configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.71 for oclock 1.0.5. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/oclock/-/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/oclock/-/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='oclock' 614 PACKAGE_TARNAME='oclock' 615 PACKAGE_VERSION='1.0.5' 616 PACKAGE_STRING='oclock 1.0.5' 617 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/oclock/-/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 OCLOCK_LIBS 659 OCLOCK_CFLAGS 660 MAN_SUBSTS 661 XORG_MAN_PAGE 662 ADMIN_MAN_DIR 663 DRIVER_MAN_DIR 664 MISC_MAN_DIR 665 FILE_MAN_DIR 666 LIB_MAN_DIR 667 APP_MAN_DIR 668 ADMIN_MAN_SUFFIX 669 DRIVER_MAN_SUFFIX 670 MISC_MAN_SUFFIX 671 FILE_MAN_SUFFIX 672 LIB_MAN_SUFFIX 673 APP_MAN_SUFFIX 674 SED 675 host_os 676 host_vendor 677 host_cpu 678 host 679 build_os 680 build_vendor 681 build_cpu 682 build 683 INSTALL_CMD 684 PKG_CONFIG_LIBDIR 685 PKG_CONFIG_PATH 686 PKG_CONFIG 687 CHANGELOG_CMD 688 STRICT_CFLAGS 689 CWARNFLAGS 690 BASE_CFLAGS 691 am__fastdepCC_FALSE 692 am__fastdepCC_TRUE 693 CCDEPMODE 694 am__nodep 695 AMDEPBACKSLASH 696 AMDEP_FALSE 697 AMDEP_TRUE 698 am__include 699 DEPDIR 700 OBJEXT 701 EXEEXT 702 ac_ct_CC 703 CPPFLAGS 704 LDFLAGS 705 CFLAGS 706 CC 707 AM_BACKSLASH 708 AM_DEFAULT_VERBOSITY 709 AM_DEFAULT_V 710 AM_V 711 CSCOPE 712 ETAGS 713 CTAGS 714 am__untar 715 am__tar 716 AMTAR 717 am__leading_dot 718 SET_MAKE 719 AWK 720 mkdir_p 721 MKDIR_P 722 INSTALL_STRIP_PROGRAM 723 STRIP 724 install_sh 725 MAKEINFO 726 AUTOHEADER 727 AUTOMAKE 728 AUTOCONF 729 ACLOCAL 730 VERSION 731 PACKAGE 732 CYGPATH_W 733 am__isrc 734 INSTALL_DATA 735 INSTALL_SCRIPT 736 INSTALL_PROGRAM 737 target_alias 738 host_alias 739 build_alias 740 LIBS 741 ECHO_T 742 ECHO_N 743 ECHO_C 744 DEFS 745 mandir 746 localedir 747 libdir 748 psdir 749 pdfdir 750 dvidir 751 htmldir 752 infodir 753 docdir 754 oldincludedir 755 includedir 756 runstatedir 757 localstatedir 758 sharedstatedir 759 sysconfdir 760 datadir 761 datarootdir 762 libexecdir 763 sbindir 764 bindir 765 program_transform_name 766 prefix 767 exec_prefix 768 PACKAGE_URL 769 PACKAGE_BUGREPORT 770 PACKAGE_STRING 771 PACKAGE_VERSION 772 PACKAGE_TARNAME 773 PACKAGE_NAME 774 PATH_SEPARATOR 775 SHELL 776 am__quote' 777 ac_subst_files='' 778 ac_user_opts=' 779 enable_option_checking 780 enable_silent_rules 781 enable_dependency_tracking 782 enable_selective_werror 783 enable_strict_compilation 784 with_xkb 785 with_appdefaultdir 786 ' 787 ac_precious_vars='build_alias 788 host_alias 789 target_alias 790 CC 791 CFLAGS 792 LDFLAGS 793 LIBS 794 CPPFLAGS 795 PKG_CONFIG 796 PKG_CONFIG_PATH 797 PKG_CONFIG_LIBDIR 798 OCLOCK_CFLAGS 799 OCLOCK_LIBS' 800 801 802 # 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"expected an absolute directory name for --$ac_var: $ac_val" 1250 done 1251 1252 # There might be people who depend on the old broken behavior: `$host' 1253 # used to hold the argument of --host etc. 1254 # FIXME: To remove some day. 1255 build=$build_alias 1256 host=$host_alias 1257 target=$target_alias 1258 1259 # FIXME: To remove some day. 1260 if test "x$host_alias" != x; then 1261 if test "x$build_alias" = x; then 1262 cross_compiling=maybe 1263 elif test "x$build_alias" != "x$host_alias"; then 1264 cross_compiling=yes 1265 fi 1266 fi 1267 1268 ac_tool_prefix= 1269 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1270 1271 test "$silent" = yes && exec 6>/dev/null 1272 1273 1274 ac_pwd=`pwd` && test -n "$ac_pwd" && 1275 ac_ls_di=`ls -di .` && 1276 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1277 as_fn_error $? "working directory cannot be determined" 1278 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1279 as_fn_error $? "pwd does not report name of working directory" 1280 1281 1282 # Find the source files, if location was not specified. 1283 if test -z "$srcdir"; then 1284 ac_srcdir_defaulted=yes 1285 # Try the directory containing this script, then the parent directory. 1286 ac_confdir=`$as_dirname -- "$as_myself" || 1287 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1288 X"$as_myself" : 'X\(//\)[^/]' \| \ 1289 X"$as_myself" : 'X\(//\)$' \| \ 1290 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1291 printf "%s\n" X"$as_myself" | 1292 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1293 s//\1/ 1294 q 1295 } 1296 /^X\(\/\/\)[^/].*/{ 1297 s//\1/ 1298 q 1299 } 1300 /^X\(\/\/\)$/{ 1301 s//\1/ 1302 q 1303 } 1304 /^X\(\/\).*/{ 1305 s//\1/ 1306 q 1307 } 1308 s/.*/./; q'` 1309 srcdir=$ac_confdir 1310 if test ! -r "$srcdir/$ac_unique_file"; then 1311 srcdir=.. 1312 fi 1313 else 1314 ac_srcdir_defaulted=no 1315 fi 1316 if test ! -r "$srcdir/$ac_unique_file"; then 1317 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1318 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1319 fi 1320 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1321 ac_abs_confdir=`( 1322 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1323 pwd)` 1324 # When building in place, set srcdir=. 1325 if test "$ac_abs_confdir" = "$ac_pwd"; then 1326 srcdir=. 1327 fi 1328 # Remove unnecessary trailing slashes from srcdir. 1329 # Double slashes in file names in object file debugging info 1330 # mess up M-x gdb in Emacs. 1331 case $srcdir in 1332 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1333 esac 1334 for ac_var in $ac_precious_vars; do 1335 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1336 eval ac_env_${ac_var}_value=\$${ac_var} 1337 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1338 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1339 done 1340 1341 # 1342 # Report the --help message. 1343 # 1344 if test "$ac_init_help" = "long"; then 1345 # Omit some internal or obsolete options to make the list less imposing. 1346 # This message is too long to be a string in the A/UX 3.1 sh. 1347 cat <<_ACEOF 1348 \`configure' configures oclock 1.0.5 to adapt to many kinds of systems. 1349 1350 Usage: $0 [OPTION]... [VAR=VALUE]... 1351 1352 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1353 VAR=VALUE. See below for descriptions of some of the useful variables. 1354 1355 Defaults for the options are specified in brackets. 1356 1357 Configuration: 1358 -h, --help display this help and exit 1359 --help=short display options specific to this package 1360 --help=recursive display the short help of all the included packages 1361 -V, --version display version information and exit 1362 -q, --quiet, --silent do not print \`checking ...' messages 1363 --cache-file=FILE cache test results in FILE [disabled] 1364 -C, --config-cache alias for \`--cache-file=config.cache' 1365 -n, --no-create do not create output files 1366 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1367 1368 Installation directories: 1369 --prefix=PREFIX install architecture-independent files in PREFIX 1370 [$ac_default_prefix] 1371 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1372 [PREFIX] 1373 1374 By default, \`make install' will install all the files in 1375 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1376 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1377 for instance \`--prefix=\$HOME'. 1378 1379 For better control, use the options below. 1380 1381 Fine tuning of the installation directories: 1382 --bindir=DIR user executables [EPREFIX/bin] 1383 --sbindir=DIR system admin executables [EPREFIX/sbin] 1384 --libexecdir=DIR program executables [EPREFIX/libexec] 1385 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1386 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1387 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1388 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1389 --libdir=DIR object code libraries [EPREFIX/lib] 1390 --includedir=DIR C header files [PREFIX/include] 1391 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1392 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1393 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1394 --infodir=DIR info documentation [DATAROOTDIR/info] 1395 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1396 --mandir=DIR man documentation [DATAROOTDIR/man] 1397 --docdir=DIR documentation root [DATAROOTDIR/doc/oclock] 1398 --htmldir=DIR html documentation [DOCDIR] 1399 --dvidir=DIR dvi documentation [DOCDIR] 1400 --pdfdir=DIR pdf documentation [DOCDIR] 1401 --psdir=DIR ps documentation [DOCDIR] 1402 _ACEOF 1403 1404 cat <<\_ACEOF 1405 1406 Program names: 1407 --program-prefix=PREFIX prepend PREFIX to installed program names 1408 --program-suffix=SUFFIX append SUFFIX to installed program names 1409 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1410 1411 System types: 1412 --build=BUILD configure for building on BUILD [guessed] 1413 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1414 _ACEOF 1415 fi 1416 1417 if test -n "$ac_init_help"; then 1418 case $ac_init_help in 1419 short | recursive ) echo "Configuration of oclock 1.0.5:";; 1420 esac 1421 cat <<\_ACEOF 1422 1423 Optional Features: 1424 --disable-option-checking ignore unrecognized --enable/--with options 1425 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1426 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1427 --enable-silent-rules less verbose build output (undo: "make V=1") 1428 --disable-silent-rules verbose build output (undo: "make V=0") 1429 --enable-dependency-tracking 1430 do not reject slow dependency extractors 1431 --disable-dependency-tracking 1432 speeds up one-time build 1433 --disable-selective-werror 1434 Turn off selective compiler errors. (default: 1435 enabled) 1436 --enable-strict-compilation 1437 Enable all warnings from compiler and make them 1438 errors (default: disabled) 1439 1440 Optional Packages: 1441 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1442 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1443 --without-xkb Disable use of XKB to sound bells (Default is 1444 with-xkb) 1445 --with-appdefaultdir=<pathname> 1446 specify directory for app-defaults files (default is 1447 autodetected) 1448 1449 Some influential environment variables: 1450 CC C compiler command 1451 CFLAGS C compiler flags 1452 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1453 nonstandard directory <lib dir> 1454 LIBS libraries to pass to the linker, e.g. -l<library> 1455 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1456 you have headers in a nonstandard directory <include dir> 1457 PKG_CONFIG path to pkg-config utility 1458 PKG_CONFIG_PATH 1459 directories to add to pkg-config's search path 1460 PKG_CONFIG_LIBDIR 1461 path overriding pkg-config's built-in search path 1462 OCLOCK_CFLAGS 1463 C compiler flags for OCLOCK, overriding pkg-config 1464 OCLOCK_LIBS linker flags for OCLOCK, overriding pkg-config 1465 1466 Use these variables to override the choices made by `configure' or to help 1467 it to find libraries and programs with nonstandard names/locations. 1468 1469 Report bugs to <https://gitlab.freedesktop.org/xorg/app/oclock/-/issues>. 1470 _ACEOF 1471 ac_status=$? 1472 fi 1473 1474 if test "$ac_init_help" = "recursive"; then 1475 # If there are subdirs, report their specific --help. 1476 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1477 test -d "$ac_dir" || 1478 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1479 continue 1480 ac_builddir=. 1481 1482 case "$ac_dir" in 1483 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1484 *) 1485 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1486 # A ".." for each directory in $ac_dir_suffix. 1487 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1488 case $ac_top_builddir_sub in 1489 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1490 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1491 esac ;; 1492 esac 1493 ac_abs_top_builddir=$ac_pwd 1494 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1495 # for backward compatibility: 1496 ac_top_builddir=$ac_top_build_prefix 1497 1498 case $srcdir in 1499 .) # We are building in place. 1500 ac_srcdir=. 1501 ac_top_srcdir=$ac_top_builddir_sub 1502 ac_abs_top_srcdir=$ac_pwd ;; 1503 [\\/]* | ?:[\\/]* ) # Absolute name. 1504 ac_srcdir=$srcdir$ac_dir_suffix; 1505 ac_top_srcdir=$srcdir 1506 ac_abs_top_srcdir=$srcdir ;; 1507 *) # Relative name. 1508 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1509 ac_top_srcdir=$ac_top_build_prefix$srcdir 1510 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1511 esac 1512 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1513 1514 cd "$ac_dir" || { ac_status=$?; continue; } 1515 # Check for configure.gnu first; this name is used for a wrapper for 1516 # Metaconfig's "Configure" on case-insensitive file systems. 1517 if test -f "$ac_srcdir/configure.gnu"; then 1518 echo && 1519 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1520 elif test -f "$ac_srcdir/configure"; then 1521 echo && 1522 $SHELL "$ac_srcdir/configure" --help=recursive 1523 else 1524 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1525 fi || ac_status=$? 1526 cd "$ac_pwd" || { ac_status=$?; break; } 1527 done 1528 fi 1529 1530 test -n "$ac_init_help" && exit $ac_status 1531 if $ac_init_version; then 1532 cat <<\_ACEOF 1533 oclock configure 1.0.5 1534 generated by GNU Autoconf 2.71 1535 1536 Copyright (C) 2021 Free Software Foundation, Inc. 1537 This configure script is free software; the Free Software Foundation 1538 gives unlimited permission to copy, distribute and modify it. 1539 _ACEOF 1540 exit 1541 fi 1542 1543 ## ------------------------ ## 1544 ## Autoconf initialization. ## 1545 ## ------------------------ ## 1546 1547 # ac_fn_c_try_compile LINENO 1548 # -------------------------- 1549 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1550 ac_fn_c_try_compile () 1551 { 1552 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1553 rm -f conftest.$ac_objext conftest.beam 1554 if { { ac_try="$ac_compile" 1555 case "(($ac_try" in 1556 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1557 *) ac_try_echo=$ac_try;; 1558 esac 1559 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1560 printf "%s\n" "$ac_try_echo"; } >&5 1561 (eval "$ac_compile") 2>conftest.err 1562 ac_status=$? 1563 if test -s conftest.err; then 1564 grep -v '^ *+' conftest.err >conftest.er1 1565 cat conftest.er1 >&5 1566 mv -f conftest.er1 conftest.err 1567 fi 1568 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1569 test $ac_status = 0; } && { 1570 test -z "$ac_c_werror_flag" || 1571 test ! -s conftest.err 1572 } && test -s conftest.$ac_objext 1573 then : 1574 ac_retval=0 1575 else $as_nop 1576 printf "%s\n" "$as_me: failed program was:" >&5 1577 sed 's/^/| /' conftest.$ac_ext >&5 1578 1579 ac_retval=1 1580 fi 1581 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1582 as_fn_set_status $ac_retval 1583 1584 } # ac_fn_c_try_compile 1585 1586 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1587 # ------------------------------------------------------------------ 1588 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1589 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1590 ac_fn_check_decl () 1591 { 1592 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1593 as_decl_name=`echo $2|sed 's/ *(.*//'` 1594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1595 printf %s "checking whether $as_decl_name is declared... " >&6; } 1596 if eval test \${$3+y} 1597 then : 1598 printf %s "(cached) " >&6 1599 else $as_nop 1600 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1601 eval ac_save_FLAGS=\$$6 1602 as_fn_append $6 " $5" 1603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1604 /* end confdefs.h. */ 1605 $4 1606 int 1607 main (void) 1608 { 1609 #ifndef $as_decl_name 1610 #ifdef __cplusplus 1611 (void) $as_decl_use; 1612 #else 1613 (void) $as_decl_name; 1614 #endif 1615 #endif 1616 1617 ; 1618 return 0; 1619 } 1620 _ACEOF 1621 if ac_fn_c_try_compile "$LINENO" 1622 then : 1623 eval "$3=yes" 1624 else $as_nop 1625 eval "$3=no" 1626 fi 1627 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1628 eval $6=\$ac_save_FLAGS 1629 1630 fi 1631 eval ac_res=\$$3 1632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1633 printf "%s\n" "$ac_res" >&6; } 1634 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1635 1636 } # ac_fn_check_decl 1637 1638 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1639 # ------------------------------------------------------- 1640 # Tests whether HEADER exists and can be compiled using the include files in 1641 # INCLUDES, setting the cache variable VAR accordingly. 1642 ac_fn_c_check_header_compile () 1643 { 1644 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1646 printf %s "checking for $2... " >&6; } 1647 if eval test \${$3+y} 1648 then : 1649 printf %s "(cached) " >&6 1650 else $as_nop 1651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1652 /* end confdefs.h. */ 1653 $4 1654 #include <$2> 1655 _ACEOF 1656 if ac_fn_c_try_compile "$LINENO" 1657 then : 1658 eval "$3=yes" 1659 else $as_nop 1660 eval "$3=no" 1661 fi 1662 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1663 fi 1664 eval ac_res=\$$3 1665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1666 printf "%s\n" "$ac_res" >&6; } 1667 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1668 1669 } # ac_fn_c_check_header_compile 1670 1671 # ac_fn_c_try_link LINENO 1672 # ----------------------- 1673 # Try to link conftest.$ac_ext, and return whether this succeeded. 1674 ac_fn_c_try_link () 1675 { 1676 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1677 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1678 if { { ac_try="$ac_link" 1679 case "(($ac_try" in 1680 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1681 *) ac_try_echo=$ac_try;; 1682 esac 1683 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1684 printf "%s\n" "$ac_try_echo"; } >&5 1685 (eval "$ac_link") 2>conftest.err 1686 ac_status=$? 1687 if test -s conftest.err; then 1688 grep -v '^ *+' conftest.err >conftest.er1 1689 cat conftest.er1 >&5 1690 mv -f conftest.er1 conftest.err 1691 fi 1692 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1693 test $ac_status = 0; } && { 1694 test -z "$ac_c_werror_flag" || 1695 test ! -s conftest.err 1696 } && test -s conftest$ac_exeext && { 1697 test "$cross_compiling" = yes || 1698 test -x conftest$ac_exeext 1699 } 1700 then : 1701 ac_retval=0 1702 else $as_nop 1703 printf "%s\n" "$as_me: failed program was:" >&5 1704 sed 's/^/| /' conftest.$ac_ext >&5 1705 1706 ac_retval=1 1707 fi 1708 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1709 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1710 # interfere with the next link command; also delete a directory that is 1711 # left behind by Apple's compiler. We do this before executing the actions. 1712 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1713 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1714 as_fn_set_status $ac_retval 1715 1716 } # ac_fn_c_try_link 1717 ac_configure_args_raw= 1718 for ac_arg 1719 do 1720 case $ac_arg in 1721 *\'*) 1722 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1723 esac 1724 as_fn_append ac_configure_args_raw " '$ac_arg'" 1725 done 1726 1727 case $ac_configure_args_raw in 1728 *$as_nl*) 1729 ac_safe_unquote= ;; 1730 *) 1731 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1732 ac_unsafe_a="$ac_unsafe_z#~" 1733 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1734 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1735 esac 1736 1737 cat >config.log <<_ACEOF 1738 This file contains any messages produced by compilers while 1739 running configure, to aid debugging if configure makes a mistake. 1740 1741 It was created by oclock $as_me 1.0.5, which was 1742 generated by GNU Autoconf 2.71. Invocation command line was 1743 1744 $ $0$ac_configure_args_raw 1745 1746 _ACEOF 1747 exec 5>>config.log 1748 { 1749 cat <<_ASUNAME 1750 ## --------- ## 1751 ## Platform. ## 1752 ## --------- ## 1753 1754 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1755 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1756 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1757 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1758 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1759 1760 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1761 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1762 1763 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1764 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1765 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1766 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1767 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1768 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1769 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1770 1771 _ASUNAME 1772 1773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1774 for as_dir in $PATH 1775 do 1776 IFS=$as_save_IFS 1777 case $as_dir in #((( 1778 '') as_dir=./ ;; 1779 */) ;; 1780 *) as_dir=$as_dir/ ;; 1781 esac 1782 printf "%s\n" "PATH: $as_dir" 1783 done 1784 IFS=$as_save_IFS 1785 1786 } >&5 1787 1788 cat >&5 <<_ACEOF 1789 1790 1791 ## ----------- ## 1792 ## Core tests. ## 1793 ## ----------- ## 1794 1795 _ACEOF 1796 1797 1798 # Keep a trace of the command line. 1799 # Strip out --no-create and --no-recursion so they do not pile up. 1800 # Strip out --silent because we don't want to record it for future runs. 1801 # Also quote any args containing shell meta-characters. 1802 # Make two passes to allow for proper duplicate-argument suppression. 1803 ac_configure_args= 1804 ac_configure_args0= 1805 ac_configure_args1= 1806 ac_must_keep_next=false 1807 for ac_pass in 1 2 1808 do 1809 for ac_arg 1810 do 1811 case $ac_arg in 1812 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1813 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1814 | -silent | --silent | --silen | --sile | --sil) 1815 continue ;; 1816 *\'*) 1817 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1818 esac 1819 case $ac_pass in 1820 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1821 2) 1822 as_fn_append ac_configure_args1 " '$ac_arg'" 1823 if test $ac_must_keep_next = true; then 1824 ac_must_keep_next=false # Got value, back to normal. 1825 else 1826 case $ac_arg in 1827 *=* | --config-cache | -C | -disable-* | --disable-* \ 1828 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1829 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1830 | -with-* | --with-* | -without-* | --without-* | --x) 1831 case "$ac_configure_args0 " in 1832 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1833 esac 1834 ;; 1835 -* ) ac_must_keep_next=true ;; 1836 esac 1837 fi 1838 as_fn_append ac_configure_args " '$ac_arg'" 1839 ;; 1840 esac 1841 done 1842 done 1843 { ac_configure_args0=; unset ac_configure_args0;} 1844 { ac_configure_args1=; unset ac_configure_args1;} 1845 1846 # When interrupted or exit'd, cleanup temporary files, and complete 1847 # config.log. We remove comments because anyway the quotes in there 1848 # would cause problems or look ugly. 1849 # WARNING: Use '\'' to represent an apostrophe within the trap. 1850 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1851 trap 'exit_status=$? 1852 # Sanitize IFS. 1853 IFS=" "" $as_nl" 1854 # Save into config.log some information that might help in debugging. 1855 { 1856 echo 1857 1858 printf "%s\n" "## ---------------- ## 1859 ## Cache variables. ## 1860 ## ---------------- ##" 1861 echo 1862 # The following way of writing the cache mishandles newlines in values, 1863 ( 1864 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1865 eval ac_val=\$$ac_var 1866 case $ac_val in #( 1867 *${as_nl}*) 1868 case $ac_var in #( 1869 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1870 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1871 esac 1872 case $ac_var in #( 1873 _ | IFS | as_nl) ;; #( 1874 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1875 *) { eval $ac_var=; unset $ac_var;} ;; 1876 esac ;; 1877 esac 1878 done 1879 (set) 2>&1 | 1880 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1881 *${as_nl}ac_space=\ *) 1882 sed -n \ 1883 "s/'\''/'\''\\\\'\'''\''/g; 1884 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1885 ;; #( 1886 *) 1887 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1888 ;; 1889 esac | 1890 sort 1891 ) 1892 echo 1893 1894 printf "%s\n" "## ----------------- ## 1895 ## Output variables. ## 1896 ## ----------------- ##" 1897 echo 1898 for ac_var in $ac_subst_vars 1899 do 1900 eval ac_val=\$$ac_var 1901 case $ac_val in 1902 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1903 esac 1904 printf "%s\n" "$ac_var='\''$ac_val'\''" 1905 done | sort 1906 echo 1907 1908 if test -n "$ac_subst_files"; then 1909 printf "%s\n" "## ------------------- ## 1910 ## File substitutions. ## 1911 ## ------------------- ##" 1912 echo 1913 for ac_var in $ac_subst_files 1914 do 1915 eval ac_val=\$$ac_var 1916 case $ac_val in 1917 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1918 esac 1919 printf "%s\n" "$ac_var='\''$ac_val'\''" 1920 done | sort 1921 echo 1922 fi 1923 1924 if test -s confdefs.h; then 1925 printf "%s\n" "## ----------- ## 1926 ## confdefs.h. ## 1927 ## ----------- ##" 1928 echo 1929 cat confdefs.h 1930 echo 1931 fi 1932 test "$ac_signal" != 0 && 1933 printf "%s\n" "$as_me: caught signal $ac_signal" 1934 printf "%s\n" "$as_me: exit $exit_status" 1935 } >&5 1936 rm -f core *.core core.conftest.* && 1937 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1938 exit $exit_status 1939 ' 0 1940 for ac_signal in 1 2 13 15; do 1941 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1942 done 1943 ac_signal=0 1944 1945 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1946 rm -f -r conftest* confdefs.h 1947 1948 printf "%s\n" "/* confdefs.h */" > confdefs.h 1949 1950 # Predefined preprocessor variables. 1951 1952 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1953 1954 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1955 1956 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1957 1958 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1959 1960 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1961 1962 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1963 1964 1965 # Let the site file select an alternate cache file if it wants to. 1966 # Prefer an explicitly selected file to automatically selected ones. 1967 if test -n "$CONFIG_SITE"; then 1968 ac_site_files="$CONFIG_SITE" 1969 elif test "x$prefix" != xNONE; then 1970 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1971 else 1972 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1973 fi 1974 1975 for ac_site_file in $ac_site_files 1976 do 1977 case $ac_site_file in #( 1978 */*) : 1979 ;; #( 1980 *) : 1981 ac_site_file=./$ac_site_file ;; 1982 esac 1983 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1985 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1986 sed 's/^/| /' "$ac_site_file" >&5 1987 . "$ac_site_file" \ 1988 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 1989 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 1990 as_fn_error $? "failed to load site script $ac_site_file 1991 See \`config.log' for more details" "$LINENO" 5; } 1992 fi 1993 done 1994 1995 if test -r "$cache_file"; then 1996 # Some versions of bash will fail to source /dev/null (special files 1997 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1998 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 1999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2000 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2001 case $cache_file in 2002 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2003 *) . "./$cache_file";; 2004 esac 2005 fi 2006 else 2007 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2008 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2009 >$cache_file 2010 fi 2011 2012 # Test code for whether the C compiler supports C89 (global declarations) 2013 ac_c_conftest_c89_globals=' 2014 /* Does the compiler advertise C89 conformance? 2015 Do not test the value of __STDC__, because some compilers set it to 0 2016 while being otherwise adequately conformant. */ 2017 #if !defined __STDC__ 2018 # error "Compiler does not advertise C89 conformance" 2019 #endif 2020 2021 #include <stddef.h> 2022 #include <stdarg.h> 2023 struct stat; 2024 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2025 struct buf { int x; }; 2026 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2027 static char *e (p, i) 2028 char **p; 2029 int i; 2030 { 2031 return p[i]; 2032 } 2033 static char *f (char * (*g) (char **, int), char **p, ...) 2034 { 2035 char *s; 2036 va_list v; 2037 va_start (v,p); 2038 s = g (p, va_arg (v,int)); 2039 va_end (v); 2040 return s; 2041 } 2042 2043 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2044 function prototypes and stuff, but not \xHH hex character constants. 2045 These do not provoke an error unfortunately, instead are silently treated 2046 as an "x". The following induces an error, until -std is added to get 2047 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2048 array size at least. It is necessary to write \x00 == 0 to get something 2049 that is true only with -std. */ 2050 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2051 2052 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2053 inside strings and character constants. */ 2054 #define FOO(x) '\''x'\'' 2055 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2056 2057 int test (int i, double x); 2058 struct s1 {int (*f) (int a);}; 2059 struct s2 {int (*f) (double a);}; 2060 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2061 int, int);' 2062 2063 # Test code for whether the C compiler supports C89 (body of main). 2064 ac_c_conftest_c89_main=' 2065 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2066 ' 2067 2068 # Test code for whether the C compiler supports C99 (global declarations) 2069 ac_c_conftest_c99_globals=' 2070 // Does the compiler advertise C99 conformance? 2071 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2072 # error "Compiler does not advertise C99 conformance" 2073 #endif 2074 2075 #include <stdbool.h> 2076 extern int puts (const char *); 2077 extern int printf (const char *, ...); 2078 extern int dprintf (int, const char *, ...); 2079 extern void *malloc (size_t); 2080 2081 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2082 // dprintf is used instead of fprintf to avoid needing to declare 2083 // FILE and stderr. 2084 #define debug(...) dprintf (2, __VA_ARGS__) 2085 #define showlist(...) puts (#__VA_ARGS__) 2086 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2087 static void 2088 test_varargs_macros (void) 2089 { 2090 int x = 1234; 2091 int y = 5678; 2092 debug ("Flag"); 2093 debug ("X = %d\n", x); 2094 showlist (The first, second, and third items.); 2095 report (x>y, "x is %d but y is %d", x, y); 2096 } 2097 2098 // Check long long types. 2099 #define BIG64 18446744073709551615ull 2100 #define BIG32 4294967295ul 2101 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2102 #if !BIG_OK 2103 #error "your preprocessor is broken" 2104 #endif 2105 #if BIG_OK 2106 #else 2107 #error "your preprocessor is broken" 2108 #endif 2109 static long long int bignum = -9223372036854775807LL; 2110 static unsigned long long int ubignum = BIG64; 2111 2112 struct incomplete_array 2113 { 2114 int datasize; 2115 double data[]; 2116 }; 2117 2118 struct named_init { 2119 int number; 2120 const wchar_t *name; 2121 double average; 2122 }; 2123 2124 typedef const char *ccp; 2125 2126 static inline int 2127 test_restrict (ccp restrict text) 2128 { 2129 // See if C++-style comments work. 2130 // Iterate through items via the restricted pointer. 2131 // Also check for declarations in for loops. 2132 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2133 continue; 2134 return 0; 2135 } 2136 2137 // Check varargs and va_copy. 2138 static bool 2139 test_varargs (const char *format, ...) 2140 { 2141 va_list args; 2142 va_start (args, format); 2143 va_list args_copy; 2144 va_copy (args_copy, args); 2145 2146 const char *str = ""; 2147 int number = 0; 2148 float fnumber = 0; 2149 2150 while (*format) 2151 { 2152 switch (*format++) 2153 { 2154 case '\''s'\'': // string 2155 str = va_arg (args_copy, const char *); 2156 break; 2157 case '\''d'\'': // int 2158 number = va_arg (args_copy, int); 2159 break; 2160 case '\''f'\'': // float 2161 fnumber = va_arg (args_copy, double); 2162 break; 2163 default: 2164 break; 2165 } 2166 } 2167 va_end (args_copy); 2168 va_end (args); 2169 2170 return *str && number && fnumber; 2171 } 2172 ' 2173 2174 # Test code for whether the C compiler supports C99 (body of main). 2175 ac_c_conftest_c99_main=' 2176 // Check bool. 2177 _Bool success = false; 2178 success |= (argc != 0); 2179 2180 // Check restrict. 2181 if (test_restrict ("String literal") == 0) 2182 success = true; 2183 char *restrict newvar = "Another string"; 2184 2185 // Check varargs. 2186 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2187 test_varargs_macros (); 2188 2189 // Check flexible array members. 2190 struct incomplete_array *ia = 2191 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2192 ia->datasize = 10; 2193 for (int i = 0; i < ia->datasize; ++i) 2194 ia->data[i] = i * 1.234; 2195 2196 // Check named initializers. 2197 struct named_init ni = { 2198 .number = 34, 2199 .name = L"Test wide string", 2200 .average = 543.34343, 2201 }; 2202 2203 ni.number = 58; 2204 2205 int dynamic_array[ni.number]; 2206 dynamic_array[0] = argv[0][0]; 2207 dynamic_array[ni.number - 1] = 543; 2208 2209 // work around unused variable warnings 2210 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2211 || dynamic_array[ni.number - 1] != 543); 2212 ' 2213 2214 # Test code for whether the C compiler supports C11 (global declarations) 2215 ac_c_conftest_c11_globals=' 2216 // Does the compiler advertise C11 conformance? 2217 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2218 # error "Compiler does not advertise C11 conformance" 2219 #endif 2220 2221 // Check _Alignas. 2222 char _Alignas (double) aligned_as_double; 2223 char _Alignas (0) no_special_alignment; 2224 extern char aligned_as_int; 2225 char _Alignas (0) _Alignas (int) aligned_as_int; 2226 2227 // Check _Alignof. 2228 enum 2229 { 2230 int_alignment = _Alignof (int), 2231 int_array_alignment = _Alignof (int[100]), 2232 char_alignment = _Alignof (char) 2233 }; 2234 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2235 2236 // Check _Noreturn. 2237 int _Noreturn does_not_return (void) { for (;;) continue; } 2238 2239 // Check _Static_assert. 2240 struct test_static_assert 2241 { 2242 int x; 2243 _Static_assert (sizeof (int) <= sizeof (long int), 2244 "_Static_assert does not work in struct"); 2245 long int y; 2246 }; 2247 2248 // Check UTF-8 literals. 2249 #define u8 syntax error! 2250 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2251 2252 // Check duplicate typedefs. 2253 typedef long *long_ptr; 2254 typedef long int *long_ptr; 2255 typedef long_ptr long_ptr; 2256 2257 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2258 struct anonymous 2259 { 2260 union { 2261 struct { int i; int j; }; 2262 struct { int k; long int l; } w; 2263 }; 2264 int m; 2265 } v1; 2266 ' 2267 2268 # Test code for whether the C compiler supports C11 (body of main). 2269 ac_c_conftest_c11_main=' 2270 _Static_assert ((offsetof (struct anonymous, i) 2271 == offsetof (struct anonymous, w.k)), 2272 "Anonymous union alignment botch"); 2273 v1.i = 2; 2274 v1.w.k = 5; 2275 ok |= v1.i != 5; 2276 ' 2277 2278 # Test code for whether the C compiler supports C11 (complete). 2279 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2280 ${ac_c_conftest_c99_globals} 2281 ${ac_c_conftest_c11_globals} 2282 2283 int 2284 main (int argc, char **argv) 2285 { 2286 int ok = 0; 2287 ${ac_c_conftest_c89_main} 2288 ${ac_c_conftest_c99_main} 2289 ${ac_c_conftest_c11_main} 2290 return ok; 2291 } 2292 " 2293 2294 # Test code for whether the C compiler supports C99 (complete). 2295 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2296 ${ac_c_conftest_c99_globals} 2297 2298 int 2299 main (int argc, char **argv) 2300 { 2301 int ok = 0; 2302 ${ac_c_conftest_c89_main} 2303 ${ac_c_conftest_c99_main} 2304 return ok; 2305 } 2306 " 2307 2308 # Test code for whether the C compiler supports C89 (complete). 2309 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2310 2311 int 2312 main (int argc, char **argv) 2313 { 2314 int ok = 0; 2315 ${ac_c_conftest_c89_main} 2316 return ok; 2317 } 2318 " 2319 2320 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2321 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2322 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2323 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2324 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2325 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2326 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2327 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2328 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2329 2330 # Auxiliary files required by this configure script. 2331 ac_aux_files="config.guess config.sub compile missing install-sh" 2332 2333 # Locations in which to look for auxiliary files. 2334 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2335 2336 # Search for a directory containing all of the required auxiliary files, 2337 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2338 # If we don't find one directory that contains all the files we need, 2339 # we report the set of missing files from the *first* directory in 2340 # $ac_aux_dir_candidates and give up. 2341 ac_missing_aux_files="" 2342 ac_first_candidate=: 2343 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2344 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2345 as_found=false 2346 for as_dir in $ac_aux_dir_candidates 2347 do 2348 IFS=$as_save_IFS 2349 case $as_dir in #((( 2350 '') as_dir=./ ;; 2351 */) ;; 2352 *) as_dir=$as_dir/ ;; 2353 esac 2354 as_found=: 2355 2356 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2357 ac_aux_dir_found=yes 2358 ac_install_sh= 2359 for ac_aux in $ac_aux_files 2360 do 2361 # As a special case, if "install-sh" is required, that requirement 2362 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2363 # and $ac_install_sh is set appropriately for whichever one is found. 2364 if test x"$ac_aux" = x"install-sh" 2365 then 2366 if test -f "${as_dir}install-sh"; then 2367 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2368 ac_install_sh="${as_dir}install-sh -c" 2369 elif test -f "${as_dir}install.sh"; then 2370 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2371 ac_install_sh="${as_dir}install.sh -c" 2372 elif test -f "${as_dir}shtool"; then 2373 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2374 ac_install_sh="${as_dir}shtool install -c" 2375 else 2376 ac_aux_dir_found=no 2377 if $ac_first_candidate; then 2378 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2379 else 2380 break 2381 fi 2382 fi 2383 else 2384 if test -f "${as_dir}${ac_aux}"; then 2385 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2386 else 2387 ac_aux_dir_found=no 2388 if $ac_first_candidate; then 2389 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2390 else 2391 break 2392 fi 2393 fi 2394 fi 2395 done 2396 if test "$ac_aux_dir_found" = yes; then 2397 ac_aux_dir="$as_dir" 2398 break 2399 fi 2400 ac_first_candidate=false 2401 2402 as_found=false 2403 done 2404 IFS=$as_save_IFS 2405 if $as_found 2406 then : 2407 2408 else $as_nop 2409 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2410 fi 2411 2412 2413 # These three variables are undocumented and unsupported, 2414 # and are intended to be withdrawn in a future Autoconf release. 2415 # They can cause serious problems if a builder's source tree is in a directory 2416 # whose full name contains unusual characters. 