1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for xmore 1.0.4. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xmore/-/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/xmore/-/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='xmore' 607 PACKAGE_TARNAME='xmore' 608 PACKAGE_VERSION='1.0.4' 609 PACKAGE_STRING='xmore 1.0.4' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xmore/-/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 XMORE_LIBS 653 XMORE_CFLAGS 654 MAN_SUBSTS 655 XORG_MAN_PAGE 656 ADMIN_MAN_DIR 657 DRIVER_MAN_DIR 658 MISC_MAN_DIR 659 FILE_MAN_DIR 660 LIB_MAN_DIR 661 APP_MAN_DIR 662 ADMIN_MAN_SUFFIX 663 DRIVER_MAN_SUFFIX 664 MISC_MAN_SUFFIX 665 FILE_MAN_SUFFIX 666 LIB_MAN_SUFFIX 667 APP_MAN_SUFFIX 668 SED 669 host_os 670 host_vendor 671 host_cpu 672 host 673 build_os 674 build_vendor 675 build_cpu 676 build 677 INSTALL_CMD 678 PKG_CONFIG_LIBDIR 679 PKG_CONFIG_PATH 680 PKG_CONFIG 681 CHANGELOG_CMD 682 STRICT_CFLAGS 683 CWARNFLAGS 684 BASE_CFLAGS 685 am__fastdepCC_FALSE 686 am__fastdepCC_TRUE 687 CCDEPMODE 688 am__nodep 689 AMDEPBACKSLASH 690 AMDEP_FALSE 691 AMDEP_TRUE 692 am__include 693 DEPDIR 694 OBJEXT 695 EXEEXT 696 ac_ct_CC 697 CPPFLAGS 698 LDFLAGS 699 CFLAGS 700 CC 701 AM_BACKSLASH 702 AM_DEFAULT_VERBOSITY 703 AM_DEFAULT_V 704 AM_V 705 CSCOPE 706 ETAGS 707 CTAGS 708 am__untar 709 am__tar 710 AMTAR 711 am__leading_dot 712 SET_MAKE 713 AWK 714 mkdir_p 715 MKDIR_P 716 INSTALL_STRIP_PROGRAM 717 STRIP 718 install_sh 719 MAKEINFO 720 AUTOHEADER 721 AUTOMAKE 722 AUTOCONF 723 ACLOCAL 724 VERSION 725 PACKAGE 726 CYGPATH_W 727 am__isrc 728 INSTALL_DATA 729 INSTALL_SCRIPT 730 INSTALL_PROGRAM 731 target_alias 732 host_alias 733 build_alias 734 LIBS 735 ECHO_T 736 ECHO_N 737 ECHO_C 738 DEFS 739 mandir 740 localedir 741 libdir 742 psdir 743 pdfdir 744 dvidir 745 htmldir 746 infodir 747 docdir 748 oldincludedir 749 includedir 750 runstatedir 751 localstatedir 752 sharedstatedir 753 sysconfdir 754 datadir 755 datarootdir 756 libexecdir 757 sbindir 758 bindir 759 program_transform_name 760 prefix 761 exec_prefix 762 PACKAGE_URL 763 PACKAGE_BUGREPORT 764 PACKAGE_STRING 765 PACKAGE_VERSION 766 PACKAGE_TARNAME 767 PACKAGE_NAME 768 PATH_SEPARATOR 769 SHELL 770 am__quote' 771 ac_subst_files='' 772 ac_user_opts=' 773 enable_option_checking 774 enable_silent_rules 775 enable_dependency_tracking 776 enable_selective_werror 777 enable_strict_compilation 778 with_appdefaultdir 779 ' 780 ac_precious_vars='build_alias 781 host_alias 782 target_alias 783 CC 784 CFLAGS 785 LDFLAGS 786 LIBS 787 CPPFLAGS 788 PKG_CONFIG 789 PKG_CONFIG_PATH 790 PKG_CONFIG_LIBDIR 791 XMORE_CFLAGS 792 XMORE_LIBS 793 APPDEFS_CFLAGS 794 APPDEFS_LIBS' 795 796 797 # Initialize some variables set by options. 798 ac_init_help= 799 ac_init_version=false 800 ac_unrecognized_opts= 801 ac_unrecognized_sep= 802 # The variables have the same names as the options, with 803 # dashes changed to underlines. 804 cache_file=/dev/null 805 exec_prefix=NONE 806 no_create= 807 no_recursion= 808 prefix=NONE 809 program_prefix=NONE 810 program_suffix=NONE 811 program_transform_name=s,x,x, 812 silent= 813 site= 814 srcdir= 815 verbose= 816 x_includes=NONE 817 x_libraries=NONE 818 819 # Installation directory options. 820 # These are left unexpanded so users can "make install exec_prefix=/foo" 821 # and all the variables that are supposed to be based on exec_prefix 822 # by default will actually change. 823 # Use braces instead of parens because sh, perl, etc. also accept them. 824 # (The list follows the same order as the GNU Coding Standards.) 825 bindir='${exec_prefix}/bin' 826 sbindir='${exec_prefix}/sbin' 827 libexecdir='${exec_prefix}/libexec' 828 datarootdir='${prefix}/share' 829 datadir='${datarootdir}' 830 sysconfdir='${prefix}/etc' 831 sharedstatedir='${prefix}/com' 832 localstatedir='${prefix}/var' 833 runstatedir='${localstatedir}/run' 834 includedir='${prefix}/include' 835 oldincludedir='/usr/include' 836 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 837 infodir='${datarootdir}/info' 838 htmldir='${docdir}' 839 dvidir='${docdir}' 840 pdfdir='${docdir}' 841 psdir='${docdir}' 842 libdir='${exec_prefix}/lib' 843 localedir='${datarootdir}/locale' 844 mandir='${datarootdir}/man' 845 846 ac_prev= 847 ac_dashdash= 848 for ac_option 849 do 850 # 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"pwd does not report name of working directory" 1275 1276 1277 # Find the source files, if location was not specified. 1278 if test -z "$srcdir"; then 1279 ac_srcdir_defaulted=yes 1280 # Try the directory containing this script, then the parent directory. 1281 ac_confdir=`$as_dirname -- "$as_myself" || 1282 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1283 X"$as_myself" : 'X\(//\)[^/]' \| \ 1284 X"$as_myself" : 'X\(//\)$' \| \ 1285 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1286 printf "%s\n" X"$as_myself" | 1287 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1288 s//\1/ 1289 q 1290 } 1291 /^X\(\/\/\)[^/].*/{ 1292 s//\1/ 1293 q 1294 } 1295 /^X\(\/\/\)$/{ 1296 s//\1/ 1297 q 1298 } 1299 /^X\(\/\).*/{ 1300 s//\1/ 1301 q 1302 } 1303 s/.*/./; q'` 1304 srcdir=$ac_confdir 1305 if test ! -r "$srcdir/$ac_unique_file"; then 1306 srcdir=.. 1307 fi 1308 else 1309 ac_srcdir_defaulted=no 1310 fi 1311 if test ! -r "$srcdir/$ac_unique_file"; then 1312 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1313 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1314 fi 1315 ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" 1316 ac_abs_confdir=`( 1317 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1318 pwd)` 1319 # When building in place, set srcdir=. 1320 if test "$ac_abs_confdir" = "$ac_pwd"; then 1321 srcdir=. 1322 fi 1323 # Remove unnecessary trailing slashes from srcdir. 1324 # Double slashes in file names in object file debugging info 1325 # mess up M-x gdb in Emacs. 1326 case $srcdir in 1327 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1328 esac 1329 for ac_var in $ac_precious_vars; do 1330 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1331 eval ac_env_${ac_var}_value=\$${ac_var} 1332 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1333 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1334 done 1335 1336 # 1337 # Report the --help message. 1338 # 1339 if test "$ac_init_help" = "long"; then 1340 # Omit some internal or obsolete options to make the list less imposing. 1341 # This message is too long to be a string in the A/UX 3.1 sh. 1342 cat <<_ACEOF 1343 'configure' configures xmore 1.0.4 to adapt to many kinds of systems. 1344 1345 Usage: $0 [OPTION]... [VAR=VALUE]... 1346 1347 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1348 VAR=VALUE. See below for descriptions of some of the useful variables. 1349 1350 Defaults for the options are specified in brackets. 1351 1352 Configuration: 1353 -h, --help display this help and exit 1354 --help=short display options specific to this package 1355 --help=recursive display the short help of all the included packages 1356 -V, --version display version information and exit 1357 -q, --quiet, --silent do not print 'checking ...' messages 1358 --cache-file=FILE cache test results in FILE [disabled] 1359 -C, --config-cache alias for '--cache-file=config.cache' 1360 -n, --no-create do not create output files 1361 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1362 1363 Installation directories: 1364 --prefix=PREFIX install architecture-independent files in PREFIX 1365 [$ac_default_prefix] 1366 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1367 [PREFIX] 1368 1369 By default, 'make install' will install all the files in 1370 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1371 an installation prefix other than '$ac_default_prefix' using '--prefix', 1372 for instance '--prefix=\$HOME'. 1373 1374 For better control, use the options below. 1375 1376 Fine tuning of the installation directories: 1377 --bindir=DIR user executables [EPREFIX/bin] 1378 --sbindir=DIR system admin executables [EPREFIX/sbin] 1379 --libexecdir=DIR program executables [EPREFIX/libexec] 1380 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1381 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1382 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1383 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1384 --libdir=DIR object code libraries [EPREFIX/lib] 1385 --includedir=DIR C header files [PREFIX/include] 1386 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1387 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1388 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1389 --infodir=DIR info documentation [DATAROOTDIR/info] 1390 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1391 --mandir=DIR man documentation [DATAROOTDIR/man] 1392 --docdir=DIR documentation root [DATAROOTDIR/doc/xmore] 1393 --htmldir=DIR html documentation [DOCDIR] 1394 --dvidir=DIR dvi documentation [DOCDIR] 1395 --pdfdir=DIR pdf documentation [DOCDIR] 1396 --psdir=DIR ps documentation [DOCDIR] 1397 _ACEOF 1398 1399 cat <<\_ACEOF 1400 1401 Program names: 1402 --program-prefix=PREFIX prepend PREFIX to installed program names 1403 --program-suffix=SUFFIX append SUFFIX to installed program names 1404 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1405 1406 System types: 1407 --build=BUILD configure for building on BUILD [guessed] 1408 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1409 _ACEOF 1410 fi 1411 1412 if test -n "$ac_init_help"; then 1413 case $ac_init_help in 1414 short | recursive ) echo "Configuration of xmore 1.0.4:";; 1415 esac 1416 cat <<\_ACEOF 1417 1418 Optional Features: 1419 --disable-option-checking ignore unrecognized --enable/--with options 1420 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1421 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1422 --enable-silent-rules less verbose build output (undo: "make V=1") 1423 --disable-silent-rules verbose build output (undo: "make V=0") 1424 --enable-dependency-tracking 1425 do not reject slow dependency extractors 1426 --disable-dependency-tracking 1427 speeds up one-time build 1428 --disable-selective-werror 1429 Turn off selective compiler errors. (default: 1430 enabled) 1431 --enable-strict-compilation 1432 Enable all warnings from compiler and make them 1433 errors (default: disabled) 1434 1435 Optional Packages: 1436 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1437 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1438 --with-appdefaultdir=<pathname> 1439 specify directory for app-defaults files (default is 1440 autodetected) 1441 1442 Some influential environment variables: 1443 CC C compiler command 1444 CFLAGS C compiler flags 1445 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1446 nonstandard directory <lib dir> 1447 LIBS libraries to pass to the linker, e.g. -l<library> 1448 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1449 you have headers in a nonstandard directory <include dir> 1450 PKG_CONFIG path to pkg-config utility 1451 PKG_CONFIG_PATH 1452 directories to add to pkg-config's search path 1453 PKG_CONFIG_LIBDIR 1454 path overriding pkg-config's built-in search path 1455 XMORE_CFLAGS 1456 C compiler flags for XMORE, overriding pkg-config 1457 XMORE_LIBS linker flags for XMORE, overriding pkg-config 1458 APPDEFS_CFLAGS 1459 C compiler flags for APPDEFS, overriding pkg-config 1460 APPDEFS_LIBS 1461 linker flags for APPDEFS, overriding pkg-config 1462 1463 Use these variables to override the choices made by 'configure' or to help 1464 it to find libraries and programs with nonstandard names/locations. 1465 1466 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xmore/-/issues>. 1467 _ACEOF 1468 ac_status=$? 1469 fi 1470 1471 if test "$ac_init_help" = "recursive"; then 1472 # If there are subdirs, report their specific --help. 1473 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1474 test -d "$ac_dir" || 1475 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1476 continue 1477 ac_builddir=. 1478 1479 case "$ac_dir" in 1480 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1481 *) 1482 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1483 # A ".." for each directory in $ac_dir_suffix. 1484 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1485 case $ac_top_builddir_sub in 1486 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1487 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1488 esac ;; 1489 esac 1490 ac_abs_top_builddir=$ac_pwd 1491 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1492 # for backward compatibility: 1493 ac_top_builddir=$ac_top_build_prefix 1494 1495 case $srcdir in 1496 .) # We are building in place. 1497 ac_srcdir=. 1498 ac_top_srcdir=$ac_top_builddir_sub 1499 ac_abs_top_srcdir=$ac_pwd ;; 1500 [\\/]* | ?:[\\/]* ) # Absolute name. 1501 ac_srcdir=$srcdir$ac_dir_suffix; 1502 ac_top_srcdir=$srcdir 1503 ac_abs_top_srcdir=$srcdir ;; 1504 *) # Relative name. 1505 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1506 ac_top_srcdir=$ac_top_build_prefix$srcdir 1507 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1508 esac 1509 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1510 1511 cd "$ac_dir" || { ac_status=$?; continue; } 1512 # Check for configure.gnu first; this name is used for a wrapper for 1513 # Metaconfig's "Configure" on case-insensitive file systems. 1514 if test -f "$ac_srcdir/configure.gnu"; then 1515 echo && 1516 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1517 elif test -f "$ac_srcdir/configure"; then 1518 echo && 1519 $SHELL "$ac_srcdir/configure" --help=recursive 1520 else 1521 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1522 fi || ac_status=$? 1523 cd "$ac_pwd" || { ac_status=$?; break; } 1524 done 1525 fi 1526 1527 test -n "$ac_init_help" && exit $ac_status 1528 if $ac_init_version; then 1529 cat <<\_ACEOF 1530 xmore configure 1.0.4 1531 generated by GNU Autoconf 2.72 1532 1533 Copyright (C) 2023 Free Software Foundation, Inc. 1534 This configure script is free software; the Free Software Foundation 1535 gives unlimited permission to copy, distribute and modify it. 1536 _ACEOF 1537 exit 1538 fi 1539 1540 ## ------------------------ ## 1541 ## Autoconf initialization. ## 1542 ## ------------------------ ## 1543 1544 # ac_fn_c_try_compile LINENO 1545 # -------------------------- 1546 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1547 ac_fn_c_try_compile () 1548 { 1549 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1550 rm -f conftest.$ac_objext conftest.beam 1551 if { { ac_try="$ac_compile" 1552 case "(($ac_try" in 1553 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1554 *) ac_try_echo=$ac_try;; 1555 esac 1556 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1557 printf "%s\n" "$ac_try_echo"; } >&5 1558 (eval "$ac_compile") 2>conftest.err 1559 ac_status=$? 1560 if test -s conftest.err; then 1561 grep -v '^ *+' conftest.err >conftest.er1 1562 cat conftest.er1 >&5 1563 mv -f conftest.er1 conftest.err 1564 fi 1565 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1566 test $ac_status = 0; } && { 1567 test -z "$ac_c_werror_flag" || 1568 test ! -s conftest.err 1569 } && test -s conftest.$ac_objext 1570 then : 1571 ac_retval=0 1572 else case e in #( 1573 e) printf "%s\n" "$as_me: failed program was:" >&5 1574 sed 's/^/| /' conftest.$ac_ext >&5 1575 1576 ac_retval=1 ;; 1577 esac 1578 fi 1579 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1580 as_fn_set_status $ac_retval 1581 1582 } # ac_fn_c_try_compile 1583 1584 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1585 # ------------------------------------------------------------------ 1586 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1587 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1588 ac_fn_check_decl () 1589 { 1590 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1591 as_decl_name=`echo $2|sed 's/ *(.*//'` 1592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1593 printf %s "checking whether $as_decl_name is declared... " >&6; } 1594 if eval test \${$3+y} 1595 then : 1596 printf %s "(cached) " >&6 1597 else case e in #( 1598 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1599 eval ac_save_FLAGS=\$$6 1600 as_fn_append $6 " $5" 1601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1602 /* end confdefs.h. */ 1603 $4 1604 int 1605 main (void) 1606 { 1607 #ifndef $as_decl_name 1608 #ifdef __cplusplus 1609 (void) $as_decl_use; 1610 #else 1611 (void) $as_decl_name; 1612 #endif 1613 #endif 1614 1615 ; 1616 return 0; 1617 } 1618 _ACEOF 1619 if ac_fn_c_try_compile "$LINENO" 1620 then : 1621 eval "$3=yes" 1622 else case e in #( 1623 e) eval "$3=no" ;; 1624 esac 1625 fi 1626 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1627 eval $6=\$ac_save_FLAGS 1628 ;; 1629 esac 1630 fi 1631 eval ac_res=\$$3 1632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1633 printf "%s\n" "$ac_res" >&6; } 1634 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1635 1636 } # ac_fn_check_decl 1637 1638 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1639 # ------------------------------------------------------- 1640 # Tests whether HEADER exists and can be compiled using the include files in 1641 # INCLUDES, setting the cache variable VAR accordingly. 1642 ac_fn_c_check_header_compile () 1643 { 1644 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1646 printf %s "checking for $2... " >&6; } 1647 if eval test \${$3+y} 1648 then : 1649 printf %s "(cached) " >&6 1650 else case e in #( 1651 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1652 /* end confdefs.h. */ 1653 $4 1654 #include <$2> 1655 _ACEOF 1656 if ac_fn_c_try_compile "$LINENO" 1657 then : 1658 eval "$3=yes" 1659 else case e in #( 1660 e) eval "$3=no" ;; 1661 esac 1662 fi 1663 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1664 esac 1665 fi 1666 eval ac_res=\$$3 1667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1668 printf "%s\n" "$ac_res" >&6; } 1669 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1670 1671 } # ac_fn_c_check_header_compile 1672 1673 # ac_fn_c_try_link LINENO 1674 # ----------------------- 1675 # Try to link conftest.$ac_ext, and return whether this succeeded. 1676 ac_fn_c_try_link () 1677 { 1678 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1679 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1680 if { { ac_try="$ac_link" 1681 case "(($ac_try" in 1682 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1683 *) ac_try_echo=$ac_try;; 1684 esac 1685 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1686 printf "%s\n" "$ac_try_echo"; } >&5 1687 (eval "$ac_link") 2>conftest.err 1688 ac_status=$? 1689 if test -s conftest.err; then 1690 grep -v '^ *+' conftest.err >conftest.er1 1691 cat conftest.er1 >&5 1692 mv -f conftest.er1 conftest.err 1693 fi 1694 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1695 test $ac_status = 0; } && { 1696 test -z "$ac_c_werror_flag" || 1697 test ! -s conftest.err 1698 } && test -s conftest$ac_exeext && { 1699 test "$cross_compiling" = yes || 1700 test -x conftest$ac_exeext 1701 } 1702 then : 1703 ac_retval=0 1704 else case e in #( 1705 e) printf "%s\n" "$as_me: failed program was:" >&5 1706 sed 's/^/| /' conftest.$ac_ext >&5 1707 1708 ac_retval=1 ;; 1709 esac 1710 fi 1711 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1712 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1713 # interfere with the next link command; also delete a directory that is 1714 # left behind by Apple's compiler. We do this before executing the actions. 1715 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1716 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1717 as_fn_set_status $ac_retval 1718 1719 } # ac_fn_c_try_link 1720 ac_configure_args_raw= 1721 for ac_arg 1722 do 1723 case $ac_arg in 1724 *\'*) 1725 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1726 esac 1727 as_fn_append ac_configure_args_raw " '$ac_arg'" 1728 done 1729 1730 case $ac_configure_args_raw in 1731 *$as_nl*) 1732 ac_safe_unquote= ;; 1733 *) 1734 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1735 ac_unsafe_a="$ac_unsafe_z#~" 1736 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1737 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1738 esac 1739 1740 cat >config.log <<_ACEOF 1741 This file contains any messages produced by compilers while 1742 running configure, to aid debugging if configure makes a mistake. 1743 1744 It was created by xmore $as_me 1.0.4, which was 1745 generated by GNU Autoconf 2.72. Invocation command line was 1746 1747 $ $0$ac_configure_args_raw 1748 1749 _ACEOF 1750 exec 5>>config.log 1751 { 1752 cat <<_ASUNAME 1753 ## --------- ## 1754 ## Platform. ## 1755 ## --------- ## 1756 1757 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1758 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1759 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1760 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1761 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1762 1763 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1764 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1765 1766 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1767 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1768 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1769 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1770 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1771 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1772 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1773 1774 _ASUNAME 1775 1776 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1777 for as_dir in $PATH 1778 do 1779 IFS=$as_save_IFS 1780 case $as_dir in #((( 1781 '') as_dir=./ ;; 1782 */) ;; 1783 *) as_dir=$as_dir/ ;; 1784 esac 1785 printf "%s\n" "PATH: $as_dir" 1786 done 1787 IFS=$as_save_IFS 1788 1789 } >&5 1790 1791 cat >&5 <<_ACEOF 1792 1793 1794 ## ----------- ## 1795 ## Core tests. ## 1796 ## ----------- ## 1797 1798 _ACEOF 1799 1800 1801 # Keep a trace of the command line. 1802 # Strip out --no-create and --no-recursion so they do not pile up. 1803 # Strip out --silent because we don't want to record it for future runs. 1804 # Also quote any args containing shell meta-characters. 1805 # Make two passes to allow for proper duplicate-argument suppression. 1806 ac_configure_args= 1807 ac_configure_args0= 1808 ac_configure_args1= 1809 ac_must_keep_next=false 1810 for ac_pass in 1 2 1811 do 1812 for ac_arg 1813 do 1814 case $ac_arg in 1815 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1816 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1817 | -silent | --silent | --silen | --sile | --sil) 1818 continue ;; 1819 *\'*) 1820 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1821 esac 1822 case $ac_pass in 1823 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1824 2) 1825 as_fn_append ac_configure_args1 " '$ac_arg'" 1826 if test $ac_must_keep_next = true; then 1827 ac_must_keep_next=false # Got value, back to normal. 1828 else 1829 case $ac_arg in 1830 *=* | --config-cache | -C | -disable-* | --disable-* \ 1831 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1832 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1833 | -with-* | --with-* | -without-* | --without-* | --x) 1834 case "$ac_configure_args0 " in 1835 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1836 esac 1837 ;; 1838 -* ) ac_must_keep_next=true ;; 1839 esac 1840 fi 1841 as_fn_append ac_configure_args " '$ac_arg'" 1842 ;; 1843 esac 1844 done 1845 done 1846 { ac_configure_args0=; unset ac_configure_args0;} 1847 { ac_configure_args1=; unset ac_configure_args1;} 1848 1849 # When interrupted or exit'd, cleanup temporary files, and complete 1850 # config.log. We remove comments because anyway the quotes in there 1851 # would cause problems or look ugly. 1852 # WARNING: Use '\'' to represent an apostrophe within the trap. 1853 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1854 trap 'exit_status=$? 1855 # Sanitize IFS. 1856 IFS=" "" $as_nl" 1857 # Save into config.log some information that might help in debugging. 1858 { 1859 echo 1860 1861 printf "%s\n" "## ---------------- ## 1862 ## Cache variables. ## 1863 ## ---------------- ##" 1864 echo 1865 # The following way of writing the cache mishandles newlines in values, 1866 ( 1867 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1868 eval ac_val=\$$ac_var 1869 case $ac_val in #( 1870 *${as_nl}*) 1871 case $ac_var in #( 1872 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1873 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1874 esac 1875 case $ac_var in #( 1876 _ | IFS | as_nl) ;; #( 1877 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1878 *) { eval $ac_var=; unset $ac_var;} ;; 1879 esac ;; 1880 esac 1881 done 1882 (set) 2>&1 | 1883 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1884 *${as_nl}ac_space=\ *) 1885 sed -n \ 1886 "s/'\''/'\''\\\\'\'''\''/g; 1887 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1888 ;; #( 1889 *) 1890 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1891 ;; 1892 esac | 1893 sort 1894 ) 1895 echo 1896 1897 printf "%s\n" "## ----------------- ## 1898 ## Output variables. ## 1899 ## ----------------- ##" 1900 echo 1901 for ac_var in $ac_subst_vars 1902 do 1903 eval ac_val=\$$ac_var 1904 case $ac_val in 1905 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1906 esac 1907 printf "%s\n" "$ac_var='\''$ac_val'\''" 1908 done | sort 1909 echo 1910 1911 if test -n "$ac_subst_files"; then 1912 printf "%s\n" "## ------------------- ## 1913 ## File substitutions. ## 1914 ## ------------------- ##" 1915 echo 1916 for ac_var in $ac_subst_files 1917 do 1918 eval ac_val=\$$ac_var 1919 case $ac_val in 1920 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1921 esac 1922 printf "%s\n" "$ac_var='\''$ac_val'\''" 1923 done | sort 1924 echo 1925 fi 1926 1927 if test -s confdefs.h; then 1928 printf "%s\n" "## ----------- ## 1929 ## confdefs.h. ## 1930 ## ----------- ##" 1931 echo 1932 cat confdefs.h 1933 echo 1934 fi 1935 test "$ac_signal" != 0 && 1936 printf "%s\n" "$as_me: caught signal $ac_signal" 1937 printf "%s\n" "$as_me: exit $exit_status" 1938 } >&5 1939 rm -f core *.core core.conftest.* && 1940 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1941 exit $exit_status 1942 ' 0 1943 for ac_signal in 1 2 13 15; do 1944 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1945 done 1946 ac_signal=0 1947 1948 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1949 rm -f -r conftest* confdefs.h 1950 1951 printf "%s\n" "/* confdefs.h */" > confdefs.h 1952 1953 # Predefined preprocessor variables. 1954 1955 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1956 1957 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1958 1959 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1960 1961 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1962 1963 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1964 1965 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1966 1967 1968 # Let the site file select an alternate cache file if it wants to. 1969 # Prefer an explicitly selected file to automatically selected ones. 1970 if test -n "$CONFIG_SITE"; then 1971 ac_site_files="$CONFIG_SITE" 1972 elif test "x$prefix" != xNONE; then 1973 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1974 else 1975 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1976 fi 1977 1978 for ac_site_file in $ac_site_files 1979 do 1980 case $ac_site_file in #( 1981 */*) : 1982 ;; #( 1983 *) : 1984 ac_site_file=./$ac_site_file ;; 1985 esac 1986 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1988 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1989 sed 's/^/| /' "$ac_site_file" >&5 1990 . "$ac_site_file" \ 1991 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 1992 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 1993 as_fn_error $? "failed to load site script $ac_site_file 1994 See 'config.log' for more details" "$LINENO" 5; } 1995 fi 1996 done 1997 1998 if test -r "$cache_file"; then 1999 # Some versions of bash will fail to source /dev/null (special files 2000 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2001 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2003 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2004 case $cache_file in 2005 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2006 *) . "./$cache_file";; 2007 esac 2008 fi 2009 else 2010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2011 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2012 >$cache_file 2013 fi 2014 2015 # Test code for whether the C compiler supports C89 (global declarations) 2016 ac_c_conftest_c89_globals=' 2017 /* Does the compiler advertise C89 conformance? 2018 Do not test the value of __STDC__, because some compilers set it to 0 2019 while being otherwise adequately conformant. */ 2020 #if !defined __STDC__ 2021 # error "Compiler does not advertise C89 conformance" 2022 #endif 2023 2024 #include <stddef.h> 2025 #include <stdarg.h> 2026 struct stat; 2027 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2028 struct buf { int x; }; 2029 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2030 static char *e (char **p, int i) 2031 { 2032 return p[i]; 2033 } 2034 static char *f (char * (*g) (char **, int), char **p, ...) 2035 { 2036 char *s; 2037 va_list v; 2038 va_start (v,p); 2039 s = g (p, va_arg (v,int)); 2040 va_end (v); 2041 return s; 2042 } 2043 2044 /* C89 style stringification. */ 2045 #define noexpand_stringify(a) #a 2046 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2047 2048 /* C89 style token pasting. Exercises some of the corner cases that 2049 e.g. old MSVC gets wrong, but not very hard. */ 2050 #define noexpand_concat(a,b) a##b 2051 #define expand_concat(a,b) noexpand_concat(a,b) 2052 extern int vA; 2053 extern int vbee; 2054 #define aye A 2055 #define bee B 2056 int *pvA = &expand_concat(v,aye); 2057 int *pvbee = &noexpand_concat(v,bee); 2058 2059 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2060 function prototypes and stuff, but not \xHH hex character constants. 2061 These do not provoke an error unfortunately, instead are silently treated 2062 as an "x". The following induces an error, until -std is added to get 2063 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2064 array size at least. It is necessary to write \x00 == 0 to get something 2065 that is true only with -std. */ 2066 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2067 2068 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2069 inside strings and character constants. */ 2070 #define FOO(x) '\''x'\'' 2071 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2072 2073 int test (int i, double x); 2074 struct s1 {int (*f) (int a);}; 2075 struct s2 {int (*f) (double a);}; 2076 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2077 int, int);' 2078 2079 # Test code for whether the C compiler supports C89 (body of main). 2080 ac_c_conftest_c89_main=' 2081 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2082 ' 2083 2084 # Test code for whether the C compiler supports C99 (global declarations) 2085 ac_c_conftest_c99_globals=' 2086 /* Does the compiler advertise C99 conformance? */ 2087 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2088 # error "Compiler does not advertise C99 conformance" 2089 #endif 2090 2091 // See if C++-style comments work. 2092 2093 #include <stdbool.h> 2094 extern int puts (const char *); 2095 extern int printf (const char *, ...); 2096 extern int dprintf (int, const char *, ...); 2097 extern void *malloc (size_t); 2098 extern void free (void *); 2099 2100 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2101 // dprintf is used instead of fprintf to avoid needing to declare 2102 // FILE and stderr. 2103 #define debug(...) dprintf (2, __VA_ARGS__) 2104 #define showlist(...) puts (#__VA_ARGS__) 2105 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2106 static void 2107 test_varargs_macros (void) 2108 { 2109 int x = 1234; 2110 int y = 5678; 2111 debug ("Flag"); 2112 debug ("X = %d\n", x); 2113 showlist (The first, second, and third items.); 2114 report (x>y, "x is %d but y is %d", x, y); 2115 } 2116 2117 // Check long long types. 2118 #define BIG64 18446744073709551615ull 2119 #define BIG32 4294967295ul 2120 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2121 #if !BIG_OK 2122 #error "your preprocessor is broken" 2123 #endif 2124 #if BIG_OK 2125 #else 2126 #error "your preprocessor is broken" 2127 #endif 2128 static long long int bignum = -9223372036854775807LL; 2129 static unsigned long long int ubignum = BIG64; 2130 2131 struct incomplete_array 2132 { 2133 int datasize; 2134 double data[]; 2135 }; 2136 2137 struct named_init { 2138 int number; 2139 const wchar_t *name; 2140 double average; 2141 }; 2142 2143 typedef const char *ccp; 2144 2145 static inline int 2146 test_restrict (ccp restrict text) 2147 { 2148 // Iterate through items via the restricted pointer. 2149 // Also check for declarations in for loops. 2150 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2151 continue; 2152 return 0; 2153 } 2154 2155 // Check varargs and va_copy. 2156 static bool 2157 test_varargs (const char *format, ...) 2158 { 2159 va_list args; 2160 va_start (args, format); 2161 va_list args_copy; 2162 va_copy (args_copy, args); 2163 2164 const char *str = ""; 2165 int number = 0; 2166 float fnumber = 0; 2167 2168 while (*format) 2169 { 2170 switch (*format++) 2171 { 2172 case '\''s'\'': // string 2173 str = va_arg (args_copy, const char *); 2174 break; 2175 case '\''d'\'': // int 2176 number = va_arg (args_copy, int); 2177 break; 2178 case '\''f'\'': // float 2179 fnumber = va_arg (args_copy, double); 2180 break; 2181 default: 2182 break; 2183 } 2184 } 2185 va_end (args_copy); 2186 va_end (args); 2187 2188 return *str && number && fnumber; 2189 } 2190 ' 2191 2192 # Test code for whether the C compiler supports C99 (body of main). 2193 ac_c_conftest_c99_main=' 2194 // Check bool. 2195 _Bool success = false; 2196 success |= (argc != 0); 2197 2198 // Check restrict. 2199 if (test_restrict ("String literal") == 0) 2200 success = true; 2201 char *restrict newvar = "Another string"; 2202 2203 // Check varargs. 2204 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2205 test_varargs_macros (); 2206 2207 // Check flexible array members. 2208 struct incomplete_array *ia = 2209 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2210 ia->datasize = 10; 2211 for (int i = 0; i < ia->datasize; ++i) 2212 ia->data[i] = i * 1.234; 2213 // Work around memory leak warnings. 2214 free (ia); 2215 2216 // Check named initializers. 2217 struct named_init ni = { 2218 .number = 34, 2219 .name = L"Test wide string", 2220 .average = 543.34343, 2221 }; 2222 2223 ni.number = 58; 2224 2225 int dynamic_array[ni.number]; 2226 dynamic_array[0] = argv[0][0]; 2227 dynamic_array[ni.number - 1] = 543; 2228 2229 // work around unused variable warnings 2230 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2231 || dynamic_array[ni.number - 1] != 543); 2232 ' 2233 2234 # Test code for whether the C compiler supports C11 (global declarations) 2235 ac_c_conftest_c11_globals=' 2236 /* Does the compiler advertise C11 conformance? */ 2237 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2238 # error "Compiler does not advertise C11 conformance" 2239 #endif 2240 2241 // Check _Alignas. 2242 char _Alignas (double) aligned_as_double; 2243 char _Alignas (0) no_special_alignment; 2244 extern char aligned_as_int; 2245 char _Alignas (0) _Alignas (int) aligned_as_int; 2246 2247 // Check _Alignof. 2248 enum 2249 { 2250 int_alignment = _Alignof (int), 2251 int_array_alignment = _Alignof (int[100]), 2252 char_alignment = _Alignof (char) 2253 }; 2254 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2255 2256 // Check _Noreturn. 2257 int _Noreturn does_not_return (void) { for (;;) continue; } 2258 2259 // Check _Static_assert. 2260 struct test_static_assert 2261 { 2262 int x; 2263 _Static_assert (sizeof (int) <= sizeof (long int), 2264 "_Static_assert does not work in struct"); 2265 long int y; 2266 }; 2267 2268 // Check UTF-8 literals. 2269 #define u8 syntax error! 2270 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2271 2272 // Check duplicate typedefs. 2273 typedef long *long_ptr; 2274 typedef long int *long_ptr; 2275 typedef long_ptr long_ptr; 2276 2277 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2278 struct anonymous 2279 { 2280 union { 2281 struct { int i; int j; }; 2282 struct { int k; long int l; } w; 2283 }; 2284 int m; 2285 } v1; 2286 ' 2287 2288 # Test code for whether the C compiler supports C11 (body of main). 2289 ac_c_conftest_c11_main=' 2290 _Static_assert ((offsetof (struct anonymous, i) 2291 == offsetof (struct anonymous, w.k)), 2292 "Anonymous union alignment botch"); 2293 v1.i = 2; 2294 v1.w.k = 5; 2295 ok |= v1.i != 5; 2296 ' 2297 2298 # Test code for whether the C compiler supports C11 (complete). 2299 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2300 ${ac_c_conftest_c99_globals} 2301 ${ac_c_conftest_c11_globals} 2302 2303 int 2304 main (int argc, char **argv) 2305 { 2306 int ok = 0; 2307 ${ac_c_conftest_c89_main} 2308 ${ac_c_conftest_c99_main} 2309 ${ac_c_conftest_c11_main} 2310 return ok; 2311 } 2312 " 2313 2314 # Test code for whether the C compiler supports C99 (complete). 2315 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2316 ${ac_c_conftest_c99_globals} 2317 2318 int 2319 main (int argc, char **argv) 2320 { 2321 int ok = 0; 2322 ${ac_c_conftest_c89_main} 2323 ${ac_c_conftest_c99_main} 2324 return ok; 2325 } 2326 " 2327 2328 # Test code for whether the C compiler supports C89 (complete). 2329 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2330 2331 int 2332 main (int argc, char **argv) 2333 { 2334 int ok = 0; 2335 ${ac_c_conftest_c89_main} 2336 return ok; 2337 } 2338 " 2339 2340 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2341 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2342 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2343 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2344 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2345 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2346 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2347 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2348 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2349 2350 # Auxiliary files required by this configure script. 2351 ac_aux_files="config.guess config.sub compile missing install-sh" 2352 2353 # Locations in which to look for auxiliary files. 2354 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2355 2356 # Search for a directory containing all of the required auxiliary files, 2357 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2358 # If we don't find one directory that contains all the files we need, 2359 # we report the set of missing files from the *first* directory in 2360 # $ac_aux_dir_candidates and give up. 2361 ac_missing_aux_files="" 2362 ac_first_candidate=: 2363 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2364 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2365 as_found=false 2366 for as_dir in $ac_aux_dir_candidates 2367 do 2368 IFS=$as_save_IFS 2369 case $as_dir in #((( 2370 '') as_dir=./ ;; 2371 */) ;; 2372 *) as_dir=$as_dir/ ;; 2373 esac 2374 as_found=: 2375 2376 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2377 ac_aux_dir_found=yes 2378 ac_install_sh= 2379 for ac_aux in $ac_aux_files 2380 do 2381 # As a special case, if "install-sh" is required, that requirement 2382 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2383 # and $ac_install_sh is set appropriately for whichever one is found. 2384 if test x"$ac_aux" = x"install-sh" 2385 then 2386 if test -f "${as_dir}install-sh"; then 2387 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2388 ac_install_sh="${as_dir}install-sh -c" 2389 elif test -f "${as_dir}install.sh"; then 2390 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2391 ac_install_sh="${as_dir}install.sh -c" 2392 elif test -f "${as_dir}shtool"; then 2393 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2394 ac_install_sh="${as_dir}shtool install -c" 2395 else 2396 ac_aux_dir_found=no 2397 if $ac_first_candidate; then 2398 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2399 else 2400 break 2401 fi 2402 fi 2403 else 2404 if test -f "${as_dir}${ac_aux}"; then 2405 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2406 else 2407 ac_aux_dir_found=no 2408 if $ac_first_candidate; then 2409 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2410 else 2411 break 2412 fi 2413 fi 2414 fi 2415 done 2416 if test "$ac_aux_dir_found" = yes; then 2417 ac_aux_dir="$as_dir" 2418 break 2419 fi 2420 ac_first_candidate=false 2421 2422 as_found=false 2423 done 2424 IFS=$as_save_IFS 2425 if $as_found 2426 then : 2427 2428 else case e in #( 2429 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2430 esac 2431 fi 2432 2433 2434 # These three variables are undocumented and unsupported, 2435 # and are intended to be withdrawn in a future Autoconf release. 2436 # They can cause serious problems if a builder's source tree is in a directory 2437 # whose full name contains unusual characters. 2438 if test -f "${ac_aux_dir}config.guess"; then 2439 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2440 fi 2441 if test -f "${ac_aux_dir}config.sub"; then 2442 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2443 fi 2444 if test -f "$ac_aux_dir/configure"; then 2445 ac_configure="$SHELL ${ac_aux_dir}configure" 2446 fi 2447 2448 # Check that the precious variables saved in the cache have kept the same 2449 # value. 