 5066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5068 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5069 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5070 then : 5071 printf %s "(cached) " >&6 5072 else $as_nop 5073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5074 /* end confdefs.h. */ 5075 int i; 5076 _ACEOF 5077 if ac_fn_c_try_compile "$LINENO" 5078 then : 5079 xorg_cv_cc_flag_unused_command_line_argument=yes 5080 else $as_nop 5081 xorg_cv_cc_flag_unused_command_line_argument=no 5082 fi 5083 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5084 fi 5085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5086 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5087 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5088 CFLAGS="$xorg_testset_save_CFLAGS" 5089 fi 5090 5091 found="no" 5092 5093 if test $found = "no" ; then 5094 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5096 fi 5097 5098 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5100 fi 5101 5102 CFLAGS="$CFLAGS -Wpointer-arith" 5103 5104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5105 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5106 cacheid=xorg_cv_cc_flag__Wpointer_arith 5107 if eval test \${$cacheid+y} 5108 then : 5109 printf %s "(cached) " >&6 5110 else $as_nop 5111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5112 /* end confdefs.h. */ 5113 int i; 5114 int 5115 main (void) 5116 { 5117 5118 ; 5119 return 0; 5120 } 5121 _ACEOF 5122 if ac_fn_c_try_link "$LINENO" 5123 then : 5124 eval $cacheid=yes 5125 else $as_nop 5126 eval $cacheid=no 5127 fi 5128 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5129 conftest$ac_exeext conftest.$ac_ext 5130 fi 5131 5132 5133 CFLAGS="$xorg_testset_save_CFLAGS" 5134 5135 eval supported=\$$cacheid 5136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5137 printf "%s\n" "$supported" >&6; } 5138 if test "$supported" = "yes" ; then 5139 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5140 found="yes" 5141 fi 5142 fi 5143 5144 5145 5146 5147 5148 5149 5150 5151 5152 5153 5154 5155 5156 5157 5158 xorg_testset_save_CFLAGS="$CFLAGS" 5159 5160 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5163 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5164 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5165 then : 5166 printf %s "(cached) " >&6 5167 else $as_nop 5168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5169 /* end confdefs.h. */ 5170 int i; 5171 _ACEOF 5172 if ac_fn_c_try_compile "$LINENO" 5173 then : 5174 xorg_cv_cc_flag_unknown_warning_option=yes 5175 else $as_nop 5176 xorg_cv_cc_flag_unknown_warning_option=no 5177 fi 5178 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5179 fi 5180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5181 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5182 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5183 CFLAGS="$xorg_testset_save_CFLAGS" 5184 fi 5185 5186 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5187 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5189 fi 5190 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5192 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5193 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5194 then : 5195 printf %s "(cached) " >&6 5196 else $as_nop 5197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5198 /* end confdefs.h. */ 5199 int i; 5200 _ACEOF 5201 if ac_fn_c_try_compile "$LINENO" 5202 then : 5203 xorg_cv_cc_flag_unused_command_line_argument=yes 5204 else $as_nop 5205 xorg_cv_cc_flag_unused_command_line_argument=no 5206 fi 5207 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5208 fi 5209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5210 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5211 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5212 CFLAGS="$xorg_testset_save_CFLAGS" 5213 fi 5214 5215 found="no" 5216 5217 if test $found = "no" ; then 5218 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5220 fi 5221 5222 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5223 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5224 fi 5225 5226 CFLAGS="$CFLAGS -Wmissing-declarations" 5227 5228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5229 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5230 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5231 if eval test \${$cacheid+y} 5232 then : 5233 printf %s "(cached) " >&6 5234 else $as_nop 5235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5236 /* end confdefs.h. */ 5237 int i; 5238 int 5239 main (void) 5240 { 5241 5242 ; 5243 return 0; 5244 } 5245 _ACEOF 5246 if ac_fn_c_try_link "$LINENO" 5247 then : 5248 eval $cacheid=yes 5249 else $as_nop 5250 eval $cacheid=no 5251 fi 5252 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5253 conftest$ac_exeext conftest.$ac_ext 5254 fi 5255 5256 5257 CFLAGS="$xorg_testset_save_CFLAGS" 5258 5259 eval supported=\$$cacheid 5260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5261 printf "%s\n" "$supported" >&6; } 5262 if test "$supported" = "yes" ; then 5263 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5264 found="yes" 5265 fi 5266 fi 5267 5268 5269 5270 5271 5272 5273 5274 5275 5276 5277 5278 5279 5280 5281 5282 xorg_testset_save_CFLAGS="$CFLAGS" 5283 5284 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5287 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5288 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5289 then : 5290 printf %s "(cached) " >&6 5291 else $as_nop 5292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5293 /* end confdefs.h. */ 5294 int i; 5295 _ACEOF 5296 if ac_fn_c_try_compile "$LINENO" 5297 then : 5298 xorg_cv_cc_flag_unknown_warning_option=yes 5299 else $as_nop 5300 xorg_cv_cc_flag_unknown_warning_option=no 5301 fi 5302 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5303 fi 5304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5305 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5306 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5307 CFLAGS="$xorg_testset_save_CFLAGS" 5308 fi 5309 5310 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5311 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5313 fi 5314 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5316 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5317 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5318 then : 5319 printf %s "(cached) " >&6 5320 else $as_nop 5321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5322 /* end confdefs.h. */ 5323 int i; 5324 _ACEOF 5325 if ac_fn_c_try_compile "$LINENO" 5326 then : 5327 xorg_cv_cc_flag_unused_command_line_argument=yes 5328 else $as_nop 5329 xorg_cv_cc_flag_unused_command_line_argument=no 5330 fi 5331 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5332 fi 5333 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5334 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5335 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5336 CFLAGS="$xorg_testset_save_CFLAGS" 5337 fi 5338 5339 found="no" 5340 5341 if test $found = "no" ; then 5342 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5344 fi 5345 5346 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5348 fi 5349 5350 CFLAGS="$CFLAGS -Wformat=2" 5351 5352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5353 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5354 cacheid=xorg_cv_cc_flag__Wformat_2 5355 if eval test \${$cacheid+y} 5356 then : 5357 printf %s "(cached) " >&6 5358 else $as_nop 5359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5360 /* end confdefs.h. */ 5361 int i; 5362 int 5363 main (void) 5364 { 5365 5366 ; 5367 return 0; 5368 } 5369 _ACEOF 5370 if ac_fn_c_try_link "$LINENO" 5371 then : 5372 eval $cacheid=yes 5373 else $as_nop 5374 eval $cacheid=no 5375 fi 5376 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5377 conftest$ac_exeext conftest.$ac_ext 5378 fi 5379 5380 5381 CFLAGS="$xorg_testset_save_CFLAGS" 5382 5383 eval supported=\$$cacheid 5384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5385 printf "%s\n" "$supported" >&6; } 5386 if test "$supported" = "yes" ; then 5387 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5388 found="yes" 5389 fi 5390 fi 5391 5392 if test $found = "no" ; then 5393 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5395 fi 5396 5397 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5398 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5399 fi 5400 5401 CFLAGS="$CFLAGS -Wformat" 5402 5403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5404 printf %s "checking if $CC supports -Wformat... " >&6; } 5405 cacheid=xorg_cv_cc_flag__Wformat 5406 if eval test \${$cacheid+y} 5407 then : 5408 printf %s "(cached) " >&6 5409 else $as_nop 5410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5411 /* end confdefs.h. */ 5412 int i; 5413 int 5414 main (void) 5415 { 5416 5417 ; 5418 return 0; 5419 } 5420 _ACEOF 5421 if ac_fn_c_try_link "$LINENO" 5422 then : 5423 eval $cacheid=yes 5424 else $as_nop 5425 eval $cacheid=no 5426 fi 5427 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5428 conftest$ac_exeext conftest.$ac_ext 5429 fi 5430 5431 5432 CFLAGS="$xorg_testset_save_CFLAGS" 5433 5434 eval supported=\$$cacheid 5435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5436 printf "%s\n" "$supported" >&6; } 5437 if test "$supported" = "yes" ; then 5438 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5439 found="yes" 5440 fi 5441 fi 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 5452 5453 5454 5455 5456 5457 5458 5459 xorg_testset_save_CFLAGS="$CFLAGS" 5460 5461 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5464 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5465 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5466 then : 5467 printf %s "(cached) " >&6 5468 else $as_nop 5469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5470 /* end confdefs.h. */ 5471 int i; 5472 _ACEOF 5473 if ac_fn_c_try_compile "$LINENO" 5474 then : 5475 xorg_cv_cc_flag_unknown_warning_option=yes 5476 else $as_nop 5477 xorg_cv_cc_flag_unknown_warning_option=no 5478 fi 5479 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5480 fi 5481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5482 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5483 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5484 CFLAGS="$xorg_testset_save_CFLAGS" 5485 fi 5486 5487 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5488 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5490 fi 5491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5493 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5494 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5495 then : 5496 printf %s "(cached) " >&6 5497 else $as_nop 5498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5499 /* end confdefs.h. */ 5500 int i; 5501 _ACEOF 5502 if ac_fn_c_try_compile "$LINENO" 5503 then : 5504 xorg_cv_cc_flag_unused_command_line_argument=yes 5505 else $as_nop 5506 xorg_cv_cc_flag_unused_command_line_argument=no 5507 fi 5508 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5509 fi 5510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5511 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5512 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5513 CFLAGS="$xorg_testset_save_CFLAGS" 5514 fi 5515 5516 found="no" 5517 5518 if test $found = "no" ; then 5519 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5521 fi 5522 5523 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5525 fi 5526 5527 CFLAGS="$CFLAGS -Wstrict-prototypes" 5528 5529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5530 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5531 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5532 if eval test \${$cacheid+y} 5533 then : 5534 printf %s "(cached) " >&6 5535 else $as_nop 5536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5537 /* end confdefs.h. */ 5538 int i; 5539 int 5540 main (void) 5541 { 5542 5543 ; 5544 return 0; 5545 } 5546 _ACEOF 5547 if ac_fn_c_try_link "$LINENO" 5548 then : 5549 eval $cacheid=yes 5550 else $as_nop 5551 eval $cacheid=no 5552 fi 5553 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5554 conftest$ac_exeext conftest.$ac_ext 5555 fi 5556 5557 5558 CFLAGS="$xorg_testset_save_CFLAGS" 5559 5560 eval supported=\$$cacheid 5561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5562 printf "%s\n" "$supported" >&6; } 5563 if test "$supported" = "yes" ; then 5564 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5565 found="yes" 5566 fi 5567 fi 5568 5569 5570 5571 5572 5573 5574 5575 5576 5577 5578 5579 5580 5581 5582 5583 xorg_testset_save_CFLAGS="$CFLAGS" 5584 5585 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5588 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5589 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5590 then : 5591 printf %s "(cached) " >&6 5592 else $as_nop 5593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5594 /* end confdefs.h. */ 5595 int i; 5596 _ACEOF 5597 if ac_fn_c_try_compile "$LINENO" 5598 then : 5599 xorg_cv_cc_flag_unknown_warning_option=yes 5600 else $as_nop 5601 xorg_cv_cc_flag_unknown_warning_option=no 5602 fi 5603 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5604 fi 5605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5606 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5607 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5608 CFLAGS="$xorg_testset_save_CFLAGS" 5609 fi 5610 5611 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5612 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5614 fi 5615 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5617 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5618 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5619 then : 5620 printf %s "(cached) " >&6 5621 else $as_nop 5622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5623 /* end confdefs.h. */ 5624 int i; 5625 _ACEOF 5626 if ac_fn_c_try_compile "$LINENO" 5627 then : 5628 xorg_cv_cc_flag_unused_command_line_argument=yes 5629 else $as_nop 5630 xorg_cv_cc_flag_unused_command_line_argument=no 5631 fi 5632 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5633 fi 5634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5635 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5636 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5637 CFLAGS="$xorg_testset_save_CFLAGS" 5638 fi 5639 5640 found="no" 5641 5642 if test $found = "no" ; then 5643 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5645 fi 5646 5647 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5649 fi 5650 5651 CFLAGS="$CFLAGS -Wmissing-prototypes" 5652 5653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5654 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5655 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5656 if eval test \${$cacheid+y} 5657 then : 5658 printf %s "(cached) " >&6 5659 else $as_nop 5660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5661 /* end confdefs.h. */ 5662 int i; 5663 int 5664 main (void) 5665 { 5666 5667 ; 5668 return 0; 5669 } 5670 _ACEOF 5671 if ac_fn_c_try_link "$LINENO" 5672 then : 5673 eval $cacheid=yes 5674 else $as_nop 5675 eval $cacheid=no 5676 fi 5677 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5678 conftest$ac_exeext conftest.$ac_ext 5679 fi 5680 5681 5682 CFLAGS="$xorg_testset_save_CFLAGS" 5683 5684 eval supported=\$$cacheid 5685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5686 printf "%s\n" "$supported" >&6; } 5687 if test "$supported" = "yes" ; then 5688 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5689 found="yes" 5690 fi 5691 fi 5692 5693 5694 5695 5696 5697 5698 5699 5700 5701 5702 5703 5704 5705 5706 5707 xorg_testset_save_CFLAGS="$CFLAGS" 5708 5709 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5712 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5713 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5714 then : 5715 printf %s "(cached) " >&6 5716 else $as_nop 5717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5718 /* end confdefs.h. */ 5719 int i; 5720 _ACEOF 5721 if ac_fn_c_try_compile "$LINENO" 5722 then : 5723 xorg_cv_cc_flag_unknown_warning_option=yes 5724 else $as_nop 5725 xorg_cv_cc_flag_unknown_warning_option=no 5726 fi 5727 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5728 fi 5729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5730 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5731 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5732 CFLAGS="$xorg_testset_save_CFLAGS" 5733 fi 5734 5735 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5736 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5738 fi 5739 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5740 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5741 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5742 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5743 then : 5744 printf %s "(cached) " >&6 5745 else $as_nop 5746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5747 /* end confdefs.h. */ 5748 int i; 5749 _ACEOF 5750 if ac_fn_c_try_compile "$LINENO" 5751 then : 5752 xorg_cv_cc_flag_unused_command_line_argument=yes 5753 else $as_nop 5754 xorg_cv_cc_flag_unused_command_line_argument=no 5755 fi 5756 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5757 fi 5758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5759 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5760 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5761 CFLAGS="$xorg_testset_save_CFLAGS" 5762 fi 5763 5764 found="no" 5765 5766 if test $found = "no" ; then 5767 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5769 fi 5770 5771 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5773 fi 5774 5775 CFLAGS="$CFLAGS -Wnested-externs" 5776 5777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5778 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5779 cacheid=xorg_cv_cc_flag__Wnested_externs 5780 if eval test \${$cacheid+y} 5781 then : 5782 printf %s "(cached) " >&6 5783 else $as_nop 5784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5785 /* end confdefs.h. */ 5786 int i; 5787 int 5788 main (void) 5789 { 5790 5791 ; 5792 return 0; 5793 } 5794 _ACEOF 5795 if ac_fn_c_try_link "$LINENO" 5796 then : 5797 eval $cacheid=yes 5798 else $as_nop 5799 eval $cacheid=no 5800 fi 5801 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5802 conftest$ac_exeext conftest.$ac_ext 5803 fi 5804 5805 5806 CFLAGS="$xorg_testset_save_CFLAGS" 5807 5808 eval supported=\$$cacheid 5809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5810 printf "%s\n" "$supported" >&6; } 5811 if test "$supported" = "yes" ; then 5812 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5813 found="yes" 5814 fi 5815 fi 5816 5817 5818 5819 5820 5821 5822 5823 5824 5825 5826 5827 5828 5829 5830 5831 xorg_testset_save_CFLAGS="$CFLAGS" 5832 5833 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5834 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5836 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5837 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5838 then : 5839 printf %s "(cached) " >&6 5840 else $as_nop 5841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5842 /* end confdefs.h. */ 5843 int i; 5844 _ACEOF 5845 if ac_fn_c_try_compile "$LINENO" 5846 then : 5847 xorg_cv_cc_flag_unknown_warning_option=yes 5848 else $as_nop 5849 xorg_cv_cc_flag_unknown_warning_option=no 5850 fi 5851 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5852 fi 5853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5854 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5855 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5856 CFLAGS="$xorg_testset_save_CFLAGS" 5857 fi 5858 5859 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5860 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5861 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5862 fi 5863 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5865 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5866 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5867 then : 5868 printf %s "(cached) " >&6 5869 else $as_nop 5870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5871 /* end confdefs.h. */ 5872 int i; 5873 _ACEOF 5874 if ac_fn_c_try_compile "$LINENO" 5875 then : 5876 xorg_cv_cc_flag_unused_command_line_argument=yes 5877 else $as_nop 5878 xorg_cv_cc_flag_unused_command_line_argument=no 5879 fi 5880 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5881 fi 5882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5883 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5884 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5885 CFLAGS="$xorg_testset_save_CFLAGS" 5886 fi 5887 5888 found="no" 5889 5890 if test $found = "no" ; then 5891 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5893 fi 5894 5895 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5897 fi 5898 5899 CFLAGS="$CFLAGS -Wbad-function-cast" 5900 5901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5902 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5903 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5904 if eval test \${$cacheid+y} 5905 then : 5906 printf %s "(cached) " >&6 5907 else $as_nop 5908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5909 /* end confdefs.h. */ 5910 int i; 5911 int 5912 main (void) 5913 { 5914 5915 ; 5916 return 0; 5917 } 5918 _ACEOF 5919 if ac_fn_c_try_link "$LINENO" 5920 then : 5921 eval $cacheid=yes 5922 else $as_nop 5923 eval $cacheid=no 5924 fi 5925 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5926 conftest$ac_exeext conftest.$ac_ext 5927 fi 5928 5929 5930 CFLAGS="$xorg_testset_save_CFLAGS" 5931 5932 eval supported=\$$cacheid 5933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5934 printf "%s\n" "$supported" >&6; } 5935 if test "$supported" = "yes" ; then 5936 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5937 found="yes" 5938 fi 5939 fi 5940 5941 5942 5943 5944 5945 5946 5947 5948 5949 5950 5951 5952 5953 5954 5955 xorg_testset_save_CFLAGS="$CFLAGS" 5956 5957 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5960 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5961 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5962 then : 5963 printf %s "(cached) " >&6 5964 else $as_nop 5965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5966 /* end confdefs.h. */ 5967 int i; 5968 _ACEOF 5969 if ac_fn_c_try_compile "$LINENO" 5970 then : 5971 xorg_cv_cc_flag_unknown_warning_option=yes 5972 else $as_nop 5973 xorg_cv_cc_flag_unknown_warning_option=no 5974 fi 5975 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5976 fi 5977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5978 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5979 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5980 CFLAGS="$xorg_testset_save_CFLAGS" 5981 fi 5982 5983 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5984 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5986 fi 5987 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5989 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5990 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5991 then : 5992 printf %s "(cached) " >&6 5993 else $as_nop 5994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5995 /* end confdefs.h. */ 5996 int i; 5997 _ACEOF 5998 if ac_fn_c_try_compile "$LINENO" 5999 then : 6000 xorg_cv_cc_flag_unused_command_line_argument=yes 6001 else $as_nop 6002 xorg_cv_cc_flag_unused_command_line_argument=no 6003 fi 6004 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6005 fi 6006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6007 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6008 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6009 CFLAGS="$xorg_testset_save_CFLAGS" 6010 fi 6011 6012 found="no" 6013 6014 if test $found = "no" ; then 6015 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6017 fi 6018 6019 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6020 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6021 fi 6022 6023 CFLAGS="$CFLAGS -Wold-style-definition" 6024 6025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6026 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6027 cacheid=xorg_cv_cc_flag__Wold_style_definition 6028 if eval test \${$cacheid+y} 6029 then : 6030 printf %s "(cached) " >&6 6031 else $as_nop 6032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6033 /* end confdefs.h. */ 6034 int i; 6035 int 6036 main (void) 6037 { 6038 6039 ; 6040 return 0; 6041 } 6042 _ACEOF 6043 if ac_fn_c_try_link "$LINENO" 6044 then : 6045 eval $cacheid=yes 6046 else $as_nop 6047 eval $cacheid=no 6048 fi 6049 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6050 conftest$ac_exeext conftest.$ac_ext 6051 fi 6052 6053 6054 CFLAGS="$xorg_testset_save_CFLAGS" 6055 6056 eval supported=\$$cacheid 6057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6058 printf "%s\n" "$supported" >&6; } 6059 if test "$supported" = "yes" ; then 6060 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6061 found="yes" 6062 fi 6063 fi 6064 6065 if test $found = "no" ; then 6066 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6068 fi 6069 6070 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6071 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6072 fi 6073 6074 CFLAGS="$CFLAGS -fd" 6075 6076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6077 printf %s "checking if $CC supports -fd... " >&6; } 6078 cacheid=xorg_cv_cc_flag__fd 6079 if eval test \${$cacheid+y} 6080 then : 6081 printf %s "(cached) " >&6 6082 else $as_nop 6083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6084 /* end confdefs.h. */ 6085 int i; 6086 int 6087 main (void) 6088 { 6089 6090 ; 6091 return 0; 6092 } 6093 _ACEOF 6094 if ac_fn_c_try_link "$LINENO" 6095 then : 6096 eval $cacheid=yes 6097 else $as_nop 6098 eval $cacheid=no 6099 fi 6100 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6101 conftest$ac_exeext conftest.$ac_ext 6102 fi 6103 6104 6105 CFLAGS="$xorg_testset_save_CFLAGS" 6106 6107 eval supported=\$$cacheid 6108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6109 printf "%s\n" "$supported" >&6; } 6110 if test "$supported" = "yes" ; then 6111 BASE_CFLAGS="$BASE_CFLAGS -fd" 6112 found="yes" 6113 fi 6114 fi 6115 6116 6117 6118 6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129 6130 xorg_testset_save_CFLAGS="$CFLAGS" 6131 6132 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6135 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6136 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6137 then : 6138 printf %s "(cached) " >&6 6139 else $as_nop 6140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6141 /* end confdefs.h. */ 6142 int i; 6143 _ACEOF 6144 if ac_fn_c_try_compile "$LINENO" 6145 then : 6146 xorg_cv_cc_flag_unknown_warning_option=yes 6147 else $as_nop 6148 xorg_cv_cc_flag_unknown_warning_option=no 6149 fi 6150 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6151 fi 6152 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6153 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6154 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6155 CFLAGS="$xorg_testset_save_CFLAGS" 6156 fi 6157 6158 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6159 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6161 fi 6162 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6163 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6164 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6165 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6166 then : 6167 printf %s "(cached) " >&6 6168 else $as_nop 6169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6170 /* end confdefs.h. */ 6171 int i; 6172 _ACEOF 6173 if ac_fn_c_try_compile "$LINENO" 6174 then : 6175 xorg_cv_cc_flag_unused_command_line_argument=yes 6176 else $as_nop 6177 xorg_cv_cc_flag_unused_command_line_argument=no 6178 fi 6179 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6180 fi 6181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6182 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6183 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6184 CFLAGS="$xorg_testset_save_CFLAGS" 6185 fi 6186 6187 found="no" 6188 6189 if test $found = "no" ; then 6190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6192 fi 6193 6194 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6196 fi 6197 6198 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6199 6200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6201 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6202 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6203 if eval test \${$cacheid+y} 6204 then : 6205 printf %s "(cached) " >&6 6206 else $as_nop 6207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6208 /* end confdefs.h. */ 6209 int i; 6210 int 6211 main (void) 6212 { 6213 6214 ; 6215 return 0; 6216 } 6217 _ACEOF 6218 if ac_fn_c_try_link "$LINENO" 6219 then : 6220 eval $cacheid=yes 6221 else $as_nop 6222 eval $cacheid=no 6223 fi 6224 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6225 conftest$ac_exeext conftest.