configure revision 1.1.1.8
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for xman 1.2.0. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xman/-/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/xman/-/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='xman' 607 PACKAGE_TARNAME='xman' 608 PACKAGE_VERSION='1.2.0' 609 PACKAGE_STRING='xman 1.2.0' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xman/-/issues/' 611 PACKAGE_URL='' 612 613 ac_unique_file="Makefile.am" 614 # Factoring default headers for most tests. 615 ac_includes_default="\ 616 #include <stddef.h> 617 #ifdef HAVE_STDIO_H 618 # include <stdio.h> 619 #endif 620 #ifdef HAVE_STDLIB_H 621 # include <stdlib.h> 622 #endif 623 #ifdef HAVE_STRING_H 624 # include <string.h> 625 #endif 626 #ifdef HAVE_INTTYPES_H 627 # include <inttypes.h> 628 #endif 629 #ifdef HAVE_STDINT_H 630 # include <stdint.h> 631 #endif 632 #ifdef HAVE_STRINGS_H 633 # include <strings.h> 634 #endif 635 #ifdef HAVE_SYS_TYPES_H 636 # include <sys/types.h> 637 #endif 638 #ifdef HAVE_SYS_STAT_H 639 # include <sys/stat.h> 640 #endif 641 #ifdef HAVE_UNISTD_H 642 # include <unistd.h> 643 #endif" 644 645 ac_header_c_list= 646 enable_year2038=no 647 ac_subst_vars='am__EXEEXT_FALSE 648 am__EXEEXT_TRUE 649 LTLIBOBJS 650 LIBOBJS 651 appdefaultdir 652 APPDEFS_LIBS 653 APPDEFS_CFLAGS 654 XMAN_LIBS 655 XMAN_CFLAGS 656 HELPDIR 657 MANDB 658 GROFF 659 MAN_SUBSTS 660 XORG_MAN_PAGE 661 ADMIN_MAN_DIR 662 DRIVER_MAN_DIR 663 MISC_MAN_DIR 664 FILE_MAN_DIR 665 LIB_MAN_DIR 666 APP_MAN_DIR 667 ADMIN_MAN_SUFFIX 668 DRIVER_MAN_SUFFIX 669 MISC_MAN_SUFFIX 670 FILE_MAN_SUFFIX 671 LIB_MAN_SUFFIX 672 APP_MAN_SUFFIX 673 SED 674 host_os 675 host_vendor 676 host_cpu 677 host 678 build_os 679 build_vendor 680 build_cpu 681 build 682 INSTALL_CMD 683 PKG_CONFIG_LIBDIR 684 PKG_CONFIG_PATH 685 PKG_CONFIG 686 CHANGELOG_CMD 687 STRICT_CFLAGS 688 CWARNFLAGS 689 BASE_CFLAGS 690 am__fastdepCC_FALSE 691 am__fastdepCC_TRUE 692 CCDEPMODE 693 am__nodep 694 AMDEPBACKSLASH 695 AMDEP_FALSE 696 AMDEP_TRUE 697 am__include 698 DEPDIR 699 OBJEXT 700 EXEEXT 701 ac_ct_CC 702 CPPFLAGS 703 LDFLAGS 704 CFLAGS 705 CC 706 AM_BACKSLASH 707 AM_DEFAULT_VERBOSITY 708 AM_DEFAULT_V 709 AM_V 710 CSCOPE 711 ETAGS 712 CTAGS 713 am__untar 714 am__tar 715 AMTAR 716 am__leading_dot 717 SET_MAKE 718 AWK 719 mkdir_p 720 MKDIR_P 721 INSTALL_STRIP_PROGRAM 722 STRIP 723 install_sh 724 MAKEINFO 725 AUTOHEADER 726 AUTOMAKE 727 AUTOCONF 728 ACLOCAL 729 VERSION 730 PACKAGE 731 CYGPATH_W 732 am__isrc 733 INSTALL_DATA 734 INSTALL_SCRIPT 735 INSTALL_PROGRAM 736 target_alias 737 host_alias 738 build_alias 739 LIBS 740 ECHO_T 741 ECHO_N 742 ECHO_C 743 DEFS 744 mandir 745 localedir 746 libdir 747 psdir 748 pdfdir 749 dvidir 750 htmldir 751 infodir 752 docdir 753 oldincludedir 754 includedir 755 runstatedir 756 localstatedir 757 sharedstatedir 758 sysconfdir 759 datadir 760 datarootdir 761 libexecdir 762 sbindir 763 bindir 764 program_transform_name 765 prefix 766 exec_prefix 767 PACKAGE_URL 768 PACKAGE_BUGREPORT 769 PACKAGE_STRING 770 PACKAGE_VERSION 771 PACKAGE_TARNAME 772 PACKAGE_NAME 773 PATH_SEPARATOR 774 SHELL 775 am__quote' 776 ac_subst_files='' 777 ac_user_opts=' 778 enable_option_checking 779 enable_silent_rules 780 enable_dependency_tracking 781 enable_selective_werror 782 enable_strict_compilation 783 enable_largefile 784 with_helpdir 785 with_sysmanpath 786 with_localmanpath 787 with_manconfig 788 with_appdefaultdir 789 enable_year2038 790 ' 791 ac_precious_vars='build_alias 792 host_alias 793 target_alias 794 CC 795 CFLAGS 796 LDFLAGS 797 LIBS 798 CPPFLAGS 799 PKG_CONFIG 800 PKG_CONFIG_PATH 801 PKG_CONFIG_LIBDIR 802 XMAN_CFLAGS 803 XMAN_LIBS 804 APPDEFS_CFLAGS 805 APPDEFS_LIBS' 806 807 808 # 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1489 fi 1490 1491 if test "$ac_init_help" = "recursive"; then 1492 # If there are subdirs, report their specific --help. 1493 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1494 test -d "$ac_dir" || 1495 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1496 continue 1497 ac_builddir=. 1498 1499 case "$ac_dir" in 1500 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1501 *) 1502 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1503 # A ".." for each directory in $ac_dir_suffix. 1504 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1505 case $ac_top_builddir_sub in 1506 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1507 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1508 esac ;; 1509 esac 1510 ac_abs_top_builddir=$ac_pwd 1511 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1512 # for backward compatibility: 1513 ac_top_builddir=$ac_top_build_prefix 1514 1515 case $srcdir in 1516 .) # We are building in place. 1517 ac_srcdir=. 1518 ac_top_srcdir=$ac_top_builddir_sub 1519 ac_abs_top_srcdir=$ac_pwd ;; 1520 [\\/]* | ?:[\\/]* ) # Absolute name. 1521 ac_srcdir=$srcdir$ac_dir_suffix; 1522 ac_top_srcdir=$srcdir 1523 ac_abs_top_srcdir=$srcdir ;; 1524 *) # Relative name. 1525 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1526 ac_top_srcdir=$ac_top_build_prefix$srcdir 1527 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1528 esac 1529 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1530 1531 cd "$ac_dir" || { ac_status=$?; continue; } 1532 # Check for configure.gnu first; this name is used for a wrapper for 1533 # Metaconfig's "Configure" on case-insensitive file systems. 1534 if test -f "$ac_srcdir/configure.gnu"; then 1535 echo && 1536 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1537 elif test -f "$ac_srcdir/configure"; then 1538 echo && 1539 $SHELL "$ac_srcdir/configure" --help=recursive 1540 else 1541 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1542 fi || ac_status=$? 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1580 if test -s conftest.err; then 1581 grep -v '^ *+' conftest.err >conftest.er1 1582 cat conftest.er1 >&5 1583 mv -f conftest.er1 conftest.err 1584 fi 1585 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1586 test $ac_status = 0; } && { 1587 test -z "$ac_c_werror_flag" || 1588 test ! -s conftest.err 1589 } && test -s conftest.$ac_objext 1590 then : 1591 ac_retval=0 1592 else case e in #( 1593 e) printf "%s\n" "$as_me: failed program was:" >&5 1594 sed 's/^/| /' conftest.$ac_ext >&5 1595 1596 ac_retval=1 ;; 1597 esac 1598 fi 1599 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1600 as_fn_set_status $ac_retval 1601 1602 } # ac_fn_c_try_compile 1603 1604 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1605 # ------------------------------------------------------------------ 1606 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1607 # accordingly. 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" >&6; } 1667 if eval test \${$3+y} 1668 then : 1669 printf %s "(cached) " >&6 1670 else case e in #( 1671 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1672 /* end confdefs.h. */ 1673 $4 1674 #include <$2> 1675 _ACEOF 1676 if ac_fn_c_try_compile "$LINENO" 1677 then : 1678 eval "$3=yes" 1679 else case e in #( 1680 e) eval "$3=no" ;; 1681 esac 1682 fi 1683 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1684 esac 1685 fi 1686 eval ac_res=\$$3 1687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1688 printf "%s\n" "$ac_res" >&6; } 1689 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1690 1691 } # ac_fn_c_check_header_compile 1692 1693 # ac_fn_c_try_link LINENO 1694 # ----------------------- 1695 # Try to link conftest.$ac_ext, and return whether this succeeded. 1696 ac_fn_c_try_link () 1697 { 1698 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1699 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1700 if { { ac_try="$ac_link" 1701 case "(($ac_try" in 1702 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1703 *) ac_try_echo=$ac_try;; 1704 esac 1705 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1706 printf "%s\n" "$ac_try_echo"; } >&5 1707 (eval "$ac_link") 2>conftest.err 1708 ac_status=$? 1709 if test -s conftest.err; then 1710 grep -v '^ *+' conftest.err >conftest.er1 1711 cat conftest.er1 >&5 1712 mv -f conftest.er1 conftest.err 1713 fi 1714 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1715 test $ac_status = 0; } && { 1716 test -z "$ac_c_werror_flag" || 1717 test ! -s conftest.err 1718 } && test -s conftest$ac_exeext && { 1719 test "$cross_compiling" = yes || 1720 test -x conftest$ac_exeext 1721 } 1722 then : 1723 ac_retval=0 1724 else case e in #( 1725 e) printf "%s\n" "$as_me: failed program was:" >&5 1726 sed 's/^/| /' conftest.$ac_ext >&5 1727 1728 ac_retval=1 ;; 1729 esac 1730 fi 1731 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1732 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1733 # interfere with the next link command; also delete a directory that is 1734 # left behind by Apple's compiler. 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" >&6; } 1749 if eval test \${$3+y} 1750 then : 1751 printf %s "(cached) " >&6 1752 else case e in #( 1753 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1754 /* end confdefs.h. */ 1755 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1756 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1757 #define $2 innocuous_$2 1758 1759 /* System header to define __stub macros and hopefully few prototypes, 1760 which can conflict with char $2 (void); below. */ 1761 1762 #include <limits.h> 1763 #undef $2 1764 1765 /* Override any GCC internal prototype to avoid an error. 1766 Use char because int might match the return type of a GCC 1767 builtin and then its argument prototype would still apply. */ 1768 #ifdef __cplusplus 1769 extern "C" 1770 #endif 1771 char $2 (void); 1772 /* The GNU C library defines this for functions which it implements 1773 to always fail with ENOSYS. Some functions are actually named 1774 something starting with __ and the normal name is an alias. */ 1775 #if defined __stub_$2 || defined __stub___$2 1776 choke me 1777 #endif 1778 1779 int 1780 main (void) 1781 { 1782 return $2 (); 1783 ; 1784 return 0; 1785 } 1786 _ACEOF 1787 if ac_fn_c_try_link "$LINENO" 1788 then : 1789 eval "$3=yes" 1790 else case e in #( 1791 e) eval "$3=no" ;; 1792 esac 1793 fi 1794 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1795 conftest$ac_exeext conftest.$ac_ext ;; 1796 esac 1797 fi 1798 eval ac_res=\$$3 1799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1800 printf "%s\n" "$ac_res" >&6; } 1801 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1802 1803 } # ac_fn_c_check_func 1804 ac_configure_args_raw= 1805 for ac_arg 1806 do 1807 case $ac_arg in 1808 *\'*) 1809 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1810 esac 1811 as_fn_append ac_configure_args_raw " '$ac_arg'" 1812 done 1813 1814 case $ac_configure_args_raw in 1815 *$as_nl*) 1816 ac_safe_unquote= ;; 1817 *) 1818 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1819 ac_unsafe_a="$ac_unsafe_z#~" 1820 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1821 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1822 esac 1823 1824 cat >config.log <<_ACEOF 1825 This file contains any messages produced by compilers while 1826 running configure, to aid debugging if configure makes a mistake. 1827 1828 It was created by xman $as_me 1.2.0, which was 1829 generated by GNU Autoconf 2.72. Invocation command line was 1830 1831 $ $0$ac_configure_args_raw 1832 1833 _ACEOF 1834 exec 5>>config.log 1835 { 1836 cat <<_ASUNAME 1837 ## --------- ## 1838 ## Platform. ## 1839 ## --------- ## 1840 1841 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1842 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1843 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1844 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1845 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1846 1847 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1848 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1849 1850 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1851 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1852 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1853 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1854 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1855 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1856 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1857 1858 _ASUNAME 1859 1860 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1861 for as_dir in $PATH 1862 do 1863 IFS=$as_save_IFS 1864 case $as_dir in #((( 1865 '') as_dir=./ ;; 1866 */) ;; 1867 *) as_dir=$as_dir/ ;; 1868 esac 1869 printf "%s\n" "PATH: $as_dir" 1870 done 1871 IFS=$as_save_IFS 1872 1873 } >&5 1874 1875 cat >&5 <<_ACEOF 1876 1877 1878 ## ----------- ## 1879 ## Core tests. ## 1880 ## ----------- ## 1881 1882 _ACEOF 1883 1884 1885 # Keep a trace of the command line. 1886 # Strip out --no-create and --no-recursion so they do not pile up. 1887 # Strip out --silent because we don't want to record it for future runs. 1888 # Also quote any args containing shell meta-characters. 1889 # Make two passes to allow for proper duplicate-argument suppression. 1890 ac_configure_args= 1891 ac_configure_args0= 1892 ac_configure_args1= 1893 ac_must_keep_next=false 1894 for ac_pass in 1 2 1895 do 1896 for ac_arg 1897 do 1898 case $ac_arg in 1899 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1900 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1901 | -silent | --silent | --silen | --sile | --sil) 1902 continue ;; 1903 *\'*) 1904 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1905 esac 1906 case $ac_pass in 1907 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1908 2) 1909 as_fn_append ac_configure_args1 " '$ac_arg'" 1910 if test $ac_must_keep_next = true; then 1911 ac_must_keep_next=false # Got value, back to normal. 1912 else 1913 case $ac_arg in 1914 *=* | --config-cache | -C | -disable-* | --disable-* \ 1915 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1916 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1917 | -with-* | --with-* | -without-* | --without-* | --x) 1918 case "$ac_configure_args0 " in 1919 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1920 esac 1921 ;; 1922 -* ) ac_must_keep_next=true ;; 1923 esac 1924 fi 1925 as_fn_append ac_configure_args " '$ac_arg'" 1926 ;; 1927 esac 1928 done 1929 done 1930 { ac_configure_args0=; unset ac_configure_args0;} 1931 { ac_configure_args1=; unset ac_configure_args1;} 1932 1933 # When interrupted or exit'd, cleanup temporary files, and complete 1934 # config.log. We remove comments because anyway the quotes in there 1935 # would cause problems or look ugly. 1936 # WARNING: Use '\'' to represent an apostrophe within the trap. 1937 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1938 trap 'exit_status=$? 1939 # Sanitize IFS. 1940 IFS=" "" $as_nl" 1941 # Save into config.log some information that might help in debugging. 1942 { 1943 echo 1944 1945 printf "%s\n" "## ---------------- ## 1946 ## Cache variables. ## 1947 ## ---------------- ##" 1948 echo 1949 # The following way of writing the cache mishandles newlines in values, 1950 ( 1951 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1952 eval ac_val=\$$ac_var 1953 case $ac_val in #( 1954 *${as_nl}*) 1955 case $ac_var in #( 1956 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1957 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1958 esac 1959 case $ac_var in #( 1960 _ | IFS | as_nl) ;; #( 1961 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1962 *) { eval $ac_var=; unset $ac_var;} ;; 1963 esac ;; 1964 esac 1965 done 1966 (set) 2>&1 | 1967 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1968 *${as_nl}ac_space=\ *) 1969 sed -n \ 1970 "s/'\''/'\''\\\\'\'''\''/g; 1971 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1972 ;; #( 1973 *) 1974 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1975 ;; 1976 esac | 1977 sort 1978 ) 1979 echo 1980 1981 printf "%s\n" "## ----------------- ## 1982 ## Output variables. ## 1983 ## ----------------- ##" 1984 echo 1985 for ac_var in $ac_subst_vars 1986 do 1987 eval ac_val=\$$ac_var 1988 case $ac_val in 1989 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1990 esac 1991 printf "%s\n" "$ac_var='\''$ac_val'\''" 1992 done | sort 1993 echo 1994 1995 if test -n "$ac_subst_files"; then 1996 printf "%s\n" "## ------------------- ## 1997 ## File substitutions. ## 1998 ## ------------------- ##" 1999 echo 2000 for ac_var in $ac_subst_files 2001 do 2002 eval ac_val=\$$ac_var 2003 case $ac_val in 2004 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2005 esac 2006 printf "%s\n" "$ac_var='\''$ac_val'\''" 2007 done | sort 2008 echo 2009 fi 2010 2011 if test -s confdefs.h; then 2012 printf "%s\n" "## ----------- ## 2013 ## confdefs.h. ## 2014 ## ----------- ##" 2015 echo 2016 cat confdefs.h 2017 echo 2018 fi 2019 test "$ac_signal" != 0 && 2020 printf "%s\n" "$as_me: caught signal $ac_signal" 2021 printf "%s\n" "$as_me: exit $exit_status" 2022 } >&5 2023 rm -f core *.core core.conftest.* && 2024 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2025 exit $exit_status 2026 ' 0 2027 for ac_signal in 1 2 13 15; do 2028 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2029 done 2030 ac_signal=0 2031 2032 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2033 rm -f -r conftest* confdefs.h 2034 2035 printf "%s\n" "/* confdefs.h */" > confdefs.h 2036 2037 # Predefined preprocessor variables. 2038 2039 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2040 2041 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2042 2043 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2044 2045 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2046 2047 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2048 2049 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2050 2051 2052 # Let the site file select an alternate cache file if it wants to. 2053 # Prefer an explicitly selected file to automatically selected ones. 2054 if test -n "$CONFIG_SITE"; then 2055 ac_site_files="$CONFIG_SITE" 2056 elif test "x$prefix" != xNONE; then 2057 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2058 else 2059 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2060 fi 2061 2062 for ac_site_file in $ac_site_files 2063 do 2064 case $ac_site_file in #( 2065 */*) : 2066 ;; #( 2067 *) : 2068 ac_site_file=./$ac_site_file ;; 2069 esac 2070 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2072 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2073 sed 's/^/| /' "$ac_site_file" >&5 2074 . "$ac_site_file" \ 2075 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2076 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2077 as_fn_error $? "failed to load site script $ac_site_file 2078 See 'config.log' for more details" "$LINENO" 5; } 2079 fi 2080 done 2081 2082 if test -r "$cache_file"; then 2083 # Some versions of bash will fail to source /dev/null (special files 2084 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2085 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2087 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2088 case $cache_file in 2089 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2090 *) . "./$cache_file";; 2091 esac 2092 fi 2093 else 2094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2095 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2096 >$cache_file 2097 fi 2098 2099 # Test code for whether the C compiler supports C89 (global declarations) 2100 ac_c_conftest_c89_globals=' 2101 /* Does the compiler advertise C89 conformance? 2102 Do not test the value of __STDC__, because some compilers set it to 0 2103 while being otherwise adequately conformant. */ 2104 #if !defined __STDC__ 2105 # error "Compiler does not advertise C89 conformance" 2106 #endif 2107 2108 #include <stddef.h> 2109 #include <stdarg.h> 2110 struct stat; 2111 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2112 struct buf { int x; }; 2113 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2114 static char *e (char **p, int i) 2115 { 2116 return p[i]; 2117 } 2118 static char *f (char * (*g) (char **, int), char **p, ...) 2119 { 2120 char *s; 2121 va_list v; 2122 va_start (v,p); 2123 s = g (p, va_arg (v,int)); 2124 va_end (v); 2125 return s; 2126 } 2127 2128 /* C89 style stringification. */ 2129 #define noexpand_stringify(a) #a 2130 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2131 2132 /* C89 style token pasting. Exercises some of the corner cases that 2133 e.g. old MSVC gets wrong, but not very hard. */ 2134 #define noexpand_concat(a,b) a##b 2135 #define expand_concat(a,b) noexpand_concat(a,b) 2136 extern int vA; 2137 extern int vbee; 2138 #define aye A 2139 #define bee B 2140 int *pvA = &expand_concat(v,aye); 2141 int *pvbee = &noexpand_concat(v,bee); 2142 2143 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2144 function prototypes and stuff, but not \xHH hex character constants. 2145 These do not provoke an error unfortunately, instead are silently treated 2146 as an "x". The following induces an error, until -std is added to get 2147 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2148 array size at least. It is necessary to write \x00 == 0 to get something 2149 that is true only with -std. */ 2150 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2151 2152 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2153 inside strings and character constants. */ 2154 #define FOO(x) '\''x'\'' 2155 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2156 2157 int test (int i, double x); 2158 struct s1 {int (*f) (int a);}; 2159 struct s2 {int (*f) (double a);}; 2160 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2161 int, int);' 2162 2163 # Test code for whether the C compiler supports C89 (body of main). 2164 ac_c_conftest_c89_main=' 2165 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2166 ' 2167 2168 # Test code for whether the C compiler supports C99 (global declarations) 2169 ac_c_conftest_c99_globals=' 2170 /* Does the compiler advertise C99 conformance? */ 2171 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2172 # error "Compiler does not advertise C99 conformance" 2173 #endif 2174 2175 // See if C++-style comments work. 2176 2177 #include <stdbool.h> 2178 extern int puts (const char *); 2179 extern int printf (const char *, ...); 2180 extern int dprintf (int, const char *, ...); 2181 extern void *malloc (size_t); 2182 extern void free (void *); 2183 2184 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2185 // dprintf is used instead of fprintf to avoid needing to declare 2186 // FILE and stderr. 2187 #define debug(...) dprintf (2, __VA_ARGS__) 2188 #define showlist(...) puts (#__VA_ARGS__) 2189 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2190 static void 2191 test_varargs_macros (void) 2192 { 2193 int x = 1234; 2194 int y = 5678; 2195 debug ("Flag"); 2196 debug ("X = %d\n", x); 2197 showlist (The first, second, and third items.); 2198 report (x>y, "x is %d but y is %d", x, y); 2199 } 2200 2201 // Check long long types. 2202 #define BIG64 18446744073709551615ull 2203 #define BIG32 4294967295ul 2204 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2205 #if !BIG_OK 2206 #error "your preprocessor is broken" 2207 #endif 2208 #if BIG_OK 2209 #else 2210 #error "your preprocessor is broken" 2211 #endif 2212 static long long int bignum = -9223372036854775807LL; 2213 static unsigned long long int ubignum = BIG64; 2214 2215 struct incomplete_array 2216 { 2217 int datasize; 2218 double data[]; 2219 }; 2220 2221 struct named_init { 2222 int number; 2223 const wchar_t *name; 2224 double average; 2225 }; 2226 2227 typedef const char *ccp; 2228 2229 static inline int 2230 test_restrict (ccp restrict text) 2231 { 2232 // Iterate through items via the restricted pointer. 2233 // Also check for declarations in for loops. 2234 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2235 continue; 2236 return 0; 2237 } 2238 2239 // Check varargs and va_copy. 2240 static bool 2241 test_varargs (const char *format, ...) 2242 { 2243 va_list args; 2244 va_start (args, format); 2245 va_list args_copy; 2246 va_copy (args_copy, args); 2247 2248 const char *str = ""; 2249 int number = 0; 2250 float fnumber = 0; 2251 2252 while (*format) 2253 { 2254 switch (*format++) 2255 { 2256 case '\''s'\'': // string 2257 str = va_arg (args_copy, const char *); 2258 break; 2259 case '\''d'\'': // int 2260 number = va_arg (args_copy, int); 2261 break; 2262 case '\''f'\'': // float 2263 fnumber = va_arg (args_copy, double); 2264 break; 2265 default: 2266 break; 2267 } 2268 } 2269 va_end (args_copy); 2270 va_end (args); 2271 2272 return *str && number && fnumber; 2273 } 2274 ' 2275 2276 # Test code for whether the C compiler supports C99 (body of main). 2277 ac_c_conftest_c99_main=' 2278 // Check bool. 2279 _Bool success = false; 2280 success |= (argc != 0); 2281 2282 // Check restrict. 2283 if (test_restrict ("String literal") == 0) 2284 success = true; 2285 char *restrict newvar = "Another string"; 2286 2287 // Check varargs. 2288 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2289 test_varargs_macros (); 2290 2291 // Check flexible array members. 2292 struct incomplete_array *ia = 2293 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2294 ia->datasize = 10; 2295 for (int i = 0; i < ia->datasize; ++i) 2296 ia->data[i] = i * 1.234; 2297 // Work around memory leak warnings. 2298 free (ia); 2299 2300 // Check named initializers. 2301 struct named_init ni = { 2302 .number = 34, 2303 .name = L"Test wide string", 2304 .average = 543.34343, 2305 }; 2306 2307 ni.number = 58; 2308 2309 int dynamic_array[ni.number]; 2310 dynamic_array[0] = argv[0][0]; 2311 dynamic_array[ni.number - 1] = 543; 2312 2313 // work around unused variable warnings 2314 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2315 || dynamic_array[ni.number - 1] != 543); 2316 ' 2317 2318 # Test code for whether the C compiler supports C11 (global declarations) 2319 ac_c_conftest_c11_globals=' 2320 /* Does the compiler advertise C11 conformance? */ 2321 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2322 # error "Compiler does not advertise C11 conformance" 2323 #endif 2324 2325 // Check _Alignas. 2326 char _Alignas (double) aligned_as_double; 2327 char _Alignas (0) no_special_alignment; 2328 extern char aligned_as_int; 2329 char _Alignas (0) _Alignas (int) aligned_as_int; 2330 2331 // Check _Alignof. 2332 enum 2333 { 2334 int_alignment = _Alignof (int), 2335 int_array_alignment = _Alignof (int[100]), 2336 char_alignment = _Alignof (char) 2337 }; 2338 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2339 2340 // Check _Noreturn. 2341 int _Noreturn does_not_return (void) { for (;;) continue; } 2342 2343 // Check _Static_assert. 2344 struct test_static_assert 2345 { 2346 int x; 2347 _Static_assert (sizeof (int) <= sizeof (long int), 2348 "_Static_assert does not work in struct"); 2349 long int y; 2350 }; 2351 2352 // Check UTF-8 literals. 2353 #define u8 syntax error! 2354 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2355 2356 // Check duplicate typedefs. 2357 typedef long *long_ptr; 2358 typedef long int *long_ptr; 2359 typedef long_ptr long_ptr; 2360 2361 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2362 struct anonymous 2363 { 2364 union { 2365 struct { int i; int j; }; 2366 struct { int k; long int l; } w; 2367 }; 2368 int m; 2369 } v1; 2370 ' 2371 2372 # Test code for whether the C compiler supports C11 (body of main). 2373 ac_c_conftest_c11_main=' 2374 _Static_assert ((offsetof (struct anonymous, i) 2375 == offsetof (struct anonymous, w.k)), 2376 "Anonymous union alignment botch"); 2377 v1.i = 2; 2378 v1.w.k = 5; 2379 ok |= v1.i != 5; 2380 ' 2381 2382 # Test code for whether the C compiler supports C11 (complete). 2383 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2384 ${ac_c_conftest_c99_globals} 2385 ${ac_c_conftest_c11_globals} 2386 2387 int 2388 main (int argc, char **argv) 2389 { 2390 int ok = 0; 2391 ${ac_c_conftest_c89_main} 2392 ${ac_c_conftest_c99_main} 2393 ${ac_c_conftest_c11_main} 2394 return ok; 2395 } 2396 " 2397 2398 # Test code for whether the C compiler supports C99 (complete). 2399 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2400 ${ac_c_conftest_c99_globals} 2401 2402 int 2403 main (int argc, char **argv) 2404 { 2405 int ok = 0; 2406 ${ac_c_conftest_c89_main} 2407 ${ac_c_conftest_c99_main} 2408 return ok; 2409 } 2410 " 2411 2412 # Test code for whether the C compiler supports C89 (complete). 2413 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2414 2415 int 2416 main (int argc, char **argv) 2417 { 2418 int ok = 0; 2419 ${ac_c_conftest_c89_main} 2420 return ok; 2421 } 2422 " 2423 2424 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2425 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2426 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2427 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2428 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2429 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2430 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2431 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2432 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2433 2434 # Auxiliary files required by this configure script. 2435 ac_aux_files="config.guess config.sub compile missing install-sh" 2436 2437 # Locations in which to look for auxiliary files. 2438 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2439 2440 # Search for a directory containing all of the required auxiliary files, 2441 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2442 # If we don't find one directory that contains all the files we need, 2443 # we report the set of missing files from the *first* directory in 2444 # $ac_aux_dir_candidates and give up. 2445 ac_missing_aux_files="" 2446 ac_first_candidate=: 2447 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2449 as_found=false 2450 for as_dir in $ac_aux_dir_candidates 2451 do 2452 IFS=$as_save_IFS 2453 case $as_dir in #((( 2454 '') as_dir=./ ;; 2455 */) ;; 2456 *) as_dir=$as_dir/ ;; 2457 esac 2458 as_found=: 2459 2460 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2461 ac_aux_dir_found=yes 2462 ac_install_sh= 2463 for ac_aux in $ac_aux_files 2464 do 2465 # As a special case, if "install-sh" is required, that requirement 2466 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2467 # and $ac_install_sh is set appropriately for whichever one is found. 2468 if test x"$ac_aux" = x"install-sh" 2469 then 2470 if test -f "${as_dir}install-sh"; then 2471 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2472 ac_install_sh="${as_dir}install-sh -c" 2473 elif test -f "${as_dir}install.sh"; then 2474 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2475 ac_install_sh="${as_dir}install.sh -c" 2476 elif test -f "${as_dir}shtool"; then 2477 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2478 ac_install_sh="${as_dir}shtool install -c" 2479 else 2480 ac_aux_dir_found=no 2481 if $ac_first_candidate; then 2482 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2483 else 2484 break 2485 fi 2486 fi 2487 else 2488 if test -f "${as_dir}${ac_aux}"; then 2489 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2490 else 2491 ac_aux_dir_found=no 2492 if $ac_first_candidate; then 2493 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2494 else 2495 break 2496 fi 2497 fi 2498 fi 2499 done 2500 if test "$ac_aux_dir_found" = yes; then 2501 ac_aux_dir="$as_dir" 2502 break 2503 fi 2504 ac_first_candidate=false 2505 2506 as_found=false 2507 done 2508 IFS=$as_save_IFS 2509 if $as_found 2510 then : 2511 2512 else case e in #( 2513 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2514 esac 2515 fi 2516 2517 2518 # These three variables are undocumented and unsupported, 2519 # and are intended to be withdrawn in a future Autoconf release. 2520 # They can cause serious problems if a builder's source tree is in a directory 2521 # whose full name contains unusual characters. 2522 if test -f "${ac_aux_dir}config.guess"; then 2523 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2524 fi 2525 if test -f "${ac_aux_dir}config.sub"; then 2526 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2527 fi 2528 if test -f "$ac_aux_dir/configure"; then 2529 ac_configure="$SHELL ${ac_aux_dir}configure" 2530 fi 2531 2532 # Check that the precious variables saved in the cache have kept the same 2533 # value. 2534 ac_cache_corrupted=false 2535 for ac_var in $ac_precious_vars; do 2536 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2537 eval ac_new_set=\$ac_env_${ac_var}_set 2538 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2539 eval ac_new_val=\$ac_env_${ac_var}_value 2540 case $ac_old_set,$ac_new_set in 2541 set,) 2542 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2543 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2544 ac_cache_corrupted=: ;; 2545 ,set) 2546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2547 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2548 ac_cache_corrupted=: ;; 2549 ,);; 2550 *) 2551 if test "x$ac_old_val" != "x$ac_new_val"; then 2552 # differences in whitespace do not lead to failure. 2553 ac_old_val_w=`echo x $ac_old_val` 2554 ac_new_val_w=`echo x $ac_new_val` 2555 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2557 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2558 ac_cache_corrupted=: 2559 else 2560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2561 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2562 eval $ac_var=\$ac_old_val 2563 fi 2564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2565 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2567 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2568 fi;; 2569 esac 2570 # Pass precious variables to config.status. 2571 if test "$ac_new_set" = set; then 2572 case $ac_new_val in 2573 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2574 *) ac_arg=$ac_var=$ac_new_val ;; 2575 esac 2576 case " $ac_configure_args " in 2577 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2578 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2579 esac 2580 fi 2581 done 2582 if $ac_cache_corrupted; then 2583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2584 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2586 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2587 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2588 and start over" "$LINENO" 5 2589 fi 2590 ## -------------------- ## 2591 ## Main body of script. ## 2592 ## -------------------- ## 2593 2594 ac_ext=c 2595 ac_cpp='$CPP $CPPFLAGS' 2596 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2597 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2598 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2599 2600 2601 2602 ac_config_headers="$ac_config_headers config.h" 2603 2604 2605 # Initialize Automake 2606 am__api_version='1.16' 2607 2608 2609 2610 # Find a good install program. We prefer a C program (faster), 2611 # so one script is as good as another. But avoid the broken or 2612 # incompatible versions: 2613 # SysV /etc/install, /usr/sbin/install 2614 # SunOS /usr/etc/install 2615 # IRIX /sbin/install 2616 # AIX /bin/install 2617 # AmigaOS /C/install, which installs bootblocks on floppy discs 2618 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2619 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2620 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2621 # OS/2's system install, which has a completely different semantic 2622 # ./install, which can be erroneously created by make from ./install.sh. 2623 # Reject install programs that cannot install multiple files. 2624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2625 printf %s "checking for a BSD-compatible install... " >&6; } 2626 if test -z "$INSTALL"; then 2627 if test ${ac_cv_path_install+y} 2628 then : 2629 printf %s "(cached) " >&6 2630 else case e in #( 2631 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2632 for as_dir in $PATH 2633 do 2634 IFS=$as_save_IFS 2635 case $as_dir in #((( 2636 '') as_dir=./ ;; 2637 */) ;; 2638 *) as_dir=$as_dir/ ;; 2639 esac 2640 # Account for fact that we put trailing slashes in our PATH walk. 2641 case $as_dir in #(( 2642 ./ | /[cC]/* | \ 2643 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2644 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2645 /usr/ucb/* ) ;; 2646 *) 2647 # OSF1 and SCO ODT 3.0 have their own names for install. 2648 # Don't use installbsd from OSF since it installs stuff as root 2649 # by default. 2650 for ac_prog in ginstall scoinst install; do 2651 for ac_exec_ext in '' $ac_executable_extensions; do 2652 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2653 if test $ac_prog = install && 2654 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2655 # AIX install. It has an incompatible calling convention. 2656 : 2657 elif test $ac_prog = install && 2658 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2659 # program-specific install script used by HP pwplus--don't use. 2660 : 2661 else 2662 rm -rf conftest.one conftest.two conftest.dir 2663 echo one > conftest.one 2664 echo two > conftest.two 2665 mkdir conftest.dir 2666 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2667 test -s conftest.one && test -s conftest.two && 2668 test -s conftest.dir/conftest.one && 2669 test -s conftest.dir/conftest.two 2670 then 2671 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2672 break 3 2673 fi 2674 fi 2675 fi 2676 done 2677 done 2678 ;; 2679 esac 2680 2681 done 2682 IFS=$as_save_IFS 2683 2684 rm -rf conftest.one conftest.two conftest.dir 2685 ;; 2686 esac 2687 fi 2688 if test ${ac_cv_path_install+y}; then 2689 INSTALL=$ac_cv_path_install 2690 else 2691 # As a last resort, use the slow shell script. Don't cache a 2692 # value for INSTALL within a source directory, because that will 2693 # break other packages using the cache if that directory is 2694 # removed, or if the value is a relative name. 2695 INSTALL=$ac_install_sh 2696 fi 2697 fi 2698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2699 printf "%s\n" "$INSTALL" >&6; } 2700 2701 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2702 # It thinks the first close brace ends the variable substitution. 2703 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2704 2705 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2706 2707 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2708 2709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2710 printf %s "checking whether build environment is sane... " >&6; } 2711 # Reject unsafe characters in $srcdir or the absolute working directory 2712 # name. Accept space and tab only in the latter. 2713 am_lf=' 2714 ' 2715 case `pwd` in 2716 *[\\\"\#\$\&\'\`$am_lf]*) 2717 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2718 esac 2719 case $srcdir in 2720 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2721 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2722 esac 2723 2724 # Do 'set' in a subshell so we don't clobber the current shell's 2725 # arguments. Must try -L first in case configure is actually a 2726 # symlink; some systems play weird games with the mod time of symlinks 2727 # (eg FreeBSD returns the mod time of the symlink's containing 2728 # directory). 2729 if ( 2730 am_has_slept=no 2731 for am_try in 1 2; do 2732 echo "timestamp, slept: $am_has_slept" > conftest.file 2733 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2734 if test "$*" = "X"; then 2735 # -L didn't work. 2736 set X `ls -t "$srcdir/configure" conftest.file` 2737 fi 2738 if test "$*" != "X $srcdir/configure conftest.file" \ 2739 && test "$*" != "X conftest.file $srcdir/configure"; then 2740 2741 # If neither matched, then we have a broken ls. This can happen 2742 # if, for instance, CONFIG_SHELL is bash and it inherits a 2743 # broken ls alias from the environment. This has actually 2744 # happened. Such a system could not be considered "sane". 2745 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2746 alias in your environment" "$LINENO" 5 2747 fi 2748 if test "$2" = conftest.file || test $am_try -eq 2; then 2749 break 2750 fi 2751 # Just in case. 2752 sleep 1 2753 am_has_slept=yes 2754 done 2755 test "$2" = conftest.file 2756 ) 2757 then 2758 # Ok. 2759 : 2760 else 2761 as_fn_error $? "newly created file is older than distributed files! 2762 Check your system clock" "$LINENO" 5 2763 fi 2764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2765 printf "%s\n" "yes" >&6; } 2766 # If we didn't sleep, we still need to ensure time stamps of config.status and 2767 # generated files are strictly newer. 2768 am_sleep_pid= 2769 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2770 ( sleep 1 ) & 2771 am_sleep_pid=$! 2772 fi 2773 2774 rm -f conftest.file 2775 2776 test "$program_prefix" != NONE && 2777 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2778 # Use a double $ so make ignores it. 2779 test "$program_suffix" != NONE && 2780 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2781 # Double any \ or $. 2782 # By default was 's,x,x', remove it if useless. 2783 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2784 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2785 2786 2787 # Expand $ac_aux_dir to an absolute path. 2788 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2789 2790 2791 if test x"${MISSING+set}" != xset; then 2792 MISSING="\${SHELL} '$am_aux_dir/missing'" 2793 fi 2794 # Use eval to expand $SHELL 2795 if eval "$MISSING --is-lightweight"; then 2796 am_missing_run="$MISSING " 2797 else 2798 am_missing_run= 2799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2800 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2801 fi 2802 2803 if test x"${install_sh+set}" != xset; then 2804 case $am_aux_dir in 2805 *\ * | *\ *) 2806 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2807 *) 2808 install_sh="\${SHELL} $am_aux_dir/install-sh" 2809 esac 2810 fi 2811 2812 # Installed binaries are usually stripped using 'strip' when the user 2813 # run "make install-strip". However 'strip' might not be the right 2814 # tool to use in cross-compilation environments, therefore Automake 2815 # will honor the 'STRIP' environment variable to overrule this program. 