2450 ac_cache_corrupted=false 2451 for ac_var in $ac_precious_vars; do 2452 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2453 eval ac_new_set=\$ac_env_${ac_var}_set 2454 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2455 eval ac_new_val=\$ac_env_${ac_var}_value 2456 case $ac_old_set,$ac_new_set in 2457 set,) 2458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2459 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2460 ac_cache_corrupted=: ;; 2461 ,set) 2462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2463 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2464 ac_cache_corrupted=: ;; 2465 ,);; 2466 *) 2467 if test "x$ac_old_val" != "x$ac_new_val"; then 2468 # differences in whitespace do not lead to failure. 2469 ac_old_val_w=`echo x $ac_old_val` 2470 ac_new_val_w=`echo x $ac_new_val` 2471 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2473 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2474 ac_cache_corrupted=: 2475 else 2476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2477 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2478 eval $ac_var=\$ac_old_val 2479 fi 2480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2481 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2483 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2484 fi;; 2485 esac 2486 # Pass precious variables to config.status. 2487 if test "$ac_new_set" = set; then 2488 case $ac_new_val in 2489 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2490 *) ac_arg=$ac_var=$ac_new_val ;; 2491 esac 2492 case " $ac_configure_args " in 2493 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2494 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2495 esac 2496 fi 2497 done 2498 if $ac_cache_corrupted; then 2499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2500 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2502 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2503 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2504 and start over" "$LINENO" 5 2505 fi 2506 ## -------------------- ## 2507 ## Main body of script. ## 2508 ## -------------------- ## 2509 2510 ac_ext=c 2511 ac_cpp='$CPP $CPPFLAGS' 2512 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2513 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2514 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2515 2516 2517 am__api_version='1.16' 2518 2519 2520 2521 # Find a good install program. We prefer a C program (faster), 2522 # so one script is as good as another. But avoid the broken or 2523 # incompatible versions: 2524 # SysV /etc/install, /usr/sbin/install 2525 # SunOS /usr/etc/install 2526 # IRIX /sbin/install 2527 # AIX /bin/install 2528 # AmigaOS /C/install, which installs bootblocks on floppy discs 2529 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2530 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2531 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2532 # OS/2's system install, which has a completely different semantic 2533 # ./install, which can be erroneously created by make from ./install.sh. 2534 # Reject install programs that cannot install multiple files. 2535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2536 printf %s "checking for a BSD-compatible install... " >&6; } 2537 if test -z "$INSTALL"; then 2538 if test ${ac_cv_path_install+y} 2539 then : 2540 printf %s "(cached) " >&6 2541 else case e in #( 2542 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2543 for as_dir in $PATH 2544 do 2545 IFS=$as_save_IFS 2546 case $as_dir in #((( 2547 '') as_dir=./ ;; 2548 */) ;; 2549 *) as_dir=$as_dir/ ;; 2550 esac 2551 # Account for fact that we put trailing slashes in our PATH walk. 2552 case $as_dir in #(( 2553 ./ | /[cC]/* | \ 2554 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2555 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2556 /usr/ucb/* ) ;; 2557 *) 2558 # OSF1 and SCO ODT 3.0 have their own names for install. 2559 # Don't use installbsd from OSF since it installs stuff as root 2560 # by default. 2561 for ac_prog in ginstall scoinst install; do 2562 for ac_exec_ext in '' $ac_executable_extensions; do 2563 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2564 if test $ac_prog = install && 2565 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2566 # AIX install. It has an incompatible calling convention. 2567 : 2568 elif test $ac_prog = install && 2569 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2570 # program-specific install script used by HP pwplus--don't use. 2571 : 2572 else 2573 rm -rf conftest.one conftest.two conftest.dir 2574 echo one > conftest.one 2575 echo two > conftest.two 2576 mkdir conftest.dir 2577 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2578 test -s conftest.one && test -s conftest.two && 2579 test -s conftest.dir/conftest.one && 2580 test -s conftest.dir/conftest.two 2581 then 2582 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2583 break 3 2584 fi 2585 fi 2586 fi 2587 done 2588 done 2589 ;; 2590 esac 2591 2592 done 2593 IFS=$as_save_IFS 2594 2595 rm -rf conftest.one conftest.two conftest.dir 2596 ;; 2597 esac 2598 fi 2599 if test ${ac_cv_path_install+y}; then 2600 INSTALL=$ac_cv_path_install 2601 else 2602 # As a last resort, use the slow shell script. Don't cache a 2603 # value for INSTALL within a source directory, because that will 2604 # break other packages using the cache if that directory is 2605 # removed, or if the value is a relative name. 2606 INSTALL=$ac_install_sh 2607 fi 2608 fi 2609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2610 printf "%s\n" "$INSTALL" >&6; } 2611 2612 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2613 # It thinks the first close brace ends the variable substitution. 2614 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2615 2616 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2617 2618 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2619 2620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2621 printf %s "checking whether build environment is sane... " >&6; } 2622 # Reject unsafe characters in $srcdir or the absolute working directory 2623 # name. Accept space and tab only in the latter. 2624 am_lf=' 2625 ' 2626 case `pwd` in 2627 *[\\\"\#\$\&\'\`$am_lf]*) 2628 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2629 esac 2630 case $srcdir in 2631 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2632 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2633 esac 2634 2635 # Do 'set' in a subshell so we don't clobber the current shell's 2636 # arguments. Must try -L first in case configure is actually a 2637 # symlink; some systems play weird games with the mod time of symlinks 2638 # (eg FreeBSD returns the mod time of the symlink's containing 2639 # directory). 2640 if ( 2641 am_has_slept=no 2642 for am_try in 1 2; do 2643 echo "timestamp, slept: $am_has_slept" > conftest.file 2644 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2645 if test "$*" = "X"; then 2646 # -L didn't work. 2647 set X `ls -t "$srcdir/configure" conftest.file` 2648 fi 2649 if test "$*" != "X $srcdir/configure conftest.file" \ 2650 && test "$*" != "X conftest.file $srcdir/configure"; then 2651 2652 # If neither matched, then we have a broken ls. This can happen 2653 # if, for instance, CONFIG_SHELL is bash and it inherits a 2654 # broken ls alias from the environment. This has actually 2655 # happened. Such a system could not be considered "sane". 2656 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2657 alias in your environment" "$LINENO" 5 2658 fi 2659 if test "$2" = conftest.file || test $am_try -eq 2; then 2660 break 2661 fi 2662 # Just in case. 2663 sleep 1 2664 am_has_slept=yes 2665 done 2666 test "$2" = conftest.file 2667 ) 2668 then 2669 # Ok. 2670 : 2671 else 2672 as_fn_error $? "newly created file is older than distributed files! 2673 Check your system clock" "$LINENO" 5 2674 fi 2675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2676 printf "%s\n" "yes" >&6; } 2677 # If we didn't sleep, we still need to ensure time stamps of config.status and 2678 # generated files are strictly newer. 2679 am_sleep_pid= 2680 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2681 ( sleep 1 ) & 2682 am_sleep_pid=$! 2683 fi 2684 2685 rm -f conftest.file 2686 2687 test "$program_prefix" != NONE && 2688 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2689 # Use a double $ so make ignores it. 2690 test "$program_suffix" != NONE && 2691 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2692 # Double any \ or $. 2693 # By default was 's,x,x', remove it if useless. 2694 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2695 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2696 2697 2698 # Expand $ac_aux_dir to an absolute path. 2699 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2700 2701 2702 if test x"${MISSING+set}" != xset; then 2703 MISSING="\${SHELL} '$am_aux_dir/missing'" 2704 fi 2705 # Use eval to expand $SHELL 2706 if eval "$MISSING --is-lightweight"; then 2707 am_missing_run="$MISSING " 2708 else 2709 am_missing_run= 2710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2711 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2712 fi 2713 2714 if test x"${install_sh+set}" != xset; then 2715 case $am_aux_dir in 2716 *\ * | *\ *) 2717 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2718 *) 2719 install_sh="\${SHELL} $am_aux_dir/install-sh" 2720 esac 2721 fi 2722 2723 # Installed binaries are usually stripped using 'strip' when the user 2724 # run "make install-strip". However 'strip' might not be the right 2725 # tool to use in cross-compilation environments, therefore Automake 2726 # will honor the 'STRIP' environment variable to overrule this program. 2727 if test "$cross_compiling" != no; then 2728 if test -n "$ac_tool_prefix"; then 2729 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2730 set dummy ${ac_tool_prefix}strip; ac_word=$2 2731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2732 printf %s "checking for $ac_word... " >&6; } 2733 if test ${ac_cv_prog_STRIP+y} 2734 then : 2735 printf %s "(cached) " >&6 2736 else case e in #( 2737 e) if test -n "$STRIP"; then 2738 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2739 else 2740 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2741 for as_dir in $PATH 2742 do 2743 IFS=$as_save_IFS 2744 case $as_dir in #((( 2745 '') as_dir=./ ;; 2746 */) ;; 2747 *) as_dir=$as_dir/ ;; 2748 esac 2749 for ac_exec_ext in '' $ac_executable_extensions; do 2750 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2751 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2752 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2753 break 2 2754 fi 2755 done 2756 done 2757 IFS=$as_save_IFS 2758 2759 fi ;; 2760 esac 2761 fi 2762 STRIP=$ac_cv_prog_STRIP 2763 if test -n "$STRIP"; then 2764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2765 printf "%s\n" "$STRIP" >&6; } 2766 else 2767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2768 printf "%s\n" "no" >&6; } 2769 fi 2770 2771 2772 fi 2773 if test -z "$ac_cv_prog_STRIP"; then 2774 ac_ct_STRIP=$STRIP 2775 # Extract the first word of "strip", so it can be a program name with args. 2776 set dummy strip; ac_word=$2 2777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2778 printf %s "checking for $ac_word... " >&6; } 2779 if test ${ac_cv_prog_ac_ct_STRIP+y} 2780 then : 2781 printf %s "(cached) " >&6 2782 else case e in #( 2783 e) if test -n "$ac_ct_STRIP"; then 2784 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2785 else 2786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2787 for as_dir in $PATH 2788 do 2789 IFS=$as_save_IFS 2790 case $as_dir in #((( 2791 '') as_dir=./ ;; 2792 */) ;; 2793 *) as_dir=$as_dir/ ;; 2794 esac 2795 for ac_exec_ext in '' $ac_executable_extensions; do 2796 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2797 ac_cv_prog_ac_ct_STRIP="strip" 2798 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2799 break 2 2800 fi 2801 done 2802 done 2803 IFS=$as_save_IFS 2804 2805 fi ;; 2806 esac 2807 fi 2808 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2809 if test -n "$ac_ct_STRIP"; then 2810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2811 printf "%s\n" "$ac_ct_STRIP" >&6; } 2812 else 2813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2814 printf "%s\n" "no" >&6; } 2815 fi 2816 2817 if test "x$ac_ct_STRIP" = x; then 2818 STRIP=":" 2819 else 2820 case $cross_compiling:$ac_tool_warned in 2821 yes:) 2822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2823 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2824 ac_tool_warned=yes ;; 2825 esac 2826 STRIP=$ac_ct_STRIP 2827 fi 2828 else 2829 STRIP="$ac_cv_prog_STRIP" 2830 fi 2831 2832 fi 2833 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2834 2835 2836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2837 printf %s "checking for a race-free mkdir -p... " >&6; } 2838 if test -z "$MKDIR_P"; then 2839 if test ${ac_cv_path_mkdir+y} 2840 then : 2841 printf %s "(cached) " >&6 2842 else case e in #( 2843 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2844 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2845 do 2846 IFS=$as_save_IFS 2847 case $as_dir in #((( 2848 '') as_dir=./ ;; 2849 */) ;; 2850 *) as_dir=$as_dir/ ;; 2851 esac 2852 for ac_prog in mkdir gmkdir; do 2853 for ac_exec_ext in '' $ac_executable_extensions; do 2854 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2855 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2856 'mkdir ('*'coreutils) '* | \ 2857 *'BusyBox '* | \ 2858 'mkdir (fileutils) '4.1*) 2859 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2860 break 3;; 2861 esac 2862 done 2863 done 2864 done 2865 IFS=$as_save_IFS 2866 ;; 2867 esac 2868 fi 2869 2870 test -d ./--version && rmdir ./--version 2871 if test ${ac_cv_path_mkdir+y}; then 2872 MKDIR_P="$ac_cv_path_mkdir -p" 2873 else 2874 # As a last resort, use plain mkdir -p, 2875 # in the hope it doesn't have the bugs of ancient mkdir. 2876 MKDIR_P='mkdir -p' 2877 fi 2878 fi 2879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2880 printf "%s\n" "$MKDIR_P" >&6; } 2881 2882 for ac_prog in gawk mawk nawk awk 2883 do 2884 # Extract the first word of "$ac_prog", so it can be a program name with args. 2885 set dummy $ac_prog; ac_word=$2 2886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2887 printf %s "checking for $ac_word... " >&6; } 2888 if test ${ac_cv_prog_AWK+y} 2889 then : 2890 printf %s "(cached) " >&6 2891 else case e in #( 2892 e) if test -n "$AWK"; then 2893 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2894 else 2895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2896 for as_dir in $PATH 2897 do 2898 IFS=$as_save_IFS 2899 case $as_dir in #((( 2900 '') as_dir=./ ;; 2901 */) ;; 2902 *) as_dir=$as_dir/ ;; 2903 esac 2904 for ac_exec_ext in '' $ac_executable_extensions; do 2905 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2906 ac_cv_prog_AWK="$ac_prog" 2907 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2908 break 2 2909 fi 2910 done 2911 done 2912 IFS=$as_save_IFS 2913 2914 fi ;; 2915 esac 2916 fi 2917 AWK=$ac_cv_prog_AWK 2918 if test -n "$AWK"; then 2919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2920 printf "%s\n" "$AWK" >&6; } 2921 else 2922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2923 printf "%s\n" "no" >&6; } 2924 fi 2925 2926 2927 test -n "$AWK" && break 2928 done 2929 2930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2931 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2932 set x ${MAKE-make} 2933 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2934 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2935 then : 2936 printf %s "(cached) " >&6 2937 else case e in #( 2938 e) cat >conftest.make <<\_ACEOF 2939 SHELL = /bin/sh 2940 all: 2941 @echo '@@@%%%=$(MAKE)=@@@%%%' 2942 _ACEOF 2943 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2944 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2945 *@@@%%%=?*=@@@%%%*) 2946 eval ac_cv_prog_make_${ac_make}_set=yes;; 2947 *) 2948 eval ac_cv_prog_make_${ac_make}_set=no;; 2949 esac 2950 rm -f conftest.make ;; 2951 esac 2952 fi 2953 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2955 printf "%s\n" "yes" >&6; } 2956 SET_MAKE= 2957 else 2958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2959 printf "%s\n" "no" >&6; } 2960 SET_MAKE="MAKE=${MAKE-make}" 2961 fi 2962 2963 rm -rf .tst 2>/dev/null 2964 mkdir .tst 2>/dev/null 2965 if test -d .tst; then 2966 am__leading_dot=. 2967 else 2968 am__leading_dot=_ 2969 fi 2970 rmdir .tst 2>/dev/null 2971 2972 # Check whether --enable-silent-rules was given. 2973 if test ${enable_silent_rules+y} 2974 then : 2975 enableval=$enable_silent_rules; 2976 fi 2977 2978 case $enable_silent_rules in # ((( 2979 yes) AM_DEFAULT_VERBOSITY=0;; 2980 no) AM_DEFAULT_VERBOSITY=1;; 2981 *) AM_DEFAULT_VERBOSITY=1;; 2982 esac 2983 am_make=${MAKE-make} 2984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2985 printf %s "checking whether $am_make supports nested variables... " >&6; } 2986 if test ${am_cv_make_support_nested_variables+y} 2987 then : 2988 printf %s "(cached) " >&6 2989 else case e in #( 2990 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 2991 BAR0=false 2992 BAR1=true 2993 V=1 2994 am__doit: 2995 @$(TRUE) 2996 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2997 am_cv_make_support_nested_variables=yes 2998 else 2999 am_cv_make_support_nested_variables=no 3000 fi ;; 3001 esac 3002 fi 3003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3004 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3005 if test $am_cv_make_support_nested_variables = yes; then 3006 AM_V='$(V)' 3007 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3008 else 3009 AM_V=$AM_DEFAULT_VERBOSITY 3010 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3011 fi 3012 AM_BACKSLASH='\' 3013 3014 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3015 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3016 # is not polluted with repeated "-I." 3017 am__isrc=' -I$(srcdir)' 3018 # test to see if srcdir already configured 3019 if test -f $srcdir/config.status; then 3020 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3021 fi 3022 fi 3023 3024 # test whether we have cygpath 3025 if test -z "$CYGPATH_W"; then 3026 if (cygpath --version) >/dev/null 2>/dev/null; then 3027 CYGPATH_W='cygpath -w' 3028 else 3029 CYGPATH_W=echo 3030 fi 3031 fi 3032 3033 3034 # Define the identity of the package. 3035 PACKAGE='xmore' 3036 VERSION='1.0.4' 3037 3038 3039 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3040 3041 3042 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3043 3044 # Some tools Automake needs. 3045 3046 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3047 3048 3049 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3050 3051 3052 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3053 3054 3055 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3056 3057 3058 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3059 3060 # For better backward compatibility. To be removed once Automake 1.9.x 3061 # dies out for good. For more background, see: 3062 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3063 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3064 mkdir_p='$(MKDIR_P)' 3065 3066 # We need awk for the "check" target (and possibly the TAP driver). The 3067 # system "awk" is bad on some platforms. 3068 # Always define AMTAR for backward compatibility. Yes, it's still used 3069 # in the wild :-( We should find a proper way to deprecate it ... 3070 AMTAR='$${TAR-tar}' 3071 3072 3073 # We'll loop over all known methods to create a tar archive until one works. 3074 _am_tools='gnutar pax cpio none' 3075 3076 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3077 3078 3079 3080 3081 3082 # Variables for tags utilities; see am/tags.am 3083 if test -z "$CTAGS"; then 3084 CTAGS=ctags 3085 fi 3086 3087 if test -z "$ETAGS"; then 3088 ETAGS=etags 3089 fi 3090 3091 if test -z "$CSCOPE"; then 3092 CSCOPE=cscope 3093 fi 3094 3095 3096 3097 # POSIX will say in a future version that running "rm -f" with no argument 3098 # is OK; and we want to be able to make that assumption in our Makefile 3099 # recipes. So use an aggressive probe to check that the usage we want is 3100 # actually supported "in the wild" to an acceptable degree. 3101 # See automake bug#10828. 3102 # To make any issue more visible, cause the running configure to be aborted 3103 # by default if the 'rm' program in use doesn't match our expectations; the 3104 # user can still override this though. 3105 if rm -f && rm -fr && rm -rf; then : OK; else 3106 cat >&2 <<'END' 3107 Oops! 3108 3109 Your 'rm' program seems unable to run without file operands specified 3110 on the command line, even when the '-f' option is present. This is contrary 3111 to the behaviour of most rm programs out there, and not conforming with 3112 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3113 3114 Please tell bug-automake@gnu.org about your system, including the value 3115 of your $PATH and any error possibly output before this message. This 3116 can help us improve future automake versions. 3117 3118 END 3119 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3120 echo 'Configuration will proceed anyway, since you have set the' >&2 3121 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3122 echo >&2 3123 else 3124 cat >&2 <<'END' 3125 Aborting the configuration process, to ensure you take notice of the issue. 3126 3127 You can download and install GNU coreutils to get an 'rm' implementation 3128 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3129 3130 If you want to complete the configuration process using your problematic 3131 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3132 to "yes", and re-run configure. 3133 3134 END 3135 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3136 fi 3137 fi 3138 3139 3140 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 3152 3153 3154 3155 3156 3157 3158 3159 3160 3161 DEPDIR="${am__leading_dot}deps" 3162 3163 ac_config_commands="$ac_config_commands depfiles" 3164 3165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3166 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3167 cat > confinc.mk << 'END' 3168 am__doit: 3169 @echo this is the am__doit target >confinc.out 3170 .PHONY: am__doit 3171 END 3172 am__include="#" 3173 am__quote= 3174 # BSD make does it like this. 3175 echo '.include "confinc.mk" # ignored' > confmf.BSD 3176 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3177 echo 'include confinc.mk # ignored' > confmf.GNU 3178 _am_result=no 3179 for s in GNU BSD; do 3180 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3181 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3182 ac_status=$? 3183 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3184 (exit $ac_status); } 3185 case $?:`cat confinc.out 2>/dev/null` in #( 3186 '0:this is the am__doit target') : 3187 case $s in #( 3188 BSD) : 3189 am__include='.include' am__quote='"' ;; #( 3190 *) : 3191 am__include='include' am__quote='' ;; 3192 esac ;; #( 3193 *) : 3194 ;; 3195 esac 3196 if test "$am__include" != "#"; then 3197 _am_result="yes ($s style)" 3198 break 3199 fi 3200 done 3201 rm -f confinc.* confmf.* 3202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3203 printf "%s\n" "${_am_result}" >&6; } 3204 3205 # Check whether --enable-dependency-tracking was given. 3206 if test ${enable_dependency_tracking+y} 3207 then : 3208 enableval=$enable_dependency_tracking; 3209 fi 3210 3211 if test "x$enable_dependency_tracking" != xno; then 3212 am_depcomp="$ac_aux_dir/depcomp" 3213 AMDEPBACKSLASH='\' 3214 am__nodep='_no' 3215 fi 3216 if test "x$enable_dependency_tracking" != xno; then 3217 AMDEP_TRUE= 3218 AMDEP_FALSE='#' 3219 else 3220 AMDEP_TRUE='#' 3221 AMDEP_FALSE= 3222 fi 3223 3224 3225 ac_ext=c 3226 ac_cpp='$CPP $CPPFLAGS' 3227 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3228 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3229 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3230 if test -n "$ac_tool_prefix"; then 3231 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3232 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3234 printf %s "checking for $ac_word... " >&6; } 3235 if test ${ac_cv_prog_CC+y} 3236 then : 3237 printf %s "(cached) " >&6 3238 else case e in #( 3239 e) if test -n "$CC"; then 3240 ac_cv_prog_CC="$CC" # Let the user override the test. 3241 else 3242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3243 for as_dir in $PATH 3244 do 3245 IFS=$as_save_IFS 3246 case $as_dir in #((( 3247 '') as_dir=./ ;; 3248 */) ;; 3249 *) as_dir=$as_dir/ ;; 3250 esac 3251 for ac_exec_ext in '' $ac_executable_extensions; do 3252 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3253 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3254 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3255 break 2 3256 fi 3257 done 3258 done 3259 IFS=$as_save_IFS 3260 3261 fi ;; 3262 esac 3263 fi 3264 CC=$ac_cv_prog_CC 3265 if test -n "$CC"; then 3266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3267 printf "%s\n" "$CC" >&6; } 3268 else 3269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3270 printf "%s\n" "no" >&6; } 3271 fi 3272 3273 3274 fi 3275 if test -z "$ac_cv_prog_CC"; then 3276 ac_ct_CC=$CC 3277 # Extract the first word of "gcc", so it can be a program name with args. 3278 set dummy gcc; ac_word=$2 3279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3280 printf %s "checking for $ac_word... " >&6; } 3281 if test ${ac_cv_prog_ac_ct_CC+y} 3282 then : 3283 printf %s "(cached) " >&6 3284 else case e in #( 3285 e) if test -n "$ac_ct_CC"; then 3286 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3287 else 3288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3289 for as_dir in $PATH 3290 do 3291 IFS=$as_save_IFS 3292 case $as_dir in #((( 3293 '') as_dir=./ ;; 3294 */) ;; 3295 *) as_dir=$as_dir/ ;; 3296 esac 3297 for ac_exec_ext in '' $ac_executable_extensions; do 3298 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3299 ac_cv_prog_ac_ct_CC="gcc" 3300 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3301 break 2 3302 fi 3303 done 3304 done 3305 IFS=$as_save_IFS 3306 3307 fi ;; 3308 esac 3309 fi 3310 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3311 if test -n "$ac_ct_CC"; then 3312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3313 printf "%s\n" "$ac_ct_CC" >&6; } 3314 else 3315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3316 printf "%s\n" "no" >&6; } 3317 fi 3318 3319 if test "x$ac_ct_CC" = x; then 3320 CC="" 3321 else 3322 case $cross_compiling:$ac_tool_warned in 3323 yes:) 3324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3325 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3326 ac_tool_warned=yes ;; 3327 esac 3328 CC=$ac_ct_CC 3329 fi 3330 else 3331 CC="$ac_cv_prog_CC" 3332 fi 3333 3334 if test -z "$CC"; then 3335 if test -n "$ac_tool_prefix"; then 3336 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3337 set dummy ${ac_tool_prefix}cc; ac_word=$2 3338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3339 printf %s "checking for $ac_word... " >&6; } 3340 if test ${ac_cv_prog_CC+y} 3341 then : 3342 printf %s "(cached) " >&6 3343 else case e in #( 3344 e) if test -n "$CC"; then 3345 ac_cv_prog_CC="$CC" # Let the user override the test. 3346 else 3347 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3348 for as_dir in $PATH 3349 do 3350 IFS=$as_save_IFS 3351 case $as_dir in #((( 3352 '') as_dir=./ ;; 3353 */) ;; 3354 *) as_dir=$as_dir/ ;; 3355 esac 3356 for ac_exec_ext in '' $ac_executable_extensions; do 3357 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3358 ac_cv_prog_CC="${ac_tool_prefix}cc" 3359 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3360 break 2 3361 fi 3362 done 3363 done 3364 IFS=$as_save_IFS 3365 3366 fi ;; 3367 esac 3368 fi 3369 CC=$ac_cv_prog_CC 3370 if test -n "$CC"; then 3371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3372 printf "%s\n" "$CC" >&6; } 3373 else 3374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3375 printf "%s\n" "no" >&6; } 3376 fi 3377 3378 3379 fi 3380 fi 3381 if test -z "$CC"; then 3382 # Extract the first word of "cc", so it can be a program name with args. 3383 set dummy cc; ac_word=$2 3384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3385 printf %s "checking for $ac_word... " >&6; } 3386 if test ${ac_cv_prog_CC+y} 3387 then : 3388 printf %s "(cached) " >&6 3389 else case e in #( 3390 e) if test -n "$CC"; then 3391 ac_cv_prog_CC="$CC" # Let the user override the test. 3392 else 3393 ac_prog_rejected=no 3394 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3395 for as_dir in $PATH 3396 do 3397 IFS=$as_save_IFS 3398 case $as_dir in #((( 3399 '') as_dir=./ ;; 3400 */) ;; 3401 *) as_dir=$as_dir/ ;; 3402 esac 3403 for ac_exec_ext in '' $ac_executable_extensions; do 3404 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3405 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3406 ac_prog_rejected=yes 3407 continue 3408 fi 3409 ac_cv_prog_CC="cc" 3410 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3411 break 2 3412 fi 3413 done 3414 done 3415 IFS=$as_save_IFS 3416 3417 if test $ac_prog_rejected = yes; then 3418 # We found a bogon in the path, so make sure we never use it. 3419 set dummy $ac_cv_prog_CC 3420 shift 3421 if test $# != 0; then 3422 # We chose a different compiler from the bogus one. 3423 # However, it has the same basename, so the bogon will be chosen 3424 # first if we set CC to just the basename; use the full file name. 3425 shift 3426 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3427 fi 3428 fi 3429 fi ;; 3430 esac 3431 fi 3432 CC=$ac_cv_prog_CC 3433 if test -n "$CC"; then 3434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3435 printf "%s\n" "$CC" >&6; } 3436 else 3437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3438 printf "%s\n" "no" >&6; } 3439 fi 3440 3441 3442 fi 3443 if test -z "$CC"; then 3444 if test -n "$ac_tool_prefix"; then 3445 for ac_prog in cl.exe 3446 do 3447 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3448 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3450 printf %s "checking for $ac_word... " >&6; } 3451 if test ${ac_cv_prog_CC+y} 3452 then : 3453 printf %s "(cached) " >&6 3454 else case e in #( 3455 e) if test -n "$CC"; then 3456 ac_cv_prog_CC="$CC" # Let the user override the test. 3457 else 3458 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3459 for as_dir in $PATH 3460 do 3461 IFS=$as_save_IFS 3462 case $as_dir in #((( 3463 '') as_dir=./ ;; 3464 */) ;; 3465 *) as_dir=$as_dir/ ;; 3466 esac 3467 for ac_exec_ext in '' $ac_executable_extensions; do 3468 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3469 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3470 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3471 break 2 3472 fi 3473 done 3474 done 3475 IFS=$as_save_IFS 3476 3477 fi ;; 3478 esac 3479 fi 3480 CC=$ac_cv_prog_CC 3481 if test -n "$CC"; then 3482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3483 printf "%s\n" "$CC" >&6; } 3484 else 3485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3486 printf "%s\n" "no" >&6; } 3487 fi 3488 3489 3490 test -n "$CC" && break 3491 done 3492 fi 3493 if test -z "$CC"; then 3494 ac_ct_CC=$CC 3495 for ac_prog in cl.exe 3496 do 3497 # Extract the first word of "$ac_prog", so it can be a program name with args. 3498 set dummy $ac_prog; ac_word=$2 3499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3500 printf %s "checking for $ac_word... " >&6; } 3501 if test ${ac_cv_prog_ac_ct_CC+y} 3502 then : 3503 printf %s "(cached) " >&6 3504 else case e in #( 3505 e) if test -n "$ac_ct_CC"; then 3506 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3507 else 3508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3509 for as_dir in $PATH 3510 do 3511 IFS=$as_save_IFS 3512 case $as_dir in #((( 3513 '') as_dir=./ ;; 3514 */) ;; 3515 *) as_dir=$as_dir/ ;; 3516 esac 3517 for ac_exec_ext in '' $ac_executable_extensions; do 3518 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3519 ac_cv_prog_ac_ct_CC="$ac_prog" 3520 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3521 break 2 3522 fi 3523 done 3524 done 3525 IFS=$as_save_IFS 3526 3527 fi ;; 3528 esac 3529 fi 3530 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3531 if test -n "$ac_ct_CC"; then 3532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3533 printf "%s\n" "$ac_ct_CC" >&6; } 3534 else 3535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3536 printf "%s\n" "no" >&6; } 3537 fi 3538 3539 3540 test -n "$ac_ct_CC" && break 3541 done 3542 3543 if test "x$ac_ct_CC" = x; then 3544 CC="" 3545 else 3546 case $cross_compiling:$ac_tool_warned in 3547 yes:) 3548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3549 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3550 ac_tool_warned=yes ;; 3551 esac 3552 CC=$ac_ct_CC 3553 fi 3554 fi 3555 3556 fi 3557 if test -z "$CC"; then 3558 if test -n "$ac_tool_prefix"; then 3559 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3560 set dummy ${ac_tool_prefix}clang; ac_word=$2 3561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3562 printf %s "checking for $ac_word... " >&6; } 3563 if test ${ac_cv_prog_CC+y} 3564 then : 3565 printf %s "(cached) " >&6 3566 else case e in #( 3567 e) if test -n "$CC"; then 3568 ac_cv_prog_CC="$CC" # Let the user override the test. 3569 else 3570 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3571 for as_dir in $PATH 3572 do 3573 IFS=$as_save_IFS 3574 case $as_dir in #((( 3575 '') as_dir=./ ;; 3576 */) ;; 3577 *) as_dir=$as_dir/ ;; 3578 esac 3579 for ac_exec_ext in '' $ac_executable_extensions; do 3580 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3581 ac_cv_prog_CC="${ac_tool_prefix}clang" 3582 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3583 break 2 3584 fi 3585 done 3586 done 3587 IFS=$as_save_IFS 3588 3589 fi ;; 3590 esac 3591 fi 3592 CC=$ac_cv_prog_CC 3593 if test -n "$CC"; then 3594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3595 printf "%s\n" "$CC" >&6; } 3596 else 3597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3598 printf "%s\n" "no" >&6; } 3599 fi 3600 3601 3602 fi 3603 if test -z "$ac_cv_prog_CC"; then 3604 ac_ct_CC=$CC 3605 # Extract the first word of "clang", so it can be a program name with args. 3606 set dummy clang; ac_word=$2 3607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3608 printf %s "checking for $ac_word... " >&6; } 3609 if test ${ac_cv_prog_ac_ct_CC+y} 3610 then : 3611 printf %s "(cached) " >&6 3612 else case e in #( 3613 e) if test -n "$ac_ct_CC"; then 3614 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3615 else 3616 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3617 for as_dir in $PATH 3618 do 3619 IFS=$as_save_IFS 3620 case $as_dir in #((( 3621 '') as_dir=./ ;; 3622 */) ;; 3623 *) as_dir=$as_dir/ ;; 3624 esac 3625 for ac_exec_ext in '' $ac_executable_extensions; do 3626 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3627 ac_cv_prog_ac_ct_CC="clang" 3628 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3629 break 2 3630 fi 3631 done 3632 done 3633 IFS=$as_save_IFS 3634 3635 fi ;; 3636 esac 3637 fi 3638 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3639 if test -n "$ac_ct_CC"; then 3640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3641 printf "%s\n" "$ac_ct_CC" >&6; } 3642 else 3643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3644 printf "%s\n" "no" >&6; } 3645 fi 3646 3647 if test "x$ac_ct_CC" = x; then 3648 CC="" 3649 else 3650 case $cross_compiling:$ac_tool_warned in 3651 yes:) 3652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3653 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3654 ac_tool_warned=yes ;; 3655 esac 3656 CC=$ac_ct_CC 3657 fi 3658 else 3659 CC="$ac_cv_prog_CC" 3660 fi 3661 3662 fi 3663 3664 3665 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3666 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3667 as_fn_error $? "no acceptable C compiler found in \$PATH 3668 See 'config.log' for more details" "$LINENO" 5; } 3669 3670 # Provide some information about the compiler. 3671 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3672 set X $ac_compile 3673 ac_compiler=$2 3674 for ac_option in --version -v -V -qversion -version; do 3675 { { ac_try="$ac_compiler $ac_option >&5" 3676 case "(($ac_try" in 3677 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3678 *) ac_try_echo=$ac_try;; 3679 esac 3680 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3681 printf "%s\n" "$ac_try_echo"; } >&5 3682 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3683 ac_status=$? 3684 if test -s conftest.err; then 3685 sed '10a\ 3686 ... rest of stderr output deleted ... 3687 10q' conftest.err >conftest.er1 3688 cat conftest.er1 >&5 3689 fi 3690 rm -f conftest.er1 conftest.err 3691 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3692 test $ac_status = 0; } 3693 done 3694 3695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3696 /* end confdefs.h. */ 3697 3698 int 3699 main (void) 3700 { 3701 3702 ; 3703 return 0; 3704 } 3705 _ACEOF 3706 ac_clean_files_save=$ac_clean_files 3707 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3708 # Try to create an executable without -o first, disregard a.out. 3709 # It will help us diagnose broken compilers, and finding out an intuition 3710 # of exeext. 3711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3712 printf %s "checking whether the C compiler works... " >&6; } 3713 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3714 3715 # The possible output files: 3716 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3717 3718 ac_rmfiles= 3719 for ac_file in $ac_files 3720 do 3721 case $ac_file in 3722 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3723 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3724 esac 3725 done 3726 rm -f $ac_rmfiles 3727 3728 if { { ac_try="$ac_link_default" 3729 case "(($ac_try" in 3730 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3731 *) ac_try_echo=$ac_try;; 3732 esac 3733 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3734 printf "%s\n" "$ac_try_echo"; } >&5 3735 (eval "$ac_link_default") 2>&5 3736 ac_status=$? 3737 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3738 test $ac_status = 0; } 3739 then : 3740 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3741 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3742 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3743 # so that the user can short-circuit this test for compilers unknown to 3744 # Autoconf. 3745 for ac_file in $ac_files '' 3746 do 3747 test -f "$ac_file" || continue 3748 case $ac_file in 3749 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3750 ;; 3751 [ab].out ) 3752 # We found the default executable, but exeext='' is most 3753 # certainly right. 3754 break;; 3755 *.* ) 3756 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3757 then :; else 3758 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3759 fi 3760 # We set ac_cv_exeext here because the later test for it is not 3761 # safe: cross compilers may not add the suffix if given an '-o' 3762 # argument, so we may need to know it at that point already. 3763 # Even if this section looks crufty: it has the advantage of 3764 # actually working. 3765 break;; 3766 * ) 3767 break;; 3768 esac 3769 done 3770 test "$ac_cv_exeext" = no && ac_cv_exeext= 3771 3772 else case e in #( 3773 e) ac_file='' ;; 3774 esac 3775 fi 3776 if test -z "$ac_file" 3777 then : 3778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3779 printf "%s\n" "no" >&6; } 3780 printf "%s\n" "$as_me: failed program was:" >&5 3781 sed 's/^/| /' conftest.$ac_ext >&5 3782 3783 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3784 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3785 as_fn_error 77 "C compiler cannot create executables 3786 See 'config.log' for more details" "$LINENO" 5; } 3787 else case e in #( 3788 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3789 printf "%s\n" "yes" >&6; } ;; 3790 esac 3791 fi 3792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3793 printf %s "checking for C compiler default output file name... " >&6; } 3794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3795 printf "%s\n" "$ac_file" >&6; } 3796 ac_exeext=$ac_cv_exeext 3797 3798 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3799 ac_clean_files=$ac_clean_files_save 3800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3801 printf %s "checking for suffix of executables... " >&6; } 3802 if { { ac_try="$ac_link" 3803 case "(($ac_try" in 3804 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3805 *) ac_try_echo=$ac_try;; 3806 esac 3807 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3808 printf "%s\n" "$ac_try_echo"; } >&5 3809 (eval "$ac_link") 2>&5 3810 ac_status=$? 3811 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3812 test $ac_status = 0; } 3813 then : 3814 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3815 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3816 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3817 # 'rm'. 3818 for ac_file in conftest.exe conftest conftest.