configure revision 1.1.1.10
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for sessreg 1.1.4. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/sessreg/-/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, 9 # Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 21 then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else case e in #( 29 e) case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac ;; 35 esac 36 fi 37 38 39 40 # Reset variables that may have inherited troublesome values from 41 # the environment. 42 43 # IFS needs to be set, to space, tab, and newline, in precisely that order. 44 # (If _AS_PATH_WALK were called with IFS unset, it would have the 45 # side effect of setting IFS to empty, thus disabling word splitting.) 46 # Quoting is to prevent editors from complaining about space-tab. 47 as_nl=' 48 ' 49 export as_nl 50 IFS=" "" $as_nl" 51 52 PS1='$ ' 53 PS2='> ' 54 PS4='+ ' 55 56 # Ensure predictable behavior from utilities with locale-dependent output. 57 LC_ALL=C 58 export LC_ALL 59 LANGUAGE=C 60 export LANGUAGE 61 62 # We cannot yet rely on "unset" to work, but we need these variables 63 # to be unset--not just set to an empty or harmless value--now, to 64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65 # also avoids known problems related to "unset" and subshell syntax 66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68 do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70 done 71 72 # Ensure that fds 0, 1, and 2 are open. 73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77 # The user is always right. 78 if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # Find who we are. Look in the path if we contain no directory separator. 88 as_myself= 89 case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92 for as_dir in $PATH 93 do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as 'sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 117 # Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122 # neutralization value for shells without unset; and this also 123 # works around shells that cannot unset nonexistent variables. 124 # Preserve -v and -x to the replacement shell. 125 BASH_ENV=/dev/null 126 ENV=/dev/null 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128 case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133 esac 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135 # Admittedly, this is quite paranoid, since all the known shells bail 136 # out after a failed 'exec'. 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138 exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142 if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 144 then : 145 emulate sh 146 NULLCMD=: 147 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 148 # is contrary to our usage. Disable this feature. 149 alias -g '\${1+\"\$@\"}'='\"\$@\"' 150 setopt NO_GLOB_SUBST 151 else case e in #( 152 e) case \`(set -o) 2>/dev/null\` in #( 153 *posix*) : 154 set -o posix ;; #( 155 *) : 156 ;; 157 esac ;; 158 esac 159 fi 160 " 161 as_required="as_fn_return () { (exit \$1); } 162 as_fn_success () { as_fn_return 0; } 163 as_fn_failure () { as_fn_return 1; } 164 as_fn_ret_success () { return 0; } 165 as_fn_ret_failure () { return 1; } 166 167 exitcode=0 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173 then : 174 175 else case e in #( 176 e) exitcode=1; echo positional parameters were not saved. ;; 177 esac 178 fi 179 test x\$exitcode = x0 || exit 1 180 blah=\$(echo \$(echo blah)) 181 test x\"\$blah\" = xblah || exit 1 182 test -x / || exit 1" 183 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 184 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 185 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 186 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 187 test \$(( 1 + 1 )) = 2 || exit 1" 188 if (eval "$as_required") 2>/dev/null 189 then : 190 as_have_required=yes 191 else case e in #( 192 e) as_have_required=no ;; 193 esac 194 fi 195 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 196 then : 197 198 else case e in #( 199 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 200 as_found=false 201 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 202 do 203 IFS=$as_save_IFS 204 case $as_dir in #((( 205 '') as_dir=./ ;; 206 */) ;; 207 *) as_dir=$as_dir/ ;; 208 esac 209 as_found=: 210 case $as_dir in #( 211 /*) 212 for as_base in sh bash ksh sh5; do 213 # Try only shells that exist, to save several forks. 214 as_shell=$as_dir$as_base 215 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 216 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 217 then : 218 CONFIG_SHELL=$as_shell as_have_required=yes 219 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 220 then : 221 break 2 222 fi 223 fi 224 done;; 225 esac 226 as_found=false 227 done 228 IFS=$as_save_IFS 229 if $as_found 230 then : 231 232 else case e in #( 233 e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 235 then : 236 CONFIG_SHELL=$SHELL as_have_required=yes 237 fi ;; 238 esac 239 fi 240 241 242 if test "x$CONFIG_SHELL" != x 243 then : 244 export CONFIG_SHELL 245 # We cannot yet assume a decent shell, so we have to provide a 246 # neutralization value for shells without unset; and this also 247 # works around shells that cannot unset nonexistent variables. 248 # Preserve -v and -x to the replacement shell. 249 BASH_ENV=/dev/null 250 ENV=/dev/null 251 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 252 case $- in # (((( 253 *v*x* | *x*v* ) as_opts=-vx ;; 254 *v* ) as_opts=-v ;; 255 *x* ) as_opts=-x ;; 256 * ) as_opts= ;; 257 esac 258 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 259 # Admittedly, this is quite paranoid, since all the known shells bail 260 # out after a failed 'exec'. 261 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 262 exit 255 263 fi 264 265 if test x$as_have_required = xno 266 then : 267 printf "%s\n" "$0: This script requires a shell more modern than all" 268 printf "%s\n" "$0: the shells that I found on your system." 269 if test ${ZSH_VERSION+y} ; then 270 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 271 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 272 else 273 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 274 $0: https://gitlab.freedesktop.org/xorg/app/sessreg/-/issues 275 $0: about your system, including any error possibly output 276 $0: before this message. Then install a modern shell, or 277 $0: manually run the script under such a shell if you do 278 $0: have one." 279 fi 280 exit 1 281 fi ;; 282 esac 283 fi 284 fi 285 SHELL=${CONFIG_SHELL-/bin/sh} 286 export SHELL 287 # Unset more variables known to interfere with behavior of common tools. 288 CLICOLOR_FORCE= GREP_OPTIONS= 289 unset CLICOLOR_FORCE GREP_OPTIONS 290 291 ## --------------------- ## 292 ## M4sh Shell Functions. ## 293 ## --------------------- ## 294 # as_fn_unset VAR 295 # --------------- 296 # Portably unset VAR. 297 as_fn_unset () 298 { 299 { eval $1=; unset $1;} 300 } 301 as_unset=as_fn_unset 302 303 304 # as_fn_set_status STATUS 305 # ----------------------- 306 # Set $? to STATUS, without forking. 307 as_fn_set_status () 308 { 309 return $1 310 } # as_fn_set_status 311 312 # as_fn_exit STATUS 313 # ----------------- 314 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 315 as_fn_exit () 316 { 317 set +e 318 as_fn_set_status $1 319 exit $1 320 } # as_fn_exit 321 322 # as_fn_mkdir_p 323 # ------------- 324 # Create "$as_dir" as a directory, including parents if necessary. 325 as_fn_mkdir_p () 326 { 327 328 case $as_dir in #( 329 -*) as_dir=./$as_dir;; 330 esac 331 test -d "$as_dir" || eval $as_mkdir_p || { 332 as_dirs= 333 while :; do 334 case $as_dir in #( 335 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 336 *) as_qdir=$as_dir;; 337 esac 338 as_dirs="'$as_qdir' $as_dirs" 339 as_dir=`$as_dirname -- "$as_dir" || 340 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 341 X"$as_dir" : 'X\(//\)[^/]' \| \ 342 X"$as_dir" : 'X\(//\)$' \| \ 343 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 344 printf "%s\n" X"$as_dir" | 345 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 346 s//\1/ 347 q 348 } 349 /^X\(\/\/\)[^/].*/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)$/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\).*/{ 358 s//\1/ 359 q 360 } 361 s/.*/./; q'` 362 test -d "$as_dir" && break 363 done 364 test -z "$as_dirs" || eval "mkdir $as_dirs" 365 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 366 367 368 } # as_fn_mkdir_p 369 370 # as_fn_executable_p FILE 371 # ----------------------- 372 # Test if FILE is an executable regular file. 373 as_fn_executable_p () 374 { 375 test -f "$1" && test -x "$1" 376 } # as_fn_executable_p 377 # as_fn_append VAR VALUE 378 # ---------------------- 379 # Append the text in VALUE to the end of the definition contained in VAR. Take 380 # advantage of any shell optimizations that allow amortized linear growth over 381 # repeated appends, instead of the typical quadratic growth present in naive 382 # implementations. 383 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 384 then : 385 eval 'as_fn_append () 386 { 387 eval $1+=\$2 388 }' 389 else case e in #( 390 e) as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } ;; 394 esac 395 fi # as_fn_append 396 397 # as_fn_arith ARG... 398 # ------------------ 399 # Perform arithmetic evaluation on the ARGs, and store the result in the 400 # global $as_val. Take advantage of shells that can avoid forks. The arguments 401 # must be portable across $(()) and expr. 402 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 403 then : 404 eval 'as_fn_arith () 405 { 406 as_val=$(( $* )) 407 }' 408 else case e in #( 409 e) as_fn_arith () 410 { 411 as_val=`expr "$@" || test $? -eq 1` 412 } ;; 413 esac 414 fi # as_fn_arith 415 416 417 # as_fn_error STATUS ERROR [LINENO LOG_FD] 418 # ---------------------------------------- 419 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 420 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 421 # script with STATUS, using 1 if that was 0. 422 as_fn_error () 423 { 424 as_status=$1; test $as_status -eq 0 && as_status=1 425 if test "$4"; then 426 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 427 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 428 fi 429 printf "%s\n" "$as_me: error: $2" >&2 430 as_fn_exit $as_status 431 } # as_fn_error 432 433 if expr a : '\(a\)' >/dev/null 2>&1 && 434 test "X`expr 00001 : '.*\(...\)'`" = X001; then 435 as_expr=expr 436 else 437 as_expr=false 438 fi 439 440 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 441 as_basename=basename 442 else 443 as_basename=false 444 fi 445 446 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 447 as_dirname=dirname 448 else 449 as_dirname=false 450 fi 451 452 as_me=`$as_basename -- "$0" || 453 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 454 X"$0" : 'X\(//\)$' \| \ 455 X"$0" : 'X\(/\)' \| . 2>/dev/null || 456 printf "%s\n" X/"$0" | 457 sed '/^.*\/\([^/][^/]*\)\/*$/{ 458 s//\1/ 459 q 460 } 461 /^X\/\(\/\/\)$/{ 462 s//\1/ 463 q 464 } 465 /^X\/\(\/\).*/{ 466 s//\1/ 467 q 468 } 469 s/.*/./; q'` 470 471 # Avoid depending upon Character Ranges. 472 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 473 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 474 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 475 as_cr_digits='0123456789' 476 as_cr_alnum=$as_cr_Letters$as_cr_digits 477 478 479 as_lineno_1=$LINENO as_lineno_1a=$LINENO 480 as_lineno_2=$LINENO as_lineno_2a=$LINENO 481 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 482 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 483 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 484 sed -n ' 485 p 486 /[$]LINENO/= 487 ' <$as_myself | 488 sed ' 489 t clear 490 :clear 491 s/[$]LINENO.*/&-/ 492 t lineno 493 b 494 :lineno 495 N 496 :loop 497 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 498 t loop 499 s/-\n.*// 500 ' >$as_me.lineno && 501 chmod +x "$as_me.lineno" || 502 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 503 504 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 505 # already done that, so ensure we don't try to do so again and fall 506 # in an infinite loop. This has already happened in practice. 507 _as_can_reexec=no; export _as_can_reexec 508 # Don't try to exec as it changes $[0], causing all sort of problems 509 # (the dirname of $[0] is not the place where we might find the 510 # original and so on. Autoconf is especially sensitive to this). 511 . "./$as_me.lineno" 512 # Exit status is that of the last command. 513 exit 514 } 515 516 517 # Determine whether it's possible to make 'echo' print without a newline. 518 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 519 # for compatibility with existing Makefiles. 520 ECHO_C= ECHO_N= ECHO_T= 521 case `echo -n x` in #((((( 522 -n*) 523 case `echo 'xy\c'` in 524 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 525 xy) ECHO_C='\c';; 526 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 527 ECHO_T=' ';; 528 esac;; 529 *) 530 ECHO_N='-n';; 531 esac 532 533 # For backward compatibility with old third-party macros, we provide 534 # the shell variables $as_echo and $as_echo_n. New code should use 535 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 536 as_echo='printf %s\n' 537 as_echo_n='printf %s' 538 539 rm -f conf$$ conf$$.exe conf$$.file 540 if test -d conf$$.dir; then 541 rm -f conf$$.dir/conf$$.file 542 else 543 rm -f conf$$.dir 544 mkdir conf$$.dir 2>/dev/null 545 fi 546 if (echo >conf$$.file) 2>/dev/null; then 547 if ln -s conf$$.file conf$$ 2>/dev/null; then 548 as_ln_s='ln -s' 549 # ... but there are two gotchas: 550 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 551 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 552 # In both cases, we have to default to 'cp -pR'. 553 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 554 as_ln_s='cp -pR' 555 elif ln conf$$.file conf$$ 2>/dev/null; then 556 as_ln_s=ln 557 else 558 as_ln_s='cp -pR' 559 fi 560 else 561 as_ln_s='cp -pR' 562 fi 563 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 564 rmdir conf$$.dir 2>/dev/null 565 566 if mkdir -p . 2>/dev/null; then 567 as_mkdir_p='mkdir -p "$as_dir"' 568 else 569 test -d ./-p && rmdir ./-p 570 as_mkdir_p=false 571 fi 572 573 as_test_x='test -x' 574 as_executable_p=as_fn_executable_p 575 576 # Sed expression to map a string onto a valid CPP name. 577 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 578 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 579 580 # Sed expression to map a string onto a valid variable name. 581 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 582 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 583 584 585 test -n "$DJDIR" || exec 7<&0 </dev/null 586 exec 6>&1 587 588 # Name of the host. 589 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 590 # so uname gets run too. 591 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 592 593 # 594 # Initializations. 595 # 596 ac_default_prefix=/usr/local 597 ac_clean_files= 598 ac_config_libobj_dir=. 599 LIBOBJS= 600 cross_compiling=no 601 subdirs= 602 MFLAGS= 603 MAKEFLAGS= 604 605 # Identity of this package. 606 PACKAGE_NAME='sessreg' 607 PACKAGE_TARNAME='sessreg' 608 PACKAGE_VERSION='1.1.4' 609 PACKAGE_STRING='sessreg 1.1.4' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/sessreg/-/issues' 611 PACKAGE_URL='' 612 613 ac_unique_file="Makefile.am" 614 # Factoring default headers for most tests. 615 ac_includes_default="\ 616 #include <stddef.h> 617 #ifdef HAVE_STDIO_H 618 # include <stdio.h> 619 #endif 620 #ifdef HAVE_STDLIB_H 621 # include <stdlib.h> 622 #endif 623 #ifdef HAVE_STRING_H 624 # include <string.h> 625 #endif 626 #ifdef HAVE_INTTYPES_H 627 # include <inttypes.h> 628 #endif 629 #ifdef HAVE_STDINT_H 630 # include <stdint.h> 631 #endif 632 #ifdef HAVE_STRINGS_H 633 # include <strings.h> 634 #endif 635 #ifdef HAVE_SYS_TYPES_H 636 # include <sys/types.h> 637 #endif 638 #ifdef HAVE_SYS_STAT_H 639 # include <sys/stat.h> 640 #endif 641 #ifdef HAVE_UNISTD_H 642 # include <unistd.h> 643 #endif" 644 645 ac_header_c_list= 646 enable_year2038=no 647 ac_subst_vars='am__EXEEXT_FALSE 648 am__EXEEXT_TRUE 649 LTLIBOBJS 650 LIBOBJS 651 SESSREG_LIBS 652 SESSREG_CFLAGS 653 LINT_FALSE 654 LINT_TRUE 655 LINT_FLAGS 656 LINT 657 MAN_SUBSTS 658 XORG_MAN_PAGE 659 ADMIN_MAN_DIR 660 DRIVER_MAN_DIR 661 MISC_MAN_DIR 662 FILE_MAN_DIR 663 LIB_MAN_DIR 664 APP_MAN_DIR 665 ADMIN_MAN_SUFFIX 666 DRIVER_MAN_SUFFIX 667 MISC_MAN_SUFFIX 668 FILE_MAN_SUFFIX 669 LIB_MAN_SUFFIX 670 APP_MAN_SUFFIX 671 SED 672 host_os 673 host_vendor 674 host_cpu 675 host 676 build_os 677 build_vendor 678 build_cpu 679 build 680 INSTALL_CMD 681 PKG_CONFIG_LIBDIR 682 PKG_CONFIG_PATH 683 PKG_CONFIG 684 CHANGELOG_CMD 685 STRICT_CFLAGS 686 CWARNFLAGS 687 BASE_CFLAGS 688 am__xargs_n 689 am__rm_f_notfound 690 AM_BACKSLASH 691 AM_DEFAULT_VERBOSITY 692 AM_DEFAULT_V 693 AM_V 694 CSCOPE 695 ETAGS 696 CTAGS 697 am__fastdepCC_FALSE 698 am__fastdepCC_TRUE 699 CCDEPMODE 700 am__nodep 701 AMDEPBACKSLASH 702 AMDEP_FALSE 703 AMDEP_TRUE 704 am__include 705 DEPDIR 706 am__untar 707 am__tar 708 AMTAR 709 am__leading_dot 710 SET_MAKE 711 AWK 712 mkdir_p 713 MKDIR_P 714 INSTALL_STRIP_PROGRAM 715 STRIP 716 install_sh 717 MAKEINFO 718 AUTOHEADER 719 AUTOMAKE 720 AUTOCONF 721 ACLOCAL 722 VERSION 723 PACKAGE 724 CYGPATH_W 725 am__isrc 726 INSTALL_DATA 727 INSTALL_SCRIPT 728 INSTALL_PROGRAM 729 OBJEXT 730 EXEEXT 731 ac_ct_CC 732 CPPFLAGS 733 LDFLAGS 734 CFLAGS 735 CC 736 target_alias 737 host_alias 738 build_alias 739 LIBS 740 ECHO_T 741 ECHO_N 742 ECHO_C 743 DEFS 744 mandir 745 localedir 746 libdir 747 psdir 748 pdfdir 749 dvidir 750 htmldir 751 infodir 752 docdir 753 oldincludedir 754 includedir 755 runstatedir 756 localstatedir 757 sharedstatedir 758 sysconfdir 759 datadir 760 datarootdir 761 libexecdir 762 sbindir 763 bindir 764 program_transform_name 765 prefix 766 exec_prefix 767 PACKAGE_URL 768 PACKAGE_BUGREPORT 769 PACKAGE_STRING 770 PACKAGE_VERSION 771 PACKAGE_TARNAME 772 PACKAGE_NAME 773 PATH_SEPARATOR 774 SHELL 775 am__quote' 776 ac_subst_files='' 777 ac_user_opts=' 778 enable_option_checking 779 enable_largefile 780 enable_dependency_tracking 781 enable_silent_rules 782 enable_selective_werror 783 enable_strict_compilation 784 with_lint 785 enable_year2038 786 ' 787 ac_precious_vars='build_alias 788 host_alias 789 target_alias 790 CC 791 CFLAGS 792 LDFLAGS 793 LIBS 794 CPPFLAGS 795 PKG_CONFIG 796 PKG_CONFIG_PATH 797 PKG_CONFIG_LIBDIR 798 LINT 799 LINT_FLAGS 800 SESSREG_CFLAGS 801 SESSREG_LIBS' 802 803 804 # Initialize some variables set by options. 805 ac_init_help= 806 ac_init_version=false 807 ac_unrecognized_opts= 808 ac_unrecognized_sep= 809 # The variables have the same names as the options, with 810 # dashes changed to underlines. 811 cache_file=/dev/null 812 exec_prefix=NONE 813 no_create= 814 no_recursion= 815 prefix=NONE 816 program_prefix=NONE 817 program_suffix=NONE 818 program_transform_name=s,x,x, 819 silent= 820 site= 821 srcdir= 822 verbose= 823 x_includes=NONE 824 x_libraries=NONE 825 826 # Installation directory options. 827 # These are left unexpanded so users can "make install exec_prefix=/foo" 828 # and all the variables that are supposed to be based on exec_prefix 829 # by default will actually change. 830 # Use braces instead of parens because sh, perl, etc. also accept them. 831 # (The list follows the same order as the GNU Coding Standards.) 832 bindir='${exec_prefix}/bin' 833 sbindir='${exec_prefix}/sbin' 834 libexecdir='${exec_prefix}/libexec' 835 datarootdir='${prefix}/share' 836 datadir='${datarootdir}' 837 sysconfdir='${prefix}/etc' 838 sharedstatedir='${prefix}/com' 839 localstatedir='${prefix}/var' 840 runstatedir='${localstatedir}/run' 841 includedir='${prefix}/include' 842 oldincludedir='/usr/include' 843 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 844 infodir='${datarootdir}/info' 845 htmldir='${docdir}' 846 dvidir='${docdir}' 847 pdfdir='${docdir}' 848 psdir='${docdir}' 849 libdir='${exec_prefix}/lib' 850 localedir='${datarootdir}/locale' 851 mandir='${datarootdir}/man' 852 853 ac_prev= 854 ac_dashdash= 855 for ac_option 856 do 857 # 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"invalid feature name: '$ac_useropt'" 937 ac_useropt_orig=$ac_useropt 938 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` 939 case $ac_user_opts in 940 *" 941 "enable_$ac_useropt" 942 "*) ;; 943 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 944 ac_unrecognized_sep=', ';; 945 esac 946 eval enable_$ac_useropt=\$ac_optarg ;; 947 948 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 949 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 950 | --exec | --exe | --ex) 951 ac_prev=exec_prefix ;; 952 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 953 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 954 | --exec=* | --exe=* | --ex=*) 955 exec_prefix=$ac_optarg ;; 956 957 -gas | --gas | --ga | --g) 958 # Obsolete; use --with-gas. 959 with_gas=yes ;; 960 961 -help | --help | --hel | --he | -h) 962 ac_init_help=long ;; 963 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 964 ac_init_help=recursive ;; 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"unrecognized options: $ac_unrecognized_opts" ;; 1229 *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1230 esac 1231 fi 1232 1233 # Check all directory arguments for consistency. 1234 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1235 datadir sysconfdir sharedstatedir localstatedir includedir \ 1236 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1237 libdir localedir mandir runstatedir 1238 do 1239 eval ac_val=\$$ac_var 1240 # Remove trailing slashes. 1241 case $ac_val in 1242 */ ) 1243 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1244 eval $ac_var=\$ac_val;; 1245 esac 1246 # Be sure to have absolute directory names. 1247 case $ac_val in 1248 [\\/$]* | ?:[\\/]* ) continue;; 1249 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1250 esac 1251 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 1252 done 1253 1254 # There might be people who depend on the old broken behavior: '$host' 1255 # used to hold the argument of --host etc. 1256 # FIXME: To remove some day. 1257 build=$build_alias 1258 host=$host_alias 1259 target=$target_alias 1260 1261 # FIXME: To remove some day. 1262 if test "x$host_alias" != x; then 1263 if test "x$build_alias" = x; then 1264 cross_compiling=maybe 1265 elif test "x$build_alias" != "x$host_alias"; then 1266 cross_compiling=yes 1267 fi 1268 fi 1269 1270 ac_tool_prefix= 1271 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1272 1273 test "$silent" = yes && exec 6>/dev/null 1274 1275 1276 ac_pwd=`pwd` && test -n "$ac_pwd" && 1277 ac_ls_di=`ls -di .` && 1278 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1279 as_fn_error $? "working directory cannot be determined" 1280 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1281 as_fn_error $? "pwd does not report name of working directory" 1282 1283 1284 # Find the source files, if location was not specified. 1285 if test -z "$srcdir"; then 1286 ac_srcdir_defaulted=yes 1287 # Try the directory containing this script, then the parent directory. 1288 ac_confdir=`$as_dirname -- "$as_myself" || 1289 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1290 X"$as_myself" : 'X\(//\)[^/]' \| \ 1291 X"$as_myself" : 'X\(//\)$' \| \ 1292 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1293 printf "%s\n" X"$as_myself" | 1294 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1295 s//\1/ 1296 q 1297 } 1298 /^X\(\/\/\)[^/].*/{ 1299 s//\1/ 1300 q 1301 } 1302 /^X\(\/\/\)$/{ 1303 s//\1/ 1304 q 1305 } 1306 /^X\(\/\).*/{ 1307 s//\1/ 1308 q 1309 } 1310 s/.*/./; q'` 1311 srcdir=$ac_confdir 1312 if test ! -r "$srcdir/$ac_unique_file"; then 1313 srcdir=.. 1314 fi 1315 else 1316 ac_srcdir_defaulted=no 1317 fi 1318 if test ! -r "$srcdir/$ac_unique_file"; then 1319 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1320 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1321 fi 1322 ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" 1323 ac_abs_confdir=`( 1324 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1325 pwd)` 1326 # When building in place, set srcdir=. 1327 if test "$ac_abs_confdir" = "$ac_pwd"; then 1328 srcdir=. 1329 fi 1330 # Remove unnecessary trailing slashes from srcdir. 1331 # Double slashes in file names in object file debugging info 1332 # mess up M-x gdb in Emacs. 1333 case $srcdir in 1334 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1335 esac 1336 for ac_var in $ac_precious_vars; do 1337 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1338 eval ac_env_${ac_var}_value=\$${ac_var} 1339 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1340 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1341 done 1342 1343 # 1344 # Report the --help message. 1345 # 1346 if test "$ac_init_help" = "long"; then 1347 # Omit some internal or obsolete options to make the list less imposing. 1348 # This message is too long to be a string in the A/UX 3.1 sh. 1349 cat <<_ACEOF 1350 'configure' configures sessreg 1.1.4 to adapt to many kinds of systems. 1351 1352 Usage: $0 [OPTION]... [VAR=VALUE]... 1353 1354 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1355 VAR=VALUE. See below for descriptions of some of the useful variables. 1356 1357 Defaults for the options are specified in brackets. 1358 1359 Configuration: 1360 -h, --help display this help and exit 1361 --help=short display options specific to this package 1362 --help=recursive display the short help of all the included packages 1363 -V, --version display version information and exit 1364 -q, --quiet, --silent do not print 'checking ...' messages 1365 --cache-file=FILE cache test results in FILE [disabled] 1366 -C, --config-cache alias for '--cache-file=config.cache' 1367 -n, --no-create do not create output files 1368 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1369 1370 Installation directories: 1371 --prefix=PREFIX install architecture-independent files in PREFIX 1372 [$ac_default_prefix] 1373 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1374 [PREFIX] 1375 1376 By default, 'make install' will install all the files in 1377 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1378 an installation prefix other than '$ac_default_prefix' using '--prefix', 1379 for instance '--prefix=\$HOME'. 1380 1381 For better control, use the options below. 1382 1383 Fine tuning of the installation directories: 1384 --bindir=DIR user executables [EPREFIX/bin] 1385 --sbindir=DIR system admin executables [EPREFIX/sbin] 1386 --libexecdir=DIR program executables [EPREFIX/libexec] 1387 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1388 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1389 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1390 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1391 --libdir=DIR object code libraries [EPREFIX/lib] 1392 --includedir=DIR C header files [PREFIX/include] 1393 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1394 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1395 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1396 --infodir=DIR info documentation [DATAROOTDIR/info] 1397 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1398 --mandir=DIR man documentation [DATAROOTDIR/man] 1399 --docdir=DIR documentation root [DATAROOTDIR/doc/sessreg] 1400 --htmldir=DIR html documentation [DOCDIR] 1401 --dvidir=DIR dvi documentation [DOCDIR] 1402 --pdfdir=DIR pdf documentation [DOCDIR] 1403 --psdir=DIR ps documentation [DOCDIR] 1404 _ACEOF 1405 1406 cat <<\_ACEOF 1407 1408 Program names: 1409 --program-prefix=PREFIX prepend PREFIX to installed program names 1410 --program-suffix=SUFFIX append SUFFIX to installed program names 1411 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1412 1413 System types: 1414 --build=BUILD configure for building on BUILD [guessed] 1415 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1416 _ACEOF 1417 fi 1418 1419 if test -n "$ac_init_help"; then 1420 case $ac_init_help in 1421 short | recursive ) echo "Configuration of sessreg 1.1.4:";; 1422 esac 1423 cat <<\_ACEOF 1424 1425 Optional Features: 1426 --disable-option-checking ignore unrecognized --enable/--with options 1427 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1428 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1429 --disable-largefile omit support for large files 1430 --enable-dependency-tracking 1431 do not reject slow dependency extractors 1432 --disable-dependency-tracking 1433 speeds up one-time build 1434 --enable-silent-rules less verbose build output (undo: "make V=1") 1435 --disable-silent-rules verbose build output (undo: "make V=0") 1436 --disable-selective-werror 1437 Turn off selective compiler errors. (default: 1438 enabled) 1439 --enable-strict-compilation 1440 Enable all warnings from compiler and make them 1441 errors (default: disabled) 1442 --enable-year2038 support timestamps after 2038 1443 1444 Optional Packages: 1445 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1446 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1447 --with-lint Use a lint-style source code checker (default: 1448 disabled) 1449 1450 Some influential environment variables: 1451 CC C compiler command 1452 CFLAGS C compiler flags 1453 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1454 nonstandard directory <lib dir> 1455 LIBS libraries to pass to the linker, e.g. -l<library> 1456 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1457 you have headers in a nonstandard directory <include dir> 1458 PKG_CONFIG path to pkg-config utility 1459 PKG_CONFIG_PATH 1460 directories to add to pkg-config's search path 1461 PKG_CONFIG_LIBDIR 1462 path overriding pkg-config's built-in search path 1463 LINT Path to a lint-style command 1464 LINT_FLAGS Flags for the lint-style command 1465 SESSREG_CFLAGS 1466 C compiler flags for SESSREG, overriding pkg-config 1467 SESSREG_LIBS 1468 linker flags for SESSREG, overriding pkg-config 1469 1470 Use these variables to override the choices made by 'configure' or to help 1471 it to find libraries and programs with nonstandard names/locations. 1472 1473 Report bugs to <https://gitlab.freedesktop.org/xorg/app/sessreg/-/issues>. 1474 _ACEOF 1475 ac_status=$? 1476 fi 1477 1478 if test "$ac_init_help" = "recursive"; then 1479 # If there are subdirs, report their specific --help. 1480 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1481 test -d "$ac_dir" || 1482 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1483 continue 1484 ac_builddir=. 1485 1486 case "$ac_dir" in 1487 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1488 *) 1489 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1490 # A ".." for each directory in $ac_dir_suffix. 1491 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1492 case $ac_top_builddir_sub in 1493 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1494 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1495 esac ;; 1496 esac 1497 ac_abs_top_builddir=$ac_pwd 1498 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1499 # for backward compatibility: 1500 ac_top_builddir=$ac_top_build_prefix 1501 1502 case $srcdir in 1503 .) # We are building in place. 1504 ac_srcdir=. 1505 ac_top_srcdir=$ac_top_builddir_sub 1506 ac_abs_top_srcdir=$ac_pwd ;; 1507 [\\/]* | ?:[\\/]* ) # Absolute name. 1508 ac_srcdir=$srcdir$ac_dir_suffix; 1509 ac_top_srcdir=$srcdir 1510 ac_abs_top_srcdir=$srcdir ;; 1511 *) # Relative name. 1512 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1513 ac_top_srcdir=$ac_top_build_prefix$srcdir 1514 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1515 esac 1516 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1517 1518 cd "$ac_dir" || { ac_status=$?; continue; } 1519 # Check for configure.gnu first; this name is used for a wrapper for 1520 # Metaconfig's "Configure" on case-insensitive file systems. 1521 if test -f "$ac_srcdir/configure.gnu"; then 1522 echo && 1523 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1524 elif test -f "$ac_srcdir/configure"; then 1525 echo && 1526 $SHELL "$ac_srcdir/configure" --help=recursive 1527 else 1528 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1529 fi || ac_status=$? 1530 cd "$ac_pwd" || { ac_status=$?; break; } 1531 done 1532 fi 1533 1534 test -n "$ac_init_help" && exit $ac_status 1535 if $ac_init_version; then 1536 cat <<\_ACEOF 1537 sessreg configure 1.1.4 1538 generated by GNU Autoconf 2.72 1539 1540 Copyright (C) 2023 Free Software Foundation, Inc. 1541 This configure script is free software; the Free Software Foundation 1542 gives unlimited permission to copy, distribute and modify it. 1543 _ACEOF 1544 exit 1545 fi 1546 1547 ## ------------------------ ## 1548 ## Autoconf initialization. ## 1549 ## ------------------------ ## 1550 1551 # ac_fn_c_try_compile LINENO 1552 # -------------------------- 1553 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1554 ac_fn_c_try_compile () 1555 { 1556 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1557 rm -f conftest.$ac_objext conftest.beam 1558 if { { ac_try="$ac_compile" 1559 case "(($ac_try" in 1560 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1561 *) ac_try_echo=$ac_try;; 1562 esac 1563 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1564 printf "%s\n" "$ac_try_echo"; } >&5 1565 (eval "$ac_compile") 2>conftest.err 1566 ac_status=$? 1567 if test -s conftest.err; then 1568 grep -v '^ *+' conftest.err >conftest.er1 1569 cat conftest.er1 >&5 1570 mv -f conftest.er1 conftest.err 1571 fi 1572 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1573 test $ac_status = 0; } && { 1574 test -z "$ac_c_werror_flag" || 1575 test ! -s conftest.err 1576 } && test -s conftest.$ac_objext 1577 then : 1578 ac_retval=0 1579 else case e in #( 1580 e) printf "%s\n" "$as_me: failed program was:" >&5 1581 sed 's/^/| /' conftest.$ac_ext >&5 1582 1583 ac_retval=1 ;; 1584 esac 1585 fi 1586 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1587 as_fn_set_status $ac_retval 1588 1589 } # ac_fn_c_try_compile 1590 1591 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1592 # ------------------------------------------------------- 1593 # Tests whether HEADER exists and can be compiled using the include files in 1594 # INCLUDES, setting the cache variable VAR accordingly. 1595 ac_fn_c_check_header_compile () 1596 { 1597 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1599 printf %s "checking for $2... " >&6; } 1600 if eval test \${$3+y} 1601 then : 1602 printf %s "(cached) " >&6 1603 else case e in #( 1604 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1605 /* end confdefs.h. */ 1606 $4 1607 #include <$2> 1608 _ACEOF 1609 if ac_fn_c_try_compile "$LINENO" 1610 then : 1611 eval "$3=yes" 1612 else case e in #( 1613 e) eval "$3=no" ;; 1614 esac 1615 fi 1616 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1617 esac 1618 fi 1619 eval ac_res=\$$3 1620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1621 printf "%s\n" "$ac_res" >&6; } 1622 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1623 1624 } # ac_fn_c_check_header_compile 1625 1626 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1627 # ------------------------------------------------------------------ 1628 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1629 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1630 ac_fn_check_decl () 1631 { 1632 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1633 as_decl_name=`echo $2|sed 's/ *(.*//'` 1634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1635 printf %s "checking whether $as_decl_name is declared... " >&6; } 1636 if eval test \${$3+y} 1637 then : 1638 printf %s "(cached) " >&6 1639 else case e in #( 1640 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1641 eval ac_save_FLAGS=\$$6 1642 as_fn_append $6 " $5" 1643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1644 /* end confdefs.h. */ 1645 $4 1646 int 1647 main (void) 1648 { 1649 #ifndef $as_decl_name 1650 #ifdef __cplusplus 1651 (void) $as_decl_use; 1652 #else 1653 (void) $as_decl_name; 1654 #endif 1655 #endif 1656 1657 ; 1658 return 0; 1659 } 1660 _ACEOF 1661 if ac_fn_c_try_compile "$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 eval $6=\$ac_save_FLAGS 1670 ;; 1671 esac 1672 fi 1673 eval ac_res=\$$3 1674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1675 printf "%s\n" "$ac_res" >&6; } 1676 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1677 1678 } # ac_fn_check_decl 1679 1680 # ac_fn_c_try_link LINENO 1681 # ----------------------- 1682 # Try to link conftest.$ac_ext, and return whether this succeeded. 1683 ac_fn_c_try_link () 1684 { 1685 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1686 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1687 if { { ac_try="$ac_link" 1688 case "(($ac_try" in 1689 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1690 *) ac_try_echo=$ac_try;; 1691 esac 1692 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1693 printf "%s\n" "$ac_try_echo"; } >&5 1694 (eval "$ac_link") 2>conftest.err 1695 ac_status=$? 1696 if test -s conftest.err; then 1697 grep -v '^ *+' conftest.err >conftest.er1 1698 cat conftest.er1 >&5 1699 mv -f conftest.er1 conftest.err 1700 fi 1701 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1702 test $ac_status = 0; } && { 1703 test -z "$ac_c_werror_flag" || 1704 test ! -s conftest.err 1705 } && test -s conftest$ac_exeext && { 1706 test "$cross_compiling" = yes || 1707 test -x conftest$ac_exeext 1708 } 1709 then : 1710 ac_retval=0 1711 else case e in #( 1712 e) printf "%s\n" "$as_me: failed program was:" >&5 1713 sed 's/^/| /' conftest.$ac_ext >&5 1714 1715 ac_retval=1 ;; 1716 esac 1717 fi 1718 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1719 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1720 # interfere with the next link command; also delete a directory that is 1721 # left behind by Apple's compiler. We do this before executing the actions. 1722 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1723 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1724 as_fn_set_status $ac_retval 1725 1726 } # ac_fn_c_try_link 1727 1728 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 1729 # ---------------------------------------------------- 1730 # Tries to find if the field MEMBER exists in type AGGR, after including 1731 # INCLUDES, setting cache variable VAR accordingly. 1732 ac_fn_c_check_member () 1733 { 1734 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 1736 printf %s "checking for $2.$3... " >&6; } 1737 if eval test \${$4+y} 1738 then : 1739 printf %s "(cached) " >&6 1740 else case e in #( 1741 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1742 /* end confdefs.h. */ 1743 $5 1744 int 1745 main (void) 1746 { 1747 static $2 ac_aggr; 1748 if (ac_aggr.$3) 1749 return 0; 1750 ; 1751 return 0; 1752 } 1753 _ACEOF 1754 if ac_fn_c_try_compile "$LINENO" 1755 then : 1756 eval "$4=yes" 1757 else case e in #( 1758 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1759 /* end confdefs.h. */ 1760 $5 1761 int 1762 main (void) 1763 { 1764 static $2 ac_aggr; 1765 if (sizeof ac_aggr.$3) 1766 return 0; 1767 ; 1768 return 0; 1769 } 1770 _ACEOF 1771 if ac_fn_c_try_compile "$LINENO" 1772 then : 1773 eval "$4=yes" 1774 else case e in #( 1775 e) eval "$4=no" ;; 1776 esac 1777 fi 1778 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1779 esac 1780 fi 1781 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1782 esac 1783 fi 1784 eval ac_res=\$$4 1785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1786 printf "%s\n" "$ac_res" >&6; } 1787 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1788 1789 } # ac_fn_c_check_member 1790 1791 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1792 # ------------------------------------------- 1793 # Tests whether TYPE exists after having included INCLUDES, setting cache 1794 # variable VAR accordingly. 1795 ac_fn_c_check_type () 1796 { 1797 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1799 printf %s "checking for $2... " >&6; } 1800 if eval test \${$3+y} 1801 then : 1802 printf %s "(cached) " >&6 1803 else case e in #( 1804 e) eval "$3=no" 1805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1806 /* end confdefs.h. */ 1807 $4 1808 int 1809 main (void) 1810 { 1811 if (sizeof ($2)) 1812 return 0; 1813 ; 1814 return 0; 1815 } 1816 _ACEOF 1817 if ac_fn_c_try_compile "$LINENO" 1818 then : 1819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1820 /* end confdefs.h. */ 1821 $4 1822 int 1823 main (void) 1824 { 1825 if (sizeof (($2))) 1826 return 0; 1827 ; 1828 return 0; 1829 } 1830 _ACEOF 1831 if ac_fn_c_try_compile "$LINENO" 1832 then : 1833 1834 else case e in #( 1835 e) eval "$3=yes" ;; 1836 esac 1837 fi 1838 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1839 fi 1840 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1841 esac 1842 fi 1843 eval ac_res=\$$3 1844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1845 printf "%s\n" "$ac_res" >&6; } 1846 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1847 1848 } # ac_fn_c_check_type 1849 1850 # ac_fn_c_check_func LINENO FUNC VAR 1851 # ---------------------------------- 1852 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1853 ac_fn_c_check_func () 1854 { 1855 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1857 printf %s "checking for $2... " >&6; } 1858 if eval test \${$3+y} 1859 then : 1860 printf %s "(cached) " >&6 1861 else case e in #( 1862 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1863 /* end confdefs.h. */ 1864 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1865 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1866 #define $2 innocuous_$2 1867 1868 /* System header to define __stub macros and hopefully few prototypes, 1869 which can conflict with char $2 (void); below. */ 1870 1871 #include <limits.h> 1872 #undef $2 1873 1874 /* Override any GCC internal prototype to avoid an error. 1875 Use char because int might match the return type of a GCC 1876 builtin and then its argument prototype would still apply. */ 1877 #ifdef __cplusplus 1878 extern "C" 1879 #endif 1880 char $2 (void); 1881 /* The GNU C library defines this for functions which it implements 1882 to always fail with ENOSYS. Some functions are actually named 1883 something starting with __ and the normal name is an alias. */ 1884 #if defined __stub_$2 || defined __stub___$2 1885 choke me 1886 #endif 1887 1888 int 1889 main (void) 1890 { 1891 return $2 (); 1892 ; 1893 return 0; 1894 } 1895 _ACEOF 1896 if ac_fn_c_try_link "$LINENO" 1897 then : 1898 eval "$3=yes" 1899 else case e in #( 1900 e) eval "$3=no" ;; 1901 esac 1902 fi 1903 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1904 conftest$ac_exeext conftest.$ac_ext ;; 1905 esac 1906 fi 1907 eval ac_res=\$$3 1908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1909 printf "%s\n" "$ac_res" >&6; } 1910 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1911 1912 } # ac_fn_c_check_func 1913 ac_configure_args_raw= 1914 for ac_arg 1915 do 1916 case $ac_arg in 1917 *\'*) 1918 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1919 esac 1920 as_fn_append ac_configure_args_raw " '$ac_arg'" 1921 done 1922 1923 case $ac_configure_args_raw in 1924 *$as_nl*) 1925 ac_safe_unquote= ;; 1926 *) 1927 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1928 ac_unsafe_a="$ac_unsafe_z#~" 1929 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1930 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1931 esac 1932 1933 cat >config.log <<_ACEOF 1934 This file contains any messages produced by compilers while 1935 running configure, to aid debugging if configure makes a mistake. 1936 1937 It was created by sessreg $as_me 1.1.4, which was 1938 generated by GNU Autoconf 2.72. Invocation command line was 1939 1940 $ $0$ac_configure_args_raw 1941 1942 _ACEOF 1943 exec 5>>config.log 1944 { 1945 cat <<_ASUNAME 1946 ## --------- ## 1947 ## Platform. ## 1948 ## --------- ## 1949 1950 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1951 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1952 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1953 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1954 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1955 1956 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1957 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1958 1959 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1960 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1961 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1962 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1963 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1964 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1965 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1966 1967 _ASUNAME 1968 1969 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1970 for as_dir in $PATH 1971 do 1972 IFS=$as_save_IFS 1973 case $as_dir in #((( 1974 '') as_dir=./ ;; 1975 */) ;; 1976 *) as_dir=$as_dir/ ;; 1977 esac 1978 printf "%s\n" "PATH: $as_dir" 1979 done 1980 IFS=$as_save_IFS 1981 1982 } >&5 1983 1984 cat >&5 <<_ACEOF 1985 1986 1987 ## ----------- ## 1988 ## Core tests. ## 1989 ## ----------- ## 1990 1991 _ACEOF 1992 1993 1994 # Keep a trace of the command line. 1995 # Strip out --no-create and --no-recursion so they do not pile up. 1996 # Strip out --silent because we don't want to record it for future runs. 1997 # Also quote any args containing shell meta-characters. 1998 # Make two passes to allow for proper duplicate-argument suppression. 1999 ac_configure_args= 2000 ac_configure_args0= 2001 ac_configure_args1= 2002 ac_must_keep_next=false 2003 for ac_pass in 1 2 2004 do 2005 for ac_arg 2006 do 2007 case $ac_arg in 2008 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2009 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2010 | -silent | --silent | --silen | --sile | --sil) 2011 continue ;; 2012 *\'*) 2013 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2014 esac 2015 case $ac_pass in 2016 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2017 2) 2018 as_fn_append ac_configure_args1 " '$ac_arg'" 2019 if test $ac_must_keep_next = true; then 2020 ac_must_keep_next=false # Got value, back to normal. 