$ac_ext 6226 fi 6227 6228 6229 CFLAGS="$xorg_testset_save_CFLAGS" 6230 6231 eval supported=\$$cacheid 6232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6233 printf "%s\n" "$supported" >&6; } 6234 if test "$supported" = "yes" ; then 6235 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6236 found="yes" 6237 fi 6238 fi 6239 6240 6241 6242 6243 6244 # This chunk adds additional warnings that could catch undesired effects. 6245 6246 6247 6248 6249 6250 6251 6252 6253 6254 6255 6256 6257 6258 xorg_testset_save_CFLAGS="$CFLAGS" 6259 6260 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6263 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6264 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6265 then : 6266 printf %s "(cached) " >&6 6267 else $as_nop 6268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6269 /* end confdefs.h. */ 6270 int i; 6271 _ACEOF 6272 if ac_fn_c_try_compile "$LINENO" 6273 then : 6274 xorg_cv_cc_flag_unknown_warning_option=yes 6275 else $as_nop 6276 xorg_cv_cc_flag_unknown_warning_option=no 6277 fi 6278 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6279 fi 6280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6281 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6282 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6283 CFLAGS="$xorg_testset_save_CFLAGS" 6284 fi 6285 6286 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6289 fi 6290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6292 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6293 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6294 then : 6295 printf %s "(cached) " >&6 6296 else $as_nop 6297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6298 /* end confdefs.h. */ 6299 int i; 6300 _ACEOF 6301 if ac_fn_c_try_compile "$LINENO" 6302 then : 6303 xorg_cv_cc_flag_unused_command_line_argument=yes 6304 else $as_nop 6305 xorg_cv_cc_flag_unused_command_line_argument=no 6306 fi 6307 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6308 fi 6309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6310 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6311 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6312 CFLAGS="$xorg_testset_save_CFLAGS" 6313 fi 6314 6315 found="no" 6316 6317 if test $found = "no" ; then 6318 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6320 fi 6321 6322 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6324 fi 6325 6326 CFLAGS="$CFLAGS -Wunused" 6327 6328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6329 printf %s "checking if $CC supports -Wunused... " >&6; } 6330 cacheid=xorg_cv_cc_flag__Wunused 6331 if eval test \${$cacheid+y} 6332 then : 6333 printf %s "(cached) " >&6 6334 else $as_nop 6335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6336 /* end confdefs.h. */ 6337 int i; 6338 int 6339 main (void) 6340 { 6341 6342 ; 6343 return 0; 6344 } 6345 _ACEOF 6346 if ac_fn_c_try_link "$LINENO" 6347 then : 6348 eval $cacheid=yes 6349 else $as_nop 6350 eval $cacheid=no 6351 fi 6352 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6353 conftest$ac_exeext conftest.$ac_ext 6354 fi 6355 6356 6357 CFLAGS="$xorg_testset_save_CFLAGS" 6358 6359 eval supported=\$$cacheid 6360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6361 printf "%s\n" "$supported" >&6; } 6362 if test "$supported" = "yes" ; then 6363 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6364 found="yes" 6365 fi 6366 fi 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 6379 6380 6381 6382 xorg_testset_save_CFLAGS="$CFLAGS" 6383 6384 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6387 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6388 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6389 then : 6390 printf %s "(cached) " >&6 6391 else $as_nop 6392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6393 /* end confdefs.h. */ 6394 int i; 6395 _ACEOF 6396 if ac_fn_c_try_compile "$LINENO" 6397 then : 6398 xorg_cv_cc_flag_unknown_warning_option=yes 6399 else $as_nop 6400 xorg_cv_cc_flag_unknown_warning_option=no 6401 fi 6402 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6403 fi 6404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6405 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6406 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6407 CFLAGS="$xorg_testset_save_CFLAGS" 6408 fi 6409 6410 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6413 fi 6414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6416 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6417 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6418 then : 6419 printf %s "(cached) " >&6 6420 else $as_nop 6421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6422 /* end confdefs.h. */ 6423 int i; 6424 _ACEOF 6425 if ac_fn_c_try_compile "$LINENO" 6426 then : 6427 xorg_cv_cc_flag_unused_command_line_argument=yes 6428 else $as_nop 6429 xorg_cv_cc_flag_unused_command_line_argument=no 6430 fi 6431 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6432 fi 6433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6434 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6435 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6436 CFLAGS="$xorg_testset_save_CFLAGS" 6437 fi 6438 6439 found="no" 6440 6441 if test $found = "no" ; then 6442 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6443 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6444 fi 6445 6446 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6447 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6448 fi 6449 6450 CFLAGS="$CFLAGS -Wuninitialized" 6451 6452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6453 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6454 cacheid=xorg_cv_cc_flag__Wuninitialized 6455 if eval test \${$cacheid+y} 6456 then : 6457 printf %s "(cached) " >&6 6458 else $as_nop 6459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6460 /* end confdefs.h. */ 6461 int i; 6462 int 6463 main (void) 6464 { 6465 6466 ; 6467 return 0; 6468 } 6469 _ACEOF 6470 if ac_fn_c_try_link "$LINENO" 6471 then : 6472 eval $cacheid=yes 6473 else $as_nop 6474 eval $cacheid=no 6475 fi 6476 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6477 conftest$ac_exeext conftest.$ac_ext 6478 fi 6479 6480 6481 CFLAGS="$xorg_testset_save_CFLAGS" 6482 6483 eval supported=\$$cacheid 6484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6485 printf "%s\n" "$supported" >&6; } 6486 if test "$supported" = "yes" ; then 6487 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6488 found="yes" 6489 fi 6490 fi 6491 6492 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 xorg_testset_save_CFLAGS="$CFLAGS" 6507 6508 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6511 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6512 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6513 then : 6514 printf %s "(cached) " >&6 6515 else $as_nop 6516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6517 /* end confdefs.h. */ 6518 int i; 6519 _ACEOF 6520 if ac_fn_c_try_compile "$LINENO" 6521 then : 6522 xorg_cv_cc_flag_unknown_warning_option=yes 6523 else $as_nop 6524 xorg_cv_cc_flag_unknown_warning_option=no 6525 fi 6526 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6527 fi 6528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6529 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6530 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6531 CFLAGS="$xorg_testset_save_CFLAGS" 6532 fi 6533 6534 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6535 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6537 fi 6538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6540 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6541 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6542 then : 6543 printf %s "(cached) " >&6 6544 else $as_nop 6545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6546 /* end confdefs.h. */ 6547 int i; 6548 _ACEOF 6549 if ac_fn_c_try_compile "$LINENO" 6550 then : 6551 xorg_cv_cc_flag_unused_command_line_argument=yes 6552 else $as_nop 6553 xorg_cv_cc_flag_unused_command_line_argument=no 6554 fi 6555 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6556 fi 6557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6558 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6559 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6560 CFLAGS="$xorg_testset_save_CFLAGS" 6561 fi 6562 6563 found="no" 6564 6565 if test $found = "no" ; then 6566 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6567 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6568 fi 6569 6570 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6571 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6572 fi 6573 6574 CFLAGS="$CFLAGS -Wshadow" 6575 6576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6577 printf %s "checking if $CC supports -Wshadow... " >&6; } 6578 cacheid=xorg_cv_cc_flag__Wshadow 6579 if eval test \${$cacheid+y} 6580 then : 6581 printf %s "(cached) " >&6 6582 else $as_nop 6583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6584 /* end confdefs.h. */ 6585 int i; 6586 int 6587 main (void) 6588 { 6589 6590 ; 6591 return 0; 6592 } 6593 _ACEOF 6594 if ac_fn_c_try_link "$LINENO" 6595 then : 6596 eval $cacheid=yes 6597 else $as_nop 6598 eval $cacheid=no 6599 fi 6600 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6601 conftest$ac_exeext conftest.$ac_ext 6602 fi 6603 6604 6605 CFLAGS="$xorg_testset_save_CFLAGS" 6606 6607 eval supported=\$$cacheid 6608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6609 printf "%s\n" "$supported" >&6; } 6610 if test "$supported" = "yes" ; then 6611 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6612 found="yes" 6613 fi 6614 fi 6615 6616 6617 6618 6619 6620 6621 6622 6623 6624 6625 6626 6627 6628 6629 6630 xorg_testset_save_CFLAGS="$CFLAGS" 6631 6632 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6635 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6636 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6637 then : 6638 printf %s "(cached) " >&6 6639 else $as_nop 6640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6641 /* end confdefs.h. */ 6642 int i; 6643 _ACEOF 6644 if ac_fn_c_try_compile "$LINENO" 6645 then : 6646 xorg_cv_cc_flag_unknown_warning_option=yes 6647 else $as_nop 6648 xorg_cv_cc_flag_unknown_warning_option=no 6649 fi 6650 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6651 fi 6652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6653 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6654 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6655 CFLAGS="$xorg_testset_save_CFLAGS" 6656 fi 6657 6658 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6659 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6661 fi 6662 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6664 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6665 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6666 then : 6667 printf %s "(cached) " >&6 6668 else $as_nop 6669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6670 /* end confdefs.h. */ 6671 int i; 6672 _ACEOF 6673 if ac_fn_c_try_compile "$LINENO" 6674 then : 6675 xorg_cv_cc_flag_unused_command_line_argument=yes 6676 else $as_nop 6677 xorg_cv_cc_flag_unused_command_line_argument=no 6678 fi 6679 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6680 fi 6681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6682 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6683 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6684 CFLAGS="$xorg_testset_save_CFLAGS" 6685 fi 6686 6687 found="no" 6688 6689 if test $found = "no" ; then 6690 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6691 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6692 fi 6693 6694 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6695 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6696 fi 6697 6698 CFLAGS="$CFLAGS -Wmissing-noreturn" 6699 6700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6701 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6702 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6703 if eval test \${$cacheid+y} 6704 then : 6705 printf %s "(cached) " >&6 6706 else $as_nop 6707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6708 /* end confdefs.h. */ 6709 int i; 6710 int 6711 main (void) 6712 { 6713 6714 ; 6715 return 0; 6716 } 6717 _ACEOF 6718 if ac_fn_c_try_link "$LINENO" 6719 then : 6720 eval $cacheid=yes 6721 else $as_nop 6722 eval $cacheid=no 6723 fi 6724 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6725 conftest$ac_exeext conftest.$ac_ext 6726 fi 6727 6728 6729 CFLAGS="$xorg_testset_save_CFLAGS" 6730 6731 eval supported=\$$cacheid 6732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6733 printf "%s\n" "$supported" >&6; } 6734 if test "$supported" = "yes" ; then 6735 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6736 found="yes" 6737 fi 6738 fi 6739 6740 6741 6742 6743 6744 6745 6746 6747 6748 6749 6750 6751 6752 6753 6754 xorg_testset_save_CFLAGS="$CFLAGS" 6755 6756 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6759 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6760 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6761 then : 6762 printf %s "(cached) " >&6 6763 else $as_nop 6764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6765 /* end confdefs.h. */ 6766 int i; 6767 _ACEOF 6768 if ac_fn_c_try_compile "$LINENO" 6769 then : 6770 xorg_cv_cc_flag_unknown_warning_option=yes 6771 else $as_nop 6772 xorg_cv_cc_flag_unknown_warning_option=no 6773 fi 6774 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6775 fi 6776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6777 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6778 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6779 CFLAGS="$xorg_testset_save_CFLAGS" 6780 fi 6781 6782 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6783 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6784 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6785 fi 6786 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6788 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6789 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6790 then : 6791 printf %s "(cached) " >&6 6792 else $as_nop 6793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6794 /* end confdefs.h. */ 6795 int i; 6796 _ACEOF 6797 if ac_fn_c_try_compile "$LINENO" 6798 then : 6799 xorg_cv_cc_flag_unused_command_line_argument=yes 6800 else $as_nop 6801 xorg_cv_cc_flag_unused_command_line_argument=no 6802 fi 6803 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6804 fi 6805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6806 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6807 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6808 CFLAGS="$xorg_testset_save_CFLAGS" 6809 fi 6810 6811 found="no" 6812 6813 if test $found = "no" ; then 6814 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6816 fi 6817 6818 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6820 fi 6821 6822 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6823 6824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6825 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6826 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6827 if eval test \${$cacheid+y} 6828 then : 6829 printf %s "(cached) " >&6 6830 else $as_nop 6831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6832 /* end confdefs.h. */ 6833 int i; 6834 int 6835 main (void) 6836 { 6837 6838 ; 6839 return 0; 6840 } 6841 _ACEOF 6842 if ac_fn_c_try_link "$LINENO" 6843 then : 6844 eval $cacheid=yes 6845 else $as_nop 6846 eval $cacheid=no 6847 fi 6848 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6849 conftest$ac_exeext conftest.$ac_ext 6850 fi 6851 6852 6853 CFLAGS="$xorg_testset_save_CFLAGS" 6854 6855 eval supported=\$$cacheid 6856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6857 printf "%s\n" "$supported" >&6; } 6858 if test "$supported" = "yes" ; then 6859 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6860 found="yes" 6861 fi 6862 fi 6863 6864 6865 6866 6867 6868 6869 6870 6871 6872 6873 6874 6875 6876 6877 6878 xorg_testset_save_CFLAGS="$CFLAGS" 6879 6880 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6883 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6884 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6885 then : 6886 printf %s "(cached) " >&6 6887 else $as_nop 6888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6889 /* end confdefs.h. */ 6890 int i; 6891 _ACEOF 6892 if ac_fn_c_try_compile "$LINENO" 6893 then : 6894 xorg_cv_cc_flag_unknown_warning_option=yes 6895 else $as_nop 6896 xorg_cv_cc_flag_unknown_warning_option=no 6897 fi 6898 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6899 fi 6900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6901 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6902 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6903 CFLAGS="$xorg_testset_save_CFLAGS" 6904 fi 6905 6906 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6907 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6908 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6909 fi 6910 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6912 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6913 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6914 then : 6915 printf %s "(cached) " >&6 6916 else $as_nop 6917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6918 /* end confdefs.h. */ 6919 int i; 6920 _ACEOF 6921 if ac_fn_c_try_compile "$LINENO" 6922 then : 6923 xorg_cv_cc_flag_unused_command_line_argument=yes 6924 else $as_nop 6925 xorg_cv_cc_flag_unused_command_line_argument=no 6926 fi 6927 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6928 fi 6929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6930 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6931 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6932 CFLAGS="$xorg_testset_save_CFLAGS" 6933 fi 6934 6935 found="no" 6936 6937 if test $found = "no" ; then 6938 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6940 fi 6941 6942 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6943 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6944 fi 6945 6946 CFLAGS="$CFLAGS -Wredundant-decls" 6947 6948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6949 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 6950 cacheid=xorg_cv_cc_flag__Wredundant_decls 6951 if eval test \${$cacheid+y} 6952 then : 6953 printf %s "(cached) " >&6 6954 else $as_nop 6955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6956 /* end confdefs.h. */ 6957 int i; 6958 int 6959 main (void) 6960 { 6961 6962 ; 6963 return 0; 6964 } 6965 _ACEOF 6966 if ac_fn_c_try_link "$LINENO" 6967 then : 6968 eval $cacheid=yes 6969 else $as_nop 6970 eval $cacheid=no 6971 fi 6972 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6973 conftest$ac_exeext conftest.$ac_ext 6974 fi 6975 6976 6977 CFLAGS="$xorg_testset_save_CFLAGS" 6978 6979 eval supported=\$$cacheid 6980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6981 printf "%s\n" "$supported" >&6; } 6982 if test "$supported" = "yes" ; then 6983 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6984 found="yes" 6985 fi 6986 fi 6987 6988 6989 6990 6991 6992 6993 6994 6995 6996 6997 6998 6999 7000 7001 7002 xorg_testset_save_CFLAGS="$CFLAGS" 7003 7004 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7007 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7008 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7009 then : 7010 printf %s "(cached) " >&6 7011 else $as_nop 7012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7013 /* end confdefs.h. */ 7014 int i; 7015 _ACEOF 7016 if ac_fn_c_try_compile "$LINENO" 7017 then : 7018 xorg_cv_cc_flag_unknown_warning_option=yes 7019 else $as_nop 7020 xorg_cv_cc_flag_unknown_warning_option=no 7021 fi 7022 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7023 fi 7024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7025 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7026 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7027 CFLAGS="$xorg_testset_save_CFLAGS" 7028 fi 7029 7030 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7031 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7033 fi 7034 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7036 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7037 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7038 then : 7039 printf %s "(cached) " >&6 7040 else $as_nop 7041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7042 /* end confdefs.h. */ 7043 int i; 7044 _ACEOF 7045 if ac_fn_c_try_compile "$LINENO" 7046 then : 7047 xorg_cv_cc_flag_unused_command_line_argument=yes 7048 else $as_nop 7049 xorg_cv_cc_flag_unused_command_line_argument=no 7050 fi 7051 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7052 fi 7053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7054 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7055 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7056 CFLAGS="$xorg_testset_save_CFLAGS" 7057 fi 7058 7059 found="no" 7060 7061 if test $found = "no" ; then 7062 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7064 fi 7065 7066 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7067 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7068 fi 7069 7070 CFLAGS="$CFLAGS -Wlogical-op" 7071 7072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7073 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7074 cacheid=xorg_cv_cc_flag__Wlogical_op 7075 if eval test \${$cacheid+y} 7076 then : 7077 printf %s "(cached) " >&6 7078 else $as_nop 7079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7080 /* end confdefs.h. */ 7081 int i; 7082 int 7083 main (void) 7084 { 7085 7086 ; 7087 return 0; 7088 } 7089 _ACEOF 7090 if ac_fn_c_try_link "$LINENO" 7091 then : 7092 eval $cacheid=yes 7093 else $as_nop 7094 eval $cacheid=no 7095 fi 7096 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7097 conftest$ac_exeext conftest.$ac_ext 7098 fi 7099 7100 7101 CFLAGS="$xorg_testset_save_CFLAGS" 7102 7103 eval supported=\$$cacheid 7104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7105 printf "%s\n" "$supported" >&6; } 7106 if test "$supported" = "yes" ; then 7107 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7108 found="yes" 7109 fi 7110 fi 7111 7112 7113 7114 # These are currently disabled because they are noisy. They will be enabled 7115 # in the future once the codebase is sufficiently modernized to silence 7116 # them. For now, I don't want them to drown out the other warnings. 7117 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7118 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7119 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7120 7121 # Turn some warnings into errors, so we don't accidently get successful builds 7122 # when there are problems that should be fixed. 7123 7124 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7125 7126 7127 7128 7129 7130 7131 7132 7133 7134 7135 7136 7137 7138 xorg_testset_save_CFLAGS="$CFLAGS" 7139 7140 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7143 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7144 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7145 then : 7146 printf %s "(cached) " >&6 7147 else $as_nop 7148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7149 /* end confdefs.h. */ 7150 int i; 7151 _ACEOF 7152 if ac_fn_c_try_compile "$LINENO" 7153 then : 7154 xorg_cv_cc_flag_unknown_warning_option=yes 7155 else $as_nop 7156 xorg_cv_cc_flag_unknown_warning_option=no 7157 fi 7158 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7159 fi 7160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7161 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7162 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7163 CFLAGS="$xorg_testset_save_CFLAGS" 7164 fi 7165 7166 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7167 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7169 fi 7170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7172 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7173 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7174 then : 7175 printf %s "(cached) " >&6 7176 else $as_nop 7177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7178 /* end confdefs.h. */ 7179 int i; 7180 _ACEOF 7181 if ac_fn_c_try_compile "$LINENO" 7182 then : 7183 xorg_cv_cc_flag_unused_command_line_argument=yes 7184 else $as_nop 7185 xorg_cv_cc_flag_unused_command_line_argument=no 7186 fi 7187 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7188 fi 7189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7190 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7191 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7192 CFLAGS="$xorg_testset_save_CFLAGS" 7193 fi 7194 7195 found="no" 7196 7197 if test $found = "no" ; then 7198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7200 fi 7201 7202 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7204 fi 7205 7206 CFLAGS="$CFLAGS -Werror=implicit" 7207 7208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7209 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7210 cacheid=xorg_cv_cc_flag__Werror_implicit 7211 if eval test \${$cacheid+y} 7212 then : 7213 printf %s "(cached) " >&6 7214 else $as_nop 7215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7216 /* end confdefs.h. */ 7217 int i; 7218 int 7219 main (void) 7220 { 7221 7222 ; 7223 return 0; 7224 } 7225 _ACEOF 7226 if ac_fn_c_try_link "$LINENO" 7227 then : 7228 eval $cacheid=yes 7229 else $as_nop 7230 eval $cacheid=no 7231 fi 7232 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7233 conftest$ac_exeext conftest.$ac_ext 7234 fi 7235 7236 7237 CFLAGS="$xorg_testset_save_CFLAGS" 7238 7239 eval supported=\$$cacheid 7240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7241 printf "%s\n" "$supported" >&6; } 7242 if test "$supported" = "yes" ; then 7243 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7244 found="yes" 7245 fi 7246 fi 7247 7248 if test $found = "no" ; then 7249 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7250 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7251 fi 7252 7253 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7254 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7255 fi 7256 7257 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7258 7259 { 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 7260 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7261 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7262 if eval test \${$cacheid+y} 7263 then : 7264 printf %s "(cached) " >&6 7265 else $as_nop 7266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7267 /* end confdefs.h. */ 7268 int i; 7269 int 7270 main (void) 7271 { 7272 7273 ; 7274 return 0; 7275 } 7276 _ACEOF 7277 if ac_fn_c_try_link "$LINENO" 7278 then : 7279 eval $cacheid=yes 7280 else $as_nop 7281 eval $cacheid=no 7282 fi 7283 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7284 conftest$ac_exeext conftest.