configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for xclipboard 1.1.5. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xclipboard/-/issue>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, 9 # Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 21 then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else case e in #( 29 e) case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac ;; 35 esac 36 fi 37 38 39 40 # Reset variables that may have inherited troublesome values from 41 # the environment. 42 43 # IFS needs to be set, to space, tab, and newline, in precisely that order. 44 # (If _AS_PATH_WALK were called with IFS unset, it would have the 45 # side effect of setting IFS to empty, thus disabling word splitting.) 46 # Quoting is to prevent editors from complaining about space-tab. 47 as_nl=' 48 ' 49 export as_nl 50 IFS=" "" $as_nl" 51 52 PS1='$ ' 53 PS2='> ' 54 PS4='+ ' 55 56 # Ensure predictable behavior from utilities with locale-dependent output. 57 LC_ALL=C 58 export LC_ALL 59 LANGUAGE=C 60 export LANGUAGE 61 62 # We cannot yet rely on "unset" to work, but we need these variables 63 # to be unset--not just set to an empty or harmless value--now, to 64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65 # also avoids known problems related to "unset" and subshell syntax 66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68 do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70 done 71 72 # Ensure that fds 0, 1, and 2 are open. 73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77 # The user is always right. 78 if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # Find who we are. Look in the path if we contain no directory separator. 88 as_myself= 89 case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92 for as_dir in $PATH 93 do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as 'sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 117 # Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122 # neutralization value for shells without unset; and this also 123 # works around shells that cannot unset nonexistent variables. 124 # Preserve -v and -x to the replacement shell. 125 BASH_ENV=/dev/null 126 ENV=/dev/null 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128 case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133 esac 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135 # Admittedly, this is quite paranoid, since all the known shells bail 136 # out after a failed 'exec'. 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138 exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142 if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 144 then : 145 emulate sh 146 NULLCMD=: 147 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 148 # is contrary to our usage. Disable this feature. 149 alias -g '\${1+\"\$@\"}'='\"\$@\"' 150 setopt NO_GLOB_SUBST 151 else case e in #( 152 e) case \`(set -o) 2>/dev/null\` in #( 153 *posix*) : 154 set -o posix ;; #( 155 *) : 156 ;; 157 esac ;; 158 esac 159 fi 160 " 161 as_required="as_fn_return () { (exit \$1); } 162 as_fn_success () { as_fn_return 0; } 163 as_fn_failure () { as_fn_return 1; } 164 as_fn_ret_success () { return 0; } 165 as_fn_ret_failure () { return 1; } 166 167 exitcode=0 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173 then : 174 175 else case e in #( 176 e) exitcode=1; echo positional parameters were not saved. ;; 177 esac 178 fi 179 test x\$exitcode = x0 || exit 1 180 blah=\$(echo \$(echo blah)) 181 test x\"\$blah\" = xblah || exit 1 182 test -x / || exit 1" 183 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 184 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 185 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 186 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 187 test \$(( 1 + 1 )) = 2 || exit 1" 188 if (eval "$as_required") 2>/dev/null 189 then : 190 as_have_required=yes 191 else case e in #( 192 e) as_have_required=no ;; 193 esac 194 fi 195 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 196 then : 197 198 else case e in #( 199 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 200 as_found=false 201 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 202 do 203 IFS=$as_save_IFS 204 case $as_dir in #((( 205 '') as_dir=./ ;; 206 */) ;; 207 *) as_dir=$as_dir/ ;; 208 esac 209 as_found=: 210 case $as_dir in #( 211 /*) 212 for as_base in sh bash ksh sh5; do 213 # Try only shells that exist, to save several forks. 214 as_shell=$as_dir$as_base 215 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 216 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 217 then : 218 CONFIG_SHELL=$as_shell as_have_required=yes 219 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 220 then : 221 break 2 222 fi 223 fi 224 done;; 225 esac 226 as_found=false 227 done 228 IFS=$as_save_IFS 229 if $as_found 230 then : 231 232 else case e in #( 233 e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 235 then : 236 CONFIG_SHELL=$SHELL as_have_required=yes 237 fi ;; 238 esac 239 fi 240 241 242 if test "x$CONFIG_SHELL" != x 243 then : 244 export CONFIG_SHELL 245 # We cannot yet assume a decent shell, so we have to provide a 246 # neutralization value for shells without unset; and this also 247 # works around shells that cannot unset nonexistent variables. 248 # Preserve -v and -x to the replacement shell. 249 BASH_ENV=/dev/null 250 ENV=/dev/null 251 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 252 case $- in # (((( 253 *v*x* | *x*v* ) as_opts=-vx ;; 254 *v* ) as_opts=-v ;; 255 *x* ) as_opts=-x ;; 256 * ) as_opts= ;; 257 esac 258 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 259 # Admittedly, this is quite paranoid, since all the known shells bail 260 # out after a failed 'exec'. 261 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 262 exit 255 263 fi 264 265 if test x$as_have_required = xno 266 then : 267 printf "%s\n" "$0: This script requires a shell more modern than all" 268 printf "%s\n" "$0: the shells that I found on your system." 269 if test ${ZSH_VERSION+y} ; then 270 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 271 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 272 else 273 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 274 $0: https://gitlab.freedesktop.org/xorg/app/xclipboard/-/issue 275 $0: about your system, including any error possibly output 276 $0: before this message. Then install a modern shell, or 277 $0: manually run the script under such a shell if you do 278 $0: have one." 279 fi 280 exit 1 281 fi ;; 282 esac 283 fi 284 fi 285 SHELL=${CONFIG_SHELL-/bin/sh} 286 export SHELL 287 # Unset more variables known to interfere with behavior of common tools. 288 CLICOLOR_FORCE= GREP_OPTIONS= 289 unset CLICOLOR_FORCE GREP_OPTIONS 290 291 ## --------------------- ## 292 ## M4sh Shell Functions. ## 293 ## --------------------- ## 294 # as_fn_unset VAR 295 # --------------- 296 # Portably unset VAR. 297 as_fn_unset () 298 { 299 { eval $1=; unset $1;} 300 } 301 as_unset=as_fn_unset 302 303 304 # as_fn_set_status STATUS 305 # ----------------------- 306 # Set $? to STATUS, without forking. 307 as_fn_set_status () 308 { 309 return $1 310 } # as_fn_set_status 311 312 # as_fn_exit STATUS 313 # ----------------- 314 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 315 as_fn_exit () 316 { 317 set +e 318 as_fn_set_status $1 319 exit $1 320 } # as_fn_exit 321 322 # as_fn_mkdir_p 323 # ------------- 324 # Create "$as_dir" as a directory, including parents if necessary. 325 as_fn_mkdir_p () 326 { 327 328 case $as_dir in #( 329 -*) as_dir=./$as_dir;; 330 esac 331 test -d "$as_dir" || eval $as_mkdir_p || { 332 as_dirs= 333 while :; do 334 case $as_dir in #( 335 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 336 *) as_qdir=$as_dir;; 337 esac 338 as_dirs="'$as_qdir' $as_dirs" 339 as_dir=`$as_dirname -- "$as_dir" || 340 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 341 X"$as_dir" : 'X\(//\)[^/]' \| \ 342 X"$as_dir" : 'X\(//\)$' \| \ 343 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 344 printf "%s\n" X"$as_dir" | 345 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 346 s//\1/ 347 q 348 } 349 /^X\(\/\/\)[^/].*/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)$/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\).*/{ 358 s//\1/ 359 q 360 } 361 s/.*/./; q'` 362 test -d "$as_dir" && break 363 done 364 test -z "$as_dirs" || eval "mkdir $as_dirs" 365 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 366 367 368 } # as_fn_mkdir_p 369 370 # as_fn_executable_p FILE 371 # ----------------------- 372 # Test if FILE is an executable regular file. 373 as_fn_executable_p () 374 { 375 test -f "$1" && test -x "$1" 376 } # as_fn_executable_p 377 # as_fn_append VAR VALUE 378 # ---------------------- 379 # Append the text in VALUE to the end of the definition contained in VAR. Take 380 # advantage of any shell optimizations that allow amortized linear growth over 381 # repeated appends, instead of the typical quadratic growth present in naive 382 # implementations. 383 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 384 then : 385 eval 'as_fn_append () 386 { 387 eval $1+=\$2 388 }' 389 else case e in #( 390 e) as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } ;; 394 esac 395 fi # as_fn_append 396 397 # as_fn_arith ARG... 398 # ------------------ 399 # Perform arithmetic evaluation on the ARGs, and store the result in the 400 # global $as_val. Take advantage of shells that can avoid forks. The arguments 401 # must be portable across $(()) and expr. 402 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 403 then : 404 eval 'as_fn_arith () 405 { 406 as_val=$(( $* )) 407 }' 408 else case e in #( 409 e) as_fn_arith () 410 { 411 as_val=`expr "$@" || test $? -eq 1` 412 } ;; 413 esac 414 fi # as_fn_arith 415 416 417 # as_fn_error STATUS ERROR [LINENO LOG_FD] 418 # ---------------------------------------- 419 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 420 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 421 # script with STATUS, using 1 if that was 0. 422 as_fn_error () 423 { 424 as_status=$1; test $as_status -eq 0 && as_status=1 425 if test "$4"; then 426 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 427 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 428 fi 429 printf "%s\n" "$as_me: error: $2" >&2 430 as_fn_exit $as_status 431 } # as_fn_error 432 433 if expr a : '\(a\)' >/dev/null 2>&1 && 434 test "X`expr 00001 : '.*\(...\)'`" = X001; then 435 as_expr=expr 436 else 437 as_expr=false 438 fi 439 440 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 441 as_basename=basename 442 else 443 as_basename=false 444 fi 445 446 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 447 as_dirname=dirname 448 else 449 as_dirname=false 450 fi 451 452 as_me=`$as_basename -- "$0" || 453 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 454 X"$0" : 'X\(//\)$' \| \ 455 X"$0" : 'X\(/\)' \| . 2>/dev/null || 456 printf "%s\n" X/"$0" | 457 sed '/^.*\/\([^/][^/]*\)\/*$/{ 458 s//\1/ 459 q 460 } 461 /^X\/\(\/\/\)$/{ 462 s//\1/ 463 q 464 } 465 /^X\/\(\/\).*/{ 466 s//\1/ 467 q 468 } 469 s/.*/./; q'` 470 471 # Avoid depending upon Character Ranges. 472 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 473 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 474 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 475 as_cr_digits='0123456789' 476 as_cr_alnum=$as_cr_Letters$as_cr_digits 477 478 479 as_lineno_1=$LINENO as_lineno_1a=$LINENO 480 as_lineno_2=$LINENO as_lineno_2a=$LINENO 481 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 482 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 483 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 484 sed -n ' 485 p 486 /[$]LINENO/= 487 ' <$as_myself | 488 sed ' 489 t clear 490 :clear 491 s/[$]LINENO.*/&-/ 492 t lineno 493 b 494 :lineno 495 N 496 :loop 497 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 498 t loop 499 s/-\n.*// 500 ' >$as_me.lineno && 501 chmod +x "$as_me.lineno" || 502 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 503 504 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 505 # already done that, so ensure we don't try to do so again and fall 506 # in an infinite loop. This has already happened in practice. 507 _as_can_reexec=no; export _as_can_reexec 508 # Don't try to exec as it changes $[0], causing all sort of problems 509 # (the dirname of $[0] is not the place where we might find the 510 # original and so on. Autoconf is especially sensitive to this). 511 . "./$as_me.lineno" 512 # Exit status is that of the last command. 513 exit 514 } 515 516 517 # Determine whether it's possible to make 'echo' print without a newline. 518 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 519 # for compatibility with existing Makefiles. 520 ECHO_C= ECHO_N= ECHO_T= 521 case `echo -n x` in #((((( 522 -n*) 523 case `echo 'xy\c'` in 524 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 525 xy) ECHO_C='\c';; 526 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 527 ECHO_T=' ';; 528 esac;; 529 *) 530 ECHO_N='-n';; 531 esac 532 533 # For backward compatibility with old third-party macros, we provide 534 # the shell variables $as_echo and $as_echo_n. New code should use 535 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 536 as_echo='printf %s\n' 537 as_echo_n='printf %s' 538 539 rm -f conf$$ conf$$.exe conf$$.file 540 if test -d conf$$.dir; then 541 rm -f conf$$.dir/conf$$.file 542 else 543 rm -f conf$$.dir 544 mkdir conf$$.dir 2>/dev/null 545 fi 546 if (echo >conf$$.file) 2>/dev/null; then 547 if ln -s conf$$.file conf$$ 2>/dev/null; then 548 as_ln_s='ln -s' 549 # ... but there are two gotchas: 550 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 551 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 552 # In both cases, we have to default to 'cp -pR'. 553 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 554 as_ln_s='cp -pR' 555 elif ln conf$$.file conf$$ 2>/dev/null; then 556 as_ln_s=ln 557 else 558 as_ln_s='cp -pR' 559 fi 560 else 561 as_ln_s='cp -pR' 562 fi 563 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 564 rmdir conf$$.dir 2>/dev/null 565 566 if mkdir -p . 2>/dev/null; then 567 as_mkdir_p='mkdir -p "$as_dir"' 568 else 569 test -d ./-p && rmdir ./-p 570 as_mkdir_p=false 571 fi 572 573 as_test_x='test -x' 574 as_executable_p=as_fn_executable_p 575 576 # Sed expression to map a string onto a valid CPP name. 577 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 578 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 579 580 # Sed expression to map a string onto a valid variable name. 581 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 582 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 583 584 585 test -n "$DJDIR" || exec 7<&0 </dev/null 586 exec 6>&1 587 588 # Name of the host. 589 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 590 # so uname gets run too. 591 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 592 593 # 594 # Initializations. 595 # 596 ac_default_prefix=/usr/local 597 ac_clean_files= 598 ac_config_libobj_dir=. 599 LIBOBJS= 600 cross_compiling=no 601 subdirs= 602 MFLAGS= 603 MAKEFLAGS= 604 605 # Identity of this package. 606 PACKAGE_NAME='xclipboard' 607 PACKAGE_TARNAME='xclipboard' 608 PACKAGE_VERSION='1.1.5' 609 PACKAGE_STRING='xclipboard 1.1.5' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xclipboard/-/issue' 611 PACKAGE_URL='https://gitlab.freedesktop.org/xorg/app/xclipboard/' 612 613 ac_unique_file="Makefile.am" 614 # Factoring default headers for most tests. 615 ac_includes_default="\ 616 #include <stddef.h> 617 #ifdef HAVE_STDIO_H 618 # include <stdio.h> 619 #endif 620 #ifdef HAVE_STDLIB_H 621 # include <stdlib.h> 622 #endif 623 #ifdef HAVE_STRING_H 624 # include <string.h> 625 #endif 626 #ifdef HAVE_INTTYPES_H 627 # include <inttypes.h> 628 #endif 629 #ifdef HAVE_STDINT_H 630 # include <stdint.h> 631 #endif 632 #ifdef HAVE_STRINGS_H 633 # include <strings.h> 634 #endif 635 #ifdef HAVE_SYS_TYPES_H 636 # include <sys/types.h> 637 #endif 638 #ifdef HAVE_SYS_STAT_H 639 # include <sys/stat.h> 640 #endif 641 #ifdef HAVE_UNISTD_H 642 # include <unistd.h> 643 #endif" 644 645 ac_header_c_list= 646 ac_subst_vars='am__EXEEXT_FALSE 647 am__EXEEXT_TRUE 648 LTLIBOBJS 649 LIBOBJS 650 appdefaultdir 651 APPDEFS_LIBS 652 APPDEFS_CFLAGS 653 XCLIPBOARD_LIBS 654 XCLIPBOARD_CFLAGS 655 MAN_SUBSTS 656 XORG_MAN_PAGE 657 ADMIN_MAN_DIR 658 DRIVER_MAN_DIR 659 MISC_MAN_DIR 660 FILE_MAN_DIR 661 LIB_MAN_DIR 662 APP_MAN_DIR 663 ADMIN_MAN_SUFFIX 664 DRIVER_MAN_SUFFIX 665 MISC_MAN_SUFFIX 666 FILE_MAN_SUFFIX 667 LIB_MAN_SUFFIX 668 APP_MAN_SUFFIX 669 SED 670 host_os 671 host_vendor 672 host_cpu 673 host 674 build_os 675 build_vendor 676 build_cpu 677 build 678 INSTALL_CMD 679 PKG_CONFIG_LIBDIR 680 PKG_CONFIG_PATH 681 PKG_CONFIG 682 CHANGELOG_CMD 683 STRICT_CFLAGS 684 CWARNFLAGS 685 BASE_CFLAGS 686 am__fastdepCC_FALSE 687 am__fastdepCC_TRUE 688 CCDEPMODE 689 am__nodep 690 AMDEPBACKSLASH 691 AMDEP_FALSE 692 AMDEP_TRUE 693 am__include 694 DEPDIR 695 OBJEXT 696 EXEEXT 697 ac_ct_CC 698 CPPFLAGS 699 LDFLAGS 700 CFLAGS 701 CC 702 am__xargs_n 703 am__rm_f_notfound 704 AM_BACKSLASH 705 AM_DEFAULT_VERBOSITY 706 AM_DEFAULT_V 707 AM_V 708 CSCOPE 709 ETAGS 710 CTAGS 711 am__untar 712 am__tar 713 AMTAR 714 am__leading_dot 715 SET_MAKE 716 AWK 717 mkdir_p 718 MKDIR_P 719 INSTALL_STRIP_PROGRAM 720 STRIP 721 install_sh 722 MAKEINFO 723 AUTOHEADER 724 AUTOMAKE 725 AUTOCONF 726 ACLOCAL 727 VERSION 728 PACKAGE 729 CYGPATH_W 730 am__isrc 731 INSTALL_DATA 732 INSTALL_SCRIPT 733 INSTALL_PROGRAM 734 target_alias 735 host_alias 736 build_alias 737 LIBS 738 ECHO_T 739 ECHO_N 740 ECHO_C 741 DEFS 742 mandir 743 localedir 744 libdir 745 psdir 746 pdfdir 747 dvidir 748 htmldir 749 infodir 750 docdir 751 oldincludedir 752 includedir 753 runstatedir 754 localstatedir 755 sharedstatedir 756 sysconfdir 757 datadir 758 datarootdir 759 libexecdir 760 sbindir 761 bindir 762 program_transform_name 763 prefix 764 exec_prefix 765 PACKAGE_URL 766 PACKAGE_BUGREPORT 767 PACKAGE_STRING 768 PACKAGE_VERSION 769 PACKAGE_TARNAME 770 PACKAGE_NAME 771 PATH_SEPARATOR 772 SHELL 773 am__quote' 774 ac_subst_files='' 775 ac_user_opts=' 776 enable_option_checking 777 enable_silent_rules 778 enable_dependency_tracking 779 enable_selective_werror 780 enable_strict_compilation 781 with_appdefaultdir 782 ' 783 ac_precious_vars='build_alias 784 host_alias 785 target_alias 786 CC 787 CFLAGS 788 LDFLAGS 789 LIBS 790 CPPFLAGS 791 PKG_CONFIG 792 PKG_CONFIG_PATH 793 PKG_CONFIG_LIBDIR 794 XCLIPBOARD_CFLAGS 795 XCLIPBOARD_LIBS 796 APPDEFS_CFLAGS 797 APPDEFS_LIBS' 798 799 800 # 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[VAR=VALUE]... 1349 1350 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1351 VAR=VALUE. See below for descriptions of some of the useful variables. 1352 1353 Defaults for the options are specified in brackets. 1354 1355 Configuration: 1356 -h, --help display this help and exit 1357 --help=short display options specific to this package 1358 --help=recursive display the short help of all the included packages 1359 -V, --version display version information and exit 1360 -q, --quiet, --silent do not print 'checking ...' messages 1361 --cache-file=FILE cache test results in FILE [disabled] 1362 -C, --config-cache alias for '--cache-file=config.cache' 1363 -n, --no-create do not create output files 1364 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1365 1366 Installation directories: 1367 --prefix=PREFIX install architecture-independent files in PREFIX 1368 [$ac_default_prefix] 1369 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1370 [PREFIX] 1371 1372 By default, 'make install' will install all the files in 1373 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1374 an installation prefix other than '$ac_default_prefix' using '--prefix', 1375 for instance '--prefix=\$HOME'. 1376 1377 For better control, use the options below. 1378 1379 Fine tuning of the installation directories: 1380 --bindir=DIR user executables [EPREFIX/bin] 1381 --sbindir=DIR system admin executables [EPREFIX/sbin] 1382 --libexecdir=DIR program executables [EPREFIX/libexec] 1383 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1384 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1385 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1386 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1387 --libdir=DIR object code libraries [EPREFIX/lib] 1388 --includedir=DIR C header files [PREFIX/include] 1389 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1390 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1391 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1392 --infodir=DIR info documentation [DATAROOTDIR/info] 1393 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1394 --mandir=DIR man documentation [DATAROOTDIR/man] 1395 --docdir=DIR documentation root [DATAROOTDIR/doc/xclipboard] 1396 --htmldir=DIR html documentation [DOCDIR] 1397 --dvidir=DIR dvi documentation [DOCDIR] 1398 --pdfdir=DIR pdf documentation [DOCDIR] 1399 --psdir=DIR ps documentation [DOCDIR] 1400 _ACEOF 1401 1402 cat <<\_ACEOF 1403 1404 Program names: 1405 --program-prefix=PREFIX prepend PREFIX to installed program names 1406 --program-suffix=SUFFIX append SUFFIX to installed program names 1407 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1408 1409 System types: 1410 --build=BUILD configure for building on BUILD [guessed] 1411 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1412 _ACEOF 1413 fi 1414 1415 if test -n "$ac_init_help"; then 1416 case $ac_init_help in 1417 short | recursive ) echo "Configuration of xclipboard 1.1.5:";; 1418 esac 1419 cat <<\_ACEOF 1420 1421 Optional Features: 1422 --disable-option-checking ignore unrecognized --enable/--with options 1423 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1424 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1425 --enable-silent-rules less verbose build output (undo: "make V=1") 1426 --disable-silent-rules verbose build output (undo: "make V=0") 1427 --enable-dependency-tracking 1428 do not reject slow dependency extractors 1429 --disable-dependency-tracking 1430 speeds up one-time build 1431 --disable-selective-werror 1432 Turn off selective compiler errors. (default: 1433 enabled) 1434 --enable-strict-compilation 1435 Enable all warnings from compiler and make them 1436 errors (default: disabled) 1437 1438 Optional Packages: 1439 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1440 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1441 --with-appdefaultdir=<pathname> 1442 specify directory for app-defaults files (default is 1443 autodetected) 1444 1445 Some influential environment variables: 1446 CC C compiler command 1447 CFLAGS C compiler flags 1448 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1449 nonstandard directory <lib dir> 1450 LIBS libraries to pass to the linker, e.g. -l<library> 1451 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1452 you have headers in a nonstandard directory <include dir> 1453 PKG_CONFIG path to pkg-config utility 1454 PKG_CONFIG_PATH 1455 directories to add to pkg-config's search path 1456 PKG_CONFIG_LIBDIR 1457 path overriding pkg-config's built-in search path 1458 XCLIPBOARD_CFLAGS 1459 C compiler flags for XCLIPBOARD, overriding pkg-config 1460 XCLIPBOARD_LIBS 1461 linker flags for XCLIPBOARD, overriding pkg-config 1462 APPDEFS_CFLAGS 1463 C compiler flags for APPDEFS, overriding pkg-config 1464 APPDEFS_LIBS 1465 linker flags for APPDEFS, overriding pkg-config 1466 1467 Use these variables to override the choices made by 'configure' or to help 1468 it to find libraries and programs with nonstandard names/locations. 1469 1470 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xclipboard/-/issue>. 1471 xclipboard home page: <https://gitlab.freedesktop.org/xorg/app/xclipboard/>. 1472 _ACEOF 1473 ac_status=$? 1474 fi 1475 1476 if test "$ac_init_help" = "recursive"; then 1477 # If there are subdirs, report their specific --help. 1478 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1479 test -d "$ac_dir" || 1480 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1481 continue 1482 ac_builddir=. 1483 1484 case "$ac_dir" in 1485 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1486 *) 1487 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1488 # A ".." for each directory in $ac_dir_suffix. 1489 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1490 case $ac_top_builddir_sub in 1491 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1492 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1493 esac ;; 1494 esac 1495 ac_abs_top_builddir=$ac_pwd 1496 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1497 # for backward compatibility: 1498 ac_top_builddir=$ac_top_build_prefix 1499 1500 case $srcdir in 1501 .) # We are building in place. 1502 ac_srcdir=. 1503 ac_top_srcdir=$ac_top_builddir_sub 1504 ac_abs_top_srcdir=$ac_pwd ;; 1505 [\\/]* | ?:[\\/]* ) # Absolute name. 1506 ac_srcdir=$srcdir$ac_dir_suffix; 1507 ac_top_srcdir=$srcdir 1508 ac_abs_top_srcdir=$srcdir ;; 1509 *) # Relative name. 1510 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1511 ac_top_srcdir=$ac_top_build_prefix$srcdir 1512 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1513 esac 1514 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1515 1516 cd "$ac_dir" || { ac_status=$?; continue; } 1517 # Check for configure.gnu first; this name is used for a wrapper for 1518 # Metaconfig's "Configure" on case-insensitive file systems. 1519 if test -f "$ac_srcdir/configure.gnu"; then 1520 echo && 1521 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1522 elif test -f "$ac_srcdir/configure"; then 1523 echo && 1524 $SHELL "$ac_srcdir/configure" --help=recursive 1525 else 1526 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1527 fi || ac_status=$? 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1565 if test -s conftest.err; then 1566 grep -v '^ *+' conftest.err >conftest.er1 1567 cat conftest.er1 >&5 1568 mv -f conftest.er1 conftest.err 1569 fi 1570 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1571 test $ac_status = 0; } && { 1572 test -z "$ac_c_werror_flag" || 1573 test ! -s conftest.err 1574 } && test -s conftest.$ac_objext 1575 then : 1576 ac_retval=0 1577 else case e in #( 1578 e) printf "%s\n" "$as_me: failed program was:" >&5 1579 sed 's/^/| /' conftest.$ac_ext >&5 1580 1581 ac_retval=1 ;; 1582 esac 1583 fi 1584 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1585 as_fn_set_status $ac_retval 1586 1587 } # ac_fn_c_try_compile 1588 1589 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1590 # ------------------------------------------------------------------ 1591 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1592 # accordingly. 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" >&6; } 1652 if eval test \${$3+y} 1653 then : 1654 printf %s "(cached) " >&6 1655 else case e in #( 1656 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1657 /* end confdefs.h. */ 1658 $4 1659 #include <$2> 1660 _ACEOF 1661 if ac_fn_c_try_compile "$LINENO" 1662 then : 1663 eval "$3=yes" 1664 else case e in #( 1665 e) eval "$3=no" ;; 1666 esac 1667 fi 1668 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1669 esac 1670 fi 1671 eval ac_res=\$$3 1672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1673 printf "%s\n" "$ac_res" >&6; } 1674 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1675 1676 } # ac_fn_c_check_header_compile 1677 1678 # ac_fn_c_try_link LINENO 1679 # ----------------------- 1680 # Try to link conftest.$ac_ext, and return whether this succeeded. 1681 ac_fn_c_try_link () 1682 { 1683 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1684 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1685 if { { ac_try="$ac_link" 1686 case "(($ac_try" in 1687 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1688 *) ac_try_echo=$ac_try;; 1689 esac 1690 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1691 printf "%s\n" "$ac_try_echo"; } >&5 1692 (eval "$ac_link") 2>conftest.err 1693 ac_status=$? 1694 if test -s conftest.err; then 1695 grep -v '^ *+' conftest.err >conftest.er1 1696 cat conftest.er1 >&5 1697 mv -f conftest.er1 conftest.err 1698 fi 1699 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1700 test $ac_status = 0; } && { 1701 test -z "$ac_c_werror_flag" || 1702 test ! -s conftest.err 1703 } && test -s conftest$ac_exeext && { 1704 test "$cross_compiling" = yes || 1705 test -x conftest$ac_exeext 1706 } 1707 then : 1708 ac_retval=0 1709 else case e in #( 1710 e) printf "%s\n" "$as_me: failed program was:" >&5 1711 sed 's/^/| /' conftest.$ac_ext >&5 1712 1713 ac_retval=1 ;; 1714 esac 1715 fi 1716 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1717 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1718 # interfere with the next link command; also delete a directory that is 1719 # left behind by Apple's compiler. We do this before executing the actions. 1720 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1721 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1722 as_fn_set_status $ac_retval 1723 1724 } # ac_fn_c_try_link 1725 ac_configure_args_raw= 1726 for ac_arg 1727 do 1728 case $ac_arg in 1729 *\'*) 1730 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1731 esac 1732 as_fn_append ac_configure_args_raw " '$ac_arg'" 1733 done 1734 1735 case $ac_configure_args_raw in 1736 *$as_nl*) 1737 ac_safe_unquote= ;; 1738 *) 1739 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1740 ac_unsafe_a="$ac_unsafe_z#~" 1741 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1742 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1743 esac 1744 1745 cat >config.log <<_ACEOF 1746 This file contains any messages produced by compilers while 1747 running configure, to aid debugging if configure makes a mistake. 1748 1749 It was created by xclipboard $as_me 1.1.5, which was 1750 generated by GNU Autoconf 2.72. Invocation command line was 1751 1752 $ $0$ac_configure_args_raw 1753 1754 _ACEOF 1755 exec 5>>config.log 1756 { 1757 cat <<_ASUNAME 1758 ## --------- ## 1759 ## Platform. ## 1760 ## --------- ## 1761 1762 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1763 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1764 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1765 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1766 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1767 1768 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1769 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1770 1771 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1772 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1773 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1774 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1775 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1776 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1777 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1778 1779 _ASUNAME 1780 1781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1782 for as_dir in $PATH 1783 do 1784 IFS=$as_save_IFS 1785 case $as_dir in #((( 1786 '') as_dir=./ ;; 1787 */) ;; 1788 *) as_dir=$as_dir/ ;; 1789 esac 1790 printf "%s\n" "PATH: $as_dir" 1791 done 1792 IFS=$as_save_IFS 1793 1794 } >&5 1795 1796 cat >&5 <<_ACEOF 1797 1798 1799 ## ----------- ## 1800 ## Core tests. ## 1801 ## ----------- ## 1802 1803 _ACEOF 1804 1805 1806 # Keep a trace of the command line. 1807 # Strip out --no-create and --no-recursion so they do not pile up. 1808 # Strip out --silent because we don't want to record it for future runs. 1809 # Also quote any args containing shell meta-characters. 1810 # Make two passes to allow for proper duplicate-argument suppression. 1811 ac_configure_args= 1812 ac_configure_args0= 1813 ac_configure_args1= 1814 ac_must_keep_next=false 1815 for ac_pass in 1 2 1816 do 1817 for ac_arg 1818 do 1819 case $ac_arg in 1820 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1821 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1822 | -silent | --silent | --silen | --sile | --sil) 1823 continue ;; 1824 *\'*) 1825 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1826 esac 1827 case $ac_pass in 1828 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1829 2) 1830 as_fn_append ac_configure_args1 " '$ac_arg'" 1831 if test $ac_must_keep_next = true; then 1832 ac_must_keep_next=false # Got value, back to normal. 1833 else 1834 case $ac_arg in 1835 *=* | --config-cache | -C | -disable-* | --disable-* \ 1836 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1837 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1838 | -with-* | --with-* | -without-* | --without-* | --x) 1839 case "$ac_configure_args0 " in 1840 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1841 esac 1842 ;; 1843 -* ) ac_must_keep_next=true ;; 1844 esac 1845 fi 1846 as_fn_append ac_configure_args " '$ac_arg'" 1847 ;; 1848 esac 1849 done 1850 done 1851 { ac_configure_args0=; unset ac_configure_args0;} 1852 { ac_configure_args1=; unset ac_configure_args1;} 1853 1854 # When interrupted or exit'd, cleanup temporary files, and complete 1855 # config.log. We remove comments because anyway the quotes in there 1856 # would cause problems or look ugly. 1857 # WARNING: Use '\'' to represent an apostrophe within the trap. 1858 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1859 trap 'exit_status=$? 1860 # Sanitize IFS. 1861 IFS=" "" $as_nl" 1862 # Save into config.log some information that might help in debugging. 1863 { 1864 echo 1865 1866 printf "%s\n" "## ---------------- ## 1867 ## Cache variables. ## 1868 ## ---------------- ##" 1869 echo 1870 # The following way of writing the cache mishandles newlines in values, 1871 ( 1872 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1873 eval ac_val=\$$ac_var 1874 case $ac_val in #( 1875 *${as_nl}*) 1876 case $ac_var in #( 1877 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1878 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1879 esac 1880 case $ac_var in #( 1881 _ | IFS | as_nl) ;; #( 1882 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1883 *) { eval $ac_var=; unset $ac_var;} ;; 1884 esac ;; 1885 esac 1886 done 1887 (set) 2>&1 | 1888 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1889 *${as_nl}ac_space=\ *) 1890 sed -n \ 1891 "s/'\''/'\''\\\\'\'''\''/g; 1892 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1893 ;; #( 1894 *) 1895 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1896 ;; 1897 esac | 1898 sort 1899 ) 1900 echo 1901 1902 printf "%s\n" "## ----------------- ## 1903 ## Output variables. ## 1904 ## ----------------- ##" 1905 echo 1906 for ac_var in $ac_subst_vars 1907 do 1908 eval ac_val=\$$ac_var 1909 case $ac_val in 1910 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1911 esac 1912 printf "%s\n" "$ac_var='\''$ac_val'\''" 1913 done | sort 1914 echo 1915 1916 if test -n "$ac_subst_files"; then 1917 printf "%s\n" "## ------------------- ## 1918 ## File substitutions. ## 1919 ## ------------------- ##" 1920 echo 1921 for ac_var in $ac_subst_files 1922 do 1923 eval ac_val=\$$ac_var 1924 case $ac_val in 1925 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1926 esac 1927 printf "%s\n" "$ac_var='\''$ac_val'\''" 1928 done | sort 1929 echo 1930 fi 1931 1932 if test -s confdefs.h; then 1933 printf "%s\n" "## ----------- ## 1934 ## confdefs.h. ## 1935 ## ----------- ##" 1936 echo 1937 cat confdefs.h 1938 echo 1939 fi 1940 test "$ac_signal" != 0 && 1941 printf "%s\n" "$as_me: caught signal $ac_signal" 1942 printf "%s\n" "$as_me: exit $exit_status" 1943 } >&5 1944 rm -f core *.core core.conftest.* && 1945 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1946 exit $exit_status 1947 ' 0 1948 for ac_signal in 1 2 13 15; do 1949 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1950 done 1951 ac_signal=0 1952 1953 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1954 rm -f -r conftest* confdefs.h 1955 1956 printf "%s\n" "/* confdefs.h */" > confdefs.h 1957 1958 # Predefined preprocessor variables. 1959 1960 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1961 1962 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1963 1964 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1965 1966 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1967 1968 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1969 1970 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1971 1972 1973 # Let the site file select an alternate cache file if it wants to. 1974 # Prefer an explicitly selected file to automatically selected ones. 1975 if test -n "$CONFIG_SITE"; then 1976 ac_site_files="$CONFIG_SITE" 1977 elif test "x$prefix" != xNONE; then 1978 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1979 else 1980 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1981 fi 1982 1983 for ac_site_file in $ac_site_files 1984 do 1985 case $ac_site_file in #( 1986 */*) : 1987 ;; #( 1988 *) : 1989 ac_site_file=./$ac_site_file ;; 1990 esac 1991 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1993 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1994 sed 's/^/| /' "$ac_site_file" >&5 1995 . "$ac_site_file" \ 1996 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 1997 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 1998 as_fn_error $? "failed to load site script $ac_site_file 1999 See 'config.log' for more details" "$LINENO" 5; } 2000 fi 2001 done 2002 2003 if test -r "$cache_file"; then 2004 # Some versions of bash will fail to source /dev/null (special files 2005 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2006 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2007 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2008 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2009 case $cache_file in 2010 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2011 *) . "./$cache_file";; 2012 esac 2013 fi 2014 else 2015 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2016 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2017 >$cache_file 2018 fi 2019 2020 # Test code for whether the C compiler supports C89 (global declarations) 2021 ac_c_conftest_c89_globals=' 2022 /* Does the compiler advertise C89 conformance? 2023 Do not test the value of __STDC__, because some compilers set it to 0 2024 while being otherwise adequately conformant. */ 2025 #if !defined __STDC__ 2026 # error "Compiler does not advertise C89 conformance" 2027 #endif 2028 2029 #include <stddef.h> 2030 #include <stdarg.h> 2031 struct stat; 2032 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2033 struct buf { int x; }; 2034 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2035 static char *e (char **p, int i) 2036 { 2037 return p[i]; 2038 } 2039 static char *f (char * (*g) (char **, int), char **p, ...) 2040 { 2041 char *s; 2042 va_list v; 2043 va_start (v,p); 2044 s = g (p, va_arg (v,int)); 2045 va_end (v); 2046 return s; 2047 } 2048 2049 /* C89 style stringification. */ 2050 #define noexpand_stringify(a) #a 2051 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2052 2053 /* C89 style token pasting. Exercises some of the corner cases that 2054 e.g. old MSVC gets wrong, but not very hard. */ 2055 #define noexpand_concat(a,b) a##b 2056 #define expand_concat(a,b) noexpand_concat(a,b) 2057 extern int vA; 2058 extern int vbee; 2059 #define aye A 2060 #define bee B 2061 int *pvA = &expand_concat(v,aye); 2062 int *pvbee = &noexpand_concat(v,bee); 2063 2064 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2065 function prototypes and stuff, but not \xHH hex character constants. 2066 These do not provoke an error unfortunately, instead are silently treated 2067 as an "x". The following induces an error, until -std is added to get 2068 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2069 array size at least. It is necessary to write \x00 == 0 to get something 2070 that is true only with -std. */ 2071 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2072 2073 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2074 inside strings and character constants. */ 2075 #define FOO(x) '\''x'\'' 2076 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2077 2078 int test (int i, double x); 2079 struct s1 {int (*f) (int a);}; 2080 struct s2 {int (*f) (double a);}; 2081 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2082 int, int);' 2083 2084 # Test code for whether the C compiler supports C89 (body of main). 2085 ac_c_conftest_c89_main=' 2086 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2087 ' 2088 2089 # Test code for whether the C compiler supports C99 (global declarations) 2090 ac_c_conftest_c99_globals=' 2091 /* Does the compiler advertise C99 conformance? */ 2092 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2093 # error "Compiler does not advertise C99 conformance" 2094 #endif 2095 2096 // See if C++-style comments work. 2097 2098 #include <stdbool.h> 2099 extern int puts (const char *); 2100 extern int printf (const char *, ...); 2101 extern int dprintf (int, const char *, ...); 2102 extern void *malloc (size_t); 2103 extern void free (void *); 2104 2105 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2106 // dprintf is used instead of fprintf to avoid needing to declare 2107 // FILE and stderr. 2108 #define debug(...) dprintf (2, __VA_ARGS__) 2109 #define showlist(...) puts (#__VA_ARGS__) 2110 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2111 static void 2112 test_varargs_macros (void) 2113 { 2114 int x = 1234; 2115 int y = 5678; 2116 debug ("Flag"); 2117 debug ("X = %d\n", x); 2118 showlist (The first, second, and third items.); 2119 report (x>y, "x is %d but y is %d", x, y); 2120 } 2121 2122 // Check long long types. 2123 #define BIG64 18446744073709551615ull 2124 #define BIG32 4294967295ul 2125 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2126 #if !BIG_OK 2127 #error "your preprocessor is broken" 2128 #endif 2129 #if BIG_OK 2130 #else 2131 #error "your preprocessor is broken" 2132 #endif 2133 static long long int bignum = -9223372036854775807LL; 2134 static unsigned long long int ubignum = BIG64; 2135 2136 struct incomplete_array 2137 { 2138 int datasize; 2139 double data[]; 2140 }; 2141 2142 struct named_init { 2143 int number; 2144 const wchar_t *name; 2145 double average; 2146 }; 2147 2148 typedef const char *ccp; 2149 2150 static inline int 2151 test_restrict (ccp restrict text) 2152 { 2153 // Iterate through items via the restricted pointer. 2154 // Also check for declarations in for loops. 2155 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2156 continue; 2157 return 0; 2158 } 2159 2160 // Check varargs and va_copy. 2161 static bool 2162 test_varargs (const char *format, ...) 2163 { 2164 va_list args; 2165 va_start (args, format); 2166 va_list args_copy; 2167 va_copy (args_copy, args); 2168 2169 const char *str = ""; 2170 int number = 0; 2171 float fnumber = 0; 2172 2173 while (*format) 2174 { 2175 switch (*format++) 2176 { 2177 case '\''s'\'': // string 2178 str = va_arg (args_copy, const char *); 2179 break; 2180 case '\''d'\'': // int 2181 number = va_arg (args_copy, int); 2182 break; 2183 case '\''f'\'': // float 2184 fnumber = va_arg (args_copy, double); 2185 break; 2186 default: 2187 break; 2188 } 2189 } 2190 va_end (args_copy); 2191 va_end (args); 2192 2193 return *str && number && fnumber; 2194 } 2195 ' 2196 2197 # Test code for whether the C compiler supports C99 (body of main). 