configure revision 1.1.1.8
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.71 for imake 1.0.9. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/util/imake/-/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, 9 # Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 as_nop=: 21 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 22 then : 23 emulate sh 24 NULLCMD=: 25 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26 # is contrary to our usage. Disable this feature. 27 alias -g '${1+"$@"}'='"$@"' 28 setopt NO_GLOB_SUBST 29 else $as_nop 30 case `(set -o) 2>/dev/null` in #( 31 *posix*) : 32 set -o posix ;; #( 33 *) : 34 ;; 35 esac 36 fi 37 38 39 40 # Reset variables that may have inherited troublesome values from 41 # the environment. 42 43 # IFS needs to be set, to space, tab, and newline, in precisely that order. 44 # (If _AS_PATH_WALK were called with IFS unset, it would have the 45 # side effect of setting IFS to empty, thus disabling word splitting.) 46 # Quoting is to prevent editors from complaining about space-tab. 47 as_nl=' 48 ' 49 export as_nl 50 IFS=" "" $as_nl" 51 52 PS1='$ ' 53 PS2='> ' 54 PS4='+ ' 55 56 # Ensure predictable behavior from utilities with locale-dependent output. 57 LC_ALL=C 58 export LC_ALL 59 LANGUAGE=C 60 export LANGUAGE 61 62 # We cannot yet rely on "unset" to work, but we need these variables 63 # to be unset--not just set to an empty or harmless value--now, to 64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65 # also avoids known problems related to "unset" and subshell syntax 66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68 do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70 done 71 72 # Ensure that fds 0, 1, and 2 are open. 73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77 # The user is always right. 78 if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # Find who we are. Look in the path if we contain no directory separator. 88 as_myself= 89 case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92 for as_dir in $PATH 93 do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 117 # Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122 # neutralization value for shells without unset; and this also 123 # works around shells that cannot unset nonexistent variables. 124 # Preserve -v and -x to the replacement shell. 125 BASH_ENV=/dev/null 126 ENV=/dev/null 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128 case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133 esac 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135 # Admittedly, this is quite paranoid, since all the known shells bail 136 # out after a failed `exec'. 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138 exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142 if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="as_nop=: 144 if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 145 then : 146 emulate sh 147 NULLCMD=: 148 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 149 # is contrary to our usage. Disable this feature. 150 alias -g '\${1+\"\$@\"}'='\"\$@\"' 151 setopt NO_GLOB_SUBST 152 else \$as_nop 153 case \`(set -o) 2>/dev/null\` in #( 154 *posix*) : 155 set -o posix ;; #( 156 *) : 157 ;; 158 esac 159 fi 160 " 161 as_required="as_fn_return () { (exit \$1); } 162 as_fn_success () { as_fn_return 0; } 163 as_fn_failure () { as_fn_return 1; } 164 as_fn_ret_success () { return 0; } 165 as_fn_ret_failure () { return 1; } 166 167 exitcode=0 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173 then : 174 175 else \$as_nop 176 exitcode=1; echo positional parameters were not saved. 177 fi 178 test x\$exitcode = x0 || exit 1 179 blah=\$(echo \$(echo blah)) 180 test x\"\$blah\" = xblah || exit 1 181 test -x / || exit 1" 182 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 183 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 184 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 185 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 186 test \$(( 1 + 1 )) = 2 || exit 1" 187 if (eval "$as_required") 2>/dev/null 188 then : 189 as_have_required=yes 190 else $as_nop 191 as_have_required=no 192 fi 193 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 194 then : 195 196 else $as_nop 197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 198 as_found=false 199 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 200 do 201 IFS=$as_save_IFS 202 case $as_dir in #((( 203 '') as_dir=./ ;; 204 */) ;; 205 *) as_dir=$as_dir/ ;; 206 esac 207 as_found=: 208 case $as_dir in #( 209 /*) 210 for as_base in sh bash ksh sh5; do 211 # Try only shells that exist, to save several forks. 212 as_shell=$as_dir$as_base 213 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 214 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 215 then : 216 CONFIG_SHELL=$as_shell as_have_required=yes 217 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 218 then : 219 break 2 220 fi 221 fi 222 done;; 223 esac 224 as_found=false 225 done 226 IFS=$as_save_IFS 227 if $as_found 228 then : 229 230 else $as_nop 231 if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 233 then : 234 CONFIG_SHELL=$SHELL as_have_required=yes 235 fi 236 fi 237 238 239 if test "x$CONFIG_SHELL" != x 240 then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno 263 then : 264 printf "%s\n" "$0: This script requires a shell more modern than all" 265 printf "%s\n" "$0: the shells that I found on your system." 266 if test ${ZSH_VERSION+y} ; then 267 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 268 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 269 else 270 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 271 $0: https://gitlab.freedesktop.org/xorg/util/imake/-/issues 272 $0: about your system, including any error possibly output 273 $0: before this message. Then install a modern shell, or 274 $0: manually run the script under such a shell if you do 275 $0: have one." 276 fi 277 exit 1 278 fi 279 fi 280 fi 281 SHELL=${CONFIG_SHELL-/bin/sh} 282 export SHELL 283 # Unset more variables known to interfere with behavior of common tools. 284 CLICOLOR_FORCE= GREP_OPTIONS= 285 unset CLICOLOR_FORCE GREP_OPTIONS 286 287 ## --------------------- ## 288 ## M4sh Shell Functions. ## 289 ## --------------------- ## 290 # as_fn_unset VAR 291 # --------------- 292 # Portably unset VAR. 293 as_fn_unset () 294 { 295 { eval $1=; unset $1;} 296 } 297 as_unset=as_fn_unset 298 299 300 # as_fn_set_status STATUS 301 # ----------------------- 302 # Set $? to STATUS, without forking. 303 as_fn_set_status () 304 { 305 return $1 306 } # as_fn_set_status 307 308 # as_fn_exit STATUS 309 # ----------------- 310 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 311 as_fn_exit () 312 { 313 set +e 314 as_fn_set_status $1 315 exit $1 316 } # as_fn_exit 317 # as_fn_nop 318 # --------- 319 # Do nothing but, unlike ":", preserve the value of $?. 320 as_fn_nop () 321 { 322 return $? 323 } 324 as_nop=as_fn_nop 325 326 # as_fn_mkdir_p 327 # ------------- 328 # Create "$as_dir" as a directory, including parents if necessary. 329 as_fn_mkdir_p () 330 { 331 332 case $as_dir in #( 333 -*) as_dir=./$as_dir;; 334 esac 335 test -d "$as_dir" || eval $as_mkdir_p || { 336 as_dirs= 337 while :; do 338 case $as_dir in #( 339 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 340 *) as_qdir=$as_dir;; 341 esac 342 as_dirs="'$as_qdir' $as_dirs" 343 as_dir=`$as_dirname -- "$as_dir" || 344 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 345 X"$as_dir" : 'X\(//\)[^/]' \| \ 346 X"$as_dir" : 'X\(//\)$' \| \ 347 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 348 printf "%s\n" X"$as_dir" | 349 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)[^/].*/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\/\)$/{ 358 s//\1/ 359 q 360 } 361 /^X\(\/\).*/{ 362 s//\1/ 363 q 364 } 365 s/.*/./; q'` 366 test -d "$as_dir" && break 367 done 368 test -z "$as_dirs" || eval "mkdir $as_dirs" 369 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 370 371 372 } # as_fn_mkdir_p 373 374 # as_fn_executable_p FILE 375 # ----------------------- 376 # Test if FILE is an executable regular file. 377 as_fn_executable_p () 378 { 379 test -f "$1" && test -x "$1" 380 } # as_fn_executable_p 381 # as_fn_append VAR VALUE 382 # ---------------------- 383 # Append the text in VALUE to the end of the definition contained in VAR. Take 384 # advantage of any shell optimizations that allow amortized linear growth over 385 # repeated appends, instead of the typical quadratic growth present in naive 386 # implementations. 387 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 388 then : 389 eval 'as_fn_append () 390 { 391 eval $1+=\$2 392 }' 393 else $as_nop 394 as_fn_append () 395 { 396 eval $1=\$$1\$2 397 } 398 fi # as_fn_append 399 400 # as_fn_arith ARG... 401 # ------------------ 402 # Perform arithmetic evaluation on the ARGs, and store the result in the 403 # global $as_val. Take advantage of shells that can avoid forks. The arguments 404 # must be portable across $(()) and expr. 405 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 406 then : 407 eval 'as_fn_arith () 408 { 409 as_val=$(( $* )) 410 }' 411 else $as_nop 412 as_fn_arith () 413 { 414 as_val=`expr "$@" || test $? -eq 1` 415 } 416 fi # as_fn_arith 417 418 # as_fn_nop 419 # --------- 420 # Do nothing but, unlike ":", preserve the value of $?. 421 as_fn_nop () 422 { 423 return $? 424 } 425 as_nop=as_fn_nop 426 427 # as_fn_error STATUS ERROR [LINENO LOG_FD] 428 # ---------------------------------------- 429 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 430 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 431 # script with STATUS, using 1 if that was 0. 432 as_fn_error () 433 { 434 as_status=$1; test $as_status -eq 0 && as_status=1 435 if test "$4"; then 436 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 437 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 438 fi 439 printf "%s\n" "$as_me: error: $2" >&2 440 as_fn_exit $as_status 441 } # as_fn_error 442 443 if expr a : '\(a\)' >/dev/null 2>&1 && 444 test "X`expr 00001 : '.*\(...\)'`" = X001; then 445 as_expr=expr 446 else 447 as_expr=false 448 fi 449 450 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 451 as_basename=basename 452 else 453 as_basename=false 454 fi 455 456 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 457 as_dirname=dirname 458 else 459 as_dirname=false 460 fi 461 462 as_me=`$as_basename -- "$0" || 463 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 464 X"$0" : 'X\(//\)$' \| \ 465 X"$0" : 'X\(/\)' \| . 2>/dev/null || 466 printf "%s\n" X/"$0" | 467 sed '/^.*\/\([^/][^/]*\)\/*$/{ 468 s//\1/ 469 q 470 } 471 /^X\/\(\/\/\)$/{ 472 s//\1/ 473 q 474 } 475 /^X\/\(\/\).*/{ 476 s//\1/ 477 q 478 } 479 s/.*/./; q'` 480 481 # Avoid depending upon Character Ranges. 482 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 483 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 484 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 485 as_cr_digits='0123456789' 486 as_cr_alnum=$as_cr_Letters$as_cr_digits 487 488 489 as_lineno_1=$LINENO as_lineno_1a=$LINENO 490 as_lineno_2=$LINENO as_lineno_2a=$LINENO 491 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 492 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 493 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 494 sed -n ' 495 p 496 /[$]LINENO/= 497 ' <$as_myself | 498 sed ' 499 s/[$]LINENO.*/&-/ 500 t lineno 501 b 502 :lineno 503 N 504 :loop 505 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 506 t loop 507 s/-\n.*// 508 ' >$as_me.lineno && 509 chmod +x "$as_me.lineno" || 510 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 511 512 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 513 # already done that, so ensure we don't try to do so again and fall 514 # in an infinite loop. This has already happened in practice. 515 _as_can_reexec=no; export _as_can_reexec 516 # Don't try to exec as it changes $[0], causing all sort of problems 517 # (the dirname of $[0] is not the place where we might find the 518 # original and so on. Autoconf is especially sensitive to this). 519 . "./$as_me.lineno" 520 # Exit status is that of the last command. 521 exit 522 } 523 524 525 # Determine whether it's possible to make 'echo' print without a newline. 526 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 527 # for compatibility with existing Makefiles. 528 ECHO_C= ECHO_N= ECHO_T= 529 case `echo -n x` in #((((( 530 -n*) 531 case `echo 'xy\c'` in 532 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 533 xy) ECHO_C='\c';; 534 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 535 ECHO_T=' ';; 536 esac;; 537 *) 538 ECHO_N='-n';; 539 esac 540 541 # For backward compatibility with old third-party macros, we provide 542 # the shell variables $as_echo and $as_echo_n. New code should use 543 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 544 as_echo='printf %s\n' 545 as_echo_n='printf %s' 546 547 548 rm -f conf$$ conf$$.exe conf$$.file 549 if test -d conf$$.dir; then 550 rm -f conf$$.dir/conf$$.file 551 else 552 rm -f conf$$.dir 553 mkdir conf$$.dir 2>/dev/null 554 fi 555 if (echo >conf$$.file) 2>/dev/null; then 556 if ln -s conf$$.file conf$$ 2>/dev/null; then 557 as_ln_s='ln -s' 558 # ... but there are two gotchas: 559 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 560 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 561 # In both cases, we have to default to `cp -pR'. 562 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 563 as_ln_s='cp -pR' 564 elif ln conf$$.file conf$$ 2>/dev/null; then 565 as_ln_s=ln 566 else 567 as_ln_s='cp -pR' 568 fi 569 else 570 as_ln_s='cp -pR' 571 fi 572 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 573 rmdir conf$$.dir 2>/dev/null 574 575 if mkdir -p . 2>/dev/null; then 576 as_mkdir_p='mkdir -p "$as_dir"' 577 else 578 test -d ./-p && rmdir ./-p 579 as_mkdir_p=false 580 fi 581 582 as_test_x='test -x' 583 as_executable_p=as_fn_executable_p 584 585 # Sed expression to map a string onto a valid CPP name. 586 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 587 588 # Sed expression to map a string onto a valid variable name. 589 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 590 591 592 test -n "$DJDIR" || exec 7<&0 </dev/null 593 exec 6>&1 594 595 # Name of the host. 596 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 597 # so uname gets run too. 598 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 599 600 # 601 # Initializations. 602 # 603 ac_default_prefix=/usr/local 604 ac_clean_files= 605 ac_config_libobj_dir=. 606 LIBOBJS= 607 cross_compiling=no 608 subdirs= 609 MFLAGS= 610 MAKEFLAGS= 611 612 # Identity of this package. 613 PACKAGE_NAME='imake' 614 PACKAGE_TARNAME='imake' 615 PACKAGE_VERSION='1.0.9' 616 PACKAGE_STRING='imake 1.0.9' 617 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/util/imake/-/issues' 618 PACKAGE_URL='' 619 620 ac_unique_file="Makefile.am" 621 # 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See below for descriptions of some of the useful variables. 1392 1393 Defaults for the options are specified in brackets. 1394 1395 Configuration: 1396 -h, --help display this help and exit 1397 --help=short display options specific to this package 1398 --help=recursive display the short help of all the included packages 1399 -V, --version display version information and exit 1400 -q, --quiet, --silent do not print \`checking ...' messages 1401 --cache-file=FILE cache test results in FILE [disabled] 1402 -C, --config-cache alias for \`--cache-file=config.cache' 1403 -n, --no-create do not create output files 1404 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1405 1406 Installation directories: 1407 --prefix=PREFIX install architecture-independent files in PREFIX 1408 [$ac_default_prefix] 1409 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1410 [PREFIX] 1411 1412 By default, \`make install' will install all the files in 1413 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1414 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1415 for instance \`--prefix=\$HOME'. 1416 1417 For better control, use the options below. 1418 1419 Fine tuning of the installation directories: 1420 --bindir=DIR user executables [EPREFIX/bin] 1421 --sbindir=DIR system admin executables [EPREFIX/sbin] 1422 --libexecdir=DIR program executables [EPREFIX/libexec] 1423 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1424 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1425 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1426 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1427 --libdir=DIR object code libraries [EPREFIX/lib] 1428 --includedir=DIR C header files [PREFIX/include] 1429 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1430 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1431 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1432 --infodir=DIR info documentation [DATAROOTDIR/info] 1433 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1434 --mandir=DIR man documentation [DATAROOTDIR/man] 1435 --docdir=DIR documentation root [DATAROOTDIR/doc/imake] 1436 --htmldir=DIR html documentation [DOCDIR] 1437 --dvidir=DIR dvi documentation [DOCDIR] 1438 --pdfdir=DIR pdf documentation [DOCDIR] 1439 --psdir=DIR ps documentation [DOCDIR] 1440 _ACEOF 1441 1442 cat <<\_ACEOF 1443 1444 Program names: 1445 --program-prefix=PREFIX prepend PREFIX to installed program names 1446 --program-suffix=SUFFIX append SUFFIX to installed program names 1447 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1448 1449 System types: 1450 --build=BUILD configure for building on BUILD [guessed] 1451 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1452 _ACEOF 1453 fi 1454 1455 if test -n "$ac_init_help"; then 1456 case $ac_init_help in 1457 short | recursive ) echo "Configuration of imake 1.0.9:";; 1458 esac 1459 cat <<\_ACEOF 1460 1461 Optional Features: 1462 --disable-option-checking ignore unrecognized --enable/--with options 1463 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1464 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1465 --enable-silent-rules less verbose build output (undo: "make V=1") 1466 --disable-silent-rules verbose build output (undo: "make V=0") 1467 --enable-dependency-tracking 1468 do not reject slow dependency extractors 1469 --disable-dependency-tracking 1470 speeds up one-time build 1471 --disable-selective-werror 1472 Turn off selective compiler errors. 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1523 fi 1524 1525 if test "$ac_init_help" = "recursive"; then 1526 # If there are subdirs, report their specific --help. 1527 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1528 test -d "$ac_dir" || 1529 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1530 continue 1531 ac_builddir=. 1532 1533 case "$ac_dir" in 1534 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1535 *) 1536 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1537 # A ".." for each directory in $ac_dir_suffix. 1538 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1539 case $ac_top_builddir_sub in 1540 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1541 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1542 esac ;; 1543 esac 1544 ac_abs_top_builddir=$ac_pwd 1545 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1546 # for backward compatibility: 1547 ac_top_builddir=$ac_top_build_prefix 1548 1549 case $srcdir in 1550 .) # We are building in place. 1551 ac_srcdir=. 1552 ac_top_srcdir=$ac_top_builddir_sub 1553 ac_abs_top_srcdir=$ac_pwd ;; 1554 [\\/]* | ?:[\\/]* ) # Absolute name. 1555 ac_srcdir=$srcdir$ac_dir_suffix; 1556 ac_top_srcdir=$srcdir 1557 ac_abs_top_srcdir=$srcdir ;; 1558 *) # Relative name. 1559 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1560 ac_top_srcdir=$ac_top_build_prefix$srcdir 1561 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1562 esac 1563 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1564 1565 cd "$ac_dir" || { ac_status=$?; continue; } 1566 # Check for configure.gnu first; this name is used for a wrapper for 1567 # Metaconfig's "Configure" on case-insensitive file systems. 1568 if test -f "$ac_srcdir/configure.gnu"; then 1569 echo && 1570 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1571 elif test -f "$ac_srcdir/configure"; then 1572 echo && 1573 $SHELL "$ac_srcdir/configure" --help=recursive 1574 else 1575 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1576 fi || ac_status=$? 1577 cd "$ac_pwd" || { ac_status=$?; break; } 1578 done 1579 fi 1580 1581 test -n "$ac_init_help" && exit $ac_status 1582 if $ac_init_version; then 1583 cat <<\_ACEOF 1584 imake configure 1.0.9 1585 generated by GNU Autoconf 2.71 1586 1587 Copyright (C) 2021 Free Software Foundation, Inc. 1588 This configure script is free software; the Free Software Foundation 1589 gives unlimited permission to copy, distribute and modify it. 1590 _ACEOF 1591 exit 1592 fi 1593 1594 ## ------------------------ ## 1595 ## Autoconf initialization. ## 1596 ## ------------------------ ## 1597 1598 # ac_fn_c_try_compile LINENO 1599 # -------------------------- 1600 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1601 ac_fn_c_try_compile () 1602 { 1603 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1604 rm -f conftest.$ac_objext conftest.beam 1605 if { { ac_try="$ac_compile" 1606 case "(($ac_try" in 1607 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1608 *) ac_try_echo=$ac_try;; 1609 esac 1610 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1611 printf "%s\n" "$ac_try_echo"; } >&5 1612 (eval "$ac_compile") 2>conftest.err 1613 ac_status=$? 1614 if test -s conftest.err; then 1615 grep -v '^ *+' conftest.err >conftest.er1 1616 cat conftest.er1 >&5 1617 mv -f conftest.er1 conftest.err 1618 fi 1619 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1620 test $ac_status = 0; } && { 1621 test -z "$ac_c_werror_flag" || 1622 test ! -s conftest.err 1623 } && test -s conftest.$ac_objext 1624 then : 1625 ac_retval=0 1626 else $as_nop 1627 printf "%s\n" "$as_me: failed program was:" >&5 1628 sed 's/^/| /' conftest.$ac_ext >&5 1629 1630 ac_retval=1 1631 fi 1632 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1633 as_fn_set_status $ac_retval 1634 1635 } # ac_fn_c_try_compile 1636 1637 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1638 # ------------------------------------------------------------------ 1639 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1640 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1641 ac_fn_check_decl () 1642 { 1643 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1644 as_decl_name=`echo $2|sed 's/ *(.*//'` 1645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1646 printf %s "checking whether $as_decl_name is declared... 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" >&6; } 1698 if eval test \${$3+y} 1699 then : 1700 printf %s "(cached) " >&6 1701 else $as_nop 1702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1703 /* end confdefs.h. */ 1704 $4 1705 #include <$2> 1706 _ACEOF 1707 if ac_fn_c_try_compile "$LINENO" 1708 then : 1709 eval "$3=yes" 1710 else $as_nop 1711 eval "$3=no" 1712 fi 1713 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1714 fi 1715 eval ac_res=\$$3 1716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1717 printf "%s\n" "$ac_res" >&6; } 1718 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1719 1720 } # ac_fn_c_check_header_compile 1721 1722 # ac_fn_c_try_link LINENO 1723 # ----------------------- 1724 # Try to link conftest.$ac_ext, and return whether this succeeded. 1725 ac_fn_c_try_link () 1726 { 1727 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1728 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1729 if { { ac_try="$ac_link" 1730 case "(($ac_try" in 1731 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1732 *) ac_try_echo=$ac_try;; 1733 esac 1734 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1735 printf "%s\n" "$ac_try_echo"; } >&5 1736 (eval "$ac_link") 2>conftest.err 1737 ac_status=$? 1738 if test -s conftest.err; then 1739 grep -v '^ *+' conftest.err >conftest.er1 1740 cat conftest.er1 >&5 1741 mv -f conftest.er1 conftest.err 1742 fi 1743 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1744 test $ac_status = 0; } && { 1745 test -z "$ac_c_werror_flag" || 1746 test ! -s conftest.err 1747 } && test -s conftest$ac_exeext && { 1748 test "$cross_compiling" = yes || 1749 test -x conftest$ac_exeext 1750 } 1751 then : 1752 ac_retval=0 1753 else $as_nop 1754 printf "%s\n" "$as_me: failed program was:" >&5 1755 sed 's/^/| /' conftest.$ac_ext >&5 1756 1757 ac_retval=1 1758 fi 1759 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1760 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1761 # interfere with the next link command; also delete a directory that is 1762 # left behind by Apple's compiler. We do this before executing the actions. 1763 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1764 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1765 as_fn_set_status $ac_retval 1766 1767 } # ac_fn_c_try_link 1768 1769 # ac_fn_c_try_cpp LINENO 1770 # ---------------------- 1771 # Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1772 ac_fn_c_try_cpp () 1773 { 1774 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1775 if { { ac_try="$ac_cpp conftest.$ac_ext" 1776 case "(($ac_try" in 1777 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1778 *) ac_try_echo=$ac_try;; 1779 esac 1780 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1781 printf "%s\n" "$ac_try_echo"; } >&5 1782 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1783 ac_status=$? 1784 if test -s conftest.err; then 1785 grep -v '^ *+' conftest.err >conftest.er1 1786 cat conftest.er1 >&5 1787 mv -f conftest.er1 conftest.err 1788 fi 1789 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1790 test $ac_status = 0; } > conftest.i && { 1791 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1792 test ! -s conftest.err 1793 } 1794 then : 1795 ac_retval=0 1796 else $as_nop 1797 printf "%s\n" "$as_me: failed program was:" >&5 1798 sed 's/^/| /' conftest.$ac_ext >&5 1799 1800 ac_retval=1 1801 fi 1802 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1803 as_fn_set_status $ac_retval 1804 1805 } # ac_fn_c_try_cpp 1806 1807 # ac_fn_c_check_func LINENO FUNC VAR 1808 # ---------------------------------- 1809 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1810 ac_fn_c_check_func () 1811 { 1812 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1814 printf %s "checking for $2... " >&6; } 1815 if eval test \${$3+y} 1816 then : 1817 printf %s "(cached) " >&6 1818 else $as_nop 1819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1820 /* end confdefs.h. */ 1821 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1822 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1823 #define $2 innocuous_$2 1824 1825 /* System header to define __stub macros and hopefully few prototypes, 1826 which can conflict with char $2 (); below. */ 1827 1828 #include <limits.h> 1829 #undef $2 1830 1831 /* Override any GCC internal prototype to avoid an error. 1832 Use char because int might match the return type of a GCC 1833 builtin and then its argument prototype would still apply. */ 1834 #ifdef __cplusplus 1835 extern "C" 1836 #endif 1837 char $2 (); 1838 /* The GNU C library defines this for functions which it implements 1839 to always fail with ENOSYS. Some functions are actually named 1840 something starting with __ and the normal name is an alias. */ 1841 #if defined __stub_$2 || defined __stub___$2 1842 choke me 1843 #endif 1844 1845 int 1846 main (void) 1847 { 1848 return $2 (); 1849 ; 1850 return 0; 1851 } 1852 _ACEOF 1853 if ac_fn_c_try_link "$LINENO" 1854 then : 1855 eval "$3=yes" 1856 else $as_nop 1857 eval "$3=no" 1858 fi 1859 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1860 conftest$ac_exeext conftest.$ac_ext 1861 fi 1862 eval ac_res=\$$3 1863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1864 printf "%s\n" "$ac_res" >&6; } 1865 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1866 1867 } # ac_fn_c_check_func 1868 ac_configure_args_raw= 1869 for ac_arg 1870 do 1871 case $ac_arg in 1872 *\'*) 1873 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1874 esac 1875 as_fn_append ac_configure_args_raw " '$ac_arg'" 1876 done 1877 1878 case $ac_configure_args_raw in 1879 *$as_nl*) 1880 ac_safe_unquote= ;; 1881 *) 1882 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1883 ac_unsafe_a="$ac_unsafe_z#~" 1884 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1885 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1886 esac 1887 1888 cat >config.log <<_ACEOF 1889 This file contains any messages produced by compilers while 1890 running configure, to aid debugging if configure makes a mistake. 1891 1892 It was created by imake $as_me 1.0.9, which was 1893 generated by GNU Autoconf 2.71. Invocation command line was 1894 1895 $ $0$ac_configure_args_raw 1896 1897 _ACEOF 1898 exec 5>>config.log 1899 { 1900 cat <<_ASUNAME 1901 ## --------- ## 1902 ## Platform. ## 1903 ## --------- ## 1904 1905 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1906 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1907 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1908 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1909 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1910 1911 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1912 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1913 1914 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1915 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1916 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1917 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1918 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1919 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1920 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1921 1922 _ASUNAME 1923 1924 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1925 for as_dir in $PATH 1926 do 1927 IFS=$as_save_IFS 1928 case $as_dir in #((( 1929 '') as_dir=./ ;; 1930 */) ;; 1931 *) as_dir=$as_dir/ ;; 1932 esac 1933 printf "%s\n" "PATH: $as_dir" 1934 done 1935 IFS=$as_save_IFS 1936 1937 } >&5 1938 1939 cat >&5 <<_ACEOF 1940 1941 1942 ## ----------- ## 1943 ## Core tests. ## 1944 ## ----------- ## 1945 1946 _ACEOF 1947 1948 1949 # Keep a trace of the command line. 1950 # Strip out --no-create and --no-recursion so they do not pile up. 1951 # Strip out --silent because we don't want to record it for future runs. 1952 # Also quote any args containing shell meta-characters. 1953 # Make two passes to allow for proper duplicate-argument suppression. 1954 ac_configure_args= 1955 ac_configure_args0= 1956 ac_configure_args1= 1957 ac_must_keep_next=false 1958 for ac_pass in 1 2 1959 do 1960 for ac_arg 1961 do 1962 case $ac_arg in 1963 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1964 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1965 | -silent | --silent | --silen | --sile | --sil) 1966 continue ;; 1967 *\'*) 1968 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1969 esac 1970 case $ac_pass in 1971 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1972 2) 1973 as_fn_append ac_configure_args1 " '$ac_arg'" 1974 if test $ac_must_keep_next = true; then 1975 ac_must_keep_next=false # Got value, back to normal. 1976 else 1977 case $ac_arg in 1978 *=* | --config-cache | -C | -disable-* | --disable-* \ 1979 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1980 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1981 | -with-* | --with-* | -without-* | --without-* | --x) 1982 case "$ac_configure_args0 " in 1983 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1984 esac 1985 ;; 1986 -* ) ac_must_keep_next=true ;; 1987 esac 1988 fi 1989 as_fn_append ac_configure_args " '$ac_arg'" 1990 ;; 1991 esac 1992 done 1993 done 1994 { ac_configure_args0=; unset ac_configure_args0;} 1995 { ac_configure_args1=; unset ac_configure_args1;} 1996 1997 # When interrupted or exit'd, cleanup temporary files, and complete 1998 # config.log. We remove comments because anyway the quotes in there 1999 # would cause problems or look ugly. 2000 # WARNING: Use '\'' to represent an apostrophe within the trap. 2001 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2002 trap 'exit_status=$? 2003 # Sanitize IFS. 2004 IFS=" "" $as_nl" 2005 # Save into config.log some information that might help in debugging. 2006 { 2007 echo 2008 2009 printf "%s\n" "## ---------------- ## 2010 ## Cache variables. ## 2011 ## ---------------- ##" 2012 echo 2013 # The following way of writing the cache mishandles newlines in values, 2014 ( 2015 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2016 eval ac_val=\$$ac_var 2017 case $ac_val in #( 2018 *${as_nl}*) 2019 case $ac_var in #( 2020 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2021 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2022 esac 2023 case $ac_var in #( 2024 _ | IFS | as_nl) ;; #( 2025 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2026 *) { eval $ac_var=; unset $ac_var;} ;; 2027 esac ;; 2028 esac 2029 done 2030 (set) 2>&1 | 2031 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2032 *${as_nl}ac_space=\ *) 2033 sed -n \ 2034 "s/'\''/'\''\\\\'\'''\''/g; 2035 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2036 ;; #( 2037 *) 2038 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2039 ;; 2040 esac | 2041 sort 2042 ) 2043 echo 2044 2045 printf "%s\n" "## ----------------- ## 2046 ## Output variables. ## 2047 ## ----------------- ##" 2048 echo 2049 for ac_var in $ac_subst_vars 2050 do 2051 eval ac_val=\$$ac_var 2052 case $ac_val in 2053 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2054 esac 2055 printf "%s\n" "$ac_var='\''$ac_val'\''" 2056 done | sort 2057 echo 2058 2059 if test -n "$ac_subst_files"; then 2060 printf "%s\n" "## ------------------- ## 2061 ## File substitutions. ## 2062 ## ------------------- ##" 2063 echo 2064 for ac_var in $ac_subst_files 2065 do 2066 eval ac_val=\$$ac_var 2067 case $ac_val in 2068 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2069 esac 2070 printf "%s\n" "$ac_var='\''$ac_val'\''" 2071 done | sort 2072 echo 2073 fi 2074 2075 if test -s confdefs.h; then 2076 printf "%s\n" "## ----------- ## 2077 ## confdefs.h. ## 2078 ## ----------- ##" 2079 echo 2080 cat confdefs.h 2081 echo 2082 fi 2083 test "$ac_signal" != 0 && 2084 printf "%s\n" "$as_me: caught signal $ac_signal" 2085 printf "%s\n" "$as_me: exit $exit_status" 2086 } >&5 2087 rm -f core *.core core.conftest.