2417 if test -f "${ac_aux_dir}config.guess"; then 2418 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2419 fi 2420 if test -f "${ac_aux_dir}config.sub"; then 2421 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2422 fi 2423 if test -f "$ac_aux_dir/configure"; then 2424 ac_configure="$SHELL ${ac_aux_dir}configure" 2425 fi 2426 2427 # Check that the precious variables saved in the cache have kept the same 2428 # value. 2429 ac_cache_corrupted=false 2430 for ac_var in $ac_precious_vars; do 2431 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2432 eval ac_new_set=\$ac_env_${ac_var}_set 2433 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2434 eval ac_new_val=\$ac_env_${ac_var}_value 2435 case $ac_old_set,$ac_new_set in 2436 set,) 2437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2438 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2439 ac_cache_corrupted=: ;; 2440 ,set) 2441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2442 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2443 ac_cache_corrupted=: ;; 2444 ,);; 2445 *) 2446 if test "x$ac_old_val" != "x$ac_new_val"; then 2447 # differences in whitespace do not lead to failure. 2448 ac_old_val_w=`echo x $ac_old_val` 2449 ac_new_val_w=`echo x $ac_new_val` 2450 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2452 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2453 ac_cache_corrupted=: 2454 else 2455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2456 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2457 eval $ac_var=\$ac_old_val 2458 fi 2459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2460 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2462 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2463 fi;; 2464 esac 2465 # Pass precious variables to config.status. 2466 if test "$ac_new_set" = set; then 2467 case $ac_new_val in 2468 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2469 *) ac_arg=$ac_var=$ac_new_val ;; 2470 esac 2471 case " $ac_configure_args " in 2472 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2473 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2474 esac 2475 fi 2476 done 2477 if $ac_cache_corrupted; then 2478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2479 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2481 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2482 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2483 and start over" "$LINENO" 5 2484 fi 2485 ## -------------------- ## 2486 ## Main body of script. ## 2487 ## -------------------- ## 2488 2489 ac_ext=c 2490 ac_cpp='$CPP $CPPFLAGS' 2491 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2492 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2493 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2494 2495 2496 2497 ac_config_headers="$ac_config_headers config.h" 2498 2499 2500 # Initialize Automake 2501 am__api_version='1.16' 2502 2503 2504 2505 # Find a good install program. We prefer a C program (faster), 2506 # so one script is as good as another. But avoid the broken or 2507 # incompatible versions: 2508 # SysV /etc/install, /usr/sbin/install 2509 # SunOS /usr/etc/install 2510 # IRIX /sbin/install 2511 # AIX /bin/install 2512 # AmigaOS /C/install, which installs bootblocks on floppy discs 2513 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2514 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2515 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2516 # OS/2's system install, which has a completely different semantic 2517 # ./install, which can be erroneously created by make from ./install.sh. 2518 # Reject install programs that cannot install multiple files. 2519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2520 printf %s "checking for a BSD-compatible install... " >&6; } 2521 if test -z "$INSTALL"; then 2522 if test ${ac_cv_path_install+y} 2523 then : 2524 printf %s "(cached) " >&6 2525 else $as_nop 2526 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2527 for as_dir in $PATH 2528 do 2529 IFS=$as_save_IFS 2530 case $as_dir in #((( 2531 '') as_dir=./ ;; 2532 */) ;; 2533 *) as_dir=$as_dir/ ;; 2534 esac 2535 # Account for fact that we put trailing slashes in our PATH walk. 2536 case $as_dir in #(( 2537 ./ | /[cC]/* | \ 2538 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2539 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2540 /usr/ucb/* ) ;; 2541 *) 2542 # OSF1 and SCO ODT 3.0 have their own names for install. 2543 # Don't use installbsd from OSF since it installs stuff as root 2544 # by default. 2545 for ac_prog in ginstall scoinst install; do 2546 for ac_exec_ext in '' $ac_executable_extensions; do 2547 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2548 if test $ac_prog = install && 2549 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2550 # AIX install. It has an incompatible calling convention. 2551 : 2552 elif test $ac_prog = install && 2553 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2554 # program-specific install script used by HP pwplus--don't use. 2555 : 2556 else 2557 rm -rf conftest.one conftest.two conftest.dir 2558 echo one > conftest.one 2559 echo two > conftest.two 2560 mkdir conftest.dir 2561 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2562 test -s conftest.one && test -s conftest.two && 2563 test -s conftest.dir/conftest.one && 2564 test -s conftest.dir/conftest.two 2565 then 2566 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2567 break 3 2568 fi 2569 fi 2570 fi 2571 done 2572 done 2573 ;; 2574 esac 2575 2576 done 2577 IFS=$as_save_IFS 2578 2579 rm -rf conftest.one conftest.two conftest.dir 2580 2581 fi 2582 if test ${ac_cv_path_install+y}; then 2583 INSTALL=$ac_cv_path_install 2584 else 2585 # As a last resort, use the slow shell script. Don't cache a 2586 # value for INSTALL within a source directory, because that will 2587 # break other packages using the cache if that directory is 2588 # removed, or if the value is a relative name. 2589 INSTALL=$ac_install_sh 2590 fi 2591 fi 2592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2593 printf "%s\n" "$INSTALL" >&6; } 2594 2595 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2596 # It thinks the first close brace ends the variable substitution. 2597 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2598 2599 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2600 2601 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2602 2603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2604 printf %s "checking whether build environment is sane... " >&6; } 2605 # Reject unsafe characters in $srcdir or the absolute working directory 2606 # name. Accept space and tab only in the latter. 2607 am_lf=' 2608 ' 2609 case `pwd` in 2610 *[\\\"\#\$\&\'\`$am_lf]*) 2611 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2612 esac 2613 case $srcdir in 2614 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2615 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2616 esac 2617 2618 # Do 'set' in a subshell so we don't clobber the current shell's 2619 # arguments. Must try -L first in case configure is actually a 2620 # symlink; some systems play weird games with the mod time of symlinks 2621 # (eg FreeBSD returns the mod time of the symlink's containing 2622 # directory). 2623 if ( 2624 am_has_slept=no 2625 for am_try in 1 2; do 2626 echo "timestamp, slept: $am_has_slept" > conftest.file 2627 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2628 if test "$*" = "X"; then 2629 # -L didn't work. 2630 set X `ls -t "$srcdir/configure" conftest.file` 2631 fi 2632 if test "$*" != "X $srcdir/configure conftest.file" \ 2633 && test "$*" != "X conftest.file $srcdir/configure"; then 2634 2635 # If neither matched, then we have a broken ls. This can happen 2636 # if, for instance, CONFIG_SHELL is bash and it inherits a 2637 # broken ls alias from the environment. This has actually 2638 # happened. Such a system could not be considered "sane". 2639 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2640 alias in your environment" "$LINENO" 5 2641 fi 2642 if test "$2" = conftest.file || test $am_try -eq 2; then 2643 break 2644 fi 2645 # Just in case. 2646 sleep 1 2647 am_has_slept=yes 2648 done 2649 test "$2" = conftest.file 2650 ) 2651 then 2652 # Ok. 2653 : 2654 else 2655 as_fn_error $? "newly created file is older than distributed files! 2656 Check your system clock" "$LINENO" 5 2657 fi 2658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2659 printf "%s\n" "yes" >&6; } 2660 # If we didn't sleep, we still need to ensure time stamps of config.status and 2661 # generated files are strictly newer. 2662 am_sleep_pid= 2663 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2664 ( sleep 1 ) & 2665 am_sleep_pid=$! 2666 fi 2667 2668 rm -f conftest.file 2669 2670 test "$program_prefix" != NONE && 2671 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2672 # Use a double $ so make ignores it. 2673 test "$program_suffix" != NONE && 2674 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2675 # Double any \ or $. 2676 # By default was `s,x,x', remove it if useless. 2677 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2678 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2679 2680 2681 # Expand $ac_aux_dir to an absolute path. 2682 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2683 2684 2685 if test x"${MISSING+set}" != xset; then 2686 MISSING="\${SHELL} '$am_aux_dir/missing'" 2687 fi 2688 # Use eval to expand $SHELL 2689 if eval "$MISSING --is-lightweight"; then 2690 am_missing_run="$MISSING " 2691 else 2692 am_missing_run= 2693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2694 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2695 fi 2696 2697 if test x"${install_sh+set}" != xset; then 2698 case $am_aux_dir in 2699 *\ * | *\ *) 2700 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2701 *) 2702 install_sh="\${SHELL} $am_aux_dir/install-sh" 2703 esac 2704 fi 2705 2706 # Installed binaries are usually stripped using 'strip' when the user 2707 # run "make install-strip". However 'strip' might not be the right 2708 # tool to use in cross-compilation environments, therefore Automake 2709 # will honor the 'STRIP' environment variable to overrule this program. 2710 if test "$cross_compiling" != no; then 2711 if test -n "$ac_tool_prefix"; then 2712 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2713 set dummy ${ac_tool_prefix}strip; ac_word=$2 2714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2715 printf %s "checking for $ac_word... " >&6; } 2716 if test ${ac_cv_prog_STRIP+y} 2717 then : 2718 printf %s "(cached) " >&6 2719 else $as_nop 2720 if test -n "$STRIP"; then 2721 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2722 else 2723 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2724 for as_dir in $PATH 2725 do 2726 IFS=$as_save_IFS 2727 case $as_dir in #((( 2728 '') as_dir=./ ;; 2729 */) ;; 2730 *) as_dir=$as_dir/ ;; 2731 esac 2732 for ac_exec_ext in '' $ac_executable_extensions; do 2733 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2734 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2735 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2736 break 2 2737 fi 2738 done 2739 done 2740 IFS=$as_save_IFS 2741 2742 fi 2743 fi 2744 STRIP=$ac_cv_prog_STRIP 2745 if test -n "$STRIP"; then 2746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2747 printf "%s\n" "$STRIP" >&6; } 2748 else 2749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2750 printf "%s\n" "no" >&6; } 2751 fi 2752 2753 2754 fi 2755 if test -z "$ac_cv_prog_STRIP"; then 2756 ac_ct_STRIP=$STRIP 2757 # Extract the first word of "strip", so it can be a program name with args. 2758 set dummy strip; ac_word=$2 2759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2760 printf %s "checking for $ac_word... " >&6; } 2761 if test ${ac_cv_prog_ac_ct_STRIP+y} 2762 then : 2763 printf %s "(cached) " >&6 2764 else $as_nop 2765 if test -n "$ac_ct_STRIP"; then 2766 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2767 else 2768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2769 for as_dir in $PATH 2770 do 2771 IFS=$as_save_IFS 2772 case $as_dir in #((( 2773 '') as_dir=./ ;; 2774 */) ;; 2775 *) as_dir=$as_dir/ ;; 2776 esac 2777 for ac_exec_ext in '' $ac_executable_extensions; do 2778 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2779 ac_cv_prog_ac_ct_STRIP="strip" 2780 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2781 break 2 2782 fi 2783 done 2784 done 2785 IFS=$as_save_IFS 2786 2787 fi 2788 fi 2789 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2790 if test -n "$ac_ct_STRIP"; then 2791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2792 printf "%s\n" "$ac_ct_STRIP" >&6; } 2793 else 2794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2795 printf "%s\n" "no" >&6; } 2796 fi 2797 2798 if test "x$ac_ct_STRIP" = x; then 2799 STRIP=":" 2800 else 2801 case $cross_compiling:$ac_tool_warned in 2802 yes:) 2803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2804 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2805 ac_tool_warned=yes ;; 2806 esac 2807 STRIP=$ac_ct_STRIP 2808 fi 2809 else 2810 STRIP="$ac_cv_prog_STRIP" 2811 fi 2812 2813 fi 2814 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2815 2816 2817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2818 printf %s "checking for a race-free mkdir -p... " >&6; } 2819 if test -z "$MKDIR_P"; then 2820 if test ${ac_cv_path_mkdir+y} 2821 then : 2822 printf %s "(cached) " >&6 2823 else $as_nop 2824 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2825 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2826 do 2827 IFS=$as_save_IFS 2828 case $as_dir in #((( 2829 '') as_dir=./ ;; 2830 */) ;; 2831 *) as_dir=$as_dir/ ;; 2832 esac 2833 for ac_prog in mkdir gmkdir; do 2834 for ac_exec_ext in '' $ac_executable_extensions; do 2835 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2836 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2837 'mkdir ('*'coreutils) '* | \ 2838 'BusyBox '* | \ 2839 'mkdir (fileutils) '4.1*) 2840 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2841 break 3;; 2842 esac 2843 done 2844 done 2845 done 2846 IFS=$as_save_IFS 2847 2848 fi 2849 2850 test -d ./--version && rmdir ./--version 2851 if test ${ac_cv_path_mkdir+y}; then 2852 MKDIR_P="$ac_cv_path_mkdir -p" 2853 else 2854 # As a last resort, use the slow shell script. Don't cache a 2855 # value for MKDIR_P within a source directory, because that will 2856 # break other packages using the cache if that directory is 2857 # removed, or if the value is a relative name. 2858 MKDIR_P="$ac_install_sh -d" 2859 fi 2860 fi 2861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2862 printf "%s\n" "$MKDIR_P" >&6; } 2863 2864 for ac_prog in gawk mawk nawk awk 2865 do 2866 # Extract the first word of "$ac_prog", so it can be a program name with args. 2867 set dummy $ac_prog; ac_word=$2 2868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2869 printf %s "checking for $ac_word... " >&6; } 2870 if test ${ac_cv_prog_AWK+y} 2871 then : 2872 printf %s "(cached) " >&6 2873 else $as_nop 2874 if test -n "$AWK"; then 2875 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2876 else 2877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2878 for as_dir in $PATH 2879 do 2880 IFS=$as_save_IFS 2881 case $as_dir in #((( 2882 '') as_dir=./ ;; 2883 */) ;; 2884 *) as_dir=$as_dir/ ;; 2885 esac 2886 for ac_exec_ext in '' $ac_executable_extensions; do 2887 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2888 ac_cv_prog_AWK="$ac_prog" 2889 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2890 break 2 2891 fi 2892 done 2893 done 2894 IFS=$as_save_IFS 2895 2896 fi 2897 fi 2898 AWK=$ac_cv_prog_AWK 2899 if test -n "$AWK"; then 2900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2901 printf "%s\n" "$AWK" >&6; } 2902 else 2903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2904 printf "%s\n" "no" >&6; } 2905 fi 2906 2907 2908 test -n "$AWK" && break 2909 done 2910 2911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2912 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2913 set x ${MAKE-make} 2914 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2915 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2916 then : 2917 printf %s "(cached) " >&6 2918 else $as_nop 2919 cat >conftest.make <<\_ACEOF 2920 SHELL = /bin/sh 2921 all: 2922 @echo '@@@%%%=$(MAKE)=@@@%%%' 2923 _ACEOF 2924 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2925 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2926 *@@@%%%=?*=@@@%%%*) 2927 eval ac_cv_prog_make_${ac_make}_set=yes;; 2928 *) 2929 eval ac_cv_prog_make_${ac_make}_set=no;; 2930 esac 2931 rm -f conftest.make 2932 fi 2933 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2935 printf "%s\n" "yes" >&6; } 2936 SET_MAKE= 2937 else 2938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2939 printf "%s\n" "no" >&6; } 2940 SET_MAKE="MAKE=${MAKE-make}" 2941 fi 2942 2943 rm -rf .tst 2>/dev/null 2944 mkdir .tst 2>/dev/null 2945 if test -d .tst; then 2946 am__leading_dot=. 2947 else 2948 am__leading_dot=_ 2949 fi 2950 rmdir .tst 2>/dev/null 2951 2952 # Check whether --enable-silent-rules was given. 2953 if test ${enable_silent_rules+y} 2954 then : 2955 enableval=$enable_silent_rules; 2956 fi 2957 2958 case $enable_silent_rules in # ((( 2959 yes) AM_DEFAULT_VERBOSITY=0;; 2960 no) AM_DEFAULT_VERBOSITY=1;; 2961 *) AM_DEFAULT_VERBOSITY=1;; 2962 esac 2963 am_make=${MAKE-make} 2964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2965 printf %s "checking whether $am_make supports nested variables... " >&6; } 2966 if test ${am_cv_make_support_nested_variables+y} 2967 then : 2968 printf %s "(cached) " >&6 2969 else $as_nop 2970 if printf "%s\n" 'TRUE=$(BAR$(V)) 2971 BAR0=false 2972 BAR1=true 2973 V=1 2974 am__doit: 2975 @$(TRUE) 2976 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2977 am_cv_make_support_nested_variables=yes 2978 else 2979 am_cv_make_support_nested_variables=no 2980 fi 2981 fi 2982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2983 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 2984 if test $am_cv_make_support_nested_variables = yes; then 2985 AM_V='$(V)' 2986 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2987 else 2988 AM_V=$AM_DEFAULT_VERBOSITY 2989 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2990 fi 2991 AM_BACKSLASH='\' 2992 2993 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2994 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2995 # is not polluted with repeated "-I." 2996 am__isrc=' -I$(srcdir)' 2997 # test to see if srcdir already configured 2998 if test -f $srcdir/config.status; then 2999 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3000 fi 3001 fi 3002 3003 # test whether we have cygpath 3004 if test -z "$CYGPATH_W"; then 3005 if (cygpath --version) >/dev/null 2>/dev/null; then 3006 CYGPATH_W='cygpath -w' 3007 else 3008 CYGPATH_W=echo 3009 fi 3010 fi 3011 3012 3013 # Define the identity of the package. 3014 PACKAGE='oclock' 3015 VERSION='1.0.5' 3016 3017 3018 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3019 3020 3021 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3022 3023 # Some tools Automake needs. 3024 3025 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3026 3027 3028 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3029 3030 3031 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3032 3033 3034 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3035 3036 3037 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3038 3039 # For better backward compatibility. To be removed once Automake 1.9.x 3040 # dies out for good. For more background, see: 3041 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3042 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3043 mkdir_p='$(MKDIR_P)' 3044 3045 # We need awk for the "check" target (and possibly the TAP driver). The 3046 # system "awk" is bad on some platforms. 3047 # Always define AMTAR for backward compatibility. Yes, it's still used 3048 # in the wild :-( We should find a proper way to deprecate it ... 3049 AMTAR='$${TAR-tar}' 3050 3051 3052 # We'll loop over all known methods to create a tar archive until one works. 3053 _am_tools='gnutar pax cpio none' 3054 3055 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3056 3057 3058 3059 3060 3061 # Variables for tags utilities; see am/tags.am 3062 if test -z "$CTAGS"; then 3063 CTAGS=ctags 3064 fi 3065 3066 if test -z "$ETAGS"; then 3067 ETAGS=etags 3068 fi 3069 3070 if test -z "$CSCOPE"; then 3071 CSCOPE=cscope 3072 fi 3073 3074 3075 3076 # POSIX will say in a future version that running "rm -f" with no argument 3077 # is OK; and we want to be able to make that assumption in our Makefile 3078 # recipes. So use an aggressive probe to check that the usage we want is 3079 # actually supported "in the wild" to an acceptable degree. 3080 # See automake bug#10828. 3081 # To make any issue more visible, cause the running configure to be aborted 3082 # by default if the 'rm' program in use doesn't match our expectations; the 3083 # user can still override this though. 3084 if rm -f && rm -fr && rm -rf; then : OK; else 3085 cat >&2 <<'END' 3086 Oops! 3087 3088 Your 'rm' program seems unable to run without file operands specified 3089 on the command line, even when the '-f' option is present. This is contrary 3090 to the behaviour of most rm programs out there, and not conforming with 3091 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3092 3093 Please tell bug-automake@gnu.org about your system, including the value 3094 of your $PATH and any error possibly output before this message. This 3095 can help us improve future automake versions. 3096 3097 END 3098 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3099 echo 'Configuration will proceed anyway, since you have set the' >&2 3100 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3101 echo >&2 3102 else 3103 cat >&2 <<'END' 3104 Aborting the configuration process, to ensure you take notice of the issue. 3105 3106 You can download and install GNU coreutils to get an 'rm' implementation 3107 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3108 3109 If you want to complete the configuration process using your problematic 3110 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3111 to "yes", and re-run configure. 3112 3113 END 3114 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3115 fi 3116 fi 3117 3118 3119 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 DEPDIR="${am__leading_dot}deps" 3141 3142 ac_config_commands="$ac_config_commands depfiles" 3143 3144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3145 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3146 cat > confinc.mk << 'END' 3147 am__doit: 3148 @echo this is the am__doit target >confinc.out 3149 .PHONY: am__doit 3150 END 3151 am__include="#" 3152 am__quote= 3153 # BSD make does it like this. 3154 echo '.include "confinc.mk" # ignored' > confmf.BSD 3155 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3156 echo 'include confinc.mk # ignored' > confmf.GNU 3157 _am_result=no 3158 for s in GNU BSD; do 3159 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3160 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3161 ac_status=$? 3162 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3163 (exit $ac_status); } 3164 case $?:`cat confinc.out 2>/dev/null` in #( 3165 '0:this is the am__doit target') : 3166 case $s in #( 3167 BSD) : 3168 am__include='.include' am__quote='"' ;; #( 3169 *) : 3170 am__include='include' am__quote='' ;; 3171 esac ;; #( 3172 *) : 3173 ;; 3174 esac 3175 if test "$am__include" != "#"; then 3176 _am_result="yes ($s style)" 3177 break 3178 fi 3179 done 3180 rm -f confinc.* confmf.* 3181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3182 printf "%s\n" "${_am_result}" >&6; } 3183 3184 # Check whether --enable-dependency-tracking was given. 3185 if test ${enable_dependency_tracking+y} 3186 then : 3187 enableval=$enable_dependency_tracking; 3188 fi 3189 3190 if test "x$enable_dependency_tracking" != xno; then 3191 am_depcomp="$ac_aux_dir/depcomp" 3192 AMDEPBACKSLASH='\' 3193 am__nodep='_no' 3194 fi 3195 if test "x$enable_dependency_tracking" != xno; then 3196 AMDEP_TRUE= 3197 AMDEP_FALSE='#' 3198 else 3199 AMDEP_TRUE='#' 3200 AMDEP_FALSE= 3201 fi 3202 3203 3204 ac_ext=c 3205 ac_cpp='$CPP $CPPFLAGS' 3206 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3207 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3208 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3209 if test -n "$ac_tool_prefix"; then 3210 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3211 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3213 printf %s "checking for $ac_word... " >&6; } 3214 if test ${ac_cv_prog_CC+y} 3215 then : 3216 printf %s "(cached) " >&6 3217 else $as_nop 3218 if test -n "$CC"; then 3219 ac_cv_prog_CC="$CC" # Let the user override the test. 3220 else 3221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3222 for as_dir in $PATH 3223 do 3224 IFS=$as_save_IFS 3225 case $as_dir in #((( 3226 '') as_dir=./ ;; 3227 */) ;; 3228 *) as_dir=$as_dir/ ;; 3229 esac 3230 for ac_exec_ext in '' $ac_executable_extensions; do 3231 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3232 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3233 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3234 break 2 3235 fi 3236 done 3237 done 3238 IFS=$as_save_IFS 3239 3240 fi 3241 fi 3242 CC=$ac_cv_prog_CC 3243 if test -n "$CC"; then 3244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3245 printf "%s\n" "$CC" >&6; } 3246 else 3247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3248 printf "%s\n" "no" >&6; } 3249 fi 3250 3251 3252 fi 3253 if test -z "$ac_cv_prog_CC"; then 3254 ac_ct_CC=$CC 3255 # Extract the first word of "gcc", so it can be a program name with args. 3256 set dummy gcc; ac_word=$2 3257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3258 printf %s "checking for $ac_word... " >&6; } 3259 if test ${ac_cv_prog_ac_ct_CC+y} 3260 then : 3261 printf %s "(cached) " >&6 3262 else $as_nop 3263 if test -n "$ac_ct_CC"; then 3264 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3265 else 3266 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3267 for as_dir in $PATH 3268 do 3269 IFS=$as_save_IFS 3270 case $as_dir in #((( 3271 '') as_dir=./ ;; 3272 */) ;; 3273 *) as_dir=$as_dir/ ;; 3274 esac 3275 for ac_exec_ext in '' $ac_executable_extensions; do 3276 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3277 ac_cv_prog_ac_ct_CC="gcc" 3278 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3279 break 2 3280 fi 3281 done 3282 done 3283 IFS=$as_save_IFS 3284 3285 fi 3286 fi 3287 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3288 if test -n "$ac_ct_CC"; then 3289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3290 printf "%s\n" "$ac_ct_CC" >&6; } 3291 else 3292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3293 printf "%s\n" "no" >&6; } 3294 fi 3295 3296 if test "x$ac_ct_CC" = x; then 3297 CC="" 3298 else 3299 case $cross_compiling:$ac_tool_warned in 3300 yes:) 3301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3302 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3303 ac_tool_warned=yes ;; 3304 esac 3305 CC=$ac_ct_CC 3306 fi 3307 else 3308 CC="$ac_cv_prog_CC" 3309 fi 3310 3311 if test -z "$CC"; then 3312 if test -n "$ac_tool_prefix"; then 3313 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3314 set dummy ${ac_tool_prefix}cc; ac_word=$2 3315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3316 printf %s "checking for $ac_word... " >&6; } 3317 if test ${ac_cv_prog_CC+y} 3318 then : 3319 printf %s "(cached) " >&6 3320 else $as_nop 3321 if test -n "$CC"; then 3322 ac_cv_prog_CC="$CC" # Let the user override the test. 3323 else 3324 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3325 for as_dir in $PATH 3326 do 3327 IFS=$as_save_IFS 3328 case $as_dir in #((( 3329 '') as_dir=./ ;; 3330 */) ;; 3331 *) as_dir=$as_dir/ ;; 3332 esac 3333 for ac_exec_ext in '' $ac_executable_extensions; do 3334 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3335 ac_cv_prog_CC="${ac_tool_prefix}cc" 3336 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3337 break 2 3338 fi 3339 done 3340 done 3341 IFS=$as_save_IFS 3342 3343 fi 3344 fi 3345 CC=$ac_cv_prog_CC 3346 if test -n "$CC"; then 3347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3348 printf "%s\n" "$CC" >&6; } 3349 else 3350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3351 printf "%s\n" "no" >&6; } 3352 fi 3353 3354 3355 fi 3356 fi 3357 if test -z "$CC"; then 3358 # Extract the first word of "cc", so it can be a program name with args. 3359 set dummy cc; ac_word=$2 3360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3361 printf %s "checking for $ac_word... " >&6; } 3362 if test ${ac_cv_prog_CC+y} 3363 then : 3364 printf %s "(cached) " >&6 3365 else $as_nop 3366 if test -n "$CC"; then 3367 ac_cv_prog_CC="$CC" # Let the user override the test. 3368 else 3369 ac_prog_rejected=no 3370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3371 for as_dir in $PATH 3372 do 3373 IFS=$as_save_IFS 3374 case $as_dir in #((( 3375 '') as_dir=./ ;; 3376 */) ;; 3377 *) as_dir=$as_dir/ ;; 3378 esac 3379 for ac_exec_ext in '' $ac_executable_extensions; do 3380 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3381 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3382 ac_prog_rejected=yes 3383 continue 3384 fi 3385 ac_cv_prog_CC="cc" 3386 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3387 break 2 3388 fi 3389 done 3390 done 3391 IFS=$as_save_IFS 3392 3393 if test $ac_prog_rejected = yes; then 3394 # We found a bogon in the path, so make sure we never use it. 3395 set dummy $ac_cv_prog_CC 3396 shift 3397 if test $# != 0; then 3398 # We chose a different compiler from the bogus one. 3399 # However, it has the same basename, so the bogon will be chosen 3400 # first if we set CC to just the basename; use the full file name. 3401 shift 3402 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3403 fi 3404 fi 3405 fi 3406 fi 3407 CC=$ac_cv_prog_CC 3408 if test -n "$CC"; then 3409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3410 printf "%s\n" "$CC" >&6; } 3411 else 3412 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3413 printf "%s\n" "no" >&6; } 3414 fi 3415 3416 3417 fi 3418 if test -z "$CC"; then 3419 if test -n "$ac_tool_prefix"; then 3420 for ac_prog in cl.exe 3421 do 3422 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3423 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3425 printf %s "checking for $ac_word... " >&6; } 3426 if test ${ac_cv_prog_CC+y} 3427 then : 3428 printf %s "(cached) " >&6 3429 else $as_nop 3430 if test -n "$CC"; then 3431 ac_cv_prog_CC="$CC" # Let the user override the test. 3432 else 3433 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3434 for as_dir in $PATH 3435 do 3436 IFS=$as_save_IFS 3437 case $as_dir in #((( 3438 '') as_dir=./ ;; 3439 */) ;; 3440 *) as_dir=$as_dir/ ;; 3441 esac 3442 for ac_exec_ext in '' $ac_executable_extensions; do 3443 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3444 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3445 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3446 break 2 3447 fi 3448 done 3449 done 3450 IFS=$as_save_IFS 3451 3452 fi 3453 fi 3454 CC=$ac_cv_prog_CC 3455 if test -n "$CC"; then 3456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3457 printf "%s\n" "$CC" >&6; } 3458 else 3459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3460 printf "%s\n" "no" >&6; } 3461 fi 3462 3463 3464 test -n "$CC" && break 3465 done 3466 fi 3467 if test -z "$CC"; then 3468 ac_ct_CC=$CC 3469 for ac_prog in cl.exe 3470 do 3471 # Extract the first word of "$ac_prog", so it can be a program name with args. 3472 set dummy $ac_prog; ac_word=$2 3473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3474 printf %s "checking for $ac_word... " >&6; } 3475 if test ${ac_cv_prog_ac_ct_CC+y} 3476 then : 3477 printf %s "(cached) " >&6 3478 else $as_nop 3479 if test -n "$ac_ct_CC"; then 3480 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3481 else 3482 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3483 for as_dir in $PATH 3484 do 3485 IFS=$as_save_IFS 3486 case $as_dir in #((( 3487 '') as_dir=./ ;; 3488 */) ;; 3489 *) as_dir=$as_dir/ ;; 3490 esac 3491 for ac_exec_ext in '' $ac_executable_extensions; do 3492 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3493 ac_cv_prog_ac_ct_CC="$ac_prog" 3494 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3495 break 2 3496 fi 3497 done 3498 done 3499 IFS=$as_save_IFS 3500 3501 fi 3502 fi 3503 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3504 if test -n "$ac_ct_CC"; then 3505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3506 printf "%s\n" "$ac_ct_CC" >&6; } 3507 else 3508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3509 printf "%s\n" "no" >&6; } 3510 fi 3511 3512 3513 test -n "$ac_ct_CC" && break 3514 done 3515 3516 if test "x$ac_ct_CC" = x; then 3517 CC="" 3518 else 3519 case $cross_compiling:$ac_tool_warned in 3520 yes:) 3521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3522 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3523 ac_tool_warned=yes ;; 3524 esac 3525 CC=$ac_ct_CC 3526 fi 3527 fi 3528 3529 fi 3530 if test -z "$CC"; then 3531 if test -n "$ac_tool_prefix"; then 3532 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3533 set dummy ${ac_tool_prefix}clang; ac_word=$2 3534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3535 printf %s "checking for $ac_word... " >&6; } 3536 if test ${ac_cv_prog_CC+y} 3537 then : 3538 printf %s "(cached) " >&6 3539 else $as_nop 3540 if test -n "$CC"; then 3541 ac_cv_prog_CC="$CC" # Let the user override the test. 3542 else 3543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3544 for as_dir in $PATH 3545 do 3546 IFS=$as_save_IFS 3547 case $as_dir in #((( 3548 '') as_dir=./ ;; 3549 */) ;; 3550 *) as_dir=$as_dir/ ;; 3551 esac 3552 for ac_exec_ext in '' $ac_executable_extensions; do 3553 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3554 ac_cv_prog_CC="${ac_tool_prefix}clang" 3555 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3556 break 2 3557 fi 3558 done 3559 done 3560 IFS=$as_save_IFS 3561 3562 fi 3563 fi 3564 CC=$ac_cv_prog_CC 3565 if test -n "$CC"; then 3566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3567 printf "%s\n" "$CC" >&6; } 3568 else 3569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3570 printf "%s\n" "no" >&6; } 3571 fi 3572 3573 3574 fi 3575 if test -z "$ac_cv_prog_CC"; then 3576 ac_ct_CC=$CC 3577 # Extract the first word of "clang", so it can be a program name with args. 3578 set dummy clang; ac_word=$2 3579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3580 printf %s "checking for $ac_word... " >&6; } 3581 if test ${ac_cv_prog_ac_ct_CC+y} 3582 then : 3583 printf %s "(cached) " >&6 3584 else $as_nop 3585 if test -n "$ac_ct_CC"; then 3586 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3587 else 3588 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3589 for as_dir in $PATH 3590 do 3591 IFS=$as_save_IFS 3592 case $as_dir in #((( 3593 '') as_dir=./ ;; 3594 */) ;; 3595 *) as_dir=$as_dir/ ;; 3596 esac 3597 for ac_exec_ext in '' $ac_executable_extensions; do 3598 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3599 ac_cv_prog_ac_ct_CC="clang" 3600 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3601 break 2 3602 fi 3603 done 3604 done 3605 IFS=$as_save_IFS 3606 3607 fi 3608 fi 3609 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3610 if test -n "$ac_ct_CC"; then 3611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3612 printf "%s\n" "$ac_ct_CC" >&6; } 3613 else 3614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3615 printf "%s\n" "no" >&6; } 3616 fi 3617 3618 if test "x$ac_ct_CC" = x; then 3619 CC="" 3620 else 3621 case $cross_compiling:$ac_tool_warned in 3622 yes:) 3623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3624 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3625 ac_tool_warned=yes ;; 3626 esac 3627 CC=$ac_ct_CC 3628 fi 3629 else 3630 CC="$ac_cv_prog_CC" 3631 fi 3632 3633 fi 3634 3635 3636 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3637 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3638 as_fn_error $? "no acceptable C compiler found in \$PATH 3639 See \`config.log' for more details" "$LINENO" 5; } 3640 3641 # Provide some information about the compiler. 3642 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3643 set X $ac_compile 3644 ac_compiler=$2 3645 for ac_option in --version -v -V -qversion -version; do 3646 { { ac_try="$ac_compiler $ac_option >&5" 3647 case "(($ac_try" in 3648 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3649 *) ac_try_echo=$ac_try;; 3650 esac 3651 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3652 printf "%s\n" "$ac_try_echo"; } >&5 3653 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3654 ac_status=$? 3655 if test -s conftest.err; then 3656 sed '10a\ 3657 ... rest of stderr output deleted ... 3658 10q' conftest.err >conftest.er1 3659 cat conftest.er1 >&5 3660 fi 3661 rm -f conftest.er1 conftest.err 3662 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3663 test $ac_status = 0; } 3664 done 3665 3666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3667 /* end confdefs.h. */ 3668 3669 int 3670 main (void) 3671 { 3672 3673 ; 3674 return 0; 3675 } 3676 _ACEOF 3677 ac_clean_files_save=$ac_clean_files 3678 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3679 # Try to create an executable without -o first, disregard a.out. 3680 # It will help us diagnose broken compilers, and finding out an intuition 3681 # of exeext. 3682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3683 printf %s "checking whether the C compiler works... " >&6; } 3684 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3685 3686 # The possible output files: 3687 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3688 3689 ac_rmfiles= 3690 for ac_file in $ac_files 3691 do 3692 case $ac_file in 3693 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3694 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3695 esac 3696 done 3697 rm -f $ac_rmfiles 3698 3699 if { { ac_try="$ac_link_default" 3700 case "(($ac_try" in 3701 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3702 *) ac_try_echo=$ac_try;; 3703 esac 3704 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3705 printf "%s\n" "$ac_try_echo"; } >&5 3706 (eval "$ac_link_default") 2>&5 3707 ac_status=$? 3708 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3709 test $ac_status = 0; } 3710 then : 3711 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3712 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3713 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3714 # so that the user can short-circuit this test for compilers unknown to 3715 # Autoconf. 3716 for ac_file in $ac_files '' 3717 do 3718 test -f "$ac_file" || continue 3719 case $ac_file in 3720 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3721 ;; 3722 [ab].out ) 3723 # We found the default executable, but exeext='' is most 3724 # certainly right. 3725 break;; 3726 *.* ) 3727 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3728 then :; else 3729 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3730 fi 3731 # We set ac_cv_exeext here because the later test for it is not 3732 # safe: cross compilers may not add the suffix if given an `-o' 3733 # argument, so we may need to know it at that point already. 3734 # Even if this section looks crufty: it has the advantage of 3735 # actually working. 