configure revision 1.1.1.8
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.71 for xclock 1.1.1. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xclock/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, 9 # Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 as_nop=: 21 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 22 then : 23 emulate sh 24 NULLCMD=: 25 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26 # is contrary to our usage. Disable this feature. 27 alias -g '${1+"$@"}'='"$@"' 28 setopt NO_GLOB_SUBST 29 else $as_nop 30 case `(set -o) 2>/dev/null` in #( 31 *posix*) : 32 set -o posix ;; #( 33 *) : 34 ;; 35 esac 36 fi 37 38 39 40 # Reset variables that may have inherited troublesome values from 41 # the environment. 42 43 # IFS needs to be set, to space, tab, and newline, in precisely that order. 44 # (If _AS_PATH_WALK were called with IFS unset, it would have the 45 # side effect of setting IFS to empty, thus disabling word splitting.) 46 # Quoting is to prevent editors from complaining about space-tab. 47 as_nl=' 48 ' 49 export as_nl 50 IFS=" "" $as_nl" 51 52 PS1='$ ' 53 PS2='> ' 54 PS4='+ ' 55 56 # Ensure predictable behavior from utilities with locale-dependent output. 57 LC_ALL=C 58 export LC_ALL 59 LANGUAGE=C 60 export LANGUAGE 61 62 # We cannot yet rely on "unset" to work, but we need these variables 63 # to be unset--not just set to an empty or harmless value--now, to 64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65 # also avoids known problems related to "unset" and subshell syntax 66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68 do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70 done 71 72 # Ensure that fds 0, 1, and 2 are open. 73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77 # The user is always right. 78 if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # Find who we are. Look in the path if we contain no directory separator. 88 as_myself= 89 case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92 for as_dir in $PATH 93 do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 117 # Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122 # neutralization value for shells without unset; and this also 123 # works around shells that cannot unset nonexistent variables. 124 # Preserve -v and -x to the replacement shell. 125 BASH_ENV=/dev/null 126 ENV=/dev/null 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128 case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133 esac 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135 # Admittedly, this is quite paranoid, since all the known shells bail 136 # out after a failed `exec'. 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138 exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142 if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="as_nop=: 144 if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 145 then : 146 emulate sh 147 NULLCMD=: 148 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 149 # is contrary to our usage. Disable this feature. 150 alias -g '\${1+\"\$@\"}'='\"\$@\"' 151 setopt NO_GLOB_SUBST 152 else \$as_nop 153 case \`(set -o) 2>/dev/null\` in #( 154 *posix*) : 155 set -o posix ;; #( 156 *) : 157 ;; 158 esac 159 fi 160 " 161 as_required="as_fn_return () { (exit \$1); } 162 as_fn_success () { as_fn_return 0; } 163 as_fn_failure () { as_fn_return 1; } 164 as_fn_ret_success () { return 0; } 165 as_fn_ret_failure () { return 1; } 166 167 exitcode=0 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173 then : 174 175 else \$as_nop 176 exitcode=1; echo positional parameters were not saved. 177 fi 178 test x\$exitcode = x0 || exit 1 179 blah=\$(echo \$(echo blah)) 180 test x\"\$blah\" = xblah || exit 1 181 test -x / || exit 1" 182 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 183 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 184 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 185 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 186 test \$(( 1 + 1 )) = 2 || exit 1" 187 if (eval "$as_required") 2>/dev/null 188 then : 189 as_have_required=yes 190 else $as_nop 191 as_have_required=no 192 fi 193 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 194 then : 195 196 else $as_nop 197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 198 as_found=false 199 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 200 do 201 IFS=$as_save_IFS 202 case $as_dir in #((( 203 '') as_dir=./ ;; 204 */) ;; 205 *) as_dir=$as_dir/ ;; 206 esac 207 as_found=: 208 case $as_dir in #( 209 /*) 210 for as_base in sh bash ksh sh5; do 211 # Try only shells that exist, to save several forks. 212 as_shell=$as_dir$as_base 213 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 214 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 215 then : 216 CONFIG_SHELL=$as_shell as_have_required=yes 217 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 218 then : 219 break 2 220 fi 221 fi 222 done;; 223 esac 224 as_found=false 225 done 226 IFS=$as_save_IFS 227 if $as_found 228 then : 229 230 else $as_nop 231 if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 233 then : 234 CONFIG_SHELL=$SHELL as_have_required=yes 235 fi 236 fi 237 238 239 if test "x$CONFIG_SHELL" != x 240 then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno 263 then : 264 printf "%s\n" "$0: This script requires a shell more modern than all" 265 printf "%s\n" "$0: the shells that I found on your system." 266 if test ${ZSH_VERSION+y} ; then 267 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 268 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 269 else 270 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 271 $0: https://gitlab.freedesktop.org/xorg/app/xclock/issues 272 $0: about your system, including any error possibly output 273 $0: before this message. Then install a modern shell, or 274 $0: manually run the script under such a shell if you do 275 $0: have one." 276 fi 277 exit 1 278 fi 279 fi 280 fi 281 SHELL=${CONFIG_SHELL-/bin/sh} 282 export SHELL 283 # Unset more variables known to interfere with behavior of common tools. 284 CLICOLOR_FORCE= GREP_OPTIONS= 285 unset CLICOLOR_FORCE GREP_OPTIONS 286 287 ## --------------------- ## 288 ## M4sh Shell Functions. ## 289 ## --------------------- ## 290 # as_fn_unset VAR 291 # --------------- 292 # Portably unset VAR. 293 as_fn_unset () 294 { 295 { eval $1=; unset $1;} 296 } 297 as_unset=as_fn_unset 298 299 300 # as_fn_set_status STATUS 301 # ----------------------- 302 # Set $? to STATUS, without forking. 303 as_fn_set_status () 304 { 305 return $1 306 } # as_fn_set_status 307 308 # as_fn_exit STATUS 309 # ----------------- 310 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 311 as_fn_exit () 312 { 313 set +e 314 as_fn_set_status $1 315 exit $1 316 } # as_fn_exit 317 # as_fn_nop 318 # --------- 319 # Do nothing but, unlike ":", preserve the value of $?. 320 as_fn_nop () 321 { 322 return $? 323 } 324 as_nop=as_fn_nop 325 326 # as_fn_mkdir_p 327 # ------------- 328 # Create "$as_dir" as a directory, including parents if necessary. 329 as_fn_mkdir_p () 330 { 331 332 case $as_dir in #( 333 -*) as_dir=./$as_dir;; 334 esac 335 test -d "$as_dir" || eval $as_mkdir_p || { 336 as_dirs= 337 while :; do 338 case $as_dir in #( 339 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 340 *) as_qdir=$as_dir;; 341 esac 342 as_dirs="'$as_qdir' $as_dirs" 343 as_dir=`$as_dirname -- "$as_dir" || 344 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 345 X"$as_dir" : 'X\(//\)[^/]' \| \ 346 X"$as_dir" : 'X\(//\)$' \| \ 347 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 348 printf "%s\n" X"$as_dir" | 349 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)[^/].*/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\/\)$/{ 358 s//\1/ 359 q 360 } 361 /^X\(\/\).*/{ 362 s//\1/ 363 q 364 } 365 s/.*/./; q'` 366 test -d "$as_dir" && break 367 done 368 test -z "$as_dirs" || eval "mkdir $as_dirs" 369 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 370 371 372 } # as_fn_mkdir_p 373 374 # as_fn_executable_p FILE 375 # ----------------------- 376 # Test if FILE is an executable regular file. 377 as_fn_executable_p () 378 { 379 test -f "$1" && test -x "$1" 380 } # as_fn_executable_p 381 # as_fn_append VAR VALUE 382 # ---------------------- 383 # Append the text in VALUE to the end of the definition contained in VAR. Take 384 # advantage of any shell optimizations that allow amortized linear growth over 385 # repeated appends, instead of the typical quadratic growth present in naive 386 # implementations. 387 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 388 then : 389 eval 'as_fn_append () 390 { 391 eval $1+=\$2 392 }' 393 else $as_nop 394 as_fn_append () 395 { 396 eval $1=\$$1\$2 397 } 398 fi # as_fn_append 399 400 # as_fn_arith ARG... 401 # ------------------ 402 # Perform arithmetic evaluation on the ARGs, and store the result in the 403 # global $as_val. Take advantage of shells that can avoid forks. The arguments 404 # must be portable across $(()) and expr. 405 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 406 then : 407 eval 'as_fn_arith () 408 { 409 as_val=$(( $* )) 410 }' 411 else $as_nop 412 as_fn_arith () 413 { 414 as_val=`expr "$@" || test $? -eq 1` 415 } 416 fi # as_fn_arith 417 418 # as_fn_nop 419 # --------- 420 # Do nothing but, unlike ":", preserve the value of $?. 421 as_fn_nop () 422 { 423 return $? 424 } 425 as_nop=as_fn_nop 426 427 # as_fn_error STATUS ERROR [LINENO LOG_FD] 428 # ---------------------------------------- 429 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 430 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 431 # script with STATUS, using 1 if that was 0. 432 as_fn_error () 433 { 434 as_status=$1; test $as_status -eq 0 && as_status=1 435 if test "$4"; then 436 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 437 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 438 fi 439 printf "%s\n" "$as_me: error: $2" >&2 440 as_fn_exit $as_status 441 } # as_fn_error 442 443 if expr a : '\(a\)' >/dev/null 2>&1 && 444 test "X`expr 00001 : '.*\(...\)'`" = X001; then 445 as_expr=expr 446 else 447 as_expr=false 448 fi 449 450 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 451 as_basename=basename 452 else 453 as_basename=false 454 fi 455 456 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 457 as_dirname=dirname 458 else 459 as_dirname=false 460 fi 461 462 as_me=`$as_basename -- "$0" || 463 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 464 X"$0" : 'X\(//\)$' \| \ 465 X"$0" : 'X\(/\)' \| . 2>/dev/null || 466 printf "%s\n" X/"$0" | 467 sed '/^.*\/\([^/][^/]*\)\/*$/{ 468 s//\1/ 469 q 470 } 471 /^X\/\(\/\/\)$/{ 472 s//\1/ 473 q 474 } 475 /^X\/\(\/\).*/{ 476 s//\1/ 477 q 478 } 479 s/.*/./; q'` 480 481 # Avoid depending upon Character Ranges. 482 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 483 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 484 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 485 as_cr_digits='0123456789' 486 as_cr_alnum=$as_cr_Letters$as_cr_digits 487 488 489 as_lineno_1=$LINENO as_lineno_1a=$LINENO 490 as_lineno_2=$LINENO as_lineno_2a=$LINENO 491 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 492 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 493 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 494 sed -n ' 495 p 496 /[$]LINENO/= 497 ' <$as_myself | 498 sed ' 499 s/[$]LINENO.*/&-/ 500 t lineno 501 b 502 :lineno 503 N 504 :loop 505 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 506 t loop 507 s/-\n.*// 508 ' >$as_me.lineno && 509 chmod +x "$as_me.lineno" || 510 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 511 512 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 513 # already done that, so ensure we don't try to do so again and fall 514 # in an infinite loop. This has already happened in practice. 515 _as_can_reexec=no; export _as_can_reexec 516 # Don't try to exec as it changes $[0], causing all sort of problems 517 # (the dirname of $[0] is not the place where we might find the 518 # original and so on. Autoconf is especially sensitive to this). 519 . "./$as_me.lineno" 520 # Exit status is that of the last command. 521 exit 522 } 523 524 525 # Determine whether it's possible to make 'echo' print without a newline. 526 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 527 # for compatibility with existing Makefiles. 528 ECHO_C= ECHO_N= ECHO_T= 529 case `echo -n x` in #((((( 530 -n*) 531 case `echo 'xy\c'` in 532 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 533 xy) ECHO_C='\c';; 534 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 535 ECHO_T=' ';; 536 esac;; 537 *) 538 ECHO_N='-n';; 539 esac 540 541 # For backward compatibility with old third-party macros, we provide 542 # the shell variables $as_echo and $as_echo_n. New code should use 543 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 544 as_echo='printf %s\n' 545 as_echo_n='printf %s' 546 547 548 rm -f conf$$ conf$$.exe conf$$.file 549 if test -d conf$$.dir; then 550 rm -f conf$$.dir/conf$$.file 551 else 552 rm -f conf$$.dir 553 mkdir conf$$.dir 2>/dev/null 554 fi 555 if (echo >conf$$.file) 2>/dev/null; then 556 if ln -s conf$$.file conf$$ 2>/dev/null; then 557 as_ln_s='ln -s' 558 # ... but there are two gotchas: 559 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 560 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 561 # In both cases, we have to default to `cp -pR'. 562 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 563 as_ln_s='cp -pR' 564 elif ln conf$$.file conf$$ 2>/dev/null; then 565 as_ln_s=ln 566 else 567 as_ln_s='cp -pR' 568 fi 569 else 570 as_ln_s='cp -pR' 571 fi 572 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 573 rmdir conf$$.dir 2>/dev/null 574 575 if mkdir -p . 2>/dev/null; then 576 as_mkdir_p='mkdir -p "$as_dir"' 577 else 578 test -d ./-p && rmdir ./-p 579 as_mkdir_p=false 580 fi 581 582 as_test_x='test -x' 583 as_executable_p=as_fn_executable_p 584 585 # Sed expression to map a string onto a valid CPP name. 586 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 587 588 # Sed expression to map a string onto a valid variable name. 589 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 590 591 592 test -n "$DJDIR" || exec 7<&0 </dev/null 593 exec 6>&1 594 595 # Name of the host. 596 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 597 # so uname gets run too. 598 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 599 600 # 601 # Initializations. 602 # 603 ac_default_prefix=/usr/local 604 ac_clean_files= 605 ac_config_libobj_dir=. 606 LIBOBJS= 607 cross_compiling=no 608 subdirs= 609 MFLAGS= 610 MAKEFLAGS= 611 612 # Identity of this package. 613 PACKAGE_NAME='xclock' 614 PACKAGE_TARNAME='xclock' 615 PACKAGE_VERSION='1.1.1' 616 PACKAGE_STRING='xclock 1.1.1' 617 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xclock/issues' 618 PACKAGE_URL='' 619 620 ac_unique_file="Makefile.am" 621 # Factoring default headers for most tests. 622 ac_includes_default="\ 623 #include <stddef.h> 624 #ifdef HAVE_STDIO_H 625 # include <stdio.h> 626 #endif 627 #ifdef HAVE_STDLIB_H 628 # include <stdlib.h> 629 #endif 630 #ifdef HAVE_STRING_H 631 # include <string.h> 632 #endif 633 #ifdef HAVE_INTTYPES_H 634 # include <inttypes.h> 635 #endif 636 #ifdef HAVE_STDINT_H 637 # include <stdint.h> 638 #endif 639 #ifdef HAVE_STRINGS_H 640 # include <strings.h> 641 #endif 642 #ifdef HAVE_SYS_TYPES_H 643 # include <sys/types.h> 644 #endif 645 #ifdef HAVE_SYS_STAT_H 646 # include <sys/stat.h> 647 #endif 648 #ifdef HAVE_UNISTD_H 649 # include <unistd.h> 650 #endif" 651 652 ac_header_c_list= 653 ac_subst_vars='am__EXEEXT_FALSE 654 am__EXEEXT_TRUE 655 LTLIBOBJS 656 LIBOBJS 657 appdefaultdir 658 APPDEFS_LIBS 659 APPDEFS_CFLAGS 660 XKB_LIBS 661 XKB_CFLAGS 662 XFT_LIBS 663 XFT_CFLAGS 664 XCLOCK_LIBS 665 XCLOCK_CFLAGS 666 LTLIBICONV 667 LIBICONV 668 EGREP 669 GREP 670 CPP 671 MAN_SUBSTS 672 XORG_MAN_PAGE 673 ADMIN_MAN_DIR 674 DRIVER_MAN_DIR 675 MISC_MAN_DIR 676 FILE_MAN_DIR 677 LIB_MAN_DIR 678 APP_MAN_DIR 679 ADMIN_MAN_SUFFIX 680 DRIVER_MAN_SUFFIX 681 MISC_MAN_SUFFIX 682 FILE_MAN_SUFFIX 683 LIB_MAN_SUFFIX 684 APP_MAN_SUFFIX 685 SED 686 host_os 687 host_vendor 688 host_cpu 689 host 690 build_os 691 build_vendor 692 build_cpu 693 build 694 INSTALL_CMD 695 PKG_CONFIG_LIBDIR 696 PKG_CONFIG_PATH 697 PKG_CONFIG 698 CHANGELOG_CMD 699 STRICT_CFLAGS 700 CWARNFLAGS 701 BASE_CFLAGS 702 am__fastdepCC_FALSE 703 am__fastdepCC_TRUE 704 CCDEPMODE 705 am__nodep 706 AMDEPBACKSLASH 707 AMDEP_FALSE 708 AMDEP_TRUE 709 am__include 710 DEPDIR 711 OBJEXT 712 EXEEXT 713 ac_ct_CC 714 CPPFLAGS 715 LDFLAGS 716 CFLAGS 717 CC 718 AM_BACKSLASH 719 AM_DEFAULT_VERBOSITY 720 AM_DEFAULT_V 721 AM_V 722 CSCOPE 723 ETAGS 724 CTAGS 725 am__untar 726 am__tar 727 AMTAR 728 am__leading_dot 729 SET_MAKE 730 AWK 731 mkdir_p 732 MKDIR_P 733 INSTALL_STRIP_PROGRAM 734 STRIP 735 install_sh 736 MAKEINFO 737 AUTOHEADER 738 AUTOMAKE 739 AUTOCONF 740 ACLOCAL 741 VERSION 742 PACKAGE 743 CYGPATH_W 744 am__isrc 745 INSTALL_DATA 746 INSTALL_SCRIPT 747 INSTALL_PROGRAM 748 target_alias 749 host_alias 750 build_alias 751 LIBS 752 ECHO_T 753 ECHO_N 754 ECHO_C 755 DEFS 756 mandir 757 localedir 758 libdir 759 psdir 760 pdfdir 761 dvidir 762 htmldir 763 infodir 764 docdir 765 oldincludedir 766 includedir 767 runstatedir 768 localstatedir 769 sharedstatedir 770 sysconfdir 771 datadir 772 datarootdir 773 libexecdir 774 sbindir 775 bindir 776 program_transform_name 777 prefix 778 exec_prefix 779 PACKAGE_URL 780 PACKAGE_BUGREPORT 781 PACKAGE_STRING 782 PACKAGE_VERSION 783 PACKAGE_TARNAME 784 PACKAGE_NAME 785 PATH_SEPARATOR 786 SHELL 787 am__quote' 788 ac_subst_files='' 789 ac_user_opts=' 790 enable_option_checking 791 enable_silent_rules 792 enable_dependency_tracking 793 enable_selective_werror 794 enable_strict_compilation 795 with_gnu_ld 796 enable_rpath 797 with_libiconv_prefix 798 with_xft 799 with_xkb 800 with_appdefaultdir 801 ' 802 ac_precious_vars='build_alias 803 host_alias 804 target_alias 805 CC 806 CFLAGS 807 LDFLAGS 808 LIBS 809 CPPFLAGS 810 PKG_CONFIG 811 PKG_CONFIG_PATH 812 PKG_CONFIG_LIBDIR 813 CPP 814 XCLOCK_CFLAGS 815 XCLOCK_LIBS 816 XFT_CFLAGS 817 XFT_LIBS 818 XKB_CFLAGS 819 XKB_LIBS 820 APPDEFS_CFLAGS 821 APPDEFS_LIBS' 822 823 824 # 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[VAR=VALUE]... 1373 1374 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1375 VAR=VALUE. See below for descriptions of some of the useful variables. 1376 1377 Defaults for the options are specified in brackets. 1378 1379 Configuration: 1380 -h, --help display this help and exit 1381 --help=short display options specific to this package 1382 --help=recursive display the short help of all the included packages 1383 -V, --version display version information and exit 1384 -q, --quiet, --silent do not print \`checking ...' messages 1385 --cache-file=FILE cache test results in FILE [disabled] 1386 -C, --config-cache alias for \`--cache-file=config.cache' 1387 -n, --no-create do not create output files 1388 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1389 1390 Installation directories: 1391 --prefix=PREFIX install architecture-independent files in PREFIX 1392 [$ac_default_prefix] 1393 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1394 [PREFIX] 1395 1396 By default, \`make install' will install all the files in 1397 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1398 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1399 for instance \`--prefix=\$HOME'. 1400 1401 For better control, use the options below. 1402 1403 Fine tuning of the installation directories: 1404 --bindir=DIR user executables [EPREFIX/bin] 1405 --sbindir=DIR system admin executables [EPREFIX/sbin] 1406 --libexecdir=DIR program executables [EPREFIX/libexec] 1407 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1408 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1409 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1410 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1411 --libdir=DIR object code libraries [EPREFIX/lib] 1412 --includedir=DIR C header files [PREFIX/include] 1413 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1414 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1415 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1416 --infodir=DIR info documentation [DATAROOTDIR/info] 1417 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1418 --mandir=DIR man documentation [DATAROOTDIR/man] 1419 --docdir=DIR documentation root [DATAROOTDIR/doc/xclock] 1420 --htmldir=DIR html documentation [DOCDIR] 1421 --dvidir=DIR dvi documentation [DOCDIR] 1422 --pdfdir=DIR pdf documentation [DOCDIR] 1423 --psdir=DIR ps documentation [DOCDIR] 1424 _ACEOF 1425 1426 cat <<\_ACEOF 1427 1428 Program names: 1429 --program-prefix=PREFIX prepend PREFIX to installed program names 1430 --program-suffix=SUFFIX append SUFFIX to installed program names 1431 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1432 1433 System types: 1434 --build=BUILD configure for building on BUILD [guessed] 1435 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1436 _ACEOF 1437 fi 1438 1439 if test -n "$ac_init_help"; then 1440 case $ac_init_help in 1441 short | recursive ) echo "Configuration of xclock 1.1.1:";; 1442 esac 1443 cat <<\_ACEOF 1444 1445 Optional Features: 1446 --disable-option-checking ignore unrecognized --enable/--with options 1447 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1448 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1449 --enable-silent-rules less verbose build output (undo: "make V=1") 1450 --disable-silent-rules verbose build output (undo: "make V=0") 1451 --enable-dependency-tracking 1452 do not reject slow dependency extractors 1453 --disable-dependency-tracking 1454 speeds up one-time build 1455 --disable-selective-werror 1456 Turn off selective compiler errors. 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1507 fi 1508 1509 if test "$ac_init_help" = "recursive"; then 1510 # If there are subdirs, report their specific --help. 1511 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1512 test -d "$ac_dir" || 1513 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1514 continue 1515 ac_builddir=. 1516 1517 case "$ac_dir" in 1518 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1519 *) 1520 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1521 # A ".." for each directory in $ac_dir_suffix. 1522 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1523 case $ac_top_builddir_sub in 1524 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1525 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1526 esac ;; 1527 esac 1528 ac_abs_top_builddir=$ac_pwd 1529 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1530 # for backward compatibility: 1531 ac_top_builddir=$ac_top_build_prefix 1532 1533 case $srcdir in 1534 .) # We are building in place. 1535 ac_srcdir=. 1536 ac_top_srcdir=$ac_top_builddir_sub 1537 ac_abs_top_srcdir=$ac_pwd ;; 1538 [\\/]* | ?:[\\/]* ) # Absolute name. 1539 ac_srcdir=$srcdir$ac_dir_suffix; 1540 ac_top_srcdir=$srcdir 1541 ac_abs_top_srcdir=$srcdir ;; 1542 *) # Relative name. 1543 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1544 ac_top_srcdir=$ac_top_build_prefix$srcdir 1545 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1546 esac 1547 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1548 1549 cd "$ac_dir" || { ac_status=$?; continue; } 1550 # Check for configure.gnu first; this name is used for a wrapper for 1551 # Metaconfig's "Configure" on case-insensitive file systems. 1552 if test -f "$ac_srcdir/configure.gnu"; then 1553 echo && 1554 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1555 elif test -f "$ac_srcdir/configure"; then 1556 echo && 1557 $SHELL "$ac_srcdir/configure" --help=recursive 1558 else 1559 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1560 fi || ac_status=$? 1561 cd "$ac_pwd" || { ac_status=$?; break; } 1562 done 1563 fi 1564 1565 test -n "$ac_init_help" && exit $ac_status 1566 if $ac_init_version; then 1567 cat <<\_ACEOF 1568 xclock configure 1.1.1 1569 generated by GNU Autoconf 2.71 1570 1571 Copyright (C) 2021 Free Software Foundation, Inc. 1572 This configure script is free software; the Free Software Foundation 1573 gives unlimited permission to copy, distribute and modify it. 1574 _ACEOF 1575 exit 1576 fi 1577 1578 ## ------------------------ ## 1579 ## Autoconf initialization. ## 1580 ## ------------------------ ## 1581 1582 # ac_fn_c_try_compile LINENO 1583 # -------------------------- 1584 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1585 ac_fn_c_try_compile () 1586 { 1587 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1588 rm -f conftest.$ac_objext conftest.beam 1589 if { { ac_try="$ac_compile" 1590 case "(($ac_try" in 1591 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1592 *) ac_try_echo=$ac_try;; 1593 esac 1594 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1595 printf "%s\n" "$ac_try_echo"; } >&5 1596 (eval "$ac_compile") 2>conftest.err 1597 ac_status=$? 1598 if test -s conftest.err; then 1599 grep -v '^ *+' conftest.err >conftest.er1 1600 cat conftest.er1 >&5 1601 mv -f conftest.er1 conftest.err 1602 fi 1603 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1604 test $ac_status = 0; } && { 1605 test -z "$ac_c_werror_flag" || 1606 test ! -s conftest.err 1607 } && test -s conftest.$ac_objext 1608 then : 1609 ac_retval=0 1610 else $as_nop 1611 printf "%s\n" "$as_me: failed program was:" >&5 1612 sed 's/^/| /' conftest.$ac_ext >&5 1613 1614 ac_retval=1 1615 fi 1616 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1617 as_fn_set_status $ac_retval 1618 1619 } # ac_fn_c_try_compile 1620 1621 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1622 # ------------------------------------------------------------------ 1623 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1624 # accordingly. 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" >&6; } 1682 if eval test \${$3+y} 1683 then : 1684 printf %s "(cached) " >&6 1685 else $as_nop 1686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1687 /* end confdefs.h. */ 1688 $4 1689 #include <$2> 1690 _ACEOF 1691 if ac_fn_c_try_compile "$LINENO" 1692 then : 1693 eval "$3=yes" 1694 else $as_nop 1695 eval "$3=no" 1696 fi 1697 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1698 fi 1699 eval ac_res=\$$3 1700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1701 printf "%s\n" "$ac_res" >&6; } 1702 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1703 1704 } # ac_fn_c_check_header_compile 1705 1706 # ac_fn_c_try_link LINENO 1707 # ----------------------- 1708 # Try to link conftest.$ac_ext, and return whether this succeeded. 1709 ac_fn_c_try_link () 1710 { 1711 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1712 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1713 if { { ac_try="$ac_link" 1714 case "(($ac_try" in 1715 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1716 *) ac_try_echo=$ac_try;; 1717 esac 1718 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1719 printf "%s\n" "$ac_try_echo"; } >&5 1720 (eval "$ac_link") 2>conftest.err 1721 ac_status=$? 1722 if test -s conftest.err; then 1723 grep -v '^ *+' conftest.err >conftest.er1 1724 cat conftest.er1 >&5 1725 mv -f conftest.er1 conftest.err 1726 fi 1727 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1728 test $ac_status = 0; } && { 1729 test -z "$ac_c_werror_flag" || 1730 test ! -s conftest.err 1731 } && test -s conftest$ac_exeext && { 1732 test "$cross_compiling" = yes || 1733 test -x conftest$ac_exeext 1734 } 1735 then : 1736 ac_retval=0 1737 else $as_nop 1738 printf "%s\n" "$as_me: failed program was:" >&5 1739 sed 's/^/| /' conftest.$ac_ext >&5 1740 1741 ac_retval=1 1742 fi 1743 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1744 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1745 # interfere with the next link command; also delete a directory that is 1746 # left behind by Apple's compiler. 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" >&6; } 1761 if eval test \${$3+y} 1762 then : 1763 printf %s "(cached) " >&6 1764 else $as_nop 1765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1766 /* end confdefs.h. */ 1767 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1768 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1769 #define $2 innocuous_$2 1770 1771 /* System header to define __stub macros and hopefully few prototypes, 1772 which can conflict with char $2 (); below. */ 1773 1774 #include <limits.h> 1775 #undef $2 1776 1777 /* Override any GCC internal prototype to avoid an error. 1778 Use char because int might match the return type of a GCC 1779 builtin and then its argument prototype would still apply. */ 1780 #ifdef __cplusplus 1781 extern "C" 1782 #endif 1783 char $2 (); 1784 /* The GNU C library defines this for functions which it implements 1785 to always fail with ENOSYS. Some functions are actually named 1786 something starting with __ and the normal name is an alias. */ 1787 #if defined __stub_$2 || defined __stub___$2 1788 choke me 1789 #endif 1790 1791 int 1792 main (void) 1793 { 1794 return $2 (); 1795 ; 1796 return 0; 1797 } 1798 _ACEOF 1799 if ac_fn_c_try_link "$LINENO" 1800 then : 1801 eval "$3=yes" 1802 else $as_nop 1803 eval "$3=no" 1804 fi 1805 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1806 conftest$ac_exeext conftest.$ac_ext 1807 fi 1808 eval ac_res=\$$3 1809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1810 printf "%s\n" "$ac_res" >&6; } 1811 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1812 1813 } # ac_fn_c_check_func 1814 1815 # ac_fn_c_try_cpp LINENO 1816 # ---------------------- 1817 # Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1818 ac_fn_c_try_cpp () 1819 { 1820 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1821 if { { ac_try="$ac_cpp conftest.$ac_ext" 1822 case "(($ac_try" in 1823 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1824 *) ac_try_echo=$ac_try;; 1825 esac 1826 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1827 printf "%s\n" "$ac_try_echo"; } >&5 1828 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1829 ac_status=$? 1830 if test -s conftest.err; then 1831 grep -v '^ *+' conftest.err >conftest.er1 1832 cat conftest.er1 >&5 1833 mv -f conftest.er1 conftest.err 1834 fi 1835 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1836 test $ac_status = 0; } > conftest.i && { 1837 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1838 test ! -s conftest.err 1839 } 1840 then : 1841 ac_retval=0 1842 else $as_nop 1843 printf "%s\n" "$as_me: failed program was:" >&5 1844 sed 's/^/| /' conftest.$ac_ext >&5 1845 1846 ac_retval=1 1847 fi 1848 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1849 as_fn_set_status $ac_retval 1850 1851 } # ac_fn_c_try_cpp 1852 1853 # ac_fn_c_try_run LINENO 1854 # ---------------------- 1855 # Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that 1856 # executables *can* be run. 1857 ac_fn_c_try_run () 1858 { 1859 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1860 if { { ac_try="$ac_link" 1861 case "(($ac_try" in 1862 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1863 *) ac_try_echo=$ac_try;; 1864 esac 1865 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1866 printf "%s\n" "$ac_try_echo"; } >&5 1867 (eval "$ac_link") 2>&5 1868 ac_status=$? 1869 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1870 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1871 { { case "(($ac_try" in 1872 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1873 *) ac_try_echo=$ac_try;; 1874 esac 1875 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1876 printf "%s\n" "$ac_try_echo"; } >&5 1877 (eval "$ac_try") 2>&5 1878 ac_status=$? 1879 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1880 test $ac_status = 0; }; } 1881 then : 1882 ac_retval=0 1883 else $as_nop 1884 printf "%s\n" "$as_me: program exited with status $ac_status" >&5 1885 printf "%s\n" "$as_me: failed program was:" >&5 1886 sed 's/^/| /' conftest.$ac_ext >&5 1887 1888 ac_retval=$ac_status 1889 fi 1890 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1891 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1892 as_fn_set_status $ac_retval 1893 1894 } # ac_fn_c_try_run 1895 ac_configure_args_raw= 1896 for ac_arg 1897 do 1898 case $ac_arg in 1899 *\'*) 1900 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1901 esac 1902 as_fn_append ac_configure_args_raw " '$ac_arg'" 1903 done 1904 1905 case $ac_configure_args_raw in 1906 *$as_nl*) 1907 ac_safe_unquote= ;; 1908 *) 1909 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1910 ac_unsafe_a="$ac_unsafe_z#~" 1911 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1912 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1913 esac 1914 1915 cat >config.log <<_ACEOF 1916 This file contains any messages produced by compilers while 1917 running configure, to aid debugging if configure makes a mistake. 1918 1919 It was created by xclock $as_me 1.1.1, which was 1920 generated by GNU Autoconf 2.71. Invocation command line was 1921 1922 $ $0$ac_configure_args_raw 1923 1924 _ACEOF 1925 exec 5>>config.log 1926 { 1927 cat <<_ASUNAME 1928 ## --------- ## 1929 ## Platform. ## 1930 ## --------- ## 1931 1932 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1933 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1934 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1935 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1936 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1937 1938 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1939 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1940 1941 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1942 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1943 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1944 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1945 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1946 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1947 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1948 1949 _ASUNAME 1950 1951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1952 for as_dir in $PATH 1953 do 1954 IFS=$as_save_IFS 1955 case $as_dir in #((( 1956 '') as_dir=./ ;; 1957 */) ;; 1958 *) as_dir=$as_dir/ ;; 1959 esac 1960 printf "%s\n" "PATH: $as_dir" 1961 done 1962 IFS=$as_save_IFS 1963 1964 } >&5 1965 1966 cat >&5 <<_ACEOF 1967 1968 1969 ## ----------- ## 1970 ## Core tests. ## 1971 ## ----------- ## 1972 1973 _ACEOF 1974 1975 1976 # Keep a trace of the command line. 1977 # Strip out --no-create and --no-recursion so they do not pile up. 1978 # Strip out --silent because we don't want to record it for future runs. 1979 # Also quote any args containing shell meta-characters. 1980 # Make two passes to allow for proper duplicate-argument suppression. 1981 ac_configure_args= 1982 ac_configure_args0= 1983 ac_configure_args1= 1984 ac_must_keep_next=false 1985 for ac_pass in 1 2 1986 do 1987 for ac_arg 1988 do 1989 case $ac_arg in 1990 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1991 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1992 | -silent | --silent | --silen | --sile | --sil) 1993 continue ;; 1994 *\'*) 1995 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1996 esac 1997 case $ac_pass in 1998 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1999 2) 2000 as_fn_append ac_configure_args1 " '$ac_arg'" 2001 if test $ac_must_keep_next = true; then 2002 ac_must_keep_next=false # Got value, back to normal. 2003 else 2004 case $ac_arg in 2005 *=* | --config-cache | -C | -disable-* | --disable-* \ 2006 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2007 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2008 | -with-* | --with-* | -without-* | --without-* | --x) 2009 case "$ac_configure_args0 " in 2010 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2011 esac 2012 ;; 2013 -* ) ac_must_keep_next=true ;; 2014 esac 2015 fi 2016 as_fn_append ac_configure_args " '$ac_arg'" 2017 ;; 2018 esac 2019 done 2020 done 2021 { ac_configure_args0=; unset ac_configure_args0;} 2022 { ac_configure_args1=; unset ac_configure_args1;} 2023 2024 # When interrupted or exit'd, cleanup temporary files, and complete 2025 # config.log. We remove comments because anyway the quotes in there 2026 # would cause problems or look ugly. 2027 # WARNING: Use '\'' to represent an apostrophe within the trap. 2028 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2029 trap 'exit_status=$? 2030 # Sanitize IFS. 2031 IFS=" "" $as_nl" 2032 # Save into config.log some information that might help in debugging. 2033 { 2034 echo 2035 2036 printf "%s\n" "## ---------------- ## 2037 ## Cache variables. ## 2038 ## ---------------- ##" 2039 echo 2040 # The following way of writing the cache mishandles newlines in values, 2041 ( 2042 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2043 eval ac_val=\$$ac_var 2044 case $ac_val in #( 2045 *${as_nl}*) 2046 case $ac_var in #( 2047 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2048 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2049 esac 2050 case $ac_var in #( 2051 _ | IFS | as_nl) ;; #( 2052 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2053 *) { eval $ac_var=; unset $ac_var;} ;; 2054 esac ;; 2055 esac 2056 done 2057 (set) 2>&1 | 2058 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2059 *${as_nl}ac_space=\ *) 2060 sed -n \ 2061 "s/'\''/'\''\\\\'\'''\''/g; 2062 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2063 ;; #( 2064 *) 2065 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2066 ;; 2067 esac | 2068 sort 2069 ) 2070 echo 2071 2072 printf "%s\n" "## ----------------- ## 2073 ## Output variables. ## 2074 ## ----------------- ##" 2075 echo 2076 for ac_var in $ac_subst_vars 2077 do 2078 eval ac_val=\$$ac_var 2079 case $ac_val in 2080 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2081 esac 2082 printf "%s\n" "$ac_var='\''$ac_val'\''" 2083 done | sort 2084 echo 2085 2086 if test -n "$ac_subst_files"; then 2087 printf "%s\n" "## ------------------- ## 2088 ## File substitutions. ## 2089 ## ------------------- ##" 2090 echo 2091 for ac_var in $ac_subst_files 2092 do 2093 eval ac_val=\$$ac_var 2094 case $ac_val in 2095 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2096 esac 2097 printf "%s\n" "$ac_var='\''$ac_val'\''" 2098 done | sort 2099 echo 2100 fi 2101 2102 if test -s confdefs.h; then 2103 printf "%s\n" "## ----------- ## 2104 ## confdefs.h. ## 2105 ## ----------- ##" 2106 echo 2107 cat confdefs.h 2108 echo 2109 fi 2110 test "$ac_signal" != 0 && 2111 printf "%s\n" "$as_me: caught signal $ac_signal" 2112 printf "%s\n" "$as_me: exit $exit_status" 2113 } >&5 2114 rm -f core *.core core.conftest.* && 2115 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2116 exit $exit_status 2117 ' 0 2118 for ac_signal in 1 2 13 15; do 2119 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2120 done 2121 ac_signal=0 2122 2123 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2124 rm -f -r conftest* confdefs.h 2125 2126 printf "%s\n" "/* confdefs.h */" > confdefs.h 2127 2128 # Predefined preprocessor variables. 2129 2130 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2131 2132 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2133 2134 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2135 2136 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2137 2138 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2139 2140 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2141 2142 2143 # Let the site file select an alternate cache file if it wants to. 2144 # Prefer an explicitly selected file to automatically selected ones. 2145 if test -n "$CONFIG_SITE"; then 2146 ac_site_files="$CONFIG_SITE" 2147 elif test "x$prefix" != xNONE; then 2148 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2149 else 2150 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2151 fi 2152 2153 for ac_site_file in $ac_site_files 2154 do 2155 case $ac_site_file in #( 2156 */*) : 2157 ;; #( 2158 *) : 2159 ac_site_file=./$ac_site_file ;; 2160 esac 2161 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2163 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2164 sed 's/^/| /' "$ac_site_file" >&5 2165 . "$ac_site_file" \ 2166 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2167 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2168 as_fn_error $? "failed to load site script $ac_site_file 2169 See \`config.log' for more details" "$LINENO" 5; } 2170 fi 2171 done 2172 2173 if test -r "$cache_file"; then 2174 # Some versions of bash will fail to source /dev/null (special files 2175 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2176 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2178 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2179 case $cache_file in 2180 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2181 *) . "./$cache_file";; 2182 esac 2183 fi 2184 else 2185 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2186 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2187 >$cache_file 2188 fi 2189 2190 # Test code for whether the C compiler supports C89 (global declarations) 2191 ac_c_conftest_c89_globals=' 2192 /* Does the compiler advertise C89 conformance? 2193 Do not test the value of __STDC__, because some compilers set it to 0 2194 while being otherwise adequately conformant. */ 2195 #if !defined __STDC__ 2196 # error "Compiler does not advertise C89 conformance" 2197 #endif 2198 2199 #include <stddef.h> 2200 #include <stdarg.h> 2201 struct stat; 2202 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2203 struct buf { int x; }; 2204 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2205 static char *e (p, i) 2206 char **p; 2207 int i; 2208 { 2209 return p[i]; 2210 } 2211 static char *f (char * (*g) (char **, int), char **p, ...) 2212 { 2213 char *s; 2214 va_list v; 2215 va_start (v,p); 2216 s = g (p, va_arg (v,int)); 2217 va_end (v); 2218 return s; 2219 } 2220 2221 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2222 function prototypes and stuff, but not \xHH hex character constants. 2223 These do not provoke an error unfortunately, instead are silently treated 2224 as an "x". The following induces an error, until -std is added to get 2225 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2226 array size at least. It is necessary to write \x00 == 0 to get something 2227 that is true only with -std. */ 2228 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2229 2230 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2231 inside strings and character constants. */ 2232 #define FOO(x) '\''x'\'' 2233 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2234 2235 int test (int i, double x); 2236 struct s1 {int (*f) (int a);}; 2237 struct s2 {int (*f) (double a);}; 2238 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2239 int, int);' 2240 2241 # Test code for whether the C compiler supports C89 (body of main). 2242 ac_c_conftest_c89_main=' 2243 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2244 ' 2245 2246 # Test code for whether the C compiler supports C99 (global declarations) 2247 ac_c_conftest_c99_globals=' 2248 // Does the compiler advertise C99 conformance? 2249 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2250 # error "Compiler does not advertise C99 conformance" 2251 #endif 2252 2253 #include <stdbool.h> 2254 extern int puts (const char *); 2255 extern int printf (const char *, ...); 2256 extern int dprintf (int, const char *, ...); 2257 extern void *malloc (size_t); 2258 2259 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2260 // dprintf is used instead of fprintf to avoid needing to declare 2261 // FILE and stderr. 2262 #define debug(...) dprintf (2, __VA_ARGS__) 2263 #define showlist(...) puts (#__VA_ARGS__) 2264 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2265 static void 2266 test_varargs_macros (void) 2267 { 2268 int x = 1234; 2269 int y = 5678; 2270 debug ("Flag"); 2271 debug ("X = %d\n", x); 2272 showlist (The first, second, and third items.); 2273 report (x>y, "x is %d but y is %d", x, y); 2274 } 2275 2276 // Check long long types. 2277 #define BIG64 18446744073709551615ull 2278 #define BIG32 4294967295ul 2279 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2280 #if !BIG_OK 2281 #error "your preprocessor is broken" 2282 #endif 2283 #if BIG_OK 2284 #else 2285 #error "your preprocessor is broken" 2286 #endif 2287 static long long int bignum = -9223372036854775807LL; 2288 static unsigned long long int ubignum = BIG64; 2289 2290 struct incomplete_array 2291 { 2292 int datasize; 2293 double data[]; 2294 }; 2295 2296 struct named_init { 2297 int number; 2298 const wchar_t *name; 2299 double average; 2300 }; 2301 2302 typedef const char *ccp; 2303 2304 static inline int 2305 test_restrict (ccp restrict text) 2306 { 2307 // See if C++-style comments work. 2308 // Iterate through items via the restricted pointer. 2309 // Also check for declarations in for loops. 2310 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2311 continue; 2312 return 0; 2313 } 2314 2315 // Check varargs and va_copy. 2316 static bool 2317 test_varargs (const char *format, ...) 2318 { 2319 va_list args; 2320 va_start (args, format); 2321 va_list args_copy; 2322 va_copy (args_copy, args); 2323 2324 const char *str = ""; 2325 int number = 0; 2326 float fnumber = 0; 2327 2328 while (*format) 2329 { 2330 switch (*format++) 2331 { 2332 case '\''s'\'': // string 2333 str = va_arg (args_copy, const char *); 2334 break; 2335 case '\''d'\'': // int 2336 number = va_arg (args_copy, int); 2337 break; 2338 case '\''f'\'': // float 2339 fnumber = va_arg (args_copy, double); 2340 break; 2341 default: 2342 break; 2343 } 2344 } 2345 va_end (args_copy); 2346 va_end (args); 2347 2348 return *str && number && fnumber; 2349 } 2350 ' 2351 2352 # Test code for whether the C compiler supports C99 (body of main). 2353 ac_c_conftest_c99_main=' 2354 // Check bool. 2355 _Bool success = false; 2356 success |= (argc != 0); 2357 2358 // Check restrict. 2359 if (test_restrict ("String literal") == 0) 2360 success = true; 2361 char *restrict newvar = "Another string"; 2362 2363 // Check varargs. 2364 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2365 test_varargs_macros (); 2366 2367 // Check flexible array members. 2368 struct incomplete_array *ia = 2369 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2370 ia->datasize = 10; 2371 for (int i = 0; i < ia->datasize; ++i) 2372 ia->data[i] = i * 1.234; 2373 2374 // Check named initializers. 2375 struct named_init ni = { 2376 .number = 34, 2377 .name = L"Test wide string", 2378 .average = 543.34343, 2379 }; 2380 2381 ni.number = 58; 2382 2383 int dynamic_array[ni.number]; 2384 dynamic_array[0] = argv[0][0]; 2385 dynamic_array[ni.number - 1] = 543; 2386 2387 // work around unused variable warnings 2388 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2389 || dynamic_array[ni.number - 1] != 543); 2390 ' 2391 2392 # Test code for whether the C compiler supports C11 (global declarations) 2393 ac_c_conftest_c11_globals=' 2394 // Does the compiler advertise C11 conformance? 2395 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2396 # error "Compiler does not advertise C11 conformance" 2397 #endif 2398 2399 // Check _Alignas. 2400 char _Alignas (double) aligned_as_double; 2401 char _Alignas (0) no_special_alignment; 2402 extern char aligned_as_int; 2403 char _Alignas (0) _Alignas (int) aligned_as_int; 2404 2405 // Check _Alignof. 2406 enum 2407 { 2408 int_alignment = _Alignof (int), 2409 int_array_alignment = _Alignof (int[100]), 2410 char_alignment = _Alignof (char) 2411 }; 2412 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2413 2414 // Check _Noreturn. 2415 int _Noreturn does_not_return (void) { for (;;) continue; } 2416 2417 // Check _Static_assert. 2418 struct test_static_assert 2419 { 2420 int x; 2421 _Static_assert (sizeof (int) <= sizeof (long int), 2422 "_Static_assert does not work in struct"); 2423 long int y; 2424 }; 2425 2426 // Check UTF-8 literals. 2427 #define u8 syntax error! 2428 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2429 2430 // Check duplicate typedefs. 