* && 2088 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2089 exit $exit_status 2090 ' 0 2091 for ac_signal in 1 2 13 15; do 2092 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2093 done 2094 ac_signal=0 2095 2096 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2097 rm -f -r conftest* confdefs.h 2098 2099 printf "%s\n" "/* confdefs.h */" > confdefs.h 2100 2101 # Predefined preprocessor variables. 2102 2103 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2104 2105 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2106 2107 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2108 2109 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2110 2111 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2112 2113 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2114 2115 2116 # Let the site file select an alternate cache file if it wants to. 2117 # Prefer an explicitly selected file to automatically selected ones. 2118 if test -n "$CONFIG_SITE"; then 2119 ac_site_files="$CONFIG_SITE" 2120 elif test "x$prefix" != xNONE; then 2121 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2122 else 2123 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2124 fi 2125 2126 for ac_site_file in $ac_site_files 2127 do 2128 case $ac_site_file in #( 2129 */*) : 2130 ;; #( 2131 *) : 2132 ac_site_file=./$ac_site_file ;; 2133 esac 2134 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2136 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2137 sed 's/^/| /' "$ac_site_file" >&5 2138 . "$ac_site_file" \ 2139 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2140 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2141 as_fn_error $? "failed to load site script $ac_site_file 2142 See \`config.log' for more details" "$LINENO" 5; } 2143 fi 2144 done 2145 2146 if test -r "$cache_file"; then 2147 # Some versions of bash will fail to source /dev/null (special files 2148 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2149 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2151 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2152 case $cache_file in 2153 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2154 *) . "./$cache_file";; 2155 esac 2156 fi 2157 else 2158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2159 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2160 >$cache_file 2161 fi 2162 2163 # Test code for whether the C compiler supports C89 (global declarations) 2164 ac_c_conftest_c89_globals=' 2165 /* Does the compiler advertise C89 conformance? 2166 Do not test the value of __STDC__, because some compilers set it to 0 2167 while being otherwise adequately conformant. */ 2168 #if !defined __STDC__ 2169 # error "Compiler does not advertise C89 conformance" 2170 #endif 2171 2172 #include <stddef.h> 2173 #include <stdarg.h> 2174 struct stat; 2175 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2176 struct buf { int x; }; 2177 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2178 static char *e (p, i) 2179 char **p; 2180 int i; 2181 { 2182 return p[i]; 2183 } 2184 static char *f (char * (*g) (char **, int), char **p, ...) 2185 { 2186 char *s; 2187 va_list v; 2188 va_start (v,p); 2189 s = g (p, va_arg (v,int)); 2190 va_end (v); 2191 return s; 2192 } 2193 2194 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2195 function prototypes and stuff, but not \xHH hex character constants. 2196 These do not provoke an error unfortunately, instead are silently treated 2197 as an "x". The following induces an error, until -std is added to get 2198 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2199 array size at least. It is necessary to write \x00 == 0 to get something 2200 that is true only with -std. */ 2201 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2202 2203 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2204 inside strings and character constants. */ 2205 #define FOO(x) '\''x'\'' 2206 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2207 2208 int test (int i, double x); 2209 struct s1 {int (*f) (int a);}; 2210 struct s2 {int (*f) (double a);}; 2211 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2212 int, int);' 2213 2214 # Test code for whether the C compiler supports C89 (body of main). 2215 ac_c_conftest_c89_main=' 2216 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2217 ' 2218 2219 # Test code for whether the C compiler supports C99 (global declarations) 2220 ac_c_conftest_c99_globals=' 2221 // Does the compiler advertise C99 conformance? 2222 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2223 # error "Compiler does not advertise C99 conformance" 2224 #endif 2225 2226 #include <stdbool.h> 2227 extern int puts (const char *); 2228 extern int printf (const char *, ...); 2229 extern int dprintf (int, const char *, ...); 2230 extern void *malloc (size_t); 2231 2232 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2233 // dprintf is used instead of fprintf to avoid needing to declare 2234 // FILE and stderr. 2235 #define debug(...) dprintf (2, __VA_ARGS__) 2236 #define showlist(...) puts (#__VA_ARGS__) 2237 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2238 static void 2239 test_varargs_macros (void) 2240 { 2241 int x = 1234; 2242 int y = 5678; 2243 debug ("Flag"); 2244 debug ("X = %d\n", x); 2245 showlist (The first, second, and third items.); 2246 report (x>y, "x is %d but y is %d", x, y); 2247 } 2248 2249 // Check long long types. 2250 #define BIG64 18446744073709551615ull 2251 #define BIG32 4294967295ul 2252 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2253 #if !BIG_OK 2254 #error "your preprocessor is broken" 2255 #endif 2256 #if BIG_OK 2257 #else 2258 #error "your preprocessor is broken" 2259 #endif 2260 static long long int bignum = -9223372036854775807LL; 2261 static unsigned long long int ubignum = BIG64; 2262 2263 struct incomplete_array 2264 { 2265 int datasize; 2266 double data[]; 2267 }; 2268 2269 struct named_init { 2270 int number; 2271 const wchar_t *name; 2272 double average; 2273 }; 2274 2275 typedef const char *ccp; 2276 2277 static inline int 2278 test_restrict (ccp restrict text) 2279 { 2280 // See if C++-style comments work. 2281 // Iterate through items via the restricted pointer. 2282 // Also check for declarations in for loops. 2283 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2284 continue; 2285 return 0; 2286 } 2287 2288 // Check varargs and va_copy. 2289 static bool 2290 test_varargs (const char *format, ...) 2291 { 2292 va_list args; 2293 va_start (args, format); 2294 va_list args_copy; 2295 va_copy (args_copy, args); 2296 2297 const char *str = ""; 2298 int number = 0; 2299 float fnumber = 0; 2300 2301 while (*format) 2302 { 2303 switch (*format++) 2304 { 2305 case '\''s'\'': // string 2306 str = va_arg (args_copy, const char *); 2307 break; 2308 case '\''d'\'': // int 2309 number = va_arg (args_copy, int); 2310 break; 2311 case '\''f'\'': // float 2312 fnumber = va_arg (args_copy, double); 2313 break; 2314 default: 2315 break; 2316 } 2317 } 2318 va_end (args_copy); 2319 va_end (args); 2320 2321 return *str && number && fnumber; 2322 } 2323 ' 2324 2325 # Test code for whether the C compiler supports C99 (body of main). 2326 ac_c_conftest_c99_main=' 2327 // Check bool. 2328 _Bool success = false; 2329 success |= (argc != 0); 2330 2331 // Check restrict. 2332 if (test_restrict ("String literal") == 0) 2333 success = true; 2334 char *restrict newvar = "Another string"; 2335 2336 // Check varargs. 2337 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2338 test_varargs_macros (); 2339 2340 // Check flexible array members. 2341 struct incomplete_array *ia = 2342 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2343 ia->datasize = 10; 2344 for (int i = 0; i < ia->datasize; ++i) 2345 ia->data[i] = i * 1.234; 2346 2347 // Check named initializers. 2348 struct named_init ni = { 2349 .number = 34, 2350 .name = L"Test wide string", 2351 .average = 543.34343, 2352 }; 2353 2354 ni.number = 58; 2355 2356 int dynamic_array[ni.number]; 2357 dynamic_array[0] = argv[0][0]; 2358 dynamic_array[ni.number - 1] = 543; 2359 2360 // work around unused variable warnings 2361 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2362 || dynamic_array[ni.number - 1] != 543); 2363 ' 2364 2365 # Test code for whether the C compiler supports C11 (global declarations) 2366 ac_c_conftest_c11_globals=' 2367 // Does the compiler advertise C11 conformance? 2368 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2369 # error "Compiler does not advertise C11 conformance" 2370 #endif 2371 2372 // Check _Alignas. 2373 char _Alignas (double) aligned_as_double; 2374 char _Alignas (0) no_special_alignment; 2375 extern char aligned_as_int; 2376 char _Alignas (0) _Alignas (int) aligned_as_int; 2377 2378 // Check _Alignof. 2379 enum 2380 { 2381 int_alignment = _Alignof (int), 2382 int_array_alignment = _Alignof (int[100]), 2383 char_alignment = _Alignof (char) 2384 }; 2385 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2386 2387 // Check _Noreturn. 2388 int _Noreturn does_not_return (void) { for (;;) continue; } 2389 2390 // Check _Static_assert. 2391 struct test_static_assert 2392 { 2393 int x; 2394 _Static_assert (sizeof (int) <= sizeof (long int), 2395 "_Static_assert does not work in struct"); 2396 long int y; 2397 }; 2398 2399 // Check UTF-8 literals. 2400 #define u8 syntax error! 2401 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2402 2403 // Check duplicate typedefs. 2404 typedef long *long_ptr; 2405 typedef long int *long_ptr; 2406 typedef long_ptr long_ptr; 2407 2408 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2409 struct anonymous 2410 { 2411 union { 2412 struct { int i; int j; }; 2413 struct { int k; long int l; } w; 2414 }; 2415 int m; 2416 } v1; 2417 ' 2418 2419 # Test code for whether the C compiler supports C11 (body of main). 2420 ac_c_conftest_c11_main=' 2421 _Static_assert ((offsetof (struct anonymous, i) 2422 == offsetof (struct anonymous, w.k)), 2423 "Anonymous union alignment botch"); 2424 v1.i = 2; 2425 v1.w.k = 5; 2426 ok |= v1.i != 5; 2427 ' 2428 2429 # Test code for whether the C compiler supports C11 (complete). 2430 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2431 ${ac_c_conftest_c99_globals} 2432 ${ac_c_conftest_c11_globals} 2433 2434 int 2435 main (int argc, char **argv) 2436 { 2437 int ok = 0; 2438 ${ac_c_conftest_c89_main} 2439 ${ac_c_conftest_c99_main} 2440 ${ac_c_conftest_c11_main} 2441 return ok; 2442 } 2443 " 2444 2445 # Test code for whether the C compiler supports C99 (complete). 2446 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2447 ${ac_c_conftest_c99_globals} 2448 2449 int 2450 main (int argc, char **argv) 2451 { 2452 int ok = 0; 2453 ${ac_c_conftest_c89_main} 2454 ${ac_c_conftest_c99_main} 2455 return ok; 2456 } 2457 " 2458 2459 # Test code for whether the C compiler supports C89 (complete). 2460 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2461 2462 int 2463 main (int argc, char **argv) 2464 { 2465 int ok = 0; 2466 ${ac_c_conftest_c89_main} 2467 return ok; 2468 } 2469 " 2470 2471 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2472 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2473 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2474 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2475 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2476 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2477 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2478 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2479 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2480 2481 # Auxiliary files required by this configure script. 2482 ac_aux_files="config.guess config.sub compile missing install-sh" 2483 2484 # Locations in which to look for auxiliary files. 2485 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2486 2487 # Search for a directory containing all of the required auxiliary files, 2488 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2489 # If we don't find one directory that contains all the files we need, 2490 # we report the set of missing files from the *first* directory in 2491 # $ac_aux_dir_candidates and give up. 2492 ac_missing_aux_files="" 2493 ac_first_candidate=: 2494 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2496 as_found=false 2497 for as_dir in $ac_aux_dir_candidates 2498 do 2499 IFS=$as_save_IFS 2500 case $as_dir in #((( 2501 '') as_dir=./ ;; 2502 */) ;; 2503 *) as_dir=$as_dir/ ;; 2504 esac 2505 as_found=: 2506 2507 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2508 ac_aux_dir_found=yes 2509 ac_install_sh= 2510 for ac_aux in $ac_aux_files 2511 do 2512 # As a special case, if "install-sh" is required, that requirement 2513 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2514 # and $ac_install_sh is set appropriately for whichever one is found. 2515 if test x"$ac_aux" = x"install-sh" 2516 then 2517 if test -f "${as_dir}install-sh"; then 2518 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2519 ac_install_sh="${as_dir}install-sh -c" 2520 elif test -f "${as_dir}install.sh"; then 2521 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2522 ac_install_sh="${as_dir}install.sh -c" 2523 elif test -f "${as_dir}shtool"; then 2524 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2525 ac_install_sh="${as_dir}shtool install -c" 2526 else 2527 ac_aux_dir_found=no 2528 if $ac_first_candidate; then 2529 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2530 else 2531 break 2532 fi 2533 fi 2534 else 2535 if test -f "${as_dir}${ac_aux}"; then 2536 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2537 else 2538 ac_aux_dir_found=no 2539 if $ac_first_candidate; then 2540 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2541 else 2542 break 2543 fi 2544 fi 2545 fi 2546 done 2547 if test "$ac_aux_dir_found" = yes; then 2548 ac_aux_dir="$as_dir" 2549 break 2550 fi 2551 ac_first_candidate=false 2552 2553 as_found=false 2554 done 2555 IFS=$as_save_IFS 2556 if $as_found 2557 then : 2558 2559 else $as_nop 2560 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2561 fi 2562 2563 2564 # These three variables are undocumented and unsupported, 2565 # and are intended to be withdrawn in a future Autoconf release. 2566 # They can cause serious problems if a builder's source tree is in a directory 2567 # whose full name contains unusual characters. 2568 if test -f "${ac_aux_dir}config.guess"; then 2569 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2570 fi 2571 if test -f "${ac_aux_dir}config.sub"; then 2572 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2573 fi 2574 if test -f "$ac_aux_dir/configure"; then 2575 ac_configure="$SHELL ${ac_aux_dir}configure" 2576 fi 2577 2578 # Check that the precious variables saved in the cache have kept the same 2579 # value. 2580 ac_cache_corrupted=false 2581 for ac_var in $ac_precious_vars; do 2582 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2583 eval ac_new_set=\$ac_env_${ac_var}_set 2584 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2585 eval ac_new_val=\$ac_env_${ac_var}_value 2586 case $ac_old_set,$ac_new_set in 2587 set,) 2588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2589 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2590 ac_cache_corrupted=: ;; 2591 ,set) 2592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2593 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2594 ac_cache_corrupted=: ;; 2595 ,);; 2596 *) 2597 if test "x$ac_old_val" != "x$ac_new_val"; then 2598 # differences in whitespace do not lead to failure. 2599 ac_old_val_w=`echo x $ac_old_val` 2600 ac_new_val_w=`echo x $ac_new_val` 2601 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2603 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2604 ac_cache_corrupted=: 2605 else 2606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2607 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2608 eval $ac_var=\$ac_old_val 2609 fi 2610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2611 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2613 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2614 fi;; 2615 esac 2616 # Pass precious variables to config.status. 2617 if test "$ac_new_set" = set; then 2618 case $ac_new_val in 2619 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2620 *) ac_arg=$ac_var=$ac_new_val ;; 2621 esac 2622 case " $ac_configure_args " in 2623 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2624 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2625 esac 2626 fi 2627 done 2628 if $ac_cache_corrupted; then 2629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2630 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2632 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2633 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2634 and start over" "$LINENO" 5 2635 fi 2636 ## -------------------- ## 2637 ## Main body of script. ## 2638 ## -------------------- ## 2639 2640 ac_ext=c 2641 ac_cpp='$CPP $CPPFLAGS' 2642 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2643 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2644 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2645 2646 2647 2648 ac_config_headers="$ac_config_headers config.h" 2649 2650 2651 # Initialize Automake 2652 am__api_version='1.16' 2653 2654 2655 2656 # Find a good install program. We prefer a C program (faster), 2657 # so one script is as good as another. But avoid the broken or 2658 # incompatible versions: 2659 # SysV /etc/install, /usr/sbin/install 2660 # SunOS /usr/etc/install 2661 # IRIX /sbin/install 2662 # AIX /bin/install 2663 # AmigaOS /C/install, which installs bootblocks on floppy discs 2664 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2665 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2666 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2667 # OS/2's system install, which has a completely different semantic 2668 # ./install, which can be erroneously created by make from ./install.sh. 2669 # Reject install programs that cannot install multiple files. 2670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2671 printf %s "checking for a BSD-compatible install... " >&6; } 2672 if test -z "$INSTALL"; then 2673 if test ${ac_cv_path_install+y} 2674 then : 2675 printf %s "(cached) " >&6 2676 else $as_nop 2677 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2678 for as_dir in $PATH 2679 do 2680 IFS=$as_save_IFS 2681 case $as_dir in #((( 2682 '') as_dir=./ ;; 2683 */) ;; 2684 *) as_dir=$as_dir/ ;; 2685 esac 2686 # Account for fact that we put trailing slashes in our PATH walk. 2687 case $as_dir in #(( 2688 ./ | /[cC]/* | \ 2689 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2690 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2691 /usr/ucb/* ) ;; 2692 *) 2693 # OSF1 and SCO ODT 3.0 have their own names for install. 2694 # Don't use installbsd from OSF since it installs stuff as root 2695 # by default. 2696 for ac_prog in ginstall scoinst install; do 2697 for ac_exec_ext in '' $ac_executable_extensions; do 2698 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2699 if test $ac_prog = install && 2700 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2701 # AIX install. It has an incompatible calling convention. 2702 : 2703 elif test $ac_prog = install && 2704 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2705 # program-specific install script used by HP pwplus--don't use. 2706 : 2707 else 2708 rm -rf conftest.one conftest.two conftest.dir 2709 echo one > conftest.one 2710 echo two > conftest.two 2711 mkdir conftest.dir 2712 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2713 test -s conftest.one && test -s conftest.two && 2714 test -s conftest.dir/conftest.one && 2715 test -s conftest.dir/conftest.two 2716 then 2717 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2718 break 3 2719 fi 2720 fi 2721 fi 2722 done 2723 done 2724 ;; 2725 esac 2726 2727 done 2728 IFS=$as_save_IFS 2729 2730 rm -rf conftest.one conftest.two conftest.dir 2731 2732 fi 2733 if test ${ac_cv_path_install+y}; then 2734 INSTALL=$ac_cv_path_install 2735 else 2736 # As a last resort, use the slow shell script. Don't cache a 2737 # value for INSTALL within a source directory, because that will 2738 # break other packages using the cache if that directory is 2739 # removed, or if the value is a relative name. 2740 INSTALL=$ac_install_sh 2741 fi 2742 fi 2743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2744 printf "%s\n" "$INSTALL" >&6; } 2745 2746 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2747 # It thinks the first close brace ends the variable substitution. 2748 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2749 2750 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2751 2752 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2753 2754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2755 printf %s "checking whether build environment is sane... " >&6; } 2756 # Reject unsafe characters in $srcdir or the absolute working directory 2757 # name. Accept space and tab only in the latter. 2758 am_lf=' 2759 ' 2760 case `pwd` in 2761 *[\\\"\#\$\&\'\`$am_lf]*) 2762 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2763 esac 2764 case $srcdir in 2765 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2766 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2767 esac 2768 2769 # Do 'set' in a subshell so we don't clobber the current shell's 2770 # arguments. Must try -L first in case configure is actually a 2771 # symlink; some systems play weird games with the mod time of symlinks 2772 # (eg FreeBSD returns the mod time of the symlink's containing 2773 # directory). 2774 if ( 2775 am_has_slept=no 2776 for am_try in 1 2; do 2777 echo "timestamp, slept: $am_has_slept" > conftest.file 2778 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2779 if test "$*" = "X"; then 2780 # -L didn't work. 2781 set X `ls -t "$srcdir/configure" conftest.file` 2782 fi 2783 if test "$*" != "X $srcdir/configure conftest.file" \ 2784 && test "$*" != "X conftest.file $srcdir/configure"; then 2785 2786 # If neither matched, then we have a broken ls. This can happen 2787 # if, for instance, CONFIG_SHELL is bash and it inherits a 2788 # broken ls alias from the environment. This has actually 2789 # happened. Such a system could not be considered "sane". 2790 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2791 alias in your environment" "$LINENO" 5 2792 fi 2793 if test "$2" = conftest.file || test $am_try -eq 2; then 2794 break 2795 fi 2796 # Just in case. 2797 sleep 1 2798 am_has_slept=yes 2799 done 2800 test "$2" = conftest.file 2801 ) 2802 then 2803 # Ok. 2804 : 2805 else 2806 as_fn_error $? "newly created file is older than distributed files! 2807 Check your system clock" "$LINENO" 5 2808 fi 2809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2810 printf "%s\n" "yes" >&6; } 2811 # If we didn't sleep, we still need to ensure time stamps of config.status and 2812 # generated files are strictly newer. 2813 am_sleep_pid= 2814 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2815 ( sleep 1 ) & 2816 am_sleep_pid=$! 2817 fi 2818 2819 rm -f conftest.file 2820 2821 test "$program_prefix" != NONE && 2822 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2823 # Use a double $ so make ignores it. 2824 test "$program_suffix" != NONE && 2825 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2826 # Double any \ or $. 2827 # By default was `s,x,x', remove it if useless. 2828 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2829 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2830 2831 2832 # Expand $ac_aux_dir to an absolute path. 2833 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2834 2835 2836 if test x"${MISSING+set}" != xset; then 2837 MISSING="\${SHELL} '$am_aux_dir/missing'" 2838 fi 2839 # Use eval to expand $SHELL 2840 if eval "$MISSING --is-lightweight"; then 2841 am_missing_run="$MISSING " 2842 else 2843 am_missing_run= 2844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2845 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2846 fi 2847 2848 if test x"${install_sh+set}" != xset; then 2849 case $am_aux_dir in 2850 *\ * | *\ *) 2851 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2852 *) 2853 install_sh="\${SHELL} $am_aux_dir/install-sh" 2854 esac 2855 fi 2856 2857 # Installed binaries are usually stripped using 'strip' when the user 2858 # run "make install-strip". However 'strip' might not be the right 2859 # tool to use in cross-compilation environments, therefore Automake 2860 # will honor the 'STRIP' environment variable to overrule this program. 2861 if test "$cross_compiling" != no; then 2862 if test -n "$ac_tool_prefix"; then 2863 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2864 set dummy ${ac_tool_prefix}strip; ac_word=$2 2865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2866 printf %s "checking for $ac_word... " >&6; } 2867 if test ${ac_cv_prog_STRIP+y} 2868 then : 2869 printf %s "(cached) " >&6 2870 else $as_nop 2871 if test -n "$STRIP"; then 2872 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2873 else 2874 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2875 for as_dir in $PATH 2876 do 2877 IFS=$as_save_IFS 2878 case $as_dir in #((( 2879 '') as_dir=./ ;; 2880 */) ;; 2881 *) as_dir=$as_dir/ ;; 2882 esac 2883 for ac_exec_ext in '' $ac_executable_extensions; do 2884 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2885 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2886 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2887 break 2 2888 fi 2889 done 2890 done 2891 IFS=$as_save_IFS 2892 2893 fi 2894 fi 2895 STRIP=$ac_cv_prog_STRIP 2896 if test -n "$STRIP"; then 2897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2898 printf "%s\n" "$STRIP" >&6; } 2899 else 2900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2901 printf "%s\n" "no" >&6; } 2902 fi 2903 2904 2905 fi 2906 if test -z "$ac_cv_prog_STRIP"; then 2907 ac_ct_STRIP=$STRIP 2908 # Extract the first word of "strip", so it can be a program name with args. 2909 set dummy strip; ac_word=$2 2910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2911 printf %s "checking for $ac_word... " >&6; } 2912 if test ${ac_cv_prog_ac_ct_STRIP+y} 2913 then : 2914 printf %s "(cached) " >&6 2915 else $as_nop 2916 if test -n "$ac_ct_STRIP"; then 2917 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2918 else 2919 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2920 for as_dir in $PATH 2921 do 2922 IFS=$as_save_IFS 2923 case $as_dir in #((( 2924 '') as_dir=./ ;; 2925 */) ;; 2926 *) as_dir=$as_dir/ ;; 2927 esac 2928 for ac_exec_ext in '' $ac_executable_extensions; do 2929 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2930 ac_cv_prog_ac_ct_STRIP="strip" 2931 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2932 break 2 2933 fi 2934 done 2935 done 2936 IFS=$as_save_IFS 2937 2938 fi 2939 fi 2940 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2941 if test -n "$ac_ct_STRIP"; then 2942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2943 printf "%s\n" "$ac_ct_STRIP" >&6; } 2944 else 2945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2946 printf "%s\n" "no" >&6; } 2947 fi 2948 2949 if test "x$ac_ct_STRIP" = x; then 2950 STRIP=":" 2951 else 2952 case $cross_compiling:$ac_tool_warned in 2953 yes:) 2954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2955 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2956 ac_tool_warned=yes ;; 2957 esac 2958 STRIP=$ac_ct_STRIP 2959 fi 2960 else 2961 STRIP="$ac_cv_prog_STRIP" 2962 fi 2963 2964 fi 2965 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2966 2967 2968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2969 printf %s "checking for a race-free mkdir -p... " >&6; } 2970 if test -z "$MKDIR_P"; then 2971 if test ${ac_cv_path_mkdir+y} 2972 then : 2973 printf %s "(cached) " >&6 2974 else $as_nop 2975 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2976 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2977 do 2978 IFS=$as_save_IFS 2979 case $as_dir in #((( 2980 '') as_dir=./ ;; 2981 */) ;; 2982 *) as_dir=$as_dir/ ;; 2983 esac 2984 for ac_prog in mkdir gmkdir; do 2985 for ac_exec_ext in '' $ac_executable_extensions; do 2986 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2987 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2988 'mkdir ('*'coreutils) '* | \ 2989 'BusyBox '* | \ 2990 'mkdir (fileutils) '4.1*) 2991 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2992 break 3;; 2993 esac 2994 done 2995 done 2996 done 2997 IFS=$as_save_IFS 2998 2999 fi 3000 3001 test -d ./--version && rmdir ./--version 3002 if test ${ac_cv_path_mkdir+y}; then 3003 MKDIR_P="$ac_cv_path_mkdir -p" 3004 else 3005 # As a last resort, use the slow shell script. Don't cache a 3006 # value for MKDIR_P within a source directory, because that will 3007 # break other packages using the cache if that directory is 3008 # removed, or if the value is a relative name. 3009 MKDIR_P="$ac_install_sh -d" 3010 fi 3011 fi 3012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3013 printf "%s\n" "$MKDIR_P" >&6; } 3014 3015 for ac_prog in gawk mawk nawk awk 3016 do 3017 # Extract the first word of "$ac_prog", so it can be a program name with args. 3018 set dummy $ac_prog; ac_word=$2 3019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3020 printf %s "checking for $ac_word... " >&6; } 3021 if test ${ac_cv_prog_AWK+y} 3022 then : 3023 printf %s "(cached) " >&6 3024 else $as_nop 3025 if test -n "$AWK"; then 3026 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3027 else 3028 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3029 for as_dir in $PATH 3030 do 3031 IFS=$as_save_IFS 3032 case $as_dir in #((( 3033 '') as_dir=./ ;; 3034 */) ;; 3035 *) as_dir=$as_dir/ ;; 3036 esac 3037 for ac_exec_ext in '' $ac_executable_extensions; do 3038 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3039 ac_cv_prog_AWK="$ac_prog" 3040 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3041 break 2 3042 fi 3043 done 3044 done 3045 IFS=$as_save_IFS 3046 3047 fi 3048 fi 3049 AWK=$ac_cv_prog_AWK 3050 if test -n "$AWK"; then 3051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3052 printf "%s\n" "$AWK" >&6; } 3053 else 3054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3055 printf "%s\n" "no" >&6; } 3056 fi 3057 3058 3059 test -n "$AWK" && break 3060 done 3061 3062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3063 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3064 set x ${MAKE-make} 3065 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3066 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3067 then : 3068 printf %s "(cached) " >&6 3069 else $as_nop 3070 cat >conftest.make <<\_ACEOF 3071 SHELL = /bin/sh 3072 all: 3073 @echo '@@@%%%=$(MAKE)=@@@%%%' 3074 _ACEOF 3075 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3076 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3077 *@@@%%%=?*=@@@%%%*) 3078 eval ac_cv_prog_make_${ac_make}_set=yes;; 3079 *) 3080 eval ac_cv_prog_make_${ac_make}_set=no;; 3081 esac 3082 rm -f conftest.make 3083 fi 3084 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3086 printf "%s\n" "yes" >&6; } 3087 SET_MAKE= 3088 else 3089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3090 printf "%s\n" "no" >&6; } 3091 SET_MAKE="MAKE=${MAKE-make}" 3092 fi 3093 3094 rm -rf .tst 2>/dev/null 3095 mkdir .tst 2>/dev/null 3096 if test -d .tst; then 3097 am__leading_dot=. 3098 else 3099 am__leading_dot=_ 3100 fi 3101 rmdir .tst 2>/dev/null 3102 3103 # Check whether --enable-silent-rules was given. 3104 if test ${enable_silent_rules+y} 3105 then : 3106 enableval=$enable_silent_rules; 3107 fi 3108 3109 case $enable_silent_rules in # ((( 3110 yes) AM_DEFAULT_VERBOSITY=0;; 3111 no) AM_DEFAULT_VERBOSITY=1;; 3112 *) AM_DEFAULT_VERBOSITY=1;; 3113 esac 3114 am_make=${MAKE-make} 3115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3116 printf %s "checking whether $am_make supports nested variables... " >&6; } 3117 if test ${am_cv_make_support_nested_variables+y} 3118 then : 3119 printf %s "(cached) " >&6 3120 else $as_nop 3121 if printf "%s\n" 'TRUE=$(BAR$(V)) 3122 BAR0=false 3123 BAR1=true 3124 V=1 3125 am__doit: 3126 @$(TRUE) 3127 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3128 am_cv_make_support_nested_variables=yes 3129 else 3130 am_cv_make_support_nested_variables=no 3131 fi 3132 fi 3133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3134 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3135 if test $am_cv_make_support_nested_variables = yes; then 3136 AM_V='$(V)' 3137 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3138 else 3139 AM_V=$AM_DEFAULT_VERBOSITY 3140 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3141 fi 3142 AM_BACKSLASH='\' 3143 3144 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3145 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3146 # is not polluted with repeated "-I." 3147 am__isrc=' -I$(srcdir)' 3148 # test to see if srcdir already configured 3149 if test -f $srcdir/config.status; then 3150 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3151 fi 3152 fi 3153 3154 # test whether we have cygpath 3155 if test -z "$CYGPATH_W"; then 3156 if (cygpath --version) >/dev/null 2>/dev/null; then 3157 CYGPATH_W='cygpath -w' 3158 else 3159 CYGPATH_W=echo 3160 fi 3161 fi 3162 3163 3164 # Define the identity of the package. 3165 PACKAGE='imake' 3166 VERSION='1.0.9' 3167 3168 3169 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3170 3171 3172 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3173 3174 # Some tools Automake needs. 