configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for xedit 1.2.4. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xedit/-/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, 9 # Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 21 then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else case e in #( 29 e) case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac ;; 35 esac 36 fi 37 38 39 40 # Reset variables that may have inherited troublesome values from 41 # the environment. 42 43 # IFS needs to be set, to space, tab, and newline, in precisely that order. 44 # (If _AS_PATH_WALK were called with IFS unset, it would have the 45 # side effect of setting IFS to empty, thus disabling word splitting.) 46 # Quoting is to prevent editors from complaining about space-tab. 47 as_nl=' 48 ' 49 export as_nl 50 IFS=" "" $as_nl" 51 52 PS1='$ ' 53 PS2='> ' 54 PS4='+ ' 55 56 # Ensure predictable behavior from utilities with locale-dependent output. 57 LC_ALL=C 58 export LC_ALL 59 LANGUAGE=C 60 export LANGUAGE 61 62 # We cannot yet rely on "unset" to work, but we need these variables 63 # to be unset--not just set to an empty or harmless value--now, to 64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65 # also avoids known problems related to "unset" and subshell syntax 66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68 do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70 done 71 72 # Ensure that fds 0, 1, and 2 are open. 73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77 # The user is always right. 78 if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # Find who we are. Look in the path if we contain no directory separator. 88 as_myself= 89 case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92 for as_dir in $PATH 93 do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as 'sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 117 # Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122 # neutralization value for shells without unset; and this also 123 # works around shells that cannot unset nonexistent variables. 124 # Preserve -v and -x to the replacement shell. 125 BASH_ENV=/dev/null 126 ENV=/dev/null 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128 case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133 esac 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135 # Admittedly, this is quite paranoid, since all the known shells bail 136 # out after a failed 'exec'. 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138 exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142 if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 144 then : 145 emulate sh 146 NULLCMD=: 147 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 148 # is contrary to our usage. Disable this feature. 149 alias -g '\${1+\"\$@\"}'='\"\$@\"' 150 setopt NO_GLOB_SUBST 151 else case e in #( 152 e) case \`(set -o) 2>/dev/null\` in #( 153 *posix*) : 154 set -o posix ;; #( 155 *) : 156 ;; 157 esac ;; 158 esac 159 fi 160 " 161 as_required="as_fn_return () { (exit \$1); } 162 as_fn_success () { as_fn_return 0; } 163 as_fn_failure () { as_fn_return 1; } 164 as_fn_ret_success () { return 0; } 165 as_fn_ret_failure () { return 1; } 166 167 exitcode=0 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173 then : 174 175 else case e in #( 176 e) exitcode=1; echo positional parameters were not saved. ;; 177 esac 178 fi 179 test x\$exitcode = x0 || exit 1 180 blah=\$(echo \$(echo blah)) 181 test x\"\$blah\" = xblah || exit 1 182 test -x / || exit 1" 183 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 184 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 185 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 186 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 187 test \$(( 1 + 1 )) = 2 || exit 1" 188 if (eval "$as_required") 2>/dev/null 189 then : 190 as_have_required=yes 191 else case e in #( 192 e) as_have_required=no ;; 193 esac 194 fi 195 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 196 then : 197 198 else case e in #( 199 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 200 as_found=false 201 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 202 do 203 IFS=$as_save_IFS 204 case $as_dir in #((( 205 '') as_dir=./ ;; 206 */) ;; 207 *) as_dir=$as_dir/ ;; 208 esac 209 as_found=: 210 case $as_dir in #( 211 /*) 212 for as_base in sh bash ksh sh5; do 213 # Try only shells that exist, to save several forks. 214 as_shell=$as_dir$as_base 215 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 216 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 217 then : 218 CONFIG_SHELL=$as_shell as_have_required=yes 219 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 220 then : 221 break 2 222 fi 223 fi 224 done;; 225 esac 226 as_found=false 227 done 228 IFS=$as_save_IFS 229 if $as_found 230 then : 231 232 else case e in #( 233 e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 235 then : 236 CONFIG_SHELL=$SHELL as_have_required=yes 237 fi ;; 238 esac 239 fi 240 241 242 if test "x$CONFIG_SHELL" != x 243 then : 244 export CONFIG_SHELL 245 # We cannot yet assume a decent shell, so we have to provide a 246 # neutralization value for shells without unset; and this also 247 # works around shells that cannot unset nonexistent variables. 248 # Preserve -v and -x to the replacement shell. 249 BASH_ENV=/dev/null 250 ENV=/dev/null 251 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 252 case $- in # (((( 253 *v*x* | *x*v* ) as_opts=-vx ;; 254 *v* ) as_opts=-v ;; 255 *x* ) as_opts=-x ;; 256 * ) as_opts= ;; 257 esac 258 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 259 # Admittedly, this is quite paranoid, since all the known shells bail 260 # out after a failed 'exec'. 261 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 262 exit 255 263 fi 264 265 if test x$as_have_required = xno 266 then : 267 printf "%s\n" "$0: This script requires a shell more modern than all" 268 printf "%s\n" "$0: the shells that I found on your system." 269 if test ${ZSH_VERSION+y} ; then 270 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 271 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 272 else 273 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 274 $0: https://gitlab.freedesktop.org/xorg/app/xedit/-/issues 275 $0: about your system, including any error possibly output 276 $0: before this message. Then install a modern shell, or 277 $0: manually run the script under such a shell if you do 278 $0: have one." 279 fi 280 exit 1 281 fi ;; 282 esac 283 fi 284 fi 285 SHELL=${CONFIG_SHELL-/bin/sh} 286 export SHELL 287 # Unset more variables known to interfere with behavior of common tools. 288 CLICOLOR_FORCE= GREP_OPTIONS= 289 unset CLICOLOR_FORCE GREP_OPTIONS 290 291 ## --------------------- ## 292 ## M4sh Shell Functions. ## 293 ## --------------------- ## 294 # as_fn_unset VAR 295 # --------------- 296 # Portably unset VAR. 297 as_fn_unset () 298 { 299 { eval $1=; unset $1;} 300 } 301 as_unset=as_fn_unset 302 303 304 # as_fn_set_status STATUS 305 # ----------------------- 306 # Set $? to STATUS, without forking. 307 as_fn_set_status () 308 { 309 return $1 310 } # as_fn_set_status 311 312 # as_fn_exit STATUS 313 # ----------------- 314 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 315 as_fn_exit () 316 { 317 set +e 318 as_fn_set_status $1 319 exit $1 320 } # as_fn_exit 321 322 # as_fn_mkdir_p 323 # ------------- 324 # Create "$as_dir" as a directory, including parents if necessary. 325 as_fn_mkdir_p () 326 { 327 328 case $as_dir in #( 329 -*) as_dir=./$as_dir;; 330 esac 331 test -d "$as_dir" || eval $as_mkdir_p || { 332 as_dirs= 333 while :; do 334 case $as_dir in #( 335 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 336 *) as_qdir=$as_dir;; 337 esac 338 as_dirs="'$as_qdir' $as_dirs" 339 as_dir=`$as_dirname -- "$as_dir" || 340 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 341 X"$as_dir" : 'X\(//\)[^/]' \| \ 342 X"$as_dir" : 'X\(//\)$' \| \ 343 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 344 printf "%s\n" X"$as_dir" | 345 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 346 s//\1/ 347 q 348 } 349 /^X\(\/\/\)[^/].*/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)$/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\).*/{ 358 s//\1/ 359 q 360 } 361 s/.*/./; q'` 362 test -d "$as_dir" && break 363 done 364 test -z "$as_dirs" || eval "mkdir $as_dirs" 365 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 366 367 368 } # as_fn_mkdir_p 369 370 # as_fn_executable_p FILE 371 # ----------------------- 372 # Test if FILE is an executable regular file. 373 as_fn_executable_p () 374 { 375 test -f "$1" && test -x "$1" 376 } # as_fn_executable_p 377 # as_fn_append VAR VALUE 378 # ---------------------- 379 # Append the text in VALUE to the end of the definition contained in VAR. Take 380 # advantage of any shell optimizations that allow amortized linear growth over 381 # repeated appends, instead of the typical quadratic growth present in naive 382 # implementations. 383 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 384 then : 385 eval 'as_fn_append () 386 { 387 eval $1+=\$2 388 }' 389 else case e in #( 390 e) as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } ;; 394 esac 395 fi # as_fn_append 396 397 # as_fn_arith ARG... 398 # ------------------ 399 # Perform arithmetic evaluation on the ARGs, and store the result in the 400 # global $as_val. Take advantage of shells that can avoid forks. The arguments 401 # must be portable across $(()) and expr. 402 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 403 then : 404 eval 'as_fn_arith () 405 { 406 as_val=$(( $* )) 407 }' 408 else case e in #( 409 e) as_fn_arith () 410 { 411 as_val=`expr "$@" || test $? -eq 1` 412 } ;; 413 esac 414 fi # as_fn_arith 415 416 417 # as_fn_error STATUS ERROR [LINENO LOG_FD] 418 # ---------------------------------------- 419 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 420 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 421 # script with STATUS, using 1 if that was 0. 422 as_fn_error () 423 { 424 as_status=$1; test $as_status -eq 0 && as_status=1 425 if test "$4"; then 426 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 427 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 428 fi 429 printf "%s\n" "$as_me: error: $2" >&2 430 as_fn_exit $as_status 431 } # as_fn_error 432 433 if expr a : '\(a\)' >/dev/null 2>&1 && 434 test "X`expr 00001 : '.*\(...\)'`" = X001; then 435 as_expr=expr 436 else 437 as_expr=false 438 fi 439 440 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 441 as_basename=basename 442 else 443 as_basename=false 444 fi 445 446 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 447 as_dirname=dirname 448 else 449 as_dirname=false 450 fi 451 452 as_me=`$as_basename -- "$0" || 453 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 454 X"$0" : 'X\(//\)$' \| \ 455 X"$0" : 'X\(/\)' \| . 2>/dev/null || 456 printf "%s\n" X/"$0" | 457 sed '/^.*\/\([^/][^/]*\)\/*$/{ 458 s//\1/ 459 q 460 } 461 /^X\/\(\/\/\)$/{ 462 s//\1/ 463 q 464 } 465 /^X\/\(\/\).*/{ 466 s//\1/ 467 q 468 } 469 s/.*/./; q'` 470 471 # Avoid depending upon Character Ranges. 472 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 473 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 474 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 475 as_cr_digits='0123456789' 476 as_cr_alnum=$as_cr_Letters$as_cr_digits 477 478 479 as_lineno_1=$LINENO as_lineno_1a=$LINENO 480 as_lineno_2=$LINENO as_lineno_2a=$LINENO 481 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 482 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 483 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 484 sed -n ' 485 p 486 /[$]LINENO/= 487 ' <$as_myself | 488 sed ' 489 t clear 490 :clear 491 s/[$]LINENO.*/&-/ 492 t lineno 493 b 494 :lineno 495 N 496 :loop 497 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 498 t loop 499 s/-\n.*// 500 ' >$as_me.lineno && 501 chmod +x "$as_me.lineno" || 502 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 503 504 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 505 # already done that, so ensure we don't try to do so again and fall 506 # in an infinite loop. This has already happened in practice. 507 _as_can_reexec=no; export _as_can_reexec 508 # Don't try to exec as it changes $[0], causing all sort of problems 509 # (the dirname of $[0] is not the place where we might find the 510 # original and so on. Autoconf is especially sensitive to this). 511 . "./$as_me.lineno" 512 # Exit status is that of the last command. 513 exit 514 } 515 516 517 # Determine whether it's possible to make 'echo' print without a newline. 518 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 519 # for compatibility with existing Makefiles. 520 ECHO_C= ECHO_N= ECHO_T= 521 case `echo -n x` in #((((( 522 -n*) 523 case `echo 'xy\c'` in 524 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 525 xy) ECHO_C='\c';; 526 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 527 ECHO_T=' ';; 528 esac;; 529 *) 530 ECHO_N='-n';; 531 esac 532 533 # For backward compatibility with old third-party macros, we provide 534 # the shell variables $as_echo and $as_echo_n. New code should use 535 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 536 as_echo='printf %s\n' 537 as_echo_n='printf %s' 538 539 rm -f conf$$ conf$$.exe conf$$.file 540 if test -d conf$$.dir; then 541 rm -f conf$$.dir/conf$$.file 542 else 543 rm -f conf$$.dir 544 mkdir conf$$.dir 2>/dev/null 545 fi 546 if (echo >conf$$.file) 2>/dev/null; then 547 if ln -s conf$$.file conf$$ 2>/dev/null; then 548 as_ln_s='ln -s' 549 # ... but there are two gotchas: 550 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 551 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 552 # In both cases, we have to default to 'cp -pR'. 553 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 554 as_ln_s='cp -pR' 555 elif ln conf$$.file conf$$ 2>/dev/null; then 556 as_ln_s=ln 557 else 558 as_ln_s='cp -pR' 559 fi 560 else 561 as_ln_s='cp -pR' 562 fi 563 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 564 rmdir conf$$.dir 2>/dev/null 565 566 if mkdir -p . 2>/dev/null; then 567 as_mkdir_p='mkdir -p "$as_dir"' 568 else 569 test -d ./-p && rmdir ./-p 570 as_mkdir_p=false 571 fi 572 573 as_test_x='test -x' 574 as_executable_p=as_fn_executable_p 575 576 # Sed expression to map a string onto a valid CPP name. 577 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 578 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 579 580 # Sed expression to map a string onto a valid variable name. 581 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 582 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 583 584 585 test -n "$DJDIR" || exec 7<&0 </dev/null 586 exec 6>&1 587 588 # Name of the host. 589 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 590 # so uname gets run too. 591 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 592 593 # 594 # Initializations. 595 # 596 ac_default_prefix=/usr/local 597 ac_clean_files= 598 ac_config_libobj_dir=. 599 LIBOBJS= 600 cross_compiling=no 601 subdirs= 602 MFLAGS= 603 MAKEFLAGS= 604 605 # Identity of this package. 606 PACKAGE_NAME='xedit' 607 PACKAGE_TARNAME='xedit' 608 PACKAGE_VERSION='1.2.4' 609 PACKAGE_STRING='xedit 1.2.4' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xedit/-/issues' 611 PACKAGE_URL='' 612 613 # Factoring default headers for most tests. 614 ac_includes_default="\ 615 #include <stddef.h> 616 #ifdef HAVE_STDIO_H 617 # include <stdio.h> 618 #endif 619 #ifdef HAVE_STDLIB_H 620 # include <stdlib.h> 621 #endif 622 #ifdef HAVE_STRING_H 623 # include <string.h> 624 #endif 625 #ifdef HAVE_INTTYPES_H 626 # include <inttypes.h> 627 #endif 628 #ifdef HAVE_STDINT_H 629 # include <stdint.h> 630 #endif 631 #ifdef HAVE_STRINGS_H 632 # include <strings.h> 633 #endif 634 #ifdef HAVE_SYS_TYPES_H 635 # include <sys/types.h> 636 #endif 637 #ifdef HAVE_SYS_STAT_H 638 # include <sys/stat.h> 639 #endif 640 #ifdef HAVE_UNISTD_H 641 # include <unistd.h> 642 #endif" 643 644 ac_header_c_list= 645 ac_subst_vars='am__EXEEXT_FALSE 646 am__EXEEXT_TRUE 647 LTLIBOBJS 648 LIBOBJS 649 appdefaultdir 650 APPDEFS_LIBS 651 APPDEFS_CFLAGS 652 NEED_UNSETENV_FALSE 653 NEED_UNSETENV_TRUE 654 NEED_STRCASECMP_FALSE 655 NEED_STRCASECMP_TRUE 656 NEED_REALPATH_FALSE 657 NEED_REALPATH_TRUE 658 LISPDIR 659 PKGDEPS_LIBS 660 PKGDEPS_CFLAGS 661 RANLIB 662 ac_ct_AR 663 AR 664 MAN_SUBSTS 665 XORG_MAN_PAGE 666 ADMIN_MAN_DIR 667 DRIVER_MAN_DIR 668 MISC_MAN_DIR 669 FILE_MAN_DIR 670 LIB_MAN_DIR 671 APP_MAN_DIR 672 ADMIN_MAN_SUFFIX 673 DRIVER_MAN_SUFFIX 674 MISC_MAN_SUFFIX 675 FILE_MAN_SUFFIX 676 LIB_MAN_SUFFIX 677 APP_MAN_SUFFIX 678 SED 679 host_os 680 host_vendor 681 host_cpu 682 host 683 build_os 684 build_vendor 685 build_cpu 686 build 687 INSTALL_CMD 688 PKG_CONFIG_LIBDIR 689 PKG_CONFIG_PATH 690 PKG_CONFIG 691 CHANGELOG_CMD 692 STRICT_CFLAGS 693 CWARNFLAGS 694 BASE_CFLAGS 695 am__fastdepCC_FALSE 696 am__fastdepCC_TRUE 697 CCDEPMODE 698 am__nodep 699 AMDEPBACKSLASH 700 AMDEP_FALSE 701 AMDEP_TRUE 702 am__include 703 DEPDIR 704 OBJEXT 705 EXEEXT 706 ac_ct_CC 707 CPPFLAGS 708 LDFLAGS 709 CFLAGS 710 CC 711 AM_BACKSLASH 712 AM_DEFAULT_VERBOSITY 713 AM_DEFAULT_V 714 AM_V 715 CSCOPE 716 ETAGS 717 CTAGS 718 am__untar 719 am__tar 720 AMTAR 721 am__leading_dot 722 SET_MAKE 723 AWK 724 mkdir_p 725 MKDIR_P 726 INSTALL_STRIP_PROGRAM 727 STRIP 728 install_sh 729 MAKEINFO 730 AUTOHEADER 731 AUTOMAKE 732 AUTOCONF 733 ACLOCAL 734 VERSION 735 PACKAGE 736 CYGPATH_W 737 am__isrc 738 INSTALL_DATA 739 INSTALL_SCRIPT 740 INSTALL_PROGRAM 741 target_alias 742 host_alias 743 build_alias 744 LIBS 745 ECHO_T 746 ECHO_N 747 ECHO_C 748 DEFS 749 mandir 750 localedir 751 libdir 752 psdir 753 pdfdir 754 dvidir 755 htmldir 756 infodir 757 docdir 758 oldincludedir 759 includedir 760 runstatedir 761 localstatedir 762 sharedstatedir 763 sysconfdir 764 datadir 765 datarootdir 766 libexecdir 767 sbindir 768 bindir 769 program_transform_name 770 prefix 771 exec_prefix 772 PACKAGE_URL 773 PACKAGE_BUGREPORT 774 PACKAGE_STRING 775 PACKAGE_VERSION 776 PACKAGE_TARNAME 777 PACKAGE_NAME 778 PATH_SEPARATOR 779 SHELL 780 am__quote' 781 ac_subst_files='' 782 ac_user_opts=' 783 enable_option_checking 784 enable_silent_rules 785 enable_dependency_tracking 786 enable_selective_werror 787 enable_strict_compilation 788 with_lispdir 789 with_appdefaultdir 790 ' 791 ac_precious_vars='build_alias 792 host_alias 793 target_alias 794 CC 795 CFLAGS 796 LDFLAGS 797 LIBS 798 CPPFLAGS 799 PKG_CONFIG 800 PKG_CONFIG_PATH 801 PKG_CONFIG_LIBDIR 802 PKGDEPS_CFLAGS 803 PKGDEPS_LIBS 804 APPDEFS_CFLAGS 805 APPDEFS_LIBS' 806 807 808 # 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" >&6; } 1661 if eval test \${$3+y} 1662 then : 1663 printf %s "(cached) " >&6 1664 else case e in #( 1665 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1666 /* end confdefs.h. */ 1667 $4 1668 #include <$2> 1669 _ACEOF 1670 if ac_fn_c_try_compile "$LINENO" 1671 then : 1672 eval "$3=yes" 1673 else case e in #( 1674 e) eval "$3=no" ;; 1675 esac 1676 fi 1677 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1678 esac 1679 fi 1680 eval ac_res=\$$3 1681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1682 printf "%s\n" "$ac_res" >&6; } 1683 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1684 1685 } # ac_fn_c_check_header_compile 1686 1687 # ac_fn_c_try_link LINENO 1688 # ----------------------- 1689 # Try to link conftest.$ac_ext, and return whether this succeeded. 1690 ac_fn_c_try_link () 1691 { 1692 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1693 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1694 if { { ac_try="$ac_link" 1695 case "(($ac_try" in 1696 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1697 *) ac_try_echo=$ac_try;; 1698 esac 1699 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1700 printf "%s\n" "$ac_try_echo"; } >&5 1701 (eval "$ac_link") 2>conftest.err 1702 ac_status=$? 1703 if test -s conftest.err; then 1704 grep -v '^ *+' conftest.err >conftest.er1 1705 cat conftest.er1 >&5 1706 mv -f conftest.er1 conftest.err 1707 fi 1708 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1709 test $ac_status = 0; } && { 1710 test -z "$ac_c_werror_flag" || 1711 test ! -s conftest.err 1712 } && test -s conftest$ac_exeext && { 1713 test "$cross_compiling" = yes || 1714 test -x conftest$ac_exeext 1715 } 1716 then : 1717 ac_retval=0 1718 else case e in #( 1719 e) printf "%s\n" "$as_me: failed program was:" >&5 1720 sed 's/^/| /' conftest.$ac_ext >&5 1721 1722 ac_retval=1 ;; 1723 esac 1724 fi 1725 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1726 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1727 # interfere with the next link command; also delete a directory that is 1728 # left behind by Apple's compiler. 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" >&6; } 1743 if eval test \${$3+y} 1744 then : 1745 printf %s "(cached) " >&6 1746 else case e in #( 1747 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1748 /* end confdefs.h. */ 1749 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1750 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1751 #define $2 innocuous_$2 1752 1753 /* System header to define __stub macros and hopefully few prototypes, 1754 which can conflict with char $2 (void); below. */ 1755 1756 #include <limits.h> 1757 #undef $2 1758 1759 /* Override any GCC internal prototype to avoid an error. 1760 Use char because int might match the return type of a GCC 1761 builtin and then its argument prototype would still apply. */ 1762 #ifdef __cplusplus 1763 extern "C" 1764 #endif 1765 char $2 (void); 1766 /* The GNU C library defines this for functions which it implements 1767 to always fail with ENOSYS. Some functions are actually named 1768 something starting with __ and the normal name is an alias. */ 1769 #if defined __stub_$2 || defined __stub___$2 1770 choke me 1771 #endif 1772 1773 int 1774 main (void) 1775 { 1776 return $2 (); 1777 ; 1778 return 0; 1779 } 1780 _ACEOF 1781 if ac_fn_c_try_link "$LINENO" 1782 then : 1783 eval "$3=yes" 1784 else case e in #( 1785 e) eval "$3=no" ;; 1786 esac 1787 fi 1788 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1789 conftest$ac_exeext conftest.$ac_ext ;; 1790 esac 1791 fi 1792 eval ac_res=\$$3 1793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1794 printf "%s\n" "$ac_res" >&6; } 1795 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1796 1797 } # ac_fn_c_check_func 1798 ac_configure_args_raw= 1799 for ac_arg 1800 do 1801 case $ac_arg in 1802 *\'*) 1803 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1804 esac 1805 as_fn_append ac_configure_args_raw " '$ac_arg'" 1806 done 1807 1808 case $ac_configure_args_raw in 1809 *$as_nl*) 1810 ac_safe_unquote= ;; 1811 *) 1812 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1813 ac_unsafe_a="$ac_unsafe_z#~" 1814 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1815 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1816 esac 1817 1818 cat >config.log <<_ACEOF 1819 This file contains any messages produced by compilers while 1820 running configure, to aid debugging if configure makes a mistake. 1821 1822 It was created by xedit $as_me 1.2.4, which was 1823 generated by GNU Autoconf 2.72. Invocation command line was 1824 1825 $ $0$ac_configure_args_raw 1826 1827 _ACEOF 1828 exec 5>>config.log 1829 { 1830 cat <<_ASUNAME 1831 ## --------- ## 1832 ## Platform. ## 1833 ## --------- ## 1834 1835 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1836 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1837 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1838 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1839 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1840 1841 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1842 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1843 1844 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1845 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1846 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1847 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1848 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1849 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1850 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1851 1852 _ASUNAME 1853 1854 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1855 for as_dir in $PATH 1856 do 1857 IFS=$as_save_IFS 1858 case $as_dir in #((( 1859 '') as_dir=./ ;; 1860 */) ;; 1861 *) as_dir=$as_dir/ ;; 1862 esac 1863 printf "%s\n" "PATH: $as_dir" 1864 done 1865 IFS=$as_save_IFS 1866 1867 } >&5 1868 1869 cat >&5 <<_ACEOF 1870 1871 1872 ## ----------- ## 1873 ## Core tests. ## 1874 ## ----------- ## 1875 1876 _ACEOF 1877 1878 1879 # Keep a trace of the command line. 1880 # Strip out --no-create and --no-recursion so they do not pile up. 1881 # Strip out --silent because we don't want to record it for future runs. 1882 # Also quote any args containing shell meta-characters. 1883 # Make two passes to allow for proper duplicate-argument suppression. 1884 ac_configure_args= 1885 ac_configure_args0= 1886 ac_configure_args1= 1887 ac_must_keep_next=false 1888 for ac_pass in 1 2 1889 do 1890 for ac_arg 1891 do 1892 case $ac_arg in 1893 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1894 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1895 | -silent | --silent | --silen | --sile | --sil) 1896 continue ;; 1897 *\'*) 1898 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1899 esac 1900 case $ac_pass in 1901 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1902 2) 1903 as_fn_append ac_configure_args1 " '$ac_arg'" 1904 if test $ac_must_keep_next = true; then 1905 ac_must_keep_next=false # Got value, back to normal. 1906 else 1907 case $ac_arg in 1908 *=* | --config-cache | -C | -disable-* | --disable-* \ 1909 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1910 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1911 | -with-* | --with-* | -without-* | --without-* | --x) 1912 case "$ac_configure_args0 " in 1913 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1914 esac 1915 ;; 1916 -* ) ac_must_keep_next=true ;; 1917 esac 1918 fi 1919 as_fn_append ac_configure_args " '$ac_arg'" 1920 ;; 1921 esac 1922 done 1923 done 1924 { ac_configure_args0=; unset ac_configure_args0;} 1925 { ac_configure_args1=; unset ac_configure_args1;} 1926 1927 # When interrupted or exit'd, cleanup temporary files, and complete 1928 # config.log. We remove comments because anyway the quotes in there 1929 # would cause problems or look ugly. 1930 # WARNING: Use '\'' to represent an apostrophe within the trap. 1931 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1932 trap 'exit_status=$? 1933 # Sanitize IFS. 1934 IFS=" "" $as_nl" 1935 # Save into config.log some information that might help in debugging. 1936 { 1937 echo 1938 1939 printf "%s\n" "## ---------------- ## 1940 ## Cache variables. ## 1941 ## ---------------- ##" 1942 echo 1943 # The following way of writing the cache mishandles newlines in values, 1944 ( 1945 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1946 eval ac_val=\$$ac_var 1947 case $ac_val in #( 1948 *${as_nl}*) 1949 case $ac_var in #( 1950 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1951 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1952 esac 1953 case $ac_var in #( 1954 _ | IFS | as_nl) ;; #( 1955 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1956 *) { eval $ac_var=; unset $ac_var;} ;; 1957 esac ;; 1958 esac 1959 done 1960 (set) 2>&1 | 1961 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1962 *${as_nl}ac_space=\ *) 1963 sed -n \ 1964 "s/'\''/'\''\\\\'\'''\''/g; 1965 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1966 ;; #( 1967 *) 1968 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1969 ;; 1970 esac | 1971 sort 1972 ) 1973 echo 1974 1975 printf "%s\n" "## ----------------- ## 1976 ## Output variables. ## 1977 ## ----------------- ##" 1978 echo 1979 for ac_var in $ac_subst_vars 1980 do 1981 eval ac_val=\$$ac_var 1982 case $ac_val in 1983 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1984 esac 1985 printf "%s\n" "$ac_var='\''$ac_val'\''" 1986 done | sort 1987 echo 1988 1989 if test -n "$ac_subst_files"; then 1990 printf "%s\n" "## ------------------- ## 1991 ## File substitutions. ## 1992 ## ------------------- ##" 1993 echo 1994 for ac_var in $ac_subst_files 1995 do 1996 eval ac_val=\$$ac_var 1997 case $ac_val in 1998 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1999 esac 2000 printf "%s\n" "$ac_var='\''$ac_val'\''" 2001 done | sort 2002 echo 2003 fi 2004 2005 if test -s confdefs.h; then 2006 printf "%s\n" "## ----------- ## 2007 ## confdefs.h. ## 2008 ## ----------- ##" 2009 echo 2010 cat confdefs.h 2011 echo 2012 fi 2013 test "$ac_signal" != 0 && 2014 printf "%s\n" "$as_me: caught signal $ac_signal" 2015 printf "%s\n" "$as_me: exit $exit_status" 2016 } >&5 2017 rm -f core *.core core.conftest.* && 2018 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2019 exit $exit_status 2020 ' 0 2021 for ac_signal in 1 2 13 15; do 2022 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2023 done 2024 ac_signal=0 2025 2026 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2027 rm -f -r conftest* confdefs.h 2028 2029 printf "%s\n" "/* confdefs.h */" > confdefs.h 2030 2031 # Predefined preprocessor variables. 2032 2033 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2034 2035 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2036 2037 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2038 2039 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2040 2041 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2042 2043 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2044 2045 2046 # Let the site file select an alternate cache file if it wants to. 2047 # Prefer an explicitly selected file to automatically selected ones. 2048 if test -n "$CONFIG_SITE"; then 2049 ac_site_files="$CONFIG_SITE" 2050 elif test "x$prefix" != xNONE; then 2051 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2052 else 2053 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2054 fi 2055 2056 for ac_site_file in $ac_site_files 2057 do 2058 case $ac_site_file in #( 2059 */*) : 2060 ;; #( 2061 *) : 2062 ac_site_file=./$ac_site_file ;; 2063 esac 2064 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2066 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2067 sed 's/^/| /' "$ac_site_file" >&5 2068 . "$ac_site_file" \ 2069 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2070 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2071 as_fn_error $? "failed to load site script $ac_site_file 2072 See 'config.log' for more details" "$LINENO" 5; } 2073 fi 2074 done 2075 2076 if test -r "$cache_file"; then 2077 # Some versions of bash will fail to source /dev/null (special files 2078 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2079 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2081 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2082 case $cache_file in 2083 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2084 *) . "./$cache_file";; 2085 esac 2086 fi 2087 else 2088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2089 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2090 >$cache_file 2091 fi 2092 2093 # Test code for whether the C compiler supports C89 (global declarations) 2094 ac_c_conftest_c89_globals=' 2095 /* Does the compiler advertise C89 conformance? 2096 Do not test the value of __STDC__, because some compilers set it to 0 2097 while being otherwise adequately conformant. */ 2098 #if !defined __STDC__ 2099 # error "Compiler does not advertise C89 conformance" 2100 #endif 2101 2102 #include <stddef.h> 2103 #include <stdarg.h> 2104 struct stat; 2105 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2106 struct buf { int x; }; 2107 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2108 static char *e (char **p, int i) 2109 { 2110 return p[i]; 2111 } 2112 static char *f (char * (*g) (char **, int), char **p, ...) 2113 { 2114 char *s; 2115 va_list v; 2116 va_start (v,p); 2117 s = g (p, va_arg (v,int)); 2118 va_end (v); 2119 return s; 2120 } 2121 2122 /* C89 style stringification. */ 2123 #define noexpand_stringify(a) #a 2124 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2125 2126 /* C89 style token pasting. Exercises some of the corner cases that 2127 e.g. old MSVC gets wrong, but not very hard. */ 2128 #define noexpand_concat(a,b) a##b 2129 #define expand_concat(a,b) noexpand_concat(a,b) 2130 extern int vA; 2131 extern int vbee; 2132 #define aye A 2133 #define bee B 2134 int *pvA = &expand_concat(v,aye); 2135 int *pvbee = &noexpand_concat(v,bee); 2136 2137 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2138 function prototypes and stuff, but not \xHH hex character constants. 2139 These do not provoke an error unfortunately, instead are silently treated 2140 as an "x". The following induces an error, until -std is added to get 2141 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2142 array size at least. It is necessary to write \x00 == 0 to get something 2143 that is true only with -std. */ 2144 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2145 2146 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2147 inside strings and character constants. */ 2148 #define FOO(x) '\''x'\'' 2149 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2150 2151 int test (int i, double x); 2152 struct s1 {int (*f) (int a);}; 2153 struct s2 {int (*f) (double a);}; 2154 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2155 int, int);' 2156 2157 # Test code for whether the C compiler supports C89 (body of main). 2158 ac_c_conftest_c89_main=' 2159 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2160 ' 2161 2162 # Test code for whether the C compiler supports C99 (global declarations) 2163 ac_c_conftest_c99_globals=' 2164 /* Does the compiler advertise C99 conformance? */ 2165 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2166 # error "Compiler does not advertise C99 conformance" 2167 #endif 2168 2169 // See if C++-style comments work. 2170 2171 #include <stdbool.h> 2172 extern int puts (const char *); 2173 extern int printf (const char *, ...); 2174 extern int dprintf (int, const char *, ...); 2175 extern void *malloc (size_t); 2176 extern void free (void *); 2177 2178 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2179 // dprintf is used instead of fprintf to avoid needing to declare 2180 // FILE and stderr. 2181 #define debug(...) dprintf (2, __VA_ARGS__) 2182 #define showlist(...) puts (#__VA_ARGS__) 2183 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2184 static void 2185 test_varargs_macros (void) 2186 { 2187 int x = 1234; 2188 int y = 5678; 2189 debug ("Flag"); 2190 debug ("X = %d\n", x); 2191 showlist (The first, second, and third items.); 2192 report (x>y, "x is %d but y is %d", x, y); 2193 } 2194 2195 // Check long long types. 2196 #define BIG64 18446744073709551615ull 2197 #define BIG32 4294967295ul 2198 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2199 #if !BIG_OK 2200 #error "your preprocessor is broken" 2201 #endif 2202 #if BIG_OK 2203 #else 2204 #error "your preprocessor is broken" 2205 #endif 2206 static long long int bignum = -9223372036854775807LL; 2207 static unsigned long long int ubignum = BIG64; 2208 2209 struct incomplete_array 2210 { 2211 int datasize; 2212 double data[]; 2213 }; 2214 2215 struct named_init { 2216 int number; 2217 const wchar_t *name; 2218 double average; 2219 }; 2220 2221 typedef const char *ccp; 2222 2223 static inline int 2224 test_restrict (ccp restrict text) 2225 { 2226 // Iterate through items via the restricted pointer. 2227 // Also check for declarations in for loops. 2228 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2229 continue; 2230 return 0; 2231 } 2232 2233 // Check varargs and va_copy. 2234 static bool 2235 test_varargs (const char *format, ...) 2236 { 2237 va_list args; 2238 va_start (args, format); 2239 va_list args_copy; 2240 va_copy (args_copy, args); 2241 2242 const char *str = ""; 2243 int number = 0; 2244 float fnumber = 0; 2245 2246 while (*format) 2247 { 2248 switch (*format++) 2249 { 2250 case '\''s'\'': // string 2251 str = va_arg (args_copy, const char *); 2252 break; 2253 case '\''d'\'': // int 2254 number = va_arg (args_copy, int); 2255 break; 2256 case '\''f'\'': // float 2257 fnumber = va_arg (args_copy, double); 2258 break; 2259 default: 2260 break; 2261 } 2262 } 2263 va_end (args_copy); 2264 va_end (args); 2265 2266 return *str && number && fnumber; 2267 } 2268 ' 2269 2270 # Test code for whether the C compiler supports C99 (body of main). 2271 ac_c_conftest_c99_main=' 2272 // Check bool. 2273 _Bool success = false; 2274 success |= (argc != 0); 2275 2276 // Check restrict. 2277 if (test_restrict ("String literal") == 0) 2278 success = true; 2279 char *restrict newvar = "Another string"; 2280 2281 // Check varargs. 2282 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2283 test_varargs_macros (); 2284 2285 // Check flexible array members. 2286 struct incomplete_array *ia = 2287 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2288 ia->datasize = 10; 2289 for (int i = 0; i < ia->datasize; ++i) 2290 ia->data[i] = i * 1.234; 2291 // Work around memory leak warnings. 2292 free (ia); 2293 2294 // Check named initializers. 2295 struct named_init ni = { 2296 .number = 34, 2297 .name = L"Test wide string", 2298 .average = 543.34343, 2299 }; 2300 2301 ni.number = 58; 2302 2303 int dynamic_array[ni.number]; 2304 dynamic_array[0] = argv[0][0]; 2305 dynamic_array[ni.number - 1] = 543; 2306 2307 // work around unused variable warnings 2308 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2309 || dynamic_array[ni.number - 1] != 543); 2310 ' 2311 2312 # Test code for whether the C compiler supports C11 (global declarations) 2313 ac_c_conftest_c11_globals=' 2314 /* Does the compiler advertise C11 conformance? */ 2315 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2316 # error "Compiler does not advertise C11 conformance" 2317 #endif 2318 2319 // Check _Alignas. 2320 char _Alignas (double) aligned_as_double; 2321 char _Alignas (0) no_special_alignment; 2322 extern char aligned_as_int; 2323 char _Alignas (0) _Alignas (int) aligned_as_int; 2324 2325 // Check _Alignof. 2326 enum 2327 { 2328 int_alignment = _Alignof (int), 2329 int_array_alignment = _Alignof (int[100]), 2330 char_alignment = _Alignof (char) 2331 }; 2332 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2333 2334 // Check _Noreturn. 2335 int _Noreturn does_not_return (void) { for (;;) continue; } 2336 2337 // Check _Static_assert. 2338 struct test_static_assert 2339 { 2340 int x; 2341 _Static_assert (sizeof (int) <= sizeof (long int), 2342 "_Static_assert does not work in struct"); 2343 long int y; 2344 }; 2345 2346 // Check UTF-8 literals. 2347 #define u8 syntax error! 2348 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2349 2350 // Check duplicate typedefs. 2351 typedef long *long_ptr; 2352 typedef long int *long_ptr; 2353 typedef long_ptr long_ptr; 2354 2355 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2356 struct anonymous 2357 { 2358 union { 2359 struct { int i; int j; }; 2360 struct { int k; long int l; } w; 2361 }; 2362 int m; 2363 } v1; 2364 ' 2365 2366 # Test code for whether the C compiler supports C11 (body of main). 2367 ac_c_conftest_c11_main=' 2368 _Static_assert ((offsetof (struct anonymous, i) 2369 == offsetof (struct anonymous, w.k)), 2370 "Anonymous union alignment botch"); 2371 v1.i = 2; 2372 v1.w.k = 5; 2373 ok |= v1.i != 5; 2374 ' 2375 2376 # Test code for whether the C compiler supports C11 (complete). 2377 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2378 ${ac_c_conftest_c99_globals} 2379 ${ac_c_conftest_c11_globals} 2380 2381 int 2382 main (int argc, char **argv) 2383 { 2384 int ok = 0; 2385 ${ac_c_conftest_c89_main} 2386 ${ac_c_conftest_c99_main} 2387 ${ac_c_conftest_c11_main} 2388 return ok; 2389 } 2390 " 2391 2392 # Test code for whether the C compiler supports C99 (complete). 2393 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2394 ${ac_c_conftest_c99_globals} 2395 2396 int 2397 main (int argc, char **argv) 2398 { 2399 int ok = 0; 2400 ${ac_c_conftest_c89_main} 2401 ${ac_c_conftest_c99_main} 2402 return ok; 2403 } 2404 " 2405 2406 # Test code for whether the C compiler supports C89 (complete). 2407 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2408 2409 int 2410 main (int argc, char **argv) 2411 { 2412 int ok = 0; 2413 ${ac_c_conftest_c89_main} 2414 return ok; 2415 } 2416 " 2417 2418 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2419 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2420 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2421 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2422 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2423 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2424 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2425 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2426 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2427 2428 # Auxiliary files required by this configure script. 2429 ac_aux_files="ar-lib config.guess config.sub compile missing install-sh" 2430 2431 # Locations in which to look for auxiliary files. 2432 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2433 2434 # Search for a directory containing all of the required auxiliary files, 2435 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2436 # If we don't find one directory that contains all the files we need, 2437 # we report the set of missing files from the *first* directory in 2438 # $ac_aux_dir_candidates and give up. 2439 ac_missing_aux_files="" 2440 ac_first_candidate=: 2441 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2443 as_found=false 2444 for as_dir in $ac_aux_dir_candidates 2445 do 2446 IFS=$as_save_IFS 2447 case $as_dir in #((( 2448 '') as_dir=./ ;; 2449 */) ;; 2450 *) as_dir=$as_dir/ ;; 2451 esac 2452 as_found=: 2453 2454 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2455 ac_aux_dir_found=yes 2456 ac_install_sh= 2457 for ac_aux in $ac_aux_files 2458 do 2459 # As a special case, if "install-sh" is required, that requirement 2460 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2461 # and $ac_install_sh is set appropriately for whichever one is found. 2462 if test x"$ac_aux" = x"install-sh" 2463 then 2464 if test -f "${as_dir}install-sh"; then 2465 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2466 ac_install_sh="${as_dir}install-sh -c" 2467 elif test -f "${as_dir}install.sh"; then 2468 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2469 ac_install_sh="${as_dir}install.sh -c" 2470 elif test -f "${as_dir}shtool"; then 2471 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2472 ac_install_sh="${as_dir}shtool install -c" 2473 else 2474 ac_aux_dir_found=no 2475 if $ac_first_candidate; then 2476 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2477 else 2478 break 2479 fi 2480 fi 2481 else 2482 if test -f "${as_dir}${ac_aux}"; then 2483 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2484 else 2485 ac_aux_dir_found=no 2486 if $ac_first_candidate; then 2487 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2488 else 2489 break 2490 fi 2491 fi 2492 fi 2493 done 2494 if test "$ac_aux_dir_found" = yes; then 2495 ac_aux_dir="$as_dir" 2496 break 2497 fi 2498 ac_first_candidate=false 2499 2500 as_found=false 2501 done 2502 IFS=$as_save_IFS 2503 if $as_found 2504 then : 2505 2506 else case e in #( 2507 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2508 esac 2509 fi 2510 2511 2512 # These three variables are undocumented and unsupported, 2513 # and are intended to be withdrawn in a future Autoconf release. 