2816 if test "$cross_compiling" != no; then 2817 if test -n "$ac_tool_prefix"; then 2818 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2819 set dummy ${ac_tool_prefix}strip; ac_word=$2 2820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2821 printf %s "checking for $ac_word... " >&6; } 2822 if test ${ac_cv_prog_STRIP+y} 2823 then : 2824 printf %s "(cached) " >&6 2825 else case e in #( 2826 e) if test -n "$STRIP"; then 2827 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2828 else 2829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2830 for as_dir in $PATH 2831 do 2832 IFS=$as_save_IFS 2833 case $as_dir in #((( 2834 '') as_dir=./ ;; 2835 */) ;; 2836 *) as_dir=$as_dir/ ;; 2837 esac 2838 for ac_exec_ext in '' $ac_executable_extensions; do 2839 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2840 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2841 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2842 break 2 2843 fi 2844 done 2845 done 2846 IFS=$as_save_IFS 2847 2848 fi ;; 2849 esac 2850 fi 2851 STRIP=$ac_cv_prog_STRIP 2852 if test -n "$STRIP"; then 2853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2854 printf "%s\n" "$STRIP" >&6; } 2855 else 2856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2857 printf "%s\n" "no" >&6; } 2858 fi 2859 2860 2861 fi 2862 if test -z "$ac_cv_prog_STRIP"; then 2863 ac_ct_STRIP=$STRIP 2864 # Extract the first word of "strip", so it can be a program name with args. 2865 set dummy strip; ac_word=$2 2866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2867 printf %s "checking for $ac_word... " >&6; } 2868 if test ${ac_cv_prog_ac_ct_STRIP+y} 2869 then : 2870 printf %s "(cached) " >&6 2871 else case e in #( 2872 e) if test -n "$ac_ct_STRIP"; then 2873 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2874 else 2875 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2876 for as_dir in $PATH 2877 do 2878 IFS=$as_save_IFS 2879 case $as_dir in #((( 2880 '') as_dir=./ ;; 2881 */) ;; 2882 *) as_dir=$as_dir/ ;; 2883 esac 2884 for ac_exec_ext in '' $ac_executable_extensions; do 2885 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2886 ac_cv_prog_ac_ct_STRIP="strip" 2887 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2888 break 2 2889 fi 2890 done 2891 done 2892 IFS=$as_save_IFS 2893 2894 fi ;; 2895 esac 2896 fi 2897 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2898 if test -n "$ac_ct_STRIP"; then 2899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2900 printf "%s\n" "$ac_ct_STRIP" >&6; } 2901 else 2902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2903 printf "%s\n" "no" >&6; } 2904 fi 2905 2906 if test "x$ac_ct_STRIP" = x; then 2907 STRIP=":" 2908 else 2909 case $cross_compiling:$ac_tool_warned in 2910 yes:) 2911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2912 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2913 ac_tool_warned=yes ;; 2914 esac 2915 STRIP=$ac_ct_STRIP 2916 fi 2917 else 2918 STRIP="$ac_cv_prog_STRIP" 2919 fi 2920 2921 fi 2922 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2923 2924 2925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2926 printf %s "checking for a race-free mkdir -p... " >&6; } 2927 if test -z "$MKDIR_P"; then 2928 if test ${ac_cv_path_mkdir+y} 2929 then : 2930 printf %s "(cached) " >&6 2931 else case e in #( 2932 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2933 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2934 do 2935 IFS=$as_save_IFS 2936 case $as_dir in #((( 2937 '') as_dir=./ ;; 2938 */) ;; 2939 *) as_dir=$as_dir/ ;; 2940 esac 2941 for ac_prog in mkdir gmkdir; do 2942 for ac_exec_ext in '' $ac_executable_extensions; do 2943 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2944 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2945 'mkdir ('*'coreutils) '* | \ 2946 *'BusyBox '* | \ 2947 'mkdir (fileutils) '4.1*) 2948 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2949 break 3;; 2950 esac 2951 done 2952 done 2953 done 2954 IFS=$as_save_IFS 2955 ;; 2956 esac 2957 fi 2958 2959 test -d ./--version && rmdir ./--version 2960 if test ${ac_cv_path_mkdir+y}; then 2961 MKDIR_P="$ac_cv_path_mkdir -p" 2962 else 2963 # As a last resort, use plain mkdir -p, 2964 # in the hope it doesn't have the bugs of ancient mkdir. 2965 MKDIR_P='mkdir -p' 2966 fi 2967 fi 2968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2969 printf "%s\n" "$MKDIR_P" >&6; } 2970 2971 for ac_prog in gawk mawk nawk awk 2972 do 2973 # Extract the first word of "$ac_prog", so it can be a program name with args. 2974 set dummy $ac_prog; ac_word=$2 2975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2976 printf %s "checking for $ac_word... " >&6; } 2977 if test ${ac_cv_prog_AWK+y} 2978 then : 2979 printf %s "(cached) " >&6 2980 else case e in #( 2981 e) if test -n "$AWK"; then 2982 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2983 else 2984 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2985 for as_dir in $PATH 2986 do 2987 IFS=$as_save_IFS 2988 case $as_dir in #((( 2989 '') as_dir=./ ;; 2990 */) ;; 2991 *) as_dir=$as_dir/ ;; 2992 esac 2993 for ac_exec_ext in '' $ac_executable_extensions; do 2994 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2995 ac_cv_prog_AWK="$ac_prog" 2996 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2997 break 2 2998 fi 2999 done 3000 done 3001 IFS=$as_save_IFS 3002 3003 fi ;; 3004 esac 3005 fi 3006 AWK=$ac_cv_prog_AWK 3007 if test -n "$AWK"; then 3008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3009 printf "%s\n" "$AWK" >&6; } 3010 else 3011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3012 printf "%s\n" "no" >&6; } 3013 fi 3014 3015 3016 test -n "$AWK" && break 3017 done 3018 3019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3020 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3021 set x ${MAKE-make} 3022 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3023 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3024 then : 3025 printf %s "(cached) " >&6 3026 else case e in #( 3027 e) cat >conftest.make <<\_ACEOF 3028 SHELL = /bin/sh 3029 all: 3030 @echo '@@@%%%=$(MAKE)=@@@%%%' 3031 _ACEOF 3032 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3033 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3034 *@@@%%%=?*=@@@%%%*) 3035 eval ac_cv_prog_make_${ac_make}_set=yes;; 3036 *) 3037 eval ac_cv_prog_make_${ac_make}_set=no;; 3038 esac 3039 rm -f conftest.make ;; 3040 esac 3041 fi 3042 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3044 printf "%s\n" "yes" >&6; } 3045 SET_MAKE= 3046 else 3047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3048 printf "%s\n" "no" >&6; } 3049 SET_MAKE="MAKE=${MAKE-make}" 3050 fi 3051 3052 rm -rf .tst 2>/dev/null 3053 mkdir .tst 2>/dev/null 3054 if test -d .tst; then 3055 am__leading_dot=. 3056 else 3057 am__leading_dot=_ 3058 fi 3059 rmdir .tst 2>/dev/null 3060 3061 # Check whether --enable-silent-rules was given. 3062 if test ${enable_silent_rules+y} 3063 then : 3064 enableval=$enable_silent_rules; 3065 fi 3066 3067 case $enable_silent_rules in # ((( 3068 yes) AM_DEFAULT_VERBOSITY=0;; 3069 no) AM_DEFAULT_VERBOSITY=1;; 3070 *) AM_DEFAULT_VERBOSITY=1;; 3071 esac 3072 am_make=${MAKE-make} 3073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3074 printf %s "checking whether $am_make supports nested variables... " >&6; } 3075 if test ${am_cv_make_support_nested_variables+y} 3076 then : 3077 printf %s "(cached) " >&6 3078 else case e in #( 3079 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3080 BAR0=false 3081 BAR1=true 3082 V=1 3083 am__doit: 3084 @$(TRUE) 3085 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3086 am_cv_make_support_nested_variables=yes 3087 else 3088 am_cv_make_support_nested_variables=no 3089 fi ;; 3090 esac 3091 fi 3092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3093 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3094 if test $am_cv_make_support_nested_variables = yes; then 3095 AM_V='$(V)' 3096 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3097 else 3098 AM_V=$AM_DEFAULT_VERBOSITY 3099 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3100 fi 3101 AM_BACKSLASH='\' 3102 3103 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3104 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3105 # is not polluted with repeated "-I." 3106 am__isrc=' -I$(srcdir)' 3107 # test to see if srcdir already configured 3108 if test -f $srcdir/config.status; then 3109 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3110 fi 3111 fi 3112 3113 # test whether we have cygpath 3114 if test -z "$CYGPATH_W"; then 3115 if (cygpath --version) >/dev/null 2>/dev/null; then 3116 CYGPATH_W='cygpath -w' 3117 else 3118 CYGPATH_W=echo 3119 fi 3120 fi 3121 3122 3123 # Define the identity of the package. 3124 PACKAGE='xman' 3125 VERSION='1.2.0' 3126 3127 3128 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3129 3130 3131 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3132 3133 # Some tools Automake needs. 3134 3135 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3136 3137 3138 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3139 3140 3141 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3142 3143 3144 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3145 3146 3147 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3148 3149 # For better backward compatibility. To be removed once Automake 1.9.x 3150 # dies out for good. For more background, see: 3151 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3152 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3153 mkdir_p='$(MKDIR_P)' 3154 3155 # We need awk for the "check" target (and possibly the TAP driver). The 3156 # system "awk" is bad on some platforms. 3157 # Always define AMTAR for backward compatibility. Yes, it's still used 3158 # in the wild :-( We should find a proper way to deprecate it ... 3159 AMTAR='$${TAR-tar}' 3160 3161 3162 # We'll loop over all known methods to create a tar archive until one works. 3163 _am_tools='gnutar pax cpio none' 3164 3165 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3166 3167 3168 3169 3170 3171 # Variables for tags utilities; see am/tags.am 3172 if test -z "$CTAGS"; then 3173 CTAGS=ctags 3174 fi 3175 3176 if test -z "$ETAGS"; then 3177 ETAGS=etags 3178 fi 3179 3180 if test -z "$CSCOPE"; then 3181 CSCOPE=cscope 3182 fi 3183 3184 3185 3186 # POSIX will say in a future version that running "rm -f" with no argument 3187 # is OK; and we want to be able to make that assumption in our Makefile 3188 # recipes. So use an aggressive probe to check that the usage we want is 3189 # actually supported "in the wild" to an acceptable degree. 3190 # See automake bug#10828. 3191 # To make any issue more visible, cause the running configure to be aborted 3192 # by default if the 'rm' program in use doesn't match our expectations; the 3193 # user can still override this though. 3194 if rm -f && rm -fr && rm -rf; then : OK; else 3195 cat >&2 <<'END' 3196 Oops! 3197 3198 Your 'rm' program seems unable to run without file operands specified 3199 on the command line, even when the '-f' option is present. This is contrary 3200 to the behaviour of most rm programs out there, and not conforming with 3201 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3202 3203 Please tell bug-automake@gnu.org about your system, including the value 3204 of your $PATH and any error possibly output before this message. This 3205 can help us improve future automake versions. 3206 3207 END 3208 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3209 echo 'Configuration will proceed anyway, since you have set the' >&2 3210 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3211 echo >&2 3212 else 3213 cat >&2 <<'END' 3214 Aborting the configuration process, to ensure you take notice of the issue. 3215 3216 You can download and install GNU coreutils to get an 'rm' implementation 3217 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3218 3219 If you want to complete the configuration process using your problematic 3220 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3221 to "yes", and re-run configure. 3222 3223 END 3224 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3225 fi 3226 fi 3227 3228 3229 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 3250 DEPDIR="${am__leading_dot}deps" 3251 3252 ac_config_commands="$ac_config_commands depfiles" 3253 3254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3255 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3256 cat > confinc.mk << 'END' 3257 am__doit: 3258 @echo this is the am__doit target >confinc.out 3259 .PHONY: am__doit 3260 END 3261 am__include="#" 3262 am__quote= 3263 # BSD make does it like this. 3264 echo '.include "confinc.mk" # ignored' > confmf.BSD 3265 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3266 echo 'include confinc.mk # ignored' > confmf.GNU 3267 _am_result=no 3268 for s in GNU BSD; do 3269 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3270 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3271 ac_status=$? 3272 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3273 (exit $ac_status); } 3274 case $?:`cat confinc.out 2>/dev/null` in #( 3275 '0:this is the am__doit target') : 3276 case $s in #( 3277 BSD) : 3278 am__include='.include' am__quote='"' ;; #( 3279 *) : 3280 am__include='include' am__quote='' ;; 3281 esac ;; #( 3282 *) : 3283 ;; 3284 esac 3285 if test "$am__include" != "#"; then 3286 _am_result="yes ($s style)" 3287 break 3288 fi 3289 done 3290 rm -f confinc.* confmf.* 3291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3292 printf "%s\n" "${_am_result}" >&6; } 3293 3294 # Check whether --enable-dependency-tracking was given. 3295 if test ${enable_dependency_tracking+y} 3296 then : 3297 enableval=$enable_dependency_tracking; 3298 fi 3299 3300 if test "x$enable_dependency_tracking" != xno; then 3301 am_depcomp="$ac_aux_dir/depcomp" 3302 AMDEPBACKSLASH='\' 3303 am__nodep='_no' 3304 fi 3305 if test "x$enable_dependency_tracking" != xno; then 3306 AMDEP_TRUE= 3307 AMDEP_FALSE='#' 3308 else 3309 AMDEP_TRUE='#' 3310 AMDEP_FALSE= 3311 fi 3312 3313 3314 ac_ext=c 3315 ac_cpp='$CPP $CPPFLAGS' 3316 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3317 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3318 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3319 if test -n "$ac_tool_prefix"; then 3320 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3321 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3323 printf %s "checking for $ac_word... " >&6; } 3324 if test ${ac_cv_prog_CC+y} 3325 then : 3326 printf %s "(cached) " >&6 3327 else case e in #( 3328 e) if test -n "$CC"; then 3329 ac_cv_prog_CC="$CC" # Let the user override the test. 3330 else 3331 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3332 for as_dir in $PATH 3333 do 3334 IFS=$as_save_IFS 3335 case $as_dir in #((( 3336 '') as_dir=./ ;; 3337 */) ;; 3338 *) as_dir=$as_dir/ ;; 3339 esac 3340 for ac_exec_ext in '' $ac_executable_extensions; do 3341 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3342 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3343 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3344 break 2 3345 fi 3346 done 3347 done 3348 IFS=$as_save_IFS 3349 3350 fi ;; 3351 esac 3352 fi 3353 CC=$ac_cv_prog_CC 3354 if test -n "$CC"; then 3355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3356 printf "%s\n" "$CC" >&6; } 3357 else 3358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3359 printf "%s\n" "no" >&6; } 3360 fi 3361 3362 3363 fi 3364 if test -z "$ac_cv_prog_CC"; then 3365 ac_ct_CC=$CC 3366 # Extract the first word of "gcc", so it can be a program name with args. 3367 set dummy gcc; ac_word=$2 3368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3369 printf %s "checking for $ac_word... " >&6; } 3370 if test ${ac_cv_prog_ac_ct_CC+y} 3371 then : 3372 printf %s "(cached) " >&6 3373 else case e in #( 3374 e) if test -n "$ac_ct_CC"; then 3375 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3376 else 3377 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3378 for as_dir in $PATH 3379 do 3380 IFS=$as_save_IFS 3381 case $as_dir in #((( 3382 '') as_dir=./ ;; 3383 */) ;; 3384 *) as_dir=$as_dir/ ;; 3385 esac 3386 for ac_exec_ext in '' $ac_executable_extensions; do 3387 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3388 ac_cv_prog_ac_ct_CC="gcc" 3389 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3390 break 2 3391 fi 3392 done 3393 done 3394 IFS=$as_save_IFS 3395 3396 fi ;; 3397 esac 3398 fi 3399 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3400 if test -n "$ac_ct_CC"; then 3401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3402 printf "%s\n" "$ac_ct_CC" >&6; } 3403 else 3404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3405 printf "%s\n" "no" >&6; } 3406 fi 3407 3408 if test "x$ac_ct_CC" = x; then 3409 CC="" 3410 else 3411 case $cross_compiling:$ac_tool_warned in 3412 yes:) 3413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3414 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3415 ac_tool_warned=yes ;; 3416 esac 3417 CC=$ac_ct_CC 3418 fi 3419 else 3420 CC="$ac_cv_prog_CC" 3421 fi 3422 3423 if test -z "$CC"; then 3424 if test -n "$ac_tool_prefix"; then 3425 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3426 set dummy ${ac_tool_prefix}cc; ac_word=$2 3427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3428 printf %s "checking for $ac_word... " >&6; } 3429 if test ${ac_cv_prog_CC+y} 3430 then : 3431 printf %s "(cached) " >&6 3432 else case e in #( 3433 e) if test -n "$CC"; then 3434 ac_cv_prog_CC="$CC" # Let the user override the test. 3435 else 3436 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3437 for as_dir in $PATH 3438 do 3439 IFS=$as_save_IFS 3440 case $as_dir in #((( 3441 '') as_dir=./ ;; 3442 */) ;; 3443 *) as_dir=$as_dir/ ;; 3444 esac 3445 for ac_exec_ext in '' $ac_executable_extensions; do 3446 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3447 ac_cv_prog_CC="${ac_tool_prefix}cc" 3448 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3449 break 2 3450 fi 3451 done 3452 done 3453 IFS=$as_save_IFS 3454 3455 fi ;; 3456 esac 3457 fi 3458 CC=$ac_cv_prog_CC 3459 if test -n "$CC"; then 3460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3461 printf "%s\n" "$CC" >&6; } 3462 else 3463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3464 printf "%s\n" "no" >&6; } 3465 fi 3466 3467 3468 fi 3469 fi 3470 if test -z "$CC"; then 3471 # Extract the first word of "cc", so it can be a program name with args. 3472 set dummy cc; ac_word=$2 3473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3474 printf %s "checking for $ac_word... " >&6; } 3475 if test ${ac_cv_prog_CC+y} 3476 then : 3477 printf %s "(cached) " >&6 3478 else case e in #( 3479 e) if test -n "$CC"; then 3480 ac_cv_prog_CC="$CC" # Let the user override the test. 3481 else 3482 ac_prog_rejected=no 3483 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3484 for as_dir in $PATH 3485 do 3486 IFS=$as_save_IFS 3487 case $as_dir in #((( 3488 '') as_dir=./ ;; 3489 */) ;; 3490 *) as_dir=$as_dir/ ;; 3491 esac 3492 for ac_exec_ext in '' $ac_executable_extensions; do 3493 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3494 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3495 ac_prog_rejected=yes 3496 continue 3497 fi 3498 ac_cv_prog_CC="cc" 3499 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3500 break 2 3501 fi 3502 done 3503 done 3504 IFS=$as_save_IFS 3505 3506 if test $ac_prog_rejected = yes; then 3507 # We found a bogon in the path, so make sure we never use it. 3508 set dummy $ac_cv_prog_CC 3509 shift 3510 if test $# != 0; then 3511 # We chose a different compiler from the bogus one. 3512 # However, it has the same basename, so the bogon will be chosen 3513 # first if we set CC to just the basename; use the full file name. 3514 shift 3515 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3516 fi 3517 fi 3518 fi ;; 3519 esac 3520 fi 3521 CC=$ac_cv_prog_CC 3522 if test -n "$CC"; then 3523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3524 printf "%s\n" "$CC" >&6; } 3525 else 3526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3527 printf "%s\n" "no" >&6; } 3528 fi 3529 3530 3531 fi 3532 if test -z "$CC"; then 3533 if test -n "$ac_tool_prefix"; then 3534 for ac_prog in cl.exe 3535 do 3536 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3537 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3539 printf %s "checking for $ac_word... " >&6; } 3540 if test ${ac_cv_prog_CC+y} 3541 then : 3542 printf %s "(cached) " >&6 3543 else case e in #( 3544 e) if test -n "$CC"; then 3545 ac_cv_prog_CC="$CC" # Let the user override the test. 3546 else 3547 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3548 for as_dir in $PATH 3549 do 3550 IFS=$as_save_IFS 3551 case $as_dir in #((( 3552 '') as_dir=./ ;; 3553 */) ;; 3554 *) as_dir=$as_dir/ ;; 3555 esac 3556 for ac_exec_ext in '' $ac_executable_extensions; do 3557 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3558 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3559 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3560 break 2 3561 fi 3562 done 3563 done 3564 IFS=$as_save_IFS 3565 3566 fi ;; 3567 esac 3568 fi 3569 CC=$ac_cv_prog_CC 3570 if test -n "$CC"; then 3571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3572 printf "%s\n" "$CC" >&6; } 3573 else 3574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3575 printf "%s\n" "no" >&6; } 3576 fi 3577 3578 3579 test -n "$CC" && break 3580 done 3581 fi 3582 if test -z "$CC"; then 3583 ac_ct_CC=$CC 3584 for ac_prog in cl.exe 3585 do 3586 # Extract the first word of "$ac_prog", so it can be a program name with args. 3587 set dummy $ac_prog; ac_word=$2 3588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3589 printf %s "checking for $ac_word... " >&6; } 3590 if test ${ac_cv_prog_ac_ct_CC+y} 3591 then : 3592 printf %s "(cached) " >&6 3593 else case e in #( 3594 e) if test -n "$ac_ct_CC"; then 3595 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3596 else 3597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3598 for as_dir in $PATH 3599 do 3600 IFS=$as_save_IFS 3601 case $as_dir in #((( 3602 '') as_dir=./ ;; 3603 */) ;; 3604 *) as_dir=$as_dir/ ;; 3605 esac 3606 for ac_exec_ext in '' $ac_executable_extensions; do 3607 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3608 ac_cv_prog_ac_ct_CC="$ac_prog" 3609 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3610 break 2 3611 fi 3612 done 3613 done 3614 IFS=$as_save_IFS 3615 3616 fi ;; 3617 esac 3618 fi 3619 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3620 if test -n "$ac_ct_CC"; then 3621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3622 printf "%s\n" "$ac_ct_CC" >&6; } 3623 else 3624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3625 printf "%s\n" "no" >&6; } 3626 fi 3627 3628 3629 test -n "$ac_ct_CC" && break 3630 done 3631 3632 if test "x$ac_ct_CC" = x; then 3633 CC="" 3634 else 3635 case $cross_compiling:$ac_tool_warned in 3636 yes:) 3637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3638 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3639 ac_tool_warned=yes ;; 3640 esac 3641 CC=$ac_ct_CC 3642 fi 3643 fi 3644 3645 fi 3646 if test -z "$CC"; then 3647 if test -n "$ac_tool_prefix"; then 3648 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3649 set dummy ${ac_tool_prefix}clang; ac_word=$2 3650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3651 printf %s "checking for $ac_word... " >&6; } 3652 if test ${ac_cv_prog_CC+y} 3653 then : 3654 printf %s "(cached) " >&6 3655 else case e in #( 3656 e) if test -n "$CC"; then 3657 ac_cv_prog_CC="$CC" # Let the user override the test. 3658 else 3659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3660 for as_dir in $PATH 3661 do 3662 IFS=$as_save_IFS 3663 case $as_dir in #((( 3664 '') as_dir=./ ;; 3665 */) ;; 3666 *) as_dir=$as_dir/ ;; 3667 esac 3668 for ac_exec_ext in '' $ac_executable_extensions; do 3669 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3670 ac_cv_prog_CC="${ac_tool_prefix}clang" 3671 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3672 break 2 3673 fi 3674 done 3675 done 3676 IFS=$as_save_IFS 3677 3678 fi ;; 3679 esac 3680 fi 3681 CC=$ac_cv_prog_CC 3682 if test -n "$CC"; then 3683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3684 printf "%s\n" "$CC" >&6; } 3685 else 3686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3687 printf "%s\n" "no" >&6; } 3688 fi 3689 3690 3691 fi 3692 if test -z "$ac_cv_prog_CC"; then 3693 ac_ct_CC=$CC 3694 # Extract the first word of "clang", so it can be a program name with args. 3695 set dummy clang; ac_word=$2 3696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3697 printf %s "checking for $ac_word... " >&6; } 3698 if test ${ac_cv_prog_ac_ct_CC+y} 3699 then : 3700 printf %s "(cached) " >&6 3701 else case e in #( 3702 e) if test -n "$ac_ct_CC"; then 3703 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3704 else 3705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3706 for as_dir in $PATH 3707 do 3708 IFS=$as_save_IFS 3709 case $as_dir in #((( 3710 '') as_dir=./ ;; 3711 */) ;; 3712 *) as_dir=$as_dir/ ;; 3713 esac 3714 for ac_exec_ext in '' $ac_executable_extensions; do 3715 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3716 ac_cv_prog_ac_ct_CC="clang" 3717 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3718 break 2 3719 fi 3720 done 3721 done 3722 IFS=$as_save_IFS 3723 3724 fi ;; 3725 esac 3726 fi 3727 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3728 if test -n "$ac_ct_CC"; then 3729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3730 printf "%s\n" "$ac_ct_CC" >&6; } 3731 else 3732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3733 printf "%s\n" "no" >&6; } 3734 fi 3735 3736 if test "x$ac_ct_CC" = x; then 3737 CC="" 3738 else 3739 case $cross_compiling:$ac_tool_warned in 3740 yes:) 3741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3742 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3743 ac_tool_warned=yes ;; 3744 esac 3745 CC=$ac_ct_CC 3746 fi 3747 else 3748 CC="$ac_cv_prog_CC" 3749 fi 3750 3751 fi 3752 3753 3754 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3755 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3756 as_fn_error $? "no acceptable C compiler found in \$PATH 3757 See 'config.log' for more details" "$LINENO" 5; } 3758 3759 # Provide some information about the compiler. 3760 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3761 set X $ac_compile 3762 ac_compiler=$2 3763 for ac_option in --version -v -V -qversion -version; do 3764 { { ac_try="$ac_compiler $ac_option >&5" 3765 case "(($ac_try" in 3766 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3767 *) ac_try_echo=$ac_try;; 3768 esac 3769 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3770 printf "%s\n" "$ac_try_echo"; } >&5 3771 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3772 ac_status=$? 3773 if test -s conftest.err; then 3774 sed '10a\ 3775 ... rest of stderr output deleted ... 3776 10q' conftest.err >conftest.er1 3777 cat conftest.er1 >&5 3778 fi 3779 rm -f conftest.er1 conftest.err 3780 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3781 test $ac_status = 0; } 3782 done 3783 3784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3785 /* end confdefs.h. */ 3786 3787 int 3788 main (void) 3789 { 3790 3791 ; 3792 return 0; 3793 } 3794 _ACEOF 3795 ac_clean_files_save=$ac_clean_files 3796 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3797 # Try to create an executable without -o first, disregard a.out. 3798 # It will help us diagnose broken compilers, and finding out an intuition 3799 # of exeext. 3800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3801 printf %s "checking whether the C compiler works... " >&6; } 3802 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3803 3804 # The possible output files: 3805 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3806 3807 ac_rmfiles= 3808 for ac_file in $ac_files 3809 do 3810 case $ac_file in 3811 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3812 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3813 esac 3814 done 3815 rm -f $ac_rmfiles 3816 3817 if { { ac_try="$ac_link_default" 3818 case "(($ac_try" in 3819 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3820 *) ac_try_echo=$ac_try;; 3821 esac 3822 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3823 printf "%s\n" "$ac_try_echo"; } >&5 3824 (eval "$ac_link_default") 2>&5 3825 ac_status=$? 3826 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3827 test $ac_status = 0; } 3828 then : 3829 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3830 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3831 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3832 # so that the user can short-circuit this test for compilers unknown to 3833 # Autoconf. 3834 for ac_file in $ac_files '' 3835 do 3836 test -f "$ac_file" || continue 3837 case $ac_file in 3838 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3839 ;; 3840 [ab].out ) 3841 # We found the default executable, but exeext='' is most 3842 # certainly right. 3843 break;; 3844 *.* ) 3845 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3846 then :; else 3847 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3848 fi 3849 # We set ac_cv_exeext here because the later test for it is not 3850 # safe: cross compilers may not add the suffix if given an '-o' 3851 # argument, so we may need to know it at that point already. 3852 # Even if this section looks crufty: it has the advantage of 3853 # actually working. 3854 break;; 3855 * ) 3856 break;; 3857 esac 3858 done 3859 test "$ac_cv_exeext" = no && ac_cv_exeext= 3860 3861 else case e in #( 3862 e) ac_file='' ;; 3863 esac 3864 fi 3865 if test -z "$ac_file" 3866 then : 3867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3868 printf "%s\n" "no" >&6; } 3869 printf "%s\n" "$as_me: failed program was:" >&5 3870 sed 's/^/| /' conftest.$ac_ext >&5 3871 3872 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3873 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3874 as_fn_error 77 "C compiler cannot create executables 3875 See 'config.log' for more details" "$LINENO" 5; } 3876 else case e in #( 3877 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3878 printf "%s\n" "yes" >&6; } ;; 3879 esac 3880 fi 3881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3882 printf %s "checking for C compiler default output file name... " >&6; } 3883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3884 printf "%s\n" "$ac_file" >&6; } 3885 ac_exeext=$ac_cv_exeext 3886 3887 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3888 ac_clean_files=$ac_clean_files_save 3889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3890 printf %s "checking for suffix of executables... " >&6; } 3891 if { { ac_try="$ac_link" 3892 case "(($ac_try" in 3893 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3894 *) ac_try_echo=$ac_try;; 3895 esac 3896 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3897 printf "%s\n" "$ac_try_echo"; } >&5 3898 (eval "$ac_link") 2>&5 3899 ac_status=$? 3900 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3901 test $ac_status = 0; } 3902 then : 3903 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3904 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3905 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3906 # 'rm'. 3907 for ac_file in conftest.exe conftest conftest.*; do 3908 test -f "$ac_file" || continue 3909 case $ac_file in 3910 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3911 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3912 break;; 3913 * ) break;; 3914 esac 3915 done 3916 else case e in #( 3917 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3918 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3919 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3920 See 'config.log' for more details" "$LINENO" 5; } ;; 3921 esac 3922 fi 3923 rm -f conftest conftest$ac_cv_exeext 3924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3925 printf "%s\n" "$ac_cv_exeext" >&6; } 3926 3927 rm -f conftest.$ac_ext 3928 EXEEXT=$ac_cv_exeext 3929 ac_exeext=$EXEEXT 3930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3931 /* end confdefs.h. */ 3932 #include <stdio.h> 3933 int 3934 main (void) 3935 { 3936 FILE *f = fopen ("conftest.out", "w"); 3937 if (!f) 3938 return 1; 3939 return ferror (f) || fclose (f) != 0; 3940 3941 ; 3942 return 0; 3943 } 3944 _ACEOF 3945 ac_clean_files="$ac_clean_files conftest.out" 3946 # Check that the compiler produces executables we can run. If not, either 3947 # the compiler is broken, or we cross compile. 3948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3949 printf %s "checking whether we are cross compiling... " >&6; } 3950 if test "$cross_compiling" != yes; then 3951 { { ac_try="$ac_link" 3952 case "(($ac_try" in 3953 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3954 *) ac_try_echo=$ac_try;; 3955 esac 3956 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3957 printf "%s\n" "$ac_try_echo"; } >&5 3958 (eval "$ac_link") 2>&5 3959 ac_status=$? 3960 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3961 test $ac_status = 0; } 3962 if { ac_try='./conftest$ac_cv_exeext' 3963 { { case "(($ac_try" in 3964 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3965 *) ac_try_echo=$ac_try;; 3966 esac 3967 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3968 printf "%s\n" "$ac_try_echo"; } >&5 3969 (eval "$ac_try") 2>&5 3970 ac_status=$? 3971 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3972 test $ac_status = 0; }; }; then 3973 cross_compiling=no 3974 else 3975 if test "$cross_compiling" = maybe; then 3976 cross_compiling=yes 3977 else 3978 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3979 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3980 as_fn_error 77 "cannot run C compiled programs. 3981 If you meant to cross compile, use '--host'. 3982 See 'config.log' for more details" "$LINENO" 5; } 3983 fi 3984 fi 3985 fi 3986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3987 printf "%s\n" "$cross_compiling" >&6; } 3988 3989 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3990 conftest.o conftest.obj conftest.out 3991 ac_clean_files=$ac_clean_files_save 3992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3993 printf %s "checking for suffix of object files... " >&6; } 3994 if test ${ac_cv_objext+y} 3995 then : 3996 printf %s "(cached) " >&6 3997 else case e in #( 3998 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3999 /* end confdefs.h. */ 4000 4001 int 4002 main (void) 4003 { 4004 4005 ; 4006 return 0; 4007 } 4008 _ACEOF 4009 rm -f conftest.o conftest.obj 4010 if { { ac_try="$ac_compile" 4011 case "(($ac_try" in 4012 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4013 *) ac_try_echo=$ac_try;; 4014 esac 4015 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4016 printf "%s\n" "$ac_try_echo"; } >&5 4017 (eval "$ac_compile") 2>&5 4018 ac_status=$? 4019 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4020 test $ac_status = 0; } 4021 then : 4022 for ac_file in conftest.o conftest.obj conftest.*; do 4023 test -f "$ac_file" || continue; 4024 case $ac_file in 4025 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4026 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4027 break;; 4028 esac 4029 done 4030 else case e in #( 4031 e) printf "%s\n" "$as_me: failed program was:" >&5 4032 sed 's/^/| /' conftest.$ac_ext >&5 4033 4034 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4035 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4036 as_fn_error $? "cannot compute suffix of object files: cannot compile 4037 See 'config.log' for more details" "$LINENO" 5; } ;; 4038 esac 4039 fi 4040 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4041 esac 4042 fi 4043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4044 printf "%s\n" "$ac_cv_objext" >&6; } 4045 OBJEXT=$ac_cv_objext 4046 ac_objext=$OBJEXT 4047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4048 printf %s "checking whether the compiler supports GNU C... " >&6; } 4049 if test ${ac_cv_c_compiler_gnu+y} 4050 then : 4051 printf %s "(cached) " >&6 4052 else case e in #( 4053 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4054 /* end confdefs.h. */ 4055 4056 int 4057 main (void) 4058 { 4059 #ifndef __GNUC__ 4060 choke me 4061 #endif 4062 4063 ; 4064 return 0; 4065 } 4066 _ACEOF 4067 if ac_fn_c_try_compile "$LINENO" 4068 then : 4069 ac_compiler_gnu=yes 4070 else case e in #( 4071 e) ac_compiler_gnu=no ;; 4072 esac 4073 fi 4074 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4075 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4076 ;; 4077 esac 4078 fi 4079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4080 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4081 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4082 4083 if test $ac_compiler_gnu = yes; then 4084 GCC=yes 4085 else 4086 GCC= 4087 fi 4088 ac_test_CFLAGS=${CFLAGS+y} 4089 ac_save_CFLAGS=$CFLAGS 4090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4091 printf %s "checking whether $CC accepts -g... " >&6; } 4092 if test ${ac_cv_prog_cc_g+y} 4093 then : 4094 printf %s "(cached) " >&6 4095 else case e in #( 4096 e) ac_save_c_werror_flag=$ac_c_werror_flag 4097 ac_c_werror_flag=yes 4098 ac_cv_prog_cc_g=no 4099 CFLAGS="-g" 4100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4101 /* end confdefs.h. */ 4102 4103 int 4104 main (void) 4105 { 4106 4107 ; 4108 return 0; 4109 } 4110 _ACEOF 4111 if ac_fn_c_try_compile "$LINENO" 4112 then : 4113 ac_cv_prog_cc_g=yes 4114 else case e in #( 4115 e) CFLAGS="" 4116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4117 /* end confdefs.h. */ 4118 4119 int 4120 main (void) 4121 { 4122 4123 ; 4124 return 0; 4125 } 4126 _ACEOF 4127 if ac_fn_c_try_compile "$LINENO" 4128 then : 4129 4130 else case e in #( 4131 e) ac_c_werror_flag=$ac_save_c_werror_flag 4132 CFLAGS="-g" 4133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4134 /* end confdefs.h. */ 4135 4136 int 4137 main (void) 4138 { 4139 4140 ; 4141 return 0; 4142 } 4143 _ACEOF 4144 if ac_fn_c_try_compile "$LINENO" 4145 then : 4146 ac_cv_prog_cc_g=yes 4147 fi 4148 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4149 esac 4150 fi 4151 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4152 esac 4153 fi 4154 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4155 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4156 esac 4157 fi 4158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4159 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4160 if test $ac_test_CFLAGS; then 4161 CFLAGS=$ac_save_CFLAGS 4162 elif test $ac_cv_prog_cc_g = yes; then 4163 if test "$GCC" = yes; then 4164 CFLAGS="-g -O2" 4165 else 4166 CFLAGS="-g" 4167 fi 4168 else 4169 if test "$GCC" = yes; then 4170 CFLAGS="-O2" 4171 else 4172 CFLAGS= 4173 fi 4174 fi 4175 ac_prog_cc_stdc=no 4176 if test x$ac_prog_cc_stdc = xno 4177 then : 4178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4179 printf %s "checking for $CC option to enable C11 features... " >&6; } 4180 if test ${ac_cv_prog_cc_c11+y} 4181 then : 4182 printf %s "(cached) " >&6 4183 else case e in #( 4184 e) ac_cv_prog_cc_c11=no 4185 ac_save_CC=$CC 4186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4187 /* end confdefs.h. */ 4188 $ac_c_conftest_c11_program 4189 _ACEOF 4190 for ac_arg in '' -std=gnu11 4191 do 4192 CC="$ac_save_CC $ac_arg" 4193 if ac_fn_c_try_compile "$LINENO" 4194 then : 4195 ac_cv_prog_cc_c11=$ac_arg 4196 fi 4197 rm -f core conftest.err conftest.$ac_objext conftest.beam 4198 test "x$ac_cv_prog_cc_c11" != "xno" && break 4199 done 4200 rm -f conftest.$ac_ext 4201 CC=$ac_save_CC ;; 4202 esac 4203 fi 4204 4205 if test "x$ac_cv_prog_cc_c11" = xno 4206 then : 4207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4208 printf "%s\n" "unsupported" >&6; } 4209 else case e in #( 4210 e) if test "x$ac_cv_prog_cc_c11" = x 4211 then : 4212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4213 printf "%s\n" "none needed" >&6; } 4214 else case e in #( 4215 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4216 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4217 CC="$CC $ac_cv_prog_cc_c11" ;; 4218 esac 4219 fi 4220 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4221 ac_prog_cc_stdc=c11 ;; 4222 esac 4223 fi 4224 fi 4225 if test x$ac_prog_cc_stdc = xno 4226 then : 4227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4228 printf %s "checking for $CC option to enable C99 features... " >&6; } 4229 if test ${ac_cv_prog_cc_c99+y} 4230 then : 4231 printf %s "(cached) " >&6 4232 else case e in #( 4233 e) ac_cv_prog_cc_c99=no 4234 ac_save_CC=$CC 4235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4236 /* end confdefs.h. */ 4237 $ac_c_conftest_c99_program 4238 _ACEOF 4239 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4240 do 4241 CC="$ac_save_CC $ac_arg" 4242 if ac_fn_c_try_compile "$LINENO" 4243 then : 4244 ac_cv_prog_cc_c99=$ac_arg 4245 fi 4246 rm -f core conftest.err conftest.$ac_objext conftest.beam 4247 test "x$ac_cv_prog_cc_c99" != "xno" && break 4248 done 4249 rm -f conftest.$ac_ext 4250 CC=$ac_save_CC ;; 4251 esac 4252 fi 4253 4254 if test "x$ac_cv_prog_cc_c99" = xno 4255 then : 4256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4257 printf "%s\n" "unsupported" >&6; } 4258 else case e in #( 4259 e) if test "x$ac_cv_prog_cc_c99" = x 4260 then : 4261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4262 printf "%s\n" "none needed" >&6; } 4263 else case e in #( 4264 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4265 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4266 CC="$CC $ac_cv_prog_cc_c99" ;; 4267 esac 4268 fi 4269 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4270 ac_prog_cc_stdc=c99 ;; 4271 esac 4272 fi 4273 fi 4274 if test x$ac_prog_cc_stdc = xno 4275 then : 4276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4277 printf %s "checking for $CC option to enable C89 features... " >&6; } 4278 if test ${ac_cv_prog_cc_c89+y} 4279 then : 4280 printf %s "(cached) " >&6 4281 else case e in #( 4282 e) ac_cv_prog_cc_c89=no 4283 ac_save_CC=$CC 4284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4285 /* end confdefs.h. */ 4286 $ac_c_conftest_c89_program 4287 _ACEOF 4288 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4289 do 4290 CC="$ac_save_CC $ac_arg" 4291 if ac_fn_c_try_compile "$LINENO" 4292 then : 4293 ac_cv_prog_cc_c89=$ac_arg 4294 fi 4295 rm -f core conftest.err conftest.