3175 3176 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3177 3178 3179 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3180 3181 3182 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3183 3184 3185 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3186 3187 3188 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3189 3190 # For better backward compatibility. To be removed once Automake 1.9.x 3191 # dies out for good. For more background, see: 3192 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3193 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3194 mkdir_p='$(MKDIR_P)' 3195 3196 # We need awk for the "check" target (and possibly the TAP driver). The 3197 # system "awk" is bad on some platforms. 3198 # Always define AMTAR for backward compatibility. Yes, it's still used 3199 # in the wild :-( We should find a proper way to deprecate it ... 3200 AMTAR='$${TAR-tar}' 3201 3202 3203 # We'll loop over all known methods to create a tar archive until one works. 3204 _am_tools='gnutar pax cpio none' 3205 3206 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3207 3208 3209 3210 3211 3212 # Variables for tags utilities; see am/tags.am 3213 if test -z "$CTAGS"; then 3214 CTAGS=ctags 3215 fi 3216 3217 if test -z "$ETAGS"; then 3218 ETAGS=etags 3219 fi 3220 3221 if test -z "$CSCOPE"; then 3222 CSCOPE=cscope 3223 fi 3224 3225 3226 3227 # POSIX will say in a future version that running "rm -f" with no argument 3228 # is OK; and we want to be able to make that assumption in our Makefile 3229 # recipes. So use an aggressive probe to check that the usage we want is 3230 # actually supported "in the wild" to an acceptable degree. 3231 # See automake bug#10828. 3232 # To make any issue more visible, cause the running configure to be aborted 3233 # by default if the 'rm' program in use doesn't match our expectations; the 3234 # user can still override this though. 3235 if rm -f && rm -fr && rm -rf; then : OK; else 3236 cat >&2 <<'END' 3237 Oops! 3238 3239 Your 'rm' program seems unable to run without file operands specified 3240 on the command line, even when the '-f' option is present. This is contrary 3241 to the behaviour of most rm programs out there, and not conforming with 3242 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3243 3244 Please tell bug-automake@gnu.org about your system, including the value 3245 of your $PATH and any error possibly output before this message. This 3246 can help us improve future automake versions. 3247 3248 END 3249 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3250 echo 'Configuration will proceed anyway, since you have set the' >&2 3251 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3252 echo >&2 3253 else 3254 cat >&2 <<'END' 3255 Aborting the configuration process, to ensure you take notice of the issue. 3256 3257 You can download and install GNU coreutils to get an 'rm' implementation 3258 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3259 3260 If you want to complete the configuration process using your problematic 3261 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3262 to "yes", and re-run configure. 3263 3264 END 3265 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3266 fi 3267 fi 3268 3269 3270 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 3287 3288 3289 3290 3291 DEPDIR="${am__leading_dot}deps" 3292 3293 ac_config_commands="$ac_config_commands depfiles" 3294 3295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3296 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3297 cat > confinc.mk << 'END' 3298 am__doit: 3299 @echo this is the am__doit target >confinc.out 3300 .PHONY: am__doit 3301 END 3302 am__include="#" 3303 am__quote= 3304 # BSD make does it like this. 3305 echo '.include "confinc.mk" # ignored' > confmf.BSD 3306 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3307 echo 'include confinc.mk # ignored' > confmf.GNU 3308 _am_result=no 3309 for s in GNU BSD; do 3310 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3311 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3312 ac_status=$? 3313 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3314 (exit $ac_status); } 3315 case $?:`cat confinc.out 2>/dev/null` in #( 3316 '0:this is the am__doit target') : 3317 case $s in #( 3318 BSD) : 3319 am__include='.include' am__quote='"' ;; #( 3320 *) : 3321 am__include='include' am__quote='' ;; 3322 esac ;; #( 3323 *) : 3324 ;; 3325 esac 3326 if test "$am__include" != "#"; then 3327 _am_result="yes ($s style)" 3328 break 3329 fi 3330 done 3331 rm -f confinc.* confmf.* 3332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3333 printf "%s\n" "${_am_result}" >&6; } 3334 3335 # Check whether --enable-dependency-tracking was given. 3336 if test ${enable_dependency_tracking+y} 3337 then : 3338 enableval=$enable_dependency_tracking; 3339 fi 3340 3341 if test "x$enable_dependency_tracking" != xno; then 3342 am_depcomp="$ac_aux_dir/depcomp" 3343 AMDEPBACKSLASH='\' 3344 am__nodep='_no' 3345 fi 3346 if test "x$enable_dependency_tracking" != xno; then 3347 AMDEP_TRUE= 3348 AMDEP_FALSE='#' 3349 else 3350 AMDEP_TRUE='#' 3351 AMDEP_FALSE= 3352 fi 3353 3354 3355 ac_ext=c 3356 ac_cpp='$CPP $CPPFLAGS' 3357 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3358 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3359 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3360 if test -n "$ac_tool_prefix"; then 3361 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3362 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3364 printf %s "checking for $ac_word... " >&6; } 3365 if test ${ac_cv_prog_CC+y} 3366 then : 3367 printf %s "(cached) " >&6 3368 else $as_nop 3369 if test -n "$CC"; then 3370 ac_cv_prog_CC="$CC" # Let the user override the test. 3371 else 3372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3373 for as_dir in $PATH 3374 do 3375 IFS=$as_save_IFS 3376 case $as_dir in #((( 3377 '') as_dir=./ ;; 3378 */) ;; 3379 *) as_dir=$as_dir/ ;; 3380 esac 3381 for ac_exec_ext in '' $ac_executable_extensions; do 3382 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3383 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3384 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3385 break 2 3386 fi 3387 done 3388 done 3389 IFS=$as_save_IFS 3390 3391 fi 3392 fi 3393 CC=$ac_cv_prog_CC 3394 if test -n "$CC"; then 3395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3396 printf "%s\n" "$CC" >&6; } 3397 else 3398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3399 printf "%s\n" "no" >&6; } 3400 fi 3401 3402 3403 fi 3404 if test -z "$ac_cv_prog_CC"; then 3405 ac_ct_CC=$CC 3406 # Extract the first word of "gcc", so it can be a program name with args. 3407 set dummy gcc; ac_word=$2 3408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3409 printf %s "checking for $ac_word... " >&6; } 3410 if test ${ac_cv_prog_ac_ct_CC+y} 3411 then : 3412 printf %s "(cached) " >&6 3413 else $as_nop 3414 if test -n "$ac_ct_CC"; then 3415 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3416 else 3417 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3418 for as_dir in $PATH 3419 do 3420 IFS=$as_save_IFS 3421 case $as_dir in #((( 3422 '') as_dir=./ ;; 3423 */) ;; 3424 *) as_dir=$as_dir/ ;; 3425 esac 3426 for ac_exec_ext in '' $ac_executable_extensions; do 3427 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3428 ac_cv_prog_ac_ct_CC="gcc" 3429 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3430 break 2 3431 fi 3432 done 3433 done 3434 IFS=$as_save_IFS 3435 3436 fi 3437 fi 3438 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3439 if test -n "$ac_ct_CC"; then 3440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3441 printf "%s\n" "$ac_ct_CC" >&6; } 3442 else 3443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3444 printf "%s\n" "no" >&6; } 3445 fi 3446 3447 if test "x$ac_ct_CC" = x; then 3448 CC="" 3449 else 3450 case $cross_compiling:$ac_tool_warned in 3451 yes:) 3452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3453 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3454 ac_tool_warned=yes ;; 3455 esac 3456 CC=$ac_ct_CC 3457 fi 3458 else 3459 CC="$ac_cv_prog_CC" 3460 fi 3461 3462 if test -z "$CC"; then 3463 if test -n "$ac_tool_prefix"; then 3464 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3465 set dummy ${ac_tool_prefix}cc; ac_word=$2 3466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3467 printf %s "checking for $ac_word... " >&6; } 3468 if test ${ac_cv_prog_CC+y} 3469 then : 3470 printf %s "(cached) " >&6 3471 else $as_nop 3472 if test -n "$CC"; then 3473 ac_cv_prog_CC="$CC" # Let the user override the test. 3474 else 3475 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3476 for as_dir in $PATH 3477 do 3478 IFS=$as_save_IFS 3479 case $as_dir in #((( 3480 '') as_dir=./ ;; 3481 */) ;; 3482 *) as_dir=$as_dir/ ;; 3483 esac 3484 for ac_exec_ext in '' $ac_executable_extensions; do 3485 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3486 ac_cv_prog_CC="${ac_tool_prefix}cc" 3487 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3488 break 2 3489 fi 3490 done 3491 done 3492 IFS=$as_save_IFS 3493 3494 fi 3495 fi 3496 CC=$ac_cv_prog_CC 3497 if test -n "$CC"; then 3498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3499 printf "%s\n" "$CC" >&6; } 3500 else 3501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3502 printf "%s\n" "no" >&6; } 3503 fi 3504 3505 3506 fi 3507 fi 3508 if test -z "$CC"; then 3509 # Extract the first word of "cc", so it can be a program name with args. 3510 set dummy cc; ac_word=$2 3511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3512 printf %s "checking for $ac_word... " >&6; } 3513 if test ${ac_cv_prog_CC+y} 3514 then : 3515 printf %s "(cached) " >&6 3516 else $as_nop 3517 if test -n "$CC"; then 3518 ac_cv_prog_CC="$CC" # Let the user override the test. 3519 else 3520 ac_prog_rejected=no 3521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3522 for as_dir in $PATH 3523 do 3524 IFS=$as_save_IFS 3525 case $as_dir in #((( 3526 '') as_dir=./ ;; 3527 */) ;; 3528 *) as_dir=$as_dir/ ;; 3529 esac 3530 for ac_exec_ext in '' $ac_executable_extensions; do 3531 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3532 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3533 ac_prog_rejected=yes 3534 continue 3535 fi 3536 ac_cv_prog_CC="cc" 3537 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3538 break 2 3539 fi 3540 done 3541 done 3542 IFS=$as_save_IFS 3543 3544 if test $ac_prog_rejected = yes; then 3545 # We found a bogon in the path, so make sure we never use it. 3546 set dummy $ac_cv_prog_CC 3547 shift 3548 if test $# != 0; then 3549 # We chose a different compiler from the bogus one. 3550 # However, it has the same basename, so the bogon will be chosen 3551 # first if we set CC to just the basename; use the full file name. 3552 shift 3553 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3554 fi 3555 fi 3556 fi 3557 fi 3558 CC=$ac_cv_prog_CC 3559 if test -n "$CC"; then 3560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3561 printf "%s\n" "$CC" >&6; } 3562 else 3563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3564 printf "%s\n" "no" >&6; } 3565 fi 3566 3567 3568 fi 3569 if test -z "$CC"; then 3570 if test -n "$ac_tool_prefix"; then 3571 for ac_prog in cl.exe 3572 do 3573 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3574 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3576 printf %s "checking for $ac_word... " >&6; } 3577 if test ${ac_cv_prog_CC+y} 3578 then : 3579 printf %s "(cached) " >&6 3580 else $as_nop 3581 if test -n "$CC"; then 3582 ac_cv_prog_CC="$CC" # Let the user override the test. 3583 else 3584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3585 for as_dir in $PATH 3586 do 3587 IFS=$as_save_IFS 3588 case $as_dir in #((( 3589 '') as_dir=./ ;; 3590 */) ;; 3591 *) as_dir=$as_dir/ ;; 3592 esac 3593 for ac_exec_ext in '' $ac_executable_extensions; do 3594 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3595 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3596 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3597 break 2 3598 fi 3599 done 3600 done 3601 IFS=$as_save_IFS 3602 3603 fi 3604 fi 3605 CC=$ac_cv_prog_CC 3606 if test -n "$CC"; then 3607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3608 printf "%s\n" "$CC" >&6; } 3609 else 3610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3611 printf "%s\n" "no" >&6; } 3612 fi 3613 3614 3615 test -n "$CC" && break 3616 done 3617 fi 3618 if test -z "$CC"; then 3619 ac_ct_CC=$CC 3620 for ac_prog in cl.exe 3621 do 3622 # Extract the first word of "$ac_prog", so it can be a program name with args. 3623 set dummy $ac_prog; ac_word=$2 3624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3625 printf %s "checking for $ac_word... " >&6; } 3626 if test ${ac_cv_prog_ac_ct_CC+y} 3627 then : 3628 printf %s "(cached) " >&6 3629 else $as_nop 3630 if test -n "$ac_ct_CC"; then 3631 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3632 else 3633 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3634 for as_dir in $PATH 3635 do 3636 IFS=$as_save_IFS 3637 case $as_dir in #((( 3638 '') as_dir=./ ;; 3639 */) ;; 3640 *) as_dir=$as_dir/ ;; 3641 esac 3642 for ac_exec_ext in '' $ac_executable_extensions; do 3643 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3644 ac_cv_prog_ac_ct_CC="$ac_prog" 3645 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3646 break 2 3647 fi 3648 done 3649 done 3650 IFS=$as_save_IFS 3651 3652 fi 3653 fi 3654 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3655 if test -n "$ac_ct_CC"; then 3656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3657 printf "%s\n" "$ac_ct_CC" >&6; } 3658 else 3659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3660 printf "%s\n" "no" >&6; } 3661 fi 3662 3663 3664 test -n "$ac_ct_CC" && break 3665 done 3666 3667 if test "x$ac_ct_CC" = x; then 3668 CC="" 3669 else 3670 case $cross_compiling:$ac_tool_warned in 3671 yes:) 3672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3673 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3674 ac_tool_warned=yes ;; 3675 esac 3676 CC=$ac_ct_CC 3677 fi 3678 fi 3679 3680 fi 3681 if test -z "$CC"; then 3682 if test -n "$ac_tool_prefix"; then 3683 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3684 set dummy ${ac_tool_prefix}clang; ac_word=$2 3685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3686 printf %s "checking for $ac_word... " >&6; } 3687 if test ${ac_cv_prog_CC+y} 3688 then : 3689 printf %s "(cached) " >&6 3690 else $as_nop 3691 if test -n "$CC"; then 3692 ac_cv_prog_CC="$CC" # Let the user override the test. 3693 else 3694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3695 for as_dir in $PATH 3696 do 3697 IFS=$as_save_IFS 3698 case $as_dir in #((( 3699 '') as_dir=./ ;; 3700 */) ;; 3701 *) as_dir=$as_dir/ ;; 3702 esac 3703 for ac_exec_ext in '' $ac_executable_extensions; do 3704 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3705 ac_cv_prog_CC="${ac_tool_prefix}clang" 3706 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3707 break 2 3708 fi 3709 done 3710 done 3711 IFS=$as_save_IFS 3712 3713 fi 3714 fi 3715 CC=$ac_cv_prog_CC 3716 if test -n "$CC"; then 3717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3718 printf "%s\n" "$CC" >&6; } 3719 else 3720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3721 printf "%s\n" "no" >&6; } 3722 fi 3723 3724 3725 fi 3726 if test -z "$ac_cv_prog_CC"; then 3727 ac_ct_CC=$CC 3728 # Extract the first word of "clang", so it can be a program name with args. 3729 set dummy clang; ac_word=$2 3730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3731 printf %s "checking for $ac_word... " >&6; } 3732 if test ${ac_cv_prog_ac_ct_CC+y} 3733 then : 3734 printf %s "(cached) " >&6 3735 else $as_nop 3736 if test -n "$ac_ct_CC"; then 3737 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3738 else 3739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3740 for as_dir in $PATH 3741 do 3742 IFS=$as_save_IFS 3743 case $as_dir in #((( 3744 '') as_dir=./ ;; 3745 */) ;; 3746 *) as_dir=$as_dir/ ;; 3747 esac 3748 for ac_exec_ext in '' $ac_executable_extensions; do 3749 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3750 ac_cv_prog_ac_ct_CC="clang" 3751 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3752 break 2 3753 fi 3754 done 3755 done 3756 IFS=$as_save_IFS 3757 3758 fi 3759 fi 3760 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3761 if test -n "$ac_ct_CC"; then 3762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3763 printf "%s\n" "$ac_ct_CC" >&6; } 3764 else 3765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3766 printf "%s\n" "no" >&6; } 3767 fi 3768 3769 if test "x$ac_ct_CC" = x; then 3770 CC="" 3771 else 3772 case $cross_compiling:$ac_tool_warned in 3773 yes:) 3774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3775 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3776 ac_tool_warned=yes ;; 3777 esac 3778 CC=$ac_ct_CC 3779 fi 3780 else 3781 CC="$ac_cv_prog_CC" 3782 fi 3783 3784 fi 3785 3786 3787 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3788 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3789 as_fn_error $? "no acceptable C compiler found in \$PATH 3790 See \`config.log' for more details" "$LINENO" 5; } 3791 3792 # Provide some information about the compiler. 3793 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3794 set X $ac_compile 3795 ac_compiler=$2 3796 for ac_option in --version -v -V -qversion -version; do 3797 { { ac_try="$ac_compiler $ac_option >&5" 3798 case "(($ac_try" in 3799 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3800 *) ac_try_echo=$ac_try;; 3801 esac 3802 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3803 printf "%s\n" "$ac_try_echo"; } >&5 3804 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3805 ac_status=$? 3806 if test -s conftest.err; then 3807 sed '10a\ 3808 ... rest of stderr output deleted ... 3809 10q' conftest.err >conftest.er1 3810 cat conftest.er1 >&5 3811 fi 3812 rm -f conftest.er1 conftest.err 3813 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3814 test $ac_status = 0; } 3815 done 3816 3817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3818 /* end confdefs.h. */ 3819 3820 int 3821 main (void) 3822 { 3823 3824 ; 3825 return 0; 3826 } 3827 _ACEOF 3828 ac_clean_files_save=$ac_clean_files 3829 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3830 # Try to create an executable without -o first, disregard a.out. 3831 # It will help us diagnose broken compilers, and finding out an intuition 3832 # of exeext. 3833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3834 printf %s "checking whether the C compiler works... " >&6; } 3835 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3836 3837 # The possible output files: 3838 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3839 3840 ac_rmfiles= 3841 for ac_file in $ac_files 3842 do 3843 case $ac_file in 3844 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3845 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3846 esac 3847 done 3848 rm -f $ac_rmfiles 3849 3850 if { { ac_try="$ac_link_default" 3851 case "(($ac_try" in 3852 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3853 *) ac_try_echo=$ac_try;; 3854 esac 3855 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3856 printf "%s\n" "$ac_try_echo"; } >&5 3857 (eval "$ac_link_default") 2>&5 3858 ac_status=$? 3859 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3860 test $ac_status = 0; } 3861 then : 3862 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3863 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3864 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3865 # so that the user can short-circuit this test for compilers unknown to 3866 # Autoconf. 3867 for ac_file in $ac_files '' 3868 do 3869 test -f "$ac_file" || continue 3870 case $ac_file in 3871 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3872 ;; 3873 [ab].out ) 3874 # We found the default executable, but exeext='' is most 3875 # certainly right. 3876 break;; 3877 *.* ) 3878 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3879 then :; else 3880 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3881 fi 3882 # We set ac_cv_exeext here because the later test for it is not 3883 # safe: cross compilers may not add the suffix if given an `-o' 3884 # argument, so we may need to know it at that point already. 3885 # Even if this section looks crufty: it has the advantage of 3886 # actually working. 3887 break;; 3888 * ) 3889 break;; 3890 esac 3891 done 3892 test "$ac_cv_exeext" = no && ac_cv_exeext= 3893 3894 else $as_nop 3895 ac_file='' 3896 fi 3897 if test -z "$ac_file" 3898 then : 3899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3900 printf "%s\n" "no" >&6; } 3901 printf "%s\n" "$as_me: failed program was:" >&5 3902 sed 's/^/| /' conftest.$ac_ext >&5 3903 3904 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3905 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3906 as_fn_error 77 "C compiler cannot create executables 3907 See \`config.log' for more details" "$LINENO" 5; } 3908 else $as_nop 3909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3910 printf "%s\n" "yes" >&6; } 3911 fi 3912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3913 printf %s "checking for C compiler default output file name... " >&6; } 3914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3915 printf "%s\n" "$ac_file" >&6; } 3916 ac_exeext=$ac_cv_exeext 3917 3918 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3919 ac_clean_files=$ac_clean_files_save 3920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3921 printf %s "checking for suffix of executables... " >&6; } 3922 if { { ac_try="$ac_link" 3923 case "(($ac_try" in 3924 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3925 *) ac_try_echo=$ac_try;; 3926 esac 3927 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3928 printf "%s\n" "$ac_try_echo"; } >&5 3929 (eval "$ac_link") 2>&5 3930 ac_status=$? 3931 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3932 test $ac_status = 0; } 3933 then : 3934 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3935 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3936 # work properly (i.e., refer to `conftest.exe'), while it won't with 3937 # `rm'. 3938 for ac_file in conftest.exe conftest conftest.*; do 3939 test -f "$ac_file" || continue 3940 case $ac_file in 3941 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3942 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3943 break;; 3944 * ) break;; 3945 esac 3946 done 3947 else $as_nop 3948 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3949 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3950 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3951 See \`config.log' for more details" "$LINENO" 5; } 3952 fi 3953 rm -f conftest conftest$ac_cv_exeext 3954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3955 printf "%s\n" "$ac_cv_exeext" >&6; } 3956 3957 rm -f conftest.$ac_ext 3958 EXEEXT=$ac_cv_exeext 3959 ac_exeext=$EXEEXT 3960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3961 /* end confdefs.h. */ 3962 #include <stdio.h> 3963 int 3964 main (void) 3965 { 3966 FILE *f = fopen ("conftest.out", "w"); 3967 return ferror (f) || fclose (f) != 0; 3968 3969 ; 3970 return 0; 3971 } 3972 _ACEOF 3973 ac_clean_files="$ac_clean_files conftest.out" 3974 # Check that the compiler produces executables we can run. If not, either 3975 # the compiler is broken, or we cross compile. 3976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3977 printf %s "checking whether we are cross compiling... " >&6; } 3978 if test "$cross_compiling" != yes; then 3979 { { ac_try="$ac_link" 3980 case "(($ac_try" in 3981 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3982 *) ac_try_echo=$ac_try;; 3983 esac 3984 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3985 printf "%s\n" "$ac_try_echo"; } >&5 3986 (eval "$ac_link") 2>&5 3987 ac_status=$? 3988 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3989 test $ac_status = 0; } 3990 if { ac_try='./conftest$ac_cv_exeext' 3991 { { case "(($ac_try" in 3992 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3993 *) ac_try_echo=$ac_try;; 3994 esac 3995 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3996 printf "%s\n" "$ac_try_echo"; } >&5 3997 (eval "$ac_try") 2>&5 3998 ac_status=$? 3999 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4000 test $ac_status = 0; }; }; then 4001 cross_compiling=no 4002 else 4003 if test "$cross_compiling" = maybe; then 4004 cross_compiling=yes 4005 else 4006 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4007 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4008 as_fn_error 77 "cannot run C compiled programs. 4009 If you meant to cross compile, use \`--host'. 4010 See \`config.log' for more details" "$LINENO" 5; } 4011 fi 4012 fi 4013 fi 4014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4015 printf "%s\n" "$cross_compiling" >&6; } 4016 4017 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 4018 ac_clean_files=$ac_clean_files_save 4019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4020 printf %s "checking for suffix of object files... " >&6; } 4021 if test ${ac_cv_objext+y} 4022 then : 4023 printf %s "(cached) " >&6 4024 else $as_nop 4025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4026 /* end confdefs.h. */ 4027 4028 int 4029 main (void) 4030 { 4031 4032 ; 4033 return 0; 4034 } 4035 _ACEOF 4036 rm -f conftest.o conftest.obj 4037 if { { ac_try="$ac_compile" 4038 case "(($ac_try" in 4039 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4040 *) ac_try_echo=$ac_try;; 4041 esac 4042 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4043 printf "%s\n" "$ac_try_echo"; } >&5 4044 (eval "$ac_compile") 2>&5 4045 ac_status=$? 4046 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4047 test $ac_status = 0; } 4048 then : 4049 for ac_file in conftest.o conftest.obj conftest.*; do 4050 test -f "$ac_file" || continue; 4051 case $ac_file in 4052 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4053 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4054 break;; 4055 esac 4056 done 4057 else $as_nop 4058 printf "%s\n" "$as_me: failed program was:" >&5 4059 sed 's/^/| /' conftest.$ac_ext >&5 4060 4061 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4062 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4063 as_fn_error $? "cannot compute suffix of object files: cannot compile 4064 See \`config.log' for more details" "$LINENO" 5; } 4065 fi 4066 rm -f conftest.$ac_cv_objext conftest.$ac_ext 4067 fi 4068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4069 printf "%s\n" "$ac_cv_objext" >&6; } 4070 OBJEXT=$ac_cv_objext 4071 ac_objext=$OBJEXT 4072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4073 printf %s "checking whether the compiler supports GNU C... " >&6; } 4074 if test ${ac_cv_c_compiler_gnu+y} 4075 then : 4076 printf %s "(cached) " >&6 4077 else $as_nop 4078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4079 /* end confdefs.h. */ 4080 4081 int 4082 main (void) 4083 { 4084 #ifndef __GNUC__ 4085 choke me 4086 #endif 4087 4088 ; 4089 return 0; 4090 } 4091 _ACEOF 4092 if ac_fn_c_try_compile "$LINENO" 4093 then : 4094 ac_compiler_gnu=yes 4095 else $as_nop 4096 ac_compiler_gnu=no 4097 fi 4098 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4099 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4100 4101 fi 4102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4103 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4104 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4105 4106 if test $ac_compiler_gnu = yes; then 4107 GCC=yes 4108 else 4109 GCC= 4110 fi 4111 ac_test_CFLAGS=${CFLAGS+y} 4112 ac_save_CFLAGS=$CFLAGS 4113 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4114 printf %s "checking whether $CC accepts -g... " >&6; } 4115 if test ${ac_cv_prog_cc_g+y} 4116 then : 4117 printf %s "(cached) " >&6 4118 else $as_nop 4119 ac_save_c_werror_flag=$ac_c_werror_flag 4120 ac_c_werror_flag=yes 4121 ac_cv_prog_cc_g=no 4122 CFLAGS="-g" 4123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4124 /* end confdefs.h. */ 4125 4126 int 4127 main (void) 4128 { 4129 4130 ; 4131 return 0; 4132 } 4133 _ACEOF 4134 if ac_fn_c_try_compile "$LINENO" 4135 then : 4136 ac_cv_prog_cc_g=yes 4137 else $as_nop 4138 CFLAGS="" 4139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4140 /* end confdefs.h. */ 4141 4142 int 4143 main (void) 4144 { 4145 4146 ; 4147 return 0; 4148 } 4149 _ACEOF 4150 if ac_fn_c_try_compile "$LINENO" 4151 then : 4152 4153 else $as_nop 4154 ac_c_werror_flag=$ac_save_c_werror_flag 4155 CFLAGS="-g" 4156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4157 /* end confdefs.h. */ 4158 4159 int 4160 main (void) 4161 { 4162 4163 ; 4164 return 0; 4165 } 4166 _ACEOF 4167 if ac_fn_c_try_compile "$LINENO" 4168 then : 4169 ac_cv_prog_cc_g=yes 4170 fi 4171 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4172 fi 4173 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4174 fi 4175 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4176 ac_c_werror_flag=$ac_save_c_werror_flag 4177 fi 4178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4179 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4180 if test $ac_test_CFLAGS; then 4181 CFLAGS=$ac_save_CFLAGS 4182 elif test $ac_cv_prog_cc_g = yes; then 4183 if test "$GCC" = yes; then 4184 CFLAGS="-g -O2" 4185 else 4186 CFLAGS="-g" 4187 fi 4188 else 4189 if test "$GCC" = yes; then 4190 CFLAGS="-O2" 4191 else 4192 CFLAGS= 4193 fi 4194 fi 4195 ac_prog_cc_stdc=no 4196 if test x$ac_prog_cc_stdc = xno 4197 then : 4198 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4199 printf %s "checking for $CC option to enable C11 features... " >&6; } 4200 if test ${ac_cv_prog_cc_c11+y} 4201 then : 4202 printf %s "(cached) " >&6 4203 else $as_nop 4204 ac_cv_prog_cc_c11=no 4205 ac_save_CC=$CC 4206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4207 /* end confdefs.h. */ 4208 $ac_c_conftest_c11_program 4209 _ACEOF 4210 for ac_arg in '' -std=gnu11 4211 do 4212 CC="$ac_save_CC $ac_arg" 4213 if ac_fn_c_try_compile "$LINENO" 4214 then : 4215 ac_cv_prog_cc_c11=$ac_arg 4216 fi 4217 rm -f core conftest.err conftest.$ac_objext conftest.beam 4218 test "x$ac_cv_prog_cc_c11" != "xno" && break 4219 done 4220 rm -f conftest.$ac_ext 4221 CC=$ac_save_CC 4222 fi 4223 4224 if test "x$ac_cv_prog_cc_c11" = xno 4225 then : 4226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4227 printf "%s\n" "unsupported" >&6; } 4228 else $as_nop 4229 if test "x$ac_cv_prog_cc_c11" = x 4230 then : 4231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4232 printf "%s\n" "none needed" >&6; } 4233 else $as_nop 4234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4235 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4236 CC="$CC $ac_cv_prog_cc_c11" 4237 fi 4238 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4239 ac_prog_cc_stdc=c11 4240 fi 4241 fi 4242 if test x$ac_prog_cc_stdc = xno 4243 then : 4244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4245 printf %s "checking for $CC option to enable C99 features... " >&6; } 4246 if test ${ac_cv_prog_cc_c99+y} 4247 then : 4248 printf %s "(cached) " >&6 4249 else $as_nop 4250 ac_cv_prog_cc_c99=no 4251 ac_save_CC=$CC 4252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4253 /* end confdefs.h. */ 4254 $ac_c_conftest_c99_program 4255 _ACEOF 4256 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4257 do 4258 CC="$ac_save_CC $ac_arg" 4259 if ac_fn_c_try_compile "$LINENO" 4260 then : 4261 ac_cv_prog_cc_c99=$ac_arg 4262 fi 4263 rm -f core conftest.err conftest.$ac_objext conftest.beam 4264 test "x$ac_cv_prog_cc_c99" != "xno" && break 4265 done 4266 rm -f conftest.$ac_ext 4267 CC=$ac_save_CC 4268 fi 4269 4270 if test "x$ac_cv_prog_cc_c99" = xno 4271 then : 4272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4273 printf "%s\n" "unsupported" >&6; } 4274 else $as_nop 4275 if test "x$ac_cv_prog_cc_c99" = x 4276 then : 4277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4278 printf "%s\n" "none needed" >&6; } 4279 else $as_nop 4280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4281 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4282 CC="$CC $ac_cv_prog_cc_c99" 4283 fi 4284 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4285 ac_prog_cc_stdc=c99 4286 fi 4287 fi 4288 if test x$ac_prog_cc_stdc = xno 4289 then : 4290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4291 printf %s "checking for $CC option to enable C89 features... " >&6; } 4292 if test ${ac_cv_prog_cc_c89+y} 4293 then : 4294 printf %s "(cached) " >&6 4295 else $as_nop 4296 ac_cv_prog_cc_c89=no 4297 ac_save_CC=$CC 4298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4299 /* end confdefs.h. */ 4300 $ac_c_conftest_c89_program 4301 _ACEOF 4302 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4303 do 4304 CC="$ac_save_CC $ac_arg" 4305 if ac_fn_c_try_compile "$LINENO" 4306 then : 4307 ac_cv_prog_cc_c89=$ac_arg 4308 fi 4309 rm -f core conftest.err conftest.$ac_objext conftest.beam 4310 test "x$ac_cv_prog_cc_c89" != "xno" && break 4311 done 4312 rm -f conftest.$ac_ext 4313 CC=$ac_save_CC 4314 fi 4315 4316 if test "x$ac_cv_prog_cc_c89" = xno 4317 then : 4318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4319 printf "%s\n" "unsupported" >&6; } 4320 else $as_nop 4321 if test "x$ac_cv_prog_cc_c89" = x 4322 then : 4323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4324 printf "%s\n" "none needed" >&6; } 4325 else $as_nop 4326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4327 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4328 CC="$CC $ac_cv_prog_cc_c89" 4329 fi 4330 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4331 ac_prog_cc_stdc=c89 4332 fi 4333 fi 4334 4335 ac_ext=c 4336 ac_cpp='$CPP $CPPFLAGS' 4337 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4338 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4339 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4340 4341 4342 ac_ext=c 4343 ac_cpp='$CPP $CPPFLAGS' 4344 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4345 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4346 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4348 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4349 if test ${am_cv_prog_cc_c_o+y} 4350 then : 4351 printf %s "(cached) " >&6 4352 else $as_nop 4353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4354 /* end confdefs.h. */ 4355 4356 int 4357 main (void) 4358 { 4359 4360 ; 4361 return 0; 4362 } 4363 _ACEOF 4364 # Make sure it works both with $CC and with simple cc. 4365 # Following AC_PROG_CC_C_O, we do the test twice because some 4366 # compilers refuse to overwrite an existing .o file with -o, 4367 # though they will create one. 4368 am_cv_prog_cc_c_o=yes 4369 for am_i in 1 2; do 4370 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4371 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4372 ac_status=$? 