*; do 3819 test -f "$ac_file" || continue 3820 case $ac_file in 3821 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3822 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3823 break;; 3824 * ) break;; 3825 esac 3826 done 3827 else case e in #( 3828 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3829 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3830 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3831 See 'config.log' for more details" "$LINENO" 5; } ;; 3832 esac 3833 fi 3834 rm -f conftest conftest$ac_cv_exeext 3835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3836 printf "%s\n" "$ac_cv_exeext" >&6; } 3837 3838 rm -f conftest.$ac_ext 3839 EXEEXT=$ac_cv_exeext 3840 ac_exeext=$EXEEXT 3841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3842 /* end confdefs.h. */ 3843 #include <stdio.h> 3844 int 3845 main (void) 3846 { 3847 FILE *f = fopen ("conftest.out", "w"); 3848 if (!f) 3849 return 1; 3850 return ferror (f) || fclose (f) != 0; 3851 3852 ; 3853 return 0; 3854 } 3855 _ACEOF 3856 ac_clean_files="$ac_clean_files conftest.out" 3857 # Check that the compiler produces executables we can run. If not, either 3858 # the compiler is broken, or we cross compile. 3859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3860 printf %s "checking whether we are cross compiling... " >&6; } 3861 if test "$cross_compiling" != yes; then 3862 { { ac_try="$ac_link" 3863 case "(($ac_try" in 3864 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3865 *) ac_try_echo=$ac_try;; 3866 esac 3867 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3868 printf "%s\n" "$ac_try_echo"; } >&5 3869 (eval "$ac_link") 2>&5 3870 ac_status=$? 3871 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3872 test $ac_status = 0; } 3873 if { ac_try='./conftest$ac_cv_exeext' 3874 { { case "(($ac_try" in 3875 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3876 *) ac_try_echo=$ac_try;; 3877 esac 3878 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3879 printf "%s\n" "$ac_try_echo"; } >&5 3880 (eval "$ac_try") 2>&5 3881 ac_status=$? 3882 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3883 test $ac_status = 0; }; }; then 3884 cross_compiling=no 3885 else 3886 if test "$cross_compiling" = maybe; then 3887 cross_compiling=yes 3888 else 3889 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3890 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3891 as_fn_error 77 "cannot run C compiled programs. 3892 If you meant to cross compile, use '--host'. 3893 See 'config.log' for more details" "$LINENO" 5; } 3894 fi 3895 fi 3896 fi 3897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3898 printf "%s\n" "$cross_compiling" >&6; } 3899 3900 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3901 conftest.o conftest.obj conftest.out 3902 ac_clean_files=$ac_clean_files_save 3903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3904 printf %s "checking for suffix of object files... " >&6; } 3905 if test ${ac_cv_objext+y} 3906 then : 3907 printf %s "(cached) " >&6 3908 else case e in #( 3909 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3910 /* end confdefs.h. */ 3911 3912 int 3913 main (void) 3914 { 3915 3916 ; 3917 return 0; 3918 } 3919 _ACEOF 3920 rm -f conftest.o conftest.obj 3921 if { { ac_try="$ac_compile" 3922 case "(($ac_try" in 3923 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3924 *) ac_try_echo=$ac_try;; 3925 esac 3926 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3927 printf "%s\n" "$ac_try_echo"; } >&5 3928 (eval "$ac_compile") 2>&5 3929 ac_status=$? 3930 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3931 test $ac_status = 0; } 3932 then : 3933 for ac_file in conftest.o conftest.obj conftest.*; do 3934 test -f "$ac_file" || continue; 3935 case $ac_file in 3936 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3937 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3938 break;; 3939 esac 3940 done 3941 else case e in #( 3942 e) printf "%s\n" "$as_me: failed program was:" >&5 3943 sed 's/^/| /' conftest.$ac_ext >&5 3944 3945 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3946 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3947 as_fn_error $? "cannot compute suffix of object files: cannot compile 3948 See 'config.log' for more details" "$LINENO" 5; } ;; 3949 esac 3950 fi 3951 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3952 esac 3953 fi 3954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3955 printf "%s\n" "$ac_cv_objext" >&6; } 3956 OBJEXT=$ac_cv_objext 3957 ac_objext=$OBJEXT 3958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3959 printf %s "checking whether the compiler supports GNU C... " >&6; } 3960 if test ${ac_cv_c_compiler_gnu+y} 3961 then : 3962 printf %s "(cached) " >&6 3963 else case e in #( 3964 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3965 /* end confdefs.h. */ 3966 3967 int 3968 main (void) 3969 { 3970 #ifndef __GNUC__ 3971 choke me 3972 #endif 3973 3974 ; 3975 return 0; 3976 } 3977 _ACEOF 3978 if ac_fn_c_try_compile "$LINENO" 3979 then : 3980 ac_compiler_gnu=yes 3981 else case e in #( 3982 e) ac_compiler_gnu=no ;; 3983 esac 3984 fi 3985 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3986 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3987 ;; 3988 esac 3989 fi 3990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3991 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3992 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3993 3994 if test $ac_compiler_gnu = yes; then 3995 GCC=yes 3996 else 3997 GCC= 3998 fi 3999 ac_test_CFLAGS=${CFLAGS+y} 4000 ac_save_CFLAGS=$CFLAGS 4001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4002 printf %s "checking whether $CC accepts -g... " >&6; } 4003 if test ${ac_cv_prog_cc_g+y} 4004 then : 4005 printf %s "(cached) " >&6 4006 else case e in #( 4007 e) ac_save_c_werror_flag=$ac_c_werror_flag 4008 ac_c_werror_flag=yes 4009 ac_cv_prog_cc_g=no 4010 CFLAGS="-g" 4011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4012 /* end confdefs.h. */ 4013 4014 int 4015 main (void) 4016 { 4017 4018 ; 4019 return 0; 4020 } 4021 _ACEOF 4022 if ac_fn_c_try_compile "$LINENO" 4023 then : 4024 ac_cv_prog_cc_g=yes 4025 else case e in #( 4026 e) CFLAGS="" 4027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4028 /* end confdefs.h. */ 4029 4030 int 4031 main (void) 4032 { 4033 4034 ; 4035 return 0; 4036 } 4037 _ACEOF 4038 if ac_fn_c_try_compile "$LINENO" 4039 then : 4040 4041 else case e in #( 4042 e) ac_c_werror_flag=$ac_save_c_werror_flag 4043 CFLAGS="-g" 4044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4045 /* end confdefs.h. */ 4046 4047 int 4048 main (void) 4049 { 4050 4051 ; 4052 return 0; 4053 } 4054 _ACEOF 4055 if ac_fn_c_try_compile "$LINENO" 4056 then : 4057 ac_cv_prog_cc_g=yes 4058 fi 4059 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4060 esac 4061 fi 4062 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4063 esac 4064 fi 4065 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4066 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4067 esac 4068 fi 4069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4070 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4071 if test $ac_test_CFLAGS; then 4072 CFLAGS=$ac_save_CFLAGS 4073 elif test $ac_cv_prog_cc_g = yes; then 4074 if test "$GCC" = yes; then 4075 CFLAGS="-g -O2" 4076 else 4077 CFLAGS="-g" 4078 fi 4079 else 4080 if test "$GCC" = yes; then 4081 CFLAGS="-O2" 4082 else 4083 CFLAGS= 4084 fi 4085 fi 4086 ac_prog_cc_stdc=no 4087 if test x$ac_prog_cc_stdc = xno 4088 then : 4089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4090 printf %s "checking for $CC option to enable C11 features... " >&6; } 4091 if test ${ac_cv_prog_cc_c11+y} 4092 then : 4093 printf %s "(cached) " >&6 4094 else case e in #( 4095 e) ac_cv_prog_cc_c11=no 4096 ac_save_CC=$CC 4097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4098 /* end confdefs.h. */ 4099 $ac_c_conftest_c11_program 4100 _ACEOF 4101 for ac_arg in '' -std=gnu11 4102 do 4103 CC="$ac_save_CC $ac_arg" 4104 if ac_fn_c_try_compile "$LINENO" 4105 then : 4106 ac_cv_prog_cc_c11=$ac_arg 4107 fi 4108 rm -f core conftest.err conftest.$ac_objext conftest.beam 4109 test "x$ac_cv_prog_cc_c11" != "xno" && break 4110 done 4111 rm -f conftest.$ac_ext 4112 CC=$ac_save_CC ;; 4113 esac 4114 fi 4115 4116 if test "x$ac_cv_prog_cc_c11" = xno 4117 then : 4118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4119 printf "%s\n" "unsupported" >&6; } 4120 else case e in #( 4121 e) if test "x$ac_cv_prog_cc_c11" = x 4122 then : 4123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4124 printf "%s\n" "none needed" >&6; } 4125 else case e in #( 4126 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4127 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4128 CC="$CC $ac_cv_prog_cc_c11" ;; 4129 esac 4130 fi 4131 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4132 ac_prog_cc_stdc=c11 ;; 4133 esac 4134 fi 4135 fi 4136 if test x$ac_prog_cc_stdc = xno 4137 then : 4138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4139 printf %s "checking for $CC option to enable C99 features... " >&6; } 4140 if test ${ac_cv_prog_cc_c99+y} 4141 then : 4142 printf %s "(cached) " >&6 4143 else case e in #( 4144 e) ac_cv_prog_cc_c99=no 4145 ac_save_CC=$CC 4146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4147 /* end confdefs.h. */ 4148 $ac_c_conftest_c99_program 4149 _ACEOF 4150 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4151 do 4152 CC="$ac_save_CC $ac_arg" 4153 if ac_fn_c_try_compile "$LINENO" 4154 then : 4155 ac_cv_prog_cc_c99=$ac_arg 4156 fi 4157 rm -f core conftest.err conftest.$ac_objext conftest.beam 4158 test "x$ac_cv_prog_cc_c99" != "xno" && break 4159 done 4160 rm -f conftest.$ac_ext 4161 CC=$ac_save_CC ;; 4162 esac 4163 fi 4164 4165 if test "x$ac_cv_prog_cc_c99" = xno 4166 then : 4167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4168 printf "%s\n" "unsupported" >&6; } 4169 else case e in #( 4170 e) if test "x$ac_cv_prog_cc_c99" = x 4171 then : 4172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4173 printf "%s\n" "none needed" >&6; } 4174 else case e in #( 4175 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4176 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4177 CC="$CC $ac_cv_prog_cc_c99" ;; 4178 esac 4179 fi 4180 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4181 ac_prog_cc_stdc=c99 ;; 4182 esac 4183 fi 4184 fi 4185 if test x$ac_prog_cc_stdc = xno 4186 then : 4187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4188 printf %s "checking for $CC option to enable C89 features... " >&6; } 4189 if test ${ac_cv_prog_cc_c89+y} 4190 then : 4191 printf %s "(cached) " >&6 4192 else case e in #( 4193 e) ac_cv_prog_cc_c89=no 4194 ac_save_CC=$CC 4195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4196 /* end confdefs.h. */ 4197 $ac_c_conftest_c89_program 4198 _ACEOF 4199 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4200 do 4201 CC="$ac_save_CC $ac_arg" 4202 if ac_fn_c_try_compile "$LINENO" 4203 then : 4204 ac_cv_prog_cc_c89=$ac_arg 4205 fi 4206 rm -f core conftest.err conftest.$ac_objext conftest.beam 4207 test "x$ac_cv_prog_cc_c89" != "xno" && break 4208 done 4209 rm -f conftest.$ac_ext 4210 CC=$ac_save_CC ;; 4211 esac 4212 fi 4213 4214 if test "x$ac_cv_prog_cc_c89" = xno 4215 then : 4216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4217 printf "%s\n" "unsupported" >&6; } 4218 else case e in #( 4219 e) if test "x$ac_cv_prog_cc_c89" = x 4220 then : 4221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4222 printf "%s\n" "none needed" >&6; } 4223 else case e in #( 4224 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4225 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4226 CC="$CC $ac_cv_prog_cc_c89" ;; 4227 esac 4228 fi 4229 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4230 ac_prog_cc_stdc=c89 ;; 4231 esac 4232 fi 4233 fi 4234 4235 ac_ext=c 4236 ac_cpp='$CPP $CPPFLAGS' 4237 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4238 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4239 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4240 4241 4242 ac_ext=c 4243 ac_cpp='$CPP $CPPFLAGS' 4244 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4245 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4246 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4248 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4249 if test ${am_cv_prog_cc_c_o+y} 4250 then : 4251 printf %s "(cached) " >&6 4252 else case e in #( 4253 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4254 /* end confdefs.h. */ 4255 4256 int 4257 main (void) 4258 { 4259 4260 ; 4261 return 0; 4262 } 4263 _ACEOF 4264 # Make sure it works both with $CC and with simple cc. 4265 # Following AC_PROG_CC_C_O, we do the test twice because some 4266 # compilers refuse to overwrite an existing .o file with -o, 4267 # though they will create one. 4268 am_cv_prog_cc_c_o=yes 4269 for am_i in 1 2; do 4270 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4271 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4272 ac_status=$? 4273 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4274 (exit $ac_status); } \ 4275 && test -f conftest2.$ac_objext; then 4276 : OK 4277 else 4278 am_cv_prog_cc_c_o=no 4279 break 4280 fi 4281 done 4282 rm -f core conftest* 4283 unset am_i ;; 4284 esac 4285 fi 4286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4287 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4288 if test "$am_cv_prog_cc_c_o" != yes; then 4289 # Losing compiler, so override with the script. 4290 # FIXME: It is wrong to rewrite CC. 4291 # But if we don't then we get into trouble of one sort or another. 4292 # A longer-term fix would be to have automake use am__CC in this case, 4293 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4294 CC="$am_aux_dir/compile $CC" 4295 fi 4296 ac_ext=c 4297 ac_cpp='$CPP $CPPFLAGS' 4298 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4299 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4300 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4301 4302 4303 depcc="$CC" am_compiler_list= 4304 4305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4306 printf %s "checking dependency style of $depcc... " >&6; } 4307 if test ${am_cv_CC_dependencies_compiler_type+y} 4308 then : 4309 printf %s "(cached) " >&6 4310 else case e in #( 4311 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4312 # We make a subdir and do the tests there. Otherwise we can end up 4313 # making bogus files that we don't know about and never remove. For 4314 # instance it was reported that on HP-UX the gcc test will end up 4315 # making a dummy file named 'D' -- because '-MD' means "put the output 4316 # in D". 4317 rm -rf conftest.dir 4318 mkdir conftest.dir 4319 # Copy depcomp to subdir because otherwise we won't find it if we're 4320 # using a relative directory. 4321 cp "$am_depcomp" conftest.dir 4322 cd conftest.dir 4323 # We will build objects and dependencies in a subdirectory because 4324 # it helps to detect inapplicable dependency modes. For instance 4325 # both Tru64's cc and ICC support -MD to output dependencies as a 4326 # side effect of compilation, but ICC will put the dependencies in 4327 # the current directory while Tru64 will put them in the object 4328 # directory. 4329 mkdir sub 4330 4331 am_cv_CC_dependencies_compiler_type=none 4332 if test "$am_compiler_list" = ""; then 4333 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4334 fi 4335 am__universal=false 4336 case " $depcc " in #( 4337 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4338 esac 4339 4340 for depmode in $am_compiler_list; do 4341 # Setup a source with many dependencies, because some compilers 4342 # like to wrap large dependency lists on column 80 (with \), and 4343 # we should not choose a depcomp mode which is confused by this. 4344 # 4345 # We need to recreate these files for each test, as the compiler may 4346 # overwrite some of them when testing with obscure command lines. 4347 # This happens at least with the AIX C compiler. 4348 : > sub/conftest.c 4349 for i in 1 2 3 4 5 6; do 4350 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4351 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4352 # Solaris 10 /bin/sh. 4353 echo '/* dummy */' > sub/conftst$i.h 4354 done 4355 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4356 4357 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4358 # mode. It turns out that the SunPro C++ compiler does not properly 4359 # handle '-M -o', and we need to detect this. Also, some Intel 4360 # versions had trouble with output in subdirs. 4361 am__obj=sub/conftest.${OBJEXT-o} 4362 am__minus_obj="-o $am__obj" 4363 case $depmode in 4364 gcc) 4365 # This depmode causes a compiler race in universal mode. 4366 test "$am__universal" = false || continue 4367 ;; 4368 nosideeffect) 4369 # After this tag, mechanisms are not by side-effect, so they'll 4370 # only be used when explicitly requested. 4371 if test "x$enable_dependency_tracking" = xyes; then 4372 continue 4373 else 4374 break 4375 fi 4376 ;; 4377 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4378 # This compiler won't grok '-c -o', but also, the minuso test has 4379 # not run yet. These depmodes are late enough in the game, and 4380 # so weak that their functioning should not be impacted. 4381 am__obj=conftest.${OBJEXT-o} 4382 am__minus_obj= 4383 ;; 4384 none) break ;; 4385 esac 4386 if depmode=$depmode \ 4387 source=sub/conftest.c object=$am__obj \ 4388 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4389 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4390 >/dev/null 2>conftest.err && 4391 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4392 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4393 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4394 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4395 # icc doesn't choke on unknown options, it will just issue warnings 4396 # or remarks (even with -Werror). So we grep stderr for any message 4397 # that says an option was ignored or not supported. 4398 # When given -MP, icc 7.0 and 7.1 complain thusly: 4399 # icc: Command line warning: ignoring option '-M'; no argument required 4400 # The diagnosis changed in icc 8.0: 4401 # icc: Command line remark: option '-MP' not supported 4402 if (grep 'ignoring option' conftest.err || 4403 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4404 am_cv_CC_dependencies_compiler_type=$depmode 4405 break 4406 fi 4407 fi 4408 done 4409 4410 cd .. 4411 rm -rf conftest.dir 4412 else 4413 am_cv_CC_dependencies_compiler_type=none 4414 fi 4415 ;; 4416 esac 4417 fi 4418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4419 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4420 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4421 4422 if 4423 test "x$enable_dependency_tracking" != xno \ 4424 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4425 am__fastdepCC_TRUE= 4426 am__fastdepCC_FALSE='#' 4427 else 4428 am__fastdepCC_TRUE='#' 4429 am__fastdepCC_FALSE= 4430 fi 4431 4432 4433 4434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4435 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4436 if test ${ac_cv_c_undeclared_builtin_options+y} 4437 then : 4438 printf %s "(cached) " >&6 4439 else case e in #( 4440 e) ac_save_CFLAGS=$CFLAGS 4441 ac_cv_c_undeclared_builtin_options='cannot detect' 4442 for ac_arg in '' -fno-builtin; do 4443 CFLAGS="$ac_save_CFLAGS $ac_arg" 4444 # This test program should *not* compile successfully. 4445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4446 /* end confdefs.h. */ 4447 4448 int 4449 main (void) 4450 { 4451 (void) strchr; 4452 ; 4453 return 0; 4454 } 4455 _ACEOF 4456 if ac_fn_c_try_compile "$LINENO" 4457 then : 4458 4459 else case e in #( 4460 e) # This test program should compile successfully. 4461 # No library function is consistently available on 4462 # freestanding implementations, so test against a dummy 4463 # declaration. Include always-available headers on the 4464 # off chance that they somehow elicit warnings. 4465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4466 /* end confdefs.h. */ 4467 #include <float.h> 4468 #include <limits.h> 4469 #include <stdarg.h> 4470 #include <stddef.h> 4471 extern void ac_decl (int, char *); 4472 4473 int 4474 main (void) 4475 { 4476 (void) ac_decl (0, (char *) 0); 4477 (void) ac_decl; 4478 4479 ; 4480 return 0; 4481 } 4482 _ACEOF 4483 if ac_fn_c_try_compile "$LINENO" 4484 then : 4485 if test x"$ac_arg" = x 4486 then : 4487 ac_cv_c_undeclared_builtin_options='none needed' 4488 else case e in #( 4489 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4490 esac 4491 fi 4492 break 4493 fi 4494 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4495 esac 4496 fi 4497 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4498 done 4499 CFLAGS=$ac_save_CFLAGS 4500 ;; 4501 esac 4502 fi 4503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4504 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4505 case $ac_cv_c_undeclared_builtin_options in #( 4506 'cannot detect') : 4507 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4508 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4509 as_fn_error $? "cannot make $CC report undeclared builtins 4510 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4511 'none needed') : 4512 ac_c_undeclared_builtin_options='' ;; #( 4513 *) : 4514 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4515 esac 4516 4517 ac_header= ac_cache= 4518 for ac_item in $ac_header_c_list 4519 do 4520 if test $ac_cache; then 4521 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4522 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4523 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4524 fi 4525 ac_header= ac_cache= 4526 elif test $ac_header; then 4527 ac_cache=$ac_item 4528 else 4529 ac_header=$ac_item 4530 fi 4531 done 4532 4533 4534 4535 4536 4537 4538 4539 4540 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4541 then : 4542 4543 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4544 4545 fi 4546 4547 4548 4549 4550 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4551 if test "x$ac_cv_have_decl___clang__" = xyes 4552 then : 4553 CLANGCC="yes" 4554 else case e in #( 4555 e) CLANGCC="no" ;; 4556 esac 4557 fi 4558 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4559 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4560 then : 4561 INTELCC="yes" 4562 else case e in #( 4563 e) INTELCC="no" ;; 4564 esac 4565 fi 4566 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4567 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4568 then : 4569 SUNCC="yes" 4570 else case e in #( 4571 e) SUNCC="no" ;; 4572 esac 4573 fi 4574 4575 4576 4577 4578 4579 4580 4581 4582 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4583 if test -n "$ac_tool_prefix"; then 4584 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4585 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4587 printf %s "checking for $ac_word... " >&6; } 4588 if test ${ac_cv_path_PKG_CONFIG+y} 4589 then : 4590 printf %s "(cached) " >&6 4591 else case e in #( 4592 e) case $PKG_CONFIG in 4593 [\\/]* | ?:[\\/]*) 4594 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4595 ;; 4596 *) 4597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4598 for as_dir in $PATH 4599 do 4600 IFS=$as_save_IFS 4601 case $as_dir in #((( 4602 '') as_dir=./ ;; 4603 */) ;; 4604 *) as_dir=$as_dir/ ;; 4605 esac 4606 for ac_exec_ext in '' $ac_executable_extensions; do 4607 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4608 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4609 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4610 break 2 4611 fi 4612 done 4613 done 4614 IFS=$as_save_IFS 4615 4616 ;; 4617 esac ;; 4618 esac 4619 fi 4620 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4621 if test -n "$PKG_CONFIG"; then 4622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4623 printf "%s\n" "$PKG_CONFIG" >&6; } 4624 else 4625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4626 printf "%s\n" "no" >&6; } 4627 fi 4628 4629 4630 fi 4631 if test -z "$ac_cv_path_PKG_CONFIG"; then 4632 ac_pt_PKG_CONFIG=$PKG_CONFIG 4633 # Extract the first word of "pkg-config", so it can be a program name with args. 4634 set dummy pkg-config; ac_word=$2 4635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4636 printf %s "checking for $ac_word... " >&6; } 4637 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4638 then : 4639 printf %s "(cached) " >&6 4640 else case e in #( 4641 e) case $ac_pt_PKG_CONFIG in 4642 [\\/]* | ?:[\\/]*) 4643 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4644 ;; 4645 *) 4646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4647 for as_dir in $PATH 4648 do 4649 IFS=$as_save_IFS 4650 case $as_dir in #((( 4651 '') as_dir=./ ;; 4652 */) ;; 4653 *) as_dir=$as_dir/ ;; 4654 esac 4655 for ac_exec_ext in '' $ac_executable_extensions; do 4656 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4657 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4658 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4659 break 2 4660 fi 4661 done 4662 done 4663 IFS=$as_save_IFS 4664 4665 ;; 4666 esac ;; 4667 esac 4668 fi 4669 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4670 if test -n "$ac_pt_PKG_CONFIG"; then 4671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4672 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4673 else 4674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4675 printf "%s\n" "no" >&6; } 4676 fi 4677 4678 if test "x$ac_pt_PKG_CONFIG" = x; then 4679 PKG_CONFIG="" 4680 else 4681 case $cross_compiling:$ac_tool_warned in 4682 yes:) 4683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4684 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4685 ac_tool_warned=yes ;; 4686 esac 4687 PKG_CONFIG=$ac_pt_PKG_CONFIG 4688 fi 4689 else 4690 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4691 fi 4692 4693 fi 4694 if test -n "$PKG_CONFIG"; then 4695 _pkg_min_version=0.9.0 4696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4697 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4698 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4700 printf "%s\n" "yes" >&6; } 4701 else 4702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4703 printf "%s\n" "no" >&6; } 4704 PKG_CONFIG="" 4705 fi 4706 fi 4707 4708 4709 # Make sure we can run config.sub. 4710 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4711 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4712 4713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4714 printf %s "checking build system type... " >&6; } 4715 if test ${ac_cv_build+y} 4716 then : 4717 printf %s "(cached) " >&6 4718 else case e in #( 4719 e) ac_build_alias=$build_alias 4720 test "x$ac_build_alias" = x && 4721 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4722 test "x$ac_build_alias" = x && 4723 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4724 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4725 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4726 ;; 4727 esac 4728 fi 4729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4730 printf "%s\n" "$ac_cv_build" >&6; } 4731 case $ac_cv_build in 4732 *-*-*) ;; 4733 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4734 esac 4735 build=$ac_cv_build 4736 ac_save_IFS=$IFS; IFS='-' 4737 set x $ac_cv_build 4738 shift 4739 build_cpu=$1 4740 build_vendor=$2 4741 shift; shift 4742 # Remember, the first character of IFS is used to create $*, 4743 # except with old shells: 4744 build_os=$* 4745 IFS=$ac_save_IFS 4746 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4747 4748 4749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4750 printf %s "checking host system type... " >&6; } 4751 if test ${ac_cv_host+y} 4752 then : 4753 printf %s "(cached) " >&6 4754 else case e in #( 4755 e) if test "x$host_alias" = x; then 4756 ac_cv_host=$ac_cv_build 4757 else 4758 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4759 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4760 fi 4761 ;; 4762 esac 4763 fi 4764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4765 printf "%s\n" "$ac_cv_host" >&6; } 4766 case $ac_cv_host in 4767 *-*-*) ;; 4768 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4769 esac 4770 host=$ac_cv_host 4771 ac_save_IFS=$IFS; IFS='-' 4772 set x $ac_cv_host 4773 shift 4774 host_cpu=$1 4775 host_vendor=$2 4776 shift; shift 4777 # Remember, the first character of IFS is used to create $*, 4778 # except with old shells: 4779 host_os=$* 4780 IFS=$ac_save_IFS 4781 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4782 4783 4784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4785 printf %s "checking for a sed that does not truncate output... " >&6; } 4786 if test ${ac_cv_path_SED+y} 4787 then : 4788 printf %s "(cached) " >&6 4789 else case e in #( 4790 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4791 for ac_i in 1 2 3 4 5 6 7; do 4792 ac_script="$ac_script$as_nl$ac_script" 4793 done 4794 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4795 { ac_script=; unset ac_script;} 4796 if test -z "$SED"; then 4797 ac_path_SED_found=false 4798 # Loop through the user's path and test for each of PROGNAME-LIST 4799 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4800 for as_dir in $PATH 4801 do 4802 IFS=$as_save_IFS 4803 case $as_dir in #((( 4804 '') as_dir=./ ;; 4805 */) ;; 4806 *) as_dir=$as_dir/ ;; 4807 esac 4808 for ac_prog in sed gsed 4809 do 4810 for ac_exec_ext in '' $ac_executable_extensions; do 4811 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4812 as_fn_executable_p "$ac_path_SED" || continue 4813 # Check for GNU ac_path_SED and select it if it is found. 4814 # Check for GNU $ac_path_SED 4815 case `"$ac_path_SED" --version 2>&1` in #( 4816 *GNU*) 4817 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4818 #( 4819 *) 4820 ac_count=0 4821 printf %s 0123456789 >"conftest.in" 4822 while : 4823 do 4824 cat "conftest.in" "conftest.in" >"conftest.tmp" 4825 mv "conftest.tmp" "conftest.in" 4826 cp "conftest.in" "conftest.nl" 4827 printf "%s\n" '' >> "conftest.nl" 4828 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4829 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4830 as_fn_arith $ac_count + 1 && ac_count=$as_val 4831 if test $ac_count -gt ${ac_path_SED_max-0}; then 4832 # Best one so far, save it but keep looking for a better one 4833 ac_cv_path_SED="$ac_path_SED" 4834 ac_path_SED_max=$ac_count 4835 fi 4836 # 10*(2^10) chars as input seems more than enough 4837 test $ac_count -gt 10 && break 4838 done 4839 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4840 esac 4841 4842 $ac_path_SED_found && break 3 4843 done 4844 done 4845 done 4846 IFS=$as_save_IFS 4847 if test -z "$ac_cv_path_SED"; then 4848 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4849 fi 4850 else 4851 ac_cv_path_SED=$SED 4852 fi 4853 ;; 4854 esac 4855 fi 4856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4857 printf "%s\n" "$ac_cv_path_SED" >&6; } 4858 SED="$ac_cv_path_SED" 4859 rm -f conftest.sed 4860 4861 4862 4863 4864 4865 4866 # Check whether --enable-selective-werror was given. 4867 if test ${enable_selective_werror+y} 4868 then : 4869 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4870 else case e in #( 4871 e) SELECTIVE_WERROR=yes ;; 4872 esac 4873 fi 4874 4875 4876 4877 4878 4879 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4880 if test "x$SUNCC" = "xyes"; then 4881 BASE_CFLAGS="-v" 4882 else 4883 BASE_CFLAGS="" 4884 fi 4885 4886 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 xorg_testset_save_CFLAGS="$CFLAGS" 4901 4902 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4905 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4906 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4907 then : 4908 printf %s "(cached) " >&6 4909 else case e in #( 4910 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4911 /* end confdefs.h. */ 4912 int i; 4913 _ACEOF 4914 if ac_fn_c_try_compile "$LINENO" 4915 then : 4916 xorg_cv_cc_flag_unknown_warning_option=yes 4917 else case e in #( 4918 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 4919 esac 4920 fi 4921 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4922 esac 4923 fi 4924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4925 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4926 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4927 CFLAGS="$xorg_testset_save_CFLAGS" 4928 fi 4929 4930 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4931 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4933 fi 4934 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4936 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4937 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4938 then : 4939 printf %s "(cached) " >&6 4940 else case e in #( 4941 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4942 /* end confdefs.h. */ 4943 int i; 4944 _ACEOF 4945 if ac_fn_c_try_compile "$LINENO" 4946 then : 4947 xorg_cv_cc_flag_unused_command_line_argument=yes 4948 else case e in #( 4949 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 4950 esac 4951 fi 4952 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4953 esac 4954 fi 4955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4956 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4957 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4958 CFLAGS="$xorg_testset_save_CFLAGS" 4959 fi 4960 4961 found="no" 4962 4963 if test $found = "no" ; then 4964 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4966 fi 4967 4968 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4970 fi 4971 4972 CFLAGS="$CFLAGS -Wall" 4973 4974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4975 printf %s "checking if $CC supports -Wall... " >&6; } 4976 cacheid=xorg_cv_cc_flag__Wall 4977 if eval test \${$cacheid+y} 4978 then : 4979 printf %s "(cached) " >&6 4980 else case e in #( 4981 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4982 /* end confdefs.h. */ 4983 int i; 4984 int 4985 main (void) 4986 { 4987 4988 ; 4989 return 0; 4990 } 4991 _ACEOF 4992 if ac_fn_c_try_link "$LINENO" 4993 then : 4994 eval $cacheid=yes 4995 else case e in #( 4996 e) eval $cacheid=no ;; 4997 esac 4998 fi 4999 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5000 conftest$ac_exeext conftest.$ac_ext ;; 5001 esac 5002 fi 5003 5004 5005 CFLAGS="$xorg_testset_save_CFLAGS" 5006 5007 eval supported=\$$cacheid 5008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5009 printf "%s\n" "$supported" >&6; } 5010 if test "$supported" = "yes" ; then 5011 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5012 found="yes" 5013 fi 5014 fi 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 xorg_testset_save_CFLAGS="$CFLAGS" 5031 5032 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5035 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5036 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5037 then : 5038 printf %s "(cached) " >&6 5039 else case e in #( 5040 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5041 /* end confdefs.h. */ 5042 int i; 5043 _ACEOF 5044 if ac_fn_c_try_compile "$LINENO" 5045 then : 5046 xorg_cv_cc_flag_unknown_warning_option=yes 5047 else case e in #( 5048 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5049 esac 5050 fi 5051 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5052 esac 5053 fi 5054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5055 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5056 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5057 CFLAGS="$xorg_testset_save_CFLAGS" 5058 fi 5059 5060 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5063 fi 5064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5066 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5067 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5068 then : 5069 printf %s "(cached) " >&6 5070 else case e in #( 5071 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5072 /* end confdefs.h. */ 5073 int i; 5074 _ACEOF 5075 if ac_fn_c_try_compile "$LINENO" 5076 then : 5077 xorg_cv_cc_flag_unused_command_line_argument=yes 5078 else case e in #( 5079 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5080 esac 5081 fi 5082 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5083 esac 5084 fi 5085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5086 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5087 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5088 CFLAGS="$xorg_testset_save_CFLAGS" 5089 fi 5090 5091 found="no" 5092 5093 if test $found = "no" ; then 5094 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5096 fi 5097 5098 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5100 fi 5101 5102 CFLAGS="$CFLAGS -Wpointer-arith" 5103 5104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5105 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5106 cacheid=xorg_cv_cc_flag__Wpointer_arith 5107 if eval test \${$cacheid+y} 5108 then : 5109 printf %s "(cached) " >&6 5110 else case e in #( 5111 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5112 /* end confdefs.h. */ 5113 int i; 5114 int 5115 main (void) 5116 { 5117 5118 ; 5119 return 0; 5120 } 5121 _ACEOF 5122 if ac_fn_c_try_link "$LINENO" 5123 then : 5124 eval $cacheid=yes 5125 else case e in #( 5126 e) eval $cacheid=no ;; 5127 esac 5128 fi 5129 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5130 conftest$ac_exeext conftest.$ac_ext ;; 5131 esac 5132 fi 5133 5134 5135 CFLAGS="$xorg_testset_save_CFLAGS" 5136 5137 eval supported=\$$cacheid 5138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5139 printf "%s\n" "$supported" >&6; } 5140 if test "$supported" = "yes" ; then 5141 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5142 found="yes" 5143 fi 5144 fi 5145 5146 5147 5148 5149 5150 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 xorg_testset_save_CFLAGS="$CFLAGS" 5161 5162 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5165 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5166 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5167 then : 5168 printf %s "(cached) " >&6 5169 else case e in #( 5170 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5171 /* end confdefs.h. */ 5172 int i; 5173 _ACEOF 5174 if ac_fn_c_try_compile "$LINENO" 5175 then : 5176 xorg_cv_cc_flag_unknown_warning_option=yes 5177 else case e in #( 5178 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5179 esac 5180 fi 5181 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5182 esac 5183 fi 5184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5185 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5186 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5187 CFLAGS="$xorg_testset_save_CFLAGS" 5188 fi 5189 5190 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5191 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5193 fi 5194 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5196 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5197 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5198 then : 5199 printf %s "(cached) " >&6 5200 else case e in #( 5201 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5202 /* end confdefs.h. */ 5203 int i; 5204 _ACEOF 5205 if ac_fn_c_try_compile "$LINENO" 5206 then : 5207 xorg_cv_cc_flag_unused_command_line_argument=yes 5208 else case e in #( 5209 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5210 esac 5211 fi 5212 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5213 esac 5214 fi 5215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5216 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5217 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5218 CFLAGS="$xorg_testset_save_CFLAGS" 5219 fi 5220 5221 found="no" 5222 5223 if test $found = "no" ; then 5224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5226 fi 5227 5228 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5230 fi 5231 5232 CFLAGS="$CFLAGS -Wmissing-declarations" 5233 5234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5235 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5236 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5237 if eval test \${$cacheid+y} 5238 then : 5239 printf %s "(cached) " >&6 5240 else case e in #( 5241 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5242 /* end confdefs.h. */ 5243 int i; 5244 int 5245 main (void) 5246 { 5247 5248 ; 5249 return 0; 5250 } 5251 _ACEOF 5252 if ac_fn_c_try_link "$LINENO" 5253 then : 5254 eval $cacheid=yes 5255 else case e in #( 5256 e) eval $cacheid=no ;; 5257 esac 5258 fi 5259 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5260 conftest$ac_exeext conftest.