2198 ac_c_conftest_c99_main=' 2199 // Check bool. 2200 _Bool success = false; 2201 success |= (argc != 0); 2202 2203 // Check restrict. 2204 if (test_restrict ("String literal") == 0) 2205 success = true; 2206 char *restrict newvar = "Another string"; 2207 2208 // Check varargs. 2209 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2210 test_varargs_macros (); 2211 2212 // Check flexible array members. 2213 struct incomplete_array *ia = 2214 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2215 ia->datasize = 10; 2216 for (int i = 0; i < ia->datasize; ++i) 2217 ia->data[i] = i * 1.234; 2218 // Work around memory leak warnings. 2219 free (ia); 2220 2221 // Check named initializers. 2222 struct named_init ni = { 2223 .number = 34, 2224 .name = L"Test wide string", 2225 .average = 543.34343, 2226 }; 2227 2228 ni.number = 58; 2229 2230 int dynamic_array[ni.number]; 2231 dynamic_array[0] = argv[0][0]; 2232 dynamic_array[ni.number - 1] = 543; 2233 2234 // work around unused variable warnings 2235 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2236 || dynamic_array[ni.number - 1] != 543); 2237 ' 2238 2239 # Test code for whether the C compiler supports C11 (global declarations) 2240 ac_c_conftest_c11_globals=' 2241 /* Does the compiler advertise C11 conformance? */ 2242 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2243 # error "Compiler does not advertise C11 conformance" 2244 #endif 2245 2246 // Check _Alignas. 2247 char _Alignas (double) aligned_as_double; 2248 char _Alignas (0) no_special_alignment; 2249 extern char aligned_as_int; 2250 char _Alignas (0) _Alignas (int) aligned_as_int; 2251 2252 // Check _Alignof. 2253 enum 2254 { 2255 int_alignment = _Alignof (int), 2256 int_array_alignment = _Alignof (int[100]), 2257 char_alignment = _Alignof (char) 2258 }; 2259 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2260 2261 // Check _Noreturn. 2262 int _Noreturn does_not_return (void) { for (;;) continue; } 2263 2264 // Check _Static_assert. 2265 struct test_static_assert 2266 { 2267 int x; 2268 _Static_assert (sizeof (int) <= sizeof (long int), 2269 "_Static_assert does not work in struct"); 2270 long int y; 2271 }; 2272 2273 // Check UTF-8 literals. 2274 #define u8 syntax error! 2275 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2276 2277 // Check duplicate typedefs. 2278 typedef long *long_ptr; 2279 typedef long int *long_ptr; 2280 typedef long_ptr long_ptr; 2281 2282 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2283 struct anonymous 2284 { 2285 union { 2286 struct { int i; int j; }; 2287 struct { int k; long int l; } w; 2288 }; 2289 int m; 2290 } v1; 2291 ' 2292 2293 # Test code for whether the C compiler supports C11 (body of main). 2294 ac_c_conftest_c11_main=' 2295 _Static_assert ((offsetof (struct anonymous, i) 2296 == offsetof (struct anonymous, w.k)), 2297 "Anonymous union alignment botch"); 2298 v1.i = 2; 2299 v1.w.k = 5; 2300 ok |= v1.i != 5; 2301 ' 2302 2303 # Test code for whether the C compiler supports C11 (complete). 2304 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2305 ${ac_c_conftest_c99_globals} 2306 ${ac_c_conftest_c11_globals} 2307 2308 int 2309 main (int argc, char **argv) 2310 { 2311 int ok = 0; 2312 ${ac_c_conftest_c89_main} 2313 ${ac_c_conftest_c99_main} 2314 ${ac_c_conftest_c11_main} 2315 return ok; 2316 } 2317 " 2318 2319 # Test code for whether the C compiler supports C99 (complete). 2320 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2321 ${ac_c_conftest_c99_globals} 2322 2323 int 2324 main (int argc, char **argv) 2325 { 2326 int ok = 0; 2327 ${ac_c_conftest_c89_main} 2328 ${ac_c_conftest_c99_main} 2329 return ok; 2330 } 2331 " 2332 2333 # Test code for whether the C compiler supports C89 (complete). 2334 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2335 2336 int 2337 main (int argc, char **argv) 2338 { 2339 int ok = 0; 2340 ${ac_c_conftest_c89_main} 2341 return ok; 2342 } 2343 " 2344 2345 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2346 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2347 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2348 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2349 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2350 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2351 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2352 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2353 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2354 2355 # Auxiliary files required by this configure script. 2356 ac_aux_files="config.guess config.sub compile missing install-sh" 2357 2358 # Locations in which to look for auxiliary files. 2359 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2360 2361 # Search for a directory containing all of the required auxiliary files, 2362 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2363 # If we don't find one directory that contains all the files we need, 2364 # we report the set of missing files from the *first* directory in 2365 # $ac_aux_dir_candidates and give up. 2366 ac_missing_aux_files="" 2367 ac_first_candidate=: 2368 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2370 as_found=false 2371 for as_dir in $ac_aux_dir_candidates 2372 do 2373 IFS=$as_save_IFS 2374 case $as_dir in #((( 2375 '') as_dir=./ ;; 2376 */) ;; 2377 *) as_dir=$as_dir/ ;; 2378 esac 2379 as_found=: 2380 2381 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2382 ac_aux_dir_found=yes 2383 ac_install_sh= 2384 for ac_aux in $ac_aux_files 2385 do 2386 # As a special case, if "install-sh" is required, that requirement 2387 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2388 # and $ac_install_sh is set appropriately for whichever one is found. 2389 if test x"$ac_aux" = x"install-sh" 2390 then 2391 if test -f "${as_dir}install-sh"; then 2392 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2393 ac_install_sh="${as_dir}install-sh -c" 2394 elif test -f "${as_dir}install.sh"; then 2395 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2396 ac_install_sh="${as_dir}install.sh -c" 2397 elif test -f "${as_dir}shtool"; then 2398 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2399 ac_install_sh="${as_dir}shtool install -c" 2400 else 2401 ac_aux_dir_found=no 2402 if $ac_first_candidate; then 2403 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2404 else 2405 break 2406 fi 2407 fi 2408 else 2409 if test -f "${as_dir}${ac_aux}"; then 2410 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2411 else 2412 ac_aux_dir_found=no 2413 if $ac_first_candidate; then 2414 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2415 else 2416 break 2417 fi 2418 fi 2419 fi 2420 done 2421 if test "$ac_aux_dir_found" = yes; then 2422 ac_aux_dir="$as_dir" 2423 break 2424 fi 2425 ac_first_candidate=false 2426 2427 as_found=false 2428 done 2429 IFS=$as_save_IFS 2430 if $as_found 2431 then : 2432 2433 else case e in #( 2434 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2435 esac 2436 fi 2437 2438 2439 # These three variables are undocumented and unsupported, 2440 # and are intended to be withdrawn in a future Autoconf release. 2441 # They can cause serious problems if a builder's source tree is in a directory 2442 # whose full name contains unusual characters. 2443 if test -f "${ac_aux_dir}config.guess"; then 2444 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2445 fi 2446 if test -f "${ac_aux_dir}config.sub"; then 2447 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2448 fi 2449 if test -f "$ac_aux_dir/configure"; then 2450 ac_configure="$SHELL ${ac_aux_dir}configure" 2451 fi 2452 2453 # Check that the precious variables saved in the cache have kept the same 2454 # value. 2455 ac_cache_corrupted=false 2456 for ac_var in $ac_precious_vars; do 2457 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2458 eval ac_new_set=\$ac_env_${ac_var}_set 2459 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2460 eval ac_new_val=\$ac_env_${ac_var}_value 2461 case $ac_old_set,$ac_new_set in 2462 set,) 2463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2464 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2465 ac_cache_corrupted=: ;; 2466 ,set) 2467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2468 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2469 ac_cache_corrupted=: ;; 2470 ,);; 2471 *) 2472 if test "x$ac_old_val" != "x$ac_new_val"; then 2473 # differences in whitespace do not lead to failure. 2474 ac_old_val_w=`echo x $ac_old_val` 2475 ac_new_val_w=`echo x $ac_new_val` 2476 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2478 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2479 ac_cache_corrupted=: 2480 else 2481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2482 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2483 eval $ac_var=\$ac_old_val 2484 fi 2485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2486 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2488 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2489 fi;; 2490 esac 2491 # Pass precious variables to config.status. 2492 if test "$ac_new_set" = set; then 2493 case $ac_new_val in 2494 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2495 *) ac_arg=$ac_var=$ac_new_val ;; 2496 esac 2497 case " $ac_configure_args " in 2498 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2499 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2500 esac 2501 fi 2502 done 2503 if $ac_cache_corrupted; then 2504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2505 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2507 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2508 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2509 and start over" "$LINENO" 5 2510 fi 2511 ## -------------------- ## 2512 ## Main body of script. ## 2513 ## -------------------- ## 2514 2515 ac_ext=c 2516 ac_cpp='$CPP $CPPFLAGS' 2517 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2518 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2519 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2520 2521 2522 2523 ac_config_headers="$ac_config_headers config.h" 2524 2525 2526 # Initialize Automake 2527 am__api_version='1.17' 2528 2529 2530 2531 # Find a good install program. We prefer a C program (faster), 2532 # so one script is as good as another. But avoid the broken or 2533 # incompatible versions: 2534 # SysV /etc/install, /usr/sbin/install 2535 # SunOS /usr/etc/install 2536 # IRIX /sbin/install 2537 # AIX /bin/install 2538 # AmigaOS /C/install, which installs bootblocks on floppy discs 2539 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2540 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2541 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2542 # OS/2's system install, which has a completely different semantic 2543 # ./install, which can be erroneously created by make from ./install.sh. 2544 # Reject install programs that cannot install multiple files. 2545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2546 printf %s "checking for a BSD-compatible install... " >&6; } 2547 if test -z "$INSTALL"; then 2548 if test ${ac_cv_path_install+y} 2549 then : 2550 printf %s "(cached) " >&6 2551 else case e in #( 2552 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2553 for as_dir in $PATH 2554 do 2555 IFS=$as_save_IFS 2556 case $as_dir in #((( 2557 '') as_dir=./ ;; 2558 */) ;; 2559 *) as_dir=$as_dir/ ;; 2560 esac 2561 # Account for fact that we put trailing slashes in our PATH walk. 2562 case $as_dir in #(( 2563 ./ | /[cC]/* | \ 2564 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2565 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2566 /usr/ucb/* ) ;; 2567 *) 2568 # OSF1 and SCO ODT 3.0 have their own names for install. 2569 # Don't use installbsd from OSF since it installs stuff as root 2570 # by default. 2571 for ac_prog in ginstall scoinst install; do 2572 for ac_exec_ext in '' $ac_executable_extensions; do 2573 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2574 if test $ac_prog = install && 2575 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2576 # AIX install. It has an incompatible calling convention. 2577 : 2578 elif test $ac_prog = install && 2579 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2580 # program-specific install script used by HP pwplus--don't use. 2581 : 2582 else 2583 rm -rf conftest.one conftest.two conftest.dir 2584 echo one > conftest.one 2585 echo two > conftest.two 2586 mkdir conftest.dir 2587 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2588 test -s conftest.one && test -s conftest.two && 2589 test -s conftest.dir/conftest.one && 2590 test -s conftest.dir/conftest.two 2591 then 2592 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2593 break 3 2594 fi 2595 fi 2596 fi 2597 done 2598 done 2599 ;; 2600 esac 2601 2602 done 2603 IFS=$as_save_IFS 2604 2605 rm -rf conftest.one conftest.two conftest.dir 2606 ;; 2607 esac 2608 fi 2609 if test ${ac_cv_path_install+y}; then 2610 INSTALL=$ac_cv_path_install 2611 else 2612 # As a last resort, use the slow shell script. Don't cache a 2613 # value for INSTALL within a source directory, because that will 2614 # break other packages using the cache if that directory is 2615 # removed, or if the value is a relative name. 2616 INSTALL=$ac_install_sh 2617 fi 2618 fi 2619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2620 printf "%s\n" "$INSTALL" >&6; } 2621 2622 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2623 # It thinks the first close brace ends the variable substitution. 2624 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2625 2626 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2627 2628 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2629 2630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 2631 printf %s "checking whether sleep supports fractional seconds... " >&6; } 2632 if test ${am_cv_sleep_fractional_seconds+y} 2633 then : 2634 printf %s "(cached) " >&6 2635 else case e in #( 2636 e) if sleep 0.001 2>/dev/null 2637 then : 2638 am_cv_sleep_fractional_seconds=yes 2639 else case e in #( 2640 e) am_cv_sleep_fractional_seconds=no ;; 2641 esac 2642 fi 2643 ;; 2644 esac 2645 fi 2646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 2647 printf "%s\n" "$am_cv_sleep_fractional_seconds" >&6; } 2648 2649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 2650 printf %s "checking filesystem timestamp resolution... " >&6; } 2651 if test ${am_cv_filesystem_timestamp_resolution+y} 2652 then : 2653 printf %s "(cached) " >&6 2654 else case e in #( 2655 e) # Default to the worst case. 2656 am_cv_filesystem_timestamp_resolution=2 2657 2658 # Only try to go finer than 1 sec if sleep can do it. 2659 # Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 2660 # - 1 sec is not much of a win compared to 2 sec, and 2661 # - it takes 2 seconds to perform the test whether 1 sec works. 2662 # 2663 # Instead, just use the default 2s on platforms that have 1s resolution, 2664 # accept the extra 1s delay when using $sleep in the Automake tests, in 2665 # exchange for not incurring the 2s delay for running the test for all 2666 # packages. 2667 # 2668 am_try_resolutions= 2669 if test "$am_cv_sleep_fractional_seconds" = yes; then 2670 # Even a millisecond often causes a bunch of false positives, 2671 # so just try a hundredth of a second. The time saved between .001 and 2672 # .01 is not terribly consequential. 2673 am_try_resolutions="0.01 0.1 $am_try_resolutions" 2674 fi 2675 2676 # In order to catch current-generation FAT out, we must *modify* files 2677 # that already exist; the *creation* timestamp is finer. Use names 2678 # that make ls -t sort them differently when they have equal 2679 # timestamps than when they have distinct timestamps, keeping 2680 # in mind that ls -t prints the *newest* file first. 2681 rm -f conftest.ts? 2682 : > conftest.ts1 2683 : > conftest.ts2 2684 : > conftest.ts3 2685 2686 # Make sure ls -t actually works. Do 'set' in a subshell so we don't 2687 # clobber the current shell's arguments. (Outer-level square brackets 2688 # are removed by m4; they're present so that m4 does not expand 2689 # <dollar><star>; be careful, easy to get confused.) 2690 if ( 2691 set X `ls -t conftest.ts[12]` && 2692 { 2693 test "$*" != "X conftest.ts1 conftest.ts2" || 2694 test "$*" != "X conftest.ts2 conftest.ts1"; 2695 } 2696 ); then :; else 2697 # If neither matched, then we have a broken ls. This can happen 2698 # if, for instance, CONFIG_SHELL is bash and it inherits a 2699 # broken ls alias from the environment. This has actually 2700 # happened. Such a system could not be considered "sane". 2701 printf "%s\n" ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 2702 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2703 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2704 as_fn_error $? "ls -t produces unexpected output. 2705 Make sure there is not a broken ls alias in your environment. 2706 See 'config.log' for more details" "$LINENO" 5; } 2707 fi 2708 2709 for am_try_res in $am_try_resolutions; do 2710 # Any one fine-grained sleep might happen to cross the boundary 2711 # between two values of a coarser actual resolution, but if we do 2712 # two fine-grained sleeps in a row, at least one of them will fall 2713 # entirely within a coarse interval. 2714 echo alpha > conftest.ts1 2715 sleep $am_try_res 2716 echo beta > conftest.ts2 2717 sleep $am_try_res 2718 echo gamma > conftest.ts3 2719 2720 # We assume that 'ls -t' will make use of high-resolution 2721 # timestamps if the operating system supports them at all. 2722 if (set X `ls -t conftest.ts?` && 2723 test "$2" = conftest.ts3 && 2724 test "$3" = conftest.ts2 && 2725 test "$4" = conftest.ts1); then 2726 # 2727 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 2728 # because we don't need to test make. 2729 make_ok=true 2730 if test $am_try_res != 1; then 2731 # But if we've succeeded so far with a subsecond resolution, we 2732 # have one more thing to check: make. It can happen that 2733 # everything else supports the subsecond mtimes, but make doesn't; 2734 # notably on macOS, which ships make 3.81 from 2006 (the last one 2735 # released under GPLv2). https://bugs.gnu.org/68808 2736 # 2737 # We test $MAKE if it is defined in the environment, else "make". 2738 # It might get overridden later, but our hope is that in practice 2739 # it does not matter: it is the system "make" which is (by far) 2740 # the most likely to be broken, whereas if the user overrides it, 2741 # probably they did so with a better, or at least not worse, make. 2742 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 2743 # 2744 # Create a Makefile (real tab character here): 2745 rm -f conftest.mk 2746 echo 'conftest.ts1: conftest.ts2' >conftest.mk 2747 echo ' touch conftest.ts2' >>conftest.mk 2748 # 2749 # Now, running 2750 # touch conftest.ts1; touch conftest.ts2; make 2751 # should touch ts1 because ts2 is newer. This could happen by luck, 2752 # but most often, it will fail if make's support is insufficient. So 2753 # test for several consecutive successes. 2754 # 2755 # (We reuse conftest.ts[12] because we still want to modify existing 2756 # files, not create new ones, per above.) 2757 n=0 2758 make=${MAKE-make} 2759 until test $n -eq 3; do 2760 echo one > conftest.ts1 2761 sleep $am_try_res 2762 echo two > conftest.ts2 # ts2 should now be newer than ts1 2763 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 2764 make_ok=false 2765 break # out of $n loop 2766 fi 2767 n=`expr $n + 1` 2768 done 2769 fi 2770 # 2771 if $make_ok; then 2772 # Everything we know to check worked out, so call this resolution good. 2773 am_cv_filesystem_timestamp_resolution=$am_try_res 2774 break # out of $am_try_res loop 2775 fi 2776 # Otherwise, we'll go on to check the next resolution. 2777 fi 2778 done 2779 rm -f conftest.ts? 2780 # (end _am_filesystem_timestamp_resolution) 2781 ;; 2782 esac 2783 fi 2784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 2785 printf "%s\n" "$am_cv_filesystem_timestamp_resolution" >&6; } 2786 2787 # This check should not be cached, as it may vary across builds of 2788 # different projects. 2789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2790 printf %s "checking whether build environment is sane... " >&6; } 2791 # Reject unsafe characters in $srcdir or the absolute working directory 2792 # name. Accept space and tab only in the latter. 2793 am_lf=' 2794 ' 2795 case `pwd` in 2796 *[\\\"\#\$\&\'\`$am_lf]*) 2797 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2798 esac 2799 case $srcdir in 2800 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2801 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2802 esac 2803 2804 # Do 'set' in a subshell so we don't clobber the current shell's 2805 # arguments. Must try -L first in case configure is actually a 2806 # symlink; some systems play weird games with the mod time of symlinks 2807 # (eg FreeBSD returns the mod time of the symlink's containing 2808 # directory). 2809 am_build_env_is_sane=no 2810 am_has_slept=no 2811 rm -f conftest.file 2812 for am_try in 1 2; do 2813 echo "timestamp, slept: $am_has_slept" > conftest.file 2814 if ( 2815 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2816 if test "$*" = "X"; then 2817 # -L didn't work. 2818 set X `ls -t "$srcdir/configure" conftest.file` 2819 fi 2820 test "$2" = conftest.file 2821 ); then 2822 am_build_env_is_sane=yes 2823 break 2824 fi 2825 # Just in case. 2826 sleep "$am_cv_filesystem_timestamp_resolution" 2827 am_has_slept=yes 2828 done 2829 2830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 2831 printf "%s\n" "$am_build_env_is_sane" >&6; } 2832 if test "$am_build_env_is_sane" = no; then 2833 as_fn_error $? "newly created file is older than distributed files! 2834 Check your system clock" "$LINENO" 5 2835 fi 2836 2837 # If we didn't sleep, we still need to ensure time stamps of config.status and 2838 # generated files are strictly newer. 2839 am_sleep_pid= 2840 if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 2841 then : 2842 2843 else case e in #( 2844 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 2845 am_sleep_pid=$! 2846 ;; 2847 esac 2848 fi 2849 2850 rm -f conftest.file 2851 2852 test "$program_prefix" != NONE && 2853 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2854 # Use a double $ so make ignores it. 2855 test "$program_suffix" != NONE && 2856 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2857 # Double any \ or $. 2858 # By default was 's,x,x', remove it if useless. 2859 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2860 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2861 2862 2863 # Expand $ac_aux_dir to an absolute path. 2864 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2865 2866 2867 if test x"${MISSING+set}" != xset; then 2868 MISSING="\${SHELL} '$am_aux_dir/missing'" 2869 fi 2870 # Use eval to expand $SHELL 2871 if eval "$MISSING --is-lightweight"; then 2872 am_missing_run="$MISSING " 2873 else 2874 am_missing_run= 2875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2876 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2877 fi 2878 2879 if test x"${install_sh+set}" != xset; then 2880 case $am_aux_dir in 2881 *\ * | *\ *) 2882 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2883 *) 2884 install_sh="\${SHELL} $am_aux_dir/install-sh" 2885 esac 2886 fi 2887 2888 # Installed binaries are usually stripped using 'strip' when the user 2889 # run "make install-strip". However 'strip' might not be the right 2890 # tool to use in cross-compilation environments, therefore Automake 2891 # will honor the 'STRIP' environment variable to overrule this program. 2892 if test "$cross_compiling" != no; then 2893 if test -n "$ac_tool_prefix"; then 2894 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2895 set dummy ${ac_tool_prefix}strip; ac_word=$2 2896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2897 printf %s "checking for $ac_word... " >&6; } 2898 if test ${ac_cv_prog_STRIP+y} 2899 then : 2900 printf %s "(cached) " >&6 2901 else case e in #( 2902 e) if test -n "$STRIP"; then 2903 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2904 else 2905 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2906 for as_dir in $PATH 2907 do 2908 IFS=$as_save_IFS 2909 case $as_dir in #((( 2910 '') as_dir=./ ;; 2911 */) ;; 2912 *) as_dir=$as_dir/ ;; 2913 esac 2914 for ac_exec_ext in '' $ac_executable_extensions; do 2915 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2916 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2917 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2918 break 2 2919 fi 2920 done 2921 done 2922 IFS=$as_save_IFS 2923 2924 fi ;; 2925 esac 2926 fi 2927 STRIP=$ac_cv_prog_STRIP 2928 if test -n "$STRIP"; then 2929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2930 printf "%s\n" "$STRIP" >&6; } 2931 else 2932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2933 printf "%s\n" "no" >&6; } 2934 fi 2935 2936 2937 fi 2938 if test -z "$ac_cv_prog_STRIP"; then 2939 ac_ct_STRIP=$STRIP 2940 # Extract the first word of "strip", so it can be a program name with args. 2941 set dummy strip; ac_word=$2 2942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2943 printf %s "checking for $ac_word... " >&6; } 2944 if test ${ac_cv_prog_ac_ct_STRIP+y} 2945 then : 2946 printf %s "(cached) " >&6 2947 else case e in #( 2948 e) if test -n "$ac_ct_STRIP"; then 2949 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2950 else 2951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2952 for as_dir in $PATH 2953 do 2954 IFS=$as_save_IFS 2955 case $as_dir in #((( 2956 '') as_dir=./ ;; 2957 */) ;; 2958 *) as_dir=$as_dir/ ;; 2959 esac 2960 for ac_exec_ext in '' $ac_executable_extensions; do 2961 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2962 ac_cv_prog_ac_ct_STRIP="strip" 2963 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2964 break 2 2965 fi 2966 done 2967 done 2968 IFS=$as_save_IFS 2969 2970 fi ;; 2971 esac 2972 fi 2973 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2974 if test -n "$ac_ct_STRIP"; then 2975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2976 printf "%s\n" "$ac_ct_STRIP" >&6; } 2977 else 2978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2979 printf "%s\n" "no" >&6; } 2980 fi 2981 2982 if test "x$ac_ct_STRIP" = x; then 2983 STRIP=":" 2984 else 2985 case $cross_compiling:$ac_tool_warned in 2986 yes:) 2987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2988 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2989 ac_tool_warned=yes ;; 2990 esac 2991 STRIP=$ac_ct_STRIP 2992 fi 2993 else 2994 STRIP="$ac_cv_prog_STRIP" 2995 fi 2996 2997 fi 2998 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2999 3000 3001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 3002 printf %s "checking for a race-free mkdir -p... " >&6; } 3003 if test -z "$MKDIR_P"; then 3004 if test ${ac_cv_path_mkdir+y} 3005 then : 3006 printf %s "(cached) " >&6 3007 else case e in #( 3008 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3009 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3010 do 3011 IFS=$as_save_IFS 3012 case $as_dir in #((( 3013 '') as_dir=./ ;; 3014 */) ;; 3015 *) as_dir=$as_dir/ ;; 3016 esac 3017 for ac_prog in mkdir gmkdir; do 3018 for ac_exec_ext in '' $ac_executable_extensions; do 3019 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3020 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3021 'mkdir ('*'coreutils) '* | \ 3022 *'BusyBox '* | \ 3023 'mkdir (fileutils) '4.1*) 3024 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3025 break 3;; 3026 esac 3027 done 3028 done 3029 done 3030 IFS=$as_save_IFS 3031 ;; 3032 esac 3033 fi 3034 3035 test -d ./--version && rmdir ./--version 3036 if test ${ac_cv_path_mkdir+y}; then 3037 MKDIR_P="$ac_cv_path_mkdir -p" 3038 else 3039 # As a last resort, use plain mkdir -p, 3040 # in the hope it doesn't have the bugs of ancient mkdir. 3041 MKDIR_P='mkdir -p' 3042 fi 3043 fi 3044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3045 printf "%s\n" "$MKDIR_P" >&6; } 3046 3047 for ac_prog in gawk mawk nawk awk 3048 do 3049 # Extract the first word of "$ac_prog", so it can be a program name with args. 3050 set dummy $ac_prog; ac_word=$2 3051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3052 printf %s "checking for $ac_word... " >&6; } 3053 if test ${ac_cv_prog_AWK+y} 3054 then : 3055 printf %s "(cached) " >&6 3056 else case e in #( 3057 e) if test -n "$AWK"; then 3058 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3059 else 3060 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3061 for as_dir in $PATH 3062 do 3063 IFS=$as_save_IFS 3064 case $as_dir in #((( 3065 '') as_dir=./ ;; 3066 */) ;; 3067 *) as_dir=$as_dir/ ;; 3068 esac 3069 for ac_exec_ext in '' $ac_executable_extensions; do 3070 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3071 ac_cv_prog_AWK="$ac_prog" 3072 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3073 break 2 3074 fi 3075 done 3076 done 3077 IFS=$as_save_IFS 3078 3079 fi ;; 3080 esac 3081 fi 3082 AWK=$ac_cv_prog_AWK 3083 if test -n "$AWK"; then 3084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3085 printf "%s\n" "$AWK" >&6; } 3086 else 3087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3088 printf "%s\n" "no" >&6; } 3089 fi 3090 3091 3092 test -n "$AWK" && break 3093 done 3094 3095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3096 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3097 set x ${MAKE-make} 3098 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3099 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3100 then : 3101 printf %s "(cached) " >&6 3102 else case e in #( 3103 e) cat >conftest.make <<\_ACEOF 3104 SHELL = /bin/sh 3105 all: 3106 @echo '@@@%%%=$(MAKE)=@@@%%%' 3107 _ACEOF 3108 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3109 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3110 *@@@%%%=?*=@@@%%%*) 3111 eval ac_cv_prog_make_${ac_make}_set=yes;; 3112 *) 3113 eval ac_cv_prog_make_${ac_make}_set=no;; 3114 esac 3115 rm -f conftest.make ;; 3116 esac 3117 fi 3118 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3120 printf "%s\n" "yes" >&6; } 3121 SET_MAKE= 3122 else 3123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3124 printf "%s\n" "no" >&6; } 3125 SET_MAKE="MAKE=${MAKE-make}" 3126 fi 3127 3128 rm -rf .tst 2>/dev/null 3129 mkdir .tst 2>/dev/null 3130 if test -d .tst; then 3131 am__leading_dot=. 3132 else 3133 am__leading_dot=_ 3134 fi 3135 rmdir .tst 2>/dev/null 3136 3137 AM_DEFAULT_VERBOSITY=1 3138 # Check whether --enable-silent-rules was given. 3139 if test ${enable_silent_rules+y} 3140 then : 3141 enableval=$enable_silent_rules; 3142 fi 3143 3144 am_make=${MAKE-make} 3145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3146 printf %s "checking whether $am_make supports nested variables... " >&6; } 3147 if test ${am_cv_make_support_nested_variables+y} 3148 then : 3149 printf %s "(cached) " >&6 3150 else case e in #( 3151 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3152 BAR0=false 3153 BAR1=true 3154 V=1 3155 am__doit: 3156 @$(TRUE) 3157 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3158 am_cv_make_support_nested_variables=yes 3159 else 3160 am_cv_make_support_nested_variables=no 3161 fi ;; 3162 esac 3163 fi 3164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3165 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3166 AM_BACKSLASH='\' 3167 3168 am__rm_f_notfound= 3169 if (rm -f && rm -fr && rm -rf) 2>/dev/null 3170 then : 3171 3172 else case e in #( 3173 e) am__rm_f_notfound='""' ;; 3174 esac 3175 fi 3176 3177 3178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 3179 printf %s "checking xargs -n works... " >&6; } 3180 if test ${am_cv_xargs_n_works+y} 3181 then : 3182 printf %s "(cached) " >&6 3183 else case e in #( 3184 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 3185 3" 3186 then : 3187 am_cv_xargs_n_works=yes 3188 else case e in #( 3189 e) am_cv_xargs_n_works=no ;; 3190 esac 3191 fi ;; 3192 esac 3193 fi 3194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 3195 printf "%s\n" "$am_cv_xargs_n_works" >&6; } 3196 if test "$am_cv_xargs_n_works" = yes 3197 then : 3198 am__xargs_n='xargs -n' 3199 else case e in #( 3200 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 3201 ;; 3202 esac 3203 fi 3204 3205 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3206 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3207 # is not polluted with repeated "-I." 3208 am__isrc=' -I$(srcdir)' 3209 # test to see if srcdir already configured 3210 if test -f $srcdir/config.status; then 3211 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3212 fi 3213 fi 3214 3215 # test whether we have cygpath 3216 if test -z "$CYGPATH_W"; then 3217 if (cygpath --version) >/dev/null 2>/dev/null; then 3218 CYGPATH_W='cygpath -w' 3219 else 3220 CYGPATH_W=echo 3221 fi 3222 fi 3223 3224 3225 # Define the identity of the package. 3226 PACKAGE='xclipboard' 3227 VERSION='1.1.5' 3228 3229 3230 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3231 3232 3233 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3234 3235 # Some tools Automake needs. 3236 3237 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3238 3239 3240 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3241 3242 3243 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3244 3245 3246 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3247 3248 3249 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3250 3251 # For better backward compatibility. To be removed once Automake 1.9.x 3252 # dies out for good. For more background, see: 3253 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3254 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3255 mkdir_p='$(MKDIR_P)' 3256 3257 # We need awk for the "check" target (and possibly the TAP driver). The 3258 # system "awk" is bad on some platforms. 3259 # Always define AMTAR for backward compatibility. Yes, it's still used 3260 # in the wild :-( We should find a proper way to deprecate it ... 3261 AMTAR='$${TAR-tar}' 3262 3263 3264 # We'll loop over all known methods to create a tar archive until one works. 3265 _am_tools='gnutar pax cpio none' 3266 3267 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3268 3269 3270 3271 3272 3273 # Variables for tags utilities; see am/tags.am 3274 if test -z "$CTAGS"; then 3275 CTAGS=ctags 3276 fi 3277 3278 if test -z "$ETAGS"; then 3279 ETAGS=etags 3280 fi 3281 3282 if test -z "$CSCOPE"; then 3283 CSCOPE=cscope 3284 fi 3285 3286 3287 3288 3289 3290 3291 3292 3293 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3294 3295 3296 3297 3298 3299 3300 3301 3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 DEPDIR="${am__leading_dot}deps" 3315 3316 ac_config_commands="$ac_config_commands depfiles" 3317 3318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3319 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3320 cat > confinc.mk << 'END' 3321 am__doit: 3322 @echo this is the am__doit target >confinc.out 3323 .PHONY: am__doit 3324 END 3325 am__include="#" 3326 am__quote= 3327 # BSD make does it like this. 3328 echo '.include "confinc.mk" # ignored' > confmf.BSD 3329 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3330 echo 'include confinc.mk # ignored' > confmf.GNU 3331 _am_result=no 3332 for s in GNU BSD; do 3333 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3334 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3335 ac_status=$? 3336 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3337 (exit $ac_status); } 3338 case $?:`cat confinc.out 2>/dev/null` in #( 3339 '0:this is the am__doit target') : 3340 case $s in #( 3341 BSD) : 3342 am__include='.include' am__quote='"' ;; #( 3343 *) : 3344 am__include='include' am__quote='' ;; 3345 esac ;; #( 3346 *) : 3347 ;; 3348 esac 3349 if test "$am__include" != "#"; then 3350 _am_result="yes ($s style)" 3351 break 3352 fi 3353 done 3354 rm -f confinc.* confmf.* 3355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3356 printf "%s\n" "${_am_result}" >&6; } 3357 3358 # Check whether --enable-dependency-tracking was given. 3359 if test ${enable_dependency_tracking+y} 3360 then : 3361 enableval=$enable_dependency_tracking; 3362 fi 3363 3364 if test "x$enable_dependency_tracking" != xno; then 3365 am_depcomp="$ac_aux_dir/depcomp" 3366 AMDEPBACKSLASH='\' 3367 am__nodep='_no' 3368 fi 3369 if test "x$enable_dependency_tracking" != xno; then 3370 AMDEP_TRUE= 3371 AMDEP_FALSE='#' 3372 else 3373 AMDEP_TRUE='#' 3374 AMDEP_FALSE= 3375 fi 3376 3377 3378 ac_ext=c 3379 ac_cpp='$CPP $CPPFLAGS' 3380 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3381 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3382 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3383 if test -n "$ac_tool_prefix"; then 3384 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3385 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3387 printf %s "checking for $ac_word... " >&6; } 3388 if test ${ac_cv_prog_CC+y} 3389 then : 3390 printf %s "(cached) " >&6 3391 else case e in #( 3392 e) if test -n "$CC"; then 3393 ac_cv_prog_CC="$CC" # Let the user override the test. 3394 else 3395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3396 for as_dir in $PATH 3397 do 3398 IFS=$as_save_IFS 3399 case $as_dir in #((( 3400 '') as_dir=./ ;; 3401 */) ;; 3402 *) as_dir=$as_dir/ ;; 3403 esac 3404 for ac_exec_ext in '' $ac_executable_extensions; do 3405 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3406 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3407 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3408 break 2 3409 fi 3410 done 3411 done 3412 IFS=$as_save_IFS 3413 3414 fi ;; 3415 esac 3416 fi 3417 CC=$ac_cv_prog_CC 3418 if test -n "$CC"; then 3419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3420 printf "%s\n" "$CC" >&6; } 3421 else 3422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3423 printf "%s\n" "no" >&6; } 3424 fi 3425 3426 3427 fi 3428 if test -z "$ac_cv_prog_CC"; then 3429 ac_ct_CC=$CC 3430 # Extract the first word of "gcc", so it can be a program name with args. 3431 set dummy gcc; ac_word=$2 3432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3433 printf %s "checking for $ac_word... " >&6; } 3434 if test ${ac_cv_prog_ac_ct_CC+y} 3435 then : 3436 printf %s "(cached) " >&6 3437 else case e in #( 3438 e) if test -n "$ac_ct_CC"; then 3439 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3440 else 3441 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3442 for as_dir in $PATH 3443 do 3444 IFS=$as_save_IFS 3445 case $as_dir in #((( 3446 '') as_dir=./ ;; 3447 */) ;; 3448 *) as_dir=$as_dir/ ;; 3449 esac 3450 for ac_exec_ext in '' $ac_executable_extensions; do 3451 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3452 ac_cv_prog_ac_ct_CC="gcc" 3453 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3454 break 2 3455 fi 3456 done 3457 done 3458 IFS=$as_save_IFS 3459 3460 fi ;; 3461 esac 3462 fi 3463 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3464 if test -n "$ac_ct_CC"; then 3465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3466 printf "%s\n" "$ac_ct_CC" >&6; } 3467 else 3468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3469 printf "%s\n" "no" >&6; } 3470 fi 3471 3472 if test "x$ac_ct_CC" = x; then 3473 CC="" 3474 else 3475 case $cross_compiling:$ac_tool_warned in 3476 yes:) 3477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3478 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3479 ac_tool_warned=yes ;; 3480 esac 3481 CC=$ac_ct_CC 3482 fi 3483 else 3484 CC="$ac_cv_prog_CC" 3485 fi 3486 3487 if test -z "$CC"; then 3488 if test -n "$ac_tool_prefix"; then 3489 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3490 set dummy ${ac_tool_prefix}cc; ac_word=$2 3491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3492 printf %s "checking for $ac_word... " >&6; } 3493 if test ${ac_cv_prog_CC+y} 3494 then : 3495 printf %s "(cached) " >&6 3496 else case e in #( 3497 e) if test -n "$CC"; then 3498 ac_cv_prog_CC="$CC" # Let the user override the test. 3499 else 3500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3501 for as_dir in $PATH 3502 do 3503 IFS=$as_save_IFS 3504 case $as_dir in #((( 3505 '') as_dir=./ ;; 3506 */) ;; 3507 *) as_dir=$as_dir/ ;; 3508 esac 3509 for ac_exec_ext in '' $ac_executable_extensions; do 3510 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3511 ac_cv_prog_CC="${ac_tool_prefix}cc" 3512 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3513 break 2 3514 fi 3515 done 3516 done 3517 IFS=$as_save_IFS 3518 3519 fi ;; 3520 esac 3521 fi 3522 CC=$ac_cv_prog_CC 3523 if test -n "$CC"; then 3524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3525 printf "%s\n" "$CC" >&6; } 3526 else 3527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3528 printf "%s\n" "no" >&6; } 3529 fi 3530 3531 3532 fi 3533 fi 3534 if test -z "$CC"; then 3535 # Extract the first word of "cc", so it can be a program name with args. 3536 set dummy cc; ac_word=$2 3537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3538 printf %s "checking for $ac_word... " >&6; } 3539 if test ${ac_cv_prog_CC+y} 3540 then : 3541 printf %s "(cached) " >&6 3542 else case e in #( 3543 e) if test -n "$CC"; then 3544 ac_cv_prog_CC="$CC" # Let the user override the test. 3545 else 3546 ac_prog_rejected=no 3547 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3548 for as_dir in $PATH 3549 do 3550 IFS=$as_save_IFS 3551 case $as_dir in #((( 3552 '') as_dir=./ ;; 3553 */) ;; 3554 *) as_dir=$as_dir/ ;; 3555 esac 3556 for ac_exec_ext in '' $ac_executable_extensions; do 3557 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3558 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3559 ac_prog_rejected=yes 3560 continue 3561 fi 3562 ac_cv_prog_CC="cc" 3563 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3564 break 2 3565 fi 3566 done 3567 done 3568 IFS=$as_save_IFS 3569 3570 if test $ac_prog_rejected = yes; then 3571 # We found a bogon in the path, so make sure we never use it. 3572 set dummy $ac_cv_prog_CC 3573 shift 3574 if test $# != 0; then 3575 # We chose a different compiler from the bogus one. 3576 # However, it has the same basename, so the bogon will be chosen 3577 # first if we set CC to just the basename; use the full file name. 3578 shift 3579 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3580 fi 3581 fi 3582 fi ;; 3583 esac 3584 fi 3585 CC=$ac_cv_prog_CC 3586 if test -n "$CC"; then 3587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3588 printf "%s\n" "$CC" >&6; } 3589 else 3590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3591 printf "%s\n" "no" >&6; } 3592 fi 3593 3594 3595 fi 3596 if test -z "$CC"; then 3597 if test -n "$ac_tool_prefix"; then 3598 for ac_prog in cl.exe 3599 do 3600 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3601 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3603 printf %s "checking for $ac_word... " >&6; } 3604 if test ${ac_cv_prog_CC+y} 3605 then : 3606 printf %s "(cached) " >&6 3607 else case e in #( 3608 e) if test -n "$CC"; then 3609 ac_cv_prog_CC="$CC" # Let the user override the test. 3610 else 3611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3612 for as_dir in $PATH 3613 do 3614 IFS=$as_save_IFS 3615 case $as_dir in #((( 3616 '') as_dir=./ ;; 3617 */) ;; 3618 *) as_dir=$as_dir/ ;; 3619 esac 3620 for ac_exec_ext in '' $ac_executable_extensions; do 3621 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3622 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3623 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3624 break 2 3625 fi 3626 done 3627 done 3628 IFS=$as_save_IFS 3629 3630 fi ;; 3631 esac 3632 fi 3633 CC=$ac_cv_prog_CC 3634 if test -n "$CC"; then 3635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3636 printf "%s\n" "$CC" >&6; } 3637 else 3638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3639 printf "%s\n" "no" >&6; } 3640 fi 3641 3642 3643 test -n "$CC" && break 3644 done 3645 fi 3646 if test -z "$CC"; then 3647 ac_ct_CC=$CC 3648 for ac_prog in cl.exe 3649 do 3650 # Extract the first word of "$ac_prog", so it can be a program name with args. 3651 set dummy $ac_prog; ac_word=$2 3652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3653 printf %s "checking for $ac_word... " >&6; } 3654 if test ${ac_cv_prog_ac_ct_CC+y} 3655 then : 3656 printf %s "(cached) " >&6 3657 else case e in #( 3658 e) if test -n "$ac_ct_CC"; then 3659 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3660 else 3661 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3662 for as_dir in $PATH 3663 do 3664 IFS=$as_save_IFS 3665 case $as_dir in #((( 3666 '') as_dir=./ ;; 3667 */) ;; 3668 *) as_dir=$as_dir/ ;; 3669 esac 3670 for ac_exec_ext in '' $ac_executable_extensions; do 3671 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3672 ac_cv_prog_ac_ct_CC="$ac_prog" 3673 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3674 break 2 3675 fi 3676 done 3677 done 3678 IFS=$as_save_IFS 3679 3680 fi ;; 3681 esac 3682 fi 3683 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3684 if test -n "$ac_ct_CC"; then 3685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3686 printf "%s\n" "$ac_ct_CC" >&6; } 3687 else 3688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3689 printf "%s\n" "no" >&6; } 3690 fi 3691 3692 3693 test -n "$ac_ct_CC" && break 3694 done 3695 3696 if test "x$ac_ct_CC" = x; then 3697 CC="" 3698 else 3699 case $cross_compiling:$ac_tool_warned in 3700 yes:) 3701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3702 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3703 ac_tool_warned=yes ;; 3704 esac 3705 CC=$ac_ct_CC 3706 fi 3707 fi 3708 3709 fi 3710 if test -z "$CC"; then 3711 if test -n "$ac_tool_prefix"; then 3712 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3713 set dummy ${ac_tool_prefix}clang; ac_word=$2 3714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3715 printf %s "checking for $ac_word... " >&6; } 3716 if test ${ac_cv_prog_CC+y} 3717 then : 3718 printf %s "(cached) " >&6 3719 else case e in #( 3720 e) if test -n "$CC"; then 3721 ac_cv_prog_CC="$CC" # Let the user override the test. 3722 else 3723 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3724 for as_dir in $PATH 3725 do 3726 IFS=$as_save_IFS 3727 case $as_dir in #((( 3728 '') as_dir=./ ;; 3729 */) ;; 3730 *) as_dir=$as_dir/ ;; 3731 esac 3732 for ac_exec_ext in '' $ac_executable_extensions; do 3733 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3734 ac_cv_prog_CC="${ac_tool_prefix}clang" 3735 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3736 break 2 3737 fi 3738 done 3739 done 3740 IFS=$as_save_IFS 3741 3742 fi ;; 3743 esac 3744 fi 3745 CC=$ac_cv_prog_CC 3746 if test -n "$CC"; then 3747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3748 printf "%s\n" "$CC" >&6; } 3749 else 3750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3751 printf "%s\n" "no" >&6; } 3752 fi 3753 3754 3755 fi 3756 if test -z "$ac_cv_prog_CC"; then 3757 ac_ct_CC=$CC 3758 # Extract the first word of "clang", so it can be a program name with args. 3759 set dummy clang; ac_word=$2 3760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3761 printf %s "checking for $ac_word... " >&6; } 3762 if test ${ac_cv_prog_ac_ct_CC+y} 3763 then : 3764 printf %s "(cached) " >&6 3765 else case e in #( 3766 e) if test -n "$ac_ct_CC"; then 3767 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3768 else 3769 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3770 for as_dir in $PATH 3771 do 3772 IFS=$as_save_IFS 3773 case $as_dir in #((( 3774 '') as_dir=./ ;; 3775 */) ;; 3776 *) as_dir=$as_dir/ ;; 3777 esac 3778 for ac_exec_ext in '' $ac_executable_extensions; do 3779 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3780 ac_cv_prog_ac_ct_CC="clang" 3781 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3782 break 2 3783 fi 3784 done 3785 done 3786 IFS=$as_save_IFS 3787 3788 fi ;; 3789 esac 3790 fi 3791 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3792 if test -n "$ac_ct_CC"; then 3793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3794 printf "%s\n" "$ac_ct_CC" >&6; } 3795 else 3796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3797 printf "%s\n" "no" >&6; } 3798 fi 3799 3800 if test "x$ac_ct_CC" = x; then 3801 CC="" 3802 else 3803 case $cross_compiling:$ac_tool_warned in 3804 yes:) 3805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3806 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3807 ac_tool_warned=yes ;; 3808 esac 3809 CC=$ac_ct_CC 3810 fi 3811 else 3812 CC="$ac_cv_prog_CC" 3813 fi 3814 3815 fi 3816 3817 3818 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3819 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3820 as_fn_error $? "no acceptable C compiler found in \$PATH 3821 See 'config.log' for more details" "$LINENO" 5; } 3822 3823 # Provide some information about the compiler. 