4373 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4374 (exit $ac_status); } \ 4375 && test -f conftest2.$ac_objext; then 4376 : OK 4377 else 4378 am_cv_prog_cc_c_o=no 4379 break 4380 fi 4381 done 4382 rm -f core conftest* 4383 unset am_i 4384 fi 4385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4386 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4387 if test "$am_cv_prog_cc_c_o" != yes; then 4388 # Losing compiler, so override with the script. 4389 # FIXME: It is wrong to rewrite CC. 4390 # But if we don't then we get into trouble of one sort or another. 4391 # A longer-term fix would be to have automake use am__CC in this case, 4392 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4393 CC="$am_aux_dir/compile $CC" 4394 fi 4395 ac_ext=c 4396 ac_cpp='$CPP $CPPFLAGS' 4397 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4398 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4399 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4400 4401 4402 depcc="$CC" am_compiler_list= 4403 4404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4405 printf %s "checking dependency style of $depcc... " >&6; } 4406 if test ${am_cv_CC_dependencies_compiler_type+y} 4407 then : 4408 printf %s "(cached) " >&6 4409 else $as_nop 4410 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4411 # We make a subdir and do the tests there. Otherwise we can end up 4412 # making bogus files that we don't know about and never remove. For 4413 # instance it was reported that on HP-UX the gcc test will end up 4414 # making a dummy file named 'D' -- because '-MD' means "put the output 4415 # in D". 4416 rm -rf conftest.dir 4417 mkdir conftest.dir 4418 # Copy depcomp to subdir because otherwise we won't find it if we're 4419 # using a relative directory. 4420 cp "$am_depcomp" conftest.dir 4421 cd conftest.dir 4422 # We will build objects and dependencies in a subdirectory because 4423 # it helps to detect inapplicable dependency modes. For instance 4424 # both Tru64's cc and ICC support -MD to output dependencies as a 4425 # side effect of compilation, but ICC will put the dependencies in 4426 # the current directory while Tru64 will put them in the object 4427 # directory. 4428 mkdir sub 4429 4430 am_cv_CC_dependencies_compiler_type=none 4431 if test "$am_compiler_list" = ""; then 4432 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4433 fi 4434 am__universal=false 4435 case " $depcc " in #( 4436 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4437 esac 4438 4439 for depmode in $am_compiler_list; do 4440 # Setup a source with many dependencies, because some compilers 4441 # like to wrap large dependency lists on column 80 (with \), and 4442 # we should not choose a depcomp mode which is confused by this. 4443 # 4444 # We need to recreate these files for each test, as the compiler may 4445 # overwrite some of them when testing with obscure command lines. 4446 # This happens at least with the AIX C compiler. 4447 : > sub/conftest.c 4448 for i in 1 2 3 4 5 6; do 4449 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4450 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4451 # Solaris 10 /bin/sh. 4452 echo '/* dummy */' > sub/conftst$i.h 4453 done 4454 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4455 4456 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4457 # mode. It turns out that the SunPro C++ compiler does not properly 4458 # handle '-M -o', and we need to detect this. Also, some Intel 4459 # versions had trouble with output in subdirs. 4460 am__obj=sub/conftest.${OBJEXT-o} 4461 am__minus_obj="-o $am__obj" 4462 case $depmode in 4463 gcc) 4464 # This depmode causes a compiler race in universal mode. 4465 test "$am__universal" = false || continue 4466 ;; 4467 nosideeffect) 4468 # After this tag, mechanisms are not by side-effect, so they'll 4469 # only be used when explicitly requested. 4470 if test "x$enable_dependency_tracking" = xyes; then 4471 continue 4472 else 4473 break 4474 fi 4475 ;; 4476 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4477 # This compiler won't grok '-c -o', but also, the minuso test has 4478 # not run yet. These depmodes are late enough in the game, and 4479 # so weak that their functioning should not be impacted. 4480 am__obj=conftest.${OBJEXT-o} 4481 am__minus_obj= 4482 ;; 4483 none) break ;; 4484 esac 4485 if depmode=$depmode \ 4486 source=sub/conftest.c object=$am__obj \ 4487 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4488 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4489 >/dev/null 2>conftest.err && 4490 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4491 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4492 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4493 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4494 # icc doesn't choke on unknown options, it will just issue warnings 4495 # or remarks (even with -Werror). So we grep stderr for any message 4496 # that says an option was ignored or not supported. 4497 # When given -MP, icc 7.0 and 7.1 complain thusly: 4498 # icc: Command line warning: ignoring option '-M'; no argument required 4499 # The diagnosis changed in icc 8.0: 4500 # icc: Command line remark: option '-MP' not supported 4501 if (grep 'ignoring option' conftest.err || 4502 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4503 am_cv_CC_dependencies_compiler_type=$depmode 4504 break 4505 fi 4506 fi 4507 done 4508 4509 cd .. 4510 rm -rf conftest.dir 4511 else 4512 am_cv_CC_dependencies_compiler_type=none 4513 fi 4514 4515 fi 4516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4517 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4518 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4519 4520 if 4521 test "x$enable_dependency_tracking" != xno \ 4522 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4523 am__fastdepCC_TRUE= 4524 am__fastdepCC_FALSE='#' 4525 else 4526 am__fastdepCC_TRUE='#' 4527 am__fastdepCC_FALSE= 4528 fi 4529 4530 4531 4532 4533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4534 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4535 if test ${ac_cv_c_undeclared_builtin_options+y} 4536 then : 4537 printf %s "(cached) " >&6 4538 else $as_nop 4539 ac_save_CFLAGS=$CFLAGS 4540 ac_cv_c_undeclared_builtin_options='cannot detect' 4541 for ac_arg in '' -fno-builtin; do 4542 CFLAGS="$ac_save_CFLAGS $ac_arg" 4543 # This test program should *not* compile successfully. 4544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4545 /* end confdefs.h. */ 4546 4547 int 4548 main (void) 4549 { 4550 (void) strchr; 4551 ; 4552 return 0; 4553 } 4554 _ACEOF 4555 if ac_fn_c_try_compile "$LINENO" 4556 then : 4557 4558 else $as_nop 4559 # This test program should compile successfully. 4560 # No library function is consistently available on 4561 # freestanding implementations, so test against a dummy 4562 # declaration. Include always-available headers on the 4563 # off chance that they somehow elicit warnings. 4564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4565 /* end confdefs.h. */ 4566 #include <float.h> 4567 #include <limits.h> 4568 #include <stdarg.h> 4569 #include <stddef.h> 4570 extern void ac_decl (int, char *); 4571 4572 int 4573 main (void) 4574 { 4575 (void) ac_decl (0, (char *) 0); 4576 (void) ac_decl; 4577 4578 ; 4579 return 0; 4580 } 4581 _ACEOF 4582 if ac_fn_c_try_compile "$LINENO" 4583 then : 4584 if test x"$ac_arg" = x 4585 then : 4586 ac_cv_c_undeclared_builtin_options='none needed' 4587 else $as_nop 4588 ac_cv_c_undeclared_builtin_options=$ac_arg 4589 fi 4590 break 4591 fi 4592 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4593 fi 4594 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4595 done 4596 CFLAGS=$ac_save_CFLAGS 4597 4598 fi 4599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4600 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4601 case $ac_cv_c_undeclared_builtin_options in #( 4602 'cannot detect') : 4603 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4604 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4605 as_fn_error $? "cannot make $CC report undeclared builtins 4606 See \`config.log' for more details" "$LINENO" 5; } ;; #( 4607 'none needed') : 4608 ac_c_undeclared_builtin_options='' ;; #( 4609 *) : 4610 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4611 esac 4612 4613 ac_header= ac_cache= 4614 for ac_item in $ac_header_c_list 4615 do 4616 if test $ac_cache; then 4617 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4618 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4619 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4620 fi 4621 ac_header= ac_cache= 4622 elif test $ac_header; then 4623 ac_cache=$ac_item 4624 else 4625 ac_header=$ac_item 4626 fi 4627 done 4628 4629 4630 4631 4632 4633 4634 4635 4636 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4637 then : 4638 4639 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4640 4641 fi 4642 4643 4644 4645 4646 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4647 if test "x$ac_cv_have_decl___clang__" = xyes 4648 then : 4649 CLANGCC="yes" 4650 else $as_nop 4651 CLANGCC="no" 4652 fi 4653 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4654 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4655 then : 4656 INTELCC="yes" 4657 else $as_nop 4658 INTELCC="no" 4659 fi 4660 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4661 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4662 then : 4663 SUNCC="yes" 4664 else $as_nop 4665 SUNCC="no" 4666 fi 4667 4668 4669 4670 4671 4672 4673 4674 4675 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4676 if test -n "$ac_tool_prefix"; then 4677 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4678 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4680 printf %s "checking for $ac_word... " >&6; } 4681 if test ${ac_cv_path_PKG_CONFIG+y} 4682 then : 4683 printf %s "(cached) " >&6 4684 else $as_nop 4685 case $PKG_CONFIG in 4686 [\\/]* | ?:[\\/]*) 4687 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4688 ;; 4689 *) 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_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4702 printf "%s\n" "$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 ;; 4710 esac 4711 fi 4712 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4713 if test -n "$PKG_CONFIG"; then 4714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4715 printf "%s\n" "$PKG_CONFIG" >&6; } 4716 else 4717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4718 printf "%s\n" "no" >&6; } 4719 fi 4720 4721 4722 fi 4723 if test -z "$ac_cv_path_PKG_CONFIG"; then 4724 ac_pt_PKG_CONFIG=$PKG_CONFIG 4725 # Extract the first word of "pkg-config", so it can be a program name with args. 4726 set dummy pkg-config; ac_word=$2 4727 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4728 printf %s "checking for $ac_word... " >&6; } 4729 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4730 then : 4731 printf %s "(cached) " >&6 4732 else $as_nop 4733 case $ac_pt_PKG_CONFIG in 4734 [\\/]* | ?:[\\/]*) 4735 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4736 ;; 4737 *) 4738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4739 for as_dir in $PATH 4740 do 4741 IFS=$as_save_IFS 4742 case $as_dir in #((( 4743 '') as_dir=./ ;; 4744 */) ;; 4745 *) as_dir=$as_dir/ ;; 4746 esac 4747 for ac_exec_ext in '' $ac_executable_extensions; do 4748 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4749 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4750 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4751 break 2 4752 fi 4753 done 4754 done 4755 IFS=$as_save_IFS 4756 4757 ;; 4758 esac 4759 fi 4760 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4761 if test -n "$ac_pt_PKG_CONFIG"; then 4762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4763 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4764 else 4765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4766 printf "%s\n" "no" >&6; } 4767 fi 4768 4769 if test "x$ac_pt_PKG_CONFIG" = x; then 4770 PKG_CONFIG="" 4771 else 4772 case $cross_compiling:$ac_tool_warned in 4773 yes:) 4774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4775 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4776 ac_tool_warned=yes ;; 4777 esac 4778 PKG_CONFIG=$ac_pt_PKG_CONFIG 4779 fi 4780 else 4781 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4782 fi 4783 4784 fi 4785 if test -n "$PKG_CONFIG"; then 4786 _pkg_min_version=0.9.0 4787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4788 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4789 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4791 printf "%s\n" "yes" >&6; } 4792 else 4793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4794 printf "%s\n" "no" >&6; } 4795 PKG_CONFIG="" 4796 fi 4797 fi 4798 4799 4800 # Make sure we can run config.sub. 4801 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4802 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4803 4804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4805 printf %s "checking build system type... " >&6; } 4806 if test ${ac_cv_build+y} 4807 then : 4808 printf %s "(cached) " >&6 4809 else $as_nop 4810 ac_build_alias=$build_alias 4811 test "x$ac_build_alias" = x && 4812 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4813 test "x$ac_build_alias" = x && 4814 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4815 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4816 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4817 4818 fi 4819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4820 printf "%s\n" "$ac_cv_build" >&6; } 4821 case $ac_cv_build in 4822 *-*-*) ;; 4823 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4824 esac 4825 build=$ac_cv_build 4826 ac_save_IFS=$IFS; IFS='-' 4827 set x $ac_cv_build 4828 shift 4829 build_cpu=$1 4830 build_vendor=$2 4831 shift; shift 4832 # Remember, the first character of IFS is used to create $*, 4833 # except with old shells: 4834 build_os=$* 4835 IFS=$ac_save_IFS 4836 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4837 4838 4839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4840 printf %s "checking host system type... " >&6; } 4841 if test ${ac_cv_host+y} 4842 then : 4843 printf %s "(cached) " >&6 4844 else $as_nop 4845 if test "x$host_alias" = x; then 4846 ac_cv_host=$ac_cv_build 4847 else 4848 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4849 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4850 fi 4851 4852 fi 4853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4854 printf "%s\n" "$ac_cv_host" >&6; } 4855 case $ac_cv_host in 4856 *-*-*) ;; 4857 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4858 esac 4859 host=$ac_cv_host 4860 ac_save_IFS=$IFS; IFS='-' 4861 set x $ac_cv_host 4862 shift 4863 host_cpu=$1 4864 host_vendor=$2 4865 shift; shift 4866 # Remember, the first character of IFS is used to create $*, 4867 # except with old shells: 4868 host_os=$* 4869 IFS=$ac_save_IFS 4870 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4871 4872 4873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4874 printf %s "checking for a sed that does not truncate output... " >&6; } 4875 if test ${ac_cv_path_SED+y} 4876 then : 4877 printf %s "(cached) " >&6 4878 else $as_nop 4879 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4880 for ac_i in 1 2 3 4 5 6 7; do 4881 ac_script="$ac_script$as_nl$ac_script" 4882 done 4883 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4884 { ac_script=; unset ac_script;} 4885 if test -z "$SED"; then 4886 ac_path_SED_found=false 4887 # Loop through the user's path and test for each of PROGNAME-LIST 4888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4889 for as_dir in $PATH 4890 do 4891 IFS=$as_save_IFS 4892 case $as_dir in #((( 4893 '') as_dir=./ ;; 4894 */) ;; 4895 *) as_dir=$as_dir/ ;; 4896 esac 4897 for ac_prog in sed gsed 4898 do 4899 for ac_exec_ext in '' $ac_executable_extensions; do 4900 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4901 as_fn_executable_p "$ac_path_SED" || continue 4902 # Check for GNU ac_path_SED and select it if it is found. 4903 # Check for GNU $ac_path_SED 4904 case `"$ac_path_SED" --version 2>&1` in 4905 *GNU*) 4906 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4907 *) 4908 ac_count=0 4909 printf %s 0123456789 >"conftest.in" 4910 while : 4911 do 4912 cat "conftest.in" "conftest.in" >"conftest.tmp" 4913 mv "conftest.tmp" "conftest.in" 4914 cp "conftest.in" "conftest.nl" 4915 printf "%s\n" '' >> "conftest.nl" 4916 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4917 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4918 as_fn_arith $ac_count + 1 && ac_count=$as_val 4919 if test $ac_count -gt ${ac_path_SED_max-0}; then 4920 # Best one so far, save it but keep looking for a better one 4921 ac_cv_path_SED="$ac_path_SED" 4922 ac_path_SED_max=$ac_count 4923 fi 4924 # 10*(2^10) chars as input seems more than enough 4925 test $ac_count -gt 10 && break 4926 done 4927 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4928 esac 4929 4930 $ac_path_SED_found && break 3 4931 done 4932 done 4933 done 4934 IFS=$as_save_IFS 4935 if test -z "$ac_cv_path_SED"; then 4936 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4937 fi 4938 else 4939 ac_cv_path_SED=$SED 4940 fi 4941 4942 fi 4943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4944 printf "%s\n" "$ac_cv_path_SED" >&6; } 4945 SED="$ac_cv_path_SED" 4946 rm -f conftest.sed 4947 4948 4949 4950 4951 4952 4953 # Check whether --enable-selective-werror was given. 4954 if test ${enable_selective_werror+y} 4955 then : 4956 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4957 else $as_nop 4958 SELECTIVE_WERROR=yes 4959 fi 4960 4961 4962 4963 4964 4965 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4966 if test "x$SUNCC" = "xyes"; then 4967 BASE_CFLAGS="-v" 4968 else 4969 BASE_CFLAGS="" 4970 fi 4971 4972 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 xorg_testset_save_CFLAGS="$CFLAGS" 4987 4988 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4991 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4992 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4993 then : 4994 printf %s "(cached) " >&6 4995 else $as_nop 4996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4997 /* end confdefs.h. */ 4998 int i; 4999 _ACEOF 5000 if ac_fn_c_try_compile "$LINENO" 5001 then : 5002 xorg_cv_cc_flag_unknown_warning_option=yes 5003 else $as_nop 5004 xorg_cv_cc_flag_unknown_warning_option=no 5005 fi 5006 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5007 fi 5008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5009 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5010 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5011 CFLAGS="$xorg_testset_save_CFLAGS" 5012 fi 5013 5014 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5015 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5017 fi 5018 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5020 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5021 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5022 then : 5023 printf %s "(cached) " >&6 5024 else $as_nop 5025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5026 /* end confdefs.h. */ 5027 int i; 5028 _ACEOF 5029 if ac_fn_c_try_compile "$LINENO" 5030 then : 5031 xorg_cv_cc_flag_unused_command_line_argument=yes 5032 else $as_nop 5033 xorg_cv_cc_flag_unused_command_line_argument=no 5034 fi 5035 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5036 fi 5037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5038 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5039 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5040 CFLAGS="$xorg_testset_save_CFLAGS" 5041 fi 5042 5043 found="no" 5044 5045 if test $found = "no" ; then 5046 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5047 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5048 fi 5049 5050 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5051 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5052 fi 5053 5054 CFLAGS="$CFLAGS -Wall" 5055 5056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5057 printf %s "checking if $CC supports -Wall... " >&6; } 5058 cacheid=xorg_cv_cc_flag__Wall 5059 if eval test \${$cacheid+y} 5060 then : 5061 printf %s "(cached) " >&6 5062 else $as_nop 5063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5064 /* end confdefs.h. */ 5065 int i; 5066 int 5067 main (void) 5068 { 5069 5070 ; 5071 return 0; 5072 } 5073 _ACEOF 5074 if ac_fn_c_try_link "$LINENO" 5075 then : 5076 eval $cacheid=yes 5077 else $as_nop 5078 eval $cacheid=no 5079 fi 5080 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5081 conftest$ac_exeext conftest.$ac_ext 5082 fi 5083 5084 5085 CFLAGS="$xorg_testset_save_CFLAGS" 5086 5087 eval supported=\$$cacheid 5088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5089 printf "%s\n" "$supported" >&6; } 5090 if test "$supported" = "yes" ; then 5091 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5092 found="yes" 5093 fi 5094 fi 5095 5096 5097 5098 5099 5100 5101 5102 5103 5104 5105 5106 5107 5108 5109 5110 xorg_testset_save_CFLAGS="$CFLAGS" 5111 5112 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5115 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5116 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5117 then : 5118 printf %s "(cached) " >&6 5119 else $as_nop 5120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5121 /* end confdefs.h. */ 5122 int i; 5123 _ACEOF 5124 if ac_fn_c_try_compile "$LINENO" 5125 then : 5126 xorg_cv_cc_flag_unknown_warning_option=yes 5127 else $as_nop 5128 xorg_cv_cc_flag_unknown_warning_option=no 5129 fi 5130 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5131 fi 5132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5133 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5134 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5135 CFLAGS="$xorg_testset_save_CFLAGS" 5136 fi 5137 5138 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5139 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5141 fi 5142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5144 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5145 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5146 then : 5147 printf %s "(cached) " >&6 5148 else $as_nop 5149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5150 /* end confdefs.h. */ 5151 int i; 5152 _ACEOF 5153 if ac_fn_c_try_compile "$LINENO" 5154 then : 5155 xorg_cv_cc_flag_unused_command_line_argument=yes 5156 else $as_nop 5157 xorg_cv_cc_flag_unused_command_line_argument=no 5158 fi 5159 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5160 fi 5161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5162 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5163 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5164 CFLAGS="$xorg_testset_save_CFLAGS" 5165 fi 5166 5167 found="no" 5168 5169 if test $found = "no" ; then 5170 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5172 fi 5173 5174 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5175 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5176 fi 5177 5178 CFLAGS="$CFLAGS -Wpointer-arith" 5179 5180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5181 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5182 cacheid=xorg_cv_cc_flag__Wpointer_arith 5183 if eval test \${$cacheid+y} 5184 then : 5185 printf %s "(cached) " >&6 5186 else $as_nop 5187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5188 /* end confdefs.h. */ 5189 int i; 5190 int 5191 main (void) 5192 { 5193 5194 ; 5195 return 0; 5196 } 5197 _ACEOF 5198 if ac_fn_c_try_link "$LINENO" 5199 then : 5200 eval $cacheid=yes 5201 else $as_nop 5202 eval $cacheid=no 5203 fi 5204 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5205 conftest$ac_exeext conftest.$ac_ext 5206 fi 5207 5208 5209 CFLAGS="$xorg_testset_save_CFLAGS" 5210 5211 eval supported=\$$cacheid 5212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5213 printf "%s\n" "$supported" >&6; } 5214 if test "$supported" = "yes" ; then 5215 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5216 found="yes" 5217 fi 5218 fi 5219 5220 5221 5222 5223 5224 5225 5226 5227 5228 5229 5230 5231 5232 5233 5234 xorg_testset_save_CFLAGS="$CFLAGS" 5235 5236 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5239 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5240 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5241 then : 5242 printf %s "(cached) " >&6 5243 else $as_nop 5244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5245 /* end confdefs.h. */ 5246 int i; 5247 _ACEOF 5248 if ac_fn_c_try_compile "$LINENO" 5249 then : 5250 xorg_cv_cc_flag_unknown_warning_option=yes 5251 else $as_nop 5252 xorg_cv_cc_flag_unknown_warning_option=no 5253 fi 5254 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5255 fi 5256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5257 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5258 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5259 CFLAGS="$xorg_testset_save_CFLAGS" 5260 fi 5261 5262 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5263 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5265 fi 5266 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5268 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5269 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5270 then : 5271 printf %s "(cached) " >&6 5272 else $as_nop 5273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5274 /* end confdefs.h. */ 5275 int i; 5276 _ACEOF 5277 if ac_fn_c_try_compile "$LINENO" 5278 then : 5279 xorg_cv_cc_flag_unused_command_line_argument=yes 5280 else $as_nop 5281 xorg_cv_cc_flag_unused_command_line_argument=no 5282 fi 5283 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5284 fi 5285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5286 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5287 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5288 CFLAGS="$xorg_testset_save_CFLAGS" 5289 fi 5290 5291 found="no" 5292 5293 if test $found = "no" ; then 5294 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5296 fi 5297 5298 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5299 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5300 fi 5301 5302 CFLAGS="$CFLAGS -Wmissing-declarations" 5303 5304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5305 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5306 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5307 if eval test \${$cacheid+y} 5308 then : 5309 printf %s "(cached) " >&6 5310 else $as_nop 5311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5312 /* end confdefs.h. */ 5313 int i; 5314 int 5315 main (void) 5316 { 5317 5318 ; 5319 return 0; 5320 } 5321 _ACEOF 5322 if ac_fn_c_try_link "$LINENO" 5323 then : 5324 eval $cacheid=yes 5325 else $as_nop 5326 eval $cacheid=no 5327 fi 5328 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5329 conftest$ac_exeext conftest.$ac_ext 5330 fi 5331 5332 5333 CFLAGS="$xorg_testset_save_CFLAGS" 5334 5335 eval supported=\$$cacheid 5336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5337 printf "%s\n" "$supported" >&6; } 5338 if test "$supported" = "yes" ; then 5339 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5340 found="yes" 5341 fi 5342 fi 5343 5344 5345 5346 5347 5348 5349 5350 5351 5352 5353 5354 5355 5356 5357 5358 xorg_testset_save_CFLAGS="$CFLAGS" 5359 5360 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5363 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5364 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5365 then : 5366 printf %s "(cached) " >&6 5367 else $as_nop 5368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5369 /* end confdefs.h. */ 5370 int i; 5371 _ACEOF 5372 if ac_fn_c_try_compile "$LINENO" 5373 then : 5374 xorg_cv_cc_flag_unknown_warning_option=yes 5375 else $as_nop 5376 xorg_cv_cc_flag_unknown_warning_option=no 5377 fi 5378 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5379 fi 5380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5381 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5382 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5383 CFLAGS="$xorg_testset_save_CFLAGS" 5384 fi 5385 5386 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5387 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5389 fi 5390 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5391 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5392 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5393 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5394 then : 5395 printf %s "(cached) " >&6 5396 else $as_nop 5397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5398 /* end confdefs.h. */ 5399 int i; 5400 _ACEOF 5401 if ac_fn_c_try_compile "$LINENO" 5402 then : 5403 xorg_cv_cc_flag_unused_command_line_argument=yes 5404 else $as_nop 5405 xorg_cv_cc_flag_unused_command_line_argument=no 5406 fi 5407 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5408 fi 5409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5410 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5411 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5412 CFLAGS="$xorg_testset_save_CFLAGS" 5413 fi 5414 5415 found="no" 5416 5417 if test $found = "no" ; then 5418 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5420 fi 5421 5422 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5423 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5424 fi 5425 5426 CFLAGS="$CFLAGS -Wformat=2" 5427 5428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5429 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5430 cacheid=xorg_cv_cc_flag__Wformat_2 5431 if eval test \${$cacheid+y} 5432 then : 5433 printf %s "(cached) " >&6 5434 else $as_nop 5435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5436 /* end confdefs.h. */ 5437 int i; 5438 int 5439 main (void) 5440 { 5441 5442 ; 5443 return 0; 5444 } 5445 _ACEOF 5446 if ac_fn_c_try_link "$LINENO" 5447 then : 5448 eval $cacheid=yes 5449 else $as_nop 5450 eval $cacheid=no 5451 fi 5452 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5453 conftest$ac_exeext conftest.$ac_ext 5454 fi 5455 5456 5457 CFLAGS="$xorg_testset_save_CFLAGS" 5458 5459 eval supported=\$$cacheid 5460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5461 printf "%s\n" "$supported" >&6; } 5462 if test "$supported" = "yes" ; then 5463 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5464 found="yes" 5465 fi 5466 fi 5467 5468 if test $found = "no" ; then 5469 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5470 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5471 fi 5472 5473 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5474 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5475 fi 5476 5477 CFLAGS="$CFLAGS -Wformat" 5478 5479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5480 printf %s "checking if $CC supports -Wformat... " >&6; } 5481 cacheid=xorg_cv_cc_flag__Wformat 5482 if eval test \${$cacheid+y} 5483 then : 5484 printf %s "(cached) " >&6 5485 else $as_nop 5486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5487 /* end confdefs.h. */ 5488 int i; 5489 int 5490 main (void) 5491 { 5492 5493 ; 5494 return 0; 5495 } 5496 _ACEOF 5497 if ac_fn_c_try_link "$LINENO" 5498 then : 5499 eval $cacheid=yes 5500 else $as_nop 5501 eval $cacheid=no 5502 fi 5503 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5504 conftest$ac_exeext conftest.$ac_ext 5505 fi 5506 5507 5508 CFLAGS="$xorg_testset_save_CFLAGS" 5509 5510 eval supported=\$$cacheid 5511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5512 printf "%s\n" "$supported" >&6; } 5513 if test "$supported" = "yes" ; then 5514 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5515 found="yes" 5516 fi 5517 fi 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535 xorg_testset_save_CFLAGS="$CFLAGS" 5536 5537 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5540 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5541 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5542 then : 5543 printf %s "(cached) " >&6 5544 else $as_nop 5545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5546 /* end confdefs.h. */ 5547 int i; 5548 _ACEOF 5549 if ac_fn_c_try_compile "$LINENO" 5550 then : 5551 xorg_cv_cc_flag_unknown_warning_option=yes 5552 else $as_nop 5553 xorg_cv_cc_flag_unknown_warning_option=no 5554 fi 5555 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5556 fi 5557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5558 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5559 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5560 CFLAGS="$xorg_testset_save_CFLAGS" 5561 fi 5562 5563 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5564 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5566 fi 5567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5569 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5570 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5571 then : 5572 printf %s "(cached) " >&6 5573 else $as_nop 5574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5575 /* end confdefs.h. */ 5576 int i; 5577 _ACEOF 5578 if ac_fn_c_try_compile "$LINENO" 5579 then : 5580 xorg_cv_cc_flag_unused_command_line_argument=yes 5581 else $as_nop 5582 xorg_cv_cc_flag_unused_command_line_argument=no 5583 fi 5584 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5585 fi 5586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5587 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5588 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5589 CFLAGS="$xorg_testset_save_CFLAGS" 5590 fi 5591 5592 found="no" 5593 5594 if test $found = "no" ; then 5595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5597 fi 5598 5599 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5601 fi 5602 5603 CFLAGS="$CFLAGS -Wstrict-prototypes" 5604 5605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5606 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5607 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5608 if eval test \${$cacheid+y} 5609 then : 5610 printf %s "(cached) " >&6 5611 else $as_nop 5612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5613 /* end confdefs.h. */ 5614 int i; 5615 int 5616 main (void) 5617 { 5618 5619 ; 5620 return 0; 5621 } 5622 _ACEOF 5623 if ac_fn_c_try_link "$LINENO" 5624 then : 5625 eval $cacheid=yes 5626 else $as_nop 5627 eval $cacheid=no 5628 fi 5629 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5630 conftest$ac_exeext conftest.