$ac_objext conftest.beam 4296 test "x$ac_cv_prog_cc_c89" != "xno" && break 4297 done 4298 rm -f conftest.$ac_ext 4299 CC=$ac_save_CC ;; 4300 esac 4301 fi 4302 4303 if test "x$ac_cv_prog_cc_c89" = xno 4304 then : 4305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4306 printf "%s\n" "unsupported" >&6; } 4307 else case e in #( 4308 e) if test "x$ac_cv_prog_cc_c89" = x 4309 then : 4310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4311 printf "%s\n" "none needed" >&6; } 4312 else case e in #( 4313 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4314 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4315 CC="$CC $ac_cv_prog_cc_c89" ;; 4316 esac 4317 fi 4318 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4319 ac_prog_cc_stdc=c89 ;; 4320 esac 4321 fi 4322 fi 4323 4324 ac_ext=c 4325 ac_cpp='$CPP $CPPFLAGS' 4326 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4327 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4328 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4329 4330 4331 ac_ext=c 4332 ac_cpp='$CPP $CPPFLAGS' 4333 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4334 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4335 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4337 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4338 if test ${am_cv_prog_cc_c_o+y} 4339 then : 4340 printf %s "(cached) " >&6 4341 else case e in #( 4342 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4343 /* end confdefs.h. */ 4344 4345 int 4346 main (void) 4347 { 4348 4349 ; 4350 return 0; 4351 } 4352 _ACEOF 4353 # Make sure it works both with $CC and with simple cc. 4354 # Following AC_PROG_CC_C_O, we do the test twice because some 4355 # compilers refuse to overwrite an existing .o file with -o, 4356 # though they will create one. 4357 am_cv_prog_cc_c_o=yes 4358 for am_i in 1 2; do 4359 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4360 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4361 ac_status=$? 4362 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4363 (exit $ac_status); } \ 4364 && test -f conftest2.$ac_objext; then 4365 : OK 4366 else 4367 am_cv_prog_cc_c_o=no 4368 break 4369 fi 4370 done 4371 rm -f core conftest* 4372 unset am_i ;; 4373 esac 4374 fi 4375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4376 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4377 if test "$am_cv_prog_cc_c_o" != yes; then 4378 # Losing compiler, so override with the script. 4379 # FIXME: It is wrong to rewrite CC. 4380 # But if we don't then we get into trouble of one sort or another. 4381 # A longer-term fix would be to have automake use am__CC in this case, 4382 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4383 CC="$am_aux_dir/compile $CC" 4384 fi 4385 ac_ext=c 4386 ac_cpp='$CPP $CPPFLAGS' 4387 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4388 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4389 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4390 4391 4392 depcc="$CC" am_compiler_list= 4393 4394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4395 printf %s "checking dependency style of $depcc... " >&6; } 4396 if test ${am_cv_CC_dependencies_compiler_type+y} 4397 then : 4398 printf %s "(cached) " >&6 4399 else case e in #( 4400 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4401 # We make a subdir and do the tests there. Otherwise we can end up 4402 # making bogus files that we don't know about and never remove. For 4403 # instance it was reported that on HP-UX the gcc test will end up 4404 # making a dummy file named 'D' -- because '-MD' means "put the output 4405 # in D". 4406 rm -rf conftest.dir 4407 mkdir conftest.dir 4408 # Copy depcomp to subdir because otherwise we won't find it if we're 4409 # using a relative directory. 4410 cp "$am_depcomp" conftest.dir 4411 cd conftest.dir 4412 # We will build objects and dependencies in a subdirectory because 4413 # it helps to detect inapplicable dependency modes. For instance 4414 # both Tru64's cc and ICC support -MD to output dependencies as a 4415 # side effect of compilation, but ICC will put the dependencies in 4416 # the current directory while Tru64 will put them in the object 4417 # directory. 4418 mkdir sub 4419 4420 am_cv_CC_dependencies_compiler_type=none 4421 if test "$am_compiler_list" = ""; then 4422 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4423 fi 4424 am__universal=false 4425 case " $depcc " in #( 4426 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4427 esac 4428 4429 for depmode in $am_compiler_list; do 4430 # Setup a source with many dependencies, because some compilers 4431 # like to wrap large dependency lists on column 80 (with \), and 4432 # we should not choose a depcomp mode which is confused by this. 4433 # 4434 # We need to recreate these files for each test, as the compiler may 4435 # overwrite some of them when testing with obscure command lines. 4436 # This happens at least with the AIX C compiler. 4437 : > sub/conftest.c 4438 for i in 1 2 3 4 5 6; do 4439 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4440 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4441 # Solaris 10 /bin/sh. 4442 echo '/* dummy */' > sub/conftst$i.h 4443 done 4444 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4445 4446 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4447 # mode. It turns out that the SunPro C++ compiler does not properly 4448 # handle '-M -o', and we need to detect this. Also, some Intel 4449 # versions had trouble with output in subdirs. 4450 am__obj=sub/conftest.${OBJEXT-o} 4451 am__minus_obj="-o $am__obj" 4452 case $depmode in 4453 gcc) 4454 # This depmode causes a compiler race in universal mode. 4455 test "$am__universal" = false || continue 4456 ;; 4457 nosideeffect) 4458 # After this tag, mechanisms are not by side-effect, so they'll 4459 # only be used when explicitly requested. 4460 if test "x$enable_dependency_tracking" = xyes; then 4461 continue 4462 else 4463 break 4464 fi 4465 ;; 4466 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4467 # This compiler won't grok '-c -o', but also, the minuso test has 4468 # not run yet. These depmodes are late enough in the game, and 4469 # so weak that their functioning should not be impacted. 4470 am__obj=conftest.${OBJEXT-o} 4471 am__minus_obj= 4472 ;; 4473 none) break ;; 4474 esac 4475 if depmode=$depmode \ 4476 source=sub/conftest.c object=$am__obj \ 4477 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4478 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4479 >/dev/null 2>conftest.err && 4480 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4481 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4482 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4483 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4484 # icc doesn't choke on unknown options, it will just issue warnings 4485 # or remarks (even with -Werror). So we grep stderr for any message 4486 # that says an option was ignored or not supported. 4487 # When given -MP, icc 7.0 and 7.1 complain thusly: 4488 # icc: Command line warning: ignoring option '-M'; no argument required 4489 # The diagnosis changed in icc 8.0: 4490 # icc: Command line remark: option '-MP' not supported 4491 if (grep 'ignoring option' conftest.err || 4492 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4493 am_cv_CC_dependencies_compiler_type=$depmode 4494 break 4495 fi 4496 fi 4497 done 4498 4499 cd .. 4500 rm -rf conftest.dir 4501 else 4502 am_cv_CC_dependencies_compiler_type=none 4503 fi 4504 ;; 4505 esac 4506 fi 4507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4508 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4509 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4510 4511 if 4512 test "x$enable_dependency_tracking" != xno \ 4513 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4514 am__fastdepCC_TRUE= 4515 am__fastdepCC_FALSE='#' 4516 else 4517 am__fastdepCC_TRUE='#' 4518 am__fastdepCC_FALSE= 4519 fi 4520 4521 4522 4523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4524 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4525 if test ${ac_cv_c_undeclared_builtin_options+y} 4526 then : 4527 printf %s "(cached) " >&6 4528 else case e in #( 4529 e) ac_save_CFLAGS=$CFLAGS 4530 ac_cv_c_undeclared_builtin_options='cannot detect' 4531 for ac_arg in '' -fno-builtin; do 4532 CFLAGS="$ac_save_CFLAGS $ac_arg" 4533 # This test program should *not* compile successfully. 4534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4535 /* end confdefs.h. */ 4536 4537 int 4538 main (void) 4539 { 4540 (void) strchr; 4541 ; 4542 return 0; 4543 } 4544 _ACEOF 4545 if ac_fn_c_try_compile "$LINENO" 4546 then : 4547 4548 else case e in #( 4549 e) # This test program should compile successfully. 4550 # No library function is consistently available on 4551 # freestanding implementations, so test against a dummy 4552 # declaration. Include always-available headers on the 4553 # off chance that they somehow elicit warnings. 4554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4555 /* end confdefs.h. */ 4556 #include <float.h> 4557 #include <limits.h> 4558 #include <stdarg.h> 4559 #include <stddef.h> 4560 extern void ac_decl (int, char *); 4561 4562 int 4563 main (void) 4564 { 4565 (void) ac_decl (0, (char *) 0); 4566 (void) ac_decl; 4567 4568 ; 4569 return 0; 4570 } 4571 _ACEOF 4572 if ac_fn_c_try_compile "$LINENO" 4573 then : 4574 if test x"$ac_arg" = x 4575 then : 4576 ac_cv_c_undeclared_builtin_options='none needed' 4577 else case e in #( 4578 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4579 esac 4580 fi 4581 break 4582 fi 4583 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4584 esac 4585 fi 4586 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4587 done 4588 CFLAGS=$ac_save_CFLAGS 4589 ;; 4590 esac 4591 fi 4592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4593 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4594 case $ac_cv_c_undeclared_builtin_options in #( 4595 'cannot detect') : 4596 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4597 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4598 as_fn_error $? "cannot make $CC report undeclared builtins 4599 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4600 'none needed') : 4601 ac_c_undeclared_builtin_options='' ;; #( 4602 *) : 4603 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4604 esac 4605 4606 ac_header= ac_cache= 4607 for ac_item in $ac_header_c_list 4608 do 4609 if test $ac_cache; then 4610 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4611 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4612 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4613 fi 4614 ac_header= ac_cache= 4615 elif test $ac_header; then 4616 ac_cache=$ac_item 4617 else 4618 ac_header=$ac_item 4619 fi 4620 done 4621 4622 4623 4624 4625 4626 4627 4628 4629 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4630 then : 4631 4632 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4633 4634 fi 4635 4636 4637 4638 4639 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4640 if test "x$ac_cv_have_decl___clang__" = xyes 4641 then : 4642 CLANGCC="yes" 4643 else case e in #( 4644 e) CLANGCC="no" ;; 4645 esac 4646 fi 4647 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4648 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4649 then : 4650 INTELCC="yes" 4651 else case e in #( 4652 e) INTELCC="no" ;; 4653 esac 4654 fi 4655 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4656 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4657 then : 4658 SUNCC="yes" 4659 else case e in #( 4660 e) SUNCC="no" ;; 4661 esac 4662 fi 4663 4664 4665 4666 4667 4668 4669 4670 4671 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4672 if test -n "$ac_tool_prefix"; then 4673 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4674 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4676 printf %s "checking for $ac_word... " >&6; } 4677 if test ${ac_cv_path_PKG_CONFIG+y} 4678 then : 4679 printf %s "(cached) " >&6 4680 else case e in #( 4681 e) case $PKG_CONFIG in 4682 [\\/]* | ?:[\\/]*) 4683 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4684 ;; 4685 *) 4686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4687 for as_dir in $PATH 4688 do 4689 IFS=$as_save_IFS 4690 case $as_dir in #((( 4691 '') as_dir=./ ;; 4692 */) ;; 4693 *) as_dir=$as_dir/ ;; 4694 esac 4695 for ac_exec_ext in '' $ac_executable_extensions; do 4696 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4697 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4698 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4699 break 2 4700 fi 4701 done 4702 done 4703 IFS=$as_save_IFS 4704 4705 ;; 4706 esac ;; 4707 esac 4708 fi 4709 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4710 if test -n "$PKG_CONFIG"; then 4711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4712 printf "%s\n" "$PKG_CONFIG" >&6; } 4713 else 4714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4715 printf "%s\n" "no" >&6; } 4716 fi 4717 4718 4719 fi 4720 if test -z "$ac_cv_path_PKG_CONFIG"; then 4721 ac_pt_PKG_CONFIG=$PKG_CONFIG 4722 # Extract the first word of "pkg-config", so it can be a program name with args. 4723 set dummy pkg-config; ac_word=$2 4724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4725 printf %s "checking for $ac_word... " >&6; } 4726 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4727 then : 4728 printf %s "(cached) " >&6 4729 else case e in #( 4730 e) case $ac_pt_PKG_CONFIG in 4731 [\\/]* | ?:[\\/]*) 4732 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4733 ;; 4734 *) 4735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4736 for as_dir in $PATH 4737 do 4738 IFS=$as_save_IFS 4739 case $as_dir in #((( 4740 '') as_dir=./ ;; 4741 */) ;; 4742 *) as_dir=$as_dir/ ;; 4743 esac 4744 for ac_exec_ext in '' $ac_executable_extensions; do 4745 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4746 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4747 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4748 break 2 4749 fi 4750 done 4751 done 4752 IFS=$as_save_IFS 4753 4754 ;; 4755 esac ;; 4756 esac 4757 fi 4758 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4759 if test -n "$ac_pt_PKG_CONFIG"; then 4760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4761 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4762 else 4763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4764 printf "%s\n" "no" >&6; } 4765 fi 4766 4767 if test "x$ac_pt_PKG_CONFIG" = x; then 4768 PKG_CONFIG="" 4769 else 4770 case $cross_compiling:$ac_tool_warned in 4771 yes:) 4772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4773 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4774 ac_tool_warned=yes ;; 4775 esac 4776 PKG_CONFIG=$ac_pt_PKG_CONFIG 4777 fi 4778 else 4779 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4780 fi 4781 4782 fi 4783 if test -n "$PKG_CONFIG"; then 4784 _pkg_min_version=0.9.0 4785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4786 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4787 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4789 printf "%s\n" "yes" >&6; } 4790 else 4791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4792 printf "%s\n" "no" >&6; } 4793 PKG_CONFIG="" 4794 fi 4795 fi 4796 4797 4798 # Make sure we can run config.sub. 4799 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4800 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4801 4802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4803 printf %s "checking build system type... " >&6; } 4804 if test ${ac_cv_build+y} 4805 then : 4806 printf %s "(cached) " >&6 4807 else case e in #( 4808 e) ac_build_alias=$build_alias 4809 test "x$ac_build_alias" = x && 4810 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4811 test "x$ac_build_alias" = x && 4812 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4813 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4814 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4815 ;; 4816 esac 4817 fi 4818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4819 printf "%s\n" "$ac_cv_build" >&6; } 4820 case $ac_cv_build in 4821 *-*-*) ;; 4822 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4823 esac 4824 build=$ac_cv_build 4825 ac_save_IFS=$IFS; IFS='-' 4826 set x $ac_cv_build 4827 shift 4828 build_cpu=$1 4829 build_vendor=$2 4830 shift; shift 4831 # Remember, the first character of IFS is used to create $*, 4832 # except with old shells: 4833 build_os=$* 4834 IFS=$ac_save_IFS 4835 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4836 4837 4838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4839 printf %s "checking host system type... " >&6; } 4840 if test ${ac_cv_host+y} 4841 then : 4842 printf %s "(cached) " >&6 4843 else case e in #( 4844 e) if test "x$host_alias" = x; then 4845 ac_cv_host=$ac_cv_build 4846 else 4847 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4848 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4849 fi 4850 ;; 4851 esac 4852 fi 4853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4854 printf "%s\n" "$ac_cv_host" >&6; } 4855 case $ac_cv_host in 4856 *-*-*) ;; 4857 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4858 esac 4859 host=$ac_cv_host 4860 ac_save_IFS=$IFS; IFS='-' 4861 set x $ac_cv_host 4862 shift 4863 host_cpu=$1 4864 host_vendor=$2 4865 shift; shift 4866 # Remember, the first character of IFS is used to create $*, 4867 # except with old shells: 4868 host_os=$* 4869 IFS=$ac_save_IFS 4870 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4871 4872 4873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4874 printf %s "checking for a sed that does not truncate output... " >&6; } 4875 if test ${ac_cv_path_SED+y} 4876 then : 4877 printf %s "(cached) " >&6 4878 else case e in #( 4879 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4880 for ac_i in 1 2 3 4 5 6 7; do 4881 ac_script="$ac_script$as_nl$ac_script" 4882 done 4883 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4884 { ac_script=; unset ac_script;} 4885 if test -z "$SED"; then 4886 ac_path_SED_found=false 4887 # Loop through the user's path and test for each of PROGNAME-LIST 4888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4889 for as_dir in $PATH 4890 do 4891 IFS=$as_save_IFS 4892 case $as_dir in #((( 4893 '') as_dir=./ ;; 4894 */) ;; 4895 *) as_dir=$as_dir/ ;; 4896 esac 4897 for ac_prog in sed gsed 4898 do 4899 for ac_exec_ext in '' $ac_executable_extensions; do 4900 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4901 as_fn_executable_p "$ac_path_SED" || continue 4902 # Check for GNU ac_path_SED and select it if it is found. 4903 # Check for GNU $ac_path_SED 4904 case `"$ac_path_SED" --version 2>&1` in #( 4905 *GNU*) 4906 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4907 #( 4908 *) 4909 ac_count=0 4910 printf %s 0123456789 >"conftest.in" 4911 while : 4912 do 4913 cat "conftest.in" "conftest.in" >"conftest.tmp" 4914 mv "conftest.tmp" "conftest.in" 4915 cp "conftest.in" "conftest.nl" 4916 printf "%s\n" '' >> "conftest.nl" 4917 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4918 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4919 as_fn_arith $ac_count + 1 && ac_count=$as_val 4920 if test $ac_count -gt ${ac_path_SED_max-0}; then 4921 # Best one so far, save it but keep looking for a better one 4922 ac_cv_path_SED="$ac_path_SED" 4923 ac_path_SED_max=$ac_count 4924 fi 4925 # 10*(2^10) chars as input seems more than enough 4926 test $ac_count -gt 10 && break 4927 done 4928 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4929 esac 4930 4931 $ac_path_SED_found && break 3 4932 done 4933 done 4934 done 4935 IFS=$as_save_IFS 4936 if test -z "$ac_cv_path_SED"; then 4937 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4938 fi 4939 else 4940 ac_cv_path_SED=$SED 4941 fi 4942 ;; 4943 esac 4944 fi 4945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4946 printf "%s\n" "$ac_cv_path_SED" >&6; } 4947 SED="$ac_cv_path_SED" 4948 rm -f conftest.sed 4949 4950 4951 4952 4953 4954 4955 # Check whether --enable-selective-werror was given. 4956 if test ${enable_selective_werror+y} 4957 then : 4958 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4959 else case e in #( 4960 e) SELECTIVE_WERROR=yes ;; 4961 esac 4962 fi 4963 4964 4965 4966 4967 4968 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4969 if test "x$SUNCC" = "xyes"; then 4970 BASE_CFLAGS="-v" 4971 else 4972 BASE_CFLAGS="" 4973 fi 4974 4975 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 xorg_testset_save_CFLAGS="$CFLAGS" 4990 4991 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4994 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4995 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4996 then : 4997 printf %s "(cached) " >&6 4998 else case e in #( 4999 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5000 /* end confdefs.h. */ 5001 int i; 5002 _ACEOF 5003 if ac_fn_c_try_compile "$LINENO" 5004 then : 5005 xorg_cv_cc_flag_unknown_warning_option=yes 5006 else case e in #( 5007 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5008 esac 5009 fi 5010 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5011 esac 5012 fi 5013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5014 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5015 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5016 CFLAGS="$xorg_testset_save_CFLAGS" 5017 fi 5018 5019 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5020 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5022 fi 5023 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5025 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5026 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5027 then : 5028 printf %s "(cached) " >&6 5029 else case e in #( 5030 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5031 /* end confdefs.h. */ 5032 int i; 5033 _ACEOF 5034 if ac_fn_c_try_compile "$LINENO" 5035 then : 5036 xorg_cv_cc_flag_unused_command_line_argument=yes 5037 else case e in #( 5038 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5039 esac 5040 fi 5041 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5042 esac 5043 fi 5044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5045 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5046 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5047 CFLAGS="$xorg_testset_save_CFLAGS" 5048 fi 5049 5050 found="no" 5051 5052 if test $found = "no" ; then 5053 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5055 fi 5056 5057 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5059 fi 5060 5061 CFLAGS="$CFLAGS -Wall" 5062 5063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5064 printf %s "checking if $CC supports -Wall... " >&6; } 5065 cacheid=xorg_cv_cc_flag__Wall 5066 if eval test \${$cacheid+y} 5067 then : 5068 printf %s "(cached) " >&6 5069 else case e in #( 5070 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5071 /* end confdefs.h. */ 5072 int i; 5073 int 5074 main (void) 5075 { 5076 5077 ; 5078 return 0; 5079 } 5080 _ACEOF 5081 if ac_fn_c_try_link "$LINENO" 5082 then : 5083 eval $cacheid=yes 5084 else case e in #( 5085 e) eval $cacheid=no ;; 5086 esac 5087 fi 5088 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5089 conftest$ac_exeext conftest.$ac_ext ;; 5090 esac 5091 fi 5092 5093 5094 CFLAGS="$xorg_testset_save_CFLAGS" 5095 5096 eval supported=\$$cacheid 5097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5098 printf "%s\n" "$supported" >&6; } 5099 if test "$supported" = "yes" ; then 5100 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5101 found="yes" 5102 fi 5103 fi 5104 5105 5106 5107 5108 5109 5110 5111 5112 5113 5114 5115 5116 5117 5118 5119 xorg_testset_save_CFLAGS="$CFLAGS" 5120 5121 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5124 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5125 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5126 then : 5127 printf %s "(cached) " >&6 5128 else case e in #( 5129 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5130 /* end confdefs.h. */ 5131 int i; 5132 _ACEOF 5133 if ac_fn_c_try_compile "$LINENO" 5134 then : 5135 xorg_cv_cc_flag_unknown_warning_option=yes 5136 else case e in #( 5137 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5138 esac 5139 fi 5140 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5141 esac 5142 fi 5143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5144 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5145 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5146 CFLAGS="$xorg_testset_save_CFLAGS" 5147 fi 5148 5149 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5150 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5152 fi 5153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5155 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5156 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5157 then : 5158 printf %s "(cached) " >&6 5159 else case e in #( 5160 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5161 /* end confdefs.h. */ 5162 int i; 5163 _ACEOF 5164 if ac_fn_c_try_compile "$LINENO" 5165 then : 5166 xorg_cv_cc_flag_unused_command_line_argument=yes 5167 else case e in #( 5168 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5169 esac 5170 fi 5171 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5172 esac 5173 fi 5174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5175 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5176 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5177 CFLAGS="$xorg_testset_save_CFLAGS" 5178 fi 5179 5180 found="no" 5181 5182 if test $found = "no" ; then 5183 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5185 fi 5186 5187 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5188 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5189 fi 5190 5191 CFLAGS="$CFLAGS -Wpointer-arith" 5192 5193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5194 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5195 cacheid=xorg_cv_cc_flag__Wpointer_arith 5196 if eval test \${$cacheid+y} 5197 then : 5198 printf %s "(cached) " >&6 5199 else case e in #( 5200 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5201 /* end confdefs.h. */ 5202 int i; 5203 int 5204 main (void) 5205 { 5206 5207 ; 5208 return 0; 5209 } 5210 _ACEOF 5211 if ac_fn_c_try_link "$LINENO" 5212 then : 5213 eval $cacheid=yes 5214 else case e in #( 5215 e) eval $cacheid=no ;; 5216 esac 5217 fi 5218 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5219 conftest$ac_exeext conftest.$ac_ext ;; 5220 esac 5221 fi 5222 5223 5224 CFLAGS="$xorg_testset_save_CFLAGS" 5225 5226 eval supported=\$$cacheid 5227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5228 printf "%s\n" "$supported" >&6; } 5229 if test "$supported" = "yes" ; then 5230 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5231 found="yes" 5232 fi 5233 fi 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248 5249 xorg_testset_save_CFLAGS="$CFLAGS" 5250 5251 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5254 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5255 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5256 then : 5257 printf %s "(cached) " >&6 5258 else case e in #( 5259 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5260 /* end confdefs.h. */ 5261 int i; 5262 _ACEOF 5263 if ac_fn_c_try_compile "$LINENO" 5264 then : 5265 xorg_cv_cc_flag_unknown_warning_option=yes 5266 else case e in #( 5267 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5268 esac 5269 fi 5270 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5271 esac 5272 fi 5273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5274 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5275 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5276 CFLAGS="$xorg_testset_save_CFLAGS" 5277 fi 5278 5279 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5280 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5282 fi 5283 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5285 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5286 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5287 then : 5288 printf %s "(cached) " >&6 5289 else case e in #( 5290 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5291 /* end confdefs.h. */ 5292 int i; 5293 _ACEOF 5294 if ac_fn_c_try_compile "$LINENO" 5295 then : 5296 xorg_cv_cc_flag_unused_command_line_argument=yes 5297 else case e in #( 5298 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5299 esac 5300 fi 5301 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5302 esac 5303 fi 5304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5305 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5306 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5307 CFLAGS="$xorg_testset_save_CFLAGS" 5308 fi 5309 5310 found="no" 5311 5312 if test $found = "no" ; then 5313 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5315 fi 5316 5317 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5318 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5319 fi 5320 5321 CFLAGS="$CFLAGS -Wmissing-declarations" 5322 5323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5324 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5325 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5326 if eval test \${$cacheid+y} 5327 then : 5328 printf %s "(cached) " >&6 5329 else case e in #( 5330 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5331 /* end confdefs.h. */ 5332 int i; 5333 int 5334 main (void) 5335 { 5336 5337 ; 5338 return 0; 5339 } 5340 _ACEOF 5341 if ac_fn_c_try_link "$LINENO" 5342 then : 5343 eval $cacheid=yes 5344 else case e in #( 5345 e) eval $cacheid=no ;; 5346 esac 5347 fi 5348 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5349 conftest$ac_exeext conftest.$ac_ext ;; 5350 esac 5351 fi 5352 5353 5354 CFLAGS="$xorg_testset_save_CFLAGS" 5355 5356 eval supported=\$$cacheid 5357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5358 printf "%s\n" "$supported" >&6; } 5359 if test "$supported" = "yes" ; then 5360 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5361 found="yes" 5362 fi 5363 fi 5364 5365 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 xorg_testset_save_CFLAGS="$CFLAGS" 5380 5381 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5384 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5385 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5386 then : 5387 printf %s "(cached) " >&6 5388 else case e in #( 5389 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5390 /* end confdefs.h. */ 5391 int i; 5392 _ACEOF 5393 if ac_fn_c_try_compile "$LINENO" 5394 then : 5395 xorg_cv_cc_flag_unknown_warning_option=yes 5396 else case e in #( 5397 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5398 esac 5399 fi 5400 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5401 esac 5402 fi 5403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5404 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5405 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5406 CFLAGS="$xorg_testset_save_CFLAGS" 5407 fi 5408 5409 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5412 fi 5413 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5415 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5416 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5417 then : 5418 printf %s "(cached) " >&6 5419 else case e in #( 5420 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5421 /* end confdefs.h. */ 5422 int i; 5423 _ACEOF 5424 if ac_fn_c_try_compile "$LINENO" 5425 then : 5426 xorg_cv_cc_flag_unused_command_line_argument=yes 5427 else case e in #( 5428 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5429 esac 5430 fi 5431 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5432 esac 5433 fi 5434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5435 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5436 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5437 CFLAGS="$xorg_testset_save_CFLAGS" 5438 fi 5439 5440 found="no" 5441 5442 if test $found = "no" ; then 5443 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5445 fi 5446 5447 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5448 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5449 fi 5450 5451 CFLAGS="$CFLAGS -Wformat=2" 5452 5453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5454 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5455 cacheid=xorg_cv_cc_flag__Wformat_2 5456 if eval test \${$cacheid+y} 5457 then : 5458 printf %s "(cached) " >&6 5459 else case e in #( 5460 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5461 /* end confdefs.h. */ 5462 int i; 5463 int 5464 main (void) 5465 { 5466 5467 ; 5468 return 0; 5469 } 5470 _ACEOF 5471 if ac_fn_c_try_link "$LINENO" 5472 then : 5473 eval $cacheid=yes 5474 else case e in #( 5475 e) eval $cacheid=no ;; 5476 esac 5477 fi 5478 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5479 conftest$ac_exeext conftest.$ac_ext ;; 5480 esac 5481 fi 5482 5483 5484 CFLAGS="$xorg_testset_save_CFLAGS" 5485 5486 eval supported=\$$cacheid 5487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5488 printf "%s\n" "$supported" >&6; } 5489 if test "$supported" = "yes" ; then 5490 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5491 found="yes" 5492 fi 5493 fi 5494 5495 if test $found = "no" ; then 5496 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5498 fi 5499 5500 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5501 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5502 fi 5503 5504 CFLAGS="$CFLAGS -Wformat" 5505 5506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5507 printf %s "checking if $CC supports -Wformat... " >&6; } 5508 cacheid=xorg_cv_cc_flag__Wformat 5509 if eval test \${$cacheid+y} 5510 then : 5511 printf %s "(cached) " >&6 5512 else case e in #( 5513 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5514 /* end confdefs.h. */ 5515 int i; 5516 int 5517 main (void) 5518 { 5519 5520 ; 5521 return 0; 5522 } 5523 _ACEOF 5524 if ac_fn_c_try_link "$LINENO" 5525 then : 5526 eval $cacheid=yes 5527 else case e in #( 5528 e) eval $cacheid=no ;; 5529 esac 5530 fi 5531 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5532 conftest$ac_exeext conftest.$ac_ext ;; 5533 esac 5534 fi 5535 5536 5537 CFLAGS="$xorg_testset_save_CFLAGS" 5538 5539 eval supported=\$$cacheid 5540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5541 printf "%s\n" "$supported" >&6; } 5542 if test "$supported" = "yes" ; then 5543 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5544 found="yes" 5545 fi 5546 fi 5547 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563 5564 xorg_testset_save_CFLAGS="$CFLAGS" 5565 5566 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5567 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5569 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5570 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5571 then : 5572 printf %s "(cached) " >&6 5573 else case e in #( 5574 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5575 /* end confdefs.h. */ 5576 int i; 5577 _ACEOF 5578 if ac_fn_c_try_compile "$LINENO" 5579 then : 5580 xorg_cv_cc_flag_unknown_warning_option=yes 5581 else case e in #( 5582 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5583 esac 5584 fi 5585 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5586 esac 5587 fi 5588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5589 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5590 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5591 CFLAGS="$xorg_testset_save_CFLAGS" 5592 fi 5593 5594 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5597 fi 5598 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5600 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5601 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5602 then : 5603 printf %s "(cached) " >&6 5604 else case e in #( 5605 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5606 /* end confdefs.h. */ 5607 int i; 5608 _ACEOF 5609 if ac_fn_c_try_compile "$LINENO" 5610 then : 5611 xorg_cv_cc_flag_unused_command_line_argument=yes 5612 else case e in #( 5613 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5614 esac 5615 fi 5616 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5617 esac 5618 fi 5619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5620 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5621 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5622 CFLAGS="$xorg_testset_save_CFLAGS" 5623 fi 5624 5625 found="no" 5626 5627 if test $found = "no" ; then 5628 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5630 fi 5631 5632 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5634 fi 5635 5636 CFLAGS="$CFLAGS -Wstrict-prototypes" 5637 5638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5639 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5640 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5641 if eval test \${$cacheid+y} 5642 then : 5643 printf %s "(cached) " >&6 5644 else case e in #( 5645 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5646 /* end confdefs.h. */ 5647 int i; 5648 int 5649 main (void) 5650 { 5651 5652 ; 5653 return 0; 5654 } 5655 _ACEOF 5656 if ac_fn_c_try_link "$LINENO" 5657 then : 5658 eval $cacheid=yes 5659 else case e in #( 5660 e) eval $cacheid=no ;; 5661 esac 5662 fi 5663 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5664 conftest$ac_exeext conftest.$ac_ext ;; 5665 esac 5666 fi 5667 5668 5669 CFLAGS="$xorg_testset_save_CFLAGS" 5670 5671 eval supported=\$$cacheid 5672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5673 printf "%s\n" "$supported" >&6; } 5674 if test "$supported" = "yes" ; then 5675 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5676 found="yes" 5677 fi 5678 fi 5679 5680 5681 5682 5683 5684 5685 5686 5687 5688 5689 5690 5691 5692 5693 5694 xorg_testset_save_CFLAGS="$CFLAGS" 5695 5696 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5699 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5700 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5701 then : 5702 printf %s "(cached) " >&6 5703 else case e in #( 5704 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5705 /* end confdefs.h. */ 5706 int i; 5707 _ACEOF 5708 if ac_fn_c_try_compile "$LINENO" 5709 then : 5710 xorg_cv_cc_flag_unknown_warning_option=yes 5711 else case e in #( 5712 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5713 esac 5714 fi 5715 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5716 esac 5717 fi 5718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5719 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5720 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5721 CFLAGS="$xorg_testset_save_CFLAGS" 5722 fi 5723 5724 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5725 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5727 fi 5728 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5730 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5731 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5732 then : 5733 printf %s "(cached) " >&6 5734 else case e in #( 5735 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5736 /* end confdefs.h. */ 5737 int i; 5738 _ACEOF 5739 if ac_fn_c_try_compile "$LINENO" 5740 then : 5741 xorg_cv_cc_flag_unused_command_line_argument=yes 5742 else case e in #( 5743 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5744 esac 5745 fi 5746 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5747 esac 5748 fi 5749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5750 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5751 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5752 CFLAGS="$xorg_testset_save_CFLAGS" 5753 fi 5754 5755 found="no" 5756 5757 if test $found = "no" ; then 5758 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5759 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5760 fi 5761 5762 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5763 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5764 fi 5765 5766 CFLAGS="$CFLAGS -Wmissing-prototypes" 5767 5768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5769 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5770 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5771 if eval test \${$cacheid+y} 5772 then : 5773 printf %s "(cached) " >&6 5774 else case e in #( 5775 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5776 /* end confdefs.h. */ 5777 int i; 5778 int 5779 main (void) 5780 { 5781 5782 ; 5783 return 0; 5784 } 5785 _ACEOF 5786 if ac_fn_c_try_link "$LINENO" 5787 then : 5788 eval $cacheid=yes 5789 else case e in #( 5790 e) eval $cacheid=no ;; 5791 esac 5792 fi 5793 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5794 conftest$ac_exeext conftest.