3824 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3825 set X $ac_compile 3826 ac_compiler=$2 3827 for ac_option in --version -v -V -qversion -version; do 3828 { { ac_try="$ac_compiler $ac_option >&5" 3829 case "(($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_compiler $ac_option >&5") 2>conftest.err 3836 ac_status=$? 3837 if test -s conftest.err; then 3838 sed '10a\ 3839 ... rest of stderr output deleted ... 3840 10q' conftest.err >conftest.er1 3841 cat conftest.er1 >&5 3842 fi 3843 rm -f conftest.er1 conftest.err 3844 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3845 test $ac_status = 0; } 3846 done 3847 3848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3849 /* end confdefs.h. */ 3850 3851 int 3852 main (void) 3853 { 3854 3855 ; 3856 return 0; 3857 } 3858 _ACEOF 3859 ac_clean_files_save=$ac_clean_files 3860 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3861 # Try to create an executable without -o first, disregard a.out. 3862 # It will help us diagnose broken compilers, and finding out an intuition 3863 # of exeext. 3864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3865 printf %s "checking whether the C compiler works... " >&6; } 3866 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3867 3868 # The possible output files: 3869 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3870 3871 ac_rmfiles= 3872 for ac_file in $ac_files 3873 do 3874 case $ac_file in 3875 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3876 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3877 esac 3878 done 3879 rm -f $ac_rmfiles 3880 3881 if { { ac_try="$ac_link_default" 3882 case "(($ac_try" in 3883 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3884 *) ac_try_echo=$ac_try;; 3885 esac 3886 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3887 printf "%s\n" "$ac_try_echo"; } >&5 3888 (eval "$ac_link_default") 2>&5 3889 ac_status=$? 3890 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3891 test $ac_status = 0; } 3892 then : 3893 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3894 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3895 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3896 # so that the user can short-circuit this test for compilers unknown to 3897 # Autoconf. 3898 for ac_file in $ac_files '' 3899 do 3900 test -f "$ac_file" || continue 3901 case $ac_file in 3902 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3903 ;; 3904 [ab].out ) 3905 # We found the default executable, but exeext='' is most 3906 # certainly right. 3907 break;; 3908 *.* ) 3909 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3910 then :; else 3911 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3912 fi 3913 # We set ac_cv_exeext here because the later test for it is not 3914 # safe: cross compilers may not add the suffix if given an '-o' 3915 # argument, so we may need to know it at that point already. 3916 # Even if this section looks crufty: it has the advantage of 3917 # actually working. 3918 break;; 3919 * ) 3920 break;; 3921 esac 3922 done 3923 test "$ac_cv_exeext" = no && ac_cv_exeext= 3924 3925 else case e in #( 3926 e) ac_file='' ;; 3927 esac 3928 fi 3929 if test -z "$ac_file" 3930 then : 3931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3932 printf "%s\n" "no" >&6; } 3933 printf "%s\n" "$as_me: failed program was:" >&5 3934 sed 's/^/| /' conftest.$ac_ext >&5 3935 3936 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3937 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3938 as_fn_error 77 "C compiler cannot create executables 3939 See 'config.log' for more details" "$LINENO" 5; } 3940 else case e in #( 3941 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3942 printf "%s\n" "yes" >&6; } ;; 3943 esac 3944 fi 3945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3946 printf %s "checking for C compiler default output file name... " >&6; } 3947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3948 printf "%s\n" "$ac_file" >&6; } 3949 ac_exeext=$ac_cv_exeext 3950 3951 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3952 ac_clean_files=$ac_clean_files_save 3953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3954 printf %s "checking for suffix of executables... " >&6; } 3955 if { { ac_try="$ac_link" 3956 case "(($ac_try" in 3957 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3958 *) ac_try_echo=$ac_try;; 3959 esac 3960 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3961 printf "%s\n" "$ac_try_echo"; } >&5 3962 (eval "$ac_link") 2>&5 3963 ac_status=$? 3964 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3965 test $ac_status = 0; } 3966 then : 3967 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3968 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3969 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3970 # 'rm'. 3971 for ac_file in conftest.exe conftest conftest.*; do 3972 test -f "$ac_file" || continue 3973 case $ac_file in 3974 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3975 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3976 break;; 3977 * ) break;; 3978 esac 3979 done 3980 else case e in #( 3981 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3982 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3983 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3984 See 'config.log' for more details" "$LINENO" 5; } ;; 3985 esac 3986 fi 3987 rm -f conftest conftest$ac_cv_exeext 3988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3989 printf "%s\n" "$ac_cv_exeext" >&6; } 3990 3991 rm -f conftest.$ac_ext 3992 EXEEXT=$ac_cv_exeext 3993 ac_exeext=$EXEEXT 3994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3995 /* end confdefs.h. */ 3996 #include <stdio.h> 3997 int 3998 main (void) 3999 { 4000 FILE *f = fopen ("conftest.out", "w"); 4001 if (!f) 4002 return 1; 4003 return ferror (f) || fclose (f) != 0; 4004 4005 ; 4006 return 0; 4007 } 4008 _ACEOF 4009 ac_clean_files="$ac_clean_files conftest.out" 4010 # Check that the compiler produces executables we can run. If not, either 4011 # the compiler is broken, or we cross compile. 4012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4013 printf %s "checking whether we are cross compiling... " >&6; } 4014 if test "$cross_compiling" != yes; then 4015 { { ac_try="$ac_link" 4016 case "(($ac_try" in 4017 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4018 *) ac_try_echo=$ac_try;; 4019 esac 4020 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4021 printf "%s\n" "$ac_try_echo"; } >&5 4022 (eval "$ac_link") 2>&5 4023 ac_status=$? 4024 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4025 test $ac_status = 0; } 4026 if { ac_try='./conftest$ac_cv_exeext' 4027 { { case "(($ac_try" in 4028 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4029 *) ac_try_echo=$ac_try;; 4030 esac 4031 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4032 printf "%s\n" "$ac_try_echo"; } >&5 4033 (eval "$ac_try") 2>&5 4034 ac_status=$? 4035 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4036 test $ac_status = 0; }; }; then 4037 cross_compiling=no 4038 else 4039 if test "$cross_compiling" = maybe; then 4040 cross_compiling=yes 4041 else 4042 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4043 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4044 as_fn_error 77 "cannot run C compiled programs. 4045 If you meant to cross compile, use '--host'. 4046 See 'config.log' for more details" "$LINENO" 5; } 4047 fi 4048 fi 4049 fi 4050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4051 printf "%s\n" "$cross_compiling" >&6; } 4052 4053 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 4054 conftest.o conftest.obj conftest.out 4055 ac_clean_files=$ac_clean_files_save 4056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4057 printf %s "checking for suffix of object files... " >&6; } 4058 if test ${ac_cv_objext+y} 4059 then : 4060 printf %s "(cached) " >&6 4061 else case e in #( 4062 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4063 /* end confdefs.h. */ 4064 4065 int 4066 main (void) 4067 { 4068 4069 ; 4070 return 0; 4071 } 4072 _ACEOF 4073 rm -f conftest.o conftest.obj 4074 if { { ac_try="$ac_compile" 4075 case "(($ac_try" in 4076 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4077 *) ac_try_echo=$ac_try;; 4078 esac 4079 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4080 printf "%s\n" "$ac_try_echo"; } >&5 4081 (eval "$ac_compile") 2>&5 4082 ac_status=$? 4083 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4084 test $ac_status = 0; } 4085 then : 4086 for ac_file in conftest.o conftest.obj conftest.*; do 4087 test -f "$ac_file" || continue; 4088 case $ac_file in 4089 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4090 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4091 break;; 4092 esac 4093 done 4094 else case e in #( 4095 e) printf "%s\n" "$as_me: failed program was:" >&5 4096 sed 's/^/| /' conftest.$ac_ext >&5 4097 4098 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4099 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4100 as_fn_error $? "cannot compute suffix of object files: cannot compile 4101 See 'config.log' for more details" "$LINENO" 5; } ;; 4102 esac 4103 fi 4104 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4105 esac 4106 fi 4107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4108 printf "%s\n" "$ac_cv_objext" >&6; } 4109 OBJEXT=$ac_cv_objext 4110 ac_objext=$OBJEXT 4111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4112 printf %s "checking whether the compiler supports GNU C... " >&6; } 4113 if test ${ac_cv_c_compiler_gnu+y} 4114 then : 4115 printf %s "(cached) " >&6 4116 else case e in #( 4117 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4118 /* end confdefs.h. */ 4119 4120 int 4121 main (void) 4122 { 4123 #ifndef __GNUC__ 4124 choke me 4125 #endif 4126 4127 ; 4128 return 0; 4129 } 4130 _ACEOF 4131 if ac_fn_c_try_compile "$LINENO" 4132 then : 4133 ac_compiler_gnu=yes 4134 else case e in #( 4135 e) ac_compiler_gnu=no ;; 4136 esac 4137 fi 4138 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4139 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4140 ;; 4141 esac 4142 fi 4143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4144 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4145 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4146 4147 if test $ac_compiler_gnu = yes; then 4148 GCC=yes 4149 else 4150 GCC= 4151 fi 4152 ac_test_CFLAGS=${CFLAGS+y} 4153 ac_save_CFLAGS=$CFLAGS 4154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4155 printf %s "checking whether $CC accepts -g... " >&6; } 4156 if test ${ac_cv_prog_cc_g+y} 4157 then : 4158 printf %s "(cached) " >&6 4159 else case e in #( 4160 e) ac_save_c_werror_flag=$ac_c_werror_flag 4161 ac_c_werror_flag=yes 4162 ac_cv_prog_cc_g=no 4163 CFLAGS="-g" 4164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4165 /* end confdefs.h. */ 4166 4167 int 4168 main (void) 4169 { 4170 4171 ; 4172 return 0; 4173 } 4174 _ACEOF 4175 if ac_fn_c_try_compile "$LINENO" 4176 then : 4177 ac_cv_prog_cc_g=yes 4178 else case e in #( 4179 e) CFLAGS="" 4180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4181 /* end confdefs.h. */ 4182 4183 int 4184 main (void) 4185 { 4186 4187 ; 4188 return 0; 4189 } 4190 _ACEOF 4191 if ac_fn_c_try_compile "$LINENO" 4192 then : 4193 4194 else case e in #( 4195 e) ac_c_werror_flag=$ac_save_c_werror_flag 4196 CFLAGS="-g" 4197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4198 /* end confdefs.h. */ 4199 4200 int 4201 main (void) 4202 { 4203 4204 ; 4205 return 0; 4206 } 4207 _ACEOF 4208 if ac_fn_c_try_compile "$LINENO" 4209 then : 4210 ac_cv_prog_cc_g=yes 4211 fi 4212 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4213 esac 4214 fi 4215 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4216 esac 4217 fi 4218 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4219 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4220 esac 4221 fi 4222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4223 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4224 if test $ac_test_CFLAGS; then 4225 CFLAGS=$ac_save_CFLAGS 4226 elif test $ac_cv_prog_cc_g = yes; then 4227 if test "$GCC" = yes; then 4228 CFLAGS="-g -O2" 4229 else 4230 CFLAGS="-g" 4231 fi 4232 else 4233 if test "$GCC" = yes; then 4234 CFLAGS="-O2" 4235 else 4236 CFLAGS= 4237 fi 4238 fi 4239 ac_prog_cc_stdc=no 4240 if test x$ac_prog_cc_stdc = xno 4241 then : 4242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4243 printf %s "checking for $CC option to enable C11 features... " >&6; } 4244 if test ${ac_cv_prog_cc_c11+y} 4245 then : 4246 printf %s "(cached) " >&6 4247 else case e in #( 4248 e) ac_cv_prog_cc_c11=no 4249 ac_save_CC=$CC 4250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4251 /* end confdefs.h. */ 4252 $ac_c_conftest_c11_program 4253 _ACEOF 4254 for ac_arg in '' -std=gnu11 4255 do 4256 CC="$ac_save_CC $ac_arg" 4257 if ac_fn_c_try_compile "$LINENO" 4258 then : 4259 ac_cv_prog_cc_c11=$ac_arg 4260 fi 4261 rm -f core conftest.err conftest.$ac_objext conftest.beam 4262 test "x$ac_cv_prog_cc_c11" != "xno" && break 4263 done 4264 rm -f conftest.$ac_ext 4265 CC=$ac_save_CC ;; 4266 esac 4267 fi 4268 4269 if test "x$ac_cv_prog_cc_c11" = xno 4270 then : 4271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4272 printf "%s\n" "unsupported" >&6; } 4273 else case e in #( 4274 e) if test "x$ac_cv_prog_cc_c11" = x 4275 then : 4276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4277 printf "%s\n" "none needed" >&6; } 4278 else case e in #( 4279 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4280 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4281 CC="$CC $ac_cv_prog_cc_c11" ;; 4282 esac 4283 fi 4284 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4285 ac_prog_cc_stdc=c11 ;; 4286 esac 4287 fi 4288 fi 4289 if test x$ac_prog_cc_stdc = xno 4290 then : 4291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4292 printf %s "checking for $CC option to enable C99 features... " >&6; } 4293 if test ${ac_cv_prog_cc_c99+y} 4294 then : 4295 printf %s "(cached) " >&6 4296 else case e in #( 4297 e) ac_cv_prog_cc_c99=no 4298 ac_save_CC=$CC 4299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4300 /* end confdefs.h. */ 4301 $ac_c_conftest_c99_program 4302 _ACEOF 4303 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4304 do 4305 CC="$ac_save_CC $ac_arg" 4306 if ac_fn_c_try_compile "$LINENO" 4307 then : 4308 ac_cv_prog_cc_c99=$ac_arg 4309 fi 4310 rm -f core conftest.err conftest.$ac_objext conftest.beam 4311 test "x$ac_cv_prog_cc_c99" != "xno" && break 4312 done 4313 rm -f conftest.$ac_ext 4314 CC=$ac_save_CC ;; 4315 esac 4316 fi 4317 4318 if test "x$ac_cv_prog_cc_c99" = xno 4319 then : 4320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4321 printf "%s\n" "unsupported" >&6; } 4322 else case e in #( 4323 e) if test "x$ac_cv_prog_cc_c99" = x 4324 then : 4325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4326 printf "%s\n" "none needed" >&6; } 4327 else case e in #( 4328 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4329 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4330 CC="$CC $ac_cv_prog_cc_c99" ;; 4331 esac 4332 fi 4333 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4334 ac_prog_cc_stdc=c99 ;; 4335 esac 4336 fi 4337 fi 4338 if test x$ac_prog_cc_stdc = xno 4339 then : 4340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4341 printf %s "checking for $CC option to enable C89 features... " >&6; } 4342 if test ${ac_cv_prog_cc_c89+y} 4343 then : 4344 printf %s "(cached) " >&6 4345 else case e in #( 4346 e) ac_cv_prog_cc_c89=no 4347 ac_save_CC=$CC 4348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4349 /* end confdefs.h. */ 4350 $ac_c_conftest_c89_program 4351 _ACEOF 4352 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4353 do 4354 CC="$ac_save_CC $ac_arg" 4355 if ac_fn_c_try_compile "$LINENO" 4356 then : 4357 ac_cv_prog_cc_c89=$ac_arg 4358 fi 4359 rm -f core conftest.err conftest.$ac_objext conftest.beam 4360 test "x$ac_cv_prog_cc_c89" != "xno" && break 4361 done 4362 rm -f conftest.$ac_ext 4363 CC=$ac_save_CC ;; 4364 esac 4365 fi 4366 4367 if test "x$ac_cv_prog_cc_c89" = xno 4368 then : 4369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4370 printf "%s\n" "unsupported" >&6; } 4371 else case e in #( 4372 e) if test "x$ac_cv_prog_cc_c89" = x 4373 then : 4374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4375 printf "%s\n" "none needed" >&6; } 4376 else case e in #( 4377 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4378 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4379 CC="$CC $ac_cv_prog_cc_c89" ;; 4380 esac 4381 fi 4382 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4383 ac_prog_cc_stdc=c89 ;; 4384 esac 4385 fi 4386 fi 4387 4388 ac_ext=c 4389 ac_cpp='$CPP $CPPFLAGS' 4390 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4391 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4392 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4393 4394 4395 ac_ext=c 4396 ac_cpp='$CPP $CPPFLAGS' 4397 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4398 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4399 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4401 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4402 if test ${am_cv_prog_cc_c_o+y} 4403 then : 4404 printf %s "(cached) " >&6 4405 else case e in #( 4406 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4407 /* end confdefs.h. */ 4408 4409 int 4410 main (void) 4411 { 4412 4413 ; 4414 return 0; 4415 } 4416 _ACEOF 4417 # Make sure it works both with $CC and with simple cc. 4418 # Following AC_PROG_CC_C_O, we do the test twice because some 4419 # compilers refuse to overwrite an existing .o file with -o, 4420 # though they will create one. 4421 am_cv_prog_cc_c_o=yes 4422 for am_i in 1 2; do 4423 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4424 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4425 ac_status=$? 4426 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4427 (exit $ac_status); } \ 4428 && test -f conftest2.$ac_objext; then 4429 : OK 4430 else 4431 am_cv_prog_cc_c_o=no 4432 break 4433 fi 4434 done 4435 rm -f core conftest* 4436 unset am_i ;; 4437 esac 4438 fi 4439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4440 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4441 if test "$am_cv_prog_cc_c_o" != yes; then 4442 # Losing compiler, so override with the script. 4443 # FIXME: It is wrong to rewrite CC. 4444 # But if we don't then we get into trouble of one sort or another. 4445 # A longer-term fix would be to have automake use am__CC in this case, 4446 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4447 CC="$am_aux_dir/compile $CC" 4448 fi 4449 ac_ext=c 4450 ac_cpp='$CPP $CPPFLAGS' 4451 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4452 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4453 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4454 4455 4456 depcc="$CC" am_compiler_list= 4457 4458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4459 printf %s "checking dependency style of $depcc... " >&6; } 4460 if test ${am_cv_CC_dependencies_compiler_type+y} 4461 then : 4462 printf %s "(cached) " >&6 4463 else case e in #( 4464 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4465 # We make a subdir and do the tests there. Otherwise we can end up 4466 # making bogus files that we don't know about and never remove. For 4467 # instance it was reported that on HP-UX the gcc test will end up 4468 # making a dummy file named 'D' -- because '-MD' means "put the output 4469 # in D". 4470 rm -rf conftest.dir 4471 mkdir conftest.dir 4472 # Copy depcomp to subdir because otherwise we won't find it if we're 4473 # using a relative directory. 4474 cp "$am_depcomp" conftest.dir 4475 cd conftest.dir 4476 # We will build objects and dependencies in a subdirectory because 4477 # it helps to detect inapplicable dependency modes. For instance 4478 # both Tru64's cc and ICC support -MD to output dependencies as a 4479 # side effect of compilation, but ICC will put the dependencies in 4480 # the current directory while Tru64 will put them in the object 4481 # directory. 4482 mkdir sub 4483 4484 am_cv_CC_dependencies_compiler_type=none 4485 if test "$am_compiler_list" = ""; then 4486 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4487 fi 4488 am__universal=false 4489 case " $depcc " in #( 4490 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4491 esac 4492 4493 for depmode in $am_compiler_list; do 4494 # Setup a source with many dependencies, because some compilers 4495 # like to wrap large dependency lists on column 80 (with \), and 4496 # we should not choose a depcomp mode which is confused by this. 4497 # 4498 # We need to recreate these files for each test, as the compiler may 4499 # overwrite some of them when testing with obscure command lines. 4500 # This happens at least with the AIX C compiler. 4501 : > sub/conftest.c 4502 for i in 1 2 3 4 5 6; do 4503 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4504 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4505 # Solaris 10 /bin/sh. 4506 echo '/* dummy */' > sub/conftst$i.h 4507 done 4508 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4509 4510 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4511 # mode. It turns out that the SunPro C++ compiler does not properly 4512 # handle '-M -o', and we need to detect this. Also, some Intel 4513 # versions had trouble with output in subdirs. 4514 am__obj=sub/conftest.${OBJEXT-o} 4515 am__minus_obj="-o $am__obj" 4516 case $depmode in 4517 gcc) 4518 # This depmode causes a compiler race in universal mode. 4519 test "$am__universal" = false || continue 4520 ;; 4521 nosideeffect) 4522 # After this tag, mechanisms are not by side-effect, so they'll 4523 # only be used when explicitly requested. 4524 if test "x$enable_dependency_tracking" = xyes; then 4525 continue 4526 else 4527 break 4528 fi 4529 ;; 4530 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4531 # This compiler won't grok '-c -o', but also, the minuso test has 4532 # not run yet. These depmodes are late enough in the game, and 4533 # so weak that their functioning should not be impacted. 4534 am__obj=conftest.${OBJEXT-o} 4535 am__minus_obj= 4536 ;; 4537 none) break ;; 4538 esac 4539 if depmode=$depmode \ 4540 source=sub/conftest.c object=$am__obj \ 4541 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4542 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4543 >/dev/null 2>conftest.err && 4544 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4545 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4546 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4547 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4548 # icc doesn't choke on unknown options, it will just issue warnings 4549 # or remarks (even with -Werror). So we grep stderr for any message 4550 # that says an option was ignored or not supported. 4551 # When given -MP, icc 7.0 and 7.1 complain thus: 4552 # icc: Command line warning: ignoring option '-M'; no argument required 4553 # The diagnosis changed in icc 8.0: 4554 # icc: Command line remark: option '-MP' not supported 4555 if (grep 'ignoring option' conftest.err || 4556 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4557 am_cv_CC_dependencies_compiler_type=$depmode 4558 break 4559 fi 4560 fi 4561 done 4562 4563 cd .. 4564 rm -rf conftest.dir 4565 else 4566 am_cv_CC_dependencies_compiler_type=none 4567 fi 4568 ;; 4569 esac 4570 fi 4571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4572 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4573 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4574 4575 if 4576 test "x$enable_dependency_tracking" != xno \ 4577 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4578 am__fastdepCC_TRUE= 4579 am__fastdepCC_FALSE='#' 4580 else 4581 am__fastdepCC_TRUE='#' 4582 am__fastdepCC_FALSE= 4583 fi 4584 4585 4586 4587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4588 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4589 if test ${ac_cv_c_undeclared_builtin_options+y} 4590 then : 4591 printf %s "(cached) " >&6 4592 else case e in #( 4593 e) ac_save_CFLAGS=$CFLAGS 4594 ac_cv_c_undeclared_builtin_options='cannot detect' 4595 for ac_arg in '' -fno-builtin; do 4596 CFLAGS="$ac_save_CFLAGS $ac_arg" 4597 # This test program should *not* compile successfully. 4598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4599 /* end confdefs.h. */ 4600 4601 int 4602 main (void) 4603 { 4604 (void) strchr; 4605 ; 4606 return 0; 4607 } 4608 _ACEOF 4609 if ac_fn_c_try_compile "$LINENO" 4610 then : 4611 4612 else case e in #( 4613 e) # This test program should compile successfully. 4614 # No library function is consistently available on 4615 # freestanding implementations, so test against a dummy 4616 # declaration. Include always-available headers on the 4617 # off chance that they somehow elicit warnings. 4618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4619 /* end confdefs.h. */ 4620 #include <float.h> 4621 #include <limits.h> 4622 #include <stdarg.h> 4623 #include <stddef.h> 4624 extern void ac_decl (int, char *); 4625 4626 int 4627 main (void) 4628 { 4629 (void) ac_decl (0, (char *) 0); 4630 (void) ac_decl; 4631 4632 ; 4633 return 0; 4634 } 4635 _ACEOF 4636 if ac_fn_c_try_compile "$LINENO" 4637 then : 4638 if test x"$ac_arg" = x 4639 then : 4640 ac_cv_c_undeclared_builtin_options='none needed' 4641 else case e in #( 4642 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4643 esac 4644 fi 4645 break 4646 fi 4647 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4648 esac 4649 fi 4650 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4651 done 4652 CFLAGS=$ac_save_CFLAGS 4653 ;; 4654 esac 4655 fi 4656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4657 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4658 case $ac_cv_c_undeclared_builtin_options in #( 4659 'cannot detect') : 4660 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4661 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4662 as_fn_error $? "cannot make $CC report undeclared builtins 4663 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4664 'none needed') : 4665 ac_c_undeclared_builtin_options='' ;; #( 4666 *) : 4667 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4668 esac 4669 4670 ac_header= ac_cache= 4671 for ac_item in $ac_header_c_list 4672 do 4673 if test $ac_cache; then 4674 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4675 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4676 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4677 fi 4678 ac_header= ac_cache= 4679 elif test $ac_header; then 4680 ac_cache=$ac_item 4681 else 4682 ac_header=$ac_item 4683 fi 4684 done 4685 4686 4687 4688 4689 4690 4691 4692 4693 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4694 then : 4695 4696 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4697 4698 fi 4699 4700 4701 4702 4703 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4704 if test "x$ac_cv_have_decl___clang__" = xyes 4705 then : 4706 CLANGCC="yes" 4707 else case e in #( 4708 e) CLANGCC="no" ;; 4709 esac 4710 fi 4711 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4712 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4713 then : 4714 INTELCC="yes" 4715 else case e in #( 4716 e) INTELCC="no" ;; 4717 esac 4718 fi 4719 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4720 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4721 then : 4722 SUNCC="yes" 4723 else case e in #( 4724 e) SUNCC="no" ;; 4725 esac 4726 fi 4727 4728 4729 4730 4731 4732 4733 4734 4735 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4736 if test -n "$ac_tool_prefix"; then 4737 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4738 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4740 printf %s "checking for $ac_word... " >&6; } 4741 if test ${ac_cv_path_PKG_CONFIG+y} 4742 then : 4743 printf %s "(cached) " >&6 4744 else case e in #( 4745 e) case $PKG_CONFIG in 4746 [\\/]* | ?:[\\/]*) 4747 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4748 ;; 4749 *) 4750 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4751 for as_dir in $PATH 4752 do 4753 IFS=$as_save_IFS 4754 case $as_dir in #((( 4755 '') as_dir=./ ;; 4756 */) ;; 4757 *) as_dir=$as_dir/ ;; 4758 esac 4759 for ac_exec_ext in '' $ac_executable_extensions; do 4760 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4761 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4762 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4763 break 2 4764 fi 4765 done 4766 done 4767 IFS=$as_save_IFS 4768 4769 ;; 4770 esac ;; 4771 esac 4772 fi 4773 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4774 if test -n "$PKG_CONFIG"; then 4775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4776 printf "%s\n" "$PKG_CONFIG" >&6; } 4777 else 4778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4779 printf "%s\n" "no" >&6; } 4780 fi 4781 4782 4783 fi 4784 if test -z "$ac_cv_path_PKG_CONFIG"; then 4785 ac_pt_PKG_CONFIG=$PKG_CONFIG 4786 # Extract the first word of "pkg-config", so it can be a program name with args. 4787 set dummy pkg-config; ac_word=$2 4788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4789 printf %s "checking for $ac_word... " >&6; } 4790 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4791 then : 4792 printf %s "(cached) " >&6 4793 else case e in #( 4794 e) case $ac_pt_PKG_CONFIG in 4795 [\\/]* | ?:[\\/]*) 4796 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4797 ;; 4798 *) 4799 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4800 for as_dir in $PATH 4801 do 4802 IFS=$as_save_IFS 4803 case $as_dir in #((( 4804 '') as_dir=./ ;; 4805 */) ;; 4806 *) as_dir=$as_dir/ ;; 4807 esac 4808 for ac_exec_ext in '' $ac_executable_extensions; do 4809 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4810 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4811 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4812 break 2 4813 fi 4814 done 4815 done 4816 IFS=$as_save_IFS 4817 4818 ;; 4819 esac ;; 4820 esac 4821 fi 4822 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4823 if test -n "$ac_pt_PKG_CONFIG"; then 4824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4825 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4826 else 4827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4828 printf "%s\n" "no" >&6; } 4829 fi 4830 4831 if test "x$ac_pt_PKG_CONFIG" = x; then 4832 PKG_CONFIG="" 4833 else 4834 case $cross_compiling:$ac_tool_warned in 4835 yes:) 4836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4837 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4838 ac_tool_warned=yes ;; 4839 esac 4840 PKG_CONFIG=$ac_pt_PKG_CONFIG 4841 fi 4842 else 4843 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4844 fi 4845 4846 fi 4847 if test -n "$PKG_CONFIG"; then 4848 _pkg_min_version=0.9.0 4849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4850 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4851 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4853 printf "%s\n" "yes" >&6; } 4854 else 4855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4856 printf "%s\n" "no" >&6; } 4857 PKG_CONFIG="" 4858 fi 4859 fi 4860 4861 4862 # Make sure we can run config.sub. 4863 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4864 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4865 4866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4867 printf %s "checking build system type... " >&6; } 4868 if test ${ac_cv_build+y} 4869 then : 4870 printf %s "(cached) " >&6 4871 else case e in #( 4872 e) ac_build_alias=$build_alias 4873 test "x$ac_build_alias" = x && 4874 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4875 test "x$ac_build_alias" = x && 4876 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4877 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4878 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4879 ;; 4880 esac 4881 fi 4882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4883 printf "%s\n" "$ac_cv_build" >&6; } 4884 case $ac_cv_build in 4885 *-*-*) ;; 4886 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4887 esac 4888 build=$ac_cv_build 4889 ac_save_IFS=$IFS; IFS='-' 4890 set x $ac_cv_build 4891 shift 4892 build_cpu=$1 4893 build_vendor=$2 4894 shift; shift 4895 # Remember, the first character of IFS is used to create $*, 4896 # except with old shells: 4897 build_os=$* 4898 IFS=$ac_save_IFS 4899 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4900 4901 4902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4903 printf %s "checking host system type... " >&6; } 4904 if test ${ac_cv_host+y} 4905 then : 4906 printf %s "(cached) " >&6 4907 else case e in #( 4908 e) if test "x$host_alias" = x; then 4909 ac_cv_host=$ac_cv_build 4910 else 4911 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4912 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4913 fi 4914 ;; 4915 esac 4916 fi 4917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4918 printf "%s\n" "$ac_cv_host" >&6; } 4919 case $ac_cv_host in 4920 *-*-*) ;; 4921 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4922 esac 4923 host=$ac_cv_host 4924 ac_save_IFS=$IFS; IFS='-' 4925 set x $ac_cv_host 4926 shift 4927 host_cpu=$1 4928 host_vendor=$2 4929 shift; shift 4930 # Remember, the first character of IFS is used to create $*, 4931 # except with old shells: 4932 host_os=$* 4933 IFS=$ac_save_IFS 4934 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4935 4936 4937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4938 printf %s "checking for a sed that does not truncate output... " >&6; } 4939 if test ${ac_cv_path_SED+y} 4940 then : 4941 printf %s "(cached) " >&6 4942 else case e in #( 4943 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4944 for ac_i in 1 2 3 4 5 6 7; do 4945 ac_script="$ac_script$as_nl$ac_script" 4946 done 4947 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4948 { ac_script=; unset ac_script;} 4949 if test -z "$SED"; then 4950 ac_path_SED_found=false 4951 # Loop through the user's path and test for each of PROGNAME-LIST 4952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4953 for as_dir in $PATH 4954 do 4955 IFS=$as_save_IFS 4956 case $as_dir in #((( 4957 '') as_dir=./ ;; 4958 */) ;; 4959 *) as_dir=$as_dir/ ;; 4960 esac 4961 for ac_prog in sed gsed 4962 do 4963 for ac_exec_ext in '' $ac_executable_extensions; do 4964 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4965 as_fn_executable_p "$ac_path_SED" || continue 4966 # Check for GNU ac_path_SED and select it if it is found. 4967 # Check for GNU $ac_path_SED 4968 case `"$ac_path_SED" --version 2>&1` in #( 4969 *GNU*) 4970 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4971 #( 4972 *) 4973 ac_count=0 4974 printf %s 0123456789 >"conftest.in" 4975 while : 4976 do 4977 cat "conftest.in" "conftest.in" >"conftest.tmp" 4978 mv "conftest.tmp" "conftest.in" 4979 cp "conftest.in" "conftest.nl" 4980 printf "%s\n" '' >> "conftest.nl" 4981 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4982 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4983 as_fn_arith $ac_count + 1 && ac_count=$as_val 4984 if test $ac_count -gt ${ac_path_SED_max-0}; then 4985 # Best one so far, save it but keep looking for a better one 4986 ac_cv_path_SED="$ac_path_SED" 4987 ac_path_SED_max=$ac_count 4988 fi 4989 # 10*(2^10) chars as input seems more than enough 4990 test $ac_count -gt 10 && break 4991 done 4992 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4993 esac 4994 4995 $ac_path_SED_found && break 3 4996 done 4997 done 4998 done 4999 IFS=$as_save_IFS 5000 if test -z "$ac_cv_path_SED"; then 5001 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5002 fi 5003 else 5004 ac_cv_path_SED=$SED 5005 fi 5006 ;; 5007 esac 5008 fi 5009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5010 printf "%s\n" "$ac_cv_path_SED" >&6; } 5011 SED="$ac_cv_path_SED" 5012 rm -f conftest.sed 5013 5014 5015 5016 5017 5018 5019 # Check whether --enable-selective-werror was given. 5020 if test ${enable_selective_werror+y} 5021 then : 5022 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5023 else case e in #( 5024 e) SELECTIVE_WERROR=yes ;; 5025 esac 5026 fi 5027 5028 5029 5030 5031 5032 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5033 if test "x$SUNCC" = "xyes"; then 5034 BASE_CFLAGS="-v" 5035 else 5036 BASE_CFLAGS="" 5037 fi 5038 5039 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5040 5041 5042 5043 5044 5045 5046 5047 5048 5049 5050 5051 5052 5053 xorg_testset_save_CFLAGS="$CFLAGS" 5054 5055 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5058 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5059 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5060 then : 5061 printf %s "(cached) " >&6 5062 else case e in #( 5063 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5064 /* end confdefs.h. */ 5065 int i; 5066 _ACEOF 5067 if ac_fn_c_try_compile "$LINENO" 5068 then : 5069 xorg_cv_cc_flag_unknown_warning_option=yes 5070 else case e in #( 5071 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5072 esac 5073 fi 5074 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5075 esac 5076 fi 5077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5078 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5079 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5080 CFLAGS="$xorg_testset_save_CFLAGS" 5081 fi 5082 5083 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5084 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5086 fi 5087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5089 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5090 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5091 then : 5092 printf %s "(cached) " >&6 5093 else case e in #( 5094 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5095 /* end confdefs.h. */ 5096 int i; 5097 _ACEOF 5098 if ac_fn_c_try_compile "$LINENO" 5099 then : 5100 xorg_cv_cc_flag_unused_command_line_argument=yes 5101 else case e in #( 5102 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5103 esac 5104 fi 5105 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5106 esac 5107 fi 5108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5109 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5110 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5111 CFLAGS="$xorg_testset_save_CFLAGS" 5112 fi 5113 5114 found="no" 5115 5116 if test $found = "no" ; then 5117 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5119 fi 5120 5121 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5122 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5123 fi 5124 5125 CFLAGS="$CFLAGS -Wall" 5126 5127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5128 printf %s "checking if $CC supports -Wall... " >&6; } 5129 cacheid=xorg_cv_cc_flag__Wall 5130 if eval test \${$cacheid+y} 5131 then : 5132 printf %s "(cached) " >&6 5133 else case e in #( 5134 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5135 /* end confdefs.h. */ 5136 int i; 5137 int 5138 main (void) 5139 { 5140 5141 ; 5142 return 0; 5143 } 5144 _ACEOF 5145 if ac_fn_c_try_link "$LINENO" 5146 then : 5147 eval $cacheid=yes 5148 else case e in #( 5149 e) eval $cacheid=no ;; 5150 esac 5151 fi 5152 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5153 conftest$ac_exeext conftest.