2021 else 2022 case $ac_arg in 2023 *=* | --config-cache | -C | -disable-* | --disable-* \ 2024 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2025 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2026 | -with-* | --with-* | -without-* | --without-* | --x) 2027 case "$ac_configure_args0 " in 2028 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2029 esac 2030 ;; 2031 -* ) ac_must_keep_next=true ;; 2032 esac 2033 fi 2034 as_fn_append ac_configure_args " '$ac_arg'" 2035 ;; 2036 esac 2037 done 2038 done 2039 { ac_configure_args0=; unset ac_configure_args0;} 2040 { ac_configure_args1=; unset ac_configure_args1;} 2041 2042 # When interrupted or exit'd, cleanup temporary files, and complete 2043 # config.log. We remove comments because anyway the quotes in there 2044 # would cause problems or look ugly. 2045 # WARNING: Use '\'' to represent an apostrophe within the trap. 2046 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2047 trap 'exit_status=$? 2048 # Sanitize IFS. 2049 IFS=" "" $as_nl" 2050 # Save into config.log some information that might help in debugging. 2051 { 2052 echo 2053 2054 printf "%s\n" "## ---------------- ## 2055 ## Cache variables. ## 2056 ## ---------------- ##" 2057 echo 2058 # The following way of writing the cache mishandles newlines in values, 2059 ( 2060 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2061 eval ac_val=\$$ac_var 2062 case $ac_val in #( 2063 *${as_nl}*) 2064 case $ac_var in #( 2065 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2066 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2067 esac 2068 case $ac_var in #( 2069 _ | IFS | as_nl) ;; #( 2070 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2071 *) { eval $ac_var=; unset $ac_var;} ;; 2072 esac ;; 2073 esac 2074 done 2075 (set) 2>&1 | 2076 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2077 *${as_nl}ac_space=\ *) 2078 sed -n \ 2079 "s/'\''/'\''\\\\'\'''\''/g; 2080 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2081 ;; #( 2082 *) 2083 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2084 ;; 2085 esac | 2086 sort 2087 ) 2088 echo 2089 2090 printf "%s\n" "## ----------------- ## 2091 ## Output variables. ## 2092 ## ----------------- ##" 2093 echo 2094 for ac_var in $ac_subst_vars 2095 do 2096 eval ac_val=\$$ac_var 2097 case $ac_val in 2098 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2099 esac 2100 printf "%s\n" "$ac_var='\''$ac_val'\''" 2101 done | sort 2102 echo 2103 2104 if test -n "$ac_subst_files"; then 2105 printf "%s\n" "## ------------------- ## 2106 ## File substitutions. ## 2107 ## ------------------- ##" 2108 echo 2109 for ac_var in $ac_subst_files 2110 do 2111 eval ac_val=\$$ac_var 2112 case $ac_val in 2113 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2114 esac 2115 printf "%s\n" "$ac_var='\''$ac_val'\''" 2116 done | sort 2117 echo 2118 fi 2119 2120 if test -s confdefs.h; then 2121 printf "%s\n" "## ----------- ## 2122 ## confdefs.h. ## 2123 ## ----------- ##" 2124 echo 2125 cat confdefs.h 2126 echo 2127 fi 2128 test "$ac_signal" != 0 && 2129 printf "%s\n" "$as_me: caught signal $ac_signal" 2130 printf "%s\n" "$as_me: exit $exit_status" 2131 } >&5 2132 rm -f core *.core core.conftest.* && 2133 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2134 exit $exit_status 2135 ' 0 2136 for ac_signal in 1 2 13 15; do 2137 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2138 done 2139 ac_signal=0 2140 2141 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2142 rm -f -r conftest* confdefs.h 2143 2144 printf "%s\n" "/* confdefs.h */" > confdefs.h 2145 2146 # Predefined preprocessor variables. 2147 2148 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2149 2150 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2151 2152 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2153 2154 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2155 2156 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2157 2158 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2159 2160 2161 # Let the site file select an alternate cache file if it wants to. 2162 # Prefer an explicitly selected file to automatically selected ones. 2163 if test -n "$CONFIG_SITE"; then 2164 ac_site_files="$CONFIG_SITE" 2165 elif test "x$prefix" != xNONE; then 2166 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2167 else 2168 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2169 fi 2170 2171 for ac_site_file in $ac_site_files 2172 do 2173 case $ac_site_file in #( 2174 */*) : 2175 ;; #( 2176 *) : 2177 ac_site_file=./$ac_site_file ;; 2178 esac 2179 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2181 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2182 sed 's/^/| /' "$ac_site_file" >&5 2183 . "$ac_site_file" \ 2184 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2185 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2186 as_fn_error $? "failed to load site script $ac_site_file 2187 See 'config.log' for more details" "$LINENO" 5; } 2188 fi 2189 done 2190 2191 if test -r "$cache_file"; then 2192 # Some versions of bash will fail to source /dev/null (special files 2193 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2194 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2196 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2197 case $cache_file in 2198 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2199 *) . "./$cache_file";; 2200 esac 2201 fi 2202 else 2203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2204 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2205 >$cache_file 2206 fi 2207 2208 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2209 # Test code for whether the C compiler supports C89 (global declarations) 2210 ac_c_conftest_c89_globals=' 2211 /* Does the compiler advertise C89 conformance? 2212 Do not test the value of __STDC__, because some compilers set it to 0 2213 while being otherwise adequately conformant. */ 2214 #if !defined __STDC__ 2215 # error "Compiler does not advertise C89 conformance" 2216 #endif 2217 2218 #include <stddef.h> 2219 #include <stdarg.h> 2220 struct stat; 2221 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2222 struct buf { int x; }; 2223 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2224 static char *e (char **p, int i) 2225 { 2226 return p[i]; 2227 } 2228 static char *f (char * (*g) (char **, int), char **p, ...) 2229 { 2230 char *s; 2231 va_list v; 2232 va_start (v,p); 2233 s = g (p, va_arg (v,int)); 2234 va_end (v); 2235 return s; 2236 } 2237 2238 /* C89 style stringification. */ 2239 #define noexpand_stringify(a) #a 2240 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2241 2242 /* C89 style token pasting. Exercises some of the corner cases that 2243 e.g. old MSVC gets wrong, but not very hard. */ 2244 #define noexpand_concat(a,b) a##b 2245 #define expand_concat(a,b) noexpand_concat(a,b) 2246 extern int vA; 2247 extern int vbee; 2248 #define aye A 2249 #define bee B 2250 int *pvA = &expand_concat(v,aye); 2251 int *pvbee = &noexpand_concat(v,bee); 2252 2253 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2254 function prototypes and stuff, but not \xHH hex character constants. 2255 These do not provoke an error unfortunately, instead are silently treated 2256 as an "x". The following induces an error, until -std is added to get 2257 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2258 array size at least. It is necessary to write \x00 == 0 to get something 2259 that is true only with -std. */ 2260 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2261 2262 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2263 inside strings and character constants. */ 2264 #define FOO(x) '\''x'\'' 2265 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2266 2267 int test (int i, double x); 2268 struct s1 {int (*f) (int a);}; 2269 struct s2 {int (*f) (double a);}; 2270 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2271 int, int);' 2272 2273 # Test code for whether the C compiler supports C89 (body of main). 2274 ac_c_conftest_c89_main=' 2275 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2276 ' 2277 2278 # Test code for whether the C compiler supports C99 (global declarations) 2279 ac_c_conftest_c99_globals=' 2280 /* Does the compiler advertise C99 conformance? */ 2281 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2282 # error "Compiler does not advertise C99 conformance" 2283 #endif 2284 2285 // See if C++-style comments work. 2286 2287 #include <stdbool.h> 2288 extern int puts (const char *); 2289 extern int printf (const char *, ...); 2290 extern int dprintf (int, const char *, ...); 2291 extern void *malloc (size_t); 2292 extern void free (void *); 2293 2294 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2295 // dprintf is used instead of fprintf to avoid needing to declare 2296 // FILE and stderr. 2297 #define debug(...) dprintf (2, __VA_ARGS__) 2298 #define showlist(...) puts (#__VA_ARGS__) 2299 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2300 static void 2301 test_varargs_macros (void) 2302 { 2303 int x = 1234; 2304 int y = 5678; 2305 debug ("Flag"); 2306 debug ("X = %d\n", x); 2307 showlist (The first, second, and third items.); 2308 report (x>y, "x is %d but y is %d", x, y); 2309 } 2310 2311 // Check long long types. 2312 #define BIG64 18446744073709551615ull 2313 #define BIG32 4294967295ul 2314 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2315 #if !BIG_OK 2316 #error "your preprocessor is broken" 2317 #endif 2318 #if BIG_OK 2319 #else 2320 #error "your preprocessor is broken" 2321 #endif 2322 static long long int bignum = -9223372036854775807LL; 2323 static unsigned long long int ubignum = BIG64; 2324 2325 struct incomplete_array 2326 { 2327 int datasize; 2328 double data[]; 2329 }; 2330 2331 struct named_init { 2332 int number; 2333 const wchar_t *name; 2334 double average; 2335 }; 2336 2337 typedef const char *ccp; 2338 2339 static inline int 2340 test_restrict (ccp restrict text) 2341 { 2342 // Iterate through items via the restricted pointer. 2343 // Also check for declarations in for loops. 2344 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2345 continue; 2346 return 0; 2347 } 2348 2349 // Check varargs and va_copy. 2350 static bool 2351 test_varargs (const char *format, ...) 2352 { 2353 va_list args; 2354 va_start (args, format); 2355 va_list args_copy; 2356 va_copy (args_copy, args); 2357 2358 const char *str = ""; 2359 int number = 0; 2360 float fnumber = 0; 2361 2362 while (*format) 2363 { 2364 switch (*format++) 2365 { 2366 case '\''s'\'': // string 2367 str = va_arg (args_copy, const char *); 2368 break; 2369 case '\''d'\'': // int 2370 number = va_arg (args_copy, int); 2371 break; 2372 case '\''f'\'': // float 2373 fnumber = va_arg (args_copy, double); 2374 break; 2375 default: 2376 break; 2377 } 2378 } 2379 va_end (args_copy); 2380 va_end (args); 2381 2382 return *str && number && fnumber; 2383 } 2384 ' 2385 2386 # Test code for whether the C compiler supports C99 (body of main). 2387 ac_c_conftest_c99_main=' 2388 // Check bool. 2389 _Bool success = false; 2390 success |= (argc != 0); 2391 2392 // Check restrict. 2393 if (test_restrict ("String literal") == 0) 2394 success = true; 2395 char *restrict newvar = "Another string"; 2396 2397 // Check varargs. 2398 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2399 test_varargs_macros (); 2400 2401 // Check flexible array members. 2402 struct incomplete_array *ia = 2403 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2404 ia->datasize = 10; 2405 for (int i = 0; i < ia->datasize; ++i) 2406 ia->data[i] = i * 1.234; 2407 // Work around memory leak warnings. 2408 free (ia); 2409 2410 // Check named initializers. 2411 struct named_init ni = { 2412 .number = 34, 2413 .name = L"Test wide string", 2414 .average = 543.34343, 2415 }; 2416 2417 ni.number = 58; 2418 2419 int dynamic_array[ni.number]; 2420 dynamic_array[0] = argv[0][0]; 2421 dynamic_array[ni.number - 1] = 543; 2422 2423 // work around unused variable warnings 2424 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2425 || dynamic_array[ni.number - 1] != 543); 2426 ' 2427 2428 # Test code for whether the C compiler supports C11 (global declarations) 2429 ac_c_conftest_c11_globals=' 2430 /* Does the compiler advertise C11 conformance? */ 2431 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2432 # error "Compiler does not advertise C11 conformance" 2433 #endif 2434 2435 // Check _Alignas. 2436 char _Alignas (double) aligned_as_double; 2437 char _Alignas (0) no_special_alignment; 2438 extern char aligned_as_int; 2439 char _Alignas (0) _Alignas (int) aligned_as_int; 2440 2441 // Check _Alignof. 2442 enum 2443 { 2444 int_alignment = _Alignof (int), 2445 int_array_alignment = _Alignof (int[100]), 2446 char_alignment = _Alignof (char) 2447 }; 2448 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2449 2450 // Check _Noreturn. 2451 int _Noreturn does_not_return (void) { for (;;) continue; } 2452 2453 // Check _Static_assert. 2454 struct test_static_assert 2455 { 2456 int x; 2457 _Static_assert (sizeof (int) <= sizeof (long int), 2458 "_Static_assert does not work in struct"); 2459 long int y; 2460 }; 2461 2462 // Check UTF-8 literals. 2463 #define u8 syntax error! 2464 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2465 2466 // Check duplicate typedefs. 2467 typedef long *long_ptr; 2468 typedef long int *long_ptr; 2469 typedef long_ptr long_ptr; 2470 2471 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2472 struct anonymous 2473 { 2474 union { 2475 struct { int i; int j; }; 2476 struct { int k; long int l; } w; 2477 }; 2478 int m; 2479 } v1; 2480 ' 2481 2482 # Test code for whether the C compiler supports C11 (body of main). 2483 ac_c_conftest_c11_main=' 2484 _Static_assert ((offsetof (struct anonymous, i) 2485 == offsetof (struct anonymous, w.k)), 2486 "Anonymous union alignment botch"); 2487 v1.i = 2; 2488 v1.w.k = 5; 2489 ok |= v1.i != 5; 2490 ' 2491 2492 # Test code for whether the C compiler supports C11 (complete). 2493 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2494 ${ac_c_conftest_c99_globals} 2495 ${ac_c_conftest_c11_globals} 2496 2497 int 2498 main (int argc, char **argv) 2499 { 2500 int ok = 0; 2501 ${ac_c_conftest_c89_main} 2502 ${ac_c_conftest_c99_main} 2503 ${ac_c_conftest_c11_main} 2504 return ok; 2505 } 2506 " 2507 2508 # Test code for whether the C compiler supports C99 (complete). 2509 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2510 ${ac_c_conftest_c99_globals} 2511 2512 int 2513 main (int argc, char **argv) 2514 { 2515 int ok = 0; 2516 ${ac_c_conftest_c89_main} 2517 ${ac_c_conftest_c99_main} 2518 return ok; 2519 } 2520 " 2521 2522 # Test code for whether the C compiler supports C89 (complete). 2523 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2524 2525 int 2526 main (int argc, char **argv) 2527 { 2528 int ok = 0; 2529 ${ac_c_conftest_c89_main} 2530 return ok; 2531 } 2532 " 2533 2534 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2535 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2536 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2537 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2538 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2539 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2540 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2541 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2542 as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2543 as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2544 2545 # Auxiliary files required by this configure script. 2546 ac_aux_files="config.guess config.sub missing install-sh compile" 2547 2548 # Locations in which to look for auxiliary files. 2549 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2550 2551 # Search for a directory containing all of the required auxiliary files, 2552 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2553 # If we don't find one directory that contains all the files we need, 2554 # we report the set of missing files from the *first* directory in 2555 # $ac_aux_dir_candidates and give up. 2556 ac_missing_aux_files="" 2557 ac_first_candidate=: 2558 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2560 as_found=false 2561 for as_dir in $ac_aux_dir_candidates 2562 do 2563 IFS=$as_save_IFS 2564 case $as_dir in #((( 2565 '') as_dir=./ ;; 2566 */) ;; 2567 *) as_dir=$as_dir/ ;; 2568 esac 2569 as_found=: 2570 2571 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2572 ac_aux_dir_found=yes 2573 ac_install_sh= 2574 for ac_aux in $ac_aux_files 2575 do 2576 # As a special case, if "install-sh" is required, that requirement 2577 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2578 # and $ac_install_sh is set appropriately for whichever one is found. 2579 if test x"$ac_aux" = x"install-sh" 2580 then 2581 if test -f "${as_dir}install-sh"; then 2582 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2583 ac_install_sh="${as_dir}install-sh -c" 2584 elif test -f "${as_dir}install.sh"; then 2585 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2586 ac_install_sh="${as_dir}install.sh -c" 2587 elif test -f "${as_dir}shtool"; then 2588 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2589 ac_install_sh="${as_dir}shtool install -c" 2590 else 2591 ac_aux_dir_found=no 2592 if $ac_first_candidate; then 2593 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2594 else 2595 break 2596 fi 2597 fi 2598 else 2599 if test -f "${as_dir}${ac_aux}"; then 2600 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2601 else 2602 ac_aux_dir_found=no 2603 if $ac_first_candidate; then 2604 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2605 else 2606 break 2607 fi 2608 fi 2609 fi 2610 done 2611 if test "$ac_aux_dir_found" = yes; then 2612 ac_aux_dir="$as_dir" 2613 break 2614 fi 2615 ac_first_candidate=false 2616 2617 as_found=false 2618 done 2619 IFS=$as_save_IFS 2620 if $as_found 2621 then : 2622 2623 else case e in #( 2624 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2625 esac 2626 fi 2627 2628 2629 # These three variables are undocumented and unsupported, 2630 # and are intended to be withdrawn in a future Autoconf release. 2631 # They can cause serious problems if a builder's source tree is in a directory 2632 # whose full name contains unusual characters. 2633 if test -f "${ac_aux_dir}config.guess"; then 2634 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2635 fi 2636 if test -f "${ac_aux_dir}config.sub"; then 2637 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2638 fi 2639 if test -f "$ac_aux_dir/configure"; then 2640 ac_configure="$SHELL ${ac_aux_dir}configure" 2641 fi 2642 2643 # Check that the precious variables saved in the cache have kept the same 2644 # value. 2645 ac_cache_corrupted=false 2646 for ac_var in $ac_precious_vars; do 2647 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2648 eval ac_new_set=\$ac_env_${ac_var}_set 2649 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2650 eval ac_new_val=\$ac_env_${ac_var}_value 2651 case $ac_old_set,$ac_new_set in 2652 set,) 2653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2654 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2655 ac_cache_corrupted=: ;; 2656 ,set) 2657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2658 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2659 ac_cache_corrupted=: ;; 2660 ,);; 2661 *) 2662 if test "x$ac_old_val" != "x$ac_new_val"; then 2663 # differences in whitespace do not lead to failure. 2664 ac_old_val_w=`echo x $ac_old_val` 2665 ac_new_val_w=`echo x $ac_new_val` 2666 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2668 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2669 ac_cache_corrupted=: 2670 else 2671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2672 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2673 eval $ac_var=\$ac_old_val 2674 fi 2675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2676 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2678 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2679 fi;; 2680 esac 2681 # Pass precious variables to config.status. 2682 if test "$ac_new_set" = set; then 2683 case $ac_new_val in 2684 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2685 *) ac_arg=$ac_var=$ac_new_val ;; 2686 esac 2687 case " $ac_configure_args " in 2688 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2689 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2690 esac 2691 fi 2692 done 2693 if $ac_cache_corrupted; then 2694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2695 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2697 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2698 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2699 and start over" "$LINENO" 5 2700 fi 2701 ## -------------------- ## 2702 ## Main body of script. ## 2703 ## -------------------- ## 2704 2705 ac_ext=c 2706 ac_cpp='$CPP $CPPFLAGS' 2707 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2708 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2709 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2710 2711 2712 2713 ac_config_headers="$ac_config_headers config.h" 2714 2715 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 # Expand $ac_aux_dir to an absolute path. 2727 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2728 2729 ac_ext=c 2730 ac_cpp='$CPP $CPPFLAGS' 2731 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2732 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2733 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2734 if test -n "$ac_tool_prefix"; then 2735 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2736 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2738 printf %s "checking for $ac_word... " >&6; } 2739 if test ${ac_cv_prog_CC+y} 2740 then : 2741 printf %s "(cached) " >&6 2742 else case e in #( 2743 e) if test -n "$CC"; then 2744 ac_cv_prog_CC="$CC" # Let the user override the test. 2745 else 2746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2747 for as_dir in $PATH 2748 do 2749 IFS=$as_save_IFS 2750 case $as_dir in #((( 2751 '') as_dir=./ ;; 2752 */) ;; 2753 *) as_dir=$as_dir/ ;; 2754 esac 2755 for ac_exec_ext in '' $ac_executable_extensions; do 2756 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2757 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2758 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2759 break 2 2760 fi 2761 done 2762 done 2763 IFS=$as_save_IFS 2764 2765 fi ;; 2766 esac 2767 fi 2768 CC=$ac_cv_prog_CC 2769 if test -n "$CC"; then 2770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2771 printf "%s\n" "$CC" >&6; } 2772 else 2773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2774 printf "%s\n" "no" >&6; } 2775 fi 2776 2777 2778 fi 2779 if test -z "$ac_cv_prog_CC"; then 2780 ac_ct_CC=$CC 2781 # Extract the first word of "gcc", so it can be a program name with args. 2782 set dummy gcc; ac_word=$2 2783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2784 printf %s "checking for $ac_word... " >&6; } 2785 if test ${ac_cv_prog_ac_ct_CC+y} 2786 then : 2787 printf %s "(cached) " >&6 2788 else case e in #( 2789 e) if test -n "$ac_ct_CC"; then 2790 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2791 else 2792 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2793 for as_dir in $PATH 2794 do 2795 IFS=$as_save_IFS 2796 case $as_dir in #((( 2797 '') as_dir=./ ;; 2798 */) ;; 2799 *) as_dir=$as_dir/ ;; 2800 esac 2801 for ac_exec_ext in '' $ac_executable_extensions; do 2802 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2803 ac_cv_prog_ac_ct_CC="gcc" 2804 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2805 break 2 2806 fi 2807 done 2808 done 2809 IFS=$as_save_IFS 2810 2811 fi ;; 2812 esac 2813 fi 2814 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2815 if test -n "$ac_ct_CC"; then 2816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2817 printf "%s\n" "$ac_ct_CC" >&6; } 2818 else 2819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2820 printf "%s\n" "no" >&6; } 2821 fi 2822 2823 if test "x$ac_ct_CC" = x; then 2824 CC="" 2825 else 2826 case $cross_compiling:$ac_tool_warned in 2827 yes:) 2828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2829 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2830 ac_tool_warned=yes ;; 2831 esac 2832 CC=$ac_ct_CC 2833 fi 2834 else 2835 CC="$ac_cv_prog_CC" 2836 fi 2837 2838 if test -z "$CC"; then 2839 if test -n "$ac_tool_prefix"; then 2840 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2841 set dummy ${ac_tool_prefix}cc; ac_word=$2 2842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2843 printf %s "checking for $ac_word... " >&6; } 2844 if test ${ac_cv_prog_CC+y} 2845 then : 2846 printf %s "(cached) " >&6 2847 else case e in #( 2848 e) if test -n "$CC"; then 2849 ac_cv_prog_CC="$CC" # Let the user override the test. 2850 else 2851 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2852 for as_dir in $PATH 2853 do 2854 IFS=$as_save_IFS 2855 case $as_dir in #((( 2856 '') as_dir=./ ;; 2857 */) ;; 2858 *) as_dir=$as_dir/ ;; 2859 esac 2860 for ac_exec_ext in '' $ac_executable_extensions; do 2861 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2862 ac_cv_prog_CC="${ac_tool_prefix}cc" 2863 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2864 break 2 2865 fi 2866 done 2867 done 2868 IFS=$as_save_IFS 2869 2870 fi ;; 2871 esac 2872 fi 2873 CC=$ac_cv_prog_CC 2874 if test -n "$CC"; then 2875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2876 printf "%s\n" "$CC" >&6; } 2877 else 2878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2879 printf "%s\n" "no" >&6; } 2880 fi 2881 2882 2883 fi 2884 fi 2885 if test -z "$CC"; then 2886 # Extract the first word of "cc", so it can be a program name with args. 2887 set dummy cc; ac_word=$2 2888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2889 printf %s "checking for $ac_word... " >&6; } 2890 if test ${ac_cv_prog_CC+y} 2891 then : 2892 printf %s "(cached) " >&6 2893 else case e in #( 2894 e) if test -n "$CC"; then 2895 ac_cv_prog_CC="$CC" # Let the user override the test. 2896 else 2897 ac_prog_rejected=no 2898 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2899 for as_dir in $PATH 2900 do 2901 IFS=$as_save_IFS 2902 case $as_dir in #((( 2903 '') as_dir=./ ;; 2904 */) ;; 2905 *) as_dir=$as_dir/ ;; 2906 esac 2907 for ac_exec_ext in '' $ac_executable_extensions; do 2908 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2909 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2910 ac_prog_rejected=yes 2911 continue 2912 fi 2913 ac_cv_prog_CC="cc" 2914 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2915 break 2 2916 fi 2917 done 2918 done 2919 IFS=$as_save_IFS 2920 2921 if test $ac_prog_rejected = yes; then 2922 # We found a bogon in the path, so make sure we never use it. 2923 set dummy $ac_cv_prog_CC 2924 shift 2925 if test $# != 0; then 2926 # We chose a different compiler from the bogus one. 2927 # However, it has the same basename, so the bogon will be chosen 2928 # first if we set CC to just the basename; use the full file name. 2929 shift 2930 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2931 fi 2932 fi 2933 fi ;; 2934 esac 2935 fi 2936 CC=$ac_cv_prog_CC 2937 if test -n "$CC"; then 2938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2939 printf "%s\n" "$CC" >&6; } 2940 else 2941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2942 printf "%s\n" "no" >&6; } 2943 fi 2944 2945 2946 fi 2947 if test -z "$CC"; then 2948 if test -n "$ac_tool_prefix"; then 2949 for ac_prog in cl.exe 2950 do 2951 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2952 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2954 printf %s "checking for $ac_word... " >&6; } 2955 if test ${ac_cv_prog_CC+y} 2956 then : 2957 printf %s "(cached) " >&6 2958 else case e in #( 2959 e) if test -n "$CC"; then 2960 ac_cv_prog_CC="$CC" # Let the user override the test. 2961 else 2962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2963 for as_dir in $PATH 2964 do 2965 IFS=$as_save_IFS 2966 case $as_dir in #((( 2967 '') as_dir=./ ;; 2968 */) ;; 2969 *) as_dir=$as_dir/ ;; 2970 esac 2971 for ac_exec_ext in '' $ac_executable_extensions; do 2972 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2973 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2974 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2975 break 2 2976 fi 2977 done 2978 done 2979 IFS=$as_save_IFS 2980 2981 fi ;; 2982 esac 2983 fi 2984 CC=$ac_cv_prog_CC 2985 if test -n "$CC"; then 2986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2987 printf "%s\n" "$CC" >&6; } 2988 else 2989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2990 printf "%s\n" "no" >&6; } 2991 fi 2992 2993 2994 test -n "$CC" && break 2995 done 2996 fi 2997 if test -z "$CC"; then 2998 ac_ct_CC=$CC 2999 for ac_prog in cl.exe 3000 do 3001 # Extract the first word of "$ac_prog", so it can be a program name with args. 3002 set dummy $ac_prog; ac_word=$2 3003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3004 printf %s "checking for $ac_word... " >&6; } 3005 if test ${ac_cv_prog_ac_ct_CC+y} 3006 then : 3007 printf %s "(cached) " >&6 3008 else case e in #( 3009 e) if test -n "$ac_ct_CC"; then 3010 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3011 else 3012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3013 for as_dir in $PATH 3014 do 3015 IFS=$as_save_IFS 3016 case $as_dir in #((( 3017 '') as_dir=./ ;; 3018 */) ;; 3019 *) as_dir=$as_dir/ ;; 3020 esac 3021 for ac_exec_ext in '' $ac_executable_extensions; do 3022 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3023 ac_cv_prog_ac_ct_CC="$ac_prog" 3024 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3025 break 2 3026 fi 3027 done 3028 done 3029 IFS=$as_save_IFS 3030 3031 fi ;; 3032 esac 3033 fi 3034 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3035 if test -n "$ac_ct_CC"; then 3036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3037 printf "%s\n" "$ac_ct_CC" >&6; } 3038 else 3039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3040 printf "%s\n" "no" >&6; } 3041 fi 3042 3043 3044 test -n "$ac_ct_CC" && break 3045 done 3046 3047 if test "x$ac_ct_CC" = x; then 3048 CC="" 3049 else 3050 case $cross_compiling:$ac_tool_warned in 3051 yes:) 3052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3053 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3054 ac_tool_warned=yes ;; 3055 esac 3056 CC=$ac_ct_CC 3057 fi 3058 fi 3059 3060 fi 3061 if test -z "$CC"; then 3062 if test -n "$ac_tool_prefix"; then 3063 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3064 set dummy ${ac_tool_prefix}clang; ac_word=$2 3065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3066 printf %s "checking for $ac_word... " >&6; } 3067 if test ${ac_cv_prog_CC+y} 3068 then : 3069 printf %s "(cached) " >&6 3070 else case e in #( 3071 e) if test -n "$CC"; then 3072 ac_cv_prog_CC="$CC" # Let the user override the test. 3073 else 3074 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3075 for as_dir in $PATH 3076 do 3077 IFS=$as_save_IFS 3078 case $as_dir in #((( 3079 '') as_dir=./ ;; 3080 */) ;; 3081 *) as_dir=$as_dir/ ;; 3082 esac 3083 for ac_exec_ext in '' $ac_executable_extensions; do 3084 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3085 ac_cv_prog_CC="${ac_tool_prefix}clang" 3086 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3087 break 2 3088 fi 3089 done 3090 done 3091 IFS=$as_save_IFS 3092 3093 fi ;; 3094 esac 3095 fi 3096 CC=$ac_cv_prog_CC 3097 if test -n "$CC"; then 3098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3099 printf "%s\n" "$CC" >&6; } 3100 else 3101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3102 printf "%s\n" "no" >&6; } 3103 fi 3104 3105 3106 fi 3107 if test -z "$ac_cv_prog_CC"; then 3108 ac_ct_CC=$CC 3109 # Extract the first word of "clang", so it can be a program name with args. 3110 set dummy clang; ac_word=$2 3111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3112 printf %s "checking for $ac_word... " >&6; } 3113 if test ${ac_cv_prog_ac_ct_CC+y} 3114 then : 3115 printf %s "(cached) " >&6 3116 else case e in #( 3117 e) if test -n "$ac_ct_CC"; then 3118 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3119 else 3120 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3121 for as_dir in $PATH 3122 do 3123 IFS=$as_save_IFS 3124 case $as_dir in #((( 3125 '') as_dir=./ ;; 3126 */) ;; 3127 *) as_dir=$as_dir/ ;; 3128 esac 3129 for ac_exec_ext in '' $ac_executable_extensions; do 3130 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3131 ac_cv_prog_ac_ct_CC="clang" 3132 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3133 break 2 3134 fi 3135 done 3136 done 3137 IFS=$as_save_IFS 3138 3139 fi ;; 3140 esac 3141 fi 3142 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3143 if test -n "$ac_ct_CC"; then 3144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3145 printf "%s\n" "$ac_ct_CC" >&6; } 3146 else 3147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3148 printf "%s\n" "no" >&6; } 3149 fi 3150 3151 if test "x$ac_ct_CC" = x; then 3152 CC="" 3153 else 3154 case $cross_compiling:$ac_tool_warned in 3155 yes:) 3156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3157 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3158 ac_tool_warned=yes ;; 3159 esac 3160 CC=$ac_ct_CC 3161 fi 3162 else 3163 CC="$ac_cv_prog_CC" 3164 fi 3165 3166 fi 3167 3168 3169 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3170 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3171 as_fn_error $? "no acceptable C compiler found in \$PATH 3172 See 'config.log' for more details" "$LINENO" 5; } 3173 3174 # Provide some information about the compiler. 3175 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3176 set X $ac_compile 3177 ac_compiler=$2 3178 for ac_option in --version -v -V -qversion -version; do 3179 { { ac_try="$ac_compiler $ac_option >&5" 3180 case "(($ac_try" in 3181 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3182 *) ac_try_echo=$ac_try;; 3183 esac 3184 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3185 printf "%s\n" "$ac_try_echo"; } >&5 3186 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3187 ac_status=$? 3188 if test -s conftest.err; then 3189 sed '10a\ 3190 ... rest of stderr output deleted ... 3191 10q' conftest.err >conftest.er1 3192 cat conftest.er1 >&5 3193 fi 3194 rm -f conftest.er1 conftest.err 3195 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3196 test $ac_status = 0; } 3197 done 3198 3199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3200 /* end confdefs.h. */ 3201 3202 int 3203 main (void) 3204 { 3205 3206 ; 3207 return 0; 3208 } 3209 _ACEOF 3210 ac_clean_files_save=$ac_clean_files 3211 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3212 # Try to create an executable without -o first, disregard a.out. 3213 # It will help us diagnose broken compilers, and finding out an intuition 3214 # of exeext. 3215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3216 printf %s "checking whether the C compiler works... " >&6; } 3217 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3218 3219 # The possible output files: 3220 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3221 3222 ac_rmfiles= 3223 for ac_file in $ac_files 3224 do 3225 case $ac_file in 3226 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3227 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3228 esac 3229 done 3230 rm -f $ac_rmfiles 3231 3232 if { { ac_try="$ac_link_default" 3233 case "(($ac_try" in 3234 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3235 *) ac_try_echo=$ac_try;; 3236 esac 3237 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3238 printf "%s\n" "$ac_try_echo"; } >&5 3239 (eval "$ac_link_default") 2>&5 3240 ac_status=$? 3241 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3242 test $ac_status = 0; } 3243 then : 3244 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3245 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3246 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3247 # so that the user can short-circuit this test for compilers unknown to 3248 # Autoconf. 3249 for ac_file in $ac_files '' 3250 do 3251 test -f "$ac_file" || continue 3252 case $ac_file in 3253 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3254 ;; 3255 [ab].out ) 3256 # We found the default executable, but exeext='' is most 3257 # certainly right. 3258 break;; 3259 *.* ) 3260 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3261 then :; else 3262 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3263 fi 3264 # We set ac_cv_exeext here because the later test for it is not 3265 # safe: cross compilers may not add the suffix if given an '-o' 3266 # argument, so we may need to know it at that point already. 3267 # Even if this section looks crufty: it has the advantage of 3268 # actually working. 3269 break;; 3270 * ) 3271 break;; 3272 esac 3273 done 3274 test "$ac_cv_exeext" = no && ac_cv_exeext= 3275 3276 else case e in #( 3277 e) ac_file='' ;; 3278 esac 3279 fi 3280 if test -z "$ac_file" 3281 then : 3282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3283 printf "%s\n" "no" >&6; } 3284 printf "%s\n" "$as_me: failed program was:" >&5 3285 sed 's/^/| /' conftest.$ac_ext >&5 3286 3287 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3288 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3289 as_fn_error 77 "C compiler cannot create executables 3290 See 'config.log' for more details" "$LINENO" 5; } 3291 else case e in #( 3292 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3293 printf "%s\n" "yes" >&6; } ;; 3294 esac 3295 fi 3296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3297 printf %s "checking for C compiler default output file name... " >&6; } 3298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3299 printf "%s\n" "$ac_file" >&6; } 3300 ac_exeext=$ac_cv_exeext 3301 3302 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3303 ac_clean_files=$ac_clean_files_save 3304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3305 printf %s "checking for suffix of executables... " >&6; } 3306 if { { ac_try="$ac_link" 3307 case "(($ac_try" in 3308 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3309 *) ac_try_echo=$ac_try;; 3310 esac 3311 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3312 printf "%s\n" "$ac_try_echo"; } >&5 3313 (eval "$ac_link") 2>&5 3314 ac_status=$? 3315 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3316 test $ac_status = 0; } 3317 then : 3318 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3319 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3320 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3321 # 'rm'. 3322 for ac_file in conftest.exe conftest conftest.*; do 3323 test -f "$ac_file" || continue 3324 case $ac_file in 3325 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3326 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3327 break;; 3328 * ) break;; 3329 esac 3330 done 3331 else case e in #( 3332 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3333 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3334 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3335 See 'config.log' for more details" "$LINENO" 5; } ;; 3336 esac 3337 fi 3338 rm -f conftest conftest$ac_cv_exeext 3339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3340 printf "%s\n" "$ac_cv_exeext" >&6; } 3341 3342 rm -f conftest.$ac_ext 3343 EXEEXT=$ac_cv_exeext 3344 ac_exeext=$EXEEXT 3345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3346 /* end confdefs.h. */ 3347 #include <stdio.h> 3348 int 3349 main (void) 3350 { 3351 FILE *f = fopen ("conftest.out", "w"); 3352 if (!f) 3353 return 1; 3354 return ferror (f) || fclose (f) != 0; 3355 3356 ; 3357 return 0; 3358 } 3359 _ACEOF 3360 ac_clean_files="$ac_clean_files conftest.out" 3361 # Check that the compiler produces executables we can run. If not, either 3362 # the compiler is broken, or we cross compile. 3363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3364 printf %s "checking whether we are cross compiling... " >&6; } 3365 if test "$cross_compiling" != yes; then 3366 { { ac_try="$ac_link" 3367 case "(($ac_try" in 3368 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3369 *) ac_try_echo=$ac_try;; 3370 esac 3371 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3372 printf "%s\n" "$ac_try_echo"; } >&5 3373 (eval "$ac_link") 2>&5 3374 ac_status=$? 3375 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3376 test $ac_status = 0; } 3377 if { ac_try='./conftest$ac_cv_exeext' 3378 { { case "(($ac_try" in 3379 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3380 *) ac_try_echo=$ac_try;; 3381 esac 3382 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3383 printf "%s\n" "$ac_try_echo"; } >&5 3384 (eval "$ac_try") 2>&5 3385 ac_status=$? 3386 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3387 test $ac_status = 0; }; }; then 3388 cross_compiling=no 3389 else 3390 if test "$cross_compiling" = maybe; then 3391 cross_compiling=yes 3392 else 3393 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3394 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3395 as_fn_error 77 "cannot run C compiled programs. 3396 If you meant to cross compile, use '--host'. 3397 See 'config.log' for more details" "$LINENO" 5; } 3398 fi 3399 fi 3400 fi 3401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3402 printf "%s\n" "$cross_compiling" >&6; } 3403 3404 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3405 conftest.o conftest.obj conftest.out 3406 ac_clean_files=$ac_clean_files_save 3407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3408 printf %s "checking for suffix of object files... " >&6; } 3409 if test ${ac_cv_objext+y} 3410 then : 3411 printf %s "(cached) " >&6 3412 else case e in #( 3413 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3414 /* end confdefs.h. */ 3415 3416 int 3417 main (void) 3418 { 3419 3420 ; 3421 return 0; 3422 } 3423 _ACEOF 3424 rm -f conftest.o conftest.obj 3425 if { { ac_try="$ac_compile" 3426 case "(($ac_try" in 3427 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3428 *) ac_try_echo=$ac_try;; 3429 esac 3430 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3431 printf "%s\n" "$ac_try_echo"; } >&5 3432 (eval "$ac_compile") 2>&5 3433 ac_status=$? 3434 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3435 test $ac_status = 0; } 3436 then : 3437 for ac_file in conftest.o conftest.obj conftest.*; do 3438 test -f "$ac_file" || continue; 3439 case $ac_file in 3440 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3441 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3442 break;; 3443 esac 3444 done 3445 else case e in #( 3446 e) printf "%s\n" "$as_me: failed program was:" >&5 3447 sed 's/^/| /' conftest.$ac_ext >&5 3448 3449 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3450 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3451 as_fn_error $? "cannot compute suffix of object files: cannot compile 3452 See 'config.log' for more details" "$LINENO" 5; } ;; 3453 esac 3454 fi 3455 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3456 esac 3457 fi 3458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3459 printf "%s\n" "$ac_cv_objext" >&6; } 3460 OBJEXT=$ac_cv_objext 3461 ac_objext=$OBJEXT 3462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3463 printf %s "checking whether the compiler supports GNU C... " >&6; } 3464 if test ${ac_cv_c_compiler_gnu+y} 3465 then : 3466 printf %s "(cached) " >&6 3467 else case e in #( 3468 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3469 /* end confdefs.h. */ 3470 3471 int 3472 main (void) 3473 { 3474 #ifndef __GNUC__ 3475 choke me 3476 #endif 3477 3478 ; 3479 return 0; 3480 } 3481 _ACEOF 3482 if ac_fn_c_try_compile "$LINENO" 3483 then : 3484 ac_compiler_gnu=yes 3485 else case e in #( 3486 e) ac_compiler_gnu=no ;; 3487 esac 3488 fi 3489 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3490 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3491 ;; 3492 esac 3493 fi 3494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3495 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3496 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3497 3498 if test $ac_compiler_gnu = yes; then 3499 GCC=yes 3500 else 3501 GCC= 3502 fi 3503 ac_test_CFLAGS=${CFLAGS+y} 3504 ac_save_CFLAGS=$CFLAGS 3505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3506 printf %s "checking whether $CC accepts -g... " >&6; } 3507 if test ${ac_cv_prog_cc_g+y} 3508 then : 3509 printf %s "(cached) " >&6 3510 else case e in #( 3511 e) ac_save_c_werror_flag=$ac_c_werror_flag 3512 ac_c_werror_flag=yes 3513 ac_cv_prog_cc_g=no 3514 CFLAGS="-g" 3515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3516 /* end confdefs.h. */ 3517 3518 int 3519 main (void) 3520 { 3521 3522 ; 3523 return 0; 3524 } 3525 _ACEOF 3526 if ac_fn_c_try_compile "$LINENO" 3527 then : 3528 ac_cv_prog_cc_g=yes 3529 else case e in #( 3530 e) CFLAGS="" 3531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3532 /* end confdefs.h. */ 3533 3534 int 3535 main (void) 3536 { 3537 3538 ; 3539 return 0; 3540 } 3541 _ACEOF 3542 if ac_fn_c_try_compile "$LINENO" 3543 then : 3544 3545 else case e in #( 3546 e) ac_c_werror_flag=$ac_save_c_werror_flag 3547 CFLAGS="-g" 3548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3549 /* end confdefs.h. */ 3550 3551 int 3552 main (void) 3553 { 3554 3555 ; 3556 return 0; 3557 } 3558 _ACEOF 3559 if ac_fn_c_try_compile "$LINENO" 3560 then : 3561 ac_cv_prog_cc_g=yes 3562 fi 3563 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3564 esac 3565 fi 3566 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3567 esac 3568 fi 3569 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3570 ac_c_werror_flag=$ac_save_c_werror_flag ;; 3571 esac 3572 fi 3573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3574 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3575 if test $ac_test_CFLAGS; then 3576 CFLAGS=$ac_save_CFLAGS 3577 elif test $ac_cv_prog_cc_g = yes; then 3578 if test "$GCC" = yes; then 3579 CFLAGS="-g -O2" 3580 else 3581 CFLAGS="-g" 3582 fi 3583 else 3584 if test "$GCC" = yes; then 3585 CFLAGS="-O2" 3586 else 3587 CFLAGS= 3588 fi 3589 fi 3590 ac_prog_cc_stdc=no 3591 if test x$ac_prog_cc_stdc = xno 3592 then : 3593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3594 printf %s "checking for $CC option to enable C11 features... " >&6; } 3595 if test ${ac_cv_prog_cc_c11+y} 3596 then : 3597 printf %s "(cached) " >&6 3598 else case e in #( 3599 e) ac_cv_prog_cc_c11=no 3600 ac_save_CC=$CC 3601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3602 /* end confdefs.h. */ 3603 $ac_c_conftest_c11_program 3604 _ACEOF 3605 for ac_arg in '' -std=gnu11 3606 do 3607 CC="$ac_save_CC $ac_arg" 3608 if ac_fn_c_try_compile "$LINENO" 3609 then : 3610 ac_cv_prog_cc_c11=$ac_arg 3611 fi 3612 rm -f core conftest.err conftest.