$ac_ext ;; 5795 esac 5796 fi 5797 5798 5799 CFLAGS="$xorg_testset_save_CFLAGS" 5800 5801 eval supported=\$$cacheid 5802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5803 printf "%s\n" "$supported" >&6; } 5804 if test "$supported" = "yes" ; then 5805 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5806 found="yes" 5807 fi 5808 fi 5809 5810 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824 xorg_testset_save_CFLAGS="$CFLAGS" 5825 5826 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5829 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5830 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5831 then : 5832 printf %s "(cached) " >&6 5833 else case e in #( 5834 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5835 /* end confdefs.h. */ 5836 int i; 5837 _ACEOF 5838 if ac_fn_c_try_compile "$LINENO" 5839 then : 5840 xorg_cv_cc_flag_unknown_warning_option=yes 5841 else case e in #( 5842 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5843 esac 5844 fi 5845 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5846 esac 5847 fi 5848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5849 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5850 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5851 CFLAGS="$xorg_testset_save_CFLAGS" 5852 fi 5853 5854 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5857 fi 5858 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5860 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5861 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5862 then : 5863 printf %s "(cached) " >&6 5864 else case e in #( 5865 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5866 /* end confdefs.h. */ 5867 int i; 5868 _ACEOF 5869 if ac_fn_c_try_compile "$LINENO" 5870 then : 5871 xorg_cv_cc_flag_unused_command_line_argument=yes 5872 else case e in #( 5873 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5874 esac 5875 fi 5876 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5877 esac 5878 fi 5879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5880 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5881 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5882 CFLAGS="$xorg_testset_save_CFLAGS" 5883 fi 5884 5885 found="no" 5886 5887 if test $found = "no" ; then 5888 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5890 fi 5891 5892 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5893 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5894 fi 5895 5896 CFLAGS="$CFLAGS -Wnested-externs" 5897 5898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5899 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5900 cacheid=xorg_cv_cc_flag__Wnested_externs 5901 if eval test \${$cacheid+y} 5902 then : 5903 printf %s "(cached) " >&6 5904 else case e in #( 5905 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5906 /* end confdefs.h. */ 5907 int i; 5908 int 5909 main (void) 5910 { 5911 5912 ; 5913 return 0; 5914 } 5915 _ACEOF 5916 if ac_fn_c_try_link "$LINENO" 5917 then : 5918 eval $cacheid=yes 5919 else case e in #( 5920 e) eval $cacheid=no ;; 5921 esac 5922 fi 5923 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5924 conftest$ac_exeext conftest.$ac_ext ;; 5925 esac 5926 fi 5927 5928 5929 CFLAGS="$xorg_testset_save_CFLAGS" 5930 5931 eval supported=\$$cacheid 5932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5933 printf "%s\n" "$supported" >&6; } 5934 if test "$supported" = "yes" ; then 5935 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5936 found="yes" 5937 fi 5938 fi 5939 5940 5941 5942 5943 5944 5945 5946 5947 5948 5949 5950 5951 5952 5953 5954 xorg_testset_save_CFLAGS="$CFLAGS" 5955 5956 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5959 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5960 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5961 then : 5962 printf %s "(cached) " >&6 5963 else case e in #( 5964 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5965 /* end confdefs.h. */ 5966 int i; 5967 _ACEOF 5968 if ac_fn_c_try_compile "$LINENO" 5969 then : 5970 xorg_cv_cc_flag_unknown_warning_option=yes 5971 else case e in #( 5972 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5973 esac 5974 fi 5975 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5976 esac 5977 fi 5978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5979 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5980 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5981 CFLAGS="$xorg_testset_save_CFLAGS" 5982 fi 5983 5984 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5985 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5987 fi 5988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5990 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5991 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5992 then : 5993 printf %s "(cached) " >&6 5994 else case e in #( 5995 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5996 /* end confdefs.h. */ 5997 int i; 5998 _ACEOF 5999 if ac_fn_c_try_compile "$LINENO" 6000 then : 6001 xorg_cv_cc_flag_unused_command_line_argument=yes 6002 else case e in #( 6003 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6004 esac 6005 fi 6006 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6007 esac 6008 fi 6009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6010 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6011 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6012 CFLAGS="$xorg_testset_save_CFLAGS" 6013 fi 6014 6015 found="no" 6016 6017 if test $found = "no" ; then 6018 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6020 fi 6021 6022 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6023 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6024 fi 6025 6026 CFLAGS="$CFLAGS -Wbad-function-cast" 6027 6028 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6029 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6030 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6031 if eval test \${$cacheid+y} 6032 then : 6033 printf %s "(cached) " >&6 6034 else case e in #( 6035 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6036 /* end confdefs.h. */ 6037 int i; 6038 int 6039 main (void) 6040 { 6041 6042 ; 6043 return 0; 6044 } 6045 _ACEOF 6046 if ac_fn_c_try_link "$LINENO" 6047 then : 6048 eval $cacheid=yes 6049 else case e in #( 6050 e) eval $cacheid=no ;; 6051 esac 6052 fi 6053 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6054 conftest$ac_exeext conftest.$ac_ext ;; 6055 esac 6056 fi 6057 6058 6059 CFLAGS="$xorg_testset_save_CFLAGS" 6060 6061 eval supported=\$$cacheid 6062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6063 printf "%s\n" "$supported" >&6; } 6064 if test "$supported" = "yes" ; then 6065 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6066 found="yes" 6067 fi 6068 fi 6069 6070 6071 6072 6073 6074 6075 6076 6077 6078 6079 6080 6081 6082 6083 6084 xorg_testset_save_CFLAGS="$CFLAGS" 6085 6086 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6089 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6090 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6091 then : 6092 printf %s "(cached) " >&6 6093 else case e in #( 6094 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6095 /* end confdefs.h. */ 6096 int i; 6097 _ACEOF 6098 if ac_fn_c_try_compile "$LINENO" 6099 then : 6100 xorg_cv_cc_flag_unknown_warning_option=yes 6101 else case e in #( 6102 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6103 esac 6104 fi 6105 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6106 esac 6107 fi 6108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6109 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6110 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6111 CFLAGS="$xorg_testset_save_CFLAGS" 6112 fi 6113 6114 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6115 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6117 fi 6118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6120 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6121 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6122 then : 6123 printf %s "(cached) " >&6 6124 else case e in #( 6125 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6126 /* end confdefs.h. */ 6127 int i; 6128 _ACEOF 6129 if ac_fn_c_try_compile "$LINENO" 6130 then : 6131 xorg_cv_cc_flag_unused_command_line_argument=yes 6132 else case e in #( 6133 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6134 esac 6135 fi 6136 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6137 esac 6138 fi 6139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6140 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6141 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6142 CFLAGS="$xorg_testset_save_CFLAGS" 6143 fi 6144 6145 found="no" 6146 6147 if test $found = "no" ; then 6148 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6150 fi 6151 6152 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6154 fi 6155 6156 CFLAGS="$CFLAGS -Wold-style-definition" 6157 6158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6159 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6160 cacheid=xorg_cv_cc_flag__Wold_style_definition 6161 if eval test \${$cacheid+y} 6162 then : 6163 printf %s "(cached) " >&6 6164 else case e in #( 6165 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6166 /* end confdefs.h. */ 6167 int i; 6168 int 6169 main (void) 6170 { 6171 6172 ; 6173 return 0; 6174 } 6175 _ACEOF 6176 if ac_fn_c_try_link "$LINENO" 6177 then : 6178 eval $cacheid=yes 6179 else case e in #( 6180 e) eval $cacheid=no ;; 6181 esac 6182 fi 6183 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6184 conftest$ac_exeext conftest.$ac_ext ;; 6185 esac 6186 fi 6187 6188 6189 CFLAGS="$xorg_testset_save_CFLAGS" 6190 6191 eval supported=\$$cacheid 6192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6193 printf "%s\n" "$supported" >&6; } 6194 if test "$supported" = "yes" ; then 6195 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6196 found="yes" 6197 fi 6198 fi 6199 6200 if test $found = "no" ; then 6201 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6203 fi 6204 6205 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6206 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6207 fi 6208 6209 CFLAGS="$CFLAGS -fd" 6210 6211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6212 printf %s "checking if $CC supports -fd... " >&6; } 6213 cacheid=xorg_cv_cc_flag__fd 6214 if eval test \${$cacheid+y} 6215 then : 6216 printf %s "(cached) " >&6 6217 else case e in #( 6218 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6219 /* end confdefs.h. */ 6220 int i; 6221 int 6222 main (void) 6223 { 6224 6225 ; 6226 return 0; 6227 } 6228 _ACEOF 6229 if ac_fn_c_try_link "$LINENO" 6230 then : 6231 eval $cacheid=yes 6232 else case e in #( 6233 e) eval $cacheid=no ;; 6234 esac 6235 fi 6236 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6237 conftest$ac_exeext conftest.$ac_ext ;; 6238 esac 6239 fi 6240 6241 6242 CFLAGS="$xorg_testset_save_CFLAGS" 6243 6244 eval supported=\$$cacheid 6245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6246 printf "%s\n" "$supported" >&6; } 6247 if test "$supported" = "yes" ; then 6248 BASE_CFLAGS="$BASE_CFLAGS -fd" 6249 found="yes" 6250 fi 6251 fi 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 xorg_testset_save_CFLAGS="$CFLAGS" 6268 6269 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6272 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6273 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6274 then : 6275 printf %s "(cached) " >&6 6276 else case e in #( 6277 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6278 /* end confdefs.h. */ 6279 int i; 6280 _ACEOF 6281 if ac_fn_c_try_compile "$LINENO" 6282 then : 6283 xorg_cv_cc_flag_unknown_warning_option=yes 6284 else case e in #( 6285 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6286 esac 6287 fi 6288 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6289 esac 6290 fi 6291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6292 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6293 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6294 CFLAGS="$xorg_testset_save_CFLAGS" 6295 fi 6296 6297 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6300 fi 6301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6303 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6304 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6305 then : 6306 printf %s "(cached) " >&6 6307 else case e in #( 6308 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6309 /* end confdefs.h. */ 6310 int i; 6311 _ACEOF 6312 if ac_fn_c_try_compile "$LINENO" 6313 then : 6314 xorg_cv_cc_flag_unused_command_line_argument=yes 6315 else case e in #( 6316 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6317 esac 6318 fi 6319 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6320 esac 6321 fi 6322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6323 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6324 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6325 CFLAGS="$xorg_testset_save_CFLAGS" 6326 fi 6327 6328 found="no" 6329 6330 if test $found = "no" ; then 6331 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6333 fi 6334 6335 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6337 fi 6338 6339 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6340 6341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6342 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6343 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6344 if eval test \${$cacheid+y} 6345 then : 6346 printf %s "(cached) " >&6 6347 else case e in #( 6348 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6349 /* end confdefs.h. */ 6350 int i; 6351 int 6352 main (void) 6353 { 6354 6355 ; 6356 return 0; 6357 } 6358 _ACEOF 6359 if ac_fn_c_try_link "$LINENO" 6360 then : 6361 eval $cacheid=yes 6362 else case e in #( 6363 e) eval $cacheid=no ;; 6364 esac 6365 fi 6366 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6367 conftest$ac_exeext conftest.$ac_ext ;; 6368 esac 6369 fi 6370 6371 6372 CFLAGS="$xorg_testset_save_CFLAGS" 6373 6374 eval supported=\$$cacheid 6375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6376 printf "%s\n" "$supported" >&6; } 6377 if test "$supported" = "yes" ; then 6378 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6379 found="yes" 6380 fi 6381 fi 6382 6383 6384 6385 6386 6387 # This chunk adds additional warnings that could catch undesired effects. 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400 6401 xorg_testset_save_CFLAGS="$CFLAGS" 6402 6403 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6406 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6407 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6408 then : 6409 printf %s "(cached) " >&6 6410 else case e in #( 6411 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6412 /* end confdefs.h. */ 6413 int i; 6414 _ACEOF 6415 if ac_fn_c_try_compile "$LINENO" 6416 then : 6417 xorg_cv_cc_flag_unknown_warning_option=yes 6418 else case e in #( 6419 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6420 esac 6421 fi 6422 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6423 esac 6424 fi 6425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6426 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6427 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6428 CFLAGS="$xorg_testset_save_CFLAGS" 6429 fi 6430 6431 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6434 fi 6435 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6437 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6438 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6439 then : 6440 printf %s "(cached) " >&6 6441 else case e in #( 6442 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6443 /* end confdefs.h. */ 6444 int i; 6445 _ACEOF 6446 if ac_fn_c_try_compile "$LINENO" 6447 then : 6448 xorg_cv_cc_flag_unused_command_line_argument=yes 6449 else case e in #( 6450 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6451 esac 6452 fi 6453 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6454 esac 6455 fi 6456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6457 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6458 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6459 CFLAGS="$xorg_testset_save_CFLAGS" 6460 fi 6461 6462 found="no" 6463 6464 if test $found = "no" ; then 6465 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6467 fi 6468 6469 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6471 fi 6472 6473 CFLAGS="$CFLAGS -Wunused" 6474 6475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6476 printf %s "checking if $CC supports -Wunused... " >&6; } 6477 cacheid=xorg_cv_cc_flag__Wunused 6478 if eval test \${$cacheid+y} 6479 then : 6480 printf %s "(cached) " >&6 6481 else case e in #( 6482 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6483 /* end confdefs.h. */ 6484 int i; 6485 int 6486 main (void) 6487 { 6488 6489 ; 6490 return 0; 6491 } 6492 _ACEOF 6493 if ac_fn_c_try_link "$LINENO" 6494 then : 6495 eval $cacheid=yes 6496 else case e in #( 6497 e) eval $cacheid=no ;; 6498 esac 6499 fi 6500 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6501 conftest$ac_exeext conftest.$ac_ext ;; 6502 esac 6503 fi 6504 6505 6506 CFLAGS="$xorg_testset_save_CFLAGS" 6507 6508 eval supported=\$$cacheid 6509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6510 printf "%s\n" "$supported" >&6; } 6511 if test "$supported" = "yes" ; then 6512 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6513 found="yes" 6514 fi 6515 fi 6516 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 xorg_testset_save_CFLAGS="$CFLAGS" 6532 6533 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6536 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6537 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6538 then : 6539 printf %s "(cached) " >&6 6540 else case e in #( 6541 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6542 /* end confdefs.h. */ 6543 int i; 6544 _ACEOF 6545 if ac_fn_c_try_compile "$LINENO" 6546 then : 6547 xorg_cv_cc_flag_unknown_warning_option=yes 6548 else case e in #( 6549 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6550 esac 6551 fi 6552 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6553 esac 6554 fi 6555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6556 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6557 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6558 CFLAGS="$xorg_testset_save_CFLAGS" 6559 fi 6560 6561 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6564 fi 6565 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6567 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6568 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6569 then : 6570 printf %s "(cached) " >&6 6571 else case e in #( 6572 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6573 /* end confdefs.h. */ 6574 int i; 6575 _ACEOF 6576 if ac_fn_c_try_compile "$LINENO" 6577 then : 6578 xorg_cv_cc_flag_unused_command_line_argument=yes 6579 else case e in #( 6580 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6581 esac 6582 fi 6583 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6584 esac 6585 fi 6586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6587 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6588 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6589 CFLAGS="$xorg_testset_save_CFLAGS" 6590 fi 6591 6592 found="no" 6593 6594 if test $found = "no" ; then 6595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6597 fi 6598 6599 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6601 fi 6602 6603 CFLAGS="$CFLAGS -Wuninitialized" 6604 6605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6606 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6607 cacheid=xorg_cv_cc_flag__Wuninitialized 6608 if eval test \${$cacheid+y} 6609 then : 6610 printf %s "(cached) " >&6 6611 else case e in #( 6612 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6613 /* end confdefs.h. */ 6614 int i; 6615 int 6616 main (void) 6617 { 6618 6619 ; 6620 return 0; 6621 } 6622 _ACEOF 6623 if ac_fn_c_try_link "$LINENO" 6624 then : 6625 eval $cacheid=yes 6626 else case e in #( 6627 e) eval $cacheid=no ;; 6628 esac 6629 fi 6630 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6631 conftest$ac_exeext conftest.$ac_ext ;; 6632 esac 6633 fi 6634 6635 6636 CFLAGS="$xorg_testset_save_CFLAGS" 6637 6638 eval supported=\$$cacheid 6639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6640 printf "%s\n" "$supported" >&6; } 6641 if test "$supported" = "yes" ; then 6642 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6643 found="yes" 6644 fi 6645 fi 6646 6647 6648 6649 6650 6651 6652 6653 6654 6655 6656 6657 6658 6659 6660 6661 xorg_testset_save_CFLAGS="$CFLAGS" 6662 6663 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6666 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6667 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6668 then : 6669 printf %s "(cached) " >&6 6670 else case e in #( 6671 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6672 /* end confdefs.h. */ 6673 int i; 6674 _ACEOF 6675 if ac_fn_c_try_compile "$LINENO" 6676 then : 6677 xorg_cv_cc_flag_unknown_warning_option=yes 6678 else case e in #( 6679 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6680 esac 6681 fi 6682 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6683 esac 6684 fi 6685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6686 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6687 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6688 CFLAGS="$xorg_testset_save_CFLAGS" 6689 fi 6690 6691 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6692 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6694 fi 6695 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6697 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6698 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6699 then : 6700 printf %s "(cached) " >&6 6701 else case e in #( 6702 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6703 /* end confdefs.h. */ 6704 int i; 6705 _ACEOF 6706 if ac_fn_c_try_compile "$LINENO" 6707 then : 6708 xorg_cv_cc_flag_unused_command_line_argument=yes 6709 else case e in #( 6710 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6711 esac 6712 fi 6713 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6714 esac 6715 fi 6716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6717 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6718 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6719 CFLAGS="$xorg_testset_save_CFLAGS" 6720 fi 6721 6722 found="no" 6723 6724 if test $found = "no" ; then 6725 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6727 fi 6728 6729 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6730 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6731 fi 6732 6733 CFLAGS="$CFLAGS -Wshadow" 6734 6735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6736 printf %s "checking if $CC supports -Wshadow... " >&6; } 6737 cacheid=xorg_cv_cc_flag__Wshadow 6738 if eval test \${$cacheid+y} 6739 then : 6740 printf %s "(cached) " >&6 6741 else case e in #( 6742 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6743 /* end confdefs.h. */ 6744 int i; 6745 int 6746 main (void) 6747 { 6748 6749 ; 6750 return 0; 6751 } 6752 _ACEOF 6753 if ac_fn_c_try_link "$LINENO" 6754 then : 6755 eval $cacheid=yes 6756 else case e in #( 6757 e) eval $cacheid=no ;; 6758 esac 6759 fi 6760 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6761 conftest$ac_exeext conftest.$ac_ext ;; 6762 esac 6763 fi 6764 6765 6766 CFLAGS="$xorg_testset_save_CFLAGS" 6767 6768 eval supported=\$$cacheid 6769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6770 printf "%s\n" "$supported" >&6; } 6771 if test "$supported" = "yes" ; then 6772 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6773 found="yes" 6774 fi 6775 fi 6776 6777 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 xorg_testset_save_CFLAGS="$CFLAGS" 6792 6793 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6796 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6797 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6798 then : 6799 printf %s "(cached) " >&6 6800 else case e in #( 6801 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6802 /* end confdefs.h. */ 6803 int i; 6804 _ACEOF 6805 if ac_fn_c_try_compile "$LINENO" 6806 then : 6807 xorg_cv_cc_flag_unknown_warning_option=yes 6808 else case e in #( 6809 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6810 esac 6811 fi 6812 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6813 esac 6814 fi 6815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6816 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6817 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6818 CFLAGS="$xorg_testset_save_CFLAGS" 6819 fi 6820 6821 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6824 fi 6825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6827 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6828 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6829 then : 6830 printf %s "(cached) " >&6 6831 else case e in #( 6832 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6833 /* end confdefs.h. */ 6834 int i; 6835 _ACEOF 6836 if ac_fn_c_try_compile "$LINENO" 6837 then : 6838 xorg_cv_cc_flag_unused_command_line_argument=yes 6839 else case e in #( 6840 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6841 esac 6842 fi 6843 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6844 esac 6845 fi 6846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6847 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6848 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6849 CFLAGS="$xorg_testset_save_CFLAGS" 6850 fi 6851 6852 found="no" 6853 6854 if test $found = "no" ; then 6855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6857 fi 6858 6859 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6860 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6861 fi 6862 6863 CFLAGS="$CFLAGS -Wmissing-noreturn" 6864 6865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6866 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6867 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6868 if eval test \${$cacheid+y} 6869 then : 6870 printf %s "(cached) " >&6 6871 else case e in #( 6872 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6873 /* end confdefs.h. */ 6874 int i; 6875 int 6876 main (void) 6877 { 6878 6879 ; 6880 return 0; 6881 } 6882 _ACEOF 6883 if ac_fn_c_try_link "$LINENO" 6884 then : 6885 eval $cacheid=yes 6886 else case e in #( 6887 e) eval $cacheid=no ;; 6888 esac 6889 fi 6890 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6891 conftest$ac_exeext conftest.$ac_ext ;; 6892 esac 6893 fi 6894 6895 6896 CFLAGS="$xorg_testset_save_CFLAGS" 6897 6898 eval supported=\$$cacheid 6899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6900 printf "%s\n" "$supported" >&6; } 6901 if test "$supported" = "yes" ; then 6902 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6903 found="yes" 6904 fi 6905 fi 6906 6907 6908 6909 6910 6911 6912 6913 6914 6915 6916 6917 6918 6919 6920 6921 xorg_testset_save_CFLAGS="$CFLAGS" 6922 6923 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6926 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6927 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6928 then : 6929 printf %s "(cached) " >&6 6930 else case e in #( 6931 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6932 /* end confdefs.h. */ 6933 int i; 6934 _ACEOF 6935 if ac_fn_c_try_compile "$LINENO" 6936 then : 6937 xorg_cv_cc_flag_unknown_warning_option=yes 6938 else case e in #( 6939 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6940 esac 6941 fi 6942 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6943 esac 6944 fi 6945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6946 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6947 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6948 CFLAGS="$xorg_testset_save_CFLAGS" 6949 fi 6950 6951 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6952 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6953 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6954 fi 6955 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6957 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6958 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6959 then : 6960 printf %s "(cached) " >&6 6961 else case e in #( 6962 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6963 /* end confdefs.h. */ 6964 int i; 6965 _ACEOF 6966 if ac_fn_c_try_compile "$LINENO" 6967 then : 6968 xorg_cv_cc_flag_unused_command_line_argument=yes 6969 else case e in #( 6970 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6971 esac 6972 fi 6973 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6974 esac 6975 fi 6976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6977 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6978 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6979 CFLAGS="$xorg_testset_save_CFLAGS" 6980 fi 6981 6982 found="no" 6983 6984 if test $found = "no" ; then 6985 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6987 fi 6988 6989 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6990 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6991 fi 6992 6993 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6994 6995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6996 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6997 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6998 if eval test \${$cacheid+y} 6999 then : 7000 printf %s "(cached) " >&6 7001 else case e in #( 7002 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7003 /* end confdefs.h. */ 7004 int i; 7005 int 7006 main (void) 7007 { 7008 7009 ; 7010 return 0; 7011 } 7012 _ACEOF 7013 if ac_fn_c_try_link "$LINENO" 7014 then : 7015 eval $cacheid=yes 7016 else case e in #( 7017 e) eval $cacheid=no ;; 7018 esac 7019 fi 7020 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7021 conftest$ac_exeext conftest.$ac_ext ;; 7022 esac 7023 fi 7024 7025 7026 CFLAGS="$xorg_testset_save_CFLAGS" 7027 7028 eval supported=\$$cacheid 7029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7030 printf "%s\n" "$supported" >&6; } 7031 if test "$supported" = "yes" ; then 7032 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7033 found="yes" 7034 fi 7035 fi 7036 7037 7038 7039 7040 7041 7042 7043 7044 7045 7046 7047 7048 7049 7050 7051 xorg_testset_save_CFLAGS="$CFLAGS" 7052 7053 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7056 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7057 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7058 then : 7059 printf %s "(cached) " >&6 7060 else case e in #( 7061 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7062 /* end confdefs.h. */ 7063 int i; 7064 _ACEOF 7065 if ac_fn_c_try_compile "$LINENO" 7066 then : 7067 xorg_cv_cc_flag_unknown_warning_option=yes 7068 else case e in #( 7069 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7070 esac 7071 fi 7072 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7073 esac 7074 fi 7075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7076 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7077 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7078 CFLAGS="$xorg_testset_save_CFLAGS" 7079 fi 7080 7081 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7082 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7084 fi 7085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7087 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7088 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7089 then : 7090 printf %s "(cached) " >&6 7091 else case e in #( 7092 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7093 /* end confdefs.h. */ 7094 int i; 7095 _ACEOF 7096 if ac_fn_c_try_compile "$LINENO" 7097 then : 7098 xorg_cv_cc_flag_unused_command_line_argument=yes 7099 else case e in #( 7100 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7101 esac 7102 fi 7103 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7104 esac 7105 fi 7106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7107 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7108 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7109 CFLAGS="$xorg_testset_save_CFLAGS" 7110 fi 7111 7112 found="no" 7113 7114 if test $found = "no" ; then 7115 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7117 fi 7118 7119 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7121 fi 7122 7123 CFLAGS="$CFLAGS -Wredundant-decls" 7124 7125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7126 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7127 cacheid=xorg_cv_cc_flag__Wredundant_decls 7128 if eval test \${$cacheid+y} 7129 then : 7130 printf %s "(cached) " >&6 7131 else case e in #( 7132 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7133 /* end confdefs.h. */ 7134 int i; 7135 int 7136 main (void) 7137 { 7138 7139 ; 7140 return 0; 7141 } 7142 _ACEOF 7143 if ac_fn_c_try_link "$LINENO" 7144 then : 7145 eval $cacheid=yes 7146 else case e in #( 7147 e) eval $cacheid=no ;; 7148 esac 7149 fi 7150 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7151 conftest$ac_exeext conftest.$ac_ext ;; 7152 esac 7153 fi 7154 7155 7156 CFLAGS="$xorg_testset_save_CFLAGS" 7157 7158 eval supported=\$$cacheid 7159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7160 printf "%s\n" "$supported" >&6; } 7161 if test "$supported" = "yes" ; then 7162 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7163 found="yes" 7164 fi 7165 fi 7166 7167 7168 7169 7170 7171 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 xorg_testset_save_CFLAGS="$CFLAGS" 7182 7183 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7185 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7186 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7187 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7188 then : 7189 printf %s "(cached) " >&6 7190 else case e in #( 7191 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7192 /* end confdefs.h. */ 7193 int i; 7194 _ACEOF 7195 if ac_fn_c_try_compile "$LINENO" 7196 then : 7197 xorg_cv_cc_flag_unknown_warning_option=yes 7198 else case e in #( 7199 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7200 esac 7201 fi 7202 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7203 esac 7204 fi 7205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7206 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7207 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7208 CFLAGS="$xorg_testset_save_CFLAGS" 7209 fi 7210 7211 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7212 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7214 fi 7215 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7217 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7218 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7219 then : 7220 printf %s "(cached) " >&6 7221 else case e in #( 7222 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7223 /* end confdefs.h. */ 7224 int i; 7225 _ACEOF 7226 if ac_fn_c_try_compile "$LINENO" 7227 then : 7228 xorg_cv_cc_flag_unused_command_line_argument=yes 7229 else case e in #( 7230 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7231 esac 7232 fi 7233 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7234 esac 7235 fi 7236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7237 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7238 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7239 CFLAGS="$xorg_testset_save_CFLAGS" 7240 fi 7241 7242 found="no" 7243 7244 if test $found = "no" ; then 7245 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7247 fi 7248 7249 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7251 fi 7252 7253 CFLAGS="$CFLAGS -Wlogical-op" 7254 7255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7256 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7257 cacheid=xorg_cv_cc_flag__Wlogical_op 7258 if eval test \${$cacheid+y} 7259 then : 7260 printf %s "(cached) " >&6 7261 else case e in #( 7262 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7263 /* end confdefs.h. */ 7264 int i; 7265 int 7266 main (void) 7267 { 7268 7269 ; 7270 return 0; 7271 } 7272 _ACEOF 7273 if ac_fn_c_try_link "$LINENO" 7274 then : 7275 eval $cacheid=yes 7276 else case e in #( 7277 e) eval $cacheid=no ;; 7278 esac 7279 fi 7280 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7281 conftest$ac_exeext conftest.$ac_ext ;; 7282 esac 7283 fi 7284 7285 7286 CFLAGS="$xorg_testset_save_CFLAGS" 7287 7288 eval supported=\$$cacheid 7289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7290 printf "%s\n" "$supported" >&6; } 7291 if test "$supported" = "yes" ; then 7292 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7293 found="yes" 7294 fi 7295 fi 7296 7297 7298 7299 # These are currently disabled because they are noisy. They will be enabled 7300 # in the future once the codebase is sufficiently modernized to silence 7301 # them. For now, I don't want them to drown out the other warnings. 7302 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7303 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7304 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7305 7306 # Turn some warnings into errors, so we don't accidentally get successful builds 7307 # when there are problems that should be fixed. 7308 7309 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7310 7311 7312 7313 7314 7315 7316 7317 7318 7319 7320 7321 7322 7323 xorg_testset_save_CFLAGS="$CFLAGS" 7324 7325 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7328 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7329 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7330 then : 7331 printf %s "(cached) " >&6 7332 else case e in #( 7333 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7334 /* end confdefs.h. */ 7335 int i; 7336 _ACEOF 7337 if ac_fn_c_try_compile "$LINENO" 7338 then : 7339 xorg_cv_cc_flag_unknown_warning_option=yes 7340 else case e in #( 7341 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7342 esac 7343 fi 7344 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7345 esac 7346 fi 7347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7348 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7349 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7350 CFLAGS="$xorg_testset_save_CFLAGS" 7351 fi 7352 7353 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7354 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7356 fi 7357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7359 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7360 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7361 then : 7362 printf %s "(cached) " >&6 7363 else case e in #( 7364 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7365 /* end confdefs.h. */ 7366 int i; 7367 _ACEOF 7368 if ac_fn_c_try_compile "$LINENO" 7369 then : 7370 xorg_cv_cc_flag_unused_command_line_argument=yes 7371 else case e in #( 7372 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7373 esac 7374 fi 7375 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7376 esac 7377 fi 7378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7379 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7380 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7381 CFLAGS="$xorg_testset_save_CFLAGS" 7382 fi 7383 7384 found="no" 7385 7386 if test $found = "no" ; then 7387 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7389 fi 7390 7391 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7392 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7393 fi 7394 7395 CFLAGS="$CFLAGS -Werror=implicit" 7396 7397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7398 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7399 cacheid=xorg_cv_cc_flag__Werror_implicit 7400 if eval test \${$cacheid+y} 7401 then : 7402 printf %s "(cached) " >&6 7403 else case e in #( 7404 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7405 /* end confdefs.h. */ 7406 int i; 7407 int 7408 main (void) 7409 { 7410 7411 ; 7412 return 0; 7413 } 7414 _ACEOF 7415 if ac_fn_c_try_link "$LINENO" 7416 then : 7417 eval $cacheid=yes 7418 else case e in #( 7419 e) eval $cacheid=no ;; 7420 esac 7421 fi 7422 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7423 conftest$ac_exeext conftest.$ac_ext ;; 7424 esac 7425 fi 7426 7427 7428 CFLAGS="$xorg_testset_save_CFLAGS" 7429 7430 eval supported=\$$cacheid 7431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7432 printf "%s\n" "$supported" >&6; } 7433 if test "$supported" = "yes" ; then 7434 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7435 found="yes" 7436 fi 7437 fi 7438 7439 if test $found = "no" ; then 7440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7442 fi 7443 7444 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7446 fi 7447 7448 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7449 7450 { 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 7451 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7452 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7453 if eval test \${$cacheid+y} 7454 then : 7455 printf %s "(cached) " >&6 7456 else case e in #( 7457 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7458 /* end confdefs.h. */ 7459 int i; 7460 int 7461 main (void) 7462 { 7463 7464 ; 7465 return 0; 7466 } 7467 _ACEOF 7468 if ac_fn_c_try_link "$LINENO" 7469 then : 7470 eval $cacheid=yes 7471 else case e in #( 7472 e) eval $cacheid=no ;; 7473 esac 7474 fi 7475 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7476 conftest$ac_exeext conftest.