$ac_ext ;; 5154 esac 5155 fi 5156 5157 5158 CFLAGS="$xorg_testset_save_CFLAGS" 5159 5160 eval supported=\$$cacheid 5161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5162 printf "%s\n" "$supported" >&6; } 5163 if test "$supported" = "yes" ; then 5164 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5165 found="yes" 5166 fi 5167 fi 5168 5169 5170 5171 5172 5173 5174 5175 5176 5177 5178 5179 5180 5181 5182 5183 xorg_testset_save_CFLAGS="$CFLAGS" 5184 5185 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5188 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5189 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5190 then : 5191 printf %s "(cached) " >&6 5192 else case e in #( 5193 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5194 /* end confdefs.h. */ 5195 int i; 5196 _ACEOF 5197 if ac_fn_c_try_compile "$LINENO" 5198 then : 5199 xorg_cv_cc_flag_unknown_warning_option=yes 5200 else case e in #( 5201 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5202 esac 5203 fi 5204 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5205 esac 5206 fi 5207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5208 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5209 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5210 CFLAGS="$xorg_testset_save_CFLAGS" 5211 fi 5212 5213 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5216 fi 5217 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5218 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5219 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5220 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5221 then : 5222 printf %s "(cached) " >&6 5223 else case e in #( 5224 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5225 /* end confdefs.h. */ 5226 int i; 5227 _ACEOF 5228 if ac_fn_c_try_compile "$LINENO" 5229 then : 5230 xorg_cv_cc_flag_unused_command_line_argument=yes 5231 else case e in #( 5232 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5233 esac 5234 fi 5235 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5236 esac 5237 fi 5238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5239 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5240 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5241 CFLAGS="$xorg_testset_save_CFLAGS" 5242 fi 5243 5244 found="no" 5245 5246 if test $found = "no" ; then 5247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5249 fi 5250 5251 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5253 fi 5254 5255 CFLAGS="$CFLAGS -Wpointer-arith" 5256 5257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5258 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5259 cacheid=xorg_cv_cc_flag__Wpointer_arith 5260 if eval test \${$cacheid+y} 5261 then : 5262 printf %s "(cached) " >&6 5263 else case e in #( 5264 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5265 /* end confdefs.h. */ 5266 int i; 5267 int 5268 main (void) 5269 { 5270 5271 ; 5272 return 0; 5273 } 5274 _ACEOF 5275 if ac_fn_c_try_link "$LINENO" 5276 then : 5277 eval $cacheid=yes 5278 else case e in #( 5279 e) eval $cacheid=no ;; 5280 esac 5281 fi 5282 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5283 conftest$ac_exeext conftest.$ac_ext ;; 5284 esac 5285 fi 5286 5287 5288 CFLAGS="$xorg_testset_save_CFLAGS" 5289 5290 eval supported=\$$cacheid 5291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5292 printf "%s\n" "$supported" >&6; } 5293 if test "$supported" = "yes" ; then 5294 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5295 found="yes" 5296 fi 5297 fi 5298 5299 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 xorg_testset_save_CFLAGS="$CFLAGS" 5314 5315 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5318 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5319 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5320 then : 5321 printf %s "(cached) " >&6 5322 else case e in #( 5323 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5324 /* end confdefs.h. */ 5325 int i; 5326 _ACEOF 5327 if ac_fn_c_try_compile "$LINENO" 5328 then : 5329 xorg_cv_cc_flag_unknown_warning_option=yes 5330 else case e in #( 5331 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5332 esac 5333 fi 5334 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5335 esac 5336 fi 5337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5338 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5339 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5340 CFLAGS="$xorg_testset_save_CFLAGS" 5341 fi 5342 5343 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5346 fi 5347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5349 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5350 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5351 then : 5352 printf %s "(cached) " >&6 5353 else case e in #( 5354 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5355 /* end confdefs.h. */ 5356 int i; 5357 _ACEOF 5358 if ac_fn_c_try_compile "$LINENO" 5359 then : 5360 xorg_cv_cc_flag_unused_command_line_argument=yes 5361 else case e in #( 5362 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5363 esac 5364 fi 5365 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5366 esac 5367 fi 5368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5369 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5370 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5371 CFLAGS="$xorg_testset_save_CFLAGS" 5372 fi 5373 5374 found="no" 5375 5376 if test $found = "no" ; then 5377 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5379 fi 5380 5381 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5382 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5383 fi 5384 5385 CFLAGS="$CFLAGS -Wmissing-declarations" 5386 5387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5388 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5389 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5390 if eval test \${$cacheid+y} 5391 then : 5392 printf %s "(cached) " >&6 5393 else case e in #( 5394 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5395 /* end confdefs.h. */ 5396 int i; 5397 int 5398 main (void) 5399 { 5400 5401 ; 5402 return 0; 5403 } 5404 _ACEOF 5405 if ac_fn_c_try_link "$LINENO" 5406 then : 5407 eval $cacheid=yes 5408 else case e in #( 5409 e) eval $cacheid=no ;; 5410 esac 5411 fi 5412 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5413 conftest$ac_exeext conftest.$ac_ext ;; 5414 esac 5415 fi 5416 5417 5418 CFLAGS="$xorg_testset_save_CFLAGS" 5419 5420 eval supported=\$$cacheid 5421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5422 printf "%s\n" "$supported" >&6; } 5423 if test "$supported" = "yes" ; then 5424 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5425 found="yes" 5426 fi 5427 fi 5428 5429 5430 5431 5432 5433 5434 5435 5436 5437 5438 5439 5440 5441 5442 5443 xorg_testset_save_CFLAGS="$CFLAGS" 5444 5445 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5448 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5449 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5450 then : 5451 printf %s "(cached) " >&6 5452 else case e in #( 5453 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5454 /* end confdefs.h. */ 5455 int i; 5456 _ACEOF 5457 if ac_fn_c_try_compile "$LINENO" 5458 then : 5459 xorg_cv_cc_flag_unknown_warning_option=yes 5460 else case e in #( 5461 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5462 esac 5463 fi 5464 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5465 esac 5466 fi 5467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5468 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5469 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5470 CFLAGS="$xorg_testset_save_CFLAGS" 5471 fi 5472 5473 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5474 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5476 fi 5477 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5479 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5480 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5481 then : 5482 printf %s "(cached) " >&6 5483 else case e in #( 5484 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5485 /* end confdefs.h. */ 5486 int i; 5487 _ACEOF 5488 if ac_fn_c_try_compile "$LINENO" 5489 then : 5490 xorg_cv_cc_flag_unused_command_line_argument=yes 5491 else case e in #( 5492 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5493 esac 5494 fi 5495 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5496 esac 5497 fi 5498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5499 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5500 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5501 CFLAGS="$xorg_testset_save_CFLAGS" 5502 fi 5503 5504 found="no" 5505 5506 if test $found = "no" ; then 5507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5509 fi 5510 5511 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5512 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5513 fi 5514 5515 CFLAGS="$CFLAGS -Wformat=2" 5516 5517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5518 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5519 cacheid=xorg_cv_cc_flag__Wformat_2 5520 if eval test \${$cacheid+y} 5521 then : 5522 printf %s "(cached) " >&6 5523 else case e in #( 5524 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5525 /* end confdefs.h. */ 5526 int i; 5527 int 5528 main (void) 5529 { 5530 5531 ; 5532 return 0; 5533 } 5534 _ACEOF 5535 if ac_fn_c_try_link "$LINENO" 5536 then : 5537 eval $cacheid=yes 5538 else case e in #( 5539 e) eval $cacheid=no ;; 5540 esac 5541 fi 5542 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5543 conftest$ac_exeext conftest.$ac_ext ;; 5544 esac 5545 fi 5546 5547 5548 CFLAGS="$xorg_testset_save_CFLAGS" 5549 5550 eval supported=\$$cacheid 5551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5552 printf "%s\n" "$supported" >&6; } 5553 if test "$supported" = "yes" ; then 5554 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5555 found="yes" 5556 fi 5557 fi 5558 5559 if test $found = "no" ; then 5560 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5562 fi 5563 5564 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5565 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5566 fi 5567 5568 CFLAGS="$CFLAGS -Wformat" 5569 5570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5571 printf %s "checking if $CC supports -Wformat... " >&6; } 5572 cacheid=xorg_cv_cc_flag__Wformat 5573 if eval test \${$cacheid+y} 5574 then : 5575 printf %s "(cached) " >&6 5576 else case e in #( 5577 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5578 /* end confdefs.h. */ 5579 int i; 5580 int 5581 main (void) 5582 { 5583 5584 ; 5585 return 0; 5586 } 5587 _ACEOF 5588 if ac_fn_c_try_link "$LINENO" 5589 then : 5590 eval $cacheid=yes 5591 else case e in #( 5592 e) eval $cacheid=no ;; 5593 esac 5594 fi 5595 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5596 conftest$ac_exeext conftest.$ac_ext ;; 5597 esac 5598 fi 5599 5600 5601 CFLAGS="$xorg_testset_save_CFLAGS" 5602 5603 eval supported=\$$cacheid 5604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5605 printf "%s\n" "$supported" >&6; } 5606 if test "$supported" = "yes" ; then 5607 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5608 found="yes" 5609 fi 5610 fi 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627 5628 xorg_testset_save_CFLAGS="$CFLAGS" 5629 5630 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5633 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5634 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5635 then : 5636 printf %s "(cached) " >&6 5637 else case e in #( 5638 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5639 /* end confdefs.h. */ 5640 int i; 5641 _ACEOF 5642 if ac_fn_c_try_compile "$LINENO" 5643 then : 5644 xorg_cv_cc_flag_unknown_warning_option=yes 5645 else case e in #( 5646 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5647 esac 5648 fi 5649 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5650 esac 5651 fi 5652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5653 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5654 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5655 CFLAGS="$xorg_testset_save_CFLAGS" 5656 fi 5657 5658 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5659 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5661 fi 5662 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5664 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5665 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5666 then : 5667 printf %s "(cached) " >&6 5668 else case e in #( 5669 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5670 /* end confdefs.h. */ 5671 int i; 5672 _ACEOF 5673 if ac_fn_c_try_compile "$LINENO" 5674 then : 5675 xorg_cv_cc_flag_unused_command_line_argument=yes 5676 else case e in #( 5677 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5678 esac 5679 fi 5680 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5681 esac 5682 fi 5683 { printf "%s\n" "$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 -Wstrict-prototypes" 5701 5702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5703 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5704 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5705 if eval test \${$cacheid+y} 5706 then : 5707 printf %s "(cached) " >&6 5708 else case e in #( 5709 e) 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 case e in #( 5724 e) eval $cacheid=no ;; 5725 esac 5726 fi 5727 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5728 conftest$ac_exeext conftest.$ac_ext ;; 5729 esac 5730 fi 5731 5732 5733 CFLAGS="$xorg_testset_save_CFLAGS" 5734 5735 eval supported=\$$cacheid 5736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5737 printf "%s\n" "$supported" >&6; } 5738 if test "$supported" = "yes" ; then 5739 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5740 found="yes" 5741 fi 5742 fi 5743 5744 5745 5746 5747 5748 5749 5750 5751 5752 5753 5754 5755 5756 5757 5758 xorg_testset_save_CFLAGS="$CFLAGS" 5759 5760 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5763 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5764 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5765 then : 5766 printf %s "(cached) " >&6 5767 else case e in #( 5768 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5769 /* end confdefs.h. */ 5770 int i; 5771 _ACEOF 5772 if ac_fn_c_try_compile "$LINENO" 5773 then : 5774 xorg_cv_cc_flag_unknown_warning_option=yes 5775 else case e in #( 5776 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5777 esac 5778 fi 5779 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5780 esac 5781 fi 5782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5783 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5784 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5785 CFLAGS="$xorg_testset_save_CFLAGS" 5786 fi 5787 5788 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5789 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5791 fi 5792 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5794 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5795 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5796 then : 5797 printf %s "(cached) " >&6 5798 else case e in #( 5799 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5800 /* end confdefs.h. */ 5801 int i; 5802 _ACEOF 5803 if ac_fn_c_try_compile "$LINENO" 5804 then : 5805 xorg_cv_cc_flag_unused_command_line_argument=yes 5806 else case e in #( 5807 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5808 esac 5809 fi 5810 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5811 esac 5812 fi 5813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5814 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5815 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5816 CFLAGS="$xorg_testset_save_CFLAGS" 5817 fi 5818 5819 found="no" 5820 5821 if test $found = "no" ; then 5822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5824 fi 5825 5826 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5828 fi 5829 5830 CFLAGS="$CFLAGS -Wmissing-prototypes" 5831 5832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5833 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5834 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5835 if eval test \${$cacheid+y} 5836 then : 5837 printf %s "(cached) " >&6 5838 else case e in #( 5839 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5840 /* end confdefs.h. */ 5841 int i; 5842 int 5843 main (void) 5844 { 5845 5846 ; 5847 return 0; 5848 } 5849 _ACEOF 5850 if ac_fn_c_try_link "$LINENO" 5851 then : 5852 eval $cacheid=yes 5853 else case e in #( 5854 e) eval $cacheid=no ;; 5855 esac 5856 fi 5857 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5858 conftest$ac_exeext conftest.$ac_ext ;; 5859 esac 5860 fi 5861 5862 5863 CFLAGS="$xorg_testset_save_CFLAGS" 5864 5865 eval supported=\$$cacheid 5866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5867 printf "%s\n" "$supported" >&6; } 5868 if test "$supported" = "yes" ; then 5869 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5870 found="yes" 5871 fi 5872 fi 5873 5874 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 xorg_testset_save_CFLAGS="$CFLAGS" 5889 5890 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5893 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5894 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5895 then : 5896 printf %s "(cached) " >&6 5897 else case e in #( 5898 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5899 /* end confdefs.h. */ 5900 int i; 5901 _ACEOF 5902 if ac_fn_c_try_compile "$LINENO" 5903 then : 5904 xorg_cv_cc_flag_unknown_warning_option=yes 5905 else case e in #( 5906 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5907 esac 5908 fi 5909 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5910 esac 5911 fi 5912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5913 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5914 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5915 CFLAGS="$xorg_testset_save_CFLAGS" 5916 fi 5917 5918 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5921 fi 5922 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5924 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5925 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5926 then : 5927 printf %s "(cached) " >&6 5928 else case e in #( 5929 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5930 /* end confdefs.h. */ 5931 int i; 5932 _ACEOF 5933 if ac_fn_c_try_compile "$LINENO" 5934 then : 5935 xorg_cv_cc_flag_unused_command_line_argument=yes 5936 else case e in #( 5937 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5938 esac 5939 fi 5940 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5941 esac 5942 fi 5943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5944 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5945 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5946 CFLAGS="$xorg_testset_save_CFLAGS" 5947 fi 5948 5949 found="no" 5950 5951 if test $found = "no" ; then 5952 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5953 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5954 fi 5955 5956 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5957 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5958 fi 5959 5960 CFLAGS="$CFLAGS -Wnested-externs" 5961 5962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5963 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5964 cacheid=xorg_cv_cc_flag__Wnested_externs 5965 if eval test \${$cacheid+y} 5966 then : 5967 printf %s "(cached) " >&6 5968 else case e in #( 5969 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5970 /* end confdefs.h. */ 5971 int i; 5972 int 5973 main (void) 5974 { 5975 5976 ; 5977 return 0; 5978 } 5979 _ACEOF 5980 if ac_fn_c_try_link "$LINENO" 5981 then : 5982 eval $cacheid=yes 5983 else case e in #( 5984 e) eval $cacheid=no ;; 5985 esac 5986 fi 5987 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5988 conftest$ac_exeext conftest.$ac_ext ;; 5989 esac 5990 fi 5991 5992 5993 CFLAGS="$xorg_testset_save_CFLAGS" 5994 5995 eval supported=\$$cacheid 5996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5997 printf "%s\n" "$supported" >&6; } 5998 if test "$supported" = "yes" ; then 5999 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6000 found="yes" 6001 fi 6002 fi 6003 6004 6005 6006 6007 6008 6009 6010 6011 6012 6013 6014 6015 6016 6017 6018 xorg_testset_save_CFLAGS="$CFLAGS" 6019 6020 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6023 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6024 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6025 then : 6026 printf %s "(cached) " >&6 6027 else case e in #( 6028 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6029 /* end confdefs.h. */ 6030 int i; 6031 _ACEOF 6032 if ac_fn_c_try_compile "$LINENO" 6033 then : 6034 xorg_cv_cc_flag_unknown_warning_option=yes 6035 else case e in #( 6036 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6037 esac 6038 fi 6039 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6040 esac 6041 fi 6042 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6043 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6044 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6045 CFLAGS="$xorg_testset_save_CFLAGS" 6046 fi 6047 6048 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6051 fi 6052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6054 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6055 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6056 then : 6057 printf %s "(cached) " >&6 6058 else case e in #( 6059 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6060 /* end confdefs.h. */ 6061 int i; 6062 _ACEOF 6063 if ac_fn_c_try_compile "$LINENO" 6064 then : 6065 xorg_cv_cc_flag_unused_command_line_argument=yes 6066 else case e in #( 6067 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6068 esac 6069 fi 6070 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6071 esac 6072 fi 6073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6074 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6075 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6076 CFLAGS="$xorg_testset_save_CFLAGS" 6077 fi 6078 6079 found="no" 6080 6081 if test $found = "no" ; then 6082 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6084 fi 6085 6086 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6088 fi 6089 6090 CFLAGS="$CFLAGS -Wbad-function-cast" 6091 6092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6093 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6094 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6095 if eval test \${$cacheid+y} 6096 then : 6097 printf %s "(cached) " >&6 6098 else case e in #( 6099 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6100 /* end confdefs.h. */ 6101 int i; 6102 int 6103 main (void) 6104 { 6105 6106 ; 6107 return 0; 6108 } 6109 _ACEOF 6110 if ac_fn_c_try_link "$LINENO" 6111 then : 6112 eval $cacheid=yes 6113 else case e in #( 6114 e) eval $cacheid=no ;; 6115 esac 6116 fi 6117 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6118 conftest$ac_exeext conftest.$ac_ext ;; 6119 esac 6120 fi 6121 6122 6123 CFLAGS="$xorg_testset_save_CFLAGS" 6124 6125 eval supported=\$$cacheid 6126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6127 printf "%s\n" "$supported" >&6; } 6128 if test "$supported" = "yes" ; then 6129 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6130 found="yes" 6131 fi 6132 fi 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 6143 6144 6145 6146 6147 6148 xorg_testset_save_CFLAGS="$CFLAGS" 6149 6150 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6152 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6153 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6154 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6155 then : 6156 printf %s "(cached) " >&6 6157 else case e in #( 6158 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6159 /* end confdefs.h. */ 6160 int i; 6161 _ACEOF 6162 if ac_fn_c_try_compile "$LINENO" 6163 then : 6164 xorg_cv_cc_flag_unknown_warning_option=yes 6165 else case e in #( 6166 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6167 esac 6168 fi 6169 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6170 esac 6171 fi 6172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6173 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6174 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6175 CFLAGS="$xorg_testset_save_CFLAGS" 6176 fi 6177 6178 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6181 fi 6182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6184 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6185 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6186 then : 6187 printf %s "(cached) " >&6 6188 else case e in #( 6189 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6190 /* end confdefs.h. */ 6191 int i; 6192 _ACEOF 6193 if ac_fn_c_try_compile "$LINENO" 6194 then : 6195 xorg_cv_cc_flag_unused_command_line_argument=yes 6196 else case e in #( 6197 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6198 esac 6199 fi 6200 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6201 esac 6202 fi 6203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6204 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6205 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6206 CFLAGS="$xorg_testset_save_CFLAGS" 6207 fi 6208 6209 found="no" 6210 6211 if test $found = "no" ; then 6212 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6214 fi 6215 6216 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6217 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6218 fi 6219 6220 CFLAGS="$CFLAGS -Wold-style-definition" 6221 6222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6223 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6224 cacheid=xorg_cv_cc_flag__Wold_style_definition 6225 if eval test \${$cacheid+y} 6226 then : 6227 printf %s "(cached) " >&6 6228 else case e in #( 6229 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6230 /* end confdefs.h. */ 6231 int i; 6232 int 6233 main (void) 6234 { 6235 6236 ; 6237 return 0; 6238 } 6239 _ACEOF 6240 if ac_fn_c_try_link "$LINENO" 6241 then : 6242 eval $cacheid=yes 6243 else case e in #( 6244 e) eval $cacheid=no ;; 6245 esac 6246 fi 6247 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6248 conftest$ac_exeext conftest.$ac_ext ;; 6249 esac 6250 fi 6251 6252 6253 CFLAGS="$xorg_testset_save_CFLAGS" 6254 6255 eval supported=\$$cacheid 6256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6257 printf "%s\n" "$supported" >&6; } 6258 if test "$supported" = "yes" ; then 6259 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6260 found="yes" 6261 fi 6262 fi 6263 6264 if test $found = "no" ; then 6265 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6267 fi 6268 6269 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6270 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6271 fi 6272 6273 CFLAGS="$CFLAGS -fd" 6274 6275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6276 printf %s "checking if $CC supports -fd... " >&6; } 6277 cacheid=xorg_cv_cc_flag__fd 6278 if eval test \${$cacheid+y} 6279 then : 6280 printf %s "(cached) " >&6 6281 else case e in #( 6282 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6283 /* end confdefs.h. */ 6284 int i; 6285 int 6286 main (void) 6287 { 6288 6289 ; 6290 return 0; 6291 } 6292 _ACEOF 6293 if ac_fn_c_try_link "$LINENO" 6294 then : 6295 eval $cacheid=yes 6296 else case e in #( 6297 e) eval $cacheid=no ;; 6298 esac 6299 fi 6300 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6301 conftest$ac_exeext conftest.$ac_ext ;; 6302 esac 6303 fi 6304 6305 6306 CFLAGS="$xorg_testset_save_CFLAGS" 6307 6308 eval supported=\$$cacheid 6309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6310 printf "%s\n" "$supported" >&6; } 6311 if test "$supported" = "yes" ; then 6312 BASE_CFLAGS="$BASE_CFLAGS -fd" 6313 found="yes" 6314 fi 6315 fi 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325 6326 6327 6328 6329 6330 6331 xorg_testset_save_CFLAGS="$CFLAGS" 6332 6333 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6336 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6337 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6338 then : 6339 printf %s "(cached) " >&6 6340 else case e in #( 6341 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6342 /* end confdefs.h. */ 6343 int i; 6344 _ACEOF 6345 if ac_fn_c_try_compile "$LINENO" 6346 then : 6347 xorg_cv_cc_flag_unknown_warning_option=yes 6348 else case e in #( 6349 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6350 esac 6351 fi 6352 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6353 esac 6354 fi 6355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6356 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6357 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6358 CFLAGS="$xorg_testset_save_CFLAGS" 6359 fi 6360 6361 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6362 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6363 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6364 fi 6365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6367 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6368 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6369 then : 6370 printf %s "(cached) " >&6 6371 else case e in #( 6372 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6373 /* end confdefs.h. */ 6374 int i; 6375 _ACEOF 6376 if ac_fn_c_try_compile "$LINENO" 6377 then : 6378 xorg_cv_cc_flag_unused_command_line_argument=yes 6379 else case e in #( 6380 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6381 esac 6382 fi 6383 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6384 esac 6385 fi 6386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6387 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6388 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6389 CFLAGS="$xorg_testset_save_CFLAGS" 6390 fi 6391 6392 found="no" 6393 6394 if test $found = "no" ; then 6395 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6397 fi 6398 6399 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6400 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6401 fi 6402 6403 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6404 6405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6406 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6407 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6408 if eval test \${$cacheid+y} 6409 then : 6410 printf %s "(cached) " >&6 6411 else case e in #( 6412 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6413 /* end confdefs.h. */ 6414 int i; 6415 int 6416 main (void) 6417 { 6418 6419 ; 6420 return 0; 6421 } 6422 _ACEOF 6423 if ac_fn_c_try_link "$LINENO" 6424 then : 6425 eval $cacheid=yes 6426 else case e in #( 6427 e) eval $cacheid=no ;; 6428 esac 6429 fi 6430 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6431 conftest$ac_exeext conftest.$ac_ext ;; 6432 esac 6433 fi 6434 6435 6436 CFLAGS="$xorg_testset_save_CFLAGS" 6437 6438 eval supported=\$$cacheid 6439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6440 printf "%s\n" "$supported" >&6; } 6441 if test "$supported" = "yes" ; then 6442 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6443 found="yes" 6444 fi 6445 fi 6446 6447 6448 6449 6450 6451 # This chunk adds additional warnings that could catch undesired effects. 6452 6453 6454 6455 6456 6457 6458 6459 6460 6461 6462 6463 6464 6465 xorg_testset_save_CFLAGS="$CFLAGS" 6466 6467 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6470 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6471 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6472 then : 6473 printf %s "(cached) " >&6 6474 else case e in #( 6475 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6476 /* end confdefs.h. */ 6477 int i; 6478 _ACEOF 6479 if ac_fn_c_try_compile "$LINENO" 6480 then : 6481 xorg_cv_cc_flag_unknown_warning_option=yes 6482 else case e in #( 6483 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6484 esac 6485 fi 6486 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6487 esac 6488 fi 6489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6490 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6491 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6492 CFLAGS="$xorg_testset_save_CFLAGS" 6493 fi 6494 6495 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6496 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6498 fi 6499 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6501 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6502 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6503 then : 6504 printf %s "(cached) " >&6 6505 else case e in #( 6506 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6507 /* end confdefs.h. */ 6508 int i; 6509 _ACEOF 6510 if ac_fn_c_try_compile "$LINENO" 6511 then : 6512 xorg_cv_cc_flag_unused_command_line_argument=yes 6513 else case e in #( 6514 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6515 esac 6516 fi 6517 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6518 esac 6519 fi 6520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6521 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6522 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6523 CFLAGS="$xorg_testset_save_CFLAGS" 6524 fi 6525 6526 found="no" 6527 6528 if test $found = "no" ; then 6529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6531 fi 6532 6533 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6535 fi 6536 6537 CFLAGS="$CFLAGS -Wunused" 6538 6539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6540 printf %s "checking if $CC supports -Wunused... " >&6; } 6541 cacheid=xorg_cv_cc_flag__Wunused 6542 if eval test \${$cacheid+y} 6543 then : 6544 printf %s "(cached) " >&6 6545 else case e in #( 6546 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6547 /* end confdefs.h. */ 6548 int i; 6549 int 6550 main (void) 6551 { 6552 6553 ; 6554 return 0; 6555 } 6556 _ACEOF 6557 if ac_fn_c_try_link "$LINENO" 6558 then : 6559 eval $cacheid=yes 6560 else case e in #( 6561 e) eval $cacheid=no ;; 6562 esac 6563 fi 6564 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6565 conftest$ac_exeext conftest.$ac_ext ;; 6566 esac 6567 fi 6568 6569 6570 CFLAGS="$xorg_testset_save_CFLAGS" 6571 6572 eval supported=\$$cacheid 6573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6574 printf "%s\n" "$supported" >&6; } 6575 if test "$supported" = "yes" ; then 6576 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6577 found="yes" 6578 fi 6579 fi 6580 6581 6582 6583 6584 6585 6586 6587 6588 6589 6590 6591 6592 6593 6594 6595 xorg_testset_save_CFLAGS="$CFLAGS" 6596 6597 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6600 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6601 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6602 then : 6603 printf %s "(cached) " >&6 6604 else case e in #( 6605 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6606 /* end confdefs.h. */ 6607 int i; 6608 _ACEOF 6609 if ac_fn_c_try_compile "$LINENO" 6610 then : 6611 xorg_cv_cc_flag_unknown_warning_option=yes 6612 else case e in #( 6613 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6614 esac 6615 fi 6616 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6617 esac 6618 fi 6619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6620 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6621 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6622 CFLAGS="$xorg_testset_save_CFLAGS" 6623 fi 6624 6625 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6626 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6628 fi 6629 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6631 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6632 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6633 then : 6634 printf %s "(cached) " >&6 6635 else case e in #( 6636 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6637 /* end confdefs.h. */ 6638 int i; 6639 _ACEOF 6640 if ac_fn_c_try_compile "$LINENO" 6641 then : 6642 xorg_cv_cc_flag_unused_command_line_argument=yes 6643 else case e in #( 6644 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6645 esac 6646 fi 6647 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6648 esac 6649 fi 6650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6651 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6652 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6653 CFLAGS="$xorg_testset_save_CFLAGS" 6654 fi 6655 6656 found="no" 6657 6658 if test $found = "no" ; then 6659 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6661 fi 6662 6663 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6664 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6665 fi 6666 6667 CFLAGS="$CFLAGS -Wuninitialized" 6668 6669 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6670 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6671 cacheid=xorg_cv_cc_flag__Wuninitialized 6672 if eval test \${$cacheid+y} 6673 then : 6674 printf %s "(cached) " >&6 6675 else case e in #( 6676 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6677 /* end confdefs.h. */ 6678 int i; 6679 int 6680 main (void) 6681 { 6682 6683 ; 6684 return 0; 6685 } 6686 _ACEOF 6687 if ac_fn_c_try_link "$LINENO" 6688 then : 6689 eval $cacheid=yes 6690 else case e in #( 6691 e) eval $cacheid=no ;; 6692 esac 6693 fi 6694 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6695 conftest$ac_exeext conftest.$ac_ext ;; 6696 esac 6697 fi 6698 6699 6700 CFLAGS="$xorg_testset_save_CFLAGS" 6701 6702 eval supported=\$$cacheid 6703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6704 printf "%s\n" "$supported" >&6; } 6705 if test "$supported" = "yes" ; then 6706 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6707 found="yes" 6708 fi 6709 fi 6710 6711 6712 6713 6714 6715 6716 6717 6718 6719 6720 6721 6722 6723 6724 6725 xorg_testset_save_CFLAGS="$CFLAGS" 6726 6727 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6730 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6731 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6732 then : 6733 printf %s "(cached) " >&6 6734 else case e in #( 6735 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6736 /* end confdefs.h. */ 6737 int i; 6738 _ACEOF 6739 if ac_fn_c_try_compile "$LINENO" 6740 then : 6741 xorg_cv_cc_flag_unknown_warning_option=yes 6742 else case e in #( 6743 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6744 esac 6745 fi 6746 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6747 esac 6748 fi 6749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6750 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6751 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6752 CFLAGS="$xorg_testset_save_CFLAGS" 6753 fi 6754 6755 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6756 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6758 fi 6759 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6761 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6762 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6763 then : 6764 printf %s "(cached) " >&6 6765 else case e in #( 6766 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6767 /* end confdefs.h. */ 6768 int i; 6769 _ACEOF 6770 if ac_fn_c_try_compile "$LINENO" 6771 then : 6772 xorg_cv_cc_flag_unused_command_line_argument=yes 6773 else case e in #( 6774 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6775 esac 6776 fi 6777 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6778 esac 6779 fi 6780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6781 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6782 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6783 CFLAGS="$xorg_testset_save_CFLAGS" 6784 fi 6785 6786 found="no" 6787 6788 if test $found = "no" ; then 6789 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6791 fi 6792 6793 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6794 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6795 fi 6796 6797 CFLAGS="$CFLAGS -Wshadow" 6798 6799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6800 printf %s "checking if $CC supports -Wshadow... " >&6; } 6801 cacheid=xorg_cv_cc_flag__Wshadow 6802 if eval test \${$cacheid+y} 6803 then : 6804 printf %s "(cached) " >&6 6805 else case e in #( 6806 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6807 /* end confdefs.h. */ 6808 int i; 6809 int 6810 main (void) 6811 { 6812 6813 ; 6814 return 0; 6815 } 6816 _ACEOF 6817 if ac_fn_c_try_link "$LINENO" 6818 then : 6819 eval $cacheid=yes 6820 else case e in #( 6821 e) eval $cacheid=no ;; 6822 esac 6823 fi 6824 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6825 conftest$ac_exeext conftest.