$ac_ext 5631 fi 5632 5633 5634 CFLAGS="$xorg_testset_save_CFLAGS" 5635 5636 eval supported=\$$cacheid 5637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5638 printf "%s\n" "$supported" >&6; } 5639 if test "$supported" = "yes" ; then 5640 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5641 found="yes" 5642 fi 5643 fi 5644 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 5656 5657 5658 5659 xorg_testset_save_CFLAGS="$CFLAGS" 5660 5661 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5664 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5665 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5666 then : 5667 printf %s "(cached) " >&6 5668 else $as_nop 5669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5670 /* end confdefs.h. */ 5671 int i; 5672 _ACEOF 5673 if ac_fn_c_try_compile "$LINENO" 5674 then : 5675 xorg_cv_cc_flag_unknown_warning_option=yes 5676 else $as_nop 5677 xorg_cv_cc_flag_unknown_warning_option=no 5678 fi 5679 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5680 fi 5681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5682 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5683 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5684 CFLAGS="$xorg_testset_save_CFLAGS" 5685 fi 5686 5687 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5688 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5690 fi 5691 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5693 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5694 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5695 then : 5696 printf %s "(cached) " >&6 5697 else $as_nop 5698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5699 /* end confdefs.h. */ 5700 int i; 5701 _ACEOF 5702 if ac_fn_c_try_compile "$LINENO" 5703 then : 5704 xorg_cv_cc_flag_unused_command_line_argument=yes 5705 else $as_nop 5706 xorg_cv_cc_flag_unused_command_line_argument=no 5707 fi 5708 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5709 fi 5710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5711 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5712 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5713 CFLAGS="$xorg_testset_save_CFLAGS" 5714 fi 5715 5716 found="no" 5717 5718 if test $found = "no" ; then 5719 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5721 fi 5722 5723 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5724 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5725 fi 5726 5727 CFLAGS="$CFLAGS -Wmissing-prototypes" 5728 5729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5730 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5731 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5732 if eval test \${$cacheid+y} 5733 then : 5734 printf %s "(cached) " >&6 5735 else $as_nop 5736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5737 /* end confdefs.h. */ 5738 int i; 5739 int 5740 main (void) 5741 { 5742 5743 ; 5744 return 0; 5745 } 5746 _ACEOF 5747 if ac_fn_c_try_link "$LINENO" 5748 then : 5749 eval $cacheid=yes 5750 else $as_nop 5751 eval $cacheid=no 5752 fi 5753 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5754 conftest$ac_exeext conftest.$ac_ext 5755 fi 5756 5757 5758 CFLAGS="$xorg_testset_save_CFLAGS" 5759 5760 eval supported=\$$cacheid 5761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5762 printf "%s\n" "$supported" >&6; } 5763 if test "$supported" = "yes" ; then 5764 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5765 found="yes" 5766 fi 5767 fi 5768 5769 5770 5771 5772 5773 5774 5775 5776 5777 5778 5779 5780 5781 5782 5783 xorg_testset_save_CFLAGS="$CFLAGS" 5784 5785 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5788 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5789 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5790 then : 5791 printf %s "(cached) " >&6 5792 else $as_nop 5793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5794 /* end confdefs.h. */ 5795 int i; 5796 _ACEOF 5797 if ac_fn_c_try_compile "$LINENO" 5798 then : 5799 xorg_cv_cc_flag_unknown_warning_option=yes 5800 else $as_nop 5801 xorg_cv_cc_flag_unknown_warning_option=no 5802 fi 5803 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5804 fi 5805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5806 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5807 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5808 CFLAGS="$xorg_testset_save_CFLAGS" 5809 fi 5810 5811 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5812 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5814 fi 5815 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5817 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5818 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5819 then : 5820 printf %s "(cached) " >&6 5821 else $as_nop 5822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5823 /* end confdefs.h. */ 5824 int i; 5825 _ACEOF 5826 if ac_fn_c_try_compile "$LINENO" 5827 then : 5828 xorg_cv_cc_flag_unused_command_line_argument=yes 5829 else $as_nop 5830 xorg_cv_cc_flag_unused_command_line_argument=no 5831 fi 5832 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5833 fi 5834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5835 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5836 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5837 CFLAGS="$xorg_testset_save_CFLAGS" 5838 fi 5839 5840 found="no" 5841 5842 if test $found = "no" ; then 5843 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5845 fi 5846 5847 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5848 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5849 fi 5850 5851 CFLAGS="$CFLAGS -Wnested-externs" 5852 5853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5854 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5855 cacheid=xorg_cv_cc_flag__Wnested_externs 5856 if eval test \${$cacheid+y} 5857 then : 5858 printf %s "(cached) " >&6 5859 else $as_nop 5860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5861 /* end confdefs.h. */ 5862 int i; 5863 int 5864 main (void) 5865 { 5866 5867 ; 5868 return 0; 5869 } 5870 _ACEOF 5871 if ac_fn_c_try_link "$LINENO" 5872 then : 5873 eval $cacheid=yes 5874 else $as_nop 5875 eval $cacheid=no 5876 fi 5877 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5878 conftest$ac_exeext conftest.$ac_ext 5879 fi 5880 5881 5882 CFLAGS="$xorg_testset_save_CFLAGS" 5883 5884 eval supported=\$$cacheid 5885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5886 printf "%s\n" "$supported" >&6; } 5887 if test "$supported" = "yes" ; then 5888 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5889 found="yes" 5890 fi 5891 fi 5892 5893 5894 5895 5896 5897 5898 5899 5900 5901 5902 5903 5904 5905 5906 5907 xorg_testset_save_CFLAGS="$CFLAGS" 5908 5909 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5912 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5913 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5914 then : 5915 printf %s "(cached) " >&6 5916 else $as_nop 5917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5918 /* end confdefs.h. */ 5919 int i; 5920 _ACEOF 5921 if ac_fn_c_try_compile "$LINENO" 5922 then : 5923 xorg_cv_cc_flag_unknown_warning_option=yes 5924 else $as_nop 5925 xorg_cv_cc_flag_unknown_warning_option=no 5926 fi 5927 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5928 fi 5929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5930 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5931 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5932 CFLAGS="$xorg_testset_save_CFLAGS" 5933 fi 5934 5935 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5936 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5937 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5938 fi 5939 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5941 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5942 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5943 then : 5944 printf %s "(cached) " >&6 5945 else $as_nop 5946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5947 /* end confdefs.h. */ 5948 int i; 5949 _ACEOF 5950 if ac_fn_c_try_compile "$LINENO" 5951 then : 5952 xorg_cv_cc_flag_unused_command_line_argument=yes 5953 else $as_nop 5954 xorg_cv_cc_flag_unused_command_line_argument=no 5955 fi 5956 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5957 fi 5958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5959 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5960 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5961 CFLAGS="$xorg_testset_save_CFLAGS" 5962 fi 5963 5964 found="no" 5965 5966 if test $found = "no" ; then 5967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5969 fi 5970 5971 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5973 fi 5974 5975 CFLAGS="$CFLAGS -Wbad-function-cast" 5976 5977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5978 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5979 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5980 if eval test \${$cacheid+y} 5981 then : 5982 printf %s "(cached) " >&6 5983 else $as_nop 5984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5985 /* end confdefs.h. */ 5986 int i; 5987 int 5988 main (void) 5989 { 5990 5991 ; 5992 return 0; 5993 } 5994 _ACEOF 5995 if ac_fn_c_try_link "$LINENO" 5996 then : 5997 eval $cacheid=yes 5998 else $as_nop 5999 eval $cacheid=no 6000 fi 6001 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6002 conftest$ac_exeext conftest.$ac_ext 6003 fi 6004 6005 6006 CFLAGS="$xorg_testset_save_CFLAGS" 6007 6008 eval supported=\$$cacheid 6009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6010 printf "%s\n" "$supported" >&6; } 6011 if test "$supported" = "yes" ; then 6012 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6013 found="yes" 6014 fi 6015 fi 6016 6017 6018 6019 6020 6021 6022 6023 6024 6025 6026 6027 6028 6029 6030 6031 xorg_testset_save_CFLAGS="$CFLAGS" 6032 6033 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6036 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6037 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6038 then : 6039 printf %s "(cached) " >&6 6040 else $as_nop 6041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6042 /* end confdefs.h. */ 6043 int i; 6044 _ACEOF 6045 if ac_fn_c_try_compile "$LINENO" 6046 then : 6047 xorg_cv_cc_flag_unknown_warning_option=yes 6048 else $as_nop 6049 xorg_cv_cc_flag_unknown_warning_option=no 6050 fi 6051 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6052 fi 6053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6054 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6055 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6056 CFLAGS="$xorg_testset_save_CFLAGS" 6057 fi 6058 6059 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6060 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6062 fi 6063 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6065 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6066 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6067 then : 6068 printf %s "(cached) " >&6 6069 else $as_nop 6070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6071 /* end confdefs.h. */ 6072 int i; 6073 _ACEOF 6074 if ac_fn_c_try_compile "$LINENO" 6075 then : 6076 xorg_cv_cc_flag_unused_command_line_argument=yes 6077 else $as_nop 6078 xorg_cv_cc_flag_unused_command_line_argument=no 6079 fi 6080 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6081 fi 6082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6083 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6084 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6085 CFLAGS="$xorg_testset_save_CFLAGS" 6086 fi 6087 6088 found="no" 6089 6090 if test $found = "no" ; then 6091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6093 fi 6094 6095 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6096 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6097 fi 6098 6099 CFLAGS="$CFLAGS -Wold-style-definition" 6100 6101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6102 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6103 cacheid=xorg_cv_cc_flag__Wold_style_definition 6104 if eval test \${$cacheid+y} 6105 then : 6106 printf %s "(cached) " >&6 6107 else $as_nop 6108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6109 /* end confdefs.h. */ 6110 int i; 6111 int 6112 main (void) 6113 { 6114 6115 ; 6116 return 0; 6117 } 6118 _ACEOF 6119 if ac_fn_c_try_link "$LINENO" 6120 then : 6121 eval $cacheid=yes 6122 else $as_nop 6123 eval $cacheid=no 6124 fi 6125 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6126 conftest$ac_exeext conftest.$ac_ext 6127 fi 6128 6129 6130 CFLAGS="$xorg_testset_save_CFLAGS" 6131 6132 eval supported=\$$cacheid 6133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6134 printf "%s\n" "$supported" >&6; } 6135 if test "$supported" = "yes" ; then 6136 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6137 found="yes" 6138 fi 6139 fi 6140 6141 if test $found = "no" ; then 6142 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6144 fi 6145 6146 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6147 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6148 fi 6149 6150 CFLAGS="$CFLAGS -fd" 6151 6152 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6153 printf %s "checking if $CC supports -fd... " >&6; } 6154 cacheid=xorg_cv_cc_flag__fd 6155 if eval test \${$cacheid+y} 6156 then : 6157 printf %s "(cached) " >&6 6158 else $as_nop 6159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6160 /* end confdefs.h. */ 6161 int i; 6162 int 6163 main (void) 6164 { 6165 6166 ; 6167 return 0; 6168 } 6169 _ACEOF 6170 if ac_fn_c_try_link "$LINENO" 6171 then : 6172 eval $cacheid=yes 6173 else $as_nop 6174 eval $cacheid=no 6175 fi 6176 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6177 conftest$ac_exeext conftest.$ac_ext 6178 fi 6179 6180 6181 CFLAGS="$xorg_testset_save_CFLAGS" 6182 6183 eval supported=\$$cacheid 6184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6185 printf "%s\n" "$supported" >&6; } 6186 if test "$supported" = "yes" ; then 6187 BASE_CFLAGS="$BASE_CFLAGS -fd" 6188 found="yes" 6189 fi 6190 fi 6191 6192 6193 6194 6195 6196 6197 6198 6199 6200 6201 6202 6203 6204 6205 6206 xorg_testset_save_CFLAGS="$CFLAGS" 6207 6208 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6211 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6212 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6213 then : 6214 printf %s "(cached) " >&6 6215 else $as_nop 6216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6217 /* end confdefs.h. */ 6218 int i; 6219 _ACEOF 6220 if ac_fn_c_try_compile "$LINENO" 6221 then : 6222 xorg_cv_cc_flag_unknown_warning_option=yes 6223 else $as_nop 6224 xorg_cv_cc_flag_unknown_warning_option=no 6225 fi 6226 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6227 fi 6228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6229 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6230 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6231 CFLAGS="$xorg_testset_save_CFLAGS" 6232 fi 6233 6234 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6235 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6237 fi 6238 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6240 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6241 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6242 then : 6243 printf %s "(cached) " >&6 6244 else $as_nop 6245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6246 /* end confdefs.h. */ 6247 int i; 6248 _ACEOF 6249 if ac_fn_c_try_compile "$LINENO" 6250 then : 6251 xorg_cv_cc_flag_unused_command_line_argument=yes 6252 else $as_nop 6253 xorg_cv_cc_flag_unused_command_line_argument=no 6254 fi 6255 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6256 fi 6257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6258 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6259 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6260 CFLAGS="$xorg_testset_save_CFLAGS" 6261 fi 6262 6263 found="no" 6264 6265 if test $found = "no" ; then 6266 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6268 fi 6269 6270 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6271 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6272 fi 6273 6274 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6275 6276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6277 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6278 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6279 if eval test \${$cacheid+y} 6280 then : 6281 printf %s "(cached) " >&6 6282 else $as_nop 6283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6284 /* end confdefs.h. */ 6285 int i; 6286 int 6287 main (void) 6288 { 6289 6290 ; 6291 return 0; 6292 } 6293 _ACEOF 6294 if ac_fn_c_try_link "$LINENO" 6295 then : 6296 eval $cacheid=yes 6297 else $as_nop 6298 eval $cacheid=no 6299 fi 6300 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6301 conftest$ac_exeext conftest.$ac_ext 6302 fi 6303 6304 6305 CFLAGS="$xorg_testset_save_CFLAGS" 6306 6307 eval supported=\$$cacheid 6308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6309 printf "%s\n" "$supported" >&6; } 6310 if test "$supported" = "yes" ; then 6311 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6312 found="yes" 6313 fi 6314 fi 6315 6316 6317 6318 6319 6320 # This chunk adds additional warnings that could catch undesired effects. 6321 6322 6323 6324 6325 6326 6327 6328 6329 6330 6331 6332 6333 6334 xorg_testset_save_CFLAGS="$CFLAGS" 6335 6336 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6339 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6340 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6341 then : 6342 printf %s "(cached) " >&6 6343 else $as_nop 6344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6345 /* end confdefs.h. */ 6346 int i; 6347 _ACEOF 6348 if ac_fn_c_try_compile "$LINENO" 6349 then : 6350 xorg_cv_cc_flag_unknown_warning_option=yes 6351 else $as_nop 6352 xorg_cv_cc_flag_unknown_warning_option=no 6353 fi 6354 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6355 fi 6356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6357 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6358 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6359 CFLAGS="$xorg_testset_save_CFLAGS" 6360 fi 6361 6362 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6365 fi 6366 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6367 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6368 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6369 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6370 then : 6371 printf %s "(cached) " >&6 6372 else $as_nop 6373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6374 /* end confdefs.h. */ 6375 int i; 6376 _ACEOF 6377 if ac_fn_c_try_compile "$LINENO" 6378 then : 6379 xorg_cv_cc_flag_unused_command_line_argument=yes 6380 else $as_nop 6381 xorg_cv_cc_flag_unused_command_line_argument=no 6382 fi 6383 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6384 fi 6385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6386 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6387 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6388 CFLAGS="$xorg_testset_save_CFLAGS" 6389 fi 6390 6391 found="no" 6392 6393 if test $found = "no" ; then 6394 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6396 fi 6397 6398 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6399 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6400 fi 6401 6402 CFLAGS="$CFLAGS -Wunused" 6403 6404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6405 printf %s "checking if $CC supports -Wunused... " >&6; } 6406 cacheid=xorg_cv_cc_flag__Wunused 6407 if eval test \${$cacheid+y} 6408 then : 6409 printf %s "(cached) " >&6 6410 else $as_nop 6411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6412 /* end confdefs.h. */ 6413 int i; 6414 int 6415 main (void) 6416 { 6417 6418 ; 6419 return 0; 6420 } 6421 _ACEOF 6422 if ac_fn_c_try_link "$LINENO" 6423 then : 6424 eval $cacheid=yes 6425 else $as_nop 6426 eval $cacheid=no 6427 fi 6428 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6429 conftest$ac_exeext conftest.$ac_ext 6430 fi 6431 6432 6433 CFLAGS="$xorg_testset_save_CFLAGS" 6434 6435 eval supported=\$$cacheid 6436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6437 printf "%s\n" "$supported" >&6; } 6438 if test "$supported" = "yes" ; then 6439 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6440 found="yes" 6441 fi 6442 fi 6443 6444 6445 6446 6447 6448 6449 6450 6451 6452 6453 6454 6455 6456 6457 6458 xorg_testset_save_CFLAGS="$CFLAGS" 6459 6460 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6463 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6464 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6465 then : 6466 printf %s "(cached) " >&6 6467 else $as_nop 6468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6469 /* end confdefs.h. */ 6470 int i; 6471 _ACEOF 6472 if ac_fn_c_try_compile "$LINENO" 6473 then : 6474 xorg_cv_cc_flag_unknown_warning_option=yes 6475 else $as_nop 6476 xorg_cv_cc_flag_unknown_warning_option=no 6477 fi 6478 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6479 fi 6480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6481 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6482 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6483 CFLAGS="$xorg_testset_save_CFLAGS" 6484 fi 6485 6486 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6487 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6489 fi 6490 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6492 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6493 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6494 then : 6495 printf %s "(cached) " >&6 6496 else $as_nop 6497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6498 /* end confdefs.h. */ 6499 int i; 6500 _ACEOF 6501 if ac_fn_c_try_compile "$LINENO" 6502 then : 6503 xorg_cv_cc_flag_unused_command_line_argument=yes 6504 else $as_nop 6505 xorg_cv_cc_flag_unused_command_line_argument=no 6506 fi 6507 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6508 fi 6509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6510 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6511 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6512 CFLAGS="$xorg_testset_save_CFLAGS" 6513 fi 6514 6515 found="no" 6516 6517 if test $found = "no" ; then 6518 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6519 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6520 fi 6521 6522 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6523 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6524 fi 6525 6526 CFLAGS="$CFLAGS -Wuninitialized" 6527 6528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6529 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6530 cacheid=xorg_cv_cc_flag__Wuninitialized 6531 if eval test \${$cacheid+y} 6532 then : 6533 printf %s "(cached) " >&6 6534 else $as_nop 6535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6536 /* end confdefs.h. */ 6537 int i; 6538 int 6539 main (void) 6540 { 6541 6542 ; 6543 return 0; 6544 } 6545 _ACEOF 6546 if ac_fn_c_try_link "$LINENO" 6547 then : 6548 eval $cacheid=yes 6549 else $as_nop 6550 eval $cacheid=no 6551 fi 6552 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6553 conftest$ac_exeext conftest.$ac_ext 6554 fi 6555 6556 6557 CFLAGS="$xorg_testset_save_CFLAGS" 6558 6559 eval supported=\$$cacheid 6560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6561 printf "%s\n" "$supported" >&6; } 6562 if test "$supported" = "yes" ; then 6563 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6564 found="yes" 6565 fi 6566 fi 6567 6568 6569 6570 6571 6572 6573 6574 6575 6576 6577 6578 6579 6580 6581 6582 xorg_testset_save_CFLAGS="$CFLAGS" 6583 6584 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6587 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6588 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6589 then : 6590 printf %s "(cached) " >&6 6591 else $as_nop 6592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6593 /* end confdefs.h. */ 6594 int i; 6595 _ACEOF 6596 if ac_fn_c_try_compile "$LINENO" 6597 then : 6598 xorg_cv_cc_flag_unknown_warning_option=yes 6599 else $as_nop 6600 xorg_cv_cc_flag_unknown_warning_option=no 6601 fi 6602 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6603 fi 6604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6605 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6606 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6607 CFLAGS="$xorg_testset_save_CFLAGS" 6608 fi 6609 6610 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6611 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6612 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6613 fi 6614 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6616 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6617 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6618 then : 6619 printf %s "(cached) " >&6 6620 else $as_nop 6621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6622 /* end confdefs.h. */ 6623 int i; 6624 _ACEOF 6625 if ac_fn_c_try_compile "$LINENO" 6626 then : 6627 xorg_cv_cc_flag_unused_command_line_argument=yes 6628 else $as_nop 6629 xorg_cv_cc_flag_unused_command_line_argument=no 6630 fi 6631 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6632 fi 6633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6634 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6635 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6636 CFLAGS="$xorg_testset_save_CFLAGS" 6637 fi 6638 6639 found="no" 6640 6641 if test $found = "no" ; then 6642 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6644 fi 6645 6646 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6647 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6648 fi 6649 6650 CFLAGS="$CFLAGS -Wshadow" 6651 6652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6653 printf %s "checking if $CC supports -Wshadow... " >&6; } 6654 cacheid=xorg_cv_cc_flag__Wshadow 6655 if eval test \${$cacheid+y} 6656 then : 6657 printf %s "(cached) " >&6 6658 else $as_nop 6659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6660 /* end confdefs.h. */ 6661 int i; 6662 int 6663 main (void) 6664 { 6665 6666 ; 6667 return 0; 6668 } 6669 _ACEOF 6670 if ac_fn_c_try_link "$LINENO" 6671 then : 6672 eval $cacheid=yes 6673 else $as_nop 6674 eval $cacheid=no 6675 fi 6676 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6677 conftest$ac_exeext conftest.$ac_ext 6678 fi 6679 6680 6681 CFLAGS="$xorg_testset_save_CFLAGS" 6682 6683 eval supported=\$$cacheid 6684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6685 printf "%s\n" "$supported" >&6; } 6686 if test "$supported" = "yes" ; then 6687 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6688 found="yes" 6689 fi 6690 fi 6691 6692 6693 6694 6695 6696 6697 6698 6699 6700 6701 6702 6703 6704 6705 6706 xorg_testset_save_CFLAGS="$CFLAGS" 6707 6708 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6711 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6712 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6713 then : 6714 printf %s "(cached) " >&6 6715 else $as_nop 6716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6717 /* end confdefs.h. */ 6718 int i; 6719 _ACEOF 6720 if ac_fn_c_try_compile "$LINENO" 6721 then : 6722 xorg_cv_cc_flag_unknown_warning_option=yes 6723 else $as_nop 6724 xorg_cv_cc_flag_unknown_warning_option=no 6725 fi 6726 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6727 fi 6728 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6729 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6730 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6731 CFLAGS="$xorg_testset_save_CFLAGS" 6732 fi 6733 6734 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6735 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6736 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6737 fi 6738 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6740 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6741 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6742 then : 6743 printf %s "(cached) " >&6 6744 else $as_nop 6745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6746 /* end confdefs.h. */ 6747 int i; 6748 _ACEOF 6749 if ac_fn_c_try_compile "$LINENO" 6750 then : 6751 xorg_cv_cc_flag_unused_command_line_argument=yes 6752 else $as_nop 6753 xorg_cv_cc_flag_unused_command_line_argument=no 6754 fi 6755 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6756 fi 6757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6758 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6759 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6760 CFLAGS="$xorg_testset_save_CFLAGS" 6761 fi 6762 6763 found="no" 6764 6765 if test $found = "no" ; then 6766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6768 fi 6769 6770 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6772 fi 6773 6774 CFLAGS="$CFLAGS -Wmissing-noreturn" 6775 6776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6777 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6778 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6779 if eval test \${$cacheid+y} 6780 then : 6781 printf %s "(cached) " >&6 6782 else $as_nop 6783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6784 /* end confdefs.h. */ 6785 int i; 6786 int 6787 main (void) 6788 { 6789 6790 ; 6791 return 0; 6792 } 6793 _ACEOF 6794 if ac_fn_c_try_link "$LINENO" 6795 then : 6796 eval $cacheid=yes 6797 else $as_nop 6798 eval $cacheid=no 6799 fi 6800 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6801 conftest$ac_exeext conftest.$ac_ext 6802 fi 6803 6804 6805 CFLAGS="$xorg_testset_save_CFLAGS" 6806 6807 eval supported=\$$cacheid 6808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6809 printf "%s\n" "$supported" >&6; } 6810 if test "$supported" = "yes" ; then 6811 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6812 found="yes" 6813 fi 6814 fi 6815 6816 6817 6818 6819 6820 6821 6822 6823 6824 6825 6826 6827 6828 6829 6830 xorg_testset_save_CFLAGS="$CFLAGS" 6831 6832 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6835 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6836 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6837 then : 6838 printf %s "(cached) " >&6 6839 else $as_nop 6840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6841 /* end confdefs.h. */ 6842 int i; 6843 _ACEOF 6844 if ac_fn_c_try_compile "$LINENO" 6845 then : 6846 xorg_cv_cc_flag_unknown_warning_option=yes 6847 else $as_nop 6848 xorg_cv_cc_flag_unknown_warning_option=no 6849 fi 6850 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6851 fi 6852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6853 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6854 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6855 CFLAGS="$xorg_testset_save_CFLAGS" 6856 fi 6857 6858 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6859 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6861 fi 6862 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6864 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6865 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6866 then : 6867 printf %s "(cached) " >&6 6868 else $as_nop 6869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6870 /* end confdefs.h. */ 6871 int i; 6872 _ACEOF 6873 if ac_fn_c_try_compile "$LINENO" 6874 then : 6875 xorg_cv_cc_flag_unused_command_line_argument=yes 6876 else $as_nop 6877 xorg_cv_cc_flag_unused_command_line_argument=no 6878 fi 6879 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6880 fi 6881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6882 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6883 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6884 CFLAGS="$xorg_testset_save_CFLAGS" 6885 fi 6886 6887 found="no" 6888 6889 if test $found = "no" ; then 6890 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6892 fi 6893 6894 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6896 fi 6897 6898 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6899 6900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6901 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6902 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6903 if eval test \${$cacheid+y} 6904 then : 6905 printf %s "(cached) " >&6 6906 else $as_nop 6907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6908 /* end confdefs.h. */ 6909 int i; 6910 int 6911 main (void) 6912 { 6913 6914 ; 6915 return 0; 6916 } 6917 _ACEOF 6918 if ac_fn_c_try_link "$LINENO" 6919 then : 6920 eval $cacheid=yes 6921 else $as_nop 6922 eval $cacheid=no 6923 fi 6924 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6925 conftest$ac_exeext conftest.