2514 # They can cause serious problems if a builder's source tree is in a directory 2515 # whose full name contains unusual characters. 2516 if test -f "${ac_aux_dir}config.guess"; then 2517 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2518 fi 2519 if test -f "${ac_aux_dir}config.sub"; then 2520 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2521 fi 2522 if test -f "$ac_aux_dir/configure"; then 2523 ac_configure="$SHELL ${ac_aux_dir}configure" 2524 fi 2525 2526 # Check that the precious variables saved in the cache have kept the same 2527 # value. 2528 ac_cache_corrupted=false 2529 for ac_var in $ac_precious_vars; do 2530 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2531 eval ac_new_set=\$ac_env_${ac_var}_set 2532 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2533 eval ac_new_val=\$ac_env_${ac_var}_value 2534 case $ac_old_set,$ac_new_set in 2535 set,) 2536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2537 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2538 ac_cache_corrupted=: ;; 2539 ,set) 2540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2541 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2542 ac_cache_corrupted=: ;; 2543 ,);; 2544 *) 2545 if test "x$ac_old_val" != "x$ac_new_val"; then 2546 # differences in whitespace do not lead to failure. 2547 ac_old_val_w=`echo x $ac_old_val` 2548 ac_new_val_w=`echo x $ac_new_val` 2549 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2551 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2552 ac_cache_corrupted=: 2553 else 2554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2555 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2556 eval $ac_var=\$ac_old_val 2557 fi 2558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2559 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2561 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2562 fi;; 2563 esac 2564 # Pass precious variables to config.status. 2565 if test "$ac_new_set" = set; then 2566 case $ac_new_val in 2567 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2568 *) ac_arg=$ac_var=$ac_new_val ;; 2569 esac 2570 case " $ac_configure_args " in 2571 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2572 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2573 esac 2574 fi 2575 done 2576 if $ac_cache_corrupted; then 2577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2578 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2580 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2581 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2582 and start over" "$LINENO" 5 2583 fi 2584 ## -------------------- ## 2585 ## Main body of script. ## 2586 ## -------------------- ## 2587 2588 ac_ext=c 2589 ac_cpp='$CPP $CPPFLAGS' 2590 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2591 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2592 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2593 2594 2595 am__api_version='1.16' 2596 2597 2598 2599 # Find a good install program. We prefer a C program (faster), 2600 # so one script is as good as another. But avoid the broken or 2601 # incompatible versions: 2602 # SysV /etc/install, /usr/sbin/install 2603 # SunOS /usr/etc/install 2604 # IRIX /sbin/install 2605 # AIX /bin/install 2606 # AmigaOS /C/install, which installs bootblocks on floppy discs 2607 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2608 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2609 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2610 # OS/2's system install, which has a completely different semantic 2611 # ./install, which can be erroneously created by make from ./install.sh. 2612 # Reject install programs that cannot install multiple files. 2613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2614 printf %s "checking for a BSD-compatible install... " >&6; } 2615 if test -z "$INSTALL"; then 2616 if test ${ac_cv_path_install+y} 2617 then : 2618 printf %s "(cached) " >&6 2619 else case e in #( 2620 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2621 for as_dir in $PATH 2622 do 2623 IFS=$as_save_IFS 2624 case $as_dir in #((( 2625 '') as_dir=./ ;; 2626 */) ;; 2627 *) as_dir=$as_dir/ ;; 2628 esac 2629 # Account for fact that we put trailing slashes in our PATH walk. 2630 case $as_dir in #(( 2631 ./ | /[cC]/* | \ 2632 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2633 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2634 /usr/ucb/* ) ;; 2635 *) 2636 # OSF1 and SCO ODT 3.0 have their own names for install. 2637 # Don't use installbsd from OSF since it installs stuff as root 2638 # by default. 2639 for ac_prog in ginstall scoinst install; do 2640 for ac_exec_ext in '' $ac_executable_extensions; do 2641 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2642 if test $ac_prog = install && 2643 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2644 # AIX install. It has an incompatible calling convention. 2645 : 2646 elif test $ac_prog = install && 2647 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2648 # program-specific install script used by HP pwplus--don't use. 2649 : 2650 else 2651 rm -rf conftest.one conftest.two conftest.dir 2652 echo one > conftest.one 2653 echo two > conftest.two 2654 mkdir conftest.dir 2655 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2656 test -s conftest.one && test -s conftest.two && 2657 test -s conftest.dir/conftest.one && 2658 test -s conftest.dir/conftest.two 2659 then 2660 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2661 break 3 2662 fi 2663 fi 2664 fi 2665 done 2666 done 2667 ;; 2668 esac 2669 2670 done 2671 IFS=$as_save_IFS 2672 2673 rm -rf conftest.one conftest.two conftest.dir 2674 ;; 2675 esac 2676 fi 2677 if test ${ac_cv_path_install+y}; then 2678 INSTALL=$ac_cv_path_install 2679 else 2680 # As a last resort, use the slow shell script. Don't cache a 2681 # value for INSTALL within a source directory, because that will 2682 # break other packages using the cache if that directory is 2683 # removed, or if the value is a relative name. 2684 INSTALL=$ac_install_sh 2685 fi 2686 fi 2687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2688 printf "%s\n" "$INSTALL" >&6; } 2689 2690 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2691 # It thinks the first close brace ends the variable substitution. 2692 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2693 2694 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2695 2696 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2697 2698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2699 printf %s "checking whether build environment is sane... " >&6; } 2700 # Reject unsafe characters in $srcdir or the absolute working directory 2701 # name. Accept space and tab only in the latter. 2702 am_lf=' 2703 ' 2704 case `pwd` in 2705 *[\\\"\#\$\&\'\`$am_lf]*) 2706 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2707 esac 2708 case $srcdir in 2709 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2710 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2711 esac 2712 2713 # Do 'set' in a subshell so we don't clobber the current shell's 2714 # arguments. Must try -L first in case configure is actually a 2715 # symlink; some systems play weird games with the mod time of symlinks 2716 # (eg FreeBSD returns the mod time of the symlink's containing 2717 # directory). 2718 if ( 2719 am_has_slept=no 2720 for am_try in 1 2; do 2721 echo "timestamp, slept: $am_has_slept" > conftest.file 2722 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2723 if test "$*" = "X"; then 2724 # -L didn't work. 2725 set X `ls -t "$srcdir/configure" conftest.file` 2726 fi 2727 if test "$*" != "X $srcdir/configure conftest.file" \ 2728 && test "$*" != "X conftest.file $srcdir/configure"; then 2729 2730 # If neither matched, then we have a broken ls. This can happen 2731 # if, for instance, CONFIG_SHELL is bash and it inherits a 2732 # broken ls alias from the environment. This has actually 2733 # happened. Such a system could not be considered "sane". 2734 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2735 alias in your environment" "$LINENO" 5 2736 fi 2737 if test "$2" = conftest.file || test $am_try -eq 2; then 2738 break 2739 fi 2740 # Just in case. 2741 sleep 1 2742 am_has_slept=yes 2743 done 2744 test "$2" = conftest.file 2745 ) 2746 then 2747 # Ok. 2748 : 2749 else 2750 as_fn_error $? "newly created file is older than distributed files! 2751 Check your system clock" "$LINENO" 5 2752 fi 2753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2754 printf "%s\n" "yes" >&6; } 2755 # If we didn't sleep, we still need to ensure time stamps of config.status and 2756 # generated files are strictly newer. 2757 am_sleep_pid= 2758 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2759 ( sleep 1 ) & 2760 am_sleep_pid=$! 2761 fi 2762 2763 rm -f conftest.file 2764 2765 test "$program_prefix" != NONE && 2766 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2767 # Use a double $ so make ignores it. 2768 test "$program_suffix" != NONE && 2769 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2770 # Double any \ or $. 2771 # By default was 's,x,x', remove it if useless. 2772 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2773 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2774 2775 2776 # Expand $ac_aux_dir to an absolute path. 2777 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2778 2779 2780 if test x"${MISSING+set}" != xset; then 2781 MISSING="\${SHELL} '$am_aux_dir/missing'" 2782 fi 2783 # Use eval to expand $SHELL 2784 if eval "$MISSING --is-lightweight"; then 2785 am_missing_run="$MISSING " 2786 else 2787 am_missing_run= 2788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2789 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2790 fi 2791 2792 if test x"${install_sh+set}" != xset; then 2793 case $am_aux_dir in 2794 *\ * | *\ *) 2795 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2796 *) 2797 install_sh="\${SHELL} $am_aux_dir/install-sh" 2798 esac 2799 fi 2800 2801 # Installed binaries are usually stripped using 'strip' when the user 2802 # run "make install-strip". However 'strip' might not be the right 2803 # tool to use in cross-compilation environments, therefore Automake 2804 # will honor the 'STRIP' environment variable to overrule this program. 2805 if test "$cross_compiling" != no; then 2806 if test -n "$ac_tool_prefix"; then 2807 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2808 set dummy ${ac_tool_prefix}strip; ac_word=$2 2809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2810 printf %s "checking for $ac_word... " >&6; } 2811 if test ${ac_cv_prog_STRIP+y} 2812 then : 2813 printf %s "(cached) " >&6 2814 else case e in #( 2815 e) if test -n "$STRIP"; then 2816 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2817 else 2818 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2819 for as_dir in $PATH 2820 do 2821 IFS=$as_save_IFS 2822 case $as_dir in #((( 2823 '') as_dir=./ ;; 2824 */) ;; 2825 *) as_dir=$as_dir/ ;; 2826 esac 2827 for ac_exec_ext in '' $ac_executable_extensions; do 2828 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2829 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2830 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2831 break 2 2832 fi 2833 done 2834 done 2835 IFS=$as_save_IFS 2836 2837 fi ;; 2838 esac 2839 fi 2840 STRIP=$ac_cv_prog_STRIP 2841 if test -n "$STRIP"; then 2842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2843 printf "%s\n" "$STRIP" >&6; } 2844 else 2845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2846 printf "%s\n" "no" >&6; } 2847 fi 2848 2849 2850 fi 2851 if test -z "$ac_cv_prog_STRIP"; then 2852 ac_ct_STRIP=$STRIP 2853 # Extract the first word of "strip", so it can be a program name with args. 2854 set dummy strip; ac_word=$2 2855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2856 printf %s "checking for $ac_word... " >&6; } 2857 if test ${ac_cv_prog_ac_ct_STRIP+y} 2858 then : 2859 printf %s "(cached) " >&6 2860 else case e in #( 2861 e) if test -n "$ac_ct_STRIP"; then 2862 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2863 else 2864 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2865 for as_dir in $PATH 2866 do 2867 IFS=$as_save_IFS 2868 case $as_dir in #((( 2869 '') as_dir=./ ;; 2870 */) ;; 2871 *) as_dir=$as_dir/ ;; 2872 esac 2873 for ac_exec_ext in '' $ac_executable_extensions; do 2874 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2875 ac_cv_prog_ac_ct_STRIP="strip" 2876 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2877 break 2 2878 fi 2879 done 2880 done 2881 IFS=$as_save_IFS 2882 2883 fi ;; 2884 esac 2885 fi 2886 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2887 if test -n "$ac_ct_STRIP"; then 2888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2889 printf "%s\n" "$ac_ct_STRIP" >&6; } 2890 else 2891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2892 printf "%s\n" "no" >&6; } 2893 fi 2894 2895 if test "x$ac_ct_STRIP" = x; then 2896 STRIP=":" 2897 else 2898 case $cross_compiling:$ac_tool_warned in 2899 yes:) 2900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2901 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2902 ac_tool_warned=yes ;; 2903 esac 2904 STRIP=$ac_ct_STRIP 2905 fi 2906 else 2907 STRIP="$ac_cv_prog_STRIP" 2908 fi 2909 2910 fi 2911 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2912 2913 2914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2915 printf %s "checking for a race-free mkdir -p... " >&6; } 2916 if test -z "$MKDIR_P"; then 2917 if test ${ac_cv_path_mkdir+y} 2918 then : 2919 printf %s "(cached) " >&6 2920 else case e in #( 2921 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2922 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2923 do 2924 IFS=$as_save_IFS 2925 case $as_dir in #((( 2926 '') as_dir=./ ;; 2927 */) ;; 2928 *) as_dir=$as_dir/ ;; 2929 esac 2930 for ac_prog in mkdir gmkdir; do 2931 for ac_exec_ext in '' $ac_executable_extensions; do 2932 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2933 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2934 'mkdir ('*'coreutils) '* | \ 2935 *'BusyBox '* | \ 2936 'mkdir (fileutils) '4.1*) 2937 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2938 break 3;; 2939 esac 2940 done 2941 done 2942 done 2943 IFS=$as_save_IFS 2944 ;; 2945 esac 2946 fi 2947 2948 test -d ./--version && rmdir ./--version 2949 if test ${ac_cv_path_mkdir+y}; then 2950 MKDIR_P="$ac_cv_path_mkdir -p" 2951 else 2952 # As a last resort, use plain mkdir -p, 2953 # in the hope it doesn't have the bugs of ancient mkdir. 2954 MKDIR_P='mkdir -p' 2955 fi 2956 fi 2957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2958 printf "%s\n" "$MKDIR_P" >&6; } 2959 2960 for ac_prog in gawk mawk nawk awk 2961 do 2962 # Extract the first word of "$ac_prog", so it can be a program name with args. 2963 set dummy $ac_prog; ac_word=$2 2964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2965 printf %s "checking for $ac_word... " >&6; } 2966 if test ${ac_cv_prog_AWK+y} 2967 then : 2968 printf %s "(cached) " >&6 2969 else case e in #( 2970 e) if test -n "$AWK"; then 2971 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2972 else 2973 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2974 for as_dir in $PATH 2975 do 2976 IFS=$as_save_IFS 2977 case $as_dir in #((( 2978 '') as_dir=./ ;; 2979 */) ;; 2980 *) as_dir=$as_dir/ ;; 2981 esac 2982 for ac_exec_ext in '' $ac_executable_extensions; do 2983 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2984 ac_cv_prog_AWK="$ac_prog" 2985 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2986 break 2 2987 fi 2988 done 2989 done 2990 IFS=$as_save_IFS 2991 2992 fi ;; 2993 esac 2994 fi 2995 AWK=$ac_cv_prog_AWK 2996 if test -n "$AWK"; then 2997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2998 printf "%s\n" "$AWK" >&6; } 2999 else 3000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3001 printf "%s\n" "no" >&6; } 3002 fi 3003 3004 3005 test -n "$AWK" && break 3006 done 3007 3008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3009 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3010 set x ${MAKE-make} 3011 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3012 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3013 then : 3014 printf %s "(cached) " >&6 3015 else case e in #( 3016 e) cat >conftest.make <<\_ACEOF 3017 SHELL = /bin/sh 3018 all: 3019 @echo '@@@%%%=$(MAKE)=@@@%%%' 3020 _ACEOF 3021 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3022 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3023 *@@@%%%=?*=@@@%%%*) 3024 eval ac_cv_prog_make_${ac_make}_set=yes;; 3025 *) 3026 eval ac_cv_prog_make_${ac_make}_set=no;; 3027 esac 3028 rm -f conftest.make ;; 3029 esac 3030 fi 3031 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3033 printf "%s\n" "yes" >&6; } 3034 SET_MAKE= 3035 else 3036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3037 printf "%s\n" "no" >&6; } 3038 SET_MAKE="MAKE=${MAKE-make}" 3039 fi 3040 3041 rm -rf .tst 2>/dev/null 3042 mkdir .tst 2>/dev/null 3043 if test -d .tst; then 3044 am__leading_dot=. 3045 else 3046 am__leading_dot=_ 3047 fi 3048 rmdir .tst 2>/dev/null 3049 3050 # Check whether --enable-silent-rules was given. 3051 if test ${enable_silent_rules+y} 3052 then : 3053 enableval=$enable_silent_rules; 3054 fi 3055 3056 case $enable_silent_rules in # ((( 3057 yes) AM_DEFAULT_VERBOSITY=0;; 3058 no) AM_DEFAULT_VERBOSITY=1;; 3059 *) AM_DEFAULT_VERBOSITY=1;; 3060 esac 3061 am_make=${MAKE-make} 3062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3063 printf %s "checking whether $am_make supports nested variables... " >&6; } 3064 if test ${am_cv_make_support_nested_variables+y} 3065 then : 3066 printf %s "(cached) " >&6 3067 else case e in #( 3068 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3069 BAR0=false 3070 BAR1=true 3071 V=1 3072 am__doit: 3073 @$(TRUE) 3074 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3075 am_cv_make_support_nested_variables=yes 3076 else 3077 am_cv_make_support_nested_variables=no 3078 fi ;; 3079 esac 3080 fi 3081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3082 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3083 if test $am_cv_make_support_nested_variables = yes; then 3084 AM_V='$(V)' 3085 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3086 else 3087 AM_V=$AM_DEFAULT_VERBOSITY 3088 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3089 fi 3090 AM_BACKSLASH='\' 3091 3092 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3093 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3094 # is not polluted with repeated "-I." 3095 am__isrc=' -I$(srcdir)' 3096 # test to see if srcdir already configured 3097 if test -f $srcdir/config.status; then 3098 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3099 fi 3100 fi 3101 3102 # test whether we have cygpath 3103 if test -z "$CYGPATH_W"; then 3104 if (cygpath --version) >/dev/null 2>/dev/null; then 3105 CYGPATH_W='cygpath -w' 3106 else 3107 CYGPATH_W=echo 3108 fi 3109 fi 3110 3111 3112 # Define the identity of the package. 3113 PACKAGE='xedit' 3114 VERSION='1.2.4' 3115 3116 3117 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3118 3119 3120 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3121 3122 # Some tools Automake needs. 3123 3124 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3125 3126 3127 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3128 3129 3130 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3131 3132 3133 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3134 3135 3136 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3137 3138 # For better backward compatibility. To be removed once Automake 1.9.x 3139 # dies out for good. For more background, see: 3140 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3141 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3142 mkdir_p='$(MKDIR_P)' 3143 3144 # We need awk for the "check" target (and possibly the TAP driver). The 3145 # system "awk" is bad on some platforms. 3146 # Always define AMTAR for backward compatibility. Yes, it's still used 3147 # in the wild :-( We should find a proper way to deprecate it ... 3148 AMTAR='$${TAR-tar}' 3149 3150 3151 # We'll loop over all known methods to create a tar archive until one works. 3152 _am_tools='gnutar pax cpio none' 3153 3154 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3155 3156 3157 3158 3159 3160 # Variables for tags utilities; see am/tags.am 3161 if test -z "$CTAGS"; then 3162 CTAGS=ctags 3163 fi 3164 3165 if test -z "$ETAGS"; then 3166 ETAGS=etags 3167 fi 3168 3169 if test -z "$CSCOPE"; then 3170 CSCOPE=cscope 3171 fi 3172 3173 3174 3175 # POSIX will say in a future version that running "rm -f" with no argument 3176 # is OK; and we want to be able to make that assumption in our Makefile 3177 # recipes. So use an aggressive probe to check that the usage we want is 3178 # actually supported "in the wild" to an acceptable degree. 3179 # See automake bug#10828. 3180 # To make any issue more visible, cause the running configure to be aborted 3181 # by default if the 'rm' program in use doesn't match our expectations; the 3182 # user can still override this though. 3183 if rm -f && rm -fr && rm -rf; then : OK; else 3184 cat >&2 <<'END' 3185 Oops! 3186 3187 Your 'rm' program seems unable to run without file operands specified 3188 on the command line, even when the '-f' option is present. This is contrary 3189 to the behaviour of most rm programs out there, and not conforming with 3190 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3191 3192 Please tell bug-automake@gnu.org about your system, including the value 3193 of your $PATH and any error possibly output before this message. This 3194 can help us improve future automake versions. 3195 3196 END 3197 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3198 echo 'Configuration will proceed anyway, since you have set the' >&2 3199 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3200 echo >&2 3201 else 3202 cat >&2 <<'END' 3203 Aborting the configuration process, to ensure you take notice of the issue. 3204 3205 You can download and install GNU coreutils to get an 'rm' implementation 3206 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3207 3208 If you want to complete the configuration process using your problematic 3209 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3210 to "yes", and re-run configure. 3211 3212 END 3213 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3214 fi 3215 fi 3216 3217 3218 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3219 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239 DEPDIR="${am__leading_dot}deps" 3240 3241 ac_config_commands="$ac_config_commands depfiles" 3242 3243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3244 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3245 cat > confinc.mk << 'END' 3246 am__doit: 3247 @echo this is the am__doit target >confinc.out 3248 .PHONY: am__doit 3249 END 3250 am__include="#" 3251 am__quote= 3252 # BSD make does it like this. 3253 echo '.include "confinc.mk" # ignored' > confmf.BSD 3254 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3255 echo 'include confinc.mk # ignored' > confmf.GNU 3256 _am_result=no 3257 for s in GNU BSD; do 3258 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3259 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3260 ac_status=$? 3261 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3262 (exit $ac_status); } 3263 case $?:`cat confinc.out 2>/dev/null` in #( 3264 '0:this is the am__doit target') : 3265 case $s in #( 3266 BSD) : 3267 am__include='.include' am__quote='"' ;; #( 3268 *) : 3269 am__include='include' am__quote='' ;; 3270 esac ;; #( 3271 *) : 3272 ;; 3273 esac 3274 if test "$am__include" != "#"; then 3275 _am_result="yes ($s style)" 3276 break 3277 fi 3278 done 3279 rm -f confinc.* confmf.* 3280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3281 printf "%s\n" "${_am_result}" >&6; } 3282 3283 # Check whether --enable-dependency-tracking was given. 3284 if test ${enable_dependency_tracking+y} 3285 then : 3286 enableval=$enable_dependency_tracking; 3287 fi 3288 3289 if test "x$enable_dependency_tracking" != xno; then 3290 am_depcomp="$ac_aux_dir/depcomp" 3291 AMDEPBACKSLASH='\' 3292 am__nodep='_no' 3293 fi 3294 if test "x$enable_dependency_tracking" != xno; then 3295 AMDEP_TRUE= 3296 AMDEP_FALSE='#' 3297 else 3298 AMDEP_TRUE='#' 3299 AMDEP_FALSE= 3300 fi 3301 3302 3303 ac_ext=c 3304 ac_cpp='$CPP $CPPFLAGS' 3305 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3306 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3307 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3308 if test -n "$ac_tool_prefix"; then 3309 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3310 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3312 printf %s "checking for $ac_word... " >&6; } 3313 if test ${ac_cv_prog_CC+y} 3314 then : 3315 printf %s "(cached) " >&6 3316 else case e in #( 3317 e) if test -n "$CC"; then 3318 ac_cv_prog_CC="$CC" # Let the user override the test. 3319 else 3320 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3321 for as_dir in $PATH 3322 do 3323 IFS=$as_save_IFS 3324 case $as_dir in #((( 3325 '') as_dir=./ ;; 3326 */) ;; 3327 *) as_dir=$as_dir/ ;; 3328 esac 3329 for ac_exec_ext in '' $ac_executable_extensions; do 3330 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3331 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3332 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3333 break 2 3334 fi 3335 done 3336 done 3337 IFS=$as_save_IFS 3338 3339 fi ;; 3340 esac 3341 fi 3342 CC=$ac_cv_prog_CC 3343 if test -n "$CC"; then 3344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3345 printf "%s\n" "$CC" >&6; } 3346 else 3347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3348 printf "%s\n" "no" >&6; } 3349 fi 3350 3351 3352 fi 3353 if test -z "$ac_cv_prog_CC"; then 3354 ac_ct_CC=$CC 3355 # Extract the first word of "gcc", so it can be a program name with args. 3356 set dummy gcc; ac_word=$2 3357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3358 printf %s "checking for $ac_word... " >&6; } 3359 if test ${ac_cv_prog_ac_ct_CC+y} 3360 then : 3361 printf %s "(cached) " >&6 3362 else case e in #( 3363 e) if test -n "$ac_ct_CC"; then 3364 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3365 else 3366 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3367 for as_dir in $PATH 3368 do 3369 IFS=$as_save_IFS 3370 case $as_dir in #((( 3371 '') as_dir=./ ;; 3372 */) ;; 3373 *) as_dir=$as_dir/ ;; 3374 esac 3375 for ac_exec_ext in '' $ac_executable_extensions; do 3376 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3377 ac_cv_prog_ac_ct_CC="gcc" 3378 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3379 break 2 3380 fi 3381 done 3382 done 3383 IFS=$as_save_IFS 3384 3385 fi ;; 3386 esac 3387 fi 3388 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3389 if test -n "$ac_ct_CC"; then 3390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3391 printf "%s\n" "$ac_ct_CC" >&6; } 3392 else 3393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3394 printf "%s\n" "no" >&6; } 3395 fi 3396 3397 if test "x$ac_ct_CC" = x; then 3398 CC="" 3399 else 3400 case $cross_compiling:$ac_tool_warned in 3401 yes:) 3402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3403 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3404 ac_tool_warned=yes ;; 3405 esac 3406 CC=$ac_ct_CC 3407 fi 3408 else 3409 CC="$ac_cv_prog_CC" 3410 fi 3411 3412 if test -z "$CC"; then 3413 if test -n "$ac_tool_prefix"; then 3414 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3415 set dummy ${ac_tool_prefix}cc; ac_word=$2 3416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3417 printf %s "checking for $ac_word... " >&6; } 3418 if test ${ac_cv_prog_CC+y} 3419 then : 3420 printf %s "(cached) " >&6 3421 else case e in #( 3422 e) if test -n "$CC"; then 3423 ac_cv_prog_CC="$CC" # Let the user override the test. 3424 else 3425 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3426 for as_dir in $PATH 3427 do 3428 IFS=$as_save_IFS 3429 case $as_dir in #((( 3430 '') as_dir=./ ;; 3431 */) ;; 3432 *) as_dir=$as_dir/ ;; 3433 esac 3434 for ac_exec_ext in '' $ac_executable_extensions; do 3435 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3436 ac_cv_prog_CC="${ac_tool_prefix}cc" 3437 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3438 break 2 3439 fi 3440 done 3441 done 3442 IFS=$as_save_IFS 3443 3444 fi ;; 3445 esac 3446 fi 3447 CC=$ac_cv_prog_CC 3448 if test -n "$CC"; then 3449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3450 printf "%s\n" "$CC" >&6; } 3451 else 3452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3453 printf "%s\n" "no" >&6; } 3454 fi 3455 3456 3457 fi 3458 fi 3459 if test -z "$CC"; then 3460 # Extract the first word of "cc", so it can be a program name with args. 3461 set dummy cc; ac_word=$2 3462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3463 printf %s "checking for $ac_word... " >&6; } 3464 if test ${ac_cv_prog_CC+y} 3465 then : 3466 printf %s "(cached) " >&6 3467 else case e in #( 3468 e) if test -n "$CC"; then 3469 ac_cv_prog_CC="$CC" # Let the user override the test. 3470 else 3471 ac_prog_rejected=no 3472 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3473 for as_dir in $PATH 3474 do 3475 IFS=$as_save_IFS 3476 case $as_dir in #((( 3477 '') as_dir=./ ;; 3478 */) ;; 3479 *) as_dir=$as_dir/ ;; 3480 esac 3481 for ac_exec_ext in '' $ac_executable_extensions; do 3482 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3483 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3484 ac_prog_rejected=yes 3485 continue 3486 fi 3487 ac_cv_prog_CC="cc" 3488 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3489 break 2 3490 fi 3491 done 3492 done 3493 IFS=$as_save_IFS 3494 3495 if test $ac_prog_rejected = yes; then 3496 # We found a bogon in the path, so make sure we never use it. 3497 set dummy $ac_cv_prog_CC 3498 shift 3499 if test $# != 0; then 3500 # We chose a different compiler from the bogus one. 3501 # However, it has the same basename, so the bogon will be chosen 3502 # first if we set CC to just the basename; use the full file name. 3503 shift 3504 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3505 fi 3506 fi 3507 fi ;; 3508 esac 3509 fi 3510 CC=$ac_cv_prog_CC 3511 if test -n "$CC"; then 3512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3513 printf "%s\n" "$CC" >&6; } 3514 else 3515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3516 printf "%s\n" "no" >&6; } 3517 fi 3518 3519 3520 fi 3521 if test -z "$CC"; then 3522 if test -n "$ac_tool_prefix"; then 3523 for ac_prog in cl.exe 3524 do 3525 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3526 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3528 printf %s "checking for $ac_word... " >&6; } 3529 if test ${ac_cv_prog_CC+y} 3530 then : 3531 printf %s "(cached) " >&6 3532 else case e in #( 3533 e) if test -n "$CC"; then 3534 ac_cv_prog_CC="$CC" # Let the user override the test. 3535 else 3536 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3537 for as_dir in $PATH 3538 do 3539 IFS=$as_save_IFS 3540 case $as_dir in #((( 3541 '') as_dir=./ ;; 3542 */) ;; 3543 *) as_dir=$as_dir/ ;; 3544 esac 3545 for ac_exec_ext in '' $ac_executable_extensions; do 3546 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3547 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3548 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3549 break 2 3550 fi 3551 done 3552 done 3553 IFS=$as_save_IFS 3554 3555 fi ;; 3556 esac 3557 fi 3558 CC=$ac_cv_prog_CC 3559 if test -n "$CC"; then 3560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3561 printf "%s\n" "$CC" >&6; } 3562 else 3563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3564 printf "%s\n" "no" >&6; } 3565 fi 3566 3567 3568 test -n "$CC" && break 3569 done 3570 fi 3571 if test -z "$CC"; then 3572 ac_ct_CC=$CC 3573 for ac_prog in cl.exe 3574 do 3575 # Extract the first word of "$ac_prog", so it can be a program name with args. 3576 set dummy $ac_prog; ac_word=$2 3577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3578 printf %s "checking for $ac_word... " >&6; } 3579 if test ${ac_cv_prog_ac_ct_CC+y} 3580 then : 3581 printf %s "(cached) " >&6 3582 else case e in #( 3583 e) if test -n "$ac_ct_CC"; then 3584 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3585 else 3586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3587 for as_dir in $PATH 3588 do 3589 IFS=$as_save_IFS 3590 case $as_dir in #((( 3591 '') as_dir=./ ;; 3592 */) ;; 3593 *) as_dir=$as_dir/ ;; 3594 esac 3595 for ac_exec_ext in '' $ac_executable_extensions; do 3596 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3597 ac_cv_prog_ac_ct_CC="$ac_prog" 3598 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3599 break 2 3600 fi 3601 done 3602 done 3603 IFS=$as_save_IFS 3604 3605 fi ;; 3606 esac 3607 fi 3608 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3609 if test -n "$ac_ct_CC"; then 3610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3611 printf "%s\n" "$ac_ct_CC" >&6; } 3612 else 3613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3614 printf "%s\n" "no" >&6; } 3615 fi 3616 3617 3618 test -n "$ac_ct_CC" && break 3619 done 3620 3621 if test "x$ac_ct_CC" = x; then 3622 CC="" 3623 else 3624 case $cross_compiling:$ac_tool_warned in 3625 yes:) 3626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3627 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3628 ac_tool_warned=yes ;; 3629 esac 3630 CC=$ac_ct_CC 3631 fi 3632 fi 3633 3634 fi 3635 if test -z "$CC"; then 3636 if test -n "$ac_tool_prefix"; then 3637 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3638 set dummy ${ac_tool_prefix}clang; ac_word=$2 3639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3640 printf %s "checking for $ac_word... " >&6; } 3641 if test ${ac_cv_prog_CC+y} 3642 then : 3643 printf %s "(cached) " >&6 3644 else case e in #( 3645 e) if test -n "$CC"; then 3646 ac_cv_prog_CC="$CC" # Let the user override the test. 3647 else 3648 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3649 for as_dir in $PATH 3650 do 3651 IFS=$as_save_IFS 3652 case $as_dir in #((( 3653 '') as_dir=./ ;; 3654 */) ;; 3655 *) as_dir=$as_dir/ ;; 3656 esac 3657 for ac_exec_ext in '' $ac_executable_extensions; do 3658 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3659 ac_cv_prog_CC="${ac_tool_prefix}clang" 3660 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3661 break 2 3662 fi 3663 done 3664 done 3665 IFS=$as_save_IFS 3666 3667 fi ;; 3668 esac 3669 fi 3670 CC=$ac_cv_prog_CC 3671 if test -n "$CC"; then 3672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3673 printf "%s\n" "$CC" >&6; } 3674 else 3675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3676 printf "%s\n" "no" >&6; } 3677 fi 3678 3679 3680 fi 3681 if test -z "$ac_cv_prog_CC"; then 3682 ac_ct_CC=$CC 3683 # Extract the first word of "clang", so it can be a program name with args. 3684 set dummy clang; ac_word=$2 3685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3686 printf %s "checking for $ac_word... " >&6; } 3687 if test ${ac_cv_prog_ac_ct_CC+y} 3688 then : 3689 printf %s "(cached) " >&6 3690 else case e in #( 3691 e) if test -n "$ac_ct_CC"; then 3692 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3693 else 3694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3695 for as_dir in $PATH 3696 do 3697 IFS=$as_save_IFS 3698 case $as_dir in #((( 3699 '') as_dir=./ ;; 3700 */) ;; 3701 *) as_dir=$as_dir/ ;; 3702 esac 3703 for ac_exec_ext in '' $ac_executable_extensions; do 3704 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3705 ac_cv_prog_ac_ct_CC="clang" 3706 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3707 break 2 3708 fi 3709 done 3710 done 3711 IFS=$as_save_IFS 3712 3713 fi ;; 3714 esac 3715 fi 3716 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3717 if test -n "$ac_ct_CC"; then 3718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3719 printf "%s\n" "$ac_ct_CC" >&6; } 3720 else 3721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3722 printf "%s\n" "no" >&6; } 3723 fi 3724 3725 if test "x$ac_ct_CC" = x; then 3726 CC="" 3727 else 3728 case $cross_compiling:$ac_tool_warned in 3729 yes:) 3730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3731 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3732 ac_tool_warned=yes ;; 3733 esac 3734 CC=$ac_ct_CC 3735 fi 3736 else 3737 CC="$ac_cv_prog_CC" 3738 fi 3739 3740 fi 3741 3742 3743 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3744 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3745 as_fn_error $? "no acceptable C compiler found in \$PATH 3746 See 'config.log' for more details" "$LINENO" 5; } 3747 3748 # Provide some information about the compiler. 3749 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3750 set X $ac_compile 3751 ac_compiler=$2 3752 for ac_option in --version -v -V -qversion -version; do 3753 { { ac_try="$ac_compiler $ac_option >&5" 3754 case "(($ac_try" in 3755 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3756 *) ac_try_echo=$ac_try;; 3757 esac 3758 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3759 printf "%s\n" "$ac_try_echo"; } >&5 3760 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3761 ac_status=$? 3762 if test -s conftest.err; then 3763 sed '10a\ 3764 ... rest of stderr output deleted ... 3765 10q' conftest.err >conftest.er1 3766 cat conftest.er1 >&5 3767 fi 3768 rm -f conftest.er1 conftest.err 3769 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3770 test $ac_status = 0; } 3771 done 3772 3773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3774 /* end confdefs.h. */ 3775 3776 int 3777 main (void) 3778 { 3779 3780 ; 3781 return 0; 3782 } 3783 _ACEOF 3784 ac_clean_files_save=$ac_clean_files 3785 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3786 # Try to create an executable without -o first, disregard a.out. 3787 # It will help us diagnose broken compilers, and finding out an intuition 3788 # of exeext. 3789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3790 printf %s "checking whether the C compiler works... " >&6; } 3791 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3792 3793 # The possible output files: 3794 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3795 3796 ac_rmfiles= 3797 for ac_file in $ac_files 3798 do 3799 case $ac_file in 3800 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3801 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3802 esac 3803 done 3804 rm -f $ac_rmfiles 3805 3806 if { { ac_try="$ac_link_default" 3807 case "(($ac_try" in 3808 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3809 *) ac_try_echo=$ac_try;; 3810 esac 3811 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3812 printf "%s\n" "$ac_try_echo"; } >&5 3813 (eval "$ac_link_default") 2>&5 3814 ac_status=$? 3815 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3816 test $ac_status = 0; } 3817 then : 3818 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3819 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3820 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3821 # so that the user can short-circuit this test for compilers unknown to 3822 # Autoconf. 3823 for ac_file in $ac_files '' 3824 do 3825 test -f "$ac_file" || continue 3826 case $ac_file in 3827 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3828 ;; 3829 [ab].out ) 3830 # We found the default executable, but exeext='' is most 3831 # certainly right. 3832 break;; 3833 *.* ) 3834 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3835 then :; else 3836 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3837 fi 3838 # We set ac_cv_exeext here because the later test for it is not 3839 # safe: cross compilers may not add the suffix if given an '-o' 3840 # argument, so we may need to know it at that point already. 3841 # Even if this section looks crufty: it has the advantage of 3842 # actually working. 3843 break;; 3844 * ) 3845 break;; 3846 esac 3847 done 3848 test "$ac_cv_exeext" = no && ac_cv_exeext= 3849 3850 else case e in #( 3851 e) ac_file='' ;; 3852 esac 3853 fi 3854 if test -z "$ac_file" 3855 then : 3856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3857 printf "%s\n" "no" >&6; } 3858 printf "%s\n" "$as_me: failed program was:" >&5 3859 sed 's/^/| /' conftest.$ac_ext >&5 3860 3861 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3862 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3863 as_fn_error 77 "C compiler cannot create executables 3864 See 'config.log' for more details" "$LINENO" 5; } 3865 else case e in #( 3866 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3867 printf "%s\n" "yes" >&6; } ;; 3868 esac 3869 fi 3870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3871 printf %s "checking for C compiler default output file name... " >&6; } 3872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3873 printf "%s\n" "$ac_file" >&6; } 3874 ac_exeext=$ac_cv_exeext 3875 3876 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3877 ac_clean_files=$ac_clean_files_save 3878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3879 printf %s "checking for suffix of executables... " >&6; } 3880 if { { ac_try="$ac_link" 3881 case "(($ac_try" in 3882 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3883 *) ac_try_echo=$ac_try;; 3884 esac 3885 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3886 printf "%s\n" "$ac_try_echo"; } >&5 3887 (eval "$ac_link") 2>&5 3888 ac_status=$? 3889 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3890 test $ac_status = 0; } 3891 then : 3892 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3893 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3894 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3895 # 'rm'. 3896 for ac_file in conftest.exe conftest conftest.*; do 3897 test -f "$ac_file" || continue 3898 case $ac_file in 3899 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3900 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3901 break;; 3902 * ) break;; 3903 esac 3904 done 3905 else case e in #( 3906 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3907 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3908 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3909 See 'config.log' for more details" "$LINENO" 5; } ;; 3910 esac 3911 fi 3912 rm -f conftest conftest$ac_cv_exeext 3913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3914 printf "%s\n" "$ac_cv_exeext" >&6; } 3915 3916 rm -f conftest.$ac_ext 3917 EXEEXT=$ac_cv_exeext 3918 ac_exeext=$EXEEXT 3919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3920 /* end confdefs.h. */ 3921 #include <stdio.h> 3922 int 3923 main (void) 3924 { 3925 FILE *f = fopen ("conftest.out", "w"); 3926 if (!f) 3927 return 1; 3928 return ferror (f) || fclose (f) != 0; 3929 3930 ; 3931 return 0; 3932 } 3933 _ACEOF 3934 ac_clean_files="$ac_clean_files conftest.out" 3935 # Check that the compiler produces executables we can run. If not, either 3936 # the compiler is broken, or we cross compile. 3937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3938 printf %s "checking whether we are cross compiling... " >&6; } 3939 if test "$cross_compiling" != yes; then 3940 { { ac_try="$ac_link" 3941 case "(($ac_try" in 3942 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3943 *) ac_try_echo=$ac_try;; 3944 esac 3945 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3946 printf "%s\n" "$ac_try_echo"; } >&5 3947 (eval "$ac_link") 2>&5 3948 ac_status=$? 3949 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3950 test $ac_status = 0; } 3951 if { ac_try='./conftest$ac_cv_exeext' 3952 { { case "(($ac_try" in 3953 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3954 *) ac_try_echo=$ac_try;; 3955 esac 3956 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3957 printf "%s\n" "$ac_try_echo"; } >&5 3958 (eval "$ac_try") 2>&5 3959 ac_status=$? 