2431 typedef long *long_ptr; 2432 typedef long int *long_ptr; 2433 typedef long_ptr long_ptr; 2434 2435 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2436 struct anonymous 2437 { 2438 union { 2439 struct { int i; int j; }; 2440 struct { int k; long int l; } w; 2441 }; 2442 int m; 2443 } v1; 2444 ' 2445 2446 # Test code for whether the C compiler supports C11 (body of main). 2447 ac_c_conftest_c11_main=' 2448 _Static_assert ((offsetof (struct anonymous, i) 2449 == offsetof (struct anonymous, w.k)), 2450 "Anonymous union alignment botch"); 2451 v1.i = 2; 2452 v1.w.k = 5; 2453 ok |= v1.i != 5; 2454 ' 2455 2456 # Test code for whether the C compiler supports C11 (complete). 2457 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2458 ${ac_c_conftest_c99_globals} 2459 ${ac_c_conftest_c11_globals} 2460 2461 int 2462 main (int argc, char **argv) 2463 { 2464 int ok = 0; 2465 ${ac_c_conftest_c89_main} 2466 ${ac_c_conftest_c99_main} 2467 ${ac_c_conftest_c11_main} 2468 return ok; 2469 } 2470 " 2471 2472 # Test code for whether the C compiler supports C99 (complete). 2473 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2474 ${ac_c_conftest_c99_globals} 2475 2476 int 2477 main (int argc, char **argv) 2478 { 2479 int ok = 0; 2480 ${ac_c_conftest_c89_main} 2481 ${ac_c_conftest_c99_main} 2482 return ok; 2483 } 2484 " 2485 2486 # Test code for whether the C compiler supports C89 (complete). 2487 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2488 2489 int 2490 main (int argc, char **argv) 2491 { 2492 int ok = 0; 2493 ${ac_c_conftest_c89_main} 2494 return ok; 2495 } 2496 " 2497 2498 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2499 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2500 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2501 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2502 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2503 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2504 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2505 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2506 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2507 2508 # Auxiliary files required by this configure script. 2509 ac_aux_files="config.rpath config.guess config.sub compile missing install-sh" 2510 2511 # Locations in which to look for auxiliary files. 2512 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2513 2514 # Search for a directory containing all of the required auxiliary files, 2515 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2516 # If we don't find one directory that contains all the files we need, 2517 # we report the set of missing files from the *first* directory in 2518 # $ac_aux_dir_candidates and give up. 2519 ac_missing_aux_files="" 2520 ac_first_candidate=: 2521 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2523 as_found=false 2524 for as_dir in $ac_aux_dir_candidates 2525 do 2526 IFS=$as_save_IFS 2527 case $as_dir in #((( 2528 '') as_dir=./ ;; 2529 */) ;; 2530 *) as_dir=$as_dir/ ;; 2531 esac 2532 as_found=: 2533 2534 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2535 ac_aux_dir_found=yes 2536 ac_install_sh= 2537 for ac_aux in $ac_aux_files 2538 do 2539 # As a special case, if "install-sh" is required, that requirement 2540 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2541 # and $ac_install_sh is set appropriately for whichever one is found. 2542 if test x"$ac_aux" = x"install-sh" 2543 then 2544 if test -f "${as_dir}install-sh"; then 2545 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2546 ac_install_sh="${as_dir}install-sh -c" 2547 elif test -f "${as_dir}install.sh"; then 2548 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2549 ac_install_sh="${as_dir}install.sh -c" 2550 elif test -f "${as_dir}shtool"; then 2551 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2552 ac_install_sh="${as_dir}shtool install -c" 2553 else 2554 ac_aux_dir_found=no 2555 if $ac_first_candidate; then 2556 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2557 else 2558 break 2559 fi 2560 fi 2561 else 2562 if test -f "${as_dir}${ac_aux}"; then 2563 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2564 else 2565 ac_aux_dir_found=no 2566 if $ac_first_candidate; then 2567 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2568 else 2569 break 2570 fi 2571 fi 2572 fi 2573 done 2574 if test "$ac_aux_dir_found" = yes; then 2575 ac_aux_dir="$as_dir" 2576 break 2577 fi 2578 ac_first_candidate=false 2579 2580 as_found=false 2581 done 2582 IFS=$as_save_IFS 2583 if $as_found 2584 then : 2585 2586 else $as_nop 2587 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2588 fi 2589 2590 2591 # These three variables are undocumented and unsupported, 2592 # and are intended to be withdrawn in a future Autoconf release. 2593 # They can cause serious problems if a builder's source tree is in a directory 2594 # whose full name contains unusual characters. 2595 if test -f "${ac_aux_dir}config.guess"; then 2596 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2597 fi 2598 if test -f "${ac_aux_dir}config.sub"; then 2599 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2600 fi 2601 if test -f "$ac_aux_dir/configure"; then 2602 ac_configure="$SHELL ${ac_aux_dir}configure" 2603 fi 2604 2605 # Check that the precious variables saved in the cache have kept the same 2606 # value. 2607 ac_cache_corrupted=false 2608 for ac_var in $ac_precious_vars; do 2609 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2610 eval ac_new_set=\$ac_env_${ac_var}_set 2611 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2612 eval ac_new_val=\$ac_env_${ac_var}_value 2613 case $ac_old_set,$ac_new_set in 2614 set,) 2615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2616 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2617 ac_cache_corrupted=: ;; 2618 ,set) 2619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2620 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2621 ac_cache_corrupted=: ;; 2622 ,);; 2623 *) 2624 if test "x$ac_old_val" != "x$ac_new_val"; then 2625 # differences in whitespace do not lead to failure. 2626 ac_old_val_w=`echo x $ac_old_val` 2627 ac_new_val_w=`echo x $ac_new_val` 2628 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2630 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2631 ac_cache_corrupted=: 2632 else 2633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2634 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2635 eval $ac_var=\$ac_old_val 2636 fi 2637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2638 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2640 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2641 fi;; 2642 esac 2643 # Pass precious variables to config.status. 2644 if test "$ac_new_set" = set; then 2645 case $ac_new_val in 2646 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2647 *) ac_arg=$ac_var=$ac_new_val ;; 2648 esac 2649 case " $ac_configure_args " in 2650 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2651 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2652 esac 2653 fi 2654 done 2655 if $ac_cache_corrupted; then 2656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2657 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2659 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2660 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2661 and start over" "$LINENO" 5 2662 fi 2663 ## -------------------- ## 2664 ## Main body of script. ## 2665 ## -------------------- ## 2666 2667 ac_ext=c 2668 ac_cpp='$CPP $CPPFLAGS' 2669 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2670 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2671 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2672 2673 2674 2675 ac_config_headers="$ac_config_headers config.h" 2676 2677 2678 # Initialize Automake 2679 am__api_version='1.16' 2680 2681 2682 2683 # Find a good install program. We prefer a C program (faster), 2684 # so one script is as good as another. But avoid the broken or 2685 # incompatible versions: 2686 # SysV /etc/install, /usr/sbin/install 2687 # SunOS /usr/etc/install 2688 # IRIX /sbin/install 2689 # AIX /bin/install 2690 # AmigaOS /C/install, which installs bootblocks on floppy discs 2691 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2692 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2693 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2694 # OS/2's system install, which has a completely different semantic 2695 # ./install, which can be erroneously created by make from ./install.sh. 2696 # Reject install programs that cannot install multiple files. 2697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2698 printf %s "checking for a BSD-compatible install... " >&6; } 2699 if test -z "$INSTALL"; then 2700 if test ${ac_cv_path_install+y} 2701 then : 2702 printf %s "(cached) " >&6 2703 else $as_nop 2704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2705 for as_dir in $PATH 2706 do 2707 IFS=$as_save_IFS 2708 case $as_dir in #((( 2709 '') as_dir=./ ;; 2710 */) ;; 2711 *) as_dir=$as_dir/ ;; 2712 esac 2713 # Account for fact that we put trailing slashes in our PATH walk. 2714 case $as_dir in #(( 2715 ./ | /[cC]/* | \ 2716 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2717 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2718 /usr/ucb/* ) ;; 2719 *) 2720 # OSF1 and SCO ODT 3.0 have their own names for install. 2721 # Don't use installbsd from OSF since it installs stuff as root 2722 # by default. 2723 for ac_prog in ginstall scoinst install; do 2724 for ac_exec_ext in '' $ac_executable_extensions; do 2725 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2726 if test $ac_prog = install && 2727 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2728 # AIX install. It has an incompatible calling convention. 2729 : 2730 elif test $ac_prog = install && 2731 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2732 # program-specific install script used by HP pwplus--don't use. 2733 : 2734 else 2735 rm -rf conftest.one conftest.two conftest.dir 2736 echo one > conftest.one 2737 echo two > conftest.two 2738 mkdir conftest.dir 2739 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2740 test -s conftest.one && test -s conftest.two && 2741 test -s conftest.dir/conftest.one && 2742 test -s conftest.dir/conftest.two 2743 then 2744 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2745 break 3 2746 fi 2747 fi 2748 fi 2749 done 2750 done 2751 ;; 2752 esac 2753 2754 done 2755 IFS=$as_save_IFS 2756 2757 rm -rf conftest.one conftest.two conftest.dir 2758 2759 fi 2760 if test ${ac_cv_path_install+y}; then 2761 INSTALL=$ac_cv_path_install 2762 else 2763 # As a last resort, use the slow shell script. Don't cache a 2764 # value for INSTALL within a source directory, because that will 2765 # break other packages using the cache if that directory is 2766 # removed, or if the value is a relative name. 2767 INSTALL=$ac_install_sh 2768 fi 2769 fi 2770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2771 printf "%s\n" "$INSTALL" >&6; } 2772 2773 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2774 # It thinks the first close brace ends the variable substitution. 2775 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2776 2777 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2778 2779 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2780 2781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2782 printf %s "checking whether build environment is sane... " >&6; } 2783 # Reject unsafe characters in $srcdir or the absolute working directory 2784 # name. Accept space and tab only in the latter. 2785 am_lf=' 2786 ' 2787 case `pwd` in 2788 *[\\\"\#\$\&\'\`$am_lf]*) 2789 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2790 esac 2791 case $srcdir in 2792 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2793 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2794 esac 2795 2796 # Do 'set' in a subshell so we don't clobber the current shell's 2797 # arguments. Must try -L first in case configure is actually a 2798 # symlink; some systems play weird games with the mod time of symlinks 2799 # (eg FreeBSD returns the mod time of the symlink's containing 2800 # directory). 2801 if ( 2802 am_has_slept=no 2803 for am_try in 1 2; do 2804 echo "timestamp, slept: $am_has_slept" > conftest.file 2805 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2806 if test "$*" = "X"; then 2807 # -L didn't work. 2808 set X `ls -t "$srcdir/configure" conftest.file` 2809 fi 2810 if test "$*" != "X $srcdir/configure conftest.file" \ 2811 && test "$*" != "X conftest.file $srcdir/configure"; then 2812 2813 # If neither matched, then we have a broken ls. This can happen 2814 # if, for instance, CONFIG_SHELL is bash and it inherits a 2815 # broken ls alias from the environment. This has actually 2816 # happened. Such a system could not be considered "sane". 2817 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2818 alias in your environment" "$LINENO" 5 2819 fi 2820 if test "$2" = conftest.file || test $am_try -eq 2; then 2821 break 2822 fi 2823 # Just in case. 2824 sleep 1 2825 am_has_slept=yes 2826 done 2827 test "$2" = conftest.file 2828 ) 2829 then 2830 # Ok. 2831 : 2832 else 2833 as_fn_error $? "newly created file is older than distributed files! 2834 Check your system clock" "$LINENO" 5 2835 fi 2836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2837 printf "%s\n" "yes" >&6; } 2838 # If we didn't sleep, we still need to ensure time stamps of config.status and 2839 # generated files are strictly newer. 2840 am_sleep_pid= 2841 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2842 ( sleep 1 ) & 2843 am_sleep_pid=$! 2844 fi 2845 2846 rm -f conftest.file 2847 2848 test "$program_prefix" != NONE && 2849 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2850 # Use a double $ so make ignores it. 2851 test "$program_suffix" != NONE && 2852 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2853 # Double any \ or $. 2854 # By default was `s,x,x', remove it if useless. 2855 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2856 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2857 2858 2859 # Expand $ac_aux_dir to an absolute path. 2860 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2861 2862 2863 if test x"${MISSING+set}" != xset; then 2864 MISSING="\${SHELL} '$am_aux_dir/missing'" 2865 fi 2866 # Use eval to expand $SHELL 2867 if eval "$MISSING --is-lightweight"; then 2868 am_missing_run="$MISSING " 2869 else 2870 am_missing_run= 2871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2872 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2873 fi 2874 2875 if test x"${install_sh+set}" != xset; then 2876 case $am_aux_dir in 2877 *\ * | *\ *) 2878 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2879 *) 2880 install_sh="\${SHELL} $am_aux_dir/install-sh" 2881 esac 2882 fi 2883 2884 # Installed binaries are usually stripped using 'strip' when the user 2885 # run "make install-strip". However 'strip' might not be the right 2886 # tool to use in cross-compilation environments, therefore Automake 2887 # will honor the 'STRIP' environment variable to overrule this program. 2888 if test "$cross_compiling" != no; then 2889 if test -n "$ac_tool_prefix"; then 2890 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2891 set dummy ${ac_tool_prefix}strip; ac_word=$2 2892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2893 printf %s "checking for $ac_word... " >&6; } 2894 if test ${ac_cv_prog_STRIP+y} 2895 then : 2896 printf %s "(cached) " >&6 2897 else $as_nop 2898 if test -n "$STRIP"; then 2899 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2900 else 2901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2902 for as_dir in $PATH 2903 do 2904 IFS=$as_save_IFS 2905 case $as_dir in #((( 2906 '') as_dir=./ ;; 2907 */) ;; 2908 *) as_dir=$as_dir/ ;; 2909 esac 2910 for ac_exec_ext in '' $ac_executable_extensions; do 2911 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2912 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2913 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2914 break 2 2915 fi 2916 done 2917 done 2918 IFS=$as_save_IFS 2919 2920 fi 2921 fi 2922 STRIP=$ac_cv_prog_STRIP 2923 if test -n "$STRIP"; then 2924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2925 printf "%s\n" "$STRIP" >&6; } 2926 else 2927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2928 printf "%s\n" "no" >&6; } 2929 fi 2930 2931 2932 fi 2933 if test -z "$ac_cv_prog_STRIP"; then 2934 ac_ct_STRIP=$STRIP 2935 # Extract the first word of "strip", so it can be a program name with args. 2936 set dummy strip; ac_word=$2 2937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2938 printf %s "checking for $ac_word... " >&6; } 2939 if test ${ac_cv_prog_ac_ct_STRIP+y} 2940 then : 2941 printf %s "(cached) " >&6 2942 else $as_nop 2943 if test -n "$ac_ct_STRIP"; then 2944 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2945 else 2946 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2947 for as_dir in $PATH 2948 do 2949 IFS=$as_save_IFS 2950 case $as_dir in #((( 2951 '') as_dir=./ ;; 2952 */) ;; 2953 *) as_dir=$as_dir/ ;; 2954 esac 2955 for ac_exec_ext in '' $ac_executable_extensions; do 2956 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2957 ac_cv_prog_ac_ct_STRIP="strip" 2958 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2959 break 2 2960 fi 2961 done 2962 done 2963 IFS=$as_save_IFS 2964 2965 fi 2966 fi 2967 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2968 if test -n "$ac_ct_STRIP"; then 2969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2970 printf "%s\n" "$ac_ct_STRIP" >&6; } 2971 else 2972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2973 printf "%s\n" "no" >&6; } 2974 fi 2975 2976 if test "x$ac_ct_STRIP" = x; then 2977 STRIP=":" 2978 else 2979 case $cross_compiling:$ac_tool_warned in 2980 yes:) 2981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2982 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2983 ac_tool_warned=yes ;; 2984 esac 2985 STRIP=$ac_ct_STRIP 2986 fi 2987 else 2988 STRIP="$ac_cv_prog_STRIP" 2989 fi 2990 2991 fi 2992 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2993 2994 2995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2996 printf %s "checking for a race-free mkdir -p... " >&6; } 2997 if test -z "$MKDIR_P"; then 2998 if test ${ac_cv_path_mkdir+y} 2999 then : 3000 printf %s "(cached) " >&6 3001 else $as_nop 3002 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3003 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3004 do 3005 IFS=$as_save_IFS 3006 case $as_dir in #((( 3007 '') as_dir=./ ;; 3008 */) ;; 3009 *) as_dir=$as_dir/ ;; 3010 esac 3011 for ac_prog in mkdir gmkdir; do 3012 for ac_exec_ext in '' $ac_executable_extensions; do 3013 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3014 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3015 'mkdir ('*'coreutils) '* | \ 3016 'BusyBox '* | \ 3017 'mkdir (fileutils) '4.1*) 3018 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3019 break 3;; 3020 esac 3021 done 3022 done 3023 done 3024 IFS=$as_save_IFS 3025 3026 fi 3027 3028 test -d ./--version && rmdir ./--version 3029 if test ${ac_cv_path_mkdir+y}; then 3030 MKDIR_P="$ac_cv_path_mkdir -p" 3031 else 3032 # As a last resort, use the slow shell script. Don't cache a 3033 # value for MKDIR_P within a source directory, because that will 3034 # break other packages using the cache if that directory is 3035 # removed, or if the value is a relative name. 3036 MKDIR_P="$ac_install_sh -d" 3037 fi 3038 fi 3039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3040 printf "%s\n" "$MKDIR_P" >&6; } 3041 3042 for ac_prog in gawk mawk nawk awk 3043 do 3044 # Extract the first word of "$ac_prog", so it can be a program name with args. 3045 set dummy $ac_prog; ac_word=$2 3046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3047 printf %s "checking for $ac_word... " >&6; } 3048 if test ${ac_cv_prog_AWK+y} 3049 then : 3050 printf %s "(cached) " >&6 3051 else $as_nop 3052 if test -n "$AWK"; then 3053 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3054 else 3055 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3056 for as_dir in $PATH 3057 do 3058 IFS=$as_save_IFS 3059 case $as_dir in #((( 3060 '') as_dir=./ ;; 3061 */) ;; 3062 *) as_dir=$as_dir/ ;; 3063 esac 3064 for ac_exec_ext in '' $ac_executable_extensions; do 3065 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3066 ac_cv_prog_AWK="$ac_prog" 3067 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3068 break 2 3069 fi 3070 done 3071 done 3072 IFS=$as_save_IFS 3073 3074 fi 3075 fi 3076 AWK=$ac_cv_prog_AWK 3077 if test -n "$AWK"; then 3078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3079 printf "%s\n" "$AWK" >&6; } 3080 else 3081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3082 printf "%s\n" "no" >&6; } 3083 fi 3084 3085 3086 test -n "$AWK" && break 3087 done 3088 3089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3090 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3091 set x ${MAKE-make} 3092 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3093 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3094 then : 3095 printf %s "(cached) " >&6 3096 else $as_nop 3097 cat >conftest.make <<\_ACEOF 3098 SHELL = /bin/sh 3099 all: 3100 @echo '@@@%%%=$(MAKE)=@@@%%%' 3101 _ACEOF 3102 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3103 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3104 *@@@%%%=?*=@@@%%%*) 3105 eval ac_cv_prog_make_${ac_make}_set=yes;; 3106 *) 3107 eval ac_cv_prog_make_${ac_make}_set=no;; 3108 esac 3109 rm -f conftest.make 3110 fi 3111 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3113 printf "%s\n" "yes" >&6; } 3114 SET_MAKE= 3115 else 3116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3117 printf "%s\n" "no" >&6; } 3118 SET_MAKE="MAKE=${MAKE-make}" 3119 fi 3120 3121 rm -rf .tst 2>/dev/null 3122 mkdir .tst 2>/dev/null 3123 if test -d .tst; then 3124 am__leading_dot=. 3125 else 3126 am__leading_dot=_ 3127 fi 3128 rmdir .tst 2>/dev/null 3129 3130 # Check whether --enable-silent-rules was given. 3131 if test ${enable_silent_rules+y} 3132 then : 3133 enableval=$enable_silent_rules; 3134 fi 3135 3136 case $enable_silent_rules in # ((( 3137 yes) AM_DEFAULT_VERBOSITY=0;; 3138 no) AM_DEFAULT_VERBOSITY=1;; 3139 *) AM_DEFAULT_VERBOSITY=1;; 3140 esac 3141 am_make=${MAKE-make} 3142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3143 printf %s "checking whether $am_make supports nested variables... " >&6; } 3144 if test ${am_cv_make_support_nested_variables+y} 3145 then : 3146 printf %s "(cached) " >&6 3147 else $as_nop 3148 if printf "%s\n" 'TRUE=$(BAR$(V)) 3149 BAR0=false 3150 BAR1=true 3151 V=1 3152 am__doit: 3153 @$(TRUE) 3154 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3155 am_cv_make_support_nested_variables=yes 3156 else 3157 am_cv_make_support_nested_variables=no 3158 fi 3159 fi 3160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3161 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3162 if test $am_cv_make_support_nested_variables = yes; then 3163 AM_V='$(V)' 3164 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3165 else 3166 AM_V=$AM_DEFAULT_VERBOSITY 3167 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3168 fi 3169 AM_BACKSLASH='\' 3170 3171 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3172 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3173 # is not polluted with repeated "-I." 3174 am__isrc=' -I$(srcdir)' 3175 # test to see if srcdir already configured 3176 if test -f $srcdir/config.status; then 3177 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3178 fi 3179 fi 3180 3181 # test whether we have cygpath 3182 if test -z "$CYGPATH_W"; then 3183 if (cygpath --version) >/dev/null 2>/dev/null; then 3184 CYGPATH_W='cygpath -w' 3185 else 3186 CYGPATH_W=echo 3187 fi 3188 fi 3189 3190 3191 # Define the identity of the package. 3192 PACKAGE='xclock' 3193 VERSION='1.1.1' 3194 3195 3196 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3197 3198 3199 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3200 3201 # Some tools Automake needs. 3202 3203 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3204 3205 3206 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3207 3208 3209 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3210 3211 3212 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3213 3214 3215 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3216 3217 # For better backward compatibility. To be removed once Automake 1.9.x 3218 # dies out for good. For more background, see: 3219 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3220 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3221 mkdir_p='$(MKDIR_P)' 3222 3223 # We need awk for the "check" target (and possibly the TAP driver). The 3224 # system "awk" is bad on some platforms. 3225 # Always define AMTAR for backward compatibility. Yes, it's still used 3226 # in the wild :-( We should find a proper way to deprecate it ... 3227 AMTAR='$${TAR-tar}' 3228 3229 3230 # We'll loop over all known methods to create a tar archive until one works. 3231 _am_tools='gnutar pax cpio none' 3232 3233 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3234 3235 3236 3237 3238 3239 # Variables for tags utilities; see am/tags.am 3240 if test -z "$CTAGS"; then 3241 CTAGS=ctags 3242 fi 3243 3244 if test -z "$ETAGS"; then 3245 ETAGS=etags 3246 fi 3247 3248 if test -z "$CSCOPE"; then 3249 CSCOPE=cscope 3250 fi 3251 3252 3253 3254 # POSIX will say in a future version that running "rm -f" with no argument 3255 # is OK; and we want to be able to make that assumption in our Makefile 3256 # recipes. So use an aggressive probe to check that the usage we want is 3257 # actually supported "in the wild" to an acceptable degree. 3258 # See automake bug#10828. 3259 # To make any issue more visible, cause the running configure to be aborted 3260 # by default if the 'rm' program in use doesn't match our expectations; the 3261 # user can still override this though. 3262 if rm -f && rm -fr && rm -rf; then : OK; else 3263 cat >&2 <<'END' 3264 Oops! 3265 3266 Your 'rm' program seems unable to run without file operands specified 3267 on the command line, even when the '-f' option is present. This is contrary 3268 to the behaviour of most rm programs out there, and not conforming with 3269 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3270 3271 Please tell bug-automake@gnu.org about your system, including the value 3272 of your $PATH and any error possibly output before this message. This 3273 can help us improve future automake versions. 3274 3275 END 3276 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3277 echo 'Configuration will proceed anyway, since you have set the' >&2 3278 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3279 echo >&2 3280 else 3281 cat >&2 <<'END' 3282 Aborting the configuration process, to ensure you take notice of the issue. 3283 3284 You can download and install GNU coreutils to get an 'rm' implementation 3285 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3286 3287 If you want to complete the configuration process using your problematic 3288 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3289 to "yes", and re-run configure. 3290 3291 END 3292 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3293 fi 3294 fi 3295 3296 3297 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3298 3299 3300 3301 3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317 3318 DEPDIR="${am__leading_dot}deps" 3319 3320 ac_config_commands="$ac_config_commands depfiles" 3321 3322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3323 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3324 cat > confinc.mk << 'END' 3325 am__doit: 3326 @echo this is the am__doit target >confinc.out 3327 .PHONY: am__doit 3328 END 3329 am__include="#" 3330 am__quote= 3331 # BSD make does it like this. 3332 echo '.include "confinc.mk" # ignored' > confmf.BSD 3333 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3334 echo 'include confinc.mk # ignored' > confmf.GNU 3335 _am_result=no 3336 for s in GNU BSD; do 3337 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3338 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3339 ac_status=$? 3340 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3341 (exit $ac_status); } 3342 case $?:`cat confinc.out 2>/dev/null` in #( 3343 '0:this is the am__doit target') : 3344 case $s in #( 3345 BSD) : 3346 am__include='.include' am__quote='"' ;; #( 3347 *) : 3348 am__include='include' am__quote='' ;; 3349 esac ;; #( 3350 *) : 3351 ;; 3352 esac 3353 if test "$am__include" != "#"; then 3354 _am_result="yes ($s style)" 3355 break 3356 fi 3357 done 3358 rm -f confinc.* confmf.* 3359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3360 printf "%s\n" "${_am_result}" >&6; } 3361 3362 # Check whether --enable-dependency-tracking was given. 3363 if test ${enable_dependency_tracking+y} 3364 then : 3365 enableval=$enable_dependency_tracking; 3366 fi 3367 3368 if test "x$enable_dependency_tracking" != xno; then 3369 am_depcomp="$ac_aux_dir/depcomp" 3370 AMDEPBACKSLASH='\' 3371 am__nodep='_no' 3372 fi 3373 if test "x$enable_dependency_tracking" != xno; then 3374 AMDEP_TRUE= 3375 AMDEP_FALSE='#' 3376 else 3377 AMDEP_TRUE='#' 3378 AMDEP_FALSE= 3379 fi 3380 3381 3382 ac_ext=c 3383 ac_cpp='$CPP $CPPFLAGS' 3384 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3385 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3386 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3387 if test -n "$ac_tool_prefix"; then 3388 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3389 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3391 printf %s "checking for $ac_word... " >&6; } 3392 if test ${ac_cv_prog_CC+y} 3393 then : 3394 printf %s "(cached) " >&6 3395 else $as_nop 3396 if test -n "$CC"; then 3397 ac_cv_prog_CC="$CC" # Let the user override the test. 3398 else 3399 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3400 for as_dir in $PATH 3401 do 3402 IFS=$as_save_IFS 3403 case $as_dir in #((( 3404 '') as_dir=./ ;; 3405 */) ;; 3406 *) as_dir=$as_dir/ ;; 3407 esac 3408 for ac_exec_ext in '' $ac_executable_extensions; do 3409 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3410 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3411 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3412 break 2 3413 fi 3414 done 3415 done 3416 IFS=$as_save_IFS 3417 3418 fi 3419 fi 3420 CC=$ac_cv_prog_CC 3421 if test -n "$CC"; then 3422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3423 printf "%s\n" "$CC" >&6; } 3424 else 3425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3426 printf "%s\n" "no" >&6; } 3427 fi 3428 3429 3430 fi 3431 if test -z "$ac_cv_prog_CC"; then 3432 ac_ct_CC=$CC 3433 # Extract the first word of "gcc", so it can be a program name with args. 3434 set dummy gcc; ac_word=$2 3435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3436 printf %s "checking for $ac_word... " >&6; } 3437 if test ${ac_cv_prog_ac_ct_CC+y} 3438 then : 3439 printf %s "(cached) " >&6 3440 else $as_nop 3441 if test -n "$ac_ct_CC"; then 3442 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3443 else 3444 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3445 for as_dir in $PATH 3446 do 3447 IFS=$as_save_IFS 3448 case $as_dir in #((( 3449 '') as_dir=./ ;; 3450 */) ;; 3451 *) as_dir=$as_dir/ ;; 3452 esac 3453 for ac_exec_ext in '' $ac_executable_extensions; do 3454 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3455 ac_cv_prog_ac_ct_CC="gcc" 3456 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3457 break 2 3458 fi 3459 done 3460 done 3461 IFS=$as_save_IFS 3462 3463 fi 3464 fi 3465 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3466 if test -n "$ac_ct_CC"; then 3467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3468 printf "%s\n" "$ac_ct_CC" >&6; } 3469 else 3470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3471 printf "%s\n" "no" >&6; } 3472 fi 3473 3474 if test "x$ac_ct_CC" = x; then 3475 CC="" 3476 else 3477 case $cross_compiling:$ac_tool_warned in 3478 yes:) 3479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3480 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3481 ac_tool_warned=yes ;; 3482 esac 3483 CC=$ac_ct_CC 3484 fi 3485 else 3486 CC="$ac_cv_prog_CC" 3487 fi 3488 3489 if test -z "$CC"; then 3490 if test -n "$ac_tool_prefix"; then 3491 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3492 set dummy ${ac_tool_prefix}cc; ac_word=$2 3493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3494 printf %s "checking for $ac_word... " >&6; } 3495 if test ${ac_cv_prog_CC+y} 3496 then : 3497 printf %s "(cached) " >&6 3498 else $as_nop 3499 if test -n "$CC"; then 3500 ac_cv_prog_CC="$CC" # Let the user override the test. 3501 else 3502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3503 for as_dir in $PATH 3504 do 3505 IFS=$as_save_IFS 3506 case $as_dir in #((( 3507 '') as_dir=./ ;; 3508 */) ;; 3509 *) as_dir=$as_dir/ ;; 3510 esac 3511 for ac_exec_ext in '' $ac_executable_extensions; do 3512 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3513 ac_cv_prog_CC="${ac_tool_prefix}cc" 3514 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3515 break 2 3516 fi 3517 done 3518 done 3519 IFS=$as_save_IFS 3520 3521 fi 3522 fi 3523 CC=$ac_cv_prog_CC 3524 if test -n "$CC"; then 3525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3526 printf "%s\n" "$CC" >&6; } 3527 else 3528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3529 printf "%s\n" "no" >&6; } 3530 fi 3531 3532 3533 fi 3534 fi 3535 if test -z "$CC"; then 3536 # Extract the first word of "cc", so it can be a program name with args. 3537 set dummy cc; 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 $as_nop 3544 if test -n "$CC"; then 3545 ac_cv_prog_CC="$CC" # Let the user override the test. 3546 else 3547 ac_prog_rejected=no 3548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3549 for as_dir in $PATH 3550 do 3551 IFS=$as_save_IFS 3552 case $as_dir in #((( 3553 '') as_dir=./ ;; 3554 */) ;; 3555 *) as_dir=$as_dir/ ;; 3556 esac 3557 for ac_exec_ext in '' $ac_executable_extensions; do 3558 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3559 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3560 ac_prog_rejected=yes 3561 continue 3562 fi 3563 ac_cv_prog_CC="cc" 3564 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3565 break 2 3566 fi 3567 done 3568 done 3569 IFS=$as_save_IFS 3570 3571 if test $ac_prog_rejected = yes; then 3572 # We found a bogon in the path, so make sure we never use it. 3573 set dummy $ac_cv_prog_CC 3574 shift 3575 if test $# != 0; then 3576 # We chose a different compiler from the bogus one. 3577 # However, it has the same basename, so the bogon will be chosen 3578 # first if we set CC to just the basename; use the full file name. 3579 shift 3580 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3581 fi 3582 fi 3583 fi 3584 fi 3585 CC=$ac_cv_prog_CC 3586 if test -n "$CC"; then 3587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3588 printf "%s\n" "$CC" >&6; } 3589 else 3590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3591 printf "%s\n" "no" >&6; } 3592 fi 3593 3594 3595 fi 3596 if test -z "$CC"; then 3597 if test -n "$ac_tool_prefix"; then 3598 for ac_prog in cl.exe 3599 do 3600 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3601 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3603 printf %s "checking for $ac_word... " >&6; } 3604 if test ${ac_cv_prog_CC+y} 3605 then : 3606 printf %s "(cached) " >&6 3607 else $as_nop 3608 if test -n "$CC"; then 3609 ac_cv_prog_CC="$CC" # Let the user override the test. 3610 else 3611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3612 for as_dir in $PATH 3613 do 3614 IFS=$as_save_IFS 3615 case $as_dir in #((( 3616 '') as_dir=./ ;; 3617 */) ;; 3618 *) as_dir=$as_dir/ ;; 3619 esac 3620 for ac_exec_ext in '' $ac_executable_extensions; do 3621 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3622 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3623 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3624 break 2 3625 fi 3626 done 3627 done 3628 IFS=$as_save_IFS 3629 3630 fi 3631 fi 3632 CC=$ac_cv_prog_CC 3633 if test -n "$CC"; then 3634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3635 printf "%s\n" "$CC" >&6; } 3636 else 3637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3638 printf "%s\n" "no" >&6; } 3639 fi 3640 3641 3642 test -n "$CC" && break 3643 done 3644 fi 3645 if test -z "$CC"; then 3646 ac_ct_CC=$CC 3647 for ac_prog in cl.exe 3648 do 3649 # Extract the first word of "$ac_prog", so it can be a program name with args. 3650 set dummy $ac_prog; ac_word=$2 3651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3652 printf %s "checking for $ac_word... " >&6; } 3653 if test ${ac_cv_prog_ac_ct_CC+y} 3654 then : 3655 printf %s "(cached) " >&6 3656 else $as_nop 3657 if test -n "$ac_ct_CC"; then 3658 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3659 else 3660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3661 for as_dir in $PATH 3662 do 3663 IFS=$as_save_IFS 3664 case $as_dir in #((( 3665 '') as_dir=./ ;; 3666 */) ;; 3667 *) as_dir=$as_dir/ ;; 3668 esac 3669 for ac_exec_ext in '' $ac_executable_extensions; do 3670 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3671 ac_cv_prog_ac_ct_CC="$ac_prog" 3672 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3673 break 2 3674 fi 3675 done 3676 done 3677 IFS=$as_save_IFS 3678 3679 fi 3680 fi 3681 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3682 if test -n "$ac_ct_CC"; then 3683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3684 printf "%s\n" "$ac_ct_CC" >&6; } 3685 else 3686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3687 printf "%s\n" "no" >&6; } 3688 fi 3689 3690 3691 test -n "$ac_ct_CC" && break 3692 done 3693 3694 if test "x$ac_ct_CC" = x; then 3695 CC="" 3696 else 3697 case $cross_compiling:$ac_tool_warned in 3698 yes:) 3699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3700 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3701 ac_tool_warned=yes ;; 3702 esac 3703 CC=$ac_ct_CC 3704 fi 3705 fi 3706 3707 fi 3708 if test -z "$CC"; then 3709 if test -n "$ac_tool_prefix"; then 3710 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3711 set dummy ${ac_tool_prefix}clang; ac_word=$2 3712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3713 printf %s "checking for $ac_word... " >&6; } 3714 if test ${ac_cv_prog_CC+y} 3715 then : 3716 printf %s "(cached) " >&6 3717 else $as_nop 3718 if test -n "$CC"; then 3719 ac_cv_prog_CC="$CC" # Let the user override the test. 3720 else 3721 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3722 for as_dir in $PATH 3723 do 3724 IFS=$as_save_IFS 3725 case $as_dir in #((( 3726 '') as_dir=./ ;; 3727 */) ;; 3728 *) as_dir=$as_dir/ ;; 3729 esac 3730 for ac_exec_ext in '' $ac_executable_extensions; do 3731 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3732 ac_cv_prog_CC="${ac_tool_prefix}clang" 3733 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3734 break 2 3735 fi 3736 done 3737 done 3738 IFS=$as_save_IFS 3739 3740 fi 3741 fi 3742 CC=$ac_cv_prog_CC 3743 if test -n "$CC"; then 3744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3745 printf "%s\n" "$CC" >&6; } 3746 else 3747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3748 printf "%s\n" "no" >&6; } 3749 fi 3750 3751 3752 fi 3753 if test -z "$ac_cv_prog_CC"; then 3754 ac_ct_CC=$CC 3755 # Extract the first word of "clang", so it can be a program name with args. 3756 set dummy clang; ac_word=$2 3757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3758 printf %s "checking for $ac_word... " >&6; } 3759 if test ${ac_cv_prog_ac_ct_CC+y} 3760 then : 3761 printf %s "(cached) " >&6 3762 else $as_nop 3763 if test -n "$ac_ct_CC"; then 3764 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3765 else 3766 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3767 for as_dir in $PATH 3768 do 3769 IFS=$as_save_IFS 3770 case $as_dir in #((( 3771 '') as_dir=./ ;; 3772 */) ;; 3773 *) as_dir=$as_dir/ ;; 3774 esac 3775 for ac_exec_ext in '' $ac_executable_extensions; do 3776 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3777 ac_cv_prog_ac_ct_CC="clang" 3778 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3779 break 2 3780 fi 3781 done 3782 done 3783 IFS=$as_save_IFS 3784 3785 fi 3786 fi 3787 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3788 if test -n "$ac_ct_CC"; then 3789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3790 printf "%s\n" "$ac_ct_CC" >&6; } 3791 else 3792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3793 printf "%s\n" "no" >&6; } 3794 fi 3795 3796 if test "x$ac_ct_CC" = x; then 3797 CC="" 3798 else 3799 case $cross_compiling:$ac_tool_warned in 3800 yes:) 3801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3802 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3803 ac_tool_warned=yes ;; 3804 esac 3805 CC=$ac_ct_CC 3806 fi 3807 else 3808 CC="$ac_cv_prog_CC" 3809 fi 3810 3811 fi 3812 3813 3814 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3815 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3816 as_fn_error $? "no acceptable C compiler found in \$PATH 3817 See \`config.log' for more details" "$LINENO" 5; } 3818 3819 # Provide some information about the compiler. 3820 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3821 set X $ac_compile 3822 ac_compiler=$2 3823 for ac_option in --version -v -V -qversion -version; do 3824 { { ac_try="$ac_compiler $ac_option >&5" 3825 case "(($ac_try" in 3826 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3827 *) ac_try_echo=$ac_try;; 3828 esac 3829 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3830 printf "%s\n" "$ac_try_echo"; } >&5 3831 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3832 ac_status=$? 3833 if test -s conftest.err; then 3834 sed '10a\ 3835 ... rest of stderr output deleted ... 3836 10q' conftest.err >conftest.er1 3837 cat conftest.er1 >&5 3838 fi 3839 rm -f conftest.er1 conftest.err 3840 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3841 test $ac_status = 0; } 3842 done 3843 3844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3845 /* end confdefs.h. */ 3846 3847 int 3848 main (void) 3849 { 3850 3851 ; 3852 return 0; 3853 } 3854 _ACEOF 3855 ac_clean_files_save=$ac_clean_files 3856 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3857 # Try to create an executable without -o first, disregard a.out. 3858 # It will help us diagnose broken compilers, and finding out an intuition 3859 # of exeext. 3860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3861 printf %s "checking whether the C compiler works... " >&6; } 3862 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3863 3864 # The possible output files: 3865 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3866 3867 ac_rmfiles= 3868 for ac_file in $ac_files 3869 do 3870 case $ac_file in 3871 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3872 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3873 esac 3874 done 3875 rm -f $ac_rmfiles 3876 3877 if { { ac_try="$ac_link_default" 3878 case "(($ac_try" in 3879 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3880 *) ac_try_echo=$ac_try;; 3881 esac 3882 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3883 printf "%s\n" "$ac_try_echo"; } >&5 3884 (eval "$ac_link_default") 2>&5 3885 ac_status=$? 3886 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3887 test $ac_status = 0; } 3888 then : 3889 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3890 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3891 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3892 # so that the user can short-circuit this test for compilers unknown to 3893 # Autoconf. 3894 for ac_file in $ac_files '' 3895 do 3896 test -f "$ac_file" || continue 3897 case $ac_file in 3898 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3899 ;; 3900 [ab].out ) 3901 # We found the default executable, but exeext='' is most 3902 # certainly right. 3903 break;; 3904 *.* ) 3905 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3906 then :; else 3907 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3908 fi 3909 # We set ac_cv_exeext here because the later test for it is not 3910 # safe: cross compilers may not add the suffix if given an `-o' 3911 # argument, so we may need to know it at that point already. 3912 # Even if this section looks crufty: it has the advantage of 3913 # actually working. 3914 break;; 3915 * ) 3916 break;; 3917 esac 3918 done 3919 test "$ac_cv_exeext" = no && ac_cv_exeext= 3920 3921 else $as_nop 3922 ac_file='' 3923 fi 3924 if test -z "$ac_file" 3925 then : 3926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3927 printf "%s\n" "no" >&6; } 3928 printf "%s\n" "$as_me: failed program was:" >&5 3929 sed 's/^/| /' conftest.$ac_ext >&5 3930 3931 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3932 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3933 as_fn_error 77 "C compiler cannot create executables 3934 See \`config.log' for more details" "$LINENO" 5; } 3935 else $as_nop 3936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3937 printf "%s\n" "yes" >&6; } 3938 fi 3939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3940 printf %s "checking for C compiler default output file name... " >&6; } 3941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3942 printf "%s\n" "$ac_file" >&6; } 3943 ac_exeext=$ac_cv_exeext 3944 3945 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3946 ac_clean_files=$ac_clean_files_save 3947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3948 printf %s "checking for suffix of executables... " >&6; } 3949 if { { ac_try="$ac_link" 3950 case "(($ac_try" in 3951 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3952 *) ac_try_echo=$ac_try;; 3953 esac 3954 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3955 printf "%s\n" "$ac_try_echo"; } >&5 3956 (eval "$ac_link") 2>&5 3957 ac_status=$? 3958 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3959 test $ac_status = 0; } 3960 then : 3961 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3962 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3963 # work properly (i.e., refer to `conftest.exe'), while it won't with 3964 # `rm'. 3965 for ac_file in conftest.exe conftest conftest.*; do 3966 test -f "$ac_file" || continue 3967 case $ac_file in 3968 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3969 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3970 break;; 3971 * ) break;; 3972 esac 3973 done 3974 else $as_nop 3975 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3976 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3977 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3978 See \`config.log' for more details" "$LINENO" 5; } 3979 fi 3980 rm -f conftest conftest$ac_cv_exeext 3981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3982 printf "%s\n" "$ac_cv_exeext" >&6; } 3983 3984 rm -f conftest.$ac_ext 3985 EXEEXT=$ac_cv_exeext 3986 ac_exeext=$EXEEXT 3987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3988 /* end confdefs.h. */ 3989 #include <stdio.h> 3990 int 3991 main (void) 3992 { 3993 FILE *f = fopen ("conftest.out", "w"); 3994 return ferror (f) || fclose (f) != 0; 3995 3996 ; 3997 return 0; 3998 } 3999 _ACEOF 4000 ac_clean_files="$ac_clean_files conftest.out" 4001 # Check that the compiler produces executables we can run. If not, either 4002 # the compiler is broken, or we cross compile. 4003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4004 printf %s "checking whether we are cross compiling... " >&6; } 4005 if test "$cross_compiling" != yes; then 4006 { { ac_try="$ac_link" 4007 case "(($ac_try" in 4008 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4009 *) ac_try_echo=$ac_try;; 4010 esac 4011 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4012 printf "%s\n" "$ac_try_echo"; } >&5 4013 (eval "$ac_link") 2>&5 4014 ac_status=$? 4015 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4016 test $ac_status = 0; } 4017 if { ac_try='./conftest$ac_cv_exeext' 4018 { { case "(($ac_try" in 4019 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4020 *) ac_try_echo=$ac_try;; 4021 esac 4022 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4023 printf "%s\n" "$ac_try_echo"; } >&5 4024 (eval "$ac_try") 2>&5 4025 ac_status=$? 