$ac_ext 6926 fi 6927 6928 6929 CFLAGS="$xorg_testset_save_CFLAGS" 6930 6931 eval supported=\$$cacheid 6932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6933 printf "%s\n" "$supported" >&6; } 6934 if test "$supported" = "yes" ; then 6935 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6936 found="yes" 6937 fi 6938 fi 6939 6940 6941 6942 6943 6944 6945 6946 6947 6948 6949 6950 6951 6952 6953 6954 xorg_testset_save_CFLAGS="$CFLAGS" 6955 6956 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6959 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6960 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6961 then : 6962 printf %s "(cached) " >&6 6963 else $as_nop 6964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6965 /* end confdefs.h. */ 6966 int i; 6967 _ACEOF 6968 if ac_fn_c_try_compile "$LINENO" 6969 then : 6970 xorg_cv_cc_flag_unknown_warning_option=yes 6971 else $as_nop 6972 xorg_cv_cc_flag_unknown_warning_option=no 6973 fi 6974 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6975 fi 6976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6977 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6978 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6979 CFLAGS="$xorg_testset_save_CFLAGS" 6980 fi 6981 6982 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6983 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6985 fi 6986 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6988 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6989 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6990 then : 6991 printf %s "(cached) " >&6 6992 else $as_nop 6993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6994 /* end confdefs.h. */ 6995 int i; 6996 _ACEOF 6997 if ac_fn_c_try_compile "$LINENO" 6998 then : 6999 xorg_cv_cc_flag_unused_command_line_argument=yes 7000 else $as_nop 7001 xorg_cv_cc_flag_unused_command_line_argument=no 7002 fi 7003 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7004 fi 7005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7006 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7007 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7008 CFLAGS="$xorg_testset_save_CFLAGS" 7009 fi 7010 7011 found="no" 7012 7013 if test $found = "no" ; then 7014 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7016 fi 7017 7018 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7019 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7020 fi 7021 7022 CFLAGS="$CFLAGS -Wredundant-decls" 7023 7024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7025 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7026 cacheid=xorg_cv_cc_flag__Wredundant_decls 7027 if eval test \${$cacheid+y} 7028 then : 7029 printf %s "(cached) " >&6 7030 else $as_nop 7031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7032 /* end confdefs.h. */ 7033 int i; 7034 int 7035 main (void) 7036 { 7037 7038 ; 7039 return 0; 7040 } 7041 _ACEOF 7042 if ac_fn_c_try_link "$LINENO" 7043 then : 7044 eval $cacheid=yes 7045 else $as_nop 7046 eval $cacheid=no 7047 fi 7048 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7049 conftest$ac_exeext conftest.$ac_ext 7050 fi 7051 7052 7053 CFLAGS="$xorg_testset_save_CFLAGS" 7054 7055 eval supported=\$$cacheid 7056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7057 printf "%s\n" "$supported" >&6; } 7058 if test "$supported" = "yes" ; then 7059 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7060 found="yes" 7061 fi 7062 fi 7063 7064 7065 7066 7067 7068 7069 7070 7071 7072 7073 7074 7075 7076 7077 7078 xorg_testset_save_CFLAGS="$CFLAGS" 7079 7080 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7083 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7084 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7085 then : 7086 printf %s "(cached) " >&6 7087 else $as_nop 7088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7089 /* end confdefs.h. */ 7090 int i; 7091 _ACEOF 7092 if ac_fn_c_try_compile "$LINENO" 7093 then : 7094 xorg_cv_cc_flag_unknown_warning_option=yes 7095 else $as_nop 7096 xorg_cv_cc_flag_unknown_warning_option=no 7097 fi 7098 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7099 fi 7100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7101 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7102 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7103 CFLAGS="$xorg_testset_save_CFLAGS" 7104 fi 7105 7106 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7107 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7109 fi 7110 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7112 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7113 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7114 then : 7115 printf %s "(cached) " >&6 7116 else $as_nop 7117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7118 /* end confdefs.h. */ 7119 int i; 7120 _ACEOF 7121 if ac_fn_c_try_compile "$LINENO" 7122 then : 7123 xorg_cv_cc_flag_unused_command_line_argument=yes 7124 else $as_nop 7125 xorg_cv_cc_flag_unused_command_line_argument=no 7126 fi 7127 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7128 fi 7129 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7130 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7131 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7132 CFLAGS="$xorg_testset_save_CFLAGS" 7133 fi 7134 7135 found="no" 7136 7137 if test $found = "no" ; then 7138 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7140 fi 7141 7142 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7143 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7144 fi 7145 7146 CFLAGS="$CFLAGS -Wlogical-op" 7147 7148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7149 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7150 cacheid=xorg_cv_cc_flag__Wlogical_op 7151 if eval test \${$cacheid+y} 7152 then : 7153 printf %s "(cached) " >&6 7154 else $as_nop 7155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7156 /* end confdefs.h. */ 7157 int i; 7158 int 7159 main (void) 7160 { 7161 7162 ; 7163 return 0; 7164 } 7165 _ACEOF 7166 if ac_fn_c_try_link "$LINENO" 7167 then : 7168 eval $cacheid=yes 7169 else $as_nop 7170 eval $cacheid=no 7171 fi 7172 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7173 conftest$ac_exeext conftest.$ac_ext 7174 fi 7175 7176 7177 CFLAGS="$xorg_testset_save_CFLAGS" 7178 7179 eval supported=\$$cacheid 7180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7181 printf "%s\n" "$supported" >&6; } 7182 if test "$supported" = "yes" ; then 7183 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7184 found="yes" 7185 fi 7186 fi 7187 7188 7189 7190 # These are currently disabled because they are noisy. They will be enabled 7191 # in the future once the codebase is sufficiently modernized to silence 7192 # them. For now, I don't want them to drown out the other warnings. 7193 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7194 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7195 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7196 7197 # Turn some warnings into errors, so we don't accidently get successful builds 7198 # when there are problems that should be fixed. 7199 7200 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7201 7202 7203 7204 7205 7206 7207 7208 7209 7210 7211 7212 7213 7214 xorg_testset_save_CFLAGS="$CFLAGS" 7215 7216 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7218 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7219 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7220 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7221 then : 7222 printf %s "(cached) " >&6 7223 else $as_nop 7224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7225 /* end confdefs.h. */ 7226 int i; 7227 _ACEOF 7228 if ac_fn_c_try_compile "$LINENO" 7229 then : 7230 xorg_cv_cc_flag_unknown_warning_option=yes 7231 else $as_nop 7232 xorg_cv_cc_flag_unknown_warning_option=no 7233 fi 7234 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7235 fi 7236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7237 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7238 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7239 CFLAGS="$xorg_testset_save_CFLAGS" 7240 fi 7241 7242 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7243 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7245 fi 7246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7248 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7249 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7250 then : 7251 printf %s "(cached) " >&6 7252 else $as_nop 7253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7254 /* end confdefs.h. */ 7255 int i; 7256 _ACEOF 7257 if ac_fn_c_try_compile "$LINENO" 7258 then : 7259 xorg_cv_cc_flag_unused_command_line_argument=yes 7260 else $as_nop 7261 xorg_cv_cc_flag_unused_command_line_argument=no 7262 fi 7263 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7264 fi 7265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7266 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7267 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7268 CFLAGS="$xorg_testset_save_CFLAGS" 7269 fi 7270 7271 found="no" 7272 7273 if test $found = "no" ; then 7274 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7276 fi 7277 7278 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7279 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7280 fi 7281 7282 CFLAGS="$CFLAGS -Werror=implicit" 7283 7284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7285 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7286 cacheid=xorg_cv_cc_flag__Werror_implicit 7287 if eval test \${$cacheid+y} 7288 then : 7289 printf %s "(cached) " >&6 7290 else $as_nop 7291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7292 /* end confdefs.h. */ 7293 int i; 7294 int 7295 main (void) 7296 { 7297 7298 ; 7299 return 0; 7300 } 7301 _ACEOF 7302 if ac_fn_c_try_link "$LINENO" 7303 then : 7304 eval $cacheid=yes 7305 else $as_nop 7306 eval $cacheid=no 7307 fi 7308 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7309 conftest$ac_exeext conftest.$ac_ext 7310 fi 7311 7312 7313 CFLAGS="$xorg_testset_save_CFLAGS" 7314 7315 eval supported=\$$cacheid 7316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7317 printf "%s\n" "$supported" >&6; } 7318 if test "$supported" = "yes" ; then 7319 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7320 found="yes" 7321 fi 7322 fi 7323 7324 if test $found = "no" ; then 7325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7327 fi 7328 7329 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7331 fi 7332 7333 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7334 7335 { 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 7336 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7337 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7338 if eval test \${$cacheid+y} 7339 then : 7340 printf %s "(cached) " >&6 7341 else $as_nop 7342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7343 /* end confdefs.h. */ 7344 int i; 7345 int 7346 main (void) 7347 { 7348 7349 ; 7350 return 0; 7351 } 7352 _ACEOF 7353 if ac_fn_c_try_link "$LINENO" 7354 then : 7355 eval $cacheid=yes 7356 else $as_nop 7357 eval $cacheid=no 7358 fi 7359 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7360 conftest$ac_exeext conftest.$ac_ext 7361 fi 7362 7363 7364 CFLAGS="$xorg_testset_save_CFLAGS" 7365 7366 eval supported=\$$cacheid 7367 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7368 printf "%s\n" "$supported" >&6; } 7369 if test "$supported" = "yes" ; then 7370 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7371 found="yes" 7372 fi 7373 fi 7374 7375 7376 7377 7378 7379 7380 7381 7382 7383 7384 7385 7386 7387 7388 7389 xorg_testset_save_CFLAGS="$CFLAGS" 7390 7391 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7394 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7395 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7396 then : 7397 printf %s "(cached) " >&6 7398 else $as_nop 7399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7400 /* end confdefs.h. */ 7401 int i; 7402 _ACEOF 7403 if ac_fn_c_try_compile "$LINENO" 7404 then : 7405 xorg_cv_cc_flag_unknown_warning_option=yes 7406 else $as_nop 7407 xorg_cv_cc_flag_unknown_warning_option=no 7408 fi 7409 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7410 fi 7411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7412 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7413 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7414 CFLAGS="$xorg_testset_save_CFLAGS" 7415 fi 7416 7417 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7418 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7420 fi 7421 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7423 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7424 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7425 then : 7426 printf %s "(cached) " >&6 7427 else $as_nop 7428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7429 /* end confdefs.h. */ 7430 int i; 7431 _ACEOF 7432 if ac_fn_c_try_compile "$LINENO" 7433 then : 7434 xorg_cv_cc_flag_unused_command_line_argument=yes 7435 else $as_nop 7436 xorg_cv_cc_flag_unused_command_line_argument=no 7437 fi 7438 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7439 fi 7440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7441 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7442 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7443 CFLAGS="$xorg_testset_save_CFLAGS" 7444 fi 7445 7446 found="no" 7447 7448 if test $found = "no" ; then 7449 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7451 fi 7452 7453 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7454 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7455 fi 7456 7457 CFLAGS="$CFLAGS -Werror=nonnull" 7458 7459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7460 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7461 cacheid=xorg_cv_cc_flag__Werror_nonnull 7462 if eval test \${$cacheid+y} 7463 then : 7464 printf %s "(cached) " >&6 7465 else $as_nop 7466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7467 /* end confdefs.h. */ 7468 int i; 7469 int 7470 main (void) 7471 { 7472 7473 ; 7474 return 0; 7475 } 7476 _ACEOF 7477 if ac_fn_c_try_link "$LINENO" 7478 then : 7479 eval $cacheid=yes 7480 else $as_nop 7481 eval $cacheid=no 7482 fi 7483 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7484 conftest$ac_exeext conftest.$ac_ext 7485 fi 7486 7487 7488 CFLAGS="$xorg_testset_save_CFLAGS" 7489 7490 eval supported=\$$cacheid 7491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7492 printf "%s\n" "$supported" >&6; } 7493 if test "$supported" = "yes" ; then 7494 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7495 found="yes" 7496 fi 7497 fi 7498 7499 7500 7501 7502 7503 7504 7505 7506 7507 7508 7509 7510 7511 7512 7513 xorg_testset_save_CFLAGS="$CFLAGS" 7514 7515 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7518 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7519 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7520 then : 7521 printf %s "(cached) " >&6 7522 else $as_nop 7523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7524 /* end confdefs.h. */ 7525 int i; 7526 _ACEOF 7527 if ac_fn_c_try_compile "$LINENO" 7528 then : 7529 xorg_cv_cc_flag_unknown_warning_option=yes 7530 else $as_nop 7531 xorg_cv_cc_flag_unknown_warning_option=no 7532 fi 7533 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7534 fi 7535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7536 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7537 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7538 CFLAGS="$xorg_testset_save_CFLAGS" 7539 fi 7540 7541 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7542 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7544 fi 7545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7547 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7548 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7549 then : 7550 printf %s "(cached) " >&6 7551 else $as_nop 7552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7553 /* end confdefs.h. */ 7554 int i; 7555 _ACEOF 7556 if ac_fn_c_try_compile "$LINENO" 7557 then : 7558 xorg_cv_cc_flag_unused_command_line_argument=yes 7559 else $as_nop 7560 xorg_cv_cc_flag_unused_command_line_argument=no 7561 fi 7562 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7563 fi 7564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7565 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7566 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7567 CFLAGS="$xorg_testset_save_CFLAGS" 7568 fi 7569 7570 found="no" 7571 7572 if test $found = "no" ; then 7573 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7575 fi 7576 7577 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7578 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7579 fi 7580 7581 CFLAGS="$CFLAGS -Werror=init-self" 7582 7583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7584 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7585 cacheid=xorg_cv_cc_flag__Werror_init_self 7586 if eval test \${$cacheid+y} 7587 then : 7588 printf %s "(cached) " >&6 7589 else $as_nop 7590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7591 /* end confdefs.h. */ 7592 int i; 7593 int 7594 main (void) 7595 { 7596 7597 ; 7598 return 0; 7599 } 7600 _ACEOF 7601 if ac_fn_c_try_link "$LINENO" 7602 then : 7603 eval $cacheid=yes 7604 else $as_nop 7605 eval $cacheid=no 7606 fi 7607 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7608 conftest$ac_exeext conftest.$ac_ext 7609 fi 7610 7611 7612 CFLAGS="$xorg_testset_save_CFLAGS" 7613 7614 eval supported=\$$cacheid 7615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7616 printf "%s\n" "$supported" >&6; } 7617 if test "$supported" = "yes" ; then 7618 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7619 found="yes" 7620 fi 7621 fi 7622 7623 7624 7625 7626 7627 7628 7629 7630 7631 7632 7633 7634 7635 7636 7637 xorg_testset_save_CFLAGS="$CFLAGS" 7638 7639 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7642 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7643 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7644 then : 7645 printf %s "(cached) " >&6 7646 else $as_nop 7647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7648 /* end confdefs.h. */ 7649 int i; 7650 _ACEOF 7651 if ac_fn_c_try_compile "$LINENO" 7652 then : 7653 xorg_cv_cc_flag_unknown_warning_option=yes 7654 else $as_nop 7655 xorg_cv_cc_flag_unknown_warning_option=no 7656 fi 7657 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7658 fi 7659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7660 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7661 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7662 CFLAGS="$xorg_testset_save_CFLAGS" 7663 fi 7664 7665 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7666 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7668 fi 7669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7671 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7672 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7673 then : 7674 printf %s "(cached) " >&6 7675 else $as_nop 7676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7677 /* end confdefs.h. */ 7678 int i; 7679 _ACEOF 7680 if ac_fn_c_try_compile "$LINENO" 7681 then : 7682 xorg_cv_cc_flag_unused_command_line_argument=yes 7683 else $as_nop 7684 xorg_cv_cc_flag_unused_command_line_argument=no 7685 fi 7686 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7687 fi 7688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7689 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7690 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7691 CFLAGS="$xorg_testset_save_CFLAGS" 7692 fi 7693 7694 found="no" 7695 7696 if test $found = "no" ; then 7697 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7699 fi 7700 7701 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7702 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7703 fi 7704 7705 CFLAGS="$CFLAGS -Werror=main" 7706 7707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7708 printf %s "checking if $CC supports -Werror=main... " >&6; } 7709 cacheid=xorg_cv_cc_flag__Werror_main 7710 if eval test \${$cacheid+y} 7711 then : 7712 printf %s "(cached) " >&6 7713 else $as_nop 7714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7715 /* end confdefs.h. */ 7716 int i; 7717 int 7718 main (void) 7719 { 7720 7721 ; 7722 return 0; 7723 } 7724 _ACEOF 7725 if ac_fn_c_try_link "$LINENO" 7726 then : 7727 eval $cacheid=yes 7728 else $as_nop 7729 eval $cacheid=no 7730 fi 7731 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7732 conftest$ac_exeext conftest.$ac_ext 7733 fi 7734 7735 7736 CFLAGS="$xorg_testset_save_CFLAGS" 7737 7738 eval supported=\$$cacheid 7739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7740 printf "%s\n" "$supported" >&6; } 7741 if test "$supported" = "yes" ; then 7742 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7743 found="yes" 7744 fi 7745 fi 7746 7747 7748 7749 7750 7751 7752 7753 7754 7755 7756 7757 7758 7759 7760 7761 xorg_testset_save_CFLAGS="$CFLAGS" 7762 7763 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7766 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7767 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7768 then : 7769 printf %s "(cached) " >&6 7770 else $as_nop 7771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7772 /* end confdefs.h. */ 7773 int i; 7774 _ACEOF 7775 if ac_fn_c_try_compile "$LINENO" 7776 then : 7777 xorg_cv_cc_flag_unknown_warning_option=yes 7778 else $as_nop 7779 xorg_cv_cc_flag_unknown_warning_option=no 7780 fi 7781 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7782 fi 7783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7784 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7785 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7786 CFLAGS="$xorg_testset_save_CFLAGS" 7787 fi 7788 7789 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7790 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7792 fi 7793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7795 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7796 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7797 then : 7798 printf %s "(cached) " >&6 7799 else $as_nop 7800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7801 /* end confdefs.h. */ 7802 int i; 7803 _ACEOF 7804 if ac_fn_c_try_compile "$LINENO" 7805 then : 7806 xorg_cv_cc_flag_unused_command_line_argument=yes 7807 else $as_nop 7808 xorg_cv_cc_flag_unused_command_line_argument=no 7809 fi 7810 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7811 fi 7812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7813 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7814 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7815 CFLAGS="$xorg_testset_save_CFLAGS" 7816 fi 7817 7818 found="no" 7819 7820 if test $found = "no" ; then 7821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7823 fi 7824 7825 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7827 fi 7828 7829 CFLAGS="$CFLAGS -Werror=missing-braces" 7830 7831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7832 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7833 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7834 if eval test \${$cacheid+y} 7835 then : 7836 printf %s "(cached) " >&6 7837 else $as_nop 7838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7839 /* end confdefs.h. */ 7840 int i; 7841 int 7842 main (void) 7843 { 7844 7845 ; 7846 return 0; 7847 } 7848 _ACEOF 7849 if ac_fn_c_try_link "$LINENO" 7850 then : 7851 eval $cacheid=yes 7852 else $as_nop 7853 eval $cacheid=no 7854 fi 7855 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7856 conftest$ac_exeext conftest.$ac_ext 7857 fi 7858 7859 7860 CFLAGS="$xorg_testset_save_CFLAGS" 7861 7862 eval supported=\$$cacheid 7863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7864 printf "%s\n" "$supported" >&6; } 7865 if test "$supported" = "yes" ; then 7866 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7867 found="yes" 7868 fi 7869 fi 7870 7871 7872 7873 7874 7875 7876 7877 7878 7879 7880 7881 7882 7883 7884 7885 xorg_testset_save_CFLAGS="$CFLAGS" 7886 7887 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7890 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7891 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7892 then : 7893 printf %s "(cached) " >&6 7894 else $as_nop 7895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7896 /* end confdefs.h. */ 7897 int i; 7898 _ACEOF 7899 if ac_fn_c_try_compile "$LINENO" 7900 then : 7901 xorg_cv_cc_flag_unknown_warning_option=yes 7902 else $as_nop 7903 xorg_cv_cc_flag_unknown_warning_option=no 7904 fi 7905 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7906 fi 7907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7908 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7909 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7910 CFLAGS="$xorg_testset_save_CFLAGS" 7911 fi 7912 7913 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7914 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7916 fi 7917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7919 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7920 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7921 then : 7922 printf %s "(cached) " >&6 7923 else $as_nop 7924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7925 /* end confdefs.h. */ 7926 int i; 7927 _ACEOF 7928 if ac_fn_c_try_compile "$LINENO" 7929 then : 7930 xorg_cv_cc_flag_unused_command_line_argument=yes 7931 else $as_nop 7932 xorg_cv_cc_flag_unused_command_line_argument=no 7933 fi 7934 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7935 fi 7936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7937 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7938 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7939 CFLAGS="$xorg_testset_save_CFLAGS" 7940 fi 7941 7942 found="no" 7943 7944 if test $found = "no" ; then 7945 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7947 fi 7948 7949 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7951 fi 7952 7953 CFLAGS="$CFLAGS -Werror=sequence-point" 7954 7955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7956 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7957 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7958 if eval test \${$cacheid+y} 7959 then : 7960 printf %s "(cached) " >&6 7961 else $as_nop 7962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7963 /* end confdefs.h. */ 7964 int i; 7965 int 7966 main (void) 7967 { 7968 7969 ; 7970 return 0; 7971 } 7972 _ACEOF 7973 if ac_fn_c_try_link "$LINENO" 7974 then : 7975 eval $cacheid=yes 7976 else $as_nop 7977 eval $cacheid=no 7978 fi 7979 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7980 conftest$ac_exeext conftest.$ac_ext 7981 fi 7982 7983 7984 CFLAGS="$xorg_testset_save_CFLAGS" 7985 7986 eval supported=\$$cacheid 7987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7988 printf "%s\n" "$supported" >&6; } 7989 if test "$supported" = "yes" ; then 7990 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7991 found="yes" 7992 fi 7993 fi 7994 7995 7996 7997 7998 7999 8000 8001 8002 8003 8004 8005 8006 8007 8008 8009 xorg_testset_save_CFLAGS="$CFLAGS" 8010 8011 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8014 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8015 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8016 then : 8017 printf %s "(cached) " >&6 8018 else $as_nop 8019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8020 /* end confdefs.h. */ 8021 int i; 8022 _ACEOF 8023 if ac_fn_c_try_compile "$LINENO" 8024 then : 8025 xorg_cv_cc_flag_unknown_warning_option=yes 8026 else $as_nop 8027 xorg_cv_cc_flag_unknown_warning_option=no 8028 fi 8029 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8030 fi 8031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8032 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8033 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8034 CFLAGS="$xorg_testset_save_CFLAGS" 8035 fi 8036 8037 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8040 fi 8041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8042 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8043 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8044 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8045 then : 8046 printf %s "(cached) " >&6 8047 else $as_nop 8048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8049 /* end confdefs.h. */ 8050 int i; 8051 _ACEOF 8052 if ac_fn_c_try_compile "$LINENO" 8053 then : 8054 xorg_cv_cc_flag_unused_command_line_argument=yes 8055 else $as_nop 8056 xorg_cv_cc_flag_unused_command_line_argument=no 8057 fi 8058 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8059 fi 8060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8061 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8062 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8063 CFLAGS="$xorg_testset_save_CFLAGS" 8064 fi 8065 8066 found="no" 8067 8068 if test $found = "no" ; then 8069 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8071 fi 8072 8073 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8075 fi 8076 8077 CFLAGS="$CFLAGS -Werror=return-type" 8078 8079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8080 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8081 cacheid=xorg_cv_cc_flag__Werror_return_type 8082 if eval test \${$cacheid+y} 8083 then : 8084 printf %s "(cached) " >&6 8085 else $as_nop 8086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8087 /* end confdefs.h. */ 8088 int i; 8089 int 8090 main (void) 8091 { 8092 8093 ; 8094 return 0; 8095 } 8096 _ACEOF 8097 if ac_fn_c_try_link "$LINENO" 8098 then : 8099 eval $cacheid=yes 8100 else $as_nop 8101 eval $cacheid=no 8102 fi 8103 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8104 conftest$ac_exeext conftest.$ac_ext 8105 fi 8106 8107 8108 CFLAGS="$xorg_testset_save_CFLAGS" 8109 8110 eval supported=\$$cacheid 8111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8112 printf "%s\n" "$supported" >&6; } 8113 if test "$supported" = "yes" ; then 8114 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8115 found="yes" 8116 fi 8117 fi 8118 8119 if test $found = "no" ; then 8120 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8122 fi 8123 8124 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8126 fi 8127 8128 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8129 8130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8131 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8132 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8133 if eval test \${$cacheid+y} 8134 then : 8135 printf %s "(cached) " >&6 8136 else $as_nop 8137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8138 /* end confdefs.h. */ 8139 int i; 8140 int 8141 main (void) 8142 { 8143 8144 ; 8145 return 0; 8146 } 8147 _ACEOF 8148 if ac_fn_c_try_link "$LINENO" 8149 then : 8150 eval $cacheid=yes 8151 else $as_nop 8152 eval $cacheid=no 8153 fi 8154 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8155 conftest$ac_exeext conftest.$ac_ext 8156 fi 8157 8158 8159 CFLAGS="$xorg_testset_save_CFLAGS" 8160 8161 eval supported=\$$cacheid 8162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8163 printf "%s\n" "$supported" >&6; } 8164 if test "$supported" = "yes" ; then 8165 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8166 found="yes" 8167 fi 8168 fi 8169 8170 8171 8172 8173 8174 8175 8176 8177 8178 8179 8180 8181 8182 8183 8184 xorg_testset_save_CFLAGS="$CFLAGS" 8185 8186 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8189 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8190 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8191 then : 8192 printf %s "(cached) " >&6 8193 else $as_nop 8194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8195 /* end confdefs.h. */ 8196 int i; 8197 _ACEOF 8198 if ac_fn_c_try_compile "$LINENO" 8199 then : 8200 xorg_cv_cc_flag_unknown_warning_option=yes 8201 else $as_nop 8202 xorg_cv_cc_flag_unknown_warning_option=no 8203 fi 8204 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8205 fi 8206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8207 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8208 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8209 CFLAGS="$xorg_testset_save_CFLAGS" 8210 fi 8211 8212 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8213 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8215 fi 8216 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8218 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8219 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8220 then : 8221 printf %s "(cached) " >&6 8222 else $as_nop 8223 cat confdefs.h - <<_ACEOF >conftest.$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_unused_command_line_argument=yes 8230 else $as_nop 8231 xorg_cv_cc_flag_unused_command_line_argument=no 8232 fi 8233 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8234 fi 8235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8236 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8237 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8238 CFLAGS="$xorg_testset_save_CFLAGS" 8239 fi 8240 8241 found="no" 8242 8243 if test $found = "no" ; then 8244 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8245 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8246 fi 8247 8248 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8249 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8250 fi 8251 8252 CFLAGS="$CFLAGS -Werror=trigraphs" 8253 8254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8255 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8256 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8257 if eval test \${$cacheid+y} 8258 then : 8259 printf %s "(cached) " >&6 8260 else $as_nop 8261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8262 /* end confdefs.h. */ 8263 int i; 8264 int 8265 main (void) 8266 { 8267 8268 ; 8269 return 0; 8270 } 8271 _ACEOF 8272 if ac_fn_c_try_link "$LINENO" 8273 then : 8274 eval $cacheid=yes 8275 else $as_nop 8276 eval $cacheid=no 8277 fi 8278 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8279 conftest$ac_exeext conftest.