3960 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3961 test $ac_status = 0; }; }; then 3962 cross_compiling=no 3963 else 3964 if test "$cross_compiling" = maybe; then 3965 cross_compiling=yes 3966 else 3967 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3968 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3969 as_fn_error 77 "cannot run C compiled programs. 3970 If you meant to cross compile, use '--host'. 3971 See 'config.log' for more details" "$LINENO" 5; } 3972 fi 3973 fi 3974 fi 3975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3976 printf "%s\n" "$cross_compiling" >&6; } 3977 3978 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3979 conftest.o conftest.obj conftest.out 3980 ac_clean_files=$ac_clean_files_save 3981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3982 printf %s "checking for suffix of object files... " >&6; } 3983 if test ${ac_cv_objext+y} 3984 then : 3985 printf %s "(cached) " >&6 3986 else case e in #( 3987 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3988 /* end confdefs.h. */ 3989 3990 int 3991 main (void) 3992 { 3993 3994 ; 3995 return 0; 3996 } 3997 _ACEOF 3998 rm -f conftest.o conftest.obj 3999 if { { ac_try="$ac_compile" 4000 case "(($ac_try" in 4001 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4002 *) ac_try_echo=$ac_try;; 4003 esac 4004 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4005 printf "%s\n" "$ac_try_echo"; } >&5 4006 (eval "$ac_compile") 2>&5 4007 ac_status=$? 4008 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4009 test $ac_status = 0; } 4010 then : 4011 for ac_file in conftest.o conftest.obj conftest.*; do 4012 test -f "$ac_file" || continue; 4013 case $ac_file in 4014 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4015 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4016 break;; 4017 esac 4018 done 4019 else case e in #( 4020 e) printf "%s\n" "$as_me: failed program was:" >&5 4021 sed 's/^/| /' conftest.$ac_ext >&5 4022 4023 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4024 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4025 as_fn_error $? "cannot compute suffix of object files: cannot compile 4026 See 'config.log' for more details" "$LINENO" 5; } ;; 4027 esac 4028 fi 4029 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4030 esac 4031 fi 4032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4033 printf "%s\n" "$ac_cv_objext" >&6; } 4034 OBJEXT=$ac_cv_objext 4035 ac_objext=$OBJEXT 4036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4037 printf %s "checking whether the compiler supports GNU C... " >&6; } 4038 if test ${ac_cv_c_compiler_gnu+y} 4039 then : 4040 printf %s "(cached) " >&6 4041 else case e in #( 4042 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4043 /* end confdefs.h. */ 4044 4045 int 4046 main (void) 4047 { 4048 #ifndef __GNUC__ 4049 choke me 4050 #endif 4051 4052 ; 4053 return 0; 4054 } 4055 _ACEOF 4056 if ac_fn_c_try_compile "$LINENO" 4057 then : 4058 ac_compiler_gnu=yes 4059 else case e in #( 4060 e) ac_compiler_gnu=no ;; 4061 esac 4062 fi 4063 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4064 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4065 ;; 4066 esac 4067 fi 4068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4069 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4070 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4071 4072 if test $ac_compiler_gnu = yes; then 4073 GCC=yes 4074 else 4075 GCC= 4076 fi 4077 ac_test_CFLAGS=${CFLAGS+y} 4078 ac_save_CFLAGS=$CFLAGS 4079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4080 printf %s "checking whether $CC accepts -g... " >&6; } 4081 if test ${ac_cv_prog_cc_g+y} 4082 then : 4083 printf %s "(cached) " >&6 4084 else case e in #( 4085 e) ac_save_c_werror_flag=$ac_c_werror_flag 4086 ac_c_werror_flag=yes 4087 ac_cv_prog_cc_g=no 4088 CFLAGS="-g" 4089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4090 /* end confdefs.h. */ 4091 4092 int 4093 main (void) 4094 { 4095 4096 ; 4097 return 0; 4098 } 4099 _ACEOF 4100 if ac_fn_c_try_compile "$LINENO" 4101 then : 4102 ac_cv_prog_cc_g=yes 4103 else case e in #( 4104 e) CFLAGS="" 4105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4106 /* end confdefs.h. */ 4107 4108 int 4109 main (void) 4110 { 4111 4112 ; 4113 return 0; 4114 } 4115 _ACEOF 4116 if ac_fn_c_try_compile "$LINENO" 4117 then : 4118 4119 else case e in #( 4120 e) ac_c_werror_flag=$ac_save_c_werror_flag 4121 CFLAGS="-g" 4122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4123 /* end confdefs.h. */ 4124 4125 int 4126 main (void) 4127 { 4128 4129 ; 4130 return 0; 4131 } 4132 _ACEOF 4133 if ac_fn_c_try_compile "$LINENO" 4134 then : 4135 ac_cv_prog_cc_g=yes 4136 fi 4137 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4138 esac 4139 fi 4140 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4141 esac 4142 fi 4143 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4144 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4145 esac 4146 fi 4147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4148 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4149 if test $ac_test_CFLAGS; then 4150 CFLAGS=$ac_save_CFLAGS 4151 elif test $ac_cv_prog_cc_g = yes; then 4152 if test "$GCC" = yes; then 4153 CFLAGS="-g -O2" 4154 else 4155 CFLAGS="-g" 4156 fi 4157 else 4158 if test "$GCC" = yes; then 4159 CFLAGS="-O2" 4160 else 4161 CFLAGS= 4162 fi 4163 fi 4164 ac_prog_cc_stdc=no 4165 if test x$ac_prog_cc_stdc = xno 4166 then : 4167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4168 printf %s "checking for $CC option to enable C11 features... " >&6; } 4169 if test ${ac_cv_prog_cc_c11+y} 4170 then : 4171 printf %s "(cached) " >&6 4172 else case e in #( 4173 e) ac_cv_prog_cc_c11=no 4174 ac_save_CC=$CC 4175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4176 /* end confdefs.h. */ 4177 $ac_c_conftest_c11_program 4178 _ACEOF 4179 for ac_arg in '' -std=gnu11 4180 do 4181 CC="$ac_save_CC $ac_arg" 4182 if ac_fn_c_try_compile "$LINENO" 4183 then : 4184 ac_cv_prog_cc_c11=$ac_arg 4185 fi 4186 rm -f core conftest.err conftest.$ac_objext conftest.beam 4187 test "x$ac_cv_prog_cc_c11" != "xno" && break 4188 done 4189 rm -f conftest.$ac_ext 4190 CC=$ac_save_CC ;; 4191 esac 4192 fi 4193 4194 if test "x$ac_cv_prog_cc_c11" = xno 4195 then : 4196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4197 printf "%s\n" "unsupported" >&6; } 4198 else case e in #( 4199 e) if test "x$ac_cv_prog_cc_c11" = x 4200 then : 4201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4202 printf "%s\n" "none needed" >&6; } 4203 else case e in #( 4204 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4205 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4206 CC="$CC $ac_cv_prog_cc_c11" ;; 4207 esac 4208 fi 4209 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4210 ac_prog_cc_stdc=c11 ;; 4211 esac 4212 fi 4213 fi 4214 if test x$ac_prog_cc_stdc = xno 4215 then : 4216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4217 printf %s "checking for $CC option to enable C99 features... " >&6; } 4218 if test ${ac_cv_prog_cc_c99+y} 4219 then : 4220 printf %s "(cached) " >&6 4221 else case e in #( 4222 e) ac_cv_prog_cc_c99=no 4223 ac_save_CC=$CC 4224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4225 /* end confdefs.h. */ 4226 $ac_c_conftest_c99_program 4227 _ACEOF 4228 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4229 do 4230 CC="$ac_save_CC $ac_arg" 4231 if ac_fn_c_try_compile "$LINENO" 4232 then : 4233 ac_cv_prog_cc_c99=$ac_arg 4234 fi 4235 rm -f core conftest.err conftest.$ac_objext conftest.beam 4236 test "x$ac_cv_prog_cc_c99" != "xno" && break 4237 done 4238 rm -f conftest.$ac_ext 4239 CC=$ac_save_CC ;; 4240 esac 4241 fi 4242 4243 if test "x$ac_cv_prog_cc_c99" = xno 4244 then : 4245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4246 printf "%s\n" "unsupported" >&6; } 4247 else case e in #( 4248 e) if test "x$ac_cv_prog_cc_c99" = x 4249 then : 4250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4251 printf "%s\n" "none needed" >&6; } 4252 else case e in #( 4253 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4254 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4255 CC="$CC $ac_cv_prog_cc_c99" ;; 4256 esac 4257 fi 4258 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4259 ac_prog_cc_stdc=c99 ;; 4260 esac 4261 fi 4262 fi 4263 if test x$ac_prog_cc_stdc = xno 4264 then : 4265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4266 printf %s "checking for $CC option to enable C89 features... " >&6; } 4267 if test ${ac_cv_prog_cc_c89+y} 4268 then : 4269 printf %s "(cached) " >&6 4270 else case e in #( 4271 e) ac_cv_prog_cc_c89=no 4272 ac_save_CC=$CC 4273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4274 /* end confdefs.h. */ 4275 $ac_c_conftest_c89_program 4276 _ACEOF 4277 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4278 do 4279 CC="$ac_save_CC $ac_arg" 4280 if ac_fn_c_try_compile "$LINENO" 4281 then : 4282 ac_cv_prog_cc_c89=$ac_arg 4283 fi 4284 rm -f core conftest.err conftest.$ac_objext conftest.beam 4285 test "x$ac_cv_prog_cc_c89" != "xno" && break 4286 done 4287 rm -f conftest.$ac_ext 4288 CC=$ac_save_CC ;; 4289 esac 4290 fi 4291 4292 if test "x$ac_cv_prog_cc_c89" = xno 4293 then : 4294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4295 printf "%s\n" "unsupported" >&6; } 4296 else case e in #( 4297 e) if test "x$ac_cv_prog_cc_c89" = x 4298 then : 4299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4300 printf "%s\n" "none needed" >&6; } 4301 else case e in #( 4302 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4303 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4304 CC="$CC $ac_cv_prog_cc_c89" ;; 4305 esac 4306 fi 4307 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4308 ac_prog_cc_stdc=c89 ;; 4309 esac 4310 fi 4311 fi 4312 4313 ac_ext=c 4314 ac_cpp='$CPP $CPPFLAGS' 4315 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4316 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4317 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4318 4319 4320 ac_ext=c 4321 ac_cpp='$CPP $CPPFLAGS' 4322 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4323 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4324 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4326 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4327 if test ${am_cv_prog_cc_c_o+y} 4328 then : 4329 printf %s "(cached) " >&6 4330 else case e in #( 4331 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4332 /* end confdefs.h. */ 4333 4334 int 4335 main (void) 4336 { 4337 4338 ; 4339 return 0; 4340 } 4341 _ACEOF 4342 # Make sure it works both with $CC and with simple cc. 4343 # Following AC_PROG_CC_C_O, we do the test twice because some 4344 # compilers refuse to overwrite an existing .o file with -o, 4345 # though they will create one. 4346 am_cv_prog_cc_c_o=yes 4347 for am_i in 1 2; do 4348 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4349 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4350 ac_status=$? 4351 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4352 (exit $ac_status); } \ 4353 && test -f conftest2.$ac_objext; then 4354 : OK 4355 else 4356 am_cv_prog_cc_c_o=no 4357 break 4358 fi 4359 done 4360 rm -f core conftest* 4361 unset am_i ;; 4362 esac 4363 fi 4364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4365 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4366 if test "$am_cv_prog_cc_c_o" != yes; then 4367 # Losing compiler, so override with the script. 4368 # FIXME: It is wrong to rewrite CC. 4369 # But if we don't then we get into trouble of one sort or another. 4370 # A longer-term fix would be to have automake use am__CC in this case, 4371 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4372 CC="$am_aux_dir/compile $CC" 4373 fi 4374 ac_ext=c 4375 ac_cpp='$CPP $CPPFLAGS' 4376 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4377 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4378 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4379 4380 4381 depcc="$CC" am_compiler_list= 4382 4383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4384 printf %s "checking dependency style of $depcc... " >&6; } 4385 if test ${am_cv_CC_dependencies_compiler_type+y} 4386 then : 4387 printf %s "(cached) " >&6 4388 else case e in #( 4389 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4390 # We make a subdir and do the tests there. Otherwise we can end up 4391 # making bogus files that we don't know about and never remove. For 4392 # instance it was reported that on HP-UX the gcc test will end up 4393 # making a dummy file named 'D' -- because '-MD' means "put the output 4394 # in D". 4395 rm -rf conftest.dir 4396 mkdir conftest.dir 4397 # Copy depcomp to subdir because otherwise we won't find it if we're 4398 # using a relative directory. 4399 cp "$am_depcomp" conftest.dir 4400 cd conftest.dir 4401 # We will build objects and dependencies in a subdirectory because 4402 # it helps to detect inapplicable dependency modes. For instance 4403 # both Tru64's cc and ICC support -MD to output dependencies as a 4404 # side effect of compilation, but ICC will put the dependencies in 4405 # the current directory while Tru64 will put them in the object 4406 # directory. 4407 mkdir sub 4408 4409 am_cv_CC_dependencies_compiler_type=none 4410 if test "$am_compiler_list" = ""; then 4411 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4412 fi 4413 am__universal=false 4414 case " $depcc " in #( 4415 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4416 esac 4417 4418 for depmode in $am_compiler_list; do 4419 # Setup a source with many dependencies, because some compilers 4420 # like to wrap large dependency lists on column 80 (with \), and 4421 # we should not choose a depcomp mode which is confused by this. 4422 # 4423 # We need to recreate these files for each test, as the compiler may 4424 # overwrite some of them when testing with obscure command lines. 4425 # This happens at least with the AIX C compiler. 4426 : > sub/conftest.c 4427 for i in 1 2 3 4 5 6; do 4428 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4429 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4430 # Solaris 10 /bin/sh. 4431 echo '/* dummy */' > sub/conftst$i.h 4432 done 4433 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4434 4435 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4436 # mode. It turns out that the SunPro C++ compiler does not properly 4437 # handle '-M -o', and we need to detect this. Also, some Intel 4438 # versions had trouble with output in subdirs. 4439 am__obj=sub/conftest.${OBJEXT-o} 4440 am__minus_obj="-o $am__obj" 4441 case $depmode in 4442 gcc) 4443 # This depmode causes a compiler race in universal mode. 4444 test "$am__universal" = false || continue 4445 ;; 4446 nosideeffect) 4447 # After this tag, mechanisms are not by side-effect, so they'll 4448 # only be used when explicitly requested. 4449 if test "x$enable_dependency_tracking" = xyes; then 4450 continue 4451 else 4452 break 4453 fi 4454 ;; 4455 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4456 # This compiler won't grok '-c -o', but also, the minuso test has 4457 # not run yet. These depmodes are late enough in the game, and 4458 # so weak that their functioning should not be impacted. 4459 am__obj=conftest.${OBJEXT-o} 4460 am__minus_obj= 4461 ;; 4462 none) break ;; 4463 esac 4464 if depmode=$depmode \ 4465 source=sub/conftest.c object=$am__obj \ 4466 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4467 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4468 >/dev/null 2>conftest.err && 4469 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4470 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4471 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4472 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4473 # icc doesn't choke on unknown options, it will just issue warnings 4474 # or remarks (even with -Werror). So we grep stderr for any message 4475 # that says an option was ignored or not supported. 4476 # When given -MP, icc 7.0 and 7.1 complain thusly: 4477 # icc: Command line warning: ignoring option '-M'; no argument required 4478 # The diagnosis changed in icc 8.0: 4479 # icc: Command line remark: option '-MP' not supported 4480 if (grep 'ignoring option' conftest.err || 4481 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4482 am_cv_CC_dependencies_compiler_type=$depmode 4483 break 4484 fi 4485 fi 4486 done 4487 4488 cd .. 4489 rm -rf conftest.dir 4490 else 4491 am_cv_CC_dependencies_compiler_type=none 4492 fi 4493 ;; 4494 esac 4495 fi 4496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4497 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4498 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4499 4500 if 4501 test "x$enable_dependency_tracking" != xno \ 4502 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4503 am__fastdepCC_TRUE= 4504 am__fastdepCC_FALSE='#' 4505 else 4506 am__fastdepCC_TRUE='#' 4507 am__fastdepCC_FALSE= 4508 fi 4509 4510 4511 4512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4513 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4514 if test ${ac_cv_c_undeclared_builtin_options+y} 4515 then : 4516 printf %s "(cached) " >&6 4517 else case e in #( 4518 e) ac_save_CFLAGS=$CFLAGS 4519 ac_cv_c_undeclared_builtin_options='cannot detect' 4520 for ac_arg in '' -fno-builtin; do 4521 CFLAGS="$ac_save_CFLAGS $ac_arg" 4522 # This test program should *not* compile successfully. 4523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4524 /* end confdefs.h. */ 4525 4526 int 4527 main (void) 4528 { 4529 (void) strchr; 4530 ; 4531 return 0; 4532 } 4533 _ACEOF 4534 if ac_fn_c_try_compile "$LINENO" 4535 then : 4536 4537 else case e in #( 4538 e) # This test program should compile successfully. 4539 # No library function is consistently available on 4540 # freestanding implementations, so test against a dummy 4541 # declaration. Include always-available headers on the 4542 # off chance that they somehow elicit warnings. 4543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4544 /* end confdefs.h. */ 4545 #include <float.h> 4546 #include <limits.h> 4547 #include <stdarg.h> 4548 #include <stddef.h> 4549 extern void ac_decl (int, char *); 4550 4551 int 4552 main (void) 4553 { 4554 (void) ac_decl (0, (char *) 0); 4555 (void) ac_decl; 4556 4557 ; 4558 return 0; 4559 } 4560 _ACEOF 4561 if ac_fn_c_try_compile "$LINENO" 4562 then : 4563 if test x"$ac_arg" = x 4564 then : 4565 ac_cv_c_undeclared_builtin_options='none needed' 4566 else case e in #( 4567 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4568 esac 4569 fi 4570 break 4571 fi 4572 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4573 esac 4574 fi 4575 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4576 done 4577 CFLAGS=$ac_save_CFLAGS 4578 ;; 4579 esac 4580 fi 4581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4582 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4583 case $ac_cv_c_undeclared_builtin_options in #( 4584 'cannot detect') : 4585 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4586 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4587 as_fn_error $? "cannot make $CC report undeclared builtins 4588 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4589 'none needed') : 4590 ac_c_undeclared_builtin_options='' ;; #( 4591 *) : 4592 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4593 esac 4594 4595 ac_header= ac_cache= 4596 for ac_item in $ac_header_c_list 4597 do 4598 if test $ac_cache; then 4599 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4600 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4601 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4602 fi 4603 ac_header= ac_cache= 4604 elif test $ac_header; then 4605 ac_cache=$ac_item 4606 else 4607 ac_header=$ac_item 4608 fi 4609 done 4610 4611 4612 4613 4614 4615 4616 4617 4618 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4619 then : 4620 4621 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4622 4623 fi 4624 4625 4626 4627 4628 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4629 if test "x$ac_cv_have_decl___clang__" = xyes 4630 then : 4631 CLANGCC="yes" 4632 else case e in #( 4633 e) CLANGCC="no" ;; 4634 esac 4635 fi 4636 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4637 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4638 then : 4639 INTELCC="yes" 4640 else case e in #( 4641 e) INTELCC="no" ;; 4642 esac 4643 fi 4644 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4645 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4646 then : 4647 SUNCC="yes" 4648 else case e in #( 4649 e) SUNCC="no" ;; 4650 esac 4651 fi 4652 4653 4654 4655 4656 4657 4658 4659 4660 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4661 if test -n "$ac_tool_prefix"; then 4662 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4663 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4665 printf %s "checking for $ac_word... " >&6; } 4666 if test ${ac_cv_path_PKG_CONFIG+y} 4667 then : 4668 printf %s "(cached) " >&6 4669 else case e in #( 4670 e) case $PKG_CONFIG in 4671 [\\/]* | ?:[\\/]*) 4672 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4673 ;; 4674 *) 4675 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4676 for as_dir in $PATH 4677 do 4678 IFS=$as_save_IFS 4679 case $as_dir in #((( 4680 '') as_dir=./ ;; 4681 */) ;; 4682 *) as_dir=$as_dir/ ;; 4683 esac 4684 for ac_exec_ext in '' $ac_executable_extensions; do 4685 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4686 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4687 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4688 break 2 4689 fi 4690 done 4691 done 4692 IFS=$as_save_IFS 4693 4694 ;; 4695 esac ;; 4696 esac 4697 fi 4698 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4699 if test -n "$PKG_CONFIG"; then 4700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4701 printf "%s\n" "$PKG_CONFIG" >&6; } 4702 else 4703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4704 printf "%s\n" "no" >&6; } 4705 fi 4706 4707 4708 fi 4709 if test -z "$ac_cv_path_PKG_CONFIG"; then 4710 ac_pt_PKG_CONFIG=$PKG_CONFIG 4711 # Extract the first word of "pkg-config", so it can be a program name with args. 4712 set dummy pkg-config; ac_word=$2 4713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4714 printf %s "checking for $ac_word... " >&6; } 4715 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4716 then : 4717 printf %s "(cached) " >&6 4718 else case e in #( 4719 e) case $ac_pt_PKG_CONFIG in 4720 [\\/]* | ?:[\\/]*) 4721 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4722 ;; 4723 *) 4724 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4725 for as_dir in $PATH 4726 do 4727 IFS=$as_save_IFS 4728 case $as_dir in #((( 4729 '') as_dir=./ ;; 4730 */) ;; 4731 *) as_dir=$as_dir/ ;; 4732 esac 4733 for ac_exec_ext in '' $ac_executable_extensions; do 4734 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4735 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4736 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4737 break 2 4738 fi 4739 done 4740 done 4741 IFS=$as_save_IFS 4742 4743 ;; 4744 esac ;; 4745 esac 4746 fi 4747 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4748 if test -n "$ac_pt_PKG_CONFIG"; then 4749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4750 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4751 else 4752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4753 printf "%s\n" "no" >&6; } 4754 fi 4755 4756 if test "x$ac_pt_PKG_CONFIG" = x; then 4757 PKG_CONFIG="" 4758 else 4759 case $cross_compiling:$ac_tool_warned in 4760 yes:) 4761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4762 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4763 ac_tool_warned=yes ;; 4764 esac 4765 PKG_CONFIG=$ac_pt_PKG_CONFIG 4766 fi 4767 else 4768 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4769 fi 4770 4771 fi 4772 if test -n "$PKG_CONFIG"; then 4773 _pkg_min_version=0.9.0 4774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4775 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4776 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4778 printf "%s\n" "yes" >&6; } 4779 else 4780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4781 printf "%s\n" "no" >&6; } 4782 PKG_CONFIG="" 4783 fi 4784 fi 4785 4786 4787 # Make sure we can run config.sub. 4788 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4789 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4790 4791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4792 printf %s "checking build system type... " >&6; } 4793 if test ${ac_cv_build+y} 4794 then : 4795 printf %s "(cached) " >&6 4796 else case e in #( 4797 e) ac_build_alias=$build_alias 4798 test "x$ac_build_alias" = x && 4799 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4800 test "x$ac_build_alias" = x && 4801 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4802 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4803 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4804 ;; 4805 esac 4806 fi 4807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4808 printf "%s\n" "$ac_cv_build" >&6; } 4809 case $ac_cv_build in 4810 *-*-*) ;; 4811 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4812 esac 4813 build=$ac_cv_build 4814 ac_save_IFS=$IFS; IFS='-' 4815 set x $ac_cv_build 4816 shift 4817 build_cpu=$1 4818 build_vendor=$2 4819 shift; shift 4820 # Remember, the first character of IFS is used to create $*, 4821 # except with old shells: 4822 build_os=$* 4823 IFS=$ac_save_IFS 4824 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4825 4826 4827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4828 printf %s "checking host system type... " >&6; } 4829 if test ${ac_cv_host+y} 4830 then : 4831 printf %s "(cached) " >&6 4832 else case e in #( 4833 e) if test "x$host_alias" = x; then 4834 ac_cv_host=$ac_cv_build 4835 else 4836 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4837 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4838 fi 4839 ;; 4840 esac 4841 fi 4842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4843 printf "%s\n" "$ac_cv_host" >&6; } 4844 case $ac_cv_host in 4845 *-*-*) ;; 4846 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4847 esac 4848 host=$ac_cv_host 4849 ac_save_IFS=$IFS; IFS='-' 4850 set x $ac_cv_host 4851 shift 4852 host_cpu=$1 4853 host_vendor=$2 4854 shift; shift 4855 # Remember, the first character of IFS is used to create $*, 4856 # except with old shells: 4857 host_os=$* 4858 IFS=$ac_save_IFS 4859 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4860 4861 4862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4863 printf %s "checking for a sed that does not truncate output... " >&6; } 4864 if test ${ac_cv_path_SED+y} 4865 then : 4866 printf %s "(cached) " >&6 4867 else case e in #( 4868 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4869 for ac_i in 1 2 3 4 5 6 7; do 4870 ac_script="$ac_script$as_nl$ac_script" 4871 done 4872 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4873 { ac_script=; unset ac_script;} 4874 if test -z "$SED"; then 4875 ac_path_SED_found=false 4876 # Loop through the user's path and test for each of PROGNAME-LIST 4877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4878 for as_dir in $PATH 4879 do 4880 IFS=$as_save_IFS 4881 case $as_dir in #((( 4882 '') as_dir=./ ;; 4883 */) ;; 4884 *) as_dir=$as_dir/ ;; 4885 esac 4886 for ac_prog in sed gsed 4887 do 4888 for ac_exec_ext in '' $ac_executable_extensions; do 4889 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4890 as_fn_executable_p "$ac_path_SED" || continue 4891 # Check for GNU ac_path_SED and select it if it is found. 4892 # Check for GNU $ac_path_SED 4893 case `"$ac_path_SED" --version 2>&1` in #( 4894 *GNU*) 4895 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4896 #( 4897 *) 4898 ac_count=0 4899 printf %s 0123456789 >"conftest.in" 4900 while : 4901 do 4902 cat "conftest.in" "conftest.in" >"conftest.tmp" 4903 mv "conftest.tmp" "conftest.in" 4904 cp "conftest.in" "conftest.nl" 4905 printf "%s\n" '' >> "conftest.nl" 4906 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4907 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4908 as_fn_arith $ac_count + 1 && ac_count=$as_val 4909 if test $ac_count -gt ${ac_path_SED_max-0}; then 4910 # Best one so far, save it but keep looking for a better one 4911 ac_cv_path_SED="$ac_path_SED" 4912 ac_path_SED_max=$ac_count 4913 fi 4914 # 10*(2^10) chars as input seems more than enough 4915 test $ac_count -gt 10 && break 4916 done 4917 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4918 esac 4919 4920 $ac_path_SED_found && break 3 4921 done 4922 done 4923 done 4924 IFS=$as_save_IFS 4925 if test -z "$ac_cv_path_SED"; then 4926 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4927 fi 4928 else 4929 ac_cv_path_SED=$SED 4930 fi 4931 ;; 4932 esac 4933 fi 4934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4935 printf "%s\n" "$ac_cv_path_SED" >&6; } 4936 SED="$ac_cv_path_SED" 4937 rm -f conftest.sed 4938 4939 4940 4941 4942 4943 4944 # Check whether --enable-selective-werror was given. 4945 if test ${enable_selective_werror+y} 4946 then : 4947 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4948 else case e in #( 4949 e) SELECTIVE_WERROR=yes ;; 4950 esac 4951 fi 4952 4953 4954 4955 4956 4957 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4958 if test "x$SUNCC" = "xyes"; then 4959 BASE_CFLAGS="-v" 4960 else 4961 BASE_CFLAGS="" 4962 fi 4963 4964 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 xorg_testset_save_CFLAGS="$CFLAGS" 4979 4980 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4983 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4984 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4985 then : 4986 printf %s "(cached) " >&6 4987 else case e in #( 4988 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4989 /* end confdefs.h. */ 4990 int i; 4991 _ACEOF 4992 if ac_fn_c_try_compile "$LINENO" 4993 then : 4994 xorg_cv_cc_flag_unknown_warning_option=yes 4995 else case e in #( 4996 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 4997 esac 4998 fi 4999 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5000 esac 5001 fi 5002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5003 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5004 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5005 CFLAGS="$xorg_testset_save_CFLAGS" 5006 fi 5007 5008 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5009 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5011 fi 5012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5014 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5015 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5016 then : 5017 printf %s "(cached) " >&6 5018 else case e in #( 5019 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5020 /* end confdefs.h. */ 5021 int i; 5022 _ACEOF 5023 if ac_fn_c_try_compile "$LINENO" 5024 then : 5025 xorg_cv_cc_flag_unused_command_line_argument=yes 5026 else case e in #( 5027 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5028 esac 5029 fi 5030 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5031 esac 5032 fi 5033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5034 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5035 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5036 CFLAGS="$xorg_testset_save_CFLAGS" 5037 fi 5038 5039 found="no" 5040 5041 if test $found = "no" ; then 5042 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5044 fi 5045 5046 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5047 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5048 fi 5049 5050 CFLAGS="$CFLAGS -Wall" 5051 5052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5053 printf %s "checking if $CC supports -Wall... " >&6; } 5054 cacheid=xorg_cv_cc_flag__Wall 5055 if eval test \${$cacheid+y} 5056 then : 5057 printf %s "(cached) " >&6 5058 else case e in #( 5059 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5060 /* end confdefs.h. */ 5061 int i; 5062 int 5063 main (void) 5064 { 5065 5066 ; 5067 return 0; 5068 } 5069 _ACEOF 5070 if ac_fn_c_try_link "$LINENO" 5071 then : 5072 eval $cacheid=yes 5073 else case e in #( 5074 e) eval $cacheid=no ;; 5075 esac 5076 fi 5077 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5078 conftest$ac_exeext conftest.$ac_ext ;; 5079 esac 5080 fi 5081 5082 5083 CFLAGS="$xorg_testset_save_CFLAGS" 5084 5085 eval supported=\$$cacheid 5086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5087 printf "%s\n" "$supported" >&6; } 5088 if test "$supported" = "yes" ; then 5089 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5090 found="yes" 5091 fi 5092 fi 5093 5094 5095 5096 5097 5098 5099 5100 5101 5102 5103 5104 5105 5106 5107 5108 xorg_testset_save_CFLAGS="$CFLAGS" 5109 5110 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5113 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5114 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5115 then : 5116 printf %s "(cached) " >&6 5117 else case e in #( 5118 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5119 /* end confdefs.h. */ 5120 int i; 5121 _ACEOF 5122 if ac_fn_c_try_compile "$LINENO" 5123 then : 5124 xorg_cv_cc_flag_unknown_warning_option=yes 5125 else case e in #( 5126 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5127 esac 5128 fi 5129 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5130 esac 5131 fi 5132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5133 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5134 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5135 CFLAGS="$xorg_testset_save_CFLAGS" 5136 fi 5137 5138 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5139 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5141 fi 5142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5144 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5145 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5146 then : 5147 printf %s "(cached) " >&6 5148 else case e in #( 5149 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5150 /* end confdefs.h. */ 5151 int i; 5152 _ACEOF 5153 if ac_fn_c_try_compile "$LINENO" 5154 then : 5155 xorg_cv_cc_flag_unused_command_line_argument=yes 5156 else case e in #( 5157 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5158 esac 5159 fi 5160 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5161 esac 5162 fi 5163 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5164 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5165 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5166 CFLAGS="$xorg_testset_save_CFLAGS" 5167 fi 5168 5169 found="no" 5170 5171 if test $found = "no" ; then 5172 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5174 fi 5175 5176 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5178 fi 5179 5180 CFLAGS="$CFLAGS -Wpointer-arith" 5181 5182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5183 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5184 cacheid=xorg_cv_cc_flag__Wpointer_arith 5185 if eval test \${$cacheid+y} 5186 then : 5187 printf %s "(cached) " >&6 5188 else case e in #( 5189 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5190 /* end confdefs.h. */ 5191 int i; 5192 int 5193 main (void) 5194 { 5195 5196 ; 5197 return 0; 5198 } 5199 _ACEOF 5200 if ac_fn_c_try_link "$LINENO" 5201 then : 5202 eval $cacheid=yes 5203 else case e in #( 5204 e) eval $cacheid=no ;; 5205 esac 5206 fi 5207 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5208 conftest$ac_exeext conftest.$ac_ext ;; 5209 esac 5210 fi 5211 5212 5213 CFLAGS="$xorg_testset_save_CFLAGS" 5214 5215 eval supported=\$$cacheid 5216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5217 printf "%s\n" "$supported" >&6; } 5218 if test "$supported" = "yes" ; then 5219 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5220 found="yes" 5221 fi 5222 fi 5223 5224 5225 5226 5227 5228 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238 xorg_testset_save_CFLAGS="$CFLAGS" 5239 5240 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5243 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5244 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5245 then : 5246 printf %s "(cached) " >&6 5247 else case e in #( 5248 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5249 /* end confdefs.h. */ 5250 int i; 5251 _ACEOF 5252 if ac_fn_c_try_compile "$LINENO" 5253 then : 5254 xorg_cv_cc_flag_unknown_warning_option=yes 5255 else case e in #( 5256 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5257 esac 5258 fi 5259 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5260 esac 5261 fi 5262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5263 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5264 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5265 CFLAGS="$xorg_testset_save_CFLAGS" 5266 fi 5267 5268 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5271 fi 5272 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5274 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5275 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5276 then : 5277 printf %s "(cached) " >&6 5278 else case e in #( 5279 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5280 /* end confdefs.h. */ 5281 int i; 5282 _ACEOF 5283 if ac_fn_c_try_compile "$LINENO" 5284 then : 5285 xorg_cv_cc_flag_unused_command_line_argument=yes 5286 else case e in #( 5287 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5288 esac 5289 fi 5290 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5291 esac 5292 fi 5293 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5294 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5295 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5296 CFLAGS="$xorg_testset_save_CFLAGS" 5297 fi 5298 5299 found="no" 5300 5301 if test $found = "no" ; then 5302 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5304 fi 5305 5306 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5307 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5308 fi 5309 5310 CFLAGS="$CFLAGS -Wmissing-declarations" 5311 5312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5313 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5314 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5315 if eval test \${$cacheid+y} 5316 then : 5317 printf %s "(cached) " >&6 5318 else case e in #( 5319 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5320 /* end confdefs.h. */ 5321 int i; 5322 int 5323 main (void) 5324 { 5325 5326 ; 5327 return 0; 5328 } 5329 _ACEOF 5330 if ac_fn_c_try_link "$LINENO" 5331 then : 5332 eval $cacheid=yes 5333 else case e in #( 5334 e) eval $cacheid=no ;; 5335 esac 5336 fi 5337 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5338 conftest$ac_exeext conftest.$ac_ext ;; 5339 esac 5340 fi 5341 5342 5343 CFLAGS="$xorg_testset_save_CFLAGS" 5344 5345 eval supported=\$$cacheid 5346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5347 printf "%s\n" "$supported" >&6; } 5348 if test "$supported" = "yes" ; then 5349 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5350 found="yes" 5351 fi 5352 fi 5353 5354 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 5368 xorg_testset_save_CFLAGS="$CFLAGS" 5369 5370 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5373 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5374 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5375 then : 5376 printf %s "(cached) " >&6 5377 else case e in #( 5378 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5379 /* end confdefs.h. */ 5380 int i; 5381 _ACEOF 5382 if ac_fn_c_try_compile "$LINENO" 5383 then : 5384 xorg_cv_cc_flag_unknown_warning_option=yes 5385 else case e in #( 5386 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5387 esac 5388 fi 5389 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5390 esac 5391 fi 5392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5393 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5394 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5395 CFLAGS="$xorg_testset_save_CFLAGS" 5396 fi 5397 5398 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5399 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5401 fi 5402 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5404 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5405 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5406 then : 5407 printf %s "(cached) " >&6 5408 else case e in #( 5409 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5410 /* end confdefs.h. */ 5411 int i; 5412 _ACEOF 5413 if ac_fn_c_try_compile "$LINENO" 5414 then : 5415 xorg_cv_cc_flag_unused_command_line_argument=yes 5416 else case e in #( 5417 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5418 esac 5419 fi 5420 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5421 esac 5422 fi 5423 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5424 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5425 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5426 CFLAGS="$xorg_testset_save_CFLAGS" 5427 fi 5428 5429 found="no" 5430 5431 if test $found = "no" ; then 5432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5434 fi 5435 5436 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5438 fi 5439 5440 CFLAGS="$CFLAGS -Wformat=2" 5441 5442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5443 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5444 cacheid=xorg_cv_cc_flag__Wformat_2 5445 if eval test \${$cacheid+y} 5446 then : 5447 printf %s "(cached) " >&6 5448 else case e in #( 5449 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5450 /* end confdefs.h. */ 5451 int i; 5452 int 5453 main (void) 5454 { 5455 5456 ; 5457 return 0; 5458 } 5459 _ACEOF 5460 if ac_fn_c_try_link "$LINENO" 5461 then : 5462 eval $cacheid=yes 5463 else case e in #( 5464 e) eval $cacheid=no ;; 5465 esac 5466 fi 5467 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5468 conftest$ac_exeext conftest.$ac_ext ;; 5469 esac 5470 fi 5471 5472 5473 CFLAGS="$xorg_testset_save_CFLAGS" 5474 5475 eval supported=\$$cacheid 5476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5477 printf "%s\n" "$supported" >&6; } 5478 if test "$supported" = "yes" ; then 5479 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5480 found="yes" 5481 fi 5482 fi 5483 5484 if test $found = "no" ; then 5485 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5487 fi 5488 5489 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5490 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5491 fi 5492 5493 CFLAGS="$CFLAGS -Wformat" 5494 5495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5496 printf %s "checking if $CC supports -Wformat... " >&6; } 5497 cacheid=xorg_cv_cc_flag__Wformat 5498 if eval test \${$cacheid+y} 5499 then : 5500 printf %s "(cached) " >&6 5501 else case e in #( 5502 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5503 /* end confdefs.h. */ 5504 int i; 5505 int 5506 main (void) 5507 { 5508 5509 ; 5510 return 0; 5511 } 5512 _ACEOF 5513 if ac_fn_c_try_link "$LINENO" 5514 then : 5515 eval $cacheid=yes 5516 else case e in #( 5517 e) eval $cacheid=no ;; 5518 esac 5519 fi 5520 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5521 conftest$ac_exeext conftest.