$ac_ext ;; 6826 esac 6827 fi 6828 6829 6830 CFLAGS="$xorg_testset_save_CFLAGS" 6831 6832 eval supported=\$$cacheid 6833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6834 printf "%s\n" "$supported" >&6; } 6835 if test "$supported" = "yes" ; then 6836 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6837 found="yes" 6838 fi 6839 fi 6840 6841 6842 6843 6844 6845 6846 6847 6848 6849 6850 6851 6852 6853 6854 6855 xorg_testset_save_CFLAGS="$CFLAGS" 6856 6857 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6860 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6861 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6862 then : 6863 printf %s "(cached) " >&6 6864 else case e in #( 6865 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6866 /* end confdefs.h. */ 6867 int i; 6868 _ACEOF 6869 if ac_fn_c_try_compile "$LINENO" 6870 then : 6871 xorg_cv_cc_flag_unknown_warning_option=yes 6872 else case e in #( 6873 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6874 esac 6875 fi 6876 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6877 esac 6878 fi 6879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6880 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6881 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6882 CFLAGS="$xorg_testset_save_CFLAGS" 6883 fi 6884 6885 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6886 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6888 fi 6889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6891 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6892 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6893 then : 6894 printf %s "(cached) " >&6 6895 else case e in #( 6896 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6897 /* end confdefs.h. */ 6898 int i; 6899 _ACEOF 6900 if ac_fn_c_try_compile "$LINENO" 6901 then : 6902 xorg_cv_cc_flag_unused_command_line_argument=yes 6903 else case e in #( 6904 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6905 esac 6906 fi 6907 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6908 esac 6909 fi 6910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6911 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6912 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6913 CFLAGS="$xorg_testset_save_CFLAGS" 6914 fi 6915 6916 found="no" 6917 6918 if test $found = "no" ; then 6919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6921 fi 6922 6923 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6924 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6925 fi 6926 6927 CFLAGS="$CFLAGS -Wmissing-noreturn" 6928 6929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6930 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6931 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6932 if eval test \${$cacheid+y} 6933 then : 6934 printf %s "(cached) " >&6 6935 else case e in #( 6936 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6937 /* end confdefs.h. */ 6938 int i; 6939 int 6940 main (void) 6941 { 6942 6943 ; 6944 return 0; 6945 } 6946 _ACEOF 6947 if ac_fn_c_try_link "$LINENO" 6948 then : 6949 eval $cacheid=yes 6950 else case e in #( 6951 e) eval $cacheid=no ;; 6952 esac 6953 fi 6954 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6955 conftest$ac_exeext conftest.$ac_ext ;; 6956 esac 6957 fi 6958 6959 6960 CFLAGS="$xorg_testset_save_CFLAGS" 6961 6962 eval supported=\$$cacheid 6963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6964 printf "%s\n" "$supported" >&6; } 6965 if test "$supported" = "yes" ; then 6966 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6967 found="yes" 6968 fi 6969 fi 6970 6971 6972 6973 6974 6975 6976 6977 6978 6979 6980 6981 6982 6983 6984 6985 xorg_testset_save_CFLAGS="$CFLAGS" 6986 6987 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6990 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6991 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6992 then : 6993 printf %s "(cached) " >&6 6994 else case e in #( 6995 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6996 /* end confdefs.h. */ 6997 int i; 6998 _ACEOF 6999 if ac_fn_c_try_compile "$LINENO" 7000 then : 7001 xorg_cv_cc_flag_unknown_warning_option=yes 7002 else case e in #( 7003 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7004 esac 7005 fi 7006 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7007 esac 7008 fi 7009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7010 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7011 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7012 CFLAGS="$xorg_testset_save_CFLAGS" 7013 fi 7014 7015 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7016 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7018 fi 7019 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7021 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7022 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7023 then : 7024 printf %s "(cached) " >&6 7025 else case e in #( 7026 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7027 /* end confdefs.h. */ 7028 int i; 7029 _ACEOF 7030 if ac_fn_c_try_compile "$LINENO" 7031 then : 7032 xorg_cv_cc_flag_unused_command_line_argument=yes 7033 else case e in #( 7034 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7035 esac 7036 fi 7037 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7038 esac 7039 fi 7040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7041 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7042 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7043 CFLAGS="$xorg_testset_save_CFLAGS" 7044 fi 7045 7046 found="no" 7047 7048 if test $found = "no" ; then 7049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7051 fi 7052 7053 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7055 fi 7056 7057 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7058 7059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7060 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7061 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7062 if eval test \${$cacheid+y} 7063 then : 7064 printf %s "(cached) " >&6 7065 else case e in #( 7066 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7067 /* end confdefs.h. */ 7068 int i; 7069 int 7070 main (void) 7071 { 7072 7073 ; 7074 return 0; 7075 } 7076 _ACEOF 7077 if ac_fn_c_try_link "$LINENO" 7078 then : 7079 eval $cacheid=yes 7080 else case e in #( 7081 e) eval $cacheid=no ;; 7082 esac 7083 fi 7084 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7085 conftest$ac_exeext conftest.$ac_ext ;; 7086 esac 7087 fi 7088 7089 7090 CFLAGS="$xorg_testset_save_CFLAGS" 7091 7092 eval supported=\$$cacheid 7093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7094 printf "%s\n" "$supported" >&6; } 7095 if test "$supported" = "yes" ; then 7096 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7097 found="yes" 7098 fi 7099 fi 7100 7101 7102 7103 7104 7105 7106 7107 7108 7109 7110 7111 7112 7113 7114 7115 xorg_testset_save_CFLAGS="$CFLAGS" 7116 7117 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7120 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7121 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7122 then : 7123 printf %s "(cached) " >&6 7124 else case e in #( 7125 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7126 /* end confdefs.h. */ 7127 int i; 7128 _ACEOF 7129 if ac_fn_c_try_compile "$LINENO" 7130 then : 7131 xorg_cv_cc_flag_unknown_warning_option=yes 7132 else case e in #( 7133 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7134 esac 7135 fi 7136 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7137 esac 7138 fi 7139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7140 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7141 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7142 CFLAGS="$xorg_testset_save_CFLAGS" 7143 fi 7144 7145 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7146 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7148 fi 7149 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7151 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7152 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7153 then : 7154 printf %s "(cached) " >&6 7155 else case e in #( 7156 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7157 /* end confdefs.h. */ 7158 int i; 7159 _ACEOF 7160 if ac_fn_c_try_compile "$LINENO" 7161 then : 7162 xorg_cv_cc_flag_unused_command_line_argument=yes 7163 else case e in #( 7164 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7165 esac 7166 fi 7167 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7168 esac 7169 fi 7170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7171 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7172 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7173 CFLAGS="$xorg_testset_save_CFLAGS" 7174 fi 7175 7176 found="no" 7177 7178 if test $found = "no" ; then 7179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7181 fi 7182 7183 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7184 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7185 fi 7186 7187 CFLAGS="$CFLAGS -Wredundant-decls" 7188 7189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7190 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7191 cacheid=xorg_cv_cc_flag__Wredundant_decls 7192 if eval test \${$cacheid+y} 7193 then : 7194 printf %s "(cached) " >&6 7195 else case e in #( 7196 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7197 /* end confdefs.h. */ 7198 int i; 7199 int 7200 main (void) 7201 { 7202 7203 ; 7204 return 0; 7205 } 7206 _ACEOF 7207 if ac_fn_c_try_link "$LINENO" 7208 then : 7209 eval $cacheid=yes 7210 else case e in #( 7211 e) eval $cacheid=no ;; 7212 esac 7213 fi 7214 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7215 conftest$ac_exeext conftest.$ac_ext ;; 7216 esac 7217 fi 7218 7219 7220 CFLAGS="$xorg_testset_save_CFLAGS" 7221 7222 eval supported=\$$cacheid 7223 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7224 printf "%s\n" "$supported" >&6; } 7225 if test "$supported" = "yes" ; then 7226 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7227 found="yes" 7228 fi 7229 fi 7230 7231 7232 7233 7234 7235 7236 7237 7238 7239 7240 7241 7242 7243 7244 7245 xorg_testset_save_CFLAGS="$CFLAGS" 7246 7247 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7250 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7251 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7252 then : 7253 printf %s "(cached) " >&6 7254 else case e in #( 7255 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7256 /* end confdefs.h. */ 7257 int i; 7258 _ACEOF 7259 if ac_fn_c_try_compile "$LINENO" 7260 then : 7261 xorg_cv_cc_flag_unknown_warning_option=yes 7262 else case e in #( 7263 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7264 esac 7265 fi 7266 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7267 esac 7268 fi 7269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7270 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7271 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7272 CFLAGS="$xorg_testset_save_CFLAGS" 7273 fi 7274 7275 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7276 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7278 fi 7279 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7281 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7282 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7283 then : 7284 printf %s "(cached) " >&6 7285 else case e in #( 7286 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7287 /* end confdefs.h. */ 7288 int i; 7289 _ACEOF 7290 if ac_fn_c_try_compile "$LINENO" 7291 then : 7292 xorg_cv_cc_flag_unused_command_line_argument=yes 7293 else case e in #( 7294 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7295 esac 7296 fi 7297 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7298 esac 7299 fi 7300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7301 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7302 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7303 CFLAGS="$xorg_testset_save_CFLAGS" 7304 fi 7305 7306 found="no" 7307 7308 if test $found = "no" ; then 7309 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7311 fi 7312 7313 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7314 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7315 fi 7316 7317 CFLAGS="$CFLAGS -Wlogical-op" 7318 7319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7320 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7321 cacheid=xorg_cv_cc_flag__Wlogical_op 7322 if eval test \${$cacheid+y} 7323 then : 7324 printf %s "(cached) " >&6 7325 else case e in #( 7326 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7327 /* end confdefs.h. */ 7328 int i; 7329 int 7330 main (void) 7331 { 7332 7333 ; 7334 return 0; 7335 } 7336 _ACEOF 7337 if ac_fn_c_try_link "$LINENO" 7338 then : 7339 eval $cacheid=yes 7340 else case e in #( 7341 e) eval $cacheid=no ;; 7342 esac 7343 fi 7344 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7345 conftest$ac_exeext conftest.$ac_ext ;; 7346 esac 7347 fi 7348 7349 7350 CFLAGS="$xorg_testset_save_CFLAGS" 7351 7352 eval supported=\$$cacheid 7353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7354 printf "%s\n" "$supported" >&6; } 7355 if test "$supported" = "yes" ; then 7356 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7357 found="yes" 7358 fi 7359 fi 7360 7361 7362 7363 # These are currently disabled because they are noisy. They will be enabled 7364 # in the future once the codebase is sufficiently modernized to silence 7365 # them. For now, I don't want them to drown out the other warnings. 7366 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7367 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7368 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7369 7370 # Turn some warnings into errors, so we don't accidentally get successful builds 7371 # when there are problems that should be fixed. 7372 7373 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7374 7375 7376 7377 7378 7379 7380 7381 7382 7383 7384 7385 7386 7387 xorg_testset_save_CFLAGS="$CFLAGS" 7388 7389 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7391 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7392 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7393 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7394 then : 7395 printf %s "(cached) " >&6 7396 else case e in #( 7397 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7398 /* end confdefs.h. */ 7399 int i; 7400 _ACEOF 7401 if ac_fn_c_try_compile "$LINENO" 7402 then : 7403 xorg_cv_cc_flag_unknown_warning_option=yes 7404 else case e in #( 7405 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7406 esac 7407 fi 7408 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7409 esac 7410 fi 7411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7412 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7413 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7414 CFLAGS="$xorg_testset_save_CFLAGS" 7415 fi 7416 7417 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7418 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7420 fi 7421 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7423 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7424 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7425 then : 7426 printf %s "(cached) " >&6 7427 else case e in #( 7428 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7429 /* end confdefs.h. */ 7430 int i; 7431 _ACEOF 7432 if ac_fn_c_try_compile "$LINENO" 7433 then : 7434 xorg_cv_cc_flag_unused_command_line_argument=yes 7435 else case e in #( 7436 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7437 esac 7438 fi 7439 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7440 esac 7441 fi 7442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7443 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7444 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7445 CFLAGS="$xorg_testset_save_CFLAGS" 7446 fi 7447 7448 found="no" 7449 7450 if test $found = "no" ; then 7451 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7452 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7453 fi 7454 7455 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7456 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7457 fi 7458 7459 CFLAGS="$CFLAGS -Werror=implicit" 7460 7461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7462 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7463 cacheid=xorg_cv_cc_flag__Werror_implicit 7464 if eval test \${$cacheid+y} 7465 then : 7466 printf %s "(cached) " >&6 7467 else case e in #( 7468 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7469 /* end confdefs.h. */ 7470 int i; 7471 int 7472 main (void) 7473 { 7474 7475 ; 7476 return 0; 7477 } 7478 _ACEOF 7479 if ac_fn_c_try_link "$LINENO" 7480 then : 7481 eval $cacheid=yes 7482 else case e in #( 7483 e) eval $cacheid=no ;; 7484 esac 7485 fi 7486 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7487 conftest$ac_exeext conftest.$ac_ext ;; 7488 esac 7489 fi 7490 7491 7492 CFLAGS="$xorg_testset_save_CFLAGS" 7493 7494 eval supported=\$$cacheid 7495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7496 printf "%s\n" "$supported" >&6; } 7497 if test "$supported" = "yes" ; then 7498 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7499 found="yes" 7500 fi 7501 fi 7502 7503 if test $found = "no" ; then 7504 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7506 fi 7507 7508 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7509 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7510 fi 7511 7512 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7513 7514 { 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 7515 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7516 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7517 if eval test \${$cacheid+y} 7518 then : 7519 printf %s "(cached) " >&6 7520 else case e in #( 7521 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7522 /* end confdefs.h. */ 7523 int i; 7524 int 7525 main (void) 7526 { 7527 7528 ; 7529 return 0; 7530 } 7531 _ACEOF 7532 if ac_fn_c_try_link "$LINENO" 7533 then : 7534 eval $cacheid=yes 7535 else case e in #( 7536 e) eval $cacheid=no ;; 7537 esac 7538 fi 7539 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7540 conftest$ac_exeext conftest.$ac_ext ;; 7541 esac 7542 fi 7543 7544 7545 CFLAGS="$xorg_testset_save_CFLAGS" 7546 7547 eval supported=\$$cacheid 7548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7549 printf "%s\n" "$supported" >&6; } 7550 if test "$supported" = "yes" ; then 7551 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7552 found="yes" 7553 fi 7554 fi 7555 7556 7557 7558 7559 7560 7561 7562 7563 7564 7565 7566 7567 7568 7569 7570 xorg_testset_save_CFLAGS="$CFLAGS" 7571 7572 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7575 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7576 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7577 then : 7578 printf %s "(cached) " >&6 7579 else case e in #( 7580 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7581 /* end confdefs.h. */ 7582 int i; 7583 _ACEOF 7584 if ac_fn_c_try_compile "$LINENO" 7585 then : 7586 xorg_cv_cc_flag_unknown_warning_option=yes 7587 else case e in #( 7588 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7589 esac 7590 fi 7591 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7592 esac 7593 fi 7594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7595 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7596 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7597 CFLAGS="$xorg_testset_save_CFLAGS" 7598 fi 7599 7600 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7601 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7603 fi 7604 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7606 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7607 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7608 then : 7609 printf %s "(cached) " >&6 7610 else case e in #( 7611 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7612 /* end confdefs.h. */ 7613 int i; 7614 _ACEOF 7615 if ac_fn_c_try_compile "$LINENO" 7616 then : 7617 xorg_cv_cc_flag_unused_command_line_argument=yes 7618 else case e in #( 7619 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7620 esac 7621 fi 7622 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7623 esac 7624 fi 7625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7626 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7627 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7628 CFLAGS="$xorg_testset_save_CFLAGS" 7629 fi 7630 7631 found="no" 7632 7633 if test $found = "no" ; then 7634 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7635 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7636 fi 7637 7638 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7639 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7640 fi 7641 7642 CFLAGS="$CFLAGS -Werror=nonnull" 7643 7644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7645 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7646 cacheid=xorg_cv_cc_flag__Werror_nonnull 7647 if eval test \${$cacheid+y} 7648 then : 7649 printf %s "(cached) " >&6 7650 else case e in #( 7651 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7652 /* end confdefs.h. */ 7653 int i; 7654 int 7655 main (void) 7656 { 7657 7658 ; 7659 return 0; 7660 } 7661 _ACEOF 7662 if ac_fn_c_try_link "$LINENO" 7663 then : 7664 eval $cacheid=yes 7665 else case e in #( 7666 e) eval $cacheid=no ;; 7667 esac 7668 fi 7669 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7670 conftest$ac_exeext conftest.$ac_ext ;; 7671 esac 7672 fi 7673 7674 7675 CFLAGS="$xorg_testset_save_CFLAGS" 7676 7677 eval supported=\$$cacheid 7678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7679 printf "%s\n" "$supported" >&6; } 7680 if test "$supported" = "yes" ; then 7681 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7682 found="yes" 7683 fi 7684 fi 7685 7686 7687 7688 7689 7690 7691 7692 7693 7694 7695 7696 7697 7698 7699 7700 xorg_testset_save_CFLAGS="$CFLAGS" 7701 7702 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7705 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7706 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7707 then : 7708 printf %s "(cached) " >&6 7709 else case e in #( 7710 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7711 /* end confdefs.h. */ 7712 int i; 7713 _ACEOF 7714 if ac_fn_c_try_compile "$LINENO" 7715 then : 7716 xorg_cv_cc_flag_unknown_warning_option=yes 7717 else case e in #( 7718 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7719 esac 7720 fi 7721 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7722 esac 7723 fi 7724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7725 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7726 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7727 CFLAGS="$xorg_testset_save_CFLAGS" 7728 fi 7729 7730 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7731 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7733 fi 7734 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7736 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7737 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7738 then : 7739 printf %s "(cached) " >&6 7740 else case e in #( 7741 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7742 /* end confdefs.h. */ 7743 int i; 7744 _ACEOF 7745 if ac_fn_c_try_compile "$LINENO" 7746 then : 7747 xorg_cv_cc_flag_unused_command_line_argument=yes 7748 else case e in #( 7749 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7750 esac 7751 fi 7752 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7753 esac 7754 fi 7755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7756 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7757 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7758 CFLAGS="$xorg_testset_save_CFLAGS" 7759 fi 7760 7761 found="no" 7762 7763 if test $found = "no" ; then 7764 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7765 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7766 fi 7767 7768 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7770 fi 7771 7772 CFLAGS="$CFLAGS -Werror=init-self" 7773 7774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7775 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7776 cacheid=xorg_cv_cc_flag__Werror_init_self 7777 if eval test \${$cacheid+y} 7778 then : 7779 printf %s "(cached) " >&6 7780 else case e in #( 7781 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7782 /* end confdefs.h. */ 7783 int i; 7784 int 7785 main (void) 7786 { 7787 7788 ; 7789 return 0; 7790 } 7791 _ACEOF 7792 if ac_fn_c_try_link "$LINENO" 7793 then : 7794 eval $cacheid=yes 7795 else case e in #( 7796 e) eval $cacheid=no ;; 7797 esac 7798 fi 7799 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7800 conftest$ac_exeext conftest.$ac_ext ;; 7801 esac 7802 fi 7803 7804 7805 CFLAGS="$xorg_testset_save_CFLAGS" 7806 7807 eval supported=\$$cacheid 7808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7809 printf "%s\n" "$supported" >&6; } 7810 if test "$supported" = "yes" ; then 7811 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7812 found="yes" 7813 fi 7814 fi 7815 7816 7817 7818 7819 7820 7821 7822 7823 7824 7825 7826 7827 7828 7829 7830 xorg_testset_save_CFLAGS="$CFLAGS" 7831 7832 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7835 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7836 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7837 then : 7838 printf %s "(cached) " >&6 7839 else case e in #( 7840 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7841 /* end confdefs.h. */ 7842 int i; 7843 _ACEOF 7844 if ac_fn_c_try_compile "$LINENO" 7845 then : 7846 xorg_cv_cc_flag_unknown_warning_option=yes 7847 else case e in #( 7848 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7849 esac 7850 fi 7851 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7852 esac 7853 fi 7854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7855 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7856 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7857 CFLAGS="$xorg_testset_save_CFLAGS" 7858 fi 7859 7860 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7861 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7863 fi 7864 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7866 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7867 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7868 then : 7869 printf %s "(cached) " >&6 7870 else case e in #( 7871 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7872 /* end confdefs.h. */ 7873 int i; 7874 _ACEOF 7875 if ac_fn_c_try_compile "$LINENO" 7876 then : 7877 xorg_cv_cc_flag_unused_command_line_argument=yes 7878 else case e in #( 7879 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7880 esac 7881 fi 7882 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7883 esac 7884 fi 7885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7886 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7887 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7888 CFLAGS="$xorg_testset_save_CFLAGS" 7889 fi 7890 7891 found="no" 7892 7893 if test $found = "no" ; then 7894 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7895 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7896 fi 7897 7898 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7899 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7900 fi 7901 7902 CFLAGS="$CFLAGS -Werror=main" 7903 7904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7905 printf %s "checking if $CC supports -Werror=main... " >&6; } 7906 cacheid=xorg_cv_cc_flag__Werror_main 7907 if eval test \${$cacheid+y} 7908 then : 7909 printf %s "(cached) " >&6 7910 else case e in #( 7911 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7912 /* end confdefs.h. */ 7913 int i; 7914 int 7915 main (void) 7916 { 7917 7918 ; 7919 return 0; 7920 } 7921 _ACEOF 7922 if ac_fn_c_try_link "$LINENO" 7923 then : 7924 eval $cacheid=yes 7925 else case e in #( 7926 e) eval $cacheid=no ;; 7927 esac 7928 fi 7929 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7930 conftest$ac_exeext conftest.$ac_ext ;; 7931 esac 7932 fi 7933 7934 7935 CFLAGS="$xorg_testset_save_CFLAGS" 7936 7937 eval supported=\$$cacheid 7938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7939 printf "%s\n" "$supported" >&6; } 7940 if test "$supported" = "yes" ; then 7941 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7942 found="yes" 7943 fi 7944 fi 7945 7946 7947 7948 7949 7950 7951 7952 7953 7954 7955 7956 7957 7958 7959 7960 xorg_testset_save_CFLAGS="$CFLAGS" 7961 7962 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7965 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7966 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7967 then : 7968 printf %s "(cached) " >&6 7969 else case e in #( 7970 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7971 /* end confdefs.h. */ 7972 int i; 7973 _ACEOF 7974 if ac_fn_c_try_compile "$LINENO" 7975 then : 7976 xorg_cv_cc_flag_unknown_warning_option=yes 7977 else case e in #( 7978 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7979 esac 7980 fi 7981 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7982 esac 7983 fi 7984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7985 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7986 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7987 CFLAGS="$xorg_testset_save_CFLAGS" 7988 fi 7989 7990 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7991 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7993 fi 7994 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7996 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7997 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7998 then : 7999 printf %s "(cached) " >&6 8000 else case e in #( 8001 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8002 /* end confdefs.h. */ 8003 int i; 8004 _ACEOF 8005 if ac_fn_c_try_compile "$LINENO" 8006 then : 8007 xorg_cv_cc_flag_unused_command_line_argument=yes 8008 else case e in #( 8009 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8010 esac 8011 fi 8012 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8013 esac 8014 fi 8015 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8016 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8017 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8018 CFLAGS="$xorg_testset_save_CFLAGS" 8019 fi 8020 8021 found="no" 8022 8023 if test $found = "no" ; then 8024 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8026 fi 8027 8028 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8029 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8030 fi 8031 8032 CFLAGS="$CFLAGS -Werror=missing-braces" 8033 8034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8035 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8036 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8037 if eval test \${$cacheid+y} 8038 then : 8039 printf %s "(cached) " >&6 8040 else case e in #( 8041 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8042 /* end confdefs.h. */ 8043 int i; 8044 int 8045 main (void) 8046 { 8047 8048 ; 8049 return 0; 8050 } 8051 _ACEOF 8052 if ac_fn_c_try_link "$LINENO" 8053 then : 8054 eval $cacheid=yes 8055 else case e in #( 8056 e) eval $cacheid=no ;; 8057 esac 8058 fi 8059 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8060 conftest$ac_exeext conftest.$ac_ext ;; 8061 esac 8062 fi 8063 8064 8065 CFLAGS="$xorg_testset_save_CFLAGS" 8066 8067 eval supported=\$$cacheid 8068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8069 printf "%s\n" "$supported" >&6; } 8070 if test "$supported" = "yes" ; then 8071 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8072 found="yes" 8073 fi 8074 fi 8075 8076 8077 8078 8079 8080 8081 8082 8083 8084 8085 8086 8087 8088 8089 8090 xorg_testset_save_CFLAGS="$CFLAGS" 8091 8092 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8095 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8096 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8097 then : 8098 printf %s "(cached) " >&6 8099 else case e in #( 8100 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8101 /* end confdefs.h. */ 8102 int i; 8103 _ACEOF 8104 if ac_fn_c_try_compile "$LINENO" 8105 then : 8106 xorg_cv_cc_flag_unknown_warning_option=yes 8107 else case e in #( 8108 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8109 esac 8110 fi 8111 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8112 esac 8113 fi 8114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8115 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8116 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8117 CFLAGS="$xorg_testset_save_CFLAGS" 8118 fi 8119 8120 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8121 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8123 fi 8124 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8126 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8127 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8128 then : 8129 printf %s "(cached) " >&6 8130 else case e in #( 8131 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8132 /* end confdefs.h. */ 8133 int i; 8134 _ACEOF 8135 if ac_fn_c_try_compile "$LINENO" 8136 then : 8137 xorg_cv_cc_flag_unused_command_line_argument=yes 8138 else case e in #( 8139 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8140 esac 8141 fi 8142 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8143 esac 8144 fi 8145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8146 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8147 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8148 CFLAGS="$xorg_testset_save_CFLAGS" 8149 fi 8150 8151 found="no" 8152 8153 if test $found = "no" ; then 8154 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8156 fi 8157 8158 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8159 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8160 fi 8161 8162 CFLAGS="$CFLAGS -Werror=sequence-point" 8163 8164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8165 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8166 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8167 if eval test \${$cacheid+y} 8168 then : 8169 printf %s "(cached) " >&6 8170 else case e in #( 8171 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8172 /* end confdefs.h. */ 8173 int i; 8174 int 8175 main (void) 8176 { 8177 8178 ; 8179 return 0; 8180 } 8181 _ACEOF 8182 if ac_fn_c_try_link "$LINENO" 8183 then : 8184 eval $cacheid=yes 8185 else case e in #( 8186 e) eval $cacheid=no ;; 8187 esac 8188 fi 8189 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8190 conftest$ac_exeext conftest.$ac_ext ;; 8191 esac 8192 fi 8193 8194 8195 CFLAGS="$xorg_testset_save_CFLAGS" 8196 8197 eval supported=\$$cacheid 8198 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8199 printf "%s\n" "$supported" >&6; } 8200 if test "$supported" = "yes" ; then 8201 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8202 found="yes" 8203 fi 8204 fi 8205 8206 8207 8208 8209 8210 8211 8212 8213 8214 8215 8216 8217 8218 8219 8220 xorg_testset_save_CFLAGS="$CFLAGS" 8221 8222 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8225 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8226 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8227 then : 8228 printf %s "(cached) " >&6 8229 else case e in #( 8230 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8231 /* end confdefs.h. */ 8232 int i; 8233 _ACEOF 8234 if ac_fn_c_try_compile "$LINENO" 8235 then : 8236 xorg_cv_cc_flag_unknown_warning_option=yes 8237 else case e in #( 8238 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8239 esac 8240 fi 8241 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8242 esac 8243 fi 8244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8245 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8246 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8247 CFLAGS="$xorg_testset_save_CFLAGS" 8248 fi 8249 8250 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8251 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8253 fi 8254 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8256 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8257 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8258 then : 8259 printf %s "(cached) " >&6 8260 else case e in #( 8261 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8262 /* end confdefs.h. */ 8263 int i; 8264 _ACEOF 8265 if ac_fn_c_try_compile "$LINENO" 8266 then : 8267 xorg_cv_cc_flag_unused_command_line_argument=yes 8268 else case e in #( 8269 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8270 esac 8271 fi 8272 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8273 esac 8274 fi 8275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8276 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8277 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8278 CFLAGS="$xorg_testset_save_CFLAGS" 8279 fi 8280 8281 found="no" 8282 8283 if test $found = "no" ; then 8284 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8286 fi 8287 8288 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8289 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8290 fi 8291 8292 CFLAGS="$CFLAGS -Werror=return-type" 8293 8294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8295 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8296 cacheid=xorg_cv_cc_flag__Werror_return_type 8297 if eval test \${$cacheid+y} 8298 then : 8299 printf %s "(cached) " >&6 8300 else case e in #( 8301 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8302 /* end confdefs.h. */ 8303 int i; 8304 int 8305 main (void) 8306 { 8307 8308 ; 8309 return 0; 8310 } 8311 _ACEOF 8312 if ac_fn_c_try_link "$LINENO" 8313 then : 8314 eval $cacheid=yes 8315 else case e in #( 8316 e) eval $cacheid=no ;; 8317 esac 8318 fi 8319 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8320 conftest$ac_exeext conftest.$ac_ext ;; 8321 esac 8322 fi 8323 8324 8325 CFLAGS="$xorg_testset_save_CFLAGS" 8326 8327 eval supported=\$$cacheid 8328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8329 printf "%s\n" "$supported" >&6; } 8330 if test "$supported" = "yes" ; then 8331 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8332 found="yes" 8333 fi 8334 fi 8335 8336 if test $found = "no" ; then 8337 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8339 fi 8340 8341 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8342 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8343 fi 8344 8345 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8346 8347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8348 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8349 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8350 if eval test \${$cacheid+y} 8351 then : 8352 printf %s "(cached) " >&6 8353 else case e in #( 8354 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8355 /* end confdefs.h. */ 8356 int i; 8357 int 8358 main (void) 8359 { 8360 8361 ; 8362 return 0; 8363 } 8364 _ACEOF 8365 if ac_fn_c_try_link "$LINENO" 8366 then : 8367 eval $cacheid=yes 8368 else case e in #( 8369 e) eval $cacheid=no ;; 8370 esac 8371 fi 8372 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8373 conftest$ac_exeext conftest.$ac_ext ;; 8374 esac 8375 fi 8376 8377 8378 CFLAGS="$xorg_testset_save_CFLAGS" 8379 8380 eval supported=\$$cacheid 8381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8382 printf "%s\n" "$supported" >&6; } 8383 if test "$supported" = "yes" ; then 8384 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8385 found="yes" 8386 fi 8387 fi 8388 8389 8390 8391 8392 8393 8394 8395 8396 8397 8398 8399 8400 8401 8402 8403 xorg_testset_save_CFLAGS="$CFLAGS" 8404 8405 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8408 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8409 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8410 then : 8411 printf %s "(cached) " >&6 8412 else case e in #( 8413 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8414 /* end confdefs.h. */ 8415 int i; 8416 _ACEOF 8417 if ac_fn_c_try_compile "$LINENO" 8418 then : 8419 xorg_cv_cc_flag_unknown_warning_option=yes 8420 else case e in #( 8421 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8422 esac 8423 fi 8424 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8425 esac 8426 fi 8427 { printf "%s\n" "$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 ${xorg_cv_cc_flag_unused_command_line_argument+y} 8441 then : 8442 printf %s "(cached) " >&6 8443 else case e in #( 8444 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8445 /* end confdefs.h. */ 8446 int i; 8447 _ACEOF 8448 if ac_fn_c_try_compile "$LINENO" 8449 then : 8450 xorg_cv_cc_flag_unused_command_line_argument=yes 8451 else case e in #( 8452 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8453 esac 8454 fi 8455 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8456 esac 8457 fi 8458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8459 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8460 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8461 CFLAGS="$xorg_testset_save_CFLAGS" 8462 fi 8463 8464 found="no" 8465 8466 if test $found = "no" ; then 8467 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8469 fi 8470 8471 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8472 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8473 fi 8474 8475 CFLAGS="$CFLAGS -Werror=trigraphs" 8476 8477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8478 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8479 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8480 if eval test \${$cacheid+y} 8481 then : 8482 printf %s "(cached) " >&6 8483 else case e in #( 8484 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8485 /* end confdefs.h. */ 8486 int i; 8487 int 8488 main (void) 8489 { 8490 8491 ; 8492 return 0; 8493 } 8494 _ACEOF 8495 if ac_fn_c_try_link "$LINENO" 8496 then : 8497 eval $cacheid=yes 8498 else case e in #( 8499 e) eval $cacheid=no ;; 8500 esac 8501 fi 8502 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8503 conftest$ac_exeext conftest.$ac_ext ;; 8504 esac 8505 fi 8506 8507 8508 CFLAGS="$xorg_testset_save_CFLAGS" 8509 8510 eval supported=\$$cacheid 8511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8512 printf "%s\n" "$supported" >&6; } 8513 if test "$supported" = "yes" ; then 8514 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8515 found="yes" 8516 fi 8517 fi 8518 8519 8520 8521 8522 8523 8524 8525 8526 8527 8528 8529 8530 8531 8532 8533 xorg_testset_save_CFLAGS="$CFLAGS" 8534 8535 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8538 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8539 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8540 then : 8541 printf %s "(cached) " >&6 8542 else case e in #( 8543 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8544 /* end confdefs.h. */ 8545 int i; 8546 _ACEOF 8547 if ac_fn_c_try_compile "$LINENO" 8548 then : 8549 xorg_cv_cc_flag_unknown_warning_option=yes 8550 else case e in #( 8551 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8552 esac 8553 fi 8554 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8555 esac 8556 fi 8557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8558 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8559 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8560 CFLAGS="$xorg_testset_save_CFLAGS" 8561 fi 8562 8563 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8564 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8566 fi 8567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8569 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8570 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8571 then : 8572 printf %s "(cached) " >&6 8573 else case e in #( 8574 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8575 /* end confdefs.h. */ 8576 int i; 8577 _ACEOF 8578 if ac_fn_c_try_compile "$LINENO" 8579 then : 8580 xorg_cv_cc_flag_unused_command_line_argument=yes 8581 else case e in #( 8582 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8583 esac 8584 fi 8585 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8586 esac 8587 fi 8588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8589 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8590 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8591 CFLAGS="$xorg_testset_save_CFLAGS" 8592 fi 8593 8594 found="no" 8595 8596 if test $found = "no" ; then 8597 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8599 fi 8600 8601 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8602 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8603 fi 8604 8605 CFLAGS="$CFLAGS -Werror=array-bounds" 8606 8607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8608 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8609 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8610 if eval test \${$cacheid+y} 8611 then : 8612 printf %s "(cached) " >&6 8613 else case e in #( 8614 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8615 /* end confdefs.h. */ 8616 int i; 8617 int 8618 main (void) 8619 { 8620 8621 ; 8622 return 0; 8623 } 8624 _ACEOF 8625 if ac_fn_c_try_link "$LINENO" 8626 then : 8627 eval $cacheid=yes 8628 else case e in #( 8629 e) eval $cacheid=no ;; 8630 esac 8631 fi 8632 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8633 conftest$ac_exeext conftest.