4026 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4027 test $ac_status = 0; }; }; then 4028 cross_compiling=no 4029 else 4030 if test "$cross_compiling" = maybe; then 4031 cross_compiling=yes 4032 else 4033 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4034 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4035 as_fn_error 77 "cannot run C compiled programs. 4036 If you meant to cross compile, use \`--host'. 4037 See \`config.log' for more details" "$LINENO" 5; } 4038 fi 4039 fi 4040 fi 4041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4042 printf "%s\n" "$cross_compiling" >&6; } 4043 4044 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 4045 ac_clean_files=$ac_clean_files_save 4046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4047 printf %s "checking for suffix of object files... " >&6; } 4048 if test ${ac_cv_objext+y} 4049 then : 4050 printf %s "(cached) " >&6 4051 else $as_nop 4052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4053 /* end confdefs.h. */ 4054 4055 int 4056 main (void) 4057 { 4058 4059 ; 4060 return 0; 4061 } 4062 _ACEOF 4063 rm -f conftest.o conftest.obj 4064 if { { ac_try="$ac_compile" 4065 case "(($ac_try" in 4066 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4067 *) ac_try_echo=$ac_try;; 4068 esac 4069 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4070 printf "%s\n" "$ac_try_echo"; } >&5 4071 (eval "$ac_compile") 2>&5 4072 ac_status=$? 4073 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4074 test $ac_status = 0; } 4075 then : 4076 for ac_file in conftest.o conftest.obj conftest.*; do 4077 test -f "$ac_file" || continue; 4078 case $ac_file in 4079 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4080 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4081 break;; 4082 esac 4083 done 4084 else $as_nop 4085 printf "%s\n" "$as_me: failed program was:" >&5 4086 sed 's/^/| /' conftest.$ac_ext >&5 4087 4088 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4089 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4090 as_fn_error $? "cannot compute suffix of object files: cannot compile 4091 See \`config.log' for more details" "$LINENO" 5; } 4092 fi 4093 rm -f conftest.$ac_cv_objext conftest.$ac_ext 4094 fi 4095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4096 printf "%s\n" "$ac_cv_objext" >&6; } 4097 OBJEXT=$ac_cv_objext 4098 ac_objext=$OBJEXT 4099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4100 printf %s "checking whether the compiler supports GNU C... " >&6; } 4101 if test ${ac_cv_c_compiler_gnu+y} 4102 then : 4103 printf %s "(cached) " >&6 4104 else $as_nop 4105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4106 /* end confdefs.h. */ 4107 4108 int 4109 main (void) 4110 { 4111 #ifndef __GNUC__ 4112 choke me 4113 #endif 4114 4115 ; 4116 return 0; 4117 } 4118 _ACEOF 4119 if ac_fn_c_try_compile "$LINENO" 4120 then : 4121 ac_compiler_gnu=yes 4122 else $as_nop 4123 ac_compiler_gnu=no 4124 fi 4125 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4126 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4127 4128 fi 4129 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4130 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4131 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4132 4133 if test $ac_compiler_gnu = yes; then 4134 GCC=yes 4135 else 4136 GCC= 4137 fi 4138 ac_test_CFLAGS=${CFLAGS+y} 4139 ac_save_CFLAGS=$CFLAGS 4140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4141 printf %s "checking whether $CC accepts -g... " >&6; } 4142 if test ${ac_cv_prog_cc_g+y} 4143 then : 4144 printf %s "(cached) " >&6 4145 else $as_nop 4146 ac_save_c_werror_flag=$ac_c_werror_flag 4147 ac_c_werror_flag=yes 4148 ac_cv_prog_cc_g=no 4149 CFLAGS="-g" 4150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4151 /* end confdefs.h. */ 4152 4153 int 4154 main (void) 4155 { 4156 4157 ; 4158 return 0; 4159 } 4160 _ACEOF 4161 if ac_fn_c_try_compile "$LINENO" 4162 then : 4163 ac_cv_prog_cc_g=yes 4164 else $as_nop 4165 CFLAGS="" 4166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4167 /* end confdefs.h. */ 4168 4169 int 4170 main (void) 4171 { 4172 4173 ; 4174 return 0; 4175 } 4176 _ACEOF 4177 if ac_fn_c_try_compile "$LINENO" 4178 then : 4179 4180 else $as_nop 4181 ac_c_werror_flag=$ac_save_c_werror_flag 4182 CFLAGS="-g" 4183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4184 /* end confdefs.h. */ 4185 4186 int 4187 main (void) 4188 { 4189 4190 ; 4191 return 0; 4192 } 4193 _ACEOF 4194 if ac_fn_c_try_compile "$LINENO" 4195 then : 4196 ac_cv_prog_cc_g=yes 4197 fi 4198 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4199 fi 4200 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4201 fi 4202 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4203 ac_c_werror_flag=$ac_save_c_werror_flag 4204 fi 4205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4206 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4207 if test $ac_test_CFLAGS; then 4208 CFLAGS=$ac_save_CFLAGS 4209 elif test $ac_cv_prog_cc_g = yes; then 4210 if test "$GCC" = yes; then 4211 CFLAGS="-g -O2" 4212 else 4213 CFLAGS="-g" 4214 fi 4215 else 4216 if test "$GCC" = yes; then 4217 CFLAGS="-O2" 4218 else 4219 CFLAGS= 4220 fi 4221 fi 4222 ac_prog_cc_stdc=no 4223 if test x$ac_prog_cc_stdc = xno 4224 then : 4225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4226 printf %s "checking for $CC option to enable C11 features... " >&6; } 4227 if test ${ac_cv_prog_cc_c11+y} 4228 then : 4229 printf %s "(cached) " >&6 4230 else $as_nop 4231 ac_cv_prog_cc_c11=no 4232 ac_save_CC=$CC 4233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4234 /* end confdefs.h. */ 4235 $ac_c_conftest_c11_program 4236 _ACEOF 4237 for ac_arg in '' -std=gnu11 4238 do 4239 CC="$ac_save_CC $ac_arg" 4240 if ac_fn_c_try_compile "$LINENO" 4241 then : 4242 ac_cv_prog_cc_c11=$ac_arg 4243 fi 4244 rm -f core conftest.err conftest.$ac_objext conftest.beam 4245 test "x$ac_cv_prog_cc_c11" != "xno" && break 4246 done 4247 rm -f conftest.$ac_ext 4248 CC=$ac_save_CC 4249 fi 4250 4251 if test "x$ac_cv_prog_cc_c11" = xno 4252 then : 4253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4254 printf "%s\n" "unsupported" >&6; } 4255 else $as_nop 4256 if test "x$ac_cv_prog_cc_c11" = x 4257 then : 4258 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4259 printf "%s\n" "none needed" >&6; } 4260 else $as_nop 4261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4262 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4263 CC="$CC $ac_cv_prog_cc_c11" 4264 fi 4265 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4266 ac_prog_cc_stdc=c11 4267 fi 4268 fi 4269 if test x$ac_prog_cc_stdc = xno 4270 then : 4271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4272 printf %s "checking for $CC option to enable C99 features... " >&6; } 4273 if test ${ac_cv_prog_cc_c99+y} 4274 then : 4275 printf %s "(cached) " >&6 4276 else $as_nop 4277 ac_cv_prog_cc_c99=no 4278 ac_save_CC=$CC 4279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4280 /* end confdefs.h. */ 4281 $ac_c_conftest_c99_program 4282 _ACEOF 4283 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4284 do 4285 CC="$ac_save_CC $ac_arg" 4286 if ac_fn_c_try_compile "$LINENO" 4287 then : 4288 ac_cv_prog_cc_c99=$ac_arg 4289 fi 4290 rm -f core conftest.err conftest.$ac_objext conftest.beam 4291 test "x$ac_cv_prog_cc_c99" != "xno" && break 4292 done 4293 rm -f conftest.$ac_ext 4294 CC=$ac_save_CC 4295 fi 4296 4297 if test "x$ac_cv_prog_cc_c99" = xno 4298 then : 4299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4300 printf "%s\n" "unsupported" >&6; } 4301 else $as_nop 4302 if test "x$ac_cv_prog_cc_c99" = x 4303 then : 4304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4305 printf "%s\n" "none needed" >&6; } 4306 else $as_nop 4307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4308 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4309 CC="$CC $ac_cv_prog_cc_c99" 4310 fi 4311 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4312 ac_prog_cc_stdc=c99 4313 fi 4314 fi 4315 if test x$ac_prog_cc_stdc = xno 4316 then : 4317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4318 printf %s "checking for $CC option to enable C89 features... " >&6; } 4319 if test ${ac_cv_prog_cc_c89+y} 4320 then : 4321 printf %s "(cached) " >&6 4322 else $as_nop 4323 ac_cv_prog_cc_c89=no 4324 ac_save_CC=$CC 4325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4326 /* end confdefs.h. */ 4327 $ac_c_conftest_c89_program 4328 _ACEOF 4329 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4330 do 4331 CC="$ac_save_CC $ac_arg" 4332 if ac_fn_c_try_compile "$LINENO" 4333 then : 4334 ac_cv_prog_cc_c89=$ac_arg 4335 fi 4336 rm -f core conftest.err conftest.$ac_objext conftest.beam 4337 test "x$ac_cv_prog_cc_c89" != "xno" && break 4338 done 4339 rm -f conftest.$ac_ext 4340 CC=$ac_save_CC 4341 fi 4342 4343 if test "x$ac_cv_prog_cc_c89" = xno 4344 then : 4345 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4346 printf "%s\n" "unsupported" >&6; } 4347 else $as_nop 4348 if test "x$ac_cv_prog_cc_c89" = x 4349 then : 4350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4351 printf "%s\n" "none needed" >&6; } 4352 else $as_nop 4353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4354 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4355 CC="$CC $ac_cv_prog_cc_c89" 4356 fi 4357 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4358 ac_prog_cc_stdc=c89 4359 fi 4360 fi 4361 4362 ac_ext=c 4363 ac_cpp='$CPP $CPPFLAGS' 4364 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4365 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4366 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4367 4368 4369 ac_ext=c 4370 ac_cpp='$CPP $CPPFLAGS' 4371 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4372 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4373 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4375 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4376 if test ${am_cv_prog_cc_c_o+y} 4377 then : 4378 printf %s "(cached) " >&6 4379 else $as_nop 4380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4381 /* end confdefs.h. */ 4382 4383 int 4384 main (void) 4385 { 4386 4387 ; 4388 return 0; 4389 } 4390 _ACEOF 4391 # Make sure it works both with $CC and with simple cc. 4392 # Following AC_PROG_CC_C_O, we do the test twice because some 4393 # compilers refuse to overwrite an existing .o file with -o, 4394 # though they will create one. 4395 am_cv_prog_cc_c_o=yes 4396 for am_i in 1 2; do 4397 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4398 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4399 ac_status=$? 4400 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4401 (exit $ac_status); } \ 4402 && test -f conftest2.$ac_objext; then 4403 : OK 4404 else 4405 am_cv_prog_cc_c_o=no 4406 break 4407 fi 4408 done 4409 rm -f core conftest* 4410 unset am_i 4411 fi 4412 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4413 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4414 if test "$am_cv_prog_cc_c_o" != yes; then 4415 # Losing compiler, so override with the script. 4416 # FIXME: It is wrong to rewrite CC. 4417 # But if we don't then we get into trouble of one sort or another. 4418 # A longer-term fix would be to have automake use am__CC in this case, 4419 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4420 CC="$am_aux_dir/compile $CC" 4421 fi 4422 ac_ext=c 4423 ac_cpp='$CPP $CPPFLAGS' 4424 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4425 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4426 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4427 4428 4429 depcc="$CC" am_compiler_list= 4430 4431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4432 printf %s "checking dependency style of $depcc... " >&6; } 4433 if test ${am_cv_CC_dependencies_compiler_type+y} 4434 then : 4435 printf %s "(cached) " >&6 4436 else $as_nop 4437 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4438 # We make a subdir and do the tests there. Otherwise we can end up 4439 # making bogus files that we don't know about and never remove. For 4440 # instance it was reported that on HP-UX the gcc test will end up 4441 # making a dummy file named 'D' -- because '-MD' means "put the output 4442 # in D". 4443 rm -rf conftest.dir 4444 mkdir conftest.dir 4445 # Copy depcomp to subdir because otherwise we won't find it if we're 4446 # using a relative directory. 4447 cp "$am_depcomp" conftest.dir 4448 cd conftest.dir 4449 # We will build objects and dependencies in a subdirectory because 4450 # it helps to detect inapplicable dependency modes. For instance 4451 # both Tru64's cc and ICC support -MD to output dependencies as a 4452 # side effect of compilation, but ICC will put the dependencies in 4453 # the current directory while Tru64 will put them in the object 4454 # directory. 4455 mkdir sub 4456 4457 am_cv_CC_dependencies_compiler_type=none 4458 if test "$am_compiler_list" = ""; then 4459 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4460 fi 4461 am__universal=false 4462 case " $depcc " in #( 4463 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4464 esac 4465 4466 for depmode in $am_compiler_list; do 4467 # Setup a source with many dependencies, because some compilers 4468 # like to wrap large dependency lists on column 80 (with \), and 4469 # we should not choose a depcomp mode which is confused by this. 4470 # 4471 # We need to recreate these files for each test, as the compiler may 4472 # overwrite some of them when testing with obscure command lines. 4473 # This happens at least with the AIX C compiler. 4474 : > sub/conftest.c 4475 for i in 1 2 3 4 5 6; do 4476 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4477 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4478 # Solaris 10 /bin/sh. 4479 echo '/* dummy */' > sub/conftst$i.h 4480 done 4481 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4482 4483 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4484 # mode. It turns out that the SunPro C++ compiler does not properly 4485 # handle '-M -o', and we need to detect this. Also, some Intel 4486 # versions had trouble with output in subdirs. 4487 am__obj=sub/conftest.${OBJEXT-o} 4488 am__minus_obj="-o $am__obj" 4489 case $depmode in 4490 gcc) 4491 # This depmode causes a compiler race in universal mode. 4492 test "$am__universal" = false || continue 4493 ;; 4494 nosideeffect) 4495 # After this tag, mechanisms are not by side-effect, so they'll 4496 # only be used when explicitly requested. 4497 if test "x$enable_dependency_tracking" = xyes; then 4498 continue 4499 else 4500 break 4501 fi 4502 ;; 4503 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4504 # This compiler won't grok '-c -o', but also, the minuso test has 4505 # not run yet. These depmodes are late enough in the game, and 4506 # so weak that their functioning should not be impacted. 4507 am__obj=conftest.${OBJEXT-o} 4508 am__minus_obj= 4509 ;; 4510 none) break ;; 4511 esac 4512 if depmode=$depmode \ 4513 source=sub/conftest.c object=$am__obj \ 4514 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4515 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4516 >/dev/null 2>conftest.err && 4517 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4518 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4519 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4520 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4521 # icc doesn't choke on unknown options, it will just issue warnings 4522 # or remarks (even with -Werror). So we grep stderr for any message 4523 # that says an option was ignored or not supported. 4524 # When given -MP, icc 7.0 and 7.1 complain thusly: 4525 # icc: Command line warning: ignoring option '-M'; no argument required 4526 # The diagnosis changed in icc 8.0: 4527 # icc: Command line remark: option '-MP' not supported 4528 if (grep 'ignoring option' conftest.err || 4529 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4530 am_cv_CC_dependencies_compiler_type=$depmode 4531 break 4532 fi 4533 fi 4534 done 4535 4536 cd .. 4537 rm -rf conftest.dir 4538 else 4539 am_cv_CC_dependencies_compiler_type=none 4540 fi 4541 4542 fi 4543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4544 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4545 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4546 4547 if 4548 test "x$enable_dependency_tracking" != xno \ 4549 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4550 am__fastdepCC_TRUE= 4551 am__fastdepCC_FALSE='#' 4552 else 4553 am__fastdepCC_TRUE='#' 4554 am__fastdepCC_FALSE= 4555 fi 4556 4557 4558 4559 4560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4561 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4562 if test ${ac_cv_c_undeclared_builtin_options+y} 4563 then : 4564 printf %s "(cached) " >&6 4565 else $as_nop 4566 ac_save_CFLAGS=$CFLAGS 4567 ac_cv_c_undeclared_builtin_options='cannot detect' 4568 for ac_arg in '' -fno-builtin; do 4569 CFLAGS="$ac_save_CFLAGS $ac_arg" 4570 # This test program should *not* compile successfully. 4571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4572 /* end confdefs.h. */ 4573 4574 int 4575 main (void) 4576 { 4577 (void) strchr; 4578 ; 4579 return 0; 4580 } 4581 _ACEOF 4582 if ac_fn_c_try_compile "$LINENO" 4583 then : 4584 4585 else $as_nop 4586 # This test program should compile successfully. 4587 # No library function is consistently available on 4588 # freestanding implementations, so test against a dummy 4589 # declaration. Include always-available headers on the 4590 # off chance that they somehow elicit warnings. 4591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4592 /* end confdefs.h. */ 4593 #include <float.h> 4594 #include <limits.h> 4595 #include <stdarg.h> 4596 #include <stddef.h> 4597 extern void ac_decl (int, char *); 4598 4599 int 4600 main (void) 4601 { 4602 (void) ac_decl (0, (char *) 0); 4603 (void) ac_decl; 4604 4605 ; 4606 return 0; 4607 } 4608 _ACEOF 4609 if ac_fn_c_try_compile "$LINENO" 4610 then : 4611 if test x"$ac_arg" = x 4612 then : 4613 ac_cv_c_undeclared_builtin_options='none needed' 4614 else $as_nop 4615 ac_cv_c_undeclared_builtin_options=$ac_arg 4616 fi 4617 break 4618 fi 4619 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4620 fi 4621 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4622 done 4623 CFLAGS=$ac_save_CFLAGS 4624 4625 fi 4626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4627 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4628 case $ac_cv_c_undeclared_builtin_options in #( 4629 'cannot detect') : 4630 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4631 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4632 as_fn_error $? "cannot make $CC report undeclared builtins 4633 See \`config.log' for more details" "$LINENO" 5; } ;; #( 4634 'none needed') : 4635 ac_c_undeclared_builtin_options='' ;; #( 4636 *) : 4637 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4638 esac 4639 4640 ac_header= ac_cache= 4641 for ac_item in $ac_header_c_list 4642 do 4643 if test $ac_cache; then 4644 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4645 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4646 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4647 fi 4648 ac_header= ac_cache= 4649 elif test $ac_header; then 4650 ac_cache=$ac_item 4651 else 4652 ac_header=$ac_item 4653 fi 4654 done 4655 4656 4657 4658 4659 4660 4661 4662 4663 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4664 then : 4665 4666 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4667 4668 fi 4669 4670 4671 4672 4673 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4674 if test "x$ac_cv_have_decl___clang__" = xyes 4675 then : 4676 CLANGCC="yes" 4677 else $as_nop 4678 CLANGCC="no" 4679 fi 4680 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4681 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4682 then : 4683 INTELCC="yes" 4684 else $as_nop 4685 INTELCC="no" 4686 fi 4687 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4688 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4689 then : 4690 SUNCC="yes" 4691 else $as_nop 4692 SUNCC="no" 4693 fi 4694 4695 4696 4697 4698 4699 4700 4701 4702 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4703 if test -n "$ac_tool_prefix"; then 4704 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4705 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4707 printf %s "checking for $ac_word... " >&6; } 4708 if test ${ac_cv_path_PKG_CONFIG+y} 4709 then : 4710 printf %s "(cached) " >&6 4711 else $as_nop 4712 case $PKG_CONFIG in 4713 [\\/]* | ?:[\\/]*) 4714 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4715 ;; 4716 *) 4717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4718 for as_dir in $PATH 4719 do 4720 IFS=$as_save_IFS 4721 case $as_dir in #((( 4722 '') as_dir=./ ;; 4723 */) ;; 4724 *) as_dir=$as_dir/ ;; 4725 esac 4726 for ac_exec_ext in '' $ac_executable_extensions; do 4727 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4728 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4729 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4730 break 2 4731 fi 4732 done 4733 done 4734 IFS=$as_save_IFS 4735 4736 ;; 4737 esac 4738 fi 4739 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4740 if test -n "$PKG_CONFIG"; then 4741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4742 printf "%s\n" "$PKG_CONFIG" >&6; } 4743 else 4744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4745 printf "%s\n" "no" >&6; } 4746 fi 4747 4748 4749 fi 4750 if test -z "$ac_cv_path_PKG_CONFIG"; then 4751 ac_pt_PKG_CONFIG=$PKG_CONFIG 4752 # Extract the first word of "pkg-config", so it can be a program name with args. 4753 set dummy pkg-config; ac_word=$2 4754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4755 printf %s "checking for $ac_word... " >&6; } 4756 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4757 then : 4758 printf %s "(cached) " >&6 4759 else $as_nop 4760 case $ac_pt_PKG_CONFIG in 4761 [\\/]* | ?:[\\/]*) 4762 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4763 ;; 4764 *) 4765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4766 for as_dir in $PATH 4767 do 4768 IFS=$as_save_IFS 4769 case $as_dir in #((( 4770 '') as_dir=./ ;; 4771 */) ;; 4772 *) as_dir=$as_dir/ ;; 4773 esac 4774 for ac_exec_ext in '' $ac_executable_extensions; do 4775 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4776 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4777 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4778 break 2 4779 fi 4780 done 4781 done 4782 IFS=$as_save_IFS 4783 4784 ;; 4785 esac 4786 fi 4787 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4788 if test -n "$ac_pt_PKG_CONFIG"; then 4789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4790 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4791 else 4792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4793 printf "%s\n" "no" >&6; } 4794 fi 4795 4796 if test "x$ac_pt_PKG_CONFIG" = x; then 4797 PKG_CONFIG="" 4798 else 4799 case $cross_compiling:$ac_tool_warned in 4800 yes:) 4801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4802 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4803 ac_tool_warned=yes ;; 4804 esac 4805 PKG_CONFIG=$ac_pt_PKG_CONFIG 4806 fi 4807 else 4808 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4809 fi 4810 4811 fi 4812 if test -n "$PKG_CONFIG"; then 4813 _pkg_min_version=0.9.0 4814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4815 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4816 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4818 printf "%s\n" "yes" >&6; } 4819 else 4820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4821 printf "%s\n" "no" >&6; } 4822 PKG_CONFIG="" 4823 fi 4824 fi 4825 4826 4827 # Make sure we can run config.sub. 4828 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4829 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4830 4831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4832 printf %s "checking build system type... " >&6; } 4833 if test ${ac_cv_build+y} 4834 then : 4835 printf %s "(cached) " >&6 4836 else $as_nop 4837 ac_build_alias=$build_alias 4838 test "x$ac_build_alias" = x && 4839 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4840 test "x$ac_build_alias" = x && 4841 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4842 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4843 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4844 4845 fi 4846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4847 printf "%s\n" "$ac_cv_build" >&6; } 4848 case $ac_cv_build in 4849 *-*-*) ;; 4850 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4851 esac 4852 build=$ac_cv_build 4853 ac_save_IFS=$IFS; IFS='-' 4854 set x $ac_cv_build 4855 shift 4856 build_cpu=$1 4857 build_vendor=$2 4858 shift; shift 4859 # Remember, the first character of IFS is used to create $*, 4860 # except with old shells: 4861 build_os=$* 4862 IFS=$ac_save_IFS 4863 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4864 4865 4866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4867 printf %s "checking host system type... " >&6; } 4868 if test ${ac_cv_host+y} 4869 then : 4870 printf %s "(cached) " >&6 4871 else $as_nop 4872 if test "x$host_alias" = x; then 4873 ac_cv_host=$ac_cv_build 4874 else 4875 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4876 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4877 fi 4878 4879 fi 4880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4881 printf "%s\n" "$ac_cv_host" >&6; } 4882 case $ac_cv_host in 4883 *-*-*) ;; 4884 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4885 esac 4886 host=$ac_cv_host 4887 ac_save_IFS=$IFS; IFS='-' 4888 set x $ac_cv_host 4889 shift 4890 host_cpu=$1 4891 host_vendor=$2 4892 shift; shift 4893 # Remember, the first character of IFS is used to create $*, 4894 # except with old shells: 4895 host_os=$* 4896 IFS=$ac_save_IFS 4897 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4898 4899 4900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4901 printf %s "checking for a sed that does not truncate output... " >&6; } 4902 if test ${ac_cv_path_SED+y} 4903 then : 4904 printf %s "(cached) " >&6 4905 else $as_nop 4906 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4907 for ac_i in 1 2 3 4 5 6 7; do 4908 ac_script="$ac_script$as_nl$ac_script" 4909 done 4910 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4911 { ac_script=; unset ac_script;} 4912 if test -z "$SED"; then 4913 ac_path_SED_found=false 4914 # Loop through the user's path and test for each of PROGNAME-LIST 4915 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4916 for as_dir in $PATH 4917 do 4918 IFS=$as_save_IFS 4919 case $as_dir in #((( 4920 '') as_dir=./ ;; 4921 */) ;; 4922 *) as_dir=$as_dir/ ;; 4923 esac 4924 for ac_prog in sed gsed 4925 do 4926 for ac_exec_ext in '' $ac_executable_extensions; do 4927 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4928 as_fn_executable_p "$ac_path_SED" || continue 4929 # Check for GNU ac_path_SED and select it if it is found. 4930 # Check for GNU $ac_path_SED 4931 case `"$ac_path_SED" --version 2>&1` in 4932 *GNU*) 4933 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4934 *) 4935 ac_count=0 4936 printf %s 0123456789 >"conftest.in" 4937 while : 4938 do 4939 cat "conftest.in" "conftest.in" >"conftest.tmp" 4940 mv "conftest.tmp" "conftest.in" 4941 cp "conftest.in" "conftest.nl" 4942 printf "%s\n" '' >> "conftest.nl" 4943 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4944 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4945 as_fn_arith $ac_count + 1 && ac_count=$as_val 4946 if test $ac_count -gt ${ac_path_SED_max-0}; then 4947 # Best one so far, save it but keep looking for a better one 4948 ac_cv_path_SED="$ac_path_SED" 4949 ac_path_SED_max=$ac_count 4950 fi 4951 # 10*(2^10) chars as input seems more than enough 4952 test $ac_count -gt 10 && break 4953 done 4954 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4955 esac 4956 4957 $ac_path_SED_found && break 3 4958 done 4959 done 4960 done 4961 IFS=$as_save_IFS 4962 if test -z "$ac_cv_path_SED"; then 4963 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4964 fi 4965 else 4966 ac_cv_path_SED=$SED 4967 fi 4968 4969 fi 4970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4971 printf "%s\n" "$ac_cv_path_SED" >&6; } 4972 SED="$ac_cv_path_SED" 4973 rm -f conftest.sed 4974 4975 4976 4977 4978 4979 4980 # Check whether --enable-selective-werror was given. 4981 if test ${enable_selective_werror+y} 4982 then : 4983 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4984 else $as_nop 4985 SELECTIVE_WERROR=yes 4986 fi 4987 4988 4989 4990 4991 4992 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4993 if test "x$SUNCC" = "xyes"; then 4994 BASE_CFLAGS="-v" 4995 else 4996 BASE_CFLAGS="" 4997 fi 4998 4999 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 xorg_testset_save_CFLAGS="$CFLAGS" 5014 5015 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5018 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5019 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5020 then : 5021 printf %s "(cached) " >&6 5022 else $as_nop 5023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5024 /* end confdefs.h. */ 5025 int i; 5026 _ACEOF 5027 if ac_fn_c_try_compile "$LINENO" 5028 then : 5029 xorg_cv_cc_flag_unknown_warning_option=yes 5030 else $as_nop 5031 xorg_cv_cc_flag_unknown_warning_option=no 5032 fi 5033 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5034 fi 5035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5036 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5037 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5038 CFLAGS="$xorg_testset_save_CFLAGS" 5039 fi 5040 5041 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5042 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5044 fi 5045 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5047 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5048 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5049 then : 5050 printf %s "(cached) " >&6 5051 else $as_nop 5052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5053 /* end confdefs.h. */ 5054 int i; 5055 _ACEOF 5056 if ac_fn_c_try_compile "$LINENO" 5057 then : 5058 xorg_cv_cc_flag_unused_command_line_argument=yes 5059 else $as_nop 5060 xorg_cv_cc_flag_unused_command_line_argument=no 5061 fi 5062 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5063 fi 5064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5065 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5066 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5067 CFLAGS="$xorg_testset_save_CFLAGS" 5068 fi 5069 5070 found="no" 5071 5072 if test $found = "no" ; then 5073 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5075 fi 5076 5077 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5078 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5079 fi 5080 5081 CFLAGS="$CFLAGS -Wall" 5082 5083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5084 printf %s "checking if $CC supports -Wall... " >&6; } 5085 cacheid=xorg_cv_cc_flag__Wall 5086 if eval test \${$cacheid+y} 5087 then : 5088 printf %s "(cached) " >&6 5089 else $as_nop 5090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5091 /* end confdefs.h. */ 5092 int i; 5093 int 5094 main (void) 5095 { 5096 5097 ; 5098 return 0; 5099 } 5100 _ACEOF 5101 if ac_fn_c_try_link "$LINENO" 5102 then : 5103 eval $cacheid=yes 5104 else $as_nop 5105 eval $cacheid=no 5106 fi 5107 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5108 conftest$ac_exeext conftest.$ac_ext 5109 fi 5110 5111 5112 CFLAGS="$xorg_testset_save_CFLAGS" 5113 5114 eval supported=\$$cacheid 5115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5116 printf "%s\n" "$supported" >&6; } 5117 if test "$supported" = "yes" ; then 5118 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5119 found="yes" 5120 fi 5121 fi 5122 5123 5124 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134 5135 5136 5137 xorg_testset_save_CFLAGS="$CFLAGS" 5138 5139 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5142 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5143 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5144 then : 5145 printf %s "(cached) " >&6 5146 else $as_nop 5147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5148 /* end confdefs.h. */ 5149 int i; 5150 _ACEOF 5151 if ac_fn_c_try_compile "$LINENO" 5152 then : 5153 xorg_cv_cc_flag_unknown_warning_option=yes 5154 else $as_nop 5155 xorg_cv_cc_flag_unknown_warning_option=no 5156 fi 5157 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5158 fi 5159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5160 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5161 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5162 CFLAGS="$xorg_testset_save_CFLAGS" 5163 fi 5164 5165 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5166 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5168 fi 5169 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5171 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5172 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5173 then : 5174 printf %s "(cached) " >&6 5175 else $as_nop 5176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5177 /* end confdefs.h. */ 5178 int i; 5179 _ACEOF 5180 if ac_fn_c_try_compile "$LINENO" 5181 then : 5182 xorg_cv_cc_flag_unused_command_line_argument=yes 5183 else $as_nop 5184 xorg_cv_cc_flag_unused_command_line_argument=no 5185 fi 5186 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5187 fi 5188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5189 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5190 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5191 CFLAGS="$xorg_testset_save_CFLAGS" 5192 fi 5193 5194 found="no" 5195 5196 if test $found = "no" ; then 5197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5199 fi 5200 5201 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5202 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5203 fi 5204 5205 CFLAGS="$CFLAGS -Wpointer-arith" 5206 5207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5208 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5209 cacheid=xorg_cv_cc_flag__Wpointer_arith 5210 if eval test \${$cacheid+y} 5211 then : 5212 printf %s "(cached) " >&6 5213 else $as_nop 5214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5215 /* end confdefs.h. */ 5216 int i; 5217 int 5218 main (void) 5219 { 5220 5221 ; 5222 return 0; 5223 } 5224 _ACEOF 5225 if ac_fn_c_try_link "$LINENO" 5226 then : 5227 eval $cacheid=yes 5228 else $as_nop 5229 eval $cacheid=no 5230 fi 5231 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5232 conftest$ac_exeext conftest.$ac_ext 5233 fi 5234 5235 5236 CFLAGS="$xorg_testset_save_CFLAGS" 5237 5238 eval supported=\$$cacheid 5239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5240 printf "%s\n" "$supported" >&6; } 5241 if test "$supported" = "yes" ; then 5242 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5243 found="yes" 5244 fi 5245 fi 5246 5247 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261 xorg_testset_save_CFLAGS="$CFLAGS" 5262 5263 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5266 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5267 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5268 then : 5269 printf %s "(cached) " >&6 5270 else $as_nop 5271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5272 /* end confdefs.h. */ 5273 int i; 5274 _ACEOF 5275 if ac_fn_c_try_compile "$LINENO" 5276 then : 5277 xorg_cv_cc_flag_unknown_warning_option=yes 5278 else $as_nop 5279 xorg_cv_cc_flag_unknown_warning_option=no 5280 fi 5281 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5282 fi 5283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5284 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5285 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5286 CFLAGS="$xorg_testset_save_CFLAGS" 5287 fi 5288 5289 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5290 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5292 fi 5293 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5295 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5296 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5297 then : 5298 printf %s "(cached) " >&6 5299 else $as_nop 5300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5301 /* end confdefs.h. */ 5302 int i; 5303 _ACEOF 5304 if ac_fn_c_try_compile "$LINENO" 5305 then : 5306 xorg_cv_cc_flag_unused_command_line_argument=yes 5307 else $as_nop 5308 xorg_cv_cc_flag_unused_command_line_argument=no 5309 fi 5310 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5311 fi 5312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5313 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5314 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5315 CFLAGS="$xorg_testset_save_CFLAGS" 5316 fi 5317 5318 found="no" 5319 5320 if test $found = "no" ; then 5321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5323 fi 5324 5325 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5327 fi 5328 5329 CFLAGS="$CFLAGS -Wmissing-declarations" 5330 5331 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5332 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5333 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5334 if eval test \${$cacheid+y} 5335 then : 5336 printf %s "(cached) " >&6 5337 else $as_nop 5338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5339 /* end confdefs.h. */ 5340 int i; 5341 int 5342 main (void) 5343 { 5344 5345 ; 5346 return 0; 5347 } 5348 _ACEOF 5349 if ac_fn_c_try_link "$LINENO" 5350 then : 5351 eval $cacheid=yes 5352 else $as_nop 5353 eval $cacheid=no 5354 fi 5355 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5356 conftest$ac_exeext conftest.$ac_ext 5357 fi 5358 5359 5360 CFLAGS="$xorg_testset_save_CFLAGS" 5361 5362 eval supported=\$$cacheid 5363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5364 printf "%s\n" "$supported" >&6; } 5365 if test "$supported" = "yes" ; then 5366 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5367 found="yes" 5368 fi 5369 fi 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 xorg_testset_save_CFLAGS="$CFLAGS" 5386 5387 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5390 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5391 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5392 then : 5393 printf %s "(cached) " >&6 5394 else $as_nop 5395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5396 /* end confdefs.h. */ 5397 int i; 5398 _ACEOF 5399 if ac_fn_c_try_compile "$LINENO" 5400 then : 5401 xorg_cv_cc_flag_unknown_warning_option=yes 5402 else $as_nop 5403 xorg_cv_cc_flag_unknown_warning_option=no 5404 fi 5405 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5406 fi 5407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5408 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5409 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5410 CFLAGS="$xorg_testset_save_CFLAGS" 5411 fi 5412 5413 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5414 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5416 fi 5417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5419 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5420 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5421 then : 5422 printf %s "(cached) " >&6 5423 else $as_nop 5424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5425 /* end confdefs.h. */ 5426 int i; 5427 _ACEOF 5428 if ac_fn_c_try_compile "$LINENO" 5429 then : 5430 xorg_cv_cc_flag_unused_command_line_argument=yes 5431 else $as_nop 5432 xorg_cv_cc_flag_unused_command_line_argument=no 5433 fi 5434 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5435 fi 5436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5437 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5438 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5439 CFLAGS="$xorg_testset_save_CFLAGS" 5440 fi 5441 5442 found="no" 5443 5444 if test $found = "no" ; then 5445 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5447 fi 5448 5449 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5451 fi 5452 5453 CFLAGS="$CFLAGS -Wformat=2" 5454 5455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5456 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5457 cacheid=xorg_cv_cc_flag__Wformat_2 5458 if eval test \${$cacheid+y} 5459 then : 5460 printf %s "(cached) " >&6 5461 else $as_nop 5462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5463 /* end confdefs.h. */ 5464 int i; 5465 int 5466 main (void) 5467 { 5468 5469 ; 5470 return 0; 5471 } 5472 _ACEOF 5473 if ac_fn_c_try_link "$LINENO" 5474 then : 5475 eval $cacheid=yes 5476 else $as_nop 5477 eval $cacheid=no 5478 fi 5479 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5480 conftest$ac_exeext conftest.$ac_ext 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 $as_nop 5513 cat confdefs.h - <<_ACEOF >conftest.$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 $as_nop 5528 eval $cacheid=no 5529 fi 5530 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5531 conftest$ac_exeext conftest.$ac_ext 5532 fi 5533 5534 5535 CFLAGS="$xorg_testset_save_CFLAGS" 5536 5537 eval supported=\$$cacheid 5538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5539 printf "%s\n" "$supported" >&6; } 5540 if test "$supported" = "yes" ; then 5541 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5542 found="yes" 5543 fi 5544 fi 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 5559 5560 5561 5562 xorg_testset_save_CFLAGS="$CFLAGS" 5563 5564 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5567 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5568 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5569 then : 5570 printf %s "(cached) " >&6 5571 else $as_nop 5572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5573 /* end confdefs.h. */ 5574 int i; 5575 _ACEOF 5576 if ac_fn_c_try_compile "$LINENO" 5577 then : 5578 xorg_cv_cc_flag_unknown_warning_option=yes 5579 else $as_nop 5580 xorg_cv_cc_flag_unknown_warning_option=no 5581 fi 5582 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5583 fi 5584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5585 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5586 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5587 CFLAGS="$xorg_testset_save_CFLAGS" 5588 fi 5589 5590 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5591 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5593 fi 5594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5596 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5597 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5598 then : 5599 printf %s "(cached) " >&6 5600 else $as_nop 5601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5602 /* end confdefs.h. */ 5603 int i; 5604 _ACEOF 5605 if ac_fn_c_try_compile "$LINENO" 5606 then : 5607 xorg_cv_cc_flag_unused_command_line_argument=yes 5608 else $as_nop 5609 xorg_cv_cc_flag_unused_command_line_argument=no 5610 fi 5611 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5612 fi 5613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5614 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5615 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5616 CFLAGS="$xorg_testset_save_CFLAGS" 5617 fi 5618 5619 found="no" 5620 5621 if test $found = "no" ; then 5622 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5624 fi 5625 5626 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5627 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5628 fi 5629 5630 CFLAGS="$CFLAGS -Wstrict-prototypes" 5631 5632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5633 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5634 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5635 if eval test \${$cacheid+y} 5636 then : 5637 printf %s "(cached) " >&6 5638 else $as_nop 5639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5640 /* end confdefs.h. */ 5641 int i; 5642 int 5643 main (void) 5644 { 5645 5646 ; 5647 return 0; 5648 } 5649 _ACEOF 5650 if ac_fn_c_try_link "$LINENO" 5651 then : 5652 eval $cacheid=yes 5653 else $as_nop 5654 eval $cacheid=no 5655 fi 5656 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5657 conftest$ac_exeext conftest.$ac_ext 5658 fi 5659 5660 5661 CFLAGS="$xorg_testset_save_CFLAGS" 5662 5663 eval supported=\$$cacheid 5664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5665 printf "%s\n" "$supported" >&6; } 5666 if test "$supported" = "yes" ; then 5667 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5668 found="yes" 5669 fi 5670 fi 5671 5672 5673 5674 5675 5676 5677 5678 5679 5680 5681 5682 5683 5684 5685 5686 xorg_testset_save_CFLAGS="$CFLAGS" 5687 5688 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5691 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5692 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5693 then : 5694 printf %s "(cached) " >&6 5695 else $as_nop 5696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5697 /* end confdefs.h. */ 5698 int i; 5699 _ACEOF 5700 if ac_fn_c_try_compile "$LINENO" 5701 then : 5702 xorg_cv_cc_flag_unknown_warning_option=yes 5703 else $as_nop 5704 xorg_cv_cc_flag_unknown_warning_option=no 5705 fi 5706 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5707 fi 5708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5709 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5710 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5711 CFLAGS="$xorg_testset_save_CFLAGS" 5712 fi 5713 5714 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5715 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5717 fi 5718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5720 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5721 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5722 then : 5723 printf %s "(cached) " >&6 5724 else $as_nop 5725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5726 /* end confdefs.h. */ 5727 int i; 5728 _ACEOF 5729 if ac_fn_c_try_compile "$LINENO" 5730 then : 5731 xorg_cv_cc_flag_unused_command_line_argument=yes 5732 else $as_nop 5733 xorg_cv_cc_flag_unused_command_line_argument=no 5734 fi 5735 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5736 fi 5737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5738 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5739 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5740 CFLAGS="$xorg_testset_save_CFLAGS" 5741 fi 5742 5743 found="no" 5744 5745 if test $found = "no" ; then 5746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5748 fi 5749 5750 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5752 fi 5753 5754 CFLAGS="$CFLAGS -Wmissing-prototypes" 5755 5756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5757 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5758 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5759 if eval test \${$cacheid+y} 5760 then : 5761 printf %s "(cached) " >&6 5762 else $as_nop 5763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5764 /* end confdefs.h. */ 5765 int i; 5766 int 5767 main (void) 5768 { 5769 5770 ; 5771 return 0; 5772 } 5773 _ACEOF 5774 if ac_fn_c_try_link "$LINENO" 5775 then : 5776 eval $cacheid=yes 5777 else $as_nop 5778 eval $cacheid=no 5779 fi 5780 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5781 conftest$ac_exeext conftest.