$ac_ext 7285 fi 7286 7287 7288 CFLAGS="$xorg_testset_save_CFLAGS" 7289 7290 eval supported=\$$cacheid 7291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7292 printf "%s\n" "$supported" >&6; } 7293 if test "$supported" = "yes" ; then 7294 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7295 found="yes" 7296 fi 7297 fi 7298 7299 7300 7301 7302 7303 7304 7305 7306 7307 7308 7309 7310 7311 7312 7313 xorg_testset_save_CFLAGS="$CFLAGS" 7314 7315 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7318 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7319 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7320 then : 7321 printf %s "(cached) " >&6 7322 else $as_nop 7323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7324 /* end confdefs.h. */ 7325 int i; 7326 _ACEOF 7327 if ac_fn_c_try_compile "$LINENO" 7328 then : 7329 xorg_cv_cc_flag_unknown_warning_option=yes 7330 else $as_nop 7331 xorg_cv_cc_flag_unknown_warning_option=no 7332 fi 7333 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7334 fi 7335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7336 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7337 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7338 CFLAGS="$xorg_testset_save_CFLAGS" 7339 fi 7340 7341 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7342 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7344 fi 7345 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7347 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7348 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7349 then : 7350 printf %s "(cached) " >&6 7351 else $as_nop 7352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7353 /* end confdefs.h. */ 7354 int i; 7355 _ACEOF 7356 if ac_fn_c_try_compile "$LINENO" 7357 then : 7358 xorg_cv_cc_flag_unused_command_line_argument=yes 7359 else $as_nop 7360 xorg_cv_cc_flag_unused_command_line_argument=no 7361 fi 7362 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7363 fi 7364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7365 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7366 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7367 CFLAGS="$xorg_testset_save_CFLAGS" 7368 fi 7369 7370 found="no" 7371 7372 if test $found = "no" ; then 7373 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7374 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7375 fi 7376 7377 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7378 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7379 fi 7380 7381 CFLAGS="$CFLAGS -Werror=nonnull" 7382 7383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7384 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7385 cacheid=xorg_cv_cc_flag__Werror_nonnull 7386 if eval test \${$cacheid+y} 7387 then : 7388 printf %s "(cached) " >&6 7389 else $as_nop 7390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7391 /* end confdefs.h. */ 7392 int i; 7393 int 7394 main (void) 7395 { 7396 7397 ; 7398 return 0; 7399 } 7400 _ACEOF 7401 if ac_fn_c_try_link "$LINENO" 7402 then : 7403 eval $cacheid=yes 7404 else $as_nop 7405 eval $cacheid=no 7406 fi 7407 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7408 conftest$ac_exeext conftest.$ac_ext 7409 fi 7410 7411 7412 CFLAGS="$xorg_testset_save_CFLAGS" 7413 7414 eval supported=\$$cacheid 7415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7416 printf "%s\n" "$supported" >&6; } 7417 if test "$supported" = "yes" ; then 7418 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7419 found="yes" 7420 fi 7421 fi 7422 7423 7424 7425 7426 7427 7428 7429 7430 7431 7432 7433 7434 7435 7436 7437 xorg_testset_save_CFLAGS="$CFLAGS" 7438 7439 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7442 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7443 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7444 then : 7445 printf %s "(cached) " >&6 7446 else $as_nop 7447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7448 /* end confdefs.h. */ 7449 int i; 7450 _ACEOF 7451 if ac_fn_c_try_compile "$LINENO" 7452 then : 7453 xorg_cv_cc_flag_unknown_warning_option=yes 7454 else $as_nop 7455 xorg_cv_cc_flag_unknown_warning_option=no 7456 fi 7457 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7458 fi 7459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7460 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7461 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7462 CFLAGS="$xorg_testset_save_CFLAGS" 7463 fi 7464 7465 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7468 fi 7469 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7471 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7472 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7473 then : 7474 printf %s "(cached) " >&6 7475 else $as_nop 7476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7477 /* end confdefs.h. */ 7478 int i; 7479 _ACEOF 7480 if ac_fn_c_try_compile "$LINENO" 7481 then : 7482 xorg_cv_cc_flag_unused_command_line_argument=yes 7483 else $as_nop 7484 xorg_cv_cc_flag_unused_command_line_argument=no 7485 fi 7486 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7487 fi 7488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7489 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7490 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7491 CFLAGS="$xorg_testset_save_CFLAGS" 7492 fi 7493 7494 found="no" 7495 7496 if test $found = "no" ; then 7497 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7499 fi 7500 7501 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7503 fi 7504 7505 CFLAGS="$CFLAGS -Werror=init-self" 7506 7507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7508 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7509 cacheid=xorg_cv_cc_flag__Werror_init_self 7510 if eval test \${$cacheid+y} 7511 then : 7512 printf %s "(cached) " >&6 7513 else $as_nop 7514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7515 /* end confdefs.h. */ 7516 int i; 7517 int 7518 main (void) 7519 { 7520 7521 ; 7522 return 0; 7523 } 7524 _ACEOF 7525 if ac_fn_c_try_link "$LINENO" 7526 then : 7527 eval $cacheid=yes 7528 else $as_nop 7529 eval $cacheid=no 7530 fi 7531 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7532 conftest$ac_exeext conftest.$ac_ext 7533 fi 7534 7535 7536 CFLAGS="$xorg_testset_save_CFLAGS" 7537 7538 eval supported=\$$cacheid 7539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7540 printf "%s\n" "$supported" >&6; } 7541 if test "$supported" = "yes" ; then 7542 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7543 found="yes" 7544 fi 7545 fi 7546 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556 7557 7558 7559 7560 7561 xorg_testset_save_CFLAGS="$CFLAGS" 7562 7563 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7566 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7567 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7568 then : 7569 printf %s "(cached) " >&6 7570 else $as_nop 7571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7572 /* end confdefs.h. */ 7573 int i; 7574 _ACEOF 7575 if ac_fn_c_try_compile "$LINENO" 7576 then : 7577 xorg_cv_cc_flag_unknown_warning_option=yes 7578 else $as_nop 7579 xorg_cv_cc_flag_unknown_warning_option=no 7580 fi 7581 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7582 fi 7583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7584 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7585 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7586 CFLAGS="$xorg_testset_save_CFLAGS" 7587 fi 7588 7589 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7590 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7592 fi 7593 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7595 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7596 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7597 then : 7598 printf %s "(cached) " >&6 7599 else $as_nop 7600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7601 /* end confdefs.h. */ 7602 int i; 7603 _ACEOF 7604 if ac_fn_c_try_compile "$LINENO" 7605 then : 7606 xorg_cv_cc_flag_unused_command_line_argument=yes 7607 else $as_nop 7608 xorg_cv_cc_flag_unused_command_line_argument=no 7609 fi 7610 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7611 fi 7612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7613 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7614 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7615 CFLAGS="$xorg_testset_save_CFLAGS" 7616 fi 7617 7618 found="no" 7619 7620 if test $found = "no" ; then 7621 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7622 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7623 fi 7624 7625 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7626 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7627 fi 7628 7629 CFLAGS="$CFLAGS -Werror=main" 7630 7631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7632 printf %s "checking if $CC supports -Werror=main... " >&6; } 7633 cacheid=xorg_cv_cc_flag__Werror_main 7634 if eval test \${$cacheid+y} 7635 then : 7636 printf %s "(cached) " >&6 7637 else $as_nop 7638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7639 /* end confdefs.h. */ 7640 int i; 7641 int 7642 main (void) 7643 { 7644 7645 ; 7646 return 0; 7647 } 7648 _ACEOF 7649 if ac_fn_c_try_link "$LINENO" 7650 then : 7651 eval $cacheid=yes 7652 else $as_nop 7653 eval $cacheid=no 7654 fi 7655 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7656 conftest$ac_exeext conftest.$ac_ext 7657 fi 7658 7659 7660 CFLAGS="$xorg_testset_save_CFLAGS" 7661 7662 eval supported=\$$cacheid 7663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7664 printf "%s\n" "$supported" >&6; } 7665 if test "$supported" = "yes" ; then 7666 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7667 found="yes" 7668 fi 7669 fi 7670 7671 7672 7673 7674 7675 7676 7677 7678 7679 7680 7681 7682 7683 7684 7685 xorg_testset_save_CFLAGS="$CFLAGS" 7686 7687 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7688 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7690 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7691 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7692 then : 7693 printf %s "(cached) " >&6 7694 else $as_nop 7695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7696 /* end confdefs.h. */ 7697 int i; 7698 _ACEOF 7699 if ac_fn_c_try_compile "$LINENO" 7700 then : 7701 xorg_cv_cc_flag_unknown_warning_option=yes 7702 else $as_nop 7703 xorg_cv_cc_flag_unknown_warning_option=no 7704 fi 7705 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7706 fi 7707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7708 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7709 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7710 CFLAGS="$xorg_testset_save_CFLAGS" 7711 fi 7712 7713 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7714 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7716 fi 7717 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7719 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7720 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7721 then : 7722 printf %s "(cached) " >&6 7723 else $as_nop 7724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7725 /* end confdefs.h. */ 7726 int i; 7727 _ACEOF 7728 if ac_fn_c_try_compile "$LINENO" 7729 then : 7730 xorg_cv_cc_flag_unused_command_line_argument=yes 7731 else $as_nop 7732 xorg_cv_cc_flag_unused_command_line_argument=no 7733 fi 7734 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7735 fi 7736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7737 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7738 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7739 CFLAGS="$xorg_testset_save_CFLAGS" 7740 fi 7741 7742 found="no" 7743 7744 if test $found = "no" ; then 7745 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7746 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7747 fi 7748 7749 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7750 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7751 fi 7752 7753 CFLAGS="$CFLAGS -Werror=missing-braces" 7754 7755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7756 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7757 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7758 if eval test \${$cacheid+y} 7759 then : 7760 printf %s "(cached) " >&6 7761 else $as_nop 7762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7763 /* end confdefs.h. */ 7764 int i; 7765 int 7766 main (void) 7767 { 7768 7769 ; 7770 return 0; 7771 } 7772 _ACEOF 7773 if ac_fn_c_try_link "$LINENO" 7774 then : 7775 eval $cacheid=yes 7776 else $as_nop 7777 eval $cacheid=no 7778 fi 7779 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7780 conftest$ac_exeext conftest.$ac_ext 7781 fi 7782 7783 7784 CFLAGS="$xorg_testset_save_CFLAGS" 7785 7786 eval supported=\$$cacheid 7787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7788 printf "%s\n" "$supported" >&6; } 7789 if test "$supported" = "yes" ; then 7790 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7791 found="yes" 7792 fi 7793 fi 7794 7795 7796 7797 7798 7799 7800 7801 7802 7803 7804 7805 7806 7807 7808 7809 xorg_testset_save_CFLAGS="$CFLAGS" 7810 7811 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7814 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7815 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7816 then : 7817 printf %s "(cached) " >&6 7818 else $as_nop 7819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7820 /* end confdefs.h. */ 7821 int i; 7822 _ACEOF 7823 if ac_fn_c_try_compile "$LINENO" 7824 then : 7825 xorg_cv_cc_flag_unknown_warning_option=yes 7826 else $as_nop 7827 xorg_cv_cc_flag_unknown_warning_option=no 7828 fi 7829 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7830 fi 7831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7832 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7833 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7834 CFLAGS="$xorg_testset_save_CFLAGS" 7835 fi 7836 7837 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7838 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7839 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7840 fi 7841 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7843 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7844 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7845 then : 7846 printf %s "(cached) " >&6 7847 else $as_nop 7848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7849 /* end confdefs.h. */ 7850 int i; 7851 _ACEOF 7852 if ac_fn_c_try_compile "$LINENO" 7853 then : 7854 xorg_cv_cc_flag_unused_command_line_argument=yes 7855 else $as_nop 7856 xorg_cv_cc_flag_unused_command_line_argument=no 7857 fi 7858 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7859 fi 7860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7861 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7862 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7863 CFLAGS="$xorg_testset_save_CFLAGS" 7864 fi 7865 7866 found="no" 7867 7868 if test $found = "no" ; then 7869 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7871 fi 7872 7873 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7874 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7875 fi 7876 7877 CFLAGS="$CFLAGS -Werror=sequence-point" 7878 7879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7880 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7881 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7882 if eval test \${$cacheid+y} 7883 then : 7884 printf %s "(cached) " >&6 7885 else $as_nop 7886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7887 /* end confdefs.h. */ 7888 int i; 7889 int 7890 main (void) 7891 { 7892 7893 ; 7894 return 0; 7895 } 7896 _ACEOF 7897 if ac_fn_c_try_link "$LINENO" 7898 then : 7899 eval $cacheid=yes 7900 else $as_nop 7901 eval $cacheid=no 7902 fi 7903 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7904 conftest$ac_exeext conftest.$ac_ext 7905 fi 7906 7907 7908 CFLAGS="$xorg_testset_save_CFLAGS" 7909 7910 eval supported=\$$cacheid 7911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7912 printf "%s\n" "$supported" >&6; } 7913 if test "$supported" = "yes" ; then 7914 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7915 found="yes" 7916 fi 7917 fi 7918 7919 7920 7921 7922 7923 7924 7925 7926 7927 7928 7929 7930 7931 7932 7933 xorg_testset_save_CFLAGS="$CFLAGS" 7934 7935 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7938 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7939 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7940 then : 7941 printf %s "(cached) " >&6 7942 else $as_nop 7943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7944 /* end confdefs.h. */ 7945 int i; 7946 _ACEOF 7947 if ac_fn_c_try_compile "$LINENO" 7948 then : 7949 xorg_cv_cc_flag_unknown_warning_option=yes 7950 else $as_nop 7951 xorg_cv_cc_flag_unknown_warning_option=no 7952 fi 7953 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7954 fi 7955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7956 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7957 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7958 CFLAGS="$xorg_testset_save_CFLAGS" 7959 fi 7960 7961 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7964 fi 7965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7967 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7968 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7969 then : 7970 printf %s "(cached) " >&6 7971 else $as_nop 7972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7973 /* end confdefs.h. */ 7974 int i; 7975 _ACEOF 7976 if ac_fn_c_try_compile "$LINENO" 7977 then : 7978 xorg_cv_cc_flag_unused_command_line_argument=yes 7979 else $as_nop 7980 xorg_cv_cc_flag_unused_command_line_argument=no 7981 fi 7982 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7983 fi 7984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7985 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7986 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7987 CFLAGS="$xorg_testset_save_CFLAGS" 7988 fi 7989 7990 found="no" 7991 7992 if test $found = "no" ; then 7993 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7994 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7995 fi 7996 7997 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7998 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7999 fi 8000 8001 CFLAGS="$CFLAGS -Werror=return-type" 8002 8003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8004 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8005 cacheid=xorg_cv_cc_flag__Werror_return_type 8006 if eval test \${$cacheid+y} 8007 then : 8008 printf %s "(cached) " >&6 8009 else $as_nop 8010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8011 /* end confdefs.h. */ 8012 int i; 8013 int 8014 main (void) 8015 { 8016 8017 ; 8018 return 0; 8019 } 8020 _ACEOF 8021 if ac_fn_c_try_link "$LINENO" 8022 then : 8023 eval $cacheid=yes 8024 else $as_nop 8025 eval $cacheid=no 8026 fi 8027 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8028 conftest$ac_exeext conftest.$ac_ext 8029 fi 8030 8031 8032 CFLAGS="$xorg_testset_save_CFLAGS" 8033 8034 eval supported=\$$cacheid 8035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8036 printf "%s\n" "$supported" >&6; } 8037 if test "$supported" = "yes" ; then 8038 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8039 found="yes" 8040 fi 8041 fi 8042 8043 if test $found = "no" ; then 8044 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8046 fi 8047 8048 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8049 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8050 fi 8051 8052 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8053 8054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8055 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8056 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8057 if eval test \${$cacheid+y} 8058 then : 8059 printf %s "(cached) " >&6 8060 else $as_nop 8061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8062 /* end confdefs.h. */ 8063 int i; 8064 int 8065 main (void) 8066 { 8067 8068 ; 8069 return 0; 8070 } 8071 _ACEOF 8072 if ac_fn_c_try_link "$LINENO" 8073 then : 8074 eval $cacheid=yes 8075 else $as_nop 8076 eval $cacheid=no 8077 fi 8078 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8079 conftest$ac_exeext conftest.$ac_ext 8080 fi 8081 8082 8083 CFLAGS="$xorg_testset_save_CFLAGS" 8084 8085 eval supported=\$$cacheid 8086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8087 printf "%s\n" "$supported" >&6; } 8088 if test "$supported" = "yes" ; then 8089 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8090 found="yes" 8091 fi 8092 fi 8093 8094 8095 8096 8097 8098 8099 8100 8101 8102 8103 8104 8105 8106 8107 8108 xorg_testset_save_CFLAGS="$CFLAGS" 8109 8110 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8113 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8114 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8115 then : 8116 printf %s "(cached) " >&6 8117 else $as_nop 8118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8119 /* end confdefs.h. */ 8120 int i; 8121 _ACEOF 8122 if ac_fn_c_try_compile "$LINENO" 8123 then : 8124 xorg_cv_cc_flag_unknown_warning_option=yes 8125 else $as_nop 8126 xorg_cv_cc_flag_unknown_warning_option=no 8127 fi 8128 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8129 fi 8130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8131 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8132 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8133 CFLAGS="$xorg_testset_save_CFLAGS" 8134 fi 8135 8136 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8137 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8139 fi 8140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8142 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8143 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8144 then : 8145 printf %s "(cached) " >&6 8146 else $as_nop 8147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8148 /* end confdefs.h. */ 8149 int i; 8150 _ACEOF 8151 if ac_fn_c_try_compile "$LINENO" 8152 then : 8153 xorg_cv_cc_flag_unused_command_line_argument=yes 8154 else $as_nop 8155 xorg_cv_cc_flag_unused_command_line_argument=no 8156 fi 8157 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8158 fi 8159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8160 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8161 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8162 CFLAGS="$xorg_testset_save_CFLAGS" 8163 fi 8164 8165 found="no" 8166 8167 if test $found = "no" ; then 8168 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8170 fi 8171 8172 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8173 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8174 fi 8175 8176 CFLAGS="$CFLAGS -Werror=trigraphs" 8177 8178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8179 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8180 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8181 if eval test \${$cacheid+y} 8182 then : 8183 printf %s "(cached) " >&6 8184 else $as_nop 8185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8186 /* end confdefs.h. */ 8187 int i; 8188 int 8189 main (void) 8190 { 8191 8192 ; 8193 return 0; 8194 } 8195 _ACEOF 8196 if ac_fn_c_try_link "$LINENO" 8197 then : 8198 eval $cacheid=yes 8199 else $as_nop 8200 eval $cacheid=no 8201 fi 8202 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8203 conftest$ac_exeext conftest.$ac_ext 8204 fi 8205 8206 8207 CFLAGS="$xorg_testset_save_CFLAGS" 8208 8209 eval supported=\$$cacheid 8210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8211 printf "%s\n" "$supported" >&6; } 8212 if test "$supported" = "yes" ; then 8213 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8214 found="yes" 8215 fi 8216 fi 8217 8218 8219 8220 8221 8222 8223 8224 8225 8226 8227 8228 8229 8230 8231 8232 xorg_testset_save_CFLAGS="$CFLAGS" 8233 8234 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8235 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8237 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8238 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8239 then : 8240 printf %s "(cached) " >&6 8241 else $as_nop 8242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8243 /* end confdefs.h. */ 8244 int i; 8245 _ACEOF 8246 if ac_fn_c_try_compile "$LINENO" 8247 then : 8248 xorg_cv_cc_flag_unknown_warning_option=yes 8249 else $as_nop 8250 xorg_cv_cc_flag_unknown_warning_option=no 8251 fi 8252 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8253 fi 8254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8255 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8256 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8257 CFLAGS="$xorg_testset_save_CFLAGS" 8258 fi 8259 8260 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8261 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8263 fi 8264 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8266 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8267 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8268 then : 8269 printf %s "(cached) " >&6 8270 else $as_nop 8271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8272 /* end confdefs.h. */ 8273 int i; 8274 _ACEOF 8275 if ac_fn_c_try_compile "$LINENO" 8276 then : 8277 xorg_cv_cc_flag_unused_command_line_argument=yes 8278 else $as_nop 8279 xorg_cv_cc_flag_unused_command_line_argument=no 8280 fi 8281 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8282 fi 8283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8284 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8285 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8286 CFLAGS="$xorg_testset_save_CFLAGS" 8287 fi 8288 8289 found="no" 8290 8291 if test $found = "no" ; then 8292 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8294 fi 8295 8296 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8297 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8298 fi 8299 8300 CFLAGS="$CFLAGS -Werror=array-bounds" 8301 8302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8303 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8304 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8305 if eval test \${$cacheid+y} 8306 then : 8307 printf %s "(cached) " >&6 8308 else $as_nop 8309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8310 /* end confdefs.h. */ 8311 int i; 8312 int 8313 main (void) 8314 { 8315 8316 ; 8317 return 0; 8318 } 8319 _ACEOF 8320 if ac_fn_c_try_link "$LINENO" 8321 then : 8322 eval $cacheid=yes 8323 else $as_nop 8324 eval $cacheid=no 8325 fi 8326 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8327 conftest$ac_exeext conftest.