$ac_ext ;; 7477 esac 7478 fi 7479 7480 7481 CFLAGS="$xorg_testset_save_CFLAGS" 7482 7483 eval supported=\$$cacheid 7484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7485 printf "%s\n" "$supported" >&6; } 7486 if test "$supported" = "yes" ; then 7487 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7488 found="yes" 7489 fi 7490 fi 7491 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 7503 7504 7505 7506 xorg_testset_save_CFLAGS="$CFLAGS" 7507 7508 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7511 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7512 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7513 then : 7514 printf %s "(cached) " >&6 7515 else case e in #( 7516 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7517 /* end confdefs.h. */ 7518 int i; 7519 _ACEOF 7520 if ac_fn_c_try_compile "$LINENO" 7521 then : 7522 xorg_cv_cc_flag_unknown_warning_option=yes 7523 else case e in #( 7524 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7525 esac 7526 fi 7527 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7528 esac 7529 fi 7530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7531 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7532 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7533 CFLAGS="$xorg_testset_save_CFLAGS" 7534 fi 7535 7536 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7537 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7539 fi 7540 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7542 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7543 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7544 then : 7545 printf %s "(cached) " >&6 7546 else case e in #( 7547 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7548 /* end confdefs.h. */ 7549 int i; 7550 _ACEOF 7551 if ac_fn_c_try_compile "$LINENO" 7552 then : 7553 xorg_cv_cc_flag_unused_command_line_argument=yes 7554 else case e in #( 7555 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7556 esac 7557 fi 7558 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7559 esac 7560 fi 7561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7562 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7563 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7564 CFLAGS="$xorg_testset_save_CFLAGS" 7565 fi 7566 7567 found="no" 7568 7569 if test $found = "no" ; then 7570 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7571 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7572 fi 7573 7574 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7575 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7576 fi 7577 7578 CFLAGS="$CFLAGS -Werror=nonnull" 7579 7580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7581 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7582 cacheid=xorg_cv_cc_flag__Werror_nonnull 7583 if eval test \${$cacheid+y} 7584 then : 7585 printf %s "(cached) " >&6 7586 else case e in #( 7587 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7588 /* end confdefs.h. */ 7589 int i; 7590 int 7591 main (void) 7592 { 7593 7594 ; 7595 return 0; 7596 } 7597 _ACEOF 7598 if ac_fn_c_try_link "$LINENO" 7599 then : 7600 eval $cacheid=yes 7601 else case e in #( 7602 e) eval $cacheid=no ;; 7603 esac 7604 fi 7605 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7606 conftest$ac_exeext conftest.$ac_ext ;; 7607 esac 7608 fi 7609 7610 7611 CFLAGS="$xorg_testset_save_CFLAGS" 7612 7613 eval supported=\$$cacheid 7614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7615 printf "%s\n" "$supported" >&6; } 7616 if test "$supported" = "yes" ; then 7617 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7618 found="yes" 7619 fi 7620 fi 7621 7622 7623 7624 7625 7626 7627 7628 7629 7630 7631 7632 7633 7634 7635 7636 xorg_testset_save_CFLAGS="$CFLAGS" 7637 7638 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7641 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7642 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7643 then : 7644 printf %s "(cached) " >&6 7645 else case e in #( 7646 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7647 /* end confdefs.h. */ 7648 int i; 7649 _ACEOF 7650 if ac_fn_c_try_compile "$LINENO" 7651 then : 7652 xorg_cv_cc_flag_unknown_warning_option=yes 7653 else case e in #( 7654 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7655 esac 7656 fi 7657 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7658 esac 7659 fi 7660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7661 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7662 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7663 CFLAGS="$xorg_testset_save_CFLAGS" 7664 fi 7665 7666 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7667 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7669 fi 7670 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7672 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7673 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7674 then : 7675 printf %s "(cached) " >&6 7676 else case e in #( 7677 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7678 /* end confdefs.h. */ 7679 int i; 7680 _ACEOF 7681 if ac_fn_c_try_compile "$LINENO" 7682 then : 7683 xorg_cv_cc_flag_unused_command_line_argument=yes 7684 else case e in #( 7685 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7686 esac 7687 fi 7688 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7689 esac 7690 fi 7691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7692 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7693 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7694 CFLAGS="$xorg_testset_save_CFLAGS" 7695 fi 7696 7697 found="no" 7698 7699 if test $found = "no" ; then 7700 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7702 fi 7703 7704 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7705 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7706 fi 7707 7708 CFLAGS="$CFLAGS -Werror=init-self" 7709 7710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7711 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7712 cacheid=xorg_cv_cc_flag__Werror_init_self 7713 if eval test \${$cacheid+y} 7714 then : 7715 printf %s "(cached) " >&6 7716 else case e in #( 7717 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7718 /* end confdefs.h. */ 7719 int i; 7720 int 7721 main (void) 7722 { 7723 7724 ; 7725 return 0; 7726 } 7727 _ACEOF 7728 if ac_fn_c_try_link "$LINENO" 7729 then : 7730 eval $cacheid=yes 7731 else case e in #( 7732 e) eval $cacheid=no ;; 7733 esac 7734 fi 7735 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7736 conftest$ac_exeext conftest.$ac_ext ;; 7737 esac 7738 fi 7739 7740 7741 CFLAGS="$xorg_testset_save_CFLAGS" 7742 7743 eval supported=\$$cacheid 7744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7745 printf "%s\n" "$supported" >&6; } 7746 if test "$supported" = "yes" ; then 7747 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7748 found="yes" 7749 fi 7750 fi 7751 7752 7753 7754 7755 7756 7757 7758 7759 7760 7761 7762 7763 7764 7765 7766 xorg_testset_save_CFLAGS="$CFLAGS" 7767 7768 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7771 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7772 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7773 then : 7774 printf %s "(cached) " >&6 7775 else case e in #( 7776 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7777 /* end confdefs.h. */ 7778 int i; 7779 _ACEOF 7780 if ac_fn_c_try_compile "$LINENO" 7781 then : 7782 xorg_cv_cc_flag_unknown_warning_option=yes 7783 else case e in #( 7784 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7785 esac 7786 fi 7787 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7788 esac 7789 fi 7790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7791 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7792 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7793 CFLAGS="$xorg_testset_save_CFLAGS" 7794 fi 7795 7796 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7797 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7799 fi 7800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7802 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7803 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7804 then : 7805 printf %s "(cached) " >&6 7806 else case e in #( 7807 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7808 /* end confdefs.h. */ 7809 int i; 7810 _ACEOF 7811 if ac_fn_c_try_compile "$LINENO" 7812 then : 7813 xorg_cv_cc_flag_unused_command_line_argument=yes 7814 else case e in #( 7815 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7816 esac 7817 fi 7818 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7819 esac 7820 fi 7821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7822 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7823 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7824 CFLAGS="$xorg_testset_save_CFLAGS" 7825 fi 7826 7827 found="no" 7828 7829 if test $found = "no" ; then 7830 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7832 fi 7833 7834 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7836 fi 7837 7838 CFLAGS="$CFLAGS -Werror=main" 7839 7840 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7841 printf %s "checking if $CC supports -Werror=main... " >&6; } 7842 cacheid=xorg_cv_cc_flag__Werror_main 7843 if eval test \${$cacheid+y} 7844 then : 7845 printf %s "(cached) " >&6 7846 else case e in #( 7847 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7848 /* end confdefs.h. */ 7849 int i; 7850 int 7851 main (void) 7852 { 7853 7854 ; 7855 return 0; 7856 } 7857 _ACEOF 7858 if ac_fn_c_try_link "$LINENO" 7859 then : 7860 eval $cacheid=yes 7861 else case e in #( 7862 e) eval $cacheid=no ;; 7863 esac 7864 fi 7865 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7866 conftest$ac_exeext conftest.$ac_ext ;; 7867 esac 7868 fi 7869 7870 7871 CFLAGS="$xorg_testset_save_CFLAGS" 7872 7873 eval supported=\$$cacheid 7874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7875 printf "%s\n" "$supported" >&6; } 7876 if test "$supported" = "yes" ; then 7877 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7878 found="yes" 7879 fi 7880 fi 7881 7882 7883 7884 7885 7886 7887 7888 7889 7890 7891 7892 7893 7894 7895 7896 xorg_testset_save_CFLAGS="$CFLAGS" 7897 7898 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7901 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7902 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7903 then : 7904 printf %s "(cached) " >&6 7905 else case e in #( 7906 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7907 /* end confdefs.h. */ 7908 int i; 7909 _ACEOF 7910 if ac_fn_c_try_compile "$LINENO" 7911 then : 7912 xorg_cv_cc_flag_unknown_warning_option=yes 7913 else case e in #( 7914 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7915 esac 7916 fi 7917 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7918 esac 7919 fi 7920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7921 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7922 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7923 CFLAGS="$xorg_testset_save_CFLAGS" 7924 fi 7925 7926 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7927 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7928 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7929 fi 7930 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7932 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7933 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7934 then : 7935 printf %s "(cached) " >&6 7936 else case e in #( 7937 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7938 /* end confdefs.h. */ 7939 int i; 7940 _ACEOF 7941 if ac_fn_c_try_compile "$LINENO" 7942 then : 7943 xorg_cv_cc_flag_unused_command_line_argument=yes 7944 else case e in #( 7945 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7946 esac 7947 fi 7948 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7949 esac 7950 fi 7951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7952 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7953 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7954 CFLAGS="$xorg_testset_save_CFLAGS" 7955 fi 7956 7957 found="no" 7958 7959 if test $found = "no" ; then 7960 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7962 fi 7963 7964 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7966 fi 7967 7968 CFLAGS="$CFLAGS -Werror=missing-braces" 7969 7970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7971 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7972 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7973 if eval test \${$cacheid+y} 7974 then : 7975 printf %s "(cached) " >&6 7976 else case e in #( 7977 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7978 /* end confdefs.h. */ 7979 int i; 7980 int 7981 main (void) 7982 { 7983 7984 ; 7985 return 0; 7986 } 7987 _ACEOF 7988 if ac_fn_c_try_link "$LINENO" 7989 then : 7990 eval $cacheid=yes 7991 else case e in #( 7992 e) eval $cacheid=no ;; 7993 esac 7994 fi 7995 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7996 conftest$ac_exeext conftest.$ac_ext ;; 7997 esac 7998 fi 7999 8000 8001 CFLAGS="$xorg_testset_save_CFLAGS" 8002 8003 eval supported=\$$cacheid 8004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8005 printf "%s\n" "$supported" >&6; } 8006 if test "$supported" = "yes" ; then 8007 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8008 found="yes" 8009 fi 8010 fi 8011 8012 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 xorg_testset_save_CFLAGS="$CFLAGS" 8027 8028 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8031 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8032 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8033 then : 8034 printf %s "(cached) " >&6 8035 else case e in #( 8036 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8037 /* end confdefs.h. */ 8038 int i; 8039 _ACEOF 8040 if ac_fn_c_try_compile "$LINENO" 8041 then : 8042 xorg_cv_cc_flag_unknown_warning_option=yes 8043 else case e in #( 8044 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8045 esac 8046 fi 8047 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8048 esac 8049 fi 8050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8051 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8052 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8053 CFLAGS="$xorg_testset_save_CFLAGS" 8054 fi 8055 8056 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8057 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8059 fi 8060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8062 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8063 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8064 then : 8065 printf %s "(cached) " >&6 8066 else case e in #( 8067 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8068 /* end confdefs.h. */ 8069 int i; 8070 _ACEOF 8071 if ac_fn_c_try_compile "$LINENO" 8072 then : 8073 xorg_cv_cc_flag_unused_command_line_argument=yes 8074 else case e in #( 8075 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8076 esac 8077 fi 8078 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8079 esac 8080 fi 8081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8082 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8084 CFLAGS="$xorg_testset_save_CFLAGS" 8085 fi 8086 8087 found="no" 8088 8089 if test $found = "no" ; then 8090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8092 fi 8093 8094 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8096 fi 8097 8098 CFLAGS="$CFLAGS -Werror=sequence-point" 8099 8100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8101 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8102 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8103 if eval test \${$cacheid+y} 8104 then : 8105 printf %s "(cached) " >&6 8106 else case e in #( 8107 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8108 /* end confdefs.h. */ 8109 int i; 8110 int 8111 main (void) 8112 { 8113 8114 ; 8115 return 0; 8116 } 8117 _ACEOF 8118 if ac_fn_c_try_link "$LINENO" 8119 then : 8120 eval $cacheid=yes 8121 else case e in #( 8122 e) eval $cacheid=no ;; 8123 esac 8124 fi 8125 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8126 conftest$ac_exeext conftest.$ac_ext ;; 8127 esac 8128 fi 8129 8130 8131 CFLAGS="$xorg_testset_save_CFLAGS" 8132 8133 eval supported=\$$cacheid 8134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8135 printf "%s\n" "$supported" >&6; } 8136 if test "$supported" = "yes" ; then 8137 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8138 found="yes" 8139 fi 8140 fi 8141 8142 8143 8144 8145 8146 8147 8148 8149 8150 8151 8152 8153 8154 8155 8156 xorg_testset_save_CFLAGS="$CFLAGS" 8157 8158 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8161 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8162 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8163 then : 8164 printf %s "(cached) " >&6 8165 else case e in #( 8166 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8167 /* end confdefs.h. */ 8168 int i; 8169 _ACEOF 8170 if ac_fn_c_try_compile "$LINENO" 8171 then : 8172 xorg_cv_cc_flag_unknown_warning_option=yes 8173 else case e in #( 8174 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8175 esac 8176 fi 8177 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8178 esac 8179 fi 8180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8181 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8182 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8183 CFLAGS="$xorg_testset_save_CFLAGS" 8184 fi 8185 8186 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8187 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8189 fi 8190 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8192 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8193 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8194 then : 8195 printf %s "(cached) " >&6 8196 else case e in #( 8197 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8198 /* end confdefs.h. */ 8199 int i; 8200 _ACEOF 8201 if ac_fn_c_try_compile "$LINENO" 8202 then : 8203 xorg_cv_cc_flag_unused_command_line_argument=yes 8204 else case e in #( 8205 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8206 esac 8207 fi 8208 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8209 esac 8210 fi 8211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8212 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8213 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8214 CFLAGS="$xorg_testset_save_CFLAGS" 8215 fi 8216 8217 found="no" 8218 8219 if test $found = "no" ; then 8220 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8222 fi 8223 8224 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8225 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8226 fi 8227 8228 CFLAGS="$CFLAGS -Werror=return-type" 8229 8230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8231 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8232 cacheid=xorg_cv_cc_flag__Werror_return_type 8233 if eval test \${$cacheid+y} 8234 then : 8235 printf %s "(cached) " >&6 8236 else case e in #( 8237 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8238 /* end confdefs.h. */ 8239 int i; 8240 int 8241 main (void) 8242 { 8243 8244 ; 8245 return 0; 8246 } 8247 _ACEOF 8248 if ac_fn_c_try_link "$LINENO" 8249 then : 8250 eval $cacheid=yes 8251 else case e in #( 8252 e) eval $cacheid=no ;; 8253 esac 8254 fi 8255 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8256 conftest$ac_exeext conftest.$ac_ext ;; 8257 esac 8258 fi 8259 8260 8261 CFLAGS="$xorg_testset_save_CFLAGS" 8262 8263 eval supported=\$$cacheid 8264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8265 printf "%s\n" "$supported" >&6; } 8266 if test "$supported" = "yes" ; then 8267 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8268 found="yes" 8269 fi 8270 fi 8271 8272 if test $found = "no" ; then 8273 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8275 fi 8276 8277 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8278 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8279 fi 8280 8281 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8282 8283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8284 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8285 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8286 if eval test \${$cacheid+y} 8287 then : 8288 printf %s "(cached) " >&6 8289 else case e in #( 8290 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8291 /* end confdefs.h. */ 8292 int i; 8293 int 8294 main (void) 8295 { 8296 8297 ; 8298 return 0; 8299 } 8300 _ACEOF 8301 if ac_fn_c_try_link "$LINENO" 8302 then : 8303 eval $cacheid=yes 8304 else case e in #( 8305 e) eval $cacheid=no ;; 8306 esac 8307 fi 8308 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8309 conftest$ac_exeext conftest.$ac_ext ;; 8310 esac 8311 fi 8312 8313 8314 CFLAGS="$xorg_testset_save_CFLAGS" 8315 8316 eval supported=\$$cacheid 8317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8318 printf "%s\n" "$supported" >&6; } 8319 if test "$supported" = "yes" ; then 8320 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8321 found="yes" 8322 fi 8323 fi 8324 8325 8326 8327 8328 8329 8330 8331 8332 8333 8334 8335 8336 8337 8338 8339 xorg_testset_save_CFLAGS="$CFLAGS" 8340 8341 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8342 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8344 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8345 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8346 then : 8347 printf %s "(cached) " >&6 8348 else case e in #( 8349 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8350 /* end confdefs.h. */ 8351 int i; 8352 _ACEOF 8353 if ac_fn_c_try_compile "$LINENO" 8354 then : 8355 xorg_cv_cc_flag_unknown_warning_option=yes 8356 else case e in #( 8357 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8358 esac 8359 fi 8360 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8361 esac 8362 fi 8363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8364 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8365 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8366 CFLAGS="$xorg_testset_save_CFLAGS" 8367 fi 8368 8369 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8370 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8372 fi 8373 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8375 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8376 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8377 then : 8378 printf %s "(cached) " >&6 8379 else case e in #( 8380 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8381 /* end confdefs.h. */ 8382 int i; 8383 _ACEOF 8384 if ac_fn_c_try_compile "$LINENO" 8385 then : 8386 xorg_cv_cc_flag_unused_command_line_argument=yes 8387 else case e in #( 8388 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8389 esac 8390 fi 8391 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8392 esac 8393 fi 8394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8395 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8396 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8397 CFLAGS="$xorg_testset_save_CFLAGS" 8398 fi 8399 8400 found="no" 8401 8402 if test $found = "no" ; then 8403 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8405 fi 8406 8407 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8408 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8409 fi 8410 8411 CFLAGS="$CFLAGS -Werror=trigraphs" 8412 8413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8414 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8415 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8416 if eval test \${$cacheid+y} 8417 then : 8418 printf %s "(cached) " >&6 8419 else case e in #( 8420 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8421 /* end confdefs.h. */ 8422 int i; 8423 int 8424 main (void) 8425 { 8426 8427 ; 8428 return 0; 8429 } 8430 _ACEOF 8431 if ac_fn_c_try_link "$LINENO" 8432 then : 8433 eval $cacheid=yes 8434 else case e in #( 8435 e) eval $cacheid=no ;; 8436 esac 8437 fi 8438 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8439 conftest$ac_exeext conftest.$ac_ext ;; 8440 esac 8441 fi 8442 8443 8444 CFLAGS="$xorg_testset_save_CFLAGS" 8445 8446 eval supported=\$$cacheid 8447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8448 printf "%s\n" "$supported" >&6; } 8449 if test "$supported" = "yes" ; then 8450 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8451 found="yes" 8452 fi 8453 fi 8454 8455 8456 8457 8458 8459 8460 8461 8462 8463 8464 8465 8466 8467 8468 8469 xorg_testset_save_CFLAGS="$CFLAGS" 8470 8471 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8474 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8475 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8476 then : 8477 printf %s "(cached) " >&6 8478 else case e in #( 8479 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8480 /* end confdefs.h. */ 8481 int i; 8482 _ACEOF 8483 if ac_fn_c_try_compile "$LINENO" 8484 then : 8485 xorg_cv_cc_flag_unknown_warning_option=yes 8486 else case e in #( 8487 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8488 esac 8489 fi 8490 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8491 esac 8492 fi 8493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8494 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8495 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8496 CFLAGS="$xorg_testset_save_CFLAGS" 8497 fi 8498 8499 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8500 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8502 fi 8503 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8505 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8506 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8507 then : 8508 printf %s "(cached) " >&6 8509 else case e in #( 8510 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8511 /* end confdefs.h. */ 8512 int i; 8513 _ACEOF 8514 if ac_fn_c_try_compile "$LINENO" 8515 then : 8516 xorg_cv_cc_flag_unused_command_line_argument=yes 8517 else case e in #( 8518 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8519 esac 8520 fi 8521 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8522 esac 8523 fi 8524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8525 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8526 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8527 CFLAGS="$xorg_testset_save_CFLAGS" 8528 fi 8529 8530 found="no" 8531 8532 if test $found = "no" ; then 8533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8535 fi 8536 8537 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8539 fi 8540 8541 CFLAGS="$CFLAGS -Werror=array-bounds" 8542 8543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8544 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8545 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8546 if eval test \${$cacheid+y} 8547 then : 8548 printf %s "(cached) " >&6 8549 else case e in #( 8550 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8551 /* end confdefs.h. */ 8552 int i; 8553 int 8554 main (void) 8555 { 8556 8557 ; 8558 return 0; 8559 } 8560 _ACEOF 8561 if ac_fn_c_try_link "$LINENO" 8562 then : 8563 eval $cacheid=yes 8564 else case e in #( 8565 e) eval $cacheid=no ;; 8566 esac 8567 fi 8568 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8569 conftest$ac_exeext conftest.$ac_ext ;; 8570 esac 8571 fi 8572 8573 8574 CFLAGS="$xorg_testset_save_CFLAGS" 8575 8576 eval supported=\$$cacheid 8577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8578 printf "%s\n" "$supported" >&6; } 8579 if test "$supported" = "yes" ; then 8580 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8581 found="yes" 8582 fi 8583 fi 8584 8585 8586 8587 8588 8589 8590 8591 8592 8593 8594 8595 8596 8597 8598 8599 xorg_testset_save_CFLAGS="$CFLAGS" 8600 8601 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8604 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8605 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8606 then : 8607 printf %s "(cached) " >&6 8608 else case e in #( 8609 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8610 /* end confdefs.h. */ 8611 int i; 8612 _ACEOF 8613 if ac_fn_c_try_compile "$LINENO" 8614 then : 8615 xorg_cv_cc_flag_unknown_warning_option=yes 8616 else case e in #( 8617 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8618 esac 8619 fi 8620 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8621 esac 8622 fi 8623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8624 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8625 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8626 CFLAGS="$xorg_testset_save_CFLAGS" 8627 fi 8628 8629 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8632 fi 8633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8635 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8636 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8637 then : 8638 printf %s "(cached) " >&6 8639 else case e in #( 8640 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8641 /* end confdefs.h. */ 8642 int i; 8643 _ACEOF 8644 if ac_fn_c_try_compile "$LINENO" 8645 then : 8646 xorg_cv_cc_flag_unused_command_line_argument=yes 8647 else case e in #( 8648 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8649 esac 8650 fi 8651 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8652 esac 8653 fi 8654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8655 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8656 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8657 CFLAGS="$xorg_testset_save_CFLAGS" 8658 fi 8659 8660 found="no" 8661 8662 if test $found = "no" ; then 8663 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8665 fi 8666 8667 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8668 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8669 fi 8670 8671 CFLAGS="$CFLAGS -Werror=write-strings" 8672 8673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8674 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8675 cacheid=xorg_cv_cc_flag__Werror_write_strings 8676 if eval test \${$cacheid+y} 8677 then : 8678 printf %s "(cached) " >&6 8679 else case e in #( 8680 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8681 /* end confdefs.h. */ 8682 int i; 8683 int 8684 main (void) 8685 { 8686 8687 ; 8688 return 0; 8689 } 8690 _ACEOF 8691 if ac_fn_c_try_link "$LINENO" 8692 then : 8693 eval $cacheid=yes 8694 else case e in #( 8695 e) eval $cacheid=no ;; 8696 esac 8697 fi 8698 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8699 conftest$ac_exeext conftest.$ac_ext ;; 8700 esac 8701 fi 8702 8703 8704 CFLAGS="$xorg_testset_save_CFLAGS" 8705 8706 eval supported=\$$cacheid 8707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8708 printf "%s\n" "$supported" >&6; } 8709 if test "$supported" = "yes" ; then 8710 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8711 found="yes" 8712 fi 8713 fi 8714 8715 8716 8717 8718 8719 8720 8721 8722 8723 8724 8725 8726 8727 8728 8729 xorg_testset_save_CFLAGS="$CFLAGS" 8730 8731 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8734 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8735 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8736 then : 8737 printf %s "(cached) " >&6 8738 else case e in #( 8739 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8740 /* end confdefs.h. */ 8741 int i; 8742 _ACEOF 8743 if ac_fn_c_try_compile "$LINENO" 8744 then : 8745 xorg_cv_cc_flag_unknown_warning_option=yes 8746 else case e in #( 8747 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8748 esac 8749 fi 8750 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8751 esac 8752 fi 8753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8754 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8755 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8756 CFLAGS="$xorg_testset_save_CFLAGS" 8757 fi 8758 8759 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8760 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8762 fi 8763 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8765 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8766 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8767 then : 8768 printf %s "(cached) " >&6 8769 else case e in #( 8770 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8771 /* end confdefs.h. */ 8772 int i; 8773 _ACEOF 8774 if ac_fn_c_try_compile "$LINENO" 8775 then : 8776 xorg_cv_cc_flag_unused_command_line_argument=yes 8777 else case e in #( 8778 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8779 esac 8780 fi 8781 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8782 esac 8783 fi 8784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8785 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8786 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8787 CFLAGS="$xorg_testset_save_CFLAGS" 8788 fi 8789 8790 found="no" 8791 8792 if test $found = "no" ; then 8793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8795 fi 8796 8797 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8799 fi 8800 8801 CFLAGS="$CFLAGS -Werror=address" 8802 8803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8804 printf %s "checking if $CC supports -Werror=address... " >&6; } 8805 cacheid=xorg_cv_cc_flag__Werror_address 8806 if eval test \${$cacheid+y} 8807 then : 8808 printf %s "(cached) " >&6 8809 else case e in #( 8810 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8811 /* end confdefs.h. */ 8812 int i; 8813 int 8814 main (void) 8815 { 8816 8817 ; 8818 return 0; 8819 } 8820 _ACEOF 8821 if ac_fn_c_try_link "$LINENO" 8822 then : 8823 eval $cacheid=yes 8824 else case e in #( 8825 e) eval $cacheid=no ;; 8826 esac 8827 fi 8828 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8829 conftest$ac_exeext conftest.$ac_ext ;; 8830 esac 8831 fi 8832 8833 8834 CFLAGS="$xorg_testset_save_CFLAGS" 8835 8836 eval supported=\$$cacheid 8837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8838 printf "%s\n" "$supported" >&6; } 8839 if test "$supported" = "yes" ; then 8840 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8841 found="yes" 8842 fi 8843 fi 8844 8845 8846 8847 8848 8849 8850 8851 8852 8853 8854 8855 8856 8857 8858 8859 xorg_testset_save_CFLAGS="$CFLAGS" 8860 8861 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8864 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8865 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8866 then : 8867 printf %s "(cached) " >&6 8868 else case e in #( 8869 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8870 /* end confdefs.h. */ 8871 int i; 8872 _ACEOF 8873 if ac_fn_c_try_compile "$LINENO" 8874 then : 8875 xorg_cv_cc_flag_unknown_warning_option=yes 8876 else case e in #( 8877 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8878 esac 8879 fi 8880 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8881 esac 8882 fi 8883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8884 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8885 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8886 CFLAGS="$xorg_testset_save_CFLAGS" 8887 fi 8888 8889 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8890 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8892 fi 8893 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8895 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8896 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8897 then : 8898 printf %s "(cached) " >&6 8899 else case e in #( 8900 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8901 /* end confdefs.h. */ 8902 int i; 8903 _ACEOF 8904 if ac_fn_c_try_compile "$LINENO" 8905 then : 8906 xorg_cv_cc_flag_unused_command_line_argument=yes 8907 else case e in #( 8908 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8909 esac 8910 fi 8911 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8912 esac 8913 fi 8914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8915 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8916 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8917 CFLAGS="$xorg_testset_save_CFLAGS" 8918 fi 8919 8920 found="no" 8921 8922 if test $found = "no" ; then 8923 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8925 fi 8926 8927 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8928 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8929 fi 8930 8931 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8932 8933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8934 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8935 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8936 if eval test \${$cacheid+y} 8937 then : 8938 printf %s "(cached) " >&6 8939 else case e in #( 8940 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8941 /* end confdefs.h. */ 8942 int i; 8943 int 8944 main (void) 8945 { 8946 8947 ; 8948 return 0; 8949 } 8950 _ACEOF 8951 if ac_fn_c_try_link "$LINENO" 8952 then : 8953 eval $cacheid=yes 8954 else case e in #( 8955 e) eval $cacheid=no ;; 8956 esac 8957 fi 8958 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8959 conftest$ac_exeext conftest.$ac_ext ;; 8960 esac 8961 fi 8962 8963 8964 CFLAGS="$xorg_testset_save_CFLAGS" 8965 8966 eval supported=\$$cacheid 8967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8968 printf "%s\n" "$supported" >&6; } 8969 if test "$supported" = "yes" ; then 8970 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8971 found="yes" 8972 fi 8973 fi 8974 8975 if test $found = "no" ; then 8976 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8978 fi 8979 8980 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8981 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8982 fi 8983 8984 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8985 8986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8987 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8988 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8989 if eval test \${$cacheid+y} 8990 then : 8991 printf %s "(cached) " >&6 8992 else case e in #( 8993 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8994 /* end confdefs.h. */ 8995 int i; 8996 int 8997 main (void) 8998 { 8999 9000 ; 9001 return 0; 9002 } 9003 _ACEOF 9004 if ac_fn_c_try_link "$LINENO" 9005 then : 9006 eval $cacheid=yes 9007 else case e in #( 9008 e) eval $cacheid=no ;; 9009 esac 9010 fi 9011 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9012 conftest$ac_exeext conftest.$ac_ext ;; 9013 esac 9014 fi 9015 9016 9017 CFLAGS="$xorg_testset_save_CFLAGS" 9018 9019 eval supported=\$$cacheid 9020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9021 printf "%s\n" "$supported" >&6; } 9022 if test "$supported" = "yes" ; then 9023 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9024 found="yes" 9025 fi 9026 fi 9027 9028 9029 9030 9031 9032 9033 9034 9035 9036 9037 9038 9039 9040 9041 9042 xorg_testset_save_CFLAGS="$CFLAGS" 9043 9044 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9047 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9048 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9049 then : 9050 printf %s "(cached) " >&6 9051 else case e in #( 9052 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9053 /* end confdefs.h. */ 9054 int i; 9055 _ACEOF 9056 if ac_fn_c_try_compile "$LINENO" 9057 then : 9058 xorg_cv_cc_flag_unknown_warning_option=yes 9059 else case e in #( 9060 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9061 esac 9062 fi 9063 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9064 esac 9065 fi 9066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9067 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9068 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9069 CFLAGS="$xorg_testset_save_CFLAGS" 9070 fi 9071 9072 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9073 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9075 fi 9076 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9078 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9079 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9080 then : 9081 printf %s "(cached) " >&6 9082 else case e in #( 9083 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9084 /* end confdefs.h. */ 9085 int i; 9086 _ACEOF 9087 if ac_fn_c_try_compile "$LINENO" 9088 then : 9089 xorg_cv_cc_flag_unused_command_line_argument=yes 9090 else case e in #( 9091 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9092 esac 9093 fi 9094 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9095 esac 9096 fi 9097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9098 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9099 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9100 CFLAGS="$xorg_testset_save_CFLAGS" 9101 fi 9102 9103 found="no" 9104 9105 if test $found = "no" ; then 9106 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9108 fi 9109 9110 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9111 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9112 fi 9113 9114 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9115 9116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9117 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9118 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9119 if eval test \${$cacheid+y} 9120 then : 9121 printf %s "(cached) " >&6 9122 else case e in #( 9123 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9124 /* end confdefs.h. */ 9125 int i; 9126 int 9127 main (void) 9128 { 9129 9130 ; 9131 return 0; 9132 } 9133 _ACEOF 9134 if ac_fn_c_try_link "$LINENO" 9135 then : 9136 eval $cacheid=yes 9137 else case e in #( 9138 e) eval $cacheid=no ;; 9139 esac 9140 fi 9141 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9142 conftest$ac_exeext conftest.$ac_ext ;; 9143 esac 9144 fi 9145 9146 9147 CFLAGS="$xorg_testset_save_CFLAGS" 9148 9149 eval supported=\$$cacheid 9150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9151 printf "%s\n" "$supported" >&6; } 9152 if test "$supported" = "yes" ; then 9153 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9154 found="yes" 9155 fi 9156 fi 9157 9158 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9159 else 9160 { 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 $PACKAGE_BUGREPORT" >&5 9161 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175 xorg_testset_save_CFLAGS="$CFLAGS" 9176 9177 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9180 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9181 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9182 then : 9183 printf %s "(cached) " >&6 9184 else case e in #( 9185 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9186 /* end confdefs.h. */ 9187 int i; 9188 _ACEOF 9189 if ac_fn_c_try_compile "$LINENO" 9190 then : 9191 xorg_cv_cc_flag_unknown_warning_option=yes 9192 else case e in #( 9193 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9194 esac 9195 fi 9196 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9197 esac 9198 fi 9199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9200 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9201 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9202 CFLAGS="$xorg_testset_save_CFLAGS" 9203 fi 9204 9205 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9206 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9208 fi 9209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9211 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9212 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9213 then : 9214 printf %s "(cached) " >&6 9215 else case e in #( 9216 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9217 /* end confdefs.h. */ 9218 int i; 9219 _ACEOF 9220 if ac_fn_c_try_compile "$LINENO" 9221 then : 9222 xorg_cv_cc_flag_unused_command_line_argument=yes 9223 else case e in #( 9224 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9225 esac 9226 fi 9227 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9228 esac 9229 fi 9230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9231 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9232 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9233 CFLAGS="$xorg_testset_save_CFLAGS" 9234 fi 9235 9236 found="no" 9237 9238 if test $found = "no" ; then 9239 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9241 fi 9242 9243 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9244 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9245 fi 9246 9247 CFLAGS="$CFLAGS -Wimplicit" 9248 9249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9250 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9251 cacheid=xorg_cv_cc_flag__Wimplicit 9252 if eval test \${$cacheid+y} 9253 then : 9254 printf %s "(cached) " >&6 9255 else case e in #( 9256 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9257 /* end confdefs.h. */ 9258 int i; 9259 int 9260 main (void) 9261 { 9262 9263 ; 9264 return 0; 9265 } 9266 _ACEOF 9267 if ac_fn_c_try_link "$LINENO" 9268 then : 9269 eval $cacheid=yes 9270 else case e in #( 9271 e) eval $cacheid=no ;; 9272 esac 9273 fi 9274 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9275 conftest$ac_exeext conftest.