$ac_ext 5782 fi 5783 5784 5785 CFLAGS="$xorg_testset_save_CFLAGS" 5786 5787 eval supported=\$$cacheid 5788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5789 printf "%s\n" "$supported" >&6; } 5790 if test "$supported" = "yes" ; then 5791 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5792 found="yes" 5793 fi 5794 fi 5795 5796 5797 5798 5799 5800 5801 5802 5803 5804 5805 5806 5807 5808 5809 5810 xorg_testset_save_CFLAGS="$CFLAGS" 5811 5812 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5815 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5816 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5817 then : 5818 printf %s "(cached) " >&6 5819 else $as_nop 5820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5821 /* end confdefs.h. */ 5822 int i; 5823 _ACEOF 5824 if ac_fn_c_try_compile "$LINENO" 5825 then : 5826 xorg_cv_cc_flag_unknown_warning_option=yes 5827 else $as_nop 5828 xorg_cv_cc_flag_unknown_warning_option=no 5829 fi 5830 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5831 fi 5832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5833 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5834 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5835 CFLAGS="$xorg_testset_save_CFLAGS" 5836 fi 5837 5838 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5839 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5841 fi 5842 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5844 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5845 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5846 then : 5847 printf %s "(cached) " >&6 5848 else $as_nop 5849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5850 /* end confdefs.h. */ 5851 int i; 5852 _ACEOF 5853 if ac_fn_c_try_compile "$LINENO" 5854 then : 5855 xorg_cv_cc_flag_unused_command_line_argument=yes 5856 else $as_nop 5857 xorg_cv_cc_flag_unused_command_line_argument=no 5858 fi 5859 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5860 fi 5861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5862 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5863 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5864 CFLAGS="$xorg_testset_save_CFLAGS" 5865 fi 5866 5867 found="no" 5868 5869 if test $found = "no" ; then 5870 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5872 fi 5873 5874 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5876 fi 5877 5878 CFLAGS="$CFLAGS -Wnested-externs" 5879 5880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5881 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5882 cacheid=xorg_cv_cc_flag__Wnested_externs 5883 if eval test \${$cacheid+y} 5884 then : 5885 printf %s "(cached) " >&6 5886 else $as_nop 5887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5888 /* end confdefs.h. */ 5889 int i; 5890 int 5891 main (void) 5892 { 5893 5894 ; 5895 return 0; 5896 } 5897 _ACEOF 5898 if ac_fn_c_try_link "$LINENO" 5899 then : 5900 eval $cacheid=yes 5901 else $as_nop 5902 eval $cacheid=no 5903 fi 5904 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5905 conftest$ac_exeext conftest.$ac_ext 5906 fi 5907 5908 5909 CFLAGS="$xorg_testset_save_CFLAGS" 5910 5911 eval supported=\$$cacheid 5912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5913 printf "%s\n" "$supported" >&6; } 5914 if test "$supported" = "yes" ; then 5915 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5916 found="yes" 5917 fi 5918 fi 5919 5920 5921 5922 5923 5924 5925 5926 5927 5928 5929 5930 5931 5932 5933 5934 xorg_testset_save_CFLAGS="$CFLAGS" 5935 5936 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5937 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5939 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5940 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5941 then : 5942 printf %s "(cached) " >&6 5943 else $as_nop 5944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5945 /* end confdefs.h. */ 5946 int i; 5947 _ACEOF 5948 if ac_fn_c_try_compile "$LINENO" 5949 then : 5950 xorg_cv_cc_flag_unknown_warning_option=yes 5951 else $as_nop 5952 xorg_cv_cc_flag_unknown_warning_option=no 5953 fi 5954 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5955 fi 5956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5957 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5958 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5959 CFLAGS="$xorg_testset_save_CFLAGS" 5960 fi 5961 5962 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5963 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5965 fi 5966 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5968 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5969 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5970 then : 5971 printf %s "(cached) " >&6 5972 else $as_nop 5973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5974 /* end confdefs.h. */ 5975 int i; 5976 _ACEOF 5977 if ac_fn_c_try_compile "$LINENO" 5978 then : 5979 xorg_cv_cc_flag_unused_command_line_argument=yes 5980 else $as_nop 5981 xorg_cv_cc_flag_unused_command_line_argument=no 5982 fi 5983 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5984 fi 5985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5986 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5987 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5988 CFLAGS="$xorg_testset_save_CFLAGS" 5989 fi 5990 5991 found="no" 5992 5993 if test $found = "no" ; then 5994 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5996 fi 5997 5998 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5999 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6000 fi 6001 6002 CFLAGS="$CFLAGS -Wbad-function-cast" 6003 6004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6005 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6006 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6007 if eval test \${$cacheid+y} 6008 then : 6009 printf %s "(cached) " >&6 6010 else $as_nop 6011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6012 /* end confdefs.h. */ 6013 int i; 6014 int 6015 main (void) 6016 { 6017 6018 ; 6019 return 0; 6020 } 6021 _ACEOF 6022 if ac_fn_c_try_link "$LINENO" 6023 then : 6024 eval $cacheid=yes 6025 else $as_nop 6026 eval $cacheid=no 6027 fi 6028 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6029 conftest$ac_exeext conftest.$ac_ext 6030 fi 6031 6032 6033 CFLAGS="$xorg_testset_save_CFLAGS" 6034 6035 eval supported=\$$cacheid 6036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6037 printf "%s\n" "$supported" >&6; } 6038 if test "$supported" = "yes" ; then 6039 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6040 found="yes" 6041 fi 6042 fi 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 6053 6054 6055 6056 6057 6058 xorg_testset_save_CFLAGS="$CFLAGS" 6059 6060 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6063 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6064 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6065 then : 6066 printf %s "(cached) " >&6 6067 else $as_nop 6068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6069 /* end confdefs.h. */ 6070 int i; 6071 _ACEOF 6072 if ac_fn_c_try_compile "$LINENO" 6073 then : 6074 xorg_cv_cc_flag_unknown_warning_option=yes 6075 else $as_nop 6076 xorg_cv_cc_flag_unknown_warning_option=no 6077 fi 6078 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6079 fi 6080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6081 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6082 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6083 CFLAGS="$xorg_testset_save_CFLAGS" 6084 fi 6085 6086 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6087 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6089 fi 6090 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6092 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6093 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6094 then : 6095 printf %s "(cached) " >&6 6096 else $as_nop 6097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6098 /* end confdefs.h. */ 6099 int i; 6100 _ACEOF 6101 if ac_fn_c_try_compile "$LINENO" 6102 then : 6103 xorg_cv_cc_flag_unused_command_line_argument=yes 6104 else $as_nop 6105 xorg_cv_cc_flag_unused_command_line_argument=no 6106 fi 6107 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6108 fi 6109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6110 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6111 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6112 CFLAGS="$xorg_testset_save_CFLAGS" 6113 fi 6114 6115 found="no" 6116 6117 if test $found = "no" ; then 6118 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6120 fi 6121 6122 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6123 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6124 fi 6125 6126 CFLAGS="$CFLAGS -Wold-style-definition" 6127 6128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6129 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6130 cacheid=xorg_cv_cc_flag__Wold_style_definition 6131 if eval test \${$cacheid+y} 6132 then : 6133 printf %s "(cached) " >&6 6134 else $as_nop 6135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6136 /* end confdefs.h. */ 6137 int i; 6138 int 6139 main (void) 6140 { 6141 6142 ; 6143 return 0; 6144 } 6145 _ACEOF 6146 if ac_fn_c_try_link "$LINENO" 6147 then : 6148 eval $cacheid=yes 6149 else $as_nop 6150 eval $cacheid=no 6151 fi 6152 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6153 conftest$ac_exeext conftest.$ac_ext 6154 fi 6155 6156 6157 CFLAGS="$xorg_testset_save_CFLAGS" 6158 6159 eval supported=\$$cacheid 6160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6161 printf "%s\n" "$supported" >&6; } 6162 if test "$supported" = "yes" ; then 6163 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6164 found="yes" 6165 fi 6166 fi 6167 6168 if test $found = "no" ; then 6169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6171 fi 6172 6173 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6175 fi 6176 6177 CFLAGS="$CFLAGS -fd" 6178 6179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6180 printf %s "checking if $CC supports -fd... " >&6; } 6181 cacheid=xorg_cv_cc_flag__fd 6182 if eval test \${$cacheid+y} 6183 then : 6184 printf %s "(cached) " >&6 6185 else $as_nop 6186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6187 /* end confdefs.h. */ 6188 int i; 6189 int 6190 main (void) 6191 { 6192 6193 ; 6194 return 0; 6195 } 6196 _ACEOF 6197 if ac_fn_c_try_link "$LINENO" 6198 then : 6199 eval $cacheid=yes 6200 else $as_nop 6201 eval $cacheid=no 6202 fi 6203 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6204 conftest$ac_exeext conftest.$ac_ext 6205 fi 6206 6207 6208 CFLAGS="$xorg_testset_save_CFLAGS" 6209 6210 eval supported=\$$cacheid 6211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6212 printf "%s\n" "$supported" >&6; } 6213 if test "$supported" = "yes" ; then 6214 BASE_CFLAGS="$BASE_CFLAGS -fd" 6215 found="yes" 6216 fi 6217 fi 6218 6219 6220 6221 6222 6223 6224 6225 6226 6227 6228 6229 6230 6231 6232 6233 xorg_testset_save_CFLAGS="$CFLAGS" 6234 6235 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6238 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6239 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6240 then : 6241 printf %s "(cached) " >&6 6242 else $as_nop 6243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6244 /* end confdefs.h. */ 6245 int i; 6246 _ACEOF 6247 if ac_fn_c_try_compile "$LINENO" 6248 then : 6249 xorg_cv_cc_flag_unknown_warning_option=yes 6250 else $as_nop 6251 xorg_cv_cc_flag_unknown_warning_option=no 6252 fi 6253 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6254 fi 6255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6256 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6257 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6258 CFLAGS="$xorg_testset_save_CFLAGS" 6259 fi 6260 6261 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6264 fi 6265 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6267 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6268 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6269 then : 6270 printf %s "(cached) " >&6 6271 else $as_nop 6272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6273 /* end confdefs.h. */ 6274 int i; 6275 _ACEOF 6276 if ac_fn_c_try_compile "$LINENO" 6277 then : 6278 xorg_cv_cc_flag_unused_command_line_argument=yes 6279 else $as_nop 6280 xorg_cv_cc_flag_unused_command_line_argument=no 6281 fi 6282 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6283 fi 6284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6285 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6286 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6287 CFLAGS="$xorg_testset_save_CFLAGS" 6288 fi 6289 6290 found="no" 6291 6292 if test $found = "no" ; then 6293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6295 fi 6296 6297 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6298 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6299 fi 6300 6301 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6302 6303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6304 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6305 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6306 if eval test \${$cacheid+y} 6307 then : 6308 printf %s "(cached) " >&6 6309 else $as_nop 6310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6311 /* end confdefs.h. */ 6312 int i; 6313 int 6314 main (void) 6315 { 6316 6317 ; 6318 return 0; 6319 } 6320 _ACEOF 6321 if ac_fn_c_try_link "$LINENO" 6322 then : 6323 eval $cacheid=yes 6324 else $as_nop 6325 eval $cacheid=no 6326 fi 6327 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6328 conftest$ac_exeext conftest.$ac_ext 6329 fi 6330 6331 6332 CFLAGS="$xorg_testset_save_CFLAGS" 6333 6334 eval supported=\$$cacheid 6335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6336 printf "%s\n" "$supported" >&6; } 6337 if test "$supported" = "yes" ; then 6338 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6339 found="yes" 6340 fi 6341 fi 6342 6343 6344 6345 6346 6347 # This chunk adds additional warnings that could catch undesired effects. 6348 6349 6350 6351 6352 6353 6354 6355 6356 6357 6358 6359 6360 6361 xorg_testset_save_CFLAGS="$CFLAGS" 6362 6363 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6366 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6367 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6368 then : 6369 printf %s "(cached) " >&6 6370 else $as_nop 6371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6372 /* end confdefs.h. */ 6373 int i; 6374 _ACEOF 6375 if ac_fn_c_try_compile "$LINENO" 6376 then : 6377 xorg_cv_cc_flag_unknown_warning_option=yes 6378 else $as_nop 6379 xorg_cv_cc_flag_unknown_warning_option=no 6380 fi 6381 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6382 fi 6383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6384 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6385 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6386 CFLAGS="$xorg_testset_save_CFLAGS" 6387 fi 6388 6389 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6390 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6392 fi 6393 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6395 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6396 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6397 then : 6398 printf %s "(cached) " >&6 6399 else $as_nop 6400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6401 /* end confdefs.h. */ 6402 int i; 6403 _ACEOF 6404 if ac_fn_c_try_compile "$LINENO" 6405 then : 6406 xorg_cv_cc_flag_unused_command_line_argument=yes 6407 else $as_nop 6408 xorg_cv_cc_flag_unused_command_line_argument=no 6409 fi 6410 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6411 fi 6412 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6413 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6414 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6415 CFLAGS="$xorg_testset_save_CFLAGS" 6416 fi 6417 6418 found="no" 6419 6420 if test $found = "no" ; then 6421 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6423 fi 6424 6425 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6426 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6427 fi 6428 6429 CFLAGS="$CFLAGS -Wunused" 6430 6431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6432 printf %s "checking if $CC supports -Wunused... " >&6; } 6433 cacheid=xorg_cv_cc_flag__Wunused 6434 if eval test \${$cacheid+y} 6435 then : 6436 printf %s "(cached) " >&6 6437 else $as_nop 6438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6439 /* end confdefs.h. */ 6440 int i; 6441 int 6442 main (void) 6443 { 6444 6445 ; 6446 return 0; 6447 } 6448 _ACEOF 6449 if ac_fn_c_try_link "$LINENO" 6450 then : 6451 eval $cacheid=yes 6452 else $as_nop 6453 eval $cacheid=no 6454 fi 6455 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6456 conftest$ac_exeext conftest.$ac_ext 6457 fi 6458 6459 6460 CFLAGS="$xorg_testset_save_CFLAGS" 6461 6462 eval supported=\$$cacheid 6463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6464 printf "%s\n" "$supported" >&6; } 6465 if test "$supported" = "yes" ; then 6466 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6467 found="yes" 6468 fi 6469 fi 6470 6471 6472 6473 6474 6475 6476 6477 6478 6479 6480 6481 6482 6483 6484 6485 xorg_testset_save_CFLAGS="$CFLAGS" 6486 6487 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6490 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6491 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6492 then : 6493 printf %s "(cached) " >&6 6494 else $as_nop 6495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6496 /* end confdefs.h. */ 6497 int i; 6498 _ACEOF 6499 if ac_fn_c_try_compile "$LINENO" 6500 then : 6501 xorg_cv_cc_flag_unknown_warning_option=yes 6502 else $as_nop 6503 xorg_cv_cc_flag_unknown_warning_option=no 6504 fi 6505 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6506 fi 6507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6508 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6509 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6510 CFLAGS="$xorg_testset_save_CFLAGS" 6511 fi 6512 6513 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6514 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6516 fi 6517 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6519 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6520 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6521 then : 6522 printf %s "(cached) " >&6 6523 else $as_nop 6524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6525 /* end confdefs.h. */ 6526 int i; 6527 _ACEOF 6528 if ac_fn_c_try_compile "$LINENO" 6529 then : 6530 xorg_cv_cc_flag_unused_command_line_argument=yes 6531 else $as_nop 6532 xorg_cv_cc_flag_unused_command_line_argument=no 6533 fi 6534 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6535 fi 6536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6537 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6538 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6539 CFLAGS="$xorg_testset_save_CFLAGS" 6540 fi 6541 6542 found="no" 6543 6544 if test $found = "no" ; then 6545 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6547 fi 6548 6549 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6550 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6551 fi 6552 6553 CFLAGS="$CFLAGS -Wuninitialized" 6554 6555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6556 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6557 cacheid=xorg_cv_cc_flag__Wuninitialized 6558 if eval test \${$cacheid+y} 6559 then : 6560 printf %s "(cached) " >&6 6561 else $as_nop 6562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6563 /* end confdefs.h. */ 6564 int i; 6565 int 6566 main (void) 6567 { 6568 6569 ; 6570 return 0; 6571 } 6572 _ACEOF 6573 if ac_fn_c_try_link "$LINENO" 6574 then : 6575 eval $cacheid=yes 6576 else $as_nop 6577 eval $cacheid=no 6578 fi 6579 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6580 conftest$ac_exeext conftest.$ac_ext 6581 fi 6582 6583 6584 CFLAGS="$xorg_testset_save_CFLAGS" 6585 6586 eval supported=\$$cacheid 6587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6588 printf "%s\n" "$supported" >&6; } 6589 if test "$supported" = "yes" ; then 6590 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6591 found="yes" 6592 fi 6593 fi 6594 6595 6596 6597 6598 6599 6600 6601 6602 6603 6604 6605 6606 6607 6608 6609 xorg_testset_save_CFLAGS="$CFLAGS" 6610 6611 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6612 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6614 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6615 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6616 then : 6617 printf %s "(cached) " >&6 6618 else $as_nop 6619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6620 /* end confdefs.h. */ 6621 int i; 6622 _ACEOF 6623 if ac_fn_c_try_compile "$LINENO" 6624 then : 6625 xorg_cv_cc_flag_unknown_warning_option=yes 6626 else $as_nop 6627 xorg_cv_cc_flag_unknown_warning_option=no 6628 fi 6629 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6630 fi 6631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6632 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6633 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6634 CFLAGS="$xorg_testset_save_CFLAGS" 6635 fi 6636 6637 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6638 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6640 fi 6641 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6643 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6644 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6645 then : 6646 printf %s "(cached) " >&6 6647 else $as_nop 6648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6649 /* end confdefs.h. */ 6650 int i; 6651 _ACEOF 6652 if ac_fn_c_try_compile "$LINENO" 6653 then : 6654 xorg_cv_cc_flag_unused_command_line_argument=yes 6655 else $as_nop 6656 xorg_cv_cc_flag_unused_command_line_argument=no 6657 fi 6658 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6659 fi 6660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6661 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6662 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6663 CFLAGS="$xorg_testset_save_CFLAGS" 6664 fi 6665 6666 found="no" 6667 6668 if test $found = "no" ; then 6669 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6671 fi 6672 6673 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6674 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6675 fi 6676 6677 CFLAGS="$CFLAGS -Wshadow" 6678 6679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6680 printf %s "checking if $CC supports -Wshadow... " >&6; } 6681 cacheid=xorg_cv_cc_flag__Wshadow 6682 if eval test \${$cacheid+y} 6683 then : 6684 printf %s "(cached) " >&6 6685 else $as_nop 6686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6687 /* end confdefs.h. */ 6688 int i; 6689 int 6690 main (void) 6691 { 6692 6693 ; 6694 return 0; 6695 } 6696 _ACEOF 6697 if ac_fn_c_try_link "$LINENO" 6698 then : 6699 eval $cacheid=yes 6700 else $as_nop 6701 eval $cacheid=no 6702 fi 6703 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6704 conftest$ac_exeext conftest.$ac_ext 6705 fi 6706 6707 6708 CFLAGS="$xorg_testset_save_CFLAGS" 6709 6710 eval supported=\$$cacheid 6711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6712 printf "%s\n" "$supported" >&6; } 6713 if test "$supported" = "yes" ; then 6714 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6715 found="yes" 6716 fi 6717 fi 6718 6719 6720 6721 6722 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732 6733 xorg_testset_save_CFLAGS="$CFLAGS" 6734 6735 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6736 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6738 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6739 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6740 then : 6741 printf %s "(cached) " >&6 6742 else $as_nop 6743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6744 /* end confdefs.h. */ 6745 int i; 6746 _ACEOF 6747 if ac_fn_c_try_compile "$LINENO" 6748 then : 6749 xorg_cv_cc_flag_unknown_warning_option=yes 6750 else $as_nop 6751 xorg_cv_cc_flag_unknown_warning_option=no 6752 fi 6753 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6754 fi 6755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6756 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6757 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6758 CFLAGS="$xorg_testset_save_CFLAGS" 6759 fi 6760 6761 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6762 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6764 fi 6765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6767 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6768 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6769 then : 6770 printf %s "(cached) " >&6 6771 else $as_nop 6772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6773 /* end confdefs.h. */ 6774 int i; 6775 _ACEOF 6776 if ac_fn_c_try_compile "$LINENO" 6777 then : 6778 xorg_cv_cc_flag_unused_command_line_argument=yes 6779 else $as_nop 6780 xorg_cv_cc_flag_unused_command_line_argument=no 6781 fi 6782 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6783 fi 6784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6785 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6786 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6787 CFLAGS="$xorg_testset_save_CFLAGS" 6788 fi 6789 6790 found="no" 6791 6792 if test $found = "no" ; then 6793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6795 fi 6796 6797 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6799 fi 6800 6801 CFLAGS="$CFLAGS -Wmissing-noreturn" 6802 6803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6804 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6805 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6806 if eval test \${$cacheid+y} 6807 then : 6808 printf %s "(cached) " >&6 6809 else $as_nop 6810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6811 /* end confdefs.h. */ 6812 int i; 6813 int 6814 main (void) 6815 { 6816 6817 ; 6818 return 0; 6819 } 6820 _ACEOF 6821 if ac_fn_c_try_link "$LINENO" 6822 then : 6823 eval $cacheid=yes 6824 else $as_nop 6825 eval $cacheid=no 6826 fi 6827 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6828 conftest$ac_exeext conftest.$ac_ext 6829 fi 6830 6831 6832 CFLAGS="$xorg_testset_save_CFLAGS" 6833 6834 eval supported=\$$cacheid 6835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6836 printf "%s\n" "$supported" >&6; } 6837 if test "$supported" = "yes" ; then 6838 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6839 found="yes" 6840 fi 6841 fi 6842 6843 6844 6845 6846 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856 6857 xorg_testset_save_CFLAGS="$CFLAGS" 6858 6859 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6862 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6863 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6864 then : 6865 printf %s "(cached) " >&6 6866 else $as_nop 6867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6868 /* end confdefs.h. */ 6869 int i; 6870 _ACEOF 6871 if ac_fn_c_try_compile "$LINENO" 6872 then : 6873 xorg_cv_cc_flag_unknown_warning_option=yes 6874 else $as_nop 6875 xorg_cv_cc_flag_unknown_warning_option=no 6876 fi 6877 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6878 fi 6879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6880 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6881 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6882 CFLAGS="$xorg_testset_save_CFLAGS" 6883 fi 6884 6885 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6886 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6888 fi 6889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6891 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6892 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6893 then : 6894 printf %s "(cached) " >&6 6895 else $as_nop 6896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6897 /* end confdefs.h. */ 6898 int i; 6899 _ACEOF 6900 if ac_fn_c_try_compile "$LINENO" 6901 then : 6902 xorg_cv_cc_flag_unused_command_line_argument=yes 6903 else $as_nop 6904 xorg_cv_cc_flag_unused_command_line_argument=no 6905 fi 6906 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6907 fi 6908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6909 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6910 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6911 CFLAGS="$xorg_testset_save_CFLAGS" 6912 fi 6913 6914 found="no" 6915 6916 if test $found = "no" ; then 6917 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6919 fi 6920 6921 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6922 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6923 fi 6924 6925 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6926 6927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6928 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6929 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6930 if eval test \${$cacheid+y} 6931 then : 6932 printf %s "(cached) " >&6 6933 else $as_nop 6934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6935 /* end confdefs.h. */ 6936 int i; 6937 int 6938 main (void) 6939 { 6940 6941 ; 6942 return 0; 6943 } 6944 _ACEOF 6945 if ac_fn_c_try_link "$LINENO" 6946 then : 6947 eval $cacheid=yes 6948 else $as_nop 6949 eval $cacheid=no 6950 fi 6951 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6952 conftest$ac_exeext conftest.$ac_ext 6953 fi 6954 6955 6956 CFLAGS="$xorg_testset_save_CFLAGS" 6957 6958 eval supported=\$$cacheid 6959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6960 printf "%s\n" "$supported" >&6; } 6961 if test "$supported" = "yes" ; then 6962 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6963 found="yes" 6964 fi 6965 fi 6966 6967 6968 6969 6970 6971 6972 6973 6974 6975 6976 6977 6978 6979 6980 6981 xorg_testset_save_CFLAGS="$CFLAGS" 6982 6983 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6986 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6987 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6988 then : 6989 printf %s "(cached) " >&6 6990 else $as_nop 6991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6992 /* end confdefs.h. */ 6993 int i; 6994 _ACEOF 6995 if ac_fn_c_try_compile "$LINENO" 6996 then : 6997 xorg_cv_cc_flag_unknown_warning_option=yes 6998 else $as_nop 6999 xorg_cv_cc_flag_unknown_warning_option=no 7000 fi 7001 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7002 fi 7003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7004 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7005 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7006 CFLAGS="$xorg_testset_save_CFLAGS" 7007 fi 7008 7009 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7010 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7012 fi 7013 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7015 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7016 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7017 then : 7018 printf %s "(cached) " >&6 7019 else $as_nop 7020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7021 /* end confdefs.h. */ 7022 int i; 7023 _ACEOF 7024 if ac_fn_c_try_compile "$LINENO" 7025 then : 7026 xorg_cv_cc_flag_unused_command_line_argument=yes 7027 else $as_nop 7028 xorg_cv_cc_flag_unused_command_line_argument=no 7029 fi 7030 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7031 fi 7032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7033 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7034 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7035 CFLAGS="$xorg_testset_save_CFLAGS" 7036 fi 7037 7038 found="no" 7039 7040 if test $found = "no" ; then 7041 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7043 fi 7044 7045 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7046 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7047 fi 7048 7049 CFLAGS="$CFLAGS -Wredundant-decls" 7050 7051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7052 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7053 cacheid=xorg_cv_cc_flag__Wredundant_decls 7054 if eval test \${$cacheid+y} 7055 then : 7056 printf %s "(cached) " >&6 7057 else $as_nop 7058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7059 /* end confdefs.h. */ 7060 int i; 7061 int 7062 main (void) 7063 { 7064 7065 ; 7066 return 0; 7067 } 7068 _ACEOF 7069 if ac_fn_c_try_link "$LINENO" 7070 then : 7071 eval $cacheid=yes 7072 else $as_nop 7073 eval $cacheid=no 7074 fi 7075 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7076 conftest$ac_exeext conftest.$ac_ext 7077 fi 7078 7079 7080 CFLAGS="$xorg_testset_save_CFLAGS" 7081 7082 eval supported=\$$cacheid 7083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7084 printf "%s\n" "$supported" >&6; } 7085 if test "$supported" = "yes" ; then 7086 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7087 found="yes" 7088 fi 7089 fi 7090 7091 7092 7093 7094 7095 7096 7097 7098 7099 7100 7101 7102 7103 7104 7105 xorg_testset_save_CFLAGS="$CFLAGS" 7106 7107 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7110 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7111 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7112 then : 7113 printf %s "(cached) " >&6 7114 else $as_nop 7115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7116 /* end confdefs.h. */ 7117 int i; 7118 _ACEOF 7119 if ac_fn_c_try_compile "$LINENO" 7120 then : 7121 xorg_cv_cc_flag_unknown_warning_option=yes 7122 else $as_nop 7123 xorg_cv_cc_flag_unknown_warning_option=no 7124 fi 7125 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7126 fi 7127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7128 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7129 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7130 CFLAGS="$xorg_testset_save_CFLAGS" 7131 fi 7132 7133 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7134 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7136 fi 7137 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7139 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7140 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7141 then : 7142 printf %s "(cached) " >&6 7143 else $as_nop 7144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7145 /* end confdefs.h. */ 7146 int i; 7147 _ACEOF 7148 if ac_fn_c_try_compile "$LINENO" 7149 then : 7150 xorg_cv_cc_flag_unused_command_line_argument=yes 7151 else $as_nop 7152 xorg_cv_cc_flag_unused_command_line_argument=no 7153 fi 7154 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7155 fi 7156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7157 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7158 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7159 CFLAGS="$xorg_testset_save_CFLAGS" 7160 fi 7161 7162 found="no" 7163 7164 if test $found = "no" ; then 7165 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7167 fi 7168 7169 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7171 fi 7172 7173 CFLAGS="$CFLAGS -Wlogical-op" 7174 7175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7176 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7177 cacheid=xorg_cv_cc_flag__Wlogical_op 7178 if eval test \${$cacheid+y} 7179 then : 7180 printf %s "(cached) " >&6 7181 else $as_nop 7182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7183 /* end confdefs.h. */ 7184 int i; 7185 int 7186 main (void) 7187 { 7188 7189 ; 7190 return 0; 7191 } 7192 _ACEOF 7193 if ac_fn_c_try_link "$LINENO" 7194 then : 7195 eval $cacheid=yes 7196 else $as_nop 7197 eval $cacheid=no 7198 fi 7199 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7200 conftest$ac_exeext conftest.$ac_ext 7201 fi 7202 7203 7204 CFLAGS="$xorg_testset_save_CFLAGS" 7205 7206 eval supported=\$$cacheid 7207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7208 printf "%s\n" "$supported" >&6; } 7209 if test "$supported" = "yes" ; then 7210 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7211 found="yes" 7212 fi 7213 fi 7214 7215 7216 7217 # These are currently disabled because they are noisy. They will be enabled 7218 # in the future once the codebase is sufficiently modernized to silence 7219 # them. For now, I don't want them to drown out the other warnings. 7220 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7221 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7222 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7223 7224 # Turn some warnings into errors, so we don't accidently get successful builds 7225 # when there are problems that should be fixed. 7226 7227 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7228 7229 7230 7231 7232 7233 7234 7235 7236 7237 7238 7239 7240 7241 xorg_testset_save_CFLAGS="$CFLAGS" 7242 7243 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7246 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7247 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7248 then : 7249 printf %s "(cached) " >&6 7250 else $as_nop 7251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7252 /* end confdefs.h. */ 7253 int i; 7254 _ACEOF 7255 if ac_fn_c_try_compile "$LINENO" 7256 then : 7257 xorg_cv_cc_flag_unknown_warning_option=yes 7258 else $as_nop 7259 xorg_cv_cc_flag_unknown_warning_option=no 7260 fi 7261 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7262 fi 7263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7264 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7265 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7266 CFLAGS="$xorg_testset_save_CFLAGS" 7267 fi 7268 7269 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7272 fi 7273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7275 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7276 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7277 then : 7278 printf %s "(cached) " >&6 7279 else $as_nop 7280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7281 /* end confdefs.h. */ 7282 int i; 7283 _ACEOF 7284 if ac_fn_c_try_compile "$LINENO" 7285 then : 7286 xorg_cv_cc_flag_unused_command_line_argument=yes 7287 else $as_nop 7288 xorg_cv_cc_flag_unused_command_line_argument=no 7289 fi 7290 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7291 fi 7292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7293 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7294 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7295 CFLAGS="$xorg_testset_save_CFLAGS" 7296 fi 7297 7298 found="no" 7299 7300 if test $found = "no" ; then 7301 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7303 fi 7304 7305 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7306 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7307 fi 7308 7309 CFLAGS="$CFLAGS -Werror=implicit" 7310 7311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7312 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7313 cacheid=xorg_cv_cc_flag__Werror_implicit 7314 if eval test \${$cacheid+y} 7315 then : 7316 printf %s "(cached) " >&6 7317 else $as_nop 7318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7319 /* end confdefs.h. */ 7320 int i; 7321 int 7322 main (void) 7323 { 7324 7325 ; 7326 return 0; 7327 } 7328 _ACEOF 7329 if ac_fn_c_try_link "$LINENO" 7330 then : 7331 eval $cacheid=yes 7332 else $as_nop 7333 eval $cacheid=no 7334 fi 7335 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7336 conftest$ac_exeext conftest.$ac_ext 7337 fi 7338 7339 7340 CFLAGS="$xorg_testset_save_CFLAGS" 7341 7342 eval supported=\$$cacheid 7343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7344 printf "%s\n" "$supported" >&6; } 7345 if test "$supported" = "yes" ; then 7346 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7347 found="yes" 7348 fi 7349 fi 7350 7351 if test $found = "no" ; then 7352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7354 fi 7355 7356 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7358 fi 7359 7360 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7361 7362 { 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 7363 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7364 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7365 if eval test \${$cacheid+y} 7366 then : 7367 printf %s "(cached) " >&6 7368 else $as_nop 7369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7370 /* end confdefs.h. */ 7371 int i; 7372 int 7373 main (void) 7374 { 7375 7376 ; 7377 return 0; 7378 } 7379 _ACEOF 7380 if ac_fn_c_try_link "$LINENO" 7381 then : 7382 eval $cacheid=yes 7383 else $as_nop 7384 eval $cacheid=no 7385 fi 7386 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7387 conftest$ac_exeext conftest.$ac_ext 7388 fi 7389 7390 7391 CFLAGS="$xorg_testset_save_CFLAGS" 7392 7393 eval supported=\$$cacheid 7394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7395 printf "%s\n" "$supported" >&6; } 7396 if test "$supported" = "yes" ; then 7397 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7398 found="yes" 7399 fi 7400 fi 7401 7402 7403 7404 7405 7406 7407 7408 7409 7410 7411 7412 7413 7414 7415 7416 xorg_testset_save_CFLAGS="$CFLAGS" 7417 7418 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7421 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7422 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7423 then : 7424 printf %s "(cached) " >&6 7425 else $as_nop 7426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7427 /* end confdefs.h. */ 7428 int i; 7429 _ACEOF 7430 if ac_fn_c_try_compile "$LINENO" 7431 then : 7432 xorg_cv_cc_flag_unknown_warning_option=yes 7433 else $as_nop 7434 xorg_cv_cc_flag_unknown_warning_option=no 7435 fi 7436 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7437 fi 7438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7439 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7440 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7441 CFLAGS="$xorg_testset_save_CFLAGS" 7442 fi 7443 7444 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7445 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7447 fi 7448 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7450 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7451 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7452 then : 7453 printf %s "(cached) " >&6 7454 else $as_nop 7455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7456 /* end confdefs.h. */ 7457 int i; 7458 _ACEOF 7459 if ac_fn_c_try_compile "$LINENO" 7460 then : 7461 xorg_cv_cc_flag_unused_command_line_argument=yes 7462 else $as_nop 7463 xorg_cv_cc_flag_unused_command_line_argument=no 7464 fi 7465 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7466 fi 7467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7468 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7469 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7470 CFLAGS="$xorg_testset_save_CFLAGS" 7471 fi 7472 7473 found="no" 7474 7475 if test $found = "no" ; then 7476 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7477 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7478 fi 7479 7480 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7481 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7482 fi 7483 7484 CFLAGS="$CFLAGS -Werror=nonnull" 7485 7486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7487 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7488 cacheid=xorg_cv_cc_flag__Werror_nonnull 7489 if eval test \${$cacheid+y} 7490 then : 7491 printf %s "(cached) " >&6 7492 else $as_nop 7493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7494 /* end confdefs.h. */ 7495 int i; 7496 int 7497 main (void) 7498 { 7499 7500 ; 7501 return 0; 7502 } 7503 _ACEOF 7504 if ac_fn_c_try_link "$LINENO" 7505 then : 7506 eval $cacheid=yes 7507 else $as_nop 7508 eval $cacheid=no 7509 fi 7510 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7511 conftest$ac_exeext conftest.$ac_ext 7512 fi 7513 7514 7515 CFLAGS="$xorg_testset_save_CFLAGS" 7516 7517 eval supported=\$$cacheid 7518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7519 printf "%s\n" "$supported" >&6; } 7520 if test "$supported" = "yes" ; then 7521 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7522 found="yes" 7523 fi 7524 fi 7525 7526 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536 7537 7538 7539 7540 xorg_testset_save_CFLAGS="$CFLAGS" 7541 7542 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7545 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7546 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7547 then : 7548 printf %s "(cached) " >&6 7549 else $as_nop 7550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7551 /* end confdefs.h. */ 7552 int i; 7553 _ACEOF 7554 if ac_fn_c_try_compile "$LINENO" 7555 then : 7556 xorg_cv_cc_flag_unknown_warning_option=yes 7557 else $as_nop 7558 xorg_cv_cc_flag_unknown_warning_option=no 7559 fi 7560 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7561 fi 7562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7563 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7564 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7565 CFLAGS="$xorg_testset_save_CFLAGS" 7566 fi 7567 7568 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7569 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7570 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7571 fi 7572 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7574 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7575 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7576 then : 7577 printf %s "(cached) " >&6 7578 else $as_nop 7579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7580 /* end confdefs.h. */ 7581 int i; 7582 _ACEOF 7583 if ac_fn_c_try_compile "$LINENO" 7584 then : 7585 xorg_cv_cc_flag_unused_command_line_argument=yes 7586 else $as_nop 7587 xorg_cv_cc_flag_unused_command_line_argument=no 7588 fi 7589 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7590 fi 7591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7592 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7593 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7594 CFLAGS="$xorg_testset_save_CFLAGS" 7595 fi 7596 7597 found="no" 7598 7599 if test $found = "no" ; then 7600 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7601 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7602 fi 7603 7604 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7605 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7606 fi 7607 7608 CFLAGS="$CFLAGS -Werror=init-self" 7609 7610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7611 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7612 cacheid=xorg_cv_cc_flag__Werror_init_self 7613 if eval test \${$cacheid+y} 7614 then : 7615 printf %s "(cached) " >&6 7616 else $as_nop 7617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7618 /* end confdefs.h. */ 7619 int i; 7620 int 7621 main (void) 7622 { 7623 7624 ; 7625 return 0; 7626 } 7627 _ACEOF 7628 if ac_fn_c_try_link "$LINENO" 7629 then : 7630 eval $cacheid=yes 7631 else $as_nop 7632 eval $cacheid=no 7633 fi 7634 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7635 conftest$ac_exeext conftest.$ac_ext 7636 fi 7637 7638 7639 CFLAGS="$xorg_testset_save_CFLAGS" 7640 7641 eval supported=\$$cacheid 7642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7643 printf "%s\n" "$supported" >&6; } 7644 if test "$supported" = "yes" ; then 7645 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7646 found="yes" 7647 fi 7648 fi 7649 7650 7651 7652 7653 7654 7655 7656 7657 7658 7659 7660 7661 7662 7663 7664 xorg_testset_save_CFLAGS="$CFLAGS" 7665 7666 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7669 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7670 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7671 then : 7672 printf %s "(cached) " >&6 7673 else $as_nop 7674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7675 /* end confdefs.h. */ 7676 int i; 7677 _ACEOF 7678 if ac_fn_c_try_compile "$LINENO" 7679 then : 7680 xorg_cv_cc_flag_unknown_warning_option=yes 7681 else $as_nop 7682 xorg_cv_cc_flag_unknown_warning_option=no 7683 fi 7684 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7685 fi 7686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7687 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7688 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7689 CFLAGS="$xorg_testset_save_CFLAGS" 7690 fi 7691 7692 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7693 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7695 fi 7696 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7698 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7699 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7700 then : 7701 printf %s "(cached) " >&6 7702 else $as_nop 7703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7704 /* end confdefs.h. */ 7705 int i; 7706 _ACEOF 7707 if ac_fn_c_try_compile "$LINENO" 7708 then : 7709 xorg_cv_cc_flag_unused_command_line_argument=yes 7710 else $as_nop 7711 xorg_cv_cc_flag_unused_command_line_argument=no 7712 fi 7713 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7714 fi 7715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7716 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7717 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7718 CFLAGS="$xorg_testset_save_CFLAGS" 7719 fi 7720 7721 found="no" 7722 7723 if test $found = "no" ; then 7724 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7726 fi 7727 7728 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7730 fi 7731 7732 CFLAGS="$CFLAGS -Werror=main" 7733 7734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7735 printf %s "checking if $CC supports -Werror=main... " >&6; } 7736 cacheid=xorg_cv_cc_flag__Werror_main 7737 if eval test \${$cacheid+y} 7738 then : 7739 printf %s "(cached) " >&6 7740 else $as_nop 7741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7742 /* end confdefs.h. */ 7743 int i; 7744 int 7745 main (void) 7746 { 7747 7748 ; 7749 return 0; 7750 } 7751 _ACEOF 7752 if ac_fn_c_try_link "$LINENO" 7753 then : 7754 eval $cacheid=yes 7755 else $as_nop 7756 eval $cacheid=no 7757 fi 7758 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7759 conftest$ac_exeext conftest.