$ac_ext 8328 fi 8329 8330 8331 CFLAGS="$xorg_testset_save_CFLAGS" 8332 8333 eval supported=\$$cacheid 8334 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8335 printf "%s\n" "$supported" >&6; } 8336 if test "$supported" = "yes" ; then 8337 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8338 found="yes" 8339 fi 8340 fi 8341 8342 8343 8344 8345 8346 8347 8348 8349 8350 8351 8352 8353 8354 8355 8356 xorg_testset_save_CFLAGS="$CFLAGS" 8357 8358 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8361 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8362 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8363 then : 8364 printf %s "(cached) " >&6 8365 else $as_nop 8366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8367 /* end confdefs.h. */ 8368 int i; 8369 _ACEOF 8370 if ac_fn_c_try_compile "$LINENO" 8371 then : 8372 xorg_cv_cc_flag_unknown_warning_option=yes 8373 else $as_nop 8374 xorg_cv_cc_flag_unknown_warning_option=no 8375 fi 8376 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8377 fi 8378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8379 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8380 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8381 CFLAGS="$xorg_testset_save_CFLAGS" 8382 fi 8383 8384 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8385 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8387 fi 8388 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8390 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8391 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8392 then : 8393 printf %s "(cached) " >&6 8394 else $as_nop 8395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8396 /* end confdefs.h. */ 8397 int i; 8398 _ACEOF 8399 if ac_fn_c_try_compile "$LINENO" 8400 then : 8401 xorg_cv_cc_flag_unused_command_line_argument=yes 8402 else $as_nop 8403 xorg_cv_cc_flag_unused_command_line_argument=no 8404 fi 8405 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8406 fi 8407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8408 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8409 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8410 CFLAGS="$xorg_testset_save_CFLAGS" 8411 fi 8412 8413 found="no" 8414 8415 if test $found = "no" ; then 8416 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8418 fi 8419 8420 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8421 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8422 fi 8423 8424 CFLAGS="$CFLAGS -Werror=write-strings" 8425 8426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8427 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8428 cacheid=xorg_cv_cc_flag__Werror_write_strings 8429 if eval test \${$cacheid+y} 8430 then : 8431 printf %s "(cached) " >&6 8432 else $as_nop 8433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8434 /* end confdefs.h. */ 8435 int i; 8436 int 8437 main (void) 8438 { 8439 8440 ; 8441 return 0; 8442 } 8443 _ACEOF 8444 if ac_fn_c_try_link "$LINENO" 8445 then : 8446 eval $cacheid=yes 8447 else $as_nop 8448 eval $cacheid=no 8449 fi 8450 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8451 conftest$ac_exeext conftest.$ac_ext 8452 fi 8453 8454 8455 CFLAGS="$xorg_testset_save_CFLAGS" 8456 8457 eval supported=\$$cacheid 8458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8459 printf "%s\n" "$supported" >&6; } 8460 if test "$supported" = "yes" ; then 8461 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8462 found="yes" 8463 fi 8464 fi 8465 8466 8467 8468 8469 8470 8471 8472 8473 8474 8475 8476 8477 8478 8479 8480 xorg_testset_save_CFLAGS="$CFLAGS" 8481 8482 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8483 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8485 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8486 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8487 then : 8488 printf %s "(cached) " >&6 8489 else $as_nop 8490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8491 /* end confdefs.h. */ 8492 int i; 8493 _ACEOF 8494 if ac_fn_c_try_compile "$LINENO" 8495 then : 8496 xorg_cv_cc_flag_unknown_warning_option=yes 8497 else $as_nop 8498 xorg_cv_cc_flag_unknown_warning_option=no 8499 fi 8500 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8501 fi 8502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8503 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8504 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8505 CFLAGS="$xorg_testset_save_CFLAGS" 8506 fi 8507 8508 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8509 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8510 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8511 fi 8512 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8514 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8515 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8516 then : 8517 printf %s "(cached) " >&6 8518 else $as_nop 8519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8520 /* end confdefs.h. */ 8521 int i; 8522 _ACEOF 8523 if ac_fn_c_try_compile "$LINENO" 8524 then : 8525 xorg_cv_cc_flag_unused_command_line_argument=yes 8526 else $as_nop 8527 xorg_cv_cc_flag_unused_command_line_argument=no 8528 fi 8529 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8530 fi 8531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8532 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8533 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8534 CFLAGS="$xorg_testset_save_CFLAGS" 8535 fi 8536 8537 found="no" 8538 8539 if test $found = "no" ; then 8540 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8542 fi 8543 8544 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8546 fi 8547 8548 CFLAGS="$CFLAGS -Werror=address" 8549 8550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8551 printf %s "checking if $CC supports -Werror=address... " >&6; } 8552 cacheid=xorg_cv_cc_flag__Werror_address 8553 if eval test \${$cacheid+y} 8554 then : 8555 printf %s "(cached) " >&6 8556 else $as_nop 8557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8558 /* end confdefs.h. */ 8559 int i; 8560 int 8561 main (void) 8562 { 8563 8564 ; 8565 return 0; 8566 } 8567 _ACEOF 8568 if ac_fn_c_try_link "$LINENO" 8569 then : 8570 eval $cacheid=yes 8571 else $as_nop 8572 eval $cacheid=no 8573 fi 8574 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8575 conftest$ac_exeext conftest.$ac_ext 8576 fi 8577 8578 8579 CFLAGS="$xorg_testset_save_CFLAGS" 8580 8581 eval supported=\$$cacheid 8582 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8583 printf "%s\n" "$supported" >&6; } 8584 if test "$supported" = "yes" ; then 8585 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8586 found="yes" 8587 fi 8588 fi 8589 8590 8591 8592 8593 8594 8595 8596 8597 8598 8599 8600 8601 8602 8603 8604 xorg_testset_save_CFLAGS="$CFLAGS" 8605 8606 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8607 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8609 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8610 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8611 then : 8612 printf %s "(cached) " >&6 8613 else $as_nop 8614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8615 /* end confdefs.h. */ 8616 int i; 8617 _ACEOF 8618 if ac_fn_c_try_compile "$LINENO" 8619 then : 8620 xorg_cv_cc_flag_unknown_warning_option=yes 8621 else $as_nop 8622 xorg_cv_cc_flag_unknown_warning_option=no 8623 fi 8624 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8625 fi 8626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8627 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8628 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8629 CFLAGS="$xorg_testset_save_CFLAGS" 8630 fi 8631 8632 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8633 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8634 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8635 fi 8636 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8638 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8639 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8640 then : 8641 printf %s "(cached) " >&6 8642 else $as_nop 8643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8644 /* end confdefs.h. */ 8645 int i; 8646 _ACEOF 8647 if ac_fn_c_try_compile "$LINENO" 8648 then : 8649 xorg_cv_cc_flag_unused_command_line_argument=yes 8650 else $as_nop 8651 xorg_cv_cc_flag_unused_command_line_argument=no 8652 fi 8653 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8654 fi 8655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8656 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8657 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8658 CFLAGS="$xorg_testset_save_CFLAGS" 8659 fi 8660 8661 found="no" 8662 8663 if test $found = "no" ; then 8664 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8666 fi 8667 8668 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8670 fi 8671 8672 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8673 8674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8675 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8676 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8677 if eval test \${$cacheid+y} 8678 then : 8679 printf %s "(cached) " >&6 8680 else $as_nop 8681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8682 /* end confdefs.h. */ 8683 int i; 8684 int 8685 main (void) 8686 { 8687 8688 ; 8689 return 0; 8690 } 8691 _ACEOF 8692 if ac_fn_c_try_link "$LINENO" 8693 then : 8694 eval $cacheid=yes 8695 else $as_nop 8696 eval $cacheid=no 8697 fi 8698 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8699 conftest$ac_exeext conftest.$ac_ext 8700 fi 8701 8702 8703 CFLAGS="$xorg_testset_save_CFLAGS" 8704 8705 eval supported=\$$cacheid 8706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8707 printf "%s\n" "$supported" >&6; } 8708 if test "$supported" = "yes" ; then 8709 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8710 found="yes" 8711 fi 8712 fi 8713 8714 if test $found = "no" ; then 8715 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8717 fi 8718 8719 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8721 fi 8722 8723 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8724 8725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8726 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8727 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8728 if eval test \${$cacheid+y} 8729 then : 8730 printf %s "(cached) " >&6 8731 else $as_nop 8732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8733 /* end confdefs.h. */ 8734 int i; 8735 int 8736 main (void) 8737 { 8738 8739 ; 8740 return 0; 8741 } 8742 _ACEOF 8743 if ac_fn_c_try_link "$LINENO" 8744 then : 8745 eval $cacheid=yes 8746 else $as_nop 8747 eval $cacheid=no 8748 fi 8749 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8750 conftest$ac_exeext conftest.$ac_ext 8751 fi 8752 8753 8754 CFLAGS="$xorg_testset_save_CFLAGS" 8755 8756 eval supported=\$$cacheid 8757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8758 printf "%s\n" "$supported" >&6; } 8759 if test "$supported" = "yes" ; then 8760 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8761 found="yes" 8762 fi 8763 fi 8764 8765 8766 8767 8768 8769 8770 8771 8772 8773 8774 8775 8776 8777 8778 8779 xorg_testset_save_CFLAGS="$CFLAGS" 8780 8781 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8784 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8785 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8786 then : 8787 printf %s "(cached) " >&6 8788 else $as_nop 8789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8790 /* end confdefs.h. */ 8791 int i; 8792 _ACEOF 8793 if ac_fn_c_try_compile "$LINENO" 8794 then : 8795 xorg_cv_cc_flag_unknown_warning_option=yes 8796 else $as_nop 8797 xorg_cv_cc_flag_unknown_warning_option=no 8798 fi 8799 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8800 fi 8801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8802 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8803 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8804 CFLAGS="$xorg_testset_save_CFLAGS" 8805 fi 8806 8807 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8808 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8810 fi 8811 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8813 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8814 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8815 then : 8816 printf %s "(cached) " >&6 8817 else $as_nop 8818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8819 /* end confdefs.h. */ 8820 int i; 8821 _ACEOF 8822 if ac_fn_c_try_compile "$LINENO" 8823 then : 8824 xorg_cv_cc_flag_unused_command_line_argument=yes 8825 else $as_nop 8826 xorg_cv_cc_flag_unused_command_line_argument=no 8827 fi 8828 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8829 fi 8830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8831 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8832 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8833 CFLAGS="$xorg_testset_save_CFLAGS" 8834 fi 8835 8836 found="no" 8837 8838 if test $found = "no" ; then 8839 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8841 fi 8842 8843 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8845 fi 8846 8847 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8848 8849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8850 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8851 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8852 if eval test \${$cacheid+y} 8853 then : 8854 printf %s "(cached) " >&6 8855 else $as_nop 8856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8857 /* end confdefs.h. */ 8858 int i; 8859 int 8860 main (void) 8861 { 8862 8863 ; 8864 return 0; 8865 } 8866 _ACEOF 8867 if ac_fn_c_try_link "$LINENO" 8868 then : 8869 eval $cacheid=yes 8870 else $as_nop 8871 eval $cacheid=no 8872 fi 8873 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8874 conftest$ac_exeext conftest.$ac_ext 8875 fi 8876 8877 8878 CFLAGS="$xorg_testset_save_CFLAGS" 8879 8880 eval supported=\$$cacheid 8881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8882 printf "%s\n" "$supported" >&6; } 8883 if test "$supported" = "yes" ; then 8884 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8885 found="yes" 8886 fi 8887 fi 8888 8889 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8890 else 8891 { 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 $PACKAGE_BUGREPORT" >&5 8892 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8893 8894 8895 8896 8897 8898 8899 8900 8901 8902 8903 8904 8905 8906 xorg_testset_save_CFLAGS="$CFLAGS" 8907 8908 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8911 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8912 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8913 then : 8914 printf %s "(cached) " >&6 8915 else $as_nop 8916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8917 /* end confdefs.h. */ 8918 int i; 8919 _ACEOF 8920 if ac_fn_c_try_compile "$LINENO" 8921 then : 8922 xorg_cv_cc_flag_unknown_warning_option=yes 8923 else $as_nop 8924 xorg_cv_cc_flag_unknown_warning_option=no 8925 fi 8926 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8927 fi 8928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8929 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8930 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8931 CFLAGS="$xorg_testset_save_CFLAGS" 8932 fi 8933 8934 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8935 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8937 fi 8938 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8940 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8941 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8942 then : 8943 printf %s "(cached) " >&6 8944 else $as_nop 8945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8946 /* end confdefs.h. */ 8947 int i; 8948 _ACEOF 8949 if ac_fn_c_try_compile "$LINENO" 8950 then : 8951 xorg_cv_cc_flag_unused_command_line_argument=yes 8952 else $as_nop 8953 xorg_cv_cc_flag_unused_command_line_argument=no 8954 fi 8955 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8956 fi 8957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8958 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8959 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8960 CFLAGS="$xorg_testset_save_CFLAGS" 8961 fi 8962 8963 found="no" 8964 8965 if test $found = "no" ; then 8966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8968 fi 8969 8970 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8972 fi 8973 8974 CFLAGS="$CFLAGS -Wimplicit" 8975 8976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8977 printf %s "checking if $CC supports -Wimplicit... " >&6; } 8978 cacheid=xorg_cv_cc_flag__Wimplicit 8979 if eval test \${$cacheid+y} 8980 then : 8981 printf %s "(cached) " >&6 8982 else $as_nop 8983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8984 /* end confdefs.h. */ 8985 int i; 8986 int 8987 main (void) 8988 { 8989 8990 ; 8991 return 0; 8992 } 8993 _ACEOF 8994 if ac_fn_c_try_link "$LINENO" 8995 then : 8996 eval $cacheid=yes 8997 else $as_nop 8998 eval $cacheid=no 8999 fi 9000 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9001 conftest$ac_exeext conftest.$ac_ext 9002 fi 9003 9004 9005 CFLAGS="$xorg_testset_save_CFLAGS" 9006 9007 eval supported=\$$cacheid 9008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9009 printf "%s\n" "$supported" >&6; } 9010 if test "$supported" = "yes" ; then 9011 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9012 found="yes" 9013 fi 9014 fi 9015 9016 9017 9018 9019 9020 9021 9022 9023 9024 9025 9026 9027 9028 9029 9030 xorg_testset_save_CFLAGS="$CFLAGS" 9031 9032 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9035 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9036 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9037 then : 9038 printf %s "(cached) " >&6 9039 else $as_nop 9040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9041 /* end confdefs.h. */ 9042 int i; 9043 _ACEOF 9044 if ac_fn_c_try_compile "$LINENO" 9045 then : 9046 xorg_cv_cc_flag_unknown_warning_option=yes 9047 else $as_nop 9048 xorg_cv_cc_flag_unknown_warning_option=no 9049 fi 9050 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9051 fi 9052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9053 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9054 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9055 CFLAGS="$xorg_testset_save_CFLAGS" 9056 fi 9057 9058 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9059 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9061 fi 9062 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9064 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9065 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9066 then : 9067 printf %s "(cached) " >&6 9068 else $as_nop 9069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9070 /* end confdefs.h. */ 9071 int i; 9072 _ACEOF 9073 if ac_fn_c_try_compile "$LINENO" 9074 then : 9075 xorg_cv_cc_flag_unused_command_line_argument=yes 9076 else $as_nop 9077 xorg_cv_cc_flag_unused_command_line_argument=no 9078 fi 9079 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9080 fi 9081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9082 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9084 CFLAGS="$xorg_testset_save_CFLAGS" 9085 fi 9086 9087 found="no" 9088 9089 if test $found = "no" ; then 9090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9092 fi 9093 9094 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9096 fi 9097 9098 CFLAGS="$CFLAGS -Wnonnull" 9099 9100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9101 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9102 cacheid=xorg_cv_cc_flag__Wnonnull 9103 if eval test \${$cacheid+y} 9104 then : 9105 printf %s "(cached) " >&6 9106 else $as_nop 9107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9108 /* end confdefs.h. */ 9109 int i; 9110 int 9111 main (void) 9112 { 9113 9114 ; 9115 return 0; 9116 } 9117 _ACEOF 9118 if ac_fn_c_try_link "$LINENO" 9119 then : 9120 eval $cacheid=yes 9121 else $as_nop 9122 eval $cacheid=no 9123 fi 9124 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9125 conftest$ac_exeext conftest.$ac_ext 9126 fi 9127 9128 9129 CFLAGS="$xorg_testset_save_CFLAGS" 9130 9131 eval supported=\$$cacheid 9132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9133 printf "%s\n" "$supported" >&6; } 9134 if test "$supported" = "yes" ; then 9135 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9136 found="yes" 9137 fi 9138 fi 9139 9140 9141 9142 9143 9144 9145 9146 9147 9148 9149 9150 9151 9152 9153 9154 xorg_testset_save_CFLAGS="$CFLAGS" 9155 9156 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9159 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9160 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9161 then : 9162 printf %s "(cached) " >&6 9163 else $as_nop 9164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9165 /* end confdefs.h. */ 9166 int i; 9167 _ACEOF 9168 if ac_fn_c_try_compile "$LINENO" 9169 then : 9170 xorg_cv_cc_flag_unknown_warning_option=yes 9171 else $as_nop 9172 xorg_cv_cc_flag_unknown_warning_option=no 9173 fi 9174 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9175 fi 9176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9177 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9178 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9179 CFLAGS="$xorg_testset_save_CFLAGS" 9180 fi 9181 9182 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9183 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9185 fi 9186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9188 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9189 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9190 then : 9191 printf %s "(cached) " >&6 9192 else $as_nop 9193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9194 /* end confdefs.h. */ 9195 int i; 9196 _ACEOF 9197 if ac_fn_c_try_compile "$LINENO" 9198 then : 9199 xorg_cv_cc_flag_unused_command_line_argument=yes 9200 else $as_nop 9201 xorg_cv_cc_flag_unused_command_line_argument=no 9202 fi 9203 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9204 fi 9205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9206 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9207 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9208 CFLAGS="$xorg_testset_save_CFLAGS" 9209 fi 9210 9211 found="no" 9212 9213 if test $found = "no" ; then 9214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9216 fi 9217 9218 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9220 fi 9221 9222 CFLAGS="$CFLAGS -Winit-self" 9223 9224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9225 printf %s "checking if $CC supports -Winit-self... " >&6; } 9226 cacheid=xorg_cv_cc_flag__Winit_self 9227 if eval test \${$cacheid+y} 9228 then : 9229 printf %s "(cached) " >&6 9230 else $as_nop 9231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9232 /* end confdefs.h. */ 9233 int i; 9234 int 9235 main (void) 9236 { 9237 9238 ; 9239 return 0; 9240 } 9241 _ACEOF 9242 if ac_fn_c_try_link "$LINENO" 9243 then : 9244 eval $cacheid=yes 9245 else $as_nop 9246 eval $cacheid=no 9247 fi 9248 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9249 conftest$ac_exeext conftest.$ac_ext 9250 fi 9251 9252 9253 CFLAGS="$xorg_testset_save_CFLAGS" 9254 9255 eval supported=\$$cacheid 9256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9257 printf "%s\n" "$supported" >&6; } 9258 if test "$supported" = "yes" ; then 9259 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9260 found="yes" 9261 fi 9262 fi 9263 9264 9265 9266 9267 9268 9269 9270 9271 9272 9273 9274 9275 9276 9277 9278 xorg_testset_save_CFLAGS="$CFLAGS" 9279 9280 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9283 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9284 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9285 then : 9286 printf %s "(cached) " >&6 9287 else $as_nop 9288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9289 /* end confdefs.h. */ 9290 int i; 9291 _ACEOF 9292 if ac_fn_c_try_compile "$LINENO" 9293 then : 9294 xorg_cv_cc_flag_unknown_warning_option=yes 9295 else $as_nop 9296 xorg_cv_cc_flag_unknown_warning_option=no 9297 fi 9298 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9299 fi 9300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9301 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9302 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9303 CFLAGS="$xorg_testset_save_CFLAGS" 9304 fi 9305 9306 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9307 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9309 fi 9310 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9312 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9313 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9314 then : 9315 printf %s "(cached) " >&6 9316 else $as_nop 9317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9318 /* end confdefs.h. */ 9319 int i; 9320 _ACEOF 9321 if ac_fn_c_try_compile "$LINENO" 9322 then : 9323 xorg_cv_cc_flag_unused_command_line_argument=yes 9324 else $as_nop 9325 xorg_cv_cc_flag_unused_command_line_argument=no 9326 fi 9327 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9328 fi 9329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9330 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9331 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9332 CFLAGS="$xorg_testset_save_CFLAGS" 9333 fi 9334 9335 found="no" 9336 9337 if test $found = "no" ; then 9338 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9340 fi 9341 9342 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9343 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9344 fi 9345 9346 CFLAGS="$CFLAGS -Wmain" 9347 9348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9349 printf %s "checking if $CC supports -Wmain... " >&6; } 9350 cacheid=xorg_cv_cc_flag__Wmain 9351 if eval test \${$cacheid+y} 9352 then : 9353 printf %s "(cached) " >&6 9354 else $as_nop 9355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9356 /* end confdefs.h. */ 9357 int i; 9358 int 9359 main (void) 9360 { 9361 9362 ; 9363 return 0; 9364 } 9365 _ACEOF 9366 if ac_fn_c_try_link "$LINENO" 9367 then : 9368 eval $cacheid=yes 9369 else $as_nop 9370 eval $cacheid=no 9371 fi 9372 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9373 conftest$ac_exeext conftest.$ac_ext 9374 fi 9375 9376 9377 CFLAGS="$xorg_testset_save_CFLAGS" 9378 9379 eval supported=\$$cacheid 9380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9381 printf "%s\n" "$supported" >&6; } 9382 if test "$supported" = "yes" ; then 9383 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9384 found="yes" 9385 fi 9386 fi 9387 9388 9389 9390 9391 9392 9393 9394 9395 9396 9397 9398 9399 9400 9401 9402 xorg_testset_save_CFLAGS="$CFLAGS" 9403 9404 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9407 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9408 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9409 then : 9410 printf %s "(cached) " >&6 9411 else $as_nop 9412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9413 /* end confdefs.h. */ 9414 int i; 9415 _ACEOF 9416 if ac_fn_c_try_compile "$LINENO" 9417 then : 9418 xorg_cv_cc_flag_unknown_warning_option=yes 9419 else $as_nop 9420 xorg_cv_cc_flag_unknown_warning_option=no 9421 fi 9422 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9423 fi 9424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9425 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9426 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9427 CFLAGS="$xorg_testset_save_CFLAGS" 9428 fi 9429 9430 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9433 fi 9434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9436 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9437 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9438 then : 9439 printf %s "(cached) " >&6 9440 else $as_nop 9441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9442 /* end confdefs.h. */ 9443 int i; 9444 _ACEOF 9445 if ac_fn_c_try_compile "$LINENO" 9446 then : 9447 xorg_cv_cc_flag_unused_command_line_argument=yes 9448 else $as_nop 9449 xorg_cv_cc_flag_unused_command_line_argument=no 9450 fi 9451 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9452 fi 9453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9454 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9455 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9456 CFLAGS="$xorg_testset_save_CFLAGS" 9457 fi 9458 9459 found="no" 9460 9461 if test $found = "no" ; then 9462 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9464 fi 9465 9466 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9468 fi 9469 9470 CFLAGS="$CFLAGS -Wmissing-braces" 9471 9472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9473 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9474 cacheid=xorg_cv_cc_flag__Wmissing_braces 9475 if eval test \${$cacheid+y} 9476 then : 9477 printf %s "(cached) " >&6 9478 else $as_nop 9479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9480 /* end confdefs.h. */ 9481 int i; 9482 int 9483 main (void) 9484 { 9485 9486 ; 9487 return 0; 9488 } 9489 _ACEOF 9490 if ac_fn_c_try_link "$LINENO" 9491 then : 9492 eval $cacheid=yes 9493 else $as_nop 9494 eval $cacheid=no 9495 fi 9496 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9497 conftest$ac_exeext conftest.