3736 break;; 3737 * ) 3738 break;; 3739 esac 3740 done 3741 test "$ac_cv_exeext" = no && ac_cv_exeext= 3742 3743 else $as_nop 3744 ac_file='' 3745 fi 3746 if test -z "$ac_file" 3747 then : 3748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3749 printf "%s\n" "no" >&6; } 3750 printf "%s\n" "$as_me: failed program was:" >&5 3751 sed 's/^/| /' conftest.$ac_ext >&5 3752 3753 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3754 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3755 as_fn_error 77 "C compiler cannot create executables 3756 See \`config.log' for more details" "$LINENO" 5; } 3757 else $as_nop 3758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3759 printf "%s\n" "yes" >&6; } 3760 fi 3761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3762 printf %s "checking for C compiler default output file name... " >&6; } 3763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3764 printf "%s\n" "$ac_file" >&6; } 3765 ac_exeext=$ac_cv_exeext 3766 3767 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3768 ac_clean_files=$ac_clean_files_save 3769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3770 printf %s "checking for suffix of executables... " >&6; } 3771 if { { ac_try="$ac_link" 3772 case "(($ac_try" in 3773 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3774 *) ac_try_echo=$ac_try;; 3775 esac 3776 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3777 printf "%s\n" "$ac_try_echo"; } >&5 3778 (eval "$ac_link") 2>&5 3779 ac_status=$? 3780 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3781 test $ac_status = 0; } 3782 then : 3783 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3784 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3785 # work properly (i.e., refer to `conftest.exe'), while it won't with 3786 # `rm'. 3787 for ac_file in conftest.exe conftest conftest.*; do 3788 test -f "$ac_file" || continue 3789 case $ac_file in 3790 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3791 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3792 break;; 3793 * ) break;; 3794 esac 3795 done 3796 else $as_nop 3797 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3798 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3799 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3800 See \`config.log' for more details" "$LINENO" 5; } 3801 fi 3802 rm -f conftest conftest$ac_cv_exeext 3803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3804 printf "%s\n" "$ac_cv_exeext" >&6; } 3805 3806 rm -f conftest.$ac_ext 3807 EXEEXT=$ac_cv_exeext 3808 ac_exeext=$EXEEXT 3809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3810 /* end confdefs.h. */ 3811 #include <stdio.h> 3812 int 3813 main (void) 3814 { 3815 FILE *f = fopen ("conftest.out", "w"); 3816 return ferror (f) || fclose (f) != 0; 3817 3818 ; 3819 return 0; 3820 } 3821 _ACEOF 3822 ac_clean_files="$ac_clean_files conftest.out" 3823 # Check that the compiler produces executables we can run. If not, either 3824 # the compiler is broken, or we cross compile. 3825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3826 printf %s "checking whether we are cross compiling... " >&6; } 3827 if test "$cross_compiling" != yes; then 3828 { { ac_try="$ac_link" 3829 case "(($ac_try" in 3830 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3831 *) ac_try_echo=$ac_try;; 3832 esac 3833 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3834 printf "%s\n" "$ac_try_echo"; } >&5 3835 (eval "$ac_link") 2>&5 3836 ac_status=$? 3837 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3838 test $ac_status = 0; } 3839 if { ac_try='./conftest$ac_cv_exeext' 3840 { { case "(($ac_try" in 3841 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3842 *) ac_try_echo=$ac_try;; 3843 esac 3844 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3845 printf "%s\n" "$ac_try_echo"; } >&5 3846 (eval "$ac_try") 2>&5 3847 ac_status=$? 3848 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3849 test $ac_status = 0; }; }; then 3850 cross_compiling=no 3851 else 3852 if test "$cross_compiling" = maybe; then 3853 cross_compiling=yes 3854 else 3855 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3856 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3857 as_fn_error 77 "cannot run C compiled programs. 3858 If you meant to cross compile, use \`--host'. 3859 See \`config.log' for more details" "$LINENO" 5; } 3860 fi 3861 fi 3862 fi 3863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3864 printf "%s\n" "$cross_compiling" >&6; } 3865 3866 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3867 ac_clean_files=$ac_clean_files_save 3868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3869 printf %s "checking for suffix of object files... " >&6; } 3870 if test ${ac_cv_objext+y} 3871 then : 3872 printf %s "(cached) " >&6 3873 else $as_nop 3874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3875 /* end confdefs.h. */ 3876 3877 int 3878 main (void) 3879 { 3880 3881 ; 3882 return 0; 3883 } 3884 _ACEOF 3885 rm -f conftest.o conftest.obj 3886 if { { ac_try="$ac_compile" 3887 case "(($ac_try" in 3888 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3889 *) ac_try_echo=$ac_try;; 3890 esac 3891 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3892 printf "%s\n" "$ac_try_echo"; } >&5 3893 (eval "$ac_compile") 2>&5 3894 ac_status=$? 3895 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3896 test $ac_status = 0; } 3897 then : 3898 for ac_file in conftest.o conftest.obj conftest.*; do 3899 test -f "$ac_file" || continue; 3900 case $ac_file in 3901 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3902 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3903 break;; 3904 esac 3905 done 3906 else $as_nop 3907 printf "%s\n" "$as_me: failed program was:" >&5 3908 sed 's/^/| /' conftest.$ac_ext >&5 3909 3910 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3911 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3912 as_fn_error $? "cannot compute suffix of object files: cannot compile 3913 See \`config.log' for more details" "$LINENO" 5; } 3914 fi 3915 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3916 fi 3917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3918 printf "%s\n" "$ac_cv_objext" >&6; } 3919 OBJEXT=$ac_cv_objext 3920 ac_objext=$OBJEXT 3921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3922 printf %s "checking whether the compiler supports GNU C... " >&6; } 3923 if test ${ac_cv_c_compiler_gnu+y} 3924 then : 3925 printf %s "(cached) " >&6 3926 else $as_nop 3927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3928 /* end confdefs.h. */ 3929 3930 int 3931 main (void) 3932 { 3933 #ifndef __GNUC__ 3934 choke me 3935 #endif 3936 3937 ; 3938 return 0; 3939 } 3940 _ACEOF 3941 if ac_fn_c_try_compile "$LINENO" 3942 then : 3943 ac_compiler_gnu=yes 3944 else $as_nop 3945 ac_compiler_gnu=no 3946 fi 3947 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3948 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3949 3950 fi 3951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3952 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3953 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3954 3955 if test $ac_compiler_gnu = yes; then 3956 GCC=yes 3957 else 3958 GCC= 3959 fi 3960 ac_test_CFLAGS=${CFLAGS+y} 3961 ac_save_CFLAGS=$CFLAGS 3962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3963 printf %s "checking whether $CC accepts -g... " >&6; } 3964 if test ${ac_cv_prog_cc_g+y} 3965 then : 3966 printf %s "(cached) " >&6 3967 else $as_nop 3968 ac_save_c_werror_flag=$ac_c_werror_flag 3969 ac_c_werror_flag=yes 3970 ac_cv_prog_cc_g=no 3971 CFLAGS="-g" 3972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3973 /* end confdefs.h. */ 3974 3975 int 3976 main (void) 3977 { 3978 3979 ; 3980 return 0; 3981 } 3982 _ACEOF 3983 if ac_fn_c_try_compile "$LINENO" 3984 then : 3985 ac_cv_prog_cc_g=yes 3986 else $as_nop 3987 CFLAGS="" 3988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3989 /* end confdefs.h. */ 3990 3991 int 3992 main (void) 3993 { 3994 3995 ; 3996 return 0; 3997 } 3998 _ACEOF 3999 if ac_fn_c_try_compile "$LINENO" 4000 then : 4001 4002 else $as_nop 4003 ac_c_werror_flag=$ac_save_c_werror_flag 4004 CFLAGS="-g" 4005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4006 /* end confdefs.h. */ 4007 4008 int 4009 main (void) 4010 { 4011 4012 ; 4013 return 0; 4014 } 4015 _ACEOF 4016 if ac_fn_c_try_compile "$LINENO" 4017 then : 4018 ac_cv_prog_cc_g=yes 4019 fi 4020 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4021 fi 4022 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4023 fi 4024 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4025 ac_c_werror_flag=$ac_save_c_werror_flag 4026 fi 4027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4028 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4029 if test $ac_test_CFLAGS; then 4030 CFLAGS=$ac_save_CFLAGS 4031 elif test $ac_cv_prog_cc_g = yes; then 4032 if test "$GCC" = yes; then 4033 CFLAGS="-g -O2" 4034 else 4035 CFLAGS="-g" 4036 fi 4037 else 4038 if test "$GCC" = yes; then 4039 CFLAGS="-O2" 4040 else 4041 CFLAGS= 4042 fi 4043 fi 4044 ac_prog_cc_stdc=no 4045 if test x$ac_prog_cc_stdc = xno 4046 then : 4047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4048 printf %s "checking for $CC option to enable C11 features... " >&6; } 4049 if test ${ac_cv_prog_cc_c11+y} 4050 then : 4051 printf %s "(cached) " >&6 4052 else $as_nop 4053 ac_cv_prog_cc_c11=no 4054 ac_save_CC=$CC 4055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4056 /* end confdefs.h. */ 4057 $ac_c_conftest_c11_program 4058 _ACEOF 4059 for ac_arg in '' -std=gnu11 4060 do 4061 CC="$ac_save_CC $ac_arg" 4062 if ac_fn_c_try_compile "$LINENO" 4063 then : 4064 ac_cv_prog_cc_c11=$ac_arg 4065 fi 4066 rm -f core conftest.err conftest.$ac_objext conftest.beam 4067 test "x$ac_cv_prog_cc_c11" != "xno" && break 4068 done 4069 rm -f conftest.$ac_ext 4070 CC=$ac_save_CC 4071 fi 4072 4073 if test "x$ac_cv_prog_cc_c11" = xno 4074 then : 4075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4076 printf "%s\n" "unsupported" >&6; } 4077 else $as_nop 4078 if test "x$ac_cv_prog_cc_c11" = x 4079 then : 4080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4081 printf "%s\n" "none needed" >&6; } 4082 else $as_nop 4083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4084 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4085 CC="$CC $ac_cv_prog_cc_c11" 4086 fi 4087 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4088 ac_prog_cc_stdc=c11 4089 fi 4090 fi 4091 if test x$ac_prog_cc_stdc = xno 4092 then : 4093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4094 printf %s "checking for $CC option to enable C99 features... " >&6; } 4095 if test ${ac_cv_prog_cc_c99+y} 4096 then : 4097 printf %s "(cached) " >&6 4098 else $as_nop 4099 ac_cv_prog_cc_c99=no 4100 ac_save_CC=$CC 4101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4102 /* end confdefs.h. */ 4103 $ac_c_conftest_c99_program 4104 _ACEOF 4105 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4106 do 4107 CC="$ac_save_CC $ac_arg" 4108 if ac_fn_c_try_compile "$LINENO" 4109 then : 4110 ac_cv_prog_cc_c99=$ac_arg 4111 fi 4112 rm -f core conftest.err conftest.$ac_objext conftest.beam 4113 test "x$ac_cv_prog_cc_c99" != "xno" && break 4114 done 4115 rm -f conftest.$ac_ext 4116 CC=$ac_save_CC 4117 fi 4118 4119 if test "x$ac_cv_prog_cc_c99" = xno 4120 then : 4121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4122 printf "%s\n" "unsupported" >&6; } 4123 else $as_nop 4124 if test "x$ac_cv_prog_cc_c99" = x 4125 then : 4126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4127 printf "%s\n" "none needed" >&6; } 4128 else $as_nop 4129 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4130 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4131 CC="$CC $ac_cv_prog_cc_c99" 4132 fi 4133 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4134 ac_prog_cc_stdc=c99 4135 fi 4136 fi 4137 if test x$ac_prog_cc_stdc = xno 4138 then : 4139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4140 printf %s "checking for $CC option to enable C89 features... " >&6; } 4141 if test ${ac_cv_prog_cc_c89+y} 4142 then : 4143 printf %s "(cached) " >&6 4144 else $as_nop 4145 ac_cv_prog_cc_c89=no 4146 ac_save_CC=$CC 4147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4148 /* end confdefs.h. */ 4149 $ac_c_conftest_c89_program 4150 _ACEOF 4151 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4152 do 4153 CC="$ac_save_CC $ac_arg" 4154 if ac_fn_c_try_compile "$LINENO" 4155 then : 4156 ac_cv_prog_cc_c89=$ac_arg 4157 fi 4158 rm -f core conftest.err conftest.$ac_objext conftest.beam 4159 test "x$ac_cv_prog_cc_c89" != "xno" && break 4160 done 4161 rm -f conftest.$ac_ext 4162 CC=$ac_save_CC 4163 fi 4164 4165 if test "x$ac_cv_prog_cc_c89" = xno 4166 then : 4167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4168 printf "%s\n" "unsupported" >&6; } 4169 else $as_nop 4170 if test "x$ac_cv_prog_cc_c89" = x 4171 then : 4172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4173 printf "%s\n" "none needed" >&6; } 4174 else $as_nop 4175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4176 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4177 CC="$CC $ac_cv_prog_cc_c89" 4178 fi 4179 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4180 ac_prog_cc_stdc=c89 4181 fi 4182 fi 4183 4184 ac_ext=c 4185 ac_cpp='$CPP $CPPFLAGS' 4186 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4187 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4188 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4189 4190 4191 ac_ext=c 4192 ac_cpp='$CPP $CPPFLAGS' 4193 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4194 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4195 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4197 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4198 if test ${am_cv_prog_cc_c_o+y} 4199 then : 4200 printf %s "(cached) " >&6 4201 else $as_nop 4202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4203 /* end confdefs.h. */ 4204 4205 int 4206 main (void) 4207 { 4208 4209 ; 4210 return 0; 4211 } 4212 _ACEOF 4213 # Make sure it works both with $CC and with simple cc. 4214 # Following AC_PROG_CC_C_O, we do the test twice because some 4215 # compilers refuse to overwrite an existing .o file with -o, 4216 # though they will create one. 4217 am_cv_prog_cc_c_o=yes 4218 for am_i in 1 2; do 4219 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4220 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4221 ac_status=$? 4222 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4223 (exit $ac_status); } \ 4224 && test -f conftest2.$ac_objext; then 4225 : OK 4226 else 4227 am_cv_prog_cc_c_o=no 4228 break 4229 fi 4230 done 4231 rm -f core conftest* 4232 unset am_i 4233 fi 4234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4235 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4236 if test "$am_cv_prog_cc_c_o" != yes; then 4237 # Losing compiler, so override with the script. 4238 # FIXME: It is wrong to rewrite CC. 4239 # But if we don't then we get into trouble of one sort or another. 4240 # A longer-term fix would be to have automake use am__CC in this case, 4241 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4242 CC="$am_aux_dir/compile $CC" 4243 fi 4244 ac_ext=c 4245 ac_cpp='$CPP $CPPFLAGS' 4246 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4247 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4248 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4249 4250 4251 depcc="$CC" am_compiler_list= 4252 4253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4254 printf %s "checking dependency style of $depcc... " >&6; } 4255 if test ${am_cv_CC_dependencies_compiler_type+y} 4256 then : 4257 printf %s "(cached) " >&6 4258 else $as_nop 4259 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4260 # We make a subdir and do the tests there. Otherwise we can end up 4261 # making bogus files that we don't know about and never remove. For 4262 # instance it was reported that on HP-UX the gcc test will end up 4263 # making a dummy file named 'D' -- because '-MD' means "put the output 4264 # in D". 4265 rm -rf conftest.dir 4266 mkdir conftest.dir 4267 # Copy depcomp to subdir because otherwise we won't find it if we're 4268 # using a relative directory. 4269 cp "$am_depcomp" conftest.dir 4270 cd conftest.dir 4271 # We will build objects and dependencies in a subdirectory because 4272 # it helps to detect inapplicable dependency modes. For instance 4273 # both Tru64's cc and ICC support -MD to output dependencies as a 4274 # side effect of compilation, but ICC will put the dependencies in 4275 # the current directory while Tru64 will put them in the object 4276 # directory. 4277 mkdir sub 4278 4279 am_cv_CC_dependencies_compiler_type=none 4280 if test "$am_compiler_list" = ""; then 4281 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4282 fi 4283 am__universal=false 4284 case " $depcc " in #( 4285 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4286 esac 4287 4288 for depmode in $am_compiler_list; do 4289 # Setup a source with many dependencies, because some compilers 4290 # like to wrap large dependency lists on column 80 (with \), and 4291 # we should not choose a depcomp mode which is confused by this. 4292 # 4293 # We need to recreate these files for each test, as the compiler may 4294 # overwrite some of them when testing with obscure command lines. 4295 # This happens at least with the AIX C compiler. 4296 : > sub/conftest.c 4297 for i in 1 2 3 4 5 6; do 4298 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4299 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4300 # Solaris 10 /bin/sh. 4301 echo '/* dummy */' > sub/conftst$i.h 4302 done 4303 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4304 4305 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4306 # mode. It turns out that the SunPro C++ compiler does not properly 4307 # handle '-M -o', and we need to detect this. Also, some Intel 4308 # versions had trouble with output in subdirs. 4309 am__obj=sub/conftest.${OBJEXT-o} 4310 am__minus_obj="-o $am__obj" 4311 case $depmode in 4312 gcc) 4313 # This depmode causes a compiler race in universal mode. 4314 test "$am__universal" = false || continue 4315 ;; 4316 nosideeffect) 4317 # After this tag, mechanisms are not by side-effect, so they'll 4318 # only be used when explicitly requested. 4319 if test "x$enable_dependency_tracking" = xyes; then 4320 continue 4321 else 4322 break 4323 fi 4324 ;; 4325 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4326 # This compiler won't grok '-c -o', but also, the minuso test has 4327 # not run yet. These depmodes are late enough in the game, and 4328 # so weak that their functioning should not be impacted. 4329 am__obj=conftest.${OBJEXT-o} 4330 am__minus_obj= 4331 ;; 4332 none) break ;; 4333 esac 4334 if depmode=$depmode \ 4335 source=sub/conftest.c object=$am__obj \ 4336 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4337 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4338 >/dev/null 2>conftest.err && 4339 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4340 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4341 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4342 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4343 # icc doesn't choke on unknown options, it will just issue warnings 4344 # or remarks (even with -Werror). So we grep stderr for any message 4345 # that says an option was ignored or not supported. 4346 # When given -MP, icc 7.0 and 7.1 complain thusly: 4347 # icc: Command line warning: ignoring option '-M'; no argument required 4348 # The diagnosis changed in icc 8.0: 4349 # icc: Command line remark: option '-MP' not supported 4350 if (grep 'ignoring option' conftest.err || 4351 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4352 am_cv_CC_dependencies_compiler_type=$depmode 4353 break 4354 fi 4355 fi 4356 done 4357 4358 cd .. 4359 rm -rf conftest.dir 4360 else 4361 am_cv_CC_dependencies_compiler_type=none 4362 fi 4363 4364 fi 4365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4366 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4367 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4368 4369 if 4370 test "x$enable_dependency_tracking" != xno \ 4371 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4372 am__fastdepCC_TRUE= 4373 am__fastdepCC_FALSE='#' 4374 else 4375 am__fastdepCC_TRUE='#' 4376 am__fastdepCC_FALSE= 4377 fi 4378 4379 4380 4381 4382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4383 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4384 if test ${ac_cv_c_undeclared_builtin_options+y} 4385 then : 4386 printf %s "(cached) " >&6 4387 else $as_nop 4388 ac_save_CFLAGS=$CFLAGS 4389 ac_cv_c_undeclared_builtin_options='cannot detect' 4390 for ac_arg in '' -fno-builtin; do 4391 CFLAGS="$ac_save_CFLAGS $ac_arg" 4392 # This test program should *not* compile successfully. 4393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4394 /* end confdefs.h. */ 4395 4396 int 4397 main (void) 4398 { 4399 (void) strchr; 4400 ; 4401 return 0; 4402 } 4403 _ACEOF 4404 if ac_fn_c_try_compile "$LINENO" 4405 then : 4406 4407 else $as_nop 4408 # This test program should compile successfully. 4409 # No library function is consistently available on 4410 # freestanding implementations, so test against a dummy 4411 # declaration. Include always-available headers on the 4412 # off chance that they somehow elicit warnings. 4413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4414 /* end confdefs.h. */ 4415 #include <float.h> 4416 #include <limits.h> 4417 #include <stdarg.h> 4418 #include <stddef.h> 4419 extern void ac_decl (int, char *); 4420 4421 int 4422 main (void) 4423 { 4424 (void) ac_decl (0, (char *) 0); 4425 (void) ac_decl; 4426 4427 ; 4428 return 0; 4429 } 4430 _ACEOF 4431 if ac_fn_c_try_compile "$LINENO" 4432 then : 4433 if test x"$ac_arg" = x 4434 then : 4435 ac_cv_c_undeclared_builtin_options='none needed' 4436 else $as_nop 4437 ac_cv_c_undeclared_builtin_options=$ac_arg 4438 fi 4439 break 4440 fi 4441 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4442 fi 4443 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4444 done 4445 CFLAGS=$ac_save_CFLAGS 4446 4447 fi 4448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4449 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4450 case $ac_cv_c_undeclared_builtin_options in #( 4451 'cannot detect') : 4452 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4453 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4454 as_fn_error $? "cannot make $CC report undeclared builtins 4455 See \`config.log' for more details" "$LINENO" 5; } ;; #( 4456 'none needed') : 4457 ac_c_undeclared_builtin_options='' ;; #( 4458 *) : 4459 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4460 esac 4461 4462 ac_header= ac_cache= 4463 for ac_item in $ac_header_c_list 4464 do 4465 if test $ac_cache; then 4466 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4467 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4468 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4469 fi 4470 ac_header= ac_cache= 4471 elif test $ac_header; then 4472 ac_cache=$ac_item 4473 else 4474 ac_header=$ac_item 4475 fi 4476 done 4477 4478 4479 4480 4481 4482 4483 4484 4485 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4486 then : 4487 4488 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4489 4490 fi 4491 4492 4493 4494 4495 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4496 if test "x$ac_cv_have_decl___clang__" = xyes 4497 then : 4498 CLANGCC="yes" 4499 else $as_nop 4500 CLANGCC="no" 4501 fi 4502 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4503 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4504 then : 4505 INTELCC="yes" 4506 else $as_nop 4507 INTELCC="no" 4508 fi 4509 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4510 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4511 then : 4512 SUNCC="yes" 4513 else $as_nop 4514 SUNCC="no" 4515 fi 4516 4517 4518 4519 4520 4521 4522 4523 4524 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4525 if test -n "$ac_tool_prefix"; then 4526 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4527 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4529 printf %s "checking for $ac_word... " >&6; } 4530 if test ${ac_cv_path_PKG_CONFIG+y} 4531 then : 4532 printf %s "(cached) " >&6 4533 else $as_nop 4534 case $PKG_CONFIG in 4535 [\\/]* | ?:[\\/]*) 4536 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4537 ;; 4538 *) 4539 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4540 for as_dir in $PATH 4541 do 4542 IFS=$as_save_IFS 4543 case $as_dir in #((( 4544 '') as_dir=./ ;; 4545 */) ;; 4546 *) as_dir=$as_dir/ ;; 4547 esac 4548 for ac_exec_ext in '' $ac_executable_extensions; do 4549 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4550 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4551 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4552 break 2 4553 fi 4554 done 4555 done 4556 IFS=$as_save_IFS 4557 4558 ;; 4559 esac 4560 fi 4561 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4562 if test -n "$PKG_CONFIG"; then 4563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4564 printf "%s\n" "$PKG_CONFIG" >&6; } 4565 else 4566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4567 printf "%s\n" "no" >&6; } 4568 fi 4569 4570 4571 fi 4572 if test -z "$ac_cv_path_PKG_CONFIG"; then 4573 ac_pt_PKG_CONFIG=$PKG_CONFIG 4574 # Extract the first word of "pkg-config", so it can be a program name with args. 4575 set dummy pkg-config; ac_word=$2 4576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4577 printf %s "checking for $ac_word... " >&6; } 4578 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4579 then : 4580 printf %s "(cached) " >&6 4581 else $as_nop 4582 case $ac_pt_PKG_CONFIG in 4583 [\\/]* | ?:[\\/]*) 4584 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4585 ;; 4586 *) 4587 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4588 for as_dir in $PATH 4589 do 4590 IFS=$as_save_IFS 4591 case $as_dir in #((( 4592 '') as_dir=./ ;; 4593 */) ;; 4594 *) as_dir=$as_dir/ ;; 4595 esac 4596 for ac_exec_ext in '' $ac_executable_extensions; do 4597 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4598 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4599 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4600 break 2 4601 fi 4602 done 4603 done 4604 IFS=$as_save_IFS 4605 4606 ;; 4607 esac 4608 fi 4609 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4610 if test -n "$ac_pt_PKG_CONFIG"; then 4611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4612 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4613 else 4614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4615 printf "%s\n" "no" >&6; } 4616 fi 4617 4618 if test "x$ac_pt_PKG_CONFIG" = x; then 4619 PKG_CONFIG="" 4620 else 4621 case $cross_compiling:$ac_tool_warned in 4622 yes:) 4623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4624 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4625 ac_tool_warned=yes ;; 4626 esac 4627 PKG_CONFIG=$ac_pt_PKG_CONFIG 4628 fi 4629 else 4630 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4631 fi 4632 4633 fi 4634 if test -n "$PKG_CONFIG"; then 4635 _pkg_min_version=0.9.0 4636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4637 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4638 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4640 printf "%s\n" "yes" >&6; } 4641 else 4642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4643 printf "%s\n" "no" >&6; } 4644 PKG_CONFIG="" 4645 fi 4646 fi 4647 4648 4649 # Make sure we can run config.sub. 4650 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4651 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4652 4653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4654 printf %s "checking build system type... " >&6; } 4655 if test ${ac_cv_build+y} 4656 then : 4657 printf %s "(cached) " >&6 4658 else $as_nop 4659 ac_build_alias=$build_alias 4660 test "x$ac_build_alias" = x && 4661 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4662 test "x$ac_build_alias" = x && 4663 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4664 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4665 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4666 4667 fi 4668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4669 printf "%s\n" "$ac_cv_build" >&6; } 4670 case $ac_cv_build in 4671 *-*-*) ;; 4672 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4673 esac 4674 build=$ac_cv_build 4675 ac_save_IFS=$IFS; IFS='-' 4676 set x $ac_cv_build 4677 shift 4678 build_cpu=$1 4679 build_vendor=$2 4680 shift; shift 4681 # Remember, the first character of IFS is used to create $*, 4682 # except with old shells: 4683 build_os=$* 4684 IFS=$ac_save_IFS 4685 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4686 4687 4688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4689 printf %s "checking host system type... " >&6; } 4690 if test ${ac_cv_host+y} 4691 then : 4692 printf %s "(cached) " >&6 4693 else $as_nop 4694 if test "x$host_alias" = x; then 4695 ac_cv_host=$ac_cv_build 4696 else 4697 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4698 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4699 fi 4700 4701 fi 4702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4703 printf "%s\n" "$ac_cv_host" >&6; } 4704 case $ac_cv_host in 4705 *-*-*) ;; 4706 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4707 esac 4708 host=$ac_cv_host 4709 ac_save_IFS=$IFS; IFS='-' 4710 set x $ac_cv_host 4711 shift 4712 host_cpu=$1 4713 host_vendor=$2 4714 shift; shift 4715 # Remember, the first character of IFS is used to create $*, 4716 # except with old shells: 4717 host_os=$* 4718 IFS=$ac_save_IFS 4719 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4720 4721 4722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4723 printf %s "checking for a sed that does not truncate output... " >&6; } 4724 if test ${ac_cv_path_SED+y} 4725 then : 4726 printf %s "(cached) " >&6 4727 else $as_nop 4728 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4729 for ac_i in 1 2 3 4 5 6 7; do 4730 ac_script="$ac_script$as_nl$ac_script" 4731 done 4732 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4733 { ac_script=; unset ac_script;} 4734 if test -z "$SED"; then 4735 ac_path_SED_found=false 4736 # Loop through the user's path and test for each of PROGNAME-LIST 4737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4738 for as_dir in $PATH 4739 do 4740 IFS=$as_save_IFS 4741 case $as_dir in #((( 4742 '') as_dir=./ ;; 4743 */) ;; 4744 *) as_dir=$as_dir/ ;; 4745 esac 4746 for ac_prog in sed gsed 4747 do 4748 for ac_exec_ext in '' $ac_executable_extensions; do 4749 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4750 as_fn_executable_p "$ac_path_SED" || continue 4751 # Check for GNU ac_path_SED and select it if it is found. 4752 # Check for GNU $ac_path_SED 4753 case `"$ac_path_SED" --version 2>&1` in 4754 *GNU*) 4755 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4756 *) 4757 ac_count=0 4758 printf %s 0123456789 >"conftest.in" 4759 while : 4760 do 4761 cat "conftest.in" "conftest.in" >"conftest.tmp" 4762 mv "conftest.tmp" "conftest.in" 4763 cp "conftest.in" "conftest.nl" 4764 printf "%s\n" '' >> "conftest.nl" 4765 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4766 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4767 as_fn_arith $ac_count + 1 && ac_count=$as_val 4768 if test $ac_count -gt ${ac_path_SED_max-0}; then 4769 # Best one so far, save it but keep looking for a better one 4770 ac_cv_path_SED="$ac_path_SED" 4771 ac_path_SED_max=$ac_count 4772 fi 4773 # 10*(2^10) chars as input seems more than enough 4774 test $ac_count -gt 10 && break 4775 done 4776 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4777 esac 4778 4779 $ac_path_SED_found && break 3 4780 done 4781 done 4782 done 4783 IFS=$as_save_IFS 4784 if test -z "$ac_cv_path_SED"; then 4785 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4786 fi 4787 else 4788 ac_cv_path_SED=$SED 4789 fi 4790 4791 fi 4792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4793 printf "%s\n" "$ac_cv_path_SED" >&6; } 4794 SED="$ac_cv_path_SED" 4795 rm -f conftest.sed 4796 4797 4798 4799 4800 4801 4802 # Check whether --enable-selective-werror was given. 4803 if test ${enable_selective_werror+y} 4804 then : 4805 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4806 else $as_nop 4807 SELECTIVE_WERROR=yes 4808 fi 4809 4810 4811 4812 4813 4814 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4815 if test "x$SUNCC" = "xyes"; then 4816 BASE_CFLAGS="-v" 4817 else 4818 BASE_CFLAGS="" 4819 fi 4820 4821 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4822 4823 4824 4825 4826 4827 4828 4829 4830 4831 4832 4833 4834 4835 xorg_testset_save_CFLAGS="$CFLAGS" 4836 4837 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4840 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4841 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4842 then : 4843 printf %s "(cached) " >&6 4844 else $as_nop 4845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4846 /* end confdefs.h. */ 4847 int i; 4848 _ACEOF 4849 if ac_fn_c_try_compile "$LINENO" 4850 then : 4851 xorg_cv_cc_flag_unknown_warning_option=yes 4852 else $as_nop 4853 xorg_cv_cc_flag_unknown_warning_option=no 4854 fi 4855 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4856 fi 4857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4858 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4859 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4860 CFLAGS="$xorg_testset_save_CFLAGS" 4861 fi 4862 4863 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4864 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4866 fi 4867 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4869 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4870 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4871 then : 4872 printf %s "(cached) " >&6 4873 else $as_nop 4874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4875 /* end confdefs.h. */ 4876 int i; 4877 _ACEOF 4878 if ac_fn_c_try_compile "$LINENO" 4879 then : 4880 xorg_cv_cc_flag_unused_command_line_argument=yes 4881 else $as_nop 4882 xorg_cv_cc_flag_unused_command_line_argument=no 4883 fi 4884 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4885 fi 4886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4887 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4888 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4889 CFLAGS="$xorg_testset_save_CFLAGS" 4890 fi 4891 4892 found="no" 4893 4894 if test $found = "no" ; then 4895 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4897 fi 4898 4899 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4901 fi 4902 4903 CFLAGS="$CFLAGS -Wall" 4904 4905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4906 printf %s "checking if $CC supports -Wall... " >&6; } 4907 cacheid=xorg_cv_cc_flag__Wall 4908 if eval test \${$cacheid+y} 4909 then : 4910 printf %s "(cached) " >&6 4911 else $as_nop 4912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4913 /* end confdefs.h. */ 4914 int i; 4915 int 4916 main (void) 4917 { 4918 4919 ; 4920 return 0; 4921 } 4922 _ACEOF 4923 if ac_fn_c_try_link "$LINENO" 4924 then : 4925 eval $cacheid=yes 4926 else $as_nop 4927 eval $cacheid=no 4928 fi 4929 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4930 conftest$ac_exeext conftest.$ac_ext 4931 fi 4932 4933 4934 CFLAGS="$xorg_testset_save_CFLAGS" 4935 4936 eval supported=\$$cacheid 4937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4938 printf "%s\n" "$supported" >&6; } 4939 if test "$supported" = "yes" ; then 4940 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4941 found="yes" 4942 fi 4943 fi 4944 4945 4946 4947 4948 4949 4950 4951 4952 4953 4954 4955 4956 4957 4958 4959 xorg_testset_save_CFLAGS="$CFLAGS" 4960 4961 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4964 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4965 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4966 then : 4967 printf %s "(cached) " >&6 4968 else $as_nop 4969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4970 /* end confdefs.h. */ 4971 int i; 4972 _ACEOF 4973 if ac_fn_c_try_compile "$LINENO" 4974 then : 4975 xorg_cv_cc_flag_unknown_warning_option=yes 4976 else $as_nop 4977 xorg_cv_cc_flag_unknown_warning_option=no 4978 fi 4979 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4980 fi 4981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4982 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4983 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4984 CFLAGS="$xorg_testset_save_CFLAGS" 4985 fi 4986 4987 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4988 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4990 fi 4991 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4993 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4994 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4995 then : 4996 printf %s "(cached) " >&6 4997 else $as_nop 4998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4999 /* end confdefs.h. */ 5000 int i; 5001 _ACEOF 5002 if ac_fn_c_try_compile "$LINENO" 5003 then : 5004 xorg_cv_cc_flag_unused_command_line_argument=yes 5005 else $as_nop 5006 xorg_cv_cc_flag_unused_command_line_argument=no 5007 fi 5008 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5009 fi 5010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5011 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5012 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5013 CFLAGS="$xorg_testset_save_CFLAGS" 5014 fi 5015 5016 found="no" 5017 5018 if test $found = "no" ; then 5019 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5021 fi 5022 5023 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5024 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5025 fi 5026 5027 CFLAGS="$CFLAGS -Wpointer-arith" 5028 5029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5030 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5031 cacheid=xorg_cv_cc_flag__Wpointer_arith 5032 if eval test \${$cacheid+y} 5033 then : 5034 printf %s "(cached) " >&6 5035 else $as_nop 5036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5037 /* end confdefs.h. */ 5038 int i; 5039 int 5040 main (void) 5041 { 5042 5043 ; 5044 return 0; 5045 } 5046 _ACEOF 5047 if ac_fn_c_try_link "$LINENO" 5048 then : 5049 eval $cacheid=yes 5050 else $as_nop 5051 eval $cacheid=no 5052 fi 5053 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5054 conftest$ac_exeext conftest.