$ac_ext 7760 fi 7761 7762 7763 CFLAGS="$xorg_testset_save_CFLAGS" 7764 7765 eval supported=\$$cacheid 7766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7767 printf "%s\n" "$supported" >&6; } 7768 if test "$supported" = "yes" ; then 7769 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7770 found="yes" 7771 fi 7772 fi 7773 7774 7775 7776 7777 7778 7779 7780 7781 7782 7783 7784 7785 7786 7787 7788 xorg_testset_save_CFLAGS="$CFLAGS" 7789 7790 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7793 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7794 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7795 then : 7796 printf %s "(cached) " >&6 7797 else $as_nop 7798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7799 /* end confdefs.h. */ 7800 int i; 7801 _ACEOF 7802 if ac_fn_c_try_compile "$LINENO" 7803 then : 7804 xorg_cv_cc_flag_unknown_warning_option=yes 7805 else $as_nop 7806 xorg_cv_cc_flag_unknown_warning_option=no 7807 fi 7808 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7809 fi 7810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7811 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7812 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7813 CFLAGS="$xorg_testset_save_CFLAGS" 7814 fi 7815 7816 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7817 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7819 fi 7820 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7822 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7823 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7824 then : 7825 printf %s "(cached) " >&6 7826 else $as_nop 7827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7828 /* end confdefs.h. */ 7829 int i; 7830 _ACEOF 7831 if ac_fn_c_try_compile "$LINENO" 7832 then : 7833 xorg_cv_cc_flag_unused_command_line_argument=yes 7834 else $as_nop 7835 xorg_cv_cc_flag_unused_command_line_argument=no 7836 fi 7837 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7838 fi 7839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7840 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7841 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7842 CFLAGS="$xorg_testset_save_CFLAGS" 7843 fi 7844 7845 found="no" 7846 7847 if test $found = "no" ; then 7848 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7850 fi 7851 7852 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7853 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7854 fi 7855 7856 CFLAGS="$CFLAGS -Werror=missing-braces" 7857 7858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7859 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7860 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7861 if eval test \${$cacheid+y} 7862 then : 7863 printf %s "(cached) " >&6 7864 else $as_nop 7865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7866 /* end confdefs.h. */ 7867 int i; 7868 int 7869 main (void) 7870 { 7871 7872 ; 7873 return 0; 7874 } 7875 _ACEOF 7876 if ac_fn_c_try_link "$LINENO" 7877 then : 7878 eval $cacheid=yes 7879 else $as_nop 7880 eval $cacheid=no 7881 fi 7882 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7883 conftest$ac_exeext conftest.$ac_ext 7884 fi 7885 7886 7887 CFLAGS="$xorg_testset_save_CFLAGS" 7888 7889 eval supported=\$$cacheid 7890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7891 printf "%s\n" "$supported" >&6; } 7892 if test "$supported" = "yes" ; then 7893 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7894 found="yes" 7895 fi 7896 fi 7897 7898 7899 7900 7901 7902 7903 7904 7905 7906 7907 7908 7909 7910 7911 7912 xorg_testset_save_CFLAGS="$CFLAGS" 7913 7914 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7917 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7918 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7919 then : 7920 printf %s "(cached) " >&6 7921 else $as_nop 7922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7923 /* end confdefs.h. */ 7924 int i; 7925 _ACEOF 7926 if ac_fn_c_try_compile "$LINENO" 7927 then : 7928 xorg_cv_cc_flag_unknown_warning_option=yes 7929 else $as_nop 7930 xorg_cv_cc_flag_unknown_warning_option=no 7931 fi 7932 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7933 fi 7934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7935 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7936 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7937 CFLAGS="$xorg_testset_save_CFLAGS" 7938 fi 7939 7940 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7941 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7943 fi 7944 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7946 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7947 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7948 then : 7949 printf %s "(cached) " >&6 7950 else $as_nop 7951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7952 /* end confdefs.h. */ 7953 int i; 7954 _ACEOF 7955 if ac_fn_c_try_compile "$LINENO" 7956 then : 7957 xorg_cv_cc_flag_unused_command_line_argument=yes 7958 else $as_nop 7959 xorg_cv_cc_flag_unused_command_line_argument=no 7960 fi 7961 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7962 fi 7963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7964 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7965 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7966 CFLAGS="$xorg_testset_save_CFLAGS" 7967 fi 7968 7969 found="no" 7970 7971 if test $found = "no" ; then 7972 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7974 fi 7975 7976 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7978 fi 7979 7980 CFLAGS="$CFLAGS -Werror=sequence-point" 7981 7982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7983 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7984 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7985 if eval test \${$cacheid+y} 7986 then : 7987 printf %s "(cached) " >&6 7988 else $as_nop 7989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7990 /* end confdefs.h. */ 7991 int i; 7992 int 7993 main (void) 7994 { 7995 7996 ; 7997 return 0; 7998 } 7999 _ACEOF 8000 if ac_fn_c_try_link "$LINENO" 8001 then : 8002 eval $cacheid=yes 8003 else $as_nop 8004 eval $cacheid=no 8005 fi 8006 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8007 conftest$ac_exeext conftest.$ac_ext 8008 fi 8009 8010 8011 CFLAGS="$xorg_testset_save_CFLAGS" 8012 8013 eval supported=\$$cacheid 8014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8015 printf "%s\n" "$supported" >&6; } 8016 if test "$supported" = "yes" ; then 8017 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8018 found="yes" 8019 fi 8020 fi 8021 8022 8023 8024 8025 8026 8027 8028 8029 8030 8031 8032 8033 8034 8035 8036 xorg_testset_save_CFLAGS="$CFLAGS" 8037 8038 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8041 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8042 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8043 then : 8044 printf %s "(cached) " >&6 8045 else $as_nop 8046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8047 /* end confdefs.h. */ 8048 int i; 8049 _ACEOF 8050 if ac_fn_c_try_compile "$LINENO" 8051 then : 8052 xorg_cv_cc_flag_unknown_warning_option=yes 8053 else $as_nop 8054 xorg_cv_cc_flag_unknown_warning_option=no 8055 fi 8056 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8057 fi 8058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8059 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8060 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8061 CFLAGS="$xorg_testset_save_CFLAGS" 8062 fi 8063 8064 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8065 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8067 fi 8068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8070 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8071 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8072 then : 8073 printf %s "(cached) " >&6 8074 else $as_nop 8075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8076 /* end confdefs.h. */ 8077 int i; 8078 _ACEOF 8079 if ac_fn_c_try_compile "$LINENO" 8080 then : 8081 xorg_cv_cc_flag_unused_command_line_argument=yes 8082 else $as_nop 8083 xorg_cv_cc_flag_unused_command_line_argument=no 8084 fi 8085 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8086 fi 8087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8088 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8089 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8090 CFLAGS="$xorg_testset_save_CFLAGS" 8091 fi 8092 8093 found="no" 8094 8095 if test $found = "no" ; then 8096 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8098 fi 8099 8100 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8101 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8102 fi 8103 8104 CFLAGS="$CFLAGS -Werror=return-type" 8105 8106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8107 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8108 cacheid=xorg_cv_cc_flag__Werror_return_type 8109 if eval test \${$cacheid+y} 8110 then : 8111 printf %s "(cached) " >&6 8112 else $as_nop 8113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8114 /* end confdefs.h. */ 8115 int i; 8116 int 8117 main (void) 8118 { 8119 8120 ; 8121 return 0; 8122 } 8123 _ACEOF 8124 if ac_fn_c_try_link "$LINENO" 8125 then : 8126 eval $cacheid=yes 8127 else $as_nop 8128 eval $cacheid=no 8129 fi 8130 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8131 conftest$ac_exeext conftest.$ac_ext 8132 fi 8133 8134 8135 CFLAGS="$xorg_testset_save_CFLAGS" 8136 8137 eval supported=\$$cacheid 8138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8139 printf "%s\n" "$supported" >&6; } 8140 if test "$supported" = "yes" ; then 8141 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8142 found="yes" 8143 fi 8144 fi 8145 8146 if test $found = "no" ; then 8147 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8149 fi 8150 8151 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8153 fi 8154 8155 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8156 8157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8158 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8159 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8160 if eval test \${$cacheid+y} 8161 then : 8162 printf %s "(cached) " >&6 8163 else $as_nop 8164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8165 /* end confdefs.h. */ 8166 int i; 8167 int 8168 main (void) 8169 { 8170 8171 ; 8172 return 0; 8173 } 8174 _ACEOF 8175 if ac_fn_c_try_link "$LINENO" 8176 then : 8177 eval $cacheid=yes 8178 else $as_nop 8179 eval $cacheid=no 8180 fi 8181 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8182 conftest$ac_exeext conftest.$ac_ext 8183 fi 8184 8185 8186 CFLAGS="$xorg_testset_save_CFLAGS" 8187 8188 eval supported=\$$cacheid 8189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8190 printf "%s\n" "$supported" >&6; } 8191 if test "$supported" = "yes" ; then 8192 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8193 found="yes" 8194 fi 8195 fi 8196 8197 8198 8199 8200 8201 8202 8203 8204 8205 8206 8207 8208 8209 8210 8211 xorg_testset_save_CFLAGS="$CFLAGS" 8212 8213 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8216 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8217 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8218 then : 8219 printf %s "(cached) " >&6 8220 else $as_nop 8221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8222 /* end confdefs.h. */ 8223 int i; 8224 _ACEOF 8225 if ac_fn_c_try_compile "$LINENO" 8226 then : 8227 xorg_cv_cc_flag_unknown_warning_option=yes 8228 else $as_nop 8229 xorg_cv_cc_flag_unknown_warning_option=no 8230 fi 8231 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8232 fi 8233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8234 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8235 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8236 CFLAGS="$xorg_testset_save_CFLAGS" 8237 fi 8238 8239 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8242 fi 8243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8245 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8246 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8247 then : 8248 printf %s "(cached) " >&6 8249 else $as_nop 8250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8251 /* end confdefs.h. */ 8252 int i; 8253 _ACEOF 8254 if ac_fn_c_try_compile "$LINENO" 8255 then : 8256 xorg_cv_cc_flag_unused_command_line_argument=yes 8257 else $as_nop 8258 xorg_cv_cc_flag_unused_command_line_argument=no 8259 fi 8260 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8261 fi 8262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8263 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8264 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8265 CFLAGS="$xorg_testset_save_CFLAGS" 8266 fi 8267 8268 found="no" 8269 8270 if test $found = "no" ; then 8271 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8273 fi 8274 8275 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8276 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8277 fi 8278 8279 CFLAGS="$CFLAGS -Werror=trigraphs" 8280 8281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8282 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8283 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8284 if eval test \${$cacheid+y} 8285 then : 8286 printf %s "(cached) " >&6 8287 else $as_nop 8288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8289 /* end confdefs.h. */ 8290 int i; 8291 int 8292 main (void) 8293 { 8294 8295 ; 8296 return 0; 8297 } 8298 _ACEOF 8299 if ac_fn_c_try_link "$LINENO" 8300 then : 8301 eval $cacheid=yes 8302 else $as_nop 8303 eval $cacheid=no 8304 fi 8305 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8306 conftest$ac_exeext conftest.$ac_ext 8307 fi 8308 8309 8310 CFLAGS="$xorg_testset_save_CFLAGS" 8311 8312 eval supported=\$$cacheid 8313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8314 printf "%s\n" "$supported" >&6; } 8315 if test "$supported" = "yes" ; then 8316 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8317 found="yes" 8318 fi 8319 fi 8320 8321 8322 8323 8324 8325 8326 8327 8328 8329 8330 8331 8332 8333 8334 8335 xorg_testset_save_CFLAGS="$CFLAGS" 8336 8337 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8340 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8341 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8342 then : 8343 printf %s "(cached) " >&6 8344 else $as_nop 8345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8346 /* end confdefs.h. */ 8347 int i; 8348 _ACEOF 8349 if ac_fn_c_try_compile "$LINENO" 8350 then : 8351 xorg_cv_cc_flag_unknown_warning_option=yes 8352 else $as_nop 8353 xorg_cv_cc_flag_unknown_warning_option=no 8354 fi 8355 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8356 fi 8357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8358 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8359 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8360 CFLAGS="$xorg_testset_save_CFLAGS" 8361 fi 8362 8363 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8364 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8366 fi 8367 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8369 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8370 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8371 then : 8372 printf %s "(cached) " >&6 8373 else $as_nop 8374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8375 /* end confdefs.h. */ 8376 int i; 8377 _ACEOF 8378 if ac_fn_c_try_compile "$LINENO" 8379 then : 8380 xorg_cv_cc_flag_unused_command_line_argument=yes 8381 else $as_nop 8382 xorg_cv_cc_flag_unused_command_line_argument=no 8383 fi 8384 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8385 fi 8386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8387 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8388 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8389 CFLAGS="$xorg_testset_save_CFLAGS" 8390 fi 8391 8392 found="no" 8393 8394 if test $found = "no" ; then 8395 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8397 fi 8398 8399 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8400 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8401 fi 8402 8403 CFLAGS="$CFLAGS -Werror=array-bounds" 8404 8405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8406 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8407 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8408 if eval test \${$cacheid+y} 8409 then : 8410 printf %s "(cached) " >&6 8411 else $as_nop 8412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8413 /* end confdefs.h. */ 8414 int i; 8415 int 8416 main (void) 8417 { 8418 8419 ; 8420 return 0; 8421 } 8422 _ACEOF 8423 if ac_fn_c_try_link "$LINENO" 8424 then : 8425 eval $cacheid=yes 8426 else $as_nop 8427 eval $cacheid=no 8428 fi 8429 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8430 conftest$ac_exeext conftest.$ac_ext 8431 fi 8432 8433 8434 CFLAGS="$xorg_testset_save_CFLAGS" 8435 8436 eval supported=\$$cacheid 8437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8438 printf "%s\n" "$supported" >&6; } 8439 if test "$supported" = "yes" ; then 8440 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8441 found="yes" 8442 fi 8443 fi 8444 8445 8446 8447 8448 8449 8450 8451 8452 8453 8454 8455 8456 8457 8458 8459 xorg_testset_save_CFLAGS="$CFLAGS" 8460 8461 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8464 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8465 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8466 then : 8467 printf %s "(cached) " >&6 8468 else $as_nop 8469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8470 /* end confdefs.h. */ 8471 int i; 8472 _ACEOF 8473 if ac_fn_c_try_compile "$LINENO" 8474 then : 8475 xorg_cv_cc_flag_unknown_warning_option=yes 8476 else $as_nop 8477 xorg_cv_cc_flag_unknown_warning_option=no 8478 fi 8479 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8480 fi 8481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8482 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8483 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8484 CFLAGS="$xorg_testset_save_CFLAGS" 8485 fi 8486 8487 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8488 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8490 fi 8491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8493 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8494 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8495 then : 8496 printf %s "(cached) " >&6 8497 else $as_nop 8498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8499 /* end confdefs.h. */ 8500 int i; 8501 _ACEOF 8502 if ac_fn_c_try_compile "$LINENO" 8503 then : 8504 xorg_cv_cc_flag_unused_command_line_argument=yes 8505 else $as_nop 8506 xorg_cv_cc_flag_unused_command_line_argument=no 8507 fi 8508 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8509 fi 8510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8511 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8512 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8513 CFLAGS="$xorg_testset_save_CFLAGS" 8514 fi 8515 8516 found="no" 8517 8518 if test $found = "no" ; then 8519 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8521 fi 8522 8523 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8525 fi 8526 8527 CFLAGS="$CFLAGS -Werror=write-strings" 8528 8529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8530 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8531 cacheid=xorg_cv_cc_flag__Werror_write_strings 8532 if eval test \${$cacheid+y} 8533 then : 8534 printf %s "(cached) " >&6 8535 else $as_nop 8536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8537 /* end confdefs.h. */ 8538 int i; 8539 int 8540 main (void) 8541 { 8542 8543 ; 8544 return 0; 8545 } 8546 _ACEOF 8547 if ac_fn_c_try_link "$LINENO" 8548 then : 8549 eval $cacheid=yes 8550 else $as_nop 8551 eval $cacheid=no 8552 fi 8553 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8554 conftest$ac_exeext conftest.$ac_ext 8555 fi 8556 8557 8558 CFLAGS="$xorg_testset_save_CFLAGS" 8559 8560 eval supported=\$$cacheid 8561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8562 printf "%s\n" "$supported" >&6; } 8563 if test "$supported" = "yes" ; then 8564 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8565 found="yes" 8566 fi 8567 fi 8568 8569 8570 8571 8572 8573 8574 8575 8576 8577 8578 8579 8580 8581 8582 8583 xorg_testset_save_CFLAGS="$CFLAGS" 8584 8585 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8588 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8589 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8590 then : 8591 printf %s "(cached) " >&6 8592 else $as_nop 8593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8594 /* end confdefs.h. */ 8595 int i; 8596 _ACEOF 8597 if ac_fn_c_try_compile "$LINENO" 8598 then : 8599 xorg_cv_cc_flag_unknown_warning_option=yes 8600 else $as_nop 8601 xorg_cv_cc_flag_unknown_warning_option=no 8602 fi 8603 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8604 fi 8605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8606 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8607 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8608 CFLAGS="$xorg_testset_save_CFLAGS" 8609 fi 8610 8611 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8612 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8614 fi 8615 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8617 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8618 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8619 then : 8620 printf %s "(cached) " >&6 8621 else $as_nop 8622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8623 /* end confdefs.h. */ 8624 int i; 8625 _ACEOF 8626 if ac_fn_c_try_compile "$LINENO" 8627 then : 8628 xorg_cv_cc_flag_unused_command_line_argument=yes 8629 else $as_nop 8630 xorg_cv_cc_flag_unused_command_line_argument=no 8631 fi 8632 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8633 fi 8634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8635 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8636 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8637 CFLAGS="$xorg_testset_save_CFLAGS" 8638 fi 8639 8640 found="no" 8641 8642 if test $found = "no" ; then 8643 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8645 fi 8646 8647 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8649 fi 8650 8651 CFLAGS="$CFLAGS -Werror=address" 8652 8653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8654 printf %s "checking if $CC supports -Werror=address... " >&6; } 8655 cacheid=xorg_cv_cc_flag__Werror_address 8656 if eval test \${$cacheid+y} 8657 then : 8658 printf %s "(cached) " >&6 8659 else $as_nop 8660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8661 /* end confdefs.h. */ 8662 int i; 8663 int 8664 main (void) 8665 { 8666 8667 ; 8668 return 0; 8669 } 8670 _ACEOF 8671 if ac_fn_c_try_link "$LINENO" 8672 then : 8673 eval $cacheid=yes 8674 else $as_nop 8675 eval $cacheid=no 8676 fi 8677 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8678 conftest$ac_exeext conftest.$ac_ext 8679 fi 8680 8681 8682 CFLAGS="$xorg_testset_save_CFLAGS" 8683 8684 eval supported=\$$cacheid 8685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8686 printf "%s\n" "$supported" >&6; } 8687 if test "$supported" = "yes" ; then 8688 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8689 found="yes" 8690 fi 8691 fi 8692 8693 8694 8695 8696 8697 8698 8699 8700 8701 8702 8703 8704 8705 8706 8707 xorg_testset_save_CFLAGS="$CFLAGS" 8708 8709 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8712 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8713 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8714 then : 8715 printf %s "(cached) " >&6 8716 else $as_nop 8717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8718 /* end confdefs.h. */ 8719 int i; 8720 _ACEOF 8721 if ac_fn_c_try_compile "$LINENO" 8722 then : 8723 xorg_cv_cc_flag_unknown_warning_option=yes 8724 else $as_nop 8725 xorg_cv_cc_flag_unknown_warning_option=no 8726 fi 8727 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8728 fi 8729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8730 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8731 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8732 CFLAGS="$xorg_testset_save_CFLAGS" 8733 fi 8734 8735 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8736 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8738 fi 8739 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8740 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8741 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8742 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8743 then : 8744 printf %s "(cached) " >&6 8745 else $as_nop 8746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8747 /* end confdefs.h. */ 8748 int i; 8749 _ACEOF 8750 if ac_fn_c_try_compile "$LINENO" 8751 then : 8752 xorg_cv_cc_flag_unused_command_line_argument=yes 8753 else $as_nop 8754 xorg_cv_cc_flag_unused_command_line_argument=no 8755 fi 8756 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8757 fi 8758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8759 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8760 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8761 CFLAGS="$xorg_testset_save_CFLAGS" 8762 fi 8763 8764 found="no" 8765 8766 if test $found = "no" ; then 8767 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8769 fi 8770 8771 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8773 fi 8774 8775 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8776 8777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8778 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8779 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8780 if eval test \${$cacheid+y} 8781 then : 8782 printf %s "(cached) " >&6 8783 else $as_nop 8784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8785 /* end confdefs.h. */ 8786 int i; 8787 int 8788 main (void) 8789 { 8790 8791 ; 8792 return 0; 8793 } 8794 _ACEOF 8795 if ac_fn_c_try_link "$LINENO" 8796 then : 8797 eval $cacheid=yes 8798 else $as_nop 8799 eval $cacheid=no 8800 fi 8801 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8802 conftest$ac_exeext conftest.$ac_ext 8803 fi 8804 8805 8806 CFLAGS="$xorg_testset_save_CFLAGS" 8807 8808 eval supported=\$$cacheid 8809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8810 printf "%s\n" "$supported" >&6; } 8811 if test "$supported" = "yes" ; then 8812 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8813 found="yes" 8814 fi 8815 fi 8816 8817 if test $found = "no" ; then 8818 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8819 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8820 fi 8821 8822 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8823 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8824 fi 8825 8826 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8827 8828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8829 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8830 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8831 if eval test \${$cacheid+y} 8832 then : 8833 printf %s "(cached) " >&6 8834 else $as_nop 8835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8836 /* end confdefs.h. */ 8837 int i; 8838 int 8839 main (void) 8840 { 8841 8842 ; 8843 return 0; 8844 } 8845 _ACEOF 8846 if ac_fn_c_try_link "$LINENO" 8847 then : 8848 eval $cacheid=yes 8849 else $as_nop 8850 eval $cacheid=no 8851 fi 8852 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8853 conftest$ac_exeext conftest.$ac_ext 8854 fi 8855 8856 8857 CFLAGS="$xorg_testset_save_CFLAGS" 8858 8859 eval supported=\$$cacheid 8860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8861 printf "%s\n" "$supported" >&6; } 8862 if test "$supported" = "yes" ; then 8863 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8864 found="yes" 8865 fi 8866 fi 8867 8868 8869 8870 8871 8872 8873 8874 8875 8876 8877 8878 8879 8880 8881 8882 xorg_testset_save_CFLAGS="$CFLAGS" 8883 8884 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8887 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8888 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8889 then : 8890 printf %s "(cached) " >&6 8891 else $as_nop 8892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8893 /* end confdefs.h. */ 8894 int i; 8895 _ACEOF 8896 if ac_fn_c_try_compile "$LINENO" 8897 then : 8898 xorg_cv_cc_flag_unknown_warning_option=yes 8899 else $as_nop 8900 xorg_cv_cc_flag_unknown_warning_option=no 8901 fi 8902 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8903 fi 8904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8905 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8906 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8907 CFLAGS="$xorg_testset_save_CFLAGS" 8908 fi 8909 8910 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8913 fi 8914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8916 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8917 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8918 then : 8919 printf %s "(cached) " >&6 8920 else $as_nop 8921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8922 /* end confdefs.h. */ 8923 int i; 8924 _ACEOF 8925 if ac_fn_c_try_compile "$LINENO" 8926 then : 8927 xorg_cv_cc_flag_unused_command_line_argument=yes 8928 else $as_nop 8929 xorg_cv_cc_flag_unused_command_line_argument=no 8930 fi 8931 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8932 fi 8933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8934 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8935 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8936 CFLAGS="$xorg_testset_save_CFLAGS" 8937 fi 8938 8939 found="no" 8940 8941 if test $found = "no" ; then 8942 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8944 fi 8945 8946 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8948 fi 8949 8950 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8951 8952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8953 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8954 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8955 if eval test \${$cacheid+y} 8956 then : 8957 printf %s "(cached) " >&6 8958 else $as_nop 8959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8960 /* end confdefs.h. */ 8961 int i; 8962 int 8963 main (void) 8964 { 8965 8966 ; 8967 return 0; 8968 } 8969 _ACEOF 8970 if ac_fn_c_try_link "$LINENO" 8971 then : 8972 eval $cacheid=yes 8973 else $as_nop 8974 eval $cacheid=no 8975 fi 8976 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8977 conftest$ac_exeext conftest.$ac_ext 8978 fi 8979 8980 8981 CFLAGS="$xorg_testset_save_CFLAGS" 8982 8983 eval supported=\$$cacheid 8984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8985 printf "%s\n" "$supported" >&6; } 8986 if test "$supported" = "yes" ; then 8987 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8988 found="yes" 8989 fi 8990 fi 8991 8992 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8993 else 8994 { 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 $PACKAGE_BUGREPORT" >&5 8995 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8996 8997 8998 8999 9000 9001 9002 9003 9004 9005 9006 9007 9008 9009 xorg_testset_save_CFLAGS="$CFLAGS" 9010 9011 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9014 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9015 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9016 then : 9017 printf %s "(cached) " >&6 9018 else $as_nop 9019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9020 /* end confdefs.h. */ 9021 int i; 9022 _ACEOF 9023 if ac_fn_c_try_compile "$LINENO" 9024 then : 9025 xorg_cv_cc_flag_unknown_warning_option=yes 9026 else $as_nop 9027 xorg_cv_cc_flag_unknown_warning_option=no 9028 fi 9029 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9030 fi 9031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9032 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9033 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9034 CFLAGS="$xorg_testset_save_CFLAGS" 9035 fi 9036 9037 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9040 fi 9041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9042 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9043 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9044 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9045 then : 9046 printf %s "(cached) " >&6 9047 else $as_nop 9048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9049 /* end confdefs.h. */ 9050 int i; 9051 _ACEOF 9052 if ac_fn_c_try_compile "$LINENO" 9053 then : 9054 xorg_cv_cc_flag_unused_command_line_argument=yes 9055 else $as_nop 9056 xorg_cv_cc_flag_unused_command_line_argument=no 9057 fi 9058 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9059 fi 9060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9061 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9062 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9063 CFLAGS="$xorg_testset_save_CFLAGS" 9064 fi 9065 9066 found="no" 9067 9068 if test $found = "no" ; then 9069 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9071 fi 9072 9073 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9075 fi 9076 9077 CFLAGS="$CFLAGS -Wimplicit" 9078 9079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9080 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9081 cacheid=xorg_cv_cc_flag__Wimplicit 9082 if eval test \${$cacheid+y} 9083 then : 9084 printf %s "(cached) " >&6 9085 else $as_nop 9086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9087 /* end confdefs.h. */ 9088 int i; 9089 int 9090 main (void) 9091 { 9092 9093 ; 9094 return 0; 9095 } 9096 _ACEOF 9097 if ac_fn_c_try_link "$LINENO" 9098 then : 9099 eval $cacheid=yes 9100 else $as_nop 9101 eval $cacheid=no 9102 fi 9103 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9104 conftest$ac_exeext conftest.$ac_ext 9105 fi 9106 9107 9108 CFLAGS="$xorg_testset_save_CFLAGS" 9109 9110 eval supported=\$$cacheid 9111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9112 printf "%s\n" "$supported" >&6; } 9113 if test "$supported" = "yes" ; then 9114 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9115 found="yes" 9116 fi 9117 fi 9118 9119 9120 9121 9122 9123 9124 9125 9126 9127 9128 9129 9130 9131 9132 9133 xorg_testset_save_CFLAGS="$CFLAGS" 9134 9135 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9137 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9138 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9139 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9140 then : 9141 printf %s "(cached) " >&6 9142 else $as_nop 9143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9144 /* end confdefs.h. */ 9145 int i; 9146 _ACEOF 9147 if ac_fn_c_try_compile "$LINENO" 9148 then : 9149 xorg_cv_cc_flag_unknown_warning_option=yes 9150 else $as_nop 9151 xorg_cv_cc_flag_unknown_warning_option=no 9152 fi 9153 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9154 fi 9155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9156 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9157 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9158 CFLAGS="$xorg_testset_save_CFLAGS" 9159 fi 9160 9161 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9162 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9164 fi 9165 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9167 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9168 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9169 then : 9170 printf %s "(cached) " >&6 9171 else $as_nop 9172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9173 /* end confdefs.h. */ 9174 int i; 9175 _ACEOF 9176 if ac_fn_c_try_compile "$LINENO" 9177 then : 9178 xorg_cv_cc_flag_unused_command_line_argument=yes 9179 else $as_nop 9180 xorg_cv_cc_flag_unused_command_line_argument=no 9181 fi 9182 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9183 fi 9184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9185 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9186 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9187 CFLAGS="$xorg_testset_save_CFLAGS" 9188 fi 9189 9190 found="no" 9191 9192 if test $found = "no" ; then 9193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9195 fi 9196 9197 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9199 fi 9200 9201 CFLAGS="$CFLAGS -Wnonnull" 9202 9203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9204 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9205 cacheid=xorg_cv_cc_flag__Wnonnull 9206 if eval test \${$cacheid+y} 9207 then : 9208 printf %s "(cached) " >&6 9209 else $as_nop 9210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9211 /* end confdefs.h. */ 9212 int i; 9213 int 9214 main (void) 9215 { 9216 9217 ; 9218 return 0; 9219 } 9220 _ACEOF 9221 if ac_fn_c_try_link "$LINENO" 9222 then : 9223 eval $cacheid=yes 9224 else $as_nop 9225 eval $cacheid=no 9226 fi 9227 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9228 conftest$ac_exeext conftest.$ac_ext 9229 fi 9230 9231 9232 CFLAGS="$xorg_testset_save_CFLAGS" 9233 9234 eval supported=\$$cacheid 9235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9236 printf "%s\n" "$supported" >&6; } 9237 if test "$supported" = "yes" ; then 9238 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9239 found="yes" 9240 fi 9241 fi 9242 9243 9244 9245 9246 9247 9248 9249 9250 9251 9252 9253 9254 9255 9256 9257 xorg_testset_save_CFLAGS="$CFLAGS" 9258 9259 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9262 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9263 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9264 then : 9265 printf %s "(cached) " >&6 9266 else $as_nop 9267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9268 /* end confdefs.h. */ 9269 int i; 9270 _ACEOF 9271 if ac_fn_c_try_compile "$LINENO" 9272 then : 9273 xorg_cv_cc_flag_unknown_warning_option=yes 9274 else $as_nop 9275 xorg_cv_cc_flag_unknown_warning_option=no 9276 fi 9277 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9278 fi 9279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9280 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9281 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9282 CFLAGS="$xorg_testset_save_CFLAGS" 9283 fi 9284 9285 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9286 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9287 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9288 fi 9289 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9291 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9292 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9293 then : 9294 printf %s "(cached) " >&6 9295 else $as_nop 9296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9297 /* end confdefs.h. */ 9298 int i; 9299 _ACEOF 9300 if ac_fn_c_try_compile "$LINENO" 9301 then : 9302 xorg_cv_cc_flag_unused_command_line_argument=yes 9303 else $as_nop 9304 xorg_cv_cc_flag_unused_command_line_argument=no 9305 fi 9306 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9307 fi 9308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9309 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9310 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9311 CFLAGS="$xorg_testset_save_CFLAGS" 9312 fi 9313 9314 found="no" 9315 9316 if test $found = "no" ; then 9317 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9319 fi 9320 9321 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9322 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9323 fi 9324 9325 CFLAGS="$CFLAGS -Winit-self" 9326 9327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9328 printf %s "checking if $CC supports -Winit-self... " >&6; } 9329 cacheid=xorg_cv_cc_flag__Winit_self 9330 if eval test \${$cacheid+y} 9331 then : 9332 printf %s "(cached) " >&6 9333 else $as_nop 9334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9335 /* end confdefs.h. */ 9336 int i; 9337 int 9338 main (void) 9339 { 9340 9341 ; 9342 return 0; 9343 } 9344 _ACEOF 9345 if ac_fn_c_try_link "$LINENO" 9346 then : 9347 eval $cacheid=yes 9348 else $as_nop 9349 eval $cacheid=no 9350 fi 9351 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9352 conftest$ac_exeext conftest.$ac_ext 9353 fi 9354 9355 9356 CFLAGS="$xorg_testset_save_CFLAGS" 9357 9358 eval supported=\$$cacheid 9359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9360 printf "%s\n" "$supported" >&6; } 9361 if test "$supported" = "yes" ; then 9362 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9363 found="yes" 9364 fi 9365 fi 9366 9367 9368 9369 9370 9371 9372 9373 9374 9375 9376 9377 9378 9379 9380 9381 xorg_testset_save_CFLAGS="$CFLAGS" 9382 9383 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9386 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9387 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9388 then : 9389 printf %s "(cached) " >&6 9390 else $as_nop 9391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9392 /* end confdefs.h. */ 9393 int i; 9394 _ACEOF 9395 if ac_fn_c_try_compile "$LINENO" 9396 then : 9397 xorg_cv_cc_flag_unknown_warning_option=yes 9398 else $as_nop 9399 xorg_cv_cc_flag_unknown_warning_option=no 9400 fi 9401 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9402 fi 9403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9404 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9405 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9406 CFLAGS="$xorg_testset_save_CFLAGS" 9407 fi 9408 9409 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9412 fi 9413 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9415 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9416 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9417 then : 9418 printf %s "(cached) " >&6 9419 else $as_nop 9420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9421 /* end confdefs.h. */ 9422 int i; 9423 _ACEOF 9424 if ac_fn_c_try_compile "$LINENO" 9425 then : 9426 xorg_cv_cc_flag_unused_command_line_argument=yes 9427 else $as_nop 9428 xorg_cv_cc_flag_unused_command_line_argument=no 9429 fi 9430 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9431 fi 9432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9433 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9434 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9435 CFLAGS="$xorg_testset_save_CFLAGS" 9436 fi 9437 9438 found="no" 9439 9440 if test $found = "no" ; then 9441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9443 fi 9444 9445 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9447 fi 9448 9449 CFLAGS="$CFLAGS -Wmain" 9450 9451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9452 printf %s "checking if $CC supports -Wmain... " >&6; } 9453 cacheid=xorg_cv_cc_flag__Wmain 9454 if eval test \${$cacheid+y} 9455 then : 9456 printf %s "(cached) " >&6 9457 else $as_nop 9458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9459 /* end confdefs.h. */ 9460 int i; 9461 int 9462 main (void) 9463 { 9464 9465 ; 9466 return 0; 9467 } 9468 _ACEOF 9469 if ac_fn_c_try_link "$LINENO" 9470 then : 9471 eval $cacheid=yes 9472 else $as_nop 9473 eval $cacheid=no 9474 fi 9475 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9476 conftest$ac_exeext conftest.$ac_ext 9477 fi 9478 9479 9480 CFLAGS="$xorg_testset_save_CFLAGS" 9481 9482 eval supported=\$$cacheid 9483 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9484 printf "%s\n" "$supported" >&6; } 9485 if test "$supported" = "yes" ; then 9486 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9487 found="yes" 9488 fi 9489 fi 9490 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500 9501 9502 9503 9504 9505 xorg_testset_save_CFLAGS="$CFLAGS" 9506 9507 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9510 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9511 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9512 then : 9513 printf %s "(cached) " >&6 9514 else $as_nop 9515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9516 /* end confdefs.h. */ 9517 int i; 9518 _ACEOF 9519 if ac_fn_c_try_compile "$LINENO" 9520 then : 9521 xorg_cv_cc_flag_unknown_warning_option=yes 9522 else $as_nop 9523 xorg_cv_cc_flag_unknown_warning_option=no 9524 fi 9525 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9526 fi 9527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9528 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9529 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9530 CFLAGS="$xorg_testset_save_CFLAGS" 9531 fi 9532 9533 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9534 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9536 fi 9537 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9539 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9540 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9541 then : 9542 printf %s "(cached) " >&6 9543 else $as_nop 9544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9545 /* end confdefs.h. */ 9546 int i; 9547 _ACEOF 9548 if ac_fn_c_try_compile "$LINENO" 9549 then : 9550 xorg_cv_cc_flag_unused_command_line_argument=yes 9551 else $as_nop 9552 xorg_cv_cc_flag_unused_command_line_argument=no 9553 fi 9554 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9555 fi 9556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9557 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9558 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9559 CFLAGS="$xorg_testset_save_CFLAGS" 9560 fi 9561 9562 found="no" 9563 9564 if test $found = "no" ; then 9565 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9567 fi 9568 9569 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9570 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9571 fi 9572 9573 CFLAGS="$CFLAGS -Wmissing-braces" 9574 9575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9576 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9577 cacheid=xorg_cv_cc_flag__Wmissing_braces 9578 if eval test \${$cacheid+y} 9579 then : 9580 printf %s "(cached) " >&6 9581 else $as_nop 9582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9583 /* end confdefs.h. */ 9584 int i; 9585 int 9586 main (void) 9587 { 9588 9589 ; 9590 return 0; 9591 } 9592 _ACEOF 9593 if ac_fn_c_try_link "$LINENO" 9594 then : 9595 eval $cacheid=yes 9596 else $as_nop 9597 eval $cacheid=no 9598 fi 9599 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9600 conftest$ac_exeext conftest.