$ac_ext 9498 fi 9499 9500 9501 CFLAGS="$xorg_testset_save_CFLAGS" 9502 9503 eval supported=\$$cacheid 9504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9505 printf "%s\n" "$supported" >&6; } 9506 if test "$supported" = "yes" ; then 9507 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9508 found="yes" 9509 fi 9510 fi 9511 9512 9513 9514 9515 9516 9517 9518 9519 9520 9521 9522 9523 9524 9525 9526 xorg_testset_save_CFLAGS="$CFLAGS" 9527 9528 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9531 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9532 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9533 then : 9534 printf %s "(cached) " >&6 9535 else $as_nop 9536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9537 /* end confdefs.h. */ 9538 int i; 9539 _ACEOF 9540 if ac_fn_c_try_compile "$LINENO" 9541 then : 9542 xorg_cv_cc_flag_unknown_warning_option=yes 9543 else $as_nop 9544 xorg_cv_cc_flag_unknown_warning_option=no 9545 fi 9546 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9547 fi 9548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9549 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9550 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9551 CFLAGS="$xorg_testset_save_CFLAGS" 9552 fi 9553 9554 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9555 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9557 fi 9558 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9560 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9561 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9562 then : 9563 printf %s "(cached) " >&6 9564 else $as_nop 9565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9566 /* end confdefs.h. */ 9567 int i; 9568 _ACEOF 9569 if ac_fn_c_try_compile "$LINENO" 9570 then : 9571 xorg_cv_cc_flag_unused_command_line_argument=yes 9572 else $as_nop 9573 xorg_cv_cc_flag_unused_command_line_argument=no 9574 fi 9575 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9576 fi 9577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9578 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9579 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9580 CFLAGS="$xorg_testset_save_CFLAGS" 9581 fi 9582 9583 found="no" 9584 9585 if test $found = "no" ; then 9586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9588 fi 9589 9590 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9592 fi 9593 9594 CFLAGS="$CFLAGS -Wsequence-point" 9595 9596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9597 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9598 cacheid=xorg_cv_cc_flag__Wsequence_point 9599 if eval test \${$cacheid+y} 9600 then : 9601 printf %s "(cached) " >&6 9602 else $as_nop 9603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9604 /* end confdefs.h. */ 9605 int i; 9606 int 9607 main (void) 9608 { 9609 9610 ; 9611 return 0; 9612 } 9613 _ACEOF 9614 if ac_fn_c_try_link "$LINENO" 9615 then : 9616 eval $cacheid=yes 9617 else $as_nop 9618 eval $cacheid=no 9619 fi 9620 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9621 conftest$ac_exeext conftest.$ac_ext 9622 fi 9623 9624 9625 CFLAGS="$xorg_testset_save_CFLAGS" 9626 9627 eval supported=\$$cacheid 9628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9629 printf "%s\n" "$supported" >&6; } 9630 if test "$supported" = "yes" ; then 9631 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9632 found="yes" 9633 fi 9634 fi 9635 9636 9637 9638 9639 9640 9641 9642 9643 9644 9645 9646 9647 9648 9649 9650 xorg_testset_save_CFLAGS="$CFLAGS" 9651 9652 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9655 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9656 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9657 then : 9658 printf %s "(cached) " >&6 9659 else $as_nop 9660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9661 /* end confdefs.h. */ 9662 int i; 9663 _ACEOF 9664 if ac_fn_c_try_compile "$LINENO" 9665 then : 9666 xorg_cv_cc_flag_unknown_warning_option=yes 9667 else $as_nop 9668 xorg_cv_cc_flag_unknown_warning_option=no 9669 fi 9670 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9671 fi 9672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9673 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9674 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9675 CFLAGS="$xorg_testset_save_CFLAGS" 9676 fi 9677 9678 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9679 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9681 fi 9682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9684 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9685 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9686 then : 9687 printf %s "(cached) " >&6 9688 else $as_nop 9689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9690 /* end confdefs.h. */ 9691 int i; 9692 _ACEOF 9693 if ac_fn_c_try_compile "$LINENO" 9694 then : 9695 xorg_cv_cc_flag_unused_command_line_argument=yes 9696 else $as_nop 9697 xorg_cv_cc_flag_unused_command_line_argument=no 9698 fi 9699 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9700 fi 9701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9702 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9703 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9704 CFLAGS="$xorg_testset_save_CFLAGS" 9705 fi 9706 9707 found="no" 9708 9709 if test $found = "no" ; then 9710 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9712 fi 9713 9714 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9715 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9716 fi 9717 9718 CFLAGS="$CFLAGS -Wreturn-type" 9719 9720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9721 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9722 cacheid=xorg_cv_cc_flag__Wreturn_type 9723 if eval test \${$cacheid+y} 9724 then : 9725 printf %s "(cached) " >&6 9726 else $as_nop 9727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9728 /* end confdefs.h. */ 9729 int i; 9730 int 9731 main (void) 9732 { 9733 9734 ; 9735 return 0; 9736 } 9737 _ACEOF 9738 if ac_fn_c_try_link "$LINENO" 9739 then : 9740 eval $cacheid=yes 9741 else $as_nop 9742 eval $cacheid=no 9743 fi 9744 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9745 conftest$ac_exeext conftest.$ac_ext 9746 fi 9747 9748 9749 CFLAGS="$xorg_testset_save_CFLAGS" 9750 9751 eval supported=\$$cacheid 9752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9753 printf "%s\n" "$supported" >&6; } 9754 if test "$supported" = "yes" ; then 9755 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9756 found="yes" 9757 fi 9758 fi 9759 9760 9761 9762 9763 9764 9765 9766 9767 9768 9769 9770 9771 9772 9773 9774 xorg_testset_save_CFLAGS="$CFLAGS" 9775 9776 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9777 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9779 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9780 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9781 then : 9782 printf %s "(cached) " >&6 9783 else $as_nop 9784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9785 /* end confdefs.h. */ 9786 int i; 9787 _ACEOF 9788 if ac_fn_c_try_compile "$LINENO" 9789 then : 9790 xorg_cv_cc_flag_unknown_warning_option=yes 9791 else $as_nop 9792 xorg_cv_cc_flag_unknown_warning_option=no 9793 fi 9794 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9795 fi 9796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9797 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9798 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9799 CFLAGS="$xorg_testset_save_CFLAGS" 9800 fi 9801 9802 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9803 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9804 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9805 fi 9806 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9808 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9809 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9810 then : 9811 printf %s "(cached) " >&6 9812 else $as_nop 9813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9814 /* end confdefs.h. */ 9815 int i; 9816 _ACEOF 9817 if ac_fn_c_try_compile "$LINENO" 9818 then : 9819 xorg_cv_cc_flag_unused_command_line_argument=yes 9820 else $as_nop 9821 xorg_cv_cc_flag_unused_command_line_argument=no 9822 fi 9823 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9824 fi 9825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9826 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9827 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9828 CFLAGS="$xorg_testset_save_CFLAGS" 9829 fi 9830 9831 found="no" 9832 9833 if test $found = "no" ; then 9834 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9835 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9836 fi 9837 9838 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9839 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9840 fi 9841 9842 CFLAGS="$CFLAGS -Wtrigraphs" 9843 9844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9845 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9846 cacheid=xorg_cv_cc_flag__Wtrigraphs 9847 if eval test \${$cacheid+y} 9848 then : 9849 printf %s "(cached) " >&6 9850 else $as_nop 9851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9852 /* end confdefs.h. */ 9853 int i; 9854 int 9855 main (void) 9856 { 9857 9858 ; 9859 return 0; 9860 } 9861 _ACEOF 9862 if ac_fn_c_try_link "$LINENO" 9863 then : 9864 eval $cacheid=yes 9865 else $as_nop 9866 eval $cacheid=no 9867 fi 9868 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9869 conftest$ac_exeext conftest.$ac_ext 9870 fi 9871 9872 9873 CFLAGS="$xorg_testset_save_CFLAGS" 9874 9875 eval supported=\$$cacheid 9876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9877 printf "%s\n" "$supported" >&6; } 9878 if test "$supported" = "yes" ; then 9879 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9880 found="yes" 9881 fi 9882 fi 9883 9884 9885 9886 9887 9888 9889 9890 9891 9892 9893 9894 9895 9896 9897 9898 xorg_testset_save_CFLAGS="$CFLAGS" 9899 9900 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9903 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9904 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9905 then : 9906 printf %s "(cached) " >&6 9907 else $as_nop 9908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9909 /* end confdefs.h. */ 9910 int i; 9911 _ACEOF 9912 if ac_fn_c_try_compile "$LINENO" 9913 then : 9914 xorg_cv_cc_flag_unknown_warning_option=yes 9915 else $as_nop 9916 xorg_cv_cc_flag_unknown_warning_option=no 9917 fi 9918 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9919 fi 9920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9921 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9922 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9923 CFLAGS="$xorg_testset_save_CFLAGS" 9924 fi 9925 9926 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9927 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9928 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9929 fi 9930 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9932 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9933 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9934 then : 9935 printf %s "(cached) " >&6 9936 else $as_nop 9937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9938 /* end confdefs.h. */ 9939 int i; 9940 _ACEOF 9941 if ac_fn_c_try_compile "$LINENO" 9942 then : 9943 xorg_cv_cc_flag_unused_command_line_argument=yes 9944 else $as_nop 9945 xorg_cv_cc_flag_unused_command_line_argument=no 9946 fi 9947 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9948 fi 9949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9950 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9951 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9952 CFLAGS="$xorg_testset_save_CFLAGS" 9953 fi 9954 9955 found="no" 9956 9957 if test $found = "no" ; then 9958 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9960 fi 9961 9962 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9963 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9964 fi 9965 9966 CFLAGS="$CFLAGS -Warray-bounds" 9967 9968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9969 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 9970 cacheid=xorg_cv_cc_flag__Warray_bounds 9971 if eval test \${$cacheid+y} 9972 then : 9973 printf %s "(cached) " >&6 9974 else $as_nop 9975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9976 /* end confdefs.h. */ 9977 int i; 9978 int 9979 main (void) 9980 { 9981 9982 ; 9983 return 0; 9984 } 9985 _ACEOF 9986 if ac_fn_c_try_link "$LINENO" 9987 then : 9988 eval $cacheid=yes 9989 else $as_nop 9990 eval $cacheid=no 9991 fi 9992 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9993 conftest$ac_exeext conftest.$ac_ext 9994 fi 9995 9996 9997 CFLAGS="$xorg_testset_save_CFLAGS" 9998 9999 eval supported=\$$cacheid 10000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10001 printf "%s\n" "$supported" >&6; } 10002 if test "$supported" = "yes" ; then 10003 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10004 found="yes" 10005 fi 10006 fi 10007 10008 10009 10010 10011 10012 10013 10014 10015 10016 10017 10018 10019 10020 10021 10022 xorg_testset_save_CFLAGS="$CFLAGS" 10023 10024 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10027 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10028 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10029 then : 10030 printf %s "(cached) " >&6 10031 else $as_nop 10032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10033 /* end confdefs.h. */ 10034 int i; 10035 _ACEOF 10036 if ac_fn_c_try_compile "$LINENO" 10037 then : 10038 xorg_cv_cc_flag_unknown_warning_option=yes 10039 else $as_nop 10040 xorg_cv_cc_flag_unknown_warning_option=no 10041 fi 10042 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10043 fi 10044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10045 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10046 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10047 CFLAGS="$xorg_testset_save_CFLAGS" 10048 fi 10049 10050 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10051 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10053 fi 10054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10056 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10057 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10058 then : 10059 printf %s "(cached) " >&6 10060 else $as_nop 10061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10062 /* end confdefs.h. */ 10063 int i; 10064 _ACEOF 10065 if ac_fn_c_try_compile "$LINENO" 10066 then : 10067 xorg_cv_cc_flag_unused_command_line_argument=yes 10068 else $as_nop 10069 xorg_cv_cc_flag_unused_command_line_argument=no 10070 fi 10071 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10072 fi 10073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10074 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10075 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10076 CFLAGS="$xorg_testset_save_CFLAGS" 10077 fi 10078 10079 found="no" 10080 10081 if test $found = "no" ; then 10082 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10084 fi 10085 10086 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10088 fi 10089 10090 CFLAGS="$CFLAGS -Wwrite-strings" 10091 10092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10093 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10094 cacheid=xorg_cv_cc_flag__Wwrite_strings 10095 if eval test \${$cacheid+y} 10096 then : 10097 printf %s "(cached) " >&6 10098 else $as_nop 10099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10100 /* end confdefs.h. */ 10101 int i; 10102 int 10103 main (void) 10104 { 10105 10106 ; 10107 return 0; 10108 } 10109 _ACEOF 10110 if ac_fn_c_try_link "$LINENO" 10111 then : 10112 eval $cacheid=yes 10113 else $as_nop 10114 eval $cacheid=no 10115 fi 10116 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10117 conftest$ac_exeext conftest.$ac_ext 10118 fi 10119 10120 10121 CFLAGS="$xorg_testset_save_CFLAGS" 10122 10123 eval supported=\$$cacheid 10124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10125 printf "%s\n" "$supported" >&6; } 10126 if test "$supported" = "yes" ; then 10127 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10128 found="yes" 10129 fi 10130 fi 10131 10132 10133 10134 10135 10136 10137 10138 10139 10140 10141 10142 10143 10144 10145 10146 xorg_testset_save_CFLAGS="$CFLAGS" 10147 10148 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10151 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10152 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10153 then : 10154 printf %s "(cached) " >&6 10155 else $as_nop 10156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10157 /* end confdefs.h. */ 10158 int i; 10159 _ACEOF 10160 if ac_fn_c_try_compile "$LINENO" 10161 then : 10162 xorg_cv_cc_flag_unknown_warning_option=yes 10163 else $as_nop 10164 xorg_cv_cc_flag_unknown_warning_option=no 10165 fi 10166 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10167 fi 10168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10169 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10170 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10171 CFLAGS="$xorg_testset_save_CFLAGS" 10172 fi 10173 10174 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10175 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10177 fi 10178 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10180 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10181 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10182 then : 10183 printf %s "(cached) " >&6 10184 else $as_nop 10185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10186 /* end confdefs.h. */ 10187 int i; 10188 _ACEOF 10189 if ac_fn_c_try_compile "$LINENO" 10190 then : 10191 xorg_cv_cc_flag_unused_command_line_argument=yes 10192 else $as_nop 10193 xorg_cv_cc_flag_unused_command_line_argument=no 10194 fi 10195 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10196 fi 10197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10198 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10199 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10200 CFLAGS="$xorg_testset_save_CFLAGS" 10201 fi 10202 10203 found="no" 10204 10205 if test $found = "no" ; then 10206 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10208 fi 10209 10210 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10211 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10212 fi 10213 10214 CFLAGS="$CFLAGS -Waddress" 10215 10216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10217 printf %s "checking if $CC supports -Waddress... " >&6; } 10218 cacheid=xorg_cv_cc_flag__Waddress 10219 if eval test \${$cacheid+y} 10220 then : 10221 printf %s "(cached) " >&6 10222 else $as_nop 10223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10224 /* end confdefs.h. */ 10225 int i; 10226 int 10227 main (void) 10228 { 10229 10230 ; 10231 return 0; 10232 } 10233 _ACEOF 10234 if ac_fn_c_try_link "$LINENO" 10235 then : 10236 eval $cacheid=yes 10237 else $as_nop 10238 eval $cacheid=no 10239 fi 10240 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10241 conftest$ac_exeext conftest.$ac_ext 10242 fi 10243 10244 10245 CFLAGS="$xorg_testset_save_CFLAGS" 10246 10247 eval supported=\$$cacheid 10248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10249 printf "%s\n" "$supported" >&6; } 10250 if test "$supported" = "yes" ; then 10251 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10252 found="yes" 10253 fi 10254 fi 10255 10256 10257 10258 10259 10260 10261 10262 10263 10264 10265 10266 10267 10268 10269 10270 xorg_testset_save_CFLAGS="$CFLAGS" 10271 10272 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10275 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10276 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10277 then : 10278 printf %s "(cached) " >&6 10279 else $as_nop 10280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10281 /* end confdefs.h. */ 10282 int i; 10283 _ACEOF 10284 if ac_fn_c_try_compile "$LINENO" 10285 then : 10286 xorg_cv_cc_flag_unknown_warning_option=yes 10287 else $as_nop 10288 xorg_cv_cc_flag_unknown_warning_option=no 10289 fi 10290 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10291 fi 10292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10293 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10294 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10295 CFLAGS="$xorg_testset_save_CFLAGS" 10296 fi 10297 10298 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10299 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10301 fi 10302 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10304 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10305 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10306 then : 10307 printf %s "(cached) " >&6 10308 else $as_nop 10309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10310 /* end confdefs.h. */ 10311 int i; 10312 _ACEOF 10313 if ac_fn_c_try_compile "$LINENO" 10314 then : 10315 xorg_cv_cc_flag_unused_command_line_argument=yes 10316 else $as_nop 10317 xorg_cv_cc_flag_unused_command_line_argument=no 10318 fi 10319 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10320 fi 10321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10322 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10323 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10324 CFLAGS="$xorg_testset_save_CFLAGS" 10325 fi 10326 10327 found="no" 10328 10329 if test $found = "no" ; then 10330 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10332 fi 10333 10334 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10335 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10336 fi 10337 10338 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10339 10340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10341 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10342 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10343 if eval test \${$cacheid+y} 10344 then : 10345 printf %s "(cached) " >&6 10346 else $as_nop 10347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10348 /* end confdefs.h. */ 10349 int i; 10350 int 10351 main (void) 10352 { 10353 10354 ; 10355 return 0; 10356 } 10357 _ACEOF 10358 if ac_fn_c_try_link "$LINENO" 10359 then : 10360 eval $cacheid=yes 10361 else $as_nop 10362 eval $cacheid=no 10363 fi 10364 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10365 conftest$ac_exeext conftest.$ac_ext 10366 fi 10367 10368 10369 CFLAGS="$xorg_testset_save_CFLAGS" 10370 10371 eval supported=\$$cacheid 10372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10373 printf "%s\n" "$supported" >&6; } 10374 if test "$supported" = "yes" ; then 10375 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10376 found="yes" 10377 fi 10378 fi 10379 10380 10381 10382 10383 10384 10385 10386 10387 10388 10389 10390 10391 10392 10393 10394 xorg_testset_save_CFLAGS="$CFLAGS" 10395 10396 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10399 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10400 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10401 then : 10402 printf %s "(cached) " >&6 10403 else $as_nop 10404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10405 /* end confdefs.h. */ 10406 int i; 10407 _ACEOF 10408 if ac_fn_c_try_compile "$LINENO" 10409 then : 10410 xorg_cv_cc_flag_unknown_warning_option=yes 10411 else $as_nop 10412 xorg_cv_cc_flag_unknown_warning_option=no 10413 fi 10414 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10415 fi 10416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10417 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10418 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10419 CFLAGS="$xorg_testset_save_CFLAGS" 10420 fi 10421 10422 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10423 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10425 fi 10426 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10428 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10429 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10430 then : 10431 printf %s "(cached) " >&6 10432 else $as_nop 10433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10434 /* end confdefs.h. */ 10435 int i; 10436 _ACEOF 10437 if ac_fn_c_try_compile "$LINENO" 10438 then : 10439 xorg_cv_cc_flag_unused_command_line_argument=yes 10440 else $as_nop 10441 xorg_cv_cc_flag_unused_command_line_argument=no 10442 fi 10443 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10444 fi 10445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10446 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10447 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10448 CFLAGS="$xorg_testset_save_CFLAGS" 10449 fi 10450 10451 found="no" 10452 10453 if test $found = "no" ; then 10454 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10456 fi 10457 10458 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10459 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10460 fi 10461 10462 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10463 10464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10465 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10466 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10467 if eval test \${$cacheid+y} 10468 then : 10469 printf %s "(cached) " >&6 10470 else $as_nop 10471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10472 /* end confdefs.h. */ 10473 int i; 10474 int 10475 main (void) 10476 { 10477 10478 ; 10479 return 0; 10480 } 10481 _ACEOF 10482 if ac_fn_c_try_link "$LINENO" 10483 then : 10484 eval $cacheid=yes 10485 else $as_nop 10486 eval $cacheid=no 10487 fi 10488 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10489 conftest$ac_exeext conftest.$ac_ext 10490 fi 10491 10492 10493 CFLAGS="$xorg_testset_save_CFLAGS" 10494 10495 eval supported=\$$cacheid 10496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10497 printf "%s\n" "$supported" >&6; } 10498 if test "$supported" = "yes" ; then 10499 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10500 found="yes" 10501 fi 10502 fi 10503 10504 10505 fi 10506 10507 10508 10509 10510 10511 10512 10513 CWARNFLAGS="$BASE_CFLAGS" 10514 if test "x$GCC" = xyes ; then 10515 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10516 fi 10517 10518 10519 10520 10521 10522 10523 10524 10525 # Check whether --enable-strict-compilation was given. 