$ac_ext 5055 fi 5056 5057 5058 CFLAGS="$xorg_testset_save_CFLAGS" 5059 5060 eval supported=\$$cacheid 5061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5062 printf "%s\n" "$supported" >&6; } 5063 if test "$supported" = "yes" ; then 5064 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5065 found="yes" 5066 fi 5067 fi 5068 5069 5070 5071 5072 5073 5074 5075 5076 5077 5078 5079 5080 5081 5082 5083 xorg_testset_save_CFLAGS="$CFLAGS" 5084 5085 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5088 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5089 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5090 then : 5091 printf %s "(cached) " >&6 5092 else $as_nop 5093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5094 /* end confdefs.h. */ 5095 int i; 5096 _ACEOF 5097 if ac_fn_c_try_compile "$LINENO" 5098 then : 5099 xorg_cv_cc_flag_unknown_warning_option=yes 5100 else $as_nop 5101 xorg_cv_cc_flag_unknown_warning_option=no 5102 fi 5103 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5104 fi 5105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5106 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5107 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5108 CFLAGS="$xorg_testset_save_CFLAGS" 5109 fi 5110 5111 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5112 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5114 fi 5115 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5117 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5118 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5119 then : 5120 printf %s "(cached) " >&6 5121 else $as_nop 5122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5123 /* end confdefs.h. */ 5124 int i; 5125 _ACEOF 5126 if ac_fn_c_try_compile "$LINENO" 5127 then : 5128 xorg_cv_cc_flag_unused_command_line_argument=yes 5129 else $as_nop 5130 xorg_cv_cc_flag_unused_command_line_argument=no 5131 fi 5132 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5133 fi 5134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5135 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5136 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5137 CFLAGS="$xorg_testset_save_CFLAGS" 5138 fi 5139 5140 found="no" 5141 5142 if test $found = "no" ; then 5143 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5145 fi 5146 5147 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5148 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5149 fi 5150 5151 CFLAGS="$CFLAGS -Wmissing-declarations" 5152 5153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5154 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5155 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5156 if eval test \${$cacheid+y} 5157 then : 5158 printf %s "(cached) " >&6 5159 else $as_nop 5160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5161 /* end confdefs.h. */ 5162 int i; 5163 int 5164 main (void) 5165 { 5166 5167 ; 5168 return 0; 5169 } 5170 _ACEOF 5171 if ac_fn_c_try_link "$LINENO" 5172 then : 5173 eval $cacheid=yes 5174 else $as_nop 5175 eval $cacheid=no 5176 fi 5177 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5178 conftest$ac_exeext conftest.$ac_ext 5179 fi 5180 5181 5182 CFLAGS="$xorg_testset_save_CFLAGS" 5183 5184 eval supported=\$$cacheid 5185 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5186 printf "%s\n" "$supported" >&6; } 5187 if test "$supported" = "yes" ; then 5188 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5189 found="yes" 5190 fi 5191 fi 5192 5193 5194 5195 5196 5197 5198 5199 5200 5201 5202 5203 5204 5205 5206 5207 xorg_testset_save_CFLAGS="$CFLAGS" 5208 5209 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5212 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5213 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5214 then : 5215 printf %s "(cached) " >&6 5216 else $as_nop 5217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5218 /* end confdefs.h. */ 5219 int i; 5220 _ACEOF 5221 if ac_fn_c_try_compile "$LINENO" 5222 then : 5223 xorg_cv_cc_flag_unknown_warning_option=yes 5224 else $as_nop 5225 xorg_cv_cc_flag_unknown_warning_option=no 5226 fi 5227 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5228 fi 5229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5230 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5231 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5232 CFLAGS="$xorg_testset_save_CFLAGS" 5233 fi 5234 5235 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5238 fi 5239 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5241 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5242 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5243 then : 5244 printf %s "(cached) " >&6 5245 else $as_nop 5246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5247 /* end confdefs.h. */ 5248 int i; 5249 _ACEOF 5250 if ac_fn_c_try_compile "$LINENO" 5251 then : 5252 xorg_cv_cc_flag_unused_command_line_argument=yes 5253 else $as_nop 5254 xorg_cv_cc_flag_unused_command_line_argument=no 5255 fi 5256 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5257 fi 5258 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5259 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5260 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5261 CFLAGS="$xorg_testset_save_CFLAGS" 5262 fi 5263 5264 found="no" 5265 5266 if test $found = "no" ; then 5267 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5269 fi 5270 5271 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5272 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5273 fi 5274 5275 CFLAGS="$CFLAGS -Wformat=2" 5276 5277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5278 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5279 cacheid=xorg_cv_cc_flag__Wformat_2 5280 if eval test \${$cacheid+y} 5281 then : 5282 printf %s "(cached) " >&6 5283 else $as_nop 5284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5285 /* end confdefs.h. */ 5286 int i; 5287 int 5288 main (void) 5289 { 5290 5291 ; 5292 return 0; 5293 } 5294 _ACEOF 5295 if ac_fn_c_try_link "$LINENO" 5296 then : 5297 eval $cacheid=yes 5298 else $as_nop 5299 eval $cacheid=no 5300 fi 5301 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5302 conftest$ac_exeext conftest.$ac_ext 5303 fi 5304 5305 5306 CFLAGS="$xorg_testset_save_CFLAGS" 5307 5308 eval supported=\$$cacheid 5309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5310 printf "%s\n" "$supported" >&6; } 5311 if test "$supported" = "yes" ; then 5312 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5313 found="yes" 5314 fi 5315 fi 5316 5317 if test $found = "no" ; then 5318 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5320 fi 5321 5322 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5324 fi 5325 5326 CFLAGS="$CFLAGS -Wformat" 5327 5328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5329 printf %s "checking if $CC supports -Wformat... " >&6; } 5330 cacheid=xorg_cv_cc_flag__Wformat 5331 if eval test \${$cacheid+y} 5332 then : 5333 printf %s "(cached) " >&6 5334 else $as_nop 5335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5336 /* end confdefs.h. */ 5337 int i; 5338 int 5339 main (void) 5340 { 5341 5342 ; 5343 return 0; 5344 } 5345 _ACEOF 5346 if ac_fn_c_try_link "$LINENO" 5347 then : 5348 eval $cacheid=yes 5349 else $as_nop 5350 eval $cacheid=no 5351 fi 5352 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5353 conftest$ac_exeext conftest.$ac_ext 5354 fi 5355 5356 5357 CFLAGS="$xorg_testset_save_CFLAGS" 5358 5359 eval supported=\$$cacheid 5360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5361 printf "%s\n" "$supported" >&6; } 5362 if test "$supported" = "yes" ; then 5363 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5364 found="yes" 5365 fi 5366 fi 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 xorg_testset_save_CFLAGS="$CFLAGS" 5385 5386 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5389 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5390 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5391 then : 5392 printf %s "(cached) " >&6 5393 else $as_nop 5394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5395 /* end confdefs.h. */ 5396 int i; 5397 _ACEOF 5398 if ac_fn_c_try_compile "$LINENO" 5399 then : 5400 xorg_cv_cc_flag_unknown_warning_option=yes 5401 else $as_nop 5402 xorg_cv_cc_flag_unknown_warning_option=no 5403 fi 5404 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5405 fi 5406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5407 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5408 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5409 CFLAGS="$xorg_testset_save_CFLAGS" 5410 fi 5411 5412 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5413 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5414 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5415 fi 5416 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5418 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5419 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5420 then : 5421 printf %s "(cached) " >&6 5422 else $as_nop 5423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5424 /* end confdefs.h. */ 5425 int i; 5426 _ACEOF 5427 if ac_fn_c_try_compile "$LINENO" 5428 then : 5429 xorg_cv_cc_flag_unused_command_line_argument=yes 5430 else $as_nop 5431 xorg_cv_cc_flag_unused_command_line_argument=no 5432 fi 5433 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5434 fi 5435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5436 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5437 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5438 CFLAGS="$xorg_testset_save_CFLAGS" 5439 fi 5440 5441 found="no" 5442 5443 if test $found = "no" ; then 5444 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5446 fi 5447 5448 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5450 fi 5451 5452 CFLAGS="$CFLAGS -Wstrict-prototypes" 5453 5454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5455 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5456 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5457 if eval test \${$cacheid+y} 5458 then : 5459 printf %s "(cached) " >&6 5460 else $as_nop 5461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5462 /* end confdefs.h. */ 5463 int i; 5464 int 5465 main (void) 5466 { 5467 5468 ; 5469 return 0; 5470 } 5471 _ACEOF 5472 if ac_fn_c_try_link "$LINENO" 5473 then : 5474 eval $cacheid=yes 5475 else $as_nop 5476 eval $cacheid=no 5477 fi 5478 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5479 conftest$ac_exeext conftest.$ac_ext 5480 fi 5481 5482 5483 CFLAGS="$xorg_testset_save_CFLAGS" 5484 5485 eval supported=\$$cacheid 5486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5487 printf "%s\n" "$supported" >&6; } 5488 if test "$supported" = "yes" ; then 5489 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5490 found="yes" 5491 fi 5492 fi 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505 5506 5507 5508 xorg_testset_save_CFLAGS="$CFLAGS" 5509 5510 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5511 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5513 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5514 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5515 then : 5516 printf %s "(cached) " >&6 5517 else $as_nop 5518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5519 /* end confdefs.h. */ 5520 int i; 5521 _ACEOF 5522 if ac_fn_c_try_compile "$LINENO" 5523 then : 5524 xorg_cv_cc_flag_unknown_warning_option=yes 5525 else $as_nop 5526 xorg_cv_cc_flag_unknown_warning_option=no 5527 fi 5528 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5529 fi 5530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5531 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5532 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5533 CFLAGS="$xorg_testset_save_CFLAGS" 5534 fi 5535 5536 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5537 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5539 fi 5540 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5542 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5543 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5544 then : 5545 printf %s "(cached) " >&6 5546 else $as_nop 5547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5548 /* end confdefs.h. */ 5549 int i; 5550 _ACEOF 5551 if ac_fn_c_try_compile "$LINENO" 5552 then : 5553 xorg_cv_cc_flag_unused_command_line_argument=yes 5554 else $as_nop 5555 xorg_cv_cc_flag_unused_command_line_argument=no 5556 fi 5557 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5558 fi 5559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5560 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5561 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5562 CFLAGS="$xorg_testset_save_CFLAGS" 5563 fi 5564 5565 found="no" 5566 5567 if test $found = "no" ; then 5568 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5570 fi 5571 5572 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5573 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5574 fi 5575 5576 CFLAGS="$CFLAGS -Wmissing-prototypes" 5577 5578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5579 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5580 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5581 if eval test \${$cacheid+y} 5582 then : 5583 printf %s "(cached) " >&6 5584 else $as_nop 5585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5586 /* end confdefs.h. */ 5587 int i; 5588 int 5589 main (void) 5590 { 5591 5592 ; 5593 return 0; 5594 } 5595 _ACEOF 5596 if ac_fn_c_try_link "$LINENO" 5597 then : 5598 eval $cacheid=yes 5599 else $as_nop 5600 eval $cacheid=no 5601 fi 5602 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5603 conftest$ac_exeext conftest.$ac_ext 5604 fi 5605 5606 5607 CFLAGS="$xorg_testset_save_CFLAGS" 5608 5609 eval supported=\$$cacheid 5610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5611 printf "%s\n" "$supported" >&6; } 5612 if test "$supported" = "yes" ; then 5613 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5614 found="yes" 5615 fi 5616 fi 5617 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627 5628 5629 5630 5631 5632 xorg_testset_save_CFLAGS="$CFLAGS" 5633 5634 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5635 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5637 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5638 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5639 then : 5640 printf %s "(cached) " >&6 5641 else $as_nop 5642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5643 /* end confdefs.h. */ 5644 int i; 5645 _ACEOF 5646 if ac_fn_c_try_compile "$LINENO" 5647 then : 5648 xorg_cv_cc_flag_unknown_warning_option=yes 5649 else $as_nop 5650 xorg_cv_cc_flag_unknown_warning_option=no 5651 fi 5652 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5653 fi 5654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5655 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5656 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5657 CFLAGS="$xorg_testset_save_CFLAGS" 5658 fi 5659 5660 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5661 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5663 fi 5664 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5666 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5667 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5668 then : 5669 printf %s "(cached) " >&6 5670 else $as_nop 5671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5672 /* end confdefs.h. */ 5673 int i; 5674 _ACEOF 5675 if ac_fn_c_try_compile "$LINENO" 5676 then : 5677 xorg_cv_cc_flag_unused_command_line_argument=yes 5678 else $as_nop 5679 xorg_cv_cc_flag_unused_command_line_argument=no 5680 fi 5681 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5682 fi 5683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5684 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5685 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5686 CFLAGS="$xorg_testset_save_CFLAGS" 5687 fi 5688 5689 found="no" 5690 5691 if test $found = "no" ; then 5692 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5694 fi 5695 5696 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5697 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5698 fi 5699 5700 CFLAGS="$CFLAGS -Wnested-externs" 5701 5702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5703 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5704 cacheid=xorg_cv_cc_flag__Wnested_externs 5705 if eval test \${$cacheid+y} 5706 then : 5707 printf %s "(cached) " >&6 5708 else $as_nop 5709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5710 /* end confdefs.h. */ 5711 int i; 5712 int 5713 main (void) 5714 { 5715 5716 ; 5717 return 0; 5718 } 5719 _ACEOF 5720 if ac_fn_c_try_link "$LINENO" 5721 then : 5722 eval $cacheid=yes 5723 else $as_nop 5724 eval $cacheid=no 5725 fi 5726 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5727 conftest$ac_exeext conftest.$ac_ext 5728 fi 5729 5730 5731 CFLAGS="$xorg_testset_save_CFLAGS" 5732 5733 eval supported=\$$cacheid 5734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5735 printf "%s\n" "$supported" >&6; } 5736 if test "$supported" = "yes" ; then 5737 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5738 found="yes" 5739 fi 5740 fi 5741 5742 5743 5744 5745 5746 5747 5748 5749 5750 5751 5752 5753 5754 5755 5756 xorg_testset_save_CFLAGS="$CFLAGS" 5757 5758 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5759 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5761 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5762 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5763 then : 5764 printf %s "(cached) " >&6 5765 else $as_nop 5766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5767 /* end confdefs.h. */ 5768 int i; 5769 _ACEOF 5770 if ac_fn_c_try_compile "$LINENO" 5771 then : 5772 xorg_cv_cc_flag_unknown_warning_option=yes 5773 else $as_nop 5774 xorg_cv_cc_flag_unknown_warning_option=no 5775 fi 5776 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5777 fi 5778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5779 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5780 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5781 CFLAGS="$xorg_testset_save_CFLAGS" 5782 fi 5783 5784 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5785 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5787 fi 5788 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5790 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5791 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5792 then : 5793 printf %s "(cached) " >&6 5794 else $as_nop 5795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5796 /* end confdefs.h. */ 5797 int i; 5798 _ACEOF 5799 if ac_fn_c_try_compile "$LINENO" 5800 then : 5801 xorg_cv_cc_flag_unused_command_line_argument=yes 5802 else $as_nop 5803 xorg_cv_cc_flag_unused_command_line_argument=no 5804 fi 5805 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5806 fi 5807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5808 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5809 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5810 CFLAGS="$xorg_testset_save_CFLAGS" 5811 fi 5812 5813 found="no" 5814 5815 if test $found = "no" ; then 5816 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5818 fi 5819 5820 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5821 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5822 fi 5823 5824 CFLAGS="$CFLAGS -Wbad-function-cast" 5825 5826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5827 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5828 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5829 if eval test \${$cacheid+y} 5830 then : 5831 printf %s "(cached) " >&6 5832 else $as_nop 5833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5834 /* end confdefs.h. */ 5835 int i; 5836 int 5837 main (void) 5838 { 5839 5840 ; 5841 return 0; 5842 } 5843 _ACEOF 5844 if ac_fn_c_try_link "$LINENO" 5845 then : 5846 eval $cacheid=yes 5847 else $as_nop 5848 eval $cacheid=no 5849 fi 5850 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5851 conftest$ac_exeext conftest.$ac_ext 5852 fi 5853 5854 5855 CFLAGS="$xorg_testset_save_CFLAGS" 5856 5857 eval supported=\$$cacheid 5858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5859 printf "%s\n" "$supported" >&6; } 5860 if test "$supported" = "yes" ; then 5861 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5862 found="yes" 5863 fi 5864 fi 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879 5880 xorg_testset_save_CFLAGS="$CFLAGS" 5881 5882 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5885 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5886 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5887 then : 5888 printf %s "(cached) " >&6 5889 else $as_nop 5890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5891 /* end confdefs.h. */ 5892 int i; 5893 _ACEOF 5894 if ac_fn_c_try_compile "$LINENO" 5895 then : 5896 xorg_cv_cc_flag_unknown_warning_option=yes 5897 else $as_nop 5898 xorg_cv_cc_flag_unknown_warning_option=no 5899 fi 5900 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5901 fi 5902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5903 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5904 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5905 CFLAGS="$xorg_testset_save_CFLAGS" 5906 fi 5907 5908 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5911 fi 5912 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5914 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5915 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5916 then : 5917 printf %s "(cached) " >&6 5918 else $as_nop 5919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5920 /* end confdefs.h. */ 5921 int i; 5922 _ACEOF 5923 if ac_fn_c_try_compile "$LINENO" 5924 then : 5925 xorg_cv_cc_flag_unused_command_line_argument=yes 5926 else $as_nop 5927 xorg_cv_cc_flag_unused_command_line_argument=no 5928 fi 5929 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5930 fi 5931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5932 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5933 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5934 CFLAGS="$xorg_testset_save_CFLAGS" 5935 fi 5936 5937 found="no" 5938 5939 if test $found = "no" ; then 5940 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5942 fi 5943 5944 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5945 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5946 fi 5947 5948 CFLAGS="$CFLAGS -Wold-style-definition" 5949 5950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5951 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 5952 cacheid=xorg_cv_cc_flag__Wold_style_definition 5953 if eval test \${$cacheid+y} 5954 then : 5955 printf %s "(cached) " >&6 5956 else $as_nop 5957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5958 /* end confdefs.h. */ 5959 int i; 5960 int 5961 main (void) 5962 { 5963 5964 ; 5965 return 0; 5966 } 5967 _ACEOF 5968 if ac_fn_c_try_link "$LINENO" 5969 then : 5970 eval $cacheid=yes 5971 else $as_nop 5972 eval $cacheid=no 5973 fi 5974 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5975 conftest$ac_exeext conftest.$ac_ext 5976 fi 5977 5978 5979 CFLAGS="$xorg_testset_save_CFLAGS" 5980 5981 eval supported=\$$cacheid 5982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5983 printf "%s\n" "$supported" >&6; } 5984 if test "$supported" = "yes" ; then 5985 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5986 found="yes" 5987 fi 5988 fi 5989 5990 if test $found = "no" ; then 5991 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5993 fi 5994 5995 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5996 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5997 fi 5998 5999 CFLAGS="$CFLAGS -fd" 6000 6001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6002 printf %s "checking if $CC supports -fd... " >&6; } 6003 cacheid=xorg_cv_cc_flag__fd 6004 if eval test \${$cacheid+y} 6005 then : 6006 printf %s "(cached) " >&6 6007 else $as_nop 6008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6009 /* end confdefs.h. */ 6010 int i; 6011 int 6012 main (void) 6013 { 6014 6015 ; 6016 return 0; 6017 } 6018 _ACEOF 6019 if ac_fn_c_try_link "$LINENO" 6020 then : 6021 eval $cacheid=yes 6022 else $as_nop 6023 eval $cacheid=no 6024 fi 6025 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6026 conftest$ac_exeext conftest.$ac_ext 6027 fi 6028 6029 6030 CFLAGS="$xorg_testset_save_CFLAGS" 6031 6032 eval supported=\$$cacheid 6033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6034 printf "%s\n" "$supported" >&6; } 6035 if test "$supported" = "yes" ; then 6036 BASE_CFLAGS="$BASE_CFLAGS -fd" 6037 found="yes" 6038 fi 6039 fi 6040 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 6053 6054 6055 xorg_testset_save_CFLAGS="$CFLAGS" 6056 6057 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6060 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6061 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6062 then : 6063 printf %s "(cached) " >&6 6064 else $as_nop 6065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6066 /* end confdefs.h. */ 6067 int i; 6068 _ACEOF 6069 if ac_fn_c_try_compile "$LINENO" 6070 then : 6071 xorg_cv_cc_flag_unknown_warning_option=yes 6072 else $as_nop 6073 xorg_cv_cc_flag_unknown_warning_option=no 6074 fi 6075 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6076 fi 6077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6078 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6079 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6080 CFLAGS="$xorg_testset_save_CFLAGS" 6081 fi 6082 6083 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6084 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6086 fi 6087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6089 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6090 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6091 then : 6092 printf %s "(cached) " >&6 6093 else $as_nop 6094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6095 /* end confdefs.h. */ 6096 int i; 6097 _ACEOF 6098 if ac_fn_c_try_compile "$LINENO" 6099 then : 6100 xorg_cv_cc_flag_unused_command_line_argument=yes 6101 else $as_nop 6102 xorg_cv_cc_flag_unused_command_line_argument=no 6103 fi 6104 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6105 fi 6106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6107 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6108 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6109 CFLAGS="$xorg_testset_save_CFLAGS" 6110 fi 6111 6112 found="no" 6113 6114 if test $found = "no" ; then 6115 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6117 fi 6118 6119 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6121 fi 6122 6123 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6124 6125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6126 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6127 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6128 if eval test \${$cacheid+y} 6129 then : 6130 printf %s "(cached) " >&6 6131 else $as_nop 6132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6133 /* end confdefs.h. */ 6134 int i; 6135 int 6136 main (void) 6137 { 6138 6139 ; 6140 return 0; 6141 } 6142 _ACEOF 6143 if ac_fn_c_try_link "$LINENO" 6144 then : 6145 eval $cacheid=yes 6146 else $as_nop 6147 eval $cacheid=no 6148 fi 6149 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6150 conftest$ac_exeext conftest.$ac_ext 6151 fi 6152 6153 6154 CFLAGS="$xorg_testset_save_CFLAGS" 6155 6156 eval supported=\$$cacheid 6157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6158 printf "%s\n" "$supported" >&6; } 6159 if test "$supported" = "yes" ; then 6160 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6161 found="yes" 6162 fi 6163 fi 6164 6165 6166 6167 6168 6169 # This chunk adds additional warnings that could catch undesired effects. 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180 6181 6182 6183 xorg_testset_save_CFLAGS="$CFLAGS" 6184 6185 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6188 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6189 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6190 then : 6191 printf %s "(cached) " >&6 6192 else $as_nop 6193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6194 /* end confdefs.h. */ 6195 int i; 6196 _ACEOF 6197 if ac_fn_c_try_compile "$LINENO" 6198 then : 6199 xorg_cv_cc_flag_unknown_warning_option=yes 6200 else $as_nop 6201 xorg_cv_cc_flag_unknown_warning_option=no 6202 fi 6203 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6204 fi 6205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6206 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6207 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6208 CFLAGS="$xorg_testset_save_CFLAGS" 6209 fi 6210 6211 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6212 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6214 fi 6215 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6217 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6218 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6219 then : 6220 printf %s "(cached) " >&6 6221 else $as_nop 6222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6223 /* end confdefs.h. */ 6224 int i; 6225 _ACEOF 6226 if ac_fn_c_try_compile "$LINENO" 6227 then : 6228 xorg_cv_cc_flag_unused_command_line_argument=yes 6229 else $as_nop 6230 xorg_cv_cc_flag_unused_command_line_argument=no 6231 fi 6232 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6233 fi 6234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6235 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6236 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6237 CFLAGS="$xorg_testset_save_CFLAGS" 6238 fi 6239 6240 found="no" 6241 6242 if test $found = "no" ; then 6243 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6245 fi 6246 6247 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6249 fi 6250 6251 CFLAGS="$CFLAGS -Wunused" 6252 6253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6254 printf %s "checking if $CC supports -Wunused... " >&6; } 6255 cacheid=xorg_cv_cc_flag__Wunused 6256 if eval test \${$cacheid+y} 6257 then : 6258 printf %s "(cached) " >&6 6259 else $as_nop 6260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6261 /* end confdefs.h. */ 6262 int i; 6263 int 6264 main (void) 6265 { 6266 6267 ; 6268 return 0; 6269 } 6270 _ACEOF 6271 if ac_fn_c_try_link "$LINENO" 6272 then : 6273 eval $cacheid=yes 6274 else $as_nop 6275 eval $cacheid=no 6276 fi 6277 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6278 conftest$ac_exeext conftest.$ac_ext 6279 fi 6280 6281 6282 CFLAGS="$xorg_testset_save_CFLAGS" 6283 6284 eval supported=\$$cacheid 6285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6286 printf "%s\n" "$supported" >&6; } 6287 if test "$supported" = "yes" ; then 6288 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6289 found="yes" 6290 fi 6291 fi 6292 6293 6294 6295 6296 6297 6298 6299 6300 6301 6302 6303 6304 6305 6306 6307 xorg_testset_save_CFLAGS="$CFLAGS" 6308 6309 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6312 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6313 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6314 then : 6315 printf %s "(cached) " >&6 6316 else $as_nop 6317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6318 /* end confdefs.h. */ 6319 int i; 6320 _ACEOF 6321 if ac_fn_c_try_compile "$LINENO" 6322 then : 6323 xorg_cv_cc_flag_unknown_warning_option=yes 6324 else $as_nop 6325 xorg_cv_cc_flag_unknown_warning_option=no 6326 fi 6327 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6328 fi 6329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6330 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6331 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6332 CFLAGS="$xorg_testset_save_CFLAGS" 6333 fi 6334 6335 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6336 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6338 fi 6339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6341 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6342 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6343 then : 6344 printf %s "(cached) " >&6 6345 else $as_nop 6346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6347 /* end confdefs.h. */ 6348 int i; 6349 _ACEOF 6350 if ac_fn_c_try_compile "$LINENO" 6351 then : 6352 xorg_cv_cc_flag_unused_command_line_argument=yes 6353 else $as_nop 6354 xorg_cv_cc_flag_unused_command_line_argument=no 6355 fi 6356 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6357 fi 6358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6359 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6360 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6361 CFLAGS="$xorg_testset_save_CFLAGS" 6362 fi 6363 6364 found="no" 6365 6366 if test $found = "no" ; then 6367 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6369 fi 6370 6371 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6372 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6373 fi 6374 6375 CFLAGS="$CFLAGS -Wuninitialized" 6376 6377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6378 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6379 cacheid=xorg_cv_cc_flag__Wuninitialized 6380 if eval test \${$cacheid+y} 6381 then : 6382 printf %s "(cached) " >&6 6383 else $as_nop 6384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6385 /* end confdefs.h. */ 6386 int i; 6387 int 6388 main (void) 6389 { 6390 6391 ; 6392 return 0; 6393 } 6394 _ACEOF 6395 if ac_fn_c_try_link "$LINENO" 6396 then : 6397 eval $cacheid=yes 6398 else $as_nop 6399 eval $cacheid=no 6400 fi 6401 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6402 conftest$ac_exeext conftest.$ac_ext 6403 fi 6404 6405 6406 CFLAGS="$xorg_testset_save_CFLAGS" 6407 6408 eval supported=\$$cacheid 6409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6410 printf "%s\n" "$supported" >&6; } 6411 if test "$supported" = "yes" ; then 6412 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6413 found="yes" 6414 fi 6415 fi 6416 6417 6418 6419 6420 6421 6422 6423 6424 6425 6426 6427 6428 6429 6430 6431 xorg_testset_save_CFLAGS="$CFLAGS" 6432 6433 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6436 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6437 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6438 then : 6439 printf %s "(cached) " >&6 6440 else $as_nop 6441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6442 /* end confdefs.h. */ 6443 int i; 6444 _ACEOF 6445 if ac_fn_c_try_compile "$LINENO" 6446 then : 6447 xorg_cv_cc_flag_unknown_warning_option=yes 6448 else $as_nop 6449 xorg_cv_cc_flag_unknown_warning_option=no 6450 fi 6451 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6452 fi 6453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6454 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6455 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6456 CFLAGS="$xorg_testset_save_CFLAGS" 6457 fi 6458 6459 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6460 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6462 fi 6463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6465 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6466 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6467 then : 6468 printf %s "(cached) " >&6 6469 else $as_nop 6470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6471 /* end confdefs.h. */ 6472 int i; 6473 _ACEOF 6474 if ac_fn_c_try_compile "$LINENO" 6475 then : 6476 xorg_cv_cc_flag_unused_command_line_argument=yes 6477 else $as_nop 6478 xorg_cv_cc_flag_unused_command_line_argument=no 6479 fi 6480 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6481 fi 6482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6483 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6484 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6485 CFLAGS="$xorg_testset_save_CFLAGS" 6486 fi 6487 6488 found="no" 6489 6490 if test $found = "no" ; then 6491 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6492 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6493 fi 6494 6495 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6496 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6497 fi 6498 6499 CFLAGS="$CFLAGS -Wshadow" 6500 6501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6502 printf %s "checking if $CC supports -Wshadow... " >&6; } 6503 cacheid=xorg_cv_cc_flag__Wshadow 6504 if eval test \${$cacheid+y} 6505 then : 6506 printf %s "(cached) " >&6 6507 else $as_nop 6508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6509 /* end confdefs.h. */ 6510 int i; 6511 int 6512 main (void) 6513 { 6514 6515 ; 6516 return 0; 6517 } 6518 _ACEOF 6519 if ac_fn_c_try_link "$LINENO" 6520 then : 6521 eval $cacheid=yes 6522 else $as_nop 6523 eval $cacheid=no 6524 fi 6525 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6526 conftest$ac_exeext conftest.$ac_ext 6527 fi 6528 6529 6530 CFLAGS="$xorg_testset_save_CFLAGS" 6531 6532 eval supported=\$$cacheid 6533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6534 printf "%s\n" "$supported" >&6; } 6535 if test "$supported" = "yes" ; then 6536 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6537 found="yes" 6538 fi 6539 fi 6540 6541 6542 6543 6544 6545 6546 6547 6548 6549 6550 6551 6552 6553 6554 6555 xorg_testset_save_CFLAGS="$CFLAGS" 6556 6557 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6560 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6561 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6562 then : 6563 printf %s "(cached) " >&6 6564 else $as_nop 6565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6566 /* end confdefs.h. */ 6567 int i; 6568 _ACEOF 6569 if ac_fn_c_try_compile "$LINENO" 6570 then : 6571 xorg_cv_cc_flag_unknown_warning_option=yes 6572 else $as_nop 6573 xorg_cv_cc_flag_unknown_warning_option=no 6574 fi 6575 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6576 fi 6577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6578 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6579 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6580 CFLAGS="$xorg_testset_save_CFLAGS" 6581 fi 6582 6583 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6586 fi 6587 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6589 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6590 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6591 then : 6592 printf %s "(cached) " >&6 6593 else $as_nop 6594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6595 /* end confdefs.h. */ 6596 int i; 6597 _ACEOF 6598 if ac_fn_c_try_compile "$LINENO" 6599 then : 6600 xorg_cv_cc_flag_unused_command_line_argument=yes 6601 else $as_nop 6602 xorg_cv_cc_flag_unused_command_line_argument=no 6603 fi 6604 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6605 fi 6606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6607 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6608 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6609 CFLAGS="$xorg_testset_save_CFLAGS" 6610 fi 6611 6612 found="no" 6613 6614 if test $found = "no" ; then 6615 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6616 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6617 fi 6618 6619 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6620 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6621 fi 6622 6623 CFLAGS="$CFLAGS -Wmissing-noreturn" 6624 6625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6626 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6627 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6628 if eval test \${$cacheid+y} 6629 then : 6630 printf %s "(cached) " >&6 6631 else $as_nop 6632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6633 /* end confdefs.h. */ 6634 int i; 6635 int 6636 main (void) 6637 { 6638 6639 ; 6640 return 0; 6641 } 6642 _ACEOF 6643 if ac_fn_c_try_link "$LINENO" 6644 then : 6645 eval $cacheid=yes 6646 else $as_nop 6647 eval $cacheid=no 6648 fi 6649 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6650 conftest$ac_exeext conftest.