$ac_ext 8280 fi 8281 8282 8283 CFLAGS="$xorg_testset_save_CFLAGS" 8284 8285 eval supported=\$$cacheid 8286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8287 printf "%s\n" "$supported" >&6; } 8288 if test "$supported" = "yes" ; then 8289 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8290 found="yes" 8291 fi 8292 fi 8293 8294 8295 8296 8297 8298 8299 8300 8301 8302 8303 8304 8305 8306 8307 8308 xorg_testset_save_CFLAGS="$CFLAGS" 8309 8310 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8313 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8314 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8315 then : 8316 printf %s "(cached) " >&6 8317 else $as_nop 8318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8319 /* end confdefs.h. */ 8320 int i; 8321 _ACEOF 8322 if ac_fn_c_try_compile "$LINENO" 8323 then : 8324 xorg_cv_cc_flag_unknown_warning_option=yes 8325 else $as_nop 8326 xorg_cv_cc_flag_unknown_warning_option=no 8327 fi 8328 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8329 fi 8330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8331 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8332 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8333 CFLAGS="$xorg_testset_save_CFLAGS" 8334 fi 8335 8336 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8337 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8339 fi 8340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8342 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8343 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8344 then : 8345 printf %s "(cached) " >&6 8346 else $as_nop 8347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8348 /* end confdefs.h. */ 8349 int i; 8350 _ACEOF 8351 if ac_fn_c_try_compile "$LINENO" 8352 then : 8353 xorg_cv_cc_flag_unused_command_line_argument=yes 8354 else $as_nop 8355 xorg_cv_cc_flag_unused_command_line_argument=no 8356 fi 8357 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8358 fi 8359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8360 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8361 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8362 CFLAGS="$xorg_testset_save_CFLAGS" 8363 fi 8364 8365 found="no" 8366 8367 if test $found = "no" ; then 8368 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8369 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8370 fi 8371 8372 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8373 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8374 fi 8375 8376 CFLAGS="$CFLAGS -Werror=array-bounds" 8377 8378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8379 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8380 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8381 if eval test \${$cacheid+y} 8382 then : 8383 printf %s "(cached) " >&6 8384 else $as_nop 8385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8386 /* end confdefs.h. */ 8387 int i; 8388 int 8389 main (void) 8390 { 8391 8392 ; 8393 return 0; 8394 } 8395 _ACEOF 8396 if ac_fn_c_try_link "$LINENO" 8397 then : 8398 eval $cacheid=yes 8399 else $as_nop 8400 eval $cacheid=no 8401 fi 8402 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8403 conftest$ac_exeext conftest.$ac_ext 8404 fi 8405 8406 8407 CFLAGS="$xorg_testset_save_CFLAGS" 8408 8409 eval supported=\$$cacheid 8410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8411 printf "%s\n" "$supported" >&6; } 8412 if test "$supported" = "yes" ; then 8413 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8414 found="yes" 8415 fi 8416 fi 8417 8418 8419 8420 8421 8422 8423 8424 8425 8426 8427 8428 8429 8430 8431 8432 xorg_testset_save_CFLAGS="$CFLAGS" 8433 8434 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8437 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8438 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8439 then : 8440 printf %s "(cached) " >&6 8441 else $as_nop 8442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8443 /* end confdefs.h. */ 8444 int i; 8445 _ACEOF 8446 if ac_fn_c_try_compile "$LINENO" 8447 then : 8448 xorg_cv_cc_flag_unknown_warning_option=yes 8449 else $as_nop 8450 xorg_cv_cc_flag_unknown_warning_option=no 8451 fi 8452 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8453 fi 8454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8455 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8456 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8457 CFLAGS="$xorg_testset_save_CFLAGS" 8458 fi 8459 8460 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8461 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8463 fi 8464 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8466 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8467 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8468 then : 8469 printf %s "(cached) " >&6 8470 else $as_nop 8471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8472 /* end confdefs.h. */ 8473 int i; 8474 _ACEOF 8475 if ac_fn_c_try_compile "$LINENO" 8476 then : 8477 xorg_cv_cc_flag_unused_command_line_argument=yes 8478 else $as_nop 8479 xorg_cv_cc_flag_unused_command_line_argument=no 8480 fi 8481 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8482 fi 8483 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8484 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8485 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8486 CFLAGS="$xorg_testset_save_CFLAGS" 8487 fi 8488 8489 found="no" 8490 8491 if test $found = "no" ; then 8492 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8494 fi 8495 8496 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8497 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8498 fi 8499 8500 CFLAGS="$CFLAGS -Werror=write-strings" 8501 8502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8503 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8504 cacheid=xorg_cv_cc_flag__Werror_write_strings 8505 if eval test \${$cacheid+y} 8506 then : 8507 printf %s "(cached) " >&6 8508 else $as_nop 8509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8510 /* end confdefs.h. */ 8511 int i; 8512 int 8513 main (void) 8514 { 8515 8516 ; 8517 return 0; 8518 } 8519 _ACEOF 8520 if ac_fn_c_try_link "$LINENO" 8521 then : 8522 eval $cacheid=yes 8523 else $as_nop 8524 eval $cacheid=no 8525 fi 8526 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8527 conftest$ac_exeext conftest.$ac_ext 8528 fi 8529 8530 8531 CFLAGS="$xorg_testset_save_CFLAGS" 8532 8533 eval supported=\$$cacheid 8534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8535 printf "%s\n" "$supported" >&6; } 8536 if test "$supported" = "yes" ; then 8537 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8538 found="yes" 8539 fi 8540 fi 8541 8542 8543 8544 8545 8546 8547 8548 8549 8550 8551 8552 8553 8554 8555 8556 xorg_testset_save_CFLAGS="$CFLAGS" 8557 8558 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8561 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8562 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8563 then : 8564 printf %s "(cached) " >&6 8565 else $as_nop 8566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8567 /* end confdefs.h. */ 8568 int i; 8569 _ACEOF 8570 if ac_fn_c_try_compile "$LINENO" 8571 then : 8572 xorg_cv_cc_flag_unknown_warning_option=yes 8573 else $as_nop 8574 xorg_cv_cc_flag_unknown_warning_option=no 8575 fi 8576 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8577 fi 8578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8579 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8580 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8581 CFLAGS="$xorg_testset_save_CFLAGS" 8582 fi 8583 8584 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8585 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8587 fi 8588 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8590 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8591 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8592 then : 8593 printf %s "(cached) " >&6 8594 else $as_nop 8595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8596 /* end confdefs.h. */ 8597 int i; 8598 _ACEOF 8599 if ac_fn_c_try_compile "$LINENO" 8600 then : 8601 xorg_cv_cc_flag_unused_command_line_argument=yes 8602 else $as_nop 8603 xorg_cv_cc_flag_unused_command_line_argument=no 8604 fi 8605 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8606 fi 8607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8608 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8609 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8610 CFLAGS="$xorg_testset_save_CFLAGS" 8611 fi 8612 8613 found="no" 8614 8615 if test $found = "no" ; then 8616 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8618 fi 8619 8620 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8621 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8622 fi 8623 8624 CFLAGS="$CFLAGS -Werror=address" 8625 8626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8627 printf %s "checking if $CC supports -Werror=address... " >&6; } 8628 cacheid=xorg_cv_cc_flag__Werror_address 8629 if eval test \${$cacheid+y} 8630 then : 8631 printf %s "(cached) " >&6 8632 else $as_nop 8633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8634 /* end confdefs.h. */ 8635 int i; 8636 int 8637 main (void) 8638 { 8639 8640 ; 8641 return 0; 8642 } 8643 _ACEOF 8644 if ac_fn_c_try_link "$LINENO" 8645 then : 8646 eval $cacheid=yes 8647 else $as_nop 8648 eval $cacheid=no 8649 fi 8650 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8651 conftest$ac_exeext conftest.$ac_ext 8652 fi 8653 8654 8655 CFLAGS="$xorg_testset_save_CFLAGS" 8656 8657 eval supported=\$$cacheid 8658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8659 printf "%s\n" "$supported" >&6; } 8660 if test "$supported" = "yes" ; then 8661 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8662 found="yes" 8663 fi 8664 fi 8665 8666 8667 8668 8669 8670 8671 8672 8673 8674 8675 8676 8677 8678 8679 8680 xorg_testset_save_CFLAGS="$CFLAGS" 8681 8682 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8685 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8686 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8687 then : 8688 printf %s "(cached) " >&6 8689 else $as_nop 8690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8691 /* end confdefs.h. */ 8692 int i; 8693 _ACEOF 8694 if ac_fn_c_try_compile "$LINENO" 8695 then : 8696 xorg_cv_cc_flag_unknown_warning_option=yes 8697 else $as_nop 8698 xorg_cv_cc_flag_unknown_warning_option=no 8699 fi 8700 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8701 fi 8702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8703 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8704 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8705 CFLAGS="$xorg_testset_save_CFLAGS" 8706 fi 8707 8708 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8709 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8711 fi 8712 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8714 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8715 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8716 then : 8717 printf %s "(cached) " >&6 8718 else $as_nop 8719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8720 /* end confdefs.h. */ 8721 int i; 8722 _ACEOF 8723 if ac_fn_c_try_compile "$LINENO" 8724 then : 8725 xorg_cv_cc_flag_unused_command_line_argument=yes 8726 else $as_nop 8727 xorg_cv_cc_flag_unused_command_line_argument=no 8728 fi 8729 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8730 fi 8731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8732 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8733 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8734 CFLAGS="$xorg_testset_save_CFLAGS" 8735 fi 8736 8737 found="no" 8738 8739 if test $found = "no" ; then 8740 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8742 fi 8743 8744 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8746 fi 8747 8748 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8749 8750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8751 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8752 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8753 if eval test \${$cacheid+y} 8754 then : 8755 printf %s "(cached) " >&6 8756 else $as_nop 8757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8758 /* end confdefs.h. */ 8759 int i; 8760 int 8761 main (void) 8762 { 8763 8764 ; 8765 return 0; 8766 } 8767 _ACEOF 8768 if ac_fn_c_try_link "$LINENO" 8769 then : 8770 eval $cacheid=yes 8771 else $as_nop 8772 eval $cacheid=no 8773 fi 8774 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8775 conftest$ac_exeext conftest.$ac_ext 8776 fi 8777 8778 8779 CFLAGS="$xorg_testset_save_CFLAGS" 8780 8781 eval supported=\$$cacheid 8782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8783 printf "%s\n" "$supported" >&6; } 8784 if test "$supported" = "yes" ; then 8785 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8786 found="yes" 8787 fi 8788 fi 8789 8790 if test $found = "no" ; then 8791 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8793 fi 8794 8795 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8797 fi 8798 8799 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8800 8801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8802 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8803 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8804 if eval test \${$cacheid+y} 8805 then : 8806 printf %s "(cached) " >&6 8807 else $as_nop 8808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8809 /* end confdefs.h. */ 8810 int i; 8811 int 8812 main (void) 8813 { 8814 8815 ; 8816 return 0; 8817 } 8818 _ACEOF 8819 if ac_fn_c_try_link "$LINENO" 8820 then : 8821 eval $cacheid=yes 8822 else $as_nop 8823 eval $cacheid=no 8824 fi 8825 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8826 conftest$ac_exeext conftest.$ac_ext 8827 fi 8828 8829 8830 CFLAGS="$xorg_testset_save_CFLAGS" 8831 8832 eval supported=\$$cacheid 8833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8834 printf "%s\n" "$supported" >&6; } 8835 if test "$supported" = "yes" ; then 8836 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8837 found="yes" 8838 fi 8839 fi 8840 8841 8842 8843 8844 8845 8846 8847 8848 8849 8850 8851 8852 8853 8854 8855 xorg_testset_save_CFLAGS="$CFLAGS" 8856 8857 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8860 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8861 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8862 then : 8863 printf %s "(cached) " >&6 8864 else $as_nop 8865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8866 /* end confdefs.h. */ 8867 int i; 8868 _ACEOF 8869 if ac_fn_c_try_compile "$LINENO" 8870 then : 8871 xorg_cv_cc_flag_unknown_warning_option=yes 8872 else $as_nop 8873 xorg_cv_cc_flag_unknown_warning_option=no 8874 fi 8875 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8876 fi 8877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8878 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8879 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8880 CFLAGS="$xorg_testset_save_CFLAGS" 8881 fi 8882 8883 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8886 fi 8887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8889 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8890 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8891 then : 8892 printf %s "(cached) " >&6 8893 else $as_nop 8894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8895 /* end confdefs.h. */ 8896 int i; 8897 _ACEOF 8898 if ac_fn_c_try_compile "$LINENO" 8899 then : 8900 xorg_cv_cc_flag_unused_command_line_argument=yes 8901 else $as_nop 8902 xorg_cv_cc_flag_unused_command_line_argument=no 8903 fi 8904 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8905 fi 8906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8907 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8908 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8909 CFLAGS="$xorg_testset_save_CFLAGS" 8910 fi 8911 8912 found="no" 8913 8914 if test $found = "no" ; then 8915 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8917 fi 8918 8919 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8921 fi 8922 8923 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8924 8925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8926 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8927 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8928 if eval test \${$cacheid+y} 8929 then : 8930 printf %s "(cached) " >&6 8931 else $as_nop 8932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8933 /* end confdefs.h. */ 8934 int i; 8935 int 8936 main (void) 8937 { 8938 8939 ; 8940 return 0; 8941 } 8942 _ACEOF 8943 if ac_fn_c_try_link "$LINENO" 8944 then : 8945 eval $cacheid=yes 8946 else $as_nop 8947 eval $cacheid=no 8948 fi 8949 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8950 conftest$ac_exeext conftest.$ac_ext 8951 fi 8952 8953 8954 CFLAGS="$xorg_testset_save_CFLAGS" 8955 8956 eval supported=\$$cacheid 8957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8958 printf "%s\n" "$supported" >&6; } 8959 if test "$supported" = "yes" ; then 8960 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8961 found="yes" 8962 fi 8963 fi 8964 8965 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8966 else 8967 { 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 $PACKAGE_BUGREPORT" >&5 8968 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8969 8970 8971 8972 8973 8974 8975 8976 8977 8978 8979 8980 8981 8982 xorg_testset_save_CFLAGS="$CFLAGS" 8983 8984 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8987 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8988 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8989 then : 8990 printf %s "(cached) " >&6 8991 else $as_nop 8992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8993 /* end confdefs.h. */ 8994 int i; 8995 _ACEOF 8996 if ac_fn_c_try_compile "$LINENO" 8997 then : 8998 xorg_cv_cc_flag_unknown_warning_option=yes 8999 else $as_nop 9000 xorg_cv_cc_flag_unknown_warning_option=no 9001 fi 9002 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9003 fi 9004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9005 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9006 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9007 CFLAGS="$xorg_testset_save_CFLAGS" 9008 fi 9009 9010 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9011 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9013 fi 9014 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9015 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9016 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9017 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9018 then : 9019 printf %s "(cached) " >&6 9020 else $as_nop 9021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9022 /* end confdefs.h. */ 9023 int i; 9024 _ACEOF 9025 if ac_fn_c_try_compile "$LINENO" 9026 then : 9027 xorg_cv_cc_flag_unused_command_line_argument=yes 9028 else $as_nop 9029 xorg_cv_cc_flag_unused_command_line_argument=no 9030 fi 9031 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9032 fi 9033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9034 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9035 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9036 CFLAGS="$xorg_testset_save_CFLAGS" 9037 fi 9038 9039 found="no" 9040 9041 if test $found = "no" ; then 9042 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9044 fi 9045 9046 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9047 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9048 fi 9049 9050 CFLAGS="$CFLAGS -Wimplicit" 9051 9052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9053 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9054 cacheid=xorg_cv_cc_flag__Wimplicit 9055 if eval test \${$cacheid+y} 9056 then : 9057 printf %s "(cached) " >&6 9058 else $as_nop 9059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9060 /* end confdefs.h. */ 9061 int i; 9062 int 9063 main (void) 9064 { 9065 9066 ; 9067 return 0; 9068 } 9069 _ACEOF 9070 if ac_fn_c_try_link "$LINENO" 9071 then : 9072 eval $cacheid=yes 9073 else $as_nop 9074 eval $cacheid=no 9075 fi 9076 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9077 conftest$ac_exeext conftest.$ac_ext 9078 fi 9079 9080 9081 CFLAGS="$xorg_testset_save_CFLAGS" 9082 9083 eval supported=\$$cacheid 9084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9085 printf "%s\n" "$supported" >&6; } 9086 if test "$supported" = "yes" ; then 9087 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9088 found="yes" 9089 fi 9090 fi 9091 9092 9093 9094 9095 9096 9097 9098 9099 9100 9101 9102 9103 9104 9105 9106 xorg_testset_save_CFLAGS="$CFLAGS" 9107 9108 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9111 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9112 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9113 then : 9114 printf %s "(cached) " >&6 9115 else $as_nop 9116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9117 /* end confdefs.h. */ 9118 int i; 9119 _ACEOF 9120 if ac_fn_c_try_compile "$LINENO" 9121 then : 9122 xorg_cv_cc_flag_unknown_warning_option=yes 9123 else $as_nop 9124 xorg_cv_cc_flag_unknown_warning_option=no 9125 fi 9126 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9127 fi 9128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9129 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9130 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9131 CFLAGS="$xorg_testset_save_CFLAGS" 9132 fi 9133 9134 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9135 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9137 fi 9138 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9140 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9141 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9142 then : 9143 printf %s "(cached) " >&6 9144 else $as_nop 9145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9146 /* end confdefs.h. */ 9147 int i; 9148 _ACEOF 9149 if ac_fn_c_try_compile "$LINENO" 9150 then : 9151 xorg_cv_cc_flag_unused_command_line_argument=yes 9152 else $as_nop 9153 xorg_cv_cc_flag_unused_command_line_argument=no 9154 fi 9155 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9156 fi 9157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9158 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9159 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9160 CFLAGS="$xorg_testset_save_CFLAGS" 9161 fi 9162 9163 found="no" 9164 9165 if test $found = "no" ; then 9166 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9168 fi 9169 9170 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9171 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9172 fi 9173 9174 CFLAGS="$CFLAGS -Wnonnull" 9175 9176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9177 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9178 cacheid=xorg_cv_cc_flag__Wnonnull 9179 if eval test \${$cacheid+y} 9180 then : 9181 printf %s "(cached) " >&6 9182 else $as_nop 9183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9184 /* end confdefs.h. */ 9185 int i; 9186 int 9187 main (void) 9188 { 9189 9190 ; 9191 return 0; 9192 } 9193 _ACEOF 9194 if ac_fn_c_try_link "$LINENO" 9195 then : 9196 eval $cacheid=yes 9197 else $as_nop 9198 eval $cacheid=no 9199 fi 9200 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9201 conftest$ac_exeext conftest.$ac_ext 9202 fi 9203 9204 9205 CFLAGS="$xorg_testset_save_CFLAGS" 9206 9207 eval supported=\$$cacheid 9208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9209 printf "%s\n" "$supported" >&6; } 9210 if test "$supported" = "yes" ; then 9211 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9212 found="yes" 9213 fi 9214 fi 9215 9216 9217 9218 9219 9220 9221 9222 9223 9224 9225 9226 9227 9228 9229 9230 xorg_testset_save_CFLAGS="$CFLAGS" 9231 9232 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9235 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9236 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9237 then : 9238 printf %s "(cached) " >&6 9239 else $as_nop 9240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9241 /* end confdefs.h. */ 9242 int i; 9243 _ACEOF 9244 if ac_fn_c_try_compile "$LINENO" 9245 then : 9246 xorg_cv_cc_flag_unknown_warning_option=yes 9247 else $as_nop 9248 xorg_cv_cc_flag_unknown_warning_option=no 9249 fi 9250 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9251 fi 9252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9253 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9254 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9255 CFLAGS="$xorg_testset_save_CFLAGS" 9256 fi 9257 9258 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9259 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9261 fi 9262 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9264 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9265 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9266 then : 9267 printf %s "(cached) " >&6 9268 else $as_nop 9269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9270 /* end confdefs.h. */ 9271 int i; 9272 _ACEOF 9273 if ac_fn_c_try_compile "$LINENO" 9274 then : 9275 xorg_cv_cc_flag_unused_command_line_argument=yes 9276 else $as_nop 9277 xorg_cv_cc_flag_unused_command_line_argument=no 9278 fi 9279 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9280 fi 9281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9282 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9283 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9284 CFLAGS="$xorg_testset_save_CFLAGS" 9285 fi 9286 9287 found="no" 9288 9289 if test $found = "no" ; then 9290 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9292 fi 9293 9294 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9295 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9296 fi 9297 9298 CFLAGS="$CFLAGS -Winit-self" 9299 9300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9301 printf %s "checking if $CC supports -Winit-self... " >&6; } 9302 cacheid=xorg_cv_cc_flag__Winit_self 9303 if eval test \${$cacheid+y} 9304 then : 9305 printf %s "(cached) " >&6 9306 else $as_nop 9307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9308 /* end confdefs.h. */ 9309 int i; 9310 int 9311 main (void) 9312 { 9313 9314 ; 9315 return 0; 9316 } 9317 _ACEOF 9318 if ac_fn_c_try_link "$LINENO" 9319 then : 9320 eval $cacheid=yes 9321 else $as_nop 9322 eval $cacheid=no 9323 fi 9324 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9325 conftest$ac_exeext conftest.$ac_ext 9326 fi 9327 9328 9329 CFLAGS="$xorg_testset_save_CFLAGS" 9330 9331 eval supported=\$$cacheid 9332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9333 printf "%s\n" "$supported" >&6; } 9334 if test "$supported" = "yes" ; then 9335 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9336 found="yes" 9337 fi 9338 fi 9339 9340 9341 9342 9343 9344 9345 9346 9347 9348 9349 9350 9351 9352 9353 9354 xorg_testset_save_CFLAGS="$CFLAGS" 9355 9356 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9359 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9360 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9361 then : 9362 printf %s "(cached) " >&6 9363 else $as_nop 9364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9365 /* end confdefs.h. */ 9366 int i; 9367 _ACEOF 9368 if ac_fn_c_try_compile "$LINENO" 9369 then : 9370 xorg_cv_cc_flag_unknown_warning_option=yes 9371 else $as_nop 9372 xorg_cv_cc_flag_unknown_warning_option=no 9373 fi 9374 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9375 fi 9376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9377 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9378 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9379 CFLAGS="$xorg_testset_save_CFLAGS" 9380 fi 9381 9382 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9385 fi 9386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9388 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9389 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9390 then : 9391 printf %s "(cached) " >&6 9392 else $as_nop 9393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9394 /* end confdefs.h. */ 9395 int i; 9396 _ACEOF 9397 if ac_fn_c_try_compile "$LINENO" 9398 then : 9399 xorg_cv_cc_flag_unused_command_line_argument=yes 9400 else $as_nop 9401 xorg_cv_cc_flag_unused_command_line_argument=no 9402 fi 9403 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9404 fi 9405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9406 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9407 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9408 CFLAGS="$xorg_testset_save_CFLAGS" 9409 fi 9410 9411 found="no" 9412 9413 if test $found = "no" ; then 9414 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9416 fi 9417 9418 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9419 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9420 fi 9421 9422 CFLAGS="$CFLAGS -Wmain" 9423 9424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9425 printf %s "checking if $CC supports -Wmain... " >&6; } 9426 cacheid=xorg_cv_cc_flag__Wmain 9427 if eval test \${$cacheid+y} 9428 then : 9429 printf %s "(cached) " >&6 9430 else $as_nop 9431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9432 /* end confdefs.h. */ 9433 int i; 9434 int 9435 main (void) 9436 { 9437 9438 ; 9439 return 0; 9440 } 9441 _ACEOF 9442 if ac_fn_c_try_link "$LINENO" 9443 then : 9444 eval $cacheid=yes 9445 else $as_nop 9446 eval $cacheid=no 9447 fi 9448 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9449 conftest$ac_exeext conftest.$ac_ext 9450 fi 9451 9452 9453 CFLAGS="$xorg_testset_save_CFLAGS" 9454 9455 eval supported=\$$cacheid 9456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9457 printf "%s\n" "$supported" >&6; } 9458 if test "$supported" = "yes" ; then 9459 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9460 found="yes" 9461 fi 9462 fi 9463 9464 9465 9466 9467 9468 9469 9470 9471 9472 9473 9474 9475 9476 9477 9478 xorg_testset_save_CFLAGS="$CFLAGS" 9479 9480 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9483 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9484 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9485 then : 9486 printf %s "(cached) " >&6 9487 else $as_nop 9488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9489 /* end confdefs.h. */ 9490 int i; 9491 _ACEOF 9492 if ac_fn_c_try_compile "$LINENO" 9493 then : 9494 xorg_cv_cc_flag_unknown_warning_option=yes 9495 else $as_nop 9496 xorg_cv_cc_flag_unknown_warning_option=no 9497 fi 9498 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9499 fi 9500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9501 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9502 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9503 CFLAGS="$xorg_testset_save_CFLAGS" 9504 fi 9505 9506 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9509 fi 9510 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9512 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9513 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9514 then : 9515 printf %s "(cached) " >&6 9516 else $as_nop 9517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9518 /* end confdefs.h. */ 9519 int i; 9520 _ACEOF 9521 if ac_fn_c_try_compile "$LINENO" 9522 then : 9523 xorg_cv_cc_flag_unused_command_line_argument=yes 9524 else $as_nop 9525 xorg_cv_cc_flag_unused_command_line_argument=no 9526 fi 9527 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9528 fi 9529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9530 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9531 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9532 CFLAGS="$xorg_testset_save_CFLAGS" 9533 fi 9534 9535 found="no" 9536 9537 if test $found = "no" ; then 9538 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9540 fi 9541 9542 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9543 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9544 fi 9545 9546 CFLAGS="$CFLAGS -Wmissing-braces" 9547 9548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9549 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9550 cacheid=xorg_cv_cc_flag__Wmissing_braces 9551 if eval test \${$cacheid+y} 9552 then : 9553 printf %s "(cached) " >&6 9554 else $as_nop 9555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9556 /* end confdefs.h. */ 9557 int i; 9558 int 9559 main (void) 9560 { 9561 9562 ; 9563 return 0; 9564 } 9565 _ACEOF 9566 if ac_fn_c_try_link "$LINENO" 9567 then : 9568 eval $cacheid=yes 9569 else $as_nop 9570 eval $cacheid=no 9571 fi 9572 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9573 conftest$ac_exeext conftest.