$ac_ext 9601 fi 9602 9603 9604 CFLAGS="$xorg_testset_save_CFLAGS" 9605 9606 eval supported=\$$cacheid 9607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9608 printf "%s\n" "$supported" >&6; } 9609 if test "$supported" = "yes" ; then 9610 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9611 found="yes" 9612 fi 9613 fi 9614 9615 9616 9617 9618 9619 9620 9621 9622 9623 9624 9625 9626 9627 9628 9629 xorg_testset_save_CFLAGS="$CFLAGS" 9630 9631 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9634 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9635 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9636 then : 9637 printf %s "(cached) " >&6 9638 else $as_nop 9639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9640 /* end confdefs.h. */ 9641 int i; 9642 _ACEOF 9643 if ac_fn_c_try_compile "$LINENO" 9644 then : 9645 xorg_cv_cc_flag_unknown_warning_option=yes 9646 else $as_nop 9647 xorg_cv_cc_flag_unknown_warning_option=no 9648 fi 9649 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9650 fi 9651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9652 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9653 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9654 CFLAGS="$xorg_testset_save_CFLAGS" 9655 fi 9656 9657 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9658 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9660 fi 9661 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9663 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9664 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9665 then : 9666 printf %s "(cached) " >&6 9667 else $as_nop 9668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9669 /* end confdefs.h. */ 9670 int i; 9671 _ACEOF 9672 if ac_fn_c_try_compile "$LINENO" 9673 then : 9674 xorg_cv_cc_flag_unused_command_line_argument=yes 9675 else $as_nop 9676 xorg_cv_cc_flag_unused_command_line_argument=no 9677 fi 9678 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9679 fi 9680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9681 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9682 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9683 CFLAGS="$xorg_testset_save_CFLAGS" 9684 fi 9685 9686 found="no" 9687 9688 if test $found = "no" ; then 9689 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9691 fi 9692 9693 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9695 fi 9696 9697 CFLAGS="$CFLAGS -Wsequence-point" 9698 9699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9700 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9701 cacheid=xorg_cv_cc_flag__Wsequence_point 9702 if eval test \${$cacheid+y} 9703 then : 9704 printf %s "(cached) " >&6 9705 else $as_nop 9706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9707 /* end confdefs.h. */ 9708 int i; 9709 int 9710 main (void) 9711 { 9712 9713 ; 9714 return 0; 9715 } 9716 _ACEOF 9717 if ac_fn_c_try_link "$LINENO" 9718 then : 9719 eval $cacheid=yes 9720 else $as_nop 9721 eval $cacheid=no 9722 fi 9723 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9724 conftest$ac_exeext conftest.$ac_ext 9725 fi 9726 9727 9728 CFLAGS="$xorg_testset_save_CFLAGS" 9729 9730 eval supported=\$$cacheid 9731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9732 printf "%s\n" "$supported" >&6; } 9733 if test "$supported" = "yes" ; then 9734 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9735 found="yes" 9736 fi 9737 fi 9738 9739 9740 9741 9742 9743 9744 9745 9746 9747 9748 9749 9750 9751 9752 9753 xorg_testset_save_CFLAGS="$CFLAGS" 9754 9755 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9758 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9759 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9760 then : 9761 printf %s "(cached) " >&6 9762 else $as_nop 9763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9764 /* end confdefs.h. */ 9765 int i; 9766 _ACEOF 9767 if ac_fn_c_try_compile "$LINENO" 9768 then : 9769 xorg_cv_cc_flag_unknown_warning_option=yes 9770 else $as_nop 9771 xorg_cv_cc_flag_unknown_warning_option=no 9772 fi 9773 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9774 fi 9775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9776 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9777 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9778 CFLAGS="$xorg_testset_save_CFLAGS" 9779 fi 9780 9781 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9782 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9784 fi 9785 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9787 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9788 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9789 then : 9790 printf %s "(cached) " >&6 9791 else $as_nop 9792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9793 /* end confdefs.h. */ 9794 int i; 9795 _ACEOF 9796 if ac_fn_c_try_compile "$LINENO" 9797 then : 9798 xorg_cv_cc_flag_unused_command_line_argument=yes 9799 else $as_nop 9800 xorg_cv_cc_flag_unused_command_line_argument=no 9801 fi 9802 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9803 fi 9804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9805 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9806 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9807 CFLAGS="$xorg_testset_save_CFLAGS" 9808 fi 9809 9810 found="no" 9811 9812 if test $found = "no" ; then 9813 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9815 fi 9816 9817 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9819 fi 9820 9821 CFLAGS="$CFLAGS -Wreturn-type" 9822 9823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9824 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9825 cacheid=xorg_cv_cc_flag__Wreturn_type 9826 if eval test \${$cacheid+y} 9827 then : 9828 printf %s "(cached) " >&6 9829 else $as_nop 9830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9831 /* end confdefs.h. */ 9832 int i; 9833 int 9834 main (void) 9835 { 9836 9837 ; 9838 return 0; 9839 } 9840 _ACEOF 9841 if ac_fn_c_try_link "$LINENO" 9842 then : 9843 eval $cacheid=yes 9844 else $as_nop 9845 eval $cacheid=no 9846 fi 9847 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9848 conftest$ac_exeext conftest.$ac_ext 9849 fi 9850 9851 9852 CFLAGS="$xorg_testset_save_CFLAGS" 9853 9854 eval supported=\$$cacheid 9855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9856 printf "%s\n" "$supported" >&6; } 9857 if test "$supported" = "yes" ; then 9858 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9859 found="yes" 9860 fi 9861 fi 9862 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873 9874 9875 9876 9877 xorg_testset_save_CFLAGS="$CFLAGS" 9878 9879 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9882 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9883 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9884 then : 9885 printf %s "(cached) " >&6 9886 else $as_nop 9887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9888 /* end confdefs.h. */ 9889 int i; 9890 _ACEOF 9891 if ac_fn_c_try_compile "$LINENO" 9892 then : 9893 xorg_cv_cc_flag_unknown_warning_option=yes 9894 else $as_nop 9895 xorg_cv_cc_flag_unknown_warning_option=no 9896 fi 9897 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9898 fi 9899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9900 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9901 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9902 CFLAGS="$xorg_testset_save_CFLAGS" 9903 fi 9904 9905 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9906 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9908 fi 9909 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9911 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9912 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9913 then : 9914 printf %s "(cached) " >&6 9915 else $as_nop 9916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9917 /* end confdefs.h. */ 9918 int i; 9919 _ACEOF 9920 if ac_fn_c_try_compile "$LINENO" 9921 then : 9922 xorg_cv_cc_flag_unused_command_line_argument=yes 9923 else $as_nop 9924 xorg_cv_cc_flag_unused_command_line_argument=no 9925 fi 9926 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9927 fi 9928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9929 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9930 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9931 CFLAGS="$xorg_testset_save_CFLAGS" 9932 fi 9933 9934 found="no" 9935 9936 if test $found = "no" ; then 9937 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9939 fi 9940 9941 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9942 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9943 fi 9944 9945 CFLAGS="$CFLAGS -Wtrigraphs" 9946 9947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9948 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9949 cacheid=xorg_cv_cc_flag__Wtrigraphs 9950 if eval test \${$cacheid+y} 9951 then : 9952 printf %s "(cached) " >&6 9953 else $as_nop 9954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9955 /* end confdefs.h. */ 9956 int i; 9957 int 9958 main (void) 9959 { 9960 9961 ; 9962 return 0; 9963 } 9964 _ACEOF 9965 if ac_fn_c_try_link "$LINENO" 9966 then : 9967 eval $cacheid=yes 9968 else $as_nop 9969 eval $cacheid=no 9970 fi 9971 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9972 conftest$ac_exeext conftest.$ac_ext 9973 fi 9974 9975 9976 CFLAGS="$xorg_testset_save_CFLAGS" 9977 9978 eval supported=\$$cacheid 9979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9980 printf "%s\n" "$supported" >&6; } 9981 if test "$supported" = "yes" ; then 9982 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9983 found="yes" 9984 fi 9985 fi 9986 9987 9988 9989 9990 9991 9992 9993 9994 9995 9996 9997 9998 9999 10000 10001 xorg_testset_save_CFLAGS="$CFLAGS" 10002 10003 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10006 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10007 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10008 then : 10009 printf %s "(cached) " >&6 10010 else $as_nop 10011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10012 /* end confdefs.h. */ 10013 int i; 10014 _ACEOF 10015 if ac_fn_c_try_compile "$LINENO" 10016 then : 10017 xorg_cv_cc_flag_unknown_warning_option=yes 10018 else $as_nop 10019 xorg_cv_cc_flag_unknown_warning_option=no 10020 fi 10021 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10022 fi 10023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10024 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10025 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10026 CFLAGS="$xorg_testset_save_CFLAGS" 10027 fi 10028 10029 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10030 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10032 fi 10033 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10035 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10036 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10037 then : 10038 printf %s "(cached) " >&6 10039 else $as_nop 10040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10041 /* end confdefs.h. */ 10042 int i; 10043 _ACEOF 10044 if ac_fn_c_try_compile "$LINENO" 10045 then : 10046 xorg_cv_cc_flag_unused_command_line_argument=yes 10047 else $as_nop 10048 xorg_cv_cc_flag_unused_command_line_argument=no 10049 fi 10050 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10051 fi 10052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10053 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10054 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10055 CFLAGS="$xorg_testset_save_CFLAGS" 10056 fi 10057 10058 found="no" 10059 10060 if test $found = "no" ; then 10061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10063 fi 10064 10065 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10067 fi 10068 10069 CFLAGS="$CFLAGS -Warray-bounds" 10070 10071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10072 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10073 cacheid=xorg_cv_cc_flag__Warray_bounds 10074 if eval test \${$cacheid+y} 10075 then : 10076 printf %s "(cached) " >&6 10077 else $as_nop 10078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10079 /* end confdefs.h. */ 10080 int i; 10081 int 10082 main (void) 10083 { 10084 10085 ; 10086 return 0; 10087 } 10088 _ACEOF 10089 if ac_fn_c_try_link "$LINENO" 10090 then : 10091 eval $cacheid=yes 10092 else $as_nop 10093 eval $cacheid=no 10094 fi 10095 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10096 conftest$ac_exeext conftest.$ac_ext 10097 fi 10098 10099 10100 CFLAGS="$xorg_testset_save_CFLAGS" 10101 10102 eval supported=\$$cacheid 10103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10104 printf "%s\n" "$supported" >&6; } 10105 if test "$supported" = "yes" ; then 10106 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10107 found="yes" 10108 fi 10109 fi 10110 10111 10112 10113 10114 10115 10116 10117 10118 10119 10120 10121 10122 10123 10124 10125 xorg_testset_save_CFLAGS="$CFLAGS" 10126 10127 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10129 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10130 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10131 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10132 then : 10133 printf %s "(cached) " >&6 10134 else $as_nop 10135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10136 /* end confdefs.h. */ 10137 int i; 10138 _ACEOF 10139 if ac_fn_c_try_compile "$LINENO" 10140 then : 10141 xorg_cv_cc_flag_unknown_warning_option=yes 10142 else $as_nop 10143 xorg_cv_cc_flag_unknown_warning_option=no 10144 fi 10145 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10146 fi 10147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10148 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10149 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10150 CFLAGS="$xorg_testset_save_CFLAGS" 10151 fi 10152 10153 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10154 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10156 fi 10157 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10159 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10160 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10161 then : 10162 printf %s "(cached) " >&6 10163 else $as_nop 10164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10165 /* end confdefs.h. */ 10166 int i; 10167 _ACEOF 10168 if ac_fn_c_try_compile "$LINENO" 10169 then : 10170 xorg_cv_cc_flag_unused_command_line_argument=yes 10171 else $as_nop 10172 xorg_cv_cc_flag_unused_command_line_argument=no 10173 fi 10174 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10175 fi 10176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10177 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10178 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10179 CFLAGS="$xorg_testset_save_CFLAGS" 10180 fi 10181 10182 found="no" 10183 10184 if test $found = "no" ; then 10185 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10187 fi 10188 10189 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10190 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10191 fi 10192 10193 CFLAGS="$CFLAGS -Wwrite-strings" 10194 10195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10196 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10197 cacheid=xorg_cv_cc_flag__Wwrite_strings 10198 if eval test \${$cacheid+y} 10199 then : 10200 printf %s "(cached) " >&6 10201 else $as_nop 10202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10203 /* end confdefs.h. */ 10204 int i; 10205 int 10206 main (void) 10207 { 10208 10209 ; 10210 return 0; 10211 } 10212 _ACEOF 10213 if ac_fn_c_try_link "$LINENO" 10214 then : 10215 eval $cacheid=yes 10216 else $as_nop 10217 eval $cacheid=no 10218 fi 10219 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10220 conftest$ac_exeext conftest.$ac_ext 10221 fi 10222 10223 10224 CFLAGS="$xorg_testset_save_CFLAGS" 10225 10226 eval supported=\$$cacheid 10227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10228 printf "%s\n" "$supported" >&6; } 10229 if test "$supported" = "yes" ; then 10230 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10231 found="yes" 10232 fi 10233 fi 10234 10235 10236 10237 10238 10239 10240 10241 10242 10243 10244 10245 10246 10247 10248 10249 xorg_testset_save_CFLAGS="$CFLAGS" 10250 10251 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10254 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10255 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10256 then : 10257 printf %s "(cached) " >&6 10258 else $as_nop 10259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10260 /* end confdefs.h. */ 10261 int i; 10262 _ACEOF 10263 if ac_fn_c_try_compile "$LINENO" 10264 then : 10265 xorg_cv_cc_flag_unknown_warning_option=yes 10266 else $as_nop 10267 xorg_cv_cc_flag_unknown_warning_option=no 10268 fi 10269 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10270 fi 10271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10272 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10273 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10274 CFLAGS="$xorg_testset_save_CFLAGS" 10275 fi 10276 10277 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10278 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10279 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10280 fi 10281 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10283 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10284 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10285 then : 10286 printf %s "(cached) " >&6 10287 else $as_nop 10288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10289 /* end confdefs.h. */ 10290 int i; 10291 _ACEOF 10292 if ac_fn_c_try_compile "$LINENO" 10293 then : 10294 xorg_cv_cc_flag_unused_command_line_argument=yes 10295 else $as_nop 10296 xorg_cv_cc_flag_unused_command_line_argument=no 10297 fi 10298 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10299 fi 10300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10301 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10302 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10303 CFLAGS="$xorg_testset_save_CFLAGS" 10304 fi 10305 10306 found="no" 10307 10308 if test $found = "no" ; then 10309 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10311 fi 10312 10313 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10314 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10315 fi 10316 10317 CFLAGS="$CFLAGS -Waddress" 10318 10319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10320 printf %s "checking if $CC supports -Waddress... " >&6; } 10321 cacheid=xorg_cv_cc_flag__Waddress 10322 if eval test \${$cacheid+y} 10323 then : 10324 printf %s "(cached) " >&6 10325 else $as_nop 10326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10327 /* end confdefs.h. */ 10328 int i; 10329 int 10330 main (void) 10331 { 10332 10333 ; 10334 return 0; 10335 } 10336 _ACEOF 10337 if ac_fn_c_try_link "$LINENO" 10338 then : 10339 eval $cacheid=yes 10340 else $as_nop 10341 eval $cacheid=no 10342 fi 10343 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10344 conftest$ac_exeext conftest.$ac_ext 10345 fi 10346 10347 10348 CFLAGS="$xorg_testset_save_CFLAGS" 10349 10350 eval supported=\$$cacheid 10351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10352 printf "%s\n" "$supported" >&6; } 10353 if test "$supported" = "yes" ; then 10354 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10355 found="yes" 10356 fi 10357 fi 10358 10359 10360 10361 10362 10363 10364 10365 10366 10367 10368 10369 10370 10371 10372 10373 xorg_testset_save_CFLAGS="$CFLAGS" 10374 10375 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10378 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10379 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10380 then : 10381 printf %s "(cached) " >&6 10382 else $as_nop 10383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10384 /* end confdefs.h. */ 10385 int i; 10386 _ACEOF 10387 if ac_fn_c_try_compile "$LINENO" 10388 then : 10389 xorg_cv_cc_flag_unknown_warning_option=yes 10390 else $as_nop 10391 xorg_cv_cc_flag_unknown_warning_option=no 10392 fi 10393 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10394 fi 10395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10396 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10397 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10398 CFLAGS="$xorg_testset_save_CFLAGS" 10399 fi 10400 10401 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10402 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10404 fi 10405 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10407 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10408 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10409 then : 10410 printf %s "(cached) " >&6 10411 else $as_nop 10412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10413 /* end confdefs.h. */ 10414 int i; 10415 _ACEOF 10416 if ac_fn_c_try_compile "$LINENO" 10417 then : 10418 xorg_cv_cc_flag_unused_command_line_argument=yes 10419 else $as_nop 10420 xorg_cv_cc_flag_unused_command_line_argument=no 10421 fi 10422 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10423 fi 10424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10425 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10426 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10427 CFLAGS="$xorg_testset_save_CFLAGS" 10428 fi 10429 10430 found="no" 10431 10432 if test $found = "no" ; then 10433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10435 fi 10436 10437 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10438 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10439 fi 10440 10441 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10442 10443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10444 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10445 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10446 if eval test \${$cacheid+y} 10447 then : 10448 printf %s "(cached) " >&6 10449 else $as_nop 10450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10451 /* end confdefs.h. */ 10452 int i; 10453 int 10454 main (void) 10455 { 10456 10457 ; 10458 return 0; 10459 } 10460 _ACEOF 10461 if ac_fn_c_try_link "$LINENO" 10462 then : 10463 eval $cacheid=yes 10464 else $as_nop 10465 eval $cacheid=no 10466 fi 10467 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10468 conftest$ac_exeext conftest.$ac_ext 10469 fi 10470 10471 10472 CFLAGS="$xorg_testset_save_CFLAGS" 10473 10474 eval supported=\$$cacheid 10475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10476 printf "%s\n" "$supported" >&6; } 10477 if test "$supported" = "yes" ; then 10478 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10479 found="yes" 10480 fi 10481 fi 10482 10483 10484 10485 10486 10487 10488 10489 10490 10491 10492 10493 10494 10495 10496 10497 xorg_testset_save_CFLAGS="$CFLAGS" 10498 10499 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10502 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10503 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10504 then : 10505 printf %s "(cached) " >&6 10506 else $as_nop 10507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10508 /* end confdefs.h. */ 10509 int i; 10510 _ACEOF 10511 if ac_fn_c_try_compile "$LINENO" 10512 then : 10513 xorg_cv_cc_flag_unknown_warning_option=yes 10514 else $as_nop 10515 xorg_cv_cc_flag_unknown_warning_option=no 10516 fi 10517 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10518 fi 10519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10520 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10521 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10522 CFLAGS="$xorg_testset_save_CFLAGS" 10523 fi 10524 10525 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10526 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10528 fi 10529 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10531 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10532 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10533 then : 10534 printf %s "(cached) " >&6 10535 else $as_nop 10536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10537 /* end confdefs.h. */ 10538 int i; 10539 _ACEOF 10540 if ac_fn_c_try_compile "$LINENO" 10541 then : 10542 xorg_cv_cc_flag_unused_command_line_argument=yes 10543 else $as_nop 10544 xorg_cv_cc_flag_unused_command_line_argument=no 10545 fi 10546 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10547 fi 10548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10549 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10550 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10551 CFLAGS="$xorg_testset_save_CFLAGS" 10552 fi 10553 10554 found="no" 10555 10556 if test $found = "no" ; then 10557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10559 fi 10560 10561 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10563 fi 10564 10565 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10566 10567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10568 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10569 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10570 if eval test \${$cacheid+y} 10571 then : 10572 printf %s "(cached) " >&6 10573 else $as_nop 10574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10575 /* end confdefs.h. */ 10576 int i; 10577 int 10578 main (void) 10579 { 10580 10581 ; 10582 return 0; 10583 } 10584 _ACEOF 10585 if ac_fn_c_try_link "$LINENO" 10586 then : 10587 eval $cacheid=yes 10588 else $as_nop 10589 eval $cacheid=no 10590 fi 10591 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10592 conftest$ac_exeext conftest.$ac_ext 10593 fi 10594 10595 10596 CFLAGS="$xorg_testset_save_CFLAGS" 10597 10598 eval supported=\$$cacheid 10599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10600 printf "%s\n" "$supported" >&6; } 10601 if test "$supported" = "yes" ; then 10602 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10603 found="yes" 10604 fi 10605 fi 10606 10607 10608 fi 10609 10610 10611 10612 10613 10614 10615 10616 CWARNFLAGS="$BASE_CFLAGS" 10617 if test "x$GCC" = xyes ; then 10618 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10619 fi 10620 10621 10622 10623 10624 10625 10626 10627 10628 # Check whether --enable-strict-compilation was given. 10629 if test ${enable_strict_compilation+y} 10630 then : 10631 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10632 else $as_nop 10633 STRICT_COMPILE=no 10634 fi 10635 10636 10637 10638 10639 10640 10641 STRICT_CFLAGS="" 10642 10643 10644 10645 10646 10647 10648 10649 10650 10651 10652 10653 10654 10655 xorg_testset_save_CFLAGS="$CFLAGS" 10656 10657 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10660 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10661 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10662 then : 10663 printf %s "(cached) " >&6 10664 else $as_nop 10665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10666 /* end confdefs.h. */ 10667 int i; 10668 _ACEOF 10669 if ac_fn_c_try_compile "$LINENO" 10670 then : 10671 xorg_cv_cc_flag_unknown_warning_option=yes 10672 else $as_nop 10673 xorg_cv_cc_flag_unknown_warning_option=no 10674 fi 10675 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10676 fi 10677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10678 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10679 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10680 CFLAGS="$xorg_testset_save_CFLAGS" 10681 fi 10682 10683 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10686 fi 10687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10689 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10690 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10691 then : 10692 printf %s "(cached) " >&6 10693 else $as_nop 10694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10695 /* end confdefs.h. */ 10696 int i; 10697 _ACEOF 10698 if ac_fn_c_try_compile "$LINENO" 10699 then : 10700 xorg_cv_cc_flag_unused_command_line_argument=yes 10701 else $as_nop 10702 xorg_cv_cc_flag_unused_command_line_argument=no 10703 fi 10704 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10705 fi 10706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10707 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10708 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10709 CFLAGS="$xorg_testset_save_CFLAGS" 10710 fi 10711 10712 found="no" 10713 10714 if test $found = "no" ; then 10715 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10717 fi 10718 10719 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10721 fi 10722 10723 CFLAGS="$CFLAGS -pedantic" 10724 10725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10726 printf %s "checking if $CC supports -pedantic... " >&6; } 10727 cacheid=xorg_cv_cc_flag__pedantic 10728 if eval test \${$cacheid+y} 10729 then : 10730 printf %s "(cached) " >&6 10731 else $as_nop 10732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10733 /* end confdefs.h. */ 10734 int i; 10735 int 10736 main (void) 10737 { 10738 10739 ; 10740 return 0; 10741 } 10742 _ACEOF 10743 if ac_fn_c_try_link "$LINENO" 10744 then : 10745 eval $cacheid=yes 10746 else $as_nop 10747 eval $cacheid=no 10748 fi 10749 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10750 conftest$ac_exeext conftest.$ac_ext 10751 fi 10752 10753 10754 CFLAGS="$xorg_testset_save_CFLAGS" 10755 10756 eval supported=\$$cacheid 10757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10758 printf "%s\n" "$supported" >&6; } 10759 if test "$supported" = "yes" ; then 10760 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10761 found="yes" 10762 fi 10763 fi 10764 10765 10766 10767 10768 10769 10770 10771 10772 10773 10774 10775 10776 10777 10778 10779 xorg_testset_save_CFLAGS="$CFLAGS" 10780 10781 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10784 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10785 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10786 then : 10787 printf %s "(cached) " >&6 10788 else $as_nop 10789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10790 /* end confdefs.h. */ 10791 int i; 10792 _ACEOF 10793 if ac_fn_c_try_compile "$LINENO" 10794 then : 10795 xorg_cv_cc_flag_unknown_warning_option=yes 10796 else $as_nop 10797 xorg_cv_cc_flag_unknown_warning_option=no 10798 fi 10799 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10800 fi 10801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10802 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10803 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10804 CFLAGS="$xorg_testset_save_CFLAGS" 10805 fi 10806 10807 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10808 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10810 fi 10811 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10813 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10814 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10815 then : 10816 printf %s "(cached) " >&6 10817 else $as_nop 10818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10819 /* end confdefs.h. */ 10820 int i; 10821 _ACEOF 10822 if ac_fn_c_try_compile "$LINENO" 10823 then : 10824 xorg_cv_cc_flag_unused_command_line_argument=yes 10825 else $as_nop 10826 xorg_cv_cc_flag_unused_command_line_argument=no 10827 fi 10828 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10829 fi 10830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10831 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10832 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10833 CFLAGS="$xorg_testset_save_CFLAGS" 10834 fi 10835 10836 found="no" 10837 10838 if test $found = "no" ; then 10839 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10841 fi 10842 10843 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10845 fi 10846 10847 CFLAGS="$CFLAGS -Werror" 10848 10849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10850 printf %s "checking if $CC supports -Werror... " >&6; } 10851 cacheid=xorg_cv_cc_flag__Werror 10852 if eval test \${$cacheid+y} 10853 then : 10854 printf %s "(cached) " >&6 10855 else $as_nop 10856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10857 /* end confdefs.h. */ 10858 int i; 10859 int 10860 main (void) 10861 { 10862 10863 ; 10864 return 0; 10865 } 10866 _ACEOF 10867 if ac_fn_c_try_link "$LINENO" 10868 then : 10869 eval $cacheid=yes 10870 else $as_nop 10871 eval $cacheid=no 10872 fi 10873 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10874 conftest$ac_exeext conftest.$ac_ext 10875 fi 10876 10877 10878 CFLAGS="$xorg_testset_save_CFLAGS" 10879 10880 eval supported=\$$cacheid 10881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10882 printf "%s\n" "$supported" >&6; } 10883 if test "$supported" = "yes" ; then 10884 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10885 found="yes" 10886 fi 10887 fi 10888 10889 if test $found = "no" ; then 10890 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10892 fi 10893 10894 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10896 fi 10897 10898 CFLAGS="$CFLAGS -errwarn" 10899 10900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10901 printf %s "checking if $CC supports -errwarn... " >&6; } 10902 cacheid=xorg_cv_cc_flag__errwarn 10903 if eval test \${$cacheid+y} 10904 then : 10905 printf %s "(cached) " >&6 10906 else $as_nop 10907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10908 /* end confdefs.h. */ 10909 int i; 10910 int 10911 main (void) 10912 { 10913 10914 ; 10915 return 0; 10916 } 10917 _ACEOF 10918 if ac_fn_c_try_link "$LINENO" 10919 then : 10920 eval $cacheid=yes 10921 else $as_nop 10922 eval $cacheid=no 10923 fi 10924 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10925 conftest$ac_exeext conftest.$ac_ext 10926 fi 10927 10928 10929 CFLAGS="$xorg_testset_save_CFLAGS" 10930 10931 eval supported=\$$cacheid 10932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10933 printf "%s\n" "$supported" >&6; } 10934 if test "$supported" = "yes" ; then 10935 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10936 found="yes" 10937 fi 10938 fi 10939 10940 10941 10942 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10943 # activate it with -Werror, so we add it here explicitly. 10944 10945 10946 10947 10948 10949 10950 10951 10952 10953 10954 10955 10956 10957 xorg_testset_save_CFLAGS="$CFLAGS" 10958 10959 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10962 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10963 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10964 then : 10965 printf %s "(cached) " >&6 10966 else $as_nop 10967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10968 /* end confdefs.h. */ 10969 int i; 10970 _ACEOF 10971 if ac_fn_c_try_compile "$LINENO" 10972 then : 10973 xorg_cv_cc_flag_unknown_warning_option=yes 10974 else $as_nop 10975 xorg_cv_cc_flag_unknown_warning_option=no 10976 fi 10977 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10978 fi 10979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10980 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10981 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10982 CFLAGS="$xorg_testset_save_CFLAGS" 10983 fi 10984 10985 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10986 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10988 fi 10989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10991 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10992 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10993 then : 10994 printf %s "(cached) " >&6 10995 else $as_nop 10996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10997 /* end confdefs.h. */ 10998 int i; 10999 _ACEOF 11000 if ac_fn_c_try_compile "$LINENO" 11001 then : 11002 xorg_cv_cc_flag_unused_command_line_argument=yes 11003 else $as_nop 11004 xorg_cv_cc_flag_unused_command_line_argument=no 11005 fi 11006 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11007 fi 11008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11009 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11010 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11011 CFLAGS="$xorg_testset_save_CFLAGS" 11012 fi 11013 11014 found="no" 11015 11016 if test $found = "no" ; then 11017 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11019 fi 11020 11021 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11022 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11023 fi 11024 11025 CFLAGS="$CFLAGS -Werror=attributes" 11026 11027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11028 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11029 cacheid=xorg_cv_cc_flag__Werror_attributes 11030 if eval test \${$cacheid+y} 11031 then : 11032 printf %s "(cached) " >&6 11033 else $as_nop 11034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11035 /* end confdefs.h. */ 11036 int i; 11037 int 11038 main (void) 11039 { 11040 11041 ; 11042 return 0; 11043 } 11044 _ACEOF 11045 if ac_fn_c_try_link "$LINENO" 11046 then : 11047 eval $cacheid=yes 11048 else $as_nop 11049 eval $cacheid=no 11050 fi 11051 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11052 conftest$ac_exeext conftest.$ac_ext 11053 fi 11054 11055 11056 CFLAGS="$xorg_testset_save_CFLAGS" 11057 11058 eval supported=\$$cacheid 11059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11060 printf "%s\n" "$supported" >&6; } 11061 if test "$supported" = "yes" ; then 11062 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11063 found="yes" 11064 fi 11065 fi 11066 11067 11068 11069 if test "x$STRICT_COMPILE" = "xyes"; then 11070 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11071 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11072 fi 11073 11074 11075 11076 11077 11078 11079 cat >>confdefs.h <<_ACEOF 11080 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11081 _ACEOF 11082 11083 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11084 if test "x$PVM" = "x"; then 11085 PVM="0" 11086 fi 11087 11088 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11089 11090 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11091 if test "x$PVP" = "x"; then 11092 PVP="0" 11093 fi 11094 11095 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11096 11097 11098 11099 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11100 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11101 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11102 touch \$(top_srcdir)/ChangeLog; \ 11103 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11104 11105 11106 11107 11108 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11109 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11110 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11111 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11112 touch \$(top_srcdir)/INSTALL; \ 11113 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11114 11115 11116 11117 11118 11119 11120 case $host_os in 11121 solaris*) 11122 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11123 # check for a man page file found in later versions that use 11124 # traditional section numbers instead 11125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11126 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11127 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11128 then : 11129 printf %s "(cached) " >&6 11130 else $as_nop 11131 test "$cross_compiling" = yes && 11132 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11133 if test -r "/usr/share/man/man7/attributes.7"; then 11134 ac_cv_file__usr_share_man_man7_attributes_7=yes 11135 else 11136 ac_cv_file__usr_share_man_man7_attributes_7=no 11137 fi 11138 fi 11139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11140 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11141 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11142 then : 11143 SYSV_MAN_SECTIONS=false 11144 else $as_nop 11145 SYSV_MAN_SECTIONS=true 11146 fi 11147 11148 ;; 11149 *) SYSV_MAN_SECTIONS=false ;; 11150 esac 11151 11152 if test x$APP_MAN_SUFFIX = x ; then 11153 APP_MAN_SUFFIX=1 11154 fi 11155 if test x$APP_MAN_DIR = x ; then 11156 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11157 fi 11158 11159 if test x$LIB_MAN_SUFFIX = x ; then 11160 LIB_MAN_SUFFIX=3 11161 fi 11162 if test x$LIB_MAN_DIR = x ; then 11163 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11164 fi 11165 11166 if test x$FILE_MAN_SUFFIX = x ; then 11167 case $SYSV_MAN_SECTIONS in 11168 true) FILE_MAN_SUFFIX=4 ;; 11169 *) FILE_MAN_SUFFIX=5 ;; 11170 esac 11171 fi 11172 if test x$FILE_MAN_DIR = x ; then 11173 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11174 fi 11175 11176 if test x$MISC_MAN_SUFFIX = x ; then 11177 case $SYSV_MAN_SECTIONS in 11178 true) MISC_MAN_SUFFIX=5 ;; 11179 *) MISC_MAN_SUFFIX=7 ;; 11180 esac 11181 fi 11182 if test x$MISC_MAN_DIR = x ; then 11183 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11184 fi 11185 11186 if test x$DRIVER_MAN_SUFFIX = x ; then 11187 case $SYSV_MAN_SECTIONS in 11188 true) DRIVER_MAN_SUFFIX=7 ;; 11189 *) DRIVER_MAN_SUFFIX=4 ;; 11190 esac 11191 fi 11192 if test x$DRIVER_MAN_DIR = x ; then 11193 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11194 fi 11195 11196 if test x$ADMIN_MAN_SUFFIX = x ; then 11197 case $SYSV_MAN_SECTIONS in 11198 true) ADMIN_MAN_SUFFIX=1m ;; 11199 *) ADMIN_MAN_SUFFIX=8 ;; 11200 esac 11201 fi 11202 if test x$ADMIN_MAN_DIR = x ; then 11203 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11204 fi 11205 11206 11207 11208 11209 11210 11211 11212 11213 11214 11215 11216 11217 11218 11219 11220 XORG_MAN_PAGE="X Version 11" 11221 11222 MAN_SUBSTS="\ 11223 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11224 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11225 -e 's|__xservername__|Xorg|g' \ 11226 -e 's|__xconfigfile__|xorg.conf|g' \ 11227 -e 's|__projectroot__|\$(prefix)|g' \ 11228 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11229 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11230 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11231 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11232 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11233 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11234 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11235 11236 11237 11238 # Check whether --enable-silent-rules was given. 11239 if test ${enable_silent_rules+y} 11240 then : 11241 enableval=$enable_silent_rules; 11242 fi 11243 11244 case $enable_silent_rules in # ((( 11245 yes) AM_DEFAULT_VERBOSITY=0;; 11246 no) AM_DEFAULT_VERBOSITY=1;; 11247 *) AM_DEFAULT_VERBOSITY=0;; 11248 esac 11249 am_make=${MAKE-make} 11250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11251 printf %s "checking whether $am_make supports nested variables... " >&6; } 11252 if test ${am_cv_make_support_nested_variables+y} 11253 then : 11254 printf %s "(cached) " >&6 11255 else $as_nop 11256 if printf "%s\n" 'TRUE=$(BAR$(V)) 11257 BAR0=false 11258 BAR1=true 11259 V=1 11260 am__doit: 11261 @$(TRUE) 11262 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11263 am_cv_make_support_nested_variables=yes 11264 else 11265 am_cv_make_support_nested_variables=no 11266 fi 11267 fi 11268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11269 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11270 if test $am_cv_make_support_nested_variables = yes; then 11271 AM_V='$(V)' 11272 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11273 else 11274 AM_V=$AM_DEFAULT_VERBOSITY 11275 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11276 fi 11277 AM_BACKSLASH='\' 11278 11279 11280 11281 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 11282 if test "x$ac_cv_func_strlcpy" = xyes 11283 then : 11284 printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h 11285 11286 fi 11287 ac_fn_c_check_func "$LINENO" "getpid" "ac_cv_func_getpid" 11288 if test "x$ac_cv_func_getpid" = xyes 11289 then : 11290 printf "%s\n" "#define HAVE_GETPID 1" >>confdefs.h 11291 11292 fi 11293 ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo" 11294 if test "x$ac_cv_func_nl_langinfo" = xyes 11295 then : 11296 printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h 11297 11298 fi 11299 11300 11301 11302 if test "X$prefix" = "XNONE"; then 11303 acl_final_prefix="$ac_default_prefix" 11304 else 11305 acl_final_prefix="$prefix" 11306 fi 11307 if test "X$exec_prefix" = "XNONE"; then 11308 acl_final_exec_prefix='${prefix}' 11309 else 11310 acl_final_exec_prefix="$exec_prefix" 11311 fi 11312 acl_save_prefix="$prefix" 11313 prefix="$acl_final_prefix" 11314 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" 11315 prefix="$acl_save_prefix" 11316 11317 11318 11319 # Check whether --with-gnu-ld was given. 11320 if test ${with_gnu_ld+y} 11321 then : 11322 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 11323 else $as_nop 11324 with_gnu_ld=no 11325 fi 11326 11327 # Prepare PATH_SEPARATOR. 11328 # The user is always right. 11329 if test "${PATH_SEPARATOR+set}" != set; then 11330 # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which 11331 # contains only /bin. Note that ksh looks also at the FPATH variable, 11332 # so we have to set that as well for the test. 11333 PATH_SEPARATOR=: 11334 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ 11335 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ 11336 || PATH_SEPARATOR=';' 11337 } 11338 fi 11339 11340 ac_prog=ld 11341 if test "$GCC" = yes; then 11342 # Check if gcc -print-prog-name=ld gives a path. 11343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 11344 printf %s "checking for ld used by $CC... " >&6; } 11345 case $host in 11346 *-*-mingw*) 11347 # gcc leaves a trailing carriage return which upsets mingw 11348 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 11349 *) 11350 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 11351 esac 11352 case $ac_prog in 11353 # Accept absolute paths. 11354 [\\/]* | ?:[\\/]*) 11355 re_direlt='/[^/][^/]*/\.\./' 11356 # Canonicalize the pathname of ld 11357 ac_prog=`echo "$ac_prog"| sed 's%\\\\%/%g'` 11358 while echo "$ac_prog" | grep "$re_direlt" > /dev/null 2>&1; do 11359 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` 11360 done 11361 test -z "$LD" && LD="$ac_prog" 11362 ;; 11363 "") 11364 # If it fails, then pretend we aren't using GCC. 11365 ac_prog=ld 11366 ;; 11367 *) 11368 # If it is relative, then search for the first ld in PATH. 11369 with_gnu_ld=unknown 11370 ;; 11371 esac 11372 elif test "$with_gnu_ld" = yes; then 11373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 11374 printf %s "checking for GNU ld... " >&6; } 11375 else 11376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 11377 printf %s "checking for non-GNU ld... " >&6; } 11378 fi 11379 if test ${acl_cv_path_LD+y} 11380 then : 11381 printf %s "(cached) " >&6 11382 else $as_nop 11383 if test -z "$LD"; then 11384 acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 11385 for ac_dir in $PATH; do 11386 IFS="$acl_save_ifs" 11387 test -z "$ac_dir" && ac_dir=. 11388 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 11389 acl_cv_path_LD="$ac_dir/$ac_prog" 11390 # Check to see if the program is GNU ld. I'd rather use --version, 11391 # but apparently some variants of GNU ld only accept -v. 11392 # Break only if it was the GNU/non-GNU ld that we prefer. 11393 case `"$acl_cv_path_LD" -v 2>&1 </dev/null` in 11394 *GNU* | *'with BFD'*) 11395 test "$with_gnu_ld" != no && break 11396 ;; 11397 *) 11398 test "$with_gnu_ld" != yes && break 11399 ;; 11400 esac 11401 fi 11402 done 11403 IFS="$acl_save_ifs" 11404 else 11405 acl_cv_path_LD="$LD" # Let the user override the test with a path. 11406 fi 11407 fi 11408 11409 LD="$acl_cv_path_LD" 11410 if test -n "$LD"; then 11411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 11412 printf "%s\n" "$LD" >&6; } 11413 else 11414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11415 printf "%s\n" "no" >&6; } 11416 fi 11417 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 11418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 11419 printf %s "checking if the linker ($LD) is GNU ld... " >&6; } 11420 if test ${acl_cv_prog_gnu_ld+y} 11421 then : 11422 printf %s "(cached) " >&6 11423 else $as_nop 11424 # I'd rather use --version here, but apparently some GNU lds only accept -v. 11425 case `$LD -v 2>&1 </dev/null` in 11426 *GNU* | *'with BFD'*) 11427 acl_cv_prog_gnu_ld=yes 11428 ;; 11429 *) 11430 acl_cv_prog_gnu_ld=no 11431 ;; 11432 esac 11433 fi 11434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 11435 printf "%s\n" "$acl_cv_prog_gnu_ld" >&6; } 11436 with_gnu_ld=$acl_cv_prog_gnu_ld 11437 11438 11439 11440 11441 11442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 11443 printf %s "checking for shared library run path origin... " >&6; } 11444 if test ${acl_cv_rpath+y} 11445 then : 11446 printf %s "(cached) " >&6 11447 else $as_nop 11448 11449 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ 11450 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh 11451 . ./conftest.sh 11452 rm -f ./conftest.sh 11453 acl_cv_rpath=done 11454 11455 fi 11456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 11457 printf "%s\n" "$acl_cv_rpath" >&6; } 11458 wl="$acl_cv_wl" 11459 acl_libext="$acl_cv_libext" 11460 acl_shlibext="$acl_cv_shlibext" 11461 acl_libname_spec="$acl_cv_libname_spec" 11462 acl_library_names_spec="$acl_cv_library_names_spec" 11463 acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" 11464 acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" 11465 acl_hardcode_direct="$acl_cv_hardcode_direct" 11466 acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" 11467 # Check whether --enable-rpath was given. 