$ac_ext ;; 5522 esac 5523 fi 5524 5525 5526 CFLAGS="$xorg_testset_save_CFLAGS" 5527 5528 eval supported=\$$cacheid 5529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5530 printf "%s\n" "$supported" >&6; } 5531 if test "$supported" = "yes" ; then 5532 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5533 found="yes" 5534 fi 5535 fi 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 5553 xorg_testset_save_CFLAGS="$CFLAGS" 5554 5555 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5558 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5559 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5560 then : 5561 printf %s "(cached) " >&6 5562 else case e in #( 5563 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5564 /* end confdefs.h. */ 5565 int i; 5566 _ACEOF 5567 if ac_fn_c_try_compile "$LINENO" 5568 then : 5569 xorg_cv_cc_flag_unknown_warning_option=yes 5570 else case e in #( 5571 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5572 esac 5573 fi 5574 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5575 esac 5576 fi 5577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5578 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5579 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5580 CFLAGS="$xorg_testset_save_CFLAGS" 5581 fi 5582 5583 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5586 fi 5587 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5589 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5590 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5591 then : 5592 printf %s "(cached) " >&6 5593 else case e in #( 5594 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5595 /* end confdefs.h. */ 5596 int i; 5597 _ACEOF 5598 if ac_fn_c_try_compile "$LINENO" 5599 then : 5600 xorg_cv_cc_flag_unused_command_line_argument=yes 5601 else case e in #( 5602 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5603 esac 5604 fi 5605 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5606 esac 5607 fi 5608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5609 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5610 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5611 CFLAGS="$xorg_testset_save_CFLAGS" 5612 fi 5613 5614 found="no" 5615 5616 if test $found = "no" ; then 5617 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5619 fi 5620 5621 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5622 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5623 fi 5624 5625 CFLAGS="$CFLAGS -Wstrict-prototypes" 5626 5627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5628 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5629 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5630 if eval test \${$cacheid+y} 5631 then : 5632 printf %s "(cached) " >&6 5633 else case e in #( 5634 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5635 /* end confdefs.h. */ 5636 int i; 5637 int 5638 main (void) 5639 { 5640 5641 ; 5642 return 0; 5643 } 5644 _ACEOF 5645 if ac_fn_c_try_link "$LINENO" 5646 then : 5647 eval $cacheid=yes 5648 else case e in #( 5649 e) eval $cacheid=no ;; 5650 esac 5651 fi 5652 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5653 conftest$ac_exeext conftest.$ac_ext ;; 5654 esac 5655 fi 5656 5657 5658 CFLAGS="$xorg_testset_save_CFLAGS" 5659 5660 eval supported=\$$cacheid 5661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5662 printf "%s\n" "$supported" >&6; } 5663 if test "$supported" = "yes" ; then 5664 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5665 found="yes" 5666 fi 5667 fi 5668 5669 5670 5671 5672 5673 5674 5675 5676 5677 5678 5679 5680 5681 5682 5683 xorg_testset_save_CFLAGS="$CFLAGS" 5684 5685 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5688 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5689 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5690 then : 5691 printf %s "(cached) " >&6 5692 else case e in #( 5693 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5694 /* end confdefs.h. */ 5695 int i; 5696 _ACEOF 5697 if ac_fn_c_try_compile "$LINENO" 5698 then : 5699 xorg_cv_cc_flag_unknown_warning_option=yes 5700 else case e in #( 5701 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5702 esac 5703 fi 5704 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5705 esac 5706 fi 5707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5708 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5709 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5710 CFLAGS="$xorg_testset_save_CFLAGS" 5711 fi 5712 5713 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5714 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5716 fi 5717 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5719 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5720 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5721 then : 5722 printf %s "(cached) " >&6 5723 else case e in #( 5724 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5725 /* end confdefs.h. */ 5726 int i; 5727 _ACEOF 5728 if ac_fn_c_try_compile "$LINENO" 5729 then : 5730 xorg_cv_cc_flag_unused_command_line_argument=yes 5731 else case e in #( 5732 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5733 esac 5734 fi 5735 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5736 esac 5737 fi 5738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5739 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5740 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5741 CFLAGS="$xorg_testset_save_CFLAGS" 5742 fi 5743 5744 found="no" 5745 5746 if test $found = "no" ; then 5747 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5749 fi 5750 5751 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5753 fi 5754 5755 CFLAGS="$CFLAGS -Wmissing-prototypes" 5756 5757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5758 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5759 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5760 if eval test \${$cacheid+y} 5761 then : 5762 printf %s "(cached) " >&6 5763 else case e in #( 5764 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5765 /* end confdefs.h. */ 5766 int i; 5767 int 5768 main (void) 5769 { 5770 5771 ; 5772 return 0; 5773 } 5774 _ACEOF 5775 if ac_fn_c_try_link "$LINENO" 5776 then : 5777 eval $cacheid=yes 5778 else case e in #( 5779 e) eval $cacheid=no ;; 5780 esac 5781 fi 5782 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5783 conftest$ac_exeext conftest.$ac_ext ;; 5784 esac 5785 fi 5786 5787 5788 CFLAGS="$xorg_testset_save_CFLAGS" 5789 5790 eval supported=\$$cacheid 5791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5792 printf "%s\n" "$supported" >&6; } 5793 if test "$supported" = "yes" ; then 5794 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5795 found="yes" 5796 fi 5797 fi 5798 5799 5800 5801 5802 5803 5804 5805 5806 5807 5808 5809 5810 5811 5812 5813 xorg_testset_save_CFLAGS="$CFLAGS" 5814 5815 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5818 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5819 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5820 then : 5821 printf %s "(cached) " >&6 5822 else case e in #( 5823 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5824 /* end confdefs.h. */ 5825 int i; 5826 _ACEOF 5827 if ac_fn_c_try_compile "$LINENO" 5828 then : 5829 xorg_cv_cc_flag_unknown_warning_option=yes 5830 else case e in #( 5831 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5832 esac 5833 fi 5834 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5835 esac 5836 fi 5837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5838 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5839 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5840 CFLAGS="$xorg_testset_save_CFLAGS" 5841 fi 5842 5843 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5846 fi 5847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5849 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5850 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5851 then : 5852 printf %s "(cached) " >&6 5853 else case e in #( 5854 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5855 /* end confdefs.h. */ 5856 int i; 5857 _ACEOF 5858 if ac_fn_c_try_compile "$LINENO" 5859 then : 5860 xorg_cv_cc_flag_unused_command_line_argument=yes 5861 else case e in #( 5862 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5863 esac 5864 fi 5865 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5866 esac 5867 fi 5868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5869 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5870 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5871 CFLAGS="$xorg_testset_save_CFLAGS" 5872 fi 5873 5874 found="no" 5875 5876 if test $found = "no" ; then 5877 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5879 fi 5880 5881 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5883 fi 5884 5885 CFLAGS="$CFLAGS -Wnested-externs" 5886 5887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5888 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5889 cacheid=xorg_cv_cc_flag__Wnested_externs 5890 if eval test \${$cacheid+y} 5891 then : 5892 printf %s "(cached) " >&6 5893 else case e in #( 5894 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5895 /* end confdefs.h. */ 5896 int i; 5897 int 5898 main (void) 5899 { 5900 5901 ; 5902 return 0; 5903 } 5904 _ACEOF 5905 if ac_fn_c_try_link "$LINENO" 5906 then : 5907 eval $cacheid=yes 5908 else case e in #( 5909 e) eval $cacheid=no ;; 5910 esac 5911 fi 5912 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5913 conftest$ac_exeext conftest.$ac_ext ;; 5914 esac 5915 fi 5916 5917 5918 CFLAGS="$xorg_testset_save_CFLAGS" 5919 5920 eval supported=\$$cacheid 5921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5922 printf "%s\n" "$supported" >&6; } 5923 if test "$supported" = "yes" ; then 5924 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5925 found="yes" 5926 fi 5927 fi 5928 5929 5930 5931 5932 5933 5934 5935 5936 5937 5938 5939 5940 5941 5942 5943 xorg_testset_save_CFLAGS="$CFLAGS" 5944 5945 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5948 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5949 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5950 then : 5951 printf %s "(cached) " >&6 5952 else case e in #( 5953 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5954 /* end confdefs.h. */ 5955 int i; 5956 _ACEOF 5957 if ac_fn_c_try_compile "$LINENO" 5958 then : 5959 xorg_cv_cc_flag_unknown_warning_option=yes 5960 else case e in #( 5961 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5962 esac 5963 fi 5964 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5965 esac 5966 fi 5967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5968 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5969 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5970 CFLAGS="$xorg_testset_save_CFLAGS" 5971 fi 5972 5973 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5974 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5976 fi 5977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5979 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5980 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5981 then : 5982 printf %s "(cached) " >&6 5983 else case e in #( 5984 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5985 /* end confdefs.h. */ 5986 int i; 5987 _ACEOF 5988 if ac_fn_c_try_compile "$LINENO" 5989 then : 5990 xorg_cv_cc_flag_unused_command_line_argument=yes 5991 else case e in #( 5992 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5993 esac 5994 fi 5995 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5996 esac 5997 fi 5998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5999 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6000 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6001 CFLAGS="$xorg_testset_save_CFLAGS" 6002 fi 6003 6004 found="no" 6005 6006 if test $found = "no" ; then 6007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6009 fi 6010 6011 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6013 fi 6014 6015 CFLAGS="$CFLAGS -Wbad-function-cast" 6016 6017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6018 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6019 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6020 if eval test \${$cacheid+y} 6021 then : 6022 printf %s "(cached) " >&6 6023 else case e in #( 6024 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6025 /* end confdefs.h. */ 6026 int i; 6027 int 6028 main (void) 6029 { 6030 6031 ; 6032 return 0; 6033 } 6034 _ACEOF 6035 if ac_fn_c_try_link "$LINENO" 6036 then : 6037 eval $cacheid=yes 6038 else case e in #( 6039 e) eval $cacheid=no ;; 6040 esac 6041 fi 6042 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6043 conftest$ac_exeext conftest.$ac_ext ;; 6044 esac 6045 fi 6046 6047 6048 CFLAGS="$xorg_testset_save_CFLAGS" 6049 6050 eval supported=\$$cacheid 6051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6052 printf "%s\n" "$supported" >&6; } 6053 if test "$supported" = "yes" ; then 6054 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6055 found="yes" 6056 fi 6057 fi 6058 6059 6060 6061 6062 6063 6064 6065 6066 6067 6068 6069 6070 6071 6072 6073 xorg_testset_save_CFLAGS="$CFLAGS" 6074 6075 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6078 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6079 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6080 then : 6081 printf %s "(cached) " >&6 6082 else case e in #( 6083 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6084 /* end confdefs.h. */ 6085 int i; 6086 _ACEOF 6087 if ac_fn_c_try_compile "$LINENO" 6088 then : 6089 xorg_cv_cc_flag_unknown_warning_option=yes 6090 else case e in #( 6091 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6092 esac 6093 fi 6094 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6095 esac 6096 fi 6097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6098 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6099 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6100 CFLAGS="$xorg_testset_save_CFLAGS" 6101 fi 6102 6103 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6106 fi 6107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6109 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6110 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6111 then : 6112 printf %s "(cached) " >&6 6113 else case e in #( 6114 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6115 /* end confdefs.h. */ 6116 int i; 6117 _ACEOF 6118 if ac_fn_c_try_compile "$LINENO" 6119 then : 6120 xorg_cv_cc_flag_unused_command_line_argument=yes 6121 else case e in #( 6122 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6123 esac 6124 fi 6125 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6126 esac 6127 fi 6128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6129 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6130 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6131 CFLAGS="$xorg_testset_save_CFLAGS" 6132 fi 6133 6134 found="no" 6135 6136 if test $found = "no" ; then 6137 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6139 fi 6140 6141 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6143 fi 6144 6145 CFLAGS="$CFLAGS -Wold-style-definition" 6146 6147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6148 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6149 cacheid=xorg_cv_cc_flag__Wold_style_definition 6150 if eval test \${$cacheid+y} 6151 then : 6152 printf %s "(cached) " >&6 6153 else case e in #( 6154 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6155 /* end confdefs.h. */ 6156 int i; 6157 int 6158 main (void) 6159 { 6160 6161 ; 6162 return 0; 6163 } 6164 _ACEOF 6165 if ac_fn_c_try_link "$LINENO" 6166 then : 6167 eval $cacheid=yes 6168 else case e in #( 6169 e) eval $cacheid=no ;; 6170 esac 6171 fi 6172 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6173 conftest$ac_exeext conftest.$ac_ext ;; 6174 esac 6175 fi 6176 6177 6178 CFLAGS="$xorg_testset_save_CFLAGS" 6179 6180 eval supported=\$$cacheid 6181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6182 printf "%s\n" "$supported" >&6; } 6183 if test "$supported" = "yes" ; then 6184 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6185 found="yes" 6186 fi 6187 fi 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 -fd" 6199 6200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6201 printf %s "checking if $CC supports -fd... " >&6; } 6202 cacheid=xorg_cv_cc_flag__fd 6203 if eval test \${$cacheid+y} 6204 then : 6205 printf %s "(cached) " >&6 6206 else case e in #( 6207 e) 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 case e in #( 6222 e) eval $cacheid=no ;; 6223 esac 6224 fi 6225 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6226 conftest$ac_exeext conftest.$ac_ext ;; 6227 esac 6228 fi 6229 6230 6231 CFLAGS="$xorg_testset_save_CFLAGS" 6232 6233 eval supported=\$$cacheid 6234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6235 printf "%s\n" "$supported" >&6; } 6236 if test "$supported" = "yes" ; then 6237 BASE_CFLAGS="$BASE_CFLAGS -fd" 6238 found="yes" 6239 fi 6240 fi 6241 6242 6243 6244 6245 6246 6247 6248 6249 6250 6251 6252 6253 6254 6255 6256 xorg_testset_save_CFLAGS="$CFLAGS" 6257 6258 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6261 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6262 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6263 then : 6264 printf %s "(cached) " >&6 6265 else case e in #( 6266 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6267 /* end confdefs.h. */ 6268 int i; 6269 _ACEOF 6270 if ac_fn_c_try_compile "$LINENO" 6271 then : 6272 xorg_cv_cc_flag_unknown_warning_option=yes 6273 else case e in #( 6274 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6275 esac 6276 fi 6277 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6278 esac 6279 fi 6280 { printf "%s\n" "$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 ${xorg_cv_cc_flag_unused_command_line_argument+y} 6294 then : 6295 printf %s "(cached) " >&6 6296 else case e in #( 6297 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6298 /* end confdefs.h. */ 6299 int i; 6300 _ACEOF 6301 if ac_fn_c_try_compile "$LINENO" 6302 then : 6303 xorg_cv_cc_flag_unused_command_line_argument=yes 6304 else case e in #( 6305 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6306 esac 6307 fi 6308 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6309 esac 6310 fi 6311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6312 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6313 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6314 CFLAGS="$xorg_testset_save_CFLAGS" 6315 fi 6316 6317 found="no" 6318 6319 if test $found = "no" ; then 6320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6322 fi 6323 6324 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6326 fi 6327 6328 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6329 6330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6331 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6332 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6333 if eval test \${$cacheid+y} 6334 then : 6335 printf %s "(cached) " >&6 6336 else case e in #( 6337 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6338 /* end confdefs.h. */ 6339 int i; 6340 int 6341 main (void) 6342 { 6343 6344 ; 6345 return 0; 6346 } 6347 _ACEOF 6348 if ac_fn_c_try_link "$LINENO" 6349 then : 6350 eval $cacheid=yes 6351 else case e in #( 6352 e) eval $cacheid=no ;; 6353 esac 6354 fi 6355 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6356 conftest$ac_exeext conftest.$ac_ext ;; 6357 esac 6358 fi 6359 6360 6361 CFLAGS="$xorg_testset_save_CFLAGS" 6362 6363 eval supported=\$$cacheid 6364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6365 printf "%s\n" "$supported" >&6; } 6366 if test "$supported" = "yes" ; then 6367 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6368 found="yes" 6369 fi 6370 fi 6371 6372 6373 6374 6375 6376 # This chunk adds additional warnings that could catch undesired effects. 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390 xorg_testset_save_CFLAGS="$CFLAGS" 6391 6392 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6395 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6396 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6397 then : 6398 printf %s "(cached) " >&6 6399 else case e in #( 6400 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6401 /* end confdefs.h. */ 6402 int i; 6403 _ACEOF 6404 if ac_fn_c_try_compile "$LINENO" 6405 then : 6406 xorg_cv_cc_flag_unknown_warning_option=yes 6407 else case e in #( 6408 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6409 esac 6410 fi 6411 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6412 esac 6413 fi 6414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6415 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6416 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6417 CFLAGS="$xorg_testset_save_CFLAGS" 6418 fi 6419 6420 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6421 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6423 fi 6424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6426 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6427 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6428 then : 6429 printf %s "(cached) " >&6 6430 else case e in #( 6431 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6432 /* end confdefs.h. */ 6433 int i; 6434 _ACEOF 6435 if ac_fn_c_try_compile "$LINENO" 6436 then : 6437 xorg_cv_cc_flag_unused_command_line_argument=yes 6438 else case e in #( 6439 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6440 esac 6441 fi 6442 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6443 esac 6444 fi 6445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6446 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6447 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6448 CFLAGS="$xorg_testset_save_CFLAGS" 6449 fi 6450 6451 found="no" 6452 6453 if test $found = "no" ; then 6454 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6456 fi 6457 6458 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6459 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6460 fi 6461 6462 CFLAGS="$CFLAGS -Wunused" 6463 6464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6465 printf %s "checking if $CC supports -Wunused... " >&6; } 6466 cacheid=xorg_cv_cc_flag__Wunused 6467 if eval test \${$cacheid+y} 6468 then : 6469 printf %s "(cached) " >&6 6470 else case e in #( 6471 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6472 /* end confdefs.h. */ 6473 int i; 6474 int 6475 main (void) 6476 { 6477 6478 ; 6479 return 0; 6480 } 6481 _ACEOF 6482 if ac_fn_c_try_link "$LINENO" 6483 then : 6484 eval $cacheid=yes 6485 else case e in #( 6486 e) eval $cacheid=no ;; 6487 esac 6488 fi 6489 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6490 conftest$ac_exeext conftest.$ac_ext ;; 6491 esac 6492 fi 6493 6494 6495 CFLAGS="$xorg_testset_save_CFLAGS" 6496 6497 eval supported=\$$cacheid 6498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6499 printf "%s\n" "$supported" >&6; } 6500 if test "$supported" = "yes" ; then 6501 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6502 found="yes" 6503 fi 6504 fi 6505 6506 6507 6508 6509 6510 6511 6512 6513 6514 6515 6516 6517 6518 6519 6520 xorg_testset_save_CFLAGS="$CFLAGS" 6521 6522 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6525 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6526 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6527 then : 6528 printf %s "(cached) " >&6 6529 else case e in #( 6530 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6531 /* end confdefs.h. */ 6532 int i; 6533 _ACEOF 6534 if ac_fn_c_try_compile "$LINENO" 6535 then : 6536 xorg_cv_cc_flag_unknown_warning_option=yes 6537 else case e in #( 6538 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6539 esac 6540 fi 6541 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6542 esac 6543 fi 6544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6545 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6546 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6547 CFLAGS="$xorg_testset_save_CFLAGS" 6548 fi 6549 6550 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6551 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6552 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6553 fi 6554 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6556 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6557 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6558 then : 6559 printf %s "(cached) " >&6 6560 else case e in #( 6561 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6562 /* end confdefs.h. */ 6563 int i; 6564 _ACEOF 6565 if ac_fn_c_try_compile "$LINENO" 6566 then : 6567 xorg_cv_cc_flag_unused_command_line_argument=yes 6568 else case e in #( 6569 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6570 esac 6571 fi 6572 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6573 esac 6574 fi 6575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6576 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6577 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6578 CFLAGS="$xorg_testset_save_CFLAGS" 6579 fi 6580 6581 found="no" 6582 6583 if test $found = "no" ; then 6584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6586 fi 6587 6588 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6589 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6590 fi 6591 6592 CFLAGS="$CFLAGS -Wuninitialized" 6593 6594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6595 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6596 cacheid=xorg_cv_cc_flag__Wuninitialized 6597 if eval test \${$cacheid+y} 6598 then : 6599 printf %s "(cached) " >&6 6600 else case e in #( 6601 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6602 /* end confdefs.h. */ 6603 int i; 6604 int 6605 main (void) 6606 { 6607 6608 ; 6609 return 0; 6610 } 6611 _ACEOF 6612 if ac_fn_c_try_link "$LINENO" 6613 then : 6614 eval $cacheid=yes 6615 else case e in #( 6616 e) eval $cacheid=no ;; 6617 esac 6618 fi 6619 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6620 conftest$ac_exeext conftest.$ac_ext ;; 6621 esac 6622 fi 6623 6624 6625 CFLAGS="$xorg_testset_save_CFLAGS" 6626 6627 eval supported=\$$cacheid 6628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6629 printf "%s\n" "$supported" >&6; } 6630 if test "$supported" = "yes" ; then 6631 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6632 found="yes" 6633 fi 6634 fi 6635 6636 6637 6638 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 xorg_testset_save_CFLAGS="$CFLAGS" 6651 6652 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6655 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6656 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6657 then : 6658 printf %s "(cached) " >&6 6659 else case e in #( 6660 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6661 /* end confdefs.h. */ 6662 int i; 6663 _ACEOF 6664 if ac_fn_c_try_compile "$LINENO" 6665 then : 6666 xorg_cv_cc_flag_unknown_warning_option=yes 6667 else case e in #( 6668 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6669 esac 6670 fi 6671 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6672 esac 6673 fi 6674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6675 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6676 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6677 CFLAGS="$xorg_testset_save_CFLAGS" 6678 fi 6679 6680 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6681 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6683 fi 6684 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6686 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6687 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6688 then : 6689 printf %s "(cached) " >&6 6690 else case e in #( 6691 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6692 /* end confdefs.h. */ 6693 int i; 6694 _ACEOF 6695 if ac_fn_c_try_compile "$LINENO" 6696 then : 6697 xorg_cv_cc_flag_unused_command_line_argument=yes 6698 else case e in #( 6699 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6700 esac 6701 fi 6702 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6703 esac 6704 fi 6705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6706 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6707 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6708 CFLAGS="$xorg_testset_save_CFLAGS" 6709 fi 6710 6711 found="no" 6712 6713 if test $found = "no" ; then 6714 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6716 fi 6717 6718 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6719 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6720 fi 6721 6722 CFLAGS="$CFLAGS -Wshadow" 6723 6724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6725 printf %s "checking if $CC supports -Wshadow... " >&6; } 6726 cacheid=xorg_cv_cc_flag__Wshadow 6727 if eval test \${$cacheid+y} 6728 then : 6729 printf %s "(cached) " >&6 6730 else case e in #( 6731 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6732 /* end confdefs.h. */ 6733 int i; 6734 int 6735 main (void) 6736 { 6737 6738 ; 6739 return 0; 6740 } 6741 _ACEOF 6742 if ac_fn_c_try_link "$LINENO" 6743 then : 6744 eval $cacheid=yes 6745 else case e in #( 6746 e) eval $cacheid=no ;; 6747 esac 6748 fi 6749 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6750 conftest$ac_exeext conftest.$ac_ext ;; 6751 esac 6752 fi 6753 6754 6755 CFLAGS="$xorg_testset_save_CFLAGS" 6756 6757 eval supported=\$$cacheid 6758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6759 printf "%s\n" "$supported" >&6; } 6760 if test "$supported" = "yes" ; then 6761 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6762 found="yes" 6763 fi 6764 fi 6765 6766 6767 6768 6769 6770 6771 6772 6773 6774 6775 6776 6777 6778 6779 6780 xorg_testset_save_CFLAGS="$CFLAGS" 6781 6782 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6785 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6786 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6787 then : 6788 printf %s "(cached) " >&6 6789 else case e in #( 6790 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6791 /* end confdefs.h. */ 6792 int i; 6793 _ACEOF 6794 if ac_fn_c_try_compile "$LINENO" 6795 then : 6796 xorg_cv_cc_flag_unknown_warning_option=yes 6797 else case e in #( 6798 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6799 esac 6800 fi 6801 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6802 esac 6803 fi 6804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6805 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6806 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6807 CFLAGS="$xorg_testset_save_CFLAGS" 6808 fi 6809 6810 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6811 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6813 fi 6814 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6816 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6817 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6818 then : 6819 printf %s "(cached) " >&6 6820 else case e in #( 6821 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6822 /* end confdefs.h. */ 6823 int i; 6824 _ACEOF 6825 if ac_fn_c_try_compile "$LINENO" 6826 then : 6827 xorg_cv_cc_flag_unused_command_line_argument=yes 6828 else case e in #( 6829 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6830 esac 6831 fi 6832 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6833 esac 6834 fi 6835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6836 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6837 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6838 CFLAGS="$xorg_testset_save_CFLAGS" 6839 fi 6840 6841 found="no" 6842 6843 if test $found = "no" ; then 6844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6846 fi 6847 6848 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6849 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6850 fi 6851 6852 CFLAGS="$CFLAGS -Wmissing-noreturn" 6853 6854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6855 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6856 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6857 if eval test \${$cacheid+y} 6858 then : 6859 printf %s "(cached) " >&6 6860 else case e in #( 6861 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6862 /* end confdefs.h. */ 6863 int i; 6864 int 6865 main (void) 6866 { 6867 6868 ; 6869 return 0; 6870 } 6871 _ACEOF 6872 if ac_fn_c_try_link "$LINENO" 6873 then : 6874 eval $cacheid=yes 6875 else case e in #( 6876 e) eval $cacheid=no ;; 6877 esac 6878 fi 6879 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6880 conftest$ac_exeext conftest.$ac_ext ;; 6881 esac 6882 fi 6883 6884 6885 CFLAGS="$xorg_testset_save_CFLAGS" 6886 6887 eval supported=\$$cacheid 6888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6889 printf "%s\n" "$supported" >&6; } 6890 if test "$supported" = "yes" ; then 6891 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6892 found="yes" 6893 fi 6894 fi 6895 6896 6897 6898 6899 6900 6901 6902 6903 6904 6905 6906 6907 6908 6909 6910 xorg_testset_save_CFLAGS="$CFLAGS" 6911 6912 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6915 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6916 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6917 then : 6918 printf %s "(cached) " >&6 6919 else case e in #( 6920 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6921 /* end confdefs.h. */ 6922 int i; 6923 _ACEOF 6924 if ac_fn_c_try_compile "$LINENO" 6925 then : 6926 xorg_cv_cc_flag_unknown_warning_option=yes 6927 else case e in #( 6928 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6929 esac 6930 fi 6931 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6932 esac 6933 fi 6934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6935 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6936 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6937 CFLAGS="$xorg_testset_save_CFLAGS" 6938 fi 6939 6940 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6941 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6943 fi 6944 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6946 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6947 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6948 then : 6949 printf %s "(cached) " >&6 6950 else case e in #( 6951 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6952 /* end confdefs.h. */ 6953 int i; 6954 _ACEOF 6955 if ac_fn_c_try_compile "$LINENO" 6956 then : 6957 xorg_cv_cc_flag_unused_command_line_argument=yes 6958 else case e in #( 6959 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6960 esac 6961 fi 6962 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6963 esac 6964 fi 6965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6966 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6967 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6968 CFLAGS="$xorg_testset_save_CFLAGS" 6969 fi 6970 6971 found="no" 6972 6973 if test $found = "no" ; then 6974 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6976 fi 6977 6978 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6979 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6980 fi 6981 6982 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6983 6984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6985 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6986 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6987 if eval test \${$cacheid+y} 6988 then : 6989 printf %s "(cached) " >&6 6990 else case e in #( 6991 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6992 /* end confdefs.h. */ 6993 int i; 6994 int 6995 main (void) 6996 { 6997 6998 ; 6999 return 0; 7000 } 7001 _ACEOF 7002 if ac_fn_c_try_link "$LINENO" 7003 then : 7004 eval $cacheid=yes 7005 else case e in #( 7006 e) eval $cacheid=no ;; 7007 esac 7008 fi 7009 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7010 conftest$ac_exeext conftest.$ac_ext ;; 7011 esac 7012 fi 7013 7014 7015 CFLAGS="$xorg_testset_save_CFLAGS" 7016 7017 eval supported=\$$cacheid 7018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7019 printf "%s\n" "$supported" >&6; } 7020 if test "$supported" = "yes" ; then 7021 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7022 found="yes" 7023 fi 7024 fi 7025 7026 7027 7028 7029 7030 7031 7032 7033 7034 7035 7036 7037 7038 7039 7040 xorg_testset_save_CFLAGS="$CFLAGS" 7041 7042 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7045 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7046 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7047 then : 7048 printf %s "(cached) " >&6 7049 else case e in #( 7050 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7051 /* end confdefs.h. */ 7052 int i; 7053 _ACEOF 7054 if ac_fn_c_try_compile "$LINENO" 7055 then : 7056 xorg_cv_cc_flag_unknown_warning_option=yes 7057 else case e in #( 7058 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7059 esac 7060 fi 7061 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7062 esac 7063 fi 7064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7065 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7066 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7067 CFLAGS="$xorg_testset_save_CFLAGS" 7068 fi 7069 7070 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7071 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7073 fi 7074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7076 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7077 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7078 then : 7079 printf %s "(cached) " >&6 7080 else case e in #( 7081 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7082 /* end confdefs.h. */ 7083 int i; 7084 _ACEOF 7085 if ac_fn_c_try_compile "$LINENO" 7086 then : 7087 xorg_cv_cc_flag_unused_command_line_argument=yes 7088 else case e in #( 7089 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7090 esac 7091 fi 7092 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7093 esac 7094 fi 7095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7096 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7097 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7098 CFLAGS="$xorg_testset_save_CFLAGS" 7099 fi 7100 7101 found="no" 7102 7103 if test $found = "no" ; then 7104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7106 fi 7107 7108 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7109 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7110 fi 7111 7112 CFLAGS="$CFLAGS -Wredundant-decls" 7113 7114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7115 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7116 cacheid=xorg_cv_cc_flag__Wredundant_decls 7117 if eval test \${$cacheid+y} 7118 then : 7119 printf %s "(cached) " >&6 7120 else case e in #( 7121 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7122 /* end confdefs.h. */ 7123 int i; 7124 int 7125 main (void) 7126 { 7127 7128 ; 7129 return 0; 7130 } 7131 _ACEOF 7132 if ac_fn_c_try_link "$LINENO" 7133 then : 7134 eval $cacheid=yes 7135 else case e in #( 7136 e) eval $cacheid=no ;; 7137 esac 7138 fi 7139 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7140 conftest$ac_exeext conftest.$ac_ext ;; 7141 esac 7142 fi 7143 7144 7145 CFLAGS="$xorg_testset_save_CFLAGS" 7146 7147 eval supported=\$$cacheid 7148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7149 printf "%s\n" "$supported" >&6; } 7150 if test "$supported" = "yes" ; then 7151 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7152 found="yes" 7153 fi 7154 fi 7155 7156 7157 7158 7159 7160 7161 7162 7163 7164 7165 7166 7167 7168 7169 7170 xorg_testset_save_CFLAGS="$CFLAGS" 7171 7172 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7175 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7176 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7177 then : 7178 printf %s "(cached) " >&6 7179 else case e in #( 7180 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7181 /* end confdefs.h. */ 7182 int i; 7183 _ACEOF 7184 if ac_fn_c_try_compile "$LINENO" 7185 then : 7186 xorg_cv_cc_flag_unknown_warning_option=yes 7187 else case e in #( 7188 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7189 esac 7190 fi 7191 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7192 esac 7193 fi 7194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7195 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7196 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7197 CFLAGS="$xorg_testset_save_CFLAGS" 7198 fi 7199 7200 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7201 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7203 fi 7204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7206 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7207 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7208 then : 7209 printf %s "(cached) " >&6 7210 else case e in #( 7211 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7212 /* end confdefs.h. */ 7213 int i; 7214 _ACEOF 7215 if ac_fn_c_try_compile "$LINENO" 7216 then : 7217 xorg_cv_cc_flag_unused_command_line_argument=yes 7218 else case e in #( 7219 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7220 esac 7221 fi 7222 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7223 esac 7224 fi 7225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7226 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7227 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7228 CFLAGS="$xorg_testset_save_CFLAGS" 7229 fi 7230 7231 found="no" 7232 7233 if test $found = "no" ; then 7234 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7235 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7236 fi 7237 7238 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7239 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7240 fi 7241 7242 CFLAGS="$CFLAGS -Wlogical-op" 7243 7244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7245 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7246 cacheid=xorg_cv_cc_flag__Wlogical_op 7247 if eval test \${$cacheid+y} 7248 then : 7249 printf %s "(cached) " >&6 7250 else case e in #( 7251 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7252 /* end confdefs.h. */ 7253 int i; 7254 int 7255 main (void) 7256 { 7257 7258 ; 7259 return 0; 7260 } 7261 _ACEOF 7262 if ac_fn_c_try_link "$LINENO" 7263 then : 7264 eval $cacheid=yes 7265 else case e in #( 7266 e) eval $cacheid=no ;; 7267 esac 7268 fi 7269 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7270 conftest$ac_exeext conftest.$ac_ext ;; 7271 esac 7272 fi 7273 7274 7275 CFLAGS="$xorg_testset_save_CFLAGS" 7276 7277 eval supported=\$$cacheid 7278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7279 printf "%s\n" "$supported" >&6; } 7280 if test "$supported" = "yes" ; then 7281 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7282 found="yes" 7283 fi 7284 fi 7285 7286 7287 7288 # These are currently disabled because they are noisy. They will be enabled 7289 # in the future once the codebase is sufficiently modernized to silence 7290 # them. For now, I don't want them to drown out the other warnings. 7291 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7292 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7293 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7294 7295 # Turn some warnings into errors, so we don't accidentally get successful builds 7296 # when there are problems that should be fixed. 