$ac_objext conftest.beam 3613 test "x$ac_cv_prog_cc_c11" != "xno" && break 3614 done 3615 rm -f conftest.$ac_ext 3616 CC=$ac_save_CC ;; 3617 esac 3618 fi 3619 3620 if test "x$ac_cv_prog_cc_c11" = xno 3621 then : 3622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3623 printf "%s\n" "unsupported" >&6; } 3624 else case e in #( 3625 e) if test "x$ac_cv_prog_cc_c11" = x 3626 then : 3627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3628 printf "%s\n" "none needed" >&6; } 3629 else case e in #( 3630 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3631 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3632 CC="$CC $ac_cv_prog_cc_c11" ;; 3633 esac 3634 fi 3635 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3636 ac_prog_cc_stdc=c11 ;; 3637 esac 3638 fi 3639 fi 3640 if test x$ac_prog_cc_stdc = xno 3641 then : 3642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3643 printf %s "checking for $CC option to enable C99 features... " >&6; } 3644 if test ${ac_cv_prog_cc_c99+y} 3645 then : 3646 printf %s "(cached) " >&6 3647 else case e in #( 3648 e) ac_cv_prog_cc_c99=no 3649 ac_save_CC=$CC 3650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3651 /* end confdefs.h. */ 3652 $ac_c_conftest_c99_program 3653 _ACEOF 3654 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3655 do 3656 CC="$ac_save_CC $ac_arg" 3657 if ac_fn_c_try_compile "$LINENO" 3658 then : 3659 ac_cv_prog_cc_c99=$ac_arg 3660 fi 3661 rm -f core conftest.err conftest.$ac_objext conftest.beam 3662 test "x$ac_cv_prog_cc_c99" != "xno" && break 3663 done 3664 rm -f conftest.$ac_ext 3665 CC=$ac_save_CC ;; 3666 esac 3667 fi 3668 3669 if test "x$ac_cv_prog_cc_c99" = xno 3670 then : 3671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3672 printf "%s\n" "unsupported" >&6; } 3673 else case e in #( 3674 e) if test "x$ac_cv_prog_cc_c99" = x 3675 then : 3676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3677 printf "%s\n" "none needed" >&6; } 3678 else case e in #( 3679 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3680 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3681 CC="$CC $ac_cv_prog_cc_c99" ;; 3682 esac 3683 fi 3684 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3685 ac_prog_cc_stdc=c99 ;; 3686 esac 3687 fi 3688 fi 3689 if test x$ac_prog_cc_stdc = xno 3690 then : 3691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3692 printf %s "checking for $CC option to enable C89 features... " >&6; } 3693 if test ${ac_cv_prog_cc_c89+y} 3694 then : 3695 printf %s "(cached) " >&6 3696 else case e in #( 3697 e) ac_cv_prog_cc_c89=no 3698 ac_save_CC=$CC 3699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3700 /* end confdefs.h. */ 3701 $ac_c_conftest_c89_program 3702 _ACEOF 3703 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3704 do 3705 CC="$ac_save_CC $ac_arg" 3706 if ac_fn_c_try_compile "$LINENO" 3707 then : 3708 ac_cv_prog_cc_c89=$ac_arg 3709 fi 3710 rm -f core conftest.err conftest.$ac_objext conftest.beam 3711 test "x$ac_cv_prog_cc_c89" != "xno" && break 3712 done 3713 rm -f conftest.$ac_ext 3714 CC=$ac_save_CC ;; 3715 esac 3716 fi 3717 3718 if test "x$ac_cv_prog_cc_c89" = xno 3719 then : 3720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3721 printf "%s\n" "unsupported" >&6; } 3722 else case e in #( 3723 e) if test "x$ac_cv_prog_cc_c89" = x 3724 then : 3725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3726 printf "%s\n" "none needed" >&6; } 3727 else case e in #( 3728 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3729 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3730 CC="$CC $ac_cv_prog_cc_c89" ;; 3731 esac 3732 fi 3733 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3734 ac_prog_cc_stdc=c89 ;; 3735 esac 3736 fi 3737 fi 3738 3739 ac_ext=c 3740 ac_cpp='$CPP $CPPFLAGS' 3741 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3742 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3743 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3744 3745 3746 ac_ext=c 3747 ac_cpp='$CPP $CPPFLAGS' 3748 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3749 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3750 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3752 printf %s "checking whether $CC understands -c and -o together... " >&6; } 3753 if test ${am_cv_prog_cc_c_o+y} 3754 then : 3755 printf %s "(cached) " >&6 3756 else case e in #( 3757 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3758 /* end confdefs.h. */ 3759 3760 int 3761 main (void) 3762 { 3763 3764 ; 3765 return 0; 3766 } 3767 _ACEOF 3768 # Make sure it works both with $CC and with simple cc. 3769 # Following AC_PROG_CC_C_O, we do the test twice because some 3770 # compilers refuse to overwrite an existing .o file with -o, 3771 # though they will create one. 3772 am_cv_prog_cc_c_o=yes 3773 for am_i in 1 2; do 3774 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3775 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3776 ac_status=$? 3777 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3778 (exit $ac_status); } \ 3779 && test -f conftest2.$ac_objext; then 3780 : OK 3781 else 3782 am_cv_prog_cc_c_o=no 3783 break 3784 fi 3785 done 3786 rm -f core conftest* 3787 unset am_i ;; 3788 esac 3789 fi 3790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3791 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 3792 if test "$am_cv_prog_cc_c_o" != yes; then 3793 # Losing compiler, so override with the script. 3794 # FIXME: It is wrong to rewrite CC. 3795 # But if we don't then we get into trouble of one sort or another. 3796 # A longer-term fix would be to have automake use am__CC in this case, 3797 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3798 CC="$am_aux_dir/compile $CC" 3799 fi 3800 ac_ext=c 3801 ac_cpp='$CPP $CPPFLAGS' 3802 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3803 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3804 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3805 3806 3807 3808 ac_header= ac_cache= 3809 for ac_item in $ac_header_c_list 3810 do 3811 if test $ac_cache; then 3812 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3813 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3814 printf "%s\n" "#define $ac_item 1" >> confdefs.h 3815 fi 3816 ac_header= ac_cache= 3817 elif test $ac_header; then 3818 ac_cache=$ac_item 3819 else 3820 ac_header=$ac_item 3821 fi 3822 done 3823 3824 3825 3826 3827 3828 3829 3830 3831 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3832 then : 3833 3834 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 3835 3836 fi 3837 3838 3839 3840 3841 3842 3843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3844 printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3845 if test ${ac_cv_safe_to_define___extensions__+y} 3846 then : 3847 printf %s "(cached) " >&6 3848 else case e in #( 3849 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3850 /* end confdefs.h. */ 3851 3852 # define __EXTENSIONS__ 1 3853 $ac_includes_default 3854 int 3855 main (void) 3856 { 3857 3858 ; 3859 return 0; 3860 } 3861 _ACEOF 3862 if ac_fn_c_try_compile "$LINENO" 3863 then : 3864 ac_cv_safe_to_define___extensions__=yes 3865 else case e in #( 3866 e) ac_cv_safe_to_define___extensions__=no ;; 3867 esac 3868 fi 3869 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3870 esac 3871 fi 3872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3873 printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } 3874 3875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 3876 printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 3877 if test ${ac_cv_should_define__xopen_source+y} 3878 then : 3879 printf %s "(cached) " >&6 3880 else case e in #( 3881 e) ac_cv_should_define__xopen_source=no 3882 if test $ac_cv_header_wchar_h = yes 3883 then : 3884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3885 /* end confdefs.h. */ 3886 3887 #include <wchar.h> 3888 mbstate_t x; 3889 int 3890 main (void) 3891 { 3892 3893 ; 3894 return 0; 3895 } 3896 _ACEOF 3897 if ac_fn_c_try_compile "$LINENO" 3898 then : 3899 3900 else case e in #( 3901 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3902 /* end confdefs.h. */ 3903 3904 #define _XOPEN_SOURCE 500 3905 #include <wchar.h> 3906 mbstate_t x; 3907 int 3908 main (void) 3909 { 3910 3911 ; 3912 return 0; 3913 } 3914 _ACEOF 3915 if ac_fn_c_try_compile "$LINENO" 3916 then : 3917 ac_cv_should_define__xopen_source=yes 3918 fi 3919 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3920 esac 3921 fi 3922 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3923 fi ;; 3924 esac 3925 fi 3926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 3927 printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } 3928 3929 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h 3930 3931 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3932 3933 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h 3934 3935 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 3936 3937 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 3938 3939 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h 3940 3941 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3942 3943 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 3944 3945 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 3946 3947 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 3948 3949 printf "%s\n" "#define __STDC_WANT_IEC_60559_EXT__ 1" >>confdefs.h 3950 3951 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 3952 3953 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 3954 3955 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 3956 3957 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 3958 3959 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h 3960 3961 if test $ac_cv_header_minix_config_h = yes 3962 then : 3963 MINIX=yes 3964 printf "%s\n" "#define _MINIX 1" >>confdefs.h 3965 3966 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 3967 3968 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h 3969 3970 else case e in #( 3971 e) MINIX= ;; 3972 esac 3973 fi 3974 if test $ac_cv_safe_to_define___extensions__ = yes 3975 then : 3976 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h 3977 3978 fi 3979 if test $ac_cv_should_define__xopen_source = yes 3980 then : 3981 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 3982 3983 fi 3984 3985 # Check whether --enable-largefile was given. 3986 if test ${enable_largefile+y} 3987 then : 3988 enableval=$enable_largefile; 3989 fi 3990 if test "$enable_largefile,$enable_year2038" != no,no 3991 then : 3992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 3993 printf %s "checking for $CC option to enable large file support... " >&6; } 3994 if test ${ac_cv_sys_largefile_opts+y} 3995 then : 3996 printf %s "(cached) " >&6 3997 else case e in #( 3998 e) ac_save_CC="$CC" 3999 ac_opt_found=no 4000 for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do 4001 if test x"$ac_opt" != x"none needed" 4002 then : 4003 CC="$ac_save_CC $ac_opt" 4004 fi 4005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4006 /* end confdefs.h. */ 4007 #include <sys/types.h> 4008 #ifndef FTYPE 4009 # define FTYPE off_t 4010 #endif 4011 /* Check that FTYPE can represent 2**63 - 1 correctly. 4012 We can't simply define LARGE_FTYPE to be 9223372036854775807, 4013 since some C++ compilers masquerading as C compilers 4014 incorrectly reject 9223372036854775807. */ 4015 #define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) 4016 int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 4017 && LARGE_FTYPE % 2147483647 == 1) 4018 ? 1 : -1]; 4019 int 4020 main (void) 4021 { 4022 4023 ; 4024 return 0; 4025 } 4026 _ACEOF 4027 if ac_fn_c_try_compile "$LINENO" 4028 then : 4029 if test x"$ac_opt" = x"none needed" 4030 then : 4031 # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. 4032 CC="$CC -DFTYPE=ino_t" 4033 if ac_fn_c_try_compile "$LINENO" 4034 then : 4035 4036 else case e in #( 4037 e) CC="$CC -D_FILE_OFFSET_BITS=64" 4038 if ac_fn_c_try_compile "$LINENO" 4039 then : 4040 ac_opt='-D_FILE_OFFSET_BITS=64' 4041 fi 4042 rm -f core conftest.err conftest.$ac_objext conftest.beam ;; 4043 esac 4044 fi 4045 rm -f core conftest.err conftest.$ac_objext conftest.beam 4046 fi 4047 ac_cv_sys_largefile_opts=$ac_opt 4048 ac_opt_found=yes 4049 fi 4050 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4051 test $ac_opt_found = no || break 4052 done 4053 CC="$ac_save_CC" 4054 4055 test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; 4056 esac 4057 fi 4058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 4059 printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } 4060 4061 ac_have_largefile=yes 4062 case $ac_cv_sys_largefile_opts in #( 4063 "none needed") : 4064 ;; #( 4065 "supported through gnulib") : 4066 ;; #( 4067 "support not detected") : 4068 ac_have_largefile=no ;; #( 4069 "-D_FILE_OFFSET_BITS=64") : 4070 4071 printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h 4072 ;; #( 4073 "-D_LARGE_FILES=1") : 4074 4075 printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h 4076 ;; #( 4077 "-n32") : 4078 CC="$CC -n32" ;; #( 4079 *) : 4080 as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; 4081 esac 4082 4083 if test "$enable_year2038" != no 4084 then : 4085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5 4086 printf %s "checking for $CC option for timestamps after 2038... " >&6; } 4087 if test ${ac_cv_sys_year2038_opts+y} 4088 then : 4089 printf %s "(cached) " >&6 4090 else case e in #( 4091 e) ac_save_CPPFLAGS="$CPPFLAGS" 4092 ac_opt_found=no 4093 for ac_opt in "none needed" "-D_TIME_BITS=64" "-D__MINGW_USE_VC2005_COMPAT" "-U_USE_32_BIT_TIME_T -D__MINGW_USE_VC2005_COMPAT"; do 4094 if test x"$ac_opt" != x"none needed" 4095 then : 4096 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 4097 fi 4098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4099 /* end confdefs.h. */ 4100 4101 #include <time.h> 4102 /* Check that time_t can represent 2**32 - 1 correctly. */ 4103 #define LARGE_TIME_T \\ 4104 ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) 4105 int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 4106 && LARGE_TIME_T % 65537 == 0) 4107 ? 1 : -1]; 4108 4109 int 4110 main (void) 4111 { 4112 4113 ; 4114 return 0; 4115 } 4116 _ACEOF 4117 if ac_fn_c_try_compile "$LINENO" 4118 then : 4119 ac_cv_sys_year2038_opts="$ac_opt" 4120 ac_opt_found=yes 4121 fi 4122 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4123 test $ac_opt_found = no || break 4124 done 4125 CPPFLAGS="$ac_save_CPPFLAGS" 4126 test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; 4127 esac 4128 fi 4129 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 4130 printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } 4131 4132 ac_have_year2038=yes 4133 case $ac_cv_sys_year2038_opts in #( 4134 "none needed") : 4135 ;; #( 4136 "support not detected") : 4137 ac_have_year2038=no ;; #( 4138 "-D_TIME_BITS=64") : 4139 4140 printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h 4141 ;; #( 4142 "-D__MINGW_USE_VC2005_COMPAT") : 4143 4144 printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h 4145 ;; #( 4146 "-U_USE_32_BIT_TIME_T"*) : 4147 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4148 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4149 as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It 4150 will stop working after mid-January 2038. Remove 4151 _USE_32BIT_TIME_T from the compiler flags. 4152 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4153 *) : 4154 as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; 4155 esac 4156 4157 fi 4158 4159 fi 4160 4161 # Initialize Automake 4162 am__api_version='1.17' 4163 4164 4165 # Find a good install program. We prefer a C program (faster), 4166 # so one script is as good as another. But avoid the broken or 4167 # incompatible versions: 4168 # SysV /etc/install, /usr/sbin/install 4169 # SunOS /usr/etc/install 4170 # IRIX /sbin/install 4171 # AIX /bin/install 4172 # AmigaOS /C/install, which installs bootblocks on floppy discs 4173 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 4174 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 4175 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4176 # OS/2's system install, which has a completely different semantic 4177 # ./install, which can be erroneously created by make from ./install.sh. 4178 # Reject install programs that cannot install multiple files. 4179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4180 printf %s "checking for a BSD-compatible install... " >&6; } 4181 if test -z "$INSTALL"; then 4182 if test ${ac_cv_path_install+y} 4183 then : 4184 printf %s "(cached) " >&6 4185 else case e in #( 4186 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4187 for as_dir in $PATH 4188 do 4189 IFS=$as_save_IFS 4190 case $as_dir in #((( 4191 '') as_dir=./ ;; 4192 */) ;; 4193 *) as_dir=$as_dir/ ;; 4194 esac 4195 # Account for fact that we put trailing slashes in our PATH walk. 4196 case $as_dir in #(( 4197 ./ | /[cC]/* | \ 4198 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4199 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 4200 /usr/ucb/* ) ;; 4201 *) 4202 # OSF1 and SCO ODT 3.0 have their own names for install. 4203 # Don't use installbsd from OSF since it installs stuff as root 4204 # by default. 4205 for ac_prog in ginstall scoinst install; do 4206 for ac_exec_ext in '' $ac_executable_extensions; do 4207 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 4208 if test $ac_prog = install && 4209 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4210 # AIX install. It has an incompatible calling convention. 4211 : 4212 elif test $ac_prog = install && 4213 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4214 # program-specific install script used by HP pwplus--don't use. 4215 : 4216 else 4217 rm -rf conftest.one conftest.two conftest.dir 4218 echo one > conftest.one 4219 echo two > conftest.two 4220 mkdir conftest.dir 4221 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 4222 test -s conftest.one && test -s conftest.two && 4223 test -s conftest.dir/conftest.one && 4224 test -s conftest.dir/conftest.two 4225 then 4226 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 4227 break 3 4228 fi 4229 fi 4230 fi 4231 done 4232 done 4233 ;; 4234 esac 4235 4236 done 4237 IFS=$as_save_IFS 4238 4239 rm -rf conftest.one conftest.two conftest.dir 4240 ;; 4241 esac 4242 fi 4243 if test ${ac_cv_path_install+y}; then 4244 INSTALL=$ac_cv_path_install 4245 else 4246 # As a last resort, use the slow shell script. Don't cache a 4247 # value for INSTALL within a source directory, because that will 4248 # break other packages using the cache if that directory is 4249 # removed, or if the value is a relative name. 4250 INSTALL=$ac_install_sh 4251 fi 4252 fi 4253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 4254 printf "%s\n" "$INSTALL" >&6; } 4255 4256 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4257 # It thinks the first close brace ends the variable substitution. 4258 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4259 4260 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 4261 4262 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4263 4264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 4265 printf %s "checking whether sleep supports fractional seconds... " >&6; } 4266 if test ${am_cv_sleep_fractional_seconds+y} 4267 then : 4268 printf %s "(cached) " >&6 4269 else case e in #( 4270 e) if sleep 0.001 2>/dev/null 4271 then : 4272 am_cv_sleep_fractional_seconds=yes 4273 else case e in #( 4274 e) am_cv_sleep_fractional_seconds=no ;; 4275 esac 4276 fi 4277 ;; 4278 esac 4279 fi 4280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 4281 printf "%s\n" "$am_cv_sleep_fractional_seconds" >&6; } 4282 4283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 4284 printf %s "checking filesystem timestamp resolution... " >&6; } 4285 if test ${am_cv_filesystem_timestamp_resolution+y} 4286 then : 4287 printf %s "(cached) " >&6 4288 else case e in #( 4289 e) # Default to the worst case. 4290 am_cv_filesystem_timestamp_resolution=2 4291 4292 # Only try to go finer than 1 sec if sleep can do it. 4293 # Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 4294 # - 1 sec is not much of a win compared to 2 sec, and 4295 # - it takes 2 seconds to perform the test whether 1 sec works. 4296 # 4297 # Instead, just use the default 2s on platforms that have 1s resolution, 4298 # accept the extra 1s delay when using $sleep in the Automake tests, in 4299 # exchange for not incurring the 2s delay for running the test for all 4300 # packages. 4301 # 4302 am_try_resolutions= 4303 if test "$am_cv_sleep_fractional_seconds" = yes; then 4304 # Even a millisecond often causes a bunch of false positives, 4305 # so just try a hundredth of a second. The time saved between .001 and 4306 # .01 is not terribly consequential. 4307 am_try_resolutions="0.01 0.1 $am_try_resolutions" 4308 fi 4309 4310 # In order to catch current-generation FAT out, we must *modify* files 4311 # that already exist; the *creation* timestamp is finer. Use names 4312 # that make ls -t sort them differently when they have equal 4313 # timestamps than when they have distinct timestamps, keeping 4314 # in mind that ls -t prints the *newest* file first. 4315 rm -f conftest.ts? 4316 : > conftest.ts1 4317 : > conftest.ts2 4318 : > conftest.ts3 4319 4320 # Make sure ls -t actually works. Do 'set' in a subshell so we don't 4321 # clobber the current shell's arguments. (Outer-level square brackets 4322 # are removed by m4; they're present so that m4 does not expand 4323 # <dollar><star>; be careful, easy to get confused.) 4324 if ( 4325 set X `ls -t conftest.ts[12]` && 4326 { 4327 test "$*" != "X conftest.ts1 conftest.ts2" || 4328 test "$*" != "X conftest.ts2 conftest.ts1"; 4329 } 4330 ); then :; else 4331 # If neither matched, then we have a broken ls. This can happen 4332 # if, for instance, CONFIG_SHELL is bash and it inherits a 4333 # broken ls alias from the environment. This has actually 4334 # happened. Such a system could not be considered "sane". 4335 printf "%s\n" ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 4336 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4337 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4338 as_fn_error $? "ls -t produces unexpected output. 4339 Make sure there is not a broken ls alias in your environment. 4340 See 'config.log' for more details" "$LINENO" 5; } 4341 fi 4342 4343 for am_try_res in $am_try_resolutions; do 4344 # Any one fine-grained sleep might happen to cross the boundary 4345 # between two values of a coarser actual resolution, but if we do 4346 # two fine-grained sleeps in a row, at least one of them will fall 4347 # entirely within a coarse interval. 4348 echo alpha > conftest.ts1 4349 sleep $am_try_res 4350 echo beta > conftest.ts2 4351 sleep $am_try_res 4352 echo gamma > conftest.ts3 4353 4354 # We assume that 'ls -t' will make use of high-resolution 4355 # timestamps if the operating system supports them at all. 4356 if (set X `ls -t conftest.ts?` && 4357 test "$2" = conftest.ts3 && 4358 test "$3" = conftest.ts2 && 4359 test "$4" = conftest.ts1); then 4360 # 4361 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 4362 # because we don't need to test make. 4363 make_ok=true 4364 if test $am_try_res != 1; then 4365 # But if we've succeeded so far with a subsecond resolution, we 4366 # have one more thing to check: make. It can happen that 4367 # everything else supports the subsecond mtimes, but make doesn't; 4368 # notably on macOS, which ships make 3.81 from 2006 (the last one 4369 # released under GPLv2). https://bugs.gnu.org/68808 4370 # 4371 # We test $MAKE if it is defined in the environment, else "make". 4372 # It might get overridden later, but our hope is that in practice 4373 # it does not matter: it is the system "make" which is (by far) 4374 # the most likely to be broken, whereas if the user overrides it, 4375 # probably they did so with a better, or at least not worse, make. 4376 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 4377 # 4378 # Create a Makefile (real tab character here): 4379 rm -f conftest.mk 4380 echo 'conftest.ts1: conftest.ts2' >conftest.mk 4381 echo ' touch conftest.ts2' >>conftest.mk 4382 # 4383 # Now, running 4384 # touch conftest.ts1; touch conftest.ts2; make 4385 # should touch ts1 because ts2 is newer. This could happen by luck, 4386 # but most often, it will fail if make's support is insufficient. So 4387 # test for several consecutive successes. 4388 # 4389 # (We reuse conftest.ts[12] because we still want to modify existing 4390 # files, not create new ones, per above.) 4391 n=0 4392 make=${MAKE-make} 4393 until test $n -eq 3; do 4394 echo one > conftest.ts1 4395 sleep $am_try_res 4396 echo two > conftest.ts2 # ts2 should now be newer than ts1 4397 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 4398 make_ok=false 4399 break # out of $n loop 4400 fi 4401 n=`expr $n + 1` 4402 done 4403 fi 4404 # 4405 if $make_ok; then 4406 # Everything we know to check worked out, so call this resolution good. 4407 am_cv_filesystem_timestamp_resolution=$am_try_res 4408 break # out of $am_try_res loop 4409 fi 4410 # Otherwise, we'll go on to check the next resolution. 4411 fi 4412 done 4413 rm -f conftest.ts? 4414 # (end _am_filesystem_timestamp_resolution) 4415 ;; 4416 esac 4417 fi 4418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 4419 printf "%s\n" "$am_cv_filesystem_timestamp_resolution" >&6; } 4420 4421 # This check should not be cached, as it may vary across builds of 4422 # different projects. 4423 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 4424 printf %s "checking whether build environment is sane... " >&6; } 4425 # Reject unsafe characters in $srcdir or the absolute working directory 4426 # name. Accept space and tab only in the latter. 4427 am_lf=' 4428 ' 4429 case `pwd` in 4430 *[\\\"\#\$\&\'\`$am_lf]*) 4431 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 4432 esac 4433 case $srcdir in 4434 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 4435 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 4436 esac 4437 4438 # Do 'set' in a subshell so we don't clobber the current shell's 4439 # arguments. Must try -L first in case configure is actually a 4440 # symlink; some systems play weird games with the mod time of symlinks 4441 # (eg FreeBSD returns the mod time of the symlink's containing 4442 # directory). 4443 am_build_env_is_sane=no 4444 am_has_slept=no 4445 rm -f conftest.file 4446 for am_try in 1 2; do 4447 echo "timestamp, slept: $am_has_slept" > conftest.file 4448 if ( 4449 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 4450 if test "$*" = "X"; then 4451 # -L didn't work. 4452 set X `ls -t "$srcdir/configure" conftest.file` 4453 fi 4454 test "$2" = conftest.file 4455 ); then 4456 am_build_env_is_sane=yes 4457 break 4458 fi 4459 # Just in case. 4460 sleep "$am_cv_filesystem_timestamp_resolution" 4461 am_has_slept=yes 4462 done 4463 4464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 4465 printf "%s\n" "$am_build_env_is_sane" >&6; } 4466 if test "$am_build_env_is_sane" = no; then 4467 as_fn_error $? "newly created file is older than distributed files! 4468 Check your system clock" "$LINENO" 5 4469 fi 4470 4471 # If we didn't sleep, we still need to ensure time stamps of config.status and 4472 # generated files are strictly newer. 4473 am_sleep_pid= 4474 if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 4475 then : 4476 4477 else case e in #( 4478 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 4479 am_sleep_pid=$! 4480 ;; 4481 esac 4482 fi 4483 4484 rm -f conftest.file 4485 4486 test "$program_prefix" != NONE && 4487 program_transform_name="s&^&$program_prefix&;$program_transform_name" 4488 # Use a double $ so make ignores it. 4489 test "$program_suffix" != NONE && 4490 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 4491 # Double any \ or $. 4492 # By default was 's,x,x', remove it if useless. 4493 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 4494 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 4495 4496 4497 if test x"${MISSING+set}" != xset; then 4498 MISSING="\${SHELL} '$am_aux_dir/missing'" 4499 fi 4500 # Use eval to expand $SHELL 4501 if eval "$MISSING --is-lightweight"; then 4502 am_missing_run="$MISSING " 4503 else 4504 am_missing_run= 4505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 4506 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 4507 fi 4508 4509 if test x"${install_sh+set}" != xset; then 4510 case $am_aux_dir in 4511 *\ * | *\ *) 4512 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4513 *) 4514 install_sh="\${SHELL} $am_aux_dir/install-sh" 4515 esac 4516 fi 4517 4518 # Installed binaries are usually stripped using 'strip' when the user 4519 # run "make install-strip". However 'strip' might not be the right 4520 # tool to use in cross-compilation environments, therefore Automake 4521 # will honor the 'STRIP' environment variable to overrule this program. 4522 if test "$cross_compiling" != no; then 4523 if test -n "$ac_tool_prefix"; then 4524 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4525 set dummy ${ac_tool_prefix}strip; ac_word=$2 4526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4527 printf %s "checking for $ac_word... " >&6; } 4528 if test ${ac_cv_prog_STRIP+y} 4529 then : 4530 printf %s "(cached) " >&6 4531 else case e in #( 4532 e) if test -n "$STRIP"; then 4533 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4534 else 4535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4536 for as_dir in $PATH 4537 do 4538 IFS=$as_save_IFS 4539 case $as_dir in #((( 4540 '') as_dir=./ ;; 4541 */) ;; 4542 *) as_dir=$as_dir/ ;; 4543 esac 4544 for ac_exec_ext in '' $ac_executable_extensions; do 4545 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4546 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4547 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4548 break 2 4549 fi 4550 done 4551 done 4552 IFS=$as_save_IFS 4553 4554 fi ;; 4555 esac 4556 fi 4557 STRIP=$ac_cv_prog_STRIP 4558 if test -n "$STRIP"; then 4559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4560 printf "%s\n" "$STRIP" >&6; } 4561 else 4562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4563 printf "%s\n" "no" >&6; } 4564 fi 4565 4566 4567 fi 4568 if test -z "$ac_cv_prog_STRIP"; then 4569 ac_ct_STRIP=$STRIP 4570 # Extract the first word of "strip", so it can be a program name with args. 4571 set dummy strip; ac_word=$2 4572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4573 printf %s "checking for $ac_word... " >&6; } 4574 if test ${ac_cv_prog_ac_ct_STRIP+y} 4575 then : 4576 printf %s "(cached) " >&6 4577 else case e in #( 4578 e) if test -n "$ac_ct_STRIP"; then 4579 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4580 else 4581 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4582 for as_dir in $PATH 4583 do 4584 IFS=$as_save_IFS 4585 case $as_dir in #((( 4586 '') as_dir=./ ;; 4587 */) ;; 4588 *) as_dir=$as_dir/ ;; 4589 esac 4590 for ac_exec_ext in '' $ac_executable_extensions; do 4591 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4592 ac_cv_prog_ac_ct_STRIP="strip" 4593 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4594 break 2 4595 fi 4596 done 4597 done 4598 IFS=$as_save_IFS 4599 4600 fi ;; 4601 esac 4602 fi 4603 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4604 if test -n "$ac_ct_STRIP"; then 4605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4606 printf "%s\n" "$ac_ct_STRIP" >&6; } 4607 else 4608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4609 printf "%s\n" "no" >&6; } 4610 fi 4611 4612 if test "x$ac_ct_STRIP" = x; then 4613 STRIP=":" 4614 else 4615 case $cross_compiling:$ac_tool_warned in 4616 yes:) 4617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4618 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4619 ac_tool_warned=yes ;; 4620 esac 4621 STRIP=$ac_ct_STRIP 4622 fi 4623 else 4624 STRIP="$ac_cv_prog_STRIP" 4625 fi 4626 4627 fi 4628 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4629 4630 4631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 4632 printf %s "checking for a race-free mkdir -p... " >&6; } 4633 if test -z "$MKDIR_P"; then 4634 if test ${ac_cv_path_mkdir+y} 4635 then : 4636 printf %s "(cached) " >&6 4637 else case e in #( 4638 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4639 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4640 do 4641 IFS=$as_save_IFS 4642 case $as_dir in #((( 4643 '') as_dir=./ ;; 4644 */) ;; 4645 *) as_dir=$as_dir/ ;; 4646 esac 4647 for ac_prog in mkdir gmkdir; do 4648 for ac_exec_ext in '' $ac_executable_extensions; do 4649 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 4650 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 4651 'mkdir ('*'coreutils) '* | \ 4652 *'BusyBox '* | \ 4653 'mkdir (fileutils) '4.1*) 4654 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 4655 break 3;; 4656 esac 4657 done 4658 done 4659 done 4660 IFS=$as_save_IFS 4661 ;; 4662 esac 4663 fi 4664 4665 test -d ./--version && rmdir ./--version 4666 if test ${ac_cv_path_mkdir+y}; then 4667 MKDIR_P="$ac_cv_path_mkdir -p" 4668 else 4669 # As a last resort, use plain mkdir -p, 4670 # in the hope it doesn't have the bugs of ancient mkdir. 4671 MKDIR_P='mkdir -p' 4672 fi 4673 fi 4674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4675 printf "%s\n" "$MKDIR_P" >&6; } 4676 4677 for ac_prog in gawk mawk nawk awk 4678 do 4679 # Extract the first word of "$ac_prog", so it can be a program name with args. 4680 set dummy $ac_prog; ac_word=$2 4681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4682 printf %s "checking for $ac_word... " >&6; } 4683 if test ${ac_cv_prog_AWK+y} 4684 then : 4685 printf %s "(cached) " >&6 4686 else case e in #( 4687 e) if test -n "$AWK"; then 4688 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4689 else 4690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4691 for as_dir in $PATH 4692 do 4693 IFS=$as_save_IFS 4694 case $as_dir in #((( 4695 '') as_dir=./ ;; 4696 */) ;; 4697 *) as_dir=$as_dir/ ;; 4698 esac 4699 for ac_exec_ext in '' $ac_executable_extensions; do 4700 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4701 ac_cv_prog_AWK="$ac_prog" 4702 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4703 break 2 4704 fi 4705 done 4706 done 4707 IFS=$as_save_IFS 4708 4709 fi ;; 4710 esac 4711 fi 4712 AWK=$ac_cv_prog_AWK 4713 if test -n "$AWK"; then 4714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4715 printf "%s\n" "$AWK" >&6; } 4716 else 4717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4718 printf "%s\n" "no" >&6; } 4719 fi 4720 4721 4722 test -n "$AWK" && break 4723 done 4724 4725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4726 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4727 set x ${MAKE-make} 4728 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4729 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 4730 then : 4731 printf %s "(cached) " >&6 4732 else case e in #( 4733 e) cat >conftest.make <<\_ACEOF 4734 SHELL = /bin/sh 4735 all: 4736 @echo '@@@%%%=$(MAKE)=@@@%%%' 4737 _ACEOF 4738 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4739 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4740 *@@@%%%=?*=@@@%%%*) 4741 eval ac_cv_prog_make_${ac_make}_set=yes;; 4742 *) 4743 eval ac_cv_prog_make_${ac_make}_set=no;; 4744 esac 4745 rm -f conftest.make ;; 4746 esac 4747 fi 4748 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4750 printf "%s\n" "yes" >&6; } 4751 SET_MAKE= 4752 else 4753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4754 printf "%s\n" "no" >&6; } 4755 SET_MAKE="MAKE=${MAKE-make}" 4756 fi 4757 4758 rm -rf .tst 2>/dev/null 4759 mkdir .tst 2>/dev/null 4760 if test -d .tst; then 4761 am__leading_dot=. 4762 else 4763 am__leading_dot=_ 4764 fi 4765 rmdir .tst 2>/dev/null 4766 4767 DEPDIR="${am__leading_dot}deps" 4768 4769 ac_config_commands="$ac_config_commands depfiles" 4770 4771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4772 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4773 cat > confinc.mk << 'END' 4774 am__doit: 4775 @echo this is the am__doit target >confinc.out 4776 .PHONY: am__doit 4777 END 4778 am__include="#" 4779 am__quote= 4780 # BSD make does it like this. 4781 echo '.include "confinc.mk" # ignored' > confmf.BSD 4782 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 4783 echo 'include confinc.mk # ignored' > confmf.GNU 4784 _am_result=no 4785 for s in GNU BSD; do 4786 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4787 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4788 ac_status=$? 4789 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4790 (exit $ac_status); } 4791 case $?:`cat confinc.out 2>/dev/null` in #( 4792 '0:this is the am__doit target') : 4793 case $s in #( 4794 BSD) : 4795 am__include='.include' am__quote='"' ;; #( 4796 *) : 4797 am__include='include' am__quote='' ;; 4798 esac ;; #( 4799 *) : 4800 ;; 4801 esac 4802 if test "$am__include" != "#"; then 4803 _am_result="yes ($s style)" 4804 break 4805 fi 4806 done 4807 rm -f confinc.* confmf.* 4808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4809 printf "%s\n" "${_am_result}" >&6; } 4810 4811 # Check whether --enable-dependency-tracking was given. 4812 if test ${enable_dependency_tracking+y} 4813 then : 4814 enableval=$enable_dependency_tracking; 4815 fi 4816 4817 if test "x$enable_dependency_tracking" != xno; then 4818 am_depcomp="$ac_aux_dir/depcomp" 4819 AMDEPBACKSLASH='\' 4820 am__nodep='_no' 4821 fi 4822 if test "x$enable_dependency_tracking" != xno; then 4823 AMDEP_TRUE= 4824 AMDEP_FALSE='#' 4825 else 4826 AMDEP_TRUE='#' 4827 AMDEP_FALSE= 4828 fi 4829 4830 4831 AM_DEFAULT_VERBOSITY=1 4832 # Check whether --enable-silent-rules was given. 4833 if test ${enable_silent_rules+y} 4834 then : 4835 enableval=$enable_silent_rules; 4836 fi 4837 4838 am_make=${MAKE-make} 4839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4840 printf %s "checking whether $am_make supports nested variables... " >&6; } 4841 if test ${am_cv_make_support_nested_variables+y} 4842 then : 4843 printf %s "(cached) " >&6 4844 else case e in #( 4845 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 4846 BAR0=false 4847 BAR1=true 4848 V=1 4849 am__doit: 4850 @$(TRUE) 4851 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4852 am_cv_make_support_nested_variables=yes 4853 else 4854 am_cv_make_support_nested_variables=no 4855 fi ;; 4856 esac 4857 fi 4858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4859 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 4860 AM_BACKSLASH='\' 4861 4862 am__rm_f_notfound= 4863 if (rm -f && rm -fr && rm -rf) 2>/dev/null 4864 then : 4865 4866 else case e in #( 4867 e) am__rm_f_notfound='""' ;; 4868 esac 4869 fi 4870 4871 4872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 4873 printf %s "checking xargs -n works... " >&6; } 4874 if test ${am_cv_xargs_n_works+y} 4875 then : 4876 printf %s "(cached) " >&6 4877 else case e in #( 4878 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 4879 3" 4880 then : 4881 am_cv_xargs_n_works=yes 4882 else case e in #( 4883 e) am_cv_xargs_n_works=no ;; 4884 esac 4885 fi ;; 4886 esac 4887 fi 4888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 4889 printf "%s\n" "$am_cv_xargs_n_works" >&6; } 4890 if test "$am_cv_xargs_n_works" = yes 4891 then : 4892 am__xargs_n='xargs -n' 4893 else case e in #( 4894 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 4895 ;; 4896 esac 4897 fi 4898 4899 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4900 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4901 # is not polluted with repeated "-I." 4902 am__isrc=' -I$(srcdir)' 4903 # test to see if srcdir already configured 4904 if test -f $srcdir/config.status; then 4905 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4906 fi 4907 fi 4908 4909 # test whether we have cygpath 4910 if test -z "$CYGPATH_W"; then 4911 if (cygpath --version) >/dev/null 2>/dev/null; then 4912 CYGPATH_W='cygpath -w' 4913 else 4914 CYGPATH_W=echo 4915 fi 4916 fi 4917 4918 4919 # Define the identity of the package. 4920 PACKAGE='sessreg' 4921 VERSION='1.1.4' 4922 4923 4924 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 4925 4926 4927 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 4928 4929 # Some tools Automake needs. 4930 4931 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4932 4933 4934 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4935 4936 4937 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4938 4939 4940 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4941 4942 4943 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4944 4945 # For better backward compatibility. To be removed once Automake 1.9.x 4946 # dies out for good. For more background, see: 4947 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4948 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4949 mkdir_p='$(MKDIR_P)' 4950 4951 # We need awk for the "check" target (and possibly the TAP driver). The 4952 # system "awk" is bad on some platforms. 4953 # Always define AMTAR for backward compatibility. Yes, it's still used 4954 # in the wild :-( We should find a proper way to deprecate it ... 4955 AMTAR='$${TAR-tar}' 4956 4957 4958 # We'll loop over all known methods to create a tar archive until one works. 4959 _am_tools='gnutar pax cpio none' 4960 4961 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4962 4963 4964 4965 4966 4967 depcc="$CC" am_compiler_list= 4968 4969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4970 printf %s "checking dependency style of $depcc... " >&6; } 4971 if test ${am_cv_CC_dependencies_compiler_type+y} 4972 then : 4973 printf %s "(cached) " >&6 4974 else case e in #( 4975 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4976 # We make a subdir and do the tests there. Otherwise we can end up 4977 # making bogus files that we don't know about and never remove. For 4978 # instance it was reported that on HP-UX the gcc test will end up 4979 # making a dummy file named 'D' -- because '-MD' means "put the output 4980 # in D". 4981 rm -rf conftest.dir 4982 mkdir conftest.dir 4983 # Copy depcomp to subdir because otherwise we won't find it if we're 4984 # using a relative directory. 4985 cp "$am_depcomp" conftest.dir 4986 cd conftest.dir 4987 # We will build objects and dependencies in a subdirectory because 4988 # it helps to detect inapplicable dependency modes. For instance 4989 # both Tru64's cc and ICC support -MD to output dependencies as a 4990 # side effect of compilation, but ICC will put the dependencies in 4991 # the current directory while Tru64 will put them in the object 4992 # directory. 4993 mkdir sub 4994 4995 am_cv_CC_dependencies_compiler_type=none 4996 if test "$am_compiler_list" = ""; then 4997 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4998 fi 4999 am__universal=false 5000 case " $depcc " in #( 5001 *\ -arch\ *\ -arch\ *) am__universal=true ;; 5002 esac 5003 5004 for depmode in $am_compiler_list; do 5005 # Setup a source with many dependencies, because some compilers 5006 # like to wrap large dependency lists on column 80 (with \), and 5007 # we should not choose a depcomp mode which is confused by this. 5008 # 5009 # We need to recreate these files for each test, as the compiler may 5010 # overwrite some of them when testing with obscure command lines. 5011 # This happens at least with the AIX C compiler. 5012 : > sub/conftest.c 5013 for i in 1 2 3 4 5 6; do 5014 echo '#include "conftst'$i'.h"' >> sub/conftest.c 5015 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 5016 # Solaris 10 /bin/sh. 5017 echo '/* dummy */' > sub/conftst$i.h 5018 done 5019 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 5020 5021 # We check with '-c' and '-o' for the sake of the "dashmstdout" 5022 # mode. It turns out that the SunPro C++ compiler does not properly 5023 # handle '-M -o', and we need to detect this. Also, some Intel 5024 # versions had trouble with output in subdirs. 5025 am__obj=sub/conftest.${OBJEXT-o} 5026 am__minus_obj="-o $am__obj" 5027 case $depmode in 5028 gcc) 5029 # This depmode causes a compiler race in universal mode. 5030 test "$am__universal" = false || continue 5031 ;; 5032 nosideeffect) 5033 # After this tag, mechanisms are not by side-effect, so they'll 5034 # only be used when explicitly requested. 5035 if test "x$enable_dependency_tracking" = xyes; then 5036 continue 5037 else 5038 break 5039 fi 5040 ;; 5041 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 5042 # This compiler won't grok '-c -o', but also, the minuso test has 5043 # not run yet. These depmodes are late enough in the game, and 5044 # so weak that their functioning should not be impacted. 5045 am__obj=conftest.${OBJEXT-o} 5046 am__minus_obj= 5047 ;; 5048 none) break ;; 5049 esac 5050 if depmode=$depmode \ 5051 source=sub/conftest.c object=$am__obj \ 5052 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 5053 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 5054 >/dev/null 2>conftest.err && 5055 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 5056 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 5057 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 5058 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 5059 # icc doesn't choke on unknown options, it will just issue warnings 5060 # or remarks (even with -Werror). So we grep stderr for any message 5061 # that says an option was ignored or not supported. 