10526 if test ${enable_strict_compilation+y} 10527 then : 10528 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10529 else $as_nop 10530 STRICT_COMPILE=no 10531 fi 10532 10533 10534 10535 10536 10537 10538 STRICT_CFLAGS="" 10539 10540 10541 10542 10543 10544 10545 10546 10547 10548 10549 10550 10551 10552 xorg_testset_save_CFLAGS="$CFLAGS" 10553 10554 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10557 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10558 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10559 then : 10560 printf %s "(cached) " >&6 10561 else $as_nop 10562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10563 /* end confdefs.h. */ 10564 int i; 10565 _ACEOF 10566 if ac_fn_c_try_compile "$LINENO" 10567 then : 10568 xorg_cv_cc_flag_unknown_warning_option=yes 10569 else $as_nop 10570 xorg_cv_cc_flag_unknown_warning_option=no 10571 fi 10572 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10573 fi 10574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10575 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10576 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10577 CFLAGS="$xorg_testset_save_CFLAGS" 10578 fi 10579 10580 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10581 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10583 fi 10584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10586 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10587 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10588 then : 10589 printf %s "(cached) " >&6 10590 else $as_nop 10591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10592 /* end confdefs.h. */ 10593 int i; 10594 _ACEOF 10595 if ac_fn_c_try_compile "$LINENO" 10596 then : 10597 xorg_cv_cc_flag_unused_command_line_argument=yes 10598 else $as_nop 10599 xorg_cv_cc_flag_unused_command_line_argument=no 10600 fi 10601 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10602 fi 10603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10604 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10605 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10606 CFLAGS="$xorg_testset_save_CFLAGS" 10607 fi 10608 10609 found="no" 10610 10611 if test $found = "no" ; then 10612 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10614 fi 10615 10616 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10618 fi 10619 10620 CFLAGS="$CFLAGS -pedantic" 10621 10622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10623 printf %s "checking if $CC supports -pedantic... " >&6; } 10624 cacheid=xorg_cv_cc_flag__pedantic 10625 if eval test \${$cacheid+y} 10626 then : 10627 printf %s "(cached) " >&6 10628 else $as_nop 10629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10630 /* end confdefs.h. */ 10631 int i; 10632 int 10633 main (void) 10634 { 10635 10636 ; 10637 return 0; 10638 } 10639 _ACEOF 10640 if ac_fn_c_try_link "$LINENO" 10641 then : 10642 eval $cacheid=yes 10643 else $as_nop 10644 eval $cacheid=no 10645 fi 10646 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10647 conftest$ac_exeext conftest.$ac_ext 10648 fi 10649 10650 10651 CFLAGS="$xorg_testset_save_CFLAGS" 10652 10653 eval supported=\$$cacheid 10654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10655 printf "%s\n" "$supported" >&6; } 10656 if test "$supported" = "yes" ; then 10657 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10658 found="yes" 10659 fi 10660 fi 10661 10662 10663 10664 10665 10666 10667 10668 10669 10670 10671 10672 10673 10674 10675 10676 xorg_testset_save_CFLAGS="$CFLAGS" 10677 10678 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10681 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10682 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10683 then : 10684 printf %s "(cached) " >&6 10685 else $as_nop 10686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10687 /* end confdefs.h. */ 10688 int i; 10689 _ACEOF 10690 if ac_fn_c_try_compile "$LINENO" 10691 then : 10692 xorg_cv_cc_flag_unknown_warning_option=yes 10693 else $as_nop 10694 xorg_cv_cc_flag_unknown_warning_option=no 10695 fi 10696 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10697 fi 10698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10699 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10700 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10701 CFLAGS="$xorg_testset_save_CFLAGS" 10702 fi 10703 10704 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10705 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10707 fi 10708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10710 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10711 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10712 then : 10713 printf %s "(cached) " >&6 10714 else $as_nop 10715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10716 /* end confdefs.h. */ 10717 int i; 10718 _ACEOF 10719 if ac_fn_c_try_compile "$LINENO" 10720 then : 10721 xorg_cv_cc_flag_unused_command_line_argument=yes 10722 else $as_nop 10723 xorg_cv_cc_flag_unused_command_line_argument=no 10724 fi 10725 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10726 fi 10727 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10728 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10729 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10730 CFLAGS="$xorg_testset_save_CFLAGS" 10731 fi 10732 10733 found="no" 10734 10735 if test $found = "no" ; then 10736 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10738 fi 10739 10740 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10742 fi 10743 10744 CFLAGS="$CFLAGS -Werror" 10745 10746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10747 printf %s "checking if $CC supports -Werror... " >&6; } 10748 cacheid=xorg_cv_cc_flag__Werror 10749 if eval test \${$cacheid+y} 10750 then : 10751 printf %s "(cached) " >&6 10752 else $as_nop 10753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10754 /* end confdefs.h. */ 10755 int i; 10756 int 10757 main (void) 10758 { 10759 10760 ; 10761 return 0; 10762 } 10763 _ACEOF 10764 if ac_fn_c_try_link "$LINENO" 10765 then : 10766 eval $cacheid=yes 10767 else $as_nop 10768 eval $cacheid=no 10769 fi 10770 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10771 conftest$ac_exeext conftest.$ac_ext 10772 fi 10773 10774 10775 CFLAGS="$xorg_testset_save_CFLAGS" 10776 10777 eval supported=\$$cacheid 10778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10779 printf "%s\n" "$supported" >&6; } 10780 if test "$supported" = "yes" ; then 10781 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10782 found="yes" 10783 fi 10784 fi 10785 10786 if test $found = "no" ; then 10787 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10788 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10789 fi 10790 10791 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10792 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10793 fi 10794 10795 CFLAGS="$CFLAGS -errwarn" 10796 10797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10798 printf %s "checking if $CC supports -errwarn... " >&6; } 10799 cacheid=xorg_cv_cc_flag__errwarn 10800 if eval test \${$cacheid+y} 10801 then : 10802 printf %s "(cached) " >&6 10803 else $as_nop 10804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10805 /* end confdefs.h. */ 10806 int i; 10807 int 10808 main (void) 10809 { 10810 10811 ; 10812 return 0; 10813 } 10814 _ACEOF 10815 if ac_fn_c_try_link "$LINENO" 10816 then : 10817 eval $cacheid=yes 10818 else $as_nop 10819 eval $cacheid=no 10820 fi 10821 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10822 conftest$ac_exeext conftest.$ac_ext 10823 fi 10824 10825 10826 CFLAGS="$xorg_testset_save_CFLAGS" 10827 10828 eval supported=\$$cacheid 10829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10830 printf "%s\n" "$supported" >&6; } 10831 if test "$supported" = "yes" ; then 10832 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10833 found="yes" 10834 fi 10835 fi 10836 10837 10838 10839 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10840 # activate it with -Werror, so we add it here explicitly. 10841 10842 10843 10844 10845 10846 10847 10848 10849 10850 10851 10852 10853 10854 xorg_testset_save_CFLAGS="$CFLAGS" 10855 10856 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10859 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10860 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10861 then : 10862 printf %s "(cached) " >&6 10863 else $as_nop 10864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10865 /* end confdefs.h. */ 10866 int i; 10867 _ACEOF 10868 if ac_fn_c_try_compile "$LINENO" 10869 then : 10870 xorg_cv_cc_flag_unknown_warning_option=yes 10871 else $as_nop 10872 xorg_cv_cc_flag_unknown_warning_option=no 10873 fi 10874 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10875 fi 10876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10877 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10878 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10879 CFLAGS="$xorg_testset_save_CFLAGS" 10880 fi 10881 10882 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10883 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10885 fi 10886 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10888 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10889 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10890 then : 10891 printf %s "(cached) " >&6 10892 else $as_nop 10893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10894 /* end confdefs.h. */ 10895 int i; 10896 _ACEOF 10897 if ac_fn_c_try_compile "$LINENO" 10898 then : 10899 xorg_cv_cc_flag_unused_command_line_argument=yes 10900 else $as_nop 10901 xorg_cv_cc_flag_unused_command_line_argument=no 10902 fi 10903 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10904 fi 10905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10906 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10907 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10908 CFLAGS="$xorg_testset_save_CFLAGS" 10909 fi 10910 10911 found="no" 10912 10913 if test $found = "no" ; then 10914 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10916 fi 10917 10918 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10919 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10920 fi 10921 10922 CFLAGS="$CFLAGS -Werror=attributes" 10923 10924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10925 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 10926 cacheid=xorg_cv_cc_flag__Werror_attributes 10927 if eval test \${$cacheid+y} 10928 then : 10929 printf %s "(cached) " >&6 10930 else $as_nop 10931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10932 /* end confdefs.h. */ 10933 int i; 10934 int 10935 main (void) 10936 { 10937 10938 ; 10939 return 0; 10940 } 10941 _ACEOF 10942 if ac_fn_c_try_link "$LINENO" 10943 then : 10944 eval $cacheid=yes 10945 else $as_nop 10946 eval $cacheid=no 10947 fi 10948 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10949 conftest$ac_exeext conftest.$ac_ext 10950 fi 10951 10952 10953 CFLAGS="$xorg_testset_save_CFLAGS" 10954 10955 eval supported=\$$cacheid 10956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10957 printf "%s\n" "$supported" >&6; } 10958 if test "$supported" = "yes" ; then 10959 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10960 found="yes" 10961 fi 10962 fi 10963 10964 10965 10966 if test "x$STRICT_COMPILE" = "xyes"; then 10967 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10968 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10969 fi 10970 10971 10972 10973 10974 10975 10976 cat >>confdefs.h <<_ACEOF 10977 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10978 _ACEOF 10979 10980 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10981 if test "x$PVM" = "x"; then 10982 PVM="0" 10983 fi 10984 10985 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 10986 10987 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10988 if test "x$PVP" = "x"; then 10989 PVP="0" 10990 fi 10991 10992 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 10993 10994 10995 10996 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10997 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10998 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10999 touch \$(top_srcdir)/ChangeLog; \ 11000 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11001 11002 11003 11004 11005 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11006 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11007 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11008 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11009 touch \$(top_srcdir)/INSTALL; \ 11010 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11011 11012 11013 11014 11015 11016 11017 case $host_os in 11018 solaris*) 11019 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11020 # check for a man page file found in later versions that use 11021 # traditional section numbers instead 11022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11023 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11024 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11025 then : 11026 printf %s "(cached) " >&6 11027 else $as_nop 11028 test "$cross_compiling" = yes && 11029 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11030 if test -r "/usr/share/man/man7/attributes.7"; then 11031 ac_cv_file__usr_share_man_man7_attributes_7=yes 11032 else 11033 ac_cv_file__usr_share_man_man7_attributes_7=no 11034 fi 11035 fi 11036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11037 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11038 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11039 then : 11040 SYSV_MAN_SECTIONS=false 11041 else $as_nop 11042 SYSV_MAN_SECTIONS=true 11043 fi 11044 11045 ;; 11046 *) SYSV_MAN_SECTIONS=false ;; 11047 esac 11048 11049 if test x$APP_MAN_SUFFIX = x ; then 11050 APP_MAN_SUFFIX=1 11051 fi 11052 if test x$APP_MAN_DIR = x ; then 11053 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11054 fi 11055 11056 if test x$LIB_MAN_SUFFIX = x ; then 11057 LIB_MAN_SUFFIX=3 11058 fi 11059 if test x$LIB_MAN_DIR = x ; then 11060 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11061 fi 11062 11063 if test x$FILE_MAN_SUFFIX = x ; then 11064 case $SYSV_MAN_SECTIONS in 11065 true) FILE_MAN_SUFFIX=4 ;; 11066 *) FILE_MAN_SUFFIX=5 ;; 11067 esac 11068 fi 11069 if test x$FILE_MAN_DIR = x ; then 11070 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11071 fi 11072 11073 if test x$MISC_MAN_SUFFIX = x ; then 11074 case $SYSV_MAN_SECTIONS in 11075 true) MISC_MAN_SUFFIX=5 ;; 11076 *) MISC_MAN_SUFFIX=7 ;; 11077 esac 11078 fi 11079 if test x$MISC_MAN_DIR = x ; then 11080 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11081 fi 11082 11083 if test x$DRIVER_MAN_SUFFIX = x ; then 11084 case $SYSV_MAN_SECTIONS in 11085 true) DRIVER_MAN_SUFFIX=7 ;; 11086 *) DRIVER_MAN_SUFFIX=4 ;; 11087 esac 11088 fi 11089 if test x$DRIVER_MAN_DIR = x ; then 11090 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11091 fi 11092 11093 if test x$ADMIN_MAN_SUFFIX = x ; then 11094 case $SYSV_MAN_SECTIONS in 11095 true) ADMIN_MAN_SUFFIX=1m ;; 11096 *) ADMIN_MAN_SUFFIX=8 ;; 11097 esac 11098 fi 11099 if test x$ADMIN_MAN_DIR = x ; then 11100 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11101 fi 11102 11103 11104 11105 11106 11107 11108 11109 11110 11111 11112 11113 11114 11115 11116 11117 XORG_MAN_PAGE="X Version 11" 11118 11119 MAN_SUBSTS="\ 11120 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11121 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11122 -e 's|__xservername__|Xorg|g' \ 11123 -e 's|__xconfigfile__|xorg.conf|g' \ 11124 -e 's|__projectroot__|\$(prefix)|g' \ 11125 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11126 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11127 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11128 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11129 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11130 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11131 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11132 11133 11134 11135 # Check whether --enable-silent-rules was given. 11136 if test ${enable_silent_rules+y} 11137 then : 11138 enableval=$enable_silent_rules; 11139 fi 11140 11141 case $enable_silent_rules in # ((( 11142 yes) AM_DEFAULT_VERBOSITY=0;; 11143 no) AM_DEFAULT_VERBOSITY=1;; 11144 *) AM_DEFAULT_VERBOSITY=0;; 11145 esac 11146 am_make=${MAKE-make} 11147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11148 printf %s "checking whether $am_make supports nested variables... " >&6; } 11149 if test ${am_cv_make_support_nested_variables+y} 11150 then : 11151 printf %s "(cached) " >&6 11152 else $as_nop 11153 if printf "%s\n" 'TRUE=$(BAR$(V)) 11154 BAR0=false 11155 BAR1=true 11156 V=1 11157 am__doit: 11158 @$(TRUE) 11159 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11160 am_cv_make_support_nested_variables=yes 11161 else 11162 am_cv_make_support_nested_variables=no 11163 fi 11164 fi 11165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11166 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11167 if test $am_cv_make_support_nested_variables = yes; then 11168 AM_V='$(V)' 11169 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11170 else 11171 AM_V=$AM_DEFAULT_VERBOSITY 11172 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11173 fi 11174 AM_BACKSLASH='\' 11175 11176 11177 11178 ac_config_headers="$ac_config_headers config.h" 11179 11180 11181 11182 if test -n "$ac_tool_prefix"; then 11183 for ac_prog in ar lib "link -lib" 11184 do 11185 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 11186 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 11187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11188 printf %s "checking for $ac_word... " >&6; } 11189 if test ${ac_cv_prog_AR+y} 11190 then : 11191 printf %s "(cached) " >&6 11192 else $as_nop 11193 if test -n "$AR"; then 11194 ac_cv_prog_AR="$AR" # Let the user override the test. 11195 else 11196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11197 for as_dir in $PATH 11198 do 11199 IFS=$as_save_IFS 11200 case $as_dir in #((( 11201 '') as_dir=./ ;; 11202 */) ;; 11203 *) as_dir=$as_dir/ ;; 11204 esac 11205 for ac_exec_ext in '' $ac_executable_extensions; do 11206 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11207 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 11208 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11209 break 2 11210 fi 11211 done 11212 done 11213 IFS=$as_save_IFS 11214 11215 fi 11216 fi 11217 AR=$ac_cv_prog_AR 11218 if test -n "$AR"; then 11219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 11220 printf "%s\n" "$AR" >&6; } 11221 else 11222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11223 printf "%s\n" "no" >&6; } 11224 fi 11225 11226 11227 test -n "$AR" && break 11228 done 11229 fi 11230 if test -z "$AR"; then 11231 ac_ct_AR=$AR 11232 for ac_prog in ar lib "link -lib" 11233 do 11234 # Extract the first word of "$ac_prog", so it can be a program name with args. 11235 set dummy $ac_prog; ac_word=$2 11236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11237 printf %s "checking for $ac_word... " >&6; } 11238 if test ${ac_cv_prog_ac_ct_AR+y} 11239 then : 11240 printf %s "(cached) " >&6 11241 else $as_nop 11242 if test -n "$ac_ct_AR"; then 11243 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 11244 else 11245 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11246 for as_dir in $PATH 11247 do 11248 IFS=$as_save_IFS 11249 case $as_dir in #((( 11250 '') as_dir=./ ;; 11251 */) ;; 11252 *) as_dir=$as_dir/ ;; 11253 esac 11254 for ac_exec_ext in '' $ac_executable_extensions; do 11255 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11256 ac_cv_prog_ac_ct_AR="$ac_prog" 11257 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11258 break 2 11259 fi 11260 done 11261 done 11262 IFS=$as_save_IFS 11263 11264 fi 11265 fi 11266 ac_ct_AR=$ac_cv_prog_ac_ct_AR 11267 if test -n "$ac_ct_AR"; then 11268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 11269 printf "%s\n" "$ac_ct_AR" >&6; } 11270 else 11271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11272 printf "%s\n" "no" >&6; } 11273 fi 11274 11275 11276 test -n "$ac_ct_AR" && break 11277 done 11278 11279 if test "x$ac_ct_AR" = x; then 11280 AR="false" 11281 else 11282 case $cross_compiling:$ac_tool_warned in 11283 yes:) 11284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11285 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11286 ac_tool_warned=yes ;; 11287 esac 11288 AR=$ac_ct_AR 11289 fi 11290 fi 11291 11292 : ${AR=ar} 11293 11294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5 11295 printf %s "checking the archiver ($AR) interface... " >&6; } 11296 if test ${am_cv_ar_interface+y} 11297 then : 11298 printf %s "(cached) " >&6 11299 else $as_nop 11300 ac_ext=c 11301 ac_cpp='$CPP $CPPFLAGS' 11302 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11303 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11304 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11305 11306 am_cv_ar_interface=ar 11307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11308 /* end confdefs.h. */ 11309 int some_variable = 0; 11310 _ACEOF 11311 if ac_fn_c_try_compile "$LINENO" 11312 then : 11313 am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5' 11314 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 11315 (eval $am_ar_try) 2>&5 11316 ac_status=$? 11317 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11318 test $ac_status = 0; } 11319 if test "$ac_status" -eq 0; then 11320 am_cv_ar_interface=ar 11321 else 11322 am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5' 11323 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 11324 (eval $am_ar_try) 2>&5 11325 ac_status=$? 11326 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11327 test $ac_status = 0; } 11328 if test "$ac_status" -eq 0; then 11329 am_cv_ar_interface=lib 11330 else 11331 am_cv_ar_interface=unknown 11332 fi 11333 fi 11334 rm -f conftest.lib libconftest.a 11335 11336 fi 11337 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11338 ac_ext=c 11339 ac_cpp='$CPP $CPPFLAGS' 11340 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11341 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11342 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11343 11344 fi 11345 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5 11346 printf "%s\n" "$am_cv_ar_interface" >&6; } 11347 11348 case $am_cv_ar_interface in 11349 ar) 11350 ;; 11351 lib) 11352 # Microsoft lib, so override with the ar-lib wrapper script. 11353 # FIXME: It is wrong to rewrite AR. 11354 # But if we don't then we get into trouble of one sort or another. 11355 # A longer-term fix would be to have automake use am__AR in this case, 11356 # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something 11357 # similar. 11358 AR="$am_aux_dir/ar-lib $AR" 11359 ;; 11360 unknown) 11361 as_fn_error $? "could not determine $AR interface" "$LINENO" 5 11362 ;; 11363 esac 11364 11365 if test -n "$ac_tool_prefix"; then 11366 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 11367 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 11368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11369 printf %s "checking for $ac_word... " >&6; } 11370 if test ${ac_cv_prog_RANLIB+y} 11371 then : 11372 printf %s "(cached) " >&6 11373 else $as_nop 11374 if test -n "$RANLIB"; then 11375 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 11376 else 11377 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11378 for as_dir in $PATH 11379 do 11380 IFS=$as_save_IFS 11381 case $as_dir in #((( 11382 '') as_dir=./ ;; 11383 */) ;; 11384 *) as_dir=$as_dir/ ;; 11385 esac 11386 for ac_exec_ext in '' $ac_executable_extensions; do 11387 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11388 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 11389 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11390 break 2 11391 fi 11392 done 11393 done 11394 IFS=$as_save_IFS 11395 11396 fi 11397 fi 11398 RANLIB=$ac_cv_prog_RANLIB 11399 if test -n "$RANLIB"; then 11400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 11401 printf "%s\n" "$RANLIB" >&6; } 11402 else 11403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11404 printf "%s\n" "no" >&6; } 11405 fi 11406 11407 11408 fi 11409 if test -z "$ac_cv_prog_RANLIB"; then 11410 ac_ct_RANLIB=$RANLIB 11411 # Extract the first word of "ranlib", so it can be a program name with args. 11412 set dummy ranlib; ac_word=$2 11413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11414 printf %s "checking for $ac_word... " >&6; } 11415 if test ${ac_cv_prog_ac_ct_RANLIB+y} 11416 then : 11417 printf %s "(cached) " >&6 11418 else $as_nop 11419 if test -n "$ac_ct_RANLIB"; then 11420 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 11421 else 11422 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11423 for as_dir in $PATH 11424 do 11425 IFS=$as_save_IFS 11426 case $as_dir in #((( 11427 '') as_dir=./ ;; 11428 */) ;; 11429 *) as_dir=$as_dir/ ;; 11430 esac 11431 for ac_exec_ext in '' $ac_executable_extensions; do 11432 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11433 ac_cv_prog_ac_ct_RANLIB="ranlib" 11434 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11435 break 2 11436 fi 11437 done 11438 done 11439 IFS=$as_save_IFS 11440 11441 fi 11442 fi 11443 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 11444 if test -n "$ac_ct_RANLIB"; then 11445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 11446 printf "%s\n" "$ac_ct_RANLIB" >&6; } 11447 else 11448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11449 printf "%s\n" "no" >&6; } 11450 fi 11451 11452 if test "x$ac_ct_RANLIB" = x; then 11453 RANLIB=":" 11454 else 11455 case $cross_compiling:$ac_tool_warned in 11456 yes:) 11457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11458 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11459 ac_tool_warned=yes ;; 11460 esac 11461 RANLIB=$ac_ct_RANLIB 11462 fi 11463 else 11464 RANLIB="$ac_cv_prog_RANLIB" 11465 fi 11466 11467 11468 11469 11470 11471 11472 11473 11474 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 11475 if test -n "$ac_tool_prefix"; then 11476 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 11477 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 11478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11479 printf %s "checking for $ac_word... " >&6; } 11480 if test ${ac_cv_path_PKG_CONFIG+y} 11481 then : 11482 printf %s "(cached) " >&6 11483 else $as_nop 11484 case $PKG_CONFIG in 11485 [\\/]* | ?:[\\/]*) 11486 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 11487 ;; 11488 *) 11489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11490 for as_dir in $PATH 11491 do 11492 IFS=$as_save_IFS 11493 case $as_dir in #((( 11494 '') as_dir=./ ;; 11495 */) ;; 11496 *) as_dir=$as_dir/ ;; 11497 esac 11498 for ac_exec_ext in '' $ac_executable_extensions; do 11499 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11500 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 11501 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11502 break 2 11503 fi 11504 done 11505 done 11506 IFS=$as_save_IFS 11507 11508 ;; 11509 esac 11510 fi 11511 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 11512 if test -n "$PKG_CONFIG"; then 11513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 11514 printf "%s\n" "$PKG_CONFIG" >&6; } 11515 else 11516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11517 printf "%s\n" "no" >&6; } 11518 fi 11519 11520 11521 fi 11522 if test -z "$ac_cv_path_PKG_CONFIG"; then 11523 ac_pt_PKG_CONFIG=$PKG_CONFIG 11524 # Extract the first word of "pkg-config", so it can be a program name with args. 11525 set dummy pkg-config; ac_word=$2 11526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11527 printf %s "checking for $ac_word... " >&6; } 11528 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 11529 then : 11530 printf %s "(cached) " >&6 11531 else $as_nop 11532 case $ac_pt_PKG_CONFIG in 11533 [\\/]* | ?:[\\/]*) 11534 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 11535 ;; 11536 *) 11537 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11538 for as_dir in $PATH 11539 do 11540 IFS=$as_save_IFS 11541 case $as_dir in #((( 11542 '') as_dir=./ ;; 11543 */) ;; 11544 *) as_dir=$as_dir/ ;; 11545 esac 11546 for ac_exec_ext in '' $ac_executable_extensions; do 11547 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11548 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 11549 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11550 break 2 11551 fi 11552 done 11553 done 11554 IFS=$as_save_IFS 11555 11556 ;; 11557 esac 11558 fi 11559 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 11560 if test -n "$ac_pt_PKG_CONFIG"; then 11561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 11562 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 11563 else 11564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11565 printf "%s\n" "no" >&6; } 11566 fi 11567 11568 if test "x$ac_pt_PKG_CONFIG" = x; then 11569 PKG_CONFIG="" 11570 else 11571 case $cross_compiling:$ac_tool_warned in 11572 yes:) 11573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11574 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11575 ac_tool_warned=yes ;; 11576 esac 11577 PKG_CONFIG=$ac_pt_PKG_CONFIG 11578 fi 11579 else 11580 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 11581 fi 11582 11583 fi 11584 if test -n "$PKG_CONFIG"; then 11585 _pkg_min_version=0.9.0 11586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 11587 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 11588 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 11589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11590 printf "%s\n" "yes" >&6; } 11591 else 11592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11593 printf "%s\n" "no" >&6; } 11594 PKG_CONFIG="" 11595 fi 11596 fi 11597 11598 11599 pkg_failed=no 11600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PKGDEPS" >&5 11601 printf %s "checking for PKGDEPS... " >&6; } 11602 11603 if test -n "$PKGDEPS_CFLAGS"; then 11604 pkg_cv_PKGDEPS_CFLAGS="$PKGDEPS_CFLAGS" 11605 elif test -n "$PKG_CONFIG"; then 11606 if test -n "$PKG_CONFIG" && \ 11607 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.0 x11\""; } >&5 11608 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.0 x11") 2>&5 11609 ac_status=$? 