7297 7298 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7299 7300 7301 7302 7303 7304 7305 7306 7307 7308 7309 7310 7311 7312 xorg_testset_save_CFLAGS="$CFLAGS" 7313 7314 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7317 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7318 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7319 then : 7320 printf %s "(cached) " >&6 7321 else case e in #( 7322 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7323 /* end confdefs.h. */ 7324 int i; 7325 _ACEOF 7326 if ac_fn_c_try_compile "$LINENO" 7327 then : 7328 xorg_cv_cc_flag_unknown_warning_option=yes 7329 else case e in #( 7330 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7331 esac 7332 fi 7333 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7334 esac 7335 fi 7336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7337 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7338 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7339 CFLAGS="$xorg_testset_save_CFLAGS" 7340 fi 7341 7342 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7343 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7345 fi 7346 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7348 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7349 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7350 then : 7351 printf %s "(cached) " >&6 7352 else case e in #( 7353 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7354 /* end confdefs.h. */ 7355 int i; 7356 _ACEOF 7357 if ac_fn_c_try_compile "$LINENO" 7358 then : 7359 xorg_cv_cc_flag_unused_command_line_argument=yes 7360 else case e in #( 7361 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7362 esac 7363 fi 7364 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7365 esac 7366 fi 7367 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7368 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7369 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7370 CFLAGS="$xorg_testset_save_CFLAGS" 7371 fi 7372 7373 found="no" 7374 7375 if test $found = "no" ; then 7376 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7378 fi 7379 7380 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7382 fi 7383 7384 CFLAGS="$CFLAGS -Werror=implicit" 7385 7386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7387 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7388 cacheid=xorg_cv_cc_flag__Werror_implicit 7389 if eval test \${$cacheid+y} 7390 then : 7391 printf %s "(cached) " >&6 7392 else case e in #( 7393 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7394 /* end confdefs.h. */ 7395 int i; 7396 int 7397 main (void) 7398 { 7399 7400 ; 7401 return 0; 7402 } 7403 _ACEOF 7404 if ac_fn_c_try_link "$LINENO" 7405 then : 7406 eval $cacheid=yes 7407 else case e in #( 7408 e) eval $cacheid=no ;; 7409 esac 7410 fi 7411 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7412 conftest$ac_exeext conftest.$ac_ext ;; 7413 esac 7414 fi 7415 7416 7417 CFLAGS="$xorg_testset_save_CFLAGS" 7418 7419 eval supported=\$$cacheid 7420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7421 printf "%s\n" "$supported" >&6; } 7422 if test "$supported" = "yes" ; then 7423 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7424 found="yes" 7425 fi 7426 fi 7427 7428 if test $found = "no" ; then 7429 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7431 fi 7432 7433 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7435 fi 7436 7437 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7438 7439 { 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 7440 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7441 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7442 if eval test \${$cacheid+y} 7443 then : 7444 printf %s "(cached) " >&6 7445 else case e in #( 7446 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7447 /* end confdefs.h. */ 7448 int i; 7449 int 7450 main (void) 7451 { 7452 7453 ; 7454 return 0; 7455 } 7456 _ACEOF 7457 if ac_fn_c_try_link "$LINENO" 7458 then : 7459 eval $cacheid=yes 7460 else case e in #( 7461 e) eval $cacheid=no ;; 7462 esac 7463 fi 7464 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7465 conftest$ac_exeext conftest.$ac_ext ;; 7466 esac 7467 fi 7468 7469 7470 CFLAGS="$xorg_testset_save_CFLAGS" 7471 7472 eval supported=\$$cacheid 7473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7474 printf "%s\n" "$supported" >&6; } 7475 if test "$supported" = "yes" ; then 7476 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7477 found="yes" 7478 fi 7479 fi 7480 7481 7482 7483 7484 7485 7486 7487 7488 7489 7490 7491 7492 7493 7494 7495 xorg_testset_save_CFLAGS="$CFLAGS" 7496 7497 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7500 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7501 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7502 then : 7503 printf %s "(cached) " >&6 7504 else case e in #( 7505 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7506 /* end confdefs.h. */ 7507 int i; 7508 _ACEOF 7509 if ac_fn_c_try_compile "$LINENO" 7510 then : 7511 xorg_cv_cc_flag_unknown_warning_option=yes 7512 else case e in #( 7513 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7514 esac 7515 fi 7516 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7517 esac 7518 fi 7519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7520 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7521 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7522 CFLAGS="$xorg_testset_save_CFLAGS" 7523 fi 7524 7525 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7526 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7528 fi 7529 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7531 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7532 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7533 then : 7534 printf %s "(cached) " >&6 7535 else case e in #( 7536 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7537 /* end confdefs.h. */ 7538 int i; 7539 _ACEOF 7540 if ac_fn_c_try_compile "$LINENO" 7541 then : 7542 xorg_cv_cc_flag_unused_command_line_argument=yes 7543 else case e in #( 7544 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7545 esac 7546 fi 7547 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7548 esac 7549 fi 7550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7551 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7552 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7553 CFLAGS="$xorg_testset_save_CFLAGS" 7554 fi 7555 7556 found="no" 7557 7558 if test $found = "no" ; then 7559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7561 fi 7562 7563 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7565 fi 7566 7567 CFLAGS="$CFLAGS -Werror=nonnull" 7568 7569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7570 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7571 cacheid=xorg_cv_cc_flag__Werror_nonnull 7572 if eval test \${$cacheid+y} 7573 then : 7574 printf %s "(cached) " >&6 7575 else case e in #( 7576 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7577 /* end confdefs.h. */ 7578 int i; 7579 int 7580 main (void) 7581 { 7582 7583 ; 7584 return 0; 7585 } 7586 _ACEOF 7587 if ac_fn_c_try_link "$LINENO" 7588 then : 7589 eval $cacheid=yes 7590 else case e in #( 7591 e) eval $cacheid=no ;; 7592 esac 7593 fi 7594 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7595 conftest$ac_exeext conftest.$ac_ext ;; 7596 esac 7597 fi 7598 7599 7600 CFLAGS="$xorg_testset_save_CFLAGS" 7601 7602 eval supported=\$$cacheid 7603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7604 printf "%s\n" "$supported" >&6; } 7605 if test "$supported" = "yes" ; then 7606 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7607 found="yes" 7608 fi 7609 fi 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625 xorg_testset_save_CFLAGS="$CFLAGS" 7626 7627 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7630 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7631 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7632 then : 7633 printf %s "(cached) " >&6 7634 else case e in #( 7635 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7636 /* end confdefs.h. */ 7637 int i; 7638 _ACEOF 7639 if ac_fn_c_try_compile "$LINENO" 7640 then : 7641 xorg_cv_cc_flag_unknown_warning_option=yes 7642 else case e in #( 7643 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7644 esac 7645 fi 7646 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7647 esac 7648 fi 7649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7650 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7651 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7652 CFLAGS="$xorg_testset_save_CFLAGS" 7653 fi 7654 7655 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7656 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7658 fi 7659 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7661 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7662 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7663 then : 7664 printf %s "(cached) " >&6 7665 else case e in #( 7666 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7667 /* end confdefs.h. */ 7668 int i; 7669 _ACEOF 7670 if ac_fn_c_try_compile "$LINENO" 7671 then : 7672 xorg_cv_cc_flag_unused_command_line_argument=yes 7673 else case e in #( 7674 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7675 esac 7676 fi 7677 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7678 esac 7679 fi 7680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7681 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7682 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7683 CFLAGS="$xorg_testset_save_CFLAGS" 7684 fi 7685 7686 found="no" 7687 7688 if test $found = "no" ; then 7689 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7691 fi 7692 7693 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7695 fi 7696 7697 CFLAGS="$CFLAGS -Werror=init-self" 7698 7699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7700 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7701 cacheid=xorg_cv_cc_flag__Werror_init_self 7702 if eval test \${$cacheid+y} 7703 then : 7704 printf %s "(cached) " >&6 7705 else case e in #( 7706 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7707 /* end confdefs.h. */ 7708 int i; 7709 int 7710 main (void) 7711 { 7712 7713 ; 7714 return 0; 7715 } 7716 _ACEOF 7717 if ac_fn_c_try_link "$LINENO" 7718 then : 7719 eval $cacheid=yes 7720 else case e in #( 7721 e) eval $cacheid=no ;; 7722 esac 7723 fi 7724 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7725 conftest$ac_exeext conftest.$ac_ext ;; 7726 esac 7727 fi 7728 7729 7730 CFLAGS="$xorg_testset_save_CFLAGS" 7731 7732 eval supported=\$$cacheid 7733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7734 printf "%s\n" "$supported" >&6; } 7735 if test "$supported" = "yes" ; then 7736 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7737 found="yes" 7738 fi 7739 fi 7740 7741 7742 7743 7744 7745 7746 7747 7748 7749 7750 7751 7752 7753 7754 7755 xorg_testset_save_CFLAGS="$CFLAGS" 7756 7757 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7758 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7760 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7761 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7762 then : 7763 printf %s "(cached) " >&6 7764 else case e in #( 7765 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7766 /* end confdefs.h. */ 7767 int i; 7768 _ACEOF 7769 if ac_fn_c_try_compile "$LINENO" 7770 then : 7771 xorg_cv_cc_flag_unknown_warning_option=yes 7772 else case e in #( 7773 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7774 esac 7775 fi 7776 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7777 esac 7778 fi 7779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7780 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7781 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7782 CFLAGS="$xorg_testset_save_CFLAGS" 7783 fi 7784 7785 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7786 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7788 fi 7789 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7791 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7792 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7793 then : 7794 printf %s "(cached) " >&6 7795 else case e in #( 7796 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7797 /* end confdefs.h. */ 7798 int i; 7799 _ACEOF 7800 if ac_fn_c_try_compile "$LINENO" 7801 then : 7802 xorg_cv_cc_flag_unused_command_line_argument=yes 7803 else case e in #( 7804 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7805 esac 7806 fi 7807 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7808 esac 7809 fi 7810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7811 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7812 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7813 CFLAGS="$xorg_testset_save_CFLAGS" 7814 fi 7815 7816 found="no" 7817 7818 if test $found = "no" ; then 7819 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7821 fi 7822 7823 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7825 fi 7826 7827 CFLAGS="$CFLAGS -Werror=main" 7828 7829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7830 printf %s "checking if $CC supports -Werror=main... " >&6; } 7831 cacheid=xorg_cv_cc_flag__Werror_main 7832 if eval test \${$cacheid+y} 7833 then : 7834 printf %s "(cached) " >&6 7835 else case e in #( 7836 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7837 /* end confdefs.h. */ 7838 int i; 7839 int 7840 main (void) 7841 { 7842 7843 ; 7844 return 0; 7845 } 7846 _ACEOF 7847 if ac_fn_c_try_link "$LINENO" 7848 then : 7849 eval $cacheid=yes 7850 else case e in #( 7851 e) eval $cacheid=no ;; 7852 esac 7853 fi 7854 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7855 conftest$ac_exeext conftest.$ac_ext ;; 7856 esac 7857 fi 7858 7859 7860 CFLAGS="$xorg_testset_save_CFLAGS" 7861 7862 eval supported=\$$cacheid 7863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7864 printf "%s\n" "$supported" >&6; } 7865 if test "$supported" = "yes" ; then 7866 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7867 found="yes" 7868 fi 7869 fi 7870 7871 7872 7873 7874 7875 7876 7877 7878 7879 7880 7881 7882 7883 7884 7885 xorg_testset_save_CFLAGS="$CFLAGS" 7886 7887 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7890 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7891 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7892 then : 7893 printf %s "(cached) " >&6 7894 else case e in #( 7895 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7896 /* end confdefs.h. */ 7897 int i; 7898 _ACEOF 7899 if ac_fn_c_try_compile "$LINENO" 7900 then : 7901 xorg_cv_cc_flag_unknown_warning_option=yes 7902 else case e in #( 7903 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7904 esac 7905 fi 7906 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7907 esac 7908 fi 7909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7910 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7911 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7912 CFLAGS="$xorg_testset_save_CFLAGS" 7913 fi 7914 7915 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7916 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7918 fi 7919 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7921 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7922 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7923 then : 7924 printf %s "(cached) " >&6 7925 else case e in #( 7926 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7927 /* end confdefs.h. */ 7928 int i; 7929 _ACEOF 7930 if ac_fn_c_try_compile "$LINENO" 7931 then : 7932 xorg_cv_cc_flag_unused_command_line_argument=yes 7933 else case e in #( 7934 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7935 esac 7936 fi 7937 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7938 esac 7939 fi 7940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7941 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7942 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7943 CFLAGS="$xorg_testset_save_CFLAGS" 7944 fi 7945 7946 found="no" 7947 7948 if test $found = "no" ; then 7949 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7951 fi 7952 7953 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7954 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7955 fi 7956 7957 CFLAGS="$CFLAGS -Werror=missing-braces" 7958 7959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7960 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7961 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7962 if eval test \${$cacheid+y} 7963 then : 7964 printf %s "(cached) " >&6 7965 else case e in #( 7966 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7967 /* end confdefs.h. */ 7968 int i; 7969 int 7970 main (void) 7971 { 7972 7973 ; 7974 return 0; 7975 } 7976 _ACEOF 7977 if ac_fn_c_try_link "$LINENO" 7978 then : 7979 eval $cacheid=yes 7980 else case e in #( 7981 e) eval $cacheid=no ;; 7982 esac 7983 fi 7984 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7985 conftest$ac_exeext conftest.$ac_ext ;; 7986 esac 7987 fi 7988 7989 7990 CFLAGS="$xorg_testset_save_CFLAGS" 7991 7992 eval supported=\$$cacheid 7993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7994 printf "%s\n" "$supported" >&6; } 7995 if test "$supported" = "yes" ; then 7996 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7997 found="yes" 7998 fi 7999 fi 8000 8001 8002 8003 8004 8005 8006 8007 8008 8009 8010 8011 8012 8013 8014 8015 xorg_testset_save_CFLAGS="$CFLAGS" 8016 8017 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8020 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8021 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8022 then : 8023 printf %s "(cached) " >&6 8024 else case e in #( 8025 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8026 /* end confdefs.h. */ 8027 int i; 8028 _ACEOF 8029 if ac_fn_c_try_compile "$LINENO" 8030 then : 8031 xorg_cv_cc_flag_unknown_warning_option=yes 8032 else case e in #( 8033 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8034 esac 8035 fi 8036 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8037 esac 8038 fi 8039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8040 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8041 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8042 CFLAGS="$xorg_testset_save_CFLAGS" 8043 fi 8044 8045 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8046 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8047 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8048 fi 8049 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8051 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8052 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8053 then : 8054 printf %s "(cached) " >&6 8055 else case e in #( 8056 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8057 /* end confdefs.h. */ 8058 int i; 8059 _ACEOF 8060 if ac_fn_c_try_compile "$LINENO" 8061 then : 8062 xorg_cv_cc_flag_unused_command_line_argument=yes 8063 else case e in #( 8064 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8065 esac 8066 fi 8067 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8068 esac 8069 fi 8070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8071 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8072 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8073 CFLAGS="$xorg_testset_save_CFLAGS" 8074 fi 8075 8076 found="no" 8077 8078 if test $found = "no" ; then 8079 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8081 fi 8082 8083 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8084 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8085 fi 8086 8087 CFLAGS="$CFLAGS -Werror=sequence-point" 8088 8089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8090 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8091 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8092 if eval test \${$cacheid+y} 8093 then : 8094 printf %s "(cached) " >&6 8095 else case e in #( 8096 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8097 /* end confdefs.h. */ 8098 int i; 8099 int 8100 main (void) 8101 { 8102 8103 ; 8104 return 0; 8105 } 8106 _ACEOF 8107 if ac_fn_c_try_link "$LINENO" 8108 then : 8109 eval $cacheid=yes 8110 else case e in #( 8111 e) eval $cacheid=no ;; 8112 esac 8113 fi 8114 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8115 conftest$ac_exeext conftest.$ac_ext ;; 8116 esac 8117 fi 8118 8119 8120 CFLAGS="$xorg_testset_save_CFLAGS" 8121 8122 eval supported=\$$cacheid 8123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8124 printf "%s\n" "$supported" >&6; } 8125 if test "$supported" = "yes" ; then 8126 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8127 found="yes" 8128 fi 8129 fi 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 xorg_testset_save_CFLAGS="$CFLAGS" 8146 8147 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8149 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8150 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8151 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8152 then : 8153 printf %s "(cached) " >&6 8154 else case e in #( 8155 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8156 /* end confdefs.h. */ 8157 int i; 8158 _ACEOF 8159 if ac_fn_c_try_compile "$LINENO" 8160 then : 8161 xorg_cv_cc_flag_unknown_warning_option=yes 8162 else case e in #( 8163 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8164 esac 8165 fi 8166 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8167 esac 8168 fi 8169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8170 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8171 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8172 CFLAGS="$xorg_testset_save_CFLAGS" 8173 fi 8174 8175 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8176 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8178 fi 8179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8181 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8182 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8183 then : 8184 printf %s "(cached) " >&6 8185 else case e in #( 8186 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8187 /* end confdefs.h. */ 8188 int i; 8189 _ACEOF 8190 if ac_fn_c_try_compile "$LINENO" 8191 then : 8192 xorg_cv_cc_flag_unused_command_line_argument=yes 8193 else case e in #( 8194 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8195 esac 8196 fi 8197 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8198 esac 8199 fi 8200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8201 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8202 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8203 CFLAGS="$xorg_testset_save_CFLAGS" 8204 fi 8205 8206 found="no" 8207 8208 if test $found = "no" ; then 8209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8211 fi 8212 8213 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8214 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8215 fi 8216 8217 CFLAGS="$CFLAGS -Werror=return-type" 8218 8219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8220 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8221 cacheid=xorg_cv_cc_flag__Werror_return_type 8222 if eval test \${$cacheid+y} 8223 then : 8224 printf %s "(cached) " >&6 8225 else case e in #( 8226 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8227 /* end confdefs.h. */ 8228 int i; 8229 int 8230 main (void) 8231 { 8232 8233 ; 8234 return 0; 8235 } 8236 _ACEOF 8237 if ac_fn_c_try_link "$LINENO" 8238 then : 8239 eval $cacheid=yes 8240 else case e in #( 8241 e) eval $cacheid=no ;; 8242 esac 8243 fi 8244 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8245 conftest$ac_exeext conftest.$ac_ext ;; 8246 esac 8247 fi 8248 8249 8250 CFLAGS="$xorg_testset_save_CFLAGS" 8251 8252 eval supported=\$$cacheid 8253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8254 printf "%s\n" "$supported" >&6; } 8255 if test "$supported" = "yes" ; then 8256 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8257 found="yes" 8258 fi 8259 fi 8260 8261 if test $found = "no" ; then 8262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8264 fi 8265 8266 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8268 fi 8269 8270 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8271 8272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8273 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8274 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8275 if eval test \${$cacheid+y} 8276 then : 8277 printf %s "(cached) " >&6 8278 else case e in #( 8279 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8280 /* end confdefs.h. */ 8281 int i; 8282 int 8283 main (void) 8284 { 8285 8286 ; 8287 return 0; 8288 } 8289 _ACEOF 8290 if ac_fn_c_try_link "$LINENO" 8291 then : 8292 eval $cacheid=yes 8293 else case e in #( 8294 e) eval $cacheid=no ;; 8295 esac 8296 fi 8297 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8298 conftest$ac_exeext conftest.$ac_ext ;; 8299 esac 8300 fi 8301 8302 8303 CFLAGS="$xorg_testset_save_CFLAGS" 8304 8305 eval supported=\$$cacheid 8306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8307 printf "%s\n" "$supported" >&6; } 8308 if test "$supported" = "yes" ; then 8309 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8310 found="yes" 8311 fi 8312 fi 8313 8314 8315 8316 8317 8318 8319 8320 8321 8322 8323 8324 8325 8326 8327 8328 xorg_testset_save_CFLAGS="$CFLAGS" 8329 8330 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8333 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8334 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8335 then : 8336 printf %s "(cached) " >&6 8337 else case e in #( 8338 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8339 /* end confdefs.h. */ 8340 int i; 8341 _ACEOF 8342 if ac_fn_c_try_compile "$LINENO" 8343 then : 8344 xorg_cv_cc_flag_unknown_warning_option=yes 8345 else case e in #( 8346 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8347 esac 8348 fi 8349 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8350 esac 8351 fi 8352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8353 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8354 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8355 CFLAGS="$xorg_testset_save_CFLAGS" 8356 fi 8357 8358 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8359 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8361 fi 8362 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8364 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8365 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8366 then : 8367 printf %s "(cached) " >&6 8368 else case e in #( 8369 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8370 /* end confdefs.h. */ 8371 int i; 8372 _ACEOF 8373 if ac_fn_c_try_compile "$LINENO" 8374 then : 8375 xorg_cv_cc_flag_unused_command_line_argument=yes 8376 else case e in #( 8377 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8378 esac 8379 fi 8380 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8381 esac 8382 fi 8383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8384 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8385 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8386 CFLAGS="$xorg_testset_save_CFLAGS" 8387 fi 8388 8389 found="no" 8390 8391 if test $found = "no" ; then 8392 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8394 fi 8395 8396 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8397 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8398 fi 8399 8400 CFLAGS="$CFLAGS -Werror=trigraphs" 8401 8402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8403 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8404 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8405 if eval test \${$cacheid+y} 8406 then : 8407 printf %s "(cached) " >&6 8408 else case e in #( 8409 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8410 /* end confdefs.h. */ 8411 int i; 8412 int 8413 main (void) 8414 { 8415 8416 ; 8417 return 0; 8418 } 8419 _ACEOF 8420 if ac_fn_c_try_link "$LINENO" 8421 then : 8422 eval $cacheid=yes 8423 else case e in #( 8424 e) eval $cacheid=no ;; 8425 esac 8426 fi 8427 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8428 conftest$ac_exeext conftest.$ac_ext ;; 8429 esac 8430 fi 8431 8432 8433 CFLAGS="$xorg_testset_save_CFLAGS" 8434 8435 eval supported=\$$cacheid 8436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8437 printf "%s\n" "$supported" >&6; } 8438 if test "$supported" = "yes" ; then 8439 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8440 found="yes" 8441 fi 8442 fi 8443 8444 8445 8446 8447 8448 8449 8450 8451 8452 8453 8454 8455 8456 8457 8458 xorg_testset_save_CFLAGS="$CFLAGS" 8459 8460 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8463 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8464 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8465 then : 8466 printf %s "(cached) " >&6 8467 else case e in #( 8468 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8469 /* end confdefs.h. */ 8470 int i; 8471 _ACEOF 8472 if ac_fn_c_try_compile "$LINENO" 8473 then : 8474 xorg_cv_cc_flag_unknown_warning_option=yes 8475 else case e in #( 8476 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8477 esac 8478 fi 8479 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8480 esac 8481 fi 8482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8483 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8484 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8485 CFLAGS="$xorg_testset_save_CFLAGS" 8486 fi 8487 8488 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8489 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8490 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8491 fi 8492 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8494 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8495 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8496 then : 8497 printf %s "(cached) " >&6 8498 else case e in #( 8499 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8500 /* end confdefs.h. */ 8501 int i; 8502 _ACEOF 8503 if ac_fn_c_try_compile "$LINENO" 8504 then : 8505 xorg_cv_cc_flag_unused_command_line_argument=yes 8506 else case e in #( 8507 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8508 esac 8509 fi 8510 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8511 esac 8512 fi 8513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8514 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8515 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8516 CFLAGS="$xorg_testset_save_CFLAGS" 8517 fi 8518 8519 found="no" 8520 8521 if test $found = "no" ; then 8522 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8524 fi 8525 8526 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8527 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8528 fi 8529 8530 CFLAGS="$CFLAGS -Werror=array-bounds" 8531 8532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8533 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8534 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8535 if eval test \${$cacheid+y} 8536 then : 8537 printf %s "(cached) " >&6 8538 else case e in #( 8539 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8540 /* end confdefs.h. */ 8541 int i; 8542 int 8543 main (void) 8544 { 8545 8546 ; 8547 return 0; 8548 } 8549 _ACEOF 8550 if ac_fn_c_try_link "$LINENO" 8551 then : 8552 eval $cacheid=yes 8553 else case e in #( 8554 e) eval $cacheid=no ;; 8555 esac 8556 fi 8557 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8558 conftest$ac_exeext conftest.$ac_ext ;; 8559 esac 8560 fi 8561 8562 8563 CFLAGS="$xorg_testset_save_CFLAGS" 8564 8565 eval supported=\$$cacheid 8566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8567 printf "%s\n" "$supported" >&6; } 8568 if test "$supported" = "yes" ; then 8569 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8570 found="yes" 8571 fi 8572 fi 8573 8574 8575 8576 8577 8578 8579 8580 8581 8582 8583 8584 8585 8586 8587 8588 xorg_testset_save_CFLAGS="$CFLAGS" 8589 8590 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8593 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8594 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8595 then : 8596 printf %s "(cached) " >&6 8597 else case e in #( 8598 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8599 /* end confdefs.h. */ 8600 int i; 8601 _ACEOF 8602 if ac_fn_c_try_compile "$LINENO" 8603 then : 8604 xorg_cv_cc_flag_unknown_warning_option=yes 8605 else case e in #( 8606 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8607 esac 8608 fi 8609 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8610 esac 8611 fi 8612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8613 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8614 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8615 CFLAGS="$xorg_testset_save_CFLAGS" 8616 fi 8617 8618 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8619 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8621 fi 8622 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8624 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8625 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8626 then : 8627 printf %s "(cached) " >&6 8628 else case e in #( 8629 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8630 /* end confdefs.h. */ 8631 int i; 8632 _ACEOF 8633 if ac_fn_c_try_compile "$LINENO" 8634 then : 8635 xorg_cv_cc_flag_unused_command_line_argument=yes 8636 else case e in #( 8637 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8638 esac 8639 fi 8640 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8641 esac 8642 fi 8643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8644 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8645 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8646 CFLAGS="$xorg_testset_save_CFLAGS" 8647 fi 8648 8649 found="no" 8650 8651 if test $found = "no" ; then 8652 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8654 fi 8655 8656 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8657 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8658 fi 8659 8660 CFLAGS="$CFLAGS -Werror=write-strings" 8661 8662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8663 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8664 cacheid=xorg_cv_cc_flag__Werror_write_strings 8665 if eval test \${$cacheid+y} 8666 then : 8667 printf %s "(cached) " >&6 8668 else case e in #( 8669 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8670 /* end confdefs.h. */ 8671 int i; 8672 int 8673 main (void) 8674 { 8675 8676 ; 8677 return 0; 8678 } 8679 _ACEOF 8680 if ac_fn_c_try_link "$LINENO" 8681 then : 8682 eval $cacheid=yes 8683 else case e in #( 8684 e) eval $cacheid=no ;; 8685 esac 8686 fi 8687 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8688 conftest$ac_exeext conftest.$ac_ext ;; 8689 esac 8690 fi 8691 8692 8693 CFLAGS="$xorg_testset_save_CFLAGS" 8694 8695 eval supported=\$$cacheid 8696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8697 printf "%s\n" "$supported" >&6; } 8698 if test "$supported" = "yes" ; then 8699 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8700 found="yes" 8701 fi 8702 fi 8703 8704 8705 8706 8707 8708 8709 8710 8711 8712 8713 8714 8715 8716 8717 8718 xorg_testset_save_CFLAGS="$CFLAGS" 8719 8720 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8723 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8724 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8725 then : 8726 printf %s "(cached) " >&6 8727 else case e in #( 8728 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8729 /* end confdefs.h. */ 8730 int i; 8731 _ACEOF 8732 if ac_fn_c_try_compile "$LINENO" 8733 then : 8734 xorg_cv_cc_flag_unknown_warning_option=yes 8735 else case e in #( 8736 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8737 esac 8738 fi 8739 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8740 esac 8741 fi 8742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8743 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8744 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8745 CFLAGS="$xorg_testset_save_CFLAGS" 8746 fi 8747 8748 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8749 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8751 fi 8752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8754 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8755 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8756 then : 8757 printf %s "(cached) " >&6 8758 else case e in #( 8759 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8760 /* end confdefs.h. */ 8761 int i; 8762 _ACEOF 8763 if ac_fn_c_try_compile "$LINENO" 8764 then : 8765 xorg_cv_cc_flag_unused_command_line_argument=yes 8766 else case e in #( 8767 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8768 esac 8769 fi 8770 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8771 esac 8772 fi 8773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8774 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8775 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8776 CFLAGS="$xorg_testset_save_CFLAGS" 8777 fi 8778 8779 found="no" 8780 8781 if test $found = "no" ; then 8782 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8784 fi 8785 8786 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8788 fi 8789 8790 CFLAGS="$CFLAGS -Werror=address" 8791 8792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8793 printf %s "checking if $CC supports -Werror=address... " >&6; } 8794 cacheid=xorg_cv_cc_flag__Werror_address 8795 if eval test \${$cacheid+y} 8796 then : 8797 printf %s "(cached) " >&6 8798 else case e in #( 8799 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8800 /* end confdefs.h. */ 8801 int i; 8802 int 8803 main (void) 8804 { 8805 8806 ; 8807 return 0; 8808 } 8809 _ACEOF 8810 if ac_fn_c_try_link "$LINENO" 8811 then : 8812 eval $cacheid=yes 8813 else case e in #( 8814 e) eval $cacheid=no ;; 8815 esac 8816 fi 8817 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8818 conftest$ac_exeext conftest.$ac_ext ;; 8819 esac 8820 fi 8821 8822 8823 CFLAGS="$xorg_testset_save_CFLAGS" 8824 8825 eval supported=\$$cacheid 8826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8827 printf "%s\n" "$supported" >&6; } 8828 if test "$supported" = "yes" ; then 8829 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8830 found="yes" 8831 fi 8832 fi 8833 8834 8835 8836 8837 8838 8839 8840 8841 8842 8843 8844 8845 8846 8847 8848 xorg_testset_save_CFLAGS="$CFLAGS" 8849 8850 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8853 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8854 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8855 then : 8856 printf %s "(cached) " >&6 8857 else case e in #( 8858 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8859 /* end confdefs.h. */ 8860 int i; 8861 _ACEOF 8862 if ac_fn_c_try_compile "$LINENO" 8863 then : 8864 xorg_cv_cc_flag_unknown_warning_option=yes 8865 else case e in #( 8866 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8867 esac 8868 fi 8869 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8870 esac 8871 fi 8872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8873 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8874 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8875 CFLAGS="$xorg_testset_save_CFLAGS" 8876 fi 8877 8878 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8879 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8881 fi 8882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8884 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8885 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8886 then : 8887 printf %s "(cached) " >&6 8888 else case e in #( 8889 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8890 /* end confdefs.h. */ 8891 int i; 8892 _ACEOF 8893 if ac_fn_c_try_compile "$LINENO" 8894 then : 8895 xorg_cv_cc_flag_unused_command_line_argument=yes 8896 else case e in #( 8897 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8898 esac 8899 fi 8900 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8901 esac 8902 fi 8903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8904 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8905 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8906 CFLAGS="$xorg_testset_save_CFLAGS" 8907 fi 8908 8909 found="no" 8910 8911 if test $found = "no" ; then 8912 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8914 fi 8915 8916 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8918 fi 8919 8920 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8921 8922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8923 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8924 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8925 if eval test \${$cacheid+y} 8926 then : 8927 printf %s "(cached) " >&6 8928 else case e in #( 8929 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8930 /* end confdefs.h. */ 8931 int i; 8932 int 8933 main (void) 8934 { 8935 8936 ; 8937 return 0; 8938 } 8939 _ACEOF 8940 if ac_fn_c_try_link "$LINENO" 8941 then : 8942 eval $cacheid=yes 8943 else case e in #( 8944 e) eval $cacheid=no ;; 8945 esac 8946 fi 8947 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8948 conftest$ac_exeext conftest.$ac_ext ;; 8949 esac 8950 fi 8951 8952 8953 CFLAGS="$xorg_testset_save_CFLAGS" 8954 8955 eval supported=\$$cacheid 8956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8957 printf "%s\n" "$supported" >&6; } 8958 if test "$supported" = "yes" ; then 8959 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8960 found="yes" 8961 fi 8962 fi 8963 8964 if test $found = "no" ; then 8965 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8967 fi 8968 8969 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8970 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8971 fi 8972 8973 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8974 8975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8976 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8977 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8978 if eval test \${$cacheid+y} 8979 then : 8980 printf %s "(cached) " >&6 8981 else case e in #( 8982 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8983 /* end confdefs.h. */ 8984 int i; 8985 int 8986 main (void) 8987 { 8988 8989 ; 8990 return 0; 8991 } 8992 _ACEOF 8993 if ac_fn_c_try_link "$LINENO" 8994 then : 8995 eval $cacheid=yes 8996 else case e in #( 8997 e) eval $cacheid=no ;; 8998 esac 8999 fi 9000 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9001 conftest$ac_exeext conftest.$ac_ext ;; 9002 esac 9003 fi 9004 9005 9006 CFLAGS="$xorg_testset_save_CFLAGS" 9007 9008 eval supported=\$$cacheid 9009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9010 printf "%s\n" "$supported" >&6; } 9011 if test "$supported" = "yes" ; then 9012 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9013 found="yes" 9014 fi 9015 fi 9016 9017 9018 9019 9020 9021 9022 9023 9024 9025 9026 9027 9028 9029 9030 9031 xorg_testset_save_CFLAGS="$CFLAGS" 9032 9033 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9036 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9037 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9038 then : 9039 printf %s "(cached) " >&6 9040 else case e in #( 9041 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9042 /* end confdefs.h. */ 9043 int i; 9044 _ACEOF 9045 if ac_fn_c_try_compile "$LINENO" 9046 then : 9047 xorg_cv_cc_flag_unknown_warning_option=yes 9048 else case e in #( 9049 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9050 esac 9051 fi 9052 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9053 esac 9054 fi 9055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9056 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9057 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9058 CFLAGS="$xorg_testset_save_CFLAGS" 9059 fi 9060 9061 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9062 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9064 fi 9065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9067 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9068 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9069 then : 9070 printf %s "(cached) " >&6 9071 else case e in #( 9072 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9073 /* end confdefs.h. */ 9074 int i; 9075 _ACEOF 9076 if ac_fn_c_try_compile "$LINENO" 9077 then : 9078 xorg_cv_cc_flag_unused_command_line_argument=yes 9079 else case e in #( 9080 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9081 esac 9082 fi 9083 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9084 esac 9085 fi 9086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9087 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9088 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9089 CFLAGS="$xorg_testset_save_CFLAGS" 9090 fi 9091 9092 found="no" 9093 9094 if test $found = "no" ; then 9095 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9097 fi 9098 9099 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9100 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9101 fi 9102 9103 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9104 9105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9106 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9107 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9108 if eval test \${$cacheid+y} 9109 then : 9110 printf %s "(cached) " >&6 9111 else case e in #( 9112 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9113 /* end confdefs.h. */ 9114 int i; 9115 int 9116 main (void) 9117 { 9118 9119 ; 9120 return 0; 9121 } 9122 _ACEOF 9123 if ac_fn_c_try_link "$LINENO" 9124 then : 9125 eval $cacheid=yes 9126 else case e in #( 9127 e) eval $cacheid=no ;; 9128 esac 9129 fi 9130 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9131 conftest$ac_exeext conftest.