$ac_ext ;; 9276 esac 9277 fi 9278 9279 9280 CFLAGS="$xorg_testset_save_CFLAGS" 9281 9282 eval supported=\$$cacheid 9283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9284 printf "%s\n" "$supported" >&6; } 9285 if test "$supported" = "yes" ; then 9286 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9287 found="yes" 9288 fi 9289 fi 9290 9291 9292 9293 9294 9295 9296 9297 9298 9299 9300 9301 9302 9303 9304 9305 xorg_testset_save_CFLAGS="$CFLAGS" 9306 9307 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9310 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9311 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9312 then : 9313 printf %s "(cached) " >&6 9314 else case e in #( 9315 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9316 /* end confdefs.h. */ 9317 int i; 9318 _ACEOF 9319 if ac_fn_c_try_compile "$LINENO" 9320 then : 9321 xorg_cv_cc_flag_unknown_warning_option=yes 9322 else case e in #( 9323 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9324 esac 9325 fi 9326 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9327 esac 9328 fi 9329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9330 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9331 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9332 CFLAGS="$xorg_testset_save_CFLAGS" 9333 fi 9334 9335 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9336 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9338 fi 9339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9341 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9342 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9343 then : 9344 printf %s "(cached) " >&6 9345 else case e in #( 9346 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9347 /* end confdefs.h. */ 9348 int i; 9349 _ACEOF 9350 if ac_fn_c_try_compile "$LINENO" 9351 then : 9352 xorg_cv_cc_flag_unused_command_line_argument=yes 9353 else case e in #( 9354 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9355 esac 9356 fi 9357 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9358 esac 9359 fi 9360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9361 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9362 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9363 CFLAGS="$xorg_testset_save_CFLAGS" 9364 fi 9365 9366 found="no" 9367 9368 if test $found = "no" ; then 9369 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9371 fi 9372 9373 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9374 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9375 fi 9376 9377 CFLAGS="$CFLAGS -Wnonnull" 9378 9379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9380 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9381 cacheid=xorg_cv_cc_flag__Wnonnull 9382 if eval test \${$cacheid+y} 9383 then : 9384 printf %s "(cached) " >&6 9385 else case e in #( 9386 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9387 /* end confdefs.h. */ 9388 int i; 9389 int 9390 main (void) 9391 { 9392 9393 ; 9394 return 0; 9395 } 9396 _ACEOF 9397 if ac_fn_c_try_link "$LINENO" 9398 then : 9399 eval $cacheid=yes 9400 else case e in #( 9401 e) eval $cacheid=no ;; 9402 esac 9403 fi 9404 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9405 conftest$ac_exeext conftest.$ac_ext ;; 9406 esac 9407 fi 9408 9409 9410 CFLAGS="$xorg_testset_save_CFLAGS" 9411 9412 eval supported=\$$cacheid 9413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9414 printf "%s\n" "$supported" >&6; } 9415 if test "$supported" = "yes" ; then 9416 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9417 found="yes" 9418 fi 9419 fi 9420 9421 9422 9423 9424 9425 9426 9427 9428 9429 9430 9431 9432 9433 9434 9435 xorg_testset_save_CFLAGS="$CFLAGS" 9436 9437 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9440 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9441 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9442 then : 9443 printf %s "(cached) " >&6 9444 else case e in #( 9445 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9446 /* end confdefs.h. */ 9447 int i; 9448 _ACEOF 9449 if ac_fn_c_try_compile "$LINENO" 9450 then : 9451 xorg_cv_cc_flag_unknown_warning_option=yes 9452 else case e in #( 9453 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9454 esac 9455 fi 9456 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9457 esac 9458 fi 9459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9460 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9461 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9462 CFLAGS="$xorg_testset_save_CFLAGS" 9463 fi 9464 9465 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9468 fi 9469 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9471 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9472 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9473 then : 9474 printf %s "(cached) " >&6 9475 else case e in #( 9476 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9477 /* end confdefs.h. */ 9478 int i; 9479 _ACEOF 9480 if ac_fn_c_try_compile "$LINENO" 9481 then : 9482 xorg_cv_cc_flag_unused_command_line_argument=yes 9483 else case e in #( 9484 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9485 esac 9486 fi 9487 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9488 esac 9489 fi 9490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9491 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9492 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9493 CFLAGS="$xorg_testset_save_CFLAGS" 9494 fi 9495 9496 found="no" 9497 9498 if test $found = "no" ; then 9499 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9501 fi 9502 9503 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9504 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9505 fi 9506 9507 CFLAGS="$CFLAGS -Winit-self" 9508 9509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9510 printf %s "checking if $CC supports -Winit-self... " >&6; } 9511 cacheid=xorg_cv_cc_flag__Winit_self 9512 if eval test \${$cacheid+y} 9513 then : 9514 printf %s "(cached) " >&6 9515 else case e in #( 9516 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9517 /* end confdefs.h. */ 9518 int i; 9519 int 9520 main (void) 9521 { 9522 9523 ; 9524 return 0; 9525 } 9526 _ACEOF 9527 if ac_fn_c_try_link "$LINENO" 9528 then : 9529 eval $cacheid=yes 9530 else case e in #( 9531 e) eval $cacheid=no ;; 9532 esac 9533 fi 9534 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9535 conftest$ac_exeext conftest.$ac_ext ;; 9536 esac 9537 fi 9538 9539 9540 CFLAGS="$xorg_testset_save_CFLAGS" 9541 9542 eval supported=\$$cacheid 9543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9544 printf "%s\n" "$supported" >&6; } 9545 if test "$supported" = "yes" ; then 9546 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9547 found="yes" 9548 fi 9549 fi 9550 9551 9552 9553 9554 9555 9556 9557 9558 9559 9560 9561 9562 9563 9564 9565 xorg_testset_save_CFLAGS="$CFLAGS" 9566 9567 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9570 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9571 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9572 then : 9573 printf %s "(cached) " >&6 9574 else case e in #( 9575 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9576 /* end confdefs.h. */ 9577 int i; 9578 _ACEOF 9579 if ac_fn_c_try_compile "$LINENO" 9580 then : 9581 xorg_cv_cc_flag_unknown_warning_option=yes 9582 else case e in #( 9583 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9584 esac 9585 fi 9586 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9587 esac 9588 fi 9589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9590 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9591 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9592 CFLAGS="$xorg_testset_save_CFLAGS" 9593 fi 9594 9595 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9598 fi 9599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9601 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9602 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9603 then : 9604 printf %s "(cached) " >&6 9605 else case e in #( 9606 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9607 /* end confdefs.h. */ 9608 int i; 9609 _ACEOF 9610 if ac_fn_c_try_compile "$LINENO" 9611 then : 9612 xorg_cv_cc_flag_unused_command_line_argument=yes 9613 else case e in #( 9614 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9615 esac 9616 fi 9617 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9618 esac 9619 fi 9620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9621 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9622 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9623 CFLAGS="$xorg_testset_save_CFLAGS" 9624 fi 9625 9626 found="no" 9627 9628 if test $found = "no" ; then 9629 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9631 fi 9632 9633 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9634 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9635 fi 9636 9637 CFLAGS="$CFLAGS -Wmain" 9638 9639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9640 printf %s "checking if $CC supports -Wmain... " >&6; } 9641 cacheid=xorg_cv_cc_flag__Wmain 9642 if eval test \${$cacheid+y} 9643 then : 9644 printf %s "(cached) " >&6 9645 else case e in #( 9646 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9647 /* end confdefs.h. */ 9648 int i; 9649 int 9650 main (void) 9651 { 9652 9653 ; 9654 return 0; 9655 } 9656 _ACEOF 9657 if ac_fn_c_try_link "$LINENO" 9658 then : 9659 eval $cacheid=yes 9660 else case e in #( 9661 e) eval $cacheid=no ;; 9662 esac 9663 fi 9664 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9665 conftest$ac_exeext conftest.$ac_ext ;; 9666 esac 9667 fi 9668 9669 9670 CFLAGS="$xorg_testset_save_CFLAGS" 9671 9672 eval supported=\$$cacheid 9673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9674 printf "%s\n" "$supported" >&6; } 9675 if test "$supported" = "yes" ; then 9676 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9677 found="yes" 9678 fi 9679 fi 9680 9681 9682 9683 9684 9685 9686 9687 9688 9689 9690 9691 9692 9693 9694 9695 xorg_testset_save_CFLAGS="$CFLAGS" 9696 9697 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9700 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9701 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9702 then : 9703 printf %s "(cached) " >&6 9704 else case e in #( 9705 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9706 /* end confdefs.h. */ 9707 int i; 9708 _ACEOF 9709 if ac_fn_c_try_compile "$LINENO" 9710 then : 9711 xorg_cv_cc_flag_unknown_warning_option=yes 9712 else case e in #( 9713 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9714 esac 9715 fi 9716 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9717 esac 9718 fi 9719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9720 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9721 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9722 CFLAGS="$xorg_testset_save_CFLAGS" 9723 fi 9724 9725 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9726 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9728 fi 9729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9731 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9732 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9733 then : 9734 printf %s "(cached) " >&6 9735 else case e in #( 9736 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9737 /* end confdefs.h. */ 9738 int i; 9739 _ACEOF 9740 if ac_fn_c_try_compile "$LINENO" 9741 then : 9742 xorg_cv_cc_flag_unused_command_line_argument=yes 9743 else case e in #( 9744 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9745 esac 9746 fi 9747 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9748 esac 9749 fi 9750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9751 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9752 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9753 CFLAGS="$xorg_testset_save_CFLAGS" 9754 fi 9755 9756 found="no" 9757 9758 if test $found = "no" ; then 9759 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9761 fi 9762 9763 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9764 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9765 fi 9766 9767 CFLAGS="$CFLAGS -Wmissing-braces" 9768 9769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9770 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9771 cacheid=xorg_cv_cc_flag__Wmissing_braces 9772 if eval test \${$cacheid+y} 9773 then : 9774 printf %s "(cached) " >&6 9775 else case e in #( 9776 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9777 /* end confdefs.h. */ 9778 int i; 9779 int 9780 main (void) 9781 { 9782 9783 ; 9784 return 0; 9785 } 9786 _ACEOF 9787 if ac_fn_c_try_link "$LINENO" 9788 then : 9789 eval $cacheid=yes 9790 else case e in #( 9791 e) eval $cacheid=no ;; 9792 esac 9793 fi 9794 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9795 conftest$ac_exeext conftest.$ac_ext ;; 9796 esac 9797 fi 9798 9799 9800 CFLAGS="$xorg_testset_save_CFLAGS" 9801 9802 eval supported=\$$cacheid 9803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9804 printf "%s\n" "$supported" >&6; } 9805 if test "$supported" = "yes" ; then 9806 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9807 found="yes" 9808 fi 9809 fi 9810 9811 9812 9813 9814 9815 9816 9817 9818 9819 9820 9821 9822 9823 9824 9825 xorg_testset_save_CFLAGS="$CFLAGS" 9826 9827 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9830 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9831 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9832 then : 9833 printf %s "(cached) " >&6 9834 else case e in #( 9835 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9836 /* end confdefs.h. */ 9837 int i; 9838 _ACEOF 9839 if ac_fn_c_try_compile "$LINENO" 9840 then : 9841 xorg_cv_cc_flag_unknown_warning_option=yes 9842 else case e in #( 9843 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9844 esac 9845 fi 9846 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9847 esac 9848 fi 9849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9850 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9851 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9852 CFLAGS="$xorg_testset_save_CFLAGS" 9853 fi 9854 9855 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9856 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9858 fi 9859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9861 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9862 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9863 then : 9864 printf %s "(cached) " >&6 9865 else case e in #( 9866 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9867 /* end confdefs.h. */ 9868 int i; 9869 _ACEOF 9870 if ac_fn_c_try_compile "$LINENO" 9871 then : 9872 xorg_cv_cc_flag_unused_command_line_argument=yes 9873 else case e in #( 9874 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9875 esac 9876 fi 9877 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9878 esac 9879 fi 9880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9881 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9882 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9883 CFLAGS="$xorg_testset_save_CFLAGS" 9884 fi 9885 9886 found="no" 9887 9888 if test $found = "no" ; then 9889 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9891 fi 9892 9893 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9894 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9895 fi 9896 9897 CFLAGS="$CFLAGS -Wsequence-point" 9898 9899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9900 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9901 cacheid=xorg_cv_cc_flag__Wsequence_point 9902 if eval test \${$cacheid+y} 9903 then : 9904 printf %s "(cached) " >&6 9905 else case e in #( 9906 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9907 /* end confdefs.h. */ 9908 int i; 9909 int 9910 main (void) 9911 { 9912 9913 ; 9914 return 0; 9915 } 9916 _ACEOF 9917 if ac_fn_c_try_link "$LINENO" 9918 then : 9919 eval $cacheid=yes 9920 else case e in #( 9921 e) eval $cacheid=no ;; 9922 esac 9923 fi 9924 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9925 conftest$ac_exeext conftest.$ac_ext ;; 9926 esac 9927 fi 9928 9929 9930 CFLAGS="$xorg_testset_save_CFLAGS" 9931 9932 eval supported=\$$cacheid 9933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9934 printf "%s\n" "$supported" >&6; } 9935 if test "$supported" = "yes" ; then 9936 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9937 found="yes" 9938 fi 9939 fi 9940 9941 9942 9943 9944 9945 9946 9947 9948 9949 9950 9951 9952 9953 9954 9955 xorg_testset_save_CFLAGS="$CFLAGS" 9956 9957 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9960 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9961 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9962 then : 9963 printf %s "(cached) " >&6 9964 else case e in #( 9965 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9966 /* end confdefs.h. */ 9967 int i; 9968 _ACEOF 9969 if ac_fn_c_try_compile "$LINENO" 9970 then : 9971 xorg_cv_cc_flag_unknown_warning_option=yes 9972 else case e in #( 9973 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9974 esac 9975 fi 9976 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9977 esac 9978 fi 9979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9980 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9981 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9982 CFLAGS="$xorg_testset_save_CFLAGS" 9983 fi 9984 9985 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9986 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9988 fi 9989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9991 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9992 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9993 then : 9994 printf %s "(cached) " >&6 9995 else case e in #( 9996 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9997 /* end confdefs.h. */ 9998 int i; 9999 _ACEOF 10000 if ac_fn_c_try_compile "$LINENO" 10001 then : 10002 xorg_cv_cc_flag_unused_command_line_argument=yes 10003 else case e in #( 10004 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10005 esac 10006 fi 10007 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10008 esac 10009 fi 10010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10011 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10012 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10013 CFLAGS="$xorg_testset_save_CFLAGS" 10014 fi 10015 10016 found="no" 10017 10018 if test $found = "no" ; then 10019 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10021 fi 10022 10023 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10024 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10025 fi 10026 10027 CFLAGS="$CFLAGS -Wreturn-type" 10028 10029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10030 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10031 cacheid=xorg_cv_cc_flag__Wreturn_type 10032 if eval test \${$cacheid+y} 10033 then : 10034 printf %s "(cached) " >&6 10035 else case e in #( 10036 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10037 /* end confdefs.h. */ 10038 int i; 10039 int 10040 main (void) 10041 { 10042 10043 ; 10044 return 0; 10045 } 10046 _ACEOF 10047 if ac_fn_c_try_link "$LINENO" 10048 then : 10049 eval $cacheid=yes 10050 else case e in #( 10051 e) eval $cacheid=no ;; 10052 esac 10053 fi 10054 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10055 conftest$ac_exeext conftest.$ac_ext ;; 10056 esac 10057 fi 10058 10059 10060 CFLAGS="$xorg_testset_save_CFLAGS" 10061 10062 eval supported=\$$cacheid 10063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10064 printf "%s\n" "$supported" >&6; } 10065 if test "$supported" = "yes" ; then 10066 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10067 found="yes" 10068 fi 10069 fi 10070 10071 10072 10073 10074 10075 10076 10077 10078 10079 10080 10081 10082 10083 10084 10085 xorg_testset_save_CFLAGS="$CFLAGS" 10086 10087 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10090 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10091 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10092 then : 10093 printf %s "(cached) " >&6 10094 else case e in #( 10095 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10096 /* end confdefs.h. */ 10097 int i; 10098 _ACEOF 10099 if ac_fn_c_try_compile "$LINENO" 10100 then : 10101 xorg_cv_cc_flag_unknown_warning_option=yes 10102 else case e in #( 10103 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10104 esac 10105 fi 10106 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10107 esac 10108 fi 10109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10110 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10111 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10112 CFLAGS="$xorg_testset_save_CFLAGS" 10113 fi 10114 10115 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10118 fi 10119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10121 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10122 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10123 then : 10124 printf %s "(cached) " >&6 10125 else case e in #( 10126 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10127 /* end confdefs.h. */ 10128 int i; 10129 _ACEOF 10130 if ac_fn_c_try_compile "$LINENO" 10131 then : 10132 xorg_cv_cc_flag_unused_command_line_argument=yes 10133 else case e in #( 10134 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10135 esac 10136 fi 10137 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10138 esac 10139 fi 10140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10141 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10142 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10143 CFLAGS="$xorg_testset_save_CFLAGS" 10144 fi 10145 10146 found="no" 10147 10148 if test $found = "no" ; then 10149 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10151 fi 10152 10153 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10155 fi 10156 10157 CFLAGS="$CFLAGS -Wtrigraphs" 10158 10159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10160 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10161 cacheid=xorg_cv_cc_flag__Wtrigraphs 10162 if eval test \${$cacheid+y} 10163 then : 10164 printf %s "(cached) " >&6 10165 else case e in #( 10166 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10167 /* end confdefs.h. */ 10168 int i; 10169 int 10170 main (void) 10171 { 10172 10173 ; 10174 return 0; 10175 } 10176 _ACEOF 10177 if ac_fn_c_try_link "$LINENO" 10178 then : 10179 eval $cacheid=yes 10180 else case e in #( 10181 e) eval $cacheid=no ;; 10182 esac 10183 fi 10184 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10185 conftest$ac_exeext conftest.$ac_ext ;; 10186 esac 10187 fi 10188 10189 10190 CFLAGS="$xorg_testset_save_CFLAGS" 10191 10192 eval supported=\$$cacheid 10193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10194 printf "%s\n" "$supported" >&6; } 10195 if test "$supported" = "yes" ; then 10196 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10197 found="yes" 10198 fi 10199 fi 10200 10201 10202 10203 10204 10205 10206 10207 10208 10209 10210 10211 10212 10213 10214 10215 xorg_testset_save_CFLAGS="$CFLAGS" 10216 10217 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10218 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10220 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10221 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10222 then : 10223 printf %s "(cached) " >&6 10224 else case e in #( 10225 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10226 /* end confdefs.h. */ 10227 int i; 10228 _ACEOF 10229 if ac_fn_c_try_compile "$LINENO" 10230 then : 10231 xorg_cv_cc_flag_unknown_warning_option=yes 10232 else case e in #( 10233 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10234 esac 10235 fi 10236 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10237 esac 10238 fi 10239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10240 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10241 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10242 CFLAGS="$xorg_testset_save_CFLAGS" 10243 fi 10244 10245 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10246 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10248 fi 10249 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10251 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10252 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10253 then : 10254 printf %s "(cached) " >&6 10255 else case e in #( 10256 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10257 /* end confdefs.h. */ 10258 int i; 10259 _ACEOF 10260 if ac_fn_c_try_compile "$LINENO" 10261 then : 10262 xorg_cv_cc_flag_unused_command_line_argument=yes 10263 else case e in #( 10264 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10265 esac 10266 fi 10267 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10268 esac 10269 fi 10270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10271 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10272 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10273 CFLAGS="$xorg_testset_save_CFLAGS" 10274 fi 10275 10276 found="no" 10277 10278 if test $found = "no" ; then 10279 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10281 fi 10282 10283 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10284 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10285 fi 10286 10287 CFLAGS="$CFLAGS -Warray-bounds" 10288 10289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10290 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10291 cacheid=xorg_cv_cc_flag__Warray_bounds 10292 if eval test \${$cacheid+y} 10293 then : 10294 printf %s "(cached) " >&6 10295 else case e in #( 10296 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10297 /* end confdefs.h. */ 10298 int i; 10299 int 10300 main (void) 10301 { 10302 10303 ; 10304 return 0; 10305 } 10306 _ACEOF 10307 if ac_fn_c_try_link "$LINENO" 10308 then : 10309 eval $cacheid=yes 10310 else case e in #( 10311 e) eval $cacheid=no ;; 10312 esac 10313 fi 10314 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10315 conftest$ac_exeext conftest.$ac_ext ;; 10316 esac 10317 fi 10318 10319 10320 CFLAGS="$xorg_testset_save_CFLAGS" 10321 10322 eval supported=\$$cacheid 10323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10324 printf "%s\n" "$supported" >&6; } 10325 if test "$supported" = "yes" ; then 10326 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10327 found="yes" 10328 fi 10329 fi 10330 10331 10332 10333 10334 10335 10336 10337 10338 10339 10340 10341 10342 10343 10344 10345 xorg_testset_save_CFLAGS="$CFLAGS" 10346 10347 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10348 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10349 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10350 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10351 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10352 then : 10353 printf %s "(cached) " >&6 10354 else case e in #( 10355 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10356 /* end confdefs.h. */ 10357 int i; 10358 _ACEOF 10359 if ac_fn_c_try_compile "$LINENO" 10360 then : 10361 xorg_cv_cc_flag_unknown_warning_option=yes 10362 else case e in #( 10363 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10364 esac 10365 fi 10366 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10367 esac 10368 fi 10369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10370 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10371 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10372 CFLAGS="$xorg_testset_save_CFLAGS" 10373 fi 10374 10375 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10376 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10378 fi 10379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10381 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10382 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10383 then : 10384 printf %s "(cached) " >&6 10385 else case e in #( 10386 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10387 /* end confdefs.h. */ 10388 int i; 10389 _ACEOF 10390 if ac_fn_c_try_compile "$LINENO" 10391 then : 10392 xorg_cv_cc_flag_unused_command_line_argument=yes 10393 else case e in #( 10394 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10395 esac 10396 fi 10397 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10398 esac 10399 fi 10400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10401 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10402 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10403 CFLAGS="$xorg_testset_save_CFLAGS" 10404 fi 10405 10406 found="no" 10407 10408 if test $found = "no" ; then 10409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10411 fi 10412 10413 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10415 fi 10416 10417 CFLAGS="$CFLAGS -Wwrite-strings" 10418 10419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10420 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10421 cacheid=xorg_cv_cc_flag__Wwrite_strings 10422 if eval test \${$cacheid+y} 10423 then : 10424 printf %s "(cached) " >&6 10425 else case e in #( 10426 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10427 /* end confdefs.h. */ 10428 int i; 10429 int 10430 main (void) 10431 { 10432 10433 ; 10434 return 0; 10435 } 10436 _ACEOF 10437 if ac_fn_c_try_link "$LINENO" 10438 then : 10439 eval $cacheid=yes 10440 else case e in #( 10441 e) eval $cacheid=no ;; 10442 esac 10443 fi 10444 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10445 conftest$ac_exeext conftest.$ac_ext ;; 10446 esac 10447 fi 10448 10449 10450 CFLAGS="$xorg_testset_save_CFLAGS" 10451 10452 eval supported=\$$cacheid 10453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10454 printf "%s\n" "$supported" >&6; } 10455 if test "$supported" = "yes" ; then 10456 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10457 found="yes" 10458 fi 10459 fi 10460 10461 10462 10463 10464 10465 10466 10467 10468 10469 10470 10471 10472 10473 10474 10475 xorg_testset_save_CFLAGS="$CFLAGS" 10476 10477 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10480 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10481 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10482 then : 10483 printf %s "(cached) " >&6 10484 else case e in #( 10485 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10486 /* end confdefs.h. */ 10487 int i; 10488 _ACEOF 10489 if ac_fn_c_try_compile "$LINENO" 10490 then : 10491 xorg_cv_cc_flag_unknown_warning_option=yes 10492 else case e in #( 10493 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10494 esac 10495 fi 10496 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10497 esac 10498 fi 10499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10500 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10501 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10502 CFLAGS="$xorg_testset_save_CFLAGS" 10503 fi 10504 10505 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10506 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10508 fi 10509 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10511 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10512 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10513 then : 10514 printf %s "(cached) " >&6 10515 else case e in #( 10516 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10517 /* end confdefs.h. */ 10518 int i; 10519 _ACEOF 10520 if ac_fn_c_try_compile "$LINENO" 10521 then : 10522 xorg_cv_cc_flag_unused_command_line_argument=yes 10523 else case e in #( 10524 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10525 esac 10526 fi 10527 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10528 esac 10529 fi 10530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10531 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10532 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10533 CFLAGS="$xorg_testset_save_CFLAGS" 10534 fi 10535 10536 found="no" 10537 10538 if test $found = "no" ; then 10539 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10541 fi 10542 10543 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10544 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10545 fi 10546 10547 CFLAGS="$CFLAGS -Waddress" 10548 10549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10550 printf %s "checking if $CC supports -Waddress... " >&6; } 10551 cacheid=xorg_cv_cc_flag__Waddress 10552 if eval test \${$cacheid+y} 10553 then : 10554 printf %s "(cached) " >&6 10555 else case e in #( 10556 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10557 /* end confdefs.h. */ 10558 int i; 10559 int 10560 main (void) 10561 { 10562 10563 ; 10564 return 0; 10565 } 10566 _ACEOF 10567 if ac_fn_c_try_link "$LINENO" 10568 then : 10569 eval $cacheid=yes 10570 else case e in #( 10571 e) eval $cacheid=no ;; 10572 esac 10573 fi 10574 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10575 conftest$ac_exeext conftest.$ac_ext ;; 10576 esac 10577 fi 10578 10579 10580 CFLAGS="$xorg_testset_save_CFLAGS" 10581 10582 eval supported=\$$cacheid 10583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10584 printf "%s\n" "$supported" >&6; } 10585 if test "$supported" = "yes" ; then 10586 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10587 found="yes" 10588 fi 10589 fi 10590 10591 10592 10593 10594 10595 10596 10597 10598 10599 10600 10601 10602 10603 10604 10605 xorg_testset_save_CFLAGS="$CFLAGS" 10606 10607 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10610 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10611 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10612 then : 10613 printf %s "(cached) " >&6 10614 else case e in #( 10615 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10616 /* end confdefs.h. */ 10617 int i; 10618 _ACEOF 10619 if ac_fn_c_try_compile "$LINENO" 10620 then : 10621 xorg_cv_cc_flag_unknown_warning_option=yes 10622 else case e in #( 10623 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10624 esac 10625 fi 10626 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10627 esac 10628 fi 10629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10630 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10631 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10632 CFLAGS="$xorg_testset_save_CFLAGS" 10633 fi 10634 10635 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10636 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10637 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10638 fi 10639 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10641 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10642 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10643 then : 10644 printf %s "(cached) " >&6 10645 else case e in #( 10646 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10647 /* end confdefs.h. */ 10648 int i; 10649 _ACEOF 10650 if ac_fn_c_try_compile "$LINENO" 10651 then : 10652 xorg_cv_cc_flag_unused_command_line_argument=yes 10653 else case e in #( 10654 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10655 esac 10656 fi 10657 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10658 esac 10659 fi 10660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10661 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10662 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10663 CFLAGS="$xorg_testset_save_CFLAGS" 10664 fi 10665 10666 found="no" 10667 10668 if test $found = "no" ; then 10669 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10671 fi 10672 10673 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10674 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10675 fi 10676 10677 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10678 10679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10680 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10681 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10682 if eval test \${$cacheid+y} 10683 then : 10684 printf %s "(cached) " >&6 10685 else case e in #( 10686 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10687 /* end confdefs.h. */ 10688 int i; 10689 int 10690 main (void) 10691 { 10692 10693 ; 10694 return 0; 10695 } 10696 _ACEOF 10697 if ac_fn_c_try_link "$LINENO" 10698 then : 10699 eval $cacheid=yes 10700 else case e in #( 10701 e) eval $cacheid=no ;; 10702 esac 10703 fi 10704 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10705 conftest$ac_exeext conftest.$ac_ext ;; 10706 esac 10707 fi 10708 10709 10710 CFLAGS="$xorg_testset_save_CFLAGS" 10711 10712 eval supported=\$$cacheid 10713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10714 printf "%s\n" "$supported" >&6; } 10715 if test "$supported" = "yes" ; then 10716 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10717 found="yes" 10718 fi 10719 fi 10720 10721 10722 10723 10724 10725 10726 10727 10728 10729 10730 10731 10732 10733 10734 10735 xorg_testset_save_CFLAGS="$CFLAGS" 10736 10737 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10740 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10741 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10742 then : 10743 printf %s "(cached) " >&6 10744 else case e in #( 10745 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10746 /* end confdefs.h. */ 10747 int i; 10748 _ACEOF 10749 if ac_fn_c_try_compile "$LINENO" 10750 then : 10751 xorg_cv_cc_flag_unknown_warning_option=yes 10752 else case e in #( 10753 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10754 esac 10755 fi 10756 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10757 esac 10758 fi 10759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10760 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10761 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10762 CFLAGS="$xorg_testset_save_CFLAGS" 10763 fi 10764 10765 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10768 fi 10769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10771 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10772 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10773 then : 10774 printf %s "(cached) " >&6 10775 else case e in #( 10776 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10777 /* end confdefs.h. */ 10778 int i; 10779 _ACEOF 10780 if ac_fn_c_try_compile "$LINENO" 10781 then : 10782 xorg_cv_cc_flag_unused_command_line_argument=yes 10783 else case e in #( 10784 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10785 esac 10786 fi 10787 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10788 esac 10789 fi 10790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10791 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10792 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10793 CFLAGS="$xorg_testset_save_CFLAGS" 10794 fi 10795 10796 found="no" 10797 10798 if test $found = "no" ; then 10799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10801 fi 10802 10803 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10805 fi 10806 10807 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10808 10809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10810 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10811 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10812 if eval test \${$cacheid+y} 10813 then : 10814 printf %s "(cached) " >&6 10815 else case e in #( 10816 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10817 /* end confdefs.h. */ 10818 int i; 10819 int 10820 main (void) 10821 { 10822 10823 ; 10824 return 0; 10825 } 10826 _ACEOF 10827 if ac_fn_c_try_link "$LINENO" 10828 then : 10829 eval $cacheid=yes 10830 else case e in #( 10831 e) eval $cacheid=no ;; 10832 esac 10833 fi 10834 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10835 conftest$ac_exeext conftest.$ac_ext ;; 10836 esac 10837 fi 10838 10839 10840 CFLAGS="$xorg_testset_save_CFLAGS" 10841 10842 eval supported=\$$cacheid 10843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10844 printf "%s\n" "$supported" >&6; } 10845 if test "$supported" = "yes" ; then 10846 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10847 found="yes" 10848 fi 10849 fi 10850 10851 10852 fi 10853 10854 10855 10856 10857 10858 10859 10860 CWARNFLAGS="$BASE_CFLAGS" 10861 if test "x$GCC" = xyes ; then 10862 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10863 fi 10864 10865 10866 10867 10868 10869 10870 10871 10872 # Check whether --enable-strict-compilation was given. 