$ac_ext ;; 5261 esac 5262 fi 5263 5264 5265 CFLAGS="$xorg_testset_save_CFLAGS" 5266 5267 eval supported=\$$cacheid 5268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5269 printf "%s\n" "$supported" >&6; } 5270 if test "$supported" = "yes" ; then 5271 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5272 found="yes" 5273 fi 5274 fi 5275 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 xorg_testset_save_CFLAGS="$CFLAGS" 5291 5292 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5295 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5296 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5297 then : 5298 printf %s "(cached) " >&6 5299 else case e in #( 5300 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5301 /* end confdefs.h. */ 5302 int i; 5303 _ACEOF 5304 if ac_fn_c_try_compile "$LINENO" 5305 then : 5306 xorg_cv_cc_flag_unknown_warning_option=yes 5307 else case e in #( 5308 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5309 esac 5310 fi 5311 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5312 esac 5313 fi 5314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5315 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5316 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5317 CFLAGS="$xorg_testset_save_CFLAGS" 5318 fi 5319 5320 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5323 fi 5324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5326 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5327 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5328 then : 5329 printf %s "(cached) " >&6 5330 else case e in #( 5331 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5332 /* end confdefs.h. */ 5333 int i; 5334 _ACEOF 5335 if ac_fn_c_try_compile "$LINENO" 5336 then : 5337 xorg_cv_cc_flag_unused_command_line_argument=yes 5338 else case e in #( 5339 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5340 esac 5341 fi 5342 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5343 esac 5344 fi 5345 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5346 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5347 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5348 CFLAGS="$xorg_testset_save_CFLAGS" 5349 fi 5350 5351 found="no" 5352 5353 if test $found = "no" ; then 5354 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5356 fi 5357 5358 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5360 fi 5361 5362 CFLAGS="$CFLAGS -Wformat=2" 5363 5364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5365 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5366 cacheid=xorg_cv_cc_flag__Wformat_2 5367 if eval test \${$cacheid+y} 5368 then : 5369 printf %s "(cached) " >&6 5370 else case e in #( 5371 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5372 /* end confdefs.h. */ 5373 int i; 5374 int 5375 main (void) 5376 { 5377 5378 ; 5379 return 0; 5380 } 5381 _ACEOF 5382 if ac_fn_c_try_link "$LINENO" 5383 then : 5384 eval $cacheid=yes 5385 else case e in #( 5386 e) eval $cacheid=no ;; 5387 esac 5388 fi 5389 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5390 conftest$ac_exeext conftest.$ac_ext ;; 5391 esac 5392 fi 5393 5394 5395 CFLAGS="$xorg_testset_save_CFLAGS" 5396 5397 eval supported=\$$cacheid 5398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5399 printf "%s\n" "$supported" >&6; } 5400 if test "$supported" = "yes" ; then 5401 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5402 found="yes" 5403 fi 5404 fi 5405 5406 if test $found = "no" ; then 5407 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5409 fi 5410 5411 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5413 fi 5414 5415 CFLAGS="$CFLAGS -Wformat" 5416 5417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5418 printf %s "checking if $CC supports -Wformat... " >&6; } 5419 cacheid=xorg_cv_cc_flag__Wformat 5420 if eval test \${$cacheid+y} 5421 then : 5422 printf %s "(cached) " >&6 5423 else case e in #( 5424 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5425 /* end confdefs.h. */ 5426 int i; 5427 int 5428 main (void) 5429 { 5430 5431 ; 5432 return 0; 5433 } 5434 _ACEOF 5435 if ac_fn_c_try_link "$LINENO" 5436 then : 5437 eval $cacheid=yes 5438 else case e in #( 5439 e) eval $cacheid=no ;; 5440 esac 5441 fi 5442 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5443 conftest$ac_exeext conftest.$ac_ext ;; 5444 esac 5445 fi 5446 5447 5448 CFLAGS="$xorg_testset_save_CFLAGS" 5449 5450 eval supported=\$$cacheid 5451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5452 printf "%s\n" "$supported" >&6; } 5453 if test "$supported" = "yes" ; then 5454 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5455 found="yes" 5456 fi 5457 fi 5458 5459 5460 5461 5462 5463 5464 5465 5466 5467 5468 5469 5470 5471 5472 5473 5474 5475 xorg_testset_save_CFLAGS="$CFLAGS" 5476 5477 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5480 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5481 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5482 then : 5483 printf %s "(cached) " >&6 5484 else case e in #( 5485 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5486 /* end confdefs.h. */ 5487 int i; 5488 _ACEOF 5489 if ac_fn_c_try_compile "$LINENO" 5490 then : 5491 xorg_cv_cc_flag_unknown_warning_option=yes 5492 else case e in #( 5493 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5494 esac 5495 fi 5496 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5497 esac 5498 fi 5499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5500 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5501 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5502 CFLAGS="$xorg_testset_save_CFLAGS" 5503 fi 5504 5505 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5506 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5508 fi 5509 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5511 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5512 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5513 then : 5514 printf %s "(cached) " >&6 5515 else case e in #( 5516 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5517 /* end confdefs.h. */ 5518 int i; 5519 _ACEOF 5520 if ac_fn_c_try_compile "$LINENO" 5521 then : 5522 xorg_cv_cc_flag_unused_command_line_argument=yes 5523 else case e in #( 5524 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5525 esac 5526 fi 5527 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5528 esac 5529 fi 5530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5531 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5532 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5533 CFLAGS="$xorg_testset_save_CFLAGS" 5534 fi 5535 5536 found="no" 5537 5538 if test $found = "no" ; then 5539 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5541 fi 5542 5543 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5544 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5545 fi 5546 5547 CFLAGS="$CFLAGS -Wstrict-prototypes" 5548 5549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5550 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5551 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5552 if eval test \${$cacheid+y} 5553 then : 5554 printf %s "(cached) " >&6 5555 else case e in #( 5556 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5557 /* end confdefs.h. */ 5558 int i; 5559 int 5560 main (void) 5561 { 5562 5563 ; 5564 return 0; 5565 } 5566 _ACEOF 5567 if ac_fn_c_try_link "$LINENO" 5568 then : 5569 eval $cacheid=yes 5570 else case e in #( 5571 e) eval $cacheid=no ;; 5572 esac 5573 fi 5574 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5575 conftest$ac_exeext conftest.$ac_ext ;; 5576 esac 5577 fi 5578 5579 5580 CFLAGS="$xorg_testset_save_CFLAGS" 5581 5582 eval supported=\$$cacheid 5583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5584 printf "%s\n" "$supported" >&6; } 5585 if test "$supported" = "yes" ; then 5586 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5587 found="yes" 5588 fi 5589 fi 5590 5591 5592 5593 5594 5595 5596 5597 5598 5599 5600 5601 5602 5603 5604 5605 xorg_testset_save_CFLAGS="$CFLAGS" 5606 5607 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5610 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5611 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5612 then : 5613 printf %s "(cached) " >&6 5614 else case e in #( 5615 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5616 /* end confdefs.h. */ 5617 int i; 5618 _ACEOF 5619 if ac_fn_c_try_compile "$LINENO" 5620 then : 5621 xorg_cv_cc_flag_unknown_warning_option=yes 5622 else case e in #( 5623 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5624 esac 5625 fi 5626 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5627 esac 5628 fi 5629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5630 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5631 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5632 CFLAGS="$xorg_testset_save_CFLAGS" 5633 fi 5634 5635 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5636 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5637 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5638 fi 5639 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5641 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5642 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5643 then : 5644 printf %s "(cached) " >&6 5645 else case e in #( 5646 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5647 /* end confdefs.h. */ 5648 int i; 5649 _ACEOF 5650 if ac_fn_c_try_compile "$LINENO" 5651 then : 5652 xorg_cv_cc_flag_unused_command_line_argument=yes 5653 else case e in #( 5654 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5655 esac 5656 fi 5657 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5658 esac 5659 fi 5660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5661 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5662 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5663 CFLAGS="$xorg_testset_save_CFLAGS" 5664 fi 5665 5666 found="no" 5667 5668 if test $found = "no" ; then 5669 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5671 fi 5672 5673 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5674 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5675 fi 5676 5677 CFLAGS="$CFLAGS -Wmissing-prototypes" 5678 5679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5680 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5681 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5682 if eval test \${$cacheid+y} 5683 then : 5684 printf %s "(cached) " >&6 5685 else case e in #( 5686 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5687 /* end confdefs.h. */ 5688 int i; 5689 int 5690 main (void) 5691 { 5692 5693 ; 5694 return 0; 5695 } 5696 _ACEOF 5697 if ac_fn_c_try_link "$LINENO" 5698 then : 5699 eval $cacheid=yes 5700 else case e in #( 5701 e) eval $cacheid=no ;; 5702 esac 5703 fi 5704 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5705 conftest$ac_exeext conftest.$ac_ext ;; 5706 esac 5707 fi 5708 5709 5710 CFLAGS="$xorg_testset_save_CFLAGS" 5711 5712 eval supported=\$$cacheid 5713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5714 printf "%s\n" "$supported" >&6; } 5715 if test "$supported" = "yes" ; then 5716 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5717 found="yes" 5718 fi 5719 fi 5720 5721 5722 5723 5724 5725 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 xorg_testset_save_CFLAGS="$CFLAGS" 5736 5737 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5740 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5741 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5742 then : 5743 printf %s "(cached) " >&6 5744 else case e in #( 5745 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5746 /* end confdefs.h. */ 5747 int i; 5748 _ACEOF 5749 if ac_fn_c_try_compile "$LINENO" 5750 then : 5751 xorg_cv_cc_flag_unknown_warning_option=yes 5752 else case e in #( 5753 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5754 esac 5755 fi 5756 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5757 esac 5758 fi 5759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5760 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5761 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5762 CFLAGS="$xorg_testset_save_CFLAGS" 5763 fi 5764 5765 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5768 fi 5769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5771 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5772 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5773 then : 5774 printf %s "(cached) " >&6 5775 else case e in #( 5776 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5777 /* end confdefs.h. */ 5778 int i; 5779 _ACEOF 5780 if ac_fn_c_try_compile "$LINENO" 5781 then : 5782 xorg_cv_cc_flag_unused_command_line_argument=yes 5783 else case e in #( 5784 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5785 esac 5786 fi 5787 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5788 esac 5789 fi 5790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5791 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5792 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5793 CFLAGS="$xorg_testset_save_CFLAGS" 5794 fi 5795 5796 found="no" 5797 5798 if test $found = "no" ; then 5799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5801 fi 5802 5803 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5805 fi 5806 5807 CFLAGS="$CFLAGS -Wnested-externs" 5808 5809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5810 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5811 cacheid=xorg_cv_cc_flag__Wnested_externs 5812 if eval test \${$cacheid+y} 5813 then : 5814 printf %s "(cached) " >&6 5815 else case e in #( 5816 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5817 /* end confdefs.h. */ 5818 int i; 5819 int 5820 main (void) 5821 { 5822 5823 ; 5824 return 0; 5825 } 5826 _ACEOF 5827 if ac_fn_c_try_link "$LINENO" 5828 then : 5829 eval $cacheid=yes 5830 else case e in #( 5831 e) eval $cacheid=no ;; 5832 esac 5833 fi 5834 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5835 conftest$ac_exeext conftest.$ac_ext ;; 5836 esac 5837 fi 5838 5839 5840 CFLAGS="$xorg_testset_save_CFLAGS" 5841 5842 eval supported=\$$cacheid 5843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5844 printf "%s\n" "$supported" >&6; } 5845 if test "$supported" = "yes" ; then 5846 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5847 found="yes" 5848 fi 5849 fi 5850 5851 5852 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 xorg_testset_save_CFLAGS="$CFLAGS" 5866 5867 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5868 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5870 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5871 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5872 then : 5873 printf %s "(cached) " >&6 5874 else case e in #( 5875 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5876 /* end confdefs.h. */ 5877 int i; 5878 _ACEOF 5879 if ac_fn_c_try_compile "$LINENO" 5880 then : 5881 xorg_cv_cc_flag_unknown_warning_option=yes 5882 else case e in #( 5883 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5884 esac 5885 fi 5886 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5887 esac 5888 fi 5889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5890 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5891 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5892 CFLAGS="$xorg_testset_save_CFLAGS" 5893 fi 5894 5895 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5896 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5898 fi 5899 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5901 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5902 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5903 then : 5904 printf %s "(cached) " >&6 5905 else case e in #( 5906 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5907 /* end confdefs.h. */ 5908 int i; 5909 _ACEOF 5910 if ac_fn_c_try_compile "$LINENO" 5911 then : 5912 xorg_cv_cc_flag_unused_command_line_argument=yes 5913 else case e in #( 5914 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5915 esac 5916 fi 5917 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5918 esac 5919 fi 5920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5921 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5922 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5923 CFLAGS="$xorg_testset_save_CFLAGS" 5924 fi 5925 5926 found="no" 5927 5928 if test $found = "no" ; then 5929 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5931 fi 5932 5933 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5934 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5935 fi 5936 5937 CFLAGS="$CFLAGS -Wbad-function-cast" 5938 5939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5940 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5941 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5942 if eval test \${$cacheid+y} 5943 then : 5944 printf %s "(cached) " >&6 5945 else case e in #( 5946 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5947 /* end confdefs.h. */ 5948 int i; 5949 int 5950 main (void) 5951 { 5952 5953 ; 5954 return 0; 5955 } 5956 _ACEOF 5957 if ac_fn_c_try_link "$LINENO" 5958 then : 5959 eval $cacheid=yes 5960 else case e in #( 5961 e) eval $cacheid=no ;; 5962 esac 5963 fi 5964 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5965 conftest$ac_exeext conftest.$ac_ext ;; 5966 esac 5967 fi 5968 5969 5970 CFLAGS="$xorg_testset_save_CFLAGS" 5971 5972 eval supported=\$$cacheid 5973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5974 printf "%s\n" "$supported" >&6; } 5975 if test "$supported" = "yes" ; then 5976 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5977 found="yes" 5978 fi 5979 fi 5980 5981 5982 5983 5984 5985 5986 5987 5988 5989 5990 5991 5992 5993 5994 5995 xorg_testset_save_CFLAGS="$CFLAGS" 5996 5997 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6000 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6001 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6002 then : 6003 printf %s "(cached) " >&6 6004 else case e in #( 6005 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6006 /* end confdefs.h. */ 6007 int i; 6008 _ACEOF 6009 if ac_fn_c_try_compile "$LINENO" 6010 then : 6011 xorg_cv_cc_flag_unknown_warning_option=yes 6012 else case e in #( 6013 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6014 esac 6015 fi 6016 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6017 esac 6018 fi 6019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6020 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6021 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6022 CFLAGS="$xorg_testset_save_CFLAGS" 6023 fi 6024 6025 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6026 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6028 fi 6029 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6031 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6032 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6033 then : 6034 printf %s "(cached) " >&6 6035 else case e in #( 6036 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6037 /* end confdefs.h. */ 6038 int i; 6039 _ACEOF 6040 if ac_fn_c_try_compile "$LINENO" 6041 then : 6042 xorg_cv_cc_flag_unused_command_line_argument=yes 6043 else case e in #( 6044 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6045 esac 6046 fi 6047 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6048 esac 6049 fi 6050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6051 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6052 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6053 CFLAGS="$xorg_testset_save_CFLAGS" 6054 fi 6055 6056 found="no" 6057 6058 if test $found = "no" ; then 6059 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6061 fi 6062 6063 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6065 fi 6066 6067 CFLAGS="$CFLAGS -Wold-style-definition" 6068 6069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6070 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6071 cacheid=xorg_cv_cc_flag__Wold_style_definition 6072 if eval test \${$cacheid+y} 6073 then : 6074 printf %s "(cached) " >&6 6075 else case e in #( 6076 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6077 /* end confdefs.h. */ 6078 int i; 6079 int 6080 main (void) 6081 { 6082 6083 ; 6084 return 0; 6085 } 6086 _ACEOF 6087 if ac_fn_c_try_link "$LINENO" 6088 then : 6089 eval $cacheid=yes 6090 else case e in #( 6091 e) eval $cacheid=no ;; 6092 esac 6093 fi 6094 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6095 conftest$ac_exeext conftest.$ac_ext ;; 6096 esac 6097 fi 6098 6099 6100 CFLAGS="$xorg_testset_save_CFLAGS" 6101 6102 eval supported=\$$cacheid 6103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6104 printf "%s\n" "$supported" >&6; } 6105 if test "$supported" = "yes" ; then 6106 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6107 found="yes" 6108 fi 6109 fi 6110 6111 if test $found = "no" ; then 6112 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6114 fi 6115 6116 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6117 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6118 fi 6119 6120 CFLAGS="$CFLAGS -fd" 6121 6122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6123 printf %s "checking if $CC supports -fd... " >&6; } 6124 cacheid=xorg_cv_cc_flag__fd 6125 if eval test \${$cacheid+y} 6126 then : 6127 printf %s "(cached) " >&6 6128 else case e in #( 6129 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6130 /* end confdefs.h. */ 6131 int i; 6132 int 6133 main (void) 6134 { 6135 6136 ; 6137 return 0; 6138 } 6139 _ACEOF 6140 if ac_fn_c_try_link "$LINENO" 6141 then : 6142 eval $cacheid=yes 6143 else case e in #( 6144 e) eval $cacheid=no ;; 6145 esac 6146 fi 6147 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6148 conftest$ac_exeext conftest.$ac_ext ;; 6149 esac 6150 fi 6151 6152 6153 CFLAGS="$xorg_testset_save_CFLAGS" 6154 6155 eval supported=\$$cacheid 6156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6157 printf "%s\n" "$supported" >&6; } 6158 if test "$supported" = "yes" ; then 6159 BASE_CFLAGS="$BASE_CFLAGS -fd" 6160 found="yes" 6161 fi 6162 fi 6163 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 xorg_testset_save_CFLAGS="$CFLAGS" 6179 6180 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6183 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6184 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6185 then : 6186 printf %s "(cached) " >&6 6187 else case e in #( 6188 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6189 /* end confdefs.h. */ 6190 int i; 6191 _ACEOF 6192 if ac_fn_c_try_compile "$LINENO" 6193 then : 6194 xorg_cv_cc_flag_unknown_warning_option=yes 6195 else case e in #( 6196 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6197 esac 6198 fi 6199 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6200 esac 6201 fi 6202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6203 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6204 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6205 CFLAGS="$xorg_testset_save_CFLAGS" 6206 fi 6207 6208 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6211 fi 6212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6214 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6215 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6216 then : 6217 printf %s "(cached) " >&6 6218 else case e in #( 6219 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6220 /* end confdefs.h. */ 6221 int i; 6222 _ACEOF 6223 if ac_fn_c_try_compile "$LINENO" 6224 then : 6225 xorg_cv_cc_flag_unused_command_line_argument=yes 6226 else case e in #( 6227 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6228 esac 6229 fi 6230 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6231 esac 6232 fi 6233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6234 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6235 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6236 CFLAGS="$xorg_testset_save_CFLAGS" 6237 fi 6238 6239 found="no" 6240 6241 if test $found = "no" ; then 6242 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6244 fi 6245 6246 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6247 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6248 fi 6249 6250 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6251 6252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6253 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6254 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6255 if eval test \${$cacheid+y} 6256 then : 6257 printf %s "(cached) " >&6 6258 else case e in #( 6259 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6260 /* end confdefs.h. */ 6261 int i; 6262 int 6263 main (void) 6264 { 6265 6266 ; 6267 return 0; 6268 } 6269 _ACEOF 6270 if ac_fn_c_try_link "$LINENO" 6271 then : 6272 eval $cacheid=yes 6273 else case e in #( 6274 e) eval $cacheid=no ;; 6275 esac 6276 fi 6277 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6278 conftest$ac_exeext conftest.$ac_ext ;; 6279 esac 6280 fi 6281 6282 6283 CFLAGS="$xorg_testset_save_CFLAGS" 6284 6285 eval supported=\$$cacheid 6286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6287 printf "%s\n" "$supported" >&6; } 6288 if test "$supported" = "yes" ; then 6289 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6290 found="yes" 6291 fi 6292 fi 6293 6294 6295 6296 6297 6298 # This chunk adds additional warnings that could catch undesired effects. 6299 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 xorg_testset_save_CFLAGS="$CFLAGS" 6313 6314 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6317 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6318 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6319 then : 6320 printf %s "(cached) " >&6 6321 else case e in #( 6322 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6323 /* end confdefs.h. */ 6324 int i; 6325 _ACEOF 6326 if ac_fn_c_try_compile "$LINENO" 6327 then : 6328 xorg_cv_cc_flag_unknown_warning_option=yes 6329 else case e in #( 6330 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6331 esac 6332 fi 6333 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6334 esac 6335 fi 6336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6337 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6338 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6339 CFLAGS="$xorg_testset_save_CFLAGS" 6340 fi 6341 6342 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6343 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6345 fi 6346 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6348 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6349 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6350 then : 6351 printf %s "(cached) " >&6 6352 else case e in #( 6353 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6354 /* end confdefs.h. */ 6355 int i; 6356 _ACEOF 6357 if ac_fn_c_try_compile "$LINENO" 6358 then : 6359 xorg_cv_cc_flag_unused_command_line_argument=yes 6360 else case e in #( 6361 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6362 esac 6363 fi 6364 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6365 esac 6366 fi 6367 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6368 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6369 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6370 CFLAGS="$xorg_testset_save_CFLAGS" 6371 fi 6372 6373 found="no" 6374 6375 if test $found = "no" ; then 6376 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6378 fi 6379 6380 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6382 fi 6383 6384 CFLAGS="$CFLAGS -Wunused" 6385 6386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6387 printf %s "checking if $CC supports -Wunused... " >&6; } 6388 cacheid=xorg_cv_cc_flag__Wunused 6389 if eval test \${$cacheid+y} 6390 then : 6391 printf %s "(cached) " >&6 6392 else case e in #( 6393 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6394 /* end confdefs.h. */ 6395 int i; 6396 int 6397 main (void) 6398 { 6399 6400 ; 6401 return 0; 6402 } 6403 _ACEOF 6404 if ac_fn_c_try_link "$LINENO" 6405 then : 6406 eval $cacheid=yes 6407 else case e in #( 6408 e) eval $cacheid=no ;; 6409 esac 6410 fi 6411 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6412 conftest$ac_exeext conftest.$ac_ext ;; 6413 esac 6414 fi 6415 6416 6417 CFLAGS="$xorg_testset_save_CFLAGS" 6418 6419 eval supported=\$$cacheid 6420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6421 printf "%s\n" "$supported" >&6; } 6422 if test "$supported" = "yes" ; then 6423 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6424 found="yes" 6425 fi 6426 fi 6427 6428 6429 6430 6431 6432 6433 6434 6435 6436 6437 6438 6439 6440 6441 6442 xorg_testset_save_CFLAGS="$CFLAGS" 6443 6444 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6447 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6448 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6449 then : 6450 printf %s "(cached) " >&6 6451 else case e in #( 6452 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6453 /* end confdefs.h. */ 6454 int i; 6455 _ACEOF 6456 if ac_fn_c_try_compile "$LINENO" 6457 then : 6458 xorg_cv_cc_flag_unknown_warning_option=yes 6459 else case e in #( 6460 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6461 esac 6462 fi 6463 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6464 esac 6465 fi 6466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6467 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6468 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6469 CFLAGS="$xorg_testset_save_CFLAGS" 6470 fi 6471 6472 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6473 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6475 fi 6476 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6478 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6479 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6480 then : 6481 printf %s "(cached) " >&6 6482 else case e in #( 6483 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6484 /* end confdefs.h. */ 6485 int i; 6486 _ACEOF 6487 if ac_fn_c_try_compile "$LINENO" 6488 then : 6489 xorg_cv_cc_flag_unused_command_line_argument=yes 6490 else case e in #( 6491 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6492 esac 6493 fi 6494 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6495 esac 6496 fi 6497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6498 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6499 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6500 CFLAGS="$xorg_testset_save_CFLAGS" 6501 fi 6502 6503 found="no" 6504 6505 if test $found = "no" ; then 6506 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6508 fi 6509 6510 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6511 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6512 fi 6513 6514 CFLAGS="$CFLAGS -Wuninitialized" 6515 6516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6517 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6518 cacheid=xorg_cv_cc_flag__Wuninitialized 6519 if eval test \${$cacheid+y} 6520 then : 6521 printf %s "(cached) " >&6 6522 else case e in #( 6523 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6524 /* end confdefs.h. */ 6525 int i; 6526 int 6527 main (void) 6528 { 6529 6530 ; 6531 return 0; 6532 } 6533 _ACEOF 6534 if ac_fn_c_try_link "$LINENO" 6535 then : 6536 eval $cacheid=yes 6537 else case e in #( 6538 e) eval $cacheid=no ;; 6539 esac 6540 fi 6541 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6542 conftest$ac_exeext conftest.$ac_ext ;; 6543 esac 6544 fi 6545 6546 6547 CFLAGS="$xorg_testset_save_CFLAGS" 6548 6549 eval supported=\$$cacheid 6550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6551 printf "%s\n" "$supported" >&6; } 6552 if test "$supported" = "yes" ; then 6553 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6554 found="yes" 6555 fi 6556 fi 6557 6558 6559 6560 6561 6562 6563 6564 6565 6566 6567 6568 6569 6570 6571 6572 xorg_testset_save_CFLAGS="$CFLAGS" 6573 6574 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6577 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6578 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6579 then : 6580 printf %s "(cached) " >&6 6581 else case e in #( 6582 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6583 /* end confdefs.h. */ 6584 int i; 6585 _ACEOF 6586 if ac_fn_c_try_compile "$LINENO" 6587 then : 6588 xorg_cv_cc_flag_unknown_warning_option=yes 6589 else case e in #( 6590 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6591 esac 6592 fi 6593 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6594 esac 6595 fi 6596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6597 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6598 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6599 CFLAGS="$xorg_testset_save_CFLAGS" 6600 fi 6601 6602 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6603 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6605 fi 6606 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6608 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6609 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6610 then : 6611 printf %s "(cached) " >&6 6612 else case e in #( 6613 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6614 /* end confdefs.h. */ 6615 int i; 6616 _ACEOF 6617 if ac_fn_c_try_compile "$LINENO" 6618 then : 6619 xorg_cv_cc_flag_unused_command_line_argument=yes 6620 else case e in #( 6621 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6622 esac 6623 fi 6624 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6625 esac 6626 fi 6627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6628 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6629 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6630 CFLAGS="$xorg_testset_save_CFLAGS" 6631 fi 6632 6633 found="no" 6634 6635 if test $found = "no" ; then 6636 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6637 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6638 fi 6639 6640 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6641 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6642 fi 6643 6644 CFLAGS="$CFLAGS -Wshadow" 6645 6646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6647 printf %s "checking if $CC supports -Wshadow... " >&6; } 6648 cacheid=xorg_cv_cc_flag__Wshadow 6649 if eval test \${$cacheid+y} 6650 then : 6651 printf %s "(cached) " >&6 6652 else case e in #( 6653 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6654 /* end confdefs.h. */ 6655 int i; 6656 int 6657 main (void) 6658 { 6659 6660 ; 6661 return 0; 6662 } 6663 _ACEOF 6664 if ac_fn_c_try_link "$LINENO" 6665 then : 6666 eval $cacheid=yes 6667 else case e in #( 6668 e) eval $cacheid=no ;; 6669 esac 6670 fi 6671 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6672 conftest$ac_exeext conftest.$ac_ext ;; 6673 esac 6674 fi 6675 6676 6677 CFLAGS="$xorg_testset_save_CFLAGS" 6678 6679 eval supported=\$$cacheid 6680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6681 printf "%s\n" "$supported" >&6; } 6682 if test "$supported" = "yes" ; then 6683 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6684 found="yes" 6685 fi 6686 fi 6687 6688 6689 6690 6691 6692 6693 6694 6695 6696 6697 6698 6699 6700 6701 6702 xorg_testset_save_CFLAGS="$CFLAGS" 6703 6704 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6707 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6708 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6709 then : 6710 printf %s "(cached) " >&6 6711 else case e in #( 6712 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6713 /* end confdefs.h. */ 6714 int i; 6715 _ACEOF 6716 if ac_fn_c_try_compile "$LINENO" 6717 then : 6718 xorg_cv_cc_flag_unknown_warning_option=yes 6719 else case e in #( 6720 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6721 esac 6722 fi 6723 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6724 esac 6725 fi 6726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6727 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6728 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6729 CFLAGS="$xorg_testset_save_CFLAGS" 6730 fi 6731 6732 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6733 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6734 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6735 fi 6736 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6738 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6739 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6740 then : 6741 printf %s "(cached) " >&6 6742 else case e in #( 6743 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6744 /* end confdefs.h. */ 6745 int i; 6746 _ACEOF 6747 if ac_fn_c_try_compile "$LINENO" 6748 then : 6749 xorg_cv_cc_flag_unused_command_line_argument=yes 6750 else case e in #( 6751 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6752 esac 6753 fi 6754 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6755 esac 6756 fi 6757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6758 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6759 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6760 CFLAGS="$xorg_testset_save_CFLAGS" 6761 fi 6762 6763 found="no" 6764 6765 if test $found = "no" ; then 6766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6768 fi 6769 6770 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6772 fi 6773 6774 CFLAGS="$CFLAGS -Wmissing-noreturn" 6775 6776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6777 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6778 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6779 if eval test \${$cacheid+y} 6780 then : 6781 printf %s "(cached) " >&6 6782 else case e in #( 6783 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6784 /* end confdefs.h. */ 6785 int i; 6786 int 6787 main (void) 6788 { 6789 6790 ; 6791 return 0; 6792 } 6793 _ACEOF 6794 if ac_fn_c_try_link "$LINENO" 6795 then : 6796 eval $cacheid=yes 6797 else case e in #( 6798 e) eval $cacheid=no ;; 6799 esac 6800 fi 6801 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6802 conftest$ac_exeext conftest.$ac_ext ;; 6803 esac 6804 fi 6805 6806 6807 CFLAGS="$xorg_testset_save_CFLAGS" 6808 6809 eval supported=\$$cacheid 6810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6811 printf "%s\n" "$supported" >&6; } 6812 if test "$supported" = "yes" ; then 6813 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6814 found="yes" 6815 fi 6816 fi 6817 6818 6819 6820 6821 6822 6823 6824 6825 6826 6827 6828 6829 6830 6831 6832 xorg_testset_save_CFLAGS="$CFLAGS" 6833 6834 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6835 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6837 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6838 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6839 then : 6840 printf %s "(cached) " >&6 6841 else case e in #( 6842 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6843 /* end confdefs.h. */ 6844 int i; 6845 _ACEOF 6846 if ac_fn_c_try_compile "$LINENO" 6847 then : 6848 xorg_cv_cc_flag_unknown_warning_option=yes 6849 else case e in #( 6850 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6851 esac 6852 fi 6853 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6854 esac 6855 fi 6856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6857 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6858 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6859 CFLAGS="$xorg_testset_save_CFLAGS" 6860 fi 6861 6862 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6863 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6865 fi 6866 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6868 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6869 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6870 then : 6871 printf %s "(cached) " >&6 6872 else case e in #( 6873 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6874 /* end confdefs.h. */ 6875 int i; 6876 _ACEOF 6877 if ac_fn_c_try_compile "$LINENO" 6878 then : 6879 xorg_cv_cc_flag_unused_command_line_argument=yes 6880 else case e in #( 6881 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6882 esac 6883 fi 6884 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6885 esac 6886 fi 6887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6888 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6889 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6890 CFLAGS="$xorg_testset_save_CFLAGS" 6891 fi 6892 6893 found="no" 6894 6895 if test $found = "no" ; then 6896 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6898 fi 6899 6900 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6901 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6902 fi 6903 6904 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6905 6906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6907 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6908 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6909 if eval test \${$cacheid+y} 6910 then : 6911 printf %s "(cached) " >&6 6912 else case e in #( 6913 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6914 /* end confdefs.h. */ 6915 int i; 6916 int 6917 main (void) 6918 { 6919 6920 ; 6921 return 0; 6922 } 6923 _ACEOF 6924 if ac_fn_c_try_link "$LINENO" 6925 then : 6926 eval $cacheid=yes 6927 else case e in #( 6928 e) eval $cacheid=no ;; 6929 esac 6930 fi 6931 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6932 conftest$ac_exeext conftest.