$ac_ext 6651 fi 6652 6653 6654 CFLAGS="$xorg_testset_save_CFLAGS" 6655 6656 eval supported=\$$cacheid 6657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6658 printf "%s\n" "$supported" >&6; } 6659 if test "$supported" = "yes" ; then 6660 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6661 found="yes" 6662 fi 6663 fi 6664 6665 6666 6667 6668 6669 6670 6671 6672 6673 6674 6675 6676 6677 6678 6679 xorg_testset_save_CFLAGS="$CFLAGS" 6680 6681 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6684 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6685 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6686 then : 6687 printf %s "(cached) " >&6 6688 else $as_nop 6689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6690 /* end confdefs.h. */ 6691 int i; 6692 _ACEOF 6693 if ac_fn_c_try_compile "$LINENO" 6694 then : 6695 xorg_cv_cc_flag_unknown_warning_option=yes 6696 else $as_nop 6697 xorg_cv_cc_flag_unknown_warning_option=no 6698 fi 6699 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6700 fi 6701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6702 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6703 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6704 CFLAGS="$xorg_testset_save_CFLAGS" 6705 fi 6706 6707 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6708 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6710 fi 6711 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6713 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6714 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6715 then : 6716 printf %s "(cached) " >&6 6717 else $as_nop 6718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6719 /* end confdefs.h. */ 6720 int i; 6721 _ACEOF 6722 if ac_fn_c_try_compile "$LINENO" 6723 then : 6724 xorg_cv_cc_flag_unused_command_line_argument=yes 6725 else $as_nop 6726 xorg_cv_cc_flag_unused_command_line_argument=no 6727 fi 6728 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6729 fi 6730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6731 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6732 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6733 CFLAGS="$xorg_testset_save_CFLAGS" 6734 fi 6735 6736 found="no" 6737 6738 if test $found = "no" ; then 6739 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6740 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6741 fi 6742 6743 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6744 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6745 fi 6746 6747 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6748 6749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6750 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6751 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6752 if eval test \${$cacheid+y} 6753 then : 6754 printf %s "(cached) " >&6 6755 else $as_nop 6756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6757 /* end confdefs.h. */ 6758 int i; 6759 int 6760 main (void) 6761 { 6762 6763 ; 6764 return 0; 6765 } 6766 _ACEOF 6767 if ac_fn_c_try_link "$LINENO" 6768 then : 6769 eval $cacheid=yes 6770 else $as_nop 6771 eval $cacheid=no 6772 fi 6773 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6774 conftest$ac_exeext conftest.$ac_ext 6775 fi 6776 6777 6778 CFLAGS="$xorg_testset_save_CFLAGS" 6779 6780 eval supported=\$$cacheid 6781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6782 printf "%s\n" "$supported" >&6; } 6783 if test "$supported" = "yes" ; then 6784 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6785 found="yes" 6786 fi 6787 fi 6788 6789 6790 6791 6792 6793 6794 6795 6796 6797 6798 6799 6800 6801 6802 6803 xorg_testset_save_CFLAGS="$CFLAGS" 6804 6805 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6808 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6809 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6810 then : 6811 printf %s "(cached) " >&6 6812 else $as_nop 6813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6814 /* end confdefs.h. */ 6815 int i; 6816 _ACEOF 6817 if ac_fn_c_try_compile "$LINENO" 6818 then : 6819 xorg_cv_cc_flag_unknown_warning_option=yes 6820 else $as_nop 6821 xorg_cv_cc_flag_unknown_warning_option=no 6822 fi 6823 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6824 fi 6825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6826 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6827 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6828 CFLAGS="$xorg_testset_save_CFLAGS" 6829 fi 6830 6831 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6832 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6834 fi 6835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6837 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6838 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6839 then : 6840 printf %s "(cached) " >&6 6841 else $as_nop 6842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6843 /* end confdefs.h. */ 6844 int i; 6845 _ACEOF 6846 if ac_fn_c_try_compile "$LINENO" 6847 then : 6848 xorg_cv_cc_flag_unused_command_line_argument=yes 6849 else $as_nop 6850 xorg_cv_cc_flag_unused_command_line_argument=no 6851 fi 6852 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6853 fi 6854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6855 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6856 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6857 CFLAGS="$xorg_testset_save_CFLAGS" 6858 fi 6859 6860 found="no" 6861 6862 if test $found = "no" ; then 6863 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6865 fi 6866 6867 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6868 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6869 fi 6870 6871 CFLAGS="$CFLAGS -Wredundant-decls" 6872 6873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6874 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 6875 cacheid=xorg_cv_cc_flag__Wredundant_decls 6876 if eval test \${$cacheid+y} 6877 then : 6878 printf %s "(cached) " >&6 6879 else $as_nop 6880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6881 /* end confdefs.h. */ 6882 int i; 6883 int 6884 main (void) 6885 { 6886 6887 ; 6888 return 0; 6889 } 6890 _ACEOF 6891 if ac_fn_c_try_link "$LINENO" 6892 then : 6893 eval $cacheid=yes 6894 else $as_nop 6895 eval $cacheid=no 6896 fi 6897 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6898 conftest$ac_exeext conftest.$ac_ext 6899 fi 6900 6901 6902 CFLAGS="$xorg_testset_save_CFLAGS" 6903 6904 eval supported=\$$cacheid 6905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6906 printf "%s\n" "$supported" >&6; } 6907 if test "$supported" = "yes" ; then 6908 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6909 found="yes" 6910 fi 6911 fi 6912 6913 6914 6915 6916 6917 6918 6919 6920 6921 6922 6923 6924 6925 6926 6927 xorg_testset_save_CFLAGS="$CFLAGS" 6928 6929 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6932 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6933 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6934 then : 6935 printf %s "(cached) " >&6 6936 else $as_nop 6937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6938 /* end confdefs.h. */ 6939 int i; 6940 _ACEOF 6941 if ac_fn_c_try_compile "$LINENO" 6942 then : 6943 xorg_cv_cc_flag_unknown_warning_option=yes 6944 else $as_nop 6945 xorg_cv_cc_flag_unknown_warning_option=no 6946 fi 6947 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6948 fi 6949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6950 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6951 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6952 CFLAGS="$xorg_testset_save_CFLAGS" 6953 fi 6954 6955 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6956 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6958 fi 6959 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6961 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6962 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6963 then : 6964 printf %s "(cached) " >&6 6965 else $as_nop 6966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6967 /* end confdefs.h. */ 6968 int i; 6969 _ACEOF 6970 if ac_fn_c_try_compile "$LINENO" 6971 then : 6972 xorg_cv_cc_flag_unused_command_line_argument=yes 6973 else $as_nop 6974 xorg_cv_cc_flag_unused_command_line_argument=no 6975 fi 6976 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6977 fi 6978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6979 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6980 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6981 CFLAGS="$xorg_testset_save_CFLAGS" 6982 fi 6983 6984 found="no" 6985 6986 if test $found = "no" ; then 6987 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6989 fi 6990 6991 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6992 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6993 fi 6994 6995 CFLAGS="$CFLAGS -Wlogical-op" 6996 6997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6998 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 6999 cacheid=xorg_cv_cc_flag__Wlogical_op 7000 if eval test \${$cacheid+y} 7001 then : 7002 printf %s "(cached) " >&6 7003 else $as_nop 7004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7005 /* end confdefs.h. */ 7006 int i; 7007 int 7008 main (void) 7009 { 7010 7011 ; 7012 return 0; 7013 } 7014 _ACEOF 7015 if ac_fn_c_try_link "$LINENO" 7016 then : 7017 eval $cacheid=yes 7018 else $as_nop 7019 eval $cacheid=no 7020 fi 7021 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7022 conftest$ac_exeext conftest.$ac_ext 7023 fi 7024 7025 7026 CFLAGS="$xorg_testset_save_CFLAGS" 7027 7028 eval supported=\$$cacheid 7029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7030 printf "%s\n" "$supported" >&6; } 7031 if test "$supported" = "yes" ; then 7032 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7033 found="yes" 7034 fi 7035 fi 7036 7037 7038 7039 # These are currently disabled because they are noisy. They will be enabled 7040 # in the future once the codebase is sufficiently modernized to silence 7041 # them. For now, I don't want them to drown out the other warnings. 7042 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7043 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7044 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7045 7046 # Turn some warnings into errors, so we don't accidently get successful builds 7047 # when there are problems that should be fixed. 7048 7049 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7050 7051 7052 7053 7054 7055 7056 7057 7058 7059 7060 7061 7062 7063 xorg_testset_save_CFLAGS="$CFLAGS" 7064 7065 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7068 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7069 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7070 then : 7071 printf %s "(cached) " >&6 7072 else $as_nop 7073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7074 /* end confdefs.h. */ 7075 int i; 7076 _ACEOF 7077 if ac_fn_c_try_compile "$LINENO" 7078 then : 7079 xorg_cv_cc_flag_unknown_warning_option=yes 7080 else $as_nop 7081 xorg_cv_cc_flag_unknown_warning_option=no 7082 fi 7083 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7084 fi 7085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7086 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7087 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7088 CFLAGS="$xorg_testset_save_CFLAGS" 7089 fi 7090 7091 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7092 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7094 fi 7095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7097 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7098 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7099 then : 7100 printf %s "(cached) " >&6 7101 else $as_nop 7102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7103 /* end confdefs.h. */ 7104 int i; 7105 _ACEOF 7106 if ac_fn_c_try_compile "$LINENO" 7107 then : 7108 xorg_cv_cc_flag_unused_command_line_argument=yes 7109 else $as_nop 7110 xorg_cv_cc_flag_unused_command_line_argument=no 7111 fi 7112 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7113 fi 7114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7115 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7116 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7117 CFLAGS="$xorg_testset_save_CFLAGS" 7118 fi 7119 7120 found="no" 7121 7122 if test $found = "no" ; then 7123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7125 fi 7126 7127 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7128 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7129 fi 7130 7131 CFLAGS="$CFLAGS -Werror=implicit" 7132 7133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7134 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7135 cacheid=xorg_cv_cc_flag__Werror_implicit 7136 if eval test \${$cacheid+y} 7137 then : 7138 printf %s "(cached) " >&6 7139 else $as_nop 7140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7141 /* end confdefs.h. */ 7142 int i; 7143 int 7144 main (void) 7145 { 7146 7147 ; 7148 return 0; 7149 } 7150 _ACEOF 7151 if ac_fn_c_try_link "$LINENO" 7152 then : 7153 eval $cacheid=yes 7154 else $as_nop 7155 eval $cacheid=no 7156 fi 7157 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7158 conftest$ac_exeext conftest.$ac_ext 7159 fi 7160 7161 7162 CFLAGS="$xorg_testset_save_CFLAGS" 7163 7164 eval supported=\$$cacheid 7165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7166 printf "%s\n" "$supported" >&6; } 7167 if test "$supported" = "yes" ; then 7168 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7169 found="yes" 7170 fi 7171 fi 7172 7173 if test $found = "no" ; then 7174 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7176 fi 7177 7178 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7180 fi 7181 7182 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7183 7184 { 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 7185 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7186 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7187 if eval test \${$cacheid+y} 7188 then : 7189 printf %s "(cached) " >&6 7190 else $as_nop 7191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7192 /* end confdefs.h. */ 7193 int i; 7194 int 7195 main (void) 7196 { 7197 7198 ; 7199 return 0; 7200 } 7201 _ACEOF 7202 if ac_fn_c_try_link "$LINENO" 7203 then : 7204 eval $cacheid=yes 7205 else $as_nop 7206 eval $cacheid=no 7207 fi 7208 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7209 conftest$ac_exeext conftest.$ac_ext 7210 fi 7211 7212 7213 CFLAGS="$xorg_testset_save_CFLAGS" 7214 7215 eval supported=\$$cacheid 7216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7217 printf "%s\n" "$supported" >&6; } 7218 if test "$supported" = "yes" ; then 7219 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7220 found="yes" 7221 fi 7222 fi 7223 7224 7225 7226 7227 7228 7229 7230 7231 7232 7233 7234 7235 7236 7237 7238 xorg_testset_save_CFLAGS="$CFLAGS" 7239 7240 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7243 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7244 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7245 then : 7246 printf %s "(cached) " >&6 7247 else $as_nop 7248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7249 /* end confdefs.h. */ 7250 int i; 7251 _ACEOF 7252 if ac_fn_c_try_compile "$LINENO" 7253 then : 7254 xorg_cv_cc_flag_unknown_warning_option=yes 7255 else $as_nop 7256 xorg_cv_cc_flag_unknown_warning_option=no 7257 fi 7258 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7259 fi 7260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7261 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7262 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7263 CFLAGS="$xorg_testset_save_CFLAGS" 7264 fi 7265 7266 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7267 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7269 fi 7270 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7272 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7273 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7274 then : 7275 printf %s "(cached) " >&6 7276 else $as_nop 7277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7278 /* end confdefs.h. */ 7279 int i; 7280 _ACEOF 7281 if ac_fn_c_try_compile "$LINENO" 7282 then : 7283 xorg_cv_cc_flag_unused_command_line_argument=yes 7284 else $as_nop 7285 xorg_cv_cc_flag_unused_command_line_argument=no 7286 fi 7287 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7288 fi 7289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7290 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7291 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7292 CFLAGS="$xorg_testset_save_CFLAGS" 7293 fi 7294 7295 found="no" 7296 7297 if test $found = "no" ; then 7298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7300 fi 7301 7302 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7303 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7304 fi 7305 7306 CFLAGS="$CFLAGS -Werror=nonnull" 7307 7308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7309 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7310 cacheid=xorg_cv_cc_flag__Werror_nonnull 7311 if eval test \${$cacheid+y} 7312 then : 7313 printf %s "(cached) " >&6 7314 else $as_nop 7315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7316 /* end confdefs.h. */ 7317 int i; 7318 int 7319 main (void) 7320 { 7321 7322 ; 7323 return 0; 7324 } 7325 _ACEOF 7326 if ac_fn_c_try_link "$LINENO" 7327 then : 7328 eval $cacheid=yes 7329 else $as_nop 7330 eval $cacheid=no 7331 fi 7332 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7333 conftest$ac_exeext conftest.$ac_ext 7334 fi 7335 7336 7337 CFLAGS="$xorg_testset_save_CFLAGS" 7338 7339 eval supported=\$$cacheid 7340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7341 printf "%s\n" "$supported" >&6; } 7342 if test "$supported" = "yes" ; then 7343 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7344 found="yes" 7345 fi 7346 fi 7347 7348 7349 7350 7351 7352 7353 7354 7355 7356 7357 7358 7359 7360 7361 7362 xorg_testset_save_CFLAGS="$CFLAGS" 7363 7364 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7367 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7368 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7369 then : 7370 printf %s "(cached) " >&6 7371 else $as_nop 7372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7373 /* end confdefs.h. */ 7374 int i; 7375 _ACEOF 7376 if ac_fn_c_try_compile "$LINENO" 7377 then : 7378 xorg_cv_cc_flag_unknown_warning_option=yes 7379 else $as_nop 7380 xorg_cv_cc_flag_unknown_warning_option=no 7381 fi 7382 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7383 fi 7384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7385 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7386 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7387 CFLAGS="$xorg_testset_save_CFLAGS" 7388 fi 7389 7390 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7391 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7393 fi 7394 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7396 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7397 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7398 then : 7399 printf %s "(cached) " >&6 7400 else $as_nop 7401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7402 /* end confdefs.h. */ 7403 int i; 7404 _ACEOF 7405 if ac_fn_c_try_compile "$LINENO" 7406 then : 7407 xorg_cv_cc_flag_unused_command_line_argument=yes 7408 else $as_nop 7409 xorg_cv_cc_flag_unused_command_line_argument=no 7410 fi 7411 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7412 fi 7413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7414 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7415 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7416 CFLAGS="$xorg_testset_save_CFLAGS" 7417 fi 7418 7419 found="no" 7420 7421 if test $found = "no" ; then 7422 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7424 fi 7425 7426 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7428 fi 7429 7430 CFLAGS="$CFLAGS -Werror=init-self" 7431 7432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7433 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7434 cacheid=xorg_cv_cc_flag__Werror_init_self 7435 if eval test \${$cacheid+y} 7436 then : 7437 printf %s "(cached) " >&6 7438 else $as_nop 7439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7440 /* end confdefs.h. */ 7441 int i; 7442 int 7443 main (void) 7444 { 7445 7446 ; 7447 return 0; 7448 } 7449 _ACEOF 7450 if ac_fn_c_try_link "$LINENO" 7451 then : 7452 eval $cacheid=yes 7453 else $as_nop 7454 eval $cacheid=no 7455 fi 7456 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7457 conftest$ac_exeext conftest.$ac_ext 7458 fi 7459 7460 7461 CFLAGS="$xorg_testset_save_CFLAGS" 7462 7463 eval supported=\$$cacheid 7464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7465 printf "%s\n" "$supported" >&6; } 7466 if test "$supported" = "yes" ; then 7467 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7468 found="yes" 7469 fi 7470 fi 7471 7472 7473 7474 7475 7476 7477 7478 7479 7480 7481 7482 7483 7484 7485 7486 xorg_testset_save_CFLAGS="$CFLAGS" 7487 7488 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7491 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7492 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7493 then : 7494 printf %s "(cached) " >&6 7495 else $as_nop 7496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7497 /* end confdefs.h. */ 7498 int i; 7499 _ACEOF 7500 if ac_fn_c_try_compile "$LINENO" 7501 then : 7502 xorg_cv_cc_flag_unknown_warning_option=yes 7503 else $as_nop 7504 xorg_cv_cc_flag_unknown_warning_option=no 7505 fi 7506 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7507 fi 7508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7509 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7510 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7511 CFLAGS="$xorg_testset_save_CFLAGS" 7512 fi 7513 7514 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7515 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7517 fi 7518 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7520 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7521 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7522 then : 7523 printf %s "(cached) " >&6 7524 else $as_nop 7525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7526 /* end confdefs.h. */ 7527 int i; 7528 _ACEOF 7529 if ac_fn_c_try_compile "$LINENO" 7530 then : 7531 xorg_cv_cc_flag_unused_command_line_argument=yes 7532 else $as_nop 7533 xorg_cv_cc_flag_unused_command_line_argument=no 7534 fi 7535 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7536 fi 7537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7538 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7539 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7540 CFLAGS="$xorg_testset_save_CFLAGS" 7541 fi 7542 7543 found="no" 7544 7545 if test $found = "no" ; then 7546 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7548 fi 7549 7550 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7551 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7552 fi 7553 7554 CFLAGS="$CFLAGS -Werror=main" 7555 7556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7557 printf %s "checking if $CC supports -Werror=main... " >&6; } 7558 cacheid=xorg_cv_cc_flag__Werror_main 7559 if eval test \${$cacheid+y} 7560 then : 7561 printf %s "(cached) " >&6 7562 else $as_nop 7563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7564 /* end confdefs.h. */ 7565 int i; 7566 int 7567 main (void) 7568 { 7569 7570 ; 7571 return 0; 7572 } 7573 _ACEOF 7574 if ac_fn_c_try_link "$LINENO" 7575 then : 7576 eval $cacheid=yes 7577 else $as_nop 7578 eval $cacheid=no 7579 fi 7580 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7581 conftest$ac_exeext conftest.$ac_ext 7582 fi 7583 7584 7585 CFLAGS="$xorg_testset_save_CFLAGS" 7586 7587 eval supported=\$$cacheid 7588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7589 printf "%s\n" "$supported" >&6; } 7590 if test "$supported" = "yes" ; then 7591 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7592 found="yes" 7593 fi 7594 fi 7595 7596 7597 7598 7599 7600 7601 7602 7603 7604 7605 7606 7607 7608 7609 7610 xorg_testset_save_CFLAGS="$CFLAGS" 7611 7612 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7615 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7616 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7617 then : 7618 printf %s "(cached) " >&6 7619 else $as_nop 7620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7621 /* end confdefs.h. */ 7622 int i; 7623 _ACEOF 7624 if ac_fn_c_try_compile "$LINENO" 7625 then : 7626 xorg_cv_cc_flag_unknown_warning_option=yes 7627 else $as_nop 7628 xorg_cv_cc_flag_unknown_warning_option=no 7629 fi 7630 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7631 fi 7632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7633 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7634 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7635 CFLAGS="$xorg_testset_save_CFLAGS" 7636 fi 7637 7638 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7639 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7641 fi 7642 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7644 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7645 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7646 then : 7647 printf %s "(cached) " >&6 7648 else $as_nop 7649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7650 /* end confdefs.h. */ 7651 int i; 7652 _ACEOF 7653 if ac_fn_c_try_compile "$LINENO" 7654 then : 7655 xorg_cv_cc_flag_unused_command_line_argument=yes 7656 else $as_nop 7657 xorg_cv_cc_flag_unused_command_line_argument=no 7658 fi 7659 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7660 fi 7661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7662 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7663 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7664 CFLAGS="$xorg_testset_save_CFLAGS" 7665 fi 7666 7667 found="no" 7668 7669 if test $found = "no" ; then 7670 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7672 fi 7673 7674 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7676 fi 7677 7678 CFLAGS="$CFLAGS -Werror=missing-braces" 7679 7680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7681 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7682 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7683 if eval test \${$cacheid+y} 7684 then : 7685 printf %s "(cached) " >&6 7686 else $as_nop 7687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7688 /* end confdefs.h. */ 7689 int i; 7690 int 7691 main (void) 7692 { 7693 7694 ; 7695 return 0; 7696 } 7697 _ACEOF 7698 if ac_fn_c_try_link "$LINENO" 7699 then : 7700 eval $cacheid=yes 7701 else $as_nop 7702 eval $cacheid=no 7703 fi 7704 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7705 conftest$ac_exeext conftest.$ac_ext 7706 fi 7707 7708 7709 CFLAGS="$xorg_testset_save_CFLAGS" 7710 7711 eval supported=\$$cacheid 7712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7713 printf "%s\n" "$supported" >&6; } 7714 if test "$supported" = "yes" ; then 7715 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7716 found="yes" 7717 fi 7718 fi 7719 7720 7721 7722 7723 7724 7725 7726 7727 7728 7729 7730 7731 7732 7733 7734 xorg_testset_save_CFLAGS="$CFLAGS" 7735 7736 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7739 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7740 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7741 then : 7742 printf %s "(cached) " >&6 7743 else $as_nop 7744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7745 /* end confdefs.h. */ 7746 int i; 7747 _ACEOF 7748 if ac_fn_c_try_compile "$LINENO" 7749 then : 7750 xorg_cv_cc_flag_unknown_warning_option=yes 7751 else $as_nop 7752 xorg_cv_cc_flag_unknown_warning_option=no 7753 fi 7754 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7755 fi 7756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7757 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7758 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7759 CFLAGS="$xorg_testset_save_CFLAGS" 7760 fi 7761 7762 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7763 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7765 fi 7766 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7768 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7769 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7770 then : 7771 printf %s "(cached) " >&6 7772 else $as_nop 7773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7774 /* end confdefs.h. */ 7775 int i; 7776 _ACEOF 7777 if ac_fn_c_try_compile "$LINENO" 7778 then : 7779 xorg_cv_cc_flag_unused_command_line_argument=yes 7780 else $as_nop 7781 xorg_cv_cc_flag_unused_command_line_argument=no 7782 fi 7783 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7784 fi 7785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7786 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7787 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7788 CFLAGS="$xorg_testset_save_CFLAGS" 7789 fi 7790 7791 found="no" 7792 7793 if test $found = "no" ; then 7794 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7796 fi 7797 7798 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7800 fi 7801 7802 CFLAGS="$CFLAGS -Werror=sequence-point" 7803 7804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7805 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7806 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7807 if eval test \${$cacheid+y} 7808 then : 7809 printf %s "(cached) " >&6 7810 else $as_nop 7811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7812 /* end confdefs.h. */ 7813 int i; 7814 int 7815 main (void) 7816 { 7817 7818 ; 7819 return 0; 7820 } 7821 _ACEOF 7822 if ac_fn_c_try_link "$LINENO" 7823 then : 7824 eval $cacheid=yes 7825 else $as_nop 7826 eval $cacheid=no 7827 fi 7828 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7829 conftest$ac_exeext conftest.$ac_ext 7830 fi 7831 7832 7833 CFLAGS="$xorg_testset_save_CFLAGS" 7834 7835 eval supported=\$$cacheid 7836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7837 printf "%s\n" "$supported" >&6; } 7838 if test "$supported" = "yes" ; then 7839 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7840 found="yes" 7841 fi 7842 fi 7843 7844 7845 7846 7847 7848 7849 7850 7851 7852 7853 7854 7855 7856 7857 7858 xorg_testset_save_CFLAGS="$CFLAGS" 7859 7860 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7861 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7863 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7864 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7865 then : 7866 printf %s "(cached) " >&6 7867 else $as_nop 7868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7869 /* end confdefs.h. */ 7870 int i; 7871 _ACEOF 7872 if ac_fn_c_try_compile "$LINENO" 7873 then : 7874 xorg_cv_cc_flag_unknown_warning_option=yes 7875 else $as_nop 7876 xorg_cv_cc_flag_unknown_warning_option=no 7877 fi 7878 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7879 fi 7880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7881 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7882 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7883 CFLAGS="$xorg_testset_save_CFLAGS" 7884 fi 7885 7886 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7889 fi 7890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7892 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7893 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7894 then : 7895 printf %s "(cached) " >&6 7896 else $as_nop 7897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7898 /* end confdefs.h. */ 7899 int i; 7900 _ACEOF 7901 if ac_fn_c_try_compile "$LINENO" 7902 then : 7903 xorg_cv_cc_flag_unused_command_line_argument=yes 7904 else $as_nop 7905 xorg_cv_cc_flag_unused_command_line_argument=no 7906 fi 7907 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7908 fi 7909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7910 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7911 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7912 CFLAGS="$xorg_testset_save_CFLAGS" 7913 fi 7914 7915 found="no" 7916 7917 if test $found = "no" ; then 7918 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7920 fi 7921 7922 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7924 fi 7925 7926 CFLAGS="$CFLAGS -Werror=return-type" 7927 7928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7929 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 7930 cacheid=xorg_cv_cc_flag__Werror_return_type 7931 if eval test \${$cacheid+y} 7932 then : 7933 printf %s "(cached) " >&6 7934 else $as_nop 7935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7936 /* end confdefs.h. */ 7937 int i; 7938 int 7939 main (void) 7940 { 7941 7942 ; 7943 return 0; 7944 } 7945 _ACEOF 7946 if ac_fn_c_try_link "$LINENO" 7947 then : 7948 eval $cacheid=yes 7949 else $as_nop 7950 eval $cacheid=no 7951 fi 7952 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7953 conftest$ac_exeext conftest.$ac_ext 7954 fi 7955 7956 7957 CFLAGS="$xorg_testset_save_CFLAGS" 7958 7959 eval supported=\$$cacheid 7960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7961 printf "%s\n" "$supported" >&6; } 7962 if test "$supported" = "yes" ; then 7963 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7964 found="yes" 7965 fi 7966 fi 7967 7968 if test $found = "no" ; then 7969 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7971 fi 7972 7973 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7975 fi 7976 7977 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7978 7979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7980 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7981 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7982 if eval test \${$cacheid+y} 7983 then : 7984 printf %s "(cached) " >&6 7985 else $as_nop 7986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7987 /* end confdefs.h. */ 7988 int i; 7989 int 7990 main (void) 7991 { 7992 7993 ; 7994 return 0; 7995 } 7996 _ACEOF 7997 if ac_fn_c_try_link "$LINENO" 7998 then : 7999 eval $cacheid=yes 8000 else $as_nop 8001 eval $cacheid=no 8002 fi 8003 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8004 conftest$ac_exeext conftest.$ac_ext 8005 fi 8006 8007 8008 CFLAGS="$xorg_testset_save_CFLAGS" 8009 8010 eval supported=\$$cacheid 8011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8012 printf "%s\n" "$supported" >&6; } 8013 if test "$supported" = "yes" ; then 8014 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8015 found="yes" 8016 fi 8017 fi 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 8029 8030 8031 8032 8033 xorg_testset_save_CFLAGS="$CFLAGS" 8034 8035 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8038 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8039 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8040 then : 8041 printf %s "(cached) " >&6 8042 else $as_nop 8043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8044 /* end confdefs.h. */ 8045 int i; 8046 _ACEOF 8047 if ac_fn_c_try_compile "$LINENO" 8048 then : 8049 xorg_cv_cc_flag_unknown_warning_option=yes 8050 else $as_nop 8051 xorg_cv_cc_flag_unknown_warning_option=no 8052 fi 8053 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8054 fi 8055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8056 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8057 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8058 CFLAGS="$xorg_testset_save_CFLAGS" 8059 fi 8060 8061 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8062 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8064 fi 8065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8067 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8068 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8069 then : 8070 printf %s "(cached) " >&6 8071 else $as_nop 8072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8073 /* end confdefs.h. */ 8074 int i; 8075 _ACEOF 8076 if ac_fn_c_try_compile "$LINENO" 8077 then : 8078 xorg_cv_cc_flag_unused_command_line_argument=yes 8079 else $as_nop 8080 xorg_cv_cc_flag_unused_command_line_argument=no 8081 fi 8082 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8083 fi 8084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8085 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8086 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8087 CFLAGS="$xorg_testset_save_CFLAGS" 8088 fi 8089 8090 found="no" 8091 8092 if test $found = "no" ; then 8093 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8094 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8095 fi 8096 8097 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8098 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8099 fi 8100 8101 CFLAGS="$CFLAGS -Werror=trigraphs" 8102 8103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8104 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8105 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8106 if eval test \${$cacheid+y} 8107 then : 8108 printf %s "(cached) " >&6 8109 else $as_nop 8110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8111 /* end confdefs.h. */ 8112 int i; 8113 int 8114 main (void) 8115 { 8116 8117 ; 8118 return 0; 8119 } 8120 _ACEOF 8121 if ac_fn_c_try_link "$LINENO" 8122 then : 8123 eval $cacheid=yes 8124 else $as_nop 8125 eval $cacheid=no 8126 fi 8127 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8128 conftest$ac_exeext conftest.$ac_ext 8129 fi 8130 8131 8132 CFLAGS="$xorg_testset_save_CFLAGS" 8133 8134 eval supported=\$$cacheid 8135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8136 printf "%s\n" "$supported" >&6; } 8137 if test "$supported" = "yes" ; then 8138 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8139 found="yes" 8140 fi 8141 fi 8142 8143 8144 8145 8146 8147 8148 8149 8150 8151 8152 8153 8154 8155 8156 8157 xorg_testset_save_CFLAGS="$CFLAGS" 8158 8159 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8162 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8163 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8164 then : 8165 printf %s "(cached) " >&6 8166 else $as_nop 8167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8168 /* end confdefs.h. */ 8169 int i; 8170 _ACEOF 8171 if ac_fn_c_try_compile "$LINENO" 8172 then : 8173 xorg_cv_cc_flag_unknown_warning_option=yes 8174 else $as_nop 8175 xorg_cv_cc_flag_unknown_warning_option=no 8176 fi 8177 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8178 fi 8179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8180 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8181 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8182 CFLAGS="$xorg_testset_save_CFLAGS" 8183 fi 8184 8185 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8188 fi 8189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8191 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8192 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8193 then : 8194 printf %s "(cached) " >&6 8195 else $as_nop 8196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8197 /* end confdefs.h. */ 8198 int i; 8199 _ACEOF 8200 if ac_fn_c_try_compile "$LINENO" 8201 then : 8202 xorg_cv_cc_flag_unused_command_line_argument=yes 8203 else $as_nop 8204 xorg_cv_cc_flag_unused_command_line_argument=no 8205 fi 8206 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8207 fi 8208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8209 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8210 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8211 CFLAGS="$xorg_testset_save_CFLAGS" 8212 fi 8213 8214 found="no" 8215 8216 if test $found = "no" ; then 8217 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8218 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8219 fi 8220 8221 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8222 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8223 fi 8224 8225 CFLAGS="$CFLAGS -Werror=array-bounds" 8226 8227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8228 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8229 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8230 if eval test \${$cacheid+y} 8231 then : 8232 printf %s "(cached) " >&6 8233 else $as_nop 8234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8235 /* end confdefs.h. */ 8236 int i; 8237 int 8238 main (void) 8239 { 8240 8241 ; 8242 return 0; 8243 } 8244 _ACEOF 8245 if ac_fn_c_try_link "$LINENO" 8246 then : 8247 eval $cacheid=yes 8248 else $as_nop 8249 eval $cacheid=no 8250 fi 8251 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8252 conftest$ac_exeext conftest.