5062 # When given -MP, icc 7.0 and 7.1 complain thus: 5063 # icc: Command line warning: ignoring option '-M'; no argument required 5064 # The diagnosis changed in icc 8.0: 5065 # icc: Command line remark: option '-MP' not supported 5066 if (grep 'ignoring option' conftest.err || 5067 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 5068 am_cv_CC_dependencies_compiler_type=$depmode 5069 break 5070 fi 5071 fi 5072 done 5073 5074 cd .. 5075 rm -rf conftest.dir 5076 else 5077 am_cv_CC_dependencies_compiler_type=none 5078 fi 5079 ;; 5080 esac 5081 fi 5082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 5083 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 5084 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 5085 5086 if 5087 test "x$enable_dependency_tracking" != xno \ 5088 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 5089 am__fastdepCC_TRUE= 5090 am__fastdepCC_FALSE='#' 5091 else 5092 am__fastdepCC_TRUE='#' 5093 am__fastdepCC_FALSE= 5094 fi 5095 5096 5097 # Variables for tags utilities; see am/tags.am 5098 if test -z "$CTAGS"; then 5099 CTAGS=ctags 5100 fi 5101 5102 if test -z "$ETAGS"; then 5103 ETAGS=etags 5104 fi 5105 5106 if test -z "$CSCOPE"; then 5107 CSCOPE=cscope 5108 fi 5109 5110 5111 5112 5113 5114 5115 5116 5117 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 5118 5119 5120 5121 5122 5123 5124 5125 5126 5127 5128 5129 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 5130 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 5131 if test ${ac_cv_c_undeclared_builtin_options+y} 5132 then : 5133 printf %s "(cached) " >&6 5134 else case e in #( 5135 e) ac_save_CFLAGS=$CFLAGS 5136 ac_cv_c_undeclared_builtin_options='cannot detect' 5137 for ac_arg in '' -fno-builtin; do 5138 CFLAGS="$ac_save_CFLAGS $ac_arg" 5139 # This test program should *not* compile successfully. 5140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5141 /* end confdefs.h. */ 5142 5143 int 5144 main (void) 5145 { 5146 (void) strchr; 5147 ; 5148 return 0; 5149 } 5150 _ACEOF 5151 if ac_fn_c_try_compile "$LINENO" 5152 then : 5153 5154 else case e in #( 5155 e) # This test program should compile successfully. 5156 # No library function is consistently available on 5157 # freestanding implementations, so test against a dummy 5158 # declaration. Include always-available headers on the 5159 # off chance that they somehow elicit warnings. 5160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5161 /* end confdefs.h. */ 5162 #include <float.h> 5163 #include <limits.h> 5164 #include <stdarg.h> 5165 #include <stddef.h> 5166 extern void ac_decl (int, char *); 5167 5168 int 5169 main (void) 5170 { 5171 (void) ac_decl (0, (char *) 0); 5172 (void) ac_decl; 5173 5174 ; 5175 return 0; 5176 } 5177 _ACEOF 5178 if ac_fn_c_try_compile "$LINENO" 5179 then : 5180 if test x"$ac_arg" = x 5181 then : 5182 ac_cv_c_undeclared_builtin_options='none needed' 5183 else case e in #( 5184 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 5185 esac 5186 fi 5187 break 5188 fi 5189 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5190 esac 5191 fi 5192 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5193 done 5194 CFLAGS=$ac_save_CFLAGS 5195 ;; 5196 esac 5197 fi 5198 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 5199 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 5200 case $ac_cv_c_undeclared_builtin_options in #( 5201 'cannot detect') : 5202 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 5203 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 5204 as_fn_error $? "cannot make $CC report undeclared builtins 5205 See 'config.log' for more details" "$LINENO" 5; } ;; #( 5206 'none needed') : 5207 ac_c_undeclared_builtin_options='' ;; #( 5208 *) : 5209 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 5210 esac 5211 5212 5213 5214 5215 5216 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 5217 if test "x$ac_cv_have_decl___clang__" = xyes 5218 then : 5219 CLANGCC="yes" 5220 else case e in #( 5221 e) CLANGCC="no" ;; 5222 esac 5223 fi 5224 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 5225 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 5226 then : 5227 INTELCC="yes" 5228 else case e in #( 5229 e) INTELCC="no" ;; 5230 esac 5231 fi 5232 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 5233 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 5234 then : 5235 SUNCC="yes" 5236 else case e in #( 5237 e) SUNCC="no" ;; 5238 esac 5239 fi 5240 5241 5242 5243 5244 5245 5246 5247 5248 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 5249 if test -n "$ac_tool_prefix"; then 5250 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 5251 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 5252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5253 printf %s "checking for $ac_word... " >&6; } 5254 if test ${ac_cv_path_PKG_CONFIG+y} 5255 then : 5256 printf %s "(cached) " >&6 5257 else case e in #( 5258 e) case $PKG_CONFIG in 5259 [\\/]* | ?:[\\/]*) 5260 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 5261 ;; 5262 *) 5263 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5264 for as_dir in $PATH 5265 do 5266 IFS=$as_save_IFS 5267 case $as_dir in #((( 5268 '') as_dir=./ ;; 5269 */) ;; 5270 *) as_dir=$as_dir/ ;; 5271 esac 5272 for ac_exec_ext in '' $ac_executable_extensions; do 5273 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5274 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5275 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5276 break 2 5277 fi 5278 done 5279 done 5280 IFS=$as_save_IFS 5281 5282 ;; 5283 esac ;; 5284 esac 5285 fi 5286 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 5287 if test -n "$PKG_CONFIG"; then 5288 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 5289 printf "%s\n" "$PKG_CONFIG" >&6; } 5290 else 5291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5292 printf "%s\n" "no" >&6; } 5293 fi 5294 5295 5296 fi 5297 if test -z "$ac_cv_path_PKG_CONFIG"; then 5298 ac_pt_PKG_CONFIG=$PKG_CONFIG 5299 # Extract the first word of "pkg-config", so it can be a program name with args. 5300 set dummy pkg-config; ac_word=$2 5301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5302 printf %s "checking for $ac_word... " >&6; } 5303 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 5304 then : 5305 printf %s "(cached) " >&6 5306 else case e in #( 5307 e) case $ac_pt_PKG_CONFIG in 5308 [\\/]* | ?:[\\/]*) 5309 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 5310 ;; 5311 *) 5312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5313 for as_dir in $PATH 5314 do 5315 IFS=$as_save_IFS 5316 case $as_dir in #((( 5317 '') as_dir=./ ;; 5318 */) ;; 5319 *) as_dir=$as_dir/ ;; 5320 esac 5321 for ac_exec_ext in '' $ac_executable_extensions; do 5322 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5323 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5324 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5325 break 2 5326 fi 5327 done 5328 done 5329 IFS=$as_save_IFS 5330 5331 ;; 5332 esac ;; 5333 esac 5334 fi 5335 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 5336 if test -n "$ac_pt_PKG_CONFIG"; then 5337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 5338 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 5339 else 5340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5341 printf "%s\n" "no" >&6; } 5342 fi 5343 5344 if test "x$ac_pt_PKG_CONFIG" = x; then 5345 PKG_CONFIG="" 5346 else 5347 case $cross_compiling:$ac_tool_warned in 5348 yes:) 5349 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5350 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5351 ac_tool_warned=yes ;; 5352 esac 5353 PKG_CONFIG=$ac_pt_PKG_CONFIG 5354 fi 5355 else 5356 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 5357 fi 5358 5359 fi 5360 if test -n "$PKG_CONFIG"; then 5361 _pkg_min_version=0.9.0 5362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 5363 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 5364 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 5365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5366 printf "%s\n" "yes" >&6; } 5367 else 5368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5369 printf "%s\n" "no" >&6; } 5370 PKG_CONFIG="" 5371 fi 5372 fi 5373 5374 5375 # Make sure we can run config.sub. 5376 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 5377 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 5378 5379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 5380 printf %s "checking build system type... " >&6; } 5381 if test ${ac_cv_build+y} 5382 then : 5383 printf %s "(cached) " >&6 5384 else case e in #( 5385 e) ac_build_alias=$build_alias 5386 test "x$ac_build_alias" = x && 5387 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 5388 test "x$ac_build_alias" = x && 5389 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 5390 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 5391 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 5392 ;; 5393 esac 5394 fi 5395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 5396 printf "%s\n" "$ac_cv_build" >&6; } 5397 case $ac_cv_build in 5398 *-*-*) ;; 5399 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 5400 esac 5401 build=$ac_cv_build 5402 ac_save_IFS=$IFS; IFS='-' 5403 set x $ac_cv_build 5404 shift 5405 build_cpu=$1 5406 build_vendor=$2 5407 shift; shift 5408 # Remember, the first character of IFS is used to create $*, 5409 # except with old shells: 5410 build_os=$* 5411 IFS=$ac_save_IFS 5412 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 5413 5414 5415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 5416 printf %s "checking host system type... " >&6; } 5417 if test ${ac_cv_host+y} 5418 then : 5419 printf %s "(cached) " >&6 5420 else case e in #( 5421 e) if test "x$host_alias" = x; then 5422 ac_cv_host=$ac_cv_build 5423 else 5424 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 5425 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 5426 fi 5427 ;; 5428 esac 5429 fi 5430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 5431 printf "%s\n" "$ac_cv_host" >&6; } 5432 case $ac_cv_host in 5433 *-*-*) ;; 5434 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 5435 esac 5436 host=$ac_cv_host 5437 ac_save_IFS=$IFS; IFS='-' 5438 set x $ac_cv_host 5439 shift 5440 host_cpu=$1 5441 host_vendor=$2 5442 shift; shift 5443 # Remember, the first character of IFS is used to create $*, 5444 # except with old shells: 5445 host_os=$* 5446 IFS=$ac_save_IFS 5447 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 5448 5449 5450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5451 printf %s "checking for a sed that does not truncate output... " >&6; } 5452 if test ${ac_cv_path_SED+y} 5453 then : 5454 printf %s "(cached) " >&6 5455 else case e in #( 5456 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5457 for ac_i in 1 2 3 4 5 6 7; do 5458 ac_script="$ac_script$as_nl$ac_script" 5459 done 5460 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5461 { ac_script=; unset ac_script;} 5462 if test -z "$SED"; then 5463 ac_path_SED_found=false 5464 # Loop through the user's path and test for each of PROGNAME-LIST 5465 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5466 for as_dir in $PATH 5467 do 5468 IFS=$as_save_IFS 5469 case $as_dir in #((( 5470 '') as_dir=./ ;; 5471 */) ;; 5472 *) as_dir=$as_dir/ ;; 5473 esac 5474 for ac_prog in sed gsed 5475 do 5476 for ac_exec_ext in '' $ac_executable_extensions; do 5477 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5478 as_fn_executable_p "$ac_path_SED" || continue 5479 # Check for GNU ac_path_SED and select it if it is found. 5480 # Check for GNU $ac_path_SED 5481 case `"$ac_path_SED" --version 2>&1` in #( 5482 *GNU*) 5483 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5484 #( 5485 *) 5486 ac_count=0 5487 printf %s 0123456789 >"conftest.in" 5488 while : 5489 do 5490 cat "conftest.in" "conftest.in" >"conftest.tmp" 5491 mv "conftest.tmp" "conftest.in" 5492 cp "conftest.in" "conftest.nl" 5493 printf "%s\n" '' >> "conftest.nl" 5494 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5495 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5496 as_fn_arith $ac_count + 1 && ac_count=$as_val 5497 if test $ac_count -gt ${ac_path_SED_max-0}; then 5498 # Best one so far, save it but keep looking for a better one 5499 ac_cv_path_SED="$ac_path_SED" 5500 ac_path_SED_max=$ac_count 5501 fi 5502 # 10*(2^10) chars as input seems more than enough 5503 test $ac_count -gt 10 && break 5504 done 5505 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5506 esac 5507 5508 $ac_path_SED_found && break 3 5509 done 5510 done 5511 done 5512 IFS=$as_save_IFS 5513 if test -z "$ac_cv_path_SED"; then 5514 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5515 fi 5516 else 5517 ac_cv_path_SED=$SED 5518 fi 5519 ;; 5520 esac 5521 fi 5522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5523 printf "%s\n" "$ac_cv_path_SED" >&6; } 5524 SED="$ac_cv_path_SED" 5525 rm -f conftest.sed 5526 5527 5528 5529 5530 5531 5532 # Check whether --enable-selective-werror was given. 5533 if test ${enable_selective_werror+y} 5534 then : 5535 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5536 else case e in #( 5537 e) SELECTIVE_WERROR=yes ;; 5538 esac 5539 fi 5540 5541 5542 5543 5544 5545 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5546 if test "x$SUNCC" = "xyes"; then 5547 BASE_CFLAGS="-v" 5548 else 5549 BASE_CFLAGS="" 5550 fi 5551 5552 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5553 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563 5564 5565 5566 xorg_testset_save_CFLAGS="$CFLAGS" 5567 5568 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5571 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5572 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5573 then : 5574 printf %s "(cached) " >&6 5575 else case e in #( 5576 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5577 /* end confdefs.h. */ 5578 int i; 5579 _ACEOF 5580 if ac_fn_c_try_compile "$LINENO" 5581 then : 5582 xorg_cv_cc_flag_unknown_warning_option=yes 5583 else case e in #( 5584 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5585 esac 5586 fi 5587 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5588 esac 5589 fi 5590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5591 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5592 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5593 CFLAGS="$xorg_testset_save_CFLAGS" 5594 fi 5595 5596 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5597 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5599 fi 5600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5602 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5603 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5604 then : 5605 printf %s "(cached) " >&6 5606 else case e in #( 5607 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5608 /* end confdefs.h. */ 5609 int i; 5610 _ACEOF 5611 if ac_fn_c_try_compile "$LINENO" 5612 then : 5613 xorg_cv_cc_flag_unused_command_line_argument=yes 5614 else case e in #( 5615 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5616 esac 5617 fi 5618 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5619 esac 5620 fi 5621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5622 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5623 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5624 CFLAGS="$xorg_testset_save_CFLAGS" 5625 fi 5626 5627 found="no" 5628 5629 if test $found = "no" ; then 5630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5632 fi 5633 5634 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5635 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5636 fi 5637 5638 CFLAGS="$CFLAGS -Wall" 5639 5640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5641 printf %s "checking if $CC supports -Wall... " >&6; } 5642 cacheid=xorg_cv_cc_flag__Wall 5643 if eval test \${$cacheid+y} 5644 then : 5645 printf %s "(cached) " >&6 5646 else case e in #( 5647 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5648 /* end confdefs.h. */ 5649 int i; 5650 int 5651 main (void) 5652 { 5653 5654 ; 5655 return 0; 5656 } 5657 _ACEOF 5658 if ac_fn_c_try_link "$LINENO" 5659 then : 5660 eval $cacheid=yes 5661 else case e in #( 5662 e) eval $cacheid=no ;; 5663 esac 5664 fi 5665 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5666 conftest$ac_exeext conftest.$ac_ext ;; 5667 esac 5668 fi 5669 5670 5671 CFLAGS="$xorg_testset_save_CFLAGS" 5672 5673 eval supported=\$$cacheid 5674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5675 printf "%s\n" "$supported" >&6; } 5676 if test "$supported" = "yes" ; then 5677 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5678 found="yes" 5679 fi 5680 fi 5681 5682 5683 5684 5685 5686 5687 5688 5689 5690 5691 5692 5693 5694 5695 5696 xorg_testset_save_CFLAGS="$CFLAGS" 5697 5698 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5701 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5702 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5703 then : 5704 printf %s "(cached) " >&6 5705 else case e in #( 5706 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5707 /* end confdefs.h. */ 5708 int i; 5709 _ACEOF 5710 if ac_fn_c_try_compile "$LINENO" 5711 then : 5712 xorg_cv_cc_flag_unknown_warning_option=yes 5713 else case e in #( 5714 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5715 esac 5716 fi 5717 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5718 esac 5719 fi 5720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5721 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5722 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5723 CFLAGS="$xorg_testset_save_CFLAGS" 5724 fi 5725 5726 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5727 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5729 fi 5730 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5732 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5733 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5734 then : 5735 printf %s "(cached) " >&6 5736 else case e in #( 5737 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5738 /* end confdefs.h. */ 5739 int i; 5740 _ACEOF 5741 if ac_fn_c_try_compile "$LINENO" 5742 then : 5743 xorg_cv_cc_flag_unused_command_line_argument=yes 5744 else case e in #( 5745 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5746 esac 5747 fi 5748 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5749 esac 5750 fi 5751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5752 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5753 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5754 CFLAGS="$xorg_testset_save_CFLAGS" 5755 fi 5756 5757 found="no" 5758 5759 if test $found = "no" ; then 5760 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5762 fi 5763 5764 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5766 fi 5767 5768 CFLAGS="$CFLAGS -Wpointer-arith" 5769 5770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5771 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5772 cacheid=xorg_cv_cc_flag__Wpointer_arith 5773 if eval test \${$cacheid+y} 5774 then : 5775 printf %s "(cached) " >&6 5776 else case e in #( 5777 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5778 /* end confdefs.h. */ 5779 int i; 5780 int 5781 main (void) 5782 { 5783 5784 ; 5785 return 0; 5786 } 5787 _ACEOF 5788 if ac_fn_c_try_link "$LINENO" 5789 then : 5790 eval $cacheid=yes 5791 else case e in #( 5792 e) eval $cacheid=no ;; 5793 esac 5794 fi 5795 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5796 conftest$ac_exeext conftest.$ac_ext ;; 5797 esac 5798 fi 5799 5800 5801 CFLAGS="$xorg_testset_save_CFLAGS" 5802 5803 eval supported=\$$cacheid 5804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5805 printf "%s\n" "$supported" >&6; } 5806 if test "$supported" = "yes" ; then 5807 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5808 found="yes" 5809 fi 5810 fi 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824 5825 5826 xorg_testset_save_CFLAGS="$CFLAGS" 5827 5828 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5831 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5832 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5833 then : 5834 printf %s "(cached) " >&6 5835 else case e in #( 5836 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5837 /* end confdefs.h. */ 5838 int i; 5839 _ACEOF 5840 if ac_fn_c_try_compile "$LINENO" 5841 then : 5842 xorg_cv_cc_flag_unknown_warning_option=yes 5843 else case e in #( 5844 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5845 esac 5846 fi 5847 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5848 esac 5849 fi 5850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5851 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5852 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5853 CFLAGS="$xorg_testset_save_CFLAGS" 5854 fi 5855 5856 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5857 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5859 fi 5860 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5862 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5863 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5864 then : 5865 printf %s "(cached) " >&6 5866 else case e in #( 5867 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5868 /* end confdefs.h. */ 5869 int i; 5870 _ACEOF 5871 if ac_fn_c_try_compile "$LINENO" 5872 then : 5873 xorg_cv_cc_flag_unused_command_line_argument=yes 5874 else case e in #( 5875 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5876 esac 5877 fi 5878 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5879 esac 5880 fi 5881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5882 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5883 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5884 CFLAGS="$xorg_testset_save_CFLAGS" 5885 fi 5886 5887 found="no" 5888 5889 if test $found = "no" ; then 5890 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5892 fi 5893 5894 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5896 fi 5897 5898 CFLAGS="$CFLAGS -Wmissing-declarations" 5899 5900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5901 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5902 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5903 if eval test \${$cacheid+y} 5904 then : 5905 printf %s "(cached) " >&6 5906 else case e in #( 5907 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5908 /* end confdefs.h. */ 5909 int i; 5910 int 5911 main (void) 5912 { 5913 5914 ; 5915 return 0; 5916 } 5917 _ACEOF 5918 if ac_fn_c_try_link "$LINENO" 5919 then : 5920 eval $cacheid=yes 5921 else case e in #( 5922 e) eval $cacheid=no ;; 5923 esac 5924 fi 5925 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5926 conftest$ac_exeext conftest.$ac_ext ;; 5927 esac 5928 fi 5929 5930 5931 CFLAGS="$xorg_testset_save_CFLAGS" 5932 5933 eval supported=\$$cacheid 5934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5935 printf "%s\n" "$supported" >&6; } 5936 if test "$supported" = "yes" ; then 5937 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5938 found="yes" 5939 fi 5940 fi 5941 5942 5943 5944 5945 5946 5947 5948 5949 5950 5951 5952 5953 5954 5955 5956 xorg_testset_save_CFLAGS="$CFLAGS" 5957 5958 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5961 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5962 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5963 then : 5964 printf %s "(cached) " >&6 5965 else case e in #( 5966 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5967 /* end confdefs.h. */ 5968 int i; 5969 _ACEOF 5970 if ac_fn_c_try_compile "$LINENO" 5971 then : 5972 xorg_cv_cc_flag_unknown_warning_option=yes 5973 else case e in #( 5974 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5975 esac 5976 fi 5977 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5978 esac 5979 fi 5980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5981 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5982 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5983 CFLAGS="$xorg_testset_save_CFLAGS" 5984 fi 5985 5986 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5987 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5989 fi 5990 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5992 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5993 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5994 then : 5995 printf %s "(cached) " >&6 5996 else case e in #( 5997 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5998 /* end confdefs.h. */ 5999 int i; 6000 _ACEOF 6001 if ac_fn_c_try_compile "$LINENO" 6002 then : 6003 xorg_cv_cc_flag_unused_command_line_argument=yes 6004 else case e in #( 6005 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6006 esac 6007 fi 6008 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6009 esac 6010 fi 6011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6012 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6013 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6014 CFLAGS="$xorg_testset_save_CFLAGS" 6015 fi 6016 6017 found="no" 6018 6019 if test $found = "no" ; then 6020 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6022 fi 6023 6024 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6025 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6026 fi 6027 6028 CFLAGS="$CFLAGS -Wformat=2" 6029 6030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 6031 printf %s "checking if $CC supports -Wformat=2... " >&6; } 6032 cacheid=xorg_cv_cc_flag__Wformat_2 6033 if eval test \${$cacheid+y} 6034 then : 6035 printf %s "(cached) " >&6 6036 else case e in #( 6037 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6038 /* end confdefs.h. */ 6039 int i; 6040 int 6041 main (void) 6042 { 6043 6044 ; 6045 return 0; 6046 } 6047 _ACEOF 6048 if ac_fn_c_try_link "$LINENO" 6049 then : 6050 eval $cacheid=yes 6051 else case e in #( 6052 e) eval $cacheid=no ;; 6053 esac 6054 fi 6055 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6056 conftest$ac_exeext conftest.$ac_ext ;; 6057 esac 6058 fi 6059 6060 6061 CFLAGS="$xorg_testset_save_CFLAGS" 6062 6063 eval supported=\$$cacheid 6064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6065 printf "%s\n" "$supported" >&6; } 6066 if test "$supported" = "yes" ; then 6067 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 6068 found="yes" 6069 fi 6070 fi 6071 6072 if test $found = "no" ; then 6073 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6075 fi 6076 6077 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6078 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6079 fi 6080 6081 CFLAGS="$CFLAGS -Wformat" 6082 6083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 6084 printf %s "checking if $CC supports -Wformat... " >&6; } 6085 cacheid=xorg_cv_cc_flag__Wformat 6086 if eval test \${$cacheid+y} 6087 then : 6088 printf %s "(cached) " >&6 6089 else case e in #( 6090 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6091 /* end confdefs.h. */ 6092 int i; 6093 int 6094 main (void) 6095 { 6096 6097 ; 6098 return 0; 6099 } 6100 _ACEOF 6101 if ac_fn_c_try_link "$LINENO" 6102 then : 6103 eval $cacheid=yes 6104 else case e in #( 6105 e) eval $cacheid=no ;; 6106 esac 6107 fi 6108 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6109 conftest$ac_exeext conftest.$ac_ext ;; 6110 esac 6111 fi 6112 6113 6114 CFLAGS="$xorg_testset_save_CFLAGS" 6115 6116 eval supported=\$$cacheid 6117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6118 printf "%s\n" "$supported" >&6; } 6119 if test "$supported" = "yes" ; then 6120 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 6121 found="yes" 6122 fi 6123 fi 6124 6125 6126 6127 6128 6129 6130 6131 6132 6133 6134 6135 6136 6137 6138 6139 6140 6141 xorg_testset_save_CFLAGS="$CFLAGS" 6142 6143 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6146 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6147 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6148 then : 6149 printf %s "(cached) " >&6 6150 else case e in #( 6151 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6152 /* end confdefs.h. */ 6153 int i; 6154 _ACEOF 6155 if ac_fn_c_try_compile "$LINENO" 6156 then : 6157 xorg_cv_cc_flag_unknown_warning_option=yes 6158 else case e in #( 6159 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6160 esac 6161 fi 6162 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6163 esac 6164 fi 6165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6166 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6167 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6168 CFLAGS="$xorg_testset_save_CFLAGS" 6169 fi 6170 6171 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6172 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6174 fi 6175 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6177 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6178 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6179 then : 6180 printf %s "(cached) " >&6 6181 else case e in #( 6182 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6183 /* end confdefs.h. */ 6184 int i; 6185 _ACEOF 6186 if ac_fn_c_try_compile "$LINENO" 6187 then : 6188 xorg_cv_cc_flag_unused_command_line_argument=yes 6189 else case e in #( 6190 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6191 esac 6192 fi 6193 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6194 esac 6195 fi 6196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6197 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6198 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6199 CFLAGS="$xorg_testset_save_CFLAGS" 6200 fi 6201 6202 found="no" 6203 6204 if test $found = "no" ; then 6205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6207 fi 6208 6209 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6211 fi 6212 6213 CFLAGS="$CFLAGS -Wstrict-prototypes" 6214 6215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 6216 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 6217 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 6218 if eval test \${$cacheid+y} 6219 then : 6220 printf %s "(cached) " >&6 6221 else case e in #( 6222 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6223 /* end confdefs.h. */ 6224 int i; 6225 int 6226 main (void) 6227 { 6228 6229 ; 6230 return 0; 6231 } 6232 _ACEOF 6233 if ac_fn_c_try_link "$LINENO" 6234 then : 6235 eval $cacheid=yes 6236 else case e in #( 6237 e) eval $cacheid=no ;; 6238 esac 6239 fi 6240 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6241 conftest$ac_exeext conftest.$ac_ext ;; 6242 esac 6243 fi 6244 6245 6246 CFLAGS="$xorg_testset_save_CFLAGS" 6247 6248 eval supported=\$$cacheid 6249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6250 printf "%s\n" "$supported" >&6; } 6251 if test "$supported" = "yes" ; then 6252 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 6253 found="yes" 6254 fi 6255 fi 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 6271 xorg_testset_save_CFLAGS="$CFLAGS" 6272 6273 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6276 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6277 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6278 then : 6279 printf %s "(cached) " >&6 6280 else case e in #( 6281 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6282 /* end confdefs.h. */ 6283 int i; 6284 _ACEOF 6285 if ac_fn_c_try_compile "$LINENO" 6286 then : 6287 xorg_cv_cc_flag_unknown_warning_option=yes 6288 else case e in #( 6289 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6290 esac 6291 fi 6292 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6293 esac 6294 fi 6295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6296 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6297 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6298 CFLAGS="$xorg_testset_save_CFLAGS" 6299 fi 6300 6301 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6302 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6304 fi 6305 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6307 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6308 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6309 then : 6310 printf %s "(cached) " >&6 6311 else case e in #( 6312 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6313 /* end confdefs.h. */ 6314 int i; 6315 _ACEOF 6316 if ac_fn_c_try_compile "$LINENO" 6317 then : 6318 xorg_cv_cc_flag_unused_command_line_argument=yes 6319 else case e in #( 6320 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6321 esac 6322 fi 6323 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6324 esac 6325 fi 6326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6327 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6328 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6329 CFLAGS="$xorg_testset_save_CFLAGS" 6330 fi 6331 6332 found="no" 6333 6334 if test $found = "no" ; then 6335 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6337 fi 6338 6339 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6341 fi 6342 6343 CFLAGS="$CFLAGS -Wmissing-prototypes" 6344 6345 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 6346 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 6347 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 6348 if eval test \${$cacheid+y} 6349 then : 6350 printf %s "(cached) " >&6 6351 else case e in #( 6352 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6353 /* end confdefs.h. */ 6354 int i; 6355 int 6356 main (void) 6357 { 6358 6359 ; 6360 return 0; 6361 } 6362 _ACEOF 6363 if ac_fn_c_try_link "$LINENO" 6364 then : 6365 eval $cacheid=yes 6366 else case e in #( 6367 e) eval $cacheid=no ;; 6368 esac 6369 fi 6370 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6371 conftest$ac_exeext conftest.$ac_ext ;; 6372 esac 6373 fi 6374 6375 6376 CFLAGS="$xorg_testset_save_CFLAGS" 6377 6378 eval supported=\$$cacheid 6379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6380 printf "%s\n" "$supported" >&6; } 6381 if test "$supported" = "yes" ; then 6382 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 6383 found="yes" 6384 fi 6385 fi 6386 6387 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400 6401 xorg_testset_save_CFLAGS="$CFLAGS" 6402 6403 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6406 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6407 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6408 then : 6409 printf %s "(cached) " >&6 6410 else case e in #( 6411 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6412 /* end confdefs.h. */ 6413 int i; 6414 _ACEOF 6415 if ac_fn_c_try_compile "$LINENO" 6416 then : 6417 xorg_cv_cc_flag_unknown_warning_option=yes 6418 else case e in #( 6419 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6420 esac 6421 fi 6422 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6423 esac 6424 fi 6425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6426 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6427 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6428 CFLAGS="$xorg_testset_save_CFLAGS" 6429 fi 6430 6431 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6434 fi 6435 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6437 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6438 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6439 then : 6440 printf %s "(cached) " >&6 6441 else case e in #( 6442 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6443 /* end confdefs.h. */ 6444 int i; 6445 _ACEOF 6446 if ac_fn_c_try_compile "$LINENO" 6447 then : 6448 xorg_cv_cc_flag_unused_command_line_argument=yes 6449 else case e in #( 6450 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6451 esac 6452 fi 6453 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6454 esac 6455 fi 6456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6457 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6458 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6459 CFLAGS="$xorg_testset_save_CFLAGS" 6460 fi 6461 6462 found="no" 6463 6464 if test $found = "no" ; then 6465 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6467 fi 6468 6469 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6471 fi 6472 6473 CFLAGS="$CFLAGS -Wnested-externs" 6474 6475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6476 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 6477 cacheid=xorg_cv_cc_flag__Wnested_externs 6478 if eval test \${$cacheid+y} 6479 then : 6480 printf %s "(cached) " >&6 6481 else case e in #( 6482 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6483 /* end confdefs.h. */ 6484 int i; 6485 int 6486 main (void) 6487 { 6488 6489 ; 6490 return 0; 6491 } 6492 _ACEOF 6493 if ac_fn_c_try_link "$LINENO" 6494 then : 6495 eval $cacheid=yes 6496 else case e in #( 6497 e) eval $cacheid=no ;; 6498 esac 6499 fi 6500 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6501 conftest$ac_exeext conftest.$ac_ext ;; 6502 esac 6503 fi 6504 6505 6506 CFLAGS="$xorg_testset_save_CFLAGS" 6507 6508 eval supported=\$$cacheid 6509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6510 printf "%s\n" "$supported" >&6; } 6511 if test "$supported" = "yes" ; then 6512 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6513 found="yes" 6514 fi 6515 fi 6516 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 xorg_testset_save_CFLAGS="$CFLAGS" 6532 6533 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6536 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6537 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6538 then : 6539 printf %s "(cached) " >&6 6540 else case e in #( 6541 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6542 /* end confdefs.h. */ 6543 int i; 6544 _ACEOF 6545 if ac_fn_c_try_compile "$LINENO" 6546 then : 6547 xorg_cv_cc_flag_unknown_warning_option=yes 6548 else case e in #( 6549 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6550 esac 6551 fi 6552 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6553 esac 6554 fi 6555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6556 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6557 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6558 CFLAGS="$xorg_testset_save_CFLAGS" 6559 fi 6560 6561 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6564 fi 6565 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6567 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6568 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6569 then : 6570 printf %s "(cached) " >&6 6571 else case e in #( 6572 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6573 /* end confdefs.h. */ 6574 int i; 6575 _ACEOF 6576 if ac_fn_c_try_compile "$LINENO" 6577 then : 6578 xorg_cv_cc_flag_unused_command_line_argument=yes 6579 else case e in #( 6580 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6581 esac 6582 fi 6583 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6584 esac 6585 fi 6586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6587 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6588 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6589 CFLAGS="$xorg_testset_save_CFLAGS" 6590 fi 6591 6592 found="no" 6593 6594 if test $found = "no" ; then 6595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6597 fi 6598 6599 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6601 fi 6602 6603 CFLAGS="$CFLAGS -Wbad-function-cast" 6604 6605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6606 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6607 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6608 if eval test \${$cacheid+y} 6609 then : 6610 printf %s "(cached) " >&6 6611 else case e in #( 6612 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6613 /* end confdefs.h. */ 6614 int i; 6615 int 6616 main (void) 6617 { 6618 6619 ; 6620 return 0; 6621 } 6622 _ACEOF 6623 if ac_fn_c_try_link "$LINENO" 6624 then : 6625 eval $cacheid=yes 6626 else case e in #( 6627 e) eval $cacheid=no ;; 6628 esac 6629 fi 6630 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6631 conftest$ac_exeext conftest.$ac_ext ;; 6632 esac 6633 fi 6634 6635 6636 CFLAGS="$xorg_testset_save_CFLAGS" 6637 6638 eval supported=\$$cacheid 6639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6640 printf "%s\n" "$supported" >&6; } 6641 if test "$supported" = "yes" ; then 6642 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6643 found="yes" 6644 fi 6645 fi 6646 6647 6648 6649 6650 6651 6652 6653 6654 6655 6656 6657 6658 6659 6660 6661 xorg_testset_save_CFLAGS="$CFLAGS" 6662 6663 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6666 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6667 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6668 then : 6669 printf %s "(cached) " >&6 6670 else case e in #( 6671 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6672 /* end confdefs.h. */ 6673 int i; 6674 _ACEOF 6675 if ac_fn_c_try_compile "$LINENO" 6676 then : 6677 xorg_cv_cc_flag_unknown_warning_option=yes 6678 else case e in #( 6679 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6680 esac 6681 fi 6682 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6683 esac 6684 fi 6685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6686 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6687 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6688 CFLAGS="$xorg_testset_save_CFLAGS" 6689 fi 6690 6691 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6692 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6694 fi 6695 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6697 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6698 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6699 then : 6700 printf %s "(cached) " >&6 6701 else case e in #( 6702 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6703 /* end confdefs.h. */ 6704 int i; 6705 _ACEOF 6706 if ac_fn_c_try_compile "$LINENO" 6707 then : 6708 xorg_cv_cc_flag_unused_command_line_argument=yes 6709 else case e in #( 6710 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6711 esac 6712 fi 6713 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6714 esac 6715 fi 6716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6717 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6718 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6719 CFLAGS="$xorg_testset_save_CFLAGS" 6720 fi 6721 6722 found="no" 6723 6724 if test $found = "no" ; then 6725 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6727 fi 6728 6729 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6730 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6731 fi 6732 6733 CFLAGS="$CFLAGS -Wold-style-definition" 6734 6735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6736 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6737 cacheid=xorg_cv_cc_flag__Wold_style_definition 6738 if eval test \${$cacheid+y} 6739 then : 6740 printf %s "(cached) " >&6 6741 else case e in #( 6742 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6743 /* end confdefs.h. */ 6744 int i; 6745 int 6746 main (void) 6747 { 6748 6749 ; 6750 return 0; 6751 } 6752 _ACEOF 6753 if ac_fn_c_try_link "$LINENO" 6754 then : 6755 eval $cacheid=yes 6756 else case e in #( 6757 e) eval $cacheid=no ;; 6758 esac 6759 fi 6760 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6761 conftest$ac_exeext conftest.$ac_ext ;; 6762 esac 6763 fi 6764 6765 6766 CFLAGS="$xorg_testset_save_CFLAGS" 6767 6768 eval supported=\$$cacheid 6769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6770 printf "%s\n" "$supported" >&6; } 6771 if test "$supported" = "yes" ; then 6772 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6773 found="yes" 6774 fi 6775 fi 6776 6777 if test $found = "no" ; then 6778 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6780 fi 6781 6782 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6783 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6784 fi 6785 6786 CFLAGS="$CFLAGS -fd" 6787 6788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6789 printf %s "checking if $CC supports -fd... " >&6; } 6790 cacheid=xorg_cv_cc_flag__fd 6791 if eval test \${$cacheid+y} 6792 then : 6793 printf %s "(cached) " >&6 6794 else case e in #( 6795 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6796 /* end confdefs.h. */ 6797 int i; 6798 int 6799 main (void) 6800 { 6801 6802 ; 6803 return 0; 6804 } 6805 _ACEOF 6806 if ac_fn_c_try_link "$LINENO" 6807 then : 6808 eval $cacheid=yes 6809 else case e in #( 6810 e) eval $cacheid=no ;; 6811 esac 6812 fi 6813 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6814 conftest$ac_exeext conftest.$ac_ext ;; 6815 esac 6816 fi 6817 6818 6819 CFLAGS="$xorg_testset_save_CFLAGS" 6820 6821 eval supported=\$$cacheid 6822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6823 printf "%s\n" "$supported" >&6; } 6824 if test "$supported" = "yes" ; then 6825 BASE_CFLAGS="$BASE_CFLAGS -fd" 6826 found="yes" 6827 fi 6828 fi 6829 6830 6831 6832 6833 6834 # This chunk adds additional warnings that could catch undesired effects. 