$ac_ext ;; 6933 esac 6934 fi 6935 6936 6937 CFLAGS="$xorg_testset_save_CFLAGS" 6938 6939 eval supported=\$$cacheid 6940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6941 printf "%s\n" "$supported" >&6; } 6942 if test "$supported" = "yes" ; then 6943 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6944 found="yes" 6945 fi 6946 fi 6947 6948 6949 6950 6951 6952 6953 6954 6955 6956 6957 6958 6959 6960 6961 6962 xorg_testset_save_CFLAGS="$CFLAGS" 6963 6964 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6967 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6968 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6969 then : 6970 printf %s "(cached) " >&6 6971 else case e in #( 6972 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6973 /* end confdefs.h. */ 6974 int i; 6975 _ACEOF 6976 if ac_fn_c_try_compile "$LINENO" 6977 then : 6978 xorg_cv_cc_flag_unknown_warning_option=yes 6979 else case e in #( 6980 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6981 esac 6982 fi 6983 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6984 esac 6985 fi 6986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6987 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6988 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6989 CFLAGS="$xorg_testset_save_CFLAGS" 6990 fi 6991 6992 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6993 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6994 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6995 fi 6996 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6998 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6999 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7000 then : 7001 printf %s "(cached) " >&6 7002 else case e in #( 7003 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7004 /* end confdefs.h. */ 7005 int i; 7006 _ACEOF 7007 if ac_fn_c_try_compile "$LINENO" 7008 then : 7009 xorg_cv_cc_flag_unused_command_line_argument=yes 7010 else case e in #( 7011 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7012 esac 7013 fi 7014 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7015 esac 7016 fi 7017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7018 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7019 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7020 CFLAGS="$xorg_testset_save_CFLAGS" 7021 fi 7022 7023 found="no" 7024 7025 if test $found = "no" ; then 7026 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7028 fi 7029 7030 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7031 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7032 fi 7033 7034 CFLAGS="$CFLAGS -Wredundant-decls" 7035 7036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7037 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7038 cacheid=xorg_cv_cc_flag__Wredundant_decls 7039 if eval test \${$cacheid+y} 7040 then : 7041 printf %s "(cached) " >&6 7042 else case e in #( 7043 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7044 /* end confdefs.h. */ 7045 int i; 7046 int 7047 main (void) 7048 { 7049 7050 ; 7051 return 0; 7052 } 7053 _ACEOF 7054 if ac_fn_c_try_link "$LINENO" 7055 then : 7056 eval $cacheid=yes 7057 else case e in #( 7058 e) eval $cacheid=no ;; 7059 esac 7060 fi 7061 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7062 conftest$ac_exeext conftest.$ac_ext ;; 7063 esac 7064 fi 7065 7066 7067 CFLAGS="$xorg_testset_save_CFLAGS" 7068 7069 eval supported=\$$cacheid 7070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7071 printf "%s\n" "$supported" >&6; } 7072 if test "$supported" = "yes" ; then 7073 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7074 found="yes" 7075 fi 7076 fi 7077 7078 7079 7080 7081 7082 7083 7084 7085 7086 7087 7088 7089 7090 7091 7092 xorg_testset_save_CFLAGS="$CFLAGS" 7093 7094 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7097 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7098 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7099 then : 7100 printf %s "(cached) " >&6 7101 else case e in #( 7102 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7103 /* end confdefs.h. */ 7104 int i; 7105 _ACEOF 7106 if ac_fn_c_try_compile "$LINENO" 7107 then : 7108 xorg_cv_cc_flag_unknown_warning_option=yes 7109 else case e in #( 7110 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7111 esac 7112 fi 7113 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7114 esac 7115 fi 7116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7117 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7118 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7119 CFLAGS="$xorg_testset_save_CFLAGS" 7120 fi 7121 7122 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7125 fi 7126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7128 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7129 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7130 then : 7131 printf %s "(cached) " >&6 7132 else case e in #( 7133 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7134 /* end confdefs.h. */ 7135 int i; 7136 _ACEOF 7137 if ac_fn_c_try_compile "$LINENO" 7138 then : 7139 xorg_cv_cc_flag_unused_command_line_argument=yes 7140 else case e in #( 7141 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7142 esac 7143 fi 7144 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7145 esac 7146 fi 7147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7148 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7149 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7150 CFLAGS="$xorg_testset_save_CFLAGS" 7151 fi 7152 7153 found="no" 7154 7155 if test $found = "no" ; then 7156 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7158 fi 7159 7160 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7161 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7162 fi 7163 7164 CFLAGS="$CFLAGS -Wlogical-op" 7165 7166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7167 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7168 cacheid=xorg_cv_cc_flag__Wlogical_op 7169 if eval test \${$cacheid+y} 7170 then : 7171 printf %s "(cached) " >&6 7172 else case e in #( 7173 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7174 /* end confdefs.h. */ 7175 int i; 7176 int 7177 main (void) 7178 { 7179 7180 ; 7181 return 0; 7182 } 7183 _ACEOF 7184 if ac_fn_c_try_link "$LINENO" 7185 then : 7186 eval $cacheid=yes 7187 else case e in #( 7188 e) eval $cacheid=no ;; 7189 esac 7190 fi 7191 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7192 conftest$ac_exeext conftest.$ac_ext ;; 7193 esac 7194 fi 7195 7196 7197 CFLAGS="$xorg_testset_save_CFLAGS" 7198 7199 eval supported=\$$cacheid 7200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7201 printf "%s\n" "$supported" >&6; } 7202 if test "$supported" = "yes" ; then 7203 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7204 found="yes" 7205 fi 7206 fi 7207 7208 7209 7210 # These are currently disabled because they are noisy. They will be enabled 7211 # in the future once the codebase is sufficiently modernized to silence 7212 # them. For now, I don't want them to drown out the other warnings. 7213 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7214 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7215 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7216 7217 # Turn some warnings into errors, so we don't accidentally get successful builds 7218 # when there are problems that should be fixed. 7219 7220 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7221 7222 7223 7224 7225 7226 7227 7228 7229 7230 7231 7232 7233 7234 xorg_testset_save_CFLAGS="$CFLAGS" 7235 7236 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7239 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7240 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7241 then : 7242 printf %s "(cached) " >&6 7243 else case e in #( 7244 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7245 /* end confdefs.h. */ 7246 int i; 7247 _ACEOF 7248 if ac_fn_c_try_compile "$LINENO" 7249 then : 7250 xorg_cv_cc_flag_unknown_warning_option=yes 7251 else case e in #( 7252 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7253 esac 7254 fi 7255 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7256 esac 7257 fi 7258 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7259 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7260 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7261 CFLAGS="$xorg_testset_save_CFLAGS" 7262 fi 7263 7264 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7265 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7267 fi 7268 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7270 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7271 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7272 then : 7273 printf %s "(cached) " >&6 7274 else case e in #( 7275 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7276 /* end confdefs.h. */ 7277 int i; 7278 _ACEOF 7279 if ac_fn_c_try_compile "$LINENO" 7280 then : 7281 xorg_cv_cc_flag_unused_command_line_argument=yes 7282 else case e in #( 7283 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7284 esac 7285 fi 7286 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7287 esac 7288 fi 7289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7290 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7291 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7292 CFLAGS="$xorg_testset_save_CFLAGS" 7293 fi 7294 7295 found="no" 7296 7297 if test $found = "no" ; then 7298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7300 fi 7301 7302 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7303 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7304 fi 7305 7306 CFLAGS="$CFLAGS -Werror=implicit" 7307 7308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7309 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7310 cacheid=xorg_cv_cc_flag__Werror_implicit 7311 if eval test \${$cacheid+y} 7312 then : 7313 printf %s "(cached) " >&6 7314 else case e in #( 7315 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7316 /* end confdefs.h. */ 7317 int i; 7318 int 7319 main (void) 7320 { 7321 7322 ; 7323 return 0; 7324 } 7325 _ACEOF 7326 if ac_fn_c_try_link "$LINENO" 7327 then : 7328 eval $cacheid=yes 7329 else case e in #( 7330 e) eval $cacheid=no ;; 7331 esac 7332 fi 7333 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7334 conftest$ac_exeext conftest.$ac_ext ;; 7335 esac 7336 fi 7337 7338 7339 CFLAGS="$xorg_testset_save_CFLAGS" 7340 7341 eval supported=\$$cacheid 7342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7343 printf "%s\n" "$supported" >&6; } 7344 if test "$supported" = "yes" ; then 7345 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7346 found="yes" 7347 fi 7348 fi 7349 7350 if test $found = "no" ; then 7351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7353 fi 7354 7355 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7356 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7357 fi 7358 7359 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7360 7361 { 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 7362 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7363 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7364 if eval test \${$cacheid+y} 7365 then : 7366 printf %s "(cached) " >&6 7367 else case e in #( 7368 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7369 /* end confdefs.h. */ 7370 int i; 7371 int 7372 main (void) 7373 { 7374 7375 ; 7376 return 0; 7377 } 7378 _ACEOF 7379 if ac_fn_c_try_link "$LINENO" 7380 then : 7381 eval $cacheid=yes 7382 else case e in #( 7383 e) eval $cacheid=no ;; 7384 esac 7385 fi 7386 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7387 conftest$ac_exeext conftest.$ac_ext ;; 7388 esac 7389 fi 7390 7391 7392 CFLAGS="$xorg_testset_save_CFLAGS" 7393 7394 eval supported=\$$cacheid 7395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7396 printf "%s\n" "$supported" >&6; } 7397 if test "$supported" = "yes" ; then 7398 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7399 found="yes" 7400 fi 7401 fi 7402 7403 7404 7405 7406 7407 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 xorg_testset_save_CFLAGS="$CFLAGS" 7418 7419 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7422 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7423 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7424 then : 7425 printf %s "(cached) " >&6 7426 else case e in #( 7427 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7428 /* end confdefs.h. */ 7429 int i; 7430 _ACEOF 7431 if ac_fn_c_try_compile "$LINENO" 7432 then : 7433 xorg_cv_cc_flag_unknown_warning_option=yes 7434 else case e in #( 7435 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7436 esac 7437 fi 7438 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7439 esac 7440 fi 7441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7442 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7443 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7444 CFLAGS="$xorg_testset_save_CFLAGS" 7445 fi 7446 7447 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7448 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7450 fi 7451 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7453 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7454 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7455 then : 7456 printf %s "(cached) " >&6 7457 else case e in #( 7458 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7459 /* end confdefs.h. */ 7460 int i; 7461 _ACEOF 7462 if ac_fn_c_try_compile "$LINENO" 7463 then : 7464 xorg_cv_cc_flag_unused_command_line_argument=yes 7465 else case e in #( 7466 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7467 esac 7468 fi 7469 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7470 esac 7471 fi 7472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7473 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7474 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7475 CFLAGS="$xorg_testset_save_CFLAGS" 7476 fi 7477 7478 found="no" 7479 7480 if test $found = "no" ; then 7481 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7483 fi 7484 7485 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7486 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7487 fi 7488 7489 CFLAGS="$CFLAGS -Werror=nonnull" 7490 7491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7492 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7493 cacheid=xorg_cv_cc_flag__Werror_nonnull 7494 if eval test \${$cacheid+y} 7495 then : 7496 printf %s "(cached) " >&6 7497 else case e in #( 7498 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7499 /* end confdefs.h. */ 7500 int i; 7501 int 7502 main (void) 7503 { 7504 7505 ; 7506 return 0; 7507 } 7508 _ACEOF 7509 if ac_fn_c_try_link "$LINENO" 7510 then : 7511 eval $cacheid=yes 7512 else case e in #( 7513 e) eval $cacheid=no ;; 7514 esac 7515 fi 7516 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7517 conftest$ac_exeext conftest.$ac_ext ;; 7518 esac 7519 fi 7520 7521 7522 CFLAGS="$xorg_testset_save_CFLAGS" 7523 7524 eval supported=\$$cacheid 7525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7526 printf "%s\n" "$supported" >&6; } 7527 if test "$supported" = "yes" ; then 7528 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7529 found="yes" 7530 fi 7531 fi 7532 7533 7534 7535 7536 7537 7538 7539 7540 7541 7542 7543 7544 7545 7546 7547 xorg_testset_save_CFLAGS="$CFLAGS" 7548 7549 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7552 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7553 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7554 then : 7555 printf %s "(cached) " >&6 7556 else case e in #( 7557 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7558 /* end confdefs.h. */ 7559 int i; 7560 _ACEOF 7561 if ac_fn_c_try_compile "$LINENO" 7562 then : 7563 xorg_cv_cc_flag_unknown_warning_option=yes 7564 else case e in #( 7565 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7566 esac 7567 fi 7568 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7569 esac 7570 fi 7571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7572 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7573 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7574 CFLAGS="$xorg_testset_save_CFLAGS" 7575 fi 7576 7577 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7578 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7580 fi 7581 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7582 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7583 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7584 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7585 then : 7586 printf %s "(cached) " >&6 7587 else case e in #( 7588 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7589 /* end confdefs.h. */ 7590 int i; 7591 _ACEOF 7592 if ac_fn_c_try_compile "$LINENO" 7593 then : 7594 xorg_cv_cc_flag_unused_command_line_argument=yes 7595 else case e in #( 7596 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7597 esac 7598 fi 7599 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7600 esac 7601 fi 7602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7603 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7604 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7605 CFLAGS="$xorg_testset_save_CFLAGS" 7606 fi 7607 7608 found="no" 7609 7610 if test $found = "no" ; then 7611 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7612 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7613 fi 7614 7615 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7616 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7617 fi 7618 7619 CFLAGS="$CFLAGS -Werror=init-self" 7620 7621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7622 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7623 cacheid=xorg_cv_cc_flag__Werror_init_self 7624 if eval test \${$cacheid+y} 7625 then : 7626 printf %s "(cached) " >&6 7627 else case e in #( 7628 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7629 /* end confdefs.h. */ 7630 int i; 7631 int 7632 main (void) 7633 { 7634 7635 ; 7636 return 0; 7637 } 7638 _ACEOF 7639 if ac_fn_c_try_link "$LINENO" 7640 then : 7641 eval $cacheid=yes 7642 else case e in #( 7643 e) eval $cacheid=no ;; 7644 esac 7645 fi 7646 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7647 conftest$ac_exeext conftest.$ac_ext ;; 7648 esac 7649 fi 7650 7651 7652 CFLAGS="$xorg_testset_save_CFLAGS" 7653 7654 eval supported=\$$cacheid 7655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7656 printf "%s\n" "$supported" >&6; } 7657 if test "$supported" = "yes" ; then 7658 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7659 found="yes" 7660 fi 7661 fi 7662 7663 7664 7665 7666 7667 7668 7669 7670 7671 7672 7673 7674 7675 7676 7677 xorg_testset_save_CFLAGS="$CFLAGS" 7678 7679 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7682 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7683 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7684 then : 7685 printf %s "(cached) " >&6 7686 else case e in #( 7687 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7688 /* end confdefs.h. */ 7689 int i; 7690 _ACEOF 7691 if ac_fn_c_try_compile "$LINENO" 7692 then : 7693 xorg_cv_cc_flag_unknown_warning_option=yes 7694 else case e in #( 7695 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7696 esac 7697 fi 7698 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7699 esac 7700 fi 7701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7702 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7703 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7704 CFLAGS="$xorg_testset_save_CFLAGS" 7705 fi 7706 7707 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7708 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7710 fi 7711 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7713 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7714 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7715 then : 7716 printf %s "(cached) " >&6 7717 else case e in #( 7718 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7719 /* end confdefs.h. */ 7720 int i; 7721 _ACEOF 7722 if ac_fn_c_try_compile "$LINENO" 7723 then : 7724 xorg_cv_cc_flag_unused_command_line_argument=yes 7725 else case e in #( 7726 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7727 esac 7728 fi 7729 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7730 esac 7731 fi 7732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7733 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7734 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7735 CFLAGS="$xorg_testset_save_CFLAGS" 7736 fi 7737 7738 found="no" 7739 7740 if test $found = "no" ; then 7741 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7743 fi 7744 7745 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7746 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7747 fi 7748 7749 CFLAGS="$CFLAGS -Werror=main" 7750 7751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7752 printf %s "checking if $CC supports -Werror=main... " >&6; } 7753 cacheid=xorg_cv_cc_flag__Werror_main 7754 if eval test \${$cacheid+y} 7755 then : 7756 printf %s "(cached) " >&6 7757 else case e in #( 7758 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7759 /* end confdefs.h. */ 7760 int i; 7761 int 7762 main (void) 7763 { 7764 7765 ; 7766 return 0; 7767 } 7768 _ACEOF 7769 if ac_fn_c_try_link "$LINENO" 7770 then : 7771 eval $cacheid=yes 7772 else case e in #( 7773 e) eval $cacheid=no ;; 7774 esac 7775 fi 7776 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7777 conftest$ac_exeext conftest.$ac_ext ;; 7778 esac 7779 fi 7780 7781 7782 CFLAGS="$xorg_testset_save_CFLAGS" 7783 7784 eval supported=\$$cacheid 7785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7786 printf "%s\n" "$supported" >&6; } 7787 if test "$supported" = "yes" ; then 7788 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7789 found="yes" 7790 fi 7791 fi 7792 7793 7794 7795 7796 7797 7798 7799 7800 7801 7802 7803 7804 7805 7806 7807 xorg_testset_save_CFLAGS="$CFLAGS" 7808 7809 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7812 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7813 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7814 then : 7815 printf %s "(cached) " >&6 7816 else case e in #( 7817 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7818 /* end confdefs.h. */ 7819 int i; 7820 _ACEOF 7821 if ac_fn_c_try_compile "$LINENO" 7822 then : 7823 xorg_cv_cc_flag_unknown_warning_option=yes 7824 else case e in #( 7825 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7826 esac 7827 fi 7828 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7829 esac 7830 fi 7831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7832 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7833 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7834 CFLAGS="$xorg_testset_save_CFLAGS" 7835 fi 7836 7837 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7838 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7839 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7840 fi 7841 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7843 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7844 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7845 then : 7846 printf %s "(cached) " >&6 7847 else case e in #( 7848 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7849 /* end confdefs.h. */ 7850 int i; 7851 _ACEOF 7852 if ac_fn_c_try_compile "$LINENO" 7853 then : 7854 xorg_cv_cc_flag_unused_command_line_argument=yes 7855 else case e in #( 7856 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7857 esac 7858 fi 7859 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7860 esac 7861 fi 7862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7863 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7864 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7865 CFLAGS="$xorg_testset_save_CFLAGS" 7866 fi 7867 7868 found="no" 7869 7870 if test $found = "no" ; then 7871 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7873 fi 7874 7875 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7876 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7877 fi 7878 7879 CFLAGS="$CFLAGS -Werror=missing-braces" 7880 7881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7882 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7883 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7884 if eval test \${$cacheid+y} 7885 then : 7886 printf %s "(cached) " >&6 7887 else case e in #( 7888 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7889 /* end confdefs.h. */ 7890 int i; 7891 int 7892 main (void) 7893 { 7894 7895 ; 7896 return 0; 7897 } 7898 _ACEOF 7899 if ac_fn_c_try_link "$LINENO" 7900 then : 7901 eval $cacheid=yes 7902 else case e in #( 7903 e) eval $cacheid=no ;; 7904 esac 7905 fi 7906 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7907 conftest$ac_exeext conftest.$ac_ext ;; 7908 esac 7909 fi 7910 7911 7912 CFLAGS="$xorg_testset_save_CFLAGS" 7913 7914 eval supported=\$$cacheid 7915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7916 printf "%s\n" "$supported" >&6; } 7917 if test "$supported" = "yes" ; then 7918 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7919 found="yes" 7920 fi 7921 fi 7922 7923 7924 7925 7926 7927 7928 7929 7930 7931 7932 7933 7934 7935 7936 7937 xorg_testset_save_CFLAGS="$CFLAGS" 7938 7939 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7942 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7943 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7944 then : 7945 printf %s "(cached) " >&6 7946 else case e in #( 7947 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7948 /* end confdefs.h. */ 7949 int i; 7950 _ACEOF 7951 if ac_fn_c_try_compile "$LINENO" 7952 then : 7953 xorg_cv_cc_flag_unknown_warning_option=yes 7954 else case e in #( 7955 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7956 esac 7957 fi 7958 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7959 esac 7960 fi 7961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7962 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7963 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7964 CFLAGS="$xorg_testset_save_CFLAGS" 7965 fi 7966 7967 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7968 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7970 fi 7971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7973 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7974 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7975 then : 7976 printf %s "(cached) " >&6 7977 else case e in #( 7978 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7979 /* end confdefs.h. */ 7980 int i; 7981 _ACEOF 7982 if ac_fn_c_try_compile "$LINENO" 7983 then : 7984 xorg_cv_cc_flag_unused_command_line_argument=yes 7985 else case e in #( 7986 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7987 esac 7988 fi 7989 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7990 esac 7991 fi 7992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7993 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7994 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7995 CFLAGS="$xorg_testset_save_CFLAGS" 7996 fi 7997 7998 found="no" 7999 8000 if test $found = "no" ; then 8001 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8003 fi 8004 8005 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8007 fi 8008 8009 CFLAGS="$CFLAGS -Werror=sequence-point" 8010 8011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8012 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8013 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8014 if eval test \${$cacheid+y} 8015 then : 8016 printf %s "(cached) " >&6 8017 else case e in #( 8018 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8019 /* end confdefs.h. */ 8020 int i; 8021 int 8022 main (void) 8023 { 8024 8025 ; 8026 return 0; 8027 } 8028 _ACEOF 8029 if ac_fn_c_try_link "$LINENO" 8030 then : 8031 eval $cacheid=yes 8032 else case e in #( 8033 e) eval $cacheid=no ;; 8034 esac 8035 fi 8036 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8037 conftest$ac_exeext conftest.$ac_ext ;; 8038 esac 8039 fi 8040 8041 8042 CFLAGS="$xorg_testset_save_CFLAGS" 8043 8044 eval supported=\$$cacheid 8045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8046 printf "%s\n" "$supported" >&6; } 8047 if test "$supported" = "yes" ; then 8048 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8049 found="yes" 8050 fi 8051 fi 8052 8053 8054 8055 8056 8057 8058 8059 8060 8061 8062 8063 8064 8065 8066 8067 xorg_testset_save_CFLAGS="$CFLAGS" 8068 8069 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8072 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8073 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8074 then : 8075 printf %s "(cached) " >&6 8076 else case e in #( 8077 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8078 /* end confdefs.h. */ 8079 int i; 8080 _ACEOF 8081 if ac_fn_c_try_compile "$LINENO" 8082 then : 8083 xorg_cv_cc_flag_unknown_warning_option=yes 8084 else case e in #( 8085 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8086 esac 8087 fi 8088 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8089 esac 8090 fi 8091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8092 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8093 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8094 CFLAGS="$xorg_testset_save_CFLAGS" 8095 fi 8096 8097 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8098 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8100 fi 8101 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8103 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8104 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8105 then : 8106 printf %s "(cached) " >&6 8107 else case e in #( 8108 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8109 /* end confdefs.h. */ 8110 int i; 8111 _ACEOF 8112 if ac_fn_c_try_compile "$LINENO" 8113 then : 8114 xorg_cv_cc_flag_unused_command_line_argument=yes 8115 else case e in #( 8116 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8117 esac 8118 fi 8119 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8120 esac 8121 fi 8122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8123 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8124 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8125 CFLAGS="$xorg_testset_save_CFLAGS" 8126 fi 8127 8128 found="no" 8129 8130 if test $found = "no" ; then 8131 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8133 fi 8134 8135 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8136 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8137 fi 8138 8139 CFLAGS="$CFLAGS -Werror=return-type" 8140 8141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8142 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8143 cacheid=xorg_cv_cc_flag__Werror_return_type 8144 if eval test \${$cacheid+y} 8145 then : 8146 printf %s "(cached) " >&6 8147 else case e in #( 8148 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8149 /* end confdefs.h. */ 8150 int i; 8151 int 8152 main (void) 8153 { 8154 8155 ; 8156 return 0; 8157 } 8158 _ACEOF 8159 if ac_fn_c_try_link "$LINENO" 8160 then : 8161 eval $cacheid=yes 8162 else case e in #( 8163 e) eval $cacheid=no ;; 8164 esac 8165 fi 8166 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8167 conftest$ac_exeext conftest.$ac_ext ;; 8168 esac 8169 fi 8170 8171 8172 CFLAGS="$xorg_testset_save_CFLAGS" 8173 8174 eval supported=\$$cacheid 8175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8176 printf "%s\n" "$supported" >&6; } 8177 if test "$supported" = "yes" ; then 8178 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8179 found="yes" 8180 fi 8181 fi 8182 8183 if test $found = "no" ; then 8184 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8186 fi 8187 8188 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8190 fi 8191 8192 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8193 8194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8195 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8196 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8197 if eval test \${$cacheid+y} 8198 then : 8199 printf %s "(cached) " >&6 8200 else case e in #( 8201 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8202 /* end confdefs.h. */ 8203 int i; 8204 int 8205 main (void) 8206 { 8207 8208 ; 8209 return 0; 8210 } 8211 _ACEOF 8212 if ac_fn_c_try_link "$LINENO" 8213 then : 8214 eval $cacheid=yes 8215 else case e in #( 8216 e) eval $cacheid=no ;; 8217 esac 8218 fi 8219 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8220 conftest$ac_exeext conftest.$ac_ext ;; 8221 esac 8222 fi 8223 8224 8225 CFLAGS="$xorg_testset_save_CFLAGS" 8226 8227 eval supported=\$$cacheid 8228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8229 printf "%s\n" "$supported" >&6; } 8230 if test "$supported" = "yes" ; then 8231 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8232 found="yes" 8233 fi 8234 fi 8235 8236 8237 8238 8239 8240 8241 8242 8243 8244 8245 8246 8247 8248 8249 8250 xorg_testset_save_CFLAGS="$CFLAGS" 8251 8252 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8255 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8256 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8257 then : 8258 printf %s "(cached) " >&6 8259 else case e in #( 8260 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8261 /* end confdefs.h. */ 8262 int i; 8263 _ACEOF 8264 if ac_fn_c_try_compile "$LINENO" 8265 then : 8266 xorg_cv_cc_flag_unknown_warning_option=yes 8267 else case e in #( 8268 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8269 esac 8270 fi 8271 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8272 esac 8273 fi 8274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8275 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8276 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8277 CFLAGS="$xorg_testset_save_CFLAGS" 8278 fi 8279 8280 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8281 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8283 fi 8284 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8286 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8287 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8288 then : 8289 printf %s "(cached) " >&6 8290 else case e in #( 8291 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8292 /* end confdefs.h. */ 8293 int i; 8294 _ACEOF 8295 if ac_fn_c_try_compile "$LINENO" 8296 then : 8297 xorg_cv_cc_flag_unused_command_line_argument=yes 8298 else case e in #( 8299 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8300 esac 8301 fi 8302 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8303 esac 8304 fi 8305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8306 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8307 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8308 CFLAGS="$xorg_testset_save_CFLAGS" 8309 fi 8310 8311 found="no" 8312 8313 if test $found = "no" ; then 8314 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8316 fi 8317 8318 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8319 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8320 fi 8321 8322 CFLAGS="$CFLAGS -Werror=trigraphs" 8323 8324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8325 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8326 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8327 if eval test \${$cacheid+y} 8328 then : 8329 printf %s "(cached) " >&6 8330 else case e in #( 8331 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8332 /* end confdefs.h. */ 8333 int i; 8334 int 8335 main (void) 8336 { 8337 8338 ; 8339 return 0; 8340 } 8341 _ACEOF 8342 if ac_fn_c_try_link "$LINENO" 8343 then : 8344 eval $cacheid=yes 8345 else case e in #( 8346 e) eval $cacheid=no ;; 8347 esac 8348 fi 8349 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8350 conftest$ac_exeext conftest.$ac_ext ;; 8351 esac 8352 fi 8353 8354 8355 CFLAGS="$xorg_testset_save_CFLAGS" 8356 8357 eval supported=\$$cacheid 8358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8359 printf "%s\n" "$supported" >&6; } 8360 if test "$supported" = "yes" ; then 8361 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8362 found="yes" 8363 fi 8364 fi 8365 8366 8367 8368 8369 8370 8371 8372 8373 8374 8375 8376 8377 8378 8379 8380 xorg_testset_save_CFLAGS="$CFLAGS" 8381 8382 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8385 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8386 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8387 then : 8388 printf %s "(cached) " >&6 8389 else case e in #( 8390 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8391 /* end confdefs.h. */ 8392 int i; 8393 _ACEOF 8394 if ac_fn_c_try_compile "$LINENO" 8395 then : 8396 xorg_cv_cc_flag_unknown_warning_option=yes 8397 else case e in #( 8398 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8399 esac 8400 fi 8401 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8402 esac 8403 fi 8404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8405 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8406 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8407 CFLAGS="$xorg_testset_save_CFLAGS" 8408 fi 8409 8410 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8413 fi 8414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8416 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8417 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8418 then : 8419 printf %s "(cached) " >&6 8420 else case e in #( 8421 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8422 /* end confdefs.h. */ 8423 int i; 8424 _ACEOF 8425 if ac_fn_c_try_compile "$LINENO" 8426 then : 8427 xorg_cv_cc_flag_unused_command_line_argument=yes 8428 else case e in #( 8429 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8430 esac 8431 fi 8432 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8433 esac 8434 fi 8435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8436 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8437 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8438 CFLAGS="$xorg_testset_save_CFLAGS" 8439 fi 8440 8441 found="no" 8442 8443 if test $found = "no" ; then 8444 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8446 fi 8447 8448 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8450 fi 8451 8452 CFLAGS="$CFLAGS -Werror=array-bounds" 8453 8454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8455 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8456 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8457 if eval test \${$cacheid+y} 8458 then : 8459 printf %s "(cached) " >&6 8460 else case e in #( 8461 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8462 /* end confdefs.h. */ 8463 int i; 8464 int 8465 main (void) 8466 { 8467 8468 ; 8469 return 0; 8470 } 8471 _ACEOF 8472 if ac_fn_c_try_link "$LINENO" 8473 then : 8474 eval $cacheid=yes 8475 else case e in #( 8476 e) eval $cacheid=no ;; 8477 esac 8478 fi 8479 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8480 conftest$ac_exeext conftest.$ac_ext ;; 8481 esac 8482 fi 8483 8484 8485 CFLAGS="$xorg_testset_save_CFLAGS" 8486 8487 eval supported=\$$cacheid 8488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8489 printf "%s\n" "$supported" >&6; } 8490 if test "$supported" = "yes" ; then 8491 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8492 found="yes" 8493 fi 8494 fi 8495 8496 8497 8498 8499 8500 8501 8502 8503 8504 8505 8506 8507 8508 8509 8510 xorg_testset_save_CFLAGS="$CFLAGS" 8511 8512 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8515 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8516 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8517 then : 8518 printf %s "(cached) " >&6 8519 else case e in #( 8520 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8521 /* end confdefs.h. */ 8522 int i; 8523 _ACEOF 8524 if ac_fn_c_try_compile "$LINENO" 8525 then : 8526 xorg_cv_cc_flag_unknown_warning_option=yes 8527 else case e in #( 8528 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8529 esac 8530 fi 8531 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8532 esac 8533 fi 8534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8535 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8536 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8537 CFLAGS="$xorg_testset_save_CFLAGS" 8538 fi 8539 8540 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8541 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8543 fi 8544 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8546 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8547 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8548 then : 8549 printf %s "(cached) " >&6 8550 else case e in #( 8551 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8552 /* end confdefs.h. */ 8553 int i; 8554 _ACEOF 8555 if ac_fn_c_try_compile "$LINENO" 8556 then : 8557 xorg_cv_cc_flag_unused_command_line_argument=yes 8558 else case e in #( 8559 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8560 esac 8561 fi 8562 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8563 esac 8564 fi 8565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8566 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8567 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8568 CFLAGS="$xorg_testset_save_CFLAGS" 8569 fi 8570 8571 found="no" 8572 8573 if test $found = "no" ; then 8574 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8576 fi 8577 8578 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8579 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8580 fi 8581 8582 CFLAGS="$CFLAGS -Werror=write-strings" 8583 8584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8585 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8586 cacheid=xorg_cv_cc_flag__Werror_write_strings 8587 if eval test \${$cacheid+y} 8588 then : 8589 printf %s "(cached) " >&6 8590 else case e in #( 8591 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8592 /* end confdefs.h. */ 8593 int i; 8594 int 8595 main (void) 8596 { 8597 8598 ; 8599 return 0; 8600 } 8601 _ACEOF 8602 if ac_fn_c_try_link "$LINENO" 8603 then : 8604 eval $cacheid=yes 8605 else case e in #( 8606 e) eval $cacheid=no ;; 8607 esac 8608 fi 8609 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8610 conftest$ac_exeext conftest.