$ac_ext ;; 8634 esac 8635 fi 8636 8637 8638 CFLAGS="$xorg_testset_save_CFLAGS" 8639 8640 eval supported=\$$cacheid 8641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8642 printf "%s\n" "$supported" >&6; } 8643 if test "$supported" = "yes" ; then 8644 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8645 found="yes" 8646 fi 8647 fi 8648 8649 8650 8651 8652 8653 8654 8655 8656 8657 8658 8659 8660 8661 8662 8663 xorg_testset_save_CFLAGS="$CFLAGS" 8664 8665 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8668 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8669 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8670 then : 8671 printf %s "(cached) " >&6 8672 else case e in #( 8673 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8674 /* end confdefs.h. */ 8675 int i; 8676 _ACEOF 8677 if ac_fn_c_try_compile "$LINENO" 8678 then : 8679 xorg_cv_cc_flag_unknown_warning_option=yes 8680 else case e in #( 8681 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8682 esac 8683 fi 8684 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8685 esac 8686 fi 8687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8688 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8689 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8690 CFLAGS="$xorg_testset_save_CFLAGS" 8691 fi 8692 8693 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8694 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8695 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8696 fi 8697 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8699 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8700 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8701 then : 8702 printf %s "(cached) " >&6 8703 else case e in #( 8704 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8705 /* end confdefs.h. */ 8706 int i; 8707 _ACEOF 8708 if ac_fn_c_try_compile "$LINENO" 8709 then : 8710 xorg_cv_cc_flag_unused_command_line_argument=yes 8711 else case e in #( 8712 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8713 esac 8714 fi 8715 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8716 esac 8717 fi 8718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8719 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8720 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8721 CFLAGS="$xorg_testset_save_CFLAGS" 8722 fi 8723 8724 found="no" 8725 8726 if test $found = "no" ; then 8727 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8729 fi 8730 8731 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8733 fi 8734 8735 CFLAGS="$CFLAGS -Werror=write-strings" 8736 8737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8738 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8739 cacheid=xorg_cv_cc_flag__Werror_write_strings 8740 if eval test \${$cacheid+y} 8741 then : 8742 printf %s "(cached) " >&6 8743 else case e in #( 8744 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8745 /* end confdefs.h. */ 8746 int i; 8747 int 8748 main (void) 8749 { 8750 8751 ; 8752 return 0; 8753 } 8754 _ACEOF 8755 if ac_fn_c_try_link "$LINENO" 8756 then : 8757 eval $cacheid=yes 8758 else case e in #( 8759 e) eval $cacheid=no ;; 8760 esac 8761 fi 8762 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8763 conftest$ac_exeext conftest.$ac_ext ;; 8764 esac 8765 fi 8766 8767 8768 CFLAGS="$xorg_testset_save_CFLAGS" 8769 8770 eval supported=\$$cacheid 8771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8772 printf "%s\n" "$supported" >&6; } 8773 if test "$supported" = "yes" ; then 8774 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8775 found="yes" 8776 fi 8777 fi 8778 8779 8780 8781 8782 8783 8784 8785 8786 8787 8788 8789 8790 8791 8792 8793 xorg_testset_save_CFLAGS="$CFLAGS" 8794 8795 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8798 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8799 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8800 then : 8801 printf %s "(cached) " >&6 8802 else case e in #( 8803 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8804 /* end confdefs.h. */ 8805 int i; 8806 _ACEOF 8807 if ac_fn_c_try_compile "$LINENO" 8808 then : 8809 xorg_cv_cc_flag_unknown_warning_option=yes 8810 else case e in #( 8811 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8812 esac 8813 fi 8814 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8815 esac 8816 fi 8817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8818 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8819 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8820 CFLAGS="$xorg_testset_save_CFLAGS" 8821 fi 8822 8823 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8824 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8826 fi 8827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8829 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8830 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8831 then : 8832 printf %s "(cached) " >&6 8833 else case e in #( 8834 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8835 /* end confdefs.h. */ 8836 int i; 8837 _ACEOF 8838 if ac_fn_c_try_compile "$LINENO" 8839 then : 8840 xorg_cv_cc_flag_unused_command_line_argument=yes 8841 else case e in #( 8842 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8843 esac 8844 fi 8845 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8846 esac 8847 fi 8848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8849 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8850 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8851 CFLAGS="$xorg_testset_save_CFLAGS" 8852 fi 8853 8854 found="no" 8855 8856 if test $found = "no" ; then 8857 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8859 fi 8860 8861 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8862 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8863 fi 8864 8865 CFLAGS="$CFLAGS -Werror=address" 8866 8867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8868 printf %s "checking if $CC supports -Werror=address... " >&6; } 8869 cacheid=xorg_cv_cc_flag__Werror_address 8870 if eval test \${$cacheid+y} 8871 then : 8872 printf %s "(cached) " >&6 8873 else case e in #( 8874 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8875 /* end confdefs.h. */ 8876 int i; 8877 int 8878 main (void) 8879 { 8880 8881 ; 8882 return 0; 8883 } 8884 _ACEOF 8885 if ac_fn_c_try_link "$LINENO" 8886 then : 8887 eval $cacheid=yes 8888 else case e in #( 8889 e) eval $cacheid=no ;; 8890 esac 8891 fi 8892 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8893 conftest$ac_exeext conftest.$ac_ext ;; 8894 esac 8895 fi 8896 8897 8898 CFLAGS="$xorg_testset_save_CFLAGS" 8899 8900 eval supported=\$$cacheid 8901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8902 printf "%s\n" "$supported" >&6; } 8903 if test "$supported" = "yes" ; then 8904 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8905 found="yes" 8906 fi 8907 fi 8908 8909 8910 8911 8912 8913 8914 8915 8916 8917 8918 8919 8920 8921 8922 8923 xorg_testset_save_CFLAGS="$CFLAGS" 8924 8925 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8928 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8929 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8930 then : 8931 printf %s "(cached) " >&6 8932 else case e in #( 8933 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8934 /* end confdefs.h. */ 8935 int i; 8936 _ACEOF 8937 if ac_fn_c_try_compile "$LINENO" 8938 then : 8939 xorg_cv_cc_flag_unknown_warning_option=yes 8940 else case e in #( 8941 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8942 esac 8943 fi 8944 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8945 esac 8946 fi 8947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8948 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8949 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8950 CFLAGS="$xorg_testset_save_CFLAGS" 8951 fi 8952 8953 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8954 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8956 fi 8957 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8959 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8960 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8961 then : 8962 printf %s "(cached) " >&6 8963 else case e in #( 8964 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8965 /* end confdefs.h. */ 8966 int i; 8967 _ACEOF 8968 if ac_fn_c_try_compile "$LINENO" 8969 then : 8970 xorg_cv_cc_flag_unused_command_line_argument=yes 8971 else case e in #( 8972 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8973 esac 8974 fi 8975 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8976 esac 8977 fi 8978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8979 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8980 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8981 CFLAGS="$xorg_testset_save_CFLAGS" 8982 fi 8983 8984 found="no" 8985 8986 if test $found = "no" ; then 8987 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8989 fi 8990 8991 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8992 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8993 fi 8994 8995 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8996 8997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8998 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8999 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9000 if eval test \${$cacheid+y} 9001 then : 9002 printf %s "(cached) " >&6 9003 else case e in #( 9004 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9005 /* end confdefs.h. */ 9006 int i; 9007 int 9008 main (void) 9009 { 9010 9011 ; 9012 return 0; 9013 } 9014 _ACEOF 9015 if ac_fn_c_try_link "$LINENO" 9016 then : 9017 eval $cacheid=yes 9018 else case e in #( 9019 e) eval $cacheid=no ;; 9020 esac 9021 fi 9022 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9023 conftest$ac_exeext conftest.$ac_ext ;; 9024 esac 9025 fi 9026 9027 9028 CFLAGS="$xorg_testset_save_CFLAGS" 9029 9030 eval supported=\$$cacheid 9031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9032 printf "%s\n" "$supported" >&6; } 9033 if test "$supported" = "yes" ; then 9034 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9035 found="yes" 9036 fi 9037 fi 9038 9039 if test $found = "no" ; then 9040 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9042 fi 9043 9044 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9045 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9046 fi 9047 9048 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9049 9050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9051 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9052 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9053 if eval test \${$cacheid+y} 9054 then : 9055 printf %s "(cached) " >&6 9056 else case e in #( 9057 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9058 /* end confdefs.h. */ 9059 int i; 9060 int 9061 main (void) 9062 { 9063 9064 ; 9065 return 0; 9066 } 9067 _ACEOF 9068 if ac_fn_c_try_link "$LINENO" 9069 then : 9070 eval $cacheid=yes 9071 else case e in #( 9072 e) eval $cacheid=no ;; 9073 esac 9074 fi 9075 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9076 conftest$ac_exeext conftest.$ac_ext ;; 9077 esac 9078 fi 9079 9080 9081 CFLAGS="$xorg_testset_save_CFLAGS" 9082 9083 eval supported=\$$cacheid 9084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9085 printf "%s\n" "$supported" >&6; } 9086 if test "$supported" = "yes" ; then 9087 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9088 found="yes" 9089 fi 9090 fi 9091 9092 9093 9094 9095 9096 9097 9098 9099 9100 9101 9102 9103 9104 9105 9106 xorg_testset_save_CFLAGS="$CFLAGS" 9107 9108 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9111 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9112 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9113 then : 9114 printf %s "(cached) " >&6 9115 else case e in #( 9116 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9117 /* end confdefs.h. */ 9118 int i; 9119 _ACEOF 9120 if ac_fn_c_try_compile "$LINENO" 9121 then : 9122 xorg_cv_cc_flag_unknown_warning_option=yes 9123 else case e in #( 9124 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9125 esac 9126 fi 9127 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9128 esac 9129 fi 9130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9131 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9132 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9133 CFLAGS="$xorg_testset_save_CFLAGS" 9134 fi 9135 9136 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9137 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9139 fi 9140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9142 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9143 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9144 then : 9145 printf %s "(cached) " >&6 9146 else case e in #( 9147 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9148 /* end confdefs.h. */ 9149 int i; 9150 _ACEOF 9151 if ac_fn_c_try_compile "$LINENO" 9152 then : 9153 xorg_cv_cc_flag_unused_command_line_argument=yes 9154 else case e in #( 9155 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9156 esac 9157 fi 9158 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9159 esac 9160 fi 9161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9162 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9163 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9164 CFLAGS="$xorg_testset_save_CFLAGS" 9165 fi 9166 9167 found="no" 9168 9169 if test $found = "no" ; then 9170 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9172 fi 9173 9174 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9175 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9176 fi 9177 9178 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9179 9180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9181 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9182 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9183 if eval test \${$cacheid+y} 9184 then : 9185 printf %s "(cached) " >&6 9186 else case e in #( 9187 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9188 /* end confdefs.h. */ 9189 int i; 9190 int 9191 main (void) 9192 { 9193 9194 ; 9195 return 0; 9196 } 9197 _ACEOF 9198 if ac_fn_c_try_link "$LINENO" 9199 then : 9200 eval $cacheid=yes 9201 else case e in #( 9202 e) eval $cacheid=no ;; 9203 esac 9204 fi 9205 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9206 conftest$ac_exeext conftest.$ac_ext ;; 9207 esac 9208 fi 9209 9210 9211 CFLAGS="$xorg_testset_save_CFLAGS" 9212 9213 eval supported=\$$cacheid 9214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9215 printf "%s\n" "$supported" >&6; } 9216 if test "$supported" = "yes" ; then 9217 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9218 found="yes" 9219 fi 9220 fi 9221 9222 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9223 else 9224 { 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 $PACKAGE_BUGREPORT" >&5 9225 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9226 9227 9228 9229 9230 9231 9232 9233 9234 9235 9236 9237 9238 9239 xorg_testset_save_CFLAGS="$CFLAGS" 9240 9241 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9244 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9245 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9246 then : 9247 printf %s "(cached) " >&6 9248 else case e in #( 9249 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9250 /* end confdefs.h. */ 9251 int i; 9252 _ACEOF 9253 if ac_fn_c_try_compile "$LINENO" 9254 then : 9255 xorg_cv_cc_flag_unknown_warning_option=yes 9256 else case e in #( 9257 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9258 esac 9259 fi 9260 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9261 esac 9262 fi 9263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9264 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9265 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9266 CFLAGS="$xorg_testset_save_CFLAGS" 9267 fi 9268 9269 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9272 fi 9273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9275 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9276 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9277 then : 9278 printf %s "(cached) " >&6 9279 else case e in #( 9280 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9281 /* end confdefs.h. */ 9282 int i; 9283 _ACEOF 9284 if ac_fn_c_try_compile "$LINENO" 9285 then : 9286 xorg_cv_cc_flag_unused_command_line_argument=yes 9287 else case e in #( 9288 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9289 esac 9290 fi 9291 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9292 esac 9293 fi 9294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9295 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9296 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9297 CFLAGS="$xorg_testset_save_CFLAGS" 9298 fi 9299 9300 found="no" 9301 9302 if test $found = "no" ; then 9303 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9305 fi 9306 9307 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9308 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9309 fi 9310 9311 CFLAGS="$CFLAGS -Wimplicit" 9312 9313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9314 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9315 cacheid=xorg_cv_cc_flag__Wimplicit 9316 if eval test \${$cacheid+y} 9317 then : 9318 printf %s "(cached) " >&6 9319 else case e in #( 9320 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9321 /* end confdefs.h. */ 9322 int i; 9323 int 9324 main (void) 9325 { 9326 9327 ; 9328 return 0; 9329 } 9330 _ACEOF 9331 if ac_fn_c_try_link "$LINENO" 9332 then : 9333 eval $cacheid=yes 9334 else case e in #( 9335 e) eval $cacheid=no ;; 9336 esac 9337 fi 9338 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9339 conftest$ac_exeext conftest.$ac_ext ;; 9340 esac 9341 fi 9342 9343 9344 CFLAGS="$xorg_testset_save_CFLAGS" 9345 9346 eval supported=\$$cacheid 9347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9348 printf "%s\n" "$supported" >&6; } 9349 if test "$supported" = "yes" ; then 9350 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9351 found="yes" 9352 fi 9353 fi 9354 9355 9356 9357 9358 9359 9360 9361 9362 9363 9364 9365 9366 9367 9368 9369 xorg_testset_save_CFLAGS="$CFLAGS" 9370 9371 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9374 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9375 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9376 then : 9377 printf %s "(cached) " >&6 9378 else case e in #( 9379 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9380 /* end confdefs.h. */ 9381 int i; 9382 _ACEOF 9383 if ac_fn_c_try_compile "$LINENO" 9384 then : 9385 xorg_cv_cc_flag_unknown_warning_option=yes 9386 else case e in #( 9387 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9388 esac 9389 fi 9390 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9391 esac 9392 fi 9393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9394 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9395 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9396 CFLAGS="$xorg_testset_save_CFLAGS" 9397 fi 9398 9399 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9400 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9401 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9402 fi 9403 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9405 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9406 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9407 then : 9408 printf %s "(cached) " >&6 9409 else case e in #( 9410 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9411 /* end confdefs.h. */ 9412 int i; 9413 _ACEOF 9414 if ac_fn_c_try_compile "$LINENO" 9415 then : 9416 xorg_cv_cc_flag_unused_command_line_argument=yes 9417 else case e in #( 9418 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9419 esac 9420 fi 9421 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9422 esac 9423 fi 9424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9425 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9426 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9427 CFLAGS="$xorg_testset_save_CFLAGS" 9428 fi 9429 9430 found="no" 9431 9432 if test $found = "no" ; then 9433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9435 fi 9436 9437 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9438 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9439 fi 9440 9441 CFLAGS="$CFLAGS -Wnonnull" 9442 9443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9444 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9445 cacheid=xorg_cv_cc_flag__Wnonnull 9446 if eval test \${$cacheid+y} 9447 then : 9448 printf %s "(cached) " >&6 9449 else case e in #( 9450 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9451 /* end confdefs.h. */ 9452 int i; 9453 int 9454 main (void) 9455 { 9456 9457 ; 9458 return 0; 9459 } 9460 _ACEOF 9461 if ac_fn_c_try_link "$LINENO" 9462 then : 9463 eval $cacheid=yes 9464 else case e in #( 9465 e) eval $cacheid=no ;; 9466 esac 9467 fi 9468 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9469 conftest$ac_exeext conftest.$ac_ext ;; 9470 esac 9471 fi 9472 9473 9474 CFLAGS="$xorg_testset_save_CFLAGS" 9475 9476 eval supported=\$$cacheid 9477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9478 printf "%s\n" "$supported" >&6; } 9479 if test "$supported" = "yes" ; then 9480 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9481 found="yes" 9482 fi 9483 fi 9484 9485 9486 9487 9488 9489 9490 9491 9492 9493 9494 9495 9496 9497 9498 9499 xorg_testset_save_CFLAGS="$CFLAGS" 9500 9501 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9504 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9505 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9506 then : 9507 printf %s "(cached) " >&6 9508 else case e in #( 9509 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9510 /* end confdefs.h. */ 9511 int i; 9512 _ACEOF 9513 if ac_fn_c_try_compile "$LINENO" 9514 then : 9515 xorg_cv_cc_flag_unknown_warning_option=yes 9516 else case e in #( 9517 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9518 esac 9519 fi 9520 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9521 esac 9522 fi 9523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9524 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9525 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9526 CFLAGS="$xorg_testset_save_CFLAGS" 9527 fi 9528 9529 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9530 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9532 fi 9533 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9535 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9536 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9537 then : 9538 printf %s "(cached) " >&6 9539 else case e in #( 9540 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9541 /* end confdefs.h. */ 9542 int i; 9543 _ACEOF 9544 if ac_fn_c_try_compile "$LINENO" 9545 then : 9546 xorg_cv_cc_flag_unused_command_line_argument=yes 9547 else case e in #( 9548 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9549 esac 9550 fi 9551 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9552 esac 9553 fi 9554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9555 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9556 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9557 CFLAGS="$xorg_testset_save_CFLAGS" 9558 fi 9559 9560 found="no" 9561 9562 if test $found = "no" ; then 9563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9565 fi 9566 9567 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9569 fi 9570 9571 CFLAGS="$CFLAGS -Winit-self" 9572 9573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9574 printf %s "checking if $CC supports -Winit-self... " >&6; } 9575 cacheid=xorg_cv_cc_flag__Winit_self 9576 if eval test \${$cacheid+y} 9577 then : 9578 printf %s "(cached) " >&6 9579 else case e in #( 9580 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9581 /* end confdefs.h. */ 9582 int i; 9583 int 9584 main (void) 9585 { 9586 9587 ; 9588 return 0; 9589 } 9590 _ACEOF 9591 if ac_fn_c_try_link "$LINENO" 9592 then : 9593 eval $cacheid=yes 9594 else case e in #( 9595 e) eval $cacheid=no ;; 9596 esac 9597 fi 9598 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9599 conftest$ac_exeext conftest.$ac_ext ;; 9600 esac 9601 fi 9602 9603 9604 CFLAGS="$xorg_testset_save_CFLAGS" 9605 9606 eval supported=\$$cacheid 9607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9608 printf "%s\n" "$supported" >&6; } 9609 if test "$supported" = "yes" ; then 9610 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9611 found="yes" 9612 fi 9613 fi 9614 9615 9616 9617 9618 9619 9620 9621 9622 9623 9624 9625 9626 9627 9628 9629 xorg_testset_save_CFLAGS="$CFLAGS" 9630 9631 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9634 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9635 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9636 then : 9637 printf %s "(cached) " >&6 9638 else case e in #( 9639 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9640 /* end confdefs.h. */ 9641 int i; 9642 _ACEOF 9643 if ac_fn_c_try_compile "$LINENO" 9644 then : 9645 xorg_cv_cc_flag_unknown_warning_option=yes 9646 else case e in #( 9647 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9648 esac 9649 fi 9650 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9651 esac 9652 fi 9653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9654 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9655 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9656 CFLAGS="$xorg_testset_save_CFLAGS" 9657 fi 9658 9659 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9660 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9661 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9662 fi 9663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9665 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9666 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9667 then : 9668 printf %s "(cached) " >&6 9669 else case e in #( 9670 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9671 /* end confdefs.h. */ 9672 int i; 9673 _ACEOF 9674 if ac_fn_c_try_compile "$LINENO" 9675 then : 9676 xorg_cv_cc_flag_unused_command_line_argument=yes 9677 else case e in #( 9678 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9679 esac 9680 fi 9681 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9682 esac 9683 fi 9684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9685 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9686 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9687 CFLAGS="$xorg_testset_save_CFLAGS" 9688 fi 9689 9690 found="no" 9691 9692 if test $found = "no" ; then 9693 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9695 fi 9696 9697 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9698 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9699 fi 9700 9701 CFLAGS="$CFLAGS -Wmain" 9702 9703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9704 printf %s "checking if $CC supports -Wmain... " >&6; } 9705 cacheid=xorg_cv_cc_flag__Wmain 9706 if eval test \${$cacheid+y} 9707 then : 9708 printf %s "(cached) " >&6 9709 else case e in #( 9710 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9711 /* end confdefs.h. */ 9712 int i; 9713 int 9714 main (void) 9715 { 9716 9717 ; 9718 return 0; 9719 } 9720 _ACEOF 9721 if ac_fn_c_try_link "$LINENO" 9722 then : 9723 eval $cacheid=yes 9724 else case e in #( 9725 e) eval $cacheid=no ;; 9726 esac 9727 fi 9728 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9729 conftest$ac_exeext conftest.$ac_ext ;; 9730 esac 9731 fi 9732 9733 9734 CFLAGS="$xorg_testset_save_CFLAGS" 9735 9736 eval supported=\$$cacheid 9737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9738 printf "%s\n" "$supported" >&6; } 9739 if test "$supported" = "yes" ; then 9740 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9741 found="yes" 9742 fi 9743 fi 9744 9745 9746 9747 9748 9749 9750 9751 9752 9753 9754 9755 9756 9757 9758 9759 xorg_testset_save_CFLAGS="$CFLAGS" 9760 9761 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9762 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9764 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9765 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9766 then : 9767 printf %s "(cached) " >&6 9768 else case e in #( 9769 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9770 /* end confdefs.h. */ 9771 int i; 9772 _ACEOF 9773 if ac_fn_c_try_compile "$LINENO" 9774 then : 9775 xorg_cv_cc_flag_unknown_warning_option=yes 9776 else case e in #( 9777 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9778 esac 9779 fi 9780 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9781 esac 9782 fi 9783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9784 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9785 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9786 CFLAGS="$xorg_testset_save_CFLAGS" 9787 fi 9788 9789 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9790 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9792 fi 9793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9795 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9796 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9797 then : 9798 printf %s "(cached) " >&6 9799 else case e in #( 9800 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9801 /* end confdefs.h. */ 9802 int i; 9803 _ACEOF 9804 if ac_fn_c_try_compile "$LINENO" 9805 then : 9806 xorg_cv_cc_flag_unused_command_line_argument=yes 9807 else case e in #( 9808 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9809 esac 9810 fi 9811 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9812 esac 9813 fi 9814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9815 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9816 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9817 CFLAGS="$xorg_testset_save_CFLAGS" 9818 fi 9819 9820 found="no" 9821 9822 if test $found = "no" ; then 9823 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9825 fi 9826 9827 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9829 fi 9830 9831 CFLAGS="$CFLAGS -Wmissing-braces" 9832 9833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9834 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9835 cacheid=xorg_cv_cc_flag__Wmissing_braces 9836 if eval test \${$cacheid+y} 9837 then : 9838 printf %s "(cached) " >&6 9839 else case e in #( 9840 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9841 /* end confdefs.h. */ 9842 int i; 9843 int 9844 main (void) 9845 { 9846 9847 ; 9848 return 0; 9849 } 9850 _ACEOF 9851 if ac_fn_c_try_link "$LINENO" 9852 then : 9853 eval $cacheid=yes 9854 else case e in #( 9855 e) eval $cacheid=no ;; 9856 esac 9857 fi 9858 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9859 conftest$ac_exeext conftest.$ac_ext ;; 9860 esac 9861 fi 9862 9863 9864 CFLAGS="$xorg_testset_save_CFLAGS" 9865 9866 eval supported=\$$cacheid 9867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9868 printf "%s\n" "$supported" >&6; } 9869 if test "$supported" = "yes" ; then 9870 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9871 found="yes" 9872 fi 9873 fi 9874 9875 9876 9877 9878 9879 9880 9881 9882 9883 9884 9885 9886 9887 9888 9889 xorg_testset_save_CFLAGS="$CFLAGS" 9890 9891 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9894 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9895 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9896 then : 9897 printf %s "(cached) " >&6 9898 else case e in #( 9899 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9900 /* end confdefs.h. */ 9901 int i; 9902 _ACEOF 9903 if ac_fn_c_try_compile "$LINENO" 9904 then : 9905 xorg_cv_cc_flag_unknown_warning_option=yes 9906 else case e in #( 9907 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9908 esac 9909 fi 9910 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9911 esac 9912 fi 9913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9914 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9915 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9916 CFLAGS="$xorg_testset_save_CFLAGS" 9917 fi 9918 9919 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9920 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9922 fi 9923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9925 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9926 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9927 then : 9928 printf %s "(cached) " >&6 9929 else case e in #( 9930 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9931 /* end confdefs.h. */ 9932 int i; 9933 _ACEOF 9934 if ac_fn_c_try_compile "$LINENO" 9935 then : 9936 xorg_cv_cc_flag_unused_command_line_argument=yes 9937 else case e in #( 9938 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9939 esac 9940 fi 9941 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9942 esac 9943 fi 9944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9945 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9946 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9947 CFLAGS="$xorg_testset_save_CFLAGS" 9948 fi 9949 9950 found="no" 9951 9952 if test $found = "no" ; then 9953 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9955 fi 9956 9957 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9959 fi 9960 9961 CFLAGS="$CFLAGS -Wsequence-point" 9962 9963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9964 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9965 cacheid=xorg_cv_cc_flag__Wsequence_point 9966 if eval test \${$cacheid+y} 9967 then : 9968 printf %s "(cached) " >&6 9969 else case e in #( 9970 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9971 /* end confdefs.h. */ 9972 int i; 9973 int 9974 main (void) 9975 { 9976 9977 ; 9978 return 0; 9979 } 9980 _ACEOF 9981 if ac_fn_c_try_link "$LINENO" 9982 then : 9983 eval $cacheid=yes 9984 else case e in #( 9985 e) eval $cacheid=no ;; 9986 esac 9987 fi 9988 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9989 conftest$ac_exeext conftest.$ac_ext ;; 9990 esac 9991 fi 9992 9993 9994 CFLAGS="$xorg_testset_save_CFLAGS" 9995 9996 eval supported=\$$cacheid 9997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9998 printf "%s\n" "$supported" >&6; } 9999 if test "$supported" = "yes" ; then 10000 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10001 found="yes" 10002 fi 10003 fi 10004 10005 10006 10007 10008 10009 10010 10011 10012 10013 10014 10015 10016 10017 10018 10019 xorg_testset_save_CFLAGS="$CFLAGS" 10020 10021 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10024 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10025 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10026 then : 10027 printf %s "(cached) " >&6 10028 else case e in #( 10029 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10030 /* end confdefs.h. */ 10031 int i; 10032 _ACEOF 10033 if ac_fn_c_try_compile "$LINENO" 10034 then : 10035 xorg_cv_cc_flag_unknown_warning_option=yes 10036 else case e in #( 10037 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10038 esac 10039 fi 10040 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10041 esac 10042 fi 10043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10044 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10045 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10046 CFLAGS="$xorg_testset_save_CFLAGS" 10047 fi 10048 10049 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10050 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10052 fi 10053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10055 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10056 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10057 then : 10058 printf %s "(cached) " >&6 10059 else case e in #( 10060 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10061 /* end confdefs.h. */ 10062 int i; 10063 _ACEOF 10064 if ac_fn_c_try_compile "$LINENO" 10065 then : 10066 xorg_cv_cc_flag_unused_command_line_argument=yes 10067 else case e in #( 10068 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10069 esac 10070 fi 10071 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10072 esac 10073 fi 10074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10075 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10076 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10077 CFLAGS="$xorg_testset_save_CFLAGS" 10078 fi 10079 10080 found="no" 10081 10082 if test $found = "no" ; then 10083 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10085 fi 10086 10087 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10089 fi 10090 10091 CFLAGS="$CFLAGS -Wreturn-type" 10092 10093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10094 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10095 cacheid=xorg_cv_cc_flag__Wreturn_type 10096 if eval test \${$cacheid+y} 10097 then : 10098 printf %s "(cached) " >&6 10099 else case e in #( 10100 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10101 /* end confdefs.h. */ 10102 int i; 10103 int 10104 main (void) 10105 { 10106 10107 ; 10108 return 0; 10109 } 10110 _ACEOF 10111 if ac_fn_c_try_link "$LINENO" 10112 then : 10113 eval $cacheid=yes 10114 else case e in #( 10115 e) eval $cacheid=no ;; 10116 esac 10117 fi 10118 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10119 conftest$ac_exeext conftest.$ac_ext ;; 10120 esac 10121 fi 10122 10123 10124 CFLAGS="$xorg_testset_save_CFLAGS" 10125 10126 eval supported=\$$cacheid 10127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10128 printf "%s\n" "$supported" >&6; } 10129 if test "$supported" = "yes" ; then 10130 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10131 found="yes" 10132 fi 10133 fi 10134 10135 10136 10137 10138 10139 10140 10141 10142 10143 10144 10145 10146 10147 10148 10149 xorg_testset_save_CFLAGS="$CFLAGS" 10150 10151 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10154 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10155 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10156 then : 10157 printf %s "(cached) " >&6 10158 else case e in #( 10159 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10160 /* end confdefs.h. */ 10161 int i; 10162 _ACEOF 10163 if ac_fn_c_try_compile "$LINENO" 10164 then : 10165 xorg_cv_cc_flag_unknown_warning_option=yes 10166 else case e in #( 10167 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10168 esac 10169 fi 10170 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10171 esac 10172 fi 10173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10174 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10175 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10176 CFLAGS="$xorg_testset_save_CFLAGS" 10177 fi 10178 10179 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10182 fi 10183 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10185 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10186 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10187 then : 10188 printf %s "(cached) " >&6 10189 else case e in #( 10190 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10191 /* end confdefs.h. */ 10192 int i; 10193 _ACEOF 10194 if ac_fn_c_try_compile "$LINENO" 10195 then : 10196 xorg_cv_cc_flag_unused_command_line_argument=yes 10197 else case e in #( 10198 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10199 esac 10200 fi 10201 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10202 esac 10203 fi 10204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10205 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10206 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10207 CFLAGS="$xorg_testset_save_CFLAGS" 10208 fi 10209 10210 found="no" 10211 10212 if test $found = "no" ; then 10213 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10215 fi 10216 10217 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10218 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10219 fi 10220 10221 CFLAGS="$CFLAGS -Wtrigraphs" 10222 10223 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10224 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10225 cacheid=xorg_cv_cc_flag__Wtrigraphs 10226 if eval test \${$cacheid+y} 10227 then : 10228 printf %s "(cached) " >&6 10229 else case e in #( 10230 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10231 /* end confdefs.h. */ 10232 int i; 10233 int 10234 main (void) 10235 { 10236 10237 ; 10238 return 0; 10239 } 10240 _ACEOF 10241 if ac_fn_c_try_link "$LINENO" 10242 then : 10243 eval $cacheid=yes 10244 else case e in #( 10245 e) eval $cacheid=no ;; 10246 esac 10247 fi 10248 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10249 conftest$ac_exeext conftest.