11468 if test ${enable_rpath+y} 11469 then : 11470 enableval=$enable_rpath; : 11471 else $as_nop 11472 enable_rpath=yes 11473 fi 11474 11475 11476 ac_ext=c 11477 ac_cpp='$CPP $CPPFLAGS' 11478 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11479 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11480 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 11482 printf %s "checking how to run the C preprocessor... " >&6; } 11483 # On Suns, sometimes $CPP names a directory. 11484 if test -n "$CPP" && test -d "$CPP"; then 11485 CPP= 11486 fi 11487 if test -z "$CPP"; then 11488 if test ${ac_cv_prog_CPP+y} 11489 then : 11490 printf %s "(cached) " >&6 11491 else $as_nop 11492 # Double quotes because $CC needs to be expanded 11493 for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp 11494 do 11495 ac_preproc_ok=false 11496 for ac_c_preproc_warn_flag in '' yes 11497 do 11498 # Use a header file that comes with gcc, so configuring glibc 11499 # with a fresh cross-compiler works. 11500 # On the NeXT, cc -E runs the code through the compiler's parser, 11501 # not just through cpp. "Syntax error" is here to catch this case. 11502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11503 /* end confdefs.h. */ 11504 #include <limits.h> 11505 Syntax error 11506 _ACEOF 11507 if ac_fn_c_try_cpp "$LINENO" 11508 then : 11509 11510 else $as_nop 11511 # Broken: fails on valid input. 11512 continue 11513 fi 11514 rm -f conftest.err conftest.i conftest.$ac_ext 11515 11516 # OK, works on sane cases. Now check whether nonexistent headers 11517 # can be detected and how. 11518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11519 /* end confdefs.h. */ 11520 #include <ac_nonexistent.h> 11521 _ACEOF 11522 if ac_fn_c_try_cpp "$LINENO" 11523 then : 11524 # Broken: success on invalid input. 11525 continue 11526 else $as_nop 11527 # Passes both tests. 11528 ac_preproc_ok=: 11529 break 11530 fi 11531 rm -f conftest.err conftest.i conftest.$ac_ext 11532 11533 done 11534 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 11535 rm -f conftest.i conftest.err conftest.$ac_ext 11536 if $ac_preproc_ok 11537 then : 11538 break 11539 fi 11540 11541 done 11542 ac_cv_prog_CPP=$CPP 11543 11544 fi 11545 CPP=$ac_cv_prog_CPP 11546 else 11547 ac_cv_prog_CPP=$CPP 11548 fi 11549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 11550 printf "%s\n" "$CPP" >&6; } 11551 ac_preproc_ok=false 11552 for ac_c_preproc_warn_flag in '' yes 11553 do 11554 # Use a header file that comes with gcc, so configuring glibc 11555 # with a fresh cross-compiler works. 11556 # On the NeXT, cc -E runs the code through the compiler's parser, 11557 # not just through cpp. "Syntax error" is here to catch this case. 11558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11559 /* end confdefs.h. */ 11560 #include <limits.h> 11561 Syntax error 11562 _ACEOF 11563 if ac_fn_c_try_cpp "$LINENO" 11564 then : 11565 11566 else $as_nop 11567 # Broken: fails on valid input. 11568 continue 11569 fi 11570 rm -f conftest.err conftest.i conftest.$ac_ext 11571 11572 # OK, works on sane cases. Now check whether nonexistent headers 11573 # can be detected and how. 11574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11575 /* end confdefs.h. */ 11576 #include <ac_nonexistent.h> 11577 _ACEOF 11578 if ac_fn_c_try_cpp "$LINENO" 11579 then : 11580 # Broken: success on invalid input. 11581 continue 11582 else $as_nop 11583 # Passes both tests. 11584 ac_preproc_ok=: 11585 break 11586 fi 11587 rm -f conftest.err conftest.i conftest.$ac_ext 11588 11589 done 11590 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 11591 rm -f conftest.i conftest.err conftest.$ac_ext 11592 if $ac_preproc_ok 11593 then : 11594 11595 else $as_nop 11596 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11597 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11598 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 11599 See \`config.log' for more details" "$LINENO" 5; } 11600 fi 11601 11602 ac_ext=c 11603 ac_cpp='$CPP $CPPFLAGS' 11604 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11605 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11606 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11607 11608 11609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 11610 printf %s "checking for grep that handles long lines and -e... " >&6; } 11611 if test ${ac_cv_path_GREP+y} 11612 then : 11613 printf %s "(cached) " >&6 11614 else $as_nop 11615 if test -z "$GREP"; then 11616 ac_path_GREP_found=false 11617 # Loop through the user's path and test for each of PROGNAME-LIST 11618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11619 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 11620 do 11621 IFS=$as_save_IFS 11622 case $as_dir in #((( 11623 '') as_dir=./ ;; 11624 */) ;; 11625 *) as_dir=$as_dir/ ;; 11626 esac 11627 for ac_prog in grep ggrep 11628 do 11629 for ac_exec_ext in '' $ac_executable_extensions; do 11630 ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" 11631 as_fn_executable_p "$ac_path_GREP" || continue 11632 # Check for GNU ac_path_GREP and select it if it is found. 11633 # Check for GNU $ac_path_GREP 11634 case `"$ac_path_GREP" --version 2>&1` in 11635 *GNU*) 11636 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 11637 *) 11638 ac_count=0 11639 printf %s 0123456789 >"conftest.in" 11640 while : 11641 do 11642 cat "conftest.in" "conftest.in" >"conftest.tmp" 11643 mv "conftest.tmp" "conftest.in" 11644 cp "conftest.in" "conftest.nl" 11645 printf "%s\n" 'GREP' >> "conftest.nl" 11646 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 11647 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 11648 as_fn_arith $ac_count + 1 && ac_count=$as_val 11649 if test $ac_count -gt ${ac_path_GREP_max-0}; then 11650 # Best one so far, save it but keep looking for a better one 11651 ac_cv_path_GREP="$ac_path_GREP" 11652 ac_path_GREP_max=$ac_count 11653 fi 11654 # 10*(2^10) chars as input seems more than enough 11655 test $ac_count -gt 10 && break 11656 done 11657 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 11658 esac 11659 11660 $ac_path_GREP_found && break 3 11661 done 11662 done 11663 done 11664 IFS=$as_save_IFS 11665 if test -z "$ac_cv_path_GREP"; then 11666 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 11667 fi 11668 else 11669 ac_cv_path_GREP=$GREP 11670 fi 11671 11672 fi 11673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 11674 printf "%s\n" "$ac_cv_path_GREP" >&6; } 11675 GREP="$ac_cv_path_GREP" 11676 11677 11678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 11679 printf %s "checking for egrep... " >&6; } 11680 if test ${ac_cv_path_EGREP+y} 11681 then : 11682 printf %s "(cached) " >&6 11683 else $as_nop 11684 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 11685 then ac_cv_path_EGREP="$GREP -E" 11686 else 11687 if test -z "$EGREP"; then 11688 ac_path_EGREP_found=false 11689 # Loop through the user's path and test for each of PROGNAME-LIST 11690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11691 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 11692 do 11693 IFS=$as_save_IFS 11694 case $as_dir in #((( 11695 '') as_dir=./ ;; 11696 */) ;; 11697 *) as_dir=$as_dir/ ;; 11698 esac 11699 for ac_prog in egrep 11700 do 11701 for ac_exec_ext in '' $ac_executable_extensions; do 11702 ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" 11703 as_fn_executable_p "$ac_path_EGREP" || continue 11704 # Check for GNU ac_path_EGREP and select it if it is found. 11705 # Check for GNU $ac_path_EGREP 11706 case `"$ac_path_EGREP" --version 2>&1` in 11707 *GNU*) 11708 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 11709 *) 11710 ac_count=0 11711 printf %s 0123456789 >"conftest.in" 11712 while : 11713 do 11714 cat "conftest.in" "conftest.in" >"conftest.tmp" 11715 mv "conftest.tmp" "conftest.in" 11716 cp "conftest.in" "conftest.nl" 11717 printf "%s\n" 'EGREP' >> "conftest.nl" 11718 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 11719 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 11720 as_fn_arith $ac_count + 1 && ac_count=$as_val 11721 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 11722 # Best one so far, save it but keep looking for a better one 11723 ac_cv_path_EGREP="$ac_path_EGREP" 11724 ac_path_EGREP_max=$ac_count 11725 fi 11726 # 10*(2^10) chars as input seems more than enough 11727 test $ac_count -gt 10 && break 11728 done 11729 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 11730 esac 11731 11732 $ac_path_EGREP_found && break 3 11733 done 11734 done 11735 done 11736 IFS=$as_save_IFS 11737 if test -z "$ac_cv_path_EGREP"; then 11738 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 11739 fi 11740 else 11741 ac_cv_path_EGREP=$EGREP 11742 fi 11743 11744 fi 11745 fi 11746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 11747 printf "%s\n" "$ac_cv_path_EGREP" >&6; } 11748 EGREP="$ac_cv_path_EGREP" 11749 11750 11751 11752 11753 acl_libdirstem=lib 11754 acl_libdirstem2= 11755 case "$host_os" in 11756 solaris*) 11757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5 11758 printf %s "checking for 64-bit host... " >&6; } 11759 if test ${gl_cv_solaris_64bit+y} 11760 then : 11761 printf %s "(cached) " >&6 11762 else $as_nop 11763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11764 /* end confdefs.h. */ 11765 11766 #ifdef _LP64 11767 sixtyfour bits 11768 #endif 11769 11770 _ACEOF 11771 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 11772 $EGREP "sixtyfour bits" >/dev/null 2>&1 11773 then : 11774 gl_cv_solaris_64bit=yes 11775 else $as_nop 11776 gl_cv_solaris_64bit=no 11777 fi 11778 rm -rf conftest* 11779 11780 11781 fi 11782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5 11783 printf "%s\n" "$gl_cv_solaris_64bit" >&6; } 11784 if test $gl_cv_solaris_64bit = yes; then 11785 acl_libdirstem=lib/64 11786 case "$host_cpu" in 11787 sparc*) acl_libdirstem2=lib/sparcv9 ;; 11788 i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; 11789 esac 11790 fi 11791 ;; 11792 *) 11793 searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` 11794 if test -n "$searchpath"; then 11795 acl_save_IFS="${IFS= }"; IFS=":" 11796 for searchdir in $searchpath; do 11797 if test -d "$searchdir"; then 11798 case "$searchdir" in 11799 */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; 11800 */../ | */.. ) 11801 # Better ignore directories of this form. They are misleading. 11802 ;; 11803 *) searchdir=`cd "$searchdir" && pwd` 11804 case "$searchdir" in 11805 */lib64 ) acl_libdirstem=lib64 ;; 11806 esac ;; 11807 esac 11808 fi 11809 done 11810 IFS="$acl_save_IFS" 11811 fi 11812 ;; 11813 esac 11814 test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" 11815 11816 11817 11818 11819 11820 11821 11822 11823 11824 11825 11826 11827 use_additional=yes 11828 11829 acl_save_prefix="$prefix" 11830 prefix="$acl_final_prefix" 11831 acl_save_exec_prefix="$exec_prefix" 11832 exec_prefix="$acl_final_exec_prefix" 11833 11834 eval additional_includedir=\"$includedir\" 11835 eval additional_libdir=\"$libdir\" 11836 11837 exec_prefix="$acl_save_exec_prefix" 11838 prefix="$acl_save_prefix" 11839 11840 11841 # Check whether --with-libiconv-prefix was given. 11842 if test ${with_libiconv_prefix+y} 11843 then : 11844 withval=$with_libiconv_prefix; 11845 if test "X$withval" = "Xno"; then 11846 use_additional=no 11847 else 11848 if test "X$withval" = "X"; then 11849 11850 acl_save_prefix="$prefix" 11851 prefix="$acl_final_prefix" 11852 acl_save_exec_prefix="$exec_prefix" 11853 exec_prefix="$acl_final_exec_prefix" 11854 11855 eval additional_includedir=\"$includedir\" 11856 eval additional_libdir=\"$libdir\" 11857 11858 exec_prefix="$acl_save_exec_prefix" 11859 prefix="$acl_save_prefix" 11860 11861 else 11862 additional_includedir="$withval/include" 11863 additional_libdir="$withval/$acl_libdirstem" 11864 if test "$acl_libdirstem2" != "$acl_libdirstem" \ 11865 && ! test -d "$withval/$acl_libdirstem"; then 11866 additional_libdir="$withval/$acl_libdirstem2" 11867 fi 11868 fi 11869 fi 11870 11871 fi 11872 11873 LIBICONV= 11874 LTLIBICONV= 11875 INCICONV= 11876 LIBICONV_PREFIX= 11877 HAVE_LIBICONV= 11878 rpathdirs= 11879 ltrpathdirs= 11880 names_already_handled= 11881 names_next_round='iconv ' 11882 while test -n "$names_next_round"; do 11883 names_this_round="$names_next_round" 11884 names_next_round= 11885 for name in $names_this_round; do 11886 already_handled= 11887 for n in $names_already_handled; do 11888 if test "$n" = "$name"; then 11889 already_handled=yes 11890 break 11891 fi 11892 done 11893 if test -z "$already_handled"; then 11894 names_already_handled="$names_already_handled $name" 11895 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` 11896 eval value=\"\$HAVE_LIB$uppername\" 11897 if test -n "$value"; then 11898 if test "$value" = yes; then 11899 eval value=\"\$LIB$uppername\" 11900 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" 11901 eval value=\"\$LTLIB$uppername\" 11902 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" 11903 else 11904 : 11905 fi 11906 else 11907 found_dir= 11908 found_la= 11909 found_so= 11910 found_a= 11911 eval libname=\"$acl_libname_spec\" # typically: libname=lib$name 11912 if test -n "$acl_shlibext"; then 11913 shrext=".$acl_shlibext" # typically: shrext=.so 11914 else 11915 shrext= 11916 fi 11917 if test $use_additional = yes; then 11918 dir="$additional_libdir" 11919 if test -n "$acl_shlibext"; then 11920 if test -f "$dir/$libname$shrext"; then 11921 found_dir="$dir" 11922 found_so="$dir/$libname$shrext" 11923 else 11924 if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then 11925 ver=`(cd "$dir" && \ 11926 for f in "$libname$shrext".*; do echo "$f"; done \ 11927 | sed -e "s,^$libname$shrext\\\\.,," \ 11928 | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ 11929 | sed 1q ) 2>/dev/null` 11930 if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then 11931 found_dir="$dir" 11932 found_so="$dir/$libname$shrext.$ver" 11933 fi 11934 else 11935 eval library_names=\"$acl_library_names_spec\" 11936 for f in $library_names; do 11937 if test -f "$dir/$f"; then 11938 found_dir="$dir" 11939 found_so="$dir/$f" 11940 break 11941 fi 11942 done 11943 fi 11944 fi 11945 fi 11946 if test "X$found_dir" = "X"; then 11947 if test -f "$dir/$libname.$acl_libext"; then 11948 found_dir="$dir" 11949 found_a="$dir/$libname.$acl_libext" 11950 fi 11951 fi 11952 if test "X$found_dir" != "X"; then 11953 if test -f "$dir/$libname.la"; then 11954 found_la="$dir/$libname.la" 11955 fi 11956 fi 11957 fi 11958 if test "X$found_dir" = "X"; then 11959 for x in $LDFLAGS $LTLIBICONV; do 11960 11961 acl_save_prefix="$prefix" 11962 prefix="$acl_final_prefix" 11963 acl_save_exec_prefix="$exec_prefix" 11964 exec_prefix="$acl_final_exec_prefix" 11965 eval x=\"$x\" 11966 exec_prefix="$acl_save_exec_prefix" 11967 prefix="$acl_save_prefix" 11968 11969 case "$x" in 11970 -L*) 11971 dir=`echo "X$x" | sed -e 's/^X-L//'` 11972 if test -n "$acl_shlibext"; then 11973 if test -f "$dir/$libname$shrext"; then 11974 found_dir="$dir" 11975 found_so="$dir/$libname$shrext" 11976 else 11977 if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then 11978 ver=`(cd "$dir" && \ 11979 for f in "$libname$shrext".*; do echo "$f"; done \ 11980 | sed -e "s,^$libname$shrext\\\\.,," \ 11981 | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ 11982 | sed 1q ) 2>/dev/null` 11983 if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then 11984 found_dir="$dir" 11985 found_so="$dir/$libname$shrext.$ver" 11986 fi 11987 else 11988 eval library_names=\"$acl_library_names_spec\" 11989 for f in $library_names; do 11990 if test -f "$dir/$f"; then 11991 found_dir="$dir" 11992 found_so="$dir/$f" 11993 break 11994 fi 11995 done 11996 fi 11997 fi 11998 fi 11999 if test "X$found_dir" = "X"; then 12000 if test -f "$dir/$libname.$acl_libext"; then 12001 found_dir="$dir" 12002 found_a="$dir/$libname.$acl_libext" 12003 fi 12004 fi 12005 if test "X$found_dir" != "X"; then 12006 if test -f "$dir/$libname.la"; then 12007 found_la="$dir/$libname.la" 12008 fi 12009 fi 12010 ;; 12011 esac 12012 if test "X$found_dir" != "X"; then 12013 break 12014 fi 12015 done 12016 fi 12017 if test "X$found_dir" != "X"; then 12018 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" 12019 if test "X$found_so" != "X"; then 12020 if test "$enable_rpath" = no \ 12021 || test "X$found_dir" = "X/usr/$acl_libdirstem" \ 12022 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then 12023 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 12024 else 12025 haveit= 12026 for x in $ltrpathdirs; do 12027 if test "X$x" = "X$found_dir"; then 12028 haveit=yes 12029 break 12030 fi 12031 done 12032 if test -z "$haveit"; then 12033 ltrpathdirs="$ltrpathdirs $found_dir" 12034 fi 12035 if test "$acl_hardcode_direct" = yes; then 12036 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 12037 else 12038 if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then 12039 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 12040 haveit= 12041 for x in $rpathdirs; do 12042 if test "X$x" = "X$found_dir"; then 12043 haveit=yes 12044 break 12045 fi 12046 done 12047 if test -z "$haveit"; then 12048 rpathdirs="$rpathdirs $found_dir" 12049 fi 12050 else 12051 haveit= 12052 for x in $LDFLAGS $LIBICONV; do 12053 12054 acl_save_prefix="$prefix" 12055 prefix="$acl_final_prefix" 12056 acl_save_exec_prefix="$exec_prefix" 12057 exec_prefix="$acl_final_exec_prefix" 12058 eval x=\"$x\" 12059 exec_prefix="$acl_save_exec_prefix" 12060 prefix="$acl_save_prefix" 12061 12062 if test "X$x" = "X-L$found_dir"; then 12063 haveit=yes 12064 break 12065 fi 12066 done 12067 if test -z "$haveit"; then 12068 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" 12069 fi 12070 if test "$acl_hardcode_minus_L" != no; then 12071 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 12072 else 12073 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" 12074 fi 12075 fi 12076 fi 12077 fi 12078 else 12079 if test "X$found_a" != "X"; then 12080 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" 12081 else 12082 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" 12083 fi 12084 fi 12085 additional_includedir= 12086 case "$found_dir" in 12087 */$acl_libdirstem | */$acl_libdirstem/) 12088 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` 12089 if test "$name" = 'iconv'; then 12090 LIBICONV_PREFIX="$basedir" 12091 fi 12092 additional_includedir="$basedir/include" 12093 ;; 12094 */$acl_libdirstem2 | */$acl_libdirstem2/) 12095 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` 12096 if test "$name" = 'iconv'; then 12097 LIBICONV_PREFIX="$basedir" 12098 fi 12099 additional_includedir="$basedir/include" 12100 ;; 12101 esac 12102 if test "X$additional_includedir" != "X"; then 12103 if test "X$additional_includedir" != "X/usr/include"; then 12104 haveit= 12105 if test "X$additional_includedir" = "X/usr/local/include"; then 12106 if test -n "$GCC"; then 12107 case $host_os in 12108 linux* | gnu* | k*bsd*-gnu) haveit=yes;; 12109 esac 12110 fi 12111 fi 12112 if test -z "$haveit"; then 12113 for x in $CPPFLAGS $INCICONV; do 12114 12115 acl_save_prefix="$prefix" 12116 prefix="$acl_final_prefix" 12117 acl_save_exec_prefix="$exec_prefix" 12118 exec_prefix="$acl_final_exec_prefix" 12119 eval x=\"$x\" 12120 exec_prefix="$acl_save_exec_prefix" 12121 prefix="$acl_save_prefix" 12122 12123 if test "X$x" = "X-I$additional_includedir"; then 12124 haveit=yes 12125 break 12126 fi 12127 done 12128 if test -z "$haveit"; then 12129 if test -d "$additional_includedir"; then 12130 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" 12131 fi 12132 fi 12133 fi 12134 fi 12135 fi 12136 if test -n "$found_la"; then 12137 save_libdir="$libdir" 12138 case "$found_la" in 12139 */* | *\\*) . "$found_la" ;; 12140 *) . "./$found_la" ;; 12141 esac 12142 libdir="$save_libdir" 12143 for dep in $dependency_libs; do 12144 case "$dep" in 12145 -L*) 12146 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` 12147 if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ 12148 && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then 12149 haveit= 12150 if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ 12151 || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then 12152 if test -n "$GCC"; then 12153 case $host_os in 12154 linux* | gnu* | k*bsd*-gnu) haveit=yes;; 12155 esac 12156 fi 12157 fi 12158 if test -z "$haveit"; then 12159 haveit= 12160 for x in $LDFLAGS $LIBICONV; do 12161 12162 acl_save_prefix="$prefix" 12163 prefix="$acl_final_prefix" 12164 acl_save_exec_prefix="$exec_prefix" 12165 exec_prefix="$acl_final_exec_prefix" 12166 eval x=\"$x\" 12167 exec_prefix="$acl_save_exec_prefix" 12168 prefix="$acl_save_prefix" 12169 12170 if test "X$x" = "X-L$additional_libdir"; then 12171 haveit=yes 12172 break 12173 fi 12174 done 12175 if test -z "$haveit"; then 12176 if test -d "$additional_libdir"; then 12177 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" 12178 fi 12179 fi 12180 haveit= 12181 for x in $LDFLAGS $LTLIBICONV; do 12182 12183 acl_save_prefix="$prefix" 12184 prefix="$acl_final_prefix" 12185 acl_save_exec_prefix="$exec_prefix" 12186 exec_prefix="$acl_final_exec_prefix" 12187 eval x=\"$x\" 12188 exec_prefix="$acl_save_exec_prefix" 12189 prefix="$acl_save_prefix" 12190 12191 if test "X$x" = "X-L$additional_libdir"; then 12192 haveit=yes 12193 break 12194 fi 12195 done 12196 if test -z "$haveit"; then 12197 if test -d "$additional_libdir"; then 12198 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" 12199 fi 12200 fi 12201 fi 12202 fi 12203 ;; 12204 -R*) 12205 dir=`echo "X$dep" | sed -e 's/^X-R//'` 12206 if test "$enable_rpath" != no; then 12207 haveit= 12208 for x in $rpathdirs; do 12209 if test "X$x" = "X$dir"; then 12210 haveit=yes 12211 break 12212 fi 12213 done 12214 if test -z "$haveit"; then 12215 rpathdirs="$rpathdirs $dir" 12216 fi 12217 haveit= 12218 for x in $ltrpathdirs; do 12219 if test "X$x" = "X$dir"; then 12220 haveit=yes 12221 break 12222 fi 12223 done 12224 if test -z "$haveit"; then 12225 ltrpathdirs="$ltrpathdirs $dir" 12226 fi 12227 fi 12228 ;; 12229 -l*) 12230 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` 12231 ;; 12232 *.la) 12233 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` 12234 ;; 12235 *) 12236 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" 12237 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" 12238 ;; 12239 esac 12240 done 12241 fi 12242 else 12243 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" 12244 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" 12245 fi 12246 fi 12247 fi 12248 done 12249 done 12250 if test "X$rpathdirs" != "X"; then 12251 if test -n "$acl_hardcode_libdir_separator"; then 12252 alldirs= 12253 for found_dir in $rpathdirs; do 12254 alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" 12255 done 12256 acl_save_libdir="$libdir" 12257 libdir="$alldirs" 12258 eval flag=\"$acl_hardcode_libdir_flag_spec\" 12259 libdir="$acl_save_libdir" 12260 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" 12261 else 12262 for found_dir in $rpathdirs; do 12263 acl_save_libdir="$libdir" 12264 libdir="$found_dir" 12265 eval flag=\"$acl_hardcode_libdir_flag_spec\" 12266 libdir="$acl_save_libdir" 12267 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" 12268 done 12269 fi 12270 fi 12271 if test "X$ltrpathdirs" != "X"; then 12272 for found_dir in $ltrpathdirs; do 12273 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" 12274 done 12275 fi 12276 12277 12278 12279 12280 12281 12282 12283 12284 12285 12286 12287 12288 am_save_CPPFLAGS="$CPPFLAGS" 12289 12290 for element in $INCICONV; do 12291 haveit= 12292 for x in $CPPFLAGS; do 12293 12294 acl_save_prefix="$prefix" 12295 prefix="$acl_final_prefix" 12296 acl_save_exec_prefix="$exec_prefix" 12297 exec_prefix="$acl_final_exec_prefix" 12298 eval x=\"$x\" 12299 exec_prefix="$acl_save_exec_prefix" 12300 prefix="$acl_save_prefix" 12301 12302 if test "X$x" = "X$element"; then 12303 haveit=yes 12304 break 12305 fi 12306 done 12307 if test -z "$haveit"; then 12308 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" 12309 fi 12310 done 12311 12312 12313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 12314 printf %s "checking for iconv... " >&6; } 12315 if test ${am_cv_func_iconv+y} 12316 then : 12317 printf %s "(cached) " >&6 12318 else $as_nop 12319 12320 am_cv_func_iconv="no, consider installing GNU libiconv" 12321 am_cv_lib_iconv=no 12322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12323 /* end confdefs.h. */ 12324 12325 #include <stdlib.h> 12326 #include <iconv.h> 12327 12328 int 12329 main (void) 12330 { 12331 iconv_t cd = iconv_open("",""); 12332 iconv(cd,NULL,NULL,NULL,NULL); 12333 iconv_close(cd); 12334 ; 12335 return 0; 12336 } 12337 _ACEOF 12338 if ac_fn_c_try_link "$LINENO" 12339 then : 12340 am_cv_func_iconv=yes 12341 fi 12342 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12343 conftest$ac_exeext conftest.$ac_ext 12344 if test "$am_cv_func_iconv" != yes; then 12345 am_save_LIBS="$LIBS" 12346 LIBS="$LIBS $LIBICONV" 12347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12348 /* end confdefs.h. */ 12349 12350 #include <stdlib.h> 12351 #include <iconv.h> 12352 12353 int 12354 main (void) 12355 { 12356 iconv_t cd = iconv_open("",""); 12357 iconv(cd,NULL,NULL,NULL,NULL); 12358 iconv_close(cd); 12359 ; 12360 return 0; 12361 } 12362 _ACEOF 12363 if ac_fn_c_try_link "$LINENO" 12364 then : 12365 am_cv_lib_iconv=yes 12366 am_cv_func_iconv=yes 12367 fi 12368 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12369 conftest$ac_exeext conftest.$ac_ext 12370 LIBS="$am_save_LIBS" 12371 fi 12372 12373 fi 12374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 12375 printf "%s\n" "$am_cv_func_iconv" >&6; } 12376 if test "$am_cv_func_iconv" = yes; then 12377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 12378 printf %s "checking for working iconv... " >&6; } 12379 if test ${am_cv_func_iconv_works+y} 12380 then : 12381 printf %s "(cached) " >&6 12382 else $as_nop 12383 12384 am_save_LIBS="$LIBS" 12385 if test $am_cv_lib_iconv = yes; then 12386 LIBS="$LIBS $LIBICONV" 12387 fi 12388 am_cv_func_iconv_works=no 12389 for ac_iconv_const in '' 'const'; do 12390 if test "$cross_compiling" = yes 12391 then : 12392 case "$host_os" in 12393 aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; 12394 *) am_cv_func_iconv_works="guessing yes" ;; 12395 esac 12396 else $as_nop 12397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12398 /* end confdefs.h. */ 12399 12400 #include <iconv.h> 12401 #include <string.h> 12402 12403 #ifndef ICONV_CONST 12404 # define ICONV_CONST $ac_iconv_const 12405 #endif 12406 12407 int 12408 main (void) 12409 { 12410 int result = 0; 12411 /* Test against AIX 5.1 bug: Failures are not distinguishable from successful 12412 returns. */ 12413 { 12414 iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); 12415 if (cd_utf8_to_88591 != (iconv_t)(-1)) 12416 { 12417 static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */ 12418 char buf[10]; 12419 ICONV_CONST char *inptr = input; 12420 size_t inbytesleft = strlen (input); 12421 char *outptr = buf; 12422 size_t outbytesleft = sizeof (buf); 12423 size_t res = iconv (cd_utf8_to_88591, 12424 &inptr, &inbytesleft, 12425 &outptr, &outbytesleft); 12426 if (res == 0) 12427 result |= 1; 12428 iconv_close (cd_utf8_to_88591); 12429 } 12430 } 12431 /* Test against Solaris 10 bug: Failures are not distinguishable from 12432 successful returns. */ 12433 { 12434 iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); 12435 if (cd_ascii_to_88591 != (iconv_t)(-1)) 12436 { 12437 static ICONV_CONST char input[] = "\263"; 12438 char buf[10]; 12439 ICONV_CONST char *inptr = input; 12440 size_t inbytesleft = strlen (input); 12441 char *outptr = buf; 12442 size_t outbytesleft = sizeof (buf); 12443 size_t res = iconv (cd_ascii_to_88591, 12444 &inptr, &inbytesleft, 12445 &outptr, &outbytesleft); 12446 if (res == 0) 12447 result |= 2; 12448 iconv_close (cd_ascii_to_88591); 12449 } 12450 } 12451 /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ 12452 { 12453 iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); 12454 if (cd_88591_to_utf8 != (iconv_t)(-1)) 12455 { 12456 static ICONV_CONST char input[] = "\304"; 12457 static char buf[2] = { (char)0xDE, (char)0xAD }; 12458 ICONV_CONST char *inptr = input; 12459 size_t inbytesleft = 1; 12460 char *outptr = buf; 12461 size_t outbytesleft = 1; 12462 size_t res = iconv (cd_88591_to_utf8, 12463 &inptr, &inbytesleft, 12464 &outptr, &outbytesleft); 12465 if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) 12466 result |= 4; 12467 iconv_close (cd_88591_to_utf8); 12468 } 12469 } 12470 #if 0 /* This bug could be worked around by the caller. */ 12471 /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ 12472 { 12473 iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); 12474 if (cd_88591_to_utf8 != (iconv_t)(-1)) 12475 { 12476 static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; 12477 char buf[50]; 12478 ICONV_CONST char *inptr = input; 12479 size_t inbytesleft = strlen (input); 12480 char *outptr = buf; 12481 size_t outbytesleft = sizeof (buf); 12482 size_t res = iconv (cd_88591_to_utf8, 12483 &inptr, &inbytesleft, 12484 &outptr, &outbytesleft); 12485 if ((int)res > 0) 12486 result |= 8; 12487 iconv_close (cd_88591_to_utf8); 12488 } 12489 } 12490 #endif 12491 /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is 12492 provided. */ 12493 if (/* Try standardized names. */ 12494 iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) 12495 /* Try IRIX, OSF/1 names. */ 12496 && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) 12497 /* Try AIX names. */ 12498 && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) 12499 /* Try HP-UX names. */ 12500 && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) 12501 result |= 16; 12502 return result; 12503 12504 ; 12505 return 0; 12506 } 12507 _ACEOF 12508 if ac_fn_c_try_run "$LINENO" 12509 then : 12510 am_cv_func_iconv_works=yes 12511 fi 12512 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12513 conftest.$ac_objext conftest.beam conftest.$ac_ext 12514 fi 12515 12516 test "$am_cv_func_iconv_works" = no || break 12517 done 12518 LIBS="$am_save_LIBS" 12519 12520 fi 12521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 12522 printf "%s\n" "$am_cv_func_iconv_works" >&6; } 12523 case "$am_cv_func_iconv_works" in 12524 *no) am_func_iconv=no am_cv_lib_iconv=no ;; 12525 *) am_func_iconv=yes ;; 12526 esac 12527 else 12528 am_func_iconv=no am_cv_lib_iconv=no 12529 fi 12530 if test "$am_func_iconv" = yes; then 12531 12532 printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h 12533 12534 fi 12535 if test "$am_cv_lib_iconv" = yes; then 12536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 12537 printf %s "checking how to link with libiconv... " >&6; } 12538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 12539 printf "%s\n" "$LIBICONV" >&6; } 12540 else 12541 CPPFLAGS="$am_save_CPPFLAGS" 12542 LIBICONV= 12543 LTLIBICONV= 12544 fi 12545 12546 12547 12548 if test "$am_cv_func_iconv" = yes; then 12549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 12550 printf %s "checking for iconv declaration... " >&6; } 12551 if test ${am_cv_proto_iconv+y} 12552 then : 12553 printf %s "(cached) " >&6 12554 else $as_nop 12555 12556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12557 /* end confdefs.h. */ 12558 12559 #include <stdlib.h> 12560 #include <iconv.h> 12561 extern 12562 #ifdef __cplusplus 12563 "C" 12564 #endif 12565 #if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) 12566 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); 12567 #else 12568 size_t iconv(); 12569 #endif 12570 12571 int 12572 main (void) 12573 { 12574 12575 ; 12576 return 0; 12577 } 12578 _ACEOF 12579 if ac_fn_c_try_compile "$LINENO" 12580 then : 12581 am_cv_proto_iconv_arg1="" 12582 else $as_nop 12583 am_cv_proto_iconv_arg1="const" 12584 fi 12585 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12586 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" 12587 fi 12588 12589 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` 12590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: 12591 $am_cv_proto_iconv" >&5 12592 printf "%s\n" " 12593 $am_cv_proto_iconv" >&6; } 12594 12595 printf "%s\n" "#define ICONV_CONST $am_cv_proto_iconv_arg1" >>confdefs.h 12596 12597 12598 fi 12599 12600 12601 12602 pkg_failed=no 12603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XCLOCK" >&5 12604 printf %s "checking for XCLOCK... " >&6; } 12605 12606 if test -n "$XCLOCK_CFLAGS"; then 12607 pkg_cv_XCLOCK_CFLAGS="$XCLOCK_CFLAGS" 12608 elif test -n "$PKG_CONFIG"; then 12609 if test -n "$PKG_CONFIG" && \ 12610 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu x11 xproto >= 7.0.17\""; } >&5 12611 ($PKG_CONFIG --exists --print-errors "xaw7 xmu x11 xproto >= 7.0.17") 2>&5 12612 ac_status=$? 12613 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12614 test $ac_status = 0; }; then 12615 pkg_cv_XCLOCK_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu x11 xproto >= 7.0.17" 2>/dev/null` 12616 test "x$?" != "x0" && pkg_failed=yes 12617 else 12618 pkg_failed=yes 12619 fi 12620 else 12621 pkg_failed=untried 12622 fi 12623 if test -n "$XCLOCK_LIBS"; then 12624 pkg_cv_XCLOCK_LIBS="$XCLOCK_LIBS" 12625 elif test -n "$PKG_CONFIG"; then 12626 if test -n "$PKG_CONFIG" && \ 12627 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu x11 xproto >= 7.0.17\""; } >&5 12628 ($PKG_CONFIG --exists --print-errors "xaw7 xmu x11 xproto >= 7.0.17") 2>&5 12629 ac_status=$? 12630 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12631 test $ac_status = 0; }; then 12632 pkg_cv_XCLOCK_LIBS=`$PKG_CONFIG --libs "xaw7 xmu x11 xproto >= 7.0.17" 2>/dev/null` 12633 test "x$?" != "x0" && pkg_failed=yes 12634 else 12635 pkg_failed=yes 12636 fi 12637 else 12638 pkg_failed=untried 12639 fi 12640 12641 12642 12643 if test $pkg_failed = yes; then 12644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12645 printf "%s\n" "no" >&6; } 12646 12647 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12648 _pkg_short_errors_supported=yes 12649 else 12650 _pkg_short_errors_supported=no 12651 fi 12652 if test $_pkg_short_errors_supported = yes; then 12653 XCLOCK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu x11 xproto >= 7.0.17" 2>&1` 12654 else 12655 XCLOCK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu x11 xproto >= 7.0.17" 2>&1` 12656 fi 12657 # Put the nasty error message in config.log where it belongs 12658 echo "$XCLOCK_PKG_ERRORS" >&5 12659 12660 as_fn_error $? "Package requirements (xaw7 xmu x11 xproto >= 7.0.17) were not met: 12661 12662 $XCLOCK_PKG_ERRORS 12663 12664 Consider adjusting the PKG_CONFIG_PATH environment variable if you 12665 installed software in a non-standard prefix. 12666 12667 Alternatively, you may set the environment variables XCLOCK_CFLAGS 12668 and XCLOCK_LIBS to avoid the need to call pkg-config. 12669 See the pkg-config man page for more details." "$LINENO" 5 12670 elif test $pkg_failed = untried; then 12671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12672 printf "%s\n" "no" >&6; } 12673 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12674 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12675 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12676 is in your PATH or set the PKG_CONFIG environment variable to the full 12677 path to pkg-config. 12678 12679 Alternatively, you may set the environment variables XCLOCK_CFLAGS 12680 and XCLOCK_LIBS to avoid the need to call pkg-config. 12681 See the pkg-config man page for more details. 12682 12683 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12684 See \`config.log' for more details" "$LINENO" 5; } 12685 else 12686 XCLOCK_CFLAGS=$pkg_cv_XCLOCK_CFLAGS 12687 XCLOCK_LIBS=$pkg_cv_XCLOCK_LIBS 12688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12689 printf "%s\n" "yes" >&6; } 12690 12691 fi 12692 XCLOCK_LIBS="$XCLOCK_LIBS $LIBICONV" 12693 12694 12695 # Check whether --with-xft was given. 12696 if test ${with_xft+y} 12697 then : 12698 withval=$with_xft; use_xft="$withval" 12699 else $as_nop 12700 use_xft="try" 12701 fi 12702 12703 if test x$use_xft != xno ; then 12704 12705 pkg_failed=no 12706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XFT" >&5 12707 printf %s "checking for XFT... " >&6; } 12708 12709 if test -n "$XFT_CFLAGS"; then 12710 pkg_cv_XFT_CFLAGS="$XFT_CFLAGS" 12711 elif test -n "$PKG_CONFIG"; then 12712 if test -n "$PKG_CONFIG" && \ 12713 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrender xft\""; } >&5 12714 ($PKG_CONFIG --exists --print-errors "xrender xft") 2>&5 12715 ac_status=$? 12716 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12717 test $ac_status = 0; }; then 12718 pkg_cv_XFT_CFLAGS=`$PKG_CONFIG --cflags "xrender xft" 2>/dev/null` 12719 test "x$?" != "x0" && pkg_failed=yes 12720 else 12721 pkg_failed=yes 12722 fi 12723 else 12724 pkg_failed=untried 12725 fi 12726 if test -n "$XFT_LIBS"; then 12727 pkg_cv_XFT_LIBS="$XFT_LIBS" 12728 elif test -n "$PKG_CONFIG"; then 12729 if test -n "$PKG_CONFIG" && \ 12730 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrender xft\""; } >&5 12731 ($PKG_CONFIG --exists --print-errors "xrender xft") 2>&5 12732 ac_status=$? 12733 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12734 test $ac_status = 0; }; then 12735 pkg_cv_XFT_LIBS=`$PKG_CONFIG --libs "xrender xft" 2>/dev/null` 12736 test "x$?" != "x0" && pkg_failed=yes 12737 else 12738 pkg_failed=yes 12739 fi 12740 else 12741 pkg_failed=untried 12742 fi 12743 12744 12745 12746 if test $pkg_failed = yes; then 12747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12748 printf "%s\n" "no" >&6; } 12749 12750 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12751 _pkg_short_errors_supported=yes 12752 else 12753 _pkg_short_errors_supported=no 12754 fi 12755 if test $_pkg_short_errors_supported = yes; then 12756 XFT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xrender xft" 2>&1` 12757 else 12758 XFT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xrender xft" 2>&1` 12759 fi 12760 # Put the nasty error message in config.log where it belongs 12761 echo "$XFT_PKG_ERRORS" >&5 12762 12763 as_fn_error $? "Package requirements (xrender xft) were not met: 12764 12765 $XFT_PKG_ERRORS 12766 12767 Consider adjusting the PKG_CONFIG_PATH environment variable if you 12768 installed software in a non-standard prefix. 12769 12770 Alternatively, you may set the environment variables XFT_CFLAGS 12771 and XFT_LIBS to avoid the need to call pkg-config. 12772 See the pkg-config man page for more details." "$LINENO" 5 12773 elif test $pkg_failed = untried; then 12774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12775 printf "%s\n" "no" >&6; } 12776 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12777 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12778 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12779 is in your PATH or set the PKG_CONFIG environment variable to the full 12780 path to pkg-config. 12781 12782 Alternatively, you may set the environment variables XFT_CFLAGS 12783 and XFT_LIBS to avoid the need to call pkg-config. 12784 See the pkg-config man page for more details. 12785 12786 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12787 See \`config.log' for more details" "$LINENO" 5; } 12788 else 12789 XFT_CFLAGS=$pkg_cv_XFT_CFLAGS 12790 XFT_LIBS=$pkg_cv_XFT_LIBS 12791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12792 printf "%s\n" "yes" >&6; } 12793 12794 fi 12795 # Solaris 11 has sqrt in libc but needs libm for sincos 12796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing sqrt" >&5 12797 printf %s "checking for library containing sqrt... " >&6; } 12798 if test ${ac_cv_search_sqrt+y} 12799 then : 12800 printf %s "(cached) " >&6 12801 else $as_nop 12802 ac_func_search_save_LIBS=$LIBS 12803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12804 /* end confdefs.h. */ 12805 12806 /* Override any GCC internal prototype to avoid an error. 12807 Use char because int might match the return type of a GCC 12808 builtin and then its argument prototype would still apply. */ 12809 char sqrt (); 12810 int 12811 main (void) 12812 { 12813 return sqrt (); 12814 ; 12815 return 0; 12816 } 12817 _ACEOF 12818 for ac_lib in '' m 12819 do 12820 if test -z "$ac_lib"; then 12821 ac_res="none required" 12822 else 12823 ac_res=-l$ac_lib 12824 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12825 fi 12826 if ac_fn_c_try_link "$LINENO" 12827 then : 12828 ac_cv_search_sqrt=$ac_res 12829 fi 12830 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12831 conftest$ac_exeext 12832 if test ${ac_cv_search_sqrt+y} 12833 then : 12834 break 12835 fi 12836 done 12837 if test ${ac_cv_search_sqrt+y} 12838 then : 12839 12840 else $as_nop 12841 ac_cv_search_sqrt=no 12842 fi 12843 rm conftest.$ac_ext 12844 LIBS=$ac_func_search_save_LIBS 12845 fi 12846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sqrt" >&5 12847 printf "%s\n" "$ac_cv_search_sqrt" >&6; } 12848 ac_res=$ac_cv_search_sqrt 12849 if test "$ac_res" != no 12850 then : 12851 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12852 12853 fi 12854 12855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing sincos" >&5 12856 printf %s "checking for library containing sincos... " >&6; } 12857 if test ${ac_cv_search_sincos+y} 12858 then : 12859 printf %s "(cached) " >&6 12860 else $as_nop 12861 ac_func_search_save_LIBS=$LIBS 12862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12863 /* end confdefs.h. */ 12864 12865 /* Override any GCC internal prototype to avoid an error. 12866 Use char because int might match the return type of a GCC 12867 builtin and then its argument prototype would still apply. */ 12868 char sincos (); 12869 int 12870 main (void) 12871 { 12872 return sincos (); 12873 ; 12874 return 0; 12875 } 12876 _ACEOF 12877 for ac_lib in '' m 12878 do 12879 if test -z "$ac_lib"; then 12880 ac_res="none required" 12881 else 12882 ac_res=-l$ac_lib 12883 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12884 fi 12885 if ac_fn_c_try_link "$LINENO" 12886 then : 12887 ac_cv_search_sincos=$ac_res 12888 fi 12889 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12890 conftest$ac_exeext 12891 if test ${ac_cv_search_sincos+y} 12892 then : 12893 break 12894 fi 12895 done 12896 if test ${ac_cv_search_sincos+y} 12897 then : 12898 12899 else $as_nop 12900 ac_cv_search_sincos=no 12901 fi 12902 rm conftest.$ac_ext 12903 LIBS=$ac_func_search_save_LIBS 12904 fi 12905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sincos" >&5 12906 printf "%s\n" "$ac_cv_search_sincos" >&6; } 12907 ac_res=$ac_cv_search_sincos 12908 if test "$ac_res" != no 12909 then : 12910 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12911 12912 printf "%s\n" "#define HAVE_SINCOS 1" >>confdefs.h 12913 12914 fi 12915 12916 XCLOCK_CFLAGS="$XCLOCK_CFLAGS $XFT_CFLAGS" 12917 XCLOCK_LIBS="$XCLOCK_LIBS $XFT_LIBS" 12918 12919 printf "%s\n" "#define XRENDER 1" >>confdefs.h 12920 12921 12922 printf "%s\n" "#define XFREE86_FT2 1" >>confdefs.h 12923 12924 fi 12925 12926 12927 # Check whether --with-xkb was given. 12928 if test ${with_xkb+y} 12929 then : 12930 withval=$with_xkb; use_xkb="$withval" 12931 else $as_nop 12932 use_xkb="try" 12933 fi 12934 12935 if test x$use_xkb != xno ; then 12936 12937 pkg_failed=no 12938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XKB" >&5 12939 printf %s "checking for XKB... " >&6; } 12940 12941 if test -n "$XKB_CFLAGS"; then 12942 pkg_cv_XKB_CFLAGS="$XKB_CFLAGS" 12943 elif test -n "$PKG_CONFIG"; then 12944 if test -n "$PKG_CONFIG" && \ 12945 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkbfile\""; } >&5 12946 ($PKG_CONFIG --exists --print-errors "xkbfile") 2>&5 12947 ac_status=$? 12948 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12949 test $ac_status = 0; }; then 12950 pkg_cv_XKB_CFLAGS=`$PKG_CONFIG --cflags "xkbfile" 2>/dev/null` 12951 test "x$?" != "x0" && pkg_failed=yes 12952 else 12953 pkg_failed=yes 12954 fi 12955 else 12956 pkg_failed=untried 12957 fi 12958 if test -n "$XKB_LIBS"; then 12959 pkg_cv_XKB_LIBS="$XKB_LIBS" 12960 elif test -n "$PKG_CONFIG"; then 12961 if test -n "$PKG_CONFIG" && \ 12962 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkbfile\""; } >&5 12963 ($PKG_CONFIG --exists --print-errors "xkbfile") 2>&5 12964 ac_status=$? 12965 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12966 test $ac_status = 0; }; then 12967 pkg_cv_XKB_LIBS=`$PKG_CONFIG --libs "xkbfile" 2>/dev/null` 12968 test "x$?" != "x0" && pkg_failed=yes 12969 else 12970 pkg_failed=yes 12971 fi 12972 else 12973 pkg_failed=untried 12974 fi 12975 12976 12977 12978 if test $pkg_failed = yes; then 12979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12980 printf "%s\n" "no" >&6; } 12981 12982 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12983 _pkg_short_errors_supported=yes 12984 else 12985 _pkg_short_errors_supported=no 12986 fi 12987 if test $_pkg_short_errors_supported = yes; then 12988 XKB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xkbfile" 2>&1` 12989 else 12990 XKB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xkbfile" 2>&1` 12991 fi 12992 # Put the nasty error message in config.log where it belongs 12993 echo "$XKB_PKG_ERRORS" >&5 12994 12995 as_fn_error $? "Package requirements (xkbfile) were not met: 12996 12997 $XKB_PKG_ERRORS 12998 12999 Consider adjusting the PKG_CONFIG_PATH environment variable if you 13000 installed software in a non-standard prefix. 13001 13002 Alternatively, you may set the environment variables XKB_CFLAGS 13003 and XKB_LIBS to avoid the need to call pkg-config. 13004 See the pkg-config man page for more details." "$LINENO" 5 13005 elif test $pkg_failed = untried; then 13006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 13007 printf "%s\n" "no" >&6; } 13008 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 13009 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 13010 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 13011 is in your PATH or set the PKG_CONFIG environment variable to the full 13012 path to pkg-config. 13013 13014 Alternatively, you may set the environment variables XKB_CFLAGS 13015 and XKB_LIBS to avoid the need to call pkg-config. 13016 See the pkg-config man page for more details. 13017 13018 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 13019 See \`config.log' for more details" "$LINENO" 5; } 13020 else 13021 XKB_CFLAGS=$pkg_cv_XKB_CFLAGS 13022 XKB_LIBS=$pkg_cv_XKB_LIBS 13023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13024 printf "%s\n" "yes" >&6; } 13025 13026 fi 13027 XCLOCK_CFLAGS="$XCLOCK_CFLAGS $XKB_CFLAGS" 13028 XCLOCK_LIBS="$XCLOCK_LIBS $XKB_LIBS" 13029 13030 printf "%s\n" "#define XKB 1" >>confdefs.h 13031 13032 fi 13033 13034 13035 13036 pkg_failed=no 13037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 13038 printf %s "checking for APPDEFS... " >&6; } 13039 13040 if test -n "$APPDEFS_CFLAGS"; then 13041 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 13042 elif test -n "$PKG_CONFIG"; then 13043 if test -n "$PKG_CONFIG" && \ 13044 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 13045 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 13046 ac_status=$? 13047 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 13048 test $ac_status = 0; }; then 13049 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 13050 test "x$?" != "x0" && pkg_failed=yes 13051 else 13052 pkg_failed=yes 13053 fi 13054 else 13055 pkg_failed=untried 13056 fi 13057 if test -n "$APPDEFS_LIBS"; then 13058 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 13059 elif test -n "$PKG_CONFIG"; then 13060 if test -n "$PKG_CONFIG" && \ 13061 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 13062 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 13063 ac_status=$? 