$ac_ext ;; 8611 esac 8612 fi 8613 8614 8615 CFLAGS="$xorg_testset_save_CFLAGS" 8616 8617 eval supported=\$$cacheid 8618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8619 printf "%s\n" "$supported" >&6; } 8620 if test "$supported" = "yes" ; then 8621 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8622 found="yes" 8623 fi 8624 fi 8625 8626 8627 8628 8629 8630 8631 8632 8633 8634 8635 8636 8637 8638 8639 8640 xorg_testset_save_CFLAGS="$CFLAGS" 8641 8642 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8645 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8646 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8647 then : 8648 printf %s "(cached) " >&6 8649 else case e in #( 8650 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8651 /* end confdefs.h. */ 8652 int i; 8653 _ACEOF 8654 if ac_fn_c_try_compile "$LINENO" 8655 then : 8656 xorg_cv_cc_flag_unknown_warning_option=yes 8657 else case e in #( 8658 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8659 esac 8660 fi 8661 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8662 esac 8663 fi 8664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8665 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8666 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8667 CFLAGS="$xorg_testset_save_CFLAGS" 8668 fi 8669 8670 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8671 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8673 fi 8674 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8676 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8677 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8678 then : 8679 printf %s "(cached) " >&6 8680 else case e in #( 8681 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8682 /* end confdefs.h. */ 8683 int i; 8684 _ACEOF 8685 if ac_fn_c_try_compile "$LINENO" 8686 then : 8687 xorg_cv_cc_flag_unused_command_line_argument=yes 8688 else case e in #( 8689 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8690 esac 8691 fi 8692 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8693 esac 8694 fi 8695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8696 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8697 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8698 CFLAGS="$xorg_testset_save_CFLAGS" 8699 fi 8700 8701 found="no" 8702 8703 if test $found = "no" ; then 8704 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8706 fi 8707 8708 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8710 fi 8711 8712 CFLAGS="$CFLAGS -Werror=address" 8713 8714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8715 printf %s "checking if $CC supports -Werror=address... " >&6; } 8716 cacheid=xorg_cv_cc_flag__Werror_address 8717 if eval test \${$cacheid+y} 8718 then : 8719 printf %s "(cached) " >&6 8720 else case e in #( 8721 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8722 /* end confdefs.h. */ 8723 int i; 8724 int 8725 main (void) 8726 { 8727 8728 ; 8729 return 0; 8730 } 8731 _ACEOF 8732 if ac_fn_c_try_link "$LINENO" 8733 then : 8734 eval $cacheid=yes 8735 else case e in #( 8736 e) eval $cacheid=no ;; 8737 esac 8738 fi 8739 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8740 conftest$ac_exeext conftest.$ac_ext ;; 8741 esac 8742 fi 8743 8744 8745 CFLAGS="$xorg_testset_save_CFLAGS" 8746 8747 eval supported=\$$cacheid 8748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8749 printf "%s\n" "$supported" >&6; } 8750 if test "$supported" = "yes" ; then 8751 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8752 found="yes" 8753 fi 8754 fi 8755 8756 8757 8758 8759 8760 8761 8762 8763 8764 8765 8766 8767 8768 8769 8770 xorg_testset_save_CFLAGS="$CFLAGS" 8771 8772 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8775 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8776 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8777 then : 8778 printf %s "(cached) " >&6 8779 else case e in #( 8780 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8781 /* end confdefs.h. */ 8782 int i; 8783 _ACEOF 8784 if ac_fn_c_try_compile "$LINENO" 8785 then : 8786 xorg_cv_cc_flag_unknown_warning_option=yes 8787 else case e in #( 8788 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8789 esac 8790 fi 8791 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8792 esac 8793 fi 8794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8795 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8796 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8797 CFLAGS="$xorg_testset_save_CFLAGS" 8798 fi 8799 8800 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8801 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8803 fi 8804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8806 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8807 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8808 then : 8809 printf %s "(cached) " >&6 8810 else case e in #( 8811 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8812 /* end confdefs.h. */ 8813 int i; 8814 _ACEOF 8815 if ac_fn_c_try_compile "$LINENO" 8816 then : 8817 xorg_cv_cc_flag_unused_command_line_argument=yes 8818 else case e in #( 8819 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8820 esac 8821 fi 8822 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8823 esac 8824 fi 8825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8826 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8827 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8828 CFLAGS="$xorg_testset_save_CFLAGS" 8829 fi 8830 8831 found="no" 8832 8833 if test $found = "no" ; then 8834 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8835 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8836 fi 8837 8838 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8839 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8840 fi 8841 8842 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8843 8844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8845 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8846 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8847 if eval test \${$cacheid+y} 8848 then : 8849 printf %s "(cached) " >&6 8850 else case e in #( 8851 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8852 /* end confdefs.h. */ 8853 int i; 8854 int 8855 main (void) 8856 { 8857 8858 ; 8859 return 0; 8860 } 8861 _ACEOF 8862 if ac_fn_c_try_link "$LINENO" 8863 then : 8864 eval $cacheid=yes 8865 else case e in #( 8866 e) eval $cacheid=no ;; 8867 esac 8868 fi 8869 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8870 conftest$ac_exeext conftest.$ac_ext ;; 8871 esac 8872 fi 8873 8874 8875 CFLAGS="$xorg_testset_save_CFLAGS" 8876 8877 eval supported=\$$cacheid 8878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8879 printf "%s\n" "$supported" >&6; } 8880 if test "$supported" = "yes" ; then 8881 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8882 found="yes" 8883 fi 8884 fi 8885 8886 if test $found = "no" ; then 8887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8889 fi 8890 8891 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8893 fi 8894 8895 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8896 8897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8898 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8899 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8900 if eval test \${$cacheid+y} 8901 then : 8902 printf %s "(cached) " >&6 8903 else case e in #( 8904 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8905 /* end confdefs.h. */ 8906 int i; 8907 int 8908 main (void) 8909 { 8910 8911 ; 8912 return 0; 8913 } 8914 _ACEOF 8915 if ac_fn_c_try_link "$LINENO" 8916 then : 8917 eval $cacheid=yes 8918 else case e in #( 8919 e) eval $cacheid=no ;; 8920 esac 8921 fi 8922 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8923 conftest$ac_exeext conftest.$ac_ext ;; 8924 esac 8925 fi 8926 8927 8928 CFLAGS="$xorg_testset_save_CFLAGS" 8929 8930 eval supported=\$$cacheid 8931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8932 printf "%s\n" "$supported" >&6; } 8933 if test "$supported" = "yes" ; then 8934 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8935 found="yes" 8936 fi 8937 fi 8938 8939 8940 8941 8942 8943 8944 8945 8946 8947 8948 8949 8950 8951 8952 8953 xorg_testset_save_CFLAGS="$CFLAGS" 8954 8955 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8958 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8959 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8960 then : 8961 printf %s "(cached) " >&6 8962 else case e in #( 8963 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8964 /* end confdefs.h. */ 8965 int i; 8966 _ACEOF 8967 if ac_fn_c_try_compile "$LINENO" 8968 then : 8969 xorg_cv_cc_flag_unknown_warning_option=yes 8970 else case e in #( 8971 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8972 esac 8973 fi 8974 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8975 esac 8976 fi 8977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8978 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8979 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8980 CFLAGS="$xorg_testset_save_CFLAGS" 8981 fi 8982 8983 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8984 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8986 fi 8987 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8989 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8990 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8991 then : 8992 printf %s "(cached) " >&6 8993 else case e in #( 8994 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8995 /* end confdefs.h. */ 8996 int i; 8997 _ACEOF 8998 if ac_fn_c_try_compile "$LINENO" 8999 then : 9000 xorg_cv_cc_flag_unused_command_line_argument=yes 9001 else case e in #( 9002 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9003 esac 9004 fi 9005 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9006 esac 9007 fi 9008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9009 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9010 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9011 CFLAGS="$xorg_testset_save_CFLAGS" 9012 fi 9013 9014 found="no" 9015 9016 if test $found = "no" ; then 9017 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9019 fi 9020 9021 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9022 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9023 fi 9024 9025 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9026 9027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9028 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9029 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9030 if eval test \${$cacheid+y} 9031 then : 9032 printf %s "(cached) " >&6 9033 else case e in #( 9034 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9035 /* end confdefs.h. */ 9036 int i; 9037 int 9038 main (void) 9039 { 9040 9041 ; 9042 return 0; 9043 } 9044 _ACEOF 9045 if ac_fn_c_try_link "$LINENO" 9046 then : 9047 eval $cacheid=yes 9048 else case e in #( 9049 e) eval $cacheid=no ;; 9050 esac 9051 fi 9052 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9053 conftest$ac_exeext conftest.$ac_ext ;; 9054 esac 9055 fi 9056 9057 9058 CFLAGS="$xorg_testset_save_CFLAGS" 9059 9060 eval supported=\$$cacheid 9061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9062 printf "%s\n" "$supported" >&6; } 9063 if test "$supported" = "yes" ; then 9064 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9065 found="yes" 9066 fi 9067 fi 9068 9069 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9070 else 9071 { 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 $PACKAGE_BUGREPORT" >&5 9072 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9073 9074 9075 9076 9077 9078 9079 9080 9081 9082 9083 9084 9085 9086 xorg_testset_save_CFLAGS="$CFLAGS" 9087 9088 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9091 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9092 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9093 then : 9094 printf %s "(cached) " >&6 9095 else case e in #( 9096 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9097 /* end confdefs.h. */ 9098 int i; 9099 _ACEOF 9100 if ac_fn_c_try_compile "$LINENO" 9101 then : 9102 xorg_cv_cc_flag_unknown_warning_option=yes 9103 else case e in #( 9104 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9105 esac 9106 fi 9107 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9108 esac 9109 fi 9110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9111 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9112 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9113 CFLAGS="$xorg_testset_save_CFLAGS" 9114 fi 9115 9116 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9117 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9119 fi 9120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9122 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9123 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9124 then : 9125 printf %s "(cached) " >&6 9126 else case e in #( 9127 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9128 /* end confdefs.h. */ 9129 int i; 9130 _ACEOF 9131 if ac_fn_c_try_compile "$LINENO" 9132 then : 9133 xorg_cv_cc_flag_unused_command_line_argument=yes 9134 else case e in #( 9135 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9136 esac 9137 fi 9138 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9139 esac 9140 fi 9141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9142 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9143 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9144 CFLAGS="$xorg_testset_save_CFLAGS" 9145 fi 9146 9147 found="no" 9148 9149 if test $found = "no" ; then 9150 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9152 fi 9153 9154 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9156 fi 9157 9158 CFLAGS="$CFLAGS -Wimplicit" 9159 9160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9161 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9162 cacheid=xorg_cv_cc_flag__Wimplicit 9163 if eval test \${$cacheid+y} 9164 then : 9165 printf %s "(cached) " >&6 9166 else case e in #( 9167 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9168 /* end confdefs.h. */ 9169 int i; 9170 int 9171 main (void) 9172 { 9173 9174 ; 9175 return 0; 9176 } 9177 _ACEOF 9178 if ac_fn_c_try_link "$LINENO" 9179 then : 9180 eval $cacheid=yes 9181 else case e in #( 9182 e) eval $cacheid=no ;; 9183 esac 9184 fi 9185 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9186 conftest$ac_exeext conftest.$ac_ext ;; 9187 esac 9188 fi 9189 9190 9191 CFLAGS="$xorg_testset_save_CFLAGS" 9192 9193 eval supported=\$$cacheid 9194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9195 printf "%s\n" "$supported" >&6; } 9196 if test "$supported" = "yes" ; then 9197 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9198 found="yes" 9199 fi 9200 fi 9201 9202 9203 9204 9205 9206 9207 9208 9209 9210 9211 9212 9213 9214 9215 9216 xorg_testset_save_CFLAGS="$CFLAGS" 9217 9218 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9221 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9222 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9223 then : 9224 printf %s "(cached) " >&6 9225 else case e in #( 9226 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9227 /* end confdefs.h. */ 9228 int i; 9229 _ACEOF 9230 if ac_fn_c_try_compile "$LINENO" 9231 then : 9232 xorg_cv_cc_flag_unknown_warning_option=yes 9233 else case e in #( 9234 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9235 esac 9236 fi 9237 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9238 esac 9239 fi 9240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9241 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9242 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9243 CFLAGS="$xorg_testset_save_CFLAGS" 9244 fi 9245 9246 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9249 fi 9250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9252 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9253 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9254 then : 9255 printf %s "(cached) " >&6 9256 else case e in #( 9257 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9258 /* end confdefs.h. */ 9259 int i; 9260 _ACEOF 9261 if ac_fn_c_try_compile "$LINENO" 9262 then : 9263 xorg_cv_cc_flag_unused_command_line_argument=yes 9264 else case e in #( 9265 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9266 esac 9267 fi 9268 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9269 esac 9270 fi 9271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9272 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9273 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9274 CFLAGS="$xorg_testset_save_CFLAGS" 9275 fi 9276 9277 found="no" 9278 9279 if test $found = "no" ; then 9280 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9282 fi 9283 9284 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9285 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9286 fi 9287 9288 CFLAGS="$CFLAGS -Wnonnull" 9289 9290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9291 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9292 cacheid=xorg_cv_cc_flag__Wnonnull 9293 if eval test \${$cacheid+y} 9294 then : 9295 printf %s "(cached) " >&6 9296 else case e in #( 9297 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9298 /* end confdefs.h. */ 9299 int i; 9300 int 9301 main (void) 9302 { 9303 9304 ; 9305 return 0; 9306 } 9307 _ACEOF 9308 if ac_fn_c_try_link "$LINENO" 9309 then : 9310 eval $cacheid=yes 9311 else case e in #( 9312 e) eval $cacheid=no ;; 9313 esac 9314 fi 9315 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9316 conftest$ac_exeext conftest.$ac_ext ;; 9317 esac 9318 fi 9319 9320 9321 CFLAGS="$xorg_testset_save_CFLAGS" 9322 9323 eval supported=\$$cacheid 9324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9325 printf "%s\n" "$supported" >&6; } 9326 if test "$supported" = "yes" ; then 9327 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9328 found="yes" 9329 fi 9330 fi 9331 9332 9333 9334 9335 9336 9337 9338 9339 9340 9341 9342 9343 9344 9345 9346 xorg_testset_save_CFLAGS="$CFLAGS" 9347 9348 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9351 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9352 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9353 then : 9354 printf %s "(cached) " >&6 9355 else case e in #( 9356 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9357 /* end confdefs.h. */ 9358 int i; 9359 _ACEOF 9360 if ac_fn_c_try_compile "$LINENO" 9361 then : 9362 xorg_cv_cc_flag_unknown_warning_option=yes 9363 else case e in #( 9364 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9365 esac 9366 fi 9367 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9368 esac 9369 fi 9370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9371 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9372 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9373 CFLAGS="$xorg_testset_save_CFLAGS" 9374 fi 9375 9376 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9377 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9379 fi 9380 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9382 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9383 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9384 then : 9385 printf %s "(cached) " >&6 9386 else case e in #( 9387 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9388 /* end confdefs.h. */ 9389 int i; 9390 _ACEOF 9391 if ac_fn_c_try_compile "$LINENO" 9392 then : 9393 xorg_cv_cc_flag_unused_command_line_argument=yes 9394 else case e in #( 9395 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9396 esac 9397 fi 9398 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9399 esac 9400 fi 9401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9402 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9403 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9404 CFLAGS="$xorg_testset_save_CFLAGS" 9405 fi 9406 9407 found="no" 9408 9409 if test $found = "no" ; then 9410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9412 fi 9413 9414 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9416 fi 9417 9418 CFLAGS="$CFLAGS -Winit-self" 9419 9420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9421 printf %s "checking if $CC supports -Winit-self... " >&6; } 9422 cacheid=xorg_cv_cc_flag__Winit_self 9423 if eval test \${$cacheid+y} 9424 then : 9425 printf %s "(cached) " >&6 9426 else case e in #( 9427 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9428 /* end confdefs.h. */ 9429 int i; 9430 int 9431 main (void) 9432 { 9433 9434 ; 9435 return 0; 9436 } 9437 _ACEOF 9438 if ac_fn_c_try_link "$LINENO" 9439 then : 9440 eval $cacheid=yes 9441 else case e in #( 9442 e) eval $cacheid=no ;; 9443 esac 9444 fi 9445 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9446 conftest$ac_exeext conftest.$ac_ext ;; 9447 esac 9448 fi 9449 9450 9451 CFLAGS="$xorg_testset_save_CFLAGS" 9452 9453 eval supported=\$$cacheid 9454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9455 printf "%s\n" "$supported" >&6; } 9456 if test "$supported" = "yes" ; then 9457 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9458 found="yes" 9459 fi 9460 fi 9461 9462 9463 9464 9465 9466 9467 9468 9469 9470 9471 9472 9473 9474 9475 9476 xorg_testset_save_CFLAGS="$CFLAGS" 9477 9478 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9479 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9481 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9482 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9483 then : 9484 printf %s "(cached) " >&6 9485 else case e in #( 9486 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9487 /* end confdefs.h. */ 9488 int i; 9489 _ACEOF 9490 if ac_fn_c_try_compile "$LINENO" 9491 then : 9492 xorg_cv_cc_flag_unknown_warning_option=yes 9493 else case e in #( 9494 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9495 esac 9496 fi 9497 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9498 esac 9499 fi 9500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9501 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9502 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9503 CFLAGS="$xorg_testset_save_CFLAGS" 9504 fi 9505 9506 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9509 fi 9510 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9512 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9513 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9514 then : 9515 printf %s "(cached) " >&6 9516 else case e in #( 9517 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9518 /* end confdefs.h. */ 9519 int i; 9520 _ACEOF 9521 if ac_fn_c_try_compile "$LINENO" 9522 then : 9523 xorg_cv_cc_flag_unused_command_line_argument=yes 9524 else case e in #( 9525 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9526 esac 9527 fi 9528 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9529 esac 9530 fi 9531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9532 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9533 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9534 CFLAGS="$xorg_testset_save_CFLAGS" 9535 fi 9536 9537 found="no" 9538 9539 if test $found = "no" ; then 9540 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9542 fi 9543 9544 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9546 fi 9547 9548 CFLAGS="$CFLAGS -Wmain" 9549 9550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9551 printf %s "checking if $CC supports -Wmain... " >&6; } 9552 cacheid=xorg_cv_cc_flag__Wmain 9553 if eval test \${$cacheid+y} 9554 then : 9555 printf %s "(cached) " >&6 9556 else case e in #( 9557 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9558 /* end confdefs.h. */ 9559 int i; 9560 int 9561 main (void) 9562 { 9563 9564 ; 9565 return 0; 9566 } 9567 _ACEOF 9568 if ac_fn_c_try_link "$LINENO" 9569 then : 9570 eval $cacheid=yes 9571 else case e in #( 9572 e) eval $cacheid=no ;; 9573 esac 9574 fi 9575 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9576 conftest$ac_exeext conftest.$ac_ext ;; 9577 esac 9578 fi 9579 9580 9581 CFLAGS="$xorg_testset_save_CFLAGS" 9582 9583 eval supported=\$$cacheid 9584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9585 printf "%s\n" "$supported" >&6; } 9586 if test "$supported" = "yes" ; then 9587 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9588 found="yes" 9589 fi 9590 fi 9591 9592 9593 9594 9595 9596 9597 9598 9599 9600 9601 9602 9603 9604 9605 9606 xorg_testset_save_CFLAGS="$CFLAGS" 9607 9608 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9611 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9612 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9613 then : 9614 printf %s "(cached) " >&6 9615 else case e in #( 9616 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9617 /* end confdefs.h. */ 9618 int i; 9619 _ACEOF 9620 if ac_fn_c_try_compile "$LINENO" 9621 then : 9622 xorg_cv_cc_flag_unknown_warning_option=yes 9623 else case e in #( 9624 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9625 esac 9626 fi 9627 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9628 esac 9629 fi 9630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9631 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9632 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9633 CFLAGS="$xorg_testset_save_CFLAGS" 9634 fi 9635 9636 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9637 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9639 fi 9640 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9642 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9643 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9644 then : 9645 printf %s "(cached) " >&6 9646 else case e in #( 9647 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9648 /* end confdefs.h. */ 9649 int i; 9650 _ACEOF 9651 if ac_fn_c_try_compile "$LINENO" 9652 then : 9653 xorg_cv_cc_flag_unused_command_line_argument=yes 9654 else case e in #( 9655 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9656 esac 9657 fi 9658 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9659 esac 9660 fi 9661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9662 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9663 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9664 CFLAGS="$xorg_testset_save_CFLAGS" 9665 fi 9666 9667 found="no" 9668 9669 if test $found = "no" ; then 9670 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9672 fi 9673 9674 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9676 fi 9677 9678 CFLAGS="$CFLAGS -Wmissing-braces" 9679 9680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9681 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9682 cacheid=xorg_cv_cc_flag__Wmissing_braces 9683 if eval test \${$cacheid+y} 9684 then : 9685 printf %s "(cached) " >&6 9686 else case e in #( 9687 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9688 /* end confdefs.h. */ 9689 int i; 9690 int 9691 main (void) 9692 { 9693 9694 ; 9695 return 0; 9696 } 9697 _ACEOF 9698 if ac_fn_c_try_link "$LINENO" 9699 then : 9700 eval $cacheid=yes 9701 else case e in #( 9702 e) eval $cacheid=no ;; 9703 esac 9704 fi 9705 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9706 conftest$ac_exeext conftest.$ac_ext ;; 9707 esac 9708 fi 9709 9710 9711 CFLAGS="$xorg_testset_save_CFLAGS" 9712 9713 eval supported=\$$cacheid 9714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9715 printf "%s\n" "$supported" >&6; } 9716 if test "$supported" = "yes" ; then 9717 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9718 found="yes" 9719 fi 9720 fi 9721 9722 9723 9724 9725 9726 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 xorg_testset_save_CFLAGS="$CFLAGS" 9737 9738 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9740 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9741 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9742 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9743 then : 9744 printf %s "(cached) " >&6 9745 else case e in #( 9746 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9747 /* end confdefs.h. */ 9748 int i; 9749 _ACEOF 9750 if ac_fn_c_try_compile "$LINENO" 9751 then : 9752 xorg_cv_cc_flag_unknown_warning_option=yes 9753 else case e in #( 9754 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9755 esac 9756 fi 9757 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9758 esac 9759 fi 9760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9761 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9762 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9763 CFLAGS="$xorg_testset_save_CFLAGS" 9764 fi 9765 9766 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9767 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9769 fi 9770 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9772 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9773 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9774 then : 9775 printf %s "(cached) " >&6 9776 else case e in #( 9777 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9778 /* end confdefs.h. */ 9779 int i; 9780 _ACEOF 9781 if ac_fn_c_try_compile "$LINENO" 9782 then : 9783 xorg_cv_cc_flag_unused_command_line_argument=yes 9784 else case e in #( 9785 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9786 esac 9787 fi 9788 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9789 esac 9790 fi 9791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9792 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9793 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9794 CFLAGS="$xorg_testset_save_CFLAGS" 9795 fi 9796 9797 found="no" 9798 9799 if test $found = "no" ; then 9800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9802 fi 9803 9804 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9806 fi 9807 9808 CFLAGS="$CFLAGS -Wsequence-point" 9809 9810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9811 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9812 cacheid=xorg_cv_cc_flag__Wsequence_point 9813 if eval test \${$cacheid+y} 9814 then : 9815 printf %s "(cached) " >&6 9816 else case e in #( 9817 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9818 /* end confdefs.h. */ 9819 int i; 9820 int 9821 main (void) 9822 { 9823 9824 ; 9825 return 0; 9826 } 9827 _ACEOF 9828 if ac_fn_c_try_link "$LINENO" 9829 then : 9830 eval $cacheid=yes 9831 else case e in #( 9832 e) eval $cacheid=no ;; 9833 esac 9834 fi 9835 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9836 conftest$ac_exeext conftest.$ac_ext ;; 9837 esac 9838 fi 9839 9840 9841 CFLAGS="$xorg_testset_save_CFLAGS" 9842 9843 eval supported=\$$cacheid 9844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9845 printf "%s\n" "$supported" >&6; } 9846 if test "$supported" = "yes" ; then 9847 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9848 found="yes" 9849 fi 9850 fi 9851 9852 9853 9854 9855 9856 9857 9858 9859 9860 9861 9862 9863 9864 9865 9866 xorg_testset_save_CFLAGS="$CFLAGS" 9867 9868 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9871 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9872 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9873 then : 9874 printf %s "(cached) " >&6 9875 else case e in #( 9876 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9877 /* end confdefs.h. */ 9878 int i; 9879 _ACEOF 9880 if ac_fn_c_try_compile "$LINENO" 9881 then : 9882 xorg_cv_cc_flag_unknown_warning_option=yes 9883 else case e in #( 9884 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9885 esac 9886 fi 9887 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9888 esac 9889 fi 9890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9891 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9892 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9893 CFLAGS="$xorg_testset_save_CFLAGS" 9894 fi 9895 9896 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9897 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9899 fi 9900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9902 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9903 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9904 then : 9905 printf %s "(cached) " >&6 9906 else case e in #( 9907 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9908 /* end confdefs.h. */ 9909 int i; 9910 _ACEOF 9911 if ac_fn_c_try_compile "$LINENO" 9912 then : 9913 xorg_cv_cc_flag_unused_command_line_argument=yes 9914 else case e in #( 9915 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9916 esac 9917 fi 9918 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9919 esac 9920 fi 9921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9922 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9923 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9924 CFLAGS="$xorg_testset_save_CFLAGS" 9925 fi 9926 9927 found="no" 9928 9929 if test $found = "no" ; then 9930 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9932 fi 9933 9934 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9936 fi 9937 9938 CFLAGS="$CFLAGS -Wreturn-type" 9939 9940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9941 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9942 cacheid=xorg_cv_cc_flag__Wreturn_type 9943 if eval test \${$cacheid+y} 9944 then : 9945 printf %s "(cached) " >&6 9946 else case e in #( 9947 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9948 /* end confdefs.h. */ 9949 int i; 9950 int 9951 main (void) 9952 { 9953 9954 ; 9955 return 0; 9956 } 9957 _ACEOF 9958 if ac_fn_c_try_link "$LINENO" 9959 then : 9960 eval $cacheid=yes 9961 else case e in #( 9962 e) eval $cacheid=no ;; 9963 esac 9964 fi 9965 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9966 conftest$ac_exeext conftest.$ac_ext ;; 9967 esac 9968 fi 9969 9970 9971 CFLAGS="$xorg_testset_save_CFLAGS" 9972 9973 eval supported=\$$cacheid 9974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9975 printf "%s\n" "$supported" >&6; } 9976 if test "$supported" = "yes" ; then 9977 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9978 found="yes" 9979 fi 9980 fi 9981 9982 9983 9984 9985 9986 9987 9988 9989 9990 9991 9992 9993 9994 9995 9996 xorg_testset_save_CFLAGS="$CFLAGS" 9997 9998 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10001 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10002 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10003 then : 10004 printf %s "(cached) " >&6 10005 else case e in #( 10006 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10007 /* end confdefs.h. */ 10008 int i; 10009 _ACEOF 10010 if ac_fn_c_try_compile "$LINENO" 10011 then : 10012 xorg_cv_cc_flag_unknown_warning_option=yes 10013 else case e in #( 10014 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10015 esac 10016 fi 10017 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10018 esac 10019 fi 10020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10021 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10022 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10023 CFLAGS="$xorg_testset_save_CFLAGS" 10024 fi 10025 10026 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10027 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10029 fi 10030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10032 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10033 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10034 then : 10035 printf %s "(cached) " >&6 10036 else case e in #( 10037 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10038 /* end confdefs.h. */ 10039 int i; 10040 _ACEOF 10041 if ac_fn_c_try_compile "$LINENO" 10042 then : 10043 xorg_cv_cc_flag_unused_command_line_argument=yes 10044 else case e in #( 10045 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10046 esac 10047 fi 10048 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10049 esac 10050 fi 10051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10052 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10053 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10054 CFLAGS="$xorg_testset_save_CFLAGS" 10055 fi 10056 10057 found="no" 10058 10059 if test $found = "no" ; then 10060 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10062 fi 10063 10064 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10066 fi 10067 10068 CFLAGS="$CFLAGS -Wtrigraphs" 10069 10070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10071 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10072 cacheid=xorg_cv_cc_flag__Wtrigraphs 10073 if eval test \${$cacheid+y} 10074 then : 10075 printf %s "(cached) " >&6 10076 else case e in #( 10077 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10078 /* end confdefs.h. */ 10079 int i; 10080 int 10081 main (void) 10082 { 10083 10084 ; 10085 return 0; 10086 } 10087 _ACEOF 10088 if ac_fn_c_try_link "$LINENO" 10089 then : 10090 eval $cacheid=yes 10091 else case e in #( 10092 e) eval $cacheid=no ;; 10093 esac 10094 fi 10095 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10096 conftest$ac_exeext conftest.$ac_ext ;; 10097 esac 10098 fi 10099 10100 10101 CFLAGS="$xorg_testset_save_CFLAGS" 10102 10103 eval supported=\$$cacheid 10104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10105 printf "%s\n" "$supported" >&6; } 10106 if test "$supported" = "yes" ; then 10107 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10108 found="yes" 10109 fi 10110 fi 10111 10112 10113 10114 10115 10116 10117 10118 10119 10120 10121 10122 10123 10124 10125 10126 xorg_testset_save_CFLAGS="$CFLAGS" 10127 10128 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10131 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10132 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10133 then : 10134 printf %s "(cached) " >&6 10135 else case e in #( 10136 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10137 /* end confdefs.h. */ 10138 int i; 10139 _ACEOF 10140 if ac_fn_c_try_compile "$LINENO" 10141 then : 10142 xorg_cv_cc_flag_unknown_warning_option=yes 10143 else case e in #( 10144 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10145 esac 10146 fi 10147 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10148 esac 10149 fi 10150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10151 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10152 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10153 CFLAGS="$xorg_testset_save_CFLAGS" 10154 fi 10155 10156 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10157 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10159 fi 10160 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10162 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10163 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10164 then : 10165 printf %s "(cached) " >&6 10166 else case e in #( 10167 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10168 /* end confdefs.h. */ 10169 int i; 10170 _ACEOF 10171 if ac_fn_c_try_compile "$LINENO" 10172 then : 10173 xorg_cv_cc_flag_unused_command_line_argument=yes 10174 else case e in #( 10175 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10176 esac 10177 fi 10178 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10179 esac 10180 fi 10181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10182 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10183 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10184 CFLAGS="$xorg_testset_save_CFLAGS" 10185 fi 10186 10187 found="no" 10188 10189 if test $found = "no" ; then 10190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10192 fi 10193 10194 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10196 fi 10197 10198 CFLAGS="$CFLAGS -Warray-bounds" 10199 10200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10201 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10202 cacheid=xorg_cv_cc_flag__Warray_bounds 10203 if eval test \${$cacheid+y} 10204 then : 10205 printf %s "(cached) " >&6 10206 else case e in #( 10207 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10208 /* end confdefs.h. */ 10209 int i; 10210 int 10211 main (void) 10212 { 10213 10214 ; 10215 return 0; 10216 } 10217 _ACEOF 10218 if ac_fn_c_try_link "$LINENO" 10219 then : 10220 eval $cacheid=yes 10221 else case e in #( 10222 e) eval $cacheid=no ;; 10223 esac 10224 fi 10225 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10226 conftest$ac_exeext conftest.$ac_ext ;; 10227 esac 10228 fi 10229 10230 10231 CFLAGS="$xorg_testset_save_CFLAGS" 10232 10233 eval supported=\$$cacheid 10234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10235 printf "%s\n" "$supported" >&6; } 10236 if test "$supported" = "yes" ; then 10237 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10238 found="yes" 10239 fi 10240 fi 10241 10242 10243 10244 10245 10246 10247 10248 10249 10250 10251 10252 10253 10254 10255 10256 xorg_testset_save_CFLAGS="$CFLAGS" 10257 10258 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10261 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10262 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10263 then : 10264 printf %s "(cached) " >&6 10265 else case e in #( 10266 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10267 /* end confdefs.h. */ 10268 int i; 10269 _ACEOF 10270 if ac_fn_c_try_compile "$LINENO" 10271 then : 10272 xorg_cv_cc_flag_unknown_warning_option=yes 10273 else case e in #( 10274 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10275 esac 10276 fi 10277 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10278 esac 10279 fi 10280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10281 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10282 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10283 CFLAGS="$xorg_testset_save_CFLAGS" 10284 fi 10285 10286 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10289 fi 10290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10292 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10293 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10294 then : 10295 printf %s "(cached) " >&6 10296 else case e in #( 10297 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10298 /* end confdefs.h. */ 10299 int i; 10300 _ACEOF 10301 if ac_fn_c_try_compile "$LINENO" 10302 then : 10303 xorg_cv_cc_flag_unused_command_line_argument=yes 10304 else case e in #( 10305 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10306 esac 10307 fi 10308 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10309 esac 10310 fi 10311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10312 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10313 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10314 CFLAGS="$xorg_testset_save_CFLAGS" 10315 fi 10316 10317 found="no" 10318 10319 if test $found = "no" ; then 10320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10322 fi 10323 10324 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10326 fi 10327 10328 CFLAGS="$CFLAGS -Wwrite-strings" 10329 10330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10331 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10332 cacheid=xorg_cv_cc_flag__Wwrite_strings 10333 if eval test \${$cacheid+y} 10334 then : 10335 printf %s "(cached) " >&6 10336 else case e in #( 10337 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10338 /* end confdefs.h. */ 10339 int i; 10340 int 10341 main (void) 10342 { 10343 10344 ; 10345 return 0; 10346 } 10347 _ACEOF 10348 if ac_fn_c_try_link "$LINENO" 10349 then : 10350 eval $cacheid=yes 10351 else case e in #( 10352 e) eval $cacheid=no ;; 10353 esac 10354 fi 10355 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10356 conftest$ac_exeext conftest.