$ac_ext 8253 fi 8254 8255 8256 CFLAGS="$xorg_testset_save_CFLAGS" 8257 8258 eval supported=\$$cacheid 8259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8260 printf "%s\n" "$supported" >&6; } 8261 if test "$supported" = "yes" ; then 8262 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8263 found="yes" 8264 fi 8265 fi 8266 8267 8268 8269 8270 8271 8272 8273 8274 8275 8276 8277 8278 8279 8280 8281 xorg_testset_save_CFLAGS="$CFLAGS" 8282 8283 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8286 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8287 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8288 then : 8289 printf %s "(cached) " >&6 8290 else $as_nop 8291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8292 /* end confdefs.h. */ 8293 int i; 8294 _ACEOF 8295 if ac_fn_c_try_compile "$LINENO" 8296 then : 8297 xorg_cv_cc_flag_unknown_warning_option=yes 8298 else $as_nop 8299 xorg_cv_cc_flag_unknown_warning_option=no 8300 fi 8301 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8302 fi 8303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8304 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8305 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8306 CFLAGS="$xorg_testset_save_CFLAGS" 8307 fi 8308 8309 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8310 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8312 fi 8313 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8315 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8316 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8317 then : 8318 printf %s "(cached) " >&6 8319 else $as_nop 8320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8321 /* end confdefs.h. */ 8322 int i; 8323 _ACEOF 8324 if ac_fn_c_try_compile "$LINENO" 8325 then : 8326 xorg_cv_cc_flag_unused_command_line_argument=yes 8327 else $as_nop 8328 xorg_cv_cc_flag_unused_command_line_argument=no 8329 fi 8330 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8331 fi 8332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8333 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8334 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8335 CFLAGS="$xorg_testset_save_CFLAGS" 8336 fi 8337 8338 found="no" 8339 8340 if test $found = "no" ; then 8341 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8342 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8343 fi 8344 8345 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8346 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8347 fi 8348 8349 CFLAGS="$CFLAGS -Werror=write-strings" 8350 8351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8352 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8353 cacheid=xorg_cv_cc_flag__Werror_write_strings 8354 if eval test \${$cacheid+y} 8355 then : 8356 printf %s "(cached) " >&6 8357 else $as_nop 8358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8359 /* end confdefs.h. */ 8360 int i; 8361 int 8362 main (void) 8363 { 8364 8365 ; 8366 return 0; 8367 } 8368 _ACEOF 8369 if ac_fn_c_try_link "$LINENO" 8370 then : 8371 eval $cacheid=yes 8372 else $as_nop 8373 eval $cacheid=no 8374 fi 8375 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8376 conftest$ac_exeext conftest.$ac_ext 8377 fi 8378 8379 8380 CFLAGS="$xorg_testset_save_CFLAGS" 8381 8382 eval supported=\$$cacheid 8383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8384 printf "%s\n" "$supported" >&6; } 8385 if test "$supported" = "yes" ; then 8386 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8387 found="yes" 8388 fi 8389 fi 8390 8391 8392 8393 8394 8395 8396 8397 8398 8399 8400 8401 8402 8403 8404 8405 xorg_testset_save_CFLAGS="$CFLAGS" 8406 8407 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8410 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8411 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8412 then : 8413 printf %s "(cached) " >&6 8414 else $as_nop 8415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8416 /* end confdefs.h. */ 8417 int i; 8418 _ACEOF 8419 if ac_fn_c_try_compile "$LINENO" 8420 then : 8421 xorg_cv_cc_flag_unknown_warning_option=yes 8422 else $as_nop 8423 xorg_cv_cc_flag_unknown_warning_option=no 8424 fi 8425 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8426 fi 8427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8428 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8429 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8430 CFLAGS="$xorg_testset_save_CFLAGS" 8431 fi 8432 8433 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8436 fi 8437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8439 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8440 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8441 then : 8442 printf %s "(cached) " >&6 8443 else $as_nop 8444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8445 /* end confdefs.h. */ 8446 int i; 8447 _ACEOF 8448 if ac_fn_c_try_compile "$LINENO" 8449 then : 8450 xorg_cv_cc_flag_unused_command_line_argument=yes 8451 else $as_nop 8452 xorg_cv_cc_flag_unused_command_line_argument=no 8453 fi 8454 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8455 fi 8456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8457 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8458 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8459 CFLAGS="$xorg_testset_save_CFLAGS" 8460 fi 8461 8462 found="no" 8463 8464 if test $found = "no" ; then 8465 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8467 fi 8468 8469 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8471 fi 8472 8473 CFLAGS="$CFLAGS -Werror=address" 8474 8475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8476 printf %s "checking if $CC supports -Werror=address... " >&6; } 8477 cacheid=xorg_cv_cc_flag__Werror_address 8478 if eval test \${$cacheid+y} 8479 then : 8480 printf %s "(cached) " >&6 8481 else $as_nop 8482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8483 /* end confdefs.h. */ 8484 int i; 8485 int 8486 main (void) 8487 { 8488 8489 ; 8490 return 0; 8491 } 8492 _ACEOF 8493 if ac_fn_c_try_link "$LINENO" 8494 then : 8495 eval $cacheid=yes 8496 else $as_nop 8497 eval $cacheid=no 8498 fi 8499 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8500 conftest$ac_exeext conftest.$ac_ext 8501 fi 8502 8503 8504 CFLAGS="$xorg_testset_save_CFLAGS" 8505 8506 eval supported=\$$cacheid 8507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8508 printf "%s\n" "$supported" >&6; } 8509 if test "$supported" = "yes" ; then 8510 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8511 found="yes" 8512 fi 8513 fi 8514 8515 8516 8517 8518 8519 8520 8521 8522 8523 8524 8525 8526 8527 8528 8529 xorg_testset_save_CFLAGS="$CFLAGS" 8530 8531 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8534 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8535 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8536 then : 8537 printf %s "(cached) " >&6 8538 else $as_nop 8539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8540 /* end confdefs.h. */ 8541 int i; 8542 _ACEOF 8543 if ac_fn_c_try_compile "$LINENO" 8544 then : 8545 xorg_cv_cc_flag_unknown_warning_option=yes 8546 else $as_nop 8547 xorg_cv_cc_flag_unknown_warning_option=no 8548 fi 8549 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8550 fi 8551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8552 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8553 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8554 CFLAGS="$xorg_testset_save_CFLAGS" 8555 fi 8556 8557 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8560 fi 8561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8563 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8564 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8565 then : 8566 printf %s "(cached) " >&6 8567 else $as_nop 8568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8569 /* end confdefs.h. */ 8570 int i; 8571 _ACEOF 8572 if ac_fn_c_try_compile "$LINENO" 8573 then : 8574 xorg_cv_cc_flag_unused_command_line_argument=yes 8575 else $as_nop 8576 xorg_cv_cc_flag_unused_command_line_argument=no 8577 fi 8578 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8579 fi 8580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8581 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8582 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8583 CFLAGS="$xorg_testset_save_CFLAGS" 8584 fi 8585 8586 found="no" 8587 8588 if test $found = "no" ; then 8589 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8591 fi 8592 8593 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8595 fi 8596 8597 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8598 8599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8600 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8601 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8602 if eval test \${$cacheid+y} 8603 then : 8604 printf %s "(cached) " >&6 8605 else $as_nop 8606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8607 /* end confdefs.h. */ 8608 int i; 8609 int 8610 main (void) 8611 { 8612 8613 ; 8614 return 0; 8615 } 8616 _ACEOF 8617 if ac_fn_c_try_link "$LINENO" 8618 then : 8619 eval $cacheid=yes 8620 else $as_nop 8621 eval $cacheid=no 8622 fi 8623 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8624 conftest$ac_exeext conftest.$ac_ext 8625 fi 8626 8627 8628 CFLAGS="$xorg_testset_save_CFLAGS" 8629 8630 eval supported=\$$cacheid 8631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8632 printf "%s\n" "$supported" >&6; } 8633 if test "$supported" = "yes" ; then 8634 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8635 found="yes" 8636 fi 8637 fi 8638 8639 if test $found = "no" ; then 8640 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8641 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8642 fi 8643 8644 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8645 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8646 fi 8647 8648 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8649 8650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8651 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8652 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8653 if eval test \${$cacheid+y} 8654 then : 8655 printf %s "(cached) " >&6 8656 else $as_nop 8657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8658 /* end confdefs.h. */ 8659 int i; 8660 int 8661 main (void) 8662 { 8663 8664 ; 8665 return 0; 8666 } 8667 _ACEOF 8668 if ac_fn_c_try_link "$LINENO" 8669 then : 8670 eval $cacheid=yes 8671 else $as_nop 8672 eval $cacheid=no 8673 fi 8674 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8675 conftest$ac_exeext conftest.$ac_ext 8676 fi 8677 8678 8679 CFLAGS="$xorg_testset_save_CFLAGS" 8680 8681 eval supported=\$$cacheid 8682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8683 printf "%s\n" "$supported" >&6; } 8684 if test "$supported" = "yes" ; then 8685 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8686 found="yes" 8687 fi 8688 fi 8689 8690 8691 8692 8693 8694 8695 8696 8697 8698 8699 8700 8701 8702 8703 8704 xorg_testset_save_CFLAGS="$CFLAGS" 8705 8706 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8709 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8710 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8711 then : 8712 printf %s "(cached) " >&6 8713 else $as_nop 8714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8715 /* end confdefs.h. */ 8716 int i; 8717 _ACEOF 8718 if ac_fn_c_try_compile "$LINENO" 8719 then : 8720 xorg_cv_cc_flag_unknown_warning_option=yes 8721 else $as_nop 8722 xorg_cv_cc_flag_unknown_warning_option=no 8723 fi 8724 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8725 fi 8726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8727 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8728 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8729 CFLAGS="$xorg_testset_save_CFLAGS" 8730 fi 8731 8732 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8733 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8734 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8735 fi 8736 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8738 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8739 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8740 then : 8741 printf %s "(cached) " >&6 8742 else $as_nop 8743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8744 /* end confdefs.h. */ 8745 int i; 8746 _ACEOF 8747 if ac_fn_c_try_compile "$LINENO" 8748 then : 8749 xorg_cv_cc_flag_unused_command_line_argument=yes 8750 else $as_nop 8751 xorg_cv_cc_flag_unused_command_line_argument=no 8752 fi 8753 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8754 fi 8755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8756 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8757 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8758 CFLAGS="$xorg_testset_save_CFLAGS" 8759 fi 8760 8761 found="no" 8762 8763 if test $found = "no" ; then 8764 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8765 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8766 fi 8767 8768 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8770 fi 8771 8772 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8773 8774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8775 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8776 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8777 if eval test \${$cacheid+y} 8778 then : 8779 printf %s "(cached) " >&6 8780 else $as_nop 8781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8782 /* end confdefs.h. */ 8783 int i; 8784 int 8785 main (void) 8786 { 8787 8788 ; 8789 return 0; 8790 } 8791 _ACEOF 8792 if ac_fn_c_try_link "$LINENO" 8793 then : 8794 eval $cacheid=yes 8795 else $as_nop 8796 eval $cacheid=no 8797 fi 8798 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8799 conftest$ac_exeext conftest.$ac_ext 8800 fi 8801 8802 8803 CFLAGS="$xorg_testset_save_CFLAGS" 8804 8805 eval supported=\$$cacheid 8806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8807 printf "%s\n" "$supported" >&6; } 8808 if test "$supported" = "yes" ; then 8809 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8810 found="yes" 8811 fi 8812 fi 8813 8814 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8815 else 8816 { 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 $PACKAGE_BUGREPORT" >&5 8817 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8818 8819 8820 8821 8822 8823 8824 8825 8826 8827 8828 8829 8830 8831 xorg_testset_save_CFLAGS="$CFLAGS" 8832 8833 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8834 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8836 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8837 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8838 then : 8839 printf %s "(cached) " >&6 8840 else $as_nop 8841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8842 /* end confdefs.h. */ 8843 int i; 8844 _ACEOF 8845 if ac_fn_c_try_compile "$LINENO" 8846 then : 8847 xorg_cv_cc_flag_unknown_warning_option=yes 8848 else $as_nop 8849 xorg_cv_cc_flag_unknown_warning_option=no 8850 fi 8851 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8852 fi 8853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8854 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8855 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8856 CFLAGS="$xorg_testset_save_CFLAGS" 8857 fi 8858 8859 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8860 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8861 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8862 fi 8863 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8865 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8866 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8867 then : 8868 printf %s "(cached) " >&6 8869 else $as_nop 8870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8871 /* end confdefs.h. */ 8872 int i; 8873 _ACEOF 8874 if ac_fn_c_try_compile "$LINENO" 8875 then : 8876 xorg_cv_cc_flag_unused_command_line_argument=yes 8877 else $as_nop 8878 xorg_cv_cc_flag_unused_command_line_argument=no 8879 fi 8880 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8881 fi 8882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8883 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8884 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8885 CFLAGS="$xorg_testset_save_CFLAGS" 8886 fi 8887 8888 found="no" 8889 8890 if test $found = "no" ; then 8891 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8893 fi 8894 8895 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8897 fi 8898 8899 CFLAGS="$CFLAGS -Wimplicit" 8900 8901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8902 printf %s "checking if $CC supports -Wimplicit... " >&6; } 8903 cacheid=xorg_cv_cc_flag__Wimplicit 8904 if eval test \${$cacheid+y} 8905 then : 8906 printf %s "(cached) " >&6 8907 else $as_nop 8908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8909 /* end confdefs.h. */ 8910 int i; 8911 int 8912 main (void) 8913 { 8914 8915 ; 8916 return 0; 8917 } 8918 _ACEOF 8919 if ac_fn_c_try_link "$LINENO" 8920 then : 8921 eval $cacheid=yes 8922 else $as_nop 8923 eval $cacheid=no 8924 fi 8925 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8926 conftest$ac_exeext conftest.$ac_ext 8927 fi 8928 8929 8930 CFLAGS="$xorg_testset_save_CFLAGS" 8931 8932 eval supported=\$$cacheid 8933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8934 printf "%s\n" "$supported" >&6; } 8935 if test "$supported" = "yes" ; then 8936 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8937 found="yes" 8938 fi 8939 fi 8940 8941 8942 8943 8944 8945 8946 8947 8948 8949 8950 8951 8952 8953 8954 8955 xorg_testset_save_CFLAGS="$CFLAGS" 8956 8957 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8960 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8961 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8962 then : 8963 printf %s "(cached) " >&6 8964 else $as_nop 8965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8966 /* end confdefs.h. */ 8967 int i; 8968 _ACEOF 8969 if ac_fn_c_try_compile "$LINENO" 8970 then : 8971 xorg_cv_cc_flag_unknown_warning_option=yes 8972 else $as_nop 8973 xorg_cv_cc_flag_unknown_warning_option=no 8974 fi 8975 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8976 fi 8977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8978 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8979 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8980 CFLAGS="$xorg_testset_save_CFLAGS" 8981 fi 8982 8983 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8984 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8986 fi 8987 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8989 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8990 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8991 then : 8992 printf %s "(cached) " >&6 8993 else $as_nop 8994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8995 /* end confdefs.h. */ 8996 int i; 8997 _ACEOF 8998 if ac_fn_c_try_compile "$LINENO" 8999 then : 9000 xorg_cv_cc_flag_unused_command_line_argument=yes 9001 else $as_nop 9002 xorg_cv_cc_flag_unused_command_line_argument=no 9003 fi 9004 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9005 fi 9006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9007 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9008 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9009 CFLAGS="$xorg_testset_save_CFLAGS" 9010 fi 9011 9012 found="no" 9013 9014 if test $found = "no" ; then 9015 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9017 fi 9018 9019 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9020 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9021 fi 9022 9023 CFLAGS="$CFLAGS -Wnonnull" 9024 9025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9026 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9027 cacheid=xorg_cv_cc_flag__Wnonnull 9028 if eval test \${$cacheid+y} 9029 then : 9030 printf %s "(cached) " >&6 9031 else $as_nop 9032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9033 /* end confdefs.h. */ 9034 int i; 9035 int 9036 main (void) 9037 { 9038 9039 ; 9040 return 0; 9041 } 9042 _ACEOF 9043 if ac_fn_c_try_link "$LINENO" 9044 then : 9045 eval $cacheid=yes 9046 else $as_nop 9047 eval $cacheid=no 9048 fi 9049 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9050 conftest$ac_exeext conftest.$ac_ext 9051 fi 9052 9053 9054 CFLAGS="$xorg_testset_save_CFLAGS" 9055 9056 eval supported=\$$cacheid 9057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9058 printf "%s\n" "$supported" >&6; } 9059 if test "$supported" = "yes" ; then 9060 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9061 found="yes" 9062 fi 9063 fi 9064 9065 9066 9067 9068 9069 9070 9071 9072 9073 9074 9075 9076 9077 9078 9079 xorg_testset_save_CFLAGS="$CFLAGS" 9080 9081 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9084 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9085 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9086 then : 9087 printf %s "(cached) " >&6 9088 else $as_nop 9089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9090 /* end confdefs.h. */ 9091 int i; 9092 _ACEOF 9093 if ac_fn_c_try_compile "$LINENO" 9094 then : 9095 xorg_cv_cc_flag_unknown_warning_option=yes 9096 else $as_nop 9097 xorg_cv_cc_flag_unknown_warning_option=no 9098 fi 9099 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9100 fi 9101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9102 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9103 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9104 CFLAGS="$xorg_testset_save_CFLAGS" 9105 fi 9106 9107 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9108 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9110 fi 9111 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9113 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9114 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9115 then : 9116 printf %s "(cached) " >&6 9117 else $as_nop 9118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9119 /* end confdefs.h. */ 9120 int i; 9121 _ACEOF 9122 if ac_fn_c_try_compile "$LINENO" 9123 then : 9124 xorg_cv_cc_flag_unused_command_line_argument=yes 9125 else $as_nop 9126 xorg_cv_cc_flag_unused_command_line_argument=no 9127 fi 9128 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9129 fi 9130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9131 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9132 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9133 CFLAGS="$xorg_testset_save_CFLAGS" 9134 fi 9135 9136 found="no" 9137 9138 if test $found = "no" ; then 9139 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9141 fi 9142 9143 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9144 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9145 fi 9146 9147 CFLAGS="$CFLAGS -Winit-self" 9148 9149 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9150 printf %s "checking if $CC supports -Winit-self... " >&6; } 9151 cacheid=xorg_cv_cc_flag__Winit_self 9152 if eval test \${$cacheid+y} 9153 then : 9154 printf %s "(cached) " >&6 9155 else $as_nop 9156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9157 /* end confdefs.h. */ 9158 int i; 9159 int 9160 main (void) 9161 { 9162 9163 ; 9164 return 0; 9165 } 9166 _ACEOF 9167 if ac_fn_c_try_link "$LINENO" 9168 then : 9169 eval $cacheid=yes 9170 else $as_nop 9171 eval $cacheid=no 9172 fi 9173 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9174 conftest$ac_exeext conftest.$ac_ext 9175 fi 9176 9177 9178 CFLAGS="$xorg_testset_save_CFLAGS" 9179 9180 eval supported=\$$cacheid 9181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9182 printf "%s\n" "$supported" >&6; } 9183 if test "$supported" = "yes" ; then 9184 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9185 found="yes" 9186 fi 9187 fi 9188 9189 9190 9191 9192 9193 9194 9195 9196 9197 9198 9199 9200 9201 9202 9203 xorg_testset_save_CFLAGS="$CFLAGS" 9204 9205 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9208 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9209 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9210 then : 9211 printf %s "(cached) " >&6 9212 else $as_nop 9213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9214 /* end confdefs.h. */ 9215 int i; 9216 _ACEOF 9217 if ac_fn_c_try_compile "$LINENO" 9218 then : 9219 xorg_cv_cc_flag_unknown_warning_option=yes 9220 else $as_nop 9221 xorg_cv_cc_flag_unknown_warning_option=no 9222 fi 9223 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9224 fi 9225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9226 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9227 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9228 CFLAGS="$xorg_testset_save_CFLAGS" 9229 fi 9230 9231 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9234 fi 9235 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9237 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9238 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9239 then : 9240 printf %s "(cached) " >&6 9241 else $as_nop 9242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9243 /* end confdefs.h. */ 9244 int i; 9245 _ACEOF 9246 if ac_fn_c_try_compile "$LINENO" 9247 then : 9248 xorg_cv_cc_flag_unused_command_line_argument=yes 9249 else $as_nop 9250 xorg_cv_cc_flag_unused_command_line_argument=no 9251 fi 9252 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9253 fi 9254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9255 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9256 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9257 CFLAGS="$xorg_testset_save_CFLAGS" 9258 fi 9259 9260 found="no" 9261 9262 if test $found = "no" ; then 9263 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9265 fi 9266 9267 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9268 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9269 fi 9270 9271 CFLAGS="$CFLAGS -Wmain" 9272 9273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9274 printf %s "checking if $CC supports -Wmain... " >&6; } 9275 cacheid=xorg_cv_cc_flag__Wmain 9276 if eval test \${$cacheid+y} 9277 then : 9278 printf %s "(cached) " >&6 9279 else $as_nop 9280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9281 /* end confdefs.h. */ 9282 int i; 9283 int 9284 main (void) 9285 { 9286 9287 ; 9288 return 0; 9289 } 9290 _ACEOF 9291 if ac_fn_c_try_link "$LINENO" 9292 then : 9293 eval $cacheid=yes 9294 else $as_nop 9295 eval $cacheid=no 9296 fi 9297 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9298 conftest$ac_exeext conftest.$ac_ext 9299 fi 9300 9301 9302 CFLAGS="$xorg_testset_save_CFLAGS" 9303 9304 eval supported=\$$cacheid 9305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9306 printf "%s\n" "$supported" >&6; } 9307 if test "$supported" = "yes" ; then 9308 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9309 found="yes" 9310 fi 9311 fi 9312 9313 9314 9315 9316 9317 9318 9319 9320 9321 9322 9323 9324 9325 9326 9327 xorg_testset_save_CFLAGS="$CFLAGS" 9328 9329 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9331 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9332 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9333 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9334 then : 9335 printf %s "(cached) " >&6 9336 else $as_nop 9337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9338 /* end confdefs.h. */ 9339 int i; 9340 _ACEOF 9341 if ac_fn_c_try_compile "$LINENO" 9342 then : 9343 xorg_cv_cc_flag_unknown_warning_option=yes 9344 else $as_nop 9345 xorg_cv_cc_flag_unknown_warning_option=no 9346 fi 9347 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9348 fi 9349 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9350 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9351 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9352 CFLAGS="$xorg_testset_save_CFLAGS" 9353 fi 9354 9355 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9358 fi 9359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9361 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9362 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9363 then : 9364 printf %s "(cached) " >&6 9365 else $as_nop 9366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9367 /* end confdefs.h. */ 9368 int i; 9369 _ACEOF 9370 if ac_fn_c_try_compile "$LINENO" 9371 then : 9372 xorg_cv_cc_flag_unused_command_line_argument=yes 9373 else $as_nop 9374 xorg_cv_cc_flag_unused_command_line_argument=no 9375 fi 9376 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9377 fi 9378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9379 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9380 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9381 CFLAGS="$xorg_testset_save_CFLAGS" 9382 fi 9383 9384 found="no" 9385 9386 if test $found = "no" ; then 9387 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9389 fi 9390 9391 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9392 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9393 fi 9394 9395 CFLAGS="$CFLAGS -Wmissing-braces" 9396 9397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9398 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9399 cacheid=xorg_cv_cc_flag__Wmissing_braces 9400 if eval test \${$cacheid+y} 9401 then : 9402 printf %s "(cached) " >&6 9403 else $as_nop 9404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9405 /* end confdefs.h. */ 9406 int i; 9407 int 9408 main (void) 9409 { 9410 9411 ; 9412 return 0; 9413 } 9414 _ACEOF 9415 if ac_fn_c_try_link "$LINENO" 9416 then : 9417 eval $cacheid=yes 9418 else $as_nop 9419 eval $cacheid=no 9420 fi 9421 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9422 conftest$ac_exeext conftest.$ac_ext 9423 fi 9424 9425 9426 CFLAGS="$xorg_testset_save_CFLAGS" 9427 9428 eval supported=\$$cacheid 9429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9430 printf "%s\n" "$supported" >&6; } 9431 if test "$supported" = "yes" ; then 9432 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9433 found="yes" 9434 fi 9435 fi 9436 9437 9438 9439 9440 9441 9442 9443 9444 9445 9446 9447 9448 9449 9450 9451 xorg_testset_save_CFLAGS="$CFLAGS" 9452 9453 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9456 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9457 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9458 then : 9459 printf %s "(cached) " >&6 9460 else $as_nop 9461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9462 /* end confdefs.h. */ 9463 int i; 9464 _ACEOF 9465 if ac_fn_c_try_compile "$LINENO" 9466 then : 9467 xorg_cv_cc_flag_unknown_warning_option=yes 9468 else $as_nop 9469 xorg_cv_cc_flag_unknown_warning_option=no 9470 fi 9471 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9472 fi 9473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9474 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9475 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9476 CFLAGS="$xorg_testset_save_CFLAGS" 9477 fi 9478 9479 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9480 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9482 fi 9483 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9485 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9486 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9487 then : 9488 printf %s "(cached) " >&6 9489 else $as_nop 9490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9491 /* end confdefs.h. */ 9492 int i; 9493 _ACEOF 9494 if ac_fn_c_try_compile "$LINENO" 9495 then : 9496 xorg_cv_cc_flag_unused_command_line_argument=yes 9497 else $as_nop 9498 xorg_cv_cc_flag_unused_command_line_argument=no 9499 fi 9500 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9501 fi 9502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9503 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9504 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9505 CFLAGS="$xorg_testset_save_CFLAGS" 9506 fi 9507 9508 found="no" 9509 9510 if test $found = "no" ; then 9511 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9512 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9513 fi 9514 9515 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9516 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9517 fi 9518 9519 CFLAGS="$CFLAGS -Wsequence-point" 9520 9521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9522 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9523 cacheid=xorg_cv_cc_flag__Wsequence_point 9524 if eval test \${$cacheid+y} 9525 then : 9526 printf %s "(cached) " >&6 9527 else $as_nop 9528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9529 /* end confdefs.h. */ 9530 int i; 9531 int 9532 main (void) 9533 { 9534 9535 ; 9536 return 0; 9537 } 9538 _ACEOF 9539 if ac_fn_c_try_link "$LINENO" 9540 then : 9541 eval $cacheid=yes 9542 else $as_nop 9543 eval $cacheid=no 9544 fi 9545 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9546 conftest$ac_exeext conftest.$ac_ext 9547 fi 9548 9549 9550 CFLAGS="$xorg_testset_save_CFLAGS" 9551 9552 eval supported=\$$cacheid 9553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9554 printf "%s\n" "$supported" >&6; } 9555 if test "$supported" = "yes" ; then 9556 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9557 found="yes" 9558 fi 9559 fi 9560 9561 9562 9563 9564 9565 9566 9567 9568 9569 9570 9571 9572 9573 9574 9575 xorg_testset_save_CFLAGS="$CFLAGS" 9576 9577 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9580 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9581 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9582 then : 9583 printf %s "(cached) " >&6 9584 else $as_nop 9585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9586 /* end confdefs.h. */ 9587 int i; 9588 _ACEOF 9589 if ac_fn_c_try_compile "$LINENO" 9590 then : 9591 xorg_cv_cc_flag_unknown_warning_option=yes 9592 else $as_nop 9593 xorg_cv_cc_flag_unknown_warning_option=no 9594 fi 9595 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9596 fi 9597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9598 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9599 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9600 CFLAGS="$xorg_testset_save_CFLAGS" 9601 fi 9602 9603 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9606 fi 9607 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9609 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9610 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9611 then : 9612 printf %s "(cached) " >&6 9613 else $as_nop 9614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9615 /* end confdefs.h. */ 9616 int i; 9617 _ACEOF 9618 if ac_fn_c_try_compile "$LINENO" 9619 then : 9620 xorg_cv_cc_flag_unused_command_line_argument=yes 9621 else $as_nop 9622 xorg_cv_cc_flag_unused_command_line_argument=no 9623 fi 9624 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9625 fi 9626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9627 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9628 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9629 CFLAGS="$xorg_testset_save_CFLAGS" 9630 fi 9631 9632 found="no" 9633 9634 if test $found = "no" ; then 9635 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9637 fi 9638 9639 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9640 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9641 fi 9642 9643 CFLAGS="$CFLAGS -Wreturn-type" 9644 9645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9646 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9647 cacheid=xorg_cv_cc_flag__Wreturn_type 9648 if eval test \${$cacheid+y} 9649 then : 9650 printf %s "(cached) " >&6 9651 else $as_nop 9652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9653 /* end confdefs.h. */ 9654 int i; 9655 int 9656 main (void) 9657 { 9658 9659 ; 9660 return 0; 9661 } 9662 _ACEOF 9663 if ac_fn_c_try_link "$LINENO" 9664 then : 9665 eval $cacheid=yes 9666 else $as_nop 9667 eval $cacheid=no 9668 fi 9669 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9670 conftest$ac_exeext conftest.$ac_ext 9671 fi 9672 9673 9674 CFLAGS="$xorg_testset_save_CFLAGS" 9675 9676 eval supported=\$$cacheid 9677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9678 printf "%s\n" "$supported" >&6; } 9679 if test "$supported" = "yes" ; then 9680 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9681 found="yes" 9682 fi 9683 fi 9684 9685 9686 9687 9688 9689 9690 9691 9692 9693 9694 9695 9696 9697 9698 9699 xorg_testset_save_CFLAGS="$CFLAGS" 9700 9701 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9704 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9705 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9706 then : 9707 printf %s "(cached) " >&6 9708 else $as_nop 9709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9710 /* end confdefs.h. */ 9711 int i; 9712 _ACEOF 9713 if ac_fn_c_try_compile "$LINENO" 9714 then : 9715 xorg_cv_cc_flag_unknown_warning_option=yes 9716 else $as_nop 9717 xorg_cv_cc_flag_unknown_warning_option=no 9718 fi 9719 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9720 fi 9721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9722 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9723 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9724 CFLAGS="$xorg_testset_save_CFLAGS" 9725 fi 9726 9727 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9728 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9730 fi 9731 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9733 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9734 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9735 then : 9736 printf %s "(cached) " >&6 9737 else $as_nop 9738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9739 /* end confdefs.h. */ 9740 int i; 9741 _ACEOF 9742 if ac_fn_c_try_compile "$LINENO" 9743 then : 9744 xorg_cv_cc_flag_unused_command_line_argument=yes 9745 else $as_nop 9746 xorg_cv_cc_flag_unused_command_line_argument=no 9747 fi 9748 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9749 fi 9750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9751 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9752 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9753 CFLAGS="$xorg_testset_save_CFLAGS" 9754 fi 9755 9756 found="no" 9757 9758 if test $found = "no" ; then 9759 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9761 fi 9762 9763 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9764 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9765 fi 9766 9767 CFLAGS="$CFLAGS -Wtrigraphs" 9768 9769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9770 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9771 cacheid=xorg_cv_cc_flag__Wtrigraphs 9772 if eval test \${$cacheid+y} 9773 then : 9774 printf %s "(cached) " >&6 9775 else $as_nop 9776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9777 /* end confdefs.h. */ 9778 int i; 9779 int 9780 main (void) 9781 { 9782 9783 ; 9784 return 0; 9785 } 9786 _ACEOF 9787 if ac_fn_c_try_link "$LINENO" 9788 then : 9789 eval $cacheid=yes 9790 else $as_nop 9791 eval $cacheid=no 9792 fi 9793 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9794 conftest$ac_exeext conftest.