$ac_ext ;; 9132 esac 9133 fi 9134 9135 9136 CFLAGS="$xorg_testset_save_CFLAGS" 9137 9138 eval supported=\$$cacheid 9139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9140 printf "%s\n" "$supported" >&6; } 9141 if test "$supported" = "yes" ; then 9142 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9143 found="yes" 9144 fi 9145 fi 9146 9147 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9148 else 9149 { 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 $PACKAGE_BUGREPORT" >&5 9150 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9151 9152 9153 9154 9155 9156 9157 9158 9159 9160 9161 9162 9163 9164 xorg_testset_save_CFLAGS="$CFLAGS" 9165 9166 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9169 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9170 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9171 then : 9172 printf %s "(cached) " >&6 9173 else case e in #( 9174 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9175 /* end confdefs.h. */ 9176 int i; 9177 _ACEOF 9178 if ac_fn_c_try_compile "$LINENO" 9179 then : 9180 xorg_cv_cc_flag_unknown_warning_option=yes 9181 else case e in #( 9182 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9183 esac 9184 fi 9185 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9186 esac 9187 fi 9188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9189 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9190 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9191 CFLAGS="$xorg_testset_save_CFLAGS" 9192 fi 9193 9194 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9197 fi 9198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9200 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9201 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9202 then : 9203 printf %s "(cached) " >&6 9204 else case e in #( 9205 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9206 /* end confdefs.h. */ 9207 int i; 9208 _ACEOF 9209 if ac_fn_c_try_compile "$LINENO" 9210 then : 9211 xorg_cv_cc_flag_unused_command_line_argument=yes 9212 else case e in #( 9213 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9214 esac 9215 fi 9216 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9217 esac 9218 fi 9219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9220 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9221 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9222 CFLAGS="$xorg_testset_save_CFLAGS" 9223 fi 9224 9225 found="no" 9226 9227 if test $found = "no" ; then 9228 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9230 fi 9231 9232 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9233 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9234 fi 9235 9236 CFLAGS="$CFLAGS -Wimplicit" 9237 9238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9239 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9240 cacheid=xorg_cv_cc_flag__Wimplicit 9241 if eval test \${$cacheid+y} 9242 then : 9243 printf %s "(cached) " >&6 9244 else case e in #( 9245 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9246 /* end confdefs.h. */ 9247 int i; 9248 int 9249 main (void) 9250 { 9251 9252 ; 9253 return 0; 9254 } 9255 _ACEOF 9256 if ac_fn_c_try_link "$LINENO" 9257 then : 9258 eval $cacheid=yes 9259 else case e in #( 9260 e) eval $cacheid=no ;; 9261 esac 9262 fi 9263 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9264 conftest$ac_exeext conftest.$ac_ext ;; 9265 esac 9266 fi 9267 9268 9269 CFLAGS="$xorg_testset_save_CFLAGS" 9270 9271 eval supported=\$$cacheid 9272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9273 printf "%s\n" "$supported" >&6; } 9274 if test "$supported" = "yes" ; then 9275 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9276 found="yes" 9277 fi 9278 fi 9279 9280 9281 9282 9283 9284 9285 9286 9287 9288 9289 9290 9291 9292 9293 9294 xorg_testset_save_CFLAGS="$CFLAGS" 9295 9296 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9299 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9300 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9301 then : 9302 printf %s "(cached) " >&6 9303 else case e in #( 9304 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9305 /* end confdefs.h. */ 9306 int i; 9307 _ACEOF 9308 if ac_fn_c_try_compile "$LINENO" 9309 then : 9310 xorg_cv_cc_flag_unknown_warning_option=yes 9311 else case e in #( 9312 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9313 esac 9314 fi 9315 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9316 esac 9317 fi 9318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9319 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9320 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9321 CFLAGS="$xorg_testset_save_CFLAGS" 9322 fi 9323 9324 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9327 fi 9328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9330 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9331 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9332 then : 9333 printf %s "(cached) " >&6 9334 else case e in #( 9335 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9336 /* end confdefs.h. */ 9337 int i; 9338 _ACEOF 9339 if ac_fn_c_try_compile "$LINENO" 9340 then : 9341 xorg_cv_cc_flag_unused_command_line_argument=yes 9342 else case e in #( 9343 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9344 esac 9345 fi 9346 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9347 esac 9348 fi 9349 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9350 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9351 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9352 CFLAGS="$xorg_testset_save_CFLAGS" 9353 fi 9354 9355 found="no" 9356 9357 if test $found = "no" ; then 9358 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9360 fi 9361 9362 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9363 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9364 fi 9365 9366 CFLAGS="$CFLAGS -Wnonnull" 9367 9368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9369 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9370 cacheid=xorg_cv_cc_flag__Wnonnull 9371 if eval test \${$cacheid+y} 9372 then : 9373 printf %s "(cached) " >&6 9374 else case e in #( 9375 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9376 /* end confdefs.h. */ 9377 int i; 9378 int 9379 main (void) 9380 { 9381 9382 ; 9383 return 0; 9384 } 9385 _ACEOF 9386 if ac_fn_c_try_link "$LINENO" 9387 then : 9388 eval $cacheid=yes 9389 else case e in #( 9390 e) eval $cacheid=no ;; 9391 esac 9392 fi 9393 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9394 conftest$ac_exeext conftest.$ac_ext ;; 9395 esac 9396 fi 9397 9398 9399 CFLAGS="$xorg_testset_save_CFLAGS" 9400 9401 eval supported=\$$cacheid 9402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9403 printf "%s\n" "$supported" >&6; } 9404 if test "$supported" = "yes" ; then 9405 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9406 found="yes" 9407 fi 9408 fi 9409 9410 9411 9412 9413 9414 9415 9416 9417 9418 9419 9420 9421 9422 9423 9424 xorg_testset_save_CFLAGS="$CFLAGS" 9425 9426 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9429 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9430 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9431 then : 9432 printf %s "(cached) " >&6 9433 else case e in #( 9434 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9435 /* end confdefs.h. */ 9436 int i; 9437 _ACEOF 9438 if ac_fn_c_try_compile "$LINENO" 9439 then : 9440 xorg_cv_cc_flag_unknown_warning_option=yes 9441 else case e in #( 9442 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9443 esac 9444 fi 9445 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9446 esac 9447 fi 9448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9449 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9450 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9451 CFLAGS="$xorg_testset_save_CFLAGS" 9452 fi 9453 9454 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9455 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9457 fi 9458 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9460 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9461 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9462 then : 9463 printf %s "(cached) " >&6 9464 else case e in #( 9465 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9466 /* end confdefs.h. */ 9467 int i; 9468 _ACEOF 9469 if ac_fn_c_try_compile "$LINENO" 9470 then : 9471 xorg_cv_cc_flag_unused_command_line_argument=yes 9472 else case e in #( 9473 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9474 esac 9475 fi 9476 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9477 esac 9478 fi 9479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9480 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9481 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9482 CFLAGS="$xorg_testset_save_CFLAGS" 9483 fi 9484 9485 found="no" 9486 9487 if test $found = "no" ; then 9488 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9490 fi 9491 9492 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9493 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9494 fi 9495 9496 CFLAGS="$CFLAGS -Winit-self" 9497 9498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9499 printf %s "checking if $CC supports -Winit-self... " >&6; } 9500 cacheid=xorg_cv_cc_flag__Winit_self 9501 if eval test \${$cacheid+y} 9502 then : 9503 printf %s "(cached) " >&6 9504 else case e in #( 9505 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9506 /* end confdefs.h. */ 9507 int i; 9508 int 9509 main (void) 9510 { 9511 9512 ; 9513 return 0; 9514 } 9515 _ACEOF 9516 if ac_fn_c_try_link "$LINENO" 9517 then : 9518 eval $cacheid=yes 9519 else case e in #( 9520 e) eval $cacheid=no ;; 9521 esac 9522 fi 9523 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9524 conftest$ac_exeext conftest.$ac_ext ;; 9525 esac 9526 fi 9527 9528 9529 CFLAGS="$xorg_testset_save_CFLAGS" 9530 9531 eval supported=\$$cacheid 9532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9533 printf "%s\n" "$supported" >&6; } 9534 if test "$supported" = "yes" ; then 9535 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9536 found="yes" 9537 fi 9538 fi 9539 9540 9541 9542 9543 9544 9545 9546 9547 9548 9549 9550 9551 9552 9553 9554 xorg_testset_save_CFLAGS="$CFLAGS" 9555 9556 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9559 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9560 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9561 then : 9562 printf %s "(cached) " >&6 9563 else case e in #( 9564 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9565 /* end confdefs.h. */ 9566 int i; 9567 _ACEOF 9568 if ac_fn_c_try_compile "$LINENO" 9569 then : 9570 xorg_cv_cc_flag_unknown_warning_option=yes 9571 else case e in #( 9572 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9573 esac 9574 fi 9575 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9576 esac 9577 fi 9578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9579 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9580 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9581 CFLAGS="$xorg_testset_save_CFLAGS" 9582 fi 9583 9584 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9585 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9587 fi 9588 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9590 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9591 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9592 then : 9593 printf %s "(cached) " >&6 9594 else case e in #( 9595 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9596 /* end confdefs.h. */ 9597 int i; 9598 _ACEOF 9599 if ac_fn_c_try_compile "$LINENO" 9600 then : 9601 xorg_cv_cc_flag_unused_command_line_argument=yes 9602 else case e in #( 9603 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9604 esac 9605 fi 9606 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9607 esac 9608 fi 9609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9610 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9611 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9612 CFLAGS="$xorg_testset_save_CFLAGS" 9613 fi 9614 9615 found="no" 9616 9617 if test $found = "no" ; then 9618 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9620 fi 9621 9622 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9623 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9624 fi 9625 9626 CFLAGS="$CFLAGS -Wmain" 9627 9628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9629 printf %s "checking if $CC supports -Wmain... " >&6; } 9630 cacheid=xorg_cv_cc_flag__Wmain 9631 if eval test \${$cacheid+y} 9632 then : 9633 printf %s "(cached) " >&6 9634 else case e in #( 9635 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9636 /* end confdefs.h. */ 9637 int i; 9638 int 9639 main (void) 9640 { 9641 9642 ; 9643 return 0; 9644 } 9645 _ACEOF 9646 if ac_fn_c_try_link "$LINENO" 9647 then : 9648 eval $cacheid=yes 9649 else case e in #( 9650 e) eval $cacheid=no ;; 9651 esac 9652 fi 9653 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9654 conftest$ac_exeext conftest.$ac_ext ;; 9655 esac 9656 fi 9657 9658 9659 CFLAGS="$xorg_testset_save_CFLAGS" 9660 9661 eval supported=\$$cacheid 9662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9663 printf "%s\n" "$supported" >&6; } 9664 if test "$supported" = "yes" ; then 9665 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9666 found="yes" 9667 fi 9668 fi 9669 9670 9671 9672 9673 9674 9675 9676 9677 9678 9679 9680 9681 9682 9683 9684 xorg_testset_save_CFLAGS="$CFLAGS" 9685 9686 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9689 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9690 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9691 then : 9692 printf %s "(cached) " >&6 9693 else case e in #( 9694 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9695 /* end confdefs.h. */ 9696 int i; 9697 _ACEOF 9698 if ac_fn_c_try_compile "$LINENO" 9699 then : 9700 xorg_cv_cc_flag_unknown_warning_option=yes 9701 else case e in #( 9702 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9703 esac 9704 fi 9705 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9706 esac 9707 fi 9708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9709 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9710 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9711 CFLAGS="$xorg_testset_save_CFLAGS" 9712 fi 9713 9714 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9715 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9717 fi 9718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9720 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9721 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9722 then : 9723 printf %s "(cached) " >&6 9724 else case e in #( 9725 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9726 /* end confdefs.h. */ 9727 int i; 9728 _ACEOF 9729 if ac_fn_c_try_compile "$LINENO" 9730 then : 9731 xorg_cv_cc_flag_unused_command_line_argument=yes 9732 else case e in #( 9733 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9734 esac 9735 fi 9736 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9737 esac 9738 fi 9739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9740 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9741 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9742 CFLAGS="$xorg_testset_save_CFLAGS" 9743 fi 9744 9745 found="no" 9746 9747 if test $found = "no" ; then 9748 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9750 fi 9751 9752 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9753 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9754 fi 9755 9756 CFLAGS="$CFLAGS -Wmissing-braces" 9757 9758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9759 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9760 cacheid=xorg_cv_cc_flag__Wmissing_braces 9761 if eval test \${$cacheid+y} 9762 then : 9763 printf %s "(cached) " >&6 9764 else case e in #( 9765 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9766 /* end confdefs.h. */ 9767 int i; 9768 int 9769 main (void) 9770 { 9771 9772 ; 9773 return 0; 9774 } 9775 _ACEOF 9776 if ac_fn_c_try_link "$LINENO" 9777 then : 9778 eval $cacheid=yes 9779 else case e in #( 9780 e) eval $cacheid=no ;; 9781 esac 9782 fi 9783 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9784 conftest$ac_exeext conftest.$ac_ext ;; 9785 esac 9786 fi 9787 9788 9789 CFLAGS="$xorg_testset_save_CFLAGS" 9790 9791 eval supported=\$$cacheid 9792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9793 printf "%s\n" "$supported" >&6; } 9794 if test "$supported" = "yes" ; then 9795 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9796 found="yes" 9797 fi 9798 fi 9799 9800 9801 9802 9803 9804 9805 9806 9807 9808 9809 9810 9811 9812 9813 9814 xorg_testset_save_CFLAGS="$CFLAGS" 9815 9816 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9819 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9820 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9821 then : 9822 printf %s "(cached) " >&6 9823 else case e in #( 9824 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9825 /* end confdefs.h. */ 9826 int i; 9827 _ACEOF 9828 if ac_fn_c_try_compile "$LINENO" 9829 then : 9830 xorg_cv_cc_flag_unknown_warning_option=yes 9831 else case e in #( 9832 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9833 esac 9834 fi 9835 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9836 esac 9837 fi 9838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9839 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9840 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9841 CFLAGS="$xorg_testset_save_CFLAGS" 9842 fi 9843 9844 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9845 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9847 fi 9848 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9850 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9851 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9852 then : 9853 printf %s "(cached) " >&6 9854 else case e in #( 9855 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9856 /* end confdefs.h. */ 9857 int i; 9858 _ACEOF 9859 if ac_fn_c_try_compile "$LINENO" 9860 then : 9861 xorg_cv_cc_flag_unused_command_line_argument=yes 9862 else case e in #( 9863 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9864 esac 9865 fi 9866 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9867 esac 9868 fi 9869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9870 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9871 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9872 CFLAGS="$xorg_testset_save_CFLAGS" 9873 fi 9874 9875 found="no" 9876 9877 if test $found = "no" ; then 9878 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9880 fi 9881 9882 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9884 fi 9885 9886 CFLAGS="$CFLAGS -Wsequence-point" 9887 9888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9889 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9890 cacheid=xorg_cv_cc_flag__Wsequence_point 9891 if eval test \${$cacheid+y} 9892 then : 9893 printf %s "(cached) " >&6 9894 else case e in #( 9895 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9896 /* end confdefs.h. */ 9897 int i; 9898 int 9899 main (void) 9900 { 9901 9902 ; 9903 return 0; 9904 } 9905 _ACEOF 9906 if ac_fn_c_try_link "$LINENO" 9907 then : 9908 eval $cacheid=yes 9909 else case e in #( 9910 e) eval $cacheid=no ;; 9911 esac 9912 fi 9913 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9914 conftest$ac_exeext conftest.$ac_ext ;; 9915 esac 9916 fi 9917 9918 9919 CFLAGS="$xorg_testset_save_CFLAGS" 9920 9921 eval supported=\$$cacheid 9922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9923 printf "%s\n" "$supported" >&6; } 9924 if test "$supported" = "yes" ; then 9925 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9926 found="yes" 9927 fi 9928 fi 9929 9930 9931 9932 9933 9934 9935 9936 9937 9938 9939 9940 9941 9942 9943 9944 xorg_testset_save_CFLAGS="$CFLAGS" 9945 9946 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9949 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9950 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9951 then : 9952 printf %s "(cached) " >&6 9953 else case e in #( 9954 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9955 /* end confdefs.h. */ 9956 int i; 9957 _ACEOF 9958 if ac_fn_c_try_compile "$LINENO" 9959 then : 9960 xorg_cv_cc_flag_unknown_warning_option=yes 9961 else case e in #( 9962 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9963 esac 9964 fi 9965 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9966 esac 9967 fi 9968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9969 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9970 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9971 CFLAGS="$xorg_testset_save_CFLAGS" 9972 fi 9973 9974 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9975 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9977 fi 9978 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9980 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9981 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9982 then : 9983 printf %s "(cached) " >&6 9984 else case e in #( 9985 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9986 /* end confdefs.h. */ 9987 int i; 9988 _ACEOF 9989 if ac_fn_c_try_compile "$LINENO" 9990 then : 9991 xorg_cv_cc_flag_unused_command_line_argument=yes 9992 else case e in #( 9993 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9994 esac 9995 fi 9996 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9997 esac 9998 fi 9999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10000 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10001 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10002 CFLAGS="$xorg_testset_save_CFLAGS" 10003 fi 10004 10005 found="no" 10006 10007 if test $found = "no" ; then 10008 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10009 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10010 fi 10011 10012 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10013 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10014 fi 10015 10016 CFLAGS="$CFLAGS -Wreturn-type" 10017 10018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10019 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10020 cacheid=xorg_cv_cc_flag__Wreturn_type 10021 if eval test \${$cacheid+y} 10022 then : 10023 printf %s "(cached) " >&6 10024 else case e in #( 10025 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10026 /* end confdefs.h. */ 10027 int i; 10028 int 10029 main (void) 10030 { 10031 10032 ; 10033 return 0; 10034 } 10035 _ACEOF 10036 if ac_fn_c_try_link "$LINENO" 10037 then : 10038 eval $cacheid=yes 10039 else case e in #( 10040 e) eval $cacheid=no ;; 10041 esac 10042 fi 10043 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10044 conftest$ac_exeext conftest.$ac_ext ;; 10045 esac 10046 fi 10047 10048 10049 CFLAGS="$xorg_testset_save_CFLAGS" 10050 10051 eval supported=\$$cacheid 10052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10053 printf "%s\n" "$supported" >&6; } 10054 if test "$supported" = "yes" ; then 10055 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10056 found="yes" 10057 fi 10058 fi 10059 10060 10061 10062 10063 10064 10065 10066 10067 10068 10069 10070 10071 10072 10073 10074 xorg_testset_save_CFLAGS="$CFLAGS" 10075 10076 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10079 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10080 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10081 then : 10082 printf %s "(cached) " >&6 10083 else case e in #( 10084 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10085 /* end confdefs.h. */ 10086 int i; 10087 _ACEOF 10088 if ac_fn_c_try_compile "$LINENO" 10089 then : 10090 xorg_cv_cc_flag_unknown_warning_option=yes 10091 else case e in #( 10092 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10093 esac 10094 fi 10095 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10096 esac 10097 fi 10098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10099 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10100 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10101 CFLAGS="$xorg_testset_save_CFLAGS" 10102 fi 10103 10104 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10107 fi 10108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10110 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10111 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10112 then : 10113 printf %s "(cached) " >&6 10114 else case e in #( 10115 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10116 /* end confdefs.h. */ 10117 int i; 10118 _ACEOF 10119 if ac_fn_c_try_compile "$LINENO" 10120 then : 10121 xorg_cv_cc_flag_unused_command_line_argument=yes 10122 else case e in #( 10123 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10124 esac 10125 fi 10126 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10127 esac 10128 fi 10129 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10130 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10131 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10132 CFLAGS="$xorg_testset_save_CFLAGS" 10133 fi 10134 10135 found="no" 10136 10137 if test $found = "no" ; then 10138 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10140 fi 10141 10142 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10143 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10144 fi 10145 10146 CFLAGS="$CFLAGS -Wtrigraphs" 10147 10148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10149 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10150 cacheid=xorg_cv_cc_flag__Wtrigraphs 10151 if eval test \${$cacheid+y} 10152 then : 10153 printf %s "(cached) " >&6 10154 else case e in #( 10155 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10156 /* end confdefs.h. */ 10157 int i; 10158 int 10159 main (void) 10160 { 10161 10162 ; 10163 return 0; 10164 } 10165 _ACEOF 10166 if ac_fn_c_try_link "$LINENO" 10167 then : 10168 eval $cacheid=yes 10169 else case e in #( 10170 e) eval $cacheid=no ;; 10171 esac 10172 fi 10173 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10174 conftest$ac_exeext conftest.$ac_ext ;; 10175 esac 10176 fi 10177 10178 10179 CFLAGS="$xorg_testset_save_CFLAGS" 10180 10181 eval supported=\$$cacheid 10182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10183 printf "%s\n" "$supported" >&6; } 10184 if test "$supported" = "yes" ; then 10185 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10186 found="yes" 10187 fi 10188 fi 10189 10190 10191 10192 10193 10194 10195 10196 10197 10198 10199 10200 10201 10202 10203 10204 xorg_testset_save_CFLAGS="$CFLAGS" 10205 10206 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10209 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10210 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10211 then : 10212 printf %s "(cached) " >&6 10213 else case e in #( 10214 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10215 /* end confdefs.h. */ 10216 int i; 10217 _ACEOF 10218 if ac_fn_c_try_compile "$LINENO" 10219 then : 10220 xorg_cv_cc_flag_unknown_warning_option=yes 10221 else case e in #( 10222 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10223 esac 10224 fi 10225 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10226 esac 10227 fi 10228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10229 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10230 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10231 CFLAGS="$xorg_testset_save_CFLAGS" 10232 fi 10233 10234 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10235 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10237 fi 10238 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10240 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10241 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10242 then : 10243 printf %s "(cached) " >&6 10244 else case e in #( 10245 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10246 /* end confdefs.h. */ 10247 int i; 10248 _ACEOF 10249 if ac_fn_c_try_compile "$LINENO" 10250 then : 10251 xorg_cv_cc_flag_unused_command_line_argument=yes 10252 else case e in #( 10253 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10254 esac 10255 fi 10256 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10257 esac 10258 fi 10259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10260 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10261 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10262 CFLAGS="$xorg_testset_save_CFLAGS" 10263 fi 10264 10265 found="no" 10266 10267 if test $found = "no" ; then 10268 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10270 fi 10271 10272 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10274 fi 10275 10276 CFLAGS="$CFLAGS -Warray-bounds" 10277 10278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10279 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10280 cacheid=xorg_cv_cc_flag__Warray_bounds 10281 if eval test \${$cacheid+y} 10282 then : 10283 printf %s "(cached) " >&6 10284 else case e in #( 10285 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10286 /* end confdefs.h. */ 10287 int i; 10288 int 10289 main (void) 10290 { 10291 10292 ; 10293 return 0; 10294 } 10295 _ACEOF 10296 if ac_fn_c_try_link "$LINENO" 10297 then : 10298 eval $cacheid=yes 10299 else case e in #( 10300 e) eval $cacheid=no ;; 10301 esac 10302 fi 10303 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10304 conftest$ac_exeext conftest.$ac_ext ;; 10305 esac 10306 fi 10307 10308 10309 CFLAGS="$xorg_testset_save_CFLAGS" 10310 10311 eval supported=\$$cacheid 10312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10313 printf "%s\n" "$supported" >&6; } 10314 if test "$supported" = "yes" ; then 10315 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10316 found="yes" 10317 fi 10318 fi 10319 10320 10321 10322 10323 10324 10325 10326 10327 10328 10329 10330 10331 10332 10333 10334 xorg_testset_save_CFLAGS="$CFLAGS" 10335 10336 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10339 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10340 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10341 then : 10342 printf %s "(cached) " >&6 10343 else case e in #( 10344 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10345 /* end confdefs.h. */ 10346 int i; 10347 _ACEOF 10348 if ac_fn_c_try_compile "$LINENO" 10349 then : 10350 xorg_cv_cc_flag_unknown_warning_option=yes 10351 else case e in #( 10352 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10353 esac 10354 fi 10355 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10356 esac 10357 fi 10358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10359 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10360 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10361 CFLAGS="$xorg_testset_save_CFLAGS" 10362 fi 10363 10364 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10365 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10367 fi 10368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10370 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10371 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10372 then : 10373 printf %s "(cached) " >&6 10374 else case e in #( 10375 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10376 /* end confdefs.h. */ 10377 int i; 10378 _ACEOF 10379 if ac_fn_c_try_compile "$LINENO" 10380 then : 10381 xorg_cv_cc_flag_unused_command_line_argument=yes 10382 else case e in #( 10383 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10384 esac 10385 fi 10386 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10387 esac 10388 fi 10389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10390 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10391 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10392 CFLAGS="$xorg_testset_save_CFLAGS" 10393 fi 10394 10395 found="no" 10396 10397 if test $found = "no" ; then 10398 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10399 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10400 fi 10401 10402 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10403 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10404 fi 10405 10406 CFLAGS="$CFLAGS -Wwrite-strings" 10407 10408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10409 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10410 cacheid=xorg_cv_cc_flag__Wwrite_strings 10411 if eval test \${$cacheid+y} 10412 then : 10413 printf %s "(cached) " >&6 10414 else case e in #( 10415 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10416 /* end confdefs.h. */ 10417 int i; 10418 int 10419 main (void) 10420 { 10421 10422 ; 10423 return 0; 10424 } 10425 _ACEOF 10426 if ac_fn_c_try_link "$LINENO" 10427 then : 10428 eval $cacheid=yes 10429 else case e in #( 10430 e) eval $cacheid=no ;; 10431 esac 10432 fi 10433 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10434 conftest$ac_exeext conftest.$ac_ext ;; 10435 esac 10436 fi 10437 10438 10439 CFLAGS="$xorg_testset_save_CFLAGS" 10440 10441 eval supported=\$$cacheid 10442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10443 printf "%s\n" "$supported" >&6; } 10444 if test "$supported" = "yes" ; then 10445 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10446 found="yes" 10447 fi 10448 fi 10449 10450 10451 10452 10453 10454 10455 10456 10457 10458 10459 10460 10461 10462 10463 10464 xorg_testset_save_CFLAGS="$CFLAGS" 10465 10466 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10469 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10470 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10471 then : 10472 printf %s "(cached) " >&6 10473 else case e in #( 10474 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10475 /* end confdefs.h. */ 10476 int i; 10477 _ACEOF 10478 if ac_fn_c_try_compile "$LINENO" 10479 then : 10480 xorg_cv_cc_flag_unknown_warning_option=yes 10481 else case e in #( 10482 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10483 esac 10484 fi 10485 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10486 esac 10487 fi 10488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10489 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10490 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10491 CFLAGS="$xorg_testset_save_CFLAGS" 10492 fi 10493 10494 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10495 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10497 fi 10498 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10500 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10501 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10502 then : 10503 printf %s "(cached) " >&6 10504 else case e in #( 10505 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10506 /* end confdefs.h. */ 10507 int i; 10508 _ACEOF 10509 if ac_fn_c_try_compile "$LINENO" 10510 then : 10511 xorg_cv_cc_flag_unused_command_line_argument=yes 10512 else case e in #( 10513 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10514 esac 10515 fi 10516 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10517 esac 10518 fi 10519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10520 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10521 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10522 CFLAGS="$xorg_testset_save_CFLAGS" 10523 fi 10524 10525 found="no" 10526 10527 if test $found = "no" ; then 10528 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10530 fi 10531 10532 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10533 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10534 fi 10535 10536 CFLAGS="$CFLAGS -Waddress" 10537 10538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10539 printf %s "checking if $CC supports -Waddress... " >&6; } 10540 cacheid=xorg_cv_cc_flag__Waddress 10541 if eval test \${$cacheid+y} 10542 then : 10543 printf %s "(cached) " >&6 10544 else case e in #( 10545 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10546 /* end confdefs.h. */ 10547 int i; 10548 int 10549 main (void) 10550 { 10551 10552 ; 10553 return 0; 10554 } 10555 _ACEOF 10556 if ac_fn_c_try_link "$LINENO" 10557 then : 10558 eval $cacheid=yes 10559 else case e in #( 10560 e) eval $cacheid=no ;; 10561 esac 10562 fi 10563 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10564 conftest$ac_exeext conftest.$ac_ext ;; 10565 esac 10566 fi 10567 10568 10569 CFLAGS="$xorg_testset_save_CFLAGS" 10570 10571 eval supported=\$$cacheid 10572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10573 printf "%s\n" "$supported" >&6; } 10574 if test "$supported" = "yes" ; then 10575 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10576 found="yes" 10577 fi 10578 fi 10579 10580 10581 10582 10583 10584 10585 10586 10587 10588 10589 10590 10591 10592 10593 10594 xorg_testset_save_CFLAGS="$CFLAGS" 10595 10596 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10599 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10600 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10601 then : 10602 printf %s "(cached) " >&6 10603 else case e in #( 10604 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10605 /* end confdefs.h. */ 10606 int i; 10607 _ACEOF 10608 if ac_fn_c_try_compile "$LINENO" 10609 then : 10610 xorg_cv_cc_flag_unknown_warning_option=yes 10611 else case e in #( 10612 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10613 esac 10614 fi 10615 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10616 esac 10617 fi 10618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10619 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10620 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10621 CFLAGS="$xorg_testset_save_CFLAGS" 10622 fi 10623 10624 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10627 fi 10628 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10630 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10631 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10632 then : 10633 printf %s "(cached) " >&6 10634 else case e in #( 10635 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10636 /* end confdefs.h. */ 10637 int i; 10638 _ACEOF 10639 if ac_fn_c_try_compile "$LINENO" 10640 then : 10641 xorg_cv_cc_flag_unused_command_line_argument=yes 10642 else case e in #( 10643 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10644 esac 10645 fi 10646 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10647 esac 10648 fi 10649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10650 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10651 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10652 CFLAGS="$xorg_testset_save_CFLAGS" 10653 fi 10654 10655 found="no" 10656 10657 if test $found = "no" ; then 10658 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10660 fi 10661 10662 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10664 fi 10665 10666 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10667 10668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10669 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10670 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10671 if eval test \${$cacheid+y} 10672 then : 10673 printf %s "(cached) " >&6 10674 else case e in #( 10675 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10676 /* end confdefs.h. */ 10677 int i; 10678 int 10679 main (void) 10680 { 10681 10682 ; 10683 return 0; 10684 } 10685 _ACEOF 10686 if ac_fn_c_try_link "$LINENO" 10687 then : 10688 eval $cacheid=yes 10689 else case e in #( 10690 e) eval $cacheid=no ;; 10691 esac 10692 fi 10693 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10694 conftest$ac_exeext conftest.$ac_ext ;; 10695 esac 10696 fi 10697 10698 10699 CFLAGS="$xorg_testset_save_CFLAGS" 10700 10701 eval supported=\$$cacheid 10702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10703 printf "%s\n" "$supported" >&6; } 10704 if test "$supported" = "yes" ; then 10705 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10706 found="yes" 10707 fi 10708 fi 10709 10710 10711 10712 10713 10714 10715 10716 10717 10718 10719 10720 10721 10722 10723 10724 xorg_testset_save_CFLAGS="$CFLAGS" 10725 10726 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10728 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10729 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10730 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10731 then : 10732 printf %s "(cached) " >&6 10733 else case e in #( 10734 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10735 /* end confdefs.h. */ 10736 int i; 10737 _ACEOF 10738 if ac_fn_c_try_compile "$LINENO" 10739 then : 10740 xorg_cv_cc_flag_unknown_warning_option=yes 10741 else case e in #( 10742 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10743 esac 10744 fi 10745 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10746 esac 10747 fi 10748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10749 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10750 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10751 CFLAGS="$xorg_testset_save_CFLAGS" 10752 fi 10753 10754 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10755 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10757 fi 10758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10760 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10761 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10762 then : 10763 printf %s "(cached) " >&6 10764 else case e in #( 10765 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10766 /* end confdefs.h. */ 10767 int i; 10768 _ACEOF 10769 if ac_fn_c_try_compile "$LINENO" 10770 then : 10771 xorg_cv_cc_flag_unused_command_line_argument=yes 10772 else case e in #( 10773 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10774 esac 10775 fi 10776 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10777 esac 10778 fi 10779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10780 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10781 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10782 CFLAGS="$xorg_testset_save_CFLAGS" 10783 fi 10784 10785 found="no" 10786 10787 if test $found = "no" ; then 10788 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10790 fi 10791 10792 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10794 fi 10795 10796 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10797 10798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10799 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10800 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10801 if eval test \${$cacheid+y} 10802 then : 10803 printf %s "(cached) " >&6 10804 else case e in #( 10805 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10806 /* end confdefs.h. */ 10807 int i; 10808 int 10809 main (void) 10810 { 10811 10812 ; 10813 return 0; 10814 } 10815 _ACEOF 10816 if ac_fn_c_try_link "$LINENO" 10817 then : 10818 eval $cacheid=yes 10819 else case e in #( 10820 e) eval $cacheid=no ;; 10821 esac 10822 fi 10823 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10824 conftest$ac_exeext conftest.