13064 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 13065 test $ac_status = 0; }; then 13066 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 13067 test "x$?" != "x0" && pkg_failed=yes 13068 else 13069 pkg_failed=yes 13070 fi 13071 else 13072 pkg_failed=untried 13073 fi 13074 13075 13076 13077 if test $pkg_failed = yes; then 13078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 13079 printf "%s\n" "no" >&6; } 13080 13081 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 13082 _pkg_short_errors_supported=yes 13083 else 13084 _pkg_short_errors_supported=no 13085 fi 13086 if test $_pkg_short_errors_supported = yes; then 13087 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 13088 else 13089 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 13090 fi 13091 # Put the nasty error message in config.log where it belongs 13092 echo "$APPDEFS_PKG_ERRORS" >&5 13093 13094 as_fn_error $? "Package requirements (xt) were not met: 13095 13096 $APPDEFS_PKG_ERRORS 13097 13098 Consider adjusting the PKG_CONFIG_PATH environment variable if you 13099 installed software in a non-standard prefix. 13100 13101 Alternatively, you may set the environment variables APPDEFS_CFLAGS 13102 and APPDEFS_LIBS to avoid the need to call pkg-config. 13103 See the pkg-config man page for more details." "$LINENO" 5 13104 elif test $pkg_failed = untried; then 13105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 13106 printf "%s\n" "no" >&6; } 13107 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 13108 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 13109 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 13110 is in your PATH or set the PKG_CONFIG environment variable to the full 13111 path to pkg-config. 13112 13113 Alternatively, you may set the environment variables APPDEFS_CFLAGS 13114 and APPDEFS_LIBS to avoid the need to call pkg-config. 13115 See the pkg-config man page for more details. 13116 13117 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 13118 See \`config.log' for more details" "$LINENO" 5; } 13119 else 13120 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 13121 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 13122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13123 printf "%s\n" "yes" >&6; } 13124 13125 fi 13126 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 13127 13128 # Check whether --with-appdefaultdir was given. 13129 if test ${with_appdefaultdir+y} 13130 then : 13131 withval=$with_appdefaultdir; appdefaultdir="$withval" 13132 else $as_nop 13133 appdefaultdir="${xt_appdefaultdir}" 13134 fi 13135 13136 13137 13138 ac_config_files="$ac_config_files Makefile man/Makefile" 13139 13140 cat >confcache <<\_ACEOF 13141 # This file is a shell script that caches the results of configure 13142 # tests run on this system so they can be shared between configure 13143 # scripts and configure runs, see configure's option --config-cache. 13144 # It is not useful on other systems. If it contains results you don't 13145 # want to keep, you may remove or edit it. 13146 # 13147 # config.status only pays attention to the cache file if you give it 13148 # the --recheck option to rerun configure. 13149 # 13150 # `ac_cv_env_foo' variables (set or unset) will be overridden when 13151 # loading this file, other *unset* `ac_cv_foo' will be assigned the 13152 # following values. 13153 13154 _ACEOF 13155 13156 # The following way of writing the cache mishandles newlines in values, 13157 # but we know of no workaround that is simple, portable, and efficient. 13158 # So, we kill variables containing newlines. 13159 # Ultrix sh set writes to stderr and can't be redirected directly, 13160 # and sets the high bit in the cache file unless we assign to the vars. 13161 ( 13162 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 13163 eval ac_val=\$$ac_var 13164 case $ac_val in #( 13165 *${as_nl}*) 13166 case $ac_var in #( 13167 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 13168 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 13169 esac 13170 case $ac_var in #( 13171 _ | IFS | as_nl) ;; #( 13172 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 13173 *) { eval $ac_var=; unset $ac_var;} ;; 13174 esac ;; 13175 esac 13176 done 13177 13178 (set) 2>&1 | 13179 case $as_nl`(ac_space=' '; set) 2>&1` in #( 13180 *${as_nl}ac_space=\ *) 13181 # `set' does not quote correctly, so add quotes: double-quote 13182 # substitution turns \\\\ into \\, and sed turns \\ into \. 13183 sed -n \ 13184 "s/'/'\\\\''/g; 13185 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 13186 ;; #( 13187 *) 13188 # `set' quotes correctly as required by POSIX, so do not add quotes. 13189 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 13190 ;; 13191 esac | 13192 sort 13193 ) | 13194 sed ' 13195 /^ac_cv_env_/b end 13196 t clear 13197 :clear 13198 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 13199 t end 13200 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 13201 :end' >>confcache 13202 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 13203 if test -w "$cache_file"; then 13204 if test "x$cache_file" != "x/dev/null"; then 13205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 13206 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 13207 if test ! -f "$cache_file" || test -h "$cache_file"; then 13208 cat confcache >"$cache_file" 13209 else 13210 case $cache_file in #( 13211 */* | ?:*) 13212 mv -f confcache "$cache_file"$$ && 13213 mv -f "$cache_file"$$ "$cache_file" ;; #( 13214 *) 13215 mv -f confcache "$cache_file" ;; 13216 esac 13217 fi 13218 fi 13219 else 13220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 13221 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 13222 fi 13223 fi 13224 rm -f confcache 13225 13226 test "x$prefix" = xNONE && prefix=$ac_default_prefix 13227 # Let make expand exec_prefix. 13228 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 13229 13230 DEFS=-DHAVE_CONFIG_H 13231 13232 ac_libobjs= 13233 ac_ltlibobjs= 13234 U= 13235 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 13236 # 1. Remove the extension, and $U if already installed. 13237 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 13238 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 13239 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 13240 # will be set to the directory where LIBOBJS objects are built. 13241 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 13242 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 13243 done 13244 LIBOBJS=$ac_libobjs 13245 13246 LTLIBOBJS=$ac_ltlibobjs 13247 13248 13249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 13250 printf %s "checking that generated files are newer than configure... " >&6; } 13251 if test -n "$am_sleep_pid"; then 13252 # Hide warnings about reused PIDs. 13253 wait $am_sleep_pid 2>/dev/null 13254 fi 13255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 13256 printf "%s\n" "done" >&6; } 13257 if test -n "$EXEEXT"; then 13258 am__EXEEXT_TRUE= 13259 am__EXEEXT_FALSE='#' 13260 else 13261 am__EXEEXT_TRUE='#' 13262 am__EXEEXT_FALSE= 13263 fi 13264 13265 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 13266 as_fn_error $? "conditional \"AMDEP\" was never defined. 13267 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13268 fi 13269 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 13270 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 13271 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13272 fi 13273 13274 : "${CONFIG_STATUS=./config.status}" 13275 ac_write_fail=0 13276 ac_clean_files_save=$ac_clean_files 13277 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 13278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 13279 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 13280 as_write_fail=0 13281 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 13282 #! $SHELL 13283 # Generated by $as_me. 13284 # Run this file to recreate the current configuration. 13285 # Compiler output produced by configure, useful for debugging 13286 # configure, is in config.log if it exists. 13287 13288 debug=false 13289 ac_cs_recheck=false 13290 ac_cs_silent=false 13291 13292 SHELL=\${CONFIG_SHELL-$SHELL} 13293 export SHELL 13294 _ASEOF 13295 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 13296 ## -------------------- ## 13297 ## M4sh Initialization. ## 13298 ## -------------------- ## 13299 13300 # Be more Bourne compatible 13301 DUALCASE=1; export DUALCASE # for MKS sh 13302 as_nop=: 13303 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 13304 then : 13305 emulate sh 13306 NULLCMD=: 13307 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 13308 # is contrary to our usage. Disable this feature. 13309 alias -g '${1+"$@"}'='"$@"' 13310 setopt NO_GLOB_SUBST 13311 else $as_nop 13312 case `(set -o) 2>/dev/null` in #( 13313 *posix*) : 13314 set -o posix ;; #( 13315 *) : 13316 ;; 13317 esac 13318 fi 13319 13320 13321 13322 # Reset variables that may have inherited troublesome values from 13323 # the environment. 13324 13325 # IFS needs to be set, to space, tab, and newline, in precisely that order. 13326 # (If _AS_PATH_WALK were called with IFS unset, it would have the 13327 # side effect of setting IFS to empty, thus disabling word splitting.) 13328 # Quoting is to prevent editors from complaining about space-tab. 13329 as_nl=' 13330 ' 13331 export as_nl 13332 IFS=" "" $as_nl" 13333 13334 PS1='$ ' 13335 PS2='> ' 13336 PS4='+ ' 13337 13338 # Ensure predictable behavior from utilities with locale-dependent output. 13339 LC_ALL=C 13340 export LC_ALL 13341 LANGUAGE=C 13342 export LANGUAGE 13343 13344 # We cannot yet rely on "unset" to work, but we need these variables 13345 # to be unset--not just set to an empty or harmless value--now, to 13346 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 13347 # also avoids known problems related to "unset" and subshell syntax 13348 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 13349 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 13350 do eval test \${$as_var+y} \ 13351 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 13352 done 13353 13354 # Ensure that fds 0, 1, and 2 are open. 13355 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 13356 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 13357 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 13358 13359 # The user is always right. 13360 if ${PATH_SEPARATOR+false} :; then 13361 PATH_SEPARATOR=: 13362 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 13363 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 13364 PATH_SEPARATOR=';' 13365 } 13366 fi 13367 13368 13369 # Find who we are. Look in the path if we contain no directory separator. 13370 as_myself= 13371 case $0 in #(( 13372 *[\\/]* ) as_myself=$0 ;; 13373 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13374 for as_dir in $PATH 13375 do 13376 IFS=$as_save_IFS 13377 case $as_dir in #((( 13378 '') as_dir=./ ;; 13379 */) ;; 13380 *) as_dir=$as_dir/ ;; 13381 esac 13382 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 13383 done 13384 IFS=$as_save_IFS 13385 13386 ;; 13387 esac 13388 # We did not find ourselves, most probably we were run as `sh COMMAND' 13389 # in which case we are not to be found in the path. 13390 if test "x$as_myself" = x; then 13391 as_myself=$0 13392 fi 13393 if test ! -f "$as_myself"; then 13394 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 13395 exit 1 13396 fi 13397 13398 13399 13400 # as_fn_error STATUS ERROR [LINENO LOG_FD] 13401 # ---------------------------------------- 13402 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 13403 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 13404 # script with STATUS, using 1 if that was 0. 13405 as_fn_error () 13406 { 13407 as_status=$1; test $as_status -eq 0 && as_status=1 13408 if test "$4"; then 13409 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 13410 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 13411 fi 13412 printf "%s\n" "$as_me: error: $2" >&2 13413 as_fn_exit $as_status 13414 } # as_fn_error 13415 13416 13417 13418 # as_fn_set_status STATUS 13419 # ----------------------- 13420 # Set $? to STATUS, without forking. 13421 as_fn_set_status () 13422 { 13423 return $1 13424 } # as_fn_set_status 13425 13426 # as_fn_exit STATUS 13427 # ----------------- 13428 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 13429 as_fn_exit () 13430 { 13431 set +e 13432 as_fn_set_status $1 13433 exit $1 13434 } # as_fn_exit 13435 13436 # as_fn_unset VAR 13437 # --------------- 13438 # Portably unset VAR. 13439 as_fn_unset () 13440 { 13441 { eval $1=; unset $1;} 13442 } 13443 as_unset=as_fn_unset 13444 13445 # as_fn_append VAR VALUE 13446 # ---------------------- 13447 # Append the text in VALUE to the end of the definition contained in VAR. Take 13448 # advantage of any shell optimizations that allow amortized linear growth over 13449 # repeated appends, instead of the typical quadratic growth present in naive 13450 # implementations. 13451 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 13452 then : 13453 eval 'as_fn_append () 13454 { 13455 eval $1+=\$2 13456 }' 13457 else $as_nop 13458 as_fn_append () 13459 { 13460 eval $1=\$$1\$2 13461 } 13462 fi # as_fn_append 13463 13464 # as_fn_arith ARG... 13465 # ------------------ 13466 # Perform arithmetic evaluation on the ARGs, and store the result in the 13467 # global $as_val. Take advantage of shells that can avoid forks. The arguments 13468 # must be portable across $(()) and expr. 13469 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 13470 then : 13471 eval 'as_fn_arith () 13472 { 13473 as_val=$(( $* )) 13474 }' 13475 else $as_nop 13476 as_fn_arith () 13477 { 13478 as_val=`expr "$@" || test $? -eq 1` 13479 } 13480 fi # as_fn_arith 13481 13482 13483 if expr a : '\(a\)' >/dev/null 2>&1 && 13484 test "X`expr 00001 : '.*\(...\)'`" = X001; then 13485 as_expr=expr 13486 else 13487 as_expr=false 13488 fi 13489 13490 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 13491 as_basename=basename 13492 else 13493 as_basename=false 13494 fi 13495 13496 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 13497 as_dirname=dirname 13498 else 13499 as_dirname=false 13500 fi 13501 13502 as_me=`$as_basename -- "$0" || 13503 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 13504 X"$0" : 'X\(//\)$' \| \ 13505 X"$0" : 'X\(/\)' \| . 2>/dev/null || 13506 printf "%s\n" X/"$0" | 13507 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13508 s//\1/ 13509 q 13510 } 13511 /^X\/\(\/\/\)$/{ 13512 s//\1/ 13513 q 13514 } 13515 /^X\/\(\/\).*/{ 13516 s//\1/ 13517 q 13518 } 13519 s/.*/./; q'` 13520 13521 # Avoid depending upon Character Ranges. 13522 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 13523 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 13524 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 13525 as_cr_digits='0123456789' 13526 as_cr_alnum=$as_cr_Letters$as_cr_digits 13527 13528 13529 # Determine whether it's possible to make 'echo' print without a newline. 13530 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 13531 # for compatibility with existing Makefiles. 13532 ECHO_C= ECHO_N= ECHO_T= 13533 case `echo -n x` in #((((( 13534 -n*) 13535 case `echo 'xy\c'` in 13536 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 13537 xy) ECHO_C='\c';; 13538 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 13539 ECHO_T=' ';; 13540 esac;; 13541 *) 13542 ECHO_N='-n';; 13543 esac 13544 13545 # For backward compatibility with old third-party macros, we provide 13546 # the shell variables $as_echo and $as_echo_n. New code should use 13547 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 13548 as_echo='printf %s\n' 13549 as_echo_n='printf %s' 13550 13551 rm -f conf$$ conf$$.exe conf$$.file 13552 if test -d conf$$.dir; then 13553 rm -f conf$$.dir/conf$$.file 13554 else 13555 rm -f conf$$.dir 13556 mkdir conf$$.dir 2>/dev/null 13557 fi 13558 if (echo >conf$$.file) 2>/dev/null; then 13559 if ln -s conf$$.file conf$$ 2>/dev/null; then 13560 as_ln_s='ln -s' 13561 # ... but there are two gotchas: 13562 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 13563 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 13564 # In both cases, we have to default to `cp -pR'. 13565 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 13566 as_ln_s='cp -pR' 13567 elif ln conf$$.file conf$$ 2>/dev/null; then 13568 as_ln_s=ln 13569 else 13570 as_ln_s='cp -pR' 13571 fi 13572 else 13573 as_ln_s='cp -pR' 13574 fi 13575 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 13576 rmdir conf$$.dir 2>/dev/null 13577 13578 13579 # as_fn_mkdir_p 13580 # ------------- 13581 # Create "$as_dir" as a directory, including parents if necessary. 13582 as_fn_mkdir_p () 13583 { 13584 13585 case $as_dir in #( 13586 -*) as_dir=./$as_dir;; 13587 esac 13588 test -d "$as_dir" || eval $as_mkdir_p || { 13589 as_dirs= 13590 while :; do 13591 case $as_dir in #( 13592 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 13593 *) as_qdir=$as_dir;; 13594 esac 13595 as_dirs="'$as_qdir' $as_dirs" 13596 as_dir=`$as_dirname -- "$as_dir" || 13597 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13598 X"$as_dir" : 'X\(//\)[^/]' \| \ 13599 X"$as_dir" : 'X\(//\)$' \| \ 13600 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 13601 printf "%s\n" X"$as_dir" | 13602 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13603 s//\1/ 13604 q 13605 } 13606 /^X\(\/\/\)[^/].*/{ 13607 s//\1/ 13608 q 13609 } 13610 /^X\(\/\/\)$/{ 13611 s//\1/ 13612 q 13613 } 13614 /^X\(\/\).*/{ 13615 s//\1/ 13616 q 13617 } 13618 s/.*/./; q'` 13619 test -d "$as_dir" && break 13620 done 13621 test -z "$as_dirs" || eval "mkdir $as_dirs" 13622 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 13623 13624 13625 } # as_fn_mkdir_p 13626 if mkdir -p . 2>/dev/null; then 13627 as_mkdir_p='mkdir -p "$as_dir"' 13628 else 13629 test -d ./-p && rmdir ./-p 13630 as_mkdir_p=false 13631 fi 13632 13633 13634 # as_fn_executable_p FILE 13635 # ----------------------- 13636 # Test if FILE is an executable regular file. 13637 as_fn_executable_p () 13638 { 13639 test -f "$1" && test -x "$1" 13640 } # as_fn_executable_p 13641 as_test_x='test -x' 13642 as_executable_p=as_fn_executable_p 13643 13644 # Sed expression to map a string onto a valid CPP name. 13645 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 13646 13647 # Sed expression to map a string onto a valid variable name. 13648 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 13649 13650 13651 exec 6>&1 13652 ## ----------------------------------- ## 13653 ## Main body of $CONFIG_STATUS script. ## 13654 ## ----------------------------------- ## 13655 _ASEOF 13656 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 13657 13658 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13659 # Save the log message, to keep $0 and so on meaningful, and to 13660 # report actual input values of CONFIG_FILES etc. instead of their 13661 # values after options handling. 13662 ac_log=" 13663 This file was extended by xclock $as_me 1.1.1, which was 13664 generated by GNU Autoconf 2.71. Invocation command line was 13665 13666 CONFIG_FILES = $CONFIG_FILES 13667 CONFIG_HEADERS = $CONFIG_HEADERS 13668 CONFIG_LINKS = $CONFIG_LINKS 13669 CONFIG_COMMANDS = $CONFIG_COMMANDS 13670 $ $0 $@ 13671 13672 on `(hostname || uname -n) 2>/dev/null | sed 1q` 13673 " 13674 13675 _ACEOF 13676 13677 case $ac_config_files in *" 13678 "*) set x $ac_config_files; shift; ac_config_files=$*;; 13679 esac 13680 13681 case $ac_config_headers in *" 13682 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 13683 esac 13684 13685 13686 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13687 # Files that config.status was made for. 13688 config_files="$ac_config_files" 13689 config_headers="$ac_config_headers" 13690 config_commands="$ac_config_commands" 13691 13692 _ACEOF 13693 13694 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13695 ac_cs_usage="\ 13696 \`$as_me' instantiates files and other configuration actions 13697 from templates according to the current configuration. Unless the files 13698 and actions are specified as TAGs, all are instantiated by default. 13699 13700 Usage: $0 [OPTION]... [TAG]... 13701 13702 -h, --help print this help, then exit 13703 -V, --version print version number and configuration settings, then exit 13704 --config print configuration, then exit 13705 -q, --quiet, --silent 13706 do not print progress messages 13707 -d, --debug don't remove temporary files 13708 --recheck update $as_me by reconfiguring in the same conditions 13709 --file=FILE[:TEMPLATE] 13710 instantiate the configuration file FILE 13711 --header=FILE[:TEMPLATE] 13712 instantiate the configuration header FILE 13713 13714 Configuration files: 13715 $config_files 13716 13717 Configuration headers: 13718 $config_headers 13719 13720 Configuration commands: 13721 $config_commands 13722 13723 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xclock/issues>." 13724 13725 _ACEOF 13726 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 13727 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 13728 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13729 ac_cs_config='$ac_cs_config_escaped' 13730 ac_cs_version="\\ 13731 xclock config.status 1.1.1 13732 configured by $0, generated by GNU Autoconf 2.71, 13733 with options \\"\$ac_cs_config\\" 13734 13735 Copyright (C) 2021 Free Software Foundation, Inc. 13736 This config.status script is free software; the Free Software Foundation 13737 gives unlimited permission to copy, distribute and modify it." 13738 13739 ac_pwd='$ac_pwd' 13740 srcdir='$srcdir' 13741 INSTALL='$INSTALL' 13742 MKDIR_P='$MKDIR_P' 13743 AWK='$AWK' 13744 test -n "\$AWK" || AWK=awk 13745 _ACEOF 13746 13747 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13748 # The default lists apply if the user does not specify any file. 13749 ac_need_defaults=: 13750 while test $# != 0 13751 do 13752 case $1 in 13753 --*=?*) 13754 ac_option=`expr "X$1" : 'X\([^=]*\)='` 13755 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 13756 ac_shift=: 13757 ;; 13758 --*=) 13759 ac_option=`expr "X$1" : 'X\([^=]*\)='` 13760 ac_optarg= 13761 ac_shift=: 13762 ;; 13763 *) 13764 ac_option=$1 13765 ac_optarg=$2 13766 ac_shift=shift 13767 ;; 13768 esac 13769 13770 case $ac_option in 13771 # Handling of the options. 13772 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 13773 ac_cs_recheck=: ;; 13774 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 13775 printf "%s\n" "$ac_cs_version"; exit ;; 13776 --config | --confi | --conf | --con | --co | --c ) 13777 printf "%s\n" "$ac_cs_config"; exit ;; 13778 --debug | --debu | --deb | --de | --d | -d ) 13779 debug=: ;; 13780 --file | --fil | --fi | --f ) 13781 $ac_shift 13782 case $ac_optarg in 13783 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13784 '') as_fn_error $? "missing file argument" ;; 13785 esac 13786 as_fn_append CONFIG_FILES " '$ac_optarg'" 13787 ac_need_defaults=false;; 13788 --header | --heade | --head | --hea ) 13789 $ac_shift 13790 case $ac_optarg in 13791 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13792 esac 13793 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 13794 ac_need_defaults=false;; 13795 --he | --h) 13796 # Conflict between --help and --header 13797 as_fn_error $? "ambiguous option: \`$1' 13798 Try \`$0 --help' for more information.";; 13799 --help | --hel | -h ) 13800 printf "%s\n" "$ac_cs_usage"; exit ;; 13801 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 13802 | -silent | --silent | --silen | --sile | --sil | --si | --s) 13803 ac_cs_silent=: ;; 13804 13805 # This is an error. 13806 -*) as_fn_error $? "unrecognized option: \`$1' 13807 Try \`$0 --help' for more information." ;; 13808 13809 *) as_fn_append ac_config_targets " $1" 13810 ac_need_defaults=false ;; 13811 13812 esac 13813 shift 13814 done 13815 13816 ac_configure_extra_args= 13817 13818 if $ac_cs_silent; then 13819 exec 6>/dev/null 13820 ac_configure_extra_args="$ac_configure_extra_args --silent" 13821 fi 13822 13823 _ACEOF 13824 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13825 if \$ac_cs_recheck; then 13826 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 13827 shift 13828 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 13829 CONFIG_SHELL='$SHELL' 13830 export CONFIG_SHELL 13831 exec "\$@" 13832 fi 13833 13834 _ACEOF 13835 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13836 exec 5>>config.log 13837 { 13838 echo 13839 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 13840 ## Running $as_me. ## 13841 _ASBOX 13842 printf "%s\n" "$ac_log" 13843 } >&5 13844 13845 _ACEOF 13846 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13847 # 13848 # INIT-COMMANDS 13849 # 13850 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 13851 13852 _ACEOF 13853 13854 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13855 13856 # Handling of arguments. 13857 for ac_config_target in $ac_config_targets 13858 do 13859 case $ac_config_target in 13860 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 13861 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 13862 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 13863 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 13864 13865 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 13866 esac 13867 done 13868 13869 13870 # If the user did not use the arguments to specify the items to instantiate, 13871 # then the envvar interface is used. Set only those that are not. 13872 # We use the long form for the default assignment because of an extremely 13873 # bizarre bug on SunOS 4.1.3. 13874 if $ac_need_defaults; then 13875 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 13876 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 13877 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 13878 fi 13879 13880 # Have a temporary directory for convenience. Make it in the build tree 13881 # simply because there is no reason against having it here, and in addition, 13882 # creating and moving files from /tmp can sometimes cause problems. 13883 # Hook for its removal unless debugging. 13884 # Note that there is a small window in which the directory will not be cleaned: 13885 # after its creation but before its name has been assigned to `$tmp'. 13886 $debug || 13887 { 13888 tmp= ac_tmp= 13889 trap 'exit_status=$? 13890 : "${ac_tmp:=$tmp}" 13891 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13892 ' 0 13893 trap 'as_fn_exit 1' 1 2 13 15 13894 } 13895 # Create a (secure) tmp directory for tmp files. 13896 13897 { 13898 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13899 test -d "$tmp" 13900 } || 13901 { 13902 tmp=./conf$$-$RANDOM 13903 (umask 077 && mkdir "$tmp") 13904 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13905 ac_tmp=$tmp 13906 13907 # Set up the scripts for CONFIG_FILES section. 13908 # No need to generate them if there are no CONFIG_FILES. 13909 # This happens for instance with `./config.status config.h'. 13910 if test -n "$CONFIG_FILES"; then 13911 13912 13913 ac_cr=`echo X | tr X '\015'` 13914 # On cygwin, bash can eat \r inside `` if the user requested igncr. 13915 # But we know of no other shell where ac_cr would be empty at this 13916 # point, so we can use a bashism as a fallback. 13917 if test "x$ac_cr" = x; then 13918 eval ac_cr=\$\'\\r\' 13919 fi 13920 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13921 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13922 ac_cs_awk_cr='\\r' 13923 else 13924 ac_cs_awk_cr=$ac_cr 13925 fi 13926 13927 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13928 _ACEOF 13929 13930 13931 { 13932 echo "cat >conf$$subs.awk <<_ACEOF" && 13933 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13934 echo "_ACEOF" 13935 } >conf$$subs.sh || 13936 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13937 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13938 ac_delim='%!_!# ' 13939 for ac_last_try in false false false false false :; do 13940 . ./conf$$subs.sh || 13941 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13942 13943 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13944 if test $ac_delim_n = $ac_delim_num; then 13945 break 13946 elif $ac_last_try; then 13947 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13948 else 13949 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13950 fi 13951 done 13952 rm -f conf$$subs.sh 13953 13954 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13955 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13956 _ACEOF 13957 sed -n ' 13958 h 13959 s/^/S["/; s/!.*/"]=/ 13960 p 13961 g 13962 s/^[^!]*!// 13963 :repl 13964 t repl 13965 s/'"$ac_delim"'$// 13966 t delim 13967 :nl 13968 h 13969 s/\(.\{148\}\)..*/\1/ 13970 t more1 13971 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13972 p 13973 n 13974 b repl 13975 :more1 13976 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13977 p 13978 g 13979 s/.\{148\}// 13980 t nl 13981 :delim 13982 h 13983 s/\(.\{148\}\)..*/\1/ 13984 t more2 13985 s/["\\]/\\&/g; s/^/"/; s/$/"/ 13986 p 13987 b 13988 :more2 13989 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13990 p 13991 g 13992 s/.\{148\}// 13993 t delim 13994 ' <conf$$subs.awk | sed ' 13995 /^[^""]/{ 13996 N 13997 s/\n// 13998 } 13999 ' >>$CONFIG_STATUS || ac_write_fail=1 14000 rm -f conf$$subs.awk 14001 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14002 _ACAWK 14003 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 14004 for (key in S) S_is_set[key] = 1 14005 FS = "" 14006 14007 } 14008 { 14009 line = $ 0 14010 nfields = split(line, field, "@") 14011 substed = 0 14012 len = length(field[1]) 14013 for (i = 2; i < nfields; i++) { 14014 key = field[i] 14015 keylen = length(key) 14016 if (S_is_set[key]) { 14017 value = S[key] 14018 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 14019 len += length(value) + length(field[++i]) 14020 substed = 1 14021 } else 14022 len += 1 + keylen 14023 } 14024 14025 print line 14026 } 14027 14028 _ACAWK 14029 _ACEOF 14030 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14031 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 14032 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 14033 else 14034 cat 14035 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 14036 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 14037 _ACEOF 14038 14039 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 14040 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 14041 # trailing colons and then remove the whole line if VPATH becomes empty 14042 # (actually we leave an empty line to preserve line numbers). 14043 if test "x$srcdir" = x.; then 14044 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 14045 h 14046 s/// 14047 s/^/:/ 14048 s/[ ]*$/:/ 14049 s/:\$(srcdir):/:/g 14050 s/:\${srcdir}:/:/g 14051 s/:@srcdir@:/:/g 14052 s/^:*// 14053 s/:*$// 14054 x 14055 s/\(=[ ]*\).*/\1/ 14056 G 14057 s/\n// 14058 s/^[^=]*=[ ]*$// 14059 }' 14060 fi 14061 14062 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14063 fi # test -n "$CONFIG_FILES" 14064 14065 # Set up the scripts for CONFIG_HEADERS section. 14066 # No need to generate them if there are no CONFIG_HEADERS. 14067 # This happens for instance with `./config.status Makefile'. 14068 if test -n "$CONFIG_HEADERS"; then 14069 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 14070 BEGIN { 14071 _ACEOF 14072 14073 # Transform confdefs.h into an awk script `defines.awk', embedded as 14074 # here-document in config.status, that substitutes the proper values into 14075 # config.h.in to produce config.h. 14076 14077 # Create a delimiter string that does not exist in confdefs.h, to ease 14078 # handling of long lines. 14079 ac_delim='%!_!# ' 14080 for ac_last_try in false false :; do 14081 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 14082 if test -z "$ac_tt"; then 14083 break 14084 elif $ac_last_try; then 14085 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 14086 else 14087 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 14088 fi 14089 done 14090 14091 # For the awk script, D is an array of macro values keyed by name, 14092 # likewise P contains macro parameters if any. Preserve backslash 14093 # newline sequences. 14094 14095 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 14096 sed -n ' 14097 s/.\{148\}/&'"$ac_delim"'/g 14098 t rset 14099 :rset 14100 s/^[ ]*#[ ]*define[ ][ ]*/ / 14101 t def 14102 d 14103 :def 14104 s/\\$// 14105 t bsnl 14106 s/["\\]/\\&/g 14107 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 14108 D["\1"]=" \3"/p 14109 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 14110 d 14111 :bsnl 14112 s/["\\]/\\&/g 14113 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 14114 D["\1"]=" \3\\\\\\n"\\/p 14115 t cont 14116 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 14117 t cont 14118 d 14119 :cont 14120 n 14121 s/.\{148\}/&'"$ac_delim"'/g 14122 t clear 14123 :clear 14124 s/\\$// 14125 t bsnlc 14126 s/["\\]/\\&/g; s/^/"/; s/$/"/p 14127 d 14128 :bsnlc 14129 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 14130 b cont 14131 ' <confdefs.h | sed ' 14132 s/'"$ac_delim"'/"\\\ 14133 "/g' >>$CONFIG_STATUS || ac_write_fail=1 14134 14135 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14136 for (key in D) D_is_set[key] = 1 14137 FS = "" 14138 } 14139 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 14140 line = \$ 0 14141 split(line, arg, " ") 14142 if (arg[1] == "#") { 14143 defundef = arg[2] 14144 mac1 = arg[3] 14145 } else { 14146 defundef = substr(arg[1], 2) 14147 mac1 = arg[2] 14148 } 14149 split(mac1, mac2, "(") #) 14150 macro = mac2[1] 14151 prefix = substr(line, 1, index(line, defundef) - 1) 14152 if (D_is_set[macro]) { 14153 # Preserve the white space surrounding the "#". 14154 print prefix "define", macro P[macro] D[macro] 14155 next 14156 } else { 14157 # Replace #undef with comments. This is necessary, for example, 14158 # in the case of _POSIX_SOURCE, which is predefined and required 14159 # on some systems where configure will not decide to define it. 14160 if (defundef == "undef") { 14161 print "/*", prefix defundef, macro, "*/" 14162 next 14163 } 14164 } 14165 } 14166 { print } 14167 _ACAWK 14168 _ACEOF 14169 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14170 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 14171 fi # test -n "$CONFIG_HEADERS" 14172 14173 14174 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 14175 shift 14176 for ac_tag 14177 do 14178 case $ac_tag in 14179 :[FHLC]) ac_mode=$ac_tag; continue;; 14180 esac 14181 case $ac_mode$ac_tag in 14182 :[FHL]*:*);; 14183 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 14184 :[FH]-) ac_tag=-:-;; 14185 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 14186 esac 14187 ac_save_IFS=$IFS 14188 IFS=: 14189 set x $ac_tag 14190 IFS=$ac_save_IFS 14191 shift 14192 ac_file=$1 14193 shift 14194 14195 case $ac_mode in 14196 :L) ac_source=$1;; 14197 :[FH]) 14198 ac_file_inputs= 14199 for ac_f 14200 do 14201 case $ac_f in 14202 -) ac_f="$ac_tmp/stdin";; 14203 *) # Look for the file first in the build tree, then in the source tree 14204 # (if the path is not absolute). The absolute path cannot be DOS-style, 14205 # because $ac_f cannot contain `:'. 14206 test -f "$ac_f" || 14207 case $ac_f in 14208 [\\/$]*) false;; 14209 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 14210 esac || 14211 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 14212 esac 14213 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 14214 as_fn_append ac_file_inputs " '$ac_f'" 14215 done 14216 14217 # Let's still pretend it is `configure' which instantiates (i.e., don't 14218 # use $as_me), people would be surprised to read: 14219 # /* config.h. Generated by config.status. */ 14220 configure_input='Generated from '` 14221 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 14222 `' by configure.' 14223 if test x"$ac_file" != x-; then 14224 configure_input="$ac_file. $configure_input" 14225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 14226 printf "%s\n" "$as_me: creating $ac_file" >&6;} 14227 fi 14228 # Neutralize special characters interpreted by sed in replacement strings. 14229 case $configure_input in #( 14230 *\&* | *\|* | *\\* ) 14231 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 14232 sed 's/[\\\\&|]/\\\\&/g'`;; #( 14233 *) ac_sed_conf_input=$configure_input;; 14234 esac 14235 14236 case $ac_tag in 14237 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 14238 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 14239 esac 14240 ;; 14241 esac 14242 14243 ac_dir=`$as_dirname -- "$ac_file" || 14244 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 14245 X"$ac_file" : 'X\(//\)[^/]' \| \ 14246 X"$ac_file" : 'X\(//\)$' \| \ 14247 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 14248 printf "%s\n" X"$ac_file" | 14249 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 14250 s//\1/ 14251 q 14252 } 14253 /^X\(\/\/\)[^/].*/{ 14254 s//\1/ 14255 q 14256 } 14257 /^X\(\/\/\)$/{ 14258 s//\1/ 14259 q 14260 } 14261 /^X\(\/\).*/{ 14262 s//\1/ 14263 q 14264 } 14265 s/.*/./; q'` 14266 as_dir="$ac_dir"; as_fn_mkdir_p 14267 ac_builddir=. 14268 14269 case "$ac_dir" in 14270 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 14271 *) 14272 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 14273 # A ".." for each directory in $ac_dir_suffix. 14274 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 14275 case $ac_top_builddir_sub in 14276 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 14277 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 14278 esac ;; 14279 esac 14280 ac_abs_top_builddir=$ac_pwd 14281 ac_abs_builddir=$ac_pwd$ac_dir_suffix 14282 # for backward compatibility: 14283 ac_top_builddir=$ac_top_build_prefix 14284 14285 case $srcdir in 14286 .) # We are building in place. 14287 ac_srcdir=. 14288 ac_top_srcdir=$ac_top_builddir_sub 14289 ac_abs_top_srcdir=$ac_pwd ;; 14290 [\\/]* | ?:[\\/]* ) # Absolute name. 14291 ac_srcdir=$srcdir$ac_dir_suffix; 14292 ac_top_srcdir=$srcdir 14293 ac_abs_top_srcdir=$srcdir ;; 14294 *) # Relative name. 14295 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 14296 ac_top_srcdir=$ac_top_build_prefix$srcdir 14297 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 14298 esac 14299 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 14300 14301 14302 case $ac_mode in 14303 :F) 14304 # 14305 # CONFIG_FILE 14306 # 14307 14308 case $INSTALL in 14309 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 14310 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 14311 esac 14312 ac_MKDIR_P=$MKDIR_P 14313 case $MKDIR_P in 14314 [\\/$]* | ?:[\\/]* ) ;; 14315 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 14316 esac 14317 _ACEOF 14318 14319 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14320 # If the template does not know about datarootdir, expand it. 14321 # FIXME: This hack should be removed a few years after 2.60. 14322 ac_datarootdir_hack=; ac_datarootdir_seen= 14323 ac_sed_dataroot=' 14324 /datarootdir/ { 14325 p 14326 q 14327 } 14328 /@datadir@/p 14329 /@docdir@/p 14330 /@infodir@/p 14331 /@localedir@/p 14332 /@mandir@/p' 14333 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 14334 *datarootdir*) ac_datarootdir_seen=yes;; 14335 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 14336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 14337 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 14338 _ACEOF 14339 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14340 ac_datarootdir_hack=' 14341 s&@datadir@&$datadir&g 14342 s&@docdir@&$docdir&g 14343 s&@infodir@&$infodir&g 14344 s&@localedir@&$localedir&g 14345 s&@mandir@&$mandir&g 14346 s&\\\${datarootdir}&$datarootdir&g' ;; 14347 esac 14348 _ACEOF 14349 14350 # Neutralize VPATH when `$srcdir' = `.'. 14351 # Shell code in configure.ac might set extrasub. 14352 # FIXME: do we really want to maintain this feature? 14353 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14354 ac_sed_extra="$ac_vpsub 14355 $extrasub 14356 _ACEOF 14357 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14358 :t 14359 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 14360 s|@configure_input@|$ac_sed_conf_input|;t t 14361 s&@top_builddir@&$ac_top_builddir_sub&;t t 14362 s&@top_build_prefix@&$ac_top_build_prefix&;t t 14363 s&@srcdir@&$ac_srcdir&;t t 14364 s&@abs_srcdir@&$ac_abs_srcdir&;t t 14365 s&@top_srcdir@&$ac_top_srcdir&;t t 14366 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 14367 s&@builddir@&$ac_builddir&;t t 14368 s&@abs_builddir@&$ac_abs_builddir&;t t 14369 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 14370 s&@INSTALL@&$ac_INSTALL&;t t 14371 s&@MKDIR_P@&$ac_MKDIR_P&;t t 14372 $ac_datarootdir_hack 14373 " 14374 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 14375 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 14376 14377 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 14378 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 14379 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 14380 "$ac_tmp/out"`; test -z "$ac_out"; } && 14381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 14382 which seems to be undefined. Please make sure it is defined" >&5 14383 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 14384 which seems to be undefined. Please make sure it is defined" >&2;} 14385 14386 rm -f "$ac_tmp/stdin" 14387 case $ac_file in 14388 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 14389 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 14390 esac \ 14391 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 14392 ;; 14393 :H) 14394 # 14395 # CONFIG_HEADER 14396 # 14397 if test x"$ac_file" != x-; then 14398 { 14399 printf "%s\n" "/* $configure_input */" >&1 \ 14400 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 14401 } >"$ac_tmp/config.h" \ 14402 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 14403 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 14404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 14405 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 14406 else 14407 rm -f "$ac_file" 14408 mv "$ac_tmp/config.h" "$ac_file" \ 14409 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 14410 fi 14411 else 14412 printf "%s\n" "/* $configure_input */" >&1 \ 14413 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 14414 || as_fn_error $? "could not create -" "$LINENO" 5 14415 fi 14416 # Compute "$ac_file"'s index in $config_headers. 14417 _am_arg="$ac_file" 14418 _am_stamp_count=1 14419 for _am_header in $config_headers :; do 14420 case $_am_header in 14421 $_am_arg | $_am_arg:* ) 14422 break ;; 14423 * ) 14424 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 14425 esac 14426 done 14427 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 14428 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 14429 X"$_am_arg" : 'X\(//\)[^/]' \| \ 14430 X"$_am_arg" : 'X\(//\)$' \| \ 14431 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 14432 printf "%s\n" X"$_am_arg" | 14433 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 14434 s//\1/ 14435 q 14436 } 14437 /^X\(\/\/\)[^/].*/{ 14438 s//\1/ 14439 q 14440 } 14441 /^X\(\/\/\)$/{ 14442 s//\1/ 14443 q 14444 } 14445 /^X\(\/\).*/{ 14446 s//\1/ 14447 q 14448 } 14449 s/.*/./; q'`/stamp-h$_am_stamp_count 14450 ;; 14451 14452 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 14453 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 14454 ;; 14455 esac 14456 14457 14458 case $ac_file$ac_mode in 14459 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 14460 # Older Autoconf quotes --file arguments for eval, but not when files 14461 # are listed without --file. Let's play safe and only enable the eval 14462 # if we detect the quoting. 14463 # TODO: see whether this extra hack can be removed once we start 14464 # requiring Autoconf 2.70 or later. 14465 case $CONFIG_FILES in #( 14466 *\'*) : 14467 eval set x "$CONFIG_FILES" ;; #( 14468 *) : 14469 set x $CONFIG_FILES ;; #( 14470 *) : 14471 ;; 14472 esac 14473 shift 14474 # Used to flag and report bootstrapping failures. 14475 am_rc=0 14476 for am_mf 14477 do 14478 # Strip MF so we end up with the name of the file. 14479 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 14480 # Check whether this is an Automake generated Makefile which includes 14481 # dependency-tracking related rules and includes. 14482 # Grep'ing the whole file directly is not great: AIX grep has a line 14483 # limit of 2048, but all sed's we know have understand at least 4000. 14484 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 14485 || continue 14486 am_dirpart=`$as_dirname -- "$am_mf" || 14487 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 14488 X"$am_mf" : 'X\(//\)[^/]' \| \ 14489 X"$am_mf" : 'X\(//\)$' \| \ 14490 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 14491 printf "%s\n" X"$am_mf" | 14492 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 14493 s//\1/ 14494 q 14495 } 14496 /^X\(\/\/\)[^/].*/{ 14497 s//\1/ 14498 q 14499 } 14500 /^X\(\/\/\)$/{ 14501 s//\1/ 14502 q 14503 } 14504 /^X\(\/\).*/{ 14505 s//\1/ 14506 q 14507 } 14508 s/.*/./; q'` 14509 am_filepart=`$as_basename -- "$am_mf" || 14510 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 14511 X"$am_mf" : 'X\(//\)$' \| \ 14512 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 14513 printf "%s\n" X/"$am_mf" | 14514 sed '/^.*\/\([^/][^/]*\)\/*$/{ 14515 s//\1/ 14516 q 14517 } 14518 /^X\/\(\/\/\)$/{ 14519 s//\1/ 14520 q 14521 } 14522 /^X\/\(\/\).*/{ 14523 s//\1/ 14524 q 14525 } 14526 s/.*/./; q'` 14527 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 14528 && sed -e '/# am--include-marker/d' "$am_filepart" \ 14529 | $MAKE -f - am--depfiles" >&5 14530 (cd "$am_dirpart" \ 14531 && sed -e '/# am--include-marker/d' "$am_filepart" \ 14532 | $MAKE -f - am--depfiles) >&5 2>&5 14533 ac_status=$? 14534 echo "$as_me:$LINENO: \$? = $ac_status" >&5 14535 (exit $ac_status); } || am_rc=$? 14536 done 14537 if test $am_rc -ne 0; then 14538 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 14539 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 14540 as_fn_error $? "Something went wrong bootstrapping makefile fragments 14541 for automatic dependency tracking. If GNU make was not used, consider 14542 re-running the configure script with MAKE=\"gmake\" (or whatever is 14543 necessary). You can also try re-running configure with the 14544 '--disable-dependency-tracking' option to at least be able to build 14545 the package (albeit without support for automatic dependency tracking). 14546 See \`config.log' for more details" "$LINENO" 5; } 14547 fi 14548 { am_dirpart=; unset am_dirpart;} 14549 { am_filepart=; unset am_filepart;} 14550 { am_mf=; unset am_mf;} 14551 { am_rc=; unset am_rc;} 14552 rm -f conftest-deps.mk 14553 } 14554 ;; 14555 14556 esac 14557 done # for ac_tag 14558 14559 14560 as_fn_exit 0 14561 _ACEOF 14562 ac_clean_files=$ac_clean_files_save 14563 14564 test $ac_write_fail = 0 || 14565 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 14566 14567 14568 # configure is writing to config.log, and then calls config.status. 14569 # config.status does its own redirection, appending to config.log. 14570 # Unfortunately, on DOS this fails, as config.log is still kept open 14571 # by configure, so config.status won't be able to write to it; its 14572 # output is simply discarded. So we exec the FD to /dev/null, 14573 # effectively closing config.log, so it can be properly (re)opened and 14574 # appended to by config.status. When coming back to configure, we 14575 # need to make the FD available again. 14576 if test "$no_create" != yes; then 14577 ac_cs_success=: 14578 ac_config_status_args= 14579 test "$silent" = yes && 14580 ac_config_status_args="$ac_config_status_args --quiet" 14581 exec 5>/dev/null 14582 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 14583 exec 5>>config.log 14584 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 14585 # would make configure fail if this is the last instruction. 14586 $ac_cs_success || as_fn_exit 1 14587 fi 14588 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 14589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 14590 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 14591 fi 14592 14593 14594
Indexes created Sun Oct 25 00:26:45 UTC 2026