$ac_ext ;; 10357 esac 10358 fi 10359 10360 10361 CFLAGS="$xorg_testset_save_CFLAGS" 10362 10363 eval supported=\$$cacheid 10364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10365 printf "%s\n" "$supported" >&6; } 10366 if test "$supported" = "yes" ; then 10367 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10368 found="yes" 10369 fi 10370 fi 10371 10372 10373 10374 10375 10376 10377 10378 10379 10380 10381 10382 10383 10384 10385 10386 xorg_testset_save_CFLAGS="$CFLAGS" 10387 10388 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10391 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10392 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10393 then : 10394 printf %s "(cached) " >&6 10395 else case e in #( 10396 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10397 /* end confdefs.h. */ 10398 int i; 10399 _ACEOF 10400 if ac_fn_c_try_compile "$LINENO" 10401 then : 10402 xorg_cv_cc_flag_unknown_warning_option=yes 10403 else case e in #( 10404 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10405 esac 10406 fi 10407 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10408 esac 10409 fi 10410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10411 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10412 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10413 CFLAGS="$xorg_testset_save_CFLAGS" 10414 fi 10415 10416 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10417 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10419 fi 10420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10422 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10423 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10424 then : 10425 printf %s "(cached) " >&6 10426 else case e in #( 10427 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10428 /* end confdefs.h. */ 10429 int i; 10430 _ACEOF 10431 if ac_fn_c_try_compile "$LINENO" 10432 then : 10433 xorg_cv_cc_flag_unused_command_line_argument=yes 10434 else case e in #( 10435 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10436 esac 10437 fi 10438 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10439 esac 10440 fi 10441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10442 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10443 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10444 CFLAGS="$xorg_testset_save_CFLAGS" 10445 fi 10446 10447 found="no" 10448 10449 if test $found = "no" ; then 10450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10452 fi 10453 10454 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10455 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10456 fi 10457 10458 CFLAGS="$CFLAGS -Waddress" 10459 10460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10461 printf %s "checking if $CC supports -Waddress... " >&6; } 10462 cacheid=xorg_cv_cc_flag__Waddress 10463 if eval test \${$cacheid+y} 10464 then : 10465 printf %s "(cached) " >&6 10466 else case e in #( 10467 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10468 /* end confdefs.h. */ 10469 int i; 10470 int 10471 main (void) 10472 { 10473 10474 ; 10475 return 0; 10476 } 10477 _ACEOF 10478 if ac_fn_c_try_link "$LINENO" 10479 then : 10480 eval $cacheid=yes 10481 else case e in #( 10482 e) eval $cacheid=no ;; 10483 esac 10484 fi 10485 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10486 conftest$ac_exeext conftest.$ac_ext ;; 10487 esac 10488 fi 10489 10490 10491 CFLAGS="$xorg_testset_save_CFLAGS" 10492 10493 eval supported=\$$cacheid 10494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10495 printf "%s\n" "$supported" >&6; } 10496 if test "$supported" = "yes" ; then 10497 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10498 found="yes" 10499 fi 10500 fi 10501 10502 10503 10504 10505 10506 10507 10508 10509 10510 10511 10512 10513 10514 10515 10516 xorg_testset_save_CFLAGS="$CFLAGS" 10517 10518 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10519 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10521 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10522 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10523 then : 10524 printf %s "(cached) " >&6 10525 else case e in #( 10526 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10527 /* end confdefs.h. */ 10528 int i; 10529 _ACEOF 10530 if ac_fn_c_try_compile "$LINENO" 10531 then : 10532 xorg_cv_cc_flag_unknown_warning_option=yes 10533 else case e in #( 10534 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10535 esac 10536 fi 10537 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10538 esac 10539 fi 10540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10541 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10542 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10543 CFLAGS="$xorg_testset_save_CFLAGS" 10544 fi 10545 10546 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10547 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10549 fi 10550 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10552 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10553 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10554 then : 10555 printf %s "(cached) " >&6 10556 else case e in #( 10557 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10558 /* end confdefs.h. */ 10559 int i; 10560 _ACEOF 10561 if ac_fn_c_try_compile "$LINENO" 10562 then : 10563 xorg_cv_cc_flag_unused_command_line_argument=yes 10564 else case e in #( 10565 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10566 esac 10567 fi 10568 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10569 esac 10570 fi 10571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10572 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10573 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10574 CFLAGS="$xorg_testset_save_CFLAGS" 10575 fi 10576 10577 found="no" 10578 10579 if test $found = "no" ; then 10580 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10582 fi 10583 10584 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10585 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10586 fi 10587 10588 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10589 10590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10591 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10592 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10593 if eval test \${$cacheid+y} 10594 then : 10595 printf %s "(cached) " >&6 10596 else case e in #( 10597 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10598 /* end confdefs.h. */ 10599 int i; 10600 int 10601 main (void) 10602 { 10603 10604 ; 10605 return 0; 10606 } 10607 _ACEOF 10608 if ac_fn_c_try_link "$LINENO" 10609 then : 10610 eval $cacheid=yes 10611 else case e in #( 10612 e) eval $cacheid=no ;; 10613 esac 10614 fi 10615 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10616 conftest$ac_exeext conftest.$ac_ext ;; 10617 esac 10618 fi 10619 10620 10621 CFLAGS="$xorg_testset_save_CFLAGS" 10622 10623 eval supported=\$$cacheid 10624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10625 printf "%s\n" "$supported" >&6; } 10626 if test "$supported" = "yes" ; then 10627 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10628 found="yes" 10629 fi 10630 fi 10631 10632 10633 10634 10635 10636 10637 10638 10639 10640 10641 10642 10643 10644 10645 10646 xorg_testset_save_CFLAGS="$CFLAGS" 10647 10648 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10651 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10652 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10653 then : 10654 printf %s "(cached) " >&6 10655 else case e in #( 10656 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10657 /* end confdefs.h. */ 10658 int i; 10659 _ACEOF 10660 if ac_fn_c_try_compile "$LINENO" 10661 then : 10662 xorg_cv_cc_flag_unknown_warning_option=yes 10663 else case e in #( 10664 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10665 esac 10666 fi 10667 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10668 esac 10669 fi 10670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10671 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10672 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10673 CFLAGS="$xorg_testset_save_CFLAGS" 10674 fi 10675 10676 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10677 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10679 fi 10680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10682 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10683 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10684 then : 10685 printf %s "(cached) " >&6 10686 else case e in #( 10687 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10688 /* end confdefs.h. */ 10689 int i; 10690 _ACEOF 10691 if ac_fn_c_try_compile "$LINENO" 10692 then : 10693 xorg_cv_cc_flag_unused_command_line_argument=yes 10694 else case e in #( 10695 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10696 esac 10697 fi 10698 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10699 esac 10700 fi 10701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10702 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10703 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10704 CFLAGS="$xorg_testset_save_CFLAGS" 10705 fi 10706 10707 found="no" 10708 10709 if test $found = "no" ; then 10710 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10712 fi 10713 10714 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10715 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10716 fi 10717 10718 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10719 10720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10721 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10722 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10723 if eval test \${$cacheid+y} 10724 then : 10725 printf %s "(cached) " >&6 10726 else case e in #( 10727 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10728 /* end confdefs.h. */ 10729 int i; 10730 int 10731 main (void) 10732 { 10733 10734 ; 10735 return 0; 10736 } 10737 _ACEOF 10738 if ac_fn_c_try_link "$LINENO" 10739 then : 10740 eval $cacheid=yes 10741 else case e in #( 10742 e) eval $cacheid=no ;; 10743 esac 10744 fi 10745 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10746 conftest$ac_exeext conftest.$ac_ext ;; 10747 esac 10748 fi 10749 10750 10751 CFLAGS="$xorg_testset_save_CFLAGS" 10752 10753 eval supported=\$$cacheid 10754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10755 printf "%s\n" "$supported" >&6; } 10756 if test "$supported" = "yes" ; then 10757 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10758 found="yes" 10759 fi 10760 fi 10761 10762 10763 fi 10764 10765 10766 10767 10768 10769 10770 10771 CWARNFLAGS="$BASE_CFLAGS" 10772 if test "x$GCC" = xyes ; then 10773 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10774 fi 10775 10776 10777 10778 10779 10780 10781 10782 10783 # Check whether --enable-strict-compilation was given. 10784 if test ${enable_strict_compilation+y} 10785 then : 10786 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10787 else case e in #( 10788 e) STRICT_COMPILE=no ;; 10789 esac 10790 fi 10791 10792 10793 10794 10795 10796 10797 STRICT_CFLAGS="" 10798 10799 10800 10801 10802 10803 10804 10805 10806 10807 10808 10809 10810 10811 xorg_testset_save_CFLAGS="$CFLAGS" 10812 10813 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10816 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10817 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10818 then : 10819 printf %s "(cached) " >&6 10820 else case e in #( 10821 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10822 /* end confdefs.h. */ 10823 int i; 10824 _ACEOF 10825 if ac_fn_c_try_compile "$LINENO" 10826 then : 10827 xorg_cv_cc_flag_unknown_warning_option=yes 10828 else case e in #( 10829 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10830 esac 10831 fi 10832 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10833 esac 10834 fi 10835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10836 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10837 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10838 CFLAGS="$xorg_testset_save_CFLAGS" 10839 fi 10840 10841 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10842 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10844 fi 10845 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10847 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10848 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10849 then : 10850 printf %s "(cached) " >&6 10851 else case e in #( 10852 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10853 /* end confdefs.h. */ 10854 int i; 10855 _ACEOF 10856 if ac_fn_c_try_compile "$LINENO" 10857 then : 10858 xorg_cv_cc_flag_unused_command_line_argument=yes 10859 else case e in #( 10860 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10861 esac 10862 fi 10863 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10864 esac 10865 fi 10866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10867 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10868 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10869 CFLAGS="$xorg_testset_save_CFLAGS" 10870 fi 10871 10872 found="no" 10873 10874 if test $found = "no" ; then 10875 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10877 fi 10878 10879 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10880 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10881 fi 10882 10883 CFLAGS="$CFLAGS -pedantic" 10884 10885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10886 printf %s "checking if $CC supports -pedantic... " >&6; } 10887 cacheid=xorg_cv_cc_flag__pedantic 10888 if eval test \${$cacheid+y} 10889 then : 10890 printf %s "(cached) " >&6 10891 else case e in #( 10892 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10893 /* end confdefs.h. */ 10894 int i; 10895 int 10896 main (void) 10897 { 10898 10899 ; 10900 return 0; 10901 } 10902 _ACEOF 10903 if ac_fn_c_try_link "$LINENO" 10904 then : 10905 eval $cacheid=yes 10906 else case e in #( 10907 e) eval $cacheid=no ;; 10908 esac 10909 fi 10910 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10911 conftest$ac_exeext conftest.$ac_ext ;; 10912 esac 10913 fi 10914 10915 10916 CFLAGS="$xorg_testset_save_CFLAGS" 10917 10918 eval supported=\$$cacheid 10919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10920 printf "%s\n" "$supported" >&6; } 10921 if test "$supported" = "yes" ; then 10922 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10923 found="yes" 10924 fi 10925 fi 10926 10927 10928 10929 10930 10931 10932 10933 10934 10935 10936 10937 10938 10939 10940 10941 xorg_testset_save_CFLAGS="$CFLAGS" 10942 10943 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10946 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10947 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10948 then : 10949 printf %s "(cached) " >&6 10950 else case e in #( 10951 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10952 /* end confdefs.h. */ 10953 int i; 10954 _ACEOF 10955 if ac_fn_c_try_compile "$LINENO" 10956 then : 10957 xorg_cv_cc_flag_unknown_warning_option=yes 10958 else case e in #( 10959 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10960 esac 10961 fi 10962 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10963 esac 10964 fi 10965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10966 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10967 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10968 CFLAGS="$xorg_testset_save_CFLAGS" 10969 fi 10970 10971 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10972 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10974 fi 10975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10977 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10978 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10979 then : 10980 printf %s "(cached) " >&6 10981 else case e in #( 10982 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10983 /* end confdefs.h. */ 10984 int i; 10985 _ACEOF 10986 if ac_fn_c_try_compile "$LINENO" 10987 then : 10988 xorg_cv_cc_flag_unused_command_line_argument=yes 10989 else case e in #( 10990 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10991 esac 10992 fi 10993 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10994 esac 10995 fi 10996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10997 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10998 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10999 CFLAGS="$xorg_testset_save_CFLAGS" 11000 fi 11001 11002 found="no" 11003 11004 if test $found = "no" ; then 11005 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11007 fi 11008 11009 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11010 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11011 fi 11012 11013 CFLAGS="$CFLAGS -Werror" 11014 11015 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11016 printf %s "checking if $CC supports -Werror... " >&6; } 11017 cacheid=xorg_cv_cc_flag__Werror 11018 if eval test \${$cacheid+y} 11019 then : 11020 printf %s "(cached) " >&6 11021 else case e in #( 11022 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11023 /* end confdefs.h. */ 11024 int i; 11025 int 11026 main (void) 11027 { 11028 11029 ; 11030 return 0; 11031 } 11032 _ACEOF 11033 if ac_fn_c_try_link "$LINENO" 11034 then : 11035 eval $cacheid=yes 11036 else case e in #( 11037 e) eval $cacheid=no ;; 11038 esac 11039 fi 11040 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11041 conftest$ac_exeext conftest.$ac_ext ;; 11042 esac 11043 fi 11044 11045 11046 CFLAGS="$xorg_testset_save_CFLAGS" 11047 11048 eval supported=\$$cacheid 11049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11050 printf "%s\n" "$supported" >&6; } 11051 if test "$supported" = "yes" ; then 11052 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11053 found="yes" 11054 fi 11055 fi 11056 11057 if test $found = "no" ; then 11058 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11060 fi 11061 11062 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11063 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11064 fi 11065 11066 CFLAGS="$CFLAGS -errwarn" 11067 11068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11069 printf %s "checking if $CC supports -errwarn... " >&6; } 11070 cacheid=xorg_cv_cc_flag__errwarn 11071 if eval test \${$cacheid+y} 11072 then : 11073 printf %s "(cached) " >&6 11074 else case e in #( 11075 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11076 /* end confdefs.h. */ 11077 int i; 11078 int 11079 main (void) 11080 { 11081 11082 ; 11083 return 0; 11084 } 11085 _ACEOF 11086 if ac_fn_c_try_link "$LINENO" 11087 then : 11088 eval $cacheid=yes 11089 else case e in #( 11090 e) eval $cacheid=no ;; 11091 esac 11092 fi 11093 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11094 conftest$ac_exeext conftest.$ac_ext ;; 11095 esac 11096 fi 11097 11098 11099 CFLAGS="$xorg_testset_save_CFLAGS" 11100 11101 eval supported=\$$cacheid 11102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11103 printf "%s\n" "$supported" >&6; } 11104 if test "$supported" = "yes" ; then 11105 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11106 found="yes" 11107 fi 11108 fi 11109 11110 11111 11112 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11113 # activate it with -Werror, so we add it here explicitly. 11114 11115 11116 11117 11118 11119 11120 11121 11122 11123 11124 11125 11126 11127 xorg_testset_save_CFLAGS="$CFLAGS" 11128 11129 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11132 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11133 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11134 then : 11135 printf %s "(cached) " >&6 11136 else case e in #( 11137 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11138 /* end confdefs.h. */ 11139 int i; 11140 _ACEOF 11141 if ac_fn_c_try_compile "$LINENO" 11142 then : 11143 xorg_cv_cc_flag_unknown_warning_option=yes 11144 else case e in #( 11145 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11146 esac 11147 fi 11148 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11149 esac 11150 fi 11151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11152 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11153 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11154 CFLAGS="$xorg_testset_save_CFLAGS" 11155 fi 11156 11157 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11158 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11160 fi 11161 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11163 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11164 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11165 then : 11166 printf %s "(cached) " >&6 11167 else case e in #( 11168 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11169 /* end confdefs.h. */ 11170 int i; 11171 _ACEOF 11172 if ac_fn_c_try_compile "$LINENO" 11173 then : 11174 xorg_cv_cc_flag_unused_command_line_argument=yes 11175 else case e in #( 11176 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11177 esac 11178 fi 11179 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11180 esac 11181 fi 11182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11183 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11184 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11185 CFLAGS="$xorg_testset_save_CFLAGS" 11186 fi 11187 11188 found="no" 11189 11190 if test $found = "no" ; then 11191 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11193 fi 11194 11195 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11197 fi 11198 11199 CFLAGS="$CFLAGS -Werror=attributes" 11200 11201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11202 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11203 cacheid=xorg_cv_cc_flag__Werror_attributes 11204 if eval test \${$cacheid+y} 11205 then : 11206 printf %s "(cached) " >&6 11207 else case e in #( 11208 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11209 /* end confdefs.h. */ 11210 int i; 11211 int 11212 main (void) 11213 { 11214 11215 ; 11216 return 0; 11217 } 11218 _ACEOF 11219 if ac_fn_c_try_link "$LINENO" 11220 then : 11221 eval $cacheid=yes 11222 else case e in #( 11223 e) eval $cacheid=no ;; 11224 esac 11225 fi 11226 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11227 conftest$ac_exeext conftest.$ac_ext ;; 11228 esac 11229 fi 11230 11231 11232 CFLAGS="$xorg_testset_save_CFLAGS" 11233 11234 eval supported=\$$cacheid 11235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11236 printf "%s\n" "$supported" >&6; } 11237 if test "$supported" = "yes" ; then 11238 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11239 found="yes" 11240 fi 11241 fi 11242 11243 11244 11245 if test "x$STRICT_COMPILE" = "xyes"; then 11246 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11247 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11248 fi 11249 11250 11251 11252 11253 11254 11255 11256 11257 cat >>confdefs.h <<_ACEOF 11258 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11259 _ACEOF 11260 11261 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11262 if test "x$PVM" = "x"; then 11263 PVM="0" 11264 fi 11265 11266 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11267 11268 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11269 if test "x$PVP" = "x"; then 11270 PVP="0" 11271 fi 11272 11273 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11274 11275 11276 11277 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11278 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11279 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11280 touch \$(top_srcdir)/ChangeLog; \ 11281 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11282 11283 11284 11285 11286 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11287 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11288 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11289 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11290 touch \$(top_srcdir)/INSTALL; \ 11291 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11292 11293 11294 11295 11296 11297 11298 case $host_os in 11299 solaris*) 11300 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11301 # check for a man page file found in later versions that use 11302 # traditional section numbers instead 11303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11304 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11305 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11306 then : 11307 printf %s "(cached) " >&6 11308 else case e in #( 11309 e) test "$cross_compiling" = yes && 11310 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11311 if test -r "/usr/share/man/man7/attributes.7"; then 11312 ac_cv_file__usr_share_man_man7_attributes_7=yes 11313 else 11314 ac_cv_file__usr_share_man_man7_attributes_7=no 11315 fi ;; 11316 esac 11317 fi 11318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11319 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11320 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11321 then : 11322 SYSV_MAN_SECTIONS=false 11323 else case e in #( 11324 e) SYSV_MAN_SECTIONS=true ;; 11325 esac 11326 fi 11327 11328 ;; 11329 *) SYSV_MAN_SECTIONS=false ;; 11330 esac 11331 11332 if test x$APP_MAN_SUFFIX = x ; then 11333 APP_MAN_SUFFIX=1 11334 fi 11335 if test x$APP_MAN_DIR = x ; then 11336 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11337 fi 11338 11339 if test x$LIB_MAN_SUFFIX = x ; then 11340 LIB_MAN_SUFFIX=3 11341 fi 11342 if test x$LIB_MAN_DIR = x ; then 11343 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11344 fi 11345 11346 if test x$FILE_MAN_SUFFIX = x ; then 11347 case $SYSV_MAN_SECTIONS in 11348 true) FILE_MAN_SUFFIX=4 ;; 11349 *) FILE_MAN_SUFFIX=5 ;; 11350 esac 11351 fi 11352 if test x$FILE_MAN_DIR = x ; then 11353 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11354 fi 11355 11356 if test x$MISC_MAN_SUFFIX = x ; then 11357 case $SYSV_MAN_SECTIONS in 11358 true) MISC_MAN_SUFFIX=5 ;; 11359 *) MISC_MAN_SUFFIX=7 ;; 11360 esac 11361 fi 11362 if test x$MISC_MAN_DIR = x ; then 11363 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11364 fi 11365 11366 if test x$DRIVER_MAN_SUFFIX = x ; then 11367 case $SYSV_MAN_SECTIONS in 11368 true) DRIVER_MAN_SUFFIX=7 ;; 11369 *) DRIVER_MAN_SUFFIX=4 ;; 11370 esac 11371 fi 11372 if test x$DRIVER_MAN_DIR = x ; then 11373 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11374 fi 11375 11376 if test x$ADMIN_MAN_SUFFIX = x ; then 11377 case $SYSV_MAN_SECTIONS in 11378 true) ADMIN_MAN_SUFFIX=1m ;; 11379 *) ADMIN_MAN_SUFFIX=8 ;; 11380 esac 11381 fi 11382 if test x$ADMIN_MAN_DIR = x ; then 11383 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11384 fi 11385 11386 11387 11388 11389 11390 11391 11392 11393 11394 11395 11396 11397 11398 11399 11400 XORG_MAN_PAGE="X Version 11" 11401 11402 MAN_SUBSTS="\ 11403 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11404 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11405 -e 's|__xservername__|Xorg|g' \ 11406 -e 's|__xconfigfile__|xorg.conf|g' \ 11407 -e 's|__projectroot__|\$(prefix)|g' \ 11408 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11409 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11410 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11411 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11412 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11413 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11414 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11415 11416 11417 11418 # Check whether --enable-silent-rules was given. 11419 if test ${enable_silent_rules+y} 11420 then : 11421 enableval=$enable_silent_rules; 11422 fi 11423 11424 case $enable_silent_rules in # ((( 11425 yes) AM_DEFAULT_VERBOSITY=0;; 11426 no) AM_DEFAULT_VERBOSITY=1;; 11427 *) AM_DEFAULT_VERBOSITY=0;; 11428 esac 11429 am_make=${MAKE-make} 11430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11431 printf %s "checking whether $am_make supports nested variables... " >&6; } 11432 if test ${am_cv_make_support_nested_variables+y} 11433 then : 11434 printf %s "(cached) " >&6 11435 else case e in #( 11436 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 11437 BAR0=false 11438 BAR1=true 11439 V=1 11440 am__doit: 11441 @$(TRUE) 11442 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11443 am_cv_make_support_nested_variables=yes 11444 else 11445 am_cv_make_support_nested_variables=no 11446 fi ;; 11447 esac 11448 fi 11449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11450 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11451 if test $am_cv_make_support_nested_variables = yes; then 11452 AM_V='$(V)' 11453 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11454 else 11455 AM_V=$AM_DEFAULT_VERBOSITY 11456 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11457 fi 11458 AM_BACKSLASH='\' 11459 11460 11461 11462 11463 ac_config_headers="$ac_config_headers config.h" 11464 11465 11466 11467 # Checks for pkg-config packages 11468 11469 pkg_failed=no 11470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XMORE" >&5 11471 printf %s "checking for XMORE... " >&6; } 11472 11473 if test -n "$XMORE_CFLAGS"; then 11474 pkg_cv_XMORE_CFLAGS="$XMORE_CFLAGS" 11475 elif test -n "$PKG_CONFIG"; then 11476 if test -n "$PKG_CONFIG" && \ 11477 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xproto >= 7.0.25\""; } >&5 11478 ($PKG_CONFIG --exists --print-errors "xaw7 xproto >= 7.0.25") 2>&5 11479 ac_status=$? 11480 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11481 test $ac_status = 0; }; then 11482 pkg_cv_XMORE_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xproto >= 7.0.25" 2>/dev/null` 11483 test "x$?" != "x0" && pkg_failed=yes 11484 else 11485 pkg_failed=yes 11486 fi 11487 else 11488 pkg_failed=untried 11489 fi 11490 if test -n "$XMORE_LIBS"; then 11491 pkg_cv_XMORE_LIBS="$XMORE_LIBS" 11492 elif test -n "$PKG_CONFIG"; then 11493 if test -n "$PKG_CONFIG" && \ 11494 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xproto >= 7.0.25\""; } >&5 11495 ($PKG_CONFIG --exists --print-errors "xaw7 xproto >= 7.0.25") 2>&5 11496 ac_status=$? 11497 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11498 test $ac_status = 0; }; then 11499 pkg_cv_XMORE_LIBS=`$PKG_CONFIG --libs "xaw7 xproto >= 7.0.25" 2>/dev/null` 11500 test "x$?" != "x0" && pkg_failed=yes 11501 else 11502 pkg_failed=yes 11503 fi 11504 else 11505 pkg_failed=untried 11506 fi 11507 11508 11509 11510 if test $pkg_failed = yes; then 11511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11512 printf "%s\n" "no" >&6; } 11513 11514 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11515 _pkg_short_errors_supported=yes 11516 else 11517 _pkg_short_errors_supported=no 11518 fi 11519 if test $_pkg_short_errors_supported = yes; then 11520 XMORE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xproto >= 7.0.25" 2>&1` 11521 else 11522 XMORE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xproto >= 7.0.25" 2>&1` 11523 fi 11524 # Put the nasty error message in config.log where it belongs 11525 echo "$XMORE_PKG_ERRORS" >&5 11526 11527 as_fn_error $? "Package requirements (xaw7 xproto >= 7.0.25) were not met: 11528 11529 $XMORE_PKG_ERRORS 11530 11531 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11532 installed software in a non-standard prefix. 11533 11534 Alternatively, you may set the environment variables XMORE_CFLAGS 11535 and XMORE_LIBS to avoid the need to call pkg-config. 11536 See the pkg-config man page for more details." "$LINENO" 5 11537 elif test $pkg_failed = untried; then 11538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11539 printf "%s\n" "no" >&6; } 11540 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11541 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11542 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11543 is in your PATH or set the PKG_CONFIG environment variable to the full 11544 path to pkg-config. 11545 11546 Alternatively, you may set the environment variables XMORE_CFLAGS 11547 and XMORE_LIBS to avoid the need to call pkg-config. 11548 See the pkg-config man page for more details. 11549 11550 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11551 See 'config.log' for more details" "$LINENO" 5; } 11552 else 11553 XMORE_CFLAGS=$pkg_cv_XMORE_CFLAGS 11554 XMORE_LIBS=$pkg_cv_XMORE_LIBS 11555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11556 printf "%s\n" "yes" >&6; } 11557 11558 fi 11559 11560 11561 pkg_failed=no 11562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11563 printf %s "checking for APPDEFS... " >&6; } 11564 11565 if test -n "$APPDEFS_CFLAGS"; then 11566 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11567 elif test -n "$PKG_CONFIG"; then 11568 if test -n "$PKG_CONFIG" && \ 11569 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11570 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11571 ac_status=$? 11572 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11573 test $ac_status = 0; }; then 11574 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11575 test "x$?" != "x0" && pkg_failed=yes 11576 else 11577 pkg_failed=yes 11578 fi 11579 else 11580 pkg_failed=untried 11581 fi 11582 if test -n "$APPDEFS_LIBS"; then 11583 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11584 elif test -n "$PKG_CONFIG"; then 11585 if test -n "$PKG_CONFIG" && \ 11586 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11587 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11588 ac_status=$? 11589 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11590 test $ac_status = 0; }; then 11591 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11592 test "x$?" != "x0" && pkg_failed=yes 11593 else 11594 pkg_failed=yes 11595 fi 11596 else 11597 pkg_failed=untried 11598 fi 11599 11600 11601 11602 if test $pkg_failed = yes; then 11603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11604 printf "%s\n" "no" >&6; } 11605 11606 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11607 _pkg_short_errors_supported=yes 11608 else 11609 _pkg_short_errors_supported=no 11610 fi 11611 if test $_pkg_short_errors_supported = yes; then 11612 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 11613 else 11614 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 11615 fi 11616 # Put the nasty error message in config.log where it belongs 11617 echo "$APPDEFS_PKG_ERRORS" >&5 11618 11619 as_fn_error $? "Package requirements (xt) were not met: 11620 11621 $APPDEFS_PKG_ERRORS 11622 11623 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11624 installed software in a non-standard prefix. 11625 11626 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11627 and APPDEFS_LIBS to avoid the need to call pkg-config. 11628 See the pkg-config man page for more details." "$LINENO" 5 11629 elif test $pkg_failed = untried; then 11630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11631 printf "%s\n" "no" >&6; } 11632 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11633 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11634 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11635 is in your PATH or set the PKG_CONFIG environment variable to the full 11636 path to pkg-config. 11637 11638 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11639 and APPDEFS_LIBS to avoid the need to call pkg-config. 11640 See the pkg-config man page for more details. 11641 11642 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11643 See 'config.log' for more details" "$LINENO" 5; } 11644 else 11645 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11646 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11648 printf "%s\n" "yes" >&6; } 11649 11650 fi 11651 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11652 11653 # Check whether --with-appdefaultdir was given. 11654 if test ${with_appdefaultdir+y} 11655 then : 11656 withval=$with_appdefaultdir; appdefaultdir="$withval" 11657 else case e in #( 11658 e) appdefaultdir="${xt_appdefaultdir}" ;; 11659 esac 11660 fi 11661 11662 11663 11664 11665 ac_config_files="$ac_config_files Makefile man/Makefile" 11666 11667 cat >confcache <<\_ACEOF 11668 # This file is a shell script that caches the results of configure 11669 # tests run on this system so they can be shared between configure 11670 # scripts and configure runs, see configure's option --config-cache. 11671 # It is not useful on other systems. If it contains results you don't 11672 # want to keep, you may remove or edit it. 11673 # 11674 # config.status only pays attention to the cache file if you give it 11675 # the --recheck option to rerun configure. 11676 # 11677 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 11678 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 11679 # following values. 11680 11681 _ACEOF 11682 11683 # The following way of writing the cache mishandles newlines in values, 11684 # but we know of no workaround that is simple, portable, and efficient. 11685 # So, we kill variables containing newlines. 11686 # Ultrix sh set writes to stderr and can't be redirected directly, 11687 # and sets the high bit in the cache file unless we assign to the vars. 11688 ( 11689 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11690 eval ac_val=\$$ac_var 11691 case $ac_val in #( 11692 *${as_nl}*) 11693 case $ac_var in #( 11694 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11695 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11696 esac 11697 case $ac_var in #( 11698 _ | IFS | as_nl) ;; #( 11699 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11700 *) { eval $ac_var=; unset $ac_var;} ;; 11701 esac ;; 11702 esac 11703 done 11704 11705 (set) 2>&1 | 11706 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11707 *${as_nl}ac_space=\ *) 11708 # 'set' does not quote correctly, so add quotes: double-quote 11709 # substitution turns \\\\ into \\, and sed turns \\ into \. 11710 sed -n \ 11711 "s/'/'\\\\''/g; 11712 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11713 ;; #( 11714 *) 11715 # 'set' quotes correctly as required by POSIX, so do not add quotes. 11716 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11717 ;; 11718 esac | 11719 sort 11720 ) | 11721 sed ' 11722 /^ac_cv_env_/b end 11723 t clear 11724 :clear 11725 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11726 t end 11727 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11728 :end' >>confcache 11729 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11730 if test -w "$cache_file"; then 11731 if test "x$cache_file" != "x/dev/null"; then 11732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11733 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11734 if test ! -f "$cache_file" || test -h "$cache_file"; then 11735 cat confcache >"$cache_file" 11736 else 11737 case $cache_file in #( 11738 */* | ?:*) 11739 mv -f confcache "$cache_file"$$ && 11740 mv -f "$cache_file"$$ "$cache_file" ;; #( 11741 *) 11742 mv -f confcache "$cache_file" ;; 11743 esac 11744 fi 11745 fi 11746 else 11747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11748 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11749 fi 11750 fi 11751 rm -f confcache 11752 11753 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11754 # Let make expand exec_prefix. 11755 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11756 11757 DEFS=-DHAVE_CONFIG_H 11758 11759 ac_libobjs= 11760 ac_ltlibobjs= 11761 U= 11762 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11763 # 1. Remove the extension, and $U if already installed. 11764 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11765 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11766 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11767 # will be set to the directory where LIBOBJS objects are built. 