$ac_ext ;; 10825 esac 10826 fi 10827 10828 10829 CFLAGS="$xorg_testset_save_CFLAGS" 10830 10831 eval supported=\$$cacheid 10832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10833 printf "%s\n" "$supported" >&6; } 10834 if test "$supported" = "yes" ; then 10835 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10836 found="yes" 10837 fi 10838 fi 10839 10840 10841 fi 10842 10843 10844 10845 10846 10847 10848 10849 CWARNFLAGS="$BASE_CFLAGS" 10850 if test "x$GCC" = xyes ; then 10851 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10852 fi 10853 10854 10855 10856 10857 10858 10859 10860 10861 # Check whether --enable-strict-compilation was given. 10862 if test ${enable_strict_compilation+y} 10863 then : 10864 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10865 else case e in #( 10866 e) STRICT_COMPILE=no ;; 10867 esac 10868 fi 10869 10870 10871 10872 10873 10874 10875 STRICT_CFLAGS="" 10876 10877 10878 10879 10880 10881 10882 10883 10884 10885 10886 10887 10888 10889 xorg_testset_save_CFLAGS="$CFLAGS" 10890 10891 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10894 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10895 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10896 then : 10897 printf %s "(cached) " >&6 10898 else case e in #( 10899 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10900 /* end confdefs.h. */ 10901 int i; 10902 _ACEOF 10903 if ac_fn_c_try_compile "$LINENO" 10904 then : 10905 xorg_cv_cc_flag_unknown_warning_option=yes 10906 else case e in #( 10907 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10908 esac 10909 fi 10910 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10911 esac 10912 fi 10913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10914 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10915 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10916 CFLAGS="$xorg_testset_save_CFLAGS" 10917 fi 10918 10919 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10920 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10922 fi 10923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10925 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10926 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10927 then : 10928 printf %s "(cached) " >&6 10929 else case e in #( 10930 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10931 /* end confdefs.h. */ 10932 int i; 10933 _ACEOF 10934 if ac_fn_c_try_compile "$LINENO" 10935 then : 10936 xorg_cv_cc_flag_unused_command_line_argument=yes 10937 else case e in #( 10938 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10939 esac 10940 fi 10941 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10942 esac 10943 fi 10944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10945 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10946 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10947 CFLAGS="$xorg_testset_save_CFLAGS" 10948 fi 10949 10950 found="no" 10951 10952 if test $found = "no" ; then 10953 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10955 fi 10956 10957 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10959 fi 10960 10961 CFLAGS="$CFLAGS -pedantic" 10962 10963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10964 printf %s "checking if $CC supports -pedantic... " >&6; } 10965 cacheid=xorg_cv_cc_flag__pedantic 10966 if eval test \${$cacheid+y} 10967 then : 10968 printf %s "(cached) " >&6 10969 else case e in #( 10970 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10971 /* end confdefs.h. */ 10972 int i; 10973 int 10974 main (void) 10975 { 10976 10977 ; 10978 return 0; 10979 } 10980 _ACEOF 10981 if ac_fn_c_try_link "$LINENO" 10982 then : 10983 eval $cacheid=yes 10984 else case e in #( 10985 e) eval $cacheid=no ;; 10986 esac 10987 fi 10988 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10989 conftest$ac_exeext conftest.$ac_ext ;; 10990 esac 10991 fi 10992 10993 10994 CFLAGS="$xorg_testset_save_CFLAGS" 10995 10996 eval supported=\$$cacheid 10997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10998 printf "%s\n" "$supported" >&6; } 10999 if test "$supported" = "yes" ; then 11000 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11001 found="yes" 11002 fi 11003 fi 11004 11005 11006 11007 11008 11009 11010 11011 11012 11013 11014 11015 11016 11017 11018 11019 xorg_testset_save_CFLAGS="$CFLAGS" 11020 11021 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11024 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11025 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11026 then : 11027 printf %s "(cached) " >&6 11028 else case e in #( 11029 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11030 /* end confdefs.h. */ 11031 int i; 11032 _ACEOF 11033 if ac_fn_c_try_compile "$LINENO" 11034 then : 11035 xorg_cv_cc_flag_unknown_warning_option=yes 11036 else case e in #( 11037 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11038 esac 11039 fi 11040 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11041 esac 11042 fi 11043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11044 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11045 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11046 CFLAGS="$xorg_testset_save_CFLAGS" 11047 fi 11048 11049 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11050 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11052 fi 11053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11055 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11056 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11057 then : 11058 printf %s "(cached) " >&6 11059 else case e in #( 11060 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11061 /* end confdefs.h. */ 11062 int i; 11063 _ACEOF 11064 if ac_fn_c_try_compile "$LINENO" 11065 then : 11066 xorg_cv_cc_flag_unused_command_line_argument=yes 11067 else case e in #( 11068 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11069 esac 11070 fi 11071 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11072 esac 11073 fi 11074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11075 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11076 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11077 CFLAGS="$xorg_testset_save_CFLAGS" 11078 fi 11079 11080 found="no" 11081 11082 if test $found = "no" ; then 11083 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11085 fi 11086 11087 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11089 fi 11090 11091 CFLAGS="$CFLAGS -Werror" 11092 11093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11094 printf %s "checking if $CC supports -Werror... " >&6; } 11095 cacheid=xorg_cv_cc_flag__Werror 11096 if eval test \${$cacheid+y} 11097 then : 11098 printf %s "(cached) " >&6 11099 else case e in #( 11100 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11101 /* end confdefs.h. */ 11102 int i; 11103 int 11104 main (void) 11105 { 11106 11107 ; 11108 return 0; 11109 } 11110 _ACEOF 11111 if ac_fn_c_try_link "$LINENO" 11112 then : 11113 eval $cacheid=yes 11114 else case e in #( 11115 e) eval $cacheid=no ;; 11116 esac 11117 fi 11118 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11119 conftest$ac_exeext conftest.$ac_ext ;; 11120 esac 11121 fi 11122 11123 11124 CFLAGS="$xorg_testset_save_CFLAGS" 11125 11126 eval supported=\$$cacheid 11127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11128 printf "%s\n" "$supported" >&6; } 11129 if test "$supported" = "yes" ; then 11130 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11131 found="yes" 11132 fi 11133 fi 11134 11135 if test $found = "no" ; then 11136 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11138 fi 11139 11140 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11141 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11142 fi 11143 11144 CFLAGS="$CFLAGS -errwarn" 11145 11146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11147 printf %s "checking if $CC supports -errwarn... " >&6; } 11148 cacheid=xorg_cv_cc_flag__errwarn 11149 if eval test \${$cacheid+y} 11150 then : 11151 printf %s "(cached) " >&6 11152 else case e in #( 11153 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11154 /* end confdefs.h. */ 11155 int i; 11156 int 11157 main (void) 11158 { 11159 11160 ; 11161 return 0; 11162 } 11163 _ACEOF 11164 if ac_fn_c_try_link "$LINENO" 11165 then : 11166 eval $cacheid=yes 11167 else case e in #( 11168 e) eval $cacheid=no ;; 11169 esac 11170 fi 11171 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11172 conftest$ac_exeext conftest.$ac_ext ;; 11173 esac 11174 fi 11175 11176 11177 CFLAGS="$xorg_testset_save_CFLAGS" 11178 11179 eval supported=\$$cacheid 11180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11181 printf "%s\n" "$supported" >&6; } 11182 if test "$supported" = "yes" ; then 11183 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11184 found="yes" 11185 fi 11186 fi 11187 11188 11189 11190 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11191 # activate it with -Werror, so we add it here explicitly. 11192 11193 11194 11195 11196 11197 11198 11199 11200 11201 11202 11203 11204 11205 xorg_testset_save_CFLAGS="$CFLAGS" 11206 11207 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11210 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11211 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11212 then : 11213 printf %s "(cached) " >&6 11214 else case e in #( 11215 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11216 /* end confdefs.h. */ 11217 int i; 11218 _ACEOF 11219 if ac_fn_c_try_compile "$LINENO" 11220 then : 11221 xorg_cv_cc_flag_unknown_warning_option=yes 11222 else case e in #( 11223 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11224 esac 11225 fi 11226 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11227 esac 11228 fi 11229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11230 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11231 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11232 CFLAGS="$xorg_testset_save_CFLAGS" 11233 fi 11234 11235 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11238 fi 11239 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11241 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11242 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11243 then : 11244 printf %s "(cached) " >&6 11245 else case e in #( 11246 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11247 /* end confdefs.h. */ 11248 int i; 11249 _ACEOF 11250 if ac_fn_c_try_compile "$LINENO" 11251 then : 11252 xorg_cv_cc_flag_unused_command_line_argument=yes 11253 else case e in #( 11254 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11255 esac 11256 fi 11257 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11258 esac 11259 fi 11260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11261 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11262 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11263 CFLAGS="$xorg_testset_save_CFLAGS" 11264 fi 11265 11266 found="no" 11267 11268 if test $found = "no" ; then 11269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11271 fi 11272 11273 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11275 fi 11276 11277 CFLAGS="$CFLAGS -Werror=attributes" 11278 11279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11280 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11281 cacheid=xorg_cv_cc_flag__Werror_attributes 11282 if eval test \${$cacheid+y} 11283 then : 11284 printf %s "(cached) " >&6 11285 else case e in #( 11286 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11287 /* end confdefs.h. */ 11288 int i; 11289 int 11290 main (void) 11291 { 11292 11293 ; 11294 return 0; 11295 } 11296 _ACEOF 11297 if ac_fn_c_try_link "$LINENO" 11298 then : 11299 eval $cacheid=yes 11300 else case e in #( 11301 e) eval $cacheid=no ;; 11302 esac 11303 fi 11304 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11305 conftest$ac_exeext conftest.$ac_ext ;; 11306 esac 11307 fi 11308 11309 11310 CFLAGS="$xorg_testset_save_CFLAGS" 11311 11312 eval supported=\$$cacheid 11313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11314 printf "%s\n" "$supported" >&6; } 11315 if test "$supported" = "yes" ; then 11316 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11317 found="yes" 11318 fi 11319 fi 11320 11321 11322 11323 if test "x$STRICT_COMPILE" = "xyes"; then 11324 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11325 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11326 fi 11327 11328 11329 11330 11331 11332 11333 11334 11335 cat >>confdefs.h <<_ACEOF 11336 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11337 _ACEOF 11338 11339 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11340 if test "x$PVM" = "x"; then 11341 PVM="0" 11342 fi 11343 11344 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11345 11346 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11347 if test "x$PVP" = "x"; then 11348 PVP="0" 11349 fi 11350 11351 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11352 11353 11354 11355 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11356 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11357 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11358 touch \$(top_srcdir)/ChangeLog; \ 11359 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11360 11361 11362 11363 11364 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11365 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11366 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11367 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11368 touch \$(top_srcdir)/INSTALL; \ 11369 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11370 11371 11372 11373 11374 11375 11376 case $host_os in 11377 solaris*) 11378 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11379 # check for a man page file found in later versions that use 11380 # traditional section numbers instead 11381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11382 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11383 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11384 then : 11385 printf %s "(cached) " >&6 11386 else case e in #( 11387 e) test "$cross_compiling" = yes && 11388 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11389 if test -r "/usr/share/man/man7/attributes.7"; then 11390 ac_cv_file__usr_share_man_man7_attributes_7=yes 11391 else 11392 ac_cv_file__usr_share_man_man7_attributes_7=no 11393 fi ;; 11394 esac 11395 fi 11396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11397 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11398 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11399 then : 11400 SYSV_MAN_SECTIONS=false 11401 else case e in #( 11402 e) SYSV_MAN_SECTIONS=true ;; 11403 esac 11404 fi 11405 11406 ;; 11407 *) SYSV_MAN_SECTIONS=false ;; 11408 esac 11409 11410 if test x$APP_MAN_SUFFIX = x ; then 11411 APP_MAN_SUFFIX=1 11412 fi 11413 if test x$APP_MAN_DIR = x ; then 11414 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11415 fi 11416 11417 if test x$LIB_MAN_SUFFIX = x ; then 11418 LIB_MAN_SUFFIX=3 11419 fi 11420 if test x$LIB_MAN_DIR = x ; then 11421 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11422 fi 11423 11424 if test x$FILE_MAN_SUFFIX = x ; then 11425 case $SYSV_MAN_SECTIONS in 11426 true) FILE_MAN_SUFFIX=4 ;; 11427 *) FILE_MAN_SUFFIX=5 ;; 11428 esac 11429 fi 11430 if test x$FILE_MAN_DIR = x ; then 11431 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11432 fi 11433 11434 if test x$MISC_MAN_SUFFIX = x ; then 11435 case $SYSV_MAN_SECTIONS in 11436 true) MISC_MAN_SUFFIX=5 ;; 11437 *) MISC_MAN_SUFFIX=7 ;; 11438 esac 11439 fi 11440 if test x$MISC_MAN_DIR = x ; then 11441 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11442 fi 11443 11444 if test x$DRIVER_MAN_SUFFIX = x ; then 11445 case $SYSV_MAN_SECTIONS in 11446 true) DRIVER_MAN_SUFFIX=7 ;; 11447 *) DRIVER_MAN_SUFFIX=4 ;; 11448 esac 11449 fi 11450 if test x$DRIVER_MAN_DIR = x ; then 11451 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11452 fi 11453 11454 if test x$ADMIN_MAN_SUFFIX = x ; then 11455 case $SYSV_MAN_SECTIONS in 11456 true) ADMIN_MAN_SUFFIX=1m ;; 11457 *) ADMIN_MAN_SUFFIX=8 ;; 11458 esac 11459 fi 11460 if test x$ADMIN_MAN_DIR = x ; then 11461 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11462 fi 11463 11464 11465 11466 11467 11468 11469 11470 11471 11472 11473 11474 11475 11476 11477 11478 XORG_MAN_PAGE="X Version 11" 11479 11480 MAN_SUBSTS="\ 11481 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11482 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11483 -e 's|__xservername__|Xorg|g' \ 11484 -e 's|__xconfigfile__|xorg.conf|g' \ 11485 -e 's|__projectroot__|\$(prefix)|g' \ 11486 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11487 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11488 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11489 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11490 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11491 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11492 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11493 11494 11495 11496 # Check whether --enable-silent-rules was given. 11497 if test ${enable_silent_rules+y} 11498 then : 11499 enableval=$enable_silent_rules; 11500 fi 11501 11502 case $enable_silent_rules in # ((( 11503 yes) AM_DEFAULT_VERBOSITY=0;; 11504 no) AM_DEFAULT_VERBOSITY=1;; 11505 *) AM_DEFAULT_VERBOSITY=0;; 11506 esac 11507 am_make=${MAKE-make} 11508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11509 printf %s "checking whether $am_make supports nested variables... " >&6; } 11510 if test ${am_cv_make_support_nested_variables+y} 11511 then : 11512 printf %s "(cached) " >&6 11513 else case e in #( 11514 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 11515 BAR0=false 11516 BAR1=true 11517 V=1 11518 am__doit: 11519 @$(TRUE) 11520 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11521 am_cv_make_support_nested_variables=yes 11522 else 11523 am_cv_make_support_nested_variables=no 11524 fi ;; 11525 esac 11526 fi 11527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11528 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11529 if test $am_cv_make_support_nested_variables = yes; then 11530 AM_V='$(V)' 11531 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11532 else 11533 AM_V=$AM_DEFAULT_VERBOSITY 11534 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11535 fi 11536 AM_BACKSLASH='\' 11537 11538 11539 11540 11541 ac_config_headers="$ac_config_headers config.h" 11542 11543 11544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 11545 printf %s "checking for inline... " >&6; } 11546 if test ${ac_cv_c_inline+y} 11547 then : 11548 printf %s "(cached) " >&6 11549 else case e in #( 11550 e) ac_cv_c_inline=no 11551 for ac_kw in inline __inline__ __inline; do 11552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11553 /* end confdefs.h. */ 11554 #ifndef __cplusplus 11555 typedef int foo_t; 11556 static $ac_kw foo_t static_foo (void) {return 0; } 11557 $ac_kw foo_t foo (void) {return 0; } 11558 #endif 11559 11560 _ACEOF 11561 if ac_fn_c_try_compile "$LINENO" 11562 then : 11563 ac_cv_c_inline=$ac_kw 11564 fi 11565 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11566 test "$ac_cv_c_inline" != no && break 11567 done 11568 ;; 11569 esac 11570 fi 11571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 11572 printf "%s\n" "$ac_cv_c_inline" >&6; } 11573 11574 case $ac_cv_c_inline in 11575 inline | yes) ;; 11576 *) 11577 case $ac_cv_c_inline in 11578 no) ac_val=;; 11579 *) ac_val=$ac_cv_c_inline;; 11580 esac 11581 cat >>confdefs.h <<_ACEOF 11582 #ifndef __cplusplus 11583 #define inline $ac_val 11584 #endif 11585 _ACEOF 11586 ;; 11587 esac 11588 11589 11590 11591 if test -n "$ac_tool_prefix"; then 11592 for ac_prog in ar lib "link -lib" 11593 do 11594 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 11595 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 11596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11597 printf %s "checking for $ac_word... " >&6; } 11598 if test ${ac_cv_prog_AR+y} 11599 then : 11600 printf %s "(cached) " >&6 11601 else case e in #( 11602 e) if test -n "$AR"; then 11603 ac_cv_prog_AR="$AR" # Let the user override the test. 11604 else 11605 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11606 for as_dir in $PATH 11607 do 11608 IFS=$as_save_IFS 11609 case $as_dir in #((( 11610 '') as_dir=./ ;; 11611 */) ;; 11612 *) as_dir=$as_dir/ ;; 11613 esac 11614 for ac_exec_ext in '' $ac_executable_extensions; do 11615 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11616 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 11617 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11618 break 2 11619 fi 11620 done 11621 done 11622 IFS=$as_save_IFS 11623 11624 fi ;; 11625 esac 11626 fi 11627 AR=$ac_cv_prog_AR 11628 if test -n "$AR"; then 11629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 11630 printf "%s\n" "$AR" >&6; } 11631 else 11632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11633 printf "%s\n" "no" >&6; } 11634 fi 11635 11636 11637 test -n "$AR" && break 11638 done 11639 fi 11640 if test -z "$AR"; then 11641 ac_ct_AR=$AR 11642 for ac_prog in ar lib "link -lib" 11643 do 11644 # Extract the first word of "$ac_prog", so it can be a program name with args. 11645 set dummy $ac_prog; ac_word=$2 11646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11647 printf %s "checking for $ac_word... " >&6; } 11648 if test ${ac_cv_prog_ac_ct_AR+y} 11649 then : 11650 printf %s "(cached) " >&6 11651 else case e in #( 11652 e) if test -n "$ac_ct_AR"; then 11653 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 11654 else 11655 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11656 for as_dir in $PATH 11657 do 11658 IFS=$as_save_IFS 11659 case $as_dir in #((( 11660 '') as_dir=./ ;; 11661 */) ;; 11662 *) as_dir=$as_dir/ ;; 11663 esac 11664 for ac_exec_ext in '' $ac_executable_extensions; do 11665 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11666 ac_cv_prog_ac_ct_AR="$ac_prog" 11667 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11668 break 2 11669 fi 11670 done 11671 done 11672 IFS=$as_save_IFS 11673 11674 fi ;; 11675 esac 11676 fi 11677 ac_ct_AR=$ac_cv_prog_ac_ct_AR 11678 if test -n "$ac_ct_AR"; then 11679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 11680 printf "%s\n" "$ac_ct_AR" >&6; } 11681 else 11682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11683 printf "%s\n" "no" >&6; } 11684 fi 11685 11686 11687 test -n "$ac_ct_AR" && break 11688 done 11689 11690 if test "x$ac_ct_AR" = x; then 11691 AR="false" 11692 else 11693 case $cross_compiling:$ac_tool_warned in 11694 yes:) 11695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11696 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11697 ac_tool_warned=yes ;; 11698 esac 11699 AR=$ac_ct_AR 11700 fi 11701 fi 11702 11703 : ${AR=ar} 11704 11705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5 11706 printf %s "checking the archiver ($AR) interface... " >&6; } 11707 if test ${am_cv_ar_interface+y} 11708 then : 11709 printf %s "(cached) " >&6 11710 else case e in #( 11711 e) ac_ext=c 11712 ac_cpp='$CPP $CPPFLAGS' 11713 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11714 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11715 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11716 11717 am_cv_ar_interface=ar 11718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11719 /* end confdefs.h. */ 11720 int some_variable = 0; 11721 _ACEOF 11722 if ac_fn_c_try_compile "$LINENO" 11723 then : 11724 am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5' 11725 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 11726 (eval $am_ar_try) 2>&5 11727 ac_status=$? 11728 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11729 test $ac_status = 0; } 11730 if test "$ac_status" -eq 0; then 11731 am_cv_ar_interface=ar 11732 else 11733 am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5' 11734 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 11735 (eval $am_ar_try) 2>&5 11736 ac_status=$? 11737 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11738 test $ac_status = 0; } 11739 if test "$ac_status" -eq 0; then 11740 am_cv_ar_interface=lib 11741 else 11742 am_cv_ar_interface=unknown 11743 fi 11744 fi 11745 rm -f conftest.lib libconftest.a 11746 11747 fi 11748 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11749 ac_ext=c 11750 ac_cpp='$CPP $CPPFLAGS' 11751 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11752 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11753 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11754 ;; 11755 esac 11756 fi 11757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5 11758 printf "%s\n" "$am_cv_ar_interface" >&6; } 11759 11760 case $am_cv_ar_interface in 11761 ar) 11762 ;; 11763 lib) 11764 # Microsoft lib, so override with the ar-lib wrapper script. 11765 # FIXME: It is wrong to rewrite AR. 11766 # But if we don't then we get into trouble of one sort or another. 11767 # A longer-term fix would be to have automake use am__AR in this case, 11768 # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something 11769 # similar. 11770 AR="$am_aux_dir/ar-lib $AR" 11771 ;; 11772 unknown) 11773 as_fn_error $? "could not determine $AR interface" "$LINENO" 5 11774 ;; 11775 esac 11776 11777 if test -n "$ac_tool_prefix"; then 11778 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 11779 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 11780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11781 printf %s "checking for $ac_word... " >&6; } 11782 if test ${ac_cv_prog_RANLIB+y} 11783 then : 11784 printf %s "(cached) " >&6 11785 else case e in #( 11786 e) if test -n "$RANLIB"; then 11787 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 11788 else 11789 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11790 for as_dir in $PATH 11791 do 11792 IFS=$as_save_IFS 11793 case $as_dir in #((( 11794 '') as_dir=./ ;; 11795 */) ;; 11796 *) as_dir=$as_dir/ ;; 11797 esac 11798 for ac_exec_ext in '' $ac_executable_extensions; do 11799 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11800 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 11801 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11802 break 2 11803 fi 11804 done 11805 done 11806 IFS=$as_save_IFS 11807 11808 fi ;; 11809 esac 11810 fi 11811 RANLIB=$ac_cv_prog_RANLIB 11812 if test -n "$RANLIB"; then 11813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 11814 printf "%s\n" "$RANLIB" >&6; } 11815 else 11816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11817 printf "%s\n" "no" >&6; } 11818 fi 11819 11820 11821 fi 11822 if test -z "$ac_cv_prog_RANLIB"; then 11823 ac_ct_RANLIB=$RANLIB 11824 # Extract the first word of "ranlib", so it can be a program name with args. 11825 set dummy ranlib; ac_word=$2 11826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11827 printf %s "checking for $ac_word... " >&6; } 11828 if test ${ac_cv_prog_ac_ct_RANLIB+y} 11829 then : 11830 printf %s "(cached) " >&6 11831 else case e in #( 11832 e) if test -n "$ac_ct_RANLIB"; then 11833 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 11834 else 11835 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11836 for as_dir in $PATH 11837 do 11838 IFS=$as_save_IFS 11839 case $as_dir in #((( 11840 '') as_dir=./ ;; 11841 */) ;; 11842 *) as_dir=$as_dir/ ;; 11843 esac 11844 for ac_exec_ext in '' $ac_executable_extensions; do 11845 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11846 ac_cv_prog_ac_ct_RANLIB="ranlib" 11847 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11848 break 2 11849 fi 11850 done 11851 done 11852 IFS=$as_save_IFS 11853 11854 fi ;; 11855 esac 11856 fi 11857 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 11858 if test -n "$ac_ct_RANLIB"; then 11859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 11860 printf "%s\n" "$ac_ct_RANLIB" >&6; } 11861 else 11862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11863 printf "%s\n" "no" >&6; } 11864 fi 11865 11866 if test "x$ac_ct_RANLIB" = x; then 11867 RANLIB=":" 11868 else 11869 case $cross_compiling:$ac_tool_warned in 11870 yes:) 11871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11872 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11873 ac_tool_warned=yes ;; 11874 esac 11875 RANLIB=$ac_ct_RANLIB 11876 fi 11877 else 11878 RANLIB="$ac_cv_prog_RANLIB" 11879 fi 11880 11881 11882 11883 11884 11885 11886 11887 11888 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 11889 if test -n "$ac_tool_prefix"; then 11890 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 11891 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 11892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11893 printf %s "checking for $ac_word... " >&6; } 11894 if test ${ac_cv_path_PKG_CONFIG+y} 11895 then : 11896 printf %s "(cached) " >&6 11897 else case e in #( 11898 e) case $PKG_CONFIG in 11899 [\\/]* | ?:[\\/]*) 11900 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 11901 ;; 11902 *) 11903 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11904 for as_dir in $PATH 11905 do 11906 IFS=$as_save_IFS 11907 case $as_dir in #((( 11908 '') as_dir=./ ;; 11909 */) ;; 11910 *) as_dir=$as_dir/ ;; 11911 esac 11912 for ac_exec_ext in '' $ac_executable_extensions; do 11913 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11914 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 11915 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11916 break 2 11917 fi 11918 done 11919 done 11920 IFS=$as_save_IFS 11921 11922 ;; 11923 esac ;; 11924 esac 11925 fi 11926 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 11927 if test -n "$PKG_CONFIG"; then 11928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 11929 printf "%s\n" "$PKG_CONFIG" >&6; } 11930 else 11931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11932 printf "%s\n" "no" >&6; } 11933 fi 11934 11935 11936 fi 11937 if test -z "$ac_cv_path_PKG_CONFIG"; then 11938 ac_pt_PKG_CONFIG=$PKG_CONFIG 11939 # Extract the first word of "pkg-config", so it can be a program name with args. 11940 set dummy pkg-config; ac_word=$2 11941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11942 printf %s "checking for $ac_word... " >&6; } 11943 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 11944 then : 11945 printf %s "(cached) " >&6 11946 else case e in #( 11947 e) case $ac_pt_PKG_CONFIG in 11948 [\\/]* | ?:[\\/]*) 11949 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 11950 ;; 11951 *) 11952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11953 for as_dir in $PATH 11954 do 11955 IFS=$as_save_IFS 11956 case $as_dir in #((( 11957 '') as_dir=./ ;; 11958 */) ;; 11959 *) as_dir=$as_dir/ ;; 11960 esac 11961 for ac_exec_ext in '' $ac_executable_extensions; do 11962 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11963 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 11964 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11965 break 2 11966 fi 11967 done 11968 done 11969 IFS=$as_save_IFS 11970 11971 ;; 11972 esac ;; 11973 esac 11974 fi 11975 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 11976 if test -n "$ac_pt_PKG_CONFIG"; then 11977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 11978 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 11979 else 11980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11981 printf "%s\n" "no" >&6; } 11982 fi 11983 11984 if test "x$ac_pt_PKG_CONFIG" = x; then 11985 PKG_CONFIG="" 11986 else 11987 case $cross_compiling:$ac_tool_warned in 11988 yes:) 11989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11990 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11991 ac_tool_warned=yes ;; 11992 esac 11993 PKG_CONFIG=$ac_pt_PKG_CONFIG 11994 fi 11995 else 11996 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 11997 fi 11998 11999 fi 12000 if test -n "$PKG_CONFIG"; then 12001 _pkg_min_version=0.9.0 12002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 12003 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 12004 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 12005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12006 printf "%s\n" "yes" >&6; } 12007 else 12008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12009 printf "%s\n" "no" >&6; } 12010 PKG_CONFIG="" 12011 fi 12012 fi 12013 12014 12015 pkg_failed=no 12016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PKGDEPS" >&5 12017 printf %s "checking for PKGDEPS... " >&6; } 12018 12019 if test -n "$PKGDEPS_CFLAGS"; then 12020 pkg_cv_PKGDEPS_CFLAGS="$PKGDEPS_CFLAGS" 12021 elif test -n "$PKG_CONFIG"; then 12022 if test -n "$PKG_CONFIG" && \ 12023 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.0 x11\""; } >&5 12024 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.0 x11") 2>&5 12025 ac_status=$? 12026 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12027 test $ac_status = 0; }; then 12028 pkg_cv_PKGDEPS_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt >= 1.0 x11" 2>/dev/null` 12029 test "x$?" != "x0" && pkg_failed=yes 12030 else 12031 pkg_failed=yes 12032 fi 12033 else 12034 pkg_failed=untried 12035 fi 12036 if test -n "$PKGDEPS_LIBS"; then 12037 pkg_cv_PKGDEPS_LIBS="$PKGDEPS_LIBS" 12038 elif test -n "$PKG_CONFIG"; then 12039 if test -n "$PKG_CONFIG" && \ 12040 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.0 x11\""; } >&5 12041 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.0 x11") 2>&5 12042 ac_status=$? 12043 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12044 test $ac_status = 0; }; then 12045 pkg_cv_PKGDEPS_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt >= 1.0 x11" 2>/dev/null` 12046 test "x$?" != "x0" && pkg_failed=yes 12047 else 12048 pkg_failed=yes 12049 fi 12050 else 12051 pkg_failed=untried 12052 fi 12053 12054 12055 12056 if test $pkg_failed = yes; then 12057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12058 printf "%s\n" "no" >&6; } 12059 12060 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12061 _pkg_short_errors_supported=yes 12062 else 12063 _pkg_short_errors_supported=no 12064 fi 12065 if test $_pkg_short_errors_supported = yes; then 12066 PKGDEPS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu xt >= 1.0 x11" 2>&1` 12067 else 12068 PKGDEPS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu xt >= 1.0 x11" 2>&1` 12069 fi 12070 # Put the nasty error message in config.log where it belongs 12071 echo "$PKGDEPS_PKG_ERRORS" >&5 12072 12073 as_fn_error $? "Package requirements (xaw7 xmu xt >= 1.0 x11) were not met: 12074 12075 $PKGDEPS_PKG_ERRORS 12076 12077 Consider adjusting the PKG_CONFIG_PATH environment variable if you 12078 installed software in a non-standard prefix. 12079 12080 Alternatively, you may set the environment variables PKGDEPS_CFLAGS 12081 and PKGDEPS_LIBS to avoid the need to call pkg-config. 12082 See the pkg-config man page for more details." "$LINENO" 5 12083 elif test $pkg_failed = untried; then 12084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12085 printf "%s\n" "no" >&6; } 12086 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12087 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12088 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12089 is in your PATH or set the PKG_CONFIG environment variable to the full 12090 path to pkg-config. 12091 12092 Alternatively, you may set the environment variables PKGDEPS_CFLAGS 12093 and PKGDEPS_LIBS to avoid the need to call pkg-config. 12094 See the pkg-config man page for more details. 12095 12096 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12097 See 'config.log' for more details" "$LINENO" 5; } 12098 else 12099 PKGDEPS_CFLAGS=$pkg_cv_PKGDEPS_CFLAGS 12100 PKGDEPS_LIBS=$pkg_cv_PKGDEPS_LIBS 12101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12102 printf "%s\n" "yes" >&6; } 12103 12104 fi 12105 12106 12107 # Check whether --with-lispdir was given. 12108 if test ${with_lispdir+y} 12109 then : 12110 withval=$with_lispdir; lispdir="$withval" 12111 else case e in #( 12112 e) lispdir=${libdir}/X11/xedit/lisp ;; 12113 esac 12114 fi 12115 12116 LISPDIR=$lispdir 12117 12118 12119 ac_fn_check_decl "$LINENO" "_SC_PAGESIZE" "ac_cv_have_decl__SC_PAGESIZE" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 12120 if test "x$ac_cv_have_decl__SC_PAGESIZE" = xyes 12121 then : 12122 ac_have_decl=1 12123 else case e in #( 12124 e) ac_have_decl=0 ;; 12125 esac 12126 fi 12127 printf "%s\n" "#define HAVE_DECL__SC_PAGESIZE $ac_have_decl" >>confdefs.h 12128 12129 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" 12130 if test "x$ac_cv_func_getpagesize" = xyes 12131 then : 12132 printf "%s\n" "#define HAVE_GETPAGESIZE 1" >>confdefs.h 12133 12134 fi 12135 12136 12137 ac_fn_c_check_func "$LINENO" "realpath" "ac_cv_func_realpath" 12138 if test "x$ac_cv_func_realpath" = xyes 12139 then : 12140 12141 else case e in #( 12142 e) have_realpath=yes ;; 12143 esac 12144 fi 12145 12146 if test x$have_realpath = xyes; then 12147 NEED_REALPATH_TRUE= 12148 NEED_REALPATH_FALSE='#' 12149 else 12150 NEED_REALPATH_TRUE='#' 12151 NEED_REALPATH_FALSE= 12152 fi 12153 12154 ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp" 12155 if test "x$ac_cv_func_strcasecmp" = xyes 12156 then : 12157 12158 else case e in #( 12159 e) have_strcasecmp=yes ;; 12160 esac 12161 fi 12162 12163 if test x$have_strcasecmp = xyes; then 12164 NEED_STRCASECMP_TRUE= 12165 NEED_STRCASECMP_FALSE='#' 12166 else 12167 NEED_STRCASECMP_TRUE='#' 12168 NEED_STRCASECMP_FALSE= 12169 fi 12170 12171 ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" 12172 if test "x$ac_cv_func_unsetenv" = xyes 12173 then : 12174 12175 else case e in #( 12176 e) have_unsetenv=yes ;; 12177 esac 12178 fi 12179 12180 if test x$have_unsetenv = xyes; then 12181 NEED_UNSETENV_TRUE= 12182 NEED_UNSETENV_FALSE='#' 12183 else 12184 NEED_UNSETENV_TRUE='#' 12185 NEED_UNSETENV_FALSE= 12186 fi 12187 12188 12189 12190 pkg_failed=no 12191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 12192 printf %s "checking for APPDEFS... " >&6; } 12193 12194 if test -n "$APPDEFS_CFLAGS"; then 12195 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 12196 elif test -n "$PKG_CONFIG"; then 12197 if test -n "$PKG_CONFIG" && \ 12198 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 12199 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 12200 ac_status=$? 12201 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12202 test $ac_status = 0; }; then 12203 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 12204 test "x$?" != "x0" && pkg_failed=yes 12205 else 12206 pkg_failed=yes 12207 fi 12208 else 12209 pkg_failed=untried 12210 fi 12211 if test -n "$APPDEFS_LIBS"; then 12212 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 12213 elif test -n "$PKG_CONFIG"; then 12214 if test -n "$PKG_CONFIG" && \ 12215 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 12216 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 12217 ac_status=$? 12218 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12219 test $ac_status = 0; }; then 12220 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 12221 test "x$?" != "x0" && pkg_failed=yes 12222 else 12223 pkg_failed=yes 12224 fi 12225 else 12226 pkg_failed=untried 12227 fi 12228 12229 12230 12231 if test $pkg_failed = yes; then 12232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12233 printf "%s\n" "no" >&6; } 12234 12235 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12236 _pkg_short_errors_supported=yes 12237 else 12238 _pkg_short_errors_supported=no 12239 fi 12240 if test $_pkg_short_errors_supported = yes; then 12241 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 12242 else 12243 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 12244 fi 12245 # Put the nasty error message in config.log where it belongs 12246 echo "$APPDEFS_PKG_ERRORS" >&5 12247 12248 as_fn_error $? "Package requirements (xt) were not met: 12249 12250 $APPDEFS_PKG_ERRORS 12251 12252 Consider adjusting the PKG_CONFIG_PATH environment variable if you 12253 installed software in a non-standard prefix. 12254 12255 Alternatively, you may set the environment variables APPDEFS_CFLAGS 12256 and APPDEFS_LIBS to avoid the need to call pkg-config. 12257 See the pkg-config man page for more details." "$LINENO" 5 12258 elif test $pkg_failed = untried; then 12259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12260 printf "%s\n" "no" >&6; } 12261 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12262 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12263 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12264 is in your PATH or set the PKG_CONFIG environment variable to the full 12265 path to pkg-config. 12266 12267 Alternatively, you may set the environment variables APPDEFS_CFLAGS 12268 and APPDEFS_LIBS to avoid the need to call pkg-config. 12269 See the pkg-config man page for more details. 12270 12271 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12272 See 'config.log' for more details" "$LINENO" 5; } 12273 else 12274 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 12275 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 12276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12277 printf "%s\n" "yes" >&6; } 12278 12279 fi 12280 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 12281 12282 # Check whether --with-appdefaultdir was given. 12283 if test ${with_appdefaultdir+y} 12284 then : 12285 withval=$with_appdefaultdir; appdefaultdir="$withval" 12286 else case e in #( 12287 e) appdefaultdir="${xt_appdefaultdir}" ;; 12288 esac 12289 fi 12290 12291 12292 12293 12294 ac_config_files="$ac_config_files Makefile man/Makefile" 12295 12296 cat >confcache <<\_ACEOF 12297 # This file is a shell script that caches the results of configure 12298 # tests run on this system so they can be shared between configure 12299 # scripts and configure runs, see configure's option --config-cache. 12300 # It is not useful on other systems. If it contains results you don't 12301 # want to keep, you may remove or edit it. 12302 # 12303 # config.status only pays attention to the cache file if you give it 12304 # the --recheck option to rerun configure. 12305 # 12306 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 12307 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 12308 # following values. 12309 12310 _ACEOF 12311 12312 # The following way of writing the cache mishandles newlines in values, 12313 # but we know of no workaround that is simple, portable, and efficient. 12314 # So, we kill variables containing newlines. 12315 # Ultrix sh set writes to stderr and can't be redirected directly, 12316 # and sets the high bit in the cache file unless we assign to the vars. 12317 ( 12318 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12319 eval ac_val=\$$ac_var 12320 case $ac_val in #( 12321 *${as_nl}*) 12322 case $ac_var in #( 12323 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12324 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12325 esac 12326 case $ac_var in #( 12327 _ | IFS | as_nl) ;; #( 12328 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12329 *) { eval $ac_var=; unset $ac_var;} ;; 12330 esac ;; 12331 esac 12332 done 12333 12334 (set) 2>&1 | 12335 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12336 *${as_nl}ac_space=\ *) 12337 # 'set' does not quote correctly, so add quotes: double-quote 12338 # substitution turns \\\\ into \\, and sed turns \\ into \. 12339 sed -n \ 12340 "s/'/'\\\\''/g; 12341 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12342 ;; #( 12343 *) 12344 # 'set' quotes correctly as required by POSIX, so do not add quotes. 