6835 6836 6837 6838 6839 6840 6841 6842 6843 6844 6845 6846 6847 6848 xorg_testset_save_CFLAGS="$CFLAGS" 6849 6850 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6853 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6854 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6855 then : 6856 printf %s "(cached) " >&6 6857 else case e in #( 6858 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6859 /* end confdefs.h. */ 6860 int i; 6861 _ACEOF 6862 if ac_fn_c_try_compile "$LINENO" 6863 then : 6864 xorg_cv_cc_flag_unknown_warning_option=yes 6865 else case e in #( 6866 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6867 esac 6868 fi 6869 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6870 esac 6871 fi 6872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6873 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6874 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6875 CFLAGS="$xorg_testset_save_CFLAGS" 6876 fi 6877 6878 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6879 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6881 fi 6882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6884 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6885 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6886 then : 6887 printf %s "(cached) " >&6 6888 else case e in #( 6889 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6890 /* end confdefs.h. */ 6891 int i; 6892 _ACEOF 6893 if ac_fn_c_try_compile "$LINENO" 6894 then : 6895 xorg_cv_cc_flag_unused_command_line_argument=yes 6896 else case e in #( 6897 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6898 esac 6899 fi 6900 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6901 esac 6902 fi 6903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6904 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6905 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6906 CFLAGS="$xorg_testset_save_CFLAGS" 6907 fi 6908 6909 found="no" 6910 6911 if test $found = "no" ; then 6912 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6914 fi 6915 6916 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6918 fi 6919 6920 CFLAGS="$CFLAGS -Wunused" 6921 6922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6923 printf %s "checking if $CC supports -Wunused... " >&6; } 6924 cacheid=xorg_cv_cc_flag__Wunused 6925 if eval test \${$cacheid+y} 6926 then : 6927 printf %s "(cached) " >&6 6928 else case e in #( 6929 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6930 /* end confdefs.h. */ 6931 int i; 6932 int 6933 main (void) 6934 { 6935 6936 ; 6937 return 0; 6938 } 6939 _ACEOF 6940 if ac_fn_c_try_link "$LINENO" 6941 then : 6942 eval $cacheid=yes 6943 else case e in #( 6944 e) eval $cacheid=no ;; 6945 esac 6946 fi 6947 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6948 conftest$ac_exeext conftest.$ac_ext ;; 6949 esac 6950 fi 6951 6952 6953 CFLAGS="$xorg_testset_save_CFLAGS" 6954 6955 eval supported=\$$cacheid 6956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6957 printf "%s\n" "$supported" >&6; } 6958 if test "$supported" = "yes" ; then 6959 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6960 found="yes" 6961 fi 6962 fi 6963 6964 6965 6966 6967 6968 6969 6970 6971 6972 6973 6974 6975 6976 6977 6978 xorg_testset_save_CFLAGS="$CFLAGS" 6979 6980 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6983 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6984 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6985 then : 6986 printf %s "(cached) " >&6 6987 else case e in #( 6988 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6989 /* end confdefs.h. */ 6990 int i; 6991 _ACEOF 6992 if ac_fn_c_try_compile "$LINENO" 6993 then : 6994 xorg_cv_cc_flag_unknown_warning_option=yes 6995 else case e in #( 6996 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6997 esac 6998 fi 6999 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7000 esac 7001 fi 7002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7003 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7004 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7005 CFLAGS="$xorg_testset_save_CFLAGS" 7006 fi 7007 7008 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7009 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7011 fi 7012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7014 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7015 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7016 then : 7017 printf %s "(cached) " >&6 7018 else case e in #( 7019 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7020 /* end confdefs.h. */ 7021 int i; 7022 _ACEOF 7023 if ac_fn_c_try_compile "$LINENO" 7024 then : 7025 xorg_cv_cc_flag_unused_command_line_argument=yes 7026 else case e in #( 7027 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7028 esac 7029 fi 7030 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7031 esac 7032 fi 7033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7034 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7035 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7036 CFLAGS="$xorg_testset_save_CFLAGS" 7037 fi 7038 7039 found="no" 7040 7041 if test $found = "no" ; then 7042 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7044 fi 7045 7046 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7047 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7048 fi 7049 7050 CFLAGS="$CFLAGS -Wuninitialized" 7051 7052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 7053 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 7054 cacheid=xorg_cv_cc_flag__Wuninitialized 7055 if eval test \${$cacheid+y} 7056 then : 7057 printf %s "(cached) " >&6 7058 else case e in #( 7059 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7060 /* end confdefs.h. */ 7061 int i; 7062 int 7063 main (void) 7064 { 7065 7066 ; 7067 return 0; 7068 } 7069 _ACEOF 7070 if ac_fn_c_try_link "$LINENO" 7071 then : 7072 eval $cacheid=yes 7073 else case e in #( 7074 e) eval $cacheid=no ;; 7075 esac 7076 fi 7077 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7078 conftest$ac_exeext conftest.$ac_ext ;; 7079 esac 7080 fi 7081 7082 7083 CFLAGS="$xorg_testset_save_CFLAGS" 7084 7085 eval supported=\$$cacheid 7086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7087 printf "%s\n" "$supported" >&6; } 7088 if test "$supported" = "yes" ; then 7089 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 7090 found="yes" 7091 fi 7092 fi 7093 7094 7095 7096 7097 7098 7099 7100 7101 7102 7103 7104 7105 7106 7107 7108 xorg_testset_save_CFLAGS="$CFLAGS" 7109 7110 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7113 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7114 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7115 then : 7116 printf %s "(cached) " >&6 7117 else case e in #( 7118 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7119 /* end confdefs.h. */ 7120 int i; 7121 _ACEOF 7122 if ac_fn_c_try_compile "$LINENO" 7123 then : 7124 xorg_cv_cc_flag_unknown_warning_option=yes 7125 else case e in #( 7126 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7127 esac 7128 fi 7129 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7130 esac 7131 fi 7132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7133 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7134 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7135 CFLAGS="$xorg_testset_save_CFLAGS" 7136 fi 7137 7138 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7139 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7141 fi 7142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7144 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7145 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7146 then : 7147 printf %s "(cached) " >&6 7148 else case e in #( 7149 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7150 /* end confdefs.h. */ 7151 int i; 7152 _ACEOF 7153 if ac_fn_c_try_compile "$LINENO" 7154 then : 7155 xorg_cv_cc_flag_unused_command_line_argument=yes 7156 else case e in #( 7157 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7158 esac 7159 fi 7160 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7161 esac 7162 fi 7163 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7164 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7165 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7166 CFLAGS="$xorg_testset_save_CFLAGS" 7167 fi 7168 7169 found="no" 7170 7171 if test $found = "no" ; then 7172 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7174 fi 7175 7176 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7178 fi 7179 7180 CFLAGS="$CFLAGS -Wshadow" 7181 7182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 7183 printf %s "checking if $CC supports -Wshadow... " >&6; } 7184 cacheid=xorg_cv_cc_flag__Wshadow 7185 if eval test \${$cacheid+y} 7186 then : 7187 printf %s "(cached) " >&6 7188 else case e in #( 7189 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7190 /* end confdefs.h. */ 7191 int i; 7192 int 7193 main (void) 7194 { 7195 7196 ; 7197 return 0; 7198 } 7199 _ACEOF 7200 if ac_fn_c_try_link "$LINENO" 7201 then : 7202 eval $cacheid=yes 7203 else case e in #( 7204 e) eval $cacheid=no ;; 7205 esac 7206 fi 7207 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7208 conftest$ac_exeext conftest.$ac_ext ;; 7209 esac 7210 fi 7211 7212 7213 CFLAGS="$xorg_testset_save_CFLAGS" 7214 7215 eval supported=\$$cacheid 7216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7217 printf "%s\n" "$supported" >&6; } 7218 if test "$supported" = "yes" ; then 7219 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 7220 found="yes" 7221 fi 7222 fi 7223 7224 7225 7226 7227 7228 7229 7230 7231 7232 7233 7234 7235 7236 7237 7238 xorg_testset_save_CFLAGS="$CFLAGS" 7239 7240 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7243 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7244 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7245 then : 7246 printf %s "(cached) " >&6 7247 else case e in #( 7248 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7249 /* end confdefs.h. */ 7250 int i; 7251 _ACEOF 7252 if ac_fn_c_try_compile "$LINENO" 7253 then : 7254 xorg_cv_cc_flag_unknown_warning_option=yes 7255 else case e in #( 7256 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7257 esac 7258 fi 7259 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7260 esac 7261 fi 7262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7263 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7264 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7265 CFLAGS="$xorg_testset_save_CFLAGS" 7266 fi 7267 7268 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7271 fi 7272 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7274 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7275 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7276 then : 7277 printf %s "(cached) " >&6 7278 else case e in #( 7279 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7280 /* end confdefs.h. */ 7281 int i; 7282 _ACEOF 7283 if ac_fn_c_try_compile "$LINENO" 7284 then : 7285 xorg_cv_cc_flag_unused_command_line_argument=yes 7286 else case e in #( 7287 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7288 esac 7289 fi 7290 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7291 esac 7292 fi 7293 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7294 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7295 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7296 CFLAGS="$xorg_testset_save_CFLAGS" 7297 fi 7298 7299 found="no" 7300 7301 if test $found = "no" ; then 7302 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7304 fi 7305 7306 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7307 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7308 fi 7309 7310 CFLAGS="$CFLAGS -Wmissing-noreturn" 7311 7312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 7313 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 7314 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 7315 if eval test \${$cacheid+y} 7316 then : 7317 printf %s "(cached) " >&6 7318 else case e in #( 7319 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7320 /* end confdefs.h. */ 7321 int i; 7322 int 7323 main (void) 7324 { 7325 7326 ; 7327 return 0; 7328 } 7329 _ACEOF 7330 if ac_fn_c_try_link "$LINENO" 7331 then : 7332 eval $cacheid=yes 7333 else case e in #( 7334 e) eval $cacheid=no ;; 7335 esac 7336 fi 7337 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7338 conftest$ac_exeext conftest.$ac_ext ;; 7339 esac 7340 fi 7341 7342 7343 CFLAGS="$xorg_testset_save_CFLAGS" 7344 7345 eval supported=\$$cacheid 7346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7347 printf "%s\n" "$supported" >&6; } 7348 if test "$supported" = "yes" ; then 7349 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 7350 found="yes" 7351 fi 7352 fi 7353 7354 7355 7356 7357 7358 7359 7360 7361 7362 7363 7364 7365 7366 7367 7368 xorg_testset_save_CFLAGS="$CFLAGS" 7369 7370 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7373 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7374 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7375 then : 7376 printf %s "(cached) " >&6 7377 else case e in #( 7378 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7379 /* end confdefs.h. */ 7380 int i; 7381 _ACEOF 7382 if ac_fn_c_try_compile "$LINENO" 7383 then : 7384 xorg_cv_cc_flag_unknown_warning_option=yes 7385 else case e in #( 7386 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7387 esac 7388 fi 7389 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7390 esac 7391 fi 7392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7393 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7394 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7395 CFLAGS="$xorg_testset_save_CFLAGS" 7396 fi 7397 7398 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7399 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7401 fi 7402 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7404 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7405 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7406 then : 7407 printf %s "(cached) " >&6 7408 else case e in #( 7409 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7410 /* end confdefs.h. */ 7411 int i; 7412 _ACEOF 7413 if ac_fn_c_try_compile "$LINENO" 7414 then : 7415 xorg_cv_cc_flag_unused_command_line_argument=yes 7416 else case e in #( 7417 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7418 esac 7419 fi 7420 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7421 esac 7422 fi 7423 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7424 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7425 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7426 CFLAGS="$xorg_testset_save_CFLAGS" 7427 fi 7428 7429 found="no" 7430 7431 if test $found = "no" ; then 7432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7434 fi 7435 7436 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7438 fi 7439 7440 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7441 7442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7443 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7444 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7445 if eval test \${$cacheid+y} 7446 then : 7447 printf %s "(cached) " >&6 7448 else case e in #( 7449 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7450 /* end confdefs.h. */ 7451 int i; 7452 int 7453 main (void) 7454 { 7455 7456 ; 7457 return 0; 7458 } 7459 _ACEOF 7460 if ac_fn_c_try_link "$LINENO" 7461 then : 7462 eval $cacheid=yes 7463 else case e in #( 7464 e) eval $cacheid=no ;; 7465 esac 7466 fi 7467 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7468 conftest$ac_exeext conftest.$ac_ext ;; 7469 esac 7470 fi 7471 7472 7473 CFLAGS="$xorg_testset_save_CFLAGS" 7474 7475 eval supported=\$$cacheid 7476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7477 printf "%s\n" "$supported" >&6; } 7478 if test "$supported" = "yes" ; then 7479 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7480 found="yes" 7481 fi 7482 fi 7483 7484 7485 7486 7487 7488 7489 7490 7491 7492 7493 7494 7495 7496 7497 7498 xorg_testset_save_CFLAGS="$CFLAGS" 7499 7500 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7503 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7504 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7505 then : 7506 printf %s "(cached) " >&6 7507 else case e in #( 7508 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7509 /* end confdefs.h. */ 7510 int i; 7511 _ACEOF 7512 if ac_fn_c_try_compile "$LINENO" 7513 then : 7514 xorg_cv_cc_flag_unknown_warning_option=yes 7515 else case e in #( 7516 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7517 esac 7518 fi 7519 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7520 esac 7521 fi 7522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7523 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7524 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7525 CFLAGS="$xorg_testset_save_CFLAGS" 7526 fi 7527 7528 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7531 fi 7532 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7534 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7535 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7536 then : 7537 printf %s "(cached) " >&6 7538 else case e in #( 7539 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7540 /* end confdefs.h. */ 7541 int i; 7542 _ACEOF 7543 if ac_fn_c_try_compile "$LINENO" 7544 then : 7545 xorg_cv_cc_flag_unused_command_line_argument=yes 7546 else case e in #( 7547 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7548 esac 7549 fi 7550 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7551 esac 7552 fi 7553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7554 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7555 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7556 CFLAGS="$xorg_testset_save_CFLAGS" 7557 fi 7558 7559 found="no" 7560 7561 if test $found = "no" ; then 7562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7564 fi 7565 7566 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7568 fi 7569 7570 CFLAGS="$CFLAGS -Wredundant-decls" 7571 7572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7573 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7574 cacheid=xorg_cv_cc_flag__Wredundant_decls 7575 if eval test \${$cacheid+y} 7576 then : 7577 printf %s "(cached) " >&6 7578 else case e in #( 7579 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7580 /* end confdefs.h. */ 7581 int i; 7582 int 7583 main (void) 7584 { 7585 7586 ; 7587 return 0; 7588 } 7589 _ACEOF 7590 if ac_fn_c_try_link "$LINENO" 7591 then : 7592 eval $cacheid=yes 7593 else case e in #( 7594 e) eval $cacheid=no ;; 7595 esac 7596 fi 7597 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7598 conftest$ac_exeext conftest.$ac_ext ;; 7599 esac 7600 fi 7601 7602 7603 CFLAGS="$xorg_testset_save_CFLAGS" 7604 7605 eval supported=\$$cacheid 7606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7607 printf "%s\n" "$supported" >&6; } 7608 if test "$supported" = "yes" ; then 7609 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7610 found="yes" 7611 fi 7612 fi 7613 7614 7615 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625 7626 7627 7628 xorg_testset_save_CFLAGS="$CFLAGS" 7629 7630 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7633 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7634 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7635 then : 7636 printf %s "(cached) " >&6 7637 else case e in #( 7638 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7639 /* end confdefs.h. */ 7640 int i; 7641 _ACEOF 7642 if ac_fn_c_try_compile "$LINENO" 7643 then : 7644 xorg_cv_cc_flag_unknown_warning_option=yes 7645 else case e in #( 7646 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7647 esac 7648 fi 7649 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7650 esac 7651 fi 7652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7653 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7654 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7655 CFLAGS="$xorg_testset_save_CFLAGS" 7656 fi 7657 7658 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7659 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7661 fi 7662 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7664 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7665 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7666 then : 7667 printf %s "(cached) " >&6 7668 else case e in #( 7669 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7670 /* end confdefs.h. */ 7671 int i; 7672 _ACEOF 7673 if ac_fn_c_try_compile "$LINENO" 7674 then : 7675 xorg_cv_cc_flag_unused_command_line_argument=yes 7676 else case e in #( 7677 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7678 esac 7679 fi 7680 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7681 esac 7682 fi 7683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7684 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7685 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7686 CFLAGS="$xorg_testset_save_CFLAGS" 7687 fi 7688 7689 found="no" 7690 7691 if test $found = "no" ; then 7692 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7694 fi 7695 7696 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7697 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7698 fi 7699 7700 CFLAGS="$CFLAGS -Wlogical-op" 7701 7702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7703 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7704 cacheid=xorg_cv_cc_flag__Wlogical_op 7705 if eval test \${$cacheid+y} 7706 then : 7707 printf %s "(cached) " >&6 7708 else case e in #( 7709 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7710 /* end confdefs.h. */ 7711 int i; 7712 int 7713 main (void) 7714 { 7715 7716 ; 7717 return 0; 7718 } 7719 _ACEOF 7720 if ac_fn_c_try_link "$LINENO" 7721 then : 7722 eval $cacheid=yes 7723 else case e in #( 7724 e) eval $cacheid=no ;; 7725 esac 7726 fi 7727 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7728 conftest$ac_exeext conftest.$ac_ext ;; 7729 esac 7730 fi 7731 7732 7733 CFLAGS="$xorg_testset_save_CFLAGS" 7734 7735 eval supported=\$$cacheid 7736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7737 printf "%s\n" "$supported" >&6; } 7738 if test "$supported" = "yes" ; then 7739 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7740 found="yes" 7741 fi 7742 fi 7743 7744 7745 7746 # These are currently disabled because they are noisy. They will be enabled 7747 # in the future once the codebase is sufficiently modernized to silence 7748 # them. For now, I don't want them to drown out the other warnings. 7749 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7750 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7751 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7752 7753 # Turn some warnings into errors, so we don't accidentally get successful builds 7754 # when there are problems that should be fixed. 7755 7756 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7757 7758 7759 7760 7761 7762 7763 7764 7765 7766 7767 7768 7769 7770 xorg_testset_save_CFLAGS="$CFLAGS" 7771 7772 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7775 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7776 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7777 then : 7778 printf %s "(cached) " >&6 7779 else case e in #( 7780 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7781 /* end confdefs.h. */ 7782 int i; 7783 _ACEOF 7784 if ac_fn_c_try_compile "$LINENO" 7785 then : 7786 xorg_cv_cc_flag_unknown_warning_option=yes 7787 else case e in #( 7788 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7789 esac 7790 fi 7791 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7792 esac 7793 fi 7794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7795 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7796 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7797 CFLAGS="$xorg_testset_save_CFLAGS" 7798 fi 7799 7800 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7801 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7803 fi 7804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7806 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7807 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7808 then : 7809 printf %s "(cached) " >&6 7810 else case e in #( 7811 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7812 /* end confdefs.h. */ 7813 int i; 7814 _ACEOF 7815 if ac_fn_c_try_compile "$LINENO" 7816 then : 7817 xorg_cv_cc_flag_unused_command_line_argument=yes 7818 else case e in #( 7819 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7820 esac 7821 fi 7822 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7823 esac 7824 fi 7825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7826 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7827 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7828 CFLAGS="$xorg_testset_save_CFLAGS" 7829 fi 7830 7831 found="no" 7832 7833 if test $found = "no" ; then 7834 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7835 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7836 fi 7837 7838 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7839 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7840 fi 7841 7842 CFLAGS="$CFLAGS -Werror=implicit" 7843 7844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7845 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7846 cacheid=xorg_cv_cc_flag__Werror_implicit 7847 if eval test \${$cacheid+y} 7848 then : 7849 printf %s "(cached) " >&6 7850 else case e in #( 7851 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7852 /* end confdefs.h. */ 7853 int i; 7854 int 7855 main (void) 7856 { 7857 7858 ; 7859 return 0; 7860 } 7861 _ACEOF 7862 if ac_fn_c_try_link "$LINENO" 7863 then : 7864 eval $cacheid=yes 7865 else case e in #( 7866 e) eval $cacheid=no ;; 7867 esac 7868 fi 7869 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7870 conftest$ac_exeext conftest.$ac_ext ;; 7871 esac 7872 fi 7873 7874 7875 CFLAGS="$xorg_testset_save_CFLAGS" 7876 7877 eval supported=\$$cacheid 7878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7879 printf "%s\n" "$supported" >&6; } 7880 if test "$supported" = "yes" ; then 7881 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7882 found="yes" 7883 fi 7884 fi 7885 7886 if test $found = "no" ; then 7887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7889 fi 7890 7891 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7893 fi 7894 7895 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7896 7897 { 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 7898 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7899 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7900 if eval test \${$cacheid+y} 7901 then : 7902 printf %s "(cached) " >&6 7903 else case e in #( 7904 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7905 /* end confdefs.h. */ 7906 int i; 7907 int 7908 main (void) 7909 { 7910 7911 ; 7912 return 0; 7913 } 7914 _ACEOF 7915 if ac_fn_c_try_link "$LINENO" 7916 then : 7917 eval $cacheid=yes 7918 else case e in #( 7919 e) eval $cacheid=no ;; 7920 esac 7921 fi 7922 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7923 conftest$ac_exeext conftest.$ac_ext ;; 7924 esac 7925 fi 7926 7927 7928 CFLAGS="$xorg_testset_save_CFLAGS" 7929 7930 eval supported=\$$cacheid 7931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7932 printf "%s\n" "$supported" >&6; } 7933 if test "$supported" = "yes" ; then 7934 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7935 found="yes" 7936 fi 7937 fi 7938 7939 7940 7941 7942 7943 7944 7945 7946 7947 7948 7949 7950 7951 7952 7953 xorg_testset_save_CFLAGS="$CFLAGS" 7954 7955 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7958 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7959 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7960 then : 7961 printf %s "(cached) " >&6 7962 else case e in #( 7963 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7964 /* end confdefs.h. */ 7965 int i; 7966 _ACEOF 7967 if ac_fn_c_try_compile "$LINENO" 7968 then : 7969 xorg_cv_cc_flag_unknown_warning_option=yes 7970 else case e in #( 7971 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7972 esac 7973 fi 7974 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7975 esac 7976 fi 7977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7978 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7979 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7980 CFLAGS="$xorg_testset_save_CFLAGS" 7981 fi 7982 7983 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7984 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7986 fi 7987 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7989 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7990 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7991 then : 7992 printf %s "(cached) " >&6 7993 else case e in #( 7994 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7995 /* end confdefs.h. */ 7996 int i; 7997 _ACEOF 7998 if ac_fn_c_try_compile "$LINENO" 7999 then : 8000 xorg_cv_cc_flag_unused_command_line_argument=yes 8001 else case e in #( 8002 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8003 esac 8004 fi 8005 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8006 esac 8007 fi 8008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8009 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8010 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8011 CFLAGS="$xorg_testset_save_CFLAGS" 8012 fi 8013 8014 found="no" 8015 8016 if test $found = "no" ; then 8017 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8019 fi 8020 8021 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8022 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8023 fi 8024 8025 CFLAGS="$CFLAGS -Werror=nonnull" 8026 8027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 8028 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 8029 cacheid=xorg_cv_cc_flag__Werror_nonnull 8030 if eval test \${$cacheid+y} 8031 then : 8032 printf %s "(cached) " >&6 8033 else case e in #( 8034 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8035 /* end confdefs.h. */ 8036 int i; 8037 int 8038 main (void) 8039 { 8040 8041 ; 8042 return 0; 8043 } 8044 _ACEOF 8045 if ac_fn_c_try_link "$LINENO" 8046 then : 8047 eval $cacheid=yes 8048 else case e in #( 8049 e) eval $cacheid=no ;; 8050 esac 8051 fi 8052 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8053 conftest$ac_exeext conftest.$ac_ext ;; 8054 esac 8055 fi 8056 8057 8058 CFLAGS="$xorg_testset_save_CFLAGS" 8059 8060 eval supported=\$$cacheid 8061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8062 printf "%s\n" "$supported" >&6; } 8063 if test "$supported" = "yes" ; then 8064 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 8065 found="yes" 8066 fi 8067 fi 8068 8069 8070 8071 8072 8073 8074 8075 8076 8077 8078 8079 8080 8081 8082 8083 xorg_testset_save_CFLAGS="$CFLAGS" 8084 8085 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8088 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8089 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8090 then : 8091 printf %s "(cached) " >&6 8092 else case e in #( 8093 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8094 /* end confdefs.h. */ 8095 int i; 8096 _ACEOF 8097 if ac_fn_c_try_compile "$LINENO" 8098 then : 8099 xorg_cv_cc_flag_unknown_warning_option=yes 8100 else case e in #( 8101 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8102 esac 8103 fi 8104 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8105 esac 8106 fi 8107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8108 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8109 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8110 CFLAGS="$xorg_testset_save_CFLAGS" 8111 fi 8112 8113 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8114 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8116 fi 8117 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8119 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8120 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8121 then : 8122 printf %s "(cached) " >&6 8123 else case e in #( 8124 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8125 /* end confdefs.h. */ 8126 int i; 8127 _ACEOF 8128 if ac_fn_c_try_compile "$LINENO" 8129 then : 8130 xorg_cv_cc_flag_unused_command_line_argument=yes 8131 else case e in #( 8132 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8133 esac 8134 fi 8135 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8136 esac 8137 fi 8138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8139 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8140 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8141 CFLAGS="$xorg_testset_save_CFLAGS" 8142 fi 8143 8144 found="no" 8145 8146 if test $found = "no" ; then 8147 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8149 fi 8150 8151 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8153 fi 8154 8155 CFLAGS="$CFLAGS -Werror=init-self" 8156 8157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 8158 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 8159 cacheid=xorg_cv_cc_flag__Werror_init_self 8160 if eval test \${$cacheid+y} 8161 then : 8162 printf %s "(cached) " >&6 8163 else case e in #( 8164 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8165 /* end confdefs.h. */ 8166 int i; 8167 int 8168 main (void) 8169 { 8170 8171 ; 8172 return 0; 8173 } 8174 _ACEOF 8175 if ac_fn_c_try_link "$LINENO" 8176 then : 8177 eval $cacheid=yes 8178 else case e in #( 8179 e) eval $cacheid=no ;; 8180 esac 8181 fi 8182 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8183 conftest$ac_exeext conftest.$ac_ext ;; 8184 esac 8185 fi 8186 8187 8188 CFLAGS="$xorg_testset_save_CFLAGS" 8189 8190 eval supported=\$$cacheid 8191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8192 printf "%s\n" "$supported" >&6; } 8193 if test "$supported" = "yes" ; then 8194 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 8195 found="yes" 8196 fi 8197 fi 8198 8199 8200 8201 8202 8203 8204 8205 8206 8207 8208 8209 8210 8211 8212 8213 xorg_testset_save_CFLAGS="$CFLAGS" 8214 8215 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8218 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8219 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8220 then : 8221 printf %s "(cached) " >&6 8222 else case e in #( 8223 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8224 /* end confdefs.h. */ 8225 int i; 8226 _ACEOF 8227 if ac_fn_c_try_compile "$LINENO" 8228 then : 8229 xorg_cv_cc_flag_unknown_warning_option=yes 8230 else case e in #( 8231 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8232 esac 8233 fi 8234 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8235 esac 8236 fi 8237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8238 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8239 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8240 CFLAGS="$xorg_testset_save_CFLAGS" 8241 fi 8242 8243 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8244 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8245 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8246 fi 8247 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8249 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8250 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8251 then : 8252 printf %s "(cached) " >&6 8253 else case e in #( 8254 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8255 /* end confdefs.h. */ 8256 int i; 8257 _ACEOF 8258 if ac_fn_c_try_compile "$LINENO" 8259 then : 8260 xorg_cv_cc_flag_unused_command_line_argument=yes 8261 else case e in #( 8262 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8263 esac 8264 fi 8265 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8266 esac 8267 fi 8268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8269 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8270 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8271 CFLAGS="$xorg_testset_save_CFLAGS" 8272 fi 8273 8274 found="no" 8275 8276 if test $found = "no" ; then 8277 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8279 fi 8280 8281 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8282 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8283 fi 8284 8285 CFLAGS="$CFLAGS -Werror=main" 8286 8287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 8288 printf %s "checking if $CC supports -Werror=main... " >&6; } 8289 cacheid=xorg_cv_cc_flag__Werror_main 8290 if eval test \${$cacheid+y} 8291 then : 8292 printf %s "(cached) " >&6 8293 else case e in #( 8294 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8295 /* end confdefs.h. */ 8296 int i; 8297 int 8298 main (void) 8299 { 8300 8301 ; 8302 return 0; 8303 } 8304 _ACEOF 8305 if ac_fn_c_try_link "$LINENO" 8306 then : 8307 eval $cacheid=yes 8308 else case e in #( 8309 e) eval $cacheid=no ;; 8310 esac 8311 fi 8312 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8313 conftest$ac_exeext conftest.$ac_ext ;; 8314 esac 8315 fi 8316 8317 8318 CFLAGS="$xorg_testset_save_CFLAGS" 8319 8320 eval supported=\$$cacheid 8321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8322 printf "%s\n" "$supported" >&6; } 8323 if test "$supported" = "yes" ; then 8324 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 8325 found="yes" 8326 fi 8327 fi 8328 8329 8330 8331 8332 8333 8334 8335 8336 8337 8338 8339 8340 8341 8342 8343 xorg_testset_save_CFLAGS="$CFLAGS" 8344 8345 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8348 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8349 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8350 then : 8351 printf %s "(cached) " >&6 8352 else case e in #( 8353 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8354 /* end confdefs.h. */ 8355 int i; 8356 _ACEOF 8357 if ac_fn_c_try_compile "$LINENO" 8358 then : 8359 xorg_cv_cc_flag_unknown_warning_option=yes 8360 else case e in #( 8361 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8362 esac 8363 fi 8364 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8365 esac 8366 fi 8367 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8368 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8369 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8370 CFLAGS="$xorg_testset_save_CFLAGS" 8371 fi 8372 8373 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8374 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8376 fi 8377 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8379 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8380 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8381 then : 8382 printf %s "(cached) " >&6 8383 else case e in #( 8384 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8385 /* end confdefs.h. */ 8386 int i; 8387 _ACEOF 8388 if ac_fn_c_try_compile "$LINENO" 8389 then : 8390 xorg_cv_cc_flag_unused_command_line_argument=yes 8391 else case e in #( 8392 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8393 esac 8394 fi 8395 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8396 esac 8397 fi 8398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8399 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8400 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8401 CFLAGS="$xorg_testset_save_CFLAGS" 8402 fi 8403 8404 found="no" 8405 8406 if test $found = "no" ; then 8407 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8409 fi 8410 8411 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8413 fi 8414 8415 CFLAGS="$CFLAGS -Werror=missing-braces" 8416 8417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8418 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8419 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8420 if eval test \${$cacheid+y} 8421 then : 8422 printf %s "(cached) " >&6 8423 else case e in #( 8424 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8425 /* end confdefs.h. */ 8426 int i; 8427 int 8428 main (void) 8429 { 8430 8431 ; 8432 return 0; 8433 } 8434 _ACEOF 8435 if ac_fn_c_try_link "$LINENO" 8436 then : 8437 eval $cacheid=yes 8438 else case e in #( 8439 e) eval $cacheid=no ;; 8440 esac 8441 fi 8442 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8443 conftest$ac_exeext conftest.$ac_ext ;; 8444 esac 8445 fi 8446 8447 8448 CFLAGS="$xorg_testset_save_CFLAGS" 8449 8450 eval supported=\$$cacheid 8451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8452 printf "%s\n" "$supported" >&6; } 8453 if test "$supported" = "yes" ; then 8454 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8455 found="yes" 8456 fi 8457 fi 8458 8459 8460 8461 8462 8463 8464 8465 8466 8467 8468 8469 8470 8471 8472 8473 xorg_testset_save_CFLAGS="$CFLAGS" 8474 8475 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8478 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8479 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8480 then : 8481 printf %s "(cached) " >&6 8482 else case e in #( 8483 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8484 /* end confdefs.h. */ 8485 int i; 8486 _ACEOF 8487 if ac_fn_c_try_compile "$LINENO" 8488 then : 8489 xorg_cv_cc_flag_unknown_warning_option=yes 8490 else case e in #( 8491 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8492 esac 8493 fi 8494 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8495 esac 8496 fi 8497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8498 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8499 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8500 CFLAGS="$xorg_testset_save_CFLAGS" 8501 fi 8502 8503 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8504 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8506 fi 8507 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8509 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8510 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8511 then : 8512 printf %s "(cached) " >&6 8513 else case e in #( 8514 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8515 /* end confdefs.h. */ 8516 int i; 8517 _ACEOF 8518 if ac_fn_c_try_compile "$LINENO" 8519 then : 8520 xorg_cv_cc_flag_unused_command_line_argument=yes 8521 else case e in #( 8522 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8523 esac 8524 fi 8525 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8526 esac 8527 fi 8528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8529 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8530 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8531 CFLAGS="$xorg_testset_save_CFLAGS" 8532 fi 8533 8534 found="no" 8535 8536 if test $found = "no" ; then 8537 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8539 fi 8540 8541 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8542 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8543 fi 8544 8545 CFLAGS="$CFLAGS -Werror=sequence-point" 8546 8547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8548 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8549 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8550 if eval test \${$cacheid+y} 8551 then : 8552 printf %s "(cached) " >&6 8553 else case e in #( 8554 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8555 /* end confdefs.h. */ 8556 int i; 8557 int 8558 main (void) 8559 { 8560 8561 ; 8562 return 0; 8563 } 8564 _ACEOF 8565 if ac_fn_c_try_link "$LINENO" 8566 then : 8567 eval $cacheid=yes 8568 else case e in #( 8569 e) eval $cacheid=no ;; 8570 esac 8571 fi 8572 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8573 conftest$ac_exeext conftest.$ac_ext ;; 8574 esac 8575 fi 8576 8577 8578 CFLAGS="$xorg_testset_save_CFLAGS" 8579 8580 eval supported=\$$cacheid 8581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8582 printf "%s\n" "$supported" >&6; } 8583 if test "$supported" = "yes" ; then 8584 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8585 found="yes" 8586 fi 8587 fi 8588 8589 8590 8591 8592 8593 8594 8595 8596 8597 8598 8599 8600 8601 8602 8603 xorg_testset_save_CFLAGS="$CFLAGS" 8604 8605 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8606 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8608 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8609 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8610 then : 8611 printf %s "(cached) " >&6 8612 else case e in #( 8613 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8614 /* end confdefs.h. */ 8615 int i; 8616 _ACEOF 8617 if ac_fn_c_try_compile "$LINENO" 8618 then : 8619 xorg_cv_cc_flag_unknown_warning_option=yes 8620 else case e in #( 8621 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8622 esac 8623 fi 8624 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8625 esac 8626 fi 8627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8628 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8629 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8630 CFLAGS="$xorg_testset_save_CFLAGS" 8631 fi 8632 8633 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8634 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8635 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8636 fi 8637 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8639 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8640 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8641 then : 8642 printf %s "(cached) " >&6 8643 else case e in #( 8644 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8645 /* end confdefs.h. */ 8646 int i; 8647 _ACEOF 8648 if ac_fn_c_try_compile "$LINENO" 8649 then : 8650 xorg_cv_cc_flag_unused_command_line_argument=yes 8651 else case e in #( 8652 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8653 esac 8654 fi 8655 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8656 esac 8657 fi 8658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8659 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8660 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8661 CFLAGS="$xorg_testset_save_CFLAGS" 8662 fi 8663 8664 found="no" 8665 8666 if test $found = "no" ; then 8667 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8669 fi 8670 8671 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8672 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8673 fi 8674 8675 CFLAGS="$CFLAGS -Werror=return-type" 8676 8677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8678 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8679 cacheid=xorg_cv_cc_flag__Werror_return_type 8680 if eval test \${$cacheid+y} 8681 then : 8682 printf %s "(cached) " >&6 8683 else case e in #( 8684 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8685 /* end confdefs.h. */ 8686 int i; 8687 int 8688 main (void) 8689 { 8690 8691 ; 8692 return 0; 8693 } 8694 _ACEOF 8695 if ac_fn_c_try_link "$LINENO" 8696 then : 8697 eval $cacheid=yes 8698 else case e in #( 8699 e) eval $cacheid=no ;; 8700 esac 8701 fi 8702 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8703 conftest$ac_exeext conftest.$ac_ext ;; 8704 esac 8705 fi 8706 8707 8708 CFLAGS="$xorg_testset_save_CFLAGS" 8709 8710 eval supported=\$$cacheid 8711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8712 printf "%s\n" "$supported" >&6; } 8713 if test "$supported" = "yes" ; then 8714 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8715 found="yes" 8716 fi 8717 fi 8718 8719 if test $found = "no" ; then 8720 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8722 fi 8723 8724 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8726 fi 8727 8728 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8729 8730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8731 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8732 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8733 if eval test \${$cacheid+y} 8734 then : 8735 printf %s "(cached) " >&6 8736 else case e in #( 8737 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8738 /* end confdefs.h. */ 8739 int i; 8740 int 8741 main (void) 8742 { 8743 8744 ; 8745 return 0; 8746 } 8747 _ACEOF 8748 if ac_fn_c_try_link "$LINENO" 8749 then : 8750 eval $cacheid=yes 8751 else case e in #( 8752 e) eval $cacheid=no ;; 8753 esac 8754 fi 8755 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8756 conftest$ac_exeext conftest.