10873 if test ${enable_strict_compilation+y} 10874 then : 10875 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10876 else case e in #( 10877 e) STRICT_COMPILE=no ;; 10878 esac 10879 fi 10880 10881 10882 10883 10884 10885 10886 STRICT_CFLAGS="" 10887 10888 10889 10890 10891 10892 10893 10894 10895 10896 10897 10898 10899 10900 xorg_testset_save_CFLAGS="$CFLAGS" 10901 10902 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10905 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10906 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10907 then : 10908 printf %s "(cached) " >&6 10909 else case e in #( 10910 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10911 /* end confdefs.h. */ 10912 int i; 10913 _ACEOF 10914 if ac_fn_c_try_compile "$LINENO" 10915 then : 10916 xorg_cv_cc_flag_unknown_warning_option=yes 10917 else case e in #( 10918 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10919 esac 10920 fi 10921 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10922 esac 10923 fi 10924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10925 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10926 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10927 CFLAGS="$xorg_testset_save_CFLAGS" 10928 fi 10929 10930 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10931 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10933 fi 10934 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10936 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10937 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10938 then : 10939 printf %s "(cached) " >&6 10940 else case e in #( 10941 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10942 /* end confdefs.h. */ 10943 int i; 10944 _ACEOF 10945 if ac_fn_c_try_compile "$LINENO" 10946 then : 10947 xorg_cv_cc_flag_unused_command_line_argument=yes 10948 else case e in #( 10949 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10950 esac 10951 fi 10952 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10953 esac 10954 fi 10955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10956 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10957 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10958 CFLAGS="$xorg_testset_save_CFLAGS" 10959 fi 10960 10961 found="no" 10962 10963 if test $found = "no" ; then 10964 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10966 fi 10967 10968 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10970 fi 10971 10972 CFLAGS="$CFLAGS -pedantic" 10973 10974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10975 printf %s "checking if $CC supports -pedantic... " >&6; } 10976 cacheid=xorg_cv_cc_flag__pedantic 10977 if eval test \${$cacheid+y} 10978 then : 10979 printf %s "(cached) " >&6 10980 else case e in #( 10981 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10982 /* end confdefs.h. */ 10983 int i; 10984 int 10985 main (void) 10986 { 10987 10988 ; 10989 return 0; 10990 } 10991 _ACEOF 10992 if ac_fn_c_try_link "$LINENO" 10993 then : 10994 eval $cacheid=yes 10995 else case e in #( 10996 e) eval $cacheid=no ;; 10997 esac 10998 fi 10999 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11000 conftest$ac_exeext conftest.$ac_ext ;; 11001 esac 11002 fi 11003 11004 11005 CFLAGS="$xorg_testset_save_CFLAGS" 11006 11007 eval supported=\$$cacheid 11008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11009 printf "%s\n" "$supported" >&6; } 11010 if test "$supported" = "yes" ; then 11011 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11012 found="yes" 11013 fi 11014 fi 11015 11016 11017 11018 11019 11020 11021 11022 11023 11024 11025 11026 11027 11028 11029 11030 xorg_testset_save_CFLAGS="$CFLAGS" 11031 11032 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11035 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11036 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11037 then : 11038 printf %s "(cached) " >&6 11039 else case e in #( 11040 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11041 /* end confdefs.h. */ 11042 int i; 11043 _ACEOF 11044 if ac_fn_c_try_compile "$LINENO" 11045 then : 11046 xorg_cv_cc_flag_unknown_warning_option=yes 11047 else case e in #( 11048 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11049 esac 11050 fi 11051 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11052 esac 11053 fi 11054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11055 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11056 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11057 CFLAGS="$xorg_testset_save_CFLAGS" 11058 fi 11059 11060 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11063 fi 11064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11066 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11067 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11068 then : 11069 printf %s "(cached) " >&6 11070 else case e in #( 11071 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11072 /* end confdefs.h. */ 11073 int i; 11074 _ACEOF 11075 if ac_fn_c_try_compile "$LINENO" 11076 then : 11077 xorg_cv_cc_flag_unused_command_line_argument=yes 11078 else case e in #( 11079 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11080 esac 11081 fi 11082 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11083 esac 11084 fi 11085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11086 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11087 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11088 CFLAGS="$xorg_testset_save_CFLAGS" 11089 fi 11090 11091 found="no" 11092 11093 if test $found = "no" ; then 11094 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11096 fi 11097 11098 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11100 fi 11101 11102 CFLAGS="$CFLAGS -Werror" 11103 11104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11105 printf %s "checking if $CC supports -Werror... " >&6; } 11106 cacheid=xorg_cv_cc_flag__Werror 11107 if eval test \${$cacheid+y} 11108 then : 11109 printf %s "(cached) " >&6 11110 else case e in #( 11111 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11112 /* end confdefs.h. */ 11113 int i; 11114 int 11115 main (void) 11116 { 11117 11118 ; 11119 return 0; 11120 } 11121 _ACEOF 11122 if ac_fn_c_try_link "$LINENO" 11123 then : 11124 eval $cacheid=yes 11125 else case e in #( 11126 e) eval $cacheid=no ;; 11127 esac 11128 fi 11129 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11130 conftest$ac_exeext conftest.$ac_ext ;; 11131 esac 11132 fi 11133 11134 11135 CFLAGS="$xorg_testset_save_CFLAGS" 11136 11137 eval supported=\$$cacheid 11138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11139 printf "%s\n" "$supported" >&6; } 11140 if test "$supported" = "yes" ; then 11141 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11142 found="yes" 11143 fi 11144 fi 11145 11146 if test $found = "no" ; then 11147 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11149 fi 11150 11151 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11153 fi 11154 11155 CFLAGS="$CFLAGS -errwarn" 11156 11157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11158 printf %s "checking if $CC supports -errwarn... " >&6; } 11159 cacheid=xorg_cv_cc_flag__errwarn 11160 if eval test \${$cacheid+y} 11161 then : 11162 printf %s "(cached) " >&6 11163 else case e in #( 11164 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11165 /* end confdefs.h. */ 11166 int i; 11167 int 11168 main (void) 11169 { 11170 11171 ; 11172 return 0; 11173 } 11174 _ACEOF 11175 if ac_fn_c_try_link "$LINENO" 11176 then : 11177 eval $cacheid=yes 11178 else case e in #( 11179 e) eval $cacheid=no ;; 11180 esac 11181 fi 11182 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11183 conftest$ac_exeext conftest.$ac_ext ;; 11184 esac 11185 fi 11186 11187 11188 CFLAGS="$xorg_testset_save_CFLAGS" 11189 11190 eval supported=\$$cacheid 11191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11192 printf "%s\n" "$supported" >&6; } 11193 if test "$supported" = "yes" ; then 11194 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11195 found="yes" 11196 fi 11197 fi 11198 11199 11200 11201 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11202 # activate it with -Werror, so we add it here explicitly. 11203 11204 11205 11206 11207 11208 11209 11210 11211 11212 11213 11214 11215 11216 xorg_testset_save_CFLAGS="$CFLAGS" 11217 11218 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11221 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11222 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11223 then : 11224 printf %s "(cached) " >&6 11225 else case e in #( 11226 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11227 /* end confdefs.h. */ 11228 int i; 11229 _ACEOF 11230 if ac_fn_c_try_compile "$LINENO" 11231 then : 11232 xorg_cv_cc_flag_unknown_warning_option=yes 11233 else case e in #( 11234 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11235 esac 11236 fi 11237 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11238 esac 11239 fi 11240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11241 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11242 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11243 CFLAGS="$xorg_testset_save_CFLAGS" 11244 fi 11245 11246 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11249 fi 11250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11252 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11253 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11254 then : 11255 printf %s "(cached) " >&6 11256 else case e in #( 11257 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11258 /* end confdefs.h. */ 11259 int i; 11260 _ACEOF 11261 if ac_fn_c_try_compile "$LINENO" 11262 then : 11263 xorg_cv_cc_flag_unused_command_line_argument=yes 11264 else case e in #( 11265 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11266 esac 11267 fi 11268 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11269 esac 11270 fi 11271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11272 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11273 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11274 CFLAGS="$xorg_testset_save_CFLAGS" 11275 fi 11276 11277 found="no" 11278 11279 if test $found = "no" ; then 11280 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11282 fi 11283 11284 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11285 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11286 fi 11287 11288 CFLAGS="$CFLAGS -Werror=attributes" 11289 11290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11291 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11292 cacheid=xorg_cv_cc_flag__Werror_attributes 11293 if eval test \${$cacheid+y} 11294 then : 11295 printf %s "(cached) " >&6 11296 else case e in #( 11297 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11298 /* end confdefs.h. */ 11299 int i; 11300 int 11301 main (void) 11302 { 11303 11304 ; 11305 return 0; 11306 } 11307 _ACEOF 11308 if ac_fn_c_try_link "$LINENO" 11309 then : 11310 eval $cacheid=yes 11311 else case e in #( 11312 e) eval $cacheid=no ;; 11313 esac 11314 fi 11315 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11316 conftest$ac_exeext conftest.$ac_ext ;; 11317 esac 11318 fi 11319 11320 11321 CFLAGS="$xorg_testset_save_CFLAGS" 11322 11323 eval supported=\$$cacheid 11324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11325 printf "%s\n" "$supported" >&6; } 11326 if test "$supported" = "yes" ; then 11327 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11328 found="yes" 11329 fi 11330 fi 11331 11332 11333 11334 if test "x$STRICT_COMPILE" = "xyes"; then 11335 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11336 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11337 fi 11338 11339 11340 11341 11342 11343 11344 11345 11346 cat >>confdefs.h <<_ACEOF 11347 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11348 _ACEOF 11349 11350 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11351 if test "x$PVM" = "x"; then 11352 PVM="0" 11353 fi 11354 11355 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11356 11357 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11358 if test "x$PVP" = "x"; then 11359 PVP="0" 11360 fi 11361 11362 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11363 11364 11365 11366 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11367 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11368 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11369 touch \$(top_srcdir)/ChangeLog; \ 11370 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11371 11372 11373 11374 11375 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11376 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11377 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11378 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11379 touch \$(top_srcdir)/INSTALL; \ 11380 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11381 11382 11383 11384 11385 11386 11387 case $host_os in 11388 solaris*) 11389 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11390 # check for a man page file found in later versions that use 11391 # traditional section numbers instead 11392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11393 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11394 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11395 then : 11396 printf %s "(cached) " >&6 11397 else case e in #( 11398 e) test "$cross_compiling" = yes && 11399 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11400 if test -r "/usr/share/man/man7/attributes.7"; then 11401 ac_cv_file__usr_share_man_man7_attributes_7=yes 11402 else 11403 ac_cv_file__usr_share_man_man7_attributes_7=no 11404 fi ;; 11405 esac 11406 fi 11407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11408 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11409 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11410 then : 11411 SYSV_MAN_SECTIONS=false 11412 else case e in #( 11413 e) SYSV_MAN_SECTIONS=true ;; 11414 esac 11415 fi 11416 11417 ;; 11418 *) SYSV_MAN_SECTIONS=false ;; 11419 esac 11420 11421 if test x$APP_MAN_SUFFIX = x ; then 11422 APP_MAN_SUFFIX=1 11423 fi 11424 if test x$APP_MAN_DIR = x ; then 11425 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11426 fi 11427 11428 if test x$LIB_MAN_SUFFIX = x ; then 11429 LIB_MAN_SUFFIX=3 11430 fi 11431 if test x$LIB_MAN_DIR = x ; then 11432 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11433 fi 11434 11435 if test x$FILE_MAN_SUFFIX = x ; then 11436 case $SYSV_MAN_SECTIONS in 11437 true) FILE_MAN_SUFFIX=4 ;; 11438 *) FILE_MAN_SUFFIX=5 ;; 11439 esac 11440 fi 11441 if test x$FILE_MAN_DIR = x ; then 11442 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11443 fi 11444 11445 if test x$MISC_MAN_SUFFIX = x ; then 11446 case $SYSV_MAN_SECTIONS in 11447 true) MISC_MAN_SUFFIX=5 ;; 11448 *) MISC_MAN_SUFFIX=7 ;; 11449 esac 11450 fi 11451 if test x$MISC_MAN_DIR = x ; then 11452 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11453 fi 11454 11455 if test x$DRIVER_MAN_SUFFIX = x ; then 11456 case $SYSV_MAN_SECTIONS in 11457 true) DRIVER_MAN_SUFFIX=7 ;; 11458 *) DRIVER_MAN_SUFFIX=4 ;; 11459 esac 11460 fi 11461 if test x$DRIVER_MAN_DIR = x ; then 11462 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11463 fi 11464 11465 if test x$ADMIN_MAN_SUFFIX = x ; then 11466 case $SYSV_MAN_SECTIONS in 11467 true) ADMIN_MAN_SUFFIX=1m ;; 11468 *) ADMIN_MAN_SUFFIX=8 ;; 11469 esac 11470 fi 11471 if test x$ADMIN_MAN_DIR = x ; then 11472 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11473 fi 11474 11475 11476 11477 11478 11479 11480 11481 11482 11483 11484 11485 11486 11487 11488 11489 XORG_MAN_PAGE="X Version 11" 11490 11491 MAN_SUBSTS="\ 11492 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11493 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11494 -e 's|__xservername__|Xorg|g' \ 11495 -e 's|__xconfigfile__|xorg.conf|g' \ 11496 -e 's|__projectroot__|\$(prefix)|g' \ 11497 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11498 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11499 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11500 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11501 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11502 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11503 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11504 11505 11506 11507 # Check whether --enable-silent-rules was given. 11508 if test ${enable_silent_rules+y} 11509 then : 11510 enableval=$enable_silent_rules; 11511 fi 11512 11513 case $enable_silent_rules in # ((( 11514 yes) AM_DEFAULT_VERBOSITY=0;; 11515 no) AM_DEFAULT_VERBOSITY=1;; 11516 *) AM_DEFAULT_VERBOSITY=0;; 11517 esac 11518 am_make=${MAKE-make} 11519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11520 printf %s "checking whether $am_make supports nested variables... " >&6; } 11521 if test ${am_cv_make_support_nested_variables+y} 11522 then : 11523 printf %s "(cached) " >&6 11524 else case e in #( 11525 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 11526 BAR0=false 11527 BAR1=true 11528 V=1 11529 am__doit: 11530 @$(TRUE) 11531 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11532 am_cv_make_support_nested_variables=yes 11533 else 11534 am_cv_make_support_nested_variables=no 11535 fi ;; 11536 esac 11537 fi 11538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11539 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11540 if test $am_cv_make_support_nested_variables = yes; then 11541 AM_V='$(V)' 11542 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11543 else 11544 AM_V=$AM_DEFAULT_VERBOSITY 11545 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11546 fi 11547 AM_BACKSLASH='\' 11548 11549 11550 11551 11552 11553 11554 # Extract the first word of "groff", so it can be a program name with args. 11555 set dummy groff; ac_word=$2 11556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11557 printf %s "checking for $ac_word... " >&6; } 11558 if test ${ac_cv_prog_GROFF+y} 11559 then : 11560 printf %s "(cached) " >&6 11561 else case e in #( 11562 e) if test -n "$GROFF"; then 11563 ac_cv_prog_GROFF="$GROFF" # Let the user override the test. 11564 else 11565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11566 for as_dir in $PATH 11567 do 11568 IFS=$as_save_IFS 11569 case $as_dir in #((( 11570 '') as_dir=./ ;; 11571 */) ;; 11572 *) as_dir=$as_dir/ ;; 11573 esac 11574 for ac_exec_ext in '' $ac_executable_extensions; do 11575 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11576 ac_cv_prog_GROFF="found" 11577 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11578 break 2 11579 fi 11580 done 11581 done 11582 IFS=$as_save_IFS 11583 11584 test -z "$ac_cv_prog_GROFF" && ac_cv_prog_GROFF="missing" 11585 fi ;; 11586 esac 11587 fi 11588 GROFF=$ac_cv_prog_GROFF 11589 if test -n "$GROFF"; then 11590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GROFF" >&5 11591 printf "%s\n" "$GROFF" >&6; } 11592 else 11593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11594 printf "%s\n" "no" >&6; } 11595 fi 11596 11597 11598 if test "x$GROFF" = "xfound" ; then 11599 11600 printf "%s\n" "#define HAS_GROFF 1" >>confdefs.h 11601 11602 fi 11603 11604 # Extract the first word of "mandb", so it can be a program name with args. 11605 set dummy mandb; ac_word=$2 11606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11607 printf %s "checking for $ac_word... " >&6; } 11608 if test ${ac_cv_prog_MANDB+y} 11609 then : 11610 printf %s "(cached) " >&6 11611 else case e in #( 11612 e) if test -n "$MANDB"; then 11613 ac_cv_prog_MANDB="$MANDB" # Let the user override the test. 11614 else 11615 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11616 for as_dir in $PATH 11617 do 11618 IFS=$as_save_IFS 11619 case $as_dir in #((( 11620 '') as_dir=./ ;; 11621 */) ;; 11622 *) as_dir=$as_dir/ ;; 11623 esac 11624 for ac_exec_ext in '' $ac_executable_extensions; do 11625 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11626 ac_cv_prog_MANDB="yes" 11627 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11628 break 2 11629 fi 11630 done 11631 done 11632 IFS=$as_save_IFS 11633 11634 test -z "$ac_cv_prog_MANDB" && ac_cv_prog_MANDB="no" 11635 fi ;; 11636 esac 11637 fi 11638 MANDB=$ac_cv_prog_MANDB 11639 if test -n "$MANDB"; then 11640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANDB" >&5 11641 printf "%s\n" "$MANDB" >&6; } 11642 else 11643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11644 printf "%s\n" "no" >&6; } 11645 fi 11646 11647 11648 if test x"$MANDB" = xyes; then 11649 11650 printf "%s\n" "#define HAVE_MANDB 1" >>confdefs.h 11651 11652 fi 11653 11654 # Checks for typedefs, structures, and compiler characteristics. 11655 # Check whether --enable-largefile was given. 11656 if test ${enable_largefile+y} 11657 then : 11658 enableval=$enable_largefile; 11659 fi 11660 if test "$enable_largefile,$enable_year2038" != no,no 11661 then : 11662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 11663 printf %s "checking for $CC option to enable large file support... " >&6; } 11664 if test ${ac_cv_sys_largefile_opts+y} 11665 then : 11666 printf %s "(cached) " >&6 11667 else case e in #( 11668 e) ac_save_CC="$CC" 11669 ac_opt_found=no 11670 for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do 11671 if test x"$ac_opt" != x"none needed" 11672 then : 11673 CC="$ac_save_CC $ac_opt" 11674 fi 11675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11676 /* end confdefs.h. */ 11677 #include <sys/types.h> 11678 #ifndef FTYPE 11679 # define FTYPE off_t 11680 #endif 11681 /* Check that FTYPE can represent 2**63 - 1 correctly. 11682 We can't simply define LARGE_FTYPE to be 9223372036854775807, 11683 since some C++ compilers masquerading as C compilers 11684 incorrectly reject 9223372036854775807. */ 11685 #define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) 11686 int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 11687 && LARGE_FTYPE % 2147483647 == 1) 11688 ? 1 : -1]; 11689 int 11690 main (void) 11691 { 11692 11693 ; 11694 return 0; 11695 } 11696 _ACEOF 11697 if ac_fn_c_try_compile "$LINENO" 11698 then : 11699 if test x"$ac_opt" = x"none needed" 11700 then : 11701 # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. 11702 CC="$CC -DFTYPE=ino_t" 11703 if ac_fn_c_try_compile "$LINENO" 11704 then : 11705 11706 else case e in #( 11707 e) CC="$CC -D_FILE_OFFSET_BITS=64" 11708 if ac_fn_c_try_compile "$LINENO" 11709 then : 11710 ac_opt='-D_FILE_OFFSET_BITS=64' 11711 fi 11712 rm -f core conftest.err conftest.$ac_objext conftest.beam ;; 11713 esac 11714 fi 11715 rm -f core conftest.err conftest.$ac_objext conftest.beam 11716 fi 11717 ac_cv_sys_largefile_opts=$ac_opt 11718 ac_opt_found=yes 11719 fi 11720 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11721 test $ac_opt_found = no || break 11722 done 11723 CC="$ac_save_CC" 11724 11725 test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; 11726 esac 11727 fi 11728 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 11729 printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } 11730 11731 ac_have_largefile=yes 11732 case $ac_cv_sys_largefile_opts in #( 11733 "none needed") : 11734 ;; #( 11735 "supported through gnulib") : 11736 ;; #( 11737 "support not detected") : 11738 ac_have_largefile=no ;; #( 11739 "-D_FILE_OFFSET_BITS=64") : 11740 11741 printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h 11742 ;; #( 11743 "-D_LARGE_FILES=1") : 11744 11745 printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h 11746 ;; #( 11747 "-n32") : 11748 CC="$CC -n32" ;; #( 11749 *) : 11750 as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; 11751 esac 11752 11753 if test "$enable_year2038" != no 11754 then : 11755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5 11756 printf %s "checking for $CC option for timestamps after 2038... " >&6; } 11757 if test ${ac_cv_sys_year2038_opts+y} 11758 then : 11759 printf %s "(cached) " >&6 11760 else case e in #( 11761 e) ac_save_CPPFLAGS="$CPPFLAGS" 11762 ac_opt_found=no 11763 for ac_opt in "none needed" "-D_TIME_BITS=64" "-D__MINGW_USE_VC2005_COMPAT" "-U_USE_32_BIT_TIME_T -D__MINGW_USE_VC2005_COMPAT"; do 11764 if test x"$ac_opt" != x"none needed" 11765 then : 11766 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 11767 fi 11768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11769 /* end confdefs.h. */ 11770 11771 #include <time.h> 11772 /* Check that time_t can represent 2**32 - 1 correctly. */ 11773 #define LARGE_TIME_T \\ 11774 ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) 11775 int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 11776 && LARGE_TIME_T % 65537 == 0) 11777 ? 1 : -1]; 11778 11779 int 11780 main (void) 11781 { 11782 11783 ; 11784 return 0; 11785 } 11786 _ACEOF 11787 if ac_fn_c_try_compile "$LINENO" 11788 then : 11789 ac_cv_sys_year2038_opts="$ac_opt" 11790 ac_opt_found=yes 11791 fi 11792 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11793 test $ac_opt_found = no || break 11794 done 11795 CPPFLAGS="$ac_save_CPPFLAGS" 11796 test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; 11797 esac 11798 fi 11799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 11800 printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } 11801 11802 ac_have_year2038=yes 11803 case $ac_cv_sys_year2038_opts in #( 11804 "none needed") : 11805 ;; #( 11806 "support not detected") : 11807 ac_have_year2038=no ;; #( 11808 "-D_TIME_BITS=64") : 11809 11810 printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h 11811 ;; #( 11812 "-D__MINGW_USE_VC2005_COMPAT") : 11813 11814 printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h 11815 ;; #( 11816 "-U_USE_32_BIT_TIME_T"*) : 11817 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11818 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11819 as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It 11820 will stop working after mid-January 2038. Remove 11821 _USE_32BIT_TIME_T from the compiler flags. 11822 See 'config.log' for more details" "$LINENO" 5; } ;; #( 11823 *) : 11824 as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; 11825 esac 11826 11827 fi 11828 11829 fi 11830 11831 # Checks for library functions. 11832 ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 11833 if test "x$ac_cv_func_mkstemp" = xyes 11834 then : 11835 printf "%s\n" "#define HAVE_MKSTEMP 1" >>confdefs.h 11836 11837 fi 11838 11839 11840 11841 # Check whether --with-helpdir was given. 11842 if test ${with_helpdir+y} 11843 then : 11844 withval=$with_helpdir; HELPDIR="$withval" 11845 else case e in #( 11846 e) HELPDIR=${datadir}/X11 ;; 11847 esac 11848 fi 11849 11850 11851 11852 11853 # Check whether --with-sysmanpath was given. 11854 if test ${with_sysmanpath+y} 11855 then : 11856 withval=$with_sysmanpath; SYSMANPATH="$withval" 11857 fi 11858 11859 if test x$SYSMANPATH != x; then 11860 11861 printf "%s\n" "#define SYSMANPATH \"$SYSMANPATH\"" >>confdefs.h 11862 11863 fi 11864 11865 11866 # Check whether --with-localmanpath was given. 11867 if test ${with_localmanpath+y} 11868 then : 11869 withval=$with_localmanpath; LOCALMANPATH="$withval" 11870 fi 11871 11872 if test x$LOCALMANPATH != x; then 11873 11874 printf "%s\n" "#define LOCALMANPATH \"$LOCALMANPATH\"" >>confdefs.h 11875 11876 fi 11877 11878 # Obtain compiler/linker options from dependencies 11879 11880 pkg_failed=no 11881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XMAN" >&5 11882 printf %s "checking for XMAN... " >&6; } 11883 11884 if test -n "$XMAN_CFLAGS"; then 11885 pkg_cv_XMAN_CFLAGS="$XMAN_CFLAGS" 11886 elif test -n "$PKG_CONFIG"; then 11887 if test -n "$PKG_CONFIG" && \ 11888 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xaw7 xt\""; } >&5 11889 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xaw7 xt") 2>&5 11890 ac_status=$? 11891 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11892 test $ac_status = 0; }; then 11893 pkg_cv_XMAN_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17 xaw7 xt" 2>/dev/null` 11894 test "x$?" != "x0" && pkg_failed=yes 11895 else 11896 pkg_failed=yes 11897 fi 11898 else 11899 pkg_failed=untried 11900 fi 11901 if test -n "$XMAN_LIBS"; then 11902 pkg_cv_XMAN_LIBS="$XMAN_LIBS" 11903 elif test -n "$PKG_CONFIG"; then 11904 if test -n "$PKG_CONFIG" && \ 11905 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xaw7 xt\""; } >&5 11906 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xaw7 xt") 2>&5 11907 ac_status=$? 11908 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11909 test $ac_status = 0; }; then 11910 pkg_cv_XMAN_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17 xaw7 xt" 2>/dev/null` 11911 test "x$?" != "x0" && pkg_failed=yes 11912 else 11913 pkg_failed=yes 11914 fi 11915 else 11916 pkg_failed=untried 11917 fi 11918 11919 11920 11921 if test $pkg_failed = yes; then 11922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11923 printf "%s\n" "no" >&6; } 11924 11925 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11926 _pkg_short_errors_supported=yes 11927 else 11928 _pkg_short_errors_supported=no 11929 fi 11930 if test $_pkg_short_errors_supported = yes; then 11931 XMAN_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.17 xaw7 xt" 2>&1` 11932 else 11933 XMAN_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.17 xaw7 xt" 2>&1` 11934 fi 11935 # Put the nasty error message in config.log where it belongs 11936 echo "$XMAN_PKG_ERRORS" >&5 11937 11938 as_fn_error $? "Package requirements (xproto >= 7.0.17 xaw7 xt) were not met: 11939 11940 $XMAN_PKG_ERRORS 11941 11942 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11943 installed software in a non-standard prefix. 11944 11945 Alternatively, you may set the environment variables XMAN_CFLAGS 11946 and XMAN_LIBS to avoid the need to call pkg-config. 11947 See the pkg-config man page for more details." "$LINENO" 5 11948 elif test $pkg_failed = untried; then 11949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11950 printf "%s\n" "no" >&6; } 11951 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11952 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11953 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11954 is in your PATH or set the PKG_CONFIG environment variable to the full 11955 path to pkg-config. 11956 11957 Alternatively, you may set the environment variables XMAN_CFLAGS 11958 and XMAN_LIBS to avoid the need to call pkg-config. 11959 See the pkg-config man page for more details. 11960 11961 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11962 See 'config.log' for more details" "$LINENO" 5; } 11963 else 11964 XMAN_CFLAGS=$pkg_cv_XMAN_CFLAGS 11965 XMAN_LIBS=$pkg_cv_XMAN_LIBS 11966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11967 printf "%s\n" "yes" >&6; } 11968 11969 fi 11970 11971 11972 # Check whether --with-manconfig was given. 11973 if test ${with_manconfig+y} 11974 then : 11975 withval=$with_manconfig; MANCONF="$withval" 11976 fi 11977 11978 if test x$MANCONF = x; then 11979 # Check for man page config files 11980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /etc/man.conf" >&5 11981 printf %s "checking for /etc/man.conf... " >&6; } 11982 if test ${ac_cv_file__etc_man_conf+y} 11983 then : 11984 printf %s "(cached) " >&6 11985 else case e in #( 11986 e) test "$cross_compiling" = yes && 11987 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11988 if test -r "/etc/man.conf"; then 11989 ac_cv_file__etc_man_conf=yes 11990 else 11991 ac_cv_file__etc_man_conf=no 11992 fi ;; 11993 esac 11994 fi 11995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__etc_man_conf" >&5 11996 printf "%s\n" "$ac_cv_file__etc_man_conf" >&6; } 11997 if test "x$ac_cv_file__etc_man_conf" = xyes 11998 then : 11999 MANCONF="/etc/man.conf" 12000 else case e in #( 12001 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /etc/man.config" >&5 12002 printf %s "checking for /etc/man.config... " >&6; } 12003 if test ${ac_cv_file__etc_man_config+y} 12004 then : 12005 printf %s "(cached) " >&6 12006 else case e in #( 12007 e) test "$cross_compiling" = yes && 12008 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 12009 if test -r "/etc/man.config"; then 12010 ac_cv_file__etc_man_config=yes 12011 else 12012 ac_cv_file__etc_man_config=no 12013 fi ;; 12014 esac 12015 fi 12016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__etc_man_config" >&5 12017 printf "%s\n" "$ac_cv_file__etc_man_config" >&6; } 12018 if test "x$ac_cv_file__etc_man_config" = xyes 12019 then : 12020 MANCONF="/etc/man.config" 12021 else case e in #( 12022 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /etc/manpath.config" >&5 12023 printf %s "checking for /etc/manpath.config... " >&6; } 12024 if test ${ac_cv_file__etc_manpath_config+y} 12025 then : 12026 printf %s "(cached) " >&6 12027 else case e in #( 12028 e) test "$cross_compiling" = yes && 12029 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 12030 if test -r "/etc/manpath.config"; then 12031 ac_cv_file__etc_manpath_config=yes 12032 else 12033 ac_cv_file__etc_manpath_config=no 12034 fi ;; 12035 esac 12036 fi 12037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__etc_manpath_config" >&5 12038 printf "%s\n" "$ac_cv_file__etc_manpath_config" >&6; } 12039 if test "x$ac_cv_file__etc_manpath_config" = xyes 12040 then : 12041 MANCONF="/etc/manpath.config" 12042 else case e in #( 12043 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/misc/man.conf" >&5 12044 printf %s "checking for /usr/share/misc/man.conf... " >&6; } 12045 if test ${ac_cv_file__usr_share_misc_man_conf+y} 12046 then : 12047 printf %s "(cached) " >&6 12048 else case e in #( 12049 e) test "$cross_compiling" = yes && 12050 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 12051 if test -r "/usr/share/misc/man.conf"; then 12052 ac_cv_file__usr_share_misc_man_conf=yes 12053 else 12054 ac_cv_file__usr_share_misc_man_conf=no 12055 fi ;; 12056 esac 12057 fi 12058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_misc_man_conf" >&5 12059 printf "%s\n" "$ac_cv_file__usr_share_misc_man_conf" >&6; } 12060 if test "x$ac_cv_file__usr_share_misc_man_conf" = xyes 12061 then : 12062 MANCONF="/usr/share/misc/man.conf" 12063 fi 12064 ;; 12065 esac 12066 fi 12067 ;; 12068 esac 12069 fi 12070 ;; 12071 esac 12072 fi 12073 12074 fi 12075 12076 if test x$MANCONF != x ; then 12077 12078 printf "%s\n" "#define MANCONF \"$MANCONF\"" >>confdefs.h 12079 12080 12081 # Try to determine format of config file 12082 # would be better to somehow determine from the files themselves, but 12083 # we'll guess based on pathname and OS for now (mirrors old Imake tests) 12084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking man config file format" >&5 12085 printf %s "checking man config file format... " >&6; } 12086 if test x$MANCONF = x/etc/manpath.config ; then 12087 MAN_CONFIG_STYLE="FreeBSD" 12088 else 12089 case $host_os in 12090 *darwin* | *openbsd* | *netbsd* ) 12091 MAN_CONFIG_STYLE="OpenBSD" 12092 ;; 12093 *linux* | cygwin* ) 12094 MAN_CONFIG_STYLE="Linux" 12095 ;; 12096 *bsd* ) 12097 MAN_CONFIG_STYLE="BSD" 12098 ;; 12099 *) 12100 ;; 12101 esac 12102 fi 12103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAN_CONFIG_STYLE" >&5 12104 printf "%s\n" "$MAN_CONFIG_STYLE" >&6; } 12105 12106 case $MAN_CONFIG_STYLE in 12107 FreeBSD) 12108 12109 printf "%s\n" "#define MANCONFIGSTYLE_FreeBSD 1" >>confdefs.h 12110 12111 ;; 12112 OpenBSD) 12113 12114 printf "%s\n" "#define MANCONFIGSTYLE_OpenBSD 1" >>confdefs.h 12115 12116 ;; 12117 BSD) 12118 12119 printf "%s\n" "#define MANCONFIGSTYLE_BSD 1" >>confdefs.h 12120 12121 ;; 12122 Linux) 12123 12124 printf "%s\n" "#define MANCONFIGSTYLE_Linux 1" >>confdefs.h 12125 12126 ;; 12127 *) 12128 as_fn_error $? "Could not determine man page file config format." "$LINENO" 5 12129 esac 12130 fi 12131 12132 12133 pkg_failed=no 12134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 12135 printf %s "checking for APPDEFS... " >&6; } 12136 12137 if test -n "$APPDEFS_CFLAGS"; then 12138 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 12139 elif test -n "$PKG_CONFIG"; then 12140 if test -n "$PKG_CONFIG" && \ 12141 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 12142 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 12143 ac_status=$? 12144 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12145 test $ac_status = 0; }; then 12146 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 12147 test "x$?" != "x0" && pkg_failed=yes 12148 else 12149 pkg_failed=yes 12150 fi 12151 else 12152 pkg_failed=untried 12153 fi 12154 if test -n "$APPDEFS_LIBS"; then 12155 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 12156 elif test -n "$PKG_CONFIG"; then 12157 if test -n "$PKG_CONFIG" && \ 12158 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 12159 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 12160 ac_status=$? 12161 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12162 test $ac_status = 0; }; then 12163 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 12164 test "x$?" != "x0" && pkg_failed=yes 12165 else 12166 pkg_failed=yes 12167 fi 12168 else 12169 pkg_failed=untried 12170 fi 12171 12172 12173 12174 if test $pkg_failed = yes; then 12175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12176 printf "%s\n" "no" >&6; } 12177 12178 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12179 _pkg_short_errors_supported=yes 12180 else 12181 _pkg_short_errors_supported=no 12182 fi 12183 if test $_pkg_short_errors_supported = yes; then 12184 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 12185 else 12186 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 12187 fi 12188 # Put the nasty error message in config.log where it belongs 12189 echo "$APPDEFS_PKG_ERRORS" >&5 12190 12191 as_fn_error $? "Package requirements (xt) were not met: 12192 12193 $APPDEFS_PKG_ERRORS 12194 12195 Consider adjusting the PKG_CONFIG_PATH environment variable if you 12196 installed software in a non-standard prefix. 12197 12198 Alternatively, you may set the environment variables APPDEFS_CFLAGS 12199 and APPDEFS_LIBS to avoid the need to call pkg-config. 12200 See the pkg-config man page for more details." "$LINENO" 5 12201 elif test $pkg_failed = untried; then 12202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12203 printf "%s\n" "no" >&6; } 12204 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12205 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12206 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12207 is in your PATH or set the PKG_CONFIG environment variable to the full 12208 path to pkg-config. 12209 12210 Alternatively, you may set the environment variables APPDEFS_CFLAGS 12211 and APPDEFS_LIBS to avoid the need to call pkg-config. 12212 See the pkg-config man page for more details. 12213 12214 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12215 See 'config.log' for more details" "$LINENO" 5; } 12216 else 12217 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 12218 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 12219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12220 printf "%s\n" "yes" >&6; } 12221 12222 fi 12223 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 12224 12225 # Check whether --with-appdefaultdir was given. 12226 if test ${with_appdefaultdir+y} 12227 then : 12228 withval=$with_appdefaultdir; appdefaultdir="$withval" 12229 else case e in #( 12230 e) appdefaultdir="${xt_appdefaultdir}" ;; 12231 esac 12232 fi 12233 12234 12235 12236 if test "x$RELEASE_VERSION" != "x"; then 12237 12238 printf "%s\n" "#define RELEASE_VERSION \"$RELEASE_VERSION\"" >>confdefs.h 12239 12240 fi 12241 12242 ac_config_files="$ac_config_files Makefile man/Makefile" 12243 12244 cat >confcache <<\_ACEOF 12245 # This file is a shell script that caches the results of configure 12246 # tests run on this system so they can be shared between configure 12247 # scripts and configure runs, see configure's option --config-cache. 12248 # It is not useful on other systems. If it contains results you don't 12249 # want to keep, you may remove or edit it. 12250 # 12251 # config.status only pays attention to the cache file if you give it 12252 # the --recheck option to rerun configure. 12253 # 12254 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 12255 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 12256 # following values. 12257 12258 _ACEOF 12259 12260 # The following way of writing the cache mishandles newlines in values, 12261 # but we know of no workaround that is simple, portable, and efficient. 12262 # So, we kill variables containing newlines. 12263 # Ultrix sh set writes to stderr and can't be redirected directly, 12264 # and sets the high bit in the cache file unless we assign to the vars. 12265 ( 12266 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12267 eval ac_val=\$$ac_var 12268 case $ac_val in #( 12269 *${as_nl}*) 12270 case $ac_var in #( 12271 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12272 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12273 esac 12274 case $ac_var in #( 12275 _ | IFS | as_nl) ;; #( 12276 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12277 *) { eval $ac_var=; unset $ac_var;} ;; 12278 esac ;; 12279 esac 12280 done 12281 12282 (set) 2>&1 | 12283 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12284 *${as_nl}ac_space=\ *) 12285 # 'set' does not quote correctly, so add quotes: double-quote 12286 # substitution turns \\\\ into \\, and sed turns \\ into \. 12287 sed -n \ 12288 "s/'/'\\\\''/g; 12289 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12290 ;; #( 12291 *) 12292 # 'set' quotes correctly as required by POSIX, so do not add quotes. 12293 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12294 ;; 12295 esac | 12296 sort 12297 ) | 12298 sed ' 12299 /^ac_cv_env_/b end 12300 t clear 12301 :clear 12302 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12303 t end 12304 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12305 :end' >>confcache 12306 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12307 if test -w "$cache_file"; then 12308 if test "x$cache_file" != "x/dev/null"; then 12309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12310 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12311 if test ! -f "$cache_file" || test -h "$cache_file"; then 12312 cat confcache >"$cache_file" 12313 else 12314 case $cache_file in #( 12315 */* | ?:*) 12316 mv -f confcache "$cache_file"$$ && 12317 mv -f "$cache_file"$$ "$cache_file" ;; #( 12318 *) 12319 mv -f confcache "$cache_file" ;; 12320 esac 12321 fi 12322 fi 12323 else 12324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12325 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12326 fi 12327 fi 12328 rm -f confcache 12329 12330 test "x$prefix" = xNONE && prefix=$ac_default_prefix 12331 # Let make expand exec_prefix. 12332 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12333 12334 DEFS=-DHAVE_CONFIG_H 12335 12336 ac_libobjs= 12337 ac_ltlibobjs= 12338 U= 12339 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12340 # 1. Remove the extension, and $U if already installed. 