$ac_ext 9795 fi 9796 9797 9798 CFLAGS="$xorg_testset_save_CFLAGS" 9799 9800 eval supported=\$$cacheid 9801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9802 printf "%s\n" "$supported" >&6; } 9803 if test "$supported" = "yes" ; then 9804 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9805 found="yes" 9806 fi 9807 fi 9808 9809 9810 9811 9812 9813 9814 9815 9816 9817 9818 9819 9820 9821 9822 9823 xorg_testset_save_CFLAGS="$CFLAGS" 9824 9825 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9828 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9829 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9830 then : 9831 printf %s "(cached) " >&6 9832 else $as_nop 9833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9834 /* end confdefs.h. */ 9835 int i; 9836 _ACEOF 9837 if ac_fn_c_try_compile "$LINENO" 9838 then : 9839 xorg_cv_cc_flag_unknown_warning_option=yes 9840 else $as_nop 9841 xorg_cv_cc_flag_unknown_warning_option=no 9842 fi 9843 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9844 fi 9845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9846 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9847 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9848 CFLAGS="$xorg_testset_save_CFLAGS" 9849 fi 9850 9851 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9854 fi 9855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9857 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9858 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9859 then : 9860 printf %s "(cached) " >&6 9861 else $as_nop 9862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9863 /* end confdefs.h. */ 9864 int i; 9865 _ACEOF 9866 if ac_fn_c_try_compile "$LINENO" 9867 then : 9868 xorg_cv_cc_flag_unused_command_line_argument=yes 9869 else $as_nop 9870 xorg_cv_cc_flag_unused_command_line_argument=no 9871 fi 9872 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9873 fi 9874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9875 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9876 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9877 CFLAGS="$xorg_testset_save_CFLAGS" 9878 fi 9879 9880 found="no" 9881 9882 if test $found = "no" ; then 9883 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9885 fi 9886 9887 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9888 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9889 fi 9890 9891 CFLAGS="$CFLAGS -Warray-bounds" 9892 9893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9894 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 9895 cacheid=xorg_cv_cc_flag__Warray_bounds 9896 if eval test \${$cacheid+y} 9897 then : 9898 printf %s "(cached) " >&6 9899 else $as_nop 9900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9901 /* end confdefs.h. */ 9902 int i; 9903 int 9904 main (void) 9905 { 9906 9907 ; 9908 return 0; 9909 } 9910 _ACEOF 9911 if ac_fn_c_try_link "$LINENO" 9912 then : 9913 eval $cacheid=yes 9914 else $as_nop 9915 eval $cacheid=no 9916 fi 9917 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9918 conftest$ac_exeext conftest.$ac_ext 9919 fi 9920 9921 9922 CFLAGS="$xorg_testset_save_CFLAGS" 9923 9924 eval supported=\$$cacheid 9925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9926 printf "%s\n" "$supported" >&6; } 9927 if test "$supported" = "yes" ; then 9928 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9929 found="yes" 9930 fi 9931 fi 9932 9933 9934 9935 9936 9937 9938 9939 9940 9941 9942 9943 9944 9945 9946 9947 xorg_testset_save_CFLAGS="$CFLAGS" 9948 9949 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9952 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9953 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9954 then : 9955 printf %s "(cached) " >&6 9956 else $as_nop 9957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9958 /* end confdefs.h. */ 9959 int i; 9960 _ACEOF 9961 if ac_fn_c_try_compile "$LINENO" 9962 then : 9963 xorg_cv_cc_flag_unknown_warning_option=yes 9964 else $as_nop 9965 xorg_cv_cc_flag_unknown_warning_option=no 9966 fi 9967 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9968 fi 9969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9970 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9971 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9972 CFLAGS="$xorg_testset_save_CFLAGS" 9973 fi 9974 9975 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9976 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9978 fi 9979 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9981 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9982 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9983 then : 9984 printf %s "(cached) " >&6 9985 else $as_nop 9986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9987 /* end confdefs.h. */ 9988 int i; 9989 _ACEOF 9990 if ac_fn_c_try_compile "$LINENO" 9991 then : 9992 xorg_cv_cc_flag_unused_command_line_argument=yes 9993 else $as_nop 9994 xorg_cv_cc_flag_unused_command_line_argument=no 9995 fi 9996 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9997 fi 9998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9999 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10000 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10001 CFLAGS="$xorg_testset_save_CFLAGS" 10002 fi 10003 10004 found="no" 10005 10006 if test $found = "no" ; then 10007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10009 fi 10010 10011 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10013 fi 10014 10015 CFLAGS="$CFLAGS -Wwrite-strings" 10016 10017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10018 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10019 cacheid=xorg_cv_cc_flag__Wwrite_strings 10020 if eval test \${$cacheid+y} 10021 then : 10022 printf %s "(cached) " >&6 10023 else $as_nop 10024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10025 /* end confdefs.h. */ 10026 int i; 10027 int 10028 main (void) 10029 { 10030 10031 ; 10032 return 0; 10033 } 10034 _ACEOF 10035 if ac_fn_c_try_link "$LINENO" 10036 then : 10037 eval $cacheid=yes 10038 else $as_nop 10039 eval $cacheid=no 10040 fi 10041 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10042 conftest$ac_exeext conftest.$ac_ext 10043 fi 10044 10045 10046 CFLAGS="$xorg_testset_save_CFLAGS" 10047 10048 eval supported=\$$cacheid 10049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10050 printf "%s\n" "$supported" >&6; } 10051 if test "$supported" = "yes" ; then 10052 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10053 found="yes" 10054 fi 10055 fi 10056 10057 10058 10059 10060 10061 10062 10063 10064 10065 10066 10067 10068 10069 10070 10071 xorg_testset_save_CFLAGS="$CFLAGS" 10072 10073 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10076 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10077 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10078 then : 10079 printf %s "(cached) " >&6 10080 else $as_nop 10081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10082 /* end confdefs.h. */ 10083 int i; 10084 _ACEOF 10085 if ac_fn_c_try_compile "$LINENO" 10086 then : 10087 xorg_cv_cc_flag_unknown_warning_option=yes 10088 else $as_nop 10089 xorg_cv_cc_flag_unknown_warning_option=no 10090 fi 10091 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10092 fi 10093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10094 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10095 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10096 CFLAGS="$xorg_testset_save_CFLAGS" 10097 fi 10098 10099 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10100 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10102 fi 10103 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10105 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10106 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10107 then : 10108 printf %s "(cached) " >&6 10109 else $as_nop 10110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10111 /* end confdefs.h. */ 10112 int i; 10113 _ACEOF 10114 if ac_fn_c_try_compile "$LINENO" 10115 then : 10116 xorg_cv_cc_flag_unused_command_line_argument=yes 10117 else $as_nop 10118 xorg_cv_cc_flag_unused_command_line_argument=no 10119 fi 10120 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10121 fi 10122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10123 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10124 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10125 CFLAGS="$xorg_testset_save_CFLAGS" 10126 fi 10127 10128 found="no" 10129 10130 if test $found = "no" ; then 10131 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10133 fi 10134 10135 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10136 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10137 fi 10138 10139 CFLAGS="$CFLAGS -Waddress" 10140 10141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10142 printf %s "checking if $CC supports -Waddress... " >&6; } 10143 cacheid=xorg_cv_cc_flag__Waddress 10144 if eval test \${$cacheid+y} 10145 then : 10146 printf %s "(cached) " >&6 10147 else $as_nop 10148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10149 /* end confdefs.h. */ 10150 int i; 10151 int 10152 main (void) 10153 { 10154 10155 ; 10156 return 0; 10157 } 10158 _ACEOF 10159 if ac_fn_c_try_link "$LINENO" 10160 then : 10161 eval $cacheid=yes 10162 else $as_nop 10163 eval $cacheid=no 10164 fi 10165 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10166 conftest$ac_exeext conftest.$ac_ext 10167 fi 10168 10169 10170 CFLAGS="$xorg_testset_save_CFLAGS" 10171 10172 eval supported=\$$cacheid 10173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10174 printf "%s\n" "$supported" >&6; } 10175 if test "$supported" = "yes" ; then 10176 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10177 found="yes" 10178 fi 10179 fi 10180 10181 10182 10183 10184 10185 10186 10187 10188 10189 10190 10191 10192 10193 10194 10195 xorg_testset_save_CFLAGS="$CFLAGS" 10196 10197 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10200 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10201 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10202 then : 10203 printf %s "(cached) " >&6 10204 else $as_nop 10205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10206 /* end confdefs.h. */ 10207 int i; 10208 _ACEOF 10209 if ac_fn_c_try_compile "$LINENO" 10210 then : 10211 xorg_cv_cc_flag_unknown_warning_option=yes 10212 else $as_nop 10213 xorg_cv_cc_flag_unknown_warning_option=no 10214 fi 10215 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10216 fi 10217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10218 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10219 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10220 CFLAGS="$xorg_testset_save_CFLAGS" 10221 fi 10222 10223 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10226 fi 10227 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10229 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10230 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10231 then : 10232 printf %s "(cached) " >&6 10233 else $as_nop 10234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10235 /* end confdefs.h. */ 10236 int i; 10237 _ACEOF 10238 if ac_fn_c_try_compile "$LINENO" 10239 then : 10240 xorg_cv_cc_flag_unused_command_line_argument=yes 10241 else $as_nop 10242 xorg_cv_cc_flag_unused_command_line_argument=no 10243 fi 10244 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10245 fi 10246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10247 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10248 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10249 CFLAGS="$xorg_testset_save_CFLAGS" 10250 fi 10251 10252 found="no" 10253 10254 if test $found = "no" ; then 10255 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10257 fi 10258 10259 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10260 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10261 fi 10262 10263 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10264 10265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10266 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10267 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10268 if eval test \${$cacheid+y} 10269 then : 10270 printf %s "(cached) " >&6 10271 else $as_nop 10272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10273 /* end confdefs.h. */ 10274 int i; 10275 int 10276 main (void) 10277 { 10278 10279 ; 10280 return 0; 10281 } 10282 _ACEOF 10283 if ac_fn_c_try_link "$LINENO" 10284 then : 10285 eval $cacheid=yes 10286 else $as_nop 10287 eval $cacheid=no 10288 fi 10289 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10290 conftest$ac_exeext conftest.$ac_ext 10291 fi 10292 10293 10294 CFLAGS="$xorg_testset_save_CFLAGS" 10295 10296 eval supported=\$$cacheid 10297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10298 printf "%s\n" "$supported" >&6; } 10299 if test "$supported" = "yes" ; then 10300 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10301 found="yes" 10302 fi 10303 fi 10304 10305 10306 10307 10308 10309 10310 10311 10312 10313 10314 10315 10316 10317 10318 10319 xorg_testset_save_CFLAGS="$CFLAGS" 10320 10321 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10324 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10325 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10326 then : 10327 printf %s "(cached) " >&6 10328 else $as_nop 10329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10330 /* end confdefs.h. */ 10331 int i; 10332 _ACEOF 10333 if ac_fn_c_try_compile "$LINENO" 10334 then : 10335 xorg_cv_cc_flag_unknown_warning_option=yes 10336 else $as_nop 10337 xorg_cv_cc_flag_unknown_warning_option=no 10338 fi 10339 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10340 fi 10341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10342 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10343 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10344 CFLAGS="$xorg_testset_save_CFLAGS" 10345 fi 10346 10347 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10350 fi 10351 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10353 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10354 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10355 then : 10356 printf %s "(cached) " >&6 10357 else $as_nop 10358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10359 /* end confdefs.h. */ 10360 int i; 10361 _ACEOF 10362 if ac_fn_c_try_compile "$LINENO" 10363 then : 10364 xorg_cv_cc_flag_unused_command_line_argument=yes 10365 else $as_nop 10366 xorg_cv_cc_flag_unused_command_line_argument=no 10367 fi 10368 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10369 fi 10370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10371 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10372 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10373 CFLAGS="$xorg_testset_save_CFLAGS" 10374 fi 10375 10376 found="no" 10377 10378 if test $found = "no" ; then 10379 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10381 fi 10382 10383 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10384 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10385 fi 10386 10387 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10388 10389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10390 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10391 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10392 if eval test \${$cacheid+y} 10393 then : 10394 printf %s "(cached) " >&6 10395 else $as_nop 10396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10397 /* end confdefs.h. */ 10398 int i; 10399 int 10400 main (void) 10401 { 10402 10403 ; 10404 return 0; 10405 } 10406 _ACEOF 10407 if ac_fn_c_try_link "$LINENO" 10408 then : 10409 eval $cacheid=yes 10410 else $as_nop 10411 eval $cacheid=no 10412 fi 10413 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10414 conftest$ac_exeext conftest.$ac_ext 10415 fi 10416 10417 10418 CFLAGS="$xorg_testset_save_CFLAGS" 10419 10420 eval supported=\$$cacheid 10421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10422 printf "%s\n" "$supported" >&6; } 10423 if test "$supported" = "yes" ; then 10424 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10425 found="yes" 10426 fi 10427 fi 10428 10429 10430 fi 10431 10432 10433 10434 10435 10436 10437 10438 CWARNFLAGS="$BASE_CFLAGS" 10439 if test "x$GCC" = xyes ; then 10440 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10441 fi 10442 10443 10444 10445 10446 10447 10448 10449 10450 # Check whether --enable-strict-compilation was given. 10451 if test ${enable_strict_compilation+y} 10452 then : 10453 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10454 else $as_nop 10455 STRICT_COMPILE=no 10456 fi 10457 10458 10459 10460 10461 10462 10463 STRICT_CFLAGS="" 10464 10465 10466 10467 10468 10469 10470 10471 10472 10473 10474 10475 10476 10477 xorg_testset_save_CFLAGS="$CFLAGS" 10478 10479 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10482 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10483 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10484 then : 10485 printf %s "(cached) " >&6 10486 else $as_nop 10487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10488 /* end confdefs.h. */ 10489 int i; 10490 _ACEOF 10491 if ac_fn_c_try_compile "$LINENO" 10492 then : 10493 xorg_cv_cc_flag_unknown_warning_option=yes 10494 else $as_nop 10495 xorg_cv_cc_flag_unknown_warning_option=no 10496 fi 10497 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10498 fi 10499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10500 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10501 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10502 CFLAGS="$xorg_testset_save_CFLAGS" 10503 fi 10504 10505 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10506 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10508 fi 10509 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10511 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10512 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10513 then : 10514 printf %s "(cached) " >&6 10515 else $as_nop 10516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10517 /* end confdefs.h. */ 10518 int i; 10519 _ACEOF 10520 if ac_fn_c_try_compile "$LINENO" 10521 then : 10522 xorg_cv_cc_flag_unused_command_line_argument=yes 10523 else $as_nop 10524 xorg_cv_cc_flag_unused_command_line_argument=no 10525 fi 10526 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10527 fi 10528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10529 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10530 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10531 CFLAGS="$xorg_testset_save_CFLAGS" 10532 fi 10533 10534 found="no" 10535 10536 if test $found = "no" ; then 10537 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10539 fi 10540 10541 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10542 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10543 fi 10544 10545 CFLAGS="$CFLAGS -pedantic" 10546 10547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10548 printf %s "checking if $CC supports -pedantic... " >&6; } 10549 cacheid=xorg_cv_cc_flag__pedantic 10550 if eval test \${$cacheid+y} 10551 then : 10552 printf %s "(cached) " >&6 10553 else $as_nop 10554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10555 /* end confdefs.h. */ 10556 int i; 10557 int 10558 main (void) 10559 { 10560 10561 ; 10562 return 0; 10563 } 10564 _ACEOF 10565 if ac_fn_c_try_link "$LINENO" 10566 then : 10567 eval $cacheid=yes 10568 else $as_nop 10569 eval $cacheid=no 10570 fi 10571 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10572 conftest$ac_exeext conftest.$ac_ext 10573 fi 10574 10575 10576 CFLAGS="$xorg_testset_save_CFLAGS" 10577 10578 eval supported=\$$cacheid 10579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10580 printf "%s\n" "$supported" >&6; } 10581 if test "$supported" = "yes" ; then 10582 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10583 found="yes" 10584 fi 10585 fi 10586 10587 10588 10589 10590 10591 10592 10593 10594 10595 10596 10597 10598 10599 10600 10601 xorg_testset_save_CFLAGS="$CFLAGS" 10602 10603 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10606 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10607 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10608 then : 10609 printf %s "(cached) " >&6 10610 else $as_nop 10611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10612 /* end confdefs.h. */ 10613 int i; 10614 _ACEOF 10615 if ac_fn_c_try_compile "$LINENO" 10616 then : 10617 xorg_cv_cc_flag_unknown_warning_option=yes 10618 else $as_nop 10619 xorg_cv_cc_flag_unknown_warning_option=no 10620 fi 10621 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10622 fi 10623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10624 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10625 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10626 CFLAGS="$xorg_testset_save_CFLAGS" 10627 fi 10628 10629 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10632 fi 10633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10635 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10636 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10637 then : 10638 printf %s "(cached) " >&6 10639 else $as_nop 10640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10641 /* end confdefs.h. */ 10642 int i; 10643 _ACEOF 10644 if ac_fn_c_try_compile "$LINENO" 10645 then : 10646 xorg_cv_cc_flag_unused_command_line_argument=yes 10647 else $as_nop 10648 xorg_cv_cc_flag_unused_command_line_argument=no 10649 fi 10650 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10651 fi 10652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10653 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10654 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10655 CFLAGS="$xorg_testset_save_CFLAGS" 10656 fi 10657 10658 found="no" 10659 10660 if test $found = "no" ; then 10661 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10663 fi 10664 10665 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10666 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10667 fi 10668 10669 CFLAGS="$CFLAGS -Werror" 10670 10671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10672 printf %s "checking if $CC supports -Werror... " >&6; } 10673 cacheid=xorg_cv_cc_flag__Werror 10674 if eval test \${$cacheid+y} 10675 then : 10676 printf %s "(cached) " >&6 10677 else $as_nop 10678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10679 /* end confdefs.h. */ 10680 int i; 10681 int 10682 main (void) 10683 { 10684 10685 ; 10686 return 0; 10687 } 10688 _ACEOF 10689 if ac_fn_c_try_link "$LINENO" 10690 then : 10691 eval $cacheid=yes 10692 else $as_nop 10693 eval $cacheid=no 10694 fi 10695 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10696 conftest$ac_exeext conftest.$ac_ext 10697 fi 10698 10699 10700 CFLAGS="$xorg_testset_save_CFLAGS" 10701 10702 eval supported=\$$cacheid 10703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10704 printf "%s\n" "$supported" >&6; } 10705 if test "$supported" = "yes" ; then 10706 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10707 found="yes" 10708 fi 10709 fi 10710 10711 if test $found = "no" ; then 10712 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10713 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10714 fi 10715 10716 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10717 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10718 fi 10719 10720 CFLAGS="$CFLAGS -errwarn" 10721 10722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10723 printf %s "checking if $CC supports -errwarn... " >&6; } 10724 cacheid=xorg_cv_cc_flag__errwarn 10725 if eval test \${$cacheid+y} 10726 then : 10727 printf %s "(cached) " >&6 10728 else $as_nop 10729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10730 /* end confdefs.h. */ 10731 int i; 10732 int 10733 main (void) 10734 { 10735 10736 ; 10737 return 0; 10738 } 10739 _ACEOF 10740 if ac_fn_c_try_link "$LINENO" 10741 then : 10742 eval $cacheid=yes 10743 else $as_nop 10744 eval $cacheid=no 10745 fi 10746 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10747 conftest$ac_exeext conftest.$ac_ext 10748 fi 10749 10750 10751 CFLAGS="$xorg_testset_save_CFLAGS" 10752 10753 eval supported=\$$cacheid 10754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10755 printf "%s\n" "$supported" >&6; } 10756 if test "$supported" = "yes" ; then 10757 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10758 found="yes" 10759 fi 10760 fi 10761 10762 10763 10764 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10765 # activate it with -Werror, so we add it here explicitly. 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=attributes" 10848 10849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10850 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 10851 cacheid=xorg_cv_cc_flag__Werror_attributes 10852 if eval test \${$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=attributes" 10885 found="yes" 10886 fi 10887 fi 10888 10889 10890 10891 if test "x$STRICT_COMPILE" = "xyes"; then 10892 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10893 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10894 fi 10895 10896 10897 10898 10899 10900 10901 cat >>confdefs.h <<_ACEOF 10902 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10903 _ACEOF 10904 10905 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10906 if test "x$PVM" = "x"; then 10907 PVM="0" 10908 fi 10909 10910 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 10911 10912 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10913 if test "x$PVP" = "x"; then 10914 PVP="0" 10915 fi 10916 10917 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 10918 10919 10920 10921 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10922 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10923 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10924 touch \$(top_srcdir)/ChangeLog; \ 10925 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10926 10927 10928 10929 10930 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10931 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10932 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10933 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 10934 touch \$(top_srcdir)/INSTALL; \ 10935 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 10936 10937 10938 10939 10940 10941 10942 case $host_os in 10943 solaris*) 10944 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 10945 # check for a man page file found in later versions that use 10946 # traditional section numbers instead 10947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 10948 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 10949 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 10950 then : 10951 printf %s "(cached) " >&6 10952 else $as_nop 10953 test "$cross_compiling" = yes && 10954 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10955 if test -r "/usr/share/man/man7/attributes.7"; then 10956 ac_cv_file__usr_share_man_man7_attributes_7=yes 10957 else 10958 ac_cv_file__usr_share_man_man7_attributes_7=no 10959 fi 10960 fi 10961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 10962 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 10963 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 10964 then : 10965 SYSV_MAN_SECTIONS=false 10966 else $as_nop 10967 SYSV_MAN_SECTIONS=true 10968 fi 10969 10970 ;; 10971 *) SYSV_MAN_SECTIONS=false ;; 10972 esac 10973 10974 if test x$APP_MAN_SUFFIX = x ; then 10975 APP_MAN_SUFFIX=1 10976 fi 10977 if test x$APP_MAN_DIR = x ; then 10978 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10979 fi 10980 10981 if test x$LIB_MAN_SUFFIX = x ; then 10982 LIB_MAN_SUFFIX=3 10983 fi 10984 if test x$LIB_MAN_DIR = x ; then 10985 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10986 fi 10987 10988 if test x$FILE_MAN_SUFFIX = x ; then 10989 case $SYSV_MAN_SECTIONS in 10990 true) FILE_MAN_SUFFIX=4 ;; 10991 *) FILE_MAN_SUFFIX=5 ;; 10992 esac 10993 fi 10994 if test x$FILE_MAN_DIR = x ; then 10995 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10996 fi 10997 10998 if test x$MISC_MAN_SUFFIX = x ; then 10999 case $SYSV_MAN_SECTIONS in 11000 true) MISC_MAN_SUFFIX=5 ;; 11001 *) MISC_MAN_SUFFIX=7 ;; 11002 esac 11003 fi 11004 if test x$MISC_MAN_DIR = x ; then 11005 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11006 fi 11007 11008 if test x$DRIVER_MAN_SUFFIX = x ; then 11009 case $SYSV_MAN_SECTIONS in 11010 true) DRIVER_MAN_SUFFIX=7 ;; 11011 *) DRIVER_MAN_SUFFIX=4 ;; 11012 esac 11013 fi 11014 if test x$DRIVER_MAN_DIR = x ; then 11015 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11016 fi 11017 11018 if test x$ADMIN_MAN_SUFFIX = x ; then 11019 case $SYSV_MAN_SECTIONS in 11020 true) ADMIN_MAN_SUFFIX=1m ;; 11021 *) ADMIN_MAN_SUFFIX=8 ;; 11022 esac 11023 fi 11024 if test x$ADMIN_MAN_DIR = x ; then 11025 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11026 fi 11027 11028 11029 11030 11031 11032 11033 11034 11035 11036 11037 11038 11039 11040 11041 11042 XORG_MAN_PAGE="X Version 11" 11043 11044 MAN_SUBSTS="\ 11045 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11046 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11047 -e 's|__xservername__|Xorg|g' \ 11048 -e 's|__xconfigfile__|xorg.conf|g' \ 11049 -e 's|__projectroot__|\$(prefix)|g' \ 11050 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11051 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11052 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11053 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11054 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11055 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11056 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11057 11058 11059 11060 # Check whether --enable-silent-rules was given. 11061 if test ${enable_silent_rules+y} 11062 then : 11063 enableval=$enable_silent_rules; 11064 fi 11065 11066 case $enable_silent_rules in # ((( 11067 yes) AM_DEFAULT_VERBOSITY=0;; 11068 no) AM_DEFAULT_VERBOSITY=1;; 11069 *) AM_DEFAULT_VERBOSITY=0;; 11070 esac 11071 am_make=${MAKE-make} 11072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11073 printf %s "checking whether $am_make supports nested variables... " >&6; } 11074 if test ${am_cv_make_support_nested_variables+y} 11075 then : 11076 printf %s "(cached) " >&6 11077 else $as_nop 11078 if printf "%s\n" 'TRUE=$(BAR$(V)) 11079 BAR0=false 11080 BAR1=true 11081 V=1 11082 am__doit: 11083 @$(TRUE) 11084 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11085 am_cv_make_support_nested_variables=yes 11086 else 11087 am_cv_make_support_nested_variables=no 11088 fi 11089 fi 11090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11091 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11092 if test $am_cv_make_support_nested_variables = yes; then 11093 AM_V='$(V)' 11094 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11095 else 11096 AM_V=$AM_DEFAULT_VERBOSITY 11097 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11098 fi 11099 AM_BACKSLASH='\' 11100 11101 11102 11103 # Optional dependencies 11104 11105 # Check whether --with-xkb was given. 11106 if test ${with_xkb+y} 11107 then : 11108 withval=$with_xkb; use_xkb="$withval" 11109 else $as_nop 11110 use_xkb="yes" 11111 fi 11112 11113 if test x$use_xkb != xno ; then 11114 XKBMODULE="xkbfile" 11115 11116 printf "%s\n" "#define XKB 1" >>confdefs.h 11117 11118 fi 11119 11120 # Checks for pkg-config packages 11121 11122 pkg_failed=no 11123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for OCLOCK" >&5 11124 printf %s "checking for OCLOCK... " >&6; } 11125 11126 if test -n "$OCLOCK_CFLAGS"; then 11127 pkg_cv_OCLOCK_CFLAGS="$OCLOCK_CFLAGS" 11128 elif test -n "$PKG_CONFIG"; then 11129 if test -n "$PKG_CONFIG" && \ 11130 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmu xext xt \${XKBMODULE}\""; } >&5 11131 ($PKG_CONFIG --exists --print-errors "x11 xmu xext xt ${XKBMODULE}") 2>&5 11132 ac_status=$? 11133 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11134 test $ac_status = 0; }; then 11135 pkg_cv_OCLOCK_CFLAGS=`$PKG_CONFIG --cflags "x11 xmu xext xt ${XKBMODULE}" 2>/dev/null` 11136 test "x$?" != "x0" && pkg_failed=yes 11137 else 11138 pkg_failed=yes 11139 fi 11140 else 11141 pkg_failed=untried 11142 fi 11143 if test -n "$OCLOCK_LIBS"; then 11144 pkg_cv_OCLOCK_LIBS="$OCLOCK_LIBS" 11145 elif test -n "$PKG_CONFIG"; then 11146 if test -n "$PKG_CONFIG" && \ 11147 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmu xext xt \${XKBMODULE}\""; } >&5 11148 ($PKG_CONFIG --exists --print-errors "x11 xmu xext xt ${XKBMODULE}") 2>&5 11149 ac_status=$? 11150 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11151 test $ac_status = 0; }; then 11152 pkg_cv_OCLOCK_LIBS=`$PKG_CONFIG --libs "x11 xmu xext xt ${XKBMODULE}" 2>/dev/null` 11153 test "x$?" != "x0" && pkg_failed=yes 11154 else 11155 pkg_failed=yes 11156 fi 11157 else 11158 pkg_failed=untried 11159 fi 11160 11161 11162 11163 if test $pkg_failed = yes; then 11164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11165 printf "%s\n" "no" >&6; } 11166 11167 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11168 _pkg_short_errors_supported=yes 11169 else 11170 _pkg_short_errors_supported=no 11171 fi 11172 if test $_pkg_short_errors_supported = yes; then 11173 OCLOCK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xmu xext xt ${XKBMODULE}" 2>&1` 11174 else 11175 OCLOCK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xmu xext xt ${XKBMODULE}" 2>&1` 11176 fi 11177 # Put the nasty error message in config.log where it belongs 11178 echo "$OCLOCK_PKG_ERRORS" >&5 11179 11180 as_fn_error $? "Package requirements (x11 xmu xext xt ${XKBMODULE}) were not met: 11181 11182 $OCLOCK_PKG_ERRORS 11183 11184 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11185 installed software in a non-standard prefix. 11186 11187 Alternatively, you may set the environment variables OCLOCK_CFLAGS 11188 and OCLOCK_LIBS to avoid the need to call pkg-config. 11189 See the pkg-config man page for more details." "$LINENO" 5 11190 elif test $pkg_failed = untried; then 11191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11192 printf "%s\n" "no" >&6; } 11193 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11194 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11195 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11196 is in your PATH or set the PKG_CONFIG environment variable to the full 11197 path to pkg-config. 11198 11199 Alternatively, you may set the environment variables OCLOCK_CFLAGS 11200 and OCLOCK_LIBS to avoid the need to call pkg-config. 11201 See the pkg-config man page for more details. 11202 11203 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11204 See \`config.log' for more details" "$LINENO" 5; } 11205 else 11206 OCLOCK_CFLAGS=$pkg_cv_OCLOCK_CFLAGS 11207 OCLOCK_LIBS=$pkg_cv_OCLOCK_LIBS 11208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11209 printf "%s\n" "yes" >&6; } 11210 11211 fi 11212 11213 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11214 11215 # Check whether --with-appdefaultdir was given. 11216 if test ${with_appdefaultdir+y} 11217 then : 11218 withval=$with_appdefaultdir; appdefaultdir="$withval" 11219 else $as_nop 11220 appdefaultdir="${xt_appdefaultdir}" 11221 fi 11222 11223 11224 11225 11226 ac_config_files="$ac_config_files Makefile man/Makefile" 11227 11228 cat >confcache <<\_ACEOF 11229 # This file is a shell script that caches the results of configure 11230 # tests run on this system so they can be shared between configure 11231 # scripts and configure runs, see configure's option --config-cache. 11232 # It is not useful on other systems. If it contains results you don't 11233 # want to keep, you may remove or edit it. 11234 # 11235 # config.status only pays attention to the cache file if you give it 11236 # the --recheck option to rerun configure. 11237 # 11238 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11239 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11240 # following values. 11241 11242 _ACEOF 11243 11244 # The following way of writing the cache mishandles newlines in values, 11245 # but we know of no workaround that is simple, portable, and efficient. 11246 # So, we kill variables containing newlines. 11247 # Ultrix sh set writes to stderr and can't be redirected directly, 11248 # and sets the high bit in the cache file unless we assign to the vars. 11249 ( 11250 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11251 eval ac_val=\$$ac_var 11252 case $ac_val in #( 11253 *${as_nl}*) 11254 case $ac_var in #( 11255 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11256 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11257 esac 11258 case $ac_var in #( 11259 _ | IFS | as_nl) ;; #( 11260 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11261 *) { eval $ac_var=; unset $ac_var;} ;; 11262 esac ;; 11263 esac 11264 done 11265 11266 (set) 2>&1 | 11267 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11268 *${as_nl}ac_space=\ *) 11269 # `set' does not quote correctly, so add quotes: double-quote 11270 # substitution turns \\\\ into \\, and sed turns \\ into \. 11271 sed -n \ 11272 "s/'/'\\\\''/g; 11273 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11274 ;; #( 11275 *) 11276 # `set' quotes correctly as required by POSIX, so do not add quotes. 11277 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11278 ;; 11279 esac | 11280 sort 11281 ) | 11282 sed ' 11283 /^ac_cv_env_/b end 11284 t clear 11285 :clear 11286 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11287 t end 11288 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11289 :end' >>confcache 11290 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11291 if test -w "$cache_file"; then 11292 if test "x$cache_file" != "x/dev/null"; then 11293 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11294 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11295 if test ! -f "$cache_file" || test -h "$cache_file"; then 11296 cat confcache >"$cache_file" 11297 else 11298 case $cache_file in #( 11299 */* | ?:*) 11300 mv -f confcache "$cache_file"$$ && 11301 mv -f "$cache_file"$$ "$cache_file" ;; #( 11302 *) 11303 mv -f confcache "$cache_file" ;; 11304 esac 11305 fi 11306 fi 11307 else 11308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11309 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11310 fi 11311 fi 11312 rm -f confcache 11313 11314 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11315 # Let make expand exec_prefix. 11316 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11317 11318 DEFS=-DHAVE_CONFIG_H 11319 11320 ac_libobjs= 11321 ac_ltlibobjs= 11322 U= 11323 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11324 # 1. Remove the extension, and $U if already installed. 11325 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11326 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11327 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11328 # will be set to the directory where LIBOBJS objects are built. 11329 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11330 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11331 done 11332 LIBOBJS=$ac_libobjs 11333 11334 LTLIBOBJS=$ac_ltlibobjs 11335 11336 11337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11338 printf %s "checking that generated files are newer than configure... " >&6; } 11339 if test -n "$am_sleep_pid"; then 11340 # Hide warnings about reused PIDs. 11341 wait $am_sleep_pid 2>/dev/null 11342 fi 11343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11344 printf "%s\n" "done" >&6; } 11345 if test -n "$EXEEXT"; then 11346 am__EXEEXT_TRUE= 11347 am__EXEEXT_FALSE='#' 11348 else 11349 am__EXEEXT_TRUE='#' 11350 am__EXEEXT_FALSE= 11351 fi 11352 11353 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11354 as_fn_error $? "conditional \"AMDEP\" was never defined. 11355 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11356 fi 11357 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11358 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11359 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11360 fi 11361 11362 : "${CONFIG_STATUS=./config.status}" 11363 ac_write_fail=0 11364 ac_clean_files_save=$ac_clean_files 11365 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11367 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11368 as_write_fail=0 11369 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11370 #! $SHELL 11371 # Generated by $as_me. 11372 # Run this file to recreate the current configuration. 11373 # Compiler output produced by configure, useful for debugging 11374 # configure, is in config.log if it exists. 