$ac_ext ;; 8757 esac 8758 fi 8759 8760 8761 CFLAGS="$xorg_testset_save_CFLAGS" 8762 8763 eval supported=\$$cacheid 8764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8765 printf "%s\n" "$supported" >&6; } 8766 if test "$supported" = "yes" ; then 8767 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8768 found="yes" 8769 fi 8770 fi 8771 8772 8773 8774 8775 8776 8777 8778 8779 8780 8781 8782 8783 8784 8785 8786 xorg_testset_save_CFLAGS="$CFLAGS" 8787 8788 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8791 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8792 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8793 then : 8794 printf %s "(cached) " >&6 8795 else case e in #( 8796 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8797 /* end confdefs.h. */ 8798 int i; 8799 _ACEOF 8800 if ac_fn_c_try_compile "$LINENO" 8801 then : 8802 xorg_cv_cc_flag_unknown_warning_option=yes 8803 else case e in #( 8804 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8805 esac 8806 fi 8807 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8808 esac 8809 fi 8810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8811 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8812 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8813 CFLAGS="$xorg_testset_save_CFLAGS" 8814 fi 8815 8816 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8817 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8819 fi 8820 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8822 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8823 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8824 then : 8825 printf %s "(cached) " >&6 8826 else case e in #( 8827 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8828 /* end confdefs.h. */ 8829 int i; 8830 _ACEOF 8831 if ac_fn_c_try_compile "$LINENO" 8832 then : 8833 xorg_cv_cc_flag_unused_command_line_argument=yes 8834 else case e in #( 8835 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8836 esac 8837 fi 8838 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8839 esac 8840 fi 8841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8842 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8843 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8844 CFLAGS="$xorg_testset_save_CFLAGS" 8845 fi 8846 8847 found="no" 8848 8849 if test $found = "no" ; then 8850 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8852 fi 8853 8854 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8856 fi 8857 8858 CFLAGS="$CFLAGS -Werror=trigraphs" 8859 8860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8861 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8862 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8863 if eval test \${$cacheid+y} 8864 then : 8865 printf %s "(cached) " >&6 8866 else case e in #( 8867 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8868 /* end confdefs.h. */ 8869 int i; 8870 int 8871 main (void) 8872 { 8873 8874 ; 8875 return 0; 8876 } 8877 _ACEOF 8878 if ac_fn_c_try_link "$LINENO" 8879 then : 8880 eval $cacheid=yes 8881 else case e in #( 8882 e) eval $cacheid=no ;; 8883 esac 8884 fi 8885 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8886 conftest$ac_exeext conftest.$ac_ext ;; 8887 esac 8888 fi 8889 8890 8891 CFLAGS="$xorg_testset_save_CFLAGS" 8892 8893 eval supported=\$$cacheid 8894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8895 printf "%s\n" "$supported" >&6; } 8896 if test "$supported" = "yes" ; then 8897 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8898 found="yes" 8899 fi 8900 fi 8901 8902 8903 8904 8905 8906 8907 8908 8909 8910 8911 8912 8913 8914 8915 8916 xorg_testset_save_CFLAGS="$CFLAGS" 8917 8918 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8921 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8922 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8923 then : 8924 printf %s "(cached) " >&6 8925 else case e in #( 8926 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8927 /* end confdefs.h. */ 8928 int i; 8929 _ACEOF 8930 if ac_fn_c_try_compile "$LINENO" 8931 then : 8932 xorg_cv_cc_flag_unknown_warning_option=yes 8933 else case e in #( 8934 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8935 esac 8936 fi 8937 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8938 esac 8939 fi 8940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8941 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8942 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8943 CFLAGS="$xorg_testset_save_CFLAGS" 8944 fi 8945 8946 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8947 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8949 fi 8950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8952 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8953 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8954 then : 8955 printf %s "(cached) " >&6 8956 else case e in #( 8957 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8958 /* end confdefs.h. */ 8959 int i; 8960 _ACEOF 8961 if ac_fn_c_try_compile "$LINENO" 8962 then : 8963 xorg_cv_cc_flag_unused_command_line_argument=yes 8964 else case e in #( 8965 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8966 esac 8967 fi 8968 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8969 esac 8970 fi 8971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8972 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8973 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8974 CFLAGS="$xorg_testset_save_CFLAGS" 8975 fi 8976 8977 found="no" 8978 8979 if test $found = "no" ; then 8980 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8982 fi 8983 8984 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8985 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8986 fi 8987 8988 CFLAGS="$CFLAGS -Werror=array-bounds" 8989 8990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8991 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8992 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8993 if eval test \${$cacheid+y} 8994 then : 8995 printf %s "(cached) " >&6 8996 else case e in #( 8997 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8998 /* end confdefs.h. */ 8999 int i; 9000 int 9001 main (void) 9002 { 9003 9004 ; 9005 return 0; 9006 } 9007 _ACEOF 9008 if ac_fn_c_try_link "$LINENO" 9009 then : 9010 eval $cacheid=yes 9011 else case e in #( 9012 e) eval $cacheid=no ;; 9013 esac 9014 fi 9015 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9016 conftest$ac_exeext conftest.$ac_ext ;; 9017 esac 9018 fi 9019 9020 9021 CFLAGS="$xorg_testset_save_CFLAGS" 9022 9023 eval supported=\$$cacheid 9024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9025 printf "%s\n" "$supported" >&6; } 9026 if test "$supported" = "yes" ; then 9027 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 9028 found="yes" 9029 fi 9030 fi 9031 9032 9033 9034 9035 9036 9037 9038 9039 9040 9041 9042 9043 9044 9045 9046 xorg_testset_save_CFLAGS="$CFLAGS" 9047 9048 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9051 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9052 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9053 then : 9054 printf %s "(cached) " >&6 9055 else case e in #( 9056 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9057 /* end confdefs.h. */ 9058 int i; 9059 _ACEOF 9060 if ac_fn_c_try_compile "$LINENO" 9061 then : 9062 xorg_cv_cc_flag_unknown_warning_option=yes 9063 else case e in #( 9064 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9065 esac 9066 fi 9067 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9068 esac 9069 fi 9070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9071 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9072 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9073 CFLAGS="$xorg_testset_save_CFLAGS" 9074 fi 9075 9076 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9077 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9079 fi 9080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9082 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9083 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9084 then : 9085 printf %s "(cached) " >&6 9086 else case e in #( 9087 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9088 /* end confdefs.h. */ 9089 int i; 9090 _ACEOF 9091 if ac_fn_c_try_compile "$LINENO" 9092 then : 9093 xorg_cv_cc_flag_unused_command_line_argument=yes 9094 else case e in #( 9095 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9096 esac 9097 fi 9098 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9099 esac 9100 fi 9101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9102 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9103 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9104 CFLAGS="$xorg_testset_save_CFLAGS" 9105 fi 9106 9107 found="no" 9108 9109 if test $found = "no" ; then 9110 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9112 fi 9113 9114 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9115 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9116 fi 9117 9118 CFLAGS="$CFLAGS -Werror=write-strings" 9119 9120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 9121 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 9122 cacheid=xorg_cv_cc_flag__Werror_write_strings 9123 if eval test \${$cacheid+y} 9124 then : 9125 printf %s "(cached) " >&6 9126 else case e in #( 9127 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9128 /* end confdefs.h. */ 9129 int i; 9130 int 9131 main (void) 9132 { 9133 9134 ; 9135 return 0; 9136 } 9137 _ACEOF 9138 if ac_fn_c_try_link "$LINENO" 9139 then : 9140 eval $cacheid=yes 9141 else case e in #( 9142 e) eval $cacheid=no ;; 9143 esac 9144 fi 9145 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9146 conftest$ac_exeext conftest.$ac_ext ;; 9147 esac 9148 fi 9149 9150 9151 CFLAGS="$xorg_testset_save_CFLAGS" 9152 9153 eval supported=\$$cacheid 9154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9155 printf "%s\n" "$supported" >&6; } 9156 if test "$supported" = "yes" ; then 9157 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 9158 found="yes" 9159 fi 9160 fi 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175 9176 xorg_testset_save_CFLAGS="$CFLAGS" 9177 9178 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9181 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9182 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9183 then : 9184 printf %s "(cached) " >&6 9185 else case e in #( 9186 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9187 /* end confdefs.h. */ 9188 int i; 9189 _ACEOF 9190 if ac_fn_c_try_compile "$LINENO" 9191 then : 9192 xorg_cv_cc_flag_unknown_warning_option=yes 9193 else case e in #( 9194 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9195 esac 9196 fi 9197 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9198 esac 9199 fi 9200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9201 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9202 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9203 CFLAGS="$xorg_testset_save_CFLAGS" 9204 fi 9205 9206 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9209 fi 9210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9212 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9213 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9214 then : 9215 printf %s "(cached) " >&6 9216 else case e in #( 9217 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9218 /* end confdefs.h. */ 9219 int i; 9220 _ACEOF 9221 if ac_fn_c_try_compile "$LINENO" 9222 then : 9223 xorg_cv_cc_flag_unused_command_line_argument=yes 9224 else case e in #( 9225 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9226 esac 9227 fi 9228 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9229 esac 9230 fi 9231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9232 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9233 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9234 CFLAGS="$xorg_testset_save_CFLAGS" 9235 fi 9236 9237 found="no" 9238 9239 if test $found = "no" ; then 9240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9242 fi 9243 9244 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9245 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9246 fi 9247 9248 CFLAGS="$CFLAGS -Werror=address" 9249 9250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 9251 printf %s "checking if $CC supports -Werror=address... " >&6; } 9252 cacheid=xorg_cv_cc_flag__Werror_address 9253 if eval test \${$cacheid+y} 9254 then : 9255 printf %s "(cached) " >&6 9256 else case e in #( 9257 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9258 /* end confdefs.h. */ 9259 int i; 9260 int 9261 main (void) 9262 { 9263 9264 ; 9265 return 0; 9266 } 9267 _ACEOF 9268 if ac_fn_c_try_link "$LINENO" 9269 then : 9270 eval $cacheid=yes 9271 else case e in #( 9272 e) eval $cacheid=no ;; 9273 esac 9274 fi 9275 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9276 conftest$ac_exeext conftest.$ac_ext ;; 9277 esac 9278 fi 9279 9280 9281 CFLAGS="$xorg_testset_save_CFLAGS" 9282 9283 eval supported=\$$cacheid 9284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9285 printf "%s\n" "$supported" >&6; } 9286 if test "$supported" = "yes" ; then 9287 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 9288 found="yes" 9289 fi 9290 fi 9291 9292 9293 9294 9295 9296 9297 9298 9299 9300 9301 9302 9303 9304 9305 9306 xorg_testset_save_CFLAGS="$CFLAGS" 9307 9308 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9311 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9312 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9313 then : 9314 printf %s "(cached) " >&6 9315 else case e in #( 9316 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9317 /* end confdefs.h. */ 9318 int i; 9319 _ACEOF 9320 if ac_fn_c_try_compile "$LINENO" 9321 then : 9322 xorg_cv_cc_flag_unknown_warning_option=yes 9323 else case e in #( 9324 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9325 esac 9326 fi 9327 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9328 esac 9329 fi 9330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9331 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9332 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9333 CFLAGS="$xorg_testset_save_CFLAGS" 9334 fi 9335 9336 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9337 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9339 fi 9340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9342 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9343 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9344 then : 9345 printf %s "(cached) " >&6 9346 else case e in #( 9347 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9348 /* end confdefs.h. */ 9349 int i; 9350 _ACEOF 9351 if ac_fn_c_try_compile "$LINENO" 9352 then : 9353 xorg_cv_cc_flag_unused_command_line_argument=yes 9354 else case e in #( 9355 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9356 esac 9357 fi 9358 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9359 esac 9360 fi 9361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9362 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9363 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9364 CFLAGS="$xorg_testset_save_CFLAGS" 9365 fi 9366 9367 found="no" 9368 9369 if test $found = "no" ; then 9370 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9372 fi 9373 9374 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9375 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9376 fi 9377 9378 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 9379 9380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 9381 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 9382 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9383 if eval test \${$cacheid+y} 9384 then : 9385 printf %s "(cached) " >&6 9386 else case e in #( 9387 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9388 /* end confdefs.h. */ 9389 int i; 9390 int 9391 main (void) 9392 { 9393 9394 ; 9395 return 0; 9396 } 9397 _ACEOF 9398 if ac_fn_c_try_link "$LINENO" 9399 then : 9400 eval $cacheid=yes 9401 else case e in #( 9402 e) eval $cacheid=no ;; 9403 esac 9404 fi 9405 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9406 conftest$ac_exeext conftest.$ac_ext ;; 9407 esac 9408 fi 9409 9410 9411 CFLAGS="$xorg_testset_save_CFLAGS" 9412 9413 eval supported=\$$cacheid 9414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9415 printf "%s\n" "$supported" >&6; } 9416 if test "$supported" = "yes" ; then 9417 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9418 found="yes" 9419 fi 9420 fi 9421 9422 if test $found = "no" ; then 9423 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9425 fi 9426 9427 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9428 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9429 fi 9430 9431 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9432 9433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9434 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9435 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9436 if eval test \${$cacheid+y} 9437 then : 9438 printf %s "(cached) " >&6 9439 else case e in #( 9440 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9441 /* end confdefs.h. */ 9442 int i; 9443 int 9444 main (void) 9445 { 9446 9447 ; 9448 return 0; 9449 } 9450 _ACEOF 9451 if ac_fn_c_try_link "$LINENO" 9452 then : 9453 eval $cacheid=yes 9454 else case e in #( 9455 e) eval $cacheid=no ;; 9456 esac 9457 fi 9458 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9459 conftest$ac_exeext conftest.$ac_ext ;; 9460 esac 9461 fi 9462 9463 9464 CFLAGS="$xorg_testset_save_CFLAGS" 9465 9466 eval supported=\$$cacheid 9467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9468 printf "%s\n" "$supported" >&6; } 9469 if test "$supported" = "yes" ; then 9470 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9471 found="yes" 9472 fi 9473 fi 9474 9475 9476 9477 9478 9479 9480 9481 9482 9483 9484 9485 9486 9487 9488 9489 xorg_testset_save_CFLAGS="$CFLAGS" 9490 9491 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9492 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9494 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9495 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9496 then : 9497 printf %s "(cached) " >&6 9498 else case e in #( 9499 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9500 /* end confdefs.h. */ 9501 int i; 9502 _ACEOF 9503 if ac_fn_c_try_compile "$LINENO" 9504 then : 9505 xorg_cv_cc_flag_unknown_warning_option=yes 9506 else case e in #( 9507 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9508 esac 9509 fi 9510 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9511 esac 9512 fi 9513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9514 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9515 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9516 CFLAGS="$xorg_testset_save_CFLAGS" 9517 fi 9518 9519 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9520 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9522 fi 9523 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9525 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9526 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9527 then : 9528 printf %s "(cached) " >&6 9529 else case e in #( 9530 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9531 /* end confdefs.h. */ 9532 int i; 9533 _ACEOF 9534 if ac_fn_c_try_compile "$LINENO" 9535 then : 9536 xorg_cv_cc_flag_unused_command_line_argument=yes 9537 else case e in #( 9538 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9539 esac 9540 fi 9541 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9542 esac 9543 fi 9544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9545 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9546 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9547 CFLAGS="$xorg_testset_save_CFLAGS" 9548 fi 9549 9550 found="no" 9551 9552 if test $found = "no" ; then 9553 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9555 fi 9556 9557 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9558 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9559 fi 9560 9561 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9562 9563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9564 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9565 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9566 if eval test \${$cacheid+y} 9567 then : 9568 printf %s "(cached) " >&6 9569 else case e in #( 9570 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9571 /* end confdefs.h. */ 9572 int i; 9573 int 9574 main (void) 9575 { 9576 9577 ; 9578 return 0; 9579 } 9580 _ACEOF 9581 if ac_fn_c_try_link "$LINENO" 9582 then : 9583 eval $cacheid=yes 9584 else case e in #( 9585 e) eval $cacheid=no ;; 9586 esac 9587 fi 9588 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9589 conftest$ac_exeext conftest.$ac_ext ;; 9590 esac 9591 fi 9592 9593 9594 CFLAGS="$xorg_testset_save_CFLAGS" 9595 9596 eval supported=\$$cacheid 9597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9598 printf "%s\n" "$supported" >&6; } 9599 if test "$supported" = "yes" ; then 9600 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9601 found="yes" 9602 fi 9603 fi 9604 9605 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9606 else 9607 { 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 $PACKAGE_BUGREPORT" >&5 9608 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618 9619 9620 9621 9622 xorg_testset_save_CFLAGS="$CFLAGS" 9623 9624 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9627 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9628 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9629 then : 9630 printf %s "(cached) " >&6 9631 else case e in #( 9632 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9633 /* end confdefs.h. */ 9634 int i; 9635 _ACEOF 9636 if ac_fn_c_try_compile "$LINENO" 9637 then : 9638 xorg_cv_cc_flag_unknown_warning_option=yes 9639 else case e in #( 9640 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9641 esac 9642 fi 9643 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9644 esac 9645 fi 9646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9647 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9648 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9649 CFLAGS="$xorg_testset_save_CFLAGS" 9650 fi 9651 9652 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9655 fi 9656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9658 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9659 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9660 then : 9661 printf %s "(cached) " >&6 9662 else case e in #( 9663 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9664 /* end confdefs.h. */ 9665 int i; 9666 _ACEOF 9667 if ac_fn_c_try_compile "$LINENO" 9668 then : 9669 xorg_cv_cc_flag_unused_command_line_argument=yes 9670 else case e in #( 9671 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9672 esac 9673 fi 9674 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9675 esac 9676 fi 9677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9678 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9679 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9680 CFLAGS="$xorg_testset_save_CFLAGS" 9681 fi 9682 9683 found="no" 9684 9685 if test $found = "no" ; then 9686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9688 fi 9689 9690 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9691 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9692 fi 9693 9694 CFLAGS="$CFLAGS -Wimplicit" 9695 9696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9697 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9698 cacheid=xorg_cv_cc_flag__Wimplicit 9699 if eval test \${$cacheid+y} 9700 then : 9701 printf %s "(cached) " >&6 9702 else case e in #( 9703 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9704 /* end confdefs.h. */ 9705 int i; 9706 int 9707 main (void) 9708 { 9709 9710 ; 9711 return 0; 9712 } 9713 _ACEOF 9714 if ac_fn_c_try_link "$LINENO" 9715 then : 9716 eval $cacheid=yes 9717 else case e in #( 9718 e) eval $cacheid=no ;; 9719 esac 9720 fi 9721 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9722 conftest$ac_exeext conftest.$ac_ext ;; 9723 esac 9724 fi 9725 9726 9727 CFLAGS="$xorg_testset_save_CFLAGS" 9728 9729 eval supported=\$$cacheid 9730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9731 printf "%s\n" "$supported" >&6; } 9732 if test "$supported" = "yes" ; then 9733 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9734 found="yes" 9735 fi 9736 fi 9737 9738 9739 9740 9741 9742 9743 9744 9745 9746 9747 9748 9749 9750 9751 9752 xorg_testset_save_CFLAGS="$CFLAGS" 9753 9754 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9757 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9758 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9759 then : 9760 printf %s "(cached) " >&6 9761 else case e in #( 9762 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9763 /* end confdefs.h. */ 9764 int i; 9765 _ACEOF 9766 if ac_fn_c_try_compile "$LINENO" 9767 then : 9768 xorg_cv_cc_flag_unknown_warning_option=yes 9769 else case e in #( 9770 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9771 esac 9772 fi 9773 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9774 esac 9775 fi 9776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9777 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9778 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9779 CFLAGS="$xorg_testset_save_CFLAGS" 9780 fi 9781 9782 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9783 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9784 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9785 fi 9786 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9788 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9789 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9790 then : 9791 printf %s "(cached) " >&6 9792 else case e in #( 9793 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9794 /* end confdefs.h. */ 9795 int i; 9796 _ACEOF 9797 if ac_fn_c_try_compile "$LINENO" 9798 then : 9799 xorg_cv_cc_flag_unused_command_line_argument=yes 9800 else case e in #( 9801 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9802 esac 9803 fi 9804 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9805 esac 9806 fi 9807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9808 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9809 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9810 CFLAGS="$xorg_testset_save_CFLAGS" 9811 fi 9812 9813 found="no" 9814 9815 if test $found = "no" ; then 9816 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9818 fi 9819 9820 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9821 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9822 fi 9823 9824 CFLAGS="$CFLAGS -Wnonnull" 9825 9826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9827 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9828 cacheid=xorg_cv_cc_flag__Wnonnull 9829 if eval test \${$cacheid+y} 9830 then : 9831 printf %s "(cached) " >&6 9832 else case e in #( 9833 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9834 /* end confdefs.h. */ 9835 int i; 9836 int 9837 main (void) 9838 { 9839 9840 ; 9841 return 0; 9842 } 9843 _ACEOF 9844 if ac_fn_c_try_link "$LINENO" 9845 then : 9846 eval $cacheid=yes 9847 else case e in #( 9848 e) eval $cacheid=no ;; 9849 esac 9850 fi 9851 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9852 conftest$ac_exeext conftest.$ac_ext ;; 9853 esac 9854 fi 9855 9856 9857 CFLAGS="$xorg_testset_save_CFLAGS" 9858 9859 eval supported=\$$cacheid 9860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9861 printf "%s\n" "$supported" >&6; } 9862 if test "$supported" = "yes" ; then 9863 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9864 found="yes" 9865 fi 9866 fi 9867 9868 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882 xorg_testset_save_CFLAGS="$CFLAGS" 9883 9884 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9887 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9888 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9889 then : 9890 printf %s "(cached) " >&6 9891 else case e in #( 9892 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9893 /* end confdefs.h. */ 9894 int i; 9895 _ACEOF 9896 if ac_fn_c_try_compile "$LINENO" 9897 then : 9898 xorg_cv_cc_flag_unknown_warning_option=yes 9899 else case e in #( 9900 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9901 esac 9902 fi 9903 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9904 esac 9905 fi 9906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9907 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9908 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9909 CFLAGS="$xorg_testset_save_CFLAGS" 9910 fi 9911 9912 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9913 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9915 fi 9916 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9918 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9919 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9920 then : 9921 printf %s "(cached) " >&6 9922 else case e in #( 9923 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9924 /* end confdefs.h. */ 9925 int i; 9926 _ACEOF 9927 if ac_fn_c_try_compile "$LINENO" 9928 then : 9929 xorg_cv_cc_flag_unused_command_line_argument=yes 9930 else case e in #( 9931 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9932 esac 9933 fi 9934 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9935 esac 9936 fi 9937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9938 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9939 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9940 CFLAGS="$xorg_testset_save_CFLAGS" 9941 fi 9942 9943 found="no" 9944 9945 if test $found = "no" ; then 9946 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9948 fi 9949 9950 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9952 fi 9953 9954 CFLAGS="$CFLAGS -Winit-self" 9955 9956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9957 printf %s "checking if $CC supports -Winit-self... " >&6; } 9958 cacheid=xorg_cv_cc_flag__Winit_self 9959 if eval test \${$cacheid+y} 9960 then : 9961 printf %s "(cached) " >&6 9962 else case e in #( 9963 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9964 /* end confdefs.h. */ 9965 int i; 9966 int 9967 main (void) 9968 { 9969 9970 ; 9971 return 0; 9972 } 9973 _ACEOF 9974 if ac_fn_c_try_link "$LINENO" 9975 then : 9976 eval $cacheid=yes 9977 else case e in #( 9978 e) eval $cacheid=no ;; 9979 esac 9980 fi 9981 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9982 conftest$ac_exeext conftest.$ac_ext ;; 9983 esac 9984 fi 9985 9986 9987 CFLAGS="$xorg_testset_save_CFLAGS" 9988 9989 eval supported=\$$cacheid 9990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9991 printf "%s\n" "$supported" >&6; } 9992 if test "$supported" = "yes" ; then 9993 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9994 found="yes" 9995 fi 9996 fi 9997 9998 9999 10000 10001 10002 10003 10004 10005 10006 10007 10008 10009 10010 10011 10012 xorg_testset_save_CFLAGS="$CFLAGS" 10013 10014 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10017 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10018 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10019 then : 10020 printf %s "(cached) " >&6 10021 else case e in #( 10022 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10023 /* end confdefs.h. */ 10024 int i; 10025 _ACEOF 10026 if ac_fn_c_try_compile "$LINENO" 10027 then : 10028 xorg_cv_cc_flag_unknown_warning_option=yes 10029 else case e in #( 10030 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10031 esac 10032 fi 10033 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10034 esac 10035 fi 10036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10037 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10038 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10039 CFLAGS="$xorg_testset_save_CFLAGS" 10040 fi 10041 10042 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10043 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10045 fi 10046 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10048 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10049 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10050 then : 10051 printf %s "(cached) " >&6 10052 else case e in #( 10053 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10054 /* end confdefs.h. */ 10055 int i; 10056 _ACEOF 10057 if ac_fn_c_try_compile "$LINENO" 10058 then : 10059 xorg_cv_cc_flag_unused_command_line_argument=yes 10060 else case e in #( 10061 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10062 esac 10063 fi 10064 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10065 esac 10066 fi 10067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10068 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10069 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10070 CFLAGS="$xorg_testset_save_CFLAGS" 10071 fi 10072 10073 found="no" 10074 10075 if test $found = "no" ; then 10076 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10078 fi 10079 10080 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10081 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10082 fi 10083 10084 CFLAGS="$CFLAGS -Wmain" 10085 10086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 10087 printf %s "checking if $CC supports -Wmain... " >&6; } 10088 cacheid=xorg_cv_cc_flag__Wmain 10089 if eval test \${$cacheid+y} 10090 then : 10091 printf %s "(cached) " >&6 10092 else case e in #( 10093 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10094 /* end confdefs.h. */ 10095 int i; 10096 int 10097 main (void) 10098 { 10099 10100 ; 10101 return 0; 10102 } 10103 _ACEOF 10104 if ac_fn_c_try_link "$LINENO" 10105 then : 10106 eval $cacheid=yes 10107 else case e in #( 10108 e) eval $cacheid=no ;; 10109 esac 10110 fi 10111 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10112 conftest$ac_exeext conftest.$ac_ext ;; 10113 esac 10114 fi 10115 10116 10117 CFLAGS="$xorg_testset_save_CFLAGS" 10118 10119 eval supported=\$$cacheid 10120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10121 printf "%s\n" "$supported" >&6; } 10122 if test "$supported" = "yes" ; then 10123 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 10124 found="yes" 10125 fi 10126 fi 10127 10128 10129 10130 10131 10132 10133 10134 10135 10136 10137 10138 10139 10140 10141 10142 xorg_testset_save_CFLAGS="$CFLAGS" 10143 10144 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10147 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10148 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10149 then : 10150 printf %s "(cached) " >&6 10151 else case e in #( 10152 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10153 /* end confdefs.h. */ 10154 int i; 10155 _ACEOF 10156 if ac_fn_c_try_compile "$LINENO" 10157 then : 10158 xorg_cv_cc_flag_unknown_warning_option=yes 10159 else case e in #( 10160 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10161 esac 10162 fi 10163 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10164 esac 10165 fi 10166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10167 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10168 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10169 CFLAGS="$xorg_testset_save_CFLAGS" 10170 fi 10171 10172 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10175 fi 10176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10178 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10179 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10180 then : 10181 printf %s "(cached) " >&6 10182 else case e in #( 10183 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10184 /* end confdefs.h. */ 10185 int i; 10186 _ACEOF 10187 if ac_fn_c_try_compile "$LINENO" 10188 then : 10189 xorg_cv_cc_flag_unused_command_line_argument=yes 10190 else case e in #( 10191 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10192 esac 10193 fi 10194 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10195 esac 10196 fi 10197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10198 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10199 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10200 CFLAGS="$xorg_testset_save_CFLAGS" 10201 fi 10202 10203 found="no" 10204 10205 if test $found = "no" ; then 10206 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10208 fi 10209 10210 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10211 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10212 fi 10213 10214 CFLAGS="$CFLAGS -Wmissing-braces" 10215 10216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 10217 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 10218 cacheid=xorg_cv_cc_flag__Wmissing_braces 10219 if eval test \${$cacheid+y} 10220 then : 10221 printf %s "(cached) " >&6 10222 else case e in #( 10223 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10224 /* end confdefs.h. */ 10225 int i; 10226 int 10227 main (void) 10228 { 10229 10230 ; 10231 return 0; 10232 } 10233 _ACEOF 10234 if ac_fn_c_try_link "$LINENO" 10235 then : 10236 eval $cacheid=yes 10237 else case e in #( 10238 e) eval $cacheid=no ;; 10239 esac 10240 fi 10241 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10242 conftest$ac_exeext conftest.$ac_ext ;; 10243 esac 10244 fi 10245 10246 10247 CFLAGS="$xorg_testset_save_CFLAGS" 10248 10249 eval supported=\$$cacheid 10250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10251 printf "%s\n" "$supported" >&6; } 10252 if test "$supported" = "yes" ; then 10253 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 10254 found="yes" 10255 fi 10256 fi 10257 10258 10259 10260 10261 10262 10263 10264 10265 10266 10267 10268 10269 10270 10271 10272 xorg_testset_save_CFLAGS="$CFLAGS" 10273 10274 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10277 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10278 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10279 then : 10280 printf %s "(cached) " >&6 10281 else case e in #( 10282 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10283 /* end confdefs.h. */ 10284 int i; 10285 _ACEOF 10286 if ac_fn_c_try_compile "$LINENO" 10287 then : 10288 xorg_cv_cc_flag_unknown_warning_option=yes 10289 else case e in #( 10290 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10291 esac 10292 fi 10293 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10294 esac 10295 fi 10296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10297 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10298 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10299 CFLAGS="$xorg_testset_save_CFLAGS" 10300 fi 10301 10302 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10303 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10305 fi 10306 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10308 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10309 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10310 then : 10311 printf %s "(cached) " >&6 10312 else case e in #( 10313 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10314 /* end confdefs.h. */ 10315 int i; 10316 _ACEOF 10317 if ac_fn_c_try_compile "$LINENO" 10318 then : 10319 xorg_cv_cc_flag_unused_command_line_argument=yes 10320 else case e in #( 10321 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10322 esac 10323 fi 10324 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10325 esac 10326 fi 10327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10328 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10329 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10330 CFLAGS="$xorg_testset_save_CFLAGS" 10331 fi 10332 10333 found="no" 10334 10335 if test $found = "no" ; then 10336 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10338 fi 10339 10340 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10341 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10342 fi 10343 10344 CFLAGS="$CFLAGS -Wsequence-point" 10345 10346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 10347 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 10348 cacheid=xorg_cv_cc_flag__Wsequence_point 10349 if eval test \${$cacheid+y} 10350 then : 10351 printf %s "(cached) " >&6 10352 else case e in #( 10353 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10354 /* end confdefs.h. */ 10355 int i; 10356 int 10357 main (void) 10358 { 10359 10360 ; 10361 return 0; 10362 } 10363 _ACEOF 10364 if ac_fn_c_try_link "$LINENO" 10365 then : 10366 eval $cacheid=yes 10367 else case e in #( 10368 e) eval $cacheid=no ;; 10369 esac 10370 fi 10371 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10372 conftest$ac_exeext conftest.$ac_ext ;; 10373 esac 10374 fi 10375 10376 10377 CFLAGS="$xorg_testset_save_CFLAGS" 10378 10379 eval supported=\$$cacheid 10380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10381 printf "%s\n" "$supported" >&6; } 10382 if test "$supported" = "yes" ; then 10383 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10384 found="yes" 10385 fi 10386 fi 10387 10388 10389 10390 10391 10392 10393 10394 10395 10396 10397 10398 10399 10400 10401 10402 xorg_testset_save_CFLAGS="$CFLAGS" 10403 10404 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10407 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10408 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10409 then : 10410 printf %s "(cached) " >&6 10411 else case e in #( 10412 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10413 /* end confdefs.h. */ 10414 int i; 10415 _ACEOF 10416 if ac_fn_c_try_compile "$LINENO" 10417 then : 10418 xorg_cv_cc_flag_unknown_warning_option=yes 10419 else case e in #( 10420 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10421 esac 10422 fi 10423 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10424 esac 10425 fi 10426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10427 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10428 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10429 CFLAGS="$xorg_testset_save_CFLAGS" 10430 fi 10431 10432 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10435 fi 10436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10438 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10439 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10440 then : 10441 printf %s "(cached) " >&6 10442 else case e in #( 10443 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10444 /* end confdefs.h. */ 10445 int i; 10446 _ACEOF 10447 if ac_fn_c_try_compile "$LINENO" 10448 then : 10449 xorg_cv_cc_flag_unused_command_line_argument=yes 10450 else case e in #( 10451 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10452 esac 10453 fi 10454 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10455 esac 10456 fi 10457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10458 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10459 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10460 CFLAGS="$xorg_testset_save_CFLAGS" 10461 fi 10462 10463 found="no" 10464 10465 if test $found = "no" ; then 10466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10468 fi 10469 10470 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10472 fi 10473 10474 CFLAGS="$CFLAGS -Wreturn-type" 10475 10476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10477 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10478 cacheid=xorg_cv_cc_flag__Wreturn_type 10479 if eval test \${$cacheid+y} 10480 then : 10481 printf %s "(cached) " >&6 10482 else case e in #( 10483 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10484 /* end confdefs.h. */ 10485 int i; 10486 int 10487 main (void) 10488 { 10489 10490 ; 10491 return 0; 10492 } 10493 _ACEOF 10494 if ac_fn_c_try_link "$LINENO" 10495 then : 10496 eval $cacheid=yes 10497 else case e in #( 10498 e) eval $cacheid=no ;; 10499 esac 10500 fi 10501 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10502 conftest$ac_exeext conftest.$ac_ext ;; 10503 esac 10504 fi 10505 10506 10507 CFLAGS="$xorg_testset_save_CFLAGS" 10508 10509 eval supported=\$$cacheid 10510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10511 printf "%s\n" "$supported" >&6; } 10512 if test "$supported" = "yes" ; then 10513 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10514 found="yes" 10515 fi 10516 fi 10517 10518 10519 10520 10521 10522 10523 10524 10525 10526 10527 10528 10529 10530 10531 10532 xorg_testset_save_CFLAGS="$CFLAGS" 10533 10534 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10537 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10538 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10539 then : 10540 printf %s "(cached) " >&6 10541 else case e in #( 10542 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10543 /* end confdefs.h. */ 10544 int i; 10545 _ACEOF 10546 if ac_fn_c_try_compile "$LINENO" 10547 then : 10548 xorg_cv_cc_flag_unknown_warning_option=yes 10549 else case e in #( 10550 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10551 esac 10552 fi 10553 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10554 esac 10555 fi 10556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10557 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10558 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10559 CFLAGS="$xorg_testset_save_CFLAGS" 10560 fi 10561 10562 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10565 fi 10566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10568 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10569 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10570 then : 10571 printf %s "(cached) " >&6 10572 else case e in #( 10573 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10574 /* end confdefs.h. */ 10575 int i; 10576 _ACEOF 10577 if ac_fn_c_try_compile "$LINENO" 10578 then : 10579 xorg_cv_cc_flag_unused_command_line_argument=yes 10580 else case e in #( 10581 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10582 esac 10583 fi 10584 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10585 esac 10586 fi 10587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10588 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10589 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10590 CFLAGS="$xorg_testset_save_CFLAGS" 10591 fi 10592 10593 found="no" 10594 10595 if test $found = "no" ; then 10596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10598 fi 10599 10600 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10602 fi 10603 10604 CFLAGS="$CFLAGS -Wtrigraphs" 10605 10606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10607 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10608 cacheid=xorg_cv_cc_flag__Wtrigraphs 10609 if eval test \${$cacheid+y} 10610 then : 10611 printf %s "(cached) " >&6 10612 else case e in #( 10613 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10614 /* end confdefs.h. */ 10615 int i; 10616 int 10617 main (void) 10618 { 10619 10620 ; 10621 return 0; 10622 } 10623 _ACEOF 10624 if ac_fn_c_try_link "$LINENO" 10625 then : 10626 eval $cacheid=yes 10627 else case e in #( 10628 e) eval $cacheid=no ;; 10629 esac 10630 fi 10631 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10632 conftest$ac_exeext conftest.