12341 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12342 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12343 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12344 # will be set to the directory where LIBOBJS objects are built. 12345 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12346 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12347 done 12348 LIBOBJS=$ac_libobjs 12349 12350 LTLIBOBJS=$ac_ltlibobjs 12351 12352 12353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12354 printf %s "checking that generated files are newer than configure... " >&6; } 12355 if test -n "$am_sleep_pid"; then 12356 # Hide warnings about reused PIDs. 12357 wait $am_sleep_pid 2>/dev/null 12358 fi 12359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12360 printf "%s\n" "done" >&6; } 12361 if test -n "$EXEEXT"; then 12362 am__EXEEXT_TRUE= 12363 am__EXEEXT_FALSE='#' 12364 else 12365 am__EXEEXT_TRUE='#' 12366 am__EXEEXT_FALSE= 12367 fi 12368 12369 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12370 as_fn_error $? "conditional \"AMDEP\" was never defined. 12371 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12372 fi 12373 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12374 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12375 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12376 fi 12377 # Check whether --enable-year2038 was given. 12378 if test ${enable_year2038+y} 12379 then : 12380 enableval=$enable_year2038; 12381 fi 12382 12383 12384 : "${CONFIG_STATUS=./config.status}" 12385 ac_write_fail=0 12386 ac_clean_files_save=$ac_clean_files 12387 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12389 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12390 as_write_fail=0 12391 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12392 #! $SHELL 12393 # Generated by $as_me. 12394 # Run this file to recreate the current configuration. 12395 # Compiler output produced by configure, useful for debugging 12396 # configure, is in config.log if it exists. 12397 12398 debug=false 12399 ac_cs_recheck=false 12400 ac_cs_silent=false 12401 12402 SHELL=\${CONFIG_SHELL-$SHELL} 12403 export SHELL 12404 _ASEOF 12405 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12406 ## -------------------- ## 12407 ## M4sh Initialization. ## 12408 ## -------------------- ## 12409 12410 # Be more Bourne compatible 12411 DUALCASE=1; export DUALCASE # for MKS sh 12412 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12413 then : 12414 emulate sh 12415 NULLCMD=: 12416 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12417 # is contrary to our usage. Disable this feature. 12418 alias -g '${1+"$@"}'='"$@"' 12419 setopt NO_GLOB_SUBST 12420 else case e in #( 12421 e) case `(set -o) 2>/dev/null` in #( 12422 *posix*) : 12423 set -o posix ;; #( 12424 *) : 12425 ;; 12426 esac ;; 12427 esac 12428 fi 12429 12430 12431 12432 # Reset variables that may have inherited troublesome values from 12433 # the environment. 12434 12435 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12436 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12437 # side effect of setting IFS to empty, thus disabling word splitting.) 12438 # Quoting is to prevent editors from complaining about space-tab. 12439 as_nl=' 12440 ' 12441 export as_nl 12442 IFS=" "" $as_nl" 12443 12444 PS1='$ ' 12445 PS2='> ' 12446 PS4='+ ' 12447 12448 # Ensure predictable behavior from utilities with locale-dependent output. 12449 LC_ALL=C 12450 export LC_ALL 12451 LANGUAGE=C 12452 export LANGUAGE 12453 12454 # We cannot yet rely on "unset" to work, but we need these variables 12455 # to be unset--not just set to an empty or harmless value--now, to 12456 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12457 # also avoids known problems related to "unset" and subshell syntax 12458 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12459 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12460 do eval test \${$as_var+y} \ 12461 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12462 done 12463 12464 # Ensure that fds 0, 1, and 2 are open. 12465 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12466 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12467 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12468 12469 # The user is always right. 12470 if ${PATH_SEPARATOR+false} :; then 12471 PATH_SEPARATOR=: 12472 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12473 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12474 PATH_SEPARATOR=';' 12475 } 12476 fi 12477 12478 12479 # Find who we are. Look in the path if we contain no directory separator. 12480 as_myself= 12481 case $0 in #(( 12482 *[\\/]* ) as_myself=$0 ;; 12483 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12484 for as_dir in $PATH 12485 do 12486 IFS=$as_save_IFS 12487 case $as_dir in #((( 12488 '') as_dir=./ ;; 12489 */) ;; 12490 *) as_dir=$as_dir/ ;; 12491 esac 12492 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12493 done 12494 IFS=$as_save_IFS 12495 12496 ;; 12497 esac 12498 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12499 # in which case we are not to be found in the path. 12500 if test "x$as_myself" = x; then 12501 as_myself=$0 12502 fi 12503 if test ! -f "$as_myself"; then 12504 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12505 exit 1 12506 fi 12507 12508 12509 12510 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12511 # ---------------------------------------- 12512 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12513 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12514 # script with STATUS, using 1 if that was 0. 12515 as_fn_error () 12516 { 12517 as_status=$1; test $as_status -eq 0 && as_status=1 12518 if test "$4"; then 12519 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12520 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12521 fi 12522 printf "%s\n" "$as_me: error: $2" >&2 12523 as_fn_exit $as_status 12524 } # as_fn_error 12525 12526 12527 # as_fn_set_status STATUS 12528 # ----------------------- 12529 # Set $? to STATUS, without forking. 12530 as_fn_set_status () 12531 { 12532 return $1 12533 } # as_fn_set_status 12534 12535 # as_fn_exit STATUS 12536 # ----------------- 12537 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12538 as_fn_exit () 12539 { 12540 set +e 12541 as_fn_set_status $1 12542 exit $1 12543 } # as_fn_exit 12544 12545 # as_fn_unset VAR 12546 # --------------- 12547 # Portably unset VAR. 12548 as_fn_unset () 12549 { 12550 { eval $1=; unset $1;} 12551 } 12552 as_unset=as_fn_unset 12553 12554 # as_fn_append VAR VALUE 12555 # ---------------------- 12556 # Append the text in VALUE to the end of the definition contained in VAR. Take 12557 # advantage of any shell optimizations that allow amortized linear growth over 12558 # repeated appends, instead of the typical quadratic growth present in naive 12559 # implementations. 12560 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12561 then : 12562 eval 'as_fn_append () 12563 { 12564 eval $1+=\$2 12565 }' 12566 else case e in #( 12567 e) as_fn_append () 12568 { 12569 eval $1=\$$1\$2 12570 } ;; 12571 esac 12572 fi # as_fn_append 12573 12574 # as_fn_arith ARG... 12575 # ------------------ 12576 # Perform arithmetic evaluation on the ARGs, and store the result in the 12577 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12578 # must be portable across $(()) and expr. 12579 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12580 then : 12581 eval 'as_fn_arith () 12582 { 12583 as_val=$(( $* )) 12584 }' 12585 else case e in #( 12586 e) as_fn_arith () 12587 { 12588 as_val=`expr "$@" || test $? -eq 1` 12589 } ;; 12590 esac 12591 fi # as_fn_arith 12592 12593 12594 if expr a : '\(a\)' >/dev/null 2>&1 && 12595 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12596 as_expr=expr 12597 else 12598 as_expr=false 12599 fi 12600 12601 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12602 as_basename=basename 12603 else 12604 as_basename=false 12605 fi 12606 12607 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12608 as_dirname=dirname 12609 else 12610 as_dirname=false 12611 fi 12612 12613 as_me=`$as_basename -- "$0" || 12614 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12615 X"$0" : 'X\(//\)$' \| \ 12616 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12617 printf "%s\n" X/"$0" | 12618 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12619 s//\1/ 12620 q 12621 } 12622 /^X\/\(\/\/\)$/{ 12623 s//\1/ 12624 q 12625 } 12626 /^X\/\(\/\).*/{ 12627 s//\1/ 12628 q 12629 } 12630 s/.*/./; q'` 12631 12632 # Avoid depending upon Character Ranges. 12633 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12634 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12635 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12636 as_cr_digits='0123456789' 12637 as_cr_alnum=$as_cr_Letters$as_cr_digits 12638 12639 12640 # Determine whether it's possible to make 'echo' print without a newline. 12641 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12642 # for compatibility with existing Makefiles. 12643 ECHO_C= ECHO_N= ECHO_T= 12644 case `echo -n x` in #((((( 12645 -n*) 12646 case `echo 'xy\c'` in 12647 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12648 xy) ECHO_C='\c';; 12649 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12650 ECHO_T=' ';; 12651 esac;; 12652 *) 12653 ECHO_N='-n';; 12654 esac 12655 12656 # For backward compatibility with old third-party macros, we provide 12657 # the shell variables $as_echo and $as_echo_n. New code should use 12658 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12659 as_echo='printf %s\n' 12660 as_echo_n='printf %s' 12661 12662 rm -f conf$$ conf$$.exe conf$$.file 12663 if test -d conf$$.dir; then 12664 rm -f conf$$.dir/conf$$.file 12665 else 12666 rm -f conf$$.dir 12667 mkdir conf$$.dir 2>/dev/null 12668 fi 12669 if (echo >conf$$.file) 2>/dev/null; then 12670 if ln -s conf$$.file conf$$ 2>/dev/null; then 12671 as_ln_s='ln -s' 12672 # ... but there are two gotchas: 12673 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12674 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12675 # In both cases, we have to default to 'cp -pR'. 12676 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12677 as_ln_s='cp -pR' 12678 elif ln conf$$.file conf$$ 2>/dev/null; then 12679 as_ln_s=ln 12680 else 12681 as_ln_s='cp -pR' 12682 fi 12683 else 12684 as_ln_s='cp -pR' 12685 fi 12686 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12687 rmdir conf$$.dir 2>/dev/null 12688 12689 12690 # as_fn_mkdir_p 12691 # ------------- 12692 # Create "$as_dir" as a directory, including parents if necessary. 12693 as_fn_mkdir_p () 12694 { 12695 12696 case $as_dir in #( 12697 -*) as_dir=./$as_dir;; 12698 esac 12699 test -d "$as_dir" || eval $as_mkdir_p || { 12700 as_dirs= 12701 while :; do 12702 case $as_dir in #( 12703 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12704 *) as_qdir=$as_dir;; 12705 esac 12706 as_dirs="'$as_qdir' $as_dirs" 12707 as_dir=`$as_dirname -- "$as_dir" || 12708 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12709 X"$as_dir" : 'X\(//\)[^/]' \| \ 12710 X"$as_dir" : 'X\(//\)$' \| \ 12711 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12712 printf "%s\n" X"$as_dir" | 12713 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12714 s//\1/ 12715 q 12716 } 12717 /^X\(\/\/\)[^/].*/{ 12718 s//\1/ 12719 q 12720 } 12721 /^X\(\/\/\)$/{ 12722 s//\1/ 12723 q 12724 } 12725 /^X\(\/\).*/{ 12726 s//\1/ 12727 q 12728 } 12729 s/.*/./; q'` 12730 test -d "$as_dir" && break 12731 done 12732 test -z "$as_dirs" || eval "mkdir $as_dirs" 12733 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12734 12735 12736 } # as_fn_mkdir_p 12737 if mkdir -p . 2>/dev/null; then 12738 as_mkdir_p='mkdir -p "$as_dir"' 12739 else 12740 test -d ./-p && rmdir ./-p 12741 as_mkdir_p=false 12742 fi 12743 12744 12745 # as_fn_executable_p FILE 12746 # ----------------------- 12747 # Test if FILE is an executable regular file. 12748 as_fn_executable_p () 12749 { 12750 test -f "$1" && test -x "$1" 12751 } # as_fn_executable_p 12752 as_test_x='test -x' 12753 as_executable_p=as_fn_executable_p 12754 12755 # Sed expression to map a string onto a valid CPP name. 12756 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12757 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12758 12759 # Sed expression to map a string onto a valid variable name. 12760 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12761 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12762 12763 12764 exec 6>&1 12765 ## ----------------------------------- ## 12766 ## Main body of $CONFIG_STATUS script. ## 12767 ## ----------------------------------- ## 12768 _ASEOF 12769 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12770 12771 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12772 # Save the log message, to keep $0 and so on meaningful, and to 12773 # report actual input values of CONFIG_FILES etc. instead of their 12774 # values after options handling. 12775 ac_log=" 12776 This file was extended by xman $as_me 1.2.0, which was 12777 generated by GNU Autoconf 2.72. Invocation command line was 12778 12779 CONFIG_FILES = $CONFIG_FILES 12780 CONFIG_HEADERS = $CONFIG_HEADERS 12781 CONFIG_LINKS = $CONFIG_LINKS 12782 CONFIG_COMMANDS = $CONFIG_COMMANDS 12783 $ $0 $@ 12784 12785 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12786 " 12787 12788 _ACEOF 12789 12790 case $ac_config_files in *" 12791 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12792 esac 12793 12794 case $ac_config_headers in *" 12795 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12796 esac 12797 12798 12799 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12800 # Files that config.status was made for. 12801 config_files="$ac_config_files" 12802 config_headers="$ac_config_headers" 12803 config_commands="$ac_config_commands" 12804 12805 _ACEOF 12806 12807 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12808 ac_cs_usage="\ 12809 '$as_me' instantiates files and other configuration actions 12810 from templates according to the current configuration. Unless the files 12811 and actions are specified as TAGs, all are instantiated by default. 12812 12813 Usage: $0 [OPTION]... [TAG]... 12814 12815 -h, --help print this help, then exit 12816 -V, --version print version number and configuration settings, then exit 12817 --config print configuration, then exit 12818 -q, --quiet, --silent 12819 do not print progress messages 12820 -d, --debug don't remove temporary files 12821 --recheck update $as_me by reconfiguring in the same conditions 12822 --file=FILE[:TEMPLATE] 12823 instantiate the configuration file FILE 12824 --header=FILE[:TEMPLATE] 12825 instantiate the configuration header FILE 12826 12827 Configuration files: 12828 $config_files 12829 12830 Configuration headers: 12831 $config_headers 12832 12833 Configuration commands: 12834 $config_commands 12835 12836 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xman/-/issues/>." 12837 12838 _ACEOF 12839 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12840 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12841 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12842 ac_cs_config='$ac_cs_config_escaped' 12843 ac_cs_version="\\ 12844 xman config.status 1.2.0 12845 configured by $0, generated by GNU Autoconf 2.72, 12846 with options \\"\$ac_cs_config\\" 12847 12848 Copyright (C) 2023 Free Software Foundation, Inc. 12849 This config.status script is free software; the Free Software Foundation 12850 gives unlimited permission to copy, distribute and modify it." 12851 12852 ac_pwd='$ac_pwd' 12853 srcdir='$srcdir' 12854 INSTALL='$INSTALL' 12855 MKDIR_P='$MKDIR_P' 12856 AWK='$AWK' 12857 test -n "\$AWK" || AWK=awk 12858 _ACEOF 12859 12860 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12861 # The default lists apply if the user does not specify any file. 12862 ac_need_defaults=: 12863 while test $# != 0 12864 do 12865 case $1 in 12866 --*=?*) 12867 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12868 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12869 ac_shift=: 12870 ;; 12871 --*=) 12872 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12873 ac_optarg= 12874 ac_shift=: 12875 ;; 12876 *) 12877 ac_option=$1 12878 ac_optarg=$2 12879 ac_shift=shift 12880 ;; 12881 esac 12882 12883 case $ac_option in 12884 # Handling of the options. 12885 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12886 ac_cs_recheck=: ;; 12887 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12888 printf "%s\n" "$ac_cs_version"; exit ;; 12889 --config | --confi | --conf | --con | --co | --c ) 12890 printf "%s\n" "$ac_cs_config"; exit ;; 12891 --debug | --debu | --deb | --de | --d | -d ) 12892 debug=: ;; 12893 --file | --fil | --fi | --f ) 12894 $ac_shift 12895 case $ac_optarg in 12896 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12897 '') as_fn_error $? "missing file argument" ;; 12898 esac 12899 as_fn_append CONFIG_FILES " '$ac_optarg'" 12900 ac_need_defaults=false;; 12901 --header | --heade | --head | --hea ) 12902 $ac_shift 12903 case $ac_optarg in 12904 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12905 esac 12906 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12907 ac_need_defaults=false;; 12908 --he | --h) 12909 # Conflict between --help and --header 12910 as_fn_error $? "ambiguous option: '$1' 12911 Try '$0 --help' for more information.";; 12912 --help | --hel | -h ) 12913 printf "%s\n" "$ac_cs_usage"; exit ;; 12914 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12915 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12916 ac_cs_silent=: ;; 12917 12918 # This is an error. 12919 -*) as_fn_error $? "unrecognized option: '$1' 12920 Try '$0 --help' for more information." ;; 12921 12922 *) as_fn_append ac_config_targets " $1" 12923 ac_need_defaults=false ;; 12924 12925 esac 12926 shift 12927 done 12928 12929 ac_configure_extra_args= 12930 12931 if $ac_cs_silent; then 12932 exec 6>/dev/null 12933 ac_configure_extra_args="$ac_configure_extra_args --silent" 12934 fi 12935 12936 _ACEOF 12937 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12938 if \$ac_cs_recheck; then 12939 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12940 shift 12941 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12942 CONFIG_SHELL='$SHELL' 12943 export CONFIG_SHELL 12944 exec "\$@" 12945 fi 12946 12947 _ACEOF 12948 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12949 exec 5>>config.log 12950 { 12951 echo 12952 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12953 ## Running $as_me. ## 12954 _ASBOX 12955 printf "%s\n" "$ac_log" 12956 } >&5 12957 12958 _ACEOF 12959 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12960 # 12961 # INIT-COMMANDS 12962 # 12963 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12964 12965 _ACEOF 12966 12967 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12968 12969 # Handling of arguments. 12970 for ac_config_target in $ac_config_targets 12971 do 12972 case $ac_config_target in 12973 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12974 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12975 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12976 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12977 12978 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12979 esac 12980 done 12981 12982 12983 # If the user did not use the arguments to specify the items to instantiate, 12984 # then the envvar interface is used. Set only those that are not. 12985 # We use the long form for the default assignment because of an extremely 12986 # bizarre bug on SunOS 4.1.3. 12987 if $ac_need_defaults; then 12988 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12989 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12990 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12991 fi 12992 12993 # Have a temporary directory for convenience. Make it in the build tree 12994 # simply because there is no reason against having it here, and in addition, 12995 # creating and moving files from /tmp can sometimes cause problems. 12996 # Hook for its removal unless debugging. 12997 # Note that there is a small window in which the directory will not be cleaned: 12998 # after its creation but before its name has been assigned to '$tmp'. 12999 $debug || 13000 { 13001 tmp= ac_tmp= 13002 trap 'exit_status=$? 13003 : "${ac_tmp:=$tmp}" 13004 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13005 ' 0 13006 trap 'as_fn_exit 1' 1 2 13 15 13007 } 13008 # Create a (secure) tmp directory for tmp files. 13009 13010 { 13011 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13012 test -d "$tmp" 13013 } || 13014 { 13015 tmp=./conf$$-$RANDOM 13016 (umask 077 && mkdir "$tmp") 13017 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13018 ac_tmp=$tmp 13019 13020 # Set up the scripts for CONFIG_FILES section. 13021 # No need to generate them if there are no CONFIG_FILES. 13022 # This happens for instance with './config.status config.h'. 13023 if test -n "$CONFIG_FILES"; then 13024 13025 13026 ac_cr=`echo X | tr X '\015'` 13027 # On cygwin, bash can eat \r inside `` if the user requested igncr. 13028 # But we know of no other shell where ac_cr would be empty at this 13029 # point, so we can use a bashism as a fallback. 13030 if test "x$ac_cr" = x; then 13031 eval ac_cr=\$\'\\r\' 13032 fi 13033 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13034 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13035 ac_cs_awk_cr='\\r' 13036 else 13037 ac_cs_awk_cr=$ac_cr 13038 fi 13039 13040 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13041 _ACEOF 13042 13043 13044 { 13045 echo "cat >conf$$subs.awk <<_ACEOF" && 13046 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13047 echo "_ACEOF" 13048 } >conf$$subs.sh || 13049 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13050 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13051 ac_delim='%!_!# ' 13052 for ac_last_try in false false false false false :; do 13053 . ./conf$$subs.sh || 13054 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13055 13056 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13057 if test $ac_delim_n = $ac_delim_num; then 13058 break 13059 elif $ac_last_try; then 13060 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13061 else 13062 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13063 fi 13064 done 13065 rm -f conf$$subs.sh 13066 13067 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13068 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13069 _ACEOF 13070 sed -n ' 13071 h 13072 s/^/S["/; s/!.*/"]=/ 13073 p 13074 g 13075 s/^[^!]*!// 13076 :repl 13077 t repl 13078 s/'"$ac_delim"'$// 13079 t delim 13080 :nl 13081 h 13082 s/\(.\{148\}\)..*/\1/ 13083 t more1 13084 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13085 p 13086 n 13087 b repl 13088 :more1 13089 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13090 p 13091 g 13092 s/.\{148\}// 13093 t nl 13094 :delim 13095 h 13096 s/\(.\{148\}\)..*/\1/ 13097 t more2 13098 s/["\\]/\\&/g; s/^/"/; s/$/"/ 13099 p 13100 b 13101 :more2 13102 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13103 p 13104 g 13105 s/.\{148\}// 13106 t delim 13107 ' <conf$$subs.awk | sed ' 13108 /^[^""]/{ 13109 N 13110 s/\n// 13111 } 13112 ' >>$CONFIG_STATUS || ac_write_fail=1 13113 rm -f conf$$subs.awk 13114 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13115 _ACAWK 13116 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13117 for (key in S) S_is_set[key] = 1 13118 FS = "" 13119 13120 } 13121 { 13122 line = $ 0 13123 nfields = split(line, field, "@") 13124 substed = 0 13125 len = length(field[1]) 13126 for (i = 2; i < nfields; i++) { 13127 key = field[i] 13128 keylen = length(key) 13129 if (S_is_set[key]) { 13130 value = S[key] 13131 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13132 len += length(value) + length(field[++i]) 13133 substed = 1 13134 } else 13135 len += 1 + keylen 13136 } 13137 13138 print line 13139 } 13140 13141 _ACAWK 13142 _ACEOF 13143 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13144 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13145 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13146 else 13147 cat 13148 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13149 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13150 _ACEOF 13151 13152 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13153 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13154 # trailing colons and then remove the whole line if VPATH becomes empty 13155 # (actually we leave an empty line to preserve line numbers). 13156 if test "x$srcdir" = x.; then 13157 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13158 h 13159 s/// 13160 s/^/:/ 13161 s/[ ]*$/:/ 13162 s/:\$(srcdir):/:/g 13163 s/:\${srcdir}:/:/g 13164 s/:@srcdir@:/:/g 13165 s/^:*// 13166 s/:*$// 13167 x 13168 s/\(=[ ]*\).*/\1/ 13169 G 13170 s/\n// 13171 s/^[^=]*=[ ]*$// 13172 }' 13173 fi 13174 13175 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13176 fi # test -n "$CONFIG_FILES" 13177 13178 # Set up the scripts for CONFIG_HEADERS section. 13179 # No need to generate them if there are no CONFIG_HEADERS. 13180 # This happens for instance with './config.status Makefile'. 13181 if test -n "$CONFIG_HEADERS"; then 13182 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13183 BEGIN { 13184 _ACEOF 13185 13186 # Transform confdefs.h into an awk script 'defines.awk', embedded as 13187 # here-document in config.status, that substitutes the proper values into 13188 # config.h.in to produce config.h. 13189 13190 # Create a delimiter string that does not exist in confdefs.h, to ease 13191 # handling of long lines. 13192 ac_delim='%!_!# ' 13193 for ac_last_try in false false :; do 13194 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13195 if test -z "$ac_tt"; then 13196 break 13197 elif $ac_last_try; then 13198 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13199 else 13200 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13201 fi 13202 done 13203 13204 # For the awk script, D is an array of macro values keyed by name, 13205 # likewise P contains macro parameters if any. Preserve backslash 13206 # newline sequences. 13207 13208 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13209 sed -n ' 13210 s/.\{148\}/&'"$ac_delim"'/g 13211 t rset 13212 :rset 13213 s/^[ ]*#[ ]*define[ ][ ]*/ / 13214 t def 13215 d 13216 :def 13217 s/\\$// 13218 t bsnl 13219 s/["\\]/\\&/g 13220 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13221 D["\1"]=" \3"/p 13222 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13223 d 13224 :bsnl 13225 s/["\\]/\\&/g 13226 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13227 D["\1"]=" \3\\\\\\n"\\/p 13228 t cont 13229 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13230 t cont 13231 d 13232 :cont 13233 n 13234 s/.\{148\}/&'"$ac_delim"'/g 13235 t clear 13236 :clear 13237 s/\\$// 13238 t bsnlc 13239 s/["\\]/\\&/g; s/^/"/; s/$/"/p 13240 d 13241 :bsnlc 13242 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13243 b cont 13244 ' <confdefs.h | sed ' 13245 s/'"$ac_delim"'/"\\\ 13246 "/g' >>$CONFIG_STATUS || ac_write_fail=1 13247 13248 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13249 for (key in D) D_is_set[key] = 1 13250 FS = "" 13251 } 13252 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13253 line = \$ 0 13254 split(line, arg, " ") 13255 if (arg[1] == "#") { 13256 defundef = arg[2] 13257 mac1 = arg[3] 13258 } else { 13259 defundef = substr(arg[1], 2) 13260 mac1 = arg[2] 13261 } 13262 split(mac1, mac2, "(") #) 13263 macro = mac2[1] 13264 prefix = substr(line, 1, index(line, defundef) - 1) 13265 if (D_is_set[macro]) { 13266 # Preserve the white space surrounding the "#". 13267 print prefix "define", macro P[macro] D[macro] 13268 next 13269 } else { 13270 # Replace #undef with comments. This is necessary, for example, 13271 # in the case of _POSIX_SOURCE, which is predefined and required 13272 # on some systems where configure will not decide to define it. 13273 if (defundef == "undef") { 13274 print "/*", prefix defundef, macro, "*/" 13275 next 13276 } 13277 } 13278 } 13279 { print } 13280 _ACAWK 13281 _ACEOF 13282 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13283 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13284 fi # test -n "$CONFIG_HEADERS" 13285 13286 13287 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13288 shift 13289 for ac_tag 13290 do 13291 case $ac_tag in 13292 :[FHLC]) ac_mode=$ac_tag; continue;; 13293 esac 13294 case $ac_mode$ac_tag in 13295 :[FHL]*:*);; 13296 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 13297 :[FH]-) ac_tag=-:-;; 13298 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13299 esac 13300 ac_save_IFS=$IFS 13301 IFS=: 13302 set x $ac_tag 13303 IFS=$ac_save_IFS 13304 shift 13305 ac_file=$1 13306 shift 13307 13308 case $ac_mode in 13309 :L) ac_source=$1;; 13310 :[FH]) 13311 ac_file_inputs= 13312 for ac_f 13313 do 13314 case $ac_f in 13315 -) ac_f="$ac_tmp/stdin";; 13316 *) # Look for the file first in the build tree, then in the source tree 13317 # (if the path is not absolute). The absolute path cannot be DOS-style, 13318 # because $ac_f cannot contain ':'. 13319 test -f "$ac_f" || 13320 case $ac_f in 13321 [\\/$]*) false;; 13322 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13323 esac || 13324 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13325 esac 13326 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13327 as_fn_append ac_file_inputs " '$ac_f'" 13328 done 13329 13330 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13331 # use $as_me), people would be surprised to read: 13332 # /* config.h. Generated by config.status. */ 13333 configure_input='Generated from '` 13334 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13335 `' by configure.' 13336 if test x"$ac_file" != x-; then 13337 configure_input="$ac_file. $configure_input" 13338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13339 printf "%s\n" "$as_me: creating $ac_file" >&6;} 13340 fi 13341 # Neutralize special characters interpreted by sed in replacement strings. 13342 case $configure_input in #( 13343 *\&* | *\|* | *\\* ) 13344 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13345 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13346 *) ac_sed_conf_input=$configure_input;; 13347 esac 13348 13349 case $ac_tag in 13350 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13351 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13352 esac 13353 ;; 13354 esac 13355 13356 ac_dir=`$as_dirname -- "$ac_file" || 13357 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13358 X"$ac_file" : 'X\(//\)[^/]' \| \ 13359 X"$ac_file" : 'X\(//\)$' \| \ 13360 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13361 printf "%s\n" X"$ac_file" | 13362 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13363 s//\1/ 13364 q 13365 } 13366 /^X\(\/\/\)[^/].*/{ 13367 s//\1/ 13368 q 13369 } 13370 /^X\(\/\/\)$/{ 13371 s//\1/ 13372 q 13373 } 13374 /^X\(\/\).*/{ 13375 s//\1/ 13376 q 13377 } 13378 s/.*/./; q'` 13379 as_dir="$ac_dir"; as_fn_mkdir_p 13380 ac_builddir=. 13381 13382 case "$ac_dir" in 13383 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13384 *) 13385 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13386 # A ".." for each directory in $ac_dir_suffix. 13387 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13388 case $ac_top_builddir_sub in 13389 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13390 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13391 esac ;; 13392 esac 13393 ac_abs_top_builddir=$ac_pwd 13394 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13395 # for backward compatibility: 13396 ac_top_builddir=$ac_top_build_prefix 13397 13398 case $srcdir in 13399 .) # We are building in place. 13400 ac_srcdir=. 13401 ac_top_srcdir=$ac_top_builddir_sub 13402 ac_abs_top_srcdir=$ac_pwd ;; 13403 [\\/]* | ?:[\\/]* ) # Absolute name. 13404 ac_srcdir=$srcdir$ac_dir_suffix; 13405 ac_top_srcdir=$srcdir 13406 ac_abs_top_srcdir=$srcdir ;; 13407 *) # Relative name. 13408 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13409 ac_top_srcdir=$ac_top_build_prefix$srcdir 13410 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13411 esac 13412 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13413 13414 13415 case $ac_mode in 13416 :F) 13417 # 13418 # CONFIG_FILE 13419 # 13420 13421 case $INSTALL in 13422 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13423 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13424 esac 13425 ac_MKDIR_P=$MKDIR_P 13426 case $MKDIR_P in 13427 [\\/$]* | ?:[\\/]* ) ;; 13428 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13429 esac 13430 _ACEOF 13431 13432 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13433 # If the template does not know about datarootdir, expand it. 13434 # FIXME: This hack should be removed a few years after 2.60. 13435 ac_datarootdir_hack=; ac_datarootdir_seen= 13436 ac_sed_dataroot=' 13437 /datarootdir/ { 13438 p 13439 q 13440 } 13441 /@datadir@/p 13442 /@docdir@/p 13443 /@infodir@/p 13444 /@localedir@/p 13445 /@mandir@/p' 13446 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13447 *datarootdir*) ac_datarootdir_seen=yes;; 13448 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13450 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13451 _ACEOF 13452 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13453 ac_datarootdir_hack=' 13454 s&@datadir@&$datadir&g 13455 s&@docdir@&$docdir&g 13456 s&@infodir@&$infodir&g 13457 s&@localedir@&$localedir&g 13458 s&@mandir@&$mandir&g 13459 s&\\\${datarootdir}&$datarootdir&g' ;; 13460 esac 13461 _ACEOF 13462 13463 # Neutralize VPATH when '$srcdir' = '.'. 13464 # Shell code in configure.ac might set extrasub. 13465 # FIXME: do we really want to maintain this feature? 13466 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13467 ac_sed_extra="$ac_vpsub 13468 $extrasub 13469 _ACEOF 13470 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13471 :t 13472 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13473 s|@configure_input@|$ac_sed_conf_input|;t t 13474 s&@top_builddir@&$ac_top_builddir_sub&;t t 13475 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13476 s&@srcdir@&$ac_srcdir&;t t 13477 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13478 s&@top_srcdir@&$ac_top_srcdir&;t t 13479 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13480 s&@builddir@&$ac_builddir&;t t 13481 s&@abs_builddir@&$ac_abs_builddir&;t t 13482 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13483 s&@INSTALL@&$ac_INSTALL&;t t 13484 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13485 $ac_datarootdir_hack 13486 " 13487 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13488 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13489 13490 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13491 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13492 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13493 "$ac_tmp/out"`; test -z "$ac_out"; } && 13494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13495 which seems to be undefined. Please make sure it is defined" >&5 13496 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13497 which seems to be undefined. Please make sure it is defined" >&2;} 13498 13499 rm -f "$ac_tmp/stdin" 13500 case $ac_file in 13501 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13502 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13503 esac \ 13504 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13505 ;; 13506 :H) 13507 # 13508 # CONFIG_HEADER 13509 # 13510 if test x"$ac_file" != x-; then 13511 { 13512 printf "%s\n" "/* $configure_input */" >&1 \ 13513 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13514 } >"$ac_tmp/config.h" \ 13515 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13516 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13518 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13519 else 13520 rm -f "$ac_file" 13521 mv "$ac_tmp/config.h" "$ac_file" \ 13522 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13523 fi 13524 else 13525 printf "%s\n" "/* $configure_input */" >&1 \ 13526 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13527 || as_fn_error $? "could not create -" "$LINENO" 5 13528 fi 13529 # Compute "$ac_file"'s index in $config_headers. 13530 _am_arg="$ac_file" 13531 _am_stamp_count=1 13532 for _am_header in $config_headers :; do 13533 case $_am_header in 13534 $_am_arg | $_am_arg:* ) 13535 break ;; 13536 * ) 13537 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13538 esac 13539 done 13540 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13541 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13542 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13543 X"$_am_arg" : 'X\(//\)$' \| \ 13544 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13545 printf "%s\n" X"$_am_arg" | 13546 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13547 s//\1/ 13548 q 13549 } 13550 /^X\(\/\/\)[^/].*/{ 13551 s//\1/ 13552 q 13553 } 13554 /^X\(\/\/\)$/{ 13555 s//\1/ 13556 q 13557 } 13558 /^X\(\/\).*/{ 13559 s//\1/ 13560 q 13561 } 13562 s/.*/./; q'`/stamp-h$_am_stamp_count 13563 ;; 13564 13565 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13566 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13567 ;; 13568 esac 13569 13570 13571 case $ac_file$ac_mode in 13572 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13573 # Older Autoconf quotes --file arguments for eval, but not when files 13574 # are listed without --file. Let's play safe and only enable the eval 13575 # if we detect the quoting. 13576 # TODO: see whether this extra hack can be removed once we start 13577 # requiring Autoconf 2.70 or later. 13578 case $CONFIG_FILES in #( 13579 *\'*) : 13580 eval set x "$CONFIG_FILES" ;; #( 13581 *) : 13582 set x $CONFIG_FILES ;; #( 13583 *) : 13584 ;; 13585 esac 13586 shift 13587 # Used to flag and report bootstrapping failures. 13588 am_rc=0 13589 for am_mf 13590 do 13591 # Strip MF so we end up with the name of the file. 13592 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13593 # Check whether this is an Automake generated Makefile which includes 13594 # dependency-tracking related rules and includes. 13595 # Grep'ing the whole file directly is not great: AIX grep has a line 13596 # limit of 2048, but all sed's we know have understand at least 4000. 13597 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13598 || continue 13599 am_dirpart=`$as_dirname -- "$am_mf" || 13600 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13601 X"$am_mf" : 'X\(//\)[^/]' \| \ 13602 X"$am_mf" : 'X\(//\)$' \| \ 13603 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13604 printf "%s\n" X"$am_mf" | 13605 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13606 s//\1/ 13607 q 13608 } 13609 /^X\(\/\/\)[^/].*/{ 13610 s//\1/ 13611 q 13612 } 13613 /^X\(\/\/\)$/{ 13614 s//\1/ 13615 q 13616 } 13617 /^X\(\/\).*/{ 13618 s//\1/ 13619 q 13620 } 13621 s/.*/./; q'` 13622 am_filepart=`$as_basename -- "$am_mf" || 13623 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13624 X"$am_mf" : 'X\(//\)$' \| \ 13625 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13626 printf "%s\n" X/"$am_mf" | 13627 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13628 s//\1/ 13629 q 13630 } 13631 /^X\/\(\/\/\)$/{ 13632 s//\1/ 13633 q 13634 } 13635 /^X\/\(\/\).*/{ 13636 s//\1/ 13637 q 13638 } 13639 s/.*/./; q'` 13640 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13641 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13642 | $MAKE -f - am--depfiles" >&5 13643 (cd "$am_dirpart" \ 13644 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13645 | $MAKE -f - am--depfiles) >&5 2>&5 13646 ac_status=$? 13647 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13648 (exit $ac_status); } || am_rc=$? 13649 done 13650 if test $am_rc -ne 0; then 13651 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13652 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13653 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13654 for automatic dependency tracking. If GNU make was not used, consider 13655 re-running the configure script with MAKE=\"gmake\" (or whatever is 13656 necessary). You can also try re-running configure with the 13657 '--disable-dependency-tracking' option to at least be able to build 13658 the package (albeit without support for automatic dependency tracking). 13659 See 'config.log' for more details" "$LINENO" 5; } 13660 fi 13661 { am_dirpart=; unset am_dirpart;} 13662 { am_filepart=; unset am_filepart;} 13663 { am_mf=; unset am_mf;} 13664 { am_rc=; unset am_rc;} 13665 rm -f conftest-deps.mk 13666 } 13667 ;; 13668 13669 esac 13670 done # for ac_tag 13671 13672 13673 as_fn_exit 0 13674 _ACEOF 13675 ac_clean_files=$ac_clean_files_save 13676 13677 test $ac_write_fail = 0 || 13678 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13679 13680 13681 # configure is writing to config.log, and then calls config.status. 13682 # config.status does its own redirection, appending to config.log. 13683 # Unfortunately, on DOS this fails, as config.log is still kept open 13684 # by configure, so config.status won't be able to write to it; its 13685 # output is simply discarded. So we exec the FD to /dev/null, 13686 # effectively closing config.log, so it can be properly (re)opened and 13687 # appended to by config.status. When coming back to configure, we 13688 # need to make the FD available again. 13689 if test "$no_create" != yes; then 13690 ac_cs_success=: 13691 ac_config_status_args= 13692 test "$silent" = yes && 13693 ac_config_status_args="$ac_config_status_args --quiet" 13694 exec 5>/dev/null 13695 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13696 exec 5>>config.log 13697 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13698 # would make configure fail if this is the last instruction. 13699 $ac_cs_success || as_fn_exit 1 13700 fi 13701 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13703 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13704 fi 13705 13706 13707
Indexes created Mon Oct 26 00:26:21 UTC 2026