11610 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11611 test $ac_status = 0; }; then 11612 pkg_cv_PKGDEPS_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt >= 1.0 x11" 2>/dev/null` 11613 test "x$?" != "x0" && pkg_failed=yes 11614 else 11615 pkg_failed=yes 11616 fi 11617 else 11618 pkg_failed=untried 11619 fi 11620 if test -n "$PKGDEPS_LIBS"; then 11621 pkg_cv_PKGDEPS_LIBS="$PKGDEPS_LIBS" 11622 elif test -n "$PKG_CONFIG"; then 11623 if test -n "$PKG_CONFIG" && \ 11624 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.0 x11\""; } >&5 11625 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.0 x11") 2>&5 11626 ac_status=$? 11627 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11628 test $ac_status = 0; }; then 11629 pkg_cv_PKGDEPS_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt >= 1.0 x11" 2>/dev/null` 11630 test "x$?" != "x0" && pkg_failed=yes 11631 else 11632 pkg_failed=yes 11633 fi 11634 else 11635 pkg_failed=untried 11636 fi 11637 11638 11639 11640 if test $pkg_failed = yes; then 11641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11642 printf "%s\n" "no" >&6; } 11643 11644 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11645 _pkg_short_errors_supported=yes 11646 else 11647 _pkg_short_errors_supported=no 11648 fi 11649 if test $_pkg_short_errors_supported = yes; then 11650 PKGDEPS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu xt >= 1.0 x11" 2>&1` 11651 else 11652 PKGDEPS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu xt >= 1.0 x11" 2>&1` 11653 fi 11654 # Put the nasty error message in config.log where it belongs 11655 echo "$PKGDEPS_PKG_ERRORS" >&5 11656 11657 as_fn_error $? "Package requirements (xaw7 xmu xt >= 1.0 x11) were not met: 11658 11659 $PKGDEPS_PKG_ERRORS 11660 11661 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11662 installed software in a non-standard prefix. 11663 11664 Alternatively, you may set the environment variables PKGDEPS_CFLAGS 11665 and PKGDEPS_LIBS to avoid the need to call pkg-config. 11666 See the pkg-config man page for more details." "$LINENO" 5 11667 elif test $pkg_failed = untried; then 11668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11669 printf "%s\n" "no" >&6; } 11670 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11671 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11672 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11673 is in your PATH or set the PKG_CONFIG environment variable to the full 11674 path to pkg-config. 11675 11676 Alternatively, you may set the environment variables PKGDEPS_CFLAGS 11677 and PKGDEPS_LIBS to avoid the need to call pkg-config. 11678 See the pkg-config man page for more details. 11679 11680 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11681 See \`config.log' for more details" "$LINENO" 5; } 11682 else 11683 PKGDEPS_CFLAGS=$pkg_cv_PKGDEPS_CFLAGS 11684 PKGDEPS_LIBS=$pkg_cv_PKGDEPS_LIBS 11685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11686 printf "%s\n" "yes" >&6; } 11687 11688 fi 11689 11690 11691 # Check whether --with-lispdir was given. 11692 if test ${with_lispdir+y} 11693 then : 11694 withval=$with_lispdir; lispdir="$withval" 11695 else $as_nop 11696 lispdir=${libdir}/X11/xedit/lisp 11697 fi 11698 11699 LISPDIR=$lispdir 11700 11701 11702 ac_fn_check_decl "$LINENO" "_SC_PAGESIZE" "ac_cv_have_decl__SC_PAGESIZE" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 11703 if test "x$ac_cv_have_decl__SC_PAGESIZE" = xyes 11704 then : 11705 ac_have_decl=1 11706 else $as_nop 11707 ac_have_decl=0 11708 fi 11709 printf "%s\n" "#define HAVE_DECL__SC_PAGESIZE $ac_have_decl" >>confdefs.h 11710 11711 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" 11712 if test "x$ac_cv_func_getpagesize" = xyes 11713 then : 11714 printf "%s\n" "#define HAVE_GETPAGESIZE 1" >>confdefs.h 11715 11716 fi 11717 11718 11719 ac_fn_c_check_func "$LINENO" "realpath" "ac_cv_func_realpath" 11720 if test "x$ac_cv_func_realpath" = xyes 11721 then : 11722 11723 else $as_nop 11724 have_realpath=yes 11725 fi 11726 11727 if test x$have_realpath = xyes; then 11728 NEED_REALPATH_TRUE= 11729 NEED_REALPATH_FALSE='#' 11730 else 11731 NEED_REALPATH_TRUE='#' 11732 NEED_REALPATH_FALSE= 11733 fi 11734 11735 ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp" 11736 if test "x$ac_cv_func_strcasecmp" = xyes 11737 then : 11738 11739 else $as_nop 11740 have_strcasecmp=yes 11741 fi 11742 11743 if test x$have_strcasecmp = xyes; then 11744 NEED_STRCASECMP_TRUE= 11745 NEED_STRCASECMP_FALSE='#' 11746 else 11747 NEED_STRCASECMP_TRUE='#' 11748 NEED_STRCASECMP_FALSE= 11749 fi 11750 11751 ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" 11752 if test "x$ac_cv_func_unsetenv" = xyes 11753 then : 11754 11755 else $as_nop 11756 have_unsetenv=yes 11757 fi 11758 11759 if test x$have_unsetenv = xyes; then 11760 NEED_UNSETENV_TRUE= 11761 NEED_UNSETENV_FALSE='#' 11762 else 11763 NEED_UNSETENV_TRUE='#' 11764 NEED_UNSETENV_FALSE= 11765 fi 11766 11767 11768 11769 pkg_failed=no 11770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11771 printf %s "checking for APPDEFS... " >&6; } 11772 11773 if test -n "$APPDEFS_CFLAGS"; then 11774 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11775 elif test -n "$PKG_CONFIG"; then 11776 if test -n "$PKG_CONFIG" && \ 11777 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11778 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11779 ac_status=$? 11780 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11781 test $ac_status = 0; }; then 11782 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11783 test "x$?" != "x0" && pkg_failed=yes 11784 else 11785 pkg_failed=yes 11786 fi 11787 else 11788 pkg_failed=untried 11789 fi 11790 if test -n "$APPDEFS_LIBS"; then 11791 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11792 elif test -n "$PKG_CONFIG"; then 11793 if test -n "$PKG_CONFIG" && \ 11794 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11795 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11796 ac_status=$? 11797 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11798 test $ac_status = 0; }; then 11799 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11800 test "x$?" != "x0" && pkg_failed=yes 11801 else 11802 pkg_failed=yes 11803 fi 11804 else 11805 pkg_failed=untried 11806 fi 11807 11808 11809 11810 if test $pkg_failed = yes; then 11811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11812 printf "%s\n" "no" >&6; } 11813 11814 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11815 _pkg_short_errors_supported=yes 11816 else 11817 _pkg_short_errors_supported=no 11818 fi 11819 if test $_pkg_short_errors_supported = yes; then 11820 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 11821 else 11822 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 11823 fi 11824 # Put the nasty error message in config.log where it belongs 11825 echo "$APPDEFS_PKG_ERRORS" >&5 11826 11827 as_fn_error $? "Package requirements (xt) were not met: 11828 11829 $APPDEFS_PKG_ERRORS 11830 11831 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11832 installed software in a non-standard prefix. 11833 11834 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11835 and APPDEFS_LIBS to avoid the need to call pkg-config. 11836 See the pkg-config man page for more details." "$LINENO" 5 11837 elif test $pkg_failed = untried; then 11838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11839 printf "%s\n" "no" >&6; } 11840 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11841 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11842 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11843 is in your PATH or set the PKG_CONFIG environment variable to the full 11844 path to pkg-config. 11845 11846 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11847 and APPDEFS_LIBS to avoid the need to call pkg-config. 11848 See the pkg-config man page for more details. 11849 11850 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11851 See \`config.log' for more details" "$LINENO" 5; } 11852 else 11853 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11854 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11856 printf "%s\n" "yes" >&6; } 11857 11858 fi 11859 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11860 11861 # Check whether --with-appdefaultdir was given. 11862 if test ${with_appdefaultdir+y} 11863 then : 11864 withval=$with_appdefaultdir; appdefaultdir="$withval" 11865 else $as_nop 11866 appdefaultdir="${xt_appdefaultdir}" 11867 fi 11868 11869 11870 11871 11872 ac_config_files="$ac_config_files Makefile man/Makefile" 11873 11874 cat >confcache <<\_ACEOF 11875 # This file is a shell script that caches the results of configure 11876 # tests run on this system so they can be shared between configure 11877 # scripts and configure runs, see configure's option --config-cache. 11878 # It is not useful on other systems. If it contains results you don't 11879 # want to keep, you may remove or edit it. 11880 # 11881 # config.status only pays attention to the cache file if you give it 11882 # the --recheck option to rerun configure. 11883 # 11884 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11885 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11886 # following values. 11887 11888 _ACEOF 11889 11890 # The following way of writing the cache mishandles newlines in values, 11891 # but we know of no workaround that is simple, portable, and efficient. 11892 # So, we kill variables containing newlines. 11893 # Ultrix sh set writes to stderr and can't be redirected directly, 11894 # and sets the high bit in the cache file unless we assign to the vars. 11895 ( 11896 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11897 eval ac_val=\$$ac_var 11898 case $ac_val in #( 11899 *${as_nl}*) 11900 case $ac_var in #( 11901 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11902 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11903 esac 11904 case $ac_var in #( 11905 _ | IFS | as_nl) ;; #( 11906 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11907 *) { eval $ac_var=; unset $ac_var;} ;; 11908 esac ;; 11909 esac 11910 done 11911 11912 (set) 2>&1 | 11913 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11914 *${as_nl}ac_space=\ *) 11915 # `set' does not quote correctly, so add quotes: double-quote 11916 # substitution turns \\\\ into \\, and sed turns \\ into \. 11917 sed -n \ 11918 "s/'/'\\\\''/g; 11919 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11920 ;; #( 11921 *) 11922 # `set' quotes correctly as required by POSIX, so do not add quotes. 11923 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11924 ;; 11925 esac | 11926 sort 11927 ) | 11928 sed ' 11929 /^ac_cv_env_/b end 11930 t clear 11931 :clear 11932 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11933 t end 11934 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11935 :end' >>confcache 11936 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11937 if test -w "$cache_file"; then 11938 if test "x$cache_file" != "x/dev/null"; then 11939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11940 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11941 if test ! -f "$cache_file" || test -h "$cache_file"; then 11942 cat confcache >"$cache_file" 11943 else 11944 case $cache_file in #( 11945 */* | ?:*) 11946 mv -f confcache "$cache_file"$$ && 11947 mv -f "$cache_file"$$ "$cache_file" ;; #( 11948 *) 11949 mv -f confcache "$cache_file" ;; 11950 esac 11951 fi 11952 fi 11953 else 11954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11955 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11956 fi 11957 fi 11958 rm -f confcache 11959 11960 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11961 # Let make expand exec_prefix. 11962 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11963 11964 DEFS=-DHAVE_CONFIG_H 11965 11966 ac_libobjs= 11967 ac_ltlibobjs= 11968 U= 11969 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11970 # 1. Remove the extension, and $U if already installed. 11971 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11972 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11973 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11974 # will be set to the directory where LIBOBJS objects are built. 11975 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11976 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11977 done 11978 LIBOBJS=$ac_libobjs 11979 11980 LTLIBOBJS=$ac_ltlibobjs 11981 11982 11983 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11984 printf %s "checking that generated files are newer than configure... " >&6; } 11985 if test -n "$am_sleep_pid"; then 11986 # Hide warnings about reused PIDs. 11987 wait $am_sleep_pid 2>/dev/null 11988 fi 11989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11990 printf "%s\n" "done" >&6; } 11991 if test -n "$EXEEXT"; then 11992 am__EXEEXT_TRUE= 11993 am__EXEEXT_FALSE='#' 11994 else 11995 am__EXEEXT_TRUE='#' 11996 am__EXEEXT_FALSE= 11997 fi 11998 11999 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12000 as_fn_error $? "conditional \"AMDEP\" was never defined. 12001 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12002 fi 12003 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12004 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12005 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12006 fi 12007 if test -z "${NEED_REALPATH_TRUE}" && test -z "${NEED_REALPATH_FALSE}"; then 12008 as_fn_error $? "conditional \"NEED_REALPATH\" was never defined. 12009 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12010 fi 12011 if test -z "${NEED_STRCASECMP_TRUE}" && test -z "${NEED_STRCASECMP_FALSE}"; then 12012 as_fn_error $? "conditional \"NEED_STRCASECMP\" was never defined. 12013 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12014 fi 12015 if test -z "${NEED_UNSETENV_TRUE}" && test -z "${NEED_UNSETENV_FALSE}"; then 12016 as_fn_error $? "conditional \"NEED_UNSETENV\" was never defined. 12017 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12018 fi 12019 12020 : "${CONFIG_STATUS=./config.status}" 12021 ac_write_fail=0 12022 ac_clean_files_save=$ac_clean_files 12023 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12025 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12026 as_write_fail=0 12027 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12028 #! $SHELL 12029 # Generated by $as_me. 12030 # Run this file to recreate the current configuration. 12031 # Compiler output produced by configure, useful for debugging 12032 # configure, is in config.log if it exists. 12033 12034 debug=false 12035 ac_cs_recheck=false 12036 ac_cs_silent=false 12037 12038 SHELL=\${CONFIG_SHELL-$SHELL} 12039 export SHELL 12040 _ASEOF 12041 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12042 ## -------------------- ## 12043 ## M4sh Initialization. ## 12044 ## -------------------- ## 12045 12046 # Be more Bourne compatible 12047 DUALCASE=1; export DUALCASE # for MKS sh 12048 as_nop=: 12049 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12050 then : 12051 emulate sh 12052 NULLCMD=: 12053 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12054 # is contrary to our usage. Disable this feature. 12055 alias -g '${1+"$@"}'='"$@"' 12056 setopt NO_GLOB_SUBST 12057 else $as_nop 12058 case `(set -o) 2>/dev/null` in #( 12059 *posix*) : 12060 set -o posix ;; #( 12061 *) : 12062 ;; 12063 esac 12064 fi 12065 12066 12067 12068 # Reset variables that may have inherited troublesome values from 12069 # the environment. 12070 12071 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12072 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12073 # side effect of setting IFS to empty, thus disabling word splitting.) 12074 # Quoting is to prevent editors from complaining about space-tab. 12075 as_nl=' 12076 ' 12077 export as_nl 12078 IFS=" "" $as_nl" 12079 12080 PS1='$ ' 12081 PS2='> ' 12082 PS4='+ ' 12083 12084 # Ensure predictable behavior from utilities with locale-dependent output. 12085 LC_ALL=C 12086 export LC_ALL 12087 LANGUAGE=C 12088 export LANGUAGE 12089 12090 # We cannot yet rely on "unset" to work, but we need these variables 12091 # to be unset--not just set to an empty or harmless value--now, to 12092 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12093 # also avoids known problems related to "unset" and subshell syntax 12094 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12095 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12096 do eval test \${$as_var+y} \ 12097 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12098 done 12099 12100 # Ensure that fds 0, 1, and 2 are open. 12101 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12102 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12103 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12104 12105 # The user is always right. 12106 if ${PATH_SEPARATOR+false} :; then 12107 PATH_SEPARATOR=: 12108 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12109 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12110 PATH_SEPARATOR=';' 12111 } 12112 fi 12113 12114 12115 # Find who we are. Look in the path if we contain no directory separator. 12116 as_myself= 12117 case $0 in #(( 12118 *[\\/]* ) as_myself=$0 ;; 12119 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12120 for as_dir in $PATH 12121 do 12122 IFS=$as_save_IFS 12123 case $as_dir in #((( 12124 '') as_dir=./ ;; 12125 */) ;; 12126 *) as_dir=$as_dir/ ;; 12127 esac 12128 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12129 done 12130 IFS=$as_save_IFS 12131 12132 ;; 12133 esac 12134 # We did not find ourselves, most probably we were run as `sh COMMAND' 12135 # in which case we are not to be found in the path. 12136 if test "x$as_myself" = x; then 12137 as_myself=$0 12138 fi 12139 if test ! -f "$as_myself"; then 12140 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12141 exit 1 12142 fi 12143 12144 12145 12146 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12147 # ---------------------------------------- 12148 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12149 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12150 # script with STATUS, using 1 if that was 0. 12151 as_fn_error () 12152 { 12153 as_status=$1; test $as_status -eq 0 && as_status=1 12154 if test "$4"; then 12155 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12156 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12157 fi 12158 printf "%s\n" "$as_me: error: $2" >&2 12159 as_fn_exit $as_status 12160 } # as_fn_error 12161 12162 12163 12164 # as_fn_set_status STATUS 12165 # ----------------------- 12166 # Set $? to STATUS, without forking. 12167 as_fn_set_status () 12168 { 12169 return $1 12170 } # as_fn_set_status 12171 12172 # as_fn_exit STATUS 12173 # ----------------- 12174 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12175 as_fn_exit () 12176 { 12177 set +e 12178 as_fn_set_status $1 12179 exit $1 12180 } # as_fn_exit 12181 12182 # as_fn_unset VAR 12183 # --------------- 12184 # Portably unset VAR. 12185 as_fn_unset () 12186 { 12187 { eval $1=; unset $1;} 12188 } 12189 as_unset=as_fn_unset 12190 12191 # as_fn_append VAR VALUE 12192 # ---------------------- 12193 # Append the text in VALUE to the end of the definition contained in VAR. Take 12194 # advantage of any shell optimizations that allow amortized linear growth over 12195 # repeated appends, instead of the typical quadratic growth present in naive 12196 # implementations. 12197 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12198 then : 12199 eval 'as_fn_append () 12200 { 12201 eval $1+=\$2 12202 }' 12203 else $as_nop 12204 as_fn_append () 12205 { 12206 eval $1=\$$1\$2 12207 } 12208 fi # as_fn_append 12209 12210 # as_fn_arith ARG... 12211 # ------------------ 12212 # Perform arithmetic evaluation on the ARGs, and store the result in the 12213 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12214 # must be portable across $(()) and expr. 12215 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12216 then : 12217 eval 'as_fn_arith () 12218 { 12219 as_val=$(( $* )) 12220 }' 12221 else $as_nop 12222 as_fn_arith () 12223 { 12224 as_val=`expr "$@" || test $? -eq 1` 12225 } 12226 fi # as_fn_arith 12227 12228 12229 if expr a : '\(a\)' >/dev/null 2>&1 && 12230 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12231 as_expr=expr 12232 else 12233 as_expr=false 12234 fi 12235 12236 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12237 as_basename=basename 12238 else 12239 as_basename=false 12240 fi 12241 12242 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12243 as_dirname=dirname 12244 else 12245 as_dirname=false 12246 fi 12247 12248 as_me=`$as_basename -- "$0" || 12249 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12250 X"$0" : 'X\(//\)$' \| \ 12251 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12252 printf "%s\n" X/"$0" | 12253 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12254 s//\1/ 12255 q 12256 } 12257 /^X\/\(\/\/\)$/{ 12258 s//\1/ 12259 q 12260 } 12261 /^X\/\(\/\).*/{ 12262 s//\1/ 12263 q 12264 } 12265 s/.*/./; q'` 12266 12267 # Avoid depending upon Character Ranges. 12268 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12269 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12270 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12271 as_cr_digits='0123456789' 12272 as_cr_alnum=$as_cr_Letters$as_cr_digits 12273 12274 12275 # Determine whether it's possible to make 'echo' print without a newline. 12276 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12277 # for compatibility with existing Makefiles. 12278 ECHO_C= ECHO_N= ECHO_T= 12279 case `echo -n x` in #((((( 12280 -n*) 12281 case `echo 'xy\c'` in 12282 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12283 xy) ECHO_C='\c';; 12284 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12285 ECHO_T=' ';; 12286 esac;; 12287 *) 12288 ECHO_N='-n';; 12289 esac 12290 12291 # For backward compatibility with old third-party macros, we provide 12292 # the shell variables $as_echo and $as_echo_n. New code should use 12293 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12294 as_echo='printf %s\n' 12295 as_echo_n='printf %s' 12296 12297 rm -f conf$$ conf$$.exe conf$$.file 12298 if test -d conf$$.dir; then 12299 rm -f conf$$.dir/conf$$.file 12300 else 12301 rm -f conf$$.dir 12302 mkdir conf$$.dir 2>/dev/null 12303 fi 12304 if (echo >conf$$.file) 2>/dev/null; then 12305 if ln -s conf$$.file conf$$ 2>/dev/null; then 12306 as_ln_s='ln -s' 12307 # ... but there are two gotchas: 12308 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12309 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12310 # In both cases, we have to default to `cp -pR'. 12311 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12312 as_ln_s='cp -pR' 12313 elif ln conf$$.file conf$$ 2>/dev/null; then 12314 as_ln_s=ln 12315 else 12316 as_ln_s='cp -pR' 12317 fi 12318 else 12319 as_ln_s='cp -pR' 12320 fi 12321 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12322 rmdir conf$$.dir 2>/dev/null 12323 12324 12325 # as_fn_mkdir_p 12326 # ------------- 12327 # Create "$as_dir" as a directory, including parents if necessary. 12328 as_fn_mkdir_p () 12329 { 12330 12331 case $as_dir in #( 12332 -*) as_dir=./$as_dir;; 12333 esac 12334 test -d "$as_dir" || eval $as_mkdir_p || { 12335 as_dirs= 12336 while :; do 12337 case $as_dir in #( 12338 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12339 *) as_qdir=$as_dir;; 12340 esac 12341 as_dirs="'$as_qdir' $as_dirs" 12342 as_dir=`$as_dirname -- "$as_dir" || 12343 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12344 X"$as_dir" : 'X\(//\)[^/]' \| \ 12345 X"$as_dir" : 'X\(//\)$' \| \ 12346 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12347 printf "%s\n" X"$as_dir" | 12348 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12349 s//\1/ 12350 q 12351 } 12352 /^X\(\/\/\)[^/].*/{ 12353 s//\1/ 12354 q 12355 } 12356 /^X\(\/\/\)$/{ 12357 s//\1/ 12358 q 12359 } 12360 /^X\(\/\).*/{ 12361 s//\1/ 12362 q 12363 } 12364 s/.*/./; q'` 12365 test -d "$as_dir" && break 12366 done 12367 test -z "$as_dirs" || eval "mkdir $as_dirs" 12368 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12369 12370 12371 } # as_fn_mkdir_p 12372 if mkdir -p . 2>/dev/null; then 12373 as_mkdir_p='mkdir -p "$as_dir"' 12374 else 12375 test -d ./-p && rmdir ./-p 12376 as_mkdir_p=false 12377 fi 12378 12379 12380 # as_fn_executable_p FILE 12381 # ----------------------- 12382 # Test if FILE is an executable regular file. 12383 as_fn_executable_p () 12384 { 12385 test -f "$1" && test -x "$1" 12386 } # as_fn_executable_p 12387 as_test_x='test -x' 12388 as_executable_p=as_fn_executable_p 12389 12390 # Sed expression to map a string onto a valid CPP name. 12391 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12392 12393 # Sed expression to map a string onto a valid variable name. 12394 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12395 12396 12397 exec 6>&1 12398 ## ----------------------------------- ## 12399 ## Main body of $CONFIG_STATUS script. ## 12400 ## ----------------------------------- ## 12401 _ASEOF 12402 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12403 12404 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12405 # Save the log message, to keep $0 and so on meaningful, and to 12406 # report actual input values of CONFIG_FILES etc. instead of their 12407 # values after options handling. 12408 ac_log=" 12409 This file was extended by xedit $as_me 1.2.3, which was 12410 generated by GNU Autoconf 2.71. Invocation command line was 12411 12412 CONFIG_FILES = $CONFIG_FILES 12413 CONFIG_HEADERS = $CONFIG_HEADERS 12414 CONFIG_LINKS = $CONFIG_LINKS 12415 CONFIG_COMMANDS = $CONFIG_COMMANDS 12416 $ $0 $@ 12417 12418 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12419 " 12420 12421 _ACEOF 12422 12423 case $ac_config_files in *" 12424 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12425 esac 12426 12427 case $ac_config_headers in *" 12428 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12429 esac 12430 12431 12432 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12433 # Files that config.status was made for. 12434 config_files="$ac_config_files" 12435 config_headers="$ac_config_headers" 12436 config_commands="$ac_config_commands" 12437 12438 _ACEOF 12439 12440 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12441 ac_cs_usage="\ 12442 \`$as_me' instantiates files and other configuration actions 12443 from templates according to the current configuration. Unless the files 12444 and actions are specified as TAGs, all are instantiated by default. 12445 12446 Usage: $0 [OPTION]... [TAG]... 