$ac_ext ;; 10633 esac 10634 fi 10635 10636 10637 CFLAGS="$xorg_testset_save_CFLAGS" 10638 10639 eval supported=\$$cacheid 10640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10641 printf "%s\n" "$supported" >&6; } 10642 if test "$supported" = "yes" ; then 10643 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10644 found="yes" 10645 fi 10646 fi 10647 10648 10649 10650 10651 10652 10653 10654 10655 10656 10657 10658 10659 10660 10661 10662 xorg_testset_save_CFLAGS="$CFLAGS" 10663 10664 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10667 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10668 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10669 then : 10670 printf %s "(cached) " >&6 10671 else case e in #( 10672 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10673 /* end confdefs.h. */ 10674 int i; 10675 _ACEOF 10676 if ac_fn_c_try_compile "$LINENO" 10677 then : 10678 xorg_cv_cc_flag_unknown_warning_option=yes 10679 else case e in #( 10680 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10681 esac 10682 fi 10683 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10684 esac 10685 fi 10686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10687 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10688 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10689 CFLAGS="$xorg_testset_save_CFLAGS" 10690 fi 10691 10692 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10693 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10695 fi 10696 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10698 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10699 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10700 then : 10701 printf %s "(cached) " >&6 10702 else case e in #( 10703 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10704 /* end confdefs.h. */ 10705 int i; 10706 _ACEOF 10707 if ac_fn_c_try_compile "$LINENO" 10708 then : 10709 xorg_cv_cc_flag_unused_command_line_argument=yes 10710 else case e in #( 10711 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10712 esac 10713 fi 10714 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10715 esac 10716 fi 10717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10718 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10719 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10720 CFLAGS="$xorg_testset_save_CFLAGS" 10721 fi 10722 10723 found="no" 10724 10725 if test $found = "no" ; then 10726 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10728 fi 10729 10730 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10731 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10732 fi 10733 10734 CFLAGS="$CFLAGS -Warray-bounds" 10735 10736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10737 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10738 cacheid=xorg_cv_cc_flag__Warray_bounds 10739 if eval test \${$cacheid+y} 10740 then : 10741 printf %s "(cached) " >&6 10742 else case e in #( 10743 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10744 /* end confdefs.h. */ 10745 int i; 10746 int 10747 main (void) 10748 { 10749 10750 ; 10751 return 0; 10752 } 10753 _ACEOF 10754 if ac_fn_c_try_link "$LINENO" 10755 then : 10756 eval $cacheid=yes 10757 else case e in #( 10758 e) eval $cacheid=no ;; 10759 esac 10760 fi 10761 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10762 conftest$ac_exeext conftest.$ac_ext ;; 10763 esac 10764 fi 10765 10766 10767 CFLAGS="$xorg_testset_save_CFLAGS" 10768 10769 eval supported=\$$cacheid 10770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10771 printf "%s\n" "$supported" >&6; } 10772 if test "$supported" = "yes" ; then 10773 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10774 found="yes" 10775 fi 10776 fi 10777 10778 10779 10780 10781 10782 10783 10784 10785 10786 10787 10788 10789 10790 10791 10792 xorg_testset_save_CFLAGS="$CFLAGS" 10793 10794 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10797 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10798 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10799 then : 10800 printf %s "(cached) " >&6 10801 else case e in #( 10802 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10803 /* end confdefs.h. */ 10804 int i; 10805 _ACEOF 10806 if ac_fn_c_try_compile "$LINENO" 10807 then : 10808 xorg_cv_cc_flag_unknown_warning_option=yes 10809 else case e in #( 10810 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10811 esac 10812 fi 10813 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10814 esac 10815 fi 10816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10817 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10818 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10819 CFLAGS="$xorg_testset_save_CFLAGS" 10820 fi 10821 10822 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10823 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10825 fi 10826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10828 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10829 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10830 then : 10831 printf %s "(cached) " >&6 10832 else case e in #( 10833 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10834 /* end confdefs.h. */ 10835 int i; 10836 _ACEOF 10837 if ac_fn_c_try_compile "$LINENO" 10838 then : 10839 xorg_cv_cc_flag_unused_command_line_argument=yes 10840 else case e in #( 10841 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10842 esac 10843 fi 10844 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10845 esac 10846 fi 10847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10848 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10849 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10850 CFLAGS="$xorg_testset_save_CFLAGS" 10851 fi 10852 10853 found="no" 10854 10855 if test $found = "no" ; then 10856 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10858 fi 10859 10860 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10861 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10862 fi 10863 10864 CFLAGS="$CFLAGS -Wwrite-strings" 10865 10866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10867 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10868 cacheid=xorg_cv_cc_flag__Wwrite_strings 10869 if eval test \${$cacheid+y} 10870 then : 10871 printf %s "(cached) " >&6 10872 else case e in #( 10873 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10874 /* end confdefs.h. */ 10875 int i; 10876 int 10877 main (void) 10878 { 10879 10880 ; 10881 return 0; 10882 } 10883 _ACEOF 10884 if ac_fn_c_try_link "$LINENO" 10885 then : 10886 eval $cacheid=yes 10887 else case e in #( 10888 e) eval $cacheid=no ;; 10889 esac 10890 fi 10891 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10892 conftest$ac_exeext conftest.$ac_ext ;; 10893 esac 10894 fi 10895 10896 10897 CFLAGS="$xorg_testset_save_CFLAGS" 10898 10899 eval supported=\$$cacheid 10900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10901 printf "%s\n" "$supported" >&6; } 10902 if test "$supported" = "yes" ; then 10903 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10904 found="yes" 10905 fi 10906 fi 10907 10908 10909 10910 10911 10912 10913 10914 10915 10916 10917 10918 10919 10920 10921 10922 xorg_testset_save_CFLAGS="$CFLAGS" 10923 10924 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10927 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10928 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10929 then : 10930 printf %s "(cached) " >&6 10931 else case e in #( 10932 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10933 /* end confdefs.h. */ 10934 int i; 10935 _ACEOF 10936 if ac_fn_c_try_compile "$LINENO" 10937 then : 10938 xorg_cv_cc_flag_unknown_warning_option=yes 10939 else case e in #( 10940 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10941 esac 10942 fi 10943 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10944 esac 10945 fi 10946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10947 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10948 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10949 CFLAGS="$xorg_testset_save_CFLAGS" 10950 fi 10951 10952 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10953 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10955 fi 10956 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10958 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10959 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10960 then : 10961 printf %s "(cached) " >&6 10962 else case e in #( 10963 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10964 /* end confdefs.h. */ 10965 int i; 10966 _ACEOF 10967 if ac_fn_c_try_compile "$LINENO" 10968 then : 10969 xorg_cv_cc_flag_unused_command_line_argument=yes 10970 else case e in #( 10971 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10972 esac 10973 fi 10974 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10975 esac 10976 fi 10977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10978 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10979 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10980 CFLAGS="$xorg_testset_save_CFLAGS" 10981 fi 10982 10983 found="no" 10984 10985 if test $found = "no" ; then 10986 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10988 fi 10989 10990 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10991 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10992 fi 10993 10994 CFLAGS="$CFLAGS -Waddress" 10995 10996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10997 printf %s "checking if $CC supports -Waddress... " >&6; } 10998 cacheid=xorg_cv_cc_flag__Waddress 10999 if eval test \${$cacheid+y} 11000 then : 11001 printf %s "(cached) " >&6 11002 else case e in #( 11003 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11004 /* end confdefs.h. */ 11005 int i; 11006 int 11007 main (void) 11008 { 11009 11010 ; 11011 return 0; 11012 } 11013 _ACEOF 11014 if ac_fn_c_try_link "$LINENO" 11015 then : 11016 eval $cacheid=yes 11017 else case e in #( 11018 e) eval $cacheid=no ;; 11019 esac 11020 fi 11021 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11022 conftest$ac_exeext conftest.$ac_ext ;; 11023 esac 11024 fi 11025 11026 11027 CFLAGS="$xorg_testset_save_CFLAGS" 11028 11029 eval supported=\$$cacheid 11030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11031 printf "%s\n" "$supported" >&6; } 11032 if test "$supported" = "yes" ; then 11033 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 11034 found="yes" 11035 fi 11036 fi 11037 11038 11039 11040 11041 11042 11043 11044 11045 11046 11047 11048 11049 11050 11051 11052 xorg_testset_save_CFLAGS="$CFLAGS" 11053 11054 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11057 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11058 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11059 then : 11060 printf %s "(cached) " >&6 11061 else case e in #( 11062 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11063 /* end confdefs.h. */ 11064 int i; 11065 _ACEOF 11066 if ac_fn_c_try_compile "$LINENO" 11067 then : 11068 xorg_cv_cc_flag_unknown_warning_option=yes 11069 else case e in #( 11070 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11071 esac 11072 fi 11073 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11074 esac 11075 fi 11076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11077 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11078 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11079 CFLAGS="$xorg_testset_save_CFLAGS" 11080 fi 11081 11082 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11083 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11085 fi 11086 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11088 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11089 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11090 then : 11091 printf %s "(cached) " >&6 11092 else case e in #( 11093 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11094 /* end confdefs.h. */ 11095 int i; 11096 _ACEOF 11097 if ac_fn_c_try_compile "$LINENO" 11098 then : 11099 xorg_cv_cc_flag_unused_command_line_argument=yes 11100 else case e in #( 11101 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11102 esac 11103 fi 11104 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11105 esac 11106 fi 11107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11108 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11109 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11110 CFLAGS="$xorg_testset_save_CFLAGS" 11111 fi 11112 11113 found="no" 11114 11115 if test $found = "no" ; then 11116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11118 fi 11119 11120 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11122 fi 11123 11124 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 11125 11126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 11127 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 11128 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 11129 if eval test \${$cacheid+y} 11130 then : 11131 printf %s "(cached) " >&6 11132 else case e in #( 11133 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11134 /* end confdefs.h. */ 11135 int i; 11136 int 11137 main (void) 11138 { 11139 11140 ; 11141 return 0; 11142 } 11143 _ACEOF 11144 if ac_fn_c_try_link "$LINENO" 11145 then : 11146 eval $cacheid=yes 11147 else case e in #( 11148 e) eval $cacheid=no ;; 11149 esac 11150 fi 11151 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11152 conftest$ac_exeext conftest.$ac_ext ;; 11153 esac 11154 fi 11155 11156 11157 CFLAGS="$xorg_testset_save_CFLAGS" 11158 11159 eval supported=\$$cacheid 11160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11161 printf "%s\n" "$supported" >&6; } 11162 if test "$supported" = "yes" ; then 11163 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 11164 found="yes" 11165 fi 11166 fi 11167 11168 11169 11170 11171 11172 11173 11174 11175 11176 11177 11178 11179 11180 11181 11182 xorg_testset_save_CFLAGS="$CFLAGS" 11183 11184 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11186 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11187 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11188 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11189 then : 11190 printf %s "(cached) " >&6 11191 else case e in #( 11192 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11193 /* end confdefs.h. */ 11194 int i; 11195 _ACEOF 11196 if ac_fn_c_try_compile "$LINENO" 11197 then : 11198 xorg_cv_cc_flag_unknown_warning_option=yes 11199 else case e in #( 11200 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11201 esac 11202 fi 11203 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11204 esac 11205 fi 11206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11207 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11208 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11209 CFLAGS="$xorg_testset_save_CFLAGS" 11210 fi 11211 11212 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11213 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11215 fi 11216 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11218 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11219 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11220 then : 11221 printf %s "(cached) " >&6 11222 else case e in #( 11223 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11224 /* end confdefs.h. */ 11225 int i; 11226 _ACEOF 11227 if ac_fn_c_try_compile "$LINENO" 11228 then : 11229 xorg_cv_cc_flag_unused_command_line_argument=yes 11230 else case e in #( 11231 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11232 esac 11233 fi 11234 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11235 esac 11236 fi 11237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11238 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11239 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11240 CFLAGS="$xorg_testset_save_CFLAGS" 11241 fi 11242 11243 found="no" 11244 11245 if test $found = "no" ; then 11246 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11248 fi 11249 11250 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11251 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11252 fi 11253 11254 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 11255 11256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 11257 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 11258 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 11259 if eval test \${$cacheid+y} 11260 then : 11261 printf %s "(cached) " >&6 11262 else case e in #( 11263 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11264 /* end confdefs.h. */ 11265 int i; 11266 int 11267 main (void) 11268 { 11269 11270 ; 11271 return 0; 11272 } 11273 _ACEOF 11274 if ac_fn_c_try_link "$LINENO" 11275 then : 11276 eval $cacheid=yes 11277 else case e in #( 11278 e) eval $cacheid=no ;; 11279 esac 11280 fi 11281 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11282 conftest$ac_exeext conftest.$ac_ext ;; 11283 esac 11284 fi 11285 11286 11287 CFLAGS="$xorg_testset_save_CFLAGS" 11288 11289 eval supported=\$$cacheid 11290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11291 printf "%s\n" "$supported" >&6; } 11292 if test "$supported" = "yes" ; then 11293 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 11294 found="yes" 11295 fi 11296 fi 11297 11298 11299 fi 11300 11301 11302 11303 11304 11305 11306 11307 CWARNFLAGS="$BASE_CFLAGS" 11308 if test "x$GCC" = xyes ; then 11309 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 11310 fi 11311 11312 11313 11314 11315 11316 11317 11318 11319 # Check whether --enable-strict-compilation was given. 11320 if test ${enable_strict_compilation+y} 11321 then : 11322 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 11323 else case e in #( 11324 e) STRICT_COMPILE=no ;; 11325 esac 11326 fi 11327 11328 11329 11330 11331 11332 11333 STRICT_CFLAGS="" 11334 11335 11336 11337 11338 11339 11340 11341 11342 11343 11344 11345 11346 11347 xorg_testset_save_CFLAGS="$CFLAGS" 11348 11349 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11352 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11353 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11354 then : 11355 printf %s "(cached) " >&6 11356 else case e in #( 11357 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11358 /* end confdefs.h. */ 11359 int i; 11360 _ACEOF 11361 if ac_fn_c_try_compile "$LINENO" 11362 then : 11363 xorg_cv_cc_flag_unknown_warning_option=yes 11364 else case e in #( 11365 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11366 esac 11367 fi 11368 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11369 esac 11370 fi 11371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11372 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11373 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11374 CFLAGS="$xorg_testset_save_CFLAGS" 11375 fi 11376 11377 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11378 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11380 fi 11381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11383 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11384 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11385 then : 11386 printf %s "(cached) " >&6 11387 else case e in #( 11388 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11389 /* end confdefs.h. */ 11390 int i; 11391 _ACEOF 11392 if ac_fn_c_try_compile "$LINENO" 11393 then : 11394 xorg_cv_cc_flag_unused_command_line_argument=yes 11395 else case e in #( 11396 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11397 esac 11398 fi 11399 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11400 esac 11401 fi 11402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11403 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11404 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11405 CFLAGS="$xorg_testset_save_CFLAGS" 11406 fi 11407 11408 found="no" 11409 11410 if test $found = "no" ; then 11411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11413 fi 11414 11415 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11416 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11417 fi 11418 11419 CFLAGS="$CFLAGS -pedantic" 11420 11421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11422 printf %s "checking if $CC supports -pedantic... " >&6; } 11423 cacheid=xorg_cv_cc_flag__pedantic 11424 if eval test \${$cacheid+y} 11425 then : 11426 printf %s "(cached) " >&6 11427 else case e in #( 11428 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11429 /* end confdefs.h. */ 11430 int i; 11431 int 11432 main (void) 11433 { 11434 11435 ; 11436 return 0; 11437 } 11438 _ACEOF 11439 if ac_fn_c_try_link "$LINENO" 11440 then : 11441 eval $cacheid=yes 11442 else case e in #( 11443 e) eval $cacheid=no ;; 11444 esac 11445 fi 11446 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11447 conftest$ac_exeext conftest.$ac_ext ;; 11448 esac 11449 fi 11450 11451 11452 CFLAGS="$xorg_testset_save_CFLAGS" 11453 11454 eval supported=\$$cacheid 11455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11456 printf "%s\n" "$supported" >&6; } 11457 if test "$supported" = "yes" ; then 11458 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11459 found="yes" 11460 fi 11461 fi 11462 11463 11464 11465 11466 11467 11468 11469 11470 11471 11472 11473 11474 11475 11476 11477 xorg_testset_save_CFLAGS="$CFLAGS" 11478 11479 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11482 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11483 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11484 then : 11485 printf %s "(cached) " >&6 11486 else case e in #( 11487 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11488 /* end confdefs.h. */ 11489 int i; 11490 _ACEOF 11491 if ac_fn_c_try_compile "$LINENO" 11492 then : 11493 xorg_cv_cc_flag_unknown_warning_option=yes 11494 else case e in #( 11495 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11496 esac 11497 fi 11498 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11499 esac 11500 fi 11501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11502 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11503 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11504 CFLAGS="$xorg_testset_save_CFLAGS" 11505 fi 11506 11507 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11508 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11510 fi 11511 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11513 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11514 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11515 then : 11516 printf %s "(cached) " >&6 11517 else case e in #( 11518 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11519 /* end confdefs.h. */ 11520 int i; 11521 _ACEOF 11522 if ac_fn_c_try_compile "$LINENO" 11523 then : 11524 xorg_cv_cc_flag_unused_command_line_argument=yes 11525 else case e in #( 11526 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11527 esac 11528 fi 11529 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11530 esac 11531 fi 11532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11533 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11534 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11535 CFLAGS="$xorg_testset_save_CFLAGS" 11536 fi 11537 11538 found="no" 11539 11540 if test $found = "no" ; then 11541 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11543 fi 11544 11545 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11546 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11547 fi 11548 11549 CFLAGS="$CFLAGS -Werror" 11550 11551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11552 printf %s "checking if $CC supports -Werror... " >&6; } 11553 cacheid=xorg_cv_cc_flag__Werror 11554 if eval test \${$cacheid+y} 11555 then : 11556 printf %s "(cached) " >&6 11557 else case e in #( 11558 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11559 /* end confdefs.h. */ 11560 int i; 11561 int 11562 main (void) 11563 { 11564 11565 ; 11566 return 0; 11567 } 11568 _ACEOF 11569 if ac_fn_c_try_link "$LINENO" 11570 then : 11571 eval $cacheid=yes 11572 else case e in #( 11573 e) eval $cacheid=no ;; 11574 esac 11575 fi 11576 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11577 conftest$ac_exeext conftest.$ac_ext ;; 11578 esac 11579 fi 11580 11581 11582 CFLAGS="$xorg_testset_save_CFLAGS" 11583 11584 eval supported=\$$cacheid 11585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11586 printf "%s\n" "$supported" >&6; } 11587 if test "$supported" = "yes" ; then 11588 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11589 found="yes" 11590 fi 11591 fi 11592 11593 if test $found = "no" ; then 11594 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11595 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11596 fi 11597 11598 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11600 fi 11601 11602 CFLAGS="$CFLAGS -errwarn" 11603 11604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11605 printf %s "checking if $CC supports -errwarn... " >&6; } 11606 cacheid=xorg_cv_cc_flag__errwarn 11607 if eval test \${$cacheid+y} 11608 then : 11609 printf %s "(cached) " >&6 11610 else case e in #( 11611 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11612 /* end confdefs.h. */ 11613 int i; 11614 int 11615 main (void) 11616 { 11617 11618 ; 11619 return 0; 11620 } 11621 _ACEOF 11622 if ac_fn_c_try_link "$LINENO" 11623 then : 11624 eval $cacheid=yes 11625 else case e in #( 11626 e) eval $cacheid=no ;; 11627 esac 11628 fi 11629 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11630 conftest$ac_exeext conftest.$ac_ext ;; 11631 esac 11632 fi 11633 11634 11635 CFLAGS="$xorg_testset_save_CFLAGS" 11636 11637 eval supported=\$$cacheid 11638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11639 printf "%s\n" "$supported" >&6; } 11640 if test "$supported" = "yes" ; then 11641 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11642 found="yes" 11643 fi 11644 fi 11645 11646 11647 11648 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11649 # activate it with -Werror, so we add it here explicitly. 11650 11651 11652 11653 11654 11655 11656 11657 11658 11659 11660 11661 11662 11663 xorg_testset_save_CFLAGS="$CFLAGS" 11664 11665 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11668 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11669 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11670 then : 11671 printf %s "(cached) " >&6 11672 else case e in #( 11673 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11674 /* end confdefs.h. */ 11675 int i; 11676 _ACEOF 11677 if ac_fn_c_try_compile "$LINENO" 11678 then : 11679 xorg_cv_cc_flag_unknown_warning_option=yes 11680 else case e in #( 11681 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11682 esac 11683 fi 11684 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11685 esac 11686 fi 11687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11688 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11689 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11690 CFLAGS="$xorg_testset_save_CFLAGS" 11691 fi 11692 11693 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11694 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11695 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11696 fi 11697 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11699 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11700 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11701 then : 11702 printf %s "(cached) " >&6 11703 else case e in #( 11704 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11705 /* end confdefs.h. */ 11706 int i; 11707 _ACEOF 11708 if ac_fn_c_try_compile "$LINENO" 11709 then : 11710 xorg_cv_cc_flag_unused_command_line_argument=yes 11711 else case e in #( 11712 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11713 esac 11714 fi 11715 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11716 esac 11717 fi 11718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11719 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11720 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11721 CFLAGS="$xorg_testset_save_CFLAGS" 11722 fi 11723 11724 found="no" 11725 11726 if test $found = "no" ; then 11727 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11729 fi 11730 11731 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11733 fi 11734 11735 CFLAGS="$CFLAGS -Werror=attributes" 11736 11737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11738 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11739 cacheid=xorg_cv_cc_flag__Werror_attributes 11740 if eval test \${$cacheid+y} 11741 then : 11742 printf %s "(cached) " >&6 11743 else case e in #( 11744 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11745 /* end confdefs.h. */ 11746 int i; 11747 int 11748 main (void) 11749 { 11750 11751 ; 11752 return 0; 11753 } 11754 _ACEOF 11755 if ac_fn_c_try_link "$LINENO" 11756 then : 11757 eval $cacheid=yes 11758 else case e in #( 11759 e) eval $cacheid=no ;; 11760 esac 11761 fi 11762 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11763 conftest$ac_exeext conftest.$ac_ext ;; 11764 esac 11765 fi 11766 11767 11768 CFLAGS="$xorg_testset_save_CFLAGS" 11769 11770 eval supported=\$$cacheid 11771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11772 printf "%s\n" "$supported" >&6; } 11773 if test "$supported" = "yes" ; then 11774 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11775 found="yes" 11776 fi 11777 fi 11778 11779 11780 11781 if test "x$STRICT_COMPILE" = "xyes"; then 11782 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11783 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11784 fi 11785 11786 11787 11788 11789 11790 11791 11792 11793 cat >>confdefs.h <<_ACEOF 11794 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11795 _ACEOF 11796 11797 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11798 if test "x$PVM" = "x"; then 11799 PVM="0" 11800 fi 11801 11802 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11803 11804 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11805 if test "x$PVP" = "x"; then 11806 PVP="0" 11807 fi 11808 11809 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11810 11811 11812 11813 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11814 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11815 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11816 touch \$(top_srcdir)/ChangeLog; \ 11817 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11818 11819 11820 11821 11822 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11823 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11824 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11825 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11826 touch \$(top_srcdir)/INSTALL; \ 11827 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11828 11829 11830 11831 11832 11833 11834 case $host_os in 11835 solaris*) 11836 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11837 # check for a man page file found in later versions that use 11838 # traditional section numbers instead 11839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11840 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11841 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11842 then : 11843 printf %s "(cached) " >&6 11844 else case e in #( 11845 e) test "$cross_compiling" = yes && 11846 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11847 if test -r "/usr/share/man/man7/attributes.7"; then 11848 ac_cv_file__usr_share_man_man7_attributes_7=yes 11849 else 11850 ac_cv_file__usr_share_man_man7_attributes_7=no 11851 fi ;; 11852 esac 11853 fi 11854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11855 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11856 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11857 then : 11858 SYSV_MAN_SECTIONS=false 11859 else case e in #( 11860 e) SYSV_MAN_SECTIONS=true ;; 11861 esac 11862 fi 11863 11864 ;; 11865 *) SYSV_MAN_SECTIONS=false ;; 11866 esac 11867 11868 if test x$APP_MAN_SUFFIX = x ; then 11869 APP_MAN_SUFFIX=1 11870 fi 11871 if test x$APP_MAN_DIR = x ; then 11872 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11873 fi 11874 11875 if test x$LIB_MAN_SUFFIX = x ; then 11876 LIB_MAN_SUFFIX=3 11877 fi 11878 if test x$LIB_MAN_DIR = x ; then 11879 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11880 fi 11881 11882 if test x$FILE_MAN_SUFFIX = x ; then 11883 case $SYSV_MAN_SECTIONS in 11884 true) FILE_MAN_SUFFIX=4 ;; 11885 *) FILE_MAN_SUFFIX=5 ;; 11886 esac 11887 fi 11888 if test x$FILE_MAN_DIR = x ; then 11889 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11890 fi 11891 11892 if test x$MISC_MAN_SUFFIX = x ; then 11893 case $SYSV_MAN_SECTIONS in 11894 true) MISC_MAN_SUFFIX=5 ;; 11895 *) MISC_MAN_SUFFIX=7 ;; 11896 esac 11897 fi 11898 if test x$MISC_MAN_DIR = x ; then 11899 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11900 fi 11901 11902 if test x$DRIVER_MAN_SUFFIX = x ; then 11903 case $SYSV_MAN_SECTIONS in 11904 true) DRIVER_MAN_SUFFIX=7 ;; 11905 *) DRIVER_MAN_SUFFIX=4 ;; 11906 esac 11907 fi 11908 if test x$DRIVER_MAN_DIR = x ; then 11909 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11910 fi 11911 11912 if test x$ADMIN_MAN_SUFFIX = x ; then 11913 case $SYSV_MAN_SECTIONS in 11914 true) ADMIN_MAN_SUFFIX=1m ;; 11915 *) ADMIN_MAN_SUFFIX=8 ;; 11916 esac 11917 fi 11918 if test x$ADMIN_MAN_DIR = x ; then 11919 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11920 fi 11921 11922 11923 11924 11925 11926 11927 11928 11929 11930 11931 11932 11933 11934 11935 11936 XORG_MAN_PAGE="X Version 11" 11937 11938 MAN_SUBSTS="\ 11939 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11940 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11941 -e 's|__xservername__|Xorg|g' \ 11942 -e 's|__xconfigfile__|xorg.conf|g' \ 11943 -e 's|__projectroot__|\$(prefix)|g' \ 11944 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11945 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11946 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11947 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11948 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11949 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11950 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11951 11952 11953 11954 11955 AM_DEFAULT_VERBOSITY=0 11956 11957 11958 11959 11960 11961 11962 11963 # Check whether --with-lint was given. 11964 if test ${with_lint+y} 11965 then : 11966 withval=$with_lint; use_lint=$withval 11967 else case e in #( 11968 e) use_lint=no ;; 11969 esac 11970 fi 11971 11972 11973 # Obtain platform specific info like program name and options 11974 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 11975 case $host_os in 11976 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 11977 lint_name=splint 11978 lint_options="-badflag" 11979 ;; 11980 *freebsd* | *netbsd*) 11981 lint_name=lint 11982 lint_options="-u -b" 11983 ;; 11984 *solaris*) 11985 lint_name=lint 11986 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 11987 ;; 11988 esac 11989 11990 # Test for the presence of the program (either guessed by the code or spelled out by the user) 11991 if test "x$use_lint" = x"yes" ; then 11992 # Extract the first word of "$lint_name", so it can be a program name with args. 11993 set dummy $lint_name; ac_word=$2 11994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11995 printf %s "checking for $ac_word... " >&6; } 11996 if test ${ac_cv_path_LINT+y} 11997 then : 11998 printf %s "(cached) " >&6 11999 else case e in #( 12000 e) case $LINT in 12001 [\\/]* | ?:[\\/]*) 12002 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 12003 ;; 12004 *) 12005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12006 for as_dir in $PATH 12007 do 12008 IFS=$as_save_IFS 12009 case $as_dir in #((( 12010 '') as_dir=./ ;; 12011 */) ;; 12012 *) as_dir=$as_dir/ ;; 12013 esac 12014 for ac_exec_ext in '' $ac_executable_extensions; do 12015 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12016 ac_cv_path_LINT="$as_dir$ac_word$ac_exec_ext" 12017 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12018 break 2 12019 fi 12020 done 12021 done 12022 IFS=$as_save_IFS 12023 12024 ;; 12025 esac ;; 12026 esac 12027 fi 12028 LINT=$ac_cv_path_LINT 12029 if test -n "$LINT"; then 12030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 12031 printf "%s\n" "$LINT" >&6; } 12032 else 12033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12034 printf "%s\n" "no" >&6; } 12035 fi 12036 12037 12038 if test "x$LINT" = "x"; then 12039 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 12040 fi 12041 elif test "x$use_lint" = x"no" ; then 12042 if test "x$LINT" != "x"; then 12043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 12044 printf "%s\n" "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 12045 fi 12046 else 12047 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 12048 fi 12049 12050 # User supplied flags override default flags 12051 if test "x$LINT_FLAGS" != "x"; then 12052 lint_options=$LINT_FLAGS 12053 fi 12054 12055 LINT_FLAGS=$lint_options 12056 12057 if test "x$LINT" != x; then 12058 LINT_TRUE= 12059 LINT_FALSE='#' 12060 else 12061 LINT_TRUE='#' 12062 LINT_FALSE= 12063 fi 12064 12065 12066 12067 12068 # Checks for header files. 12069 ac_fn_c_check_header_compile "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "$ac_includes_default" 12070 if test "x$ac_cv_header_lastlog_h" = xyes 12071 then : 12072 printf "%s\n" "#define HAVE_LASTLOG_H 1" >>confdefs.h 12073 12074 fi 12075 ac_fn_c_check_header_compile "$LINENO" "pwd.h" "ac_cv_header_pwd_h" "$ac_includes_default" 12076 if test "x$ac_cv_header_pwd_h" = xyes 12077 then : 12078 printf "%s\n" "#define HAVE_PWD_H 1" >>confdefs.h 12079 12080 fi 12081 ac_fn_c_check_header_compile "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default" 12082 if test "x$ac_cv_header_utmp_h" = xyes 12083 then : 12084 printf "%s\n" "#define HAVE_UTMP_H 1" >>confdefs.h 12085 12086 fi 12087 ac_fn_c_check_header_compile "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default" 12088 if test "x$ac_cv_header_utmpx_h" = xyes 12089 then : 12090 printf "%s\n" "#define HAVE_UTMPX_H 1" >>confdefs.h 12091 12092 fi 12093 ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default" 12094 if test "x$ac_cv_header_sys_param_h" = xyes 12095 then : 12096 printf "%s\n" "#define HAVE_SYS_PARAM_H 1" >>confdefs.h 12097 12098 fi 12099 12100 12101 # Checks for typedefs, structures, and compiler characteristics. 12102 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_host" "ac_cv_member_struct_utmp_ut_host" " 12103 #include <sys/types.h> 12104 #include <utmp.h> 12105 12106 " 12107 if test "x$ac_cv_member_struct_utmp_ut_host" = xyes 12108 then : 12109 12110 printf "%s\n" "#define HAVE_STRUCT_UTMP_UT_HOST 1" >>confdefs.h 12111 12112 12113 fi 12114 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_id" "ac_cv_member_struct_utmp_ut_id" " 12115 #include <sys/types.h> 12116 #include <utmp.h> 12117 12118 " 12119 if test "x$ac_cv_member_struct_utmp_ut_id" = xyes 12120 then : 12121 12122 printf "%s\n" "#define HAVE_STRUCT_UTMP_UT_ID 1" >>confdefs.h 12123 12124 12125 fi 12126 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" " 12127 #include <sys/types.h> 12128 #include <utmp.h> 12129 12130 " 12131 if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes 12132 then : 12133 12134 printf "%s\n" "#define HAVE_STRUCT_UTMP_UT_PID 1" >>confdefs.h 12135 12136 12137 fi 12138 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_type" "ac_cv_member_struct_utmp_ut_type" " 12139 #include <sys/types.h> 12140 #include <utmp.h> 12141 12142 " 12143 if test "x$ac_cv_member_struct_utmp_ut_type" = xyes 12144 then : 12145 12146 printf "%s\n" "#define HAVE_STRUCT_UTMP_UT_TYPE 1" >>confdefs.h 12147 12148 12149 fi 12150 12151 ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_syslen" "ac_cv_member_struct_utmpx_ut_syslen" "#include <utmpx.h> 12152 " 12153 if test "x$ac_cv_member_struct_utmpx_ut_syslen" = xyes 12154 then : 12155 12156 printf "%s\n" "#define HAVE_STRUCT_UTMPX_UT_SYSLEN 1" >>confdefs.h 12157 12158 12159 fi 12160 12161 ac_fn_c_check_type "$LINENO" "struct lastlog" "ac_cv_type_struct_lastlog" " 12162 #include <sys/types.h> 12163 #ifdef HAVE_UTMP_H 12164 #include <utmp.h> 12165 #endif 12166 #ifdef HAVE_LASTLOG_H 12167 #include <lastlog.h> 12168 #endif 12169 12170 " 12171 if test "x$ac_cv_type_struct_lastlog" = xyes 12172 then : 12173 12174 printf "%s\n" "#define HAVE_STRUCT_LASTLOG 1" >>confdefs.h 12175 12176 12177 fi 12178 12179 12180 # Checks for library functions. 12181 ac_fn_c_check_func "$LINENO" "pututline" "ac_cv_func_pututline" 12182 if test "x$ac_cv_func_pututline" = xyes 12183 then : 12184 printf "%s\n" "#define HAVE_PUTUTLINE 1" >>confdefs.h 12185 12186 fi 12187 ac_fn_c_check_func "$LINENO" "updwtmpx" "ac_cv_func_updwtmpx" 12188 if test "x$ac_cv_func_updwtmpx" = xyes 12189 then : 12190 printf "%s\n" "#define HAVE_UPDWTMPX 1" >>confdefs.h 12191 12192 fi 12193 ac_fn_c_check_func "$LINENO" "utmpxname" "ac_cv_func_utmpxname" 12194 if test "x$ac_cv_func_utmpxname" = xyes 12195 then : 12196 printf "%s\n" "#define HAVE_UTMPXNAME 1" >>confdefs.h 12197 12198 fi 12199 12200 12201 # Obtain compiler/linker options for dependencies 12202 12203 pkg_failed=no 12204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SESSREG" >&5 12205 printf %s "checking for SESSREG... " >&6; } 12206 12207 if test -n "$SESSREG_CFLAGS"; then 12208 pkg_cv_SESSREG_CFLAGS="$SESSREG_CFLAGS" 12209 elif test -n "$PKG_CONFIG"; then 12210 if test -n "$PKG_CONFIG" && \ 12211 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.25\""; } >&5 12212 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.25") 2>&5 12213 ac_status=$? 12214 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12215 test $ac_status = 0; }; then 12216 pkg_cv_SESSREG_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.25" 2>/dev/null` 12217 test "x$?" != "x0" && pkg_failed=yes 12218 else 12219 pkg_failed=yes 12220 fi 12221 else 12222 pkg_failed=untried 12223 fi 12224 if test -n "$SESSREG_LIBS"; then 12225 pkg_cv_SESSREG_LIBS="$SESSREG_LIBS" 12226 elif test -n "$PKG_CONFIG"; then 12227 if test -n "$PKG_CONFIG" && \ 12228 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.25\""; } >&5 12229 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.25") 2>&5 12230 ac_status=$? 12231 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12232 test $ac_status = 0; }; then 12233 pkg_cv_SESSREG_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.25" 2>/dev/null` 12234 test "x$?" != "x0" && pkg_failed=yes 12235 else 12236 pkg_failed=yes 12237 fi 12238 else 12239 pkg_failed=untried 12240 fi 12241 12242 12243 12244 if test $pkg_failed = yes; then 12245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12246 printf "%s\n" "no" >&6; } 12247 12248 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12249 _pkg_short_errors_supported=yes 12250 else 12251 _pkg_short_errors_supported=no 12252 fi 12253 if test $_pkg_short_errors_supported = yes; then 12254 SESSREG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.25" 2>&1` 12255 else 12256 SESSREG_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.25" 2>&1` 12257 fi 12258 # Put the nasty error message in config.log where it belongs 12259 echo "$SESSREG_PKG_ERRORS" >&5 12260 12261 as_fn_error $? "Package requirements (xproto >= 7.0.25) were not met: 12262 12263 $SESSREG_PKG_ERRORS 12264 12265 Consider adjusting the PKG_CONFIG_PATH environment variable if you 12266 installed software in a non-standard prefix. 12267 12268 Alternatively, you may set the environment variables SESSREG_CFLAGS 12269 and SESSREG_LIBS to avoid the need to call pkg-config. 12270 See the pkg-config man page for more details." "$LINENO" 5 12271 elif test $pkg_failed = untried; then 12272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12273 printf "%s\n" "no" >&6; } 12274 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12275 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12276 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12277 is in your PATH or set the PKG_CONFIG environment variable to the full 12278 path to pkg-config. 12279 12280 Alternatively, you may set the environment variables SESSREG_CFLAGS 12281 and SESSREG_LIBS to avoid the need to call pkg-config. 12282 See the pkg-config man page for more details. 12283 12284 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12285 See 'config.log' for more details" "$LINENO" 5; } 12286 else 12287 SESSREG_CFLAGS=$pkg_cv_SESSREG_CFLAGS 12288 SESSREG_LIBS=$pkg_cv_SESSREG_LIBS 12289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12290 printf "%s\n" "yes" >&6; } 12291 12292 fi 12293 12294 ac_config_files="$ac_config_files Makefile man/Makefile" 12295 12296 cat >confcache <<\_ACEOF 12297 # This file is a shell script that caches the results of configure 12298 # tests run on this system so they can be shared between configure 12299 # scripts and configure runs, see configure's option --config-cache. 