11375 11376 debug=false 11377 ac_cs_recheck=false 11378 ac_cs_silent=false 11379 11380 SHELL=\${CONFIG_SHELL-$SHELL} 11381 export SHELL 11382 _ASEOF 11383 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11384 ## -------------------- ## 11385 ## M4sh Initialization. ## 11386 ## -------------------- ## 11387 11388 # Be more Bourne compatible 11389 DUALCASE=1; export DUALCASE # for MKS sh 11390 as_nop=: 11391 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11392 then : 11393 emulate sh 11394 NULLCMD=: 11395 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11396 # is contrary to our usage. Disable this feature. 11397 alias -g '${1+"$@"}'='"$@"' 11398 setopt NO_GLOB_SUBST 11399 else $as_nop 11400 case `(set -o) 2>/dev/null` in #( 11401 *posix*) : 11402 set -o posix ;; #( 11403 *) : 11404 ;; 11405 esac 11406 fi 11407 11408 11409 11410 # Reset variables that may have inherited troublesome values from 11411 # the environment. 11412 11413 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11414 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11415 # side effect of setting IFS to empty, thus disabling word splitting.) 11416 # Quoting is to prevent editors from complaining about space-tab. 11417 as_nl=' 11418 ' 11419 export as_nl 11420 IFS=" "" $as_nl" 11421 11422 PS1='$ ' 11423 PS2='> ' 11424 PS4='+ ' 11425 11426 # Ensure predictable behavior from utilities with locale-dependent output. 11427 LC_ALL=C 11428 export LC_ALL 11429 LANGUAGE=C 11430 export LANGUAGE 11431 11432 # We cannot yet rely on "unset" to work, but we need these variables 11433 # to be unset--not just set to an empty or harmless value--now, to 11434 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11435 # also avoids known problems related to "unset" and subshell syntax 11436 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11437 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11438 do eval test \${$as_var+y} \ 11439 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11440 done 11441 11442 # Ensure that fds 0, 1, and 2 are open. 11443 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11444 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11445 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11446 11447 # The user is always right. 11448 if ${PATH_SEPARATOR+false} :; then 11449 PATH_SEPARATOR=: 11450 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11451 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11452 PATH_SEPARATOR=';' 11453 } 11454 fi 11455 11456 11457 # Find who we are. Look in the path if we contain no directory separator. 11458 as_myself= 11459 case $0 in #(( 11460 *[\\/]* ) as_myself=$0 ;; 11461 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11462 for as_dir in $PATH 11463 do 11464 IFS=$as_save_IFS 11465 case $as_dir in #((( 11466 '') as_dir=./ ;; 11467 */) ;; 11468 *) as_dir=$as_dir/ ;; 11469 esac 11470 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11471 done 11472 IFS=$as_save_IFS 11473 11474 ;; 11475 esac 11476 # We did not find ourselves, most probably we were run as `sh COMMAND' 11477 # in which case we are not to be found in the path. 11478 if test "x$as_myself" = x; then 11479 as_myself=$0 11480 fi 11481 if test ! -f "$as_myself"; then 11482 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11483 exit 1 11484 fi 11485 11486 11487 11488 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11489 # ---------------------------------------- 11490 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11491 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11492 # script with STATUS, using 1 if that was 0. 11493 as_fn_error () 11494 { 11495 as_status=$1; test $as_status -eq 0 && as_status=1 11496 if test "$4"; then 11497 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11498 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11499 fi 11500 printf "%s\n" "$as_me: error: $2" >&2 11501 as_fn_exit $as_status 11502 } # as_fn_error 11503 11504 11505 11506 # as_fn_set_status STATUS 11507 # ----------------------- 11508 # Set $? to STATUS, without forking. 11509 as_fn_set_status () 11510 { 11511 return $1 11512 } # as_fn_set_status 11513 11514 # as_fn_exit STATUS 11515 # ----------------- 11516 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11517 as_fn_exit () 11518 { 11519 set +e 11520 as_fn_set_status $1 11521 exit $1 11522 } # as_fn_exit 11523 11524 # as_fn_unset VAR 11525 # --------------- 11526 # Portably unset VAR. 11527 as_fn_unset () 11528 { 11529 { eval $1=; unset $1;} 11530 } 11531 as_unset=as_fn_unset 11532 11533 # as_fn_append VAR VALUE 11534 # ---------------------- 11535 # Append the text in VALUE to the end of the definition contained in VAR. Take 11536 # advantage of any shell optimizations that allow amortized linear growth over 11537 # repeated appends, instead of the typical quadratic growth present in naive 11538 # implementations. 11539 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11540 then : 11541 eval 'as_fn_append () 11542 { 11543 eval $1+=\$2 11544 }' 11545 else $as_nop 11546 as_fn_append () 11547 { 11548 eval $1=\$$1\$2 11549 } 11550 fi # as_fn_append 11551 11552 # as_fn_arith ARG... 11553 # ------------------ 11554 # Perform arithmetic evaluation on the ARGs, and store the result in the 11555 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11556 # must be portable across $(()) and expr. 11557 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11558 then : 11559 eval 'as_fn_arith () 11560 { 11561 as_val=$(( $* )) 11562 }' 11563 else $as_nop 11564 as_fn_arith () 11565 { 11566 as_val=`expr "$@" || test $? -eq 1` 11567 } 11568 fi # as_fn_arith 11569 11570 11571 if expr a : '\(a\)' >/dev/null 2>&1 && 11572 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11573 as_expr=expr 11574 else 11575 as_expr=false 11576 fi 11577 11578 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11579 as_basename=basename 11580 else 11581 as_basename=false 11582 fi 11583 11584 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11585 as_dirname=dirname 11586 else 11587 as_dirname=false 11588 fi 11589 11590 as_me=`$as_basename -- "$0" || 11591 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11592 X"$0" : 'X\(//\)$' \| \ 11593 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11594 printf "%s\n" X/"$0" | 11595 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11596 s//\1/ 11597 q 11598 } 11599 /^X\/\(\/\/\)$/{ 11600 s//\1/ 11601 q 11602 } 11603 /^X\/\(\/\).*/{ 11604 s//\1/ 11605 q 11606 } 11607 s/.*/./; q'` 11608 11609 # Avoid depending upon Character Ranges. 11610 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11611 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11612 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11613 as_cr_digits='0123456789' 11614 as_cr_alnum=$as_cr_Letters$as_cr_digits 11615 11616 11617 # Determine whether it's possible to make 'echo' print without a newline. 11618 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11619 # for compatibility with existing Makefiles. 11620 ECHO_C= ECHO_N= ECHO_T= 11621 case `echo -n x` in #((((( 11622 -n*) 11623 case `echo 'xy\c'` in 11624 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11625 xy) ECHO_C='\c';; 11626 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11627 ECHO_T=' ';; 11628 esac;; 11629 *) 11630 ECHO_N='-n';; 11631 esac 11632 11633 # For backward compatibility with old third-party macros, we provide 11634 # the shell variables $as_echo and $as_echo_n. New code should use 11635 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11636 as_echo='printf %s\n' 11637 as_echo_n='printf %s' 11638 11639 rm -f conf$$ conf$$.exe conf$$.file 11640 if test -d conf$$.dir; then 11641 rm -f conf$$.dir/conf$$.file 11642 else 11643 rm -f conf$$.dir 11644 mkdir conf$$.dir 2>/dev/null 11645 fi 11646 if (echo >conf$$.file) 2>/dev/null; then 11647 if ln -s conf$$.file conf$$ 2>/dev/null; then 11648 as_ln_s='ln -s' 11649 # ... but there are two gotchas: 11650 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11651 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11652 # In both cases, we have to default to `cp -pR'. 11653 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11654 as_ln_s='cp -pR' 11655 elif ln conf$$.file conf$$ 2>/dev/null; then 11656 as_ln_s=ln 11657 else 11658 as_ln_s='cp -pR' 11659 fi 11660 else 11661 as_ln_s='cp -pR' 11662 fi 11663 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11664 rmdir conf$$.dir 2>/dev/null 11665 11666 11667 # as_fn_mkdir_p 11668 # ------------- 11669 # Create "$as_dir" as a directory, including parents if necessary. 11670 as_fn_mkdir_p () 11671 { 11672 11673 case $as_dir in #( 11674 -*) as_dir=./$as_dir;; 11675 esac 11676 test -d "$as_dir" || eval $as_mkdir_p || { 11677 as_dirs= 11678 while :; do 11679 case $as_dir in #( 11680 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11681 *) as_qdir=$as_dir;; 11682 esac 11683 as_dirs="'$as_qdir' $as_dirs" 11684 as_dir=`$as_dirname -- "$as_dir" || 11685 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11686 X"$as_dir" : 'X\(//\)[^/]' \| \ 11687 X"$as_dir" : 'X\(//\)$' \| \ 11688 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11689 printf "%s\n" X"$as_dir" | 11690 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11691 s//\1/ 11692 q 11693 } 11694 /^X\(\/\/\)[^/].*/{ 11695 s//\1/ 11696 q 11697 } 11698 /^X\(\/\/\)$/{ 11699 s//\1/ 11700 q 11701 } 11702 /^X\(\/\).*/{ 11703 s//\1/ 11704 q 11705 } 11706 s/.*/./; q'` 11707 test -d "$as_dir" && break 11708 done 11709 test -z "$as_dirs" || eval "mkdir $as_dirs" 11710 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11711 11712 11713 } # as_fn_mkdir_p 11714 if mkdir -p . 2>/dev/null; then 11715 as_mkdir_p='mkdir -p "$as_dir"' 11716 else 11717 test -d ./-p && rmdir ./-p 11718 as_mkdir_p=false 11719 fi 11720 11721 11722 # as_fn_executable_p FILE 11723 # ----------------------- 11724 # Test if FILE is an executable regular file. 11725 as_fn_executable_p () 11726 { 11727 test -f "$1" && test -x "$1" 11728 } # as_fn_executable_p 11729 as_test_x='test -x' 11730 as_executable_p=as_fn_executable_p 11731 11732 # Sed expression to map a string onto a valid CPP name. 11733 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11734 11735 # Sed expression to map a string onto a valid variable name. 11736 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11737 11738 11739 exec 6>&1 11740 ## ----------------------------------- ## 11741 ## Main body of $CONFIG_STATUS script. ## 11742 ## ----------------------------------- ## 11743 _ASEOF 11744 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11745 11746 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11747 # Save the log message, to keep $0 and so on meaningful, and to 11748 # report actual input values of CONFIG_FILES etc. instead of their 11749 # values after options handling. 11750 ac_log=" 11751 This file was extended by oclock $as_me 1.0.5, which was 11752 generated by GNU Autoconf 2.71. Invocation command line was 11753 11754 CONFIG_FILES = $CONFIG_FILES 11755 CONFIG_HEADERS = $CONFIG_HEADERS 11756 CONFIG_LINKS = $CONFIG_LINKS 11757 CONFIG_COMMANDS = $CONFIG_COMMANDS 11758 $ $0 $@ 11759 11760 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11761 " 11762 11763 _ACEOF 11764 11765 case $ac_config_files in *" 11766 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11767 esac 11768 11769 case $ac_config_headers in *" 11770 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11771 esac 11772 11773 11774 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11775 # Files that config.status was made for. 11776 config_files="$ac_config_files" 11777 config_headers="$ac_config_headers" 11778 config_commands="$ac_config_commands" 11779 11780 _ACEOF 11781 11782 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11783 ac_cs_usage="\ 11784 \`$as_me' instantiates files and other configuration actions 11785 from templates according to the current configuration. Unless the files 11786 and actions are specified as TAGs, all are instantiated by default. 11787 11788 Usage: $0 [OPTION]... [TAG]... 11789 11790 -h, --help print this help, then exit 11791 -V, --version print version number and configuration settings, then exit 11792 --config print configuration, then exit 11793 -q, --quiet, --silent 11794 do not print progress messages 11795 -d, --debug don't remove temporary files 11796 --recheck update $as_me by reconfiguring in the same conditions 11797 --file=FILE[:TEMPLATE] 11798 instantiate the configuration file FILE 11799 --header=FILE[:TEMPLATE] 11800 instantiate the configuration header FILE 11801 11802 Configuration files: 11803 $config_files 11804 11805 Configuration headers: 11806 $config_headers 11807 11808 Configuration commands: 11809 $config_commands 11810 11811 Report bugs to <https://gitlab.freedesktop.org/xorg/app/oclock/-/issues>." 11812 11813 _ACEOF 11814 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 11815 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 11816 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11817 ac_cs_config='$ac_cs_config_escaped' 11818 ac_cs_version="\\ 11819 oclock config.status 1.0.5 11820 configured by $0, generated by GNU Autoconf 2.71, 11821 with options \\"\$ac_cs_config\\" 11822 11823 Copyright (C) 2021 Free Software Foundation, Inc. 11824 This config.status script is free software; the Free Software Foundation 11825 gives unlimited permission to copy, distribute and modify it." 11826 11827 ac_pwd='$ac_pwd' 11828 srcdir='$srcdir' 11829 INSTALL='$INSTALL' 11830 MKDIR_P='$MKDIR_P' 11831 AWK='$AWK' 11832 test -n "\$AWK" || AWK=awk 11833 _ACEOF 11834 11835 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11836 # The default lists apply if the user does not specify any file. 11837 ac_need_defaults=: 11838 while test $# != 0 11839 do 11840 case $1 in 11841 --*=?*) 11842 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11843 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11844 ac_shift=: 11845 ;; 11846 --*=) 11847 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11848 ac_optarg= 11849 ac_shift=: 11850 ;; 11851 *) 11852 ac_option=$1 11853 ac_optarg=$2 11854 ac_shift=shift 11855 ;; 11856 esac 11857 11858 case $ac_option in 11859 # Handling of the options. 11860 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11861 ac_cs_recheck=: ;; 11862 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11863 printf "%s\n" "$ac_cs_version"; exit ;; 11864 --config | --confi | --conf | --con | --co | --c ) 11865 printf "%s\n" "$ac_cs_config"; exit ;; 11866 --debug | --debu | --deb | --de | --d | -d ) 11867 debug=: ;; 11868 --file | --fil | --fi | --f ) 11869 $ac_shift 11870 case $ac_optarg in 11871 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11872 '') as_fn_error $? "missing file argument" ;; 11873 esac 11874 as_fn_append CONFIG_FILES " '$ac_optarg'" 11875 ac_need_defaults=false;; 11876 --header | --heade | --head | --hea ) 11877 $ac_shift 11878 case $ac_optarg in 11879 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11880 esac 11881 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11882 ac_need_defaults=false;; 11883 --he | --h) 11884 # Conflict between --help and --header 11885 as_fn_error $? "ambiguous option: \`$1' 11886 Try \`$0 --help' for more information.";; 11887 --help | --hel | -h ) 11888 printf "%s\n" "$ac_cs_usage"; exit ;; 11889 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11890 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11891 ac_cs_silent=: ;; 11892 11893 # This is an error. 11894 -*) as_fn_error $? "unrecognized option: \`$1' 11895 Try \`$0 --help' for more information." ;; 11896 11897 *) as_fn_append ac_config_targets " $1" 11898 ac_need_defaults=false ;; 11899 11900 esac 11901 shift 11902 done 11903 11904 ac_configure_extra_args= 11905 11906 if $ac_cs_silent; then 11907 exec 6>/dev/null 11908 ac_configure_extra_args="$ac_configure_extra_args --silent" 11909 fi 11910 11911 _ACEOF 11912 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11913 if \$ac_cs_recheck; then 11914 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11915 shift 11916 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 11917 CONFIG_SHELL='$SHELL' 11918 export CONFIG_SHELL 11919 exec "\$@" 11920 fi 11921 11922 _ACEOF 11923 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11924 exec 5>>config.log 11925 { 11926 echo 11927 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11928 ## Running $as_me. ## 11929 _ASBOX 11930 printf "%s\n" "$ac_log" 11931 } >&5 11932 11933 _ACEOF 11934 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11935 # 11936 # INIT-COMMANDS 11937 # 11938 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 11939 11940 _ACEOF 11941 11942 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11943 11944 # Handling of arguments. 11945 for ac_config_target in $ac_config_targets 11946 do 11947 case $ac_config_target in 11948 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11949 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11950 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11951 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11952 11953 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11954 esac 11955 done 11956 11957 11958 # If the user did not use the arguments to specify the items to instantiate, 11959 # then the envvar interface is used. Set only those that are not. 11960 # We use the long form for the default assignment because of an extremely 11961 # bizarre bug on SunOS 4.1.3. 11962 if $ac_need_defaults; then 11963 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 11964 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 11965 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 11966 fi 11967 11968 # Have a temporary directory for convenience. Make it in the build tree 11969 # simply because there is no reason against having it here, and in addition, 11970 # creating and moving files from /tmp can sometimes cause problems. 11971 # Hook for its removal unless debugging. 11972 # Note that there is a small window in which the directory will not be cleaned: 11973 # after its creation but before its name has been assigned to `$tmp'. 11974 $debug || 11975 { 11976 tmp= ac_tmp= 11977 trap 'exit_status=$? 11978 : "${ac_tmp:=$tmp}" 11979 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11980 ' 0 11981 trap 'as_fn_exit 1' 1 2 13 15 11982 } 11983 # Create a (secure) tmp directory for tmp files. 11984 11985 { 11986 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11987 test -d "$tmp" 11988 } || 11989 { 11990 tmp=./conf$$-$RANDOM 11991 (umask 077 && mkdir "$tmp") 11992 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11993 ac_tmp=$tmp 11994 11995 # Set up the scripts for CONFIG_FILES section. 11996 # No need to generate them if there are no CONFIG_FILES. 11997 # This happens for instance with `./config.status config.h'. 11998 if test -n "$CONFIG_FILES"; then 11999 12000 12001 ac_cr=`echo X | tr X '\015'` 12002 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12003 # But we know of no other shell where ac_cr would be empty at this 12004 # point, so we can use a bashism as a fallback. 12005 if test "x$ac_cr" = x; then 12006 eval ac_cr=\$\'\\r\' 12007 fi 12008 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12009 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12010 ac_cs_awk_cr='\\r' 12011 else 12012 ac_cs_awk_cr=$ac_cr 12013 fi 12014 12015 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12016 _ACEOF 12017 12018 12019 { 12020 echo "cat >conf$$subs.awk <<_ACEOF" && 12021 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12022 echo "_ACEOF" 12023 } >conf$$subs.sh || 12024 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12025 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12026 ac_delim='%!_!# ' 12027 for ac_last_try in false false false false false :; do 12028 . ./conf$$subs.sh || 12029 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12030 12031 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12032 if test $ac_delim_n = $ac_delim_num; then 12033 break 12034 elif $ac_last_try; then 12035 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12036 else 12037 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12038 fi 12039 done 12040 rm -f conf$$subs.sh 12041 12042 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12043 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12044 _ACEOF 12045 sed -n ' 12046 h 12047 s/^/S["/; s/!.*/"]=/ 12048 p 12049 g 12050 s/^[^!]*!// 12051 :repl 12052 t repl 12053 s/'"$ac_delim"'$// 12054 t delim 12055 :nl 12056 h 12057 s/\(.\{148\}\)..*/\1/ 12058 t more1 12059 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12060 p 12061 n 12062 b repl 12063 :more1 12064 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12065 p 12066 g 12067 s/.\{148\}// 12068 t nl 12069 :delim 12070 h 12071 s/\(.\{148\}\)..*/\1/ 12072 t more2 12073 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12074 p 12075 b 12076 :more2 12077 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12078 p 12079 g 12080 s/.\{148\}// 12081 t delim 12082 ' <conf$$subs.awk | sed ' 12083 /^[^""]/{ 12084 N 12085 s/\n// 12086 } 12087 ' >>$CONFIG_STATUS || ac_write_fail=1 12088 rm -f conf$$subs.awk 12089 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12090 _ACAWK 12091 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12092 for (key in S) S_is_set[key] = 1 12093 FS = "" 12094 12095 } 12096 { 12097 line = $ 0 12098 nfields = split(line, field, "@") 12099 substed = 0 12100 len = length(field[1]) 12101 for (i = 2; i < nfields; i++) { 12102 key = field[i] 12103 keylen = length(key) 12104 if (S_is_set[key]) { 12105 value = S[key] 12106 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12107 len += length(value) + length(field[++i]) 12108 substed = 1 12109 } else 12110 len += 1 + keylen 12111 } 12112 12113 print line 12114 } 12115 12116 _ACAWK 12117 _ACEOF 12118 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12119 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12120 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12121 else 12122 cat 12123 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12124 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12125 _ACEOF 12126 12127 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12128 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12129 # trailing colons and then remove the whole line if VPATH becomes empty 12130 # (actually we leave an empty line to preserve line numbers). 12131 if test "x$srcdir" = x.; then 12132 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12133 h 12134 s/// 12135 s/^/:/ 12136 s/[ ]*$/:/ 12137 s/:\$(srcdir):/:/g 12138 s/:\${srcdir}:/:/g 12139 s/:@srcdir@:/:/g 12140 s/^:*// 12141 s/:*$// 12142 x 12143 s/\(=[ ]*\).*/\1/ 12144 G 12145 s/\n// 12146 s/^[^=]*=[ ]*$// 12147 }' 12148 fi 12149 12150 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12151 fi # test -n "$CONFIG_FILES" 12152 12153 # Set up the scripts for CONFIG_HEADERS section. 12154 # No need to generate them if there are no CONFIG_HEADERS. 12155 # This happens for instance with `./config.status Makefile'. 12156 if test -n "$CONFIG_HEADERS"; then 12157 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12158 BEGIN { 12159 _ACEOF 12160 12161 # Transform confdefs.h into an awk script `defines.awk', embedded as 12162 # here-document in config.status, that substitutes the proper values into 12163 # config.h.in to produce config.h. 12164 12165 # Create a delimiter string that does not exist in confdefs.h, to ease 12166 # handling of long lines. 12167 ac_delim='%!_!# ' 12168 for ac_last_try in false false :; do 12169 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12170 if test -z "$ac_tt"; then 12171 break 12172 elif $ac_last_try; then 12173 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12174 else 12175 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12176 fi 12177 done 12178 12179 # For the awk script, D is an array of macro values keyed by name, 12180 # likewise P contains macro parameters if any. Preserve backslash 12181 # newline sequences. 12182 12183 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12184 sed -n ' 12185 s/.\{148\}/&'"$ac_delim"'/g 12186 t rset 12187 :rset 12188 s/^[ ]*#[ ]*define[ ][ ]*/ / 12189 t def 12190 d 12191 :def 12192 s/\\$// 12193 t bsnl 12194 s/["\\]/\\&/g 12195 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12196 D["\1"]=" \3"/p 12197 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12198 d 12199 :bsnl 12200 s/["\\]/\\&/g 12201 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12202 D["\1"]=" \3\\\\\\n"\\/p 12203 t cont 12204 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12205 t cont 12206 d 12207 :cont 12208 n 12209 s/.\{148\}/&'"$ac_delim"'/g 12210 t clear 12211 :clear 12212 s/\\$// 12213 t bsnlc 12214 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12215 d 12216 :bsnlc 12217 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12218 b cont 12219 ' <confdefs.h | sed ' 12220 s/'"$ac_delim"'/"\\\ 12221 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12222 12223 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12224 for (key in D) D_is_set[key] = 1 12225 FS = "" 12226 } 12227 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12228 line = \$ 0 12229 split(line, arg, " ") 12230 if (arg[1] == "#") { 12231 defundef = arg[2] 12232 mac1 = arg[3] 12233 } else { 12234 defundef = substr(arg[1], 2) 12235 mac1 = arg[2] 12236 } 12237 split(mac1, mac2, "(") #) 12238 macro = mac2[1] 12239 prefix = substr(line, 1, index(line, defundef) - 1) 12240 if (D_is_set[macro]) { 12241 # Preserve the white space surrounding the "#". 12242 print prefix "define", macro P[macro] D[macro] 12243 next 12244 } else { 12245 # Replace #undef with comments. This is necessary, for example, 12246 # in the case of _POSIX_SOURCE, which is predefined and required 12247 # on some systems where configure will not decide to define it. 12248 if (defundef == "undef") { 12249 print "/*", prefix defundef, macro, "*/" 12250 next 12251 } 12252 } 12253 } 12254 { print } 12255 _ACAWK 12256 _ACEOF 12257 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12258 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12259 fi # test -n "$CONFIG_HEADERS" 12260 12261 12262 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12263 shift 12264 for ac_tag 12265 do 12266 case $ac_tag in 12267 :[FHLC]) ac_mode=$ac_tag; continue;; 12268 esac 12269 case $ac_mode$ac_tag in 12270 :[FHL]*:*);; 12271 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12272 :[FH]-) ac_tag=-:-;; 12273 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12274 esac 12275 ac_save_IFS=$IFS 12276 IFS=: 12277 set x $ac_tag 12278 IFS=$ac_save_IFS 12279 shift 12280 ac_file=$1 12281 shift 12282 12283 case $ac_mode in 12284 :L) ac_source=$1;; 12285 :[FH]) 12286 ac_file_inputs= 12287 for ac_f 12288 do 12289 case $ac_f in 12290 -) ac_f="$ac_tmp/stdin";; 12291 *) # Look for the file first in the build tree, then in the source tree 12292 # (if the path is not absolute). The absolute path cannot be DOS-style, 12293 # because $ac_f cannot contain `:'. 12294 test -f "$ac_f" || 12295 case $ac_f in 12296 [\\/$]*) false;; 12297 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12298 esac || 12299 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12300 esac 12301 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12302 as_fn_append ac_file_inputs " '$ac_f'" 12303 done 12304 12305 # Let's still pretend it is `configure' which instantiates (i.e., don't 12306 # use $as_me), people would be surprised to read: 12307 # /* config.h. Generated by config.status. */ 12308 configure_input='Generated from '` 12309 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12310 `' by configure.' 12311 if test x"$ac_file" != x-; then 12312 configure_input="$ac_file. $configure_input" 12313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12314 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12315 fi 12316 # Neutralize special characters interpreted by sed in replacement strings. 12317 case $configure_input in #( 12318 *\&* | *\|* | *\\* ) 12319 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12320 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12321 *) ac_sed_conf_input=$configure_input;; 12322 esac 12323 12324 case $ac_tag in 12325 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12326 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12327 esac 12328 ;; 12329 esac 12330 12331 ac_dir=`$as_dirname -- "$ac_file" || 12332 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12333 X"$ac_file" : 'X\(//\)[^/]' \| \ 12334 X"$ac_file" : 'X\(//\)$' \| \ 12335 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12336 printf "%s\n" X"$ac_file" | 12337 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12338 s//\1/ 12339 q 12340 } 12341 /^X\(\/\/\)[^/].*/{ 12342 s//\1/ 12343 q 12344 } 12345 /^X\(\/\/\)$/{ 12346 s//\1/ 12347 q 12348 } 12349 /^X\(\/\).*/{ 12350 s//\1/ 12351 q 12352 } 12353 s/.*/./; q'` 12354 as_dir="$ac_dir"; as_fn_mkdir_p 12355 ac_builddir=. 12356 12357 case "$ac_dir" in 12358 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12359 *) 12360 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12361 # A ".." for each directory in $ac_dir_suffix. 12362 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12363 case $ac_top_builddir_sub in 12364 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12365 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12366 esac ;; 12367 esac 12368 ac_abs_top_builddir=$ac_pwd 12369 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12370 # for backward compatibility: 12371 ac_top_builddir=$ac_top_build_prefix 12372 12373 case $srcdir in 12374 .) # We are building in place. 12375 ac_srcdir=. 12376 ac_top_srcdir=$ac_top_builddir_sub 12377 ac_abs_top_srcdir=$ac_pwd ;; 12378 [\\/]* | ?:[\\/]* ) # Absolute name. 12379 ac_srcdir=$srcdir$ac_dir_suffix; 12380 ac_top_srcdir=$srcdir 12381 ac_abs_top_srcdir=$srcdir ;; 12382 *) # Relative name. 12383 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12384 ac_top_srcdir=$ac_top_build_prefix$srcdir 12385 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12386 esac 12387 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12388 12389 12390 case $ac_mode in 12391 :F) 12392 # 12393 # CONFIG_FILE 12394 # 12395 12396 case $INSTALL in 12397 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12398 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12399 esac 12400 ac_MKDIR_P=$MKDIR_P 12401 case $MKDIR_P in 12402 [\\/$]* | ?:[\\/]* ) ;; 12403 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12404 esac 12405 _ACEOF 12406 12407 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12408 # If the template does not know about datarootdir, expand it. 12409 # FIXME: This hack should be removed a few years after 2.60. 12410 ac_datarootdir_hack=; ac_datarootdir_seen= 12411 ac_sed_dataroot=' 12412 /datarootdir/ { 12413 p 12414 q 12415 } 12416 /@datadir@/p 12417 /@docdir@/p 12418 /@infodir@/p 12419 /@localedir@/p 12420 /@mandir@/p' 12421 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12422 *datarootdir*) ac_datarootdir_seen=yes;; 12423 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12425 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12426 _ACEOF 12427 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12428 ac_datarootdir_hack=' 12429 s&@datadir@&$datadir&g 12430 s&@docdir@&$docdir&g 12431 s&@infodir@&$infodir&g 12432 s&@localedir@&$localedir&g 12433 s&@mandir@&$mandir&g 12434 s&\\\${datarootdir}&$datarootdir&g' ;; 12435 esac 12436 _ACEOF 12437 12438 # Neutralize VPATH when `$srcdir' = `.'. 12439 # Shell code in configure.ac might set extrasub. 12440 # FIXME: do we really want to maintain this feature? 12441 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12442 ac_sed_extra="$ac_vpsub 12443 $extrasub 12444 _ACEOF 12445 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12446 :t 12447 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12448 s|@configure_input@|$ac_sed_conf_input|;t t 12449 s&@top_builddir@&$ac_top_builddir_sub&;t t 12450 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12451 s&@srcdir@&$ac_srcdir&;t t 12452 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12453 s&@top_srcdir@&$ac_top_srcdir&;t t 12454 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12455 s&@builddir@&$ac_builddir&;t t 12456 s&@abs_builddir@&$ac_abs_builddir&;t t 12457 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12458 s&@INSTALL@&$ac_INSTALL&;t t 12459 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12460 $ac_datarootdir_hack 12461 " 12462 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12463 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12464 12465 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12466 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12467 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12468 "$ac_tmp/out"`; test -z "$ac_out"; } && 12469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12470 which seems to be undefined. Please make sure it is defined" >&5 12471 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12472 which seems to be undefined. Please make sure it is defined" >&2;} 12473 12474 rm -f "$ac_tmp/stdin" 12475 case $ac_file in 12476 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12477 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12478 esac \ 12479 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12480 ;; 12481 :H) 12482 # 12483 # CONFIG_HEADER 12484 # 12485 if test x"$ac_file" != x-; then 12486 { 12487 printf "%s\n" "/* $configure_input */" >&1 \ 12488 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12489 } >"$ac_tmp/config.h" \ 12490 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12491 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12493 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12494 else 12495 rm -f "$ac_file" 12496 mv "$ac_tmp/config.h" "$ac_file" \ 12497 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12498 fi 12499 else 12500 printf "%s\n" "/* $configure_input */" >&1 \ 12501 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12502 || as_fn_error $? "could not create -" "$LINENO" 5 12503 fi 12504 # Compute "$ac_file"'s index in $config_headers. 12505 _am_arg="$ac_file" 12506 _am_stamp_count=1 12507 for _am_header in $config_headers :; do 12508 case $_am_header in 12509 $_am_arg | $_am_arg:* ) 12510 break ;; 12511 * ) 12512 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12513 esac 12514 done 12515 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12516 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12517 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12518 X"$_am_arg" : 'X\(//\)$' \| \ 12519 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12520 printf "%s\n" X"$_am_arg" | 12521 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12522 s//\1/ 12523 q 12524 } 12525 /^X\(\/\/\)[^/].*/{ 12526 s//\1/ 12527 q 12528 } 12529 /^X\(\/\/\)$/{ 12530 s//\1/ 12531 q 12532 } 12533 /^X\(\/\).*/{ 12534 s//\1/ 12535 q 12536 } 12537 s/.*/./; q'`/stamp-h$_am_stamp_count 12538 ;; 12539 12540 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12541 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12542 ;; 12543 esac 12544 12545 12546 case $ac_file$ac_mode in 12547 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12548 # Older Autoconf quotes --file arguments for eval, but not when files 12549 # are listed without --file. Let's play safe and only enable the eval 12550 # if we detect the quoting. 12551 # TODO: see whether this extra hack can be removed once we start 12552 # requiring Autoconf 2.70 or later. 12553 case $CONFIG_FILES in #( 12554 *\'*) : 12555 eval set x "$CONFIG_FILES" ;; #( 12556 *) : 12557 set x $CONFIG_FILES ;; #( 12558 *) : 12559 ;; 12560 esac 12561 shift 12562 # Used to flag and report bootstrapping failures. 12563 am_rc=0 12564 for am_mf 12565 do 12566 # Strip MF so we end up with the name of the file. 12567 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12568 # Check whether this is an Automake generated Makefile which includes 12569 # dependency-tracking related rules and includes. 12570 # Grep'ing the whole file directly is not great: AIX grep has a line 12571 # limit of 2048, but all sed's we know have understand at least 4000. 12572 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12573 || continue 12574 am_dirpart=`$as_dirname -- "$am_mf" || 12575 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12576 X"$am_mf" : 'X\(//\)[^/]' \| \ 12577 X"$am_mf" : 'X\(//\)$' \| \ 12578 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12579 printf "%s\n" X"$am_mf" | 12580 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12581 s//\1/ 12582 q 12583 } 12584 /^X\(\/\/\)[^/].*/{ 12585 s//\1/ 12586 q 12587 } 12588 /^X\(\/\/\)$/{ 12589 s//\1/ 12590 q 12591 } 12592 /^X\(\/\).*/{ 12593 s//\1/ 12594 q 12595 } 12596 s/.*/./; q'` 12597 am_filepart=`$as_basename -- "$am_mf" || 12598 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12599 X"$am_mf" : 'X\(//\)$' \| \ 12600 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12601 printf "%s\n" X/"$am_mf" | 12602 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12603 s//\1/ 12604 q 12605 } 12606 /^X\/\(\/\/\)$/{ 12607 s//\1/ 12608 q 12609 } 12610 /^X\/\(\/\).*/{ 12611 s//\1/ 12612 q 12613 } 12614 s/.*/./; q'` 12615 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12616 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12617 | $MAKE -f - am--depfiles" >&5 12618 (cd "$am_dirpart" \ 12619 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12620 | $MAKE -f - am--depfiles) >&5 2>&5 12621 ac_status=$? 12622 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12623 (exit $ac_status); } || am_rc=$? 12624 done 12625 if test $am_rc -ne 0; then 12626 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12627 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12628 as_fn_error $? "Something went wrong bootstrapping makefile fragments 12629 for automatic dependency tracking. If GNU make was not used, consider 12630 re-running the configure script with MAKE=\"gmake\" (or whatever is 12631 necessary). You can also try re-running configure with the 12632 '--disable-dependency-tracking' option to at least be able to build 12633 the package (albeit without support for automatic dependency tracking). 12634 See \`config.log' for more details" "$LINENO" 5; } 12635 fi 12636 { am_dirpart=; unset am_dirpart;} 12637 { am_filepart=; unset am_filepart;} 12638 { am_mf=; unset am_mf;} 12639 { am_rc=; unset am_rc;} 12640 rm -f conftest-deps.mk 12641 } 12642 ;; 12643 12644 esac 12645 done # for ac_tag 12646 12647 12648 as_fn_exit 0 12649 _ACEOF 12650 ac_clean_files=$ac_clean_files_save 12651 12652 test $ac_write_fail = 0 || 12653 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12654 12655 12656 # configure is writing to config.log, and then calls config.status. 12657 # config.status does its own redirection, appending to config.log. 12658 # Unfortunately, on DOS this fails, as config.log is still kept open 12659 # by configure, so config.status won't be able to write to it; its 12660 # output is simply discarded. So we exec the FD to /dev/null, 12661 # effectively closing config.log, so it can be properly (re)opened and 12662 # appended to by config.status. When coming back to configure, we 12663 # need to make the FD available again. 12664 if test "$no_create" != yes; then 12665 ac_cs_success=: 12666 ac_config_status_args= 12667 test "$silent" = yes && 12668 ac_config_status_args="$ac_config_status_args --quiet" 12669 exec 5>/dev/null 12670 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12671 exec 5>>config.log 12672 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12673 # would make configure fail if this is the last instruction. 12674 $ac_cs_success || as_fn_exit 1 12675 fi 12676 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12678 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12679 fi 12680 12681 12682
Indexes created Wed Oct 28 00:26:01 UTC 2026