12345 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12346 ;; 12347 esac | 12348 sort 12349 ) | 12350 sed ' 12351 /^ac_cv_env_/b end 12352 t clear 12353 :clear 12354 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12355 t end 12356 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12357 :end' >>confcache 12358 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12359 if test -w "$cache_file"; then 12360 if test "x$cache_file" != "x/dev/null"; then 12361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12362 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12363 if test ! -f "$cache_file" || test -h "$cache_file"; then 12364 cat confcache >"$cache_file" 12365 else 12366 case $cache_file in #( 12367 */* | ?:*) 12368 mv -f confcache "$cache_file"$$ && 12369 mv -f "$cache_file"$$ "$cache_file" ;; #( 12370 *) 12371 mv -f confcache "$cache_file" ;; 12372 esac 12373 fi 12374 fi 12375 else 12376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12377 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12378 fi 12379 fi 12380 rm -f confcache 12381 12382 test "x$prefix" = xNONE && prefix=$ac_default_prefix 12383 # Let make expand exec_prefix. 12384 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12385 12386 DEFS=-DHAVE_CONFIG_H 12387 12388 ac_libobjs= 12389 ac_ltlibobjs= 12390 U= 12391 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12392 # 1. Remove the extension, and $U if already installed. 12393 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12394 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12395 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12396 # will be set to the directory where LIBOBJS objects are built. 12397 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12398 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12399 done 12400 LIBOBJS=$ac_libobjs 12401 12402 LTLIBOBJS=$ac_ltlibobjs 12403 12404 12405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12406 printf %s "checking that generated files are newer than configure... " >&6; } 12407 if test -n "$am_sleep_pid"; then 12408 # Hide warnings about reused PIDs. 12409 wait $am_sleep_pid 2>/dev/null 12410 fi 12411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12412 printf "%s\n" "done" >&6; } 12413 if test -n "$EXEEXT"; then 12414 am__EXEEXT_TRUE= 12415 am__EXEEXT_FALSE='#' 12416 else 12417 am__EXEEXT_TRUE='#' 12418 am__EXEEXT_FALSE= 12419 fi 12420 12421 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12422 as_fn_error $? "conditional \"AMDEP\" was never defined. 12423 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12424 fi 12425 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12426 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12427 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12428 fi 12429 if test -z "${NEED_REALPATH_TRUE}" && test -z "${NEED_REALPATH_FALSE}"; then 12430 as_fn_error $? "conditional \"NEED_REALPATH\" was never defined. 12431 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12432 fi 12433 if test -z "${NEED_STRCASECMP_TRUE}" && test -z "${NEED_STRCASECMP_FALSE}"; then 12434 as_fn_error $? "conditional \"NEED_STRCASECMP\" was never defined. 12435 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12436 fi 12437 if test -z "${NEED_UNSETENV_TRUE}" && test -z "${NEED_UNSETENV_FALSE}"; then 12438 as_fn_error $? "conditional \"NEED_UNSETENV\" was never defined. 12439 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12440 fi 12441 12442 : "${CONFIG_STATUS=./config.status}" 12443 ac_write_fail=0 12444 ac_clean_files_save=$ac_clean_files 12445 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12447 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12448 as_write_fail=0 12449 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12450 #! $SHELL 12451 # Generated by $as_me. 12452 # Run this file to recreate the current configuration. 12453 # Compiler output produced by configure, useful for debugging 12454 # configure, is in config.log if it exists. 12455 12456 debug=false 12457 ac_cs_recheck=false 12458 ac_cs_silent=false 12459 12460 SHELL=\${CONFIG_SHELL-$SHELL} 12461 export SHELL 12462 _ASEOF 12463 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12464 ## -------------------- ## 12465 ## M4sh Initialization. ## 12466 ## -------------------- ## 12467 12468 # Be more Bourne compatible 12469 DUALCASE=1; export DUALCASE # for MKS sh 12470 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12471 then : 12472 emulate sh 12473 NULLCMD=: 12474 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12475 # is contrary to our usage. Disable this feature. 12476 alias -g '${1+"$@"}'='"$@"' 12477 setopt NO_GLOB_SUBST 12478 else case e in #( 12479 e) case `(set -o) 2>/dev/null` in #( 12480 *posix*) : 12481 set -o posix ;; #( 12482 *) : 12483 ;; 12484 esac ;; 12485 esac 12486 fi 12487 12488 12489 12490 # Reset variables that may have inherited troublesome values from 12491 # the environment. 12492 12493 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12494 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12495 # side effect of setting IFS to empty, thus disabling word splitting.) 12496 # Quoting is to prevent editors from complaining about space-tab. 12497 as_nl=' 12498 ' 12499 export as_nl 12500 IFS=" "" $as_nl" 12501 12502 PS1='$ ' 12503 PS2='> ' 12504 PS4='+ ' 12505 12506 # Ensure predictable behavior from utilities with locale-dependent output. 12507 LC_ALL=C 12508 export LC_ALL 12509 LANGUAGE=C 12510 export LANGUAGE 12511 12512 # We cannot yet rely on "unset" to work, but we need these variables 12513 # to be unset--not just set to an empty or harmless value--now, to 12514 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12515 # also avoids known problems related to "unset" and subshell syntax 12516 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12517 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12518 do eval test \${$as_var+y} \ 12519 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12520 done 12521 12522 # Ensure that fds 0, 1, and 2 are open. 12523 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12524 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12525 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12526 12527 # The user is always right. 12528 if ${PATH_SEPARATOR+false} :; then 12529 PATH_SEPARATOR=: 12530 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12531 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12532 PATH_SEPARATOR=';' 12533 } 12534 fi 12535 12536 12537 # Find who we are. Look in the path if we contain no directory separator. 12538 as_myself= 12539 case $0 in #(( 12540 *[\\/]* ) as_myself=$0 ;; 12541 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12542 for as_dir in $PATH 12543 do 12544 IFS=$as_save_IFS 12545 case $as_dir in #((( 12546 '') as_dir=./ ;; 12547 */) ;; 12548 *) as_dir=$as_dir/ ;; 12549 esac 12550 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12551 done 12552 IFS=$as_save_IFS 12553 12554 ;; 12555 esac 12556 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12557 # in which case we are not to be found in the path. 12558 if test "x$as_myself" = x; then 12559 as_myself=$0 12560 fi 12561 if test ! -f "$as_myself"; then 12562 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12563 exit 1 12564 fi 12565 12566 12567 12568 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12569 # ---------------------------------------- 12570 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12571 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12572 # script with STATUS, using 1 if that was 0. 12573 as_fn_error () 12574 { 12575 as_status=$1; test $as_status -eq 0 && as_status=1 12576 if test "$4"; then 12577 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12578 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12579 fi 12580 printf "%s\n" "$as_me: error: $2" >&2 12581 as_fn_exit $as_status 12582 } # as_fn_error 12583 12584 12585 # as_fn_set_status STATUS 12586 # ----------------------- 12587 # Set $? to STATUS, without forking. 12588 as_fn_set_status () 12589 { 12590 return $1 12591 } # as_fn_set_status 12592 12593 # as_fn_exit STATUS 12594 # ----------------- 12595 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12596 as_fn_exit () 12597 { 12598 set +e 12599 as_fn_set_status $1 12600 exit $1 12601 } # as_fn_exit 12602 12603 # as_fn_unset VAR 12604 # --------------- 12605 # Portably unset VAR. 12606 as_fn_unset () 12607 { 12608 { eval $1=; unset $1;} 12609 } 12610 as_unset=as_fn_unset 12611 12612 # as_fn_append VAR VALUE 12613 # ---------------------- 12614 # Append the text in VALUE to the end of the definition contained in VAR. Take 12615 # advantage of any shell optimizations that allow amortized linear growth over 12616 # repeated appends, instead of the typical quadratic growth present in naive 12617 # implementations. 12618 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12619 then : 12620 eval 'as_fn_append () 12621 { 12622 eval $1+=\$2 12623 }' 12624 else case e in #( 12625 e) as_fn_append () 12626 { 12627 eval $1=\$$1\$2 12628 } ;; 12629 esac 12630 fi # as_fn_append 12631 12632 # as_fn_arith ARG... 12633 # ------------------ 12634 # Perform arithmetic evaluation on the ARGs, and store the result in the 12635 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12636 # must be portable across $(()) and expr. 12637 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12638 then : 12639 eval 'as_fn_arith () 12640 { 12641 as_val=$(( $* )) 12642 }' 12643 else case e in #( 12644 e) as_fn_arith () 12645 { 12646 as_val=`expr "$@" || test $? -eq 1` 12647 } ;; 12648 esac 12649 fi # as_fn_arith 12650 12651 12652 if expr a : '\(a\)' >/dev/null 2>&1 && 12653 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12654 as_expr=expr 12655 else 12656 as_expr=false 12657 fi 12658 12659 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12660 as_basename=basename 12661 else 12662 as_basename=false 12663 fi 12664 12665 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12666 as_dirname=dirname 12667 else 12668 as_dirname=false 12669 fi 12670 12671 as_me=`$as_basename -- "$0" || 12672 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12673 X"$0" : 'X\(//\)$' \| \ 12674 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12675 printf "%s\n" X/"$0" | 12676 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12677 s//\1/ 12678 q 12679 } 12680 /^X\/\(\/\/\)$/{ 12681 s//\1/ 12682 q 12683 } 12684 /^X\/\(\/\).*/{ 12685 s//\1/ 12686 q 12687 } 12688 s/.*/./; q'` 12689 12690 # Avoid depending upon Character Ranges. 12691 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12692 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12693 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12694 as_cr_digits='0123456789' 12695 as_cr_alnum=$as_cr_Letters$as_cr_digits 12696 12697 12698 # Determine whether it's possible to make 'echo' print without a newline. 12699 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12700 # for compatibility with existing Makefiles. 12701 ECHO_C= ECHO_N= ECHO_T= 12702 case `echo -n x` in #((((( 12703 -n*) 12704 case `echo 'xy\c'` in 12705 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12706 xy) ECHO_C='\c';; 12707 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12708 ECHO_T=' ';; 12709 esac;; 12710 *) 12711 ECHO_N='-n';; 12712 esac 12713 12714 # For backward compatibility with old third-party macros, we provide 12715 # the shell variables $as_echo and $as_echo_n. New code should use 12716 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12717 as_echo='printf %s\n' 12718 as_echo_n='printf %s' 12719 12720 rm -f conf$$ conf$$.exe conf$$.file 12721 if test -d conf$$.dir; then 12722 rm -f conf$$.dir/conf$$.file 12723 else 12724 rm -f conf$$.dir 12725 mkdir conf$$.dir 2>/dev/null 12726 fi 12727 if (echo >conf$$.file) 2>/dev/null; then 12728 if ln -s conf$$.file conf$$ 2>/dev/null; then 12729 as_ln_s='ln -s' 12730 # ... but there are two gotchas: 12731 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12732 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12733 # In both cases, we have to default to 'cp -pR'. 12734 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12735 as_ln_s='cp -pR' 12736 elif ln conf$$.file conf$$ 2>/dev/null; then 12737 as_ln_s=ln 12738 else 12739 as_ln_s='cp -pR' 12740 fi 12741 else 12742 as_ln_s='cp -pR' 12743 fi 12744 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12745 rmdir conf$$.dir 2>/dev/null 12746 12747 12748 # as_fn_mkdir_p 12749 # ------------- 12750 # Create "$as_dir" as a directory, including parents if necessary. 12751 as_fn_mkdir_p () 12752 { 12753 12754 case $as_dir in #( 12755 -*) as_dir=./$as_dir;; 12756 esac 12757 test -d "$as_dir" || eval $as_mkdir_p || { 12758 as_dirs= 12759 while :; do 12760 case $as_dir in #( 12761 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12762 *) as_qdir=$as_dir;; 12763 esac 12764 as_dirs="'$as_qdir' $as_dirs" 12765 as_dir=`$as_dirname -- "$as_dir" || 12766 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12767 X"$as_dir" : 'X\(//\)[^/]' \| \ 12768 X"$as_dir" : 'X\(//\)$' \| \ 12769 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12770 printf "%s\n" X"$as_dir" | 12771 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12772 s//\1/ 12773 q 12774 } 12775 /^X\(\/\/\)[^/].*/{ 12776 s//\1/ 12777 q 12778 } 12779 /^X\(\/\/\)$/{ 12780 s//\1/ 12781 q 12782 } 12783 /^X\(\/\).*/{ 12784 s//\1/ 12785 q 12786 } 12787 s/.*/./; q'` 12788 test -d "$as_dir" && break 12789 done 12790 test -z "$as_dirs" || eval "mkdir $as_dirs" 12791 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12792 12793 12794 } # as_fn_mkdir_p 12795 if mkdir -p . 2>/dev/null; then 12796 as_mkdir_p='mkdir -p "$as_dir"' 12797 else 12798 test -d ./-p && rmdir ./-p 12799 as_mkdir_p=false 12800 fi 12801 12802 12803 # as_fn_executable_p FILE 12804 # ----------------------- 12805 # Test if FILE is an executable regular file. 12806 as_fn_executable_p () 12807 { 12808 test -f "$1" && test -x "$1" 12809 } # as_fn_executable_p 12810 as_test_x='test -x' 12811 as_executable_p=as_fn_executable_p 12812 12813 # Sed expression to map a string onto a valid CPP name. 12814 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12815 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12816 12817 # Sed expression to map a string onto a valid variable name. 12818 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12819 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12820 12821 12822 exec 6>&1 12823 ## ----------------------------------- ## 12824 ## Main body of $CONFIG_STATUS script. ## 12825 ## ----------------------------------- ## 12826 _ASEOF 12827 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12828 12829 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12830 # Save the log message, to keep $0 and so on meaningful, and to 12831 # report actual input values of CONFIG_FILES etc. instead of their 12832 # values after options handling. 12833 ac_log=" 12834 This file was extended by xedit $as_me 1.2.4, which was 12835 generated by GNU Autoconf 2.72. Invocation command line was 12836 12837 CONFIG_FILES = $CONFIG_FILES 12838 CONFIG_HEADERS = $CONFIG_HEADERS 12839 CONFIG_LINKS = $CONFIG_LINKS 12840 CONFIG_COMMANDS = $CONFIG_COMMANDS 12841 $ $0 $@ 12842 12843 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12844 " 12845 12846 _ACEOF 12847 12848 case $ac_config_files in *" 12849 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12850 esac 12851 12852 case $ac_config_headers in *" 12853 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12854 esac 12855 12856 12857 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12858 # Files that config.status was made for. 12859 config_files="$ac_config_files" 12860 config_headers="$ac_config_headers" 12861 config_commands="$ac_config_commands" 12862 12863 _ACEOF 12864 12865 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12866 ac_cs_usage="\ 12867 '$as_me' instantiates files and other configuration actions 12868 from templates according to the current configuration. Unless the files 12869 and actions are specified as TAGs, all are instantiated by default. 12870 12871 Usage: $0 [OPTION]... [TAG]... 12872 12873 -h, --help print this help, then exit 12874 -V, --version print version number and configuration settings, then exit 12875 --config print configuration, then exit 12876 -q, --quiet, --silent 12877 do not print progress messages 12878 -d, --debug don't remove temporary files 12879 --recheck update $as_me by reconfiguring in the same conditions 12880 --file=FILE[:TEMPLATE] 12881 instantiate the configuration file FILE 12882 --header=FILE[:TEMPLATE] 12883 instantiate the configuration header FILE 12884 12885 Configuration files: 12886 $config_files 12887 12888 Configuration headers: 12889 $config_headers 12890 12891 Configuration commands: 12892 $config_commands 12893 12894 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xedit/-/issues>." 12895 12896 _ACEOF 12897 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12898 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12899 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12900 ac_cs_config='$ac_cs_config_escaped' 12901 ac_cs_version="\\ 12902 xedit config.status 1.2.4 12903 configured by $0, generated by GNU Autoconf 2.72, 12904 with options \\"\$ac_cs_config\\" 12905 12906 Copyright (C) 2023 Free Software Foundation, Inc. 12907 This config.status script is free software; the Free Software Foundation 12908 gives unlimited permission to copy, distribute and modify it." 12909 12910 ac_pwd='$ac_pwd' 12911 srcdir='$srcdir' 12912 INSTALL='$INSTALL' 12913 MKDIR_P='$MKDIR_P' 12914 AWK='$AWK' 12915 test -n "\$AWK" || AWK=awk 12916 _ACEOF 12917 12918 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12919 # The default lists apply if the user does not specify any file. 12920 ac_need_defaults=: 12921 while test $# != 0 12922 do 12923 case $1 in 12924 --*=?*) 12925 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12926 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12927 ac_shift=: 12928 ;; 12929 --*=) 12930 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12931 ac_optarg= 12932 ac_shift=: 12933 ;; 12934 *) 12935 ac_option=$1 12936 ac_optarg=$2 12937 ac_shift=shift 12938 ;; 12939 esac 12940 12941 case $ac_option in 12942 # Handling of the options. 12943 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12944 ac_cs_recheck=: ;; 12945 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12946 printf "%s\n" "$ac_cs_version"; exit ;; 12947 --config | --confi | --conf | --con | --co | --c ) 12948 printf "%s\n" "$ac_cs_config"; exit ;; 12949 --debug | --debu | --deb | --de | --d | -d ) 12950 debug=: ;; 12951 --file | --fil | --fi | --f ) 12952 $ac_shift 12953 case $ac_optarg in 12954 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12955 '') as_fn_error $? "missing file argument" ;; 12956 esac 12957 as_fn_append CONFIG_FILES " '$ac_optarg'" 12958 ac_need_defaults=false;; 12959 --header | --heade | --head | --hea ) 12960 $ac_shift 12961 case $ac_optarg in 12962 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12963 esac 12964 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12965 ac_need_defaults=false;; 12966 --he | --h) 12967 # Conflict between --help and --header 12968 as_fn_error $? "ambiguous option: '$1' 12969 Try '$0 --help' for more information.";; 12970 --help | --hel | -h ) 12971 printf "%s\n" "$ac_cs_usage"; exit ;; 12972 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12973 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12974 ac_cs_silent=: ;; 12975 12976 # This is an error. 12977 -*) as_fn_error $? "unrecognized option: '$1' 12978 Try '$0 --help' for more information." ;; 12979 12980 *) as_fn_append ac_config_targets " $1" 12981 ac_need_defaults=false ;; 12982 12983 esac 12984 shift 12985 done 12986 12987 ac_configure_extra_args= 12988 12989 if $ac_cs_silent; then 12990 exec 6>/dev/null 12991 ac_configure_extra_args="$ac_configure_extra_args --silent" 12992 fi 12993 12994 _ACEOF 12995 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12996 if \$ac_cs_recheck; then 12997 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12998 shift 12999 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 13000 CONFIG_SHELL='$SHELL' 13001 export CONFIG_SHELL 13002 exec "\$@" 13003 fi 13004 13005 _ACEOF 13006 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13007 exec 5>>config.log 13008 { 13009 echo 13010 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 13011 ## Running $as_me. ## 13012 _ASBOX 13013 printf "%s\n" "$ac_log" 13014 } >&5 13015 13016 _ACEOF 13017 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13018 # 13019 # INIT-COMMANDS 13020 # 13021 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 13022 13023 _ACEOF 13024 13025 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13026 13027 # Handling of arguments. 13028 for ac_config_target in $ac_config_targets 13029 do 13030 case $ac_config_target in 13031 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 13032 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 13033 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 13034 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 13035 13036 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 13037 esac 13038 done 13039 13040 13041 # If the user did not use the arguments to specify the items to instantiate, 13042 # then the envvar interface is used. Set only those that are not. 13043 # We use the long form for the default assignment because of an extremely 13044 # bizarre bug on SunOS 4.1.3. 13045 if $ac_need_defaults; then 13046 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 13047 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 13048 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 13049 fi 13050 13051 # Have a temporary directory for convenience. Make it in the build tree 13052 # simply because there is no reason against having it here, and in addition, 13053 # creating and moving files from /tmp can sometimes cause problems. 13054 # Hook for its removal unless debugging. 13055 # Note that there is a small window in which the directory will not be cleaned: 13056 # after its creation but before its name has been assigned to '$tmp'. 13057 $debug || 13058 { 13059 tmp= ac_tmp= 13060 trap 'exit_status=$? 13061 : "${ac_tmp:=$tmp}" 13062 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13063 ' 0 13064 trap 'as_fn_exit 1' 1 2 13 15 13065 } 13066 # Create a (secure) tmp directory for tmp files. 13067 13068 { 13069 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13070 test -d "$tmp" 13071 } || 13072 { 13073 tmp=./conf$$-$RANDOM 13074 (umask 077 && mkdir "$tmp") 13075 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13076 ac_tmp=$tmp 13077 13078 # Set up the scripts for CONFIG_FILES section. 13079 # No need to generate them if there are no CONFIG_FILES. 13080 # This happens for instance with './config.status config.h'. 13081 if test -n "$CONFIG_FILES"; then 13082 13083 13084 ac_cr=`echo X | tr X '\015'` 13085 # On cygwin, bash can eat \r inside `` if the user requested igncr. 13086 # But we know of no other shell where ac_cr would be empty at this 13087 # point, so we can use a bashism as a fallback. 13088 if test "x$ac_cr" = x; then 13089 eval ac_cr=\$\'\\r\' 13090 fi 13091 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13092 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13093 ac_cs_awk_cr='\\r' 13094 else 13095 ac_cs_awk_cr=$ac_cr 13096 fi 13097 13098 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13099 _ACEOF 13100 13101 13102 { 13103 echo "cat >conf$$subs.awk <<_ACEOF" && 13104 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13105 echo "_ACEOF" 13106 } >conf$$subs.sh || 13107 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13108 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13109 ac_delim='%!_!# ' 13110 for ac_last_try in false false false false false :; do 13111 . ./conf$$subs.sh || 13112 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13113 13114 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13115 if test $ac_delim_n = $ac_delim_num; then 13116 break 13117 elif $ac_last_try; then 13118 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13119 else 13120 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13121 fi 13122 done 13123 rm -f conf$$subs.sh 13124 13125 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13126 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13127 _ACEOF 13128 sed -n ' 13129 h 13130 s/^/S["/; s/!.*/"]=/ 13131 p 13132 g 13133 s/^[^!]*!// 13134 :repl 13135 t repl 13136 s/'"$ac_delim"'$// 13137 t delim 13138 :nl 13139 h 13140 s/\(.\{148\}\)..*/\1/ 13141 t more1 13142 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13143 p 13144 n 13145 b repl 13146 :more1 13147 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13148 p 13149 g 13150 s/.\{148\}// 13151 t nl 13152 :delim 13153 h 13154 s/\(.\{148\}\)..*/\1/ 13155 t more2 13156 s/["\\]/\\&/g; s/^/"/; s/$/"/ 13157 p 13158 b 13159 :more2 13160 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13161 p 13162 g 13163 s/.\{148\}// 13164 t delim 13165 ' <conf$$subs.awk | sed ' 13166 /^[^""]/{ 13167 N 13168 s/\n// 13169 } 13170 ' >>$CONFIG_STATUS || ac_write_fail=1 13171 rm -f conf$$subs.awk 13172 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13173 _ACAWK 13174 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13175 for (key in S) S_is_set[key] = 1 13176 FS = "" 13177 13178 } 13179 { 13180 line = $ 0 13181 nfields = split(line, field, "@") 13182 substed = 0 13183 len = length(field[1]) 13184 for (i = 2; i < nfields; i++) { 13185 key = field[i] 13186 keylen = length(key) 13187 if (S_is_set[key]) { 13188 value = S[key] 13189 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13190 len += length(value) + length(field[++i]) 13191 substed = 1 13192 } else 13193 len += 1 + keylen 13194 } 13195 13196 print line 13197 } 13198 13199 _ACAWK 13200 _ACEOF 13201 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13202 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13203 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13204 else 13205 cat 13206 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13207 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13208 _ACEOF 13209 13210 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13211 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13212 # trailing colons and then remove the whole line if VPATH becomes empty 13213 # (actually we leave an empty line to preserve line numbers). 13214 if test "x$srcdir" = x.; then 13215 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13216 h 13217 s/// 13218 s/^/:/ 13219 s/[ ]*$/:/ 13220 s/:\$(srcdir):/:/g 13221 s/:\${srcdir}:/:/g 13222 s/:@srcdir@:/:/g 13223 s/^:*// 13224 s/:*$// 13225 x 13226 s/\(=[ ]*\).*/\1/ 13227 G 13228 s/\n// 13229 s/^[^=]*=[ ]*$// 13230 }' 13231 fi 13232 13233 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13234 fi # test -n "$CONFIG_FILES" 13235 13236 # Set up the scripts for CONFIG_HEADERS section. 13237 # No need to generate them if there are no CONFIG_HEADERS. 13238 # This happens for instance with './config.status Makefile'. 13239 if test -n "$CONFIG_HEADERS"; then 13240 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13241 BEGIN { 13242 _ACEOF 13243 13244 # Transform confdefs.h into an awk script 'defines.awk', embedded as 13245 # here-document in config.status, that substitutes the proper values into 13246 # config.h.in to produce config.h. 13247 13248 # Create a delimiter string that does not exist in confdefs.h, to ease 13249 # handling of long lines. 13250 ac_delim='%!_!# ' 13251 for ac_last_try in false false :; do 13252 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13253 if test -z "$ac_tt"; then 13254 break 13255 elif $ac_last_try; then 13256 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13257 else 13258 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13259 fi 13260 done 13261 13262 # For the awk script, D is an array of macro values keyed by name, 13263 # likewise P contains macro parameters if any. Preserve backslash 13264 # newline sequences. 13265 13266 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13267 sed -n ' 13268 s/.\{148\}/&'"$ac_delim"'/g 13269 t rset 13270 :rset 13271 s/^[ ]*#[ ]*define[ ][ ]*/ / 13272 t def 13273 d 13274 :def 13275 s/\\$// 13276 t bsnl 13277 s/["\\]/\\&/g 13278 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13279 D["\1"]=" \3"/p 13280 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13281 d 13282 :bsnl 13283 s/["\\]/\\&/g 13284 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13285 D["\1"]=" \3\\\\\\n"\\/p 13286 t cont 13287 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13288 t cont 13289 d 13290 :cont 13291 n 13292 s/.\{148\}/&'"$ac_delim"'/g 13293 t clear 13294 :clear 13295 s/\\$// 13296 t bsnlc 13297 s/["\\]/\\&/g; s/^/"/; s/$/"/p 13298 d 13299 :bsnlc 13300 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13301 b cont 13302 ' <confdefs.h | sed ' 13303 s/'"$ac_delim"'/"\\\ 13304 "/g' >>$CONFIG_STATUS || ac_write_fail=1 13305 13306 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13307 for (key in D) D_is_set[key] = 1 13308 FS = "" 13309 } 13310 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13311 line = \$ 0 13312 split(line, arg, " ") 13313 if (arg[1] == "#") { 13314 defundef = arg[2] 13315 mac1 = arg[3] 13316 } else { 13317 defundef = substr(arg[1], 2) 13318 mac1 = arg[2] 13319 } 13320 split(mac1, mac2, "(") #) 13321 macro = mac2[1] 13322 prefix = substr(line, 1, index(line, defundef) - 1) 13323 if (D_is_set[macro]) { 13324 # Preserve the white space surrounding the "#". 13325 print prefix "define", macro P[macro] D[macro] 13326 next 13327 } else { 13328 # Replace #undef with comments. This is necessary, for example, 13329 # in the case of _POSIX_SOURCE, which is predefined and required 13330 # on some systems where configure will not decide to define it. 13331 if (defundef == "undef") { 13332 print "/*", prefix defundef, macro, "*/" 13333 next 13334 } 13335 } 13336 } 13337 { print } 13338 _ACAWK 13339 _ACEOF 13340 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13341 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13342 fi # test -n "$CONFIG_HEADERS" 13343 13344 13345 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13346 shift 13347 for ac_tag 13348 do 13349 case $ac_tag in 13350 :[FHLC]) ac_mode=$ac_tag; continue;; 13351 esac 13352 case $ac_mode$ac_tag in 13353 :[FHL]*:*);; 13354 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 13355 :[FH]-) ac_tag=-:-;; 13356 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13357 esac 13358 ac_save_IFS=$IFS 13359 IFS=: 13360 set x $ac_tag 13361 IFS=$ac_save_IFS 13362 shift 13363 ac_file=$1 13364 shift 13365 13366 case $ac_mode in 13367 :L) ac_source=$1;; 13368 :[FH]) 13369 ac_file_inputs= 13370 for ac_f 13371 do 13372 case $ac_f in 13373 -) ac_f="$ac_tmp/stdin";; 13374 *) # Look for the file first in the build tree, then in the source tree 13375 # (if the path is not absolute). The absolute path cannot be DOS-style, 13376 # because $ac_f cannot contain ':'. 13377 test -f "$ac_f" || 13378 case $ac_f in 13379 [\\/$]*) false;; 13380 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13381 esac || 13382 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13383 esac 13384 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13385 as_fn_append ac_file_inputs " '$ac_f'" 13386 done 13387 13388 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13389 # use $as_me), people would be surprised to read: 13390 # /* config.h. Generated by config.status. */ 13391 configure_input='Generated from '` 13392 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13393 `' by configure.' 13394 if test x"$ac_file" != x-; then 13395 configure_input="$ac_file. $configure_input" 13396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13397 printf "%s\n" "$as_me: creating $ac_file" >&6;} 13398 fi 13399 # Neutralize special characters interpreted by sed in replacement strings. 13400 case $configure_input in #( 13401 *\&* | *\|* | *\\* ) 13402 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13403 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13404 *) ac_sed_conf_input=$configure_input;; 13405 esac 13406 13407 case $ac_tag in 13408 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13409 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13410 esac 13411 ;; 13412 esac 13413 13414 ac_dir=`$as_dirname -- "$ac_file" || 13415 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13416 X"$ac_file" : 'X\(//\)[^/]' \| \ 13417 X"$ac_file" : 'X\(//\)$' \| \ 13418 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13419 printf "%s\n" X"$ac_file" | 13420 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13421 s//\1/ 13422 q 13423 } 13424 /^X\(\/\/\)[^/].*/{ 13425 s//\1/ 13426 q 13427 } 13428 /^X\(\/\/\)$/{ 13429 s//\1/ 13430 q 13431 } 13432 /^X\(\/\).*/{ 13433 s//\1/ 13434 q 13435 } 13436 s/.*/./; q'` 13437 as_dir="$ac_dir"; as_fn_mkdir_p 13438 ac_builddir=. 13439 13440 case "$ac_dir" in 13441 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13442 *) 13443 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13444 # A ".." for each directory in $ac_dir_suffix. 13445 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13446 case $ac_top_builddir_sub in 13447 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13448 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13449 esac ;; 13450 esac 13451 ac_abs_top_builddir=$ac_pwd 13452 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13453 # for backward compatibility: 13454 ac_top_builddir=$ac_top_build_prefix 13455 13456 case $srcdir in 13457 .) # We are building in place. 13458 ac_srcdir=. 13459 ac_top_srcdir=$ac_top_builddir_sub 13460 ac_abs_top_srcdir=$ac_pwd ;; 13461 [\\/]* | ?:[\\/]* ) # Absolute name. 13462 ac_srcdir=$srcdir$ac_dir_suffix; 13463 ac_top_srcdir=$srcdir 13464 ac_abs_top_srcdir=$srcdir ;; 13465 *) # Relative name. 13466 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13467 ac_top_srcdir=$ac_top_build_prefix$srcdir 13468 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13469 esac 13470 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13471 13472 13473 case $ac_mode in 13474 :F) 13475 # 13476 # CONFIG_FILE 13477 # 13478 13479 case $INSTALL in 13480 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13481 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13482 esac 13483 ac_MKDIR_P=$MKDIR_P 13484 case $MKDIR_P in 13485 [\\/$]* | ?:[\\/]* ) ;; 13486 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13487 esac 13488 _ACEOF 13489 13490 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13491 # If the template does not know about datarootdir, expand it. 13492 # FIXME: This hack should be removed a few years after 2.60. 13493 ac_datarootdir_hack=; ac_datarootdir_seen= 13494 ac_sed_dataroot=' 13495 /datarootdir/ { 13496 p 13497 q 13498 } 13499 /@datadir@/p 13500 /@docdir@/p 13501 /@infodir@/p 13502 /@localedir@/p 13503 /@mandir@/p' 13504 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13505 *datarootdir*) ac_datarootdir_seen=yes;; 13506 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13508 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13509 _ACEOF 13510 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13511 ac_datarootdir_hack=' 13512 s&@datadir@&$datadir&g 13513 s&@docdir@&$docdir&g 13514 s&@infodir@&$infodir&g 13515 s&@localedir@&$localedir&g 13516 s&@mandir@&$mandir&g 13517 s&\\\${datarootdir}&$datarootdir&g' ;; 13518 esac 13519 _ACEOF 13520 13521 # Neutralize VPATH when '$srcdir' = '.'. 13522 # Shell code in configure.ac might set extrasub. 13523 # FIXME: do we really want to maintain this feature? 13524 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13525 ac_sed_extra="$ac_vpsub 13526 $extrasub 13527 _ACEOF 13528 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13529 :t 13530 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13531 s|@configure_input@|$ac_sed_conf_input|;t t 13532 s&@top_builddir@&$ac_top_builddir_sub&;t t 13533 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13534 s&@srcdir@&$ac_srcdir&;t t 13535 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13536 s&@top_srcdir@&$ac_top_srcdir&;t t 13537 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13538 s&@builddir@&$ac_builddir&;t t 13539 s&@abs_builddir@&$ac_abs_builddir&;t t 13540 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13541 s&@INSTALL@&$ac_INSTALL&;t t 13542 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13543 $ac_datarootdir_hack 13544 " 13545 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13546 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13547 13548 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13549 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13550 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13551 "$ac_tmp/out"`; test -z "$ac_out"; } && 13552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13553 which seems to be undefined. Please make sure it is defined" >&5 13554 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13555 which seems to be undefined. Please make sure it is defined" >&2;} 13556 13557 rm -f "$ac_tmp/stdin" 13558 case $ac_file in 13559 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13560 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13561 esac \ 13562 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13563 ;; 13564 :H) 13565 # 13566 # CONFIG_HEADER 13567 # 13568 if test x"$ac_file" != x-; then 13569 { 13570 printf "%s\n" "/* $configure_input */" >&1 \ 13571 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13572 } >"$ac_tmp/config.h" \ 13573 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13574 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13576 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13577 else 13578 rm -f "$ac_file" 13579 mv "$ac_tmp/config.h" "$ac_file" \ 13580 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13581 fi 13582 else 13583 printf "%s\n" "/* $configure_input */" >&1 \ 13584 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13585 || as_fn_error $? "could not create -" "$LINENO" 5 13586 fi 13587 # Compute "$ac_file"'s index in $config_headers. 13588 _am_arg="$ac_file" 13589 _am_stamp_count=1 13590 for _am_header in $config_headers :; do 13591 case $_am_header in 13592 $_am_arg | $_am_arg:* ) 13593 break ;; 13594 * ) 13595 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13596 esac 13597 done 13598 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13599 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13600 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13601 X"$_am_arg" : 'X\(//\)$' \| \ 13602 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13603 printf "%s\n" X"$_am_arg" | 13604 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13605 s//\1/ 13606 q 13607 } 13608 /^X\(\/\/\)[^/].*/{ 13609 s//\1/ 13610 q 13611 } 13612 /^X\(\/\/\)$/{ 13613 s//\1/ 13614 q 13615 } 13616 /^X\(\/\).*/{ 13617 s//\1/ 13618 q 13619 } 13620 s/.*/./; q'`/stamp-h$_am_stamp_count 13621 ;; 13622 13623 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13624 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13625 ;; 13626 esac 13627 13628 13629 case $ac_file$ac_mode in 13630 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13631 # Older Autoconf quotes --file arguments for eval, but not when files 13632 # are listed without --file. Let's play safe and only enable the eval 13633 # if we detect the quoting. 13634 # TODO: see whether this extra hack can be removed once we start 13635 # requiring Autoconf 2.70 or later. 13636 case $CONFIG_FILES in #( 13637 *\'*) : 13638 eval set x "$CONFIG_FILES" ;; #( 13639 *) : 13640 set x $CONFIG_FILES ;; #( 13641 *) : 13642 ;; 13643 esac 13644 shift 13645 # Used to flag and report bootstrapping failures. 13646 am_rc=0 13647 for am_mf 13648 do 13649 # Strip MF so we end up with the name of the file. 13650 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13651 # Check whether this is an Automake generated Makefile which includes 13652 # dependency-tracking related rules and includes. 13653 # Grep'ing the whole file directly is not great: AIX grep has a line 13654 # limit of 2048, but all sed's we know have understand at least 4000. 13655 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13656 || continue 13657 am_dirpart=`$as_dirname -- "$am_mf" || 13658 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13659 X"$am_mf" : 'X\(//\)[^/]' \| \ 13660 X"$am_mf" : 'X\(//\)$' \| \ 13661 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13662 printf "%s\n" X"$am_mf" | 13663 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13664 s//\1/ 13665 q 13666 } 13667 /^X\(\/\/\)[^/].*/{ 13668 s//\1/ 13669 q 13670 } 13671 /^X\(\/\/\)$/{ 13672 s//\1/ 13673 q 13674 } 13675 /^X\(\/\).*/{ 13676 s//\1/ 13677 q 13678 } 13679 s/.*/./; q'` 13680 am_filepart=`$as_basename -- "$am_mf" || 13681 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13682 X"$am_mf" : 'X\(//\)$' \| \ 13683 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13684 printf "%s\n" X/"$am_mf" | 13685 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13686 s//\1/ 13687 q 13688 } 13689 /^X\/\(\/\/\)$/{ 13690 s//\1/ 13691 q 13692 } 13693 /^X\/\(\/\).*/{ 13694 s//\1/ 13695 q 13696 } 13697 s/.*/./; q'` 13698 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13699 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13700 | $MAKE -f - am--depfiles" >&5 13701 (cd "$am_dirpart" \ 13702 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13703 | $MAKE -f - am--depfiles) >&5 2>&5 13704 ac_status=$? 13705 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13706 (exit $ac_status); } || am_rc=$? 13707 done 13708 if test $am_rc -ne 0; then 13709 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13710 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13711 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13712 for automatic dependency tracking. If GNU make was not used, consider 13713 re-running the configure script with MAKE=\"gmake\" (or whatever is 13714 necessary). You can also try re-running configure with the 13715 '--disable-dependency-tracking' option to at least be able to build 13716 the package (albeit without support for automatic dependency tracking). 13717 See 'config.log' for more details" "$LINENO" 5; } 13718 fi 13719 { am_dirpart=; unset am_dirpart;} 13720 { am_filepart=; unset am_filepart;} 13721 { am_mf=; unset am_mf;} 13722 { am_rc=; unset am_rc;} 13723 rm -f conftest-deps.mk 13724 } 13725 ;; 13726 13727 esac 13728 done # for ac_tag 13729 13730 13731 as_fn_exit 0 13732 _ACEOF 13733 ac_clean_files=$ac_clean_files_save 13734 13735 test $ac_write_fail = 0 || 13736 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13737 13738 13739 # configure is writing to config.log, and then calls config.status. 13740 # config.status does its own redirection, appending to config.log. 13741 # Unfortunately, on DOS this fails, as config.log is still kept open 13742 # by configure, so config.status won't be able to write to it; its 13743 # output is simply discarded. So we exec the FD to /dev/null, 13744 # effectively closing config.log, so it can be properly (re)opened and 13745 # appended to by config.status. When coming back to configure, we 13746 # need to make the FD available again. 13747 if test "$no_create" != yes; then 13748 ac_cs_success=: 13749 ac_config_status_args= 13750 test "$silent" = yes && 13751 ac_config_status_args="$ac_config_status_args --quiet" 13752 exec 5>/dev/null 13753 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13754 exec 5>>config.log 13755 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13756 # would make configure fail if this is the last instruction. 13757 $ac_cs_success || as_fn_exit 1 13758 fi 13759 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13761 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13762 fi 13763 13764 13765
Indexes created Tue Oct 27 00:25:24 UTC 2026