$ac_ext ;; 10250 esac 10251 fi 10252 10253 10254 CFLAGS="$xorg_testset_save_CFLAGS" 10255 10256 eval supported=\$$cacheid 10257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10258 printf "%s\n" "$supported" >&6; } 10259 if test "$supported" = "yes" ; then 10260 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10261 found="yes" 10262 fi 10263 fi 10264 10265 10266 10267 10268 10269 10270 10271 10272 10273 10274 10275 10276 10277 10278 10279 xorg_testset_save_CFLAGS="$CFLAGS" 10280 10281 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10284 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10285 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10286 then : 10287 printf %s "(cached) " >&6 10288 else case e in #( 10289 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10290 /* end confdefs.h. */ 10291 int i; 10292 _ACEOF 10293 if ac_fn_c_try_compile "$LINENO" 10294 then : 10295 xorg_cv_cc_flag_unknown_warning_option=yes 10296 else case e in #( 10297 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10298 esac 10299 fi 10300 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10301 esac 10302 fi 10303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10304 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10305 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10306 CFLAGS="$xorg_testset_save_CFLAGS" 10307 fi 10308 10309 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10310 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10312 fi 10313 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10315 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10316 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10317 then : 10318 printf %s "(cached) " >&6 10319 else case e in #( 10320 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10321 /* end confdefs.h. */ 10322 int i; 10323 _ACEOF 10324 if ac_fn_c_try_compile "$LINENO" 10325 then : 10326 xorg_cv_cc_flag_unused_command_line_argument=yes 10327 else case e in #( 10328 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10329 esac 10330 fi 10331 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10332 esac 10333 fi 10334 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10335 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10336 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10337 CFLAGS="$xorg_testset_save_CFLAGS" 10338 fi 10339 10340 found="no" 10341 10342 if test $found = "no" ; then 10343 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10345 fi 10346 10347 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10348 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10349 fi 10350 10351 CFLAGS="$CFLAGS -Warray-bounds" 10352 10353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10354 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10355 cacheid=xorg_cv_cc_flag__Warray_bounds 10356 if eval test \${$cacheid+y} 10357 then : 10358 printf %s "(cached) " >&6 10359 else case e in #( 10360 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10361 /* end confdefs.h. */ 10362 int i; 10363 int 10364 main (void) 10365 { 10366 10367 ; 10368 return 0; 10369 } 10370 _ACEOF 10371 if ac_fn_c_try_link "$LINENO" 10372 then : 10373 eval $cacheid=yes 10374 else case e in #( 10375 e) eval $cacheid=no ;; 10376 esac 10377 fi 10378 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10379 conftest$ac_exeext conftest.$ac_ext ;; 10380 esac 10381 fi 10382 10383 10384 CFLAGS="$xorg_testset_save_CFLAGS" 10385 10386 eval supported=\$$cacheid 10387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10388 printf "%s\n" "$supported" >&6; } 10389 if test "$supported" = "yes" ; then 10390 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10391 found="yes" 10392 fi 10393 fi 10394 10395 10396 10397 10398 10399 10400 10401 10402 10403 10404 10405 10406 10407 10408 10409 xorg_testset_save_CFLAGS="$CFLAGS" 10410 10411 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10414 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10415 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10416 then : 10417 printf %s "(cached) " >&6 10418 else case e in #( 10419 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10420 /* end confdefs.h. */ 10421 int i; 10422 _ACEOF 10423 if ac_fn_c_try_compile "$LINENO" 10424 then : 10425 xorg_cv_cc_flag_unknown_warning_option=yes 10426 else case e in #( 10427 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10428 esac 10429 fi 10430 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10431 esac 10432 fi 10433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10434 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10435 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10436 CFLAGS="$xorg_testset_save_CFLAGS" 10437 fi 10438 10439 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10442 fi 10443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10445 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10446 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10447 then : 10448 printf %s "(cached) " >&6 10449 else case e in #( 10450 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10451 /* end confdefs.h. */ 10452 int i; 10453 _ACEOF 10454 if ac_fn_c_try_compile "$LINENO" 10455 then : 10456 xorg_cv_cc_flag_unused_command_line_argument=yes 10457 else case e in #( 10458 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10459 esac 10460 fi 10461 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10462 esac 10463 fi 10464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10465 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10466 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10467 CFLAGS="$xorg_testset_save_CFLAGS" 10468 fi 10469 10470 found="no" 10471 10472 if test $found = "no" ; then 10473 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10475 fi 10476 10477 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10478 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10479 fi 10480 10481 CFLAGS="$CFLAGS -Wwrite-strings" 10482 10483 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10484 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10485 cacheid=xorg_cv_cc_flag__Wwrite_strings 10486 if eval test \${$cacheid+y} 10487 then : 10488 printf %s "(cached) " >&6 10489 else case e in #( 10490 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10491 /* end confdefs.h. */ 10492 int i; 10493 int 10494 main (void) 10495 { 10496 10497 ; 10498 return 0; 10499 } 10500 _ACEOF 10501 if ac_fn_c_try_link "$LINENO" 10502 then : 10503 eval $cacheid=yes 10504 else case e in #( 10505 e) eval $cacheid=no ;; 10506 esac 10507 fi 10508 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10509 conftest$ac_exeext conftest.$ac_ext ;; 10510 esac 10511 fi 10512 10513 10514 CFLAGS="$xorg_testset_save_CFLAGS" 10515 10516 eval supported=\$$cacheid 10517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10518 printf "%s\n" "$supported" >&6; } 10519 if test "$supported" = "yes" ; then 10520 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10521 found="yes" 10522 fi 10523 fi 10524 10525 10526 10527 10528 10529 10530 10531 10532 10533 10534 10535 10536 10537 10538 10539 xorg_testset_save_CFLAGS="$CFLAGS" 10540 10541 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10544 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10545 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10546 then : 10547 printf %s "(cached) " >&6 10548 else case e in #( 10549 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10550 /* end confdefs.h. */ 10551 int i; 10552 _ACEOF 10553 if ac_fn_c_try_compile "$LINENO" 10554 then : 10555 xorg_cv_cc_flag_unknown_warning_option=yes 10556 else case e in #( 10557 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10558 esac 10559 fi 10560 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10561 esac 10562 fi 10563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10564 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10565 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10566 CFLAGS="$xorg_testset_save_CFLAGS" 10567 fi 10568 10569 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10570 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10571 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10572 fi 10573 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10575 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10576 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10577 then : 10578 printf %s "(cached) " >&6 10579 else case e in #( 10580 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10581 /* end confdefs.h. */ 10582 int i; 10583 _ACEOF 10584 if ac_fn_c_try_compile "$LINENO" 10585 then : 10586 xorg_cv_cc_flag_unused_command_line_argument=yes 10587 else case e in #( 10588 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10589 esac 10590 fi 10591 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10592 esac 10593 fi 10594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10595 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10596 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10597 CFLAGS="$xorg_testset_save_CFLAGS" 10598 fi 10599 10600 found="no" 10601 10602 if test $found = "no" ; then 10603 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10605 fi 10606 10607 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10608 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10609 fi 10610 10611 CFLAGS="$CFLAGS -Waddress" 10612 10613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10614 printf %s "checking if $CC supports -Waddress... " >&6; } 10615 cacheid=xorg_cv_cc_flag__Waddress 10616 if eval test \${$cacheid+y} 10617 then : 10618 printf %s "(cached) " >&6 10619 else case e in #( 10620 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10621 /* end confdefs.h. */ 10622 int i; 10623 int 10624 main (void) 10625 { 10626 10627 ; 10628 return 0; 10629 } 10630 _ACEOF 10631 if ac_fn_c_try_link "$LINENO" 10632 then : 10633 eval $cacheid=yes 10634 else case e in #( 10635 e) eval $cacheid=no ;; 10636 esac 10637 fi 10638 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10639 conftest$ac_exeext conftest.$ac_ext ;; 10640 esac 10641 fi 10642 10643 10644 CFLAGS="$xorg_testset_save_CFLAGS" 10645 10646 eval supported=\$$cacheid 10647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10648 printf "%s\n" "$supported" >&6; } 10649 if test "$supported" = "yes" ; then 10650 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10651 found="yes" 10652 fi 10653 fi 10654 10655 10656 10657 10658 10659 10660 10661 10662 10663 10664 10665 10666 10667 10668 10669 xorg_testset_save_CFLAGS="$CFLAGS" 10670 10671 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10674 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10675 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10676 then : 10677 printf %s "(cached) " >&6 10678 else case e in #( 10679 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10680 /* end confdefs.h. */ 10681 int i; 10682 _ACEOF 10683 if ac_fn_c_try_compile "$LINENO" 10684 then : 10685 xorg_cv_cc_flag_unknown_warning_option=yes 10686 else case e in #( 10687 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10688 esac 10689 fi 10690 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10691 esac 10692 fi 10693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10694 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10695 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10696 CFLAGS="$xorg_testset_save_CFLAGS" 10697 fi 10698 10699 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10700 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10702 fi 10703 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10705 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10706 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10707 then : 10708 printf %s "(cached) " >&6 10709 else case e in #( 10710 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10711 /* end confdefs.h. */ 10712 int i; 10713 _ACEOF 10714 if ac_fn_c_try_compile "$LINENO" 10715 then : 10716 xorg_cv_cc_flag_unused_command_line_argument=yes 10717 else case e in #( 10718 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10719 esac 10720 fi 10721 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10722 esac 10723 fi 10724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10725 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10726 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10727 CFLAGS="$xorg_testset_save_CFLAGS" 10728 fi 10729 10730 found="no" 10731 10732 if test $found = "no" ; then 10733 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10734 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10735 fi 10736 10737 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10738 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10739 fi 10740 10741 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10742 10743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10744 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10745 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10746 if eval test \${$cacheid+y} 10747 then : 10748 printf %s "(cached) " >&6 10749 else case e in #( 10750 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10751 /* end confdefs.h. */ 10752 int i; 10753 int 10754 main (void) 10755 { 10756 10757 ; 10758 return 0; 10759 } 10760 _ACEOF 10761 if ac_fn_c_try_link "$LINENO" 10762 then : 10763 eval $cacheid=yes 10764 else case e in #( 10765 e) eval $cacheid=no ;; 10766 esac 10767 fi 10768 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10769 conftest$ac_exeext conftest.$ac_ext ;; 10770 esac 10771 fi 10772 10773 10774 CFLAGS="$xorg_testset_save_CFLAGS" 10775 10776 eval supported=\$$cacheid 10777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10778 printf "%s\n" "$supported" >&6; } 10779 if test "$supported" = "yes" ; then 10780 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10781 found="yes" 10782 fi 10783 fi 10784 10785 10786 10787 10788 10789 10790 10791 10792 10793 10794 10795 10796 10797 10798 10799 xorg_testset_save_CFLAGS="$CFLAGS" 10800 10801 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10804 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10805 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10806 then : 10807 printf %s "(cached) " >&6 10808 else case e in #( 10809 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10810 /* end confdefs.h. */ 10811 int i; 10812 _ACEOF 10813 if ac_fn_c_try_compile "$LINENO" 10814 then : 10815 xorg_cv_cc_flag_unknown_warning_option=yes 10816 else case e in #( 10817 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10818 esac 10819 fi 10820 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10821 esac 10822 fi 10823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10824 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10825 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10826 CFLAGS="$xorg_testset_save_CFLAGS" 10827 fi 10828 10829 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10830 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10832 fi 10833 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10835 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10836 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10837 then : 10838 printf %s "(cached) " >&6 10839 else case e in #( 10840 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10841 /* end confdefs.h. */ 10842 int i; 10843 _ACEOF 10844 if ac_fn_c_try_compile "$LINENO" 10845 then : 10846 xorg_cv_cc_flag_unused_command_line_argument=yes 10847 else case e in #( 10848 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10849 esac 10850 fi 10851 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10852 esac 10853 fi 10854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10855 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10856 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10857 CFLAGS="$xorg_testset_save_CFLAGS" 10858 fi 10859 10860 found="no" 10861 10862 if test $found = "no" ; then 10863 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10865 fi 10866 10867 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10868 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10869 fi 10870 10871 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10872 10873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10874 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10875 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10876 if eval test \${$cacheid+y} 10877 then : 10878 printf %s "(cached) " >&6 10879 else case e in #( 10880 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10881 /* end confdefs.h. */ 10882 int i; 10883 int 10884 main (void) 10885 { 10886 10887 ; 10888 return 0; 10889 } 10890 _ACEOF 10891 if ac_fn_c_try_link "$LINENO" 10892 then : 10893 eval $cacheid=yes 10894 else case e in #( 10895 e) eval $cacheid=no ;; 10896 esac 10897 fi 10898 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10899 conftest$ac_exeext conftest.$ac_ext ;; 10900 esac 10901 fi 10902 10903 10904 CFLAGS="$xorg_testset_save_CFLAGS" 10905 10906 eval supported=\$$cacheid 10907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10908 printf "%s\n" "$supported" >&6; } 10909 if test "$supported" = "yes" ; then 10910 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10911 found="yes" 10912 fi 10913 fi 10914 10915 10916 fi 10917 10918 10919 10920 10921 10922 10923 10924 CWARNFLAGS="$BASE_CFLAGS" 10925 if test "x$GCC" = xyes ; then 10926 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10927 fi 10928 10929 10930 10931 10932 10933 10934 10935 10936 # Check whether --enable-strict-compilation was given. 10937 if test ${enable_strict_compilation+y} 10938 then : 10939 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10940 else case e in #( 10941 e) STRICT_COMPILE=no ;; 10942 esac 10943 fi 10944 10945 10946 10947 10948 10949 10950 STRICT_CFLAGS="" 10951 10952 10953 10954 10955 10956 10957 10958 10959 10960 10961 10962 10963 10964 xorg_testset_save_CFLAGS="$CFLAGS" 10965 10966 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10969 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10970 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10971 then : 10972 printf %s "(cached) " >&6 10973 else case e in #( 10974 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10975 /* end confdefs.h. */ 10976 int i; 10977 _ACEOF 10978 if ac_fn_c_try_compile "$LINENO" 10979 then : 10980 xorg_cv_cc_flag_unknown_warning_option=yes 10981 else case e in #( 10982 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10983 esac 10984 fi 10985 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10986 esac 10987 fi 10988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10989 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10990 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10991 CFLAGS="$xorg_testset_save_CFLAGS" 10992 fi 10993 10994 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10995 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10996 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10997 fi 10998 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11000 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11001 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11002 then : 11003 printf %s "(cached) " >&6 11004 else case e in #( 11005 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11006 /* end confdefs.h. */ 11007 int i; 11008 _ACEOF 11009 if ac_fn_c_try_compile "$LINENO" 11010 then : 11011 xorg_cv_cc_flag_unused_command_line_argument=yes 11012 else case e in #( 11013 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11014 esac 11015 fi 11016 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11017 esac 11018 fi 11019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11020 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11021 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11022 CFLAGS="$xorg_testset_save_CFLAGS" 11023 fi 11024 11025 found="no" 11026 11027 if test $found = "no" ; then 11028 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11030 fi 11031 11032 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11033 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11034 fi 11035 11036 CFLAGS="$CFLAGS -pedantic" 11037 11038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11039 printf %s "checking if $CC supports -pedantic... " >&6; } 11040 cacheid=xorg_cv_cc_flag__pedantic 11041 if eval test \${$cacheid+y} 11042 then : 11043 printf %s "(cached) " >&6 11044 else case e in #( 11045 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11046 /* end confdefs.h. */ 11047 int i; 11048 int 11049 main (void) 11050 { 11051 11052 ; 11053 return 0; 11054 } 11055 _ACEOF 11056 if ac_fn_c_try_link "$LINENO" 11057 then : 11058 eval $cacheid=yes 11059 else case e in #( 11060 e) eval $cacheid=no ;; 11061 esac 11062 fi 11063 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11064 conftest$ac_exeext conftest.$ac_ext ;; 11065 esac 11066 fi 11067 11068 11069 CFLAGS="$xorg_testset_save_CFLAGS" 11070 11071 eval supported=\$$cacheid 11072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11073 printf "%s\n" "$supported" >&6; } 11074 if test "$supported" = "yes" ; then 11075 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11076 found="yes" 11077 fi 11078 fi 11079 11080 11081 11082 11083 11084 11085 11086 11087 11088 11089 11090 11091 11092 11093 11094 xorg_testset_save_CFLAGS="$CFLAGS" 11095 11096 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11099 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11100 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11101 then : 11102 printf %s "(cached) " >&6 11103 else case e in #( 11104 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11105 /* end confdefs.h. */ 11106 int i; 11107 _ACEOF 11108 if ac_fn_c_try_compile "$LINENO" 11109 then : 11110 xorg_cv_cc_flag_unknown_warning_option=yes 11111 else case e in #( 11112 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11113 esac 11114 fi 11115 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11116 esac 11117 fi 11118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11119 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11120 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11121 CFLAGS="$xorg_testset_save_CFLAGS" 11122 fi 11123 11124 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11125 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11127 fi 11128 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11129 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11130 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11131 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11132 then : 11133 printf %s "(cached) " >&6 11134 else case e in #( 11135 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11136 /* end confdefs.h. */ 11137 int i; 11138 _ACEOF 11139 if ac_fn_c_try_compile "$LINENO" 11140 then : 11141 xorg_cv_cc_flag_unused_command_line_argument=yes 11142 else case e in #( 11143 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11144 esac 11145 fi 11146 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11147 esac 11148 fi 11149 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11150 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11151 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11152 CFLAGS="$xorg_testset_save_CFLAGS" 11153 fi 11154 11155 found="no" 11156 11157 if test $found = "no" ; then 11158 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11160 fi 11161 11162 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11163 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11164 fi 11165 11166 CFLAGS="$CFLAGS -Werror" 11167 11168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11169 printf %s "checking if $CC supports -Werror... " >&6; } 11170 cacheid=xorg_cv_cc_flag__Werror 11171 if eval test \${$cacheid+y} 11172 then : 11173 printf %s "(cached) " >&6 11174 else case e in #( 11175 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11176 /* end confdefs.h. */ 11177 int i; 11178 int 11179 main (void) 11180 { 11181 11182 ; 11183 return 0; 11184 } 11185 _ACEOF 11186 if ac_fn_c_try_link "$LINENO" 11187 then : 11188 eval $cacheid=yes 11189 else case e in #( 11190 e) eval $cacheid=no ;; 11191 esac 11192 fi 11193 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11194 conftest$ac_exeext conftest.$ac_ext ;; 11195 esac 11196 fi 11197 11198 11199 CFLAGS="$xorg_testset_save_CFLAGS" 11200 11201 eval supported=\$$cacheid 11202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11203 printf "%s\n" "$supported" >&6; } 11204 if test "$supported" = "yes" ; then 11205 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11206 found="yes" 11207 fi 11208 fi 11209 11210 if test $found = "no" ; then 11211 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11213 fi 11214 11215 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11216 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11217 fi 11218 11219 CFLAGS="$CFLAGS -errwarn" 11220 11221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11222 printf %s "checking if $CC supports -errwarn... " >&6; } 11223 cacheid=xorg_cv_cc_flag__errwarn 11224 if eval test \${$cacheid+y} 11225 then : 11226 printf %s "(cached) " >&6 11227 else case e in #( 11228 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11229 /* end confdefs.h. */ 11230 int i; 11231 int 11232 main (void) 11233 { 11234 11235 ; 11236 return 0; 11237 } 11238 _ACEOF 11239 if ac_fn_c_try_link "$LINENO" 11240 then : 11241 eval $cacheid=yes 11242 else case e in #( 11243 e) eval $cacheid=no ;; 11244 esac 11245 fi 11246 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11247 conftest$ac_exeext conftest.$ac_ext ;; 11248 esac 11249 fi 11250 11251 11252 CFLAGS="$xorg_testset_save_CFLAGS" 11253 11254 eval supported=\$$cacheid 11255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11256 printf "%s\n" "$supported" >&6; } 11257 if test "$supported" = "yes" ; then 11258 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11259 found="yes" 11260 fi 11261 fi 11262 11263 11264 11265 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11266 # activate it with -Werror, so we add it here explicitly. 11267 11268 11269 11270 11271 11272 11273 11274 11275 11276 11277 11278 11279 11280 xorg_testset_save_CFLAGS="$CFLAGS" 11281 11282 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11285 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11286 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11287 then : 11288 printf %s "(cached) " >&6 11289 else case e in #( 11290 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11291 /* end confdefs.h. */ 11292 int i; 11293 _ACEOF 11294 if ac_fn_c_try_compile "$LINENO" 11295 then : 11296 xorg_cv_cc_flag_unknown_warning_option=yes 11297 else case e in #( 11298 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11299 esac 11300 fi 11301 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11302 esac 11303 fi 11304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11305 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11306 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11307 CFLAGS="$xorg_testset_save_CFLAGS" 11308 fi 11309 11310 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11311 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11313 fi 11314 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11316 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11317 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11318 then : 11319 printf %s "(cached) " >&6 11320 else case e in #( 11321 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11322 /* end confdefs.h. */ 11323 int i; 11324 _ACEOF 11325 if ac_fn_c_try_compile "$LINENO" 11326 then : 11327 xorg_cv_cc_flag_unused_command_line_argument=yes 11328 else case e in #( 11329 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11330 esac 11331 fi 11332 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11333 esac 11334 fi 11335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11336 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11337 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11338 CFLAGS="$xorg_testset_save_CFLAGS" 11339 fi 11340 11341 found="no" 11342 11343 if test $found = "no" ; then 11344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11346 fi 11347 11348 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11350 fi 11351 11352 CFLAGS="$CFLAGS -Werror=attributes" 11353 11354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11355 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11356 cacheid=xorg_cv_cc_flag__Werror_attributes 11357 if eval test \${$cacheid+y} 11358 then : 11359 printf %s "(cached) " >&6 11360 else case e in #( 11361 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11362 /* end confdefs.h. */ 11363 int i; 11364 int 11365 main (void) 11366 { 11367 11368 ; 11369 return 0; 11370 } 11371 _ACEOF 11372 if ac_fn_c_try_link "$LINENO" 11373 then : 11374 eval $cacheid=yes 11375 else case e in #( 11376 e) eval $cacheid=no ;; 11377 esac 11378 fi 11379 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11380 conftest$ac_exeext conftest.$ac_ext ;; 11381 esac 11382 fi 11383 11384 11385 CFLAGS="$xorg_testset_save_CFLAGS" 11386 11387 eval supported=\$$cacheid 11388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11389 printf "%s\n" "$supported" >&6; } 11390 if test "$supported" = "yes" ; then 11391 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11392 found="yes" 11393 fi 11394 fi 11395 11396 11397 11398 if test "x$STRICT_COMPILE" = "xyes"; then 11399 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11400 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11401 fi 11402 11403 11404 11405 11406 11407 11408 11409 11410 cat >>confdefs.h <<_ACEOF 11411 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11412 _ACEOF 11413 11414 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11415 if test "x$PVM" = "x"; then 11416 PVM="0" 11417 fi 11418 11419 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11420 11421 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11422 if test "x$PVP" = "x"; then 11423 PVP="0" 11424 fi 11425 11426 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11427 11428 11429 11430 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11431 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11432 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11433 touch \$(top_srcdir)/ChangeLog; \ 11434 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11435 11436 11437 11438 11439 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11440 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11441 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11442 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11443 touch \$(top_srcdir)/INSTALL; \ 11444 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11445 11446 11447 11448 11449 11450 11451 case $host_os in 11452 solaris*) 11453 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11454 # check for a man page file found in later versions that use 11455 # traditional section numbers instead 11456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11457 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11458 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11459 then : 11460 printf %s "(cached) " >&6 11461 else case e in #( 11462 e) test "$cross_compiling" = yes && 11463 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11464 if test -r "/usr/share/man/man7/attributes.7"; then 11465 ac_cv_file__usr_share_man_man7_attributes_7=yes 11466 else 11467 ac_cv_file__usr_share_man_man7_attributes_7=no 11468 fi ;; 11469 esac 11470 fi 11471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11472 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11473 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11474 then : 11475 SYSV_MAN_SECTIONS=false 11476 else case e in #( 11477 e) SYSV_MAN_SECTIONS=true ;; 11478 esac 11479 fi 11480 11481 ;; 11482 *) SYSV_MAN_SECTIONS=false ;; 11483 esac 11484 11485 if test x$APP_MAN_SUFFIX = x ; then 11486 APP_MAN_SUFFIX=1 11487 fi 11488 if test x$APP_MAN_DIR = x ; then 11489 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11490 fi 11491 11492 if test x$LIB_MAN_SUFFIX = x ; then 11493 LIB_MAN_SUFFIX=3 11494 fi 11495 if test x$LIB_MAN_DIR = x ; then 11496 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11497 fi 11498 11499 if test x$FILE_MAN_SUFFIX = x ; then 11500 case $SYSV_MAN_SECTIONS in 11501 true) FILE_MAN_SUFFIX=4 ;; 11502 *) FILE_MAN_SUFFIX=5 ;; 11503 esac 11504 fi 11505 if test x$FILE_MAN_DIR = x ; then 11506 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11507 fi 11508 11509 if test x$MISC_MAN_SUFFIX = x ; then 11510 case $SYSV_MAN_SECTIONS in 11511 true) MISC_MAN_SUFFIX=5 ;; 11512 *) MISC_MAN_SUFFIX=7 ;; 11513 esac 11514 fi 11515 if test x$MISC_MAN_DIR = x ; then 11516 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11517 fi 11518 11519 if test x$DRIVER_MAN_SUFFIX = x ; then 11520 case $SYSV_MAN_SECTIONS in 11521 true) DRIVER_MAN_SUFFIX=7 ;; 11522 *) DRIVER_MAN_SUFFIX=4 ;; 11523 esac 11524 fi 11525 if test x$DRIVER_MAN_DIR = x ; then 11526 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11527 fi 11528 11529 if test x$ADMIN_MAN_SUFFIX = x ; then 11530 case $SYSV_MAN_SECTIONS in 11531 true) ADMIN_MAN_SUFFIX=1m ;; 11532 *) ADMIN_MAN_SUFFIX=8 ;; 11533 esac 11534 fi 11535 if test x$ADMIN_MAN_DIR = x ; then 11536 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11537 fi 11538 11539 11540 11541 11542 11543 11544 11545 11546 11547 11548 11549 11550 11551 11552 11553 XORG_MAN_PAGE="X Version 11" 11554 11555 MAN_SUBSTS="\ 11556 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11557 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11558 -e 's|__xservername__|Xorg|g' \ 11559 -e 's|__xconfigfile__|xorg.conf|g' \ 11560 -e 's|__projectroot__|\$(prefix)|g' \ 11561 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11562 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11563 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11564 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11565 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11566 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11567 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11568 11569 11570 11571 11572 AM_DEFAULT_VERBOSITY=0 11573 11574 11575 11576 # Checks for pkg-config packages 11577 if test -n "$PKG_CONFIG" && \ 11578 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkbfile\""; } >&5 11579 ($PKG_CONFIG --exists --print-errors "xkbfile") 2>&5 11580 ac_status=$? 11581 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11582 test $ac_status = 0; }; then 11583 XKBPKG="xkbfile" 11584 else 11585 XKBPKG="" 11586 fi 11587 if test x$XKBPKG = xxkbfile ; then 11588 11589 printf "%s\n" "#define XKB 1" >>confdefs.h 11590 11591 fi 11592 11593 pkg_failed=no 11594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XCLIPBOARD" >&5 11595 printf %s "checking for XCLIPBOARD... " >&6; } 11596 11597 if test -n "$XCLIPBOARD_CFLAGS"; then 11598 pkg_cv_XCLIPBOARD_CFLAGS="$XCLIPBOARD_CFLAGS" 11599 elif test -n "$PKG_CONFIG"; then 11600 if test -n "$PKG_CONFIG" && \ 11601 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.1 x11 \${XKBPKG} xproto >= 7.0.17\""; } >&5 11602 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.1 x11 ${XKBPKG} xproto >= 7.0.17") 2>&5 11603 ac_status=$? 11604 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11605 test $ac_status = 0; }; then 11606 pkg_cv_XCLIPBOARD_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt >= 1.1 x11 ${XKBPKG} xproto >= 7.0.17" 2>/dev/null` 11607 test "x$?" != "x0" && pkg_failed=yes 11608 else 11609 pkg_failed=yes 11610 fi 11611 else 11612 pkg_failed=untried 11613 fi 11614 if test -n "$XCLIPBOARD_LIBS"; then 11615 pkg_cv_XCLIPBOARD_LIBS="$XCLIPBOARD_LIBS" 11616 elif test -n "$PKG_CONFIG"; then 11617 if test -n "$PKG_CONFIG" && \ 11618 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.1 x11 \${XKBPKG} xproto >= 7.0.17\""; } >&5 11619 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.1 x11 ${XKBPKG} xproto >= 7.0.17") 2>&5 11620 ac_status=$? 11621 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11622 test $ac_status = 0; }; then 11623 pkg_cv_XCLIPBOARD_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt >= 1.1 x11 ${XKBPKG} xproto >= 7.0.17" 2>/dev/null` 11624 test "x$?" != "x0" && pkg_failed=yes 11625 else 11626 pkg_failed=yes 11627 fi 11628 else 11629 pkg_failed=untried 11630 fi 11631 11632 11633 11634 if test $pkg_failed = yes; then 11635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11636 printf "%s\n" "no" >&6; } 11637 11638 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11639 _pkg_short_errors_supported=yes 11640 else 11641 _pkg_short_errors_supported=no 11642 fi 11643 if test $_pkg_short_errors_supported = yes; then 11644 XCLIPBOARD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu xt >= 1.1 x11 ${XKBPKG} xproto >= 7.0.17" 2>&1` 11645 else 11646 XCLIPBOARD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu xt >= 1.1 x11 ${XKBPKG} xproto >= 7.0.17" 2>&1` 11647 fi 11648 # Put the nasty error message in config.log where it belongs 11649 echo "$XCLIPBOARD_PKG_ERRORS" >&5 11650 11651 as_fn_error $? "Package requirements (xaw7 xmu xt >= 1.1 x11 ${XKBPKG} xproto >= 7.0.17) were not met: 11652 11653 $XCLIPBOARD_PKG_ERRORS 11654 11655 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11656 installed software in a non-standard prefix. 11657 11658 Alternatively, you may set the environment variables XCLIPBOARD_CFLAGS 11659 and XCLIPBOARD_LIBS to avoid the need to call pkg-config. 11660 See the pkg-config man page for more details." "$LINENO" 5 11661 elif test $pkg_failed = untried; then 11662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11663 printf "%s\n" "no" >&6; } 11664 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11665 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11666 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11667 is in your PATH or set the PKG_CONFIG environment variable to the full 11668 path to pkg-config. 11669 11670 Alternatively, you may set the environment variables XCLIPBOARD_CFLAGS 11671 and XCLIPBOARD_LIBS to avoid the need to call pkg-config. 11672 See the pkg-config man page for more details. 11673 11674 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11675 See 'config.log' for more details" "$LINENO" 5; } 11676 else 11677 XCLIPBOARD_CFLAGS=$pkg_cv_XCLIPBOARD_CFLAGS 11678 XCLIPBOARD_LIBS=$pkg_cv_XCLIPBOARD_LIBS 11679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11680 printf "%s\n" "yes" >&6; } 11681 11682 fi 11683 11684 11685 pkg_failed=no 11686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11687 printf %s "checking for APPDEFS... " >&6; } 11688 11689 if test -n "$APPDEFS_CFLAGS"; then 11690 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11691 elif test -n "$PKG_CONFIG"; then 11692 if test -n "$PKG_CONFIG" && \ 11693 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11694 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11695 ac_status=$? 11696 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11697 test $ac_status = 0; }; then 11698 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11699 test "x$?" != "x0" && pkg_failed=yes 11700 else 11701 pkg_failed=yes 11702 fi 11703 else 11704 pkg_failed=untried 11705 fi 11706 if test -n "$APPDEFS_LIBS"; then 11707 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11708 elif test -n "$PKG_CONFIG"; then 11709 if test -n "$PKG_CONFIG" && \ 11710 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11711 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11712 ac_status=$? 11713 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11714 test $ac_status = 0; }; then 11715 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11716 test "x$?" != "x0" && pkg_failed=yes 11717 else 11718 pkg_failed=yes 11719 fi 11720 else 11721 pkg_failed=untried 11722 fi 11723 11724 11725 11726 if test $pkg_failed = yes; then 11727 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11728 printf "%s\n" "no" >&6; } 11729 11730 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11731 _pkg_short_errors_supported=yes 11732 else 11733 _pkg_short_errors_supported=no 11734 fi 11735 if test $_pkg_short_errors_supported = yes; then 11736 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 11737 else 11738 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 11739 fi 11740 # Put the nasty error message in config.log where it belongs 11741 echo "$APPDEFS_PKG_ERRORS" >&5 11742 11743 as_fn_error $? "Package requirements (xt) were not met: 11744 11745 $APPDEFS_PKG_ERRORS 11746 11747 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11748 installed software in a non-standard prefix. 11749 11750 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11751 and APPDEFS_LIBS to avoid the need to call pkg-config. 11752 See the pkg-config man page for more details." "$LINENO" 5 11753 elif test $pkg_failed = untried; then 11754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11755 printf "%s\n" "no" >&6; } 11756 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11757 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11758 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11759 is in your PATH or set the PKG_CONFIG environment variable to the full 11760 path to pkg-config. 11761 11762 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11763 and APPDEFS_LIBS to avoid the need to call pkg-config. 11764 See the pkg-config man page for more details. 11765 11766 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11767 See 'config.log' for more details" "$LINENO" 5; } 11768 else 11769 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11770 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11772 printf "%s\n" "yes" >&6; } 11773 11774 fi 11775 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11776 11777 # Check whether --with-appdefaultdir was given. 11778 if test ${with_appdefaultdir+y} 11779 then : 11780 withval=$with_appdefaultdir; appdefaultdir="$withval" 11781 else case e in #( 11782 e) appdefaultdir="${xt_appdefaultdir}" ;; 11783 esac 11784 fi 11785 11786 11787 11788 11789 ac_config_files="$ac_config_files Makefile man/Makefile" 11790 11791 cat >confcache <<\_ACEOF 11792 # This file is a shell script that caches the results of configure 11793 # tests run on this system so they can be shared between configure 11794 # scripts and configure runs, see configure's option --config-cache. 11795 # It is not useful on other systems. If it contains results you don't 11796 # want to keep, you may remove or edit it. 11797 # 11798 # config.status only pays attention to the cache file if you give it 11799 # the --recheck option to rerun configure. 11800 # 11801 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 11802 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 11803 # following values. 11804 11805 _ACEOF 11806 11807 # The following way of writing the cache mishandles newlines in values, 11808 # but we know of no workaround that is simple, portable, and efficient. 11809 # So, we kill variables containing newlines. 11810 # Ultrix sh set writes to stderr and can't be redirected directly, 11811 # and sets the high bit in the cache file unless we assign to the vars. 11812 ( 11813 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11814 eval ac_val=\$$ac_var 11815 case $ac_val in #( 11816 *${as_nl}*) 11817 case $ac_var in #( 11818 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11819 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11820 esac 11821 case $ac_var in #( 11822 _ | IFS | as_nl) ;; #( 11823 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11824 *) { eval $ac_var=; unset $ac_var;} ;; 11825 esac ;; 11826 esac 11827 done 11828 11829 (set) 2>&1 | 11830 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11831 *${as_nl}ac_space=\ *) 11832 # 'set' does not quote correctly, so add quotes: double-quote 11833 # substitution turns \\\\ into \\, and sed turns \\ into \. 11834 sed -n \ 11835 "s/'/'\\\\''/g; 11836 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11837 ;; #( 11838 *) 11839 # 'set' quotes correctly as required by POSIX, so do not add quotes. 11840 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11841 ;; 11842 esac | 11843 sort 11844 ) | 11845 sed ' 11846 /^ac_cv_env_/b end 11847 t clear 11848 :clear 11849 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11850 t end 11851 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11852 :end' >>confcache 11853 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11854 if test -w "$cache_file"; then 11855 if test "x$cache_file" != "x/dev/null"; then 11856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11857 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11858 if test ! -f "$cache_file" || test -h "$cache_file"; then 11859 cat confcache >"$cache_file" 11860 else 11861 case $cache_file in #( 11862 */* | ?:*) 11863 mv -f confcache "$cache_file"$$ && 11864 mv -f "$cache_file"$$ "$cache_file" ;; #( 11865 *) 11866 mv -f confcache "$cache_file" ;; 11867 esac 11868 fi 11869 fi 11870 else 11871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11872 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11873 fi 11874 fi 11875 rm -f confcache 11876 11877 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11878 # Let make expand exec_prefix. 