12300 # It is not useful on other systems. If it contains results you don't 12301 # want to keep, you may remove or edit it. 12302 # 12303 # config.status only pays attention to the cache file if you give it 12304 # the --recheck option to rerun configure. 12305 # 12306 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 12307 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 12308 # following values. 12309 12310 _ACEOF 12311 12312 # The following way of writing the cache mishandles newlines in values, 12313 # but we know of no workaround that is simple, portable, and efficient. 12314 # So, we kill variables containing newlines. 12315 # Ultrix sh set writes to stderr and can't be redirected directly, 12316 # and sets the high bit in the cache file unless we assign to the vars. 12317 ( 12318 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12319 eval ac_val=\$$ac_var 12320 case $ac_val in #( 12321 *${as_nl}*) 12322 case $ac_var in #( 12323 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12324 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12325 esac 12326 case $ac_var in #( 12327 _ | IFS | as_nl) ;; #( 12328 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12329 *) { eval $ac_var=; unset $ac_var;} ;; 12330 esac ;; 12331 esac 12332 done 12333 12334 (set) 2>&1 | 12335 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12336 *${as_nl}ac_space=\ *) 12337 # 'set' does not quote correctly, so add quotes: double-quote 12338 # substitution turns \\\\ into \\, and sed turns \\ into \. 12339 sed -n \ 12340 "s/'/'\\\\''/g; 12341 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12342 ;; #( 12343 *) 12344 # 'set' quotes correctly as required by POSIX, so do not add quotes. 12345 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12346 ;; 12347 esac | 12348 sort 12349 ) | 12350 sed ' 12351 /^ac_cv_env_/b end 12352 t clear 12353 :clear 12354 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12355 t end 12356 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12357 :end' >>confcache 12358 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12359 if test -w "$cache_file"; then 12360 if test "x$cache_file" != "x/dev/null"; then 12361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12362 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12363 if test ! -f "$cache_file" || test -h "$cache_file"; then 12364 cat confcache >"$cache_file" 12365 else 12366 case $cache_file in #( 12367 */* | ?:*) 12368 mv -f confcache "$cache_file"$$ && 12369 mv -f "$cache_file"$$ "$cache_file" ;; #( 12370 *) 12371 mv -f confcache "$cache_file" ;; 12372 esac 12373 fi 12374 fi 12375 else 12376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12377 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12378 fi 12379 fi 12380 rm -f confcache 12381 12382 test "x$prefix" = xNONE && prefix=$ac_default_prefix 12383 # Let make expand exec_prefix. 12384 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12385 12386 DEFS=-DHAVE_CONFIG_H 12387 12388 ac_libobjs= 12389 ac_ltlibobjs= 12390 U= 12391 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12392 # 1. Remove the extension, and $U if already installed. 12393 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12394 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12395 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12396 # will be set to the directory where LIBOBJS objects are built. 12397 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12398 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12399 done 12400 LIBOBJS=$ac_libobjs 12401 12402 LTLIBOBJS=$ac_ltlibobjs 12403 12404 12405 # Check whether --enable-year2038 was given. 12406 if test ${enable_year2038+y} 12407 then : 12408 enableval=$enable_year2038; 12409 fi 12410 12411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12412 printf %s "checking that generated files are newer than configure... " >&6; } 12413 if test -n "$am_sleep_pid"; then 12414 # Hide warnings about reused PIDs. 12415 wait $am_sleep_pid 2>/dev/null 12416 fi 12417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12418 printf "%s\n" "done" >&6; } 12419 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12420 as_fn_error $? "conditional \"AMDEP\" was never defined. 12421 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12422 fi 12423 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12424 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12425 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12426 fi 12427 case $enable_silent_rules in # ((( 12428 yes) AM_DEFAULT_VERBOSITY=0;; 12429 no) AM_DEFAULT_VERBOSITY=1;; 12430 esac 12431 if test $am_cv_make_support_nested_variables = yes; then 12432 AM_V='$(V)' 12433 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 12434 else 12435 AM_V=$AM_DEFAULT_VERBOSITY 12436 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 12437 fi 12438 12439 if test -n "$EXEEXT"; then 12440 am__EXEEXT_TRUE= 12441 am__EXEEXT_FALSE='#' 12442 else 12443 am__EXEEXT_TRUE='#' 12444 am__EXEEXT_FALSE= 12445 fi 12446 12447 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 12448 as_fn_error $? "conditional \"LINT\" was never defined. 12449 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12450 fi 12451 12452 : "${CONFIG_STATUS=./config.status}" 12453 ac_write_fail=0 12454 ac_clean_files_save=$ac_clean_files 12455 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12457 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12458 as_write_fail=0 12459 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12460 #! $SHELL 12461 # Generated by $as_me. 12462 # Run this file to recreate the current configuration. 12463 # Compiler output produced by configure, useful for debugging 12464 # configure, is in config.log if it exists. 12465 12466 debug=false 12467 ac_cs_recheck=false 12468 ac_cs_silent=false 12469 12470 SHELL=\${CONFIG_SHELL-$SHELL} 12471 export SHELL 12472 _ASEOF 12473 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12474 ## -------------------- ## 12475 ## M4sh Initialization. ## 12476 ## -------------------- ## 12477 12478 # Be more Bourne compatible 12479 DUALCASE=1; export DUALCASE # for MKS sh 12480 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12481 then : 12482 emulate sh 12483 NULLCMD=: 12484 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12485 # is contrary to our usage. Disable this feature. 12486 alias -g '${1+"$@"}'='"$@"' 12487 setopt NO_GLOB_SUBST 12488 else case e in #( 12489 e) case `(set -o) 2>/dev/null` in #( 12490 *posix*) : 12491 set -o posix ;; #( 12492 *) : 12493 ;; 12494 esac ;; 12495 esac 12496 fi 12497 12498 12499 12500 # Reset variables that may have inherited troublesome values from 12501 # the environment. 12502 12503 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12504 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12505 # side effect of setting IFS to empty, thus disabling word splitting.) 12506 # Quoting is to prevent editors from complaining about space-tab. 12507 as_nl=' 12508 ' 12509 export as_nl 12510 IFS=" "" $as_nl" 12511 12512 PS1='$ ' 12513 PS2='> ' 12514 PS4='+ ' 12515 12516 # Ensure predictable behavior from utilities with locale-dependent output. 12517 LC_ALL=C 12518 export LC_ALL 12519 LANGUAGE=C 12520 export LANGUAGE 12521 12522 # We cannot yet rely on "unset" to work, but we need these variables 12523 # to be unset--not just set to an empty or harmless value--now, to 12524 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12525 # also avoids known problems related to "unset" and subshell syntax 12526 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12527 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12528 do eval test \${$as_var+y} \ 12529 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12530 done 12531 12532 # Ensure that fds 0, 1, and 2 are open. 12533 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12534 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12535 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12536 12537 # The user is always right. 12538 if ${PATH_SEPARATOR+false} :; then 12539 PATH_SEPARATOR=: 12540 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12541 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12542 PATH_SEPARATOR=';' 12543 } 12544 fi 12545 12546 12547 # Find who we are. Look in the path if we contain no directory separator. 12548 as_myself= 12549 case $0 in #(( 12550 *[\\/]* ) as_myself=$0 ;; 12551 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12552 for as_dir in $PATH 12553 do 12554 IFS=$as_save_IFS 12555 case $as_dir in #((( 12556 '') as_dir=./ ;; 12557 */) ;; 12558 *) as_dir=$as_dir/ ;; 12559 esac 12560 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12561 done 12562 IFS=$as_save_IFS 12563 12564 ;; 12565 esac 12566 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12567 # in which case we are not to be found in the path. 12568 if test "x$as_myself" = x; then 12569 as_myself=$0 12570 fi 12571 if test ! -f "$as_myself"; then 12572 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12573 exit 1 12574 fi 12575 12576 12577 12578 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12579 # ---------------------------------------- 12580 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12581 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12582 # script with STATUS, using 1 if that was 0. 12583 as_fn_error () 12584 { 12585 as_status=$1; test $as_status -eq 0 && as_status=1 12586 if test "$4"; then 12587 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12588 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12589 fi 12590 printf "%s\n" "$as_me: error: $2" >&2 12591 as_fn_exit $as_status 12592 } # as_fn_error 12593 12594 12595 # as_fn_set_status STATUS 12596 # ----------------------- 12597 # Set $? to STATUS, without forking. 12598 as_fn_set_status () 12599 { 12600 return $1 12601 } # as_fn_set_status 12602 12603 # as_fn_exit STATUS 12604 # ----------------- 12605 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12606 as_fn_exit () 12607 { 12608 set +e 12609 as_fn_set_status $1 12610 exit $1 12611 } # as_fn_exit 12612 12613 # as_fn_unset VAR 12614 # --------------- 12615 # Portably unset VAR. 12616 as_fn_unset () 12617 { 12618 { eval $1=; unset $1;} 12619 } 12620 as_unset=as_fn_unset 12621 12622 # as_fn_append VAR VALUE 12623 # ---------------------- 12624 # Append the text in VALUE to the end of the definition contained in VAR. Take 12625 # advantage of any shell optimizations that allow amortized linear growth over 12626 # repeated appends, instead of the typical quadratic growth present in naive 12627 # implementations. 12628 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12629 then : 12630 eval 'as_fn_append () 12631 { 12632 eval $1+=\$2 12633 }' 12634 else case e in #( 12635 e) as_fn_append () 12636 { 12637 eval $1=\$$1\$2 12638 } ;; 12639 esac 12640 fi # as_fn_append 12641 12642 # as_fn_arith ARG... 12643 # ------------------ 12644 # Perform arithmetic evaluation on the ARGs, and store the result in the 12645 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12646 # must be portable across $(()) and expr. 12647 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12648 then : 12649 eval 'as_fn_arith () 12650 { 12651 as_val=$(( $* )) 12652 }' 12653 else case e in #( 12654 e) as_fn_arith () 12655 { 12656 as_val=`expr "$@" || test $? -eq 1` 12657 } ;; 12658 esac 12659 fi # as_fn_arith 12660 12661 12662 if expr a : '\(a\)' >/dev/null 2>&1 && 12663 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12664 as_expr=expr 12665 else 12666 as_expr=false 12667 fi 12668 12669 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12670 as_basename=basename 12671 else 12672 as_basename=false 12673 fi 12674 12675 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12676 as_dirname=dirname 12677 else 12678 as_dirname=false 12679 fi 12680 12681 as_me=`$as_basename -- "$0" || 12682 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12683 X"$0" : 'X\(//\)$' \| \ 12684 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12685 printf "%s\n" X/"$0" | 12686 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12687 s//\1/ 12688 q 12689 } 12690 /^X\/\(\/\/\)$/{ 12691 s//\1/ 12692 q 12693 } 12694 /^X\/\(\/\).*/{ 12695 s//\1/ 12696 q 12697 } 12698 s/.*/./; q'` 12699 12700 # Avoid depending upon Character Ranges. 12701 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12702 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12703 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12704 as_cr_digits='0123456789' 12705 as_cr_alnum=$as_cr_Letters$as_cr_digits 12706 12707 12708 # Determine whether it's possible to make 'echo' print without a newline. 12709 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12710 # for compatibility with existing Makefiles. 12711 ECHO_C= ECHO_N= ECHO_T= 12712 case `echo -n x` in #((((( 12713 -n*) 12714 case `echo 'xy\c'` in 12715 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12716 xy) ECHO_C='\c';; 12717 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12718 ECHO_T=' ';; 12719 esac;; 12720 *) 12721 ECHO_N='-n';; 12722 esac 12723 12724 # For backward compatibility with old third-party macros, we provide 12725 # the shell variables $as_echo and $as_echo_n. New code should use 12726 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12727 as_echo='printf %s\n' 12728 as_echo_n='printf %s' 12729 12730 rm -f conf$$ conf$$.exe conf$$.file 12731 if test -d conf$$.dir; then 12732 rm -f conf$$.dir/conf$$.file 12733 else 12734 rm -f conf$$.dir 12735 mkdir conf$$.dir 2>/dev/null 12736 fi 12737 if (echo >conf$$.file) 2>/dev/null; then 12738 if ln -s conf$$.file conf$$ 2>/dev/null; then 12739 as_ln_s='ln -s' 12740 # ... but there are two gotchas: 12741 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12742 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12743 # In both cases, we have to default to 'cp -pR'. 12744 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12745 as_ln_s='cp -pR' 12746 elif ln conf$$.file conf$$ 2>/dev/null; then 12747 as_ln_s=ln 12748 else 12749 as_ln_s='cp -pR' 12750 fi 12751 else 12752 as_ln_s='cp -pR' 12753 fi 12754 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12755 rmdir conf$$.dir 2>/dev/null 12756 12757 12758 # as_fn_mkdir_p 12759 # ------------- 12760 # Create "$as_dir" as a directory, including parents if necessary. 12761 as_fn_mkdir_p () 12762 { 12763 12764 case $as_dir in #( 12765 -*) as_dir=./$as_dir;; 12766 esac 12767 test -d "$as_dir" || eval $as_mkdir_p || { 12768 as_dirs= 12769 while :; do 12770 case $as_dir in #( 12771 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12772 *) as_qdir=$as_dir;; 12773 esac 12774 as_dirs="'$as_qdir' $as_dirs" 12775 as_dir=`$as_dirname -- "$as_dir" || 12776 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12777 X"$as_dir" : 'X\(//\)[^/]' \| \ 12778 X"$as_dir" : 'X\(//\)$' \| \ 12779 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12780 printf "%s\n" X"$as_dir" | 12781 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12782 s//\1/ 12783 q 12784 } 12785 /^X\(\/\/\)[^/].*/{ 12786 s//\1/ 12787 q 12788 } 12789 /^X\(\/\/\)$/{ 12790 s//\1/ 12791 q 12792 } 12793 /^X\(\/\).*/{ 12794 s//\1/ 12795 q 12796 } 12797 s/.*/./; q'` 12798 test -d "$as_dir" && break 12799 done 12800 test -z "$as_dirs" || eval "mkdir $as_dirs" 12801 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12802 12803 12804 } # as_fn_mkdir_p 12805 if mkdir -p . 2>/dev/null; then 12806 as_mkdir_p='mkdir -p "$as_dir"' 12807 else 12808 test -d ./-p && rmdir ./-p 12809 as_mkdir_p=false 12810 fi 12811 12812 12813 # as_fn_executable_p FILE 12814 # ----------------------- 12815 # Test if FILE is an executable regular file. 12816 as_fn_executable_p () 12817 { 12818 test -f "$1" && test -x "$1" 12819 } # as_fn_executable_p 12820 as_test_x='test -x' 12821 as_executable_p=as_fn_executable_p 12822 12823 # Sed expression to map a string onto a valid CPP name. 12824 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12825 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12826 12827 # Sed expression to map a string onto a valid variable name. 12828 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12829 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12830 12831 12832 exec 6>&1 12833 ## ----------------------------------- ## 12834 ## Main body of $CONFIG_STATUS script. ## 12835 ## ----------------------------------- ## 12836 _ASEOF 12837 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12838 12839 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12840 # Save the log message, to keep $0 and so on meaningful, and to 12841 # report actual input values of CONFIG_FILES etc. instead of their 12842 # values after options handling. 12843 ac_log=" 12844 This file was extended by sessreg $as_me 1.1.4, which was 12845 generated by GNU Autoconf 2.72. Invocation command line was 12846 12847 CONFIG_FILES = $CONFIG_FILES 12848 CONFIG_HEADERS = $CONFIG_HEADERS 12849 CONFIG_LINKS = $CONFIG_LINKS 12850 CONFIG_COMMANDS = $CONFIG_COMMANDS 12851 $ $0 $@ 12852 12853 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12854 " 12855 12856 _ACEOF 12857 12858 case $ac_config_files in *" 12859 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12860 esac 12861 12862 case $ac_config_headers in *" 12863 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12864 esac 12865 12866 12867 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12868 # Files that config.status was made for. 12869 config_files="$ac_config_files" 12870 config_headers="$ac_config_headers" 12871 config_commands="$ac_config_commands" 12872 12873 _ACEOF 12874 12875 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12876 ac_cs_usage="\ 12877 '$as_me' instantiates files and other configuration actions 12878 from templates according to the current configuration. Unless the files 12879 and actions are specified as TAGs, all are instantiated by default. 12880 12881 Usage: $0 [OPTION]... [TAG]... 12882 12883 -h, --help print this help, then exit 12884 -V, --version print version number and configuration settings, then exit 12885 --config print configuration, then exit 12886 -q, --quiet, --silent 12887 do not print progress messages 12888 -d, --debug don't remove temporary files 12889 --recheck update $as_me by reconfiguring in the same conditions 12890 --file=FILE[:TEMPLATE] 12891 instantiate the configuration file FILE 12892 --header=FILE[:TEMPLATE] 12893 instantiate the configuration header FILE 12894 12895 Configuration files: 12896 $config_files 12897 12898 Configuration headers: 12899 $config_headers 12900 12901 Configuration commands: 12902 $config_commands 12903 12904 Report bugs to <https://gitlab.freedesktop.org/xorg/app/sessreg/-/issues>." 12905 12906 _ACEOF 12907 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12908 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12909 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12910 ac_cs_config='$ac_cs_config_escaped' 12911 ac_cs_version="\\ 12912 sessreg config.status 1.1.4 12913 configured by $0, generated by GNU Autoconf 2.72, 12914 with options \\"\$ac_cs_config\\" 12915 12916 Copyright (C) 2023 Free Software Foundation, Inc. 12917 This config.status script is free software; the Free Software Foundation 12918 gives unlimited permission to copy, distribute and modify it." 12919 12920 ac_pwd='$ac_pwd' 12921 srcdir='$srcdir' 12922 INSTALL='$INSTALL' 12923 MKDIR_P='$MKDIR_P' 12924 AWK='$AWK' 12925 test -n "\$AWK" || AWK=awk 12926 _ACEOF 12927 12928 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12929 # The default lists apply if the user does not specify any file. 12930 ac_need_defaults=: 12931 while test $# != 0 12932 do 12933 case $1 in 12934 --*=?*) 12935 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12936 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12937 ac_shift=: 12938 ;; 12939 --*=) 12940 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12941 ac_optarg= 12942 ac_shift=: 12943 ;; 12944 *) 12945 ac_option=$1 12946 ac_optarg=$2 12947 ac_shift=shift 12948 ;; 12949 esac 12950 12951 case $ac_option in 12952 # Handling of the options. 12953 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12954 ac_cs_recheck=: ;; 12955 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12956 printf "%s\n" "$ac_cs_version"; exit ;; 12957 --config | --confi | --conf | --con | --co | --c ) 12958 printf "%s\n" "$ac_cs_config"; exit ;; 12959 --debug | --debu | --deb | --de | --d | -d ) 12960 debug=: ;; 12961 --file | --fil | --fi | --f ) 12962 $ac_shift 12963 case $ac_optarg in 12964 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12965 '') as_fn_error $? "missing file argument" ;; 12966 esac 12967 as_fn_append CONFIG_FILES " '$ac_optarg'" 12968 ac_need_defaults=false;; 12969 --header | --heade | --head | --hea ) 12970 $ac_shift 12971 case $ac_optarg in 12972 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12973 esac 12974 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12975 ac_need_defaults=false;; 12976 --he | --h) 12977 # Conflict between --help and --header 12978 as_fn_error $? "ambiguous option: '$1' 12979 Try '$0 --help' for more information.";; 12980 --help | --hel | -h ) 12981 printf "%s\n" "$ac_cs_usage"; exit ;; 12982 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12983 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12984 ac_cs_silent=: ;; 12985 12986 # This is an error. 12987 -*) as_fn_error $? "unrecognized option: '$1' 12988 Try '$0 --help' for more information." ;; 12989 12990 *) as_fn_append ac_config_targets " $1" 12991 ac_need_defaults=false ;; 12992 12993 esac 12994 shift 12995 done 12996 12997 ac_configure_extra_args= 12998 12999 if $ac_cs_silent; then 13000 exec 6>/dev/null 13001 ac_configure_extra_args="$ac_configure_extra_args --silent" 13002 fi 13003 13004 _ACEOF 13005 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13006 if \$ac_cs_recheck; then 13007 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 13008 shift 13009 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 13010 CONFIG_SHELL='$SHELL' 13011 export CONFIG_SHELL 13012 exec "\$@" 13013 fi 13014 13015 _ACEOF 13016 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13017 exec 5>>config.log 13018 { 13019 echo 13020 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 13021 ## Running $as_me. ## 13022 _ASBOX 13023 printf "%s\n" "$ac_log" 13024 } >&5 13025 13026 _ACEOF 13027 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13028 # 13029 # INIT-COMMANDS 13030 # 13031 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 13032 13033 _ACEOF 13034 13035 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13036 13037 # Handling of arguments. 13038 for ac_config_target in $ac_config_targets 13039 do 13040 case $ac_config_target in 13041 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 13042 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 13043 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 13044 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 13045 13046 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 13047 esac 13048 done 13049 13050 13051 # If the user did not use the arguments to specify the items to instantiate, 13052 # then the envvar interface is used. Set only those that are not. 13053 # We use the long form for the default assignment because of an extremely 13054 # bizarre bug on SunOS 4.1.3. 13055 if $ac_need_defaults; then 13056 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 13057 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 13058 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 13059 fi 13060 13061 # Have a temporary directory for convenience. Make it in the build tree 13062 # simply because there is no reason against having it here, and in addition, 13063 # creating and moving files from /tmp can sometimes cause problems. 13064 # Hook for its removal unless debugging. 13065 # Note that there is a small window in which the directory will not be cleaned: 13066 # after its creation but before its name has been assigned to '$tmp'. 13067 $debug || 13068 { 13069 tmp= ac_tmp= 13070 trap 'exit_status=$? 13071 : "${ac_tmp:=$tmp}" 13072 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13073 ' 0 13074 trap 'as_fn_exit 1' 1 2 13 15 13075 } 13076 # Create a (secure) tmp directory for tmp files. 13077 13078 { 13079 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13080 test -d "$tmp" 13081 } || 13082 { 13083 tmp=./conf$$-$RANDOM 13084 (umask 077 && mkdir "$tmp") 13085 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13086 ac_tmp=$tmp 13087 13088 # Set up the scripts for CONFIG_FILES section. 13089 # No need to generate them if there are no CONFIG_FILES. 13090 # This happens for instance with './config.status config.h'. 13091 if test -n "$CONFIG_FILES"; then 13092 13093 13094 ac_cr=`echo X | tr X '\015'` 13095 # On cygwin, bash can eat \r inside `` if the user requested igncr. 13096 # But we know of no other shell where ac_cr would be empty at this 13097 # point, so we can use a bashism as a fallback. 13098 if test "x$ac_cr" = x; then 13099 eval ac_cr=\$\'\\r\' 13100 fi 13101 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13102 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13103 ac_cs_awk_cr='\\r' 13104 else 13105 ac_cs_awk_cr=$ac_cr 13106 fi 13107 13108 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13109 _ACEOF 13110 13111 13112 { 13113 echo "cat >conf$$subs.awk <<_ACEOF" && 13114 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13115 echo "_ACEOF" 13116 } >conf$$subs.sh || 13117 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13118 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13119 ac_delim='%!_!# ' 13120 for ac_last_try in false false false false false :; do 13121 . ./conf$$subs.sh || 13122 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13123 13124 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13125 if test $ac_delim_n = $ac_delim_num; then 13126 break 13127 elif $ac_last_try; then 13128 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13129 else 13130 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13131 fi 13132 done 13133 rm -f conf$$subs.sh 13134 13135 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13136 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13137 _ACEOF 13138 sed -n ' 13139 h 13140 s/^/S["/; s/!.*/"]=/ 13141 p 13142 g 13143 s/^[^!]*!// 13144 :repl 13145 t repl 13146 s/'"$ac_delim"'$// 13147 t delim 13148 :nl 13149 h 13150 s/\(.\{148\}\)..*/\1/ 13151 t more1 13152 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13153 p 13154 n 13155 b repl 13156 :more1 13157 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13158 p 13159 g 13160 s/.\{148\}// 13161 t nl 13162 :delim 13163 h 13164 s/\(.\{148\}\)..*/\1/ 13165 t more2 13166 s/["\\]/\\&/g; s/^/"/; s/$/"/ 13167 p 13168 b 13169 :more2 13170 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13171 p 13172 g 13173 s/.\{148\}// 13174 t delim 13175 ' <conf$$subs.awk | sed ' 13176 /^[^""]/{ 13177 N 13178 s/\n// 13179 } 13180 ' >>$CONFIG_STATUS || ac_write_fail=1 13181 rm -f conf$$subs.awk 13182 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13183 _ACAWK 13184 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13185 for (key in S) S_is_set[key] = 1 13186 FS = "" 13187 13188 } 13189 { 13190 line = $ 0 13191 nfields = split(line, field, "@") 13192 substed = 0 13193 len = length(field[1]) 13194 for (i = 2; i < nfields; i++) { 13195 key = field[i] 13196 keylen = length(key) 13197 if (S_is_set[key]) { 13198 value = S[key] 13199 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13200 len += length(value) + length(field[++i]) 13201 substed = 1 13202 } else 13203 len += 1 + keylen 13204 } 13205 13206 print line 13207 } 13208 13209 _ACAWK 13210 _ACEOF 13211 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13212 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13213 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13214 else 13215 cat 13216 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13217 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13218 _ACEOF 13219 13220 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13221 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13222 # trailing colons and then remove the whole line if VPATH becomes empty 13223 # (actually we leave an empty line to preserve line numbers). 13224 if test "x$srcdir" = x.; then 13225 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13226 h 13227 s/// 13228 s/^/:/ 13229 s/[ ]*$/:/ 13230 s/:\$(srcdir):/:/g 13231 s/:\${srcdir}:/:/g 13232 s/:@srcdir@:/:/g 13233 s/^:*// 13234 s/:*$// 13235 x 13236 s/\(=[ ]*\).*/\1/ 13237 G 13238 s/\n// 13239 s/^[^=]*=[ ]*$// 13240 }' 13241 fi 13242 13243 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13244 fi # test -n "$CONFIG_FILES" 13245 13246 # Set up the scripts for CONFIG_HEADERS section. 13247 # No need to generate them if there are no CONFIG_HEADERS. 13248 # This happens for instance with './config.status Makefile'. 13249 if test -n "$CONFIG_HEADERS"; then 13250 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13251 BEGIN { 13252 _ACEOF 13253 13254 # Transform confdefs.h into an awk script 'defines.awk', embedded as 13255 # here-document in config.status, that substitutes the proper values into 13256 # config.h.in to produce config.h. 13257 13258 # Create a delimiter string that does not exist in confdefs.h, to ease 13259 # handling of long lines. 13260 ac_delim='%!_!# ' 13261 for ac_last_try in false false :; do 13262 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13263 if test -z "$ac_tt"; then 13264 break 13265 elif $ac_last_try; then 13266 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13267 else 13268 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13269 fi 13270 done 13271 13272 # For the awk script, D is an array of macro values keyed by name, 13273 # likewise P contains macro parameters if any. Preserve backslash 13274 # newline sequences. 13275 13276 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13277 sed -n ' 13278 s/.\{148\}/&'"$ac_delim"'/g 13279 t rset 13280 :rset 13281 s/^[ ]*#[ ]*define[ ][ ]*/ / 13282 t def 13283 d 13284 :def 13285 s/\\$// 13286 t bsnl 13287 s/["\\]/\\&/g 13288 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13289 D["\1"]=" \3"/p 13290 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13291 d 13292 :bsnl 13293 s/["\\]/\\&/g 13294 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13295 D["\1"]=" \3\\\\\\n"\\/p 13296 t cont 13297 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13298 t cont 13299 d 13300 :cont 13301 n 13302 s/.\{148\}/&'"$ac_delim"'/g 13303 t clear 13304 :clear 13305 s/\\$// 13306 t bsnlc 13307 s/["\\]/\\&/g; s/^/"/; s/$/"/p 13308 d 13309 :bsnlc 13310 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13311 b cont 13312 ' <confdefs.h | sed ' 13313 s/'"$ac_delim"'/"\\\ 13314 "/g' >>$CONFIG_STATUS || ac_write_fail=1 13315 13316 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13317 for (key in D) D_is_set[key] = 1 13318 FS = "" 13319 } 13320 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13321 line = \$ 0 13322 split(line, arg, " ") 13323 if (arg[1] == "#") { 13324 defundef = arg[2] 13325 mac1 = arg[3] 13326 } else { 13327 defundef = substr(arg[1], 2) 13328 mac1 = arg[2] 13329 } 13330 split(mac1, mac2, "(") #) 13331 macro = mac2[1] 13332 prefix = substr(line, 1, index(line, defundef) - 1) 13333 if (D_is_set[macro]) { 13334 # Preserve the white space surrounding the "#". 13335 print prefix "define", macro P[macro] D[macro] 13336 next 13337 } else { 13338 # Replace #undef with comments. This is necessary, for example, 13339 # in the case of _POSIX_SOURCE, which is predefined and required 13340 # on some systems where configure will not decide to define it. 13341 if (defundef == "undef") { 13342 print "/*", prefix defundef, macro, "*/" 13343 next 13344 } 13345 } 13346 } 13347 { print } 13348 _ACAWK 13349 _ACEOF 13350 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13351 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13352 fi # test -n "$CONFIG_HEADERS" 13353 13354 13355 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13356 shift 13357 for ac_tag 13358 do 13359 case $ac_tag in 13360 :[FHLC]) ac_mode=$ac_tag; continue;; 13361 esac 13362 case $ac_mode$ac_tag in 13363 :[FHL]*:*);; 13364 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 13365 :[FH]-) ac_tag=-:-;; 13366 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13367 esac 13368 ac_save_IFS=$IFS 13369 IFS=: 13370 set x $ac_tag 13371 IFS=$ac_save_IFS 13372 shift 13373 ac_file=$1 13374 shift 13375 13376 case $ac_mode in 13377 :L) ac_source=$1;; 13378 :[FH]) 13379 ac_file_inputs= 13380 for ac_f 13381 do 13382 case $ac_f in 13383 -) ac_f="$ac_tmp/stdin";; 13384 *) # Look for the file first in the build tree, then in the source tree 13385 # (if the path is not absolute). The absolute path cannot be DOS-style, 13386 # because $ac_f cannot contain ':'. 13387 test -f "$ac_f" || 13388 case $ac_f in 13389 [\\/$]*) false;; 13390 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13391 esac || 13392 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13393 esac 13394 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13395 as_fn_append ac_file_inputs " '$ac_f'" 13396 done 13397 13398 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13399 # use $as_me), people would be surprised to read: 13400 # /* config.h. Generated by config.status. */ 13401 configure_input='Generated from '` 13402 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13403 `' by configure.' 13404 if test x"$ac_file" != x-; then 13405 configure_input="$ac_file. $configure_input" 13406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13407 printf "%s\n" "$as_me: creating $ac_file" >&6;} 13408 fi 13409 # Neutralize special characters interpreted by sed in replacement strings. 13410 case $configure_input in #( 13411 *\&* | *\|* | *\\* ) 13412 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13413 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13414 *) ac_sed_conf_input=$configure_input;; 13415 esac 13416 13417 case $ac_tag in 13418 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13419 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13420 esac 13421 ;; 13422 esac 13423 13424 ac_dir=`$as_dirname -- "$ac_file" || 13425 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13426 X"$ac_file" : 'X\(//\)[^/]' \| \ 13427 X"$ac_file" : 'X\(//\)$' \| \ 13428 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13429 printf "%s\n" X"$ac_file" | 13430 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13431 s//\1/ 13432 q 13433 } 13434 /^X\(\/\/\)[^/].*/{ 13435 s//\1/ 13436 q 13437 } 13438 /^X\(\/\/\)$/{ 13439 s//\1/ 13440 q 13441 } 13442 /^X\(\/\).*/{ 13443 s//\1/ 13444 q 13445 } 13446 s/.*/./; q'` 13447 as_dir="$ac_dir"; as_fn_mkdir_p 13448 ac_builddir=. 13449 13450 case "$ac_dir" in 13451 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13452 *) 13453 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13454 # A ".." for each directory in $ac_dir_suffix. 13455 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13456 case $ac_top_builddir_sub in 13457 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13458 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13459 esac ;; 13460 esac 13461 ac_abs_top_builddir=$ac_pwd 13462 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13463 # for backward compatibility: 13464 ac_top_builddir=$ac_top_build_prefix 13465 13466 case $srcdir in 13467 .) # We are building in place. 13468 ac_srcdir=. 13469 ac_top_srcdir=$ac_top_builddir_sub 13470 ac_abs_top_srcdir=$ac_pwd ;; 13471 [\\/]* | ?:[\\/]* ) # Absolute name. 13472 ac_srcdir=$srcdir$ac_dir_suffix; 13473 ac_top_srcdir=$srcdir 13474 ac_abs_top_srcdir=$srcdir ;; 13475 *) # Relative name. 13476 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13477 ac_top_srcdir=$ac_top_build_prefix$srcdir 13478 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13479 esac 13480 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13481 13482 13483 case $ac_mode in 13484 :F) 13485 # 13486 # CONFIG_FILE 13487 # 13488 13489 case $INSTALL in 13490 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13491 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13492 esac 13493 ac_MKDIR_P=$MKDIR_P 13494 case $MKDIR_P in 13495 [\\/$]* | ?:[\\/]* ) ;; 13496 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13497 esac 13498 _ACEOF 13499 13500 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13501 # If the template does not know about datarootdir, expand it. 13502 # FIXME: This hack should be removed a few years after 2.60. 13503 ac_datarootdir_hack=; ac_datarootdir_seen= 13504 ac_sed_dataroot=' 13505 /datarootdir/ { 13506 p 13507 q 13508 } 13509 /@datadir@/p 13510 /@docdir@/p 13511 /@infodir@/p 13512 /@localedir@/p 13513 /@mandir@/p' 13514 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13515 *datarootdir*) ac_datarootdir_seen=yes;; 13516 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13518 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13519 _ACEOF 13520 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13521 ac_datarootdir_hack=' 13522 s&@datadir@&$datadir&g 13523 s&@docdir@&$docdir&g 13524 s&@infodir@&$infodir&g 13525 s&@localedir@&$localedir&g 13526 s&@mandir@&$mandir&g 13527 s&\\\${datarootdir}&$datarootdir&g' ;; 13528 esac 13529 _ACEOF 13530 13531 # Neutralize VPATH when '$srcdir' = '.'. 13532 # Shell code in configure.ac might set extrasub. 13533 # FIXME: do we really want to maintain this feature? 13534 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13535 ac_sed_extra="$ac_vpsub 13536 $extrasub 13537 _ACEOF 13538 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13539 :t 13540 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13541 s|@configure_input@|$ac_sed_conf_input|;t t 13542 s&@top_builddir@&$ac_top_builddir_sub&;t t 13543 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13544 s&@srcdir@&$ac_srcdir&;t t 13545 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13546 s&@top_srcdir@&$ac_top_srcdir&;t t 13547 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13548 s&@builddir@&$ac_builddir&;t t 13549 s&@abs_builddir@&$ac_abs_builddir&;t t 13550 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13551 s&@INSTALL@&$ac_INSTALL&;t t 13552 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13553 $ac_datarootdir_hack 13554 " 13555 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13556 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13557 13558 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13559 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13560 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13561 "$ac_tmp/out"`; test -z "$ac_out"; } && 13562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13563 which seems to be undefined. Please make sure it is defined" >&5 13564 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13565 which seems to be undefined. Please make sure it is defined" >&2;} 13566 13567 rm -f "$ac_tmp/stdin" 13568 case $ac_file in 13569 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13570 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13571 esac \ 13572 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13573 ;; 13574 :H) 13575 # 13576 # CONFIG_HEADER 13577 # 13578 if test x"$ac_file" != x-; then 13579 { 13580 printf "%s\n" "/* $configure_input */" >&1 \ 13581 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13582 } >"$ac_tmp/config.h" \ 13583 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13584 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13586 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13587 else 13588 rm -f "$ac_file" 13589 mv "$ac_tmp/config.h" "$ac_file" \ 13590 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13591 fi 13592 else 13593 printf "%s\n" "/* $configure_input */" >&1 \ 13594 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13595 || as_fn_error $? "could not create -" "$LINENO" 5 13596 fi 13597 # Compute "$ac_file"'s index in $config_headers. 13598 _am_arg="$ac_file" 13599 _am_stamp_count=1 13600 for _am_header in $config_headers :; do 13601 case $_am_header in 13602 $_am_arg | $_am_arg:* ) 13603 break ;; 13604 * ) 13605 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13606 esac 13607 done 13608 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13609 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13610 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13611 X"$_am_arg" : 'X\(//\)$' \| \ 13612 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13613 printf "%s\n" X"$_am_arg" | 13614 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13615 s//\1/ 13616 q 13617 } 13618 /^X\(\/\/\)[^/].*/{ 13619 s//\1/ 13620 q 13621 } 13622 /^X\(\/\/\)$/{ 13623 s//\1/ 13624 q 13625 } 13626 /^X\(\/\).*/{ 13627 s//\1/ 13628 q 13629 } 13630 s/.*/./; q'`/stamp-h$_am_stamp_count 13631 ;; 13632 13633 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13634 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13635 ;; 13636 esac 13637 13638 13639 case $ac_file$ac_mode in 13640 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13641 # Older Autoconf quotes --file arguments for eval, but not when files 13642 # are listed without --file. Let's play safe and only enable the eval 13643 # if we detect the quoting. 13644 # TODO: see whether this extra hack can be removed once we start 13645 # requiring Autoconf 2.70 or later. 13646 case $CONFIG_FILES in #( 13647 *\'*) : 13648 eval set x "$CONFIG_FILES" ;; #( 13649 *) : 13650 set x $CONFIG_FILES ;; #( 13651 *) : 13652 ;; 13653 esac 13654 shift 13655 # Used to flag and report bootstrapping failures. 13656 am_rc=0 13657 for am_mf 13658 do 13659 # Strip MF so we end up with the name of the file. 13660 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13661 # Check whether this is an Automake generated Makefile which includes 13662 # dependency-tracking related rules and includes. 13663 # Grep'ing the whole file directly is not great: AIX grep has a line 13664 # limit of 2048, but all sed's we know have understand at least 4000. 13665 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13666 || continue 13667 am_dirpart=`$as_dirname -- "$am_mf" || 13668 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13669 X"$am_mf" : 'X\(//\)[^/]' \| \ 13670 X"$am_mf" : 'X\(//\)$' \| \ 13671 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13672 printf "%s\n" X"$am_mf" | 13673 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13674 s//\1/ 13675 q 13676 } 13677 /^X\(\/\/\)[^/].*/{ 13678 s//\1/ 13679 q 13680 } 13681 /^X\(\/\/\)$/{ 13682 s//\1/ 13683 q 13684 } 13685 /^X\(\/\).*/{ 13686 s//\1/ 13687 q 13688 } 13689 s/.*/./; q'` 13690 am_filepart=`$as_basename -- "$am_mf" || 13691 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13692 X"$am_mf" : 'X\(//\)$' \| \ 13693 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13694 printf "%s\n" X/"$am_mf" | 13695 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13696 s//\1/ 13697 q 13698 } 13699 /^X\/\(\/\/\)$/{ 13700 s//\1/ 13701 q 13702 } 13703 /^X\/\(\/\).*/{ 13704 s//\1/ 13705 q 13706 } 13707 s/.*/./; q'` 13708 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13709 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13710 | $MAKE -f - am--depfiles" >&5 13711 (cd "$am_dirpart" \ 13712 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13713 | $MAKE -f - am--depfiles) >&5 2>&5 13714 ac_status=$? 13715 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13716 (exit $ac_status); } || am_rc=$? 13717 done 13718 if test $am_rc -ne 0; then 13719 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13720 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13721 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13722 for automatic dependency tracking. If GNU make was not used, consider 13723 re-running the configure script with MAKE=\"gmake\" (or whatever is 13724 necessary). You can also try re-running configure with the 13725 '--disable-dependency-tracking' option to at least be able to build 13726 the package (albeit without support for automatic dependency tracking). 13727 See 'config.log' for more details" "$LINENO" 5; } 13728 fi 13729 { am_dirpart=; unset am_dirpart;} 13730 { am_filepart=; unset am_filepart;} 13731 { am_mf=; unset am_mf;} 13732 { am_rc=; unset am_rc;} 13733 rm -f conftest-deps.mk 13734 } 13735 ;; 13736 13737 esac 13738 done # for ac_tag 13739 13740 13741 as_fn_exit 0 13742 _ACEOF 13743 ac_clean_files=$ac_clean_files_save 13744 13745 test $ac_write_fail = 0 || 13746 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13747 13748 13749 # configure is writing to config.log, and then calls config.status. 13750 # config.status does its own redirection, appending to config.log. 13751 # Unfortunately, on DOS this fails, as config.log is still kept open 13752 # by configure, so config.status won't be able to write to it; its 13753 # output is simply discarded. So we exec the FD to /dev/null, 13754 # effectively closing config.log, so it can be properly (re)opened and 13755 # appended to by config.status. When coming back to configure, we 13756 # need to make the FD available again. 13757 if test "$no_create" != yes; then 13758 ac_cs_success=: 13759 ac_config_status_args= 13760 test "$silent" = yes && 13761 ac_config_status_args="$ac_config_status_args --quiet" 13762 exec 5>/dev/null 13763 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13764 exec 5>>config.log 13765 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13766 # would make configure fail if this is the last instruction. 13767 $ac_cs_success || as_fn_exit 1 13768 fi 13769 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13771 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13772 fi 13773 13774 13775
Indexes created Sun Oct 25 00:26:45 UTC 2026