11768 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11769 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11770 done 11771 LIBOBJS=$ac_libobjs 11772 11773 LTLIBOBJS=$ac_ltlibobjs 11774 11775 11776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11777 printf %s "checking that generated files are newer than configure... " >&6; } 11778 if test -n "$am_sleep_pid"; then 11779 # Hide warnings about reused PIDs. 11780 wait $am_sleep_pid 2>/dev/null 11781 fi 11782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11783 printf "%s\n" "done" >&6; } 11784 if test -n "$EXEEXT"; then 11785 am__EXEEXT_TRUE= 11786 am__EXEEXT_FALSE='#' 11787 else 11788 am__EXEEXT_TRUE='#' 11789 am__EXEEXT_FALSE= 11790 fi 11791 11792 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11793 as_fn_error $? "conditional \"AMDEP\" was never defined. 11794 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11795 fi 11796 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11797 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11798 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11799 fi 11800 11801 : "${CONFIG_STATUS=./config.status}" 11802 ac_write_fail=0 11803 ac_clean_files_save=$ac_clean_files 11804 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11806 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11807 as_write_fail=0 11808 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11809 #! $SHELL 11810 # Generated by $as_me. 11811 # Run this file to recreate the current configuration. 11812 # Compiler output produced by configure, useful for debugging 11813 # configure, is in config.log if it exists. 11814 11815 debug=false 11816 ac_cs_recheck=false 11817 ac_cs_silent=false 11818 11819 SHELL=\${CONFIG_SHELL-$SHELL} 11820 export SHELL 11821 _ASEOF 11822 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11823 ## -------------------- ## 11824 ## M4sh Initialization. ## 11825 ## -------------------- ## 11826 11827 # Be more Bourne compatible 11828 DUALCASE=1; export DUALCASE # for MKS sh 11829 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11830 then : 11831 emulate sh 11832 NULLCMD=: 11833 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11834 # is contrary to our usage. Disable this feature. 11835 alias -g '${1+"$@"}'='"$@"' 11836 setopt NO_GLOB_SUBST 11837 else case e in #( 11838 e) case `(set -o) 2>/dev/null` in #( 11839 *posix*) : 11840 set -o posix ;; #( 11841 *) : 11842 ;; 11843 esac ;; 11844 esac 11845 fi 11846 11847 11848 11849 # Reset variables that may have inherited troublesome values from 11850 # the environment. 11851 11852 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11853 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11854 # side effect of setting IFS to empty, thus disabling word splitting.) 11855 # Quoting is to prevent editors from complaining about space-tab. 11856 as_nl=' 11857 ' 11858 export as_nl 11859 IFS=" "" $as_nl" 11860 11861 PS1='$ ' 11862 PS2='> ' 11863 PS4='+ ' 11864 11865 # Ensure predictable behavior from utilities with locale-dependent output. 11866 LC_ALL=C 11867 export LC_ALL 11868 LANGUAGE=C 11869 export LANGUAGE 11870 11871 # We cannot yet rely on "unset" to work, but we need these variables 11872 # to be unset--not just set to an empty or harmless value--now, to 11873 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11874 # also avoids known problems related to "unset" and subshell syntax 11875 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11876 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11877 do eval test \${$as_var+y} \ 11878 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11879 done 11880 11881 # Ensure that fds 0, 1, and 2 are open. 11882 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11883 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11884 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11885 11886 # The user is always right. 11887 if ${PATH_SEPARATOR+false} :; then 11888 PATH_SEPARATOR=: 11889 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11890 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11891 PATH_SEPARATOR=';' 11892 } 11893 fi 11894 11895 11896 # Find who we are. Look in the path if we contain no directory separator. 11897 as_myself= 11898 case $0 in #(( 11899 *[\\/]* ) as_myself=$0 ;; 11900 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11901 for as_dir in $PATH 11902 do 11903 IFS=$as_save_IFS 11904 case $as_dir in #((( 11905 '') as_dir=./ ;; 11906 */) ;; 11907 *) as_dir=$as_dir/ ;; 11908 esac 11909 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11910 done 11911 IFS=$as_save_IFS 11912 11913 ;; 11914 esac 11915 # We did not find ourselves, most probably we were run as 'sh COMMAND' 11916 # in which case we are not to be found in the path. 11917 if test "x$as_myself" = x; then 11918 as_myself=$0 11919 fi 11920 if test ! -f "$as_myself"; then 11921 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11922 exit 1 11923 fi 11924 11925 11926 11927 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11928 # ---------------------------------------- 11929 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11930 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11931 # script with STATUS, using 1 if that was 0. 11932 as_fn_error () 11933 { 11934 as_status=$1; test $as_status -eq 0 && as_status=1 11935 if test "$4"; then 11936 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11937 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11938 fi 11939 printf "%s\n" "$as_me: error: $2" >&2 11940 as_fn_exit $as_status 11941 } # as_fn_error 11942 11943 11944 # as_fn_set_status STATUS 11945 # ----------------------- 11946 # Set $? to STATUS, without forking. 11947 as_fn_set_status () 11948 { 11949 return $1 11950 } # as_fn_set_status 11951 11952 # as_fn_exit STATUS 11953 # ----------------- 11954 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11955 as_fn_exit () 11956 { 11957 set +e 11958 as_fn_set_status $1 11959 exit $1 11960 } # as_fn_exit 11961 11962 # as_fn_unset VAR 11963 # --------------- 11964 # Portably unset VAR. 11965 as_fn_unset () 11966 { 11967 { eval $1=; unset $1;} 11968 } 11969 as_unset=as_fn_unset 11970 11971 # as_fn_append VAR VALUE 11972 # ---------------------- 11973 # Append the text in VALUE to the end of the definition contained in VAR. Take 11974 # advantage of any shell optimizations that allow amortized linear growth over 11975 # repeated appends, instead of the typical quadratic growth present in naive 11976 # implementations. 11977 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11978 then : 11979 eval 'as_fn_append () 11980 { 11981 eval $1+=\$2 11982 }' 11983 else case e in #( 11984 e) as_fn_append () 11985 { 11986 eval $1=\$$1\$2 11987 } ;; 11988 esac 11989 fi # as_fn_append 11990 11991 # as_fn_arith ARG... 11992 # ------------------ 11993 # Perform arithmetic evaluation on the ARGs, and store the result in the 11994 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11995 # must be portable across $(()) and expr. 11996 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11997 then : 11998 eval 'as_fn_arith () 11999 { 12000 as_val=$(( $* )) 12001 }' 12002 else case e in #( 12003 e) as_fn_arith () 12004 { 12005 as_val=`expr "$@" || test $? -eq 1` 12006 } ;; 12007 esac 12008 fi # as_fn_arith 12009 12010 12011 if expr a : '\(a\)' >/dev/null 2>&1 && 12012 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12013 as_expr=expr 12014 else 12015 as_expr=false 12016 fi 12017 12018 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12019 as_basename=basename 12020 else 12021 as_basename=false 12022 fi 12023 12024 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12025 as_dirname=dirname 12026 else 12027 as_dirname=false 12028 fi 12029 12030 as_me=`$as_basename -- "$0" || 12031 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12032 X"$0" : 'X\(//\)$' \| \ 12033 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12034 printf "%s\n" X/"$0" | 12035 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12036 s//\1/ 12037 q 12038 } 12039 /^X\/\(\/\/\)$/{ 12040 s//\1/ 12041 q 12042 } 12043 /^X\/\(\/\).*/{ 12044 s//\1/ 12045 q 12046 } 12047 s/.*/./; q'` 12048 12049 # Avoid depending upon Character Ranges. 12050 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12051 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12052 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12053 as_cr_digits='0123456789' 12054 as_cr_alnum=$as_cr_Letters$as_cr_digits 12055 12056 12057 # Determine whether it's possible to make 'echo' print without a newline. 12058 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12059 # for compatibility with existing Makefiles. 12060 ECHO_C= ECHO_N= ECHO_T= 12061 case `echo -n x` in #((((( 12062 -n*) 12063 case `echo 'xy\c'` in 12064 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12065 xy) ECHO_C='\c';; 12066 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12067 ECHO_T=' ';; 12068 esac;; 12069 *) 12070 ECHO_N='-n';; 12071 esac 12072 12073 # For backward compatibility with old third-party macros, we provide 12074 # the shell variables $as_echo and $as_echo_n. New code should use 12075 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12076 as_echo='printf %s\n' 12077 as_echo_n='printf %s' 12078 12079 rm -f conf$$ conf$$.exe conf$$.file 12080 if test -d conf$$.dir; then 12081 rm -f conf$$.dir/conf$$.file 12082 else 12083 rm -f conf$$.dir 12084 mkdir conf$$.dir 2>/dev/null 12085 fi 12086 if (echo >conf$$.file) 2>/dev/null; then 12087 if ln -s conf$$.file conf$$ 2>/dev/null; then 12088 as_ln_s='ln -s' 12089 # ... but there are two gotchas: 12090 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12091 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12092 # In both cases, we have to default to 'cp -pR'. 12093 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12094 as_ln_s='cp -pR' 12095 elif ln conf$$.file conf$$ 2>/dev/null; then 12096 as_ln_s=ln 12097 else 12098 as_ln_s='cp -pR' 12099 fi 12100 else 12101 as_ln_s='cp -pR' 12102 fi 12103 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12104 rmdir conf$$.dir 2>/dev/null 12105 12106 12107 # as_fn_mkdir_p 12108 # ------------- 12109 # Create "$as_dir" as a directory, including parents if necessary. 12110 as_fn_mkdir_p () 12111 { 12112 12113 case $as_dir in #( 12114 -*) as_dir=./$as_dir;; 12115 esac 12116 test -d "$as_dir" || eval $as_mkdir_p || { 12117 as_dirs= 12118 while :; do 12119 case $as_dir in #( 12120 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12121 *) as_qdir=$as_dir;; 12122 esac 12123 as_dirs="'$as_qdir' $as_dirs" 12124 as_dir=`$as_dirname -- "$as_dir" || 12125 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12126 X"$as_dir" : 'X\(//\)[^/]' \| \ 12127 X"$as_dir" : 'X\(//\)$' \| \ 12128 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12129 printf "%s\n" X"$as_dir" | 12130 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12131 s//\1/ 12132 q 12133 } 12134 /^X\(\/\/\)[^/].*/{ 12135 s//\1/ 12136 q 12137 } 12138 /^X\(\/\/\)$/{ 12139 s//\1/ 12140 q 12141 } 12142 /^X\(\/\).*/{ 12143 s//\1/ 12144 q 12145 } 12146 s/.*/./; q'` 12147 test -d "$as_dir" && break 12148 done 12149 test -z "$as_dirs" || eval "mkdir $as_dirs" 12150 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12151 12152 12153 } # as_fn_mkdir_p 12154 if mkdir -p . 2>/dev/null; then 12155 as_mkdir_p='mkdir -p "$as_dir"' 12156 else 12157 test -d ./-p && rmdir ./-p 12158 as_mkdir_p=false 12159 fi 12160 12161 12162 # as_fn_executable_p FILE 12163 # ----------------------- 12164 # Test if FILE is an executable regular file. 12165 as_fn_executable_p () 12166 { 12167 test -f "$1" && test -x "$1" 12168 } # as_fn_executable_p 12169 as_test_x='test -x' 12170 as_executable_p=as_fn_executable_p 12171 12172 # Sed expression to map a string onto a valid CPP name. 12173 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12174 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12175 12176 # Sed expression to map a string onto a valid variable name. 12177 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12178 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12179 12180 12181 exec 6>&1 12182 ## ----------------------------------- ## 12183 ## Main body of $CONFIG_STATUS script. ## 12184 ## ----------------------------------- ## 12185 _ASEOF 12186 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12187 12188 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12189 # Save the log message, to keep $0 and so on meaningful, and to 12190 # report actual input values of CONFIG_FILES etc. instead of their 12191 # values after options handling. 12192 ac_log=" 12193 This file was extended by xmore $as_me 1.0.4, which was 12194 generated by GNU Autoconf 2.72. Invocation command line was 12195 12196 CONFIG_FILES = $CONFIG_FILES 12197 CONFIG_HEADERS = $CONFIG_HEADERS 12198 CONFIG_LINKS = $CONFIG_LINKS 12199 CONFIG_COMMANDS = $CONFIG_COMMANDS 12200 $ $0 $@ 12201 12202 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12203 " 12204 12205 _ACEOF 12206 12207 case $ac_config_files in *" 12208 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12209 esac 12210 12211 case $ac_config_headers in *" 12212 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12213 esac 12214 12215 12216 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12217 # Files that config.status was made for. 12218 config_files="$ac_config_files" 12219 config_headers="$ac_config_headers" 12220 config_commands="$ac_config_commands" 12221 12222 _ACEOF 12223 12224 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12225 ac_cs_usage="\ 12226 '$as_me' instantiates files and other configuration actions 12227 from templates according to the current configuration. Unless the files 12228 and actions are specified as TAGs, all are instantiated by default. 12229 12230 Usage: $0 [OPTION]... [TAG]... 12231 12232 -h, --help print this help, then exit 12233 -V, --version print version number and configuration settings, then exit 12234 --config print configuration, then exit 12235 -q, --quiet, --silent 12236 do not print progress messages 12237 -d, --debug don't remove temporary files 12238 --recheck update $as_me by reconfiguring in the same conditions 12239 --file=FILE[:TEMPLATE] 12240 instantiate the configuration file FILE 12241 --header=FILE[:TEMPLATE] 12242 instantiate the configuration header FILE 12243 12244 Configuration files: 12245 $config_files 12246 12247 Configuration headers: 12248 $config_headers 12249 12250 Configuration commands: 12251 $config_commands 12252 12253 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xmore/-/issues>." 12254 12255 _ACEOF 12256 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12257 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12258 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12259 ac_cs_config='$ac_cs_config_escaped' 12260 ac_cs_version="\\ 12261 xmore config.status 1.0.4 12262 configured by $0, generated by GNU Autoconf 2.72, 12263 with options \\"\$ac_cs_config\\" 12264 12265 Copyright (C) 2023 Free Software Foundation, Inc. 12266 This config.status script is free software; the Free Software Foundation 12267 gives unlimited permission to copy, distribute and modify it." 12268 12269 ac_pwd='$ac_pwd' 12270 srcdir='$srcdir' 12271 INSTALL='$INSTALL' 12272 MKDIR_P='$MKDIR_P' 12273 AWK='$AWK' 12274 test -n "\$AWK" || AWK=awk 12275 _ACEOF 12276 12277 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12278 # The default lists apply if the user does not specify any file. 12279 ac_need_defaults=: 12280 while test $# != 0 12281 do 12282 case $1 in 12283 --*=?*) 12284 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12285 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12286 ac_shift=: 12287 ;; 12288 --*=) 12289 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12290 ac_optarg= 12291 ac_shift=: 12292 ;; 12293 *) 12294 ac_option=$1 12295 ac_optarg=$2 12296 ac_shift=shift 12297 ;; 12298 esac 12299 12300 case $ac_option in 12301 # Handling of the options. 12302 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12303 ac_cs_recheck=: ;; 12304 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12305 printf "%s\n" "$ac_cs_version"; exit ;; 12306 --config | --confi | --conf | --con | --co | --c ) 12307 printf "%s\n" "$ac_cs_config"; exit ;; 12308 --debug | --debu | --deb | --de | --d | -d ) 12309 debug=: ;; 12310 --file | --fil | --fi | --f ) 12311 $ac_shift 12312 case $ac_optarg in 12313 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12314 '') as_fn_error $? "missing file argument" ;; 12315 esac 12316 as_fn_append CONFIG_FILES " '$ac_optarg'" 12317 ac_need_defaults=false;; 12318 --header | --heade | --head | --hea ) 12319 $ac_shift 12320 case $ac_optarg in 12321 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12322 esac 12323 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12324 ac_need_defaults=false;; 12325 --he | --h) 12326 # Conflict between --help and --header 12327 as_fn_error $? "ambiguous option: '$1' 12328 Try '$0 --help' for more information.";; 12329 --help | --hel | -h ) 12330 printf "%s\n" "$ac_cs_usage"; exit ;; 12331 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12332 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12333 ac_cs_silent=: ;; 12334 12335 # This is an error. 12336 -*) as_fn_error $? "unrecognized option: '$1' 12337 Try '$0 --help' for more information." ;; 12338 12339 *) as_fn_append ac_config_targets " $1" 12340 ac_need_defaults=false ;; 12341 12342 esac 12343 shift 12344 done 12345 12346 ac_configure_extra_args= 12347 12348 if $ac_cs_silent; then 12349 exec 6>/dev/null 12350 ac_configure_extra_args="$ac_configure_extra_args --silent" 12351 fi 12352 12353 _ACEOF 12354 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12355 if \$ac_cs_recheck; then 12356 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12357 shift 12358 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12359 CONFIG_SHELL='$SHELL' 12360 export CONFIG_SHELL 12361 exec "\$@" 12362 fi 12363 12364 _ACEOF 12365 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12366 exec 5>>config.log 12367 { 12368 echo 12369 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12370 ## Running $as_me. ## 12371 _ASBOX 12372 printf "%s\n" "$ac_log" 12373 } >&5 12374 12375 _ACEOF 12376 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12377 # 12378 # INIT-COMMANDS 12379 # 12380 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12381 12382 _ACEOF 12383 12384 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12385 12386 # Handling of arguments. 12387 for ac_config_target in $ac_config_targets 12388 do 12389 case $ac_config_target in 12390 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12391 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12392 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12393 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12394 12395 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12396 esac 12397 done 12398 12399 12400 # If the user did not use the arguments to specify the items to instantiate, 12401 # then the envvar interface is used. Set only those that are not. 12402 # We use the long form for the default assignment because of an extremely 12403 # bizarre bug on SunOS 4.1.3. 12404 if $ac_need_defaults; then 12405 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12406 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12407 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12408 fi 12409 12410 # Have a temporary directory for convenience. Make it in the build tree 12411 # simply because there is no reason against having it here, and in addition, 12412 # creating and moving files from /tmp can sometimes cause problems. 12413 # Hook for its removal unless debugging. 12414 # Note that there is a small window in which the directory will not be cleaned: 12415 # after its creation but before its name has been assigned to '$tmp'. 12416 $debug || 12417 { 12418 tmp= ac_tmp= 12419 trap 'exit_status=$? 12420 : "${ac_tmp:=$tmp}" 12421 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12422 ' 0 12423 trap 'as_fn_exit 1' 1 2 13 15 12424 } 12425 # Create a (secure) tmp directory for tmp files. 12426 12427 { 12428 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12429 test -d "$tmp" 12430 } || 12431 { 12432 tmp=./conf$$-$RANDOM 12433 (umask 077 && mkdir "$tmp") 12434 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12435 ac_tmp=$tmp 12436 12437 # Set up the scripts for CONFIG_FILES section. 12438 # No need to generate them if there are no CONFIG_FILES. 12439 # This happens for instance with './config.status config.h'. 12440 if test -n "$CONFIG_FILES"; then 12441 12442 12443 ac_cr=`echo X | tr X '\015'` 12444 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12445 # But we know of no other shell where ac_cr would be empty at this 12446 # point, so we can use a bashism as a fallback. 12447 if test "x$ac_cr" = x; then 12448 eval ac_cr=\$\'\\r\' 12449 fi 12450 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12451 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12452 ac_cs_awk_cr='\\r' 12453 else 12454 ac_cs_awk_cr=$ac_cr 12455 fi 12456 12457 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12458 _ACEOF 12459 12460 12461 { 12462 echo "cat >conf$$subs.awk <<_ACEOF" && 12463 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12464 echo "_ACEOF" 12465 } >conf$$subs.sh || 12466 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12467 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12468 ac_delim='%!_!# ' 12469 for ac_last_try in false false false false false :; do 12470 . ./conf$$subs.sh || 12471 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12472 12473 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12474 if test $ac_delim_n = $ac_delim_num; then 12475 break 12476 elif $ac_last_try; then 12477 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12478 else 12479 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12480 fi 12481 done 12482 rm -f conf$$subs.sh 12483 12484 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12485 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12486 _ACEOF 12487 sed -n ' 12488 h 12489 s/^/S["/; s/!.*/"]=/ 12490 p 12491 g 12492 s/^[^!]*!// 12493 :repl 12494 t repl 12495 s/'"$ac_delim"'$// 12496 t delim 12497 :nl 12498 h 12499 s/\(.\{148\}\)..*/\1/ 12500 t more1 12501 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12502 p 12503 n 12504 b repl 12505 :more1 12506 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12507 p 12508 g 12509 s/.\{148\}// 12510 t nl 12511 :delim 12512 h 12513 s/\(.\{148\}\)..*/\1/ 12514 t more2 12515 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12516 p 12517 b 12518 :more2 12519 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12520 p 12521 g 12522 s/.\{148\}// 12523 t delim 12524 ' <conf$$subs.awk | sed ' 12525 /^[^""]/{ 12526 N 12527 s/\n// 12528 } 12529 ' >>$CONFIG_STATUS || ac_write_fail=1 12530 rm -f conf$$subs.awk 12531 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12532 _ACAWK 12533 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12534 for (key in S) S_is_set[key] = 1 12535 FS = "" 12536 12537 } 12538 { 12539 line = $ 0 12540 nfields = split(line, field, "@") 12541 substed = 0 12542 len = length(field[1]) 12543 for (i = 2; i < nfields; i++) { 12544 key = field[i] 12545 keylen = length(key) 12546 if (S_is_set[key]) { 12547 value = S[key] 12548 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12549 len += length(value) + length(field[++i]) 12550 substed = 1 12551 } else 12552 len += 1 + keylen 12553 } 12554 12555 print line 12556 } 12557 12558 _ACAWK 12559 _ACEOF 12560 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12561 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12562 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12563 else 12564 cat 12565 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12566 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12567 _ACEOF 12568 12569 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12570 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12571 # trailing colons and then remove the whole line if VPATH becomes empty 12572 # (actually we leave an empty line to preserve line numbers). 12573 if test "x$srcdir" = x.; then 12574 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12575 h 12576 s/// 12577 s/^/:/ 12578 s/[ ]*$/:/ 12579 s/:\$(srcdir):/:/g 12580 s/:\${srcdir}:/:/g 12581 s/:@srcdir@:/:/g 12582 s/^:*// 12583 s/:*$// 12584 x 12585 s/\(=[ ]*\).*/\1/ 12586 G 12587 s/\n// 12588 s/^[^=]*=[ ]*$// 12589 }' 12590 fi 12591 12592 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12593 fi # test -n "$CONFIG_FILES" 12594 12595 # Set up the scripts for CONFIG_HEADERS section. 12596 # No need to generate them if there are no CONFIG_HEADERS. 12597 # This happens for instance with './config.status Makefile'. 12598 if test -n "$CONFIG_HEADERS"; then 12599 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12600 BEGIN { 12601 _ACEOF 12602 12603 # Transform confdefs.h into an awk script 'defines.awk', embedded as 12604 # here-document in config.status, that substitutes the proper values into 12605 # config.h.in to produce config.h. 12606 12607 # Create a delimiter string that does not exist in confdefs.h, to ease 12608 # handling of long lines. 12609 ac_delim='%!_!# ' 12610 for ac_last_try in false false :; do 12611 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12612 if test -z "$ac_tt"; then 12613 break 12614 elif $ac_last_try; then 12615 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12616 else 12617 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12618 fi 12619 done 12620 12621 # For the awk script, D is an array of macro values keyed by name, 12622 # likewise P contains macro parameters if any. Preserve backslash 12623 # newline sequences. 12624 12625 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12626 sed -n ' 12627 s/.\{148\}/&'"$ac_delim"'/g 12628 t rset 12629 :rset 12630 s/^[ ]*#[ ]*define[ ][ ]*/ / 12631 t def 12632 d 12633 :def 12634 s/\\$// 12635 t bsnl 12636 s/["\\]/\\&/g 12637 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12638 D["\1"]=" \3"/p 12639 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12640 d 12641 :bsnl 12642 s/["\\]/\\&/g 12643 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12644 D["\1"]=" \3\\\\\\n"\\/p 12645 t cont 12646 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12647 t cont 12648 d 12649 :cont 12650 n 12651 s/.\{148\}/&'"$ac_delim"'/g 12652 t clear 12653 :clear 12654 s/\\$// 12655 t bsnlc 12656 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12657 d 12658 :bsnlc 12659 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12660 b cont 12661 ' <confdefs.h | sed ' 12662 s/'"$ac_delim"'/"\\\ 12663 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12664 12665 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12666 for (key in D) D_is_set[key] = 1 12667 FS = "" 12668 } 12669 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12670 line = \$ 0 12671 split(line, arg, " ") 12672 if (arg[1] == "#") { 12673 defundef = arg[2] 12674 mac1 = arg[3] 12675 } else { 12676 defundef = substr(arg[1], 2) 12677 mac1 = arg[2] 12678 } 12679 split(mac1, mac2, "(") #) 12680 macro = mac2[1] 12681 prefix = substr(line, 1, index(line, defundef) - 1) 12682 if (D_is_set[macro]) { 12683 # Preserve the white space surrounding the "#". 12684 print prefix "define", macro P[macro] D[macro] 12685 next 12686 } else { 12687 # Replace #undef with comments. This is necessary, for example, 12688 # in the case of _POSIX_SOURCE, which is predefined and required 12689 # on some systems where configure will not decide to define it. 12690 if (defundef == "undef") { 12691 print "/*", prefix defundef, macro, "*/" 12692 next 12693 } 12694 } 12695 } 12696 { print } 12697 _ACAWK 12698 _ACEOF 12699 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12700 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12701 fi # test -n "$CONFIG_HEADERS" 12702 12703 12704 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12705 shift 12706 for ac_tag 12707 do 12708 case $ac_tag in 12709 :[FHLC]) ac_mode=$ac_tag; continue;; 12710 esac 12711 case $ac_mode$ac_tag in 12712 :[FHL]*:*);; 12713 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 12714 :[FH]-) ac_tag=-:-;; 12715 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12716 esac 12717 ac_save_IFS=$IFS 12718 IFS=: 12719 set x $ac_tag 12720 IFS=$ac_save_IFS 12721 shift 12722 ac_file=$1 12723 shift 12724 12725 case $ac_mode in 12726 :L) ac_source=$1;; 12727 :[FH]) 12728 ac_file_inputs= 12729 for ac_f 12730 do 12731 case $ac_f in 12732 -) ac_f="$ac_tmp/stdin";; 12733 *) # Look for the file first in the build tree, then in the source tree 12734 # (if the path is not absolute). The absolute path cannot be DOS-style, 12735 # because $ac_f cannot contain ':'. 12736 test -f "$ac_f" || 12737 case $ac_f in 12738 [\\/$]*) false;; 12739 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12740 esac || 12741 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 12742 esac 12743 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12744 as_fn_append ac_file_inputs " '$ac_f'" 12745 done 12746 12747 # Let's still pretend it is 'configure' which instantiates (i.e., don't 12748 # use $as_me), people would be surprised to read: 12749 # /* config.h. Generated by config.status. */ 12750 configure_input='Generated from '` 12751 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12752 `' by configure.' 12753 if test x"$ac_file" != x-; then 12754 configure_input="$ac_file. $configure_input" 12755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12756 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12757 fi 12758 # Neutralize special characters interpreted by sed in replacement strings. 12759 case $configure_input in #( 12760 *\&* | *\|* | *\\* ) 12761 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12762 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12763 *) ac_sed_conf_input=$configure_input;; 12764 esac 12765 12766 case $ac_tag in 12767 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12768 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12769 esac 12770 ;; 12771 esac 12772 12773 ac_dir=`$as_dirname -- "$ac_file" || 12774 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12775 X"$ac_file" : 'X\(//\)[^/]' \| \ 12776 X"$ac_file" : 'X\(//\)$' \| \ 12777 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12778 printf "%s\n" X"$ac_file" | 12779 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12780 s//\1/ 12781 q 12782 } 12783 /^X\(\/\/\)[^/].*/{ 12784 s//\1/ 12785 q 12786 } 12787 /^X\(\/\/\)$/{ 12788 s//\1/ 12789 q 12790 } 12791 /^X\(\/\).*/{ 12792 s//\1/ 12793 q 12794 } 12795 s/.*/./; q'` 12796 as_dir="$ac_dir"; as_fn_mkdir_p 12797 ac_builddir=. 12798 12799 case "$ac_dir" in 12800 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12801 *) 12802 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12803 # A ".." for each directory in $ac_dir_suffix. 12804 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12805 case $ac_top_builddir_sub in 12806 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12807 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12808 esac ;; 12809 esac 12810 ac_abs_top_builddir=$ac_pwd 12811 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12812 # for backward compatibility: 12813 ac_top_builddir=$ac_top_build_prefix 12814 12815 case $srcdir in 12816 .) # We are building in place. 12817 ac_srcdir=. 12818 ac_top_srcdir=$ac_top_builddir_sub 12819 ac_abs_top_srcdir=$ac_pwd ;; 12820 [\\/]* | ?:[\\/]* ) # Absolute name. 12821 ac_srcdir=$srcdir$ac_dir_suffix; 12822 ac_top_srcdir=$srcdir 12823 ac_abs_top_srcdir=$srcdir ;; 12824 *) # Relative name. 12825 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12826 ac_top_srcdir=$ac_top_build_prefix$srcdir 12827 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12828 esac 12829 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12830 12831 12832 case $ac_mode in 12833 :F) 12834 # 12835 # CONFIG_FILE 12836 # 12837 12838 case $INSTALL in 12839 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12840 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12841 esac 12842 ac_MKDIR_P=$MKDIR_P 12843 case $MKDIR_P in 12844 [\\/$]* | ?:[\\/]* ) ;; 12845 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12846 esac 12847 _ACEOF 12848 12849 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12850 # If the template does not know about datarootdir, expand it. 12851 # FIXME: This hack should be removed a few years after 2.60. 12852 ac_datarootdir_hack=; ac_datarootdir_seen= 12853 ac_sed_dataroot=' 12854 /datarootdir/ { 12855 p 12856 q 12857 } 12858 /@datadir@/p 12859 /@docdir@/p 12860 /@infodir@/p 12861 /@localedir@/p 12862 /@mandir@/p' 12863 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12864 *datarootdir*) ac_datarootdir_seen=yes;; 12865 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12867 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12868 _ACEOF 12869 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12870 ac_datarootdir_hack=' 12871 s&@datadir@&$datadir&g 12872 s&@docdir@&$docdir&g 12873 s&@infodir@&$infodir&g 12874 s&@localedir@&$localedir&g 12875 s&@mandir@&$mandir&g 12876 s&\\\${datarootdir}&$datarootdir&g' ;; 12877 esac 12878 _ACEOF 12879 12880 # Neutralize VPATH when '$srcdir' = '.'. 12881 # Shell code in configure.ac might set extrasub. 12882 # FIXME: do we really want to maintain this feature? 12883 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12884 ac_sed_extra="$ac_vpsub 12885 $extrasub 12886 _ACEOF 12887 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12888 :t 12889 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12890 s|@configure_input@|$ac_sed_conf_input|;t t 12891 s&@top_builddir@&$ac_top_builddir_sub&;t t 12892 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12893 s&@srcdir@&$ac_srcdir&;t t 12894 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12895 s&@top_srcdir@&$ac_top_srcdir&;t t 12896 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12897 s&@builddir@&$ac_builddir&;t t 12898 s&@abs_builddir@&$ac_abs_builddir&;t t 12899 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12900 s&@INSTALL@&$ac_INSTALL&;t t 12901 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12902 $ac_datarootdir_hack 12903 " 12904 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12905 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12906 12907 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12908 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12909 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12910 "$ac_tmp/out"`; test -z "$ac_out"; } && 12911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12912 which seems to be undefined. Please make sure it is defined" >&5 12913 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12914 which seems to be undefined. Please make sure it is defined" >&2;} 12915 12916 rm -f "$ac_tmp/stdin" 12917 case $ac_file in 12918 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12919 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12920 esac \ 12921 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12922 ;; 12923 :H) 12924 # 12925 # CONFIG_HEADER 12926 # 12927 if test x"$ac_file" != x-; then 12928 { 12929 printf "%s\n" "/* $configure_input */" >&1 \ 12930 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12931 } >"$ac_tmp/config.h" \ 12932 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12933 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12935 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12936 else 12937 rm -f "$ac_file" 12938 mv "$ac_tmp/config.h" "$ac_file" \ 12939 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12940 fi 12941 else 12942 printf "%s\n" "/* $configure_input */" >&1 \ 12943 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12944 || as_fn_error $? "could not create -" "$LINENO" 5 12945 fi 12946 # Compute "$ac_file"'s index in $config_headers. 12947 _am_arg="$ac_file" 12948 _am_stamp_count=1 12949 for _am_header in $config_headers :; do 12950 case $_am_header in 12951 $_am_arg | $_am_arg:* ) 12952 break ;; 12953 * ) 12954 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12955 esac 12956 done 12957 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12958 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12959 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12960 X"$_am_arg" : 'X\(//\)$' \| \ 12961 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12962 printf "%s\n" X"$_am_arg" | 12963 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12964 s//\1/ 12965 q 12966 } 12967 /^X\(\/\/\)[^/].*/{ 12968 s//\1/ 12969 q 12970 } 12971 /^X\(\/\/\)$/{ 12972 s//\1/ 12973 q 12974 } 12975 /^X\(\/\).*/{ 12976 s//\1/ 12977 q 12978 } 12979 s/.*/./; q'`/stamp-h$_am_stamp_count 12980 ;; 12981 12982 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12983 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12984 ;; 12985 esac 12986 12987 12988 case $ac_file$ac_mode in 12989 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12990 # Older Autoconf quotes --file arguments for eval, but not when files 12991 # are listed without --file. Let's play safe and only enable the eval 12992 # if we detect the quoting. 12993 # TODO: see whether this extra hack can be removed once we start 12994 # requiring Autoconf 2.70 or later. 12995 case $CONFIG_FILES in #( 12996 *\'*) : 12997 eval set x "$CONFIG_FILES" ;; #( 12998 *) : 12999 set x $CONFIG_FILES ;; #( 13000 *) : 13001 ;; 13002 esac 13003 shift 13004 # Used to flag and report bootstrapping failures. 13005 am_rc=0 13006 for am_mf 13007 do 13008 # Strip MF so we end up with the name of the file. 13009 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13010 # Check whether this is an Automake generated Makefile which includes 13011 # dependency-tracking related rules and includes. 13012 # Grep'ing the whole file directly is not great: AIX grep has a line 13013 # limit of 2048, but all sed's we know have understand at least 4000. 13014 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13015 || continue 13016 am_dirpart=`$as_dirname -- "$am_mf" || 13017 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13018 X"$am_mf" : 'X\(//\)[^/]' \| \ 13019 X"$am_mf" : 'X\(//\)$' \| \ 13020 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13021 printf "%s\n" X"$am_mf" | 13022 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13023 s//\1/ 13024 q 13025 } 13026 /^X\(\/\/\)[^/].*/{ 13027 s//\1/ 13028 q 13029 } 13030 /^X\(\/\/\)$/{ 13031 s//\1/ 13032 q 13033 } 13034 /^X\(\/\).*/{ 13035 s//\1/ 13036 q 13037 } 13038 s/.*/./; q'` 13039 am_filepart=`$as_basename -- "$am_mf" || 13040 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13041 X"$am_mf" : 'X\(//\)$' \| \ 13042 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13043 printf "%s\n" X/"$am_mf" | 13044 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13045 s//\1/ 13046 q 13047 } 13048 /^X\/\(\/\/\)$/{ 13049 s//\1/ 13050 q 13051 } 13052 /^X\/\(\/\).*/{ 13053 s//\1/ 13054 q 13055 } 13056 s/.*/./; q'` 13057 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13058 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13059 | $MAKE -f - am--depfiles" >&5 13060 (cd "$am_dirpart" \ 13061 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13062 | $MAKE -f - am--depfiles) >&5 2>&5 13063 ac_status=$? 13064 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13065 (exit $ac_status); } || am_rc=$? 13066 done 13067 if test $am_rc -ne 0; then 13068 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13069 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13070 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13071 for automatic dependency tracking. If GNU make was not used, consider 13072 re-running the configure script with MAKE=\"gmake\" (or whatever is 13073 necessary). You can also try re-running configure with the 13074 '--disable-dependency-tracking' option to at least be able to build 13075 the package (albeit without support for automatic dependency tracking). 13076 See 'config.log' for more details" "$LINENO" 5; } 13077 fi 13078 { am_dirpart=; unset am_dirpart;} 13079 { am_filepart=; unset am_filepart;} 13080 { am_mf=; unset am_mf;} 13081 { am_rc=; unset am_rc;} 13082 rm -f conftest-deps.mk 13083 } 13084 ;; 13085 13086 esac 13087 done # for ac_tag 13088 13089 13090 as_fn_exit 0 13091 _ACEOF 13092 ac_clean_files=$ac_clean_files_save 13093 13094 test $ac_write_fail = 0 || 13095 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13096 13097 13098 # configure is writing to config.log, and then calls config.status. 13099 # config.status does its own redirection, appending to config.log. 13100 # Unfortunately, on DOS this fails, as config.log is still kept open 13101 # by configure, so config.status won't be able to write to it; its 13102 # output is simply discarded. So we exec the FD to /dev/null, 13103 # effectively closing config.log, so it can be properly (re)opened and 13104 # appended to by config.status. When coming back to configure, we 13105 # need to make the FD available again. 13106 if test "$no_create" != yes; then 13107 ac_cs_success=: 13108 ac_config_status_args= 13109 test "$silent" = yes && 13110 ac_config_status_args="$ac_config_status_args --quiet" 13111 exec 5>/dev/null 13112 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13113 exec 5>>config.log 13114 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13115 # would make configure fail if this is the last instruction. 13116 $ac_cs_success || as_fn_exit 1 13117 fi 13118 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13120 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13121 fi 13122 13123 13124
Indexes created Wed Oct 21 00:26:06 UTC 2026