11879 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11880 11881 DEFS=-DHAVE_CONFIG_H 11882 11883 ac_libobjs= 11884 ac_ltlibobjs= 11885 U= 11886 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11887 # 1. Remove the extension, and $U if already installed. 11888 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11889 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11890 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11891 # will be set to the directory where LIBOBJS objects are built. 11892 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11893 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11894 done 11895 LIBOBJS=$ac_libobjs 11896 11897 LTLIBOBJS=$ac_ltlibobjs 11898 11899 11900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11901 printf %s "checking that generated files are newer than configure... " >&6; } 11902 if test -n "$am_sleep_pid"; then 11903 # Hide warnings about reused PIDs. 11904 wait $am_sleep_pid 2>/dev/null 11905 fi 11906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11907 printf "%s\n" "done" >&6; } 11908 case $enable_silent_rules in # ((( 11909 yes) AM_DEFAULT_VERBOSITY=0;; 11910 no) AM_DEFAULT_VERBOSITY=1;; 11911 esac 11912 if test $am_cv_make_support_nested_variables = yes; then 11913 AM_V='$(V)' 11914 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11915 else 11916 AM_V=$AM_DEFAULT_VERBOSITY 11917 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11918 fi 11919 11920 if test -n "$EXEEXT"; then 11921 am__EXEEXT_TRUE= 11922 am__EXEEXT_FALSE='#' 11923 else 11924 am__EXEEXT_TRUE='#' 11925 am__EXEEXT_FALSE= 11926 fi 11927 11928 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11929 as_fn_error $? "conditional \"AMDEP\" was never defined. 11930 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11931 fi 11932 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11933 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11934 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11935 fi 11936 11937 : "${CONFIG_STATUS=./config.status}" 11938 ac_write_fail=0 11939 ac_clean_files_save=$ac_clean_files 11940 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11942 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11943 as_write_fail=0 11944 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11945 #! $SHELL 11946 # Generated by $as_me. 11947 # Run this file to recreate the current configuration. 11948 # Compiler output produced by configure, useful for debugging 11949 # configure, is in config.log if it exists. 11950 11951 debug=false 11952 ac_cs_recheck=false 11953 ac_cs_silent=false 11954 11955 SHELL=\${CONFIG_SHELL-$SHELL} 11956 export SHELL 11957 _ASEOF 11958 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11959 ## -------------------- ## 11960 ## M4sh Initialization. ## 11961 ## -------------------- ## 11962 11963 # Be more Bourne compatible 11964 DUALCASE=1; export DUALCASE # for MKS sh 11965 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11966 then : 11967 emulate sh 11968 NULLCMD=: 11969 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11970 # is contrary to our usage. Disable this feature. 11971 alias -g '${1+"$@"}'='"$@"' 11972 setopt NO_GLOB_SUBST 11973 else case e in #( 11974 e) case `(set -o) 2>/dev/null` in #( 11975 *posix*) : 11976 set -o posix ;; #( 11977 *) : 11978 ;; 11979 esac ;; 11980 esac 11981 fi 11982 11983 11984 11985 # Reset variables that may have inherited troublesome values from 11986 # the environment. 11987 11988 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11989 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11990 # side effect of setting IFS to empty, thus disabling word splitting.) 11991 # Quoting is to prevent editors from complaining about space-tab. 11992 as_nl=' 11993 ' 11994 export as_nl 11995 IFS=" "" $as_nl" 11996 11997 PS1='$ ' 11998 PS2='> ' 11999 PS4='+ ' 12000 12001 # Ensure predictable behavior from utilities with locale-dependent output. 12002 LC_ALL=C 12003 export LC_ALL 12004 LANGUAGE=C 12005 export LANGUAGE 12006 12007 # We cannot yet rely on "unset" to work, but we need these variables 12008 # to be unset--not just set to an empty or harmless value--now, to 12009 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12010 # also avoids known problems related to "unset" and subshell syntax 12011 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12012 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12013 do eval test \${$as_var+y} \ 12014 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12015 done 12016 12017 # Ensure that fds 0, 1, and 2 are open. 12018 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12019 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12020 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12021 12022 # The user is always right. 12023 if ${PATH_SEPARATOR+false} :; then 12024 PATH_SEPARATOR=: 12025 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12026 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12027 PATH_SEPARATOR=';' 12028 } 12029 fi 12030 12031 12032 # Find who we are. Look in the path if we contain no directory separator. 12033 as_myself= 12034 case $0 in #(( 12035 *[\\/]* ) as_myself=$0 ;; 12036 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12037 for as_dir in $PATH 12038 do 12039 IFS=$as_save_IFS 12040 case $as_dir in #((( 12041 '') as_dir=./ ;; 12042 */) ;; 12043 *) as_dir=$as_dir/ ;; 12044 esac 12045 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12046 done 12047 IFS=$as_save_IFS 12048 12049 ;; 12050 esac 12051 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12052 # in which case we are not to be found in the path. 12053 if test "x$as_myself" = x; then 12054 as_myself=$0 12055 fi 12056 if test ! -f "$as_myself"; then 12057 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12058 exit 1 12059 fi 12060 12061 12062 12063 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12064 # ---------------------------------------- 12065 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12066 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12067 # script with STATUS, using 1 if that was 0. 12068 as_fn_error () 12069 { 12070 as_status=$1; test $as_status -eq 0 && as_status=1 12071 if test "$4"; then 12072 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12073 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12074 fi 12075 printf "%s\n" "$as_me: error: $2" >&2 12076 as_fn_exit $as_status 12077 } # as_fn_error 12078 12079 12080 # as_fn_set_status STATUS 12081 # ----------------------- 12082 # Set $? to STATUS, without forking. 12083 as_fn_set_status () 12084 { 12085 return $1 12086 } # as_fn_set_status 12087 12088 # as_fn_exit STATUS 12089 # ----------------- 12090 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12091 as_fn_exit () 12092 { 12093 set +e 12094 as_fn_set_status $1 12095 exit $1 12096 } # as_fn_exit 12097 12098 # as_fn_unset VAR 12099 # --------------- 12100 # Portably unset VAR. 12101 as_fn_unset () 12102 { 12103 { eval $1=; unset $1;} 12104 } 12105 as_unset=as_fn_unset 12106 12107 # as_fn_append VAR VALUE 12108 # ---------------------- 12109 # Append the text in VALUE to the end of the definition contained in VAR. Take 12110 # advantage of any shell optimizations that allow amortized linear growth over 12111 # repeated appends, instead of the typical quadratic growth present in naive 12112 # implementations. 12113 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12114 then : 12115 eval 'as_fn_append () 12116 { 12117 eval $1+=\$2 12118 }' 12119 else case e in #( 12120 e) as_fn_append () 12121 { 12122 eval $1=\$$1\$2 12123 } ;; 12124 esac 12125 fi # as_fn_append 12126 12127 # as_fn_arith ARG... 12128 # ------------------ 12129 # Perform arithmetic evaluation on the ARGs, and store the result in the 12130 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12131 # must be portable across $(()) and expr. 12132 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12133 then : 12134 eval 'as_fn_arith () 12135 { 12136 as_val=$(( $* )) 12137 }' 12138 else case e in #( 12139 e) as_fn_arith () 12140 { 12141 as_val=`expr "$@" || test $? -eq 1` 12142 } ;; 12143 esac 12144 fi # as_fn_arith 12145 12146 12147 if expr a : '\(a\)' >/dev/null 2>&1 && 12148 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12149 as_expr=expr 12150 else 12151 as_expr=false 12152 fi 12153 12154 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12155 as_basename=basename 12156 else 12157 as_basename=false 12158 fi 12159 12160 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12161 as_dirname=dirname 12162 else 12163 as_dirname=false 12164 fi 12165 12166 as_me=`$as_basename -- "$0" || 12167 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12168 X"$0" : 'X\(//\)$' \| \ 12169 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12170 printf "%s\n" X/"$0" | 12171 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12172 s//\1/ 12173 q 12174 } 12175 /^X\/\(\/\/\)$/{ 12176 s//\1/ 12177 q 12178 } 12179 /^X\/\(\/\).*/{ 12180 s//\1/ 12181 q 12182 } 12183 s/.*/./; q'` 12184 12185 # Avoid depending upon Character Ranges. 12186 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12187 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12188 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12189 as_cr_digits='0123456789' 12190 as_cr_alnum=$as_cr_Letters$as_cr_digits 12191 12192 12193 # Determine whether it's possible to make 'echo' print without a newline. 12194 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12195 # for compatibility with existing Makefiles. 12196 ECHO_C= ECHO_N= ECHO_T= 12197 case `echo -n x` in #((((( 12198 -n*) 12199 case `echo 'xy\c'` in 12200 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12201 xy) ECHO_C='\c';; 12202 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12203 ECHO_T=' ';; 12204 esac;; 12205 *) 12206 ECHO_N='-n';; 12207 esac 12208 12209 # For backward compatibility with old third-party macros, we provide 12210 # the shell variables $as_echo and $as_echo_n. New code should use 12211 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12212 as_echo='printf %s\n' 12213 as_echo_n='printf %s' 12214 12215 rm -f conf$$ conf$$.exe conf$$.file 12216 if test -d conf$$.dir; then 12217 rm -f conf$$.dir/conf$$.file 12218 else 12219 rm -f conf$$.dir 12220 mkdir conf$$.dir 2>/dev/null 12221 fi 12222 if (echo >conf$$.file) 2>/dev/null; then 12223 if ln -s conf$$.file conf$$ 2>/dev/null; then 12224 as_ln_s='ln -s' 12225 # ... but there are two gotchas: 12226 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12227 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12228 # In both cases, we have to default to 'cp -pR'. 12229 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12230 as_ln_s='cp -pR' 12231 elif ln conf$$.file conf$$ 2>/dev/null; then 12232 as_ln_s=ln 12233 else 12234 as_ln_s='cp -pR' 12235 fi 12236 else 12237 as_ln_s='cp -pR' 12238 fi 12239 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12240 rmdir conf$$.dir 2>/dev/null 12241 12242 12243 # as_fn_mkdir_p 12244 # ------------- 12245 # Create "$as_dir" as a directory, including parents if necessary. 12246 as_fn_mkdir_p () 12247 { 12248 12249 case $as_dir in #( 12250 -*) as_dir=./$as_dir;; 12251 esac 12252 test -d "$as_dir" || eval $as_mkdir_p || { 12253 as_dirs= 12254 while :; do 12255 case $as_dir in #( 12256 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12257 *) as_qdir=$as_dir;; 12258 esac 12259 as_dirs="'$as_qdir' $as_dirs" 12260 as_dir=`$as_dirname -- "$as_dir" || 12261 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12262 X"$as_dir" : 'X\(//\)[^/]' \| \ 12263 X"$as_dir" : 'X\(//\)$' \| \ 12264 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12265 printf "%s\n" X"$as_dir" | 12266 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12267 s//\1/ 12268 q 12269 } 12270 /^X\(\/\/\)[^/].*/{ 12271 s//\1/ 12272 q 12273 } 12274 /^X\(\/\/\)$/{ 12275 s//\1/ 12276 q 12277 } 12278 /^X\(\/\).*/{ 12279 s//\1/ 12280 q 12281 } 12282 s/.*/./; q'` 12283 test -d "$as_dir" && break 12284 done 12285 test -z "$as_dirs" || eval "mkdir $as_dirs" 12286 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12287 12288 12289 } # as_fn_mkdir_p 12290 if mkdir -p . 2>/dev/null; then 12291 as_mkdir_p='mkdir -p "$as_dir"' 12292 else 12293 test -d ./-p && rmdir ./-p 12294 as_mkdir_p=false 12295 fi 12296 12297 12298 # as_fn_executable_p FILE 12299 # ----------------------- 12300 # Test if FILE is an executable regular file. 12301 as_fn_executable_p () 12302 { 12303 test -f "$1" && test -x "$1" 12304 } # as_fn_executable_p 12305 as_test_x='test -x' 12306 as_executable_p=as_fn_executable_p 12307 12308 # Sed expression to map a string onto a valid CPP name. 12309 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12310 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12311 12312 # Sed expression to map a string onto a valid variable name. 12313 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12314 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12315 12316 12317 exec 6>&1 12318 ## ----------------------------------- ## 12319 ## Main body of $CONFIG_STATUS script. ## 12320 ## ----------------------------------- ## 12321 _ASEOF 12322 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12323 12324 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12325 # Save the log message, to keep $0 and so on meaningful, and to 12326 # report actual input values of CONFIG_FILES etc. instead of their 12327 # values after options handling. 12328 ac_log=" 12329 This file was extended by xclipboard $as_me 1.1.5, which was 12330 generated by GNU Autoconf 2.72. Invocation command line was 12331 12332 CONFIG_FILES = $CONFIG_FILES 12333 CONFIG_HEADERS = $CONFIG_HEADERS 12334 CONFIG_LINKS = $CONFIG_LINKS 12335 CONFIG_COMMANDS = $CONFIG_COMMANDS 12336 $ $0 $@ 12337 12338 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12339 " 12340 12341 _ACEOF 12342 12343 case $ac_config_files in *" 12344 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12345 esac 12346 12347 case $ac_config_headers in *" 12348 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12349 esac 12350 12351 12352 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12353 # Files that config.status was made for. 12354 config_files="$ac_config_files" 12355 config_headers="$ac_config_headers" 12356 config_commands="$ac_config_commands" 12357 12358 _ACEOF 12359 12360 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12361 ac_cs_usage="\ 12362 '$as_me' instantiates files and other configuration actions 12363 from templates according to the current configuration. Unless the files 12364 and actions are specified as TAGs, all are instantiated by default. 12365 12366 Usage: $0 [OPTION]... [TAG]... 12367 12368 -h, --help print this help, then exit 12369 -V, --version print version number and configuration settings, then exit 12370 --config print configuration, then exit 12371 -q, --quiet, --silent 12372 do not print progress messages 12373 -d, --debug don't remove temporary files 12374 --recheck update $as_me by reconfiguring in the same conditions 12375 --file=FILE[:TEMPLATE] 12376 instantiate the configuration file FILE 12377 --header=FILE[:TEMPLATE] 12378 instantiate the configuration header FILE 12379 12380 Configuration files: 12381 $config_files 12382 12383 Configuration headers: 12384 $config_headers 12385 12386 Configuration commands: 12387 $config_commands 12388 12389 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xclipboard/-/issue>. 12390 xclipboard home page: <https://gitlab.freedesktop.org/xorg/app/xclipboard/>." 12391 12392 _ACEOF 12393 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12394 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12395 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12396 ac_cs_config='$ac_cs_config_escaped' 12397 ac_cs_version="\\ 12398 xclipboard config.status 1.1.5 12399 configured by $0, generated by GNU Autoconf 2.72, 12400 with options \\"\$ac_cs_config\\" 12401 12402 Copyright (C) 2023 Free Software Foundation, Inc. 12403 This config.status script is free software; the Free Software Foundation 12404 gives unlimited permission to copy, distribute and modify it." 12405 12406 ac_pwd='$ac_pwd' 12407 srcdir='$srcdir' 12408 INSTALL='$INSTALL' 12409 MKDIR_P='$MKDIR_P' 12410 AWK='$AWK' 12411 test -n "\$AWK" || AWK=awk 12412 _ACEOF 12413 12414 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12415 # The default lists apply if the user does not specify any file. 12416 ac_need_defaults=: 12417 while test $# != 0 12418 do 12419 case $1 in 12420 --*=?*) 12421 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12422 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12423 ac_shift=: 12424 ;; 12425 --*=) 12426 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12427 ac_optarg= 12428 ac_shift=: 12429 ;; 12430 *) 12431 ac_option=$1 12432 ac_optarg=$2 12433 ac_shift=shift 12434 ;; 12435 esac 12436 12437 case $ac_option in 12438 # Handling of the options. 12439 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12440 ac_cs_recheck=: ;; 12441 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12442 printf "%s\n" "$ac_cs_version"; exit ;; 12443 --config | --confi | --conf | --con | --co | --c ) 12444 printf "%s\n" "$ac_cs_config"; exit ;; 12445 --debug | --debu | --deb | --de | --d | -d ) 12446 debug=: ;; 12447 --file | --fil | --fi | --f ) 12448 $ac_shift 12449 case $ac_optarg in 12450 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12451 '') as_fn_error $? "missing file argument" ;; 12452 esac 12453 as_fn_append CONFIG_FILES " '$ac_optarg'" 12454 ac_need_defaults=false;; 12455 --header | --heade | --head | --hea ) 12456 $ac_shift 12457 case $ac_optarg in 12458 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12459 esac 12460 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12461 ac_need_defaults=false;; 12462 --he | --h) 12463 # Conflict between --help and --header 12464 as_fn_error $? "ambiguous option: '$1' 12465 Try '$0 --help' for more information.";; 12466 --help | --hel | -h ) 12467 printf "%s\n" "$ac_cs_usage"; exit ;; 12468 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12469 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12470 ac_cs_silent=: ;; 12471 12472 # This is an error. 12473 -*) as_fn_error $? "unrecognized option: '$1' 12474 Try '$0 --help' for more information." ;; 12475 12476 *) as_fn_append ac_config_targets " $1" 12477 ac_need_defaults=false ;; 12478 12479 esac 12480 shift 12481 done 12482 12483 ac_configure_extra_args= 12484 12485 if $ac_cs_silent; then 12486 exec 6>/dev/null 12487 ac_configure_extra_args="$ac_configure_extra_args --silent" 12488 fi 12489 12490 _ACEOF 12491 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12492 if \$ac_cs_recheck; then 12493 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12494 shift 12495 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12496 CONFIG_SHELL='$SHELL' 12497 export CONFIG_SHELL 12498 exec "\$@" 12499 fi 12500 12501 _ACEOF 12502 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12503 exec 5>>config.log 12504 { 12505 echo 12506 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12507 ## Running $as_me. ## 12508 _ASBOX 12509 printf "%s\n" "$ac_log" 12510 } >&5 12511 12512 _ACEOF 12513 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12514 # 12515 # INIT-COMMANDS 12516 # 12517 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12518 12519 _ACEOF 12520 12521 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12522 12523 # Handling of arguments. 12524 for ac_config_target in $ac_config_targets 12525 do 12526 case $ac_config_target in 12527 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12528 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12529 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12530 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12531 12532 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12533 esac 12534 done 12535 12536 12537 # If the user did not use the arguments to specify the items to instantiate, 12538 # then the envvar interface is used. Set only those that are not. 12539 # We use the long form for the default assignment because of an extremely 12540 # bizarre bug on SunOS 4.1.3. 12541 if $ac_need_defaults; then 12542 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12543 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12544 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12545 fi 12546 12547 # Have a temporary directory for convenience. Make it in the build tree 12548 # simply because there is no reason against having it here, and in addition, 12549 # creating and moving files from /tmp can sometimes cause problems. 12550 # Hook for its removal unless debugging. 12551 # Note that there is a small window in which the directory will not be cleaned: 12552 # after its creation but before its name has been assigned to '$tmp'. 12553 $debug || 12554 { 12555 tmp= ac_tmp= 12556 trap 'exit_status=$? 12557 : "${ac_tmp:=$tmp}" 12558 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12559 ' 0 12560 trap 'as_fn_exit 1' 1 2 13 15 12561 } 12562 # Create a (secure) tmp directory for tmp files. 12563 12564 { 12565 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12566 test -d "$tmp" 12567 } || 12568 { 12569 tmp=./conf$$-$RANDOM 12570 (umask 077 && mkdir "$tmp") 12571 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12572 ac_tmp=$tmp 12573 12574 # Set up the scripts for CONFIG_FILES section. 12575 # No need to generate them if there are no CONFIG_FILES. 12576 # This happens for instance with './config.status config.h'. 12577 if test -n "$CONFIG_FILES"; then 12578 12579 12580 ac_cr=`echo X | tr X '\015'` 12581 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12582 # But we know of no other shell where ac_cr would be empty at this 12583 # point, so we can use a bashism as a fallback. 12584 if test "x$ac_cr" = x; then 12585 eval ac_cr=\$\'\\r\' 12586 fi 12587 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12588 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12589 ac_cs_awk_cr='\\r' 12590 else 12591 ac_cs_awk_cr=$ac_cr 12592 fi 12593 12594 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12595 _ACEOF 12596 12597 12598 { 12599 echo "cat >conf$$subs.awk <<_ACEOF" && 12600 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12601 echo "_ACEOF" 12602 } >conf$$subs.sh || 12603 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12604 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12605 ac_delim='%!_!# ' 12606 for ac_last_try in false false false false false :; do 12607 . ./conf$$subs.sh || 12608 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12609 12610 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12611 if test $ac_delim_n = $ac_delim_num; then 12612 break 12613 elif $ac_last_try; then 12614 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12615 else 12616 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12617 fi 12618 done 12619 rm -f conf$$subs.sh 12620 12621 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12622 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12623 _ACEOF 12624 sed -n ' 12625 h 12626 s/^/S["/; s/!.*/"]=/ 12627 p 12628 g 12629 s/^[^!]*!// 12630 :repl 12631 t repl 12632 s/'"$ac_delim"'$// 12633 t delim 12634 :nl 12635 h 12636 s/\(.\{148\}\)..*/\1/ 12637 t more1 12638 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12639 p 12640 n 12641 b repl 12642 :more1 12643 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12644 p 12645 g 12646 s/.\{148\}// 12647 t nl 12648 :delim 12649 h 12650 s/\(.\{148\}\)..*/\1/ 12651 t more2 12652 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12653 p 12654 b 12655 :more2 12656 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12657 p 12658 g 12659 s/.\{148\}// 12660 t delim 12661 ' <conf$$subs.awk | sed ' 12662 /^[^""]/{ 12663 N 12664 s/\n// 12665 } 12666 ' >>$CONFIG_STATUS || ac_write_fail=1 12667 rm -f conf$$subs.awk 12668 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12669 _ACAWK 12670 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12671 for (key in S) S_is_set[key] = 1 12672 FS = "" 12673 12674 } 12675 { 12676 line = $ 0 12677 nfields = split(line, field, "@") 12678 substed = 0 12679 len = length(field[1]) 12680 for (i = 2; i < nfields; i++) { 12681 key = field[i] 12682 keylen = length(key) 12683 if (S_is_set[key]) { 12684 value = S[key] 12685 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12686 len += length(value) + length(field[++i]) 12687 substed = 1 12688 } else 12689 len += 1 + keylen 12690 } 12691 12692 print line 12693 } 12694 12695 _ACAWK 12696 _ACEOF 12697 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12698 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12699 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12700 else 12701 cat 12702 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12703 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12704 _ACEOF 12705 12706 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12707 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12708 # trailing colons and then remove the whole line if VPATH becomes empty 12709 # (actually we leave an empty line to preserve line numbers). 12710 if test "x$srcdir" = x.; then 12711 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12712 h 12713 s/// 12714 s/^/:/ 12715 s/[ ]*$/:/ 12716 s/:\$(srcdir):/:/g 12717 s/:\${srcdir}:/:/g 12718 s/:@srcdir@:/:/g 12719 s/^:*// 12720 s/:*$// 12721 x 12722 s/\(=[ ]*\).*/\1/ 12723 G 12724 s/\n// 12725 s/^[^=]*=[ ]*$// 12726 }' 12727 fi 12728 12729 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12730 fi # test -n "$CONFIG_FILES" 12731 12732 # Set up the scripts for CONFIG_HEADERS section. 12733 # No need to generate them if there are no CONFIG_HEADERS. 12734 # This happens for instance with './config.status Makefile'. 12735 if test -n "$CONFIG_HEADERS"; then 12736 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12737 BEGIN { 12738 _ACEOF 12739 12740 # Transform confdefs.h into an awk script 'defines.awk', embedded as 12741 # here-document in config.status, that substitutes the proper values into 12742 # config.h.in to produce config.h. 12743 12744 # Create a delimiter string that does not exist in confdefs.h, to ease 12745 # handling of long lines. 12746 ac_delim='%!_!# ' 12747 for ac_last_try in false false :; do 12748 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12749 if test -z "$ac_tt"; then 12750 break 12751 elif $ac_last_try; then 12752 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12753 else 12754 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12755 fi 12756 done 12757 12758 # For the awk script, D is an array of macro values keyed by name, 12759 # likewise P contains macro parameters if any. Preserve backslash 12760 # newline sequences. 12761 12762 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12763 sed -n ' 12764 s/.\{148\}/&'"$ac_delim"'/g 12765 t rset 12766 :rset 12767 s/^[ ]*#[ ]*define[ ][ ]*/ / 12768 t def 12769 d 12770 :def 12771 s/\\$// 12772 t bsnl 12773 s/["\\]/\\&/g 12774 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12775 D["\1"]=" \3"/p 12776 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12777 d 12778 :bsnl 12779 s/["\\]/\\&/g 12780 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12781 D["\1"]=" \3\\\\\\n"\\/p 12782 t cont 12783 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12784 t cont 12785 d 12786 :cont 12787 n 12788 s/.\{148\}/&'"$ac_delim"'/g 12789 t clear 12790 :clear 12791 s/\\$// 12792 t bsnlc 12793 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12794 d 12795 :bsnlc 12796 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12797 b cont 12798 ' <confdefs.h | sed ' 12799 s/'"$ac_delim"'/"\\\ 12800 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12801 12802 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12803 for (key in D) D_is_set[key] = 1 12804 FS = "" 12805 } 12806 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12807 line = \$ 0 12808 split(line, arg, " ") 12809 if (arg[1] == "#") { 12810 defundef = arg[2] 12811 mac1 = arg[3] 12812 } else { 12813 defundef = substr(arg[1], 2) 12814 mac1 = arg[2] 12815 } 12816 split(mac1, mac2, "(") #) 12817 macro = mac2[1] 12818 prefix = substr(line, 1, index(line, defundef) - 1) 12819 if (D_is_set[macro]) { 12820 # Preserve the white space surrounding the "#". 12821 print prefix "define", macro P[macro] D[macro] 12822 next 12823 } else { 12824 # Replace #undef with comments. This is necessary, for example, 12825 # in the case of _POSIX_SOURCE, which is predefined and required 12826 # on some systems where configure will not decide to define it. 12827 if (defundef == "undef") { 12828 print "/*", prefix defundef, macro, "*/" 12829 next 12830 } 12831 } 12832 } 12833 { print } 12834 _ACAWK 12835 _ACEOF 12836 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12837 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12838 fi # test -n "$CONFIG_HEADERS" 12839 12840 12841 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12842 shift 12843 for ac_tag 12844 do 12845 case $ac_tag in 12846 :[FHLC]) ac_mode=$ac_tag; continue;; 12847 esac 12848 case $ac_mode$ac_tag in 12849 :[FHL]*:*);; 12850 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 12851 :[FH]-) ac_tag=-:-;; 12852 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12853 esac 12854 ac_save_IFS=$IFS 12855 IFS=: 12856 set x $ac_tag 12857 IFS=$ac_save_IFS 12858 shift 12859 ac_file=$1 12860 shift 12861 12862 case $ac_mode in 12863 :L) ac_source=$1;; 12864 :[FH]) 12865 ac_file_inputs= 12866 for ac_f 12867 do 12868 case $ac_f in 12869 -) ac_f="$ac_tmp/stdin";; 12870 *) # Look for the file first in the build tree, then in the source tree 12871 # (if the path is not absolute). The absolute path cannot be DOS-style, 12872 # because $ac_f cannot contain ':'. 12873 test -f "$ac_f" || 12874 case $ac_f in 12875 [\\/$]*) false;; 12876 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12877 esac || 12878 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 12879 esac 12880 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12881 as_fn_append ac_file_inputs " '$ac_f'" 12882 done 12883 12884 # Let's still pretend it is 'configure' which instantiates (i.e., don't 12885 # use $as_me), people would be surprised to read: 12886 # /* config.h. Generated by config.status. */ 12887 configure_input='Generated from '` 12888 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12889 `' by configure.' 12890 if test x"$ac_file" != x-; then 12891 configure_input="$ac_file. $configure_input" 12892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12893 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12894 fi 12895 # Neutralize special characters interpreted by sed in replacement strings. 12896 case $configure_input in #( 12897 *\&* | *\|* | *\\* ) 12898 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12899 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12900 *) ac_sed_conf_input=$configure_input;; 12901 esac 12902 12903 case $ac_tag in 12904 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12905 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12906 esac 12907 ;; 12908 esac 12909 12910 ac_dir=`$as_dirname -- "$ac_file" || 12911 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12912 X"$ac_file" : 'X\(//\)[^/]' \| \ 12913 X"$ac_file" : 'X\(//\)$' \| \ 12914 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12915 printf "%s\n" X"$ac_file" | 12916 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12917 s//\1/ 12918 q 12919 } 12920 /^X\(\/\/\)[^/].*/{ 12921 s//\1/ 12922 q 12923 } 12924 /^X\(\/\/\)$/{ 12925 s//\1/ 12926 q 12927 } 12928 /^X\(\/\).*/{ 12929 s//\1/ 12930 q 12931 } 12932 s/.*/./; q'` 12933 as_dir="$ac_dir"; as_fn_mkdir_p 12934 ac_builddir=. 12935 12936 case "$ac_dir" in 12937 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12938 *) 12939 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12940 # A ".." for each directory in $ac_dir_suffix. 12941 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12942 case $ac_top_builddir_sub in 12943 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12944 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12945 esac ;; 12946 esac 12947 ac_abs_top_builddir=$ac_pwd 12948 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12949 # for backward compatibility: 12950 ac_top_builddir=$ac_top_build_prefix 12951 12952 case $srcdir in 12953 .) # We are building in place. 12954 ac_srcdir=. 12955 ac_top_srcdir=$ac_top_builddir_sub 12956 ac_abs_top_srcdir=$ac_pwd ;; 12957 [\\/]* | ?:[\\/]* ) # Absolute name. 12958 ac_srcdir=$srcdir$ac_dir_suffix; 12959 ac_top_srcdir=$srcdir 12960 ac_abs_top_srcdir=$srcdir ;; 12961 *) # Relative name. 12962 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12963 ac_top_srcdir=$ac_top_build_prefix$srcdir 12964 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12965 esac 12966 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12967 12968 12969 case $ac_mode in 12970 :F) 12971 # 12972 # CONFIG_FILE 12973 # 12974 12975 case $INSTALL in 12976 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12977 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12978 esac 12979 ac_MKDIR_P=$MKDIR_P 12980 case $MKDIR_P in 12981 [\\/$]* | ?:[\\/]* ) ;; 12982 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12983 esac 12984 _ACEOF 12985 12986 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12987 # If the template does not know about datarootdir, expand it. 12988 # FIXME: This hack should be removed a few years after 2.60. 12989 ac_datarootdir_hack=; ac_datarootdir_seen= 12990 ac_sed_dataroot=' 12991 /datarootdir/ { 12992 p 12993 q 12994 } 12995 /@datadir@/p 12996 /@docdir@/p 12997 /@infodir@/p 12998 /@localedir@/p 12999 /@mandir@/p' 13000 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13001 *datarootdir*) ac_datarootdir_seen=yes;; 13002 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13004 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13005 _ACEOF 13006 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13007 ac_datarootdir_hack=' 13008 s&@datadir@&$datadir&g 13009 s&@docdir@&$docdir&g 13010 s&@infodir@&$infodir&g 13011 s&@localedir@&$localedir&g 13012 s&@mandir@&$mandir&g 13013 s&\\\${datarootdir}&$datarootdir&g' ;; 13014 esac 13015 _ACEOF 13016 13017 # Neutralize VPATH when '$srcdir' = '.'. 13018 # Shell code in configure.ac might set extrasub. 13019 # FIXME: do we really want to maintain this feature? 13020 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13021 ac_sed_extra="$ac_vpsub 13022 $extrasub 13023 _ACEOF 13024 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13025 :t 13026 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13027 s|@configure_input@|$ac_sed_conf_input|;t t 13028 s&@top_builddir@&$ac_top_builddir_sub&;t t 13029 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13030 s&@srcdir@&$ac_srcdir&;t t 13031 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13032 s&@top_srcdir@&$ac_top_srcdir&;t t 13033 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13034 s&@builddir@&$ac_builddir&;t t 13035 s&@abs_builddir@&$ac_abs_builddir&;t t 13036 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13037 s&@INSTALL@&$ac_INSTALL&;t t 13038 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13039 $ac_datarootdir_hack 13040 " 13041 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13042 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13043 13044 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13045 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13046 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13047 "$ac_tmp/out"`; test -z "$ac_out"; } && 13048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13049 which seems to be undefined. Please make sure it is defined" >&5 13050 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13051 which seems to be undefined. Please make sure it is defined" >&2;} 13052 13053 rm -f "$ac_tmp/stdin" 13054 case $ac_file in 13055 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13056 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13057 esac \ 13058 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13059 ;; 13060 :H) 13061 # 13062 # CONFIG_HEADER 13063 # 13064 if test x"$ac_file" != x-; then 13065 { 13066 printf "%s\n" "/* $configure_input */" >&1 \ 13067 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13068 } >"$ac_tmp/config.h" \ 13069 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13070 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13072 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13073 else 13074 rm -f "$ac_file" 13075 mv "$ac_tmp/config.h" "$ac_file" \ 13076 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13077 fi 13078 else 13079 printf "%s\n" "/* $configure_input */" >&1 \ 13080 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13081 || as_fn_error $? "could not create -" "$LINENO" 5 13082 fi 13083 # Compute "$ac_file"'s index in $config_headers. 13084 _am_arg="$ac_file" 13085 _am_stamp_count=1 13086 for _am_header in $config_headers :; do 13087 case $_am_header in 13088 $_am_arg | $_am_arg:* ) 13089 break ;; 13090 * ) 13091 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13092 esac 13093 done 13094 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13095 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13096 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13097 X"$_am_arg" : 'X\(//\)$' \| \ 13098 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13099 printf "%s\n" X"$_am_arg" | 13100 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13101 s//\1/ 13102 q 13103 } 13104 /^X\(\/\/\)[^/].*/{ 13105 s//\1/ 13106 q 13107 } 13108 /^X\(\/\/\)$/{ 13109 s//\1/ 13110 q 13111 } 13112 /^X\(\/\).*/{ 13113 s//\1/ 13114 q 13115 } 13116 s/.*/./; q'`/stamp-h$_am_stamp_count 13117 ;; 13118 13119 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13120 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13121 ;; 13122 esac 13123 13124 13125 case $ac_file$ac_mode in 13126 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13127 # Older Autoconf quotes --file arguments for eval, but not when files 13128 # are listed without --file. Let's play safe and only enable the eval 13129 # if we detect the quoting. 13130 # TODO: see whether this extra hack can be removed once we start 13131 # requiring Autoconf 2.70 or later. 13132 case $CONFIG_FILES in #( 13133 *\'*) : 13134 eval set x "$CONFIG_FILES" ;; #( 13135 *) : 13136 set x $CONFIG_FILES ;; #( 13137 *) : 13138 ;; 13139 esac 13140 shift 13141 # Used to flag and report bootstrapping failures. 13142 am_rc=0 13143 for am_mf 13144 do 13145 # Strip MF so we end up with the name of the file. 13146 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13147 # Check whether this is an Automake generated Makefile which includes 13148 # dependency-tracking related rules and includes. 13149 # Grep'ing the whole file directly is not great: AIX grep has a line 13150 # limit of 2048, but all sed's we know have understand at least 4000. 13151 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13152 || continue 13153 am_dirpart=`$as_dirname -- "$am_mf" || 13154 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13155 X"$am_mf" : 'X\(//\)[^/]' \| \ 13156 X"$am_mf" : 'X\(//\)$' \| \ 13157 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13158 printf "%s\n" X"$am_mf" | 13159 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13160 s//\1/ 13161 q 13162 } 13163 /^X\(\/\/\)[^/].*/{ 13164 s//\1/ 13165 q 13166 } 13167 /^X\(\/\/\)$/{ 13168 s//\1/ 13169 q 13170 } 13171 /^X\(\/\).*/{ 13172 s//\1/ 13173 q 13174 } 13175 s/.*/./; q'` 13176 am_filepart=`$as_basename -- "$am_mf" || 13177 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13178 X"$am_mf" : 'X\(//\)$' \| \ 13179 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13180 printf "%s\n" X/"$am_mf" | 13181 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13182 s//\1/ 13183 q 13184 } 13185 /^X\/\(\/\/\)$/{ 13186 s//\1/ 13187 q 13188 } 13189 /^X\/\(\/\).*/{ 13190 s//\1/ 13191 q 13192 } 13193 s/.*/./; q'` 13194 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13195 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13196 | $MAKE -f - am--depfiles" >&5 13197 (cd "$am_dirpart" \ 13198 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13199 | $MAKE -f - am--depfiles) >&5 2>&5 13200 ac_status=$? 13201 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13202 (exit $ac_status); } || am_rc=$? 13203 done 13204 if test $am_rc -ne 0; then 13205 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13206 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13207 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13208 for automatic dependency tracking. If GNU make was not used, consider 13209 re-running the configure script with MAKE=\"gmake\" (or whatever is 13210 necessary). You can also try re-running configure with the 13211 '--disable-dependency-tracking' option to at least be able to build 13212 the package (albeit without support for automatic dependency tracking). 13213 See 'config.log' for more details" "$LINENO" 5; } 13214 fi 13215 { am_dirpart=; unset am_dirpart;} 13216 { am_filepart=; unset am_filepart;} 13217 { am_mf=; unset am_mf;} 13218 { am_rc=; unset am_rc;} 13219 rm -f conftest-deps.mk 13220 } 13221 ;; 13222 13223 esac 13224 done # for ac_tag 13225 13226 13227 as_fn_exit 0 13228 _ACEOF 13229 ac_clean_files=$ac_clean_files_save 13230 13231 test $ac_write_fail = 0 || 13232 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13233 13234 13235 # configure is writing to config.log, and then calls config.status. 13236 # config.status does its own redirection, appending to config.log. 13237 # Unfortunately, on DOS this fails, as config.log is still kept open 13238 # by configure, so config.status won't be able to write to it; its 13239 # output is simply discarded. So we exec the FD to /dev/null, 13240 # effectively closing config.log, so it can be properly (re)opened and 13241 # appended to by config.status. When coming back to configure, we 13242 # need to make the FD available again. 13243 if test "$no_create" != yes; then 13244 ac_cs_success=: 13245 ac_config_status_args= 13246 test "$silent" = yes && 13247 ac_config_status_args="$ac_config_status_args --quiet" 13248 exec 5>/dev/null 13249 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13250 exec 5>>config.log 13251 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13252 # would make configure fail if this is the last instruction. 13253 $ac_cs_success || as_fn_exit 1 13254 fi 13255 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13257 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13258 fi 13259 13260 13261
Indexes created Tue Oct 27 00:25:24 UTC 2026