12447 12448 -h, --help print this help, then exit 12449 -V, --version print version number and configuration settings, then exit 12450 --config print configuration, then exit 12451 -q, --quiet, --silent 12452 do not print progress messages 12453 -d, --debug don't remove temporary files 12454 --recheck update $as_me by reconfiguring in the same conditions 12455 --file=FILE[:TEMPLATE] 12456 instantiate the configuration file FILE 12457 --header=FILE[:TEMPLATE] 12458 instantiate the configuration header FILE 12459 12460 Configuration files: 12461 $config_files 12462 12463 Configuration headers: 12464 $config_headers 12465 12466 Configuration commands: 12467 $config_commands 12468 12469 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xedit/issues>." 12470 12471 _ACEOF 12472 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12473 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12474 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12475 ac_cs_config='$ac_cs_config_escaped' 12476 ac_cs_version="\\ 12477 xedit config.status 1.2.3 12478 configured by $0, generated by GNU Autoconf 2.71, 12479 with options \\"\$ac_cs_config\\" 12480 12481 Copyright (C) 2021 Free Software Foundation, Inc. 12482 This config.status script is free software; the Free Software Foundation 12483 gives unlimited permission to copy, distribute and modify it." 12484 12485 ac_pwd='$ac_pwd' 12486 srcdir='$srcdir' 12487 INSTALL='$INSTALL' 12488 MKDIR_P='$MKDIR_P' 12489 AWK='$AWK' 12490 test -n "\$AWK" || AWK=awk 12491 _ACEOF 12492 12493 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12494 # The default lists apply if the user does not specify any file. 12495 ac_need_defaults=: 12496 while test $# != 0 12497 do 12498 case $1 in 12499 --*=?*) 12500 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12501 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12502 ac_shift=: 12503 ;; 12504 --*=) 12505 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12506 ac_optarg= 12507 ac_shift=: 12508 ;; 12509 *) 12510 ac_option=$1 12511 ac_optarg=$2 12512 ac_shift=shift 12513 ;; 12514 esac 12515 12516 case $ac_option in 12517 # Handling of the options. 12518 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12519 ac_cs_recheck=: ;; 12520 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12521 printf "%s\n" "$ac_cs_version"; exit ;; 12522 --config | --confi | --conf | --con | --co | --c ) 12523 printf "%s\n" "$ac_cs_config"; exit ;; 12524 --debug | --debu | --deb | --de | --d | -d ) 12525 debug=: ;; 12526 --file | --fil | --fi | --f ) 12527 $ac_shift 12528 case $ac_optarg in 12529 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12530 '') as_fn_error $? "missing file argument" ;; 12531 esac 12532 as_fn_append CONFIG_FILES " '$ac_optarg'" 12533 ac_need_defaults=false;; 12534 --header | --heade | --head | --hea ) 12535 $ac_shift 12536 case $ac_optarg in 12537 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12538 esac 12539 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12540 ac_need_defaults=false;; 12541 --he | --h) 12542 # Conflict between --help and --header 12543 as_fn_error $? "ambiguous option: \`$1' 12544 Try \`$0 --help' for more information.";; 12545 --help | --hel | -h ) 12546 printf "%s\n" "$ac_cs_usage"; exit ;; 12547 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12548 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12549 ac_cs_silent=: ;; 12550 12551 # This is an error. 12552 -*) as_fn_error $? "unrecognized option: \`$1' 12553 Try \`$0 --help' for more information." ;; 12554 12555 *) as_fn_append ac_config_targets " $1" 12556 ac_need_defaults=false ;; 12557 12558 esac 12559 shift 12560 done 12561 12562 ac_configure_extra_args= 12563 12564 if $ac_cs_silent; then 12565 exec 6>/dev/null 12566 ac_configure_extra_args="$ac_configure_extra_args --silent" 12567 fi 12568 12569 _ACEOF 12570 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12571 if \$ac_cs_recheck; then 12572 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12573 shift 12574 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12575 CONFIG_SHELL='$SHELL' 12576 export CONFIG_SHELL 12577 exec "\$@" 12578 fi 12579 12580 _ACEOF 12581 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12582 exec 5>>config.log 12583 { 12584 echo 12585 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12586 ## Running $as_me. ## 12587 _ASBOX 12588 printf "%s\n" "$ac_log" 12589 } >&5 12590 12591 _ACEOF 12592 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12593 # 12594 # INIT-COMMANDS 12595 # 12596 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12597 12598 _ACEOF 12599 12600 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12601 12602 # Handling of arguments. 12603 for ac_config_target in $ac_config_targets 12604 do 12605 case $ac_config_target in 12606 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12607 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12608 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12609 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12610 12611 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12612 esac 12613 done 12614 12615 12616 # If the user did not use the arguments to specify the items to instantiate, 12617 # then the envvar interface is used. Set only those that are not. 12618 # We use the long form for the default assignment because of an extremely 12619 # bizarre bug on SunOS 4.1.3. 12620 if $ac_need_defaults; then 12621 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12622 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12623 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12624 fi 12625 12626 # Have a temporary directory for convenience. Make it in the build tree 12627 # simply because there is no reason against having it here, and in addition, 12628 # creating and moving files from /tmp can sometimes cause problems. 12629 # Hook for its removal unless debugging. 12630 # Note that there is a small window in which the directory will not be cleaned: 12631 # after its creation but before its name has been assigned to `$tmp'. 12632 $debug || 12633 { 12634 tmp= ac_tmp= 12635 trap 'exit_status=$? 12636 : "${ac_tmp:=$tmp}" 12637 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12638 ' 0 12639 trap 'as_fn_exit 1' 1 2 13 15 12640 } 12641 # Create a (secure) tmp directory for tmp files. 12642 12643 { 12644 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12645 test -d "$tmp" 12646 } || 12647 { 12648 tmp=./conf$$-$RANDOM 12649 (umask 077 && mkdir "$tmp") 12650 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12651 ac_tmp=$tmp 12652 12653 # Set up the scripts for CONFIG_FILES section. 12654 # No need to generate them if there are no CONFIG_FILES. 12655 # This happens for instance with `./config.status config.h'. 12656 if test -n "$CONFIG_FILES"; then 12657 12658 12659 ac_cr=`echo X | tr X '\015'` 12660 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12661 # But we know of no other shell where ac_cr would be empty at this 12662 # point, so we can use a bashism as a fallback. 12663 if test "x$ac_cr" = x; then 12664 eval ac_cr=\$\'\\r\' 12665 fi 12666 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12667 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12668 ac_cs_awk_cr='\\r' 12669 else 12670 ac_cs_awk_cr=$ac_cr 12671 fi 12672 12673 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12674 _ACEOF 12675 12676 12677 { 12678 echo "cat >conf$$subs.awk <<_ACEOF" && 12679 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12680 echo "_ACEOF" 12681 } >conf$$subs.sh || 12682 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12683 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12684 ac_delim='%!_!# ' 12685 for ac_last_try in false false false false false :; do 12686 . ./conf$$subs.sh || 12687 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12688 12689 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12690 if test $ac_delim_n = $ac_delim_num; then 12691 break 12692 elif $ac_last_try; then 12693 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12694 else 12695 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12696 fi 12697 done 12698 rm -f conf$$subs.sh 12699 12700 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12701 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12702 _ACEOF 12703 sed -n ' 12704 h 12705 s/^/S["/; s/!.*/"]=/ 12706 p 12707 g 12708 s/^[^!]*!// 12709 :repl 12710 t repl 12711 s/'"$ac_delim"'$// 12712 t delim 12713 :nl 12714 h 12715 s/\(.\{148\}\)..*/\1/ 12716 t more1 12717 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12718 p 12719 n 12720 b repl 12721 :more1 12722 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12723 p 12724 g 12725 s/.\{148\}// 12726 t nl 12727 :delim 12728 h 12729 s/\(.\{148\}\)..*/\1/ 12730 t more2 12731 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12732 p 12733 b 12734 :more2 12735 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12736 p 12737 g 12738 s/.\{148\}// 12739 t delim 12740 ' <conf$$subs.awk | sed ' 12741 /^[^""]/{ 12742 N 12743 s/\n// 12744 } 12745 ' >>$CONFIG_STATUS || ac_write_fail=1 12746 rm -f conf$$subs.awk 12747 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12748 _ACAWK 12749 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12750 for (key in S) S_is_set[key] = 1 12751 FS = "" 12752 12753 } 12754 { 12755 line = $ 0 12756 nfields = split(line, field, "@") 12757 substed = 0 12758 len = length(field[1]) 12759 for (i = 2; i < nfields; i++) { 12760 key = field[i] 12761 keylen = length(key) 12762 if (S_is_set[key]) { 12763 value = S[key] 12764 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12765 len += length(value) + length(field[++i]) 12766 substed = 1 12767 } else 12768 len += 1 + keylen 12769 } 12770 12771 print line 12772 } 12773 12774 _ACAWK 12775 _ACEOF 12776 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12777 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12778 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12779 else 12780 cat 12781 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12782 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12783 _ACEOF 12784 12785 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12786 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12787 # trailing colons and then remove the whole line if VPATH becomes empty 12788 # (actually we leave an empty line to preserve line numbers). 12789 if test "x$srcdir" = x.; then 12790 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12791 h 12792 s/// 12793 s/^/:/ 12794 s/[ ]*$/:/ 12795 s/:\$(srcdir):/:/g 12796 s/:\${srcdir}:/:/g 12797 s/:@srcdir@:/:/g 12798 s/^:*// 12799 s/:*$// 12800 x 12801 s/\(=[ ]*\).*/\1/ 12802 G 12803 s/\n// 12804 s/^[^=]*=[ ]*$// 12805 }' 12806 fi 12807 12808 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12809 fi # test -n "$CONFIG_FILES" 12810 12811 # Set up the scripts for CONFIG_HEADERS section. 12812 # No need to generate them if there are no CONFIG_HEADERS. 12813 # This happens for instance with `./config.status Makefile'. 12814 if test -n "$CONFIG_HEADERS"; then 12815 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12816 BEGIN { 12817 _ACEOF 12818 12819 # Transform confdefs.h into an awk script `defines.awk', embedded as 12820 # here-document in config.status, that substitutes the proper values into 12821 # config.h.in to produce config.h. 12822 12823 # Create a delimiter string that does not exist in confdefs.h, to ease 12824 # handling of long lines. 12825 ac_delim='%!_!# ' 12826 for ac_last_try in false false :; do 12827 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12828 if test -z "$ac_tt"; then 12829 break 12830 elif $ac_last_try; then 12831 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12832 else 12833 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12834 fi 12835 done 12836 12837 # For the awk script, D is an array of macro values keyed by name, 12838 # likewise P contains macro parameters if any. Preserve backslash 12839 # newline sequences. 12840 12841 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12842 sed -n ' 12843 s/.\{148\}/&'"$ac_delim"'/g 12844 t rset 12845 :rset 12846 s/^[ ]*#[ ]*define[ ][ ]*/ / 12847 t def 12848 d 12849 :def 12850 s/\\$// 12851 t bsnl 12852 s/["\\]/\\&/g 12853 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12854 D["\1"]=" \3"/p 12855 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12856 d 12857 :bsnl 12858 s/["\\]/\\&/g 12859 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12860 D["\1"]=" \3\\\\\\n"\\/p 12861 t cont 12862 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12863 t cont 12864 d 12865 :cont 12866 n 12867 s/.\{148\}/&'"$ac_delim"'/g 12868 t clear 12869 :clear 12870 s/\\$// 12871 t bsnlc 12872 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12873 d 12874 :bsnlc 12875 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12876 b cont 12877 ' <confdefs.h | sed ' 12878 s/'"$ac_delim"'/"\\\ 12879 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12880 12881 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12882 for (key in D) D_is_set[key] = 1 12883 FS = "" 12884 } 12885 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12886 line = \$ 0 12887 split(line, arg, " ") 12888 if (arg[1] == "#") { 12889 defundef = arg[2] 12890 mac1 = arg[3] 12891 } else { 12892 defundef = substr(arg[1], 2) 12893 mac1 = arg[2] 12894 } 12895 split(mac1, mac2, "(") #) 12896 macro = mac2[1] 12897 prefix = substr(line, 1, index(line, defundef) - 1) 12898 if (D_is_set[macro]) { 12899 # Preserve the white space surrounding the "#". 12900 print prefix "define", macro P[macro] D[macro] 12901 next 12902 } else { 12903 # Replace #undef with comments. This is necessary, for example, 12904 # in the case of _POSIX_SOURCE, which is predefined and required 12905 # on some systems where configure will not decide to define it. 12906 if (defundef == "undef") { 12907 print "/*", prefix defundef, macro, "*/" 12908 next 12909 } 12910 } 12911 } 12912 { print } 12913 _ACAWK 12914 _ACEOF 12915 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12916 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12917 fi # test -n "$CONFIG_HEADERS" 12918 12919 12920 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12921 shift 12922 for ac_tag 12923 do 12924 case $ac_tag in 12925 :[FHLC]) ac_mode=$ac_tag; continue;; 12926 esac 12927 case $ac_mode$ac_tag in 12928 :[FHL]*:*);; 12929 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12930 :[FH]-) ac_tag=-:-;; 12931 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12932 esac 12933 ac_save_IFS=$IFS 12934 IFS=: 12935 set x $ac_tag 12936 IFS=$ac_save_IFS 12937 shift 12938 ac_file=$1 12939 shift 12940 12941 case $ac_mode in 12942 :L) ac_source=$1;; 12943 :[FH]) 12944 ac_file_inputs= 12945 for ac_f 12946 do 12947 case $ac_f in 12948 -) ac_f="$ac_tmp/stdin";; 12949 *) # Look for the file first in the build tree, then in the source tree 12950 # (if the path is not absolute). The absolute path cannot be DOS-style, 12951 # because $ac_f cannot contain `:'. 12952 test -f "$ac_f" || 12953 case $ac_f in 12954 [\\/$]*) false;; 12955 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12956 esac || 12957 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12958 esac 12959 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12960 as_fn_append ac_file_inputs " '$ac_f'" 12961 done 12962 12963 # Let's still pretend it is `configure' which instantiates (i.e., don't 12964 # use $as_me), people would be surprised to read: 12965 # /* config.h. Generated by config.status. */ 12966 configure_input='Generated from '` 12967 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12968 `' by configure.' 12969 if test x"$ac_file" != x-; then 12970 configure_input="$ac_file. $configure_input" 12971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12972 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12973 fi 12974 # Neutralize special characters interpreted by sed in replacement strings. 12975 case $configure_input in #( 12976 *\&* | *\|* | *\\* ) 12977 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12978 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12979 *) ac_sed_conf_input=$configure_input;; 12980 esac 12981 12982 case $ac_tag in 12983 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12984 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12985 esac 12986 ;; 12987 esac 12988 12989 ac_dir=`$as_dirname -- "$ac_file" || 12990 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12991 X"$ac_file" : 'X\(//\)[^/]' \| \ 12992 X"$ac_file" : 'X\(//\)$' \| \ 12993 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12994 printf "%s\n" X"$ac_file" | 12995 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12996 s//\1/ 12997 q 12998 } 12999 /^X\(\/\/\)[^/].*/{ 13000 s//\1/ 13001 q 13002 } 13003 /^X\(\/\/\)$/{ 13004 s//\1/ 13005 q 13006 } 13007 /^X\(\/\).*/{ 13008 s//\1/ 13009 q 13010 } 13011 s/.*/./; q'` 13012 as_dir="$ac_dir"; as_fn_mkdir_p 13013 ac_builddir=. 13014 13015 case "$ac_dir" in 13016 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13017 *) 13018 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13019 # A ".." for each directory in $ac_dir_suffix. 13020 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13021 case $ac_top_builddir_sub in 13022 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13023 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13024 esac ;; 13025 esac 13026 ac_abs_top_builddir=$ac_pwd 13027 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13028 # for backward compatibility: 13029 ac_top_builddir=$ac_top_build_prefix 13030 13031 case $srcdir in 13032 .) # We are building in place. 13033 ac_srcdir=. 13034 ac_top_srcdir=$ac_top_builddir_sub 13035 ac_abs_top_srcdir=$ac_pwd ;; 13036 [\\/]* | ?:[\\/]* ) # Absolute name. 13037 ac_srcdir=$srcdir$ac_dir_suffix; 13038 ac_top_srcdir=$srcdir 13039 ac_abs_top_srcdir=$srcdir ;; 13040 *) # Relative name. 13041 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13042 ac_top_srcdir=$ac_top_build_prefix$srcdir 13043 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13044 esac 13045 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13046 13047 13048 case $ac_mode in 13049 :F) 13050 # 13051 # CONFIG_FILE 13052 # 13053 13054 case $INSTALL in 13055 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13056 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13057 esac 13058 ac_MKDIR_P=$MKDIR_P 13059 case $MKDIR_P in 13060 [\\/$]* | ?:[\\/]* ) ;; 13061 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13062 esac 13063 _ACEOF 13064 13065 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13066 # If the template does not know about datarootdir, expand it. 13067 # FIXME: This hack should be removed a few years after 2.60. 13068 ac_datarootdir_hack=; ac_datarootdir_seen= 13069 ac_sed_dataroot=' 13070 /datarootdir/ { 13071 p 13072 q 13073 } 13074 /@datadir@/p 13075 /@docdir@/p 13076 /@infodir@/p 13077 /@localedir@/p 13078 /@mandir@/p' 13079 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13080 *datarootdir*) ac_datarootdir_seen=yes;; 13081 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13083 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13084 _ACEOF 13085 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13086 ac_datarootdir_hack=' 13087 s&@datadir@&$datadir&g 13088 s&@docdir@&$docdir&g 13089 s&@infodir@&$infodir&g 13090 s&@localedir@&$localedir&g 13091 s&@mandir@&$mandir&g 13092 s&\\\${datarootdir}&$datarootdir&g' ;; 13093 esac 13094 _ACEOF 13095 13096 # Neutralize VPATH when `$srcdir' = `.'. 13097 # Shell code in configure.ac might set extrasub. 13098 # FIXME: do we really want to maintain this feature? 13099 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13100 ac_sed_extra="$ac_vpsub 13101 $extrasub 13102 _ACEOF 13103 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13104 :t 13105 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13106 s|@configure_input@|$ac_sed_conf_input|;t t 13107 s&@top_builddir@&$ac_top_builddir_sub&;t t 13108 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13109 s&@srcdir@&$ac_srcdir&;t t 13110 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13111 s&@top_srcdir@&$ac_top_srcdir&;t t 13112 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13113 s&@builddir@&$ac_builddir&;t t 13114 s&@abs_builddir@&$ac_abs_builddir&;t t 13115 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13116 s&@INSTALL@&$ac_INSTALL&;t t 13117 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13118 $ac_datarootdir_hack 13119 " 13120 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13121 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13122 13123 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13124 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13125 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13126 "$ac_tmp/out"`; test -z "$ac_out"; } && 13127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13128 which seems to be undefined. Please make sure it is defined" >&5 13129 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13130 which seems to be undefined. Please make sure it is defined" >&2;} 13131 13132 rm -f "$ac_tmp/stdin" 13133 case $ac_file in 13134 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13135 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13136 esac \ 13137 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13138 ;; 13139 :H) 13140 # 13141 # CONFIG_HEADER 13142 # 13143 if test x"$ac_file" != x-; then 13144 { 13145 printf "%s\n" "/* $configure_input */" >&1 \ 13146 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13147 } >"$ac_tmp/config.h" \ 13148 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13149 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13151 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13152 else 13153 rm -f "$ac_file" 13154 mv "$ac_tmp/config.h" "$ac_file" \ 13155 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13156 fi 13157 else 13158 printf "%s\n" "/* $configure_input */" >&1 \ 13159 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13160 || as_fn_error $? "could not create -" "$LINENO" 5 13161 fi 13162 # Compute "$ac_file"'s index in $config_headers. 13163 _am_arg="$ac_file" 13164 _am_stamp_count=1 13165 for _am_header in $config_headers :; do 13166 case $_am_header in 13167 $_am_arg | $_am_arg:* ) 13168 break ;; 13169 * ) 13170 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13171 esac 13172 done 13173 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13174 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13175 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13176 X"$_am_arg" : 'X\(//\)$' \| \ 13177 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13178 printf "%s\n" X"$_am_arg" | 13179 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13180 s//\1/ 13181 q 13182 } 13183 /^X\(\/\/\)[^/].*/{ 13184 s//\1/ 13185 q 13186 } 13187 /^X\(\/\/\)$/{ 13188 s//\1/ 13189 q 13190 } 13191 /^X\(\/\).*/{ 13192 s//\1/ 13193 q 13194 } 13195 s/.*/./; q'`/stamp-h$_am_stamp_count 13196 ;; 13197 13198 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13199 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13200 ;; 13201 esac 13202 13203 13204 case $ac_file$ac_mode in 13205 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13206 # Older Autoconf quotes --file arguments for eval, but not when files 13207 # are listed without --file. Let's play safe and only enable the eval 13208 # if we detect the quoting. 13209 # TODO: see whether this extra hack can be removed once we start 13210 # requiring Autoconf 2.70 or later. 13211 case $CONFIG_FILES in #( 13212 *\'*) : 13213 eval set x "$CONFIG_FILES" ;; #( 13214 *) : 13215 set x $CONFIG_FILES ;; #( 13216 *) : 13217 ;; 13218 esac 13219 shift 13220 # Used to flag and report bootstrapping failures. 13221 am_rc=0 13222 for am_mf 13223 do 13224 # Strip MF so we end up with the name of the file. 13225 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13226 # Check whether this is an Automake generated Makefile which includes 13227 # dependency-tracking related rules and includes. 13228 # Grep'ing the whole file directly is not great: AIX grep has a line 13229 # limit of 2048, but all sed's we know have understand at least 4000. 13230 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13231 || continue 13232 am_dirpart=`$as_dirname -- "$am_mf" || 13233 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13234 X"$am_mf" : 'X\(//\)[^/]' \| \ 13235 X"$am_mf" : 'X\(//\)$' \| \ 13236 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13237 printf "%s\n" X"$am_mf" | 13238 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13239 s//\1/ 13240 q 13241 } 13242 /^X\(\/\/\)[^/].*/{ 13243 s//\1/ 13244 q 13245 } 13246 /^X\(\/\/\)$/{ 13247 s//\1/ 13248 q 13249 } 13250 /^X\(\/\).*/{ 13251 s//\1/ 13252 q 13253 } 13254 s/.*/./; q'` 13255 am_filepart=`$as_basename -- "$am_mf" || 13256 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13257 X"$am_mf" : 'X\(//\)$' \| \ 13258 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13259 printf "%s\n" X/"$am_mf" | 13260 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13261 s//\1/ 13262 q 13263 } 13264 /^X\/\(\/\/\)$/{ 13265 s//\1/ 13266 q 13267 } 13268 /^X\/\(\/\).*/{ 13269 s//\1/ 13270 q 13271 } 13272 s/.*/./; q'` 13273 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13274 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13275 | $MAKE -f - am--depfiles" >&5 13276 (cd "$am_dirpart" \ 13277 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13278 | $MAKE -f - am--depfiles) >&5 2>&5 13279 ac_status=$? 13280 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13281 (exit $ac_status); } || am_rc=$? 13282 done 13283 if test $am_rc -ne 0; then 13284 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 13285 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 13286 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13287 for automatic dependency tracking. If GNU make was not used, consider 13288 re-running the configure script with MAKE=\"gmake\" (or whatever is 13289 necessary). You can also try re-running configure with the 13290 '--disable-dependency-tracking' option to at least be able to build 13291 the package (albeit without support for automatic dependency tracking). 13292 See \`config.log' for more details" "$LINENO" 5; } 13293 fi 13294 { am_dirpart=; unset am_dirpart;} 13295 { am_filepart=; unset am_filepart;} 13296 { am_mf=; unset am_mf;} 13297 { am_rc=; unset am_rc;} 13298 rm -f conftest-deps.mk 13299 } 13300 ;; 13301 13302 esac 13303 done # for ac_tag 13304 13305 13306 as_fn_exit 0 13307 _ACEOF 13308 ac_clean_files=$ac_clean_files_save 13309 13310 test $ac_write_fail = 0 || 13311 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13312 13313 13314 # configure is writing to config.log, and then calls config.status. 13315 # config.status does its own redirection, appending to config.log. 13316 # Unfortunately, on DOS this fails, as config.log is still kept open 13317 # by configure, so config.status won't be able to write to it; its 13318 # output is simply discarded. So we exec the FD to /dev/null, 13319 # effectively closing config.log, so it can be properly (re)opened and 13320 # appended to by config.status. When coming back to configure, we 13321 # need to make the FD available again. 13322 if test "$no_create" != yes; then 13323 ac_cs_success=: 13324 ac_config_status_args= 13325 test "$silent" = yes && 13326 ac_config_status_args="$ac_config_status_args --quiet" 13327 exec 5>/dev/null 13328 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13329 exec 5>>config.log 13330 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13331 # would make configure fail if this is the last instruction. 13332 $ac_cs_success || as_fn_exit 1 13333 fi 13334 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13336 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13337 fi 13338 13339 13340
Indexes created Tue Oct 27 00:25:24 UTC 2026