$ac_ext 9574 fi 9575 9576 9577 CFLAGS="$xorg_testset_save_CFLAGS" 9578 9579 eval supported=\$$cacheid 9580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9581 printf "%s\n" "$supported" >&6; } 9582 if test "$supported" = "yes" ; then 9583 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9584 found="yes" 9585 fi 9586 fi 9587 9588 9589 9590 9591 9592 9593 9594 9595 9596 9597 9598 9599 9600 9601 9602 xorg_testset_save_CFLAGS="$CFLAGS" 9603 9604 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9607 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9608 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9609 then : 9610 printf %s "(cached) " >&6 9611 else $as_nop 9612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9613 /* end confdefs.h. */ 9614 int i; 9615 _ACEOF 9616 if ac_fn_c_try_compile "$LINENO" 9617 then : 9618 xorg_cv_cc_flag_unknown_warning_option=yes 9619 else $as_nop 9620 xorg_cv_cc_flag_unknown_warning_option=no 9621 fi 9622 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9623 fi 9624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9625 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9626 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9627 CFLAGS="$xorg_testset_save_CFLAGS" 9628 fi 9629 9630 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9631 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9633 fi 9634 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9636 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9637 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9638 then : 9639 printf %s "(cached) " >&6 9640 else $as_nop 9641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9642 /* end confdefs.h. */ 9643 int i; 9644 _ACEOF 9645 if ac_fn_c_try_compile "$LINENO" 9646 then : 9647 xorg_cv_cc_flag_unused_command_line_argument=yes 9648 else $as_nop 9649 xorg_cv_cc_flag_unused_command_line_argument=no 9650 fi 9651 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9652 fi 9653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9654 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9655 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9656 CFLAGS="$xorg_testset_save_CFLAGS" 9657 fi 9658 9659 found="no" 9660 9661 if test $found = "no" ; then 9662 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9663 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9664 fi 9665 9666 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9667 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9668 fi 9669 9670 CFLAGS="$CFLAGS -Wsequence-point" 9671 9672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9673 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9674 cacheid=xorg_cv_cc_flag__Wsequence_point 9675 if eval test \${$cacheid+y} 9676 then : 9677 printf %s "(cached) " >&6 9678 else $as_nop 9679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9680 /* end confdefs.h. */ 9681 int i; 9682 int 9683 main (void) 9684 { 9685 9686 ; 9687 return 0; 9688 } 9689 _ACEOF 9690 if ac_fn_c_try_link "$LINENO" 9691 then : 9692 eval $cacheid=yes 9693 else $as_nop 9694 eval $cacheid=no 9695 fi 9696 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9697 conftest$ac_exeext conftest.$ac_ext 9698 fi 9699 9700 9701 CFLAGS="$xorg_testset_save_CFLAGS" 9702 9703 eval supported=\$$cacheid 9704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9705 printf "%s\n" "$supported" >&6; } 9706 if test "$supported" = "yes" ; then 9707 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9708 found="yes" 9709 fi 9710 fi 9711 9712 9713 9714 9715 9716 9717 9718 9719 9720 9721 9722 9723 9724 9725 9726 xorg_testset_save_CFLAGS="$CFLAGS" 9727 9728 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9731 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9732 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9733 then : 9734 printf %s "(cached) " >&6 9735 else $as_nop 9736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9737 /* end confdefs.h. */ 9738 int i; 9739 _ACEOF 9740 if ac_fn_c_try_compile "$LINENO" 9741 then : 9742 xorg_cv_cc_flag_unknown_warning_option=yes 9743 else $as_nop 9744 xorg_cv_cc_flag_unknown_warning_option=no 9745 fi 9746 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9747 fi 9748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9749 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9750 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9751 CFLAGS="$xorg_testset_save_CFLAGS" 9752 fi 9753 9754 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9755 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9757 fi 9758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9760 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9761 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9762 then : 9763 printf %s "(cached) " >&6 9764 else $as_nop 9765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9766 /* end confdefs.h. */ 9767 int i; 9768 _ACEOF 9769 if ac_fn_c_try_compile "$LINENO" 9770 then : 9771 xorg_cv_cc_flag_unused_command_line_argument=yes 9772 else $as_nop 9773 xorg_cv_cc_flag_unused_command_line_argument=no 9774 fi 9775 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9776 fi 9777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9778 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9779 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9780 CFLAGS="$xorg_testset_save_CFLAGS" 9781 fi 9782 9783 found="no" 9784 9785 if test $found = "no" ; then 9786 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9788 fi 9789 9790 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9791 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9792 fi 9793 9794 CFLAGS="$CFLAGS -Wreturn-type" 9795 9796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9797 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9798 cacheid=xorg_cv_cc_flag__Wreturn_type 9799 if eval test \${$cacheid+y} 9800 then : 9801 printf %s "(cached) " >&6 9802 else $as_nop 9803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9804 /* end confdefs.h. */ 9805 int i; 9806 int 9807 main (void) 9808 { 9809 9810 ; 9811 return 0; 9812 } 9813 _ACEOF 9814 if ac_fn_c_try_link "$LINENO" 9815 then : 9816 eval $cacheid=yes 9817 else $as_nop 9818 eval $cacheid=no 9819 fi 9820 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9821 conftest$ac_exeext conftest.$ac_ext 9822 fi 9823 9824 9825 CFLAGS="$xorg_testset_save_CFLAGS" 9826 9827 eval supported=\$$cacheid 9828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9829 printf "%s\n" "$supported" >&6; } 9830 if test "$supported" = "yes" ; then 9831 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9832 found="yes" 9833 fi 9834 fi 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850 xorg_testset_save_CFLAGS="$CFLAGS" 9851 9852 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9855 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9856 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9857 then : 9858 printf %s "(cached) " >&6 9859 else $as_nop 9860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9861 /* end confdefs.h. */ 9862 int i; 9863 _ACEOF 9864 if ac_fn_c_try_compile "$LINENO" 9865 then : 9866 xorg_cv_cc_flag_unknown_warning_option=yes 9867 else $as_nop 9868 xorg_cv_cc_flag_unknown_warning_option=no 9869 fi 9870 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9871 fi 9872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9873 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9874 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9875 CFLAGS="$xorg_testset_save_CFLAGS" 9876 fi 9877 9878 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9879 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9881 fi 9882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9884 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9885 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9886 then : 9887 printf %s "(cached) " >&6 9888 else $as_nop 9889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9890 /* end confdefs.h. */ 9891 int i; 9892 _ACEOF 9893 if ac_fn_c_try_compile "$LINENO" 9894 then : 9895 xorg_cv_cc_flag_unused_command_line_argument=yes 9896 else $as_nop 9897 xorg_cv_cc_flag_unused_command_line_argument=no 9898 fi 9899 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9900 fi 9901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9902 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9903 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9904 CFLAGS="$xorg_testset_save_CFLAGS" 9905 fi 9906 9907 found="no" 9908 9909 if test $found = "no" ; then 9910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9912 fi 9913 9914 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9916 fi 9917 9918 CFLAGS="$CFLAGS -Wtrigraphs" 9919 9920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9921 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9922 cacheid=xorg_cv_cc_flag__Wtrigraphs 9923 if eval test \${$cacheid+y} 9924 then : 9925 printf %s "(cached) " >&6 9926 else $as_nop 9927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9928 /* end confdefs.h. */ 9929 int i; 9930 int 9931 main (void) 9932 { 9933 9934 ; 9935 return 0; 9936 } 9937 _ACEOF 9938 if ac_fn_c_try_link "$LINENO" 9939 then : 9940 eval $cacheid=yes 9941 else $as_nop 9942 eval $cacheid=no 9943 fi 9944 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9945 conftest$ac_exeext conftest.$ac_ext 9946 fi 9947 9948 9949 CFLAGS="$xorg_testset_save_CFLAGS" 9950 9951 eval supported=\$$cacheid 9952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9953 printf "%s\n" "$supported" >&6; } 9954 if test "$supported" = "yes" ; then 9955 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9956 found="yes" 9957 fi 9958 fi 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972 9973 9974 xorg_testset_save_CFLAGS="$CFLAGS" 9975 9976 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9979 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9980 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9981 then : 9982 printf %s "(cached) " >&6 9983 else $as_nop 9984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9985 /* end confdefs.h. */ 9986 int i; 9987 _ACEOF 9988 if ac_fn_c_try_compile "$LINENO" 9989 then : 9990 xorg_cv_cc_flag_unknown_warning_option=yes 9991 else $as_nop 9992 xorg_cv_cc_flag_unknown_warning_option=no 9993 fi 9994 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9995 fi 9996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9997 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9998 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9999 CFLAGS="$xorg_testset_save_CFLAGS" 10000 fi 10001 10002 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10003 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10005 fi 10006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10007 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10008 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10009 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10010 then : 10011 printf %s "(cached) " >&6 10012 else $as_nop 10013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10014 /* end confdefs.h. */ 10015 int i; 10016 _ACEOF 10017 if ac_fn_c_try_compile "$LINENO" 10018 then : 10019 xorg_cv_cc_flag_unused_command_line_argument=yes 10020 else $as_nop 10021 xorg_cv_cc_flag_unused_command_line_argument=no 10022 fi 10023 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10024 fi 10025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10026 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10027 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10028 CFLAGS="$xorg_testset_save_CFLAGS" 10029 fi 10030 10031 found="no" 10032 10033 if test $found = "no" ; then 10034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10036 fi 10037 10038 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10040 fi 10041 10042 CFLAGS="$CFLAGS -Warray-bounds" 10043 10044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10045 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10046 cacheid=xorg_cv_cc_flag__Warray_bounds 10047 if eval test \${$cacheid+y} 10048 then : 10049 printf %s "(cached) " >&6 10050 else $as_nop 10051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10052 /* end confdefs.h. */ 10053 int i; 10054 int 10055 main (void) 10056 { 10057 10058 ; 10059 return 0; 10060 } 10061 _ACEOF 10062 if ac_fn_c_try_link "$LINENO" 10063 then : 10064 eval $cacheid=yes 10065 else $as_nop 10066 eval $cacheid=no 10067 fi 10068 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10069 conftest$ac_exeext conftest.$ac_ext 10070 fi 10071 10072 10073 CFLAGS="$xorg_testset_save_CFLAGS" 10074 10075 eval supported=\$$cacheid 10076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10077 printf "%s\n" "$supported" >&6; } 10078 if test "$supported" = "yes" ; then 10079 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10080 found="yes" 10081 fi 10082 fi 10083 10084 10085 10086 10087 10088 10089 10090 10091 10092 10093 10094 10095 10096 10097 10098 xorg_testset_save_CFLAGS="$CFLAGS" 10099 10100 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10103 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10104 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10105 then : 10106 printf %s "(cached) " >&6 10107 else $as_nop 10108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10109 /* end confdefs.h. */ 10110 int i; 10111 _ACEOF 10112 if ac_fn_c_try_compile "$LINENO" 10113 then : 10114 xorg_cv_cc_flag_unknown_warning_option=yes 10115 else $as_nop 10116 xorg_cv_cc_flag_unknown_warning_option=no 10117 fi 10118 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10119 fi 10120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10121 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10122 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10123 CFLAGS="$xorg_testset_save_CFLAGS" 10124 fi 10125 10126 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10127 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10129 fi 10130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10132 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10133 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10134 then : 10135 printf %s "(cached) " >&6 10136 else $as_nop 10137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10138 /* end confdefs.h. */ 10139 int i; 10140 _ACEOF 10141 if ac_fn_c_try_compile "$LINENO" 10142 then : 10143 xorg_cv_cc_flag_unused_command_line_argument=yes 10144 else $as_nop 10145 xorg_cv_cc_flag_unused_command_line_argument=no 10146 fi 10147 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10148 fi 10149 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10150 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10151 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10152 CFLAGS="$xorg_testset_save_CFLAGS" 10153 fi 10154 10155 found="no" 10156 10157 if test $found = "no" ; then 10158 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10160 fi 10161 10162 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10163 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10164 fi 10165 10166 CFLAGS="$CFLAGS -Wwrite-strings" 10167 10168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10169 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10170 cacheid=xorg_cv_cc_flag__Wwrite_strings 10171 if eval test \${$cacheid+y} 10172 then : 10173 printf %s "(cached) " >&6 10174 else $as_nop 10175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10176 /* end confdefs.h. */ 10177 int i; 10178 int 10179 main (void) 10180 { 10181 10182 ; 10183 return 0; 10184 } 10185 _ACEOF 10186 if ac_fn_c_try_link "$LINENO" 10187 then : 10188 eval $cacheid=yes 10189 else $as_nop 10190 eval $cacheid=no 10191 fi 10192 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10193 conftest$ac_exeext conftest.$ac_ext 10194 fi 10195 10196 10197 CFLAGS="$xorg_testset_save_CFLAGS" 10198 10199 eval supported=\$$cacheid 10200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10201 printf "%s\n" "$supported" >&6; } 10202 if test "$supported" = "yes" ; then 10203 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10204 found="yes" 10205 fi 10206 fi 10207 10208 10209 10210 10211 10212 10213 10214 10215 10216 10217 10218 10219 10220 10221 10222 xorg_testset_save_CFLAGS="$CFLAGS" 10223 10224 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10227 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10228 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10229 then : 10230 printf %s "(cached) " >&6 10231 else $as_nop 10232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10233 /* end confdefs.h. */ 10234 int i; 10235 _ACEOF 10236 if ac_fn_c_try_compile "$LINENO" 10237 then : 10238 xorg_cv_cc_flag_unknown_warning_option=yes 10239 else $as_nop 10240 xorg_cv_cc_flag_unknown_warning_option=no 10241 fi 10242 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10243 fi 10244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10245 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10246 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10247 CFLAGS="$xorg_testset_save_CFLAGS" 10248 fi 10249 10250 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10251 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10253 fi 10254 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10256 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10257 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10258 then : 10259 printf %s "(cached) " >&6 10260 else $as_nop 10261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10262 /* end confdefs.h. */ 10263 int i; 10264 _ACEOF 10265 if ac_fn_c_try_compile "$LINENO" 10266 then : 10267 xorg_cv_cc_flag_unused_command_line_argument=yes 10268 else $as_nop 10269 xorg_cv_cc_flag_unused_command_line_argument=no 10270 fi 10271 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10272 fi 10273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10274 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10275 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10276 CFLAGS="$xorg_testset_save_CFLAGS" 10277 fi 10278 10279 found="no" 10280 10281 if test $found = "no" ; then 10282 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10284 fi 10285 10286 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10287 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10288 fi 10289 10290 CFLAGS="$CFLAGS -Waddress" 10291 10292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10293 printf %s "checking if $CC supports -Waddress... " >&6; } 10294 cacheid=xorg_cv_cc_flag__Waddress 10295 if eval test \${$cacheid+y} 10296 then : 10297 printf %s "(cached) " >&6 10298 else $as_nop 10299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10300 /* end confdefs.h. */ 10301 int i; 10302 int 10303 main (void) 10304 { 10305 10306 ; 10307 return 0; 10308 } 10309 _ACEOF 10310 if ac_fn_c_try_link "$LINENO" 10311 then : 10312 eval $cacheid=yes 10313 else $as_nop 10314 eval $cacheid=no 10315 fi 10316 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10317 conftest$ac_exeext conftest.$ac_ext 10318 fi 10319 10320 10321 CFLAGS="$xorg_testset_save_CFLAGS" 10322 10323 eval supported=\$$cacheid 10324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10325 printf "%s\n" "$supported" >&6; } 10326 if test "$supported" = "yes" ; then 10327 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10328 found="yes" 10329 fi 10330 fi 10331 10332 10333 10334 10335 10336 10337 10338 10339 10340 10341 10342 10343 10344 10345 10346 xorg_testset_save_CFLAGS="$CFLAGS" 10347 10348 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10351 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10352 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10353 then : 10354 printf %s "(cached) " >&6 10355 else $as_nop 10356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10357 /* end confdefs.h. */ 10358 int i; 10359 _ACEOF 10360 if ac_fn_c_try_compile "$LINENO" 10361 then : 10362 xorg_cv_cc_flag_unknown_warning_option=yes 10363 else $as_nop 10364 xorg_cv_cc_flag_unknown_warning_option=no 10365 fi 10366 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10367 fi 10368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10369 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10370 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10371 CFLAGS="$xorg_testset_save_CFLAGS" 10372 fi 10373 10374 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10375 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10377 fi 10378 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10380 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10381 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10382 then : 10383 printf %s "(cached) " >&6 10384 else $as_nop 10385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10386 /* end confdefs.h. */ 10387 int i; 10388 _ACEOF 10389 if ac_fn_c_try_compile "$LINENO" 10390 then : 10391 xorg_cv_cc_flag_unused_command_line_argument=yes 10392 else $as_nop 10393 xorg_cv_cc_flag_unused_command_line_argument=no 10394 fi 10395 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10396 fi 10397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10398 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10399 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10400 CFLAGS="$xorg_testset_save_CFLAGS" 10401 fi 10402 10403 found="no" 10404 10405 if test $found = "no" ; then 10406 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10408 fi 10409 10410 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10411 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10412 fi 10413 10414 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10415 10416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10417 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10418 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10419 if eval test \${$cacheid+y} 10420 then : 10421 printf %s "(cached) " >&6 10422 else $as_nop 10423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10424 /* end confdefs.h. */ 10425 int i; 10426 int 10427 main (void) 10428 { 10429 10430 ; 10431 return 0; 10432 } 10433 _ACEOF 10434 if ac_fn_c_try_link "$LINENO" 10435 then : 10436 eval $cacheid=yes 10437 else $as_nop 10438 eval $cacheid=no 10439 fi 10440 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10441 conftest$ac_exeext conftest.$ac_ext 10442 fi 10443 10444 10445 CFLAGS="$xorg_testset_save_CFLAGS" 10446 10447 eval supported=\$$cacheid 10448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10449 printf "%s\n" "$supported" >&6; } 10450 if test "$supported" = "yes" ; then 10451 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10452 found="yes" 10453 fi 10454 fi 10455 10456 10457 10458 10459 10460 10461 10462 10463 10464 10465 10466 10467 10468 10469 10470 xorg_testset_save_CFLAGS="$CFLAGS" 10471 10472 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10475 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10476 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10477 then : 10478 printf %s "(cached) " >&6 10479 else $as_nop 10480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10481 /* end confdefs.h. */ 10482 int i; 10483 _ACEOF 10484 if ac_fn_c_try_compile "$LINENO" 10485 then : 10486 xorg_cv_cc_flag_unknown_warning_option=yes 10487 else $as_nop 10488 xorg_cv_cc_flag_unknown_warning_option=no 10489 fi 10490 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10491 fi 10492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10493 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10494 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10495 CFLAGS="$xorg_testset_save_CFLAGS" 10496 fi 10497 10498 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10499 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10501 fi 10502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10504 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10505 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10506 then : 10507 printf %s "(cached) " >&6 10508 else $as_nop 10509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10510 /* end confdefs.h. */ 10511 int i; 10512 _ACEOF 10513 if ac_fn_c_try_compile "$LINENO" 10514 then : 10515 xorg_cv_cc_flag_unused_command_line_argument=yes 10516 else $as_nop 10517 xorg_cv_cc_flag_unused_command_line_argument=no 10518 fi 10519 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10520 fi 10521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10522 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10523 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10524 CFLAGS="$xorg_testset_save_CFLAGS" 10525 fi 10526 10527 found="no" 10528 10529 if test $found = "no" ; then 10530 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10532 fi 10533 10534 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10535 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10536 fi 10537 10538 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10539 10540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10541 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10542 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10543 if eval test \${$cacheid+y} 10544 then : 10545 printf %s "(cached) " >&6 10546 else $as_nop 10547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10548 /* end confdefs.h. */ 10549 int i; 10550 int 10551 main (void) 10552 { 10553 10554 ; 10555 return 0; 10556 } 10557 _ACEOF 10558 if ac_fn_c_try_link "$LINENO" 10559 then : 10560 eval $cacheid=yes 10561 else $as_nop 10562 eval $cacheid=no 10563 fi 10564 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10565 conftest$ac_exeext conftest.$ac_ext 10566 fi 10567 10568 10569 CFLAGS="$xorg_testset_save_CFLAGS" 10570 10571 eval supported=\$$cacheid 10572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10573 printf "%s\n" "$supported" >&6; } 10574 if test "$supported" = "yes" ; then 10575 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10576 found="yes" 10577 fi 10578 fi 10579 10580 10581 fi 10582 10583 10584 10585 10586 10587 10588 10589 CWARNFLAGS="$BASE_CFLAGS" 10590 if test "x$GCC" = xyes ; then 10591 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10592 fi 10593 10594 10595 10596 10597 10598 10599 10600 10601 # Check whether --enable-strict-compilation was given. 10602 if test ${enable_strict_compilation+y} 10603 then : 10604 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10605 else $as_nop 10606 STRICT_COMPILE=no 10607 fi 10608 10609 10610 10611 10612 10613 10614 STRICT_CFLAGS="" 10615 10616 10617 10618 10619 10620 10621 10622 10623 10624 10625 10626 10627 10628 xorg_testset_save_CFLAGS="$CFLAGS" 10629 10630 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10633 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10634 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10635 then : 10636 printf %s "(cached) " >&6 10637 else $as_nop 10638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10639 /* end confdefs.h. */ 10640 int i; 10641 _ACEOF 10642 if ac_fn_c_try_compile "$LINENO" 10643 then : 10644 xorg_cv_cc_flag_unknown_warning_option=yes 10645 else $as_nop 10646 xorg_cv_cc_flag_unknown_warning_option=no 10647 fi 10648 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10649 fi 10650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10651 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10652 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10653 CFLAGS="$xorg_testset_save_CFLAGS" 10654 fi 10655 10656 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10657 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10659 fi 10660 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10662 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10663 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10664 then : 10665 printf %s "(cached) " >&6 10666 else $as_nop 10667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10668 /* end confdefs.h. */ 10669 int i; 10670 _ACEOF 10671 if ac_fn_c_try_compile "$LINENO" 10672 then : 10673 xorg_cv_cc_flag_unused_command_line_argument=yes 10674 else $as_nop 10675 xorg_cv_cc_flag_unused_command_line_argument=no 10676 fi 10677 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10678 fi 10679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10680 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10681 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10682 CFLAGS="$xorg_testset_save_CFLAGS" 10683 fi 10684 10685 found="no" 10686 10687 if test $found = "no" ; then 10688 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10690 fi 10691 10692 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10693 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10694 fi 10695 10696 CFLAGS="$CFLAGS -pedantic" 10697 10698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10699 printf %s "checking if $CC supports -pedantic... " >&6; } 10700 cacheid=xorg_cv_cc_flag__pedantic 10701 if eval test \${$cacheid+y} 10702 then : 10703 printf %s "(cached) " >&6 10704 else $as_nop 10705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10706 /* end confdefs.h. */ 10707 int i; 10708 int 10709 main (void) 10710 { 10711 10712 ; 10713 return 0; 10714 } 10715 _ACEOF 10716 if ac_fn_c_try_link "$LINENO" 10717 then : 10718 eval $cacheid=yes 10719 else $as_nop 10720 eval $cacheid=no 10721 fi 10722 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10723 conftest$ac_exeext conftest.$ac_ext 10724 fi 10725 10726 10727 CFLAGS="$xorg_testset_save_CFLAGS" 10728 10729 eval supported=\$$cacheid 10730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10731 printf "%s\n" "$supported" >&6; } 10732 if test "$supported" = "yes" ; then 10733 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10734 found="yes" 10735 fi 10736 fi 10737 10738 10739 10740 10741 10742 10743 10744 10745 10746 10747 10748 10749 10750 10751 10752 xorg_testset_save_CFLAGS="$CFLAGS" 10753 10754 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10757 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10758 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10759 then : 10760 printf %s "(cached) " >&6 10761 else $as_nop 10762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10763 /* end confdefs.h. */ 10764 int i; 10765 _ACEOF 10766 if ac_fn_c_try_compile "$LINENO" 10767 then : 10768 xorg_cv_cc_flag_unknown_warning_option=yes 10769 else $as_nop 10770 xorg_cv_cc_flag_unknown_warning_option=no 10771 fi 10772 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10773 fi 10774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10775 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10776 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10777 CFLAGS="$xorg_testset_save_CFLAGS" 10778 fi 10779 10780 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10781 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10783 fi 10784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10786 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10787 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10788 then : 10789 printf %s "(cached) " >&6 10790 else $as_nop 10791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10792 /* end confdefs.h. */ 10793 int i; 10794 _ACEOF 10795 if ac_fn_c_try_compile "$LINENO" 10796 then : 10797 xorg_cv_cc_flag_unused_command_line_argument=yes 10798 else $as_nop 10799 xorg_cv_cc_flag_unused_command_line_argument=no 10800 fi 10801 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10802 fi 10803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10804 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10805 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10806 CFLAGS="$xorg_testset_save_CFLAGS" 10807 fi 10808 10809 found="no" 10810 10811 if test $found = "no" ; then 10812 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10814 fi 10815 10816 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10817 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10818 fi 10819 10820 CFLAGS="$CFLAGS -Werror" 10821 10822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10823 printf %s "checking if $CC supports -Werror... " >&6; } 10824 cacheid=xorg_cv_cc_flag__Werror 10825 if eval test \${$cacheid+y} 10826 then : 10827 printf %s "(cached) " >&6 10828 else $as_nop 10829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10830 /* end confdefs.h. */ 10831 int i; 10832 int 10833 main (void) 10834 { 10835 10836 ; 10837 return 0; 10838 } 10839 _ACEOF 10840 if ac_fn_c_try_link "$LINENO" 10841 then : 10842 eval $cacheid=yes 10843 else $as_nop 10844 eval $cacheid=no 10845 fi 10846 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10847 conftest$ac_exeext conftest.$ac_ext 10848 fi 10849 10850 10851 CFLAGS="$xorg_testset_save_CFLAGS" 10852 10853 eval supported=\$$cacheid 10854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10855 printf "%s\n" "$supported" >&6; } 10856 if test "$supported" = "yes" ; then 10857 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10858 found="yes" 10859 fi 10860 fi 10861 10862 if test $found = "no" ; then 10863 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10865 fi 10866 10867 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10868 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10869 fi 10870 10871 CFLAGS="$CFLAGS -errwarn" 10872 10873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10874 printf %s "checking if $CC supports -errwarn... " >&6; } 10875 cacheid=xorg_cv_cc_flag__errwarn 10876 if eval test \${$cacheid+y} 10877 then : 10878 printf %s "(cached) " >&6 10879 else $as_nop 10880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10881 /* end confdefs.h. */ 10882 int i; 10883 int 10884 main (void) 10885 { 10886 10887 ; 10888 return 0; 10889 } 10890 _ACEOF 10891 if ac_fn_c_try_link "$LINENO" 10892 then : 10893 eval $cacheid=yes 10894 else $as_nop 10895 eval $cacheid=no 10896 fi 10897 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10898 conftest$ac_exeext conftest.$ac_ext 10899 fi 10900 10901 10902 CFLAGS="$xorg_testset_save_CFLAGS" 10903 10904 eval supported=\$$cacheid 10905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10906 printf "%s\n" "$supported" >&6; } 10907 if test "$supported" = "yes" ; then 10908 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10909 found="yes" 10910 fi 10911 fi 10912 10913 10914 10915 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10916 # activate it with -Werror, so we add it here explicitly. 10917 10918 10919 10920 10921 10922 10923 10924 10925 10926 10927 10928 10929 10930 xorg_testset_save_CFLAGS="$CFLAGS" 10931 10932 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10935 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10936 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10937 then : 10938 printf %s "(cached) " >&6 10939 else $as_nop 10940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10941 /* end confdefs.h. */ 10942 int i; 10943 _ACEOF 10944 if ac_fn_c_try_compile "$LINENO" 10945 then : 10946 xorg_cv_cc_flag_unknown_warning_option=yes 10947 else $as_nop 10948 xorg_cv_cc_flag_unknown_warning_option=no 10949 fi 10950 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10951 fi 10952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10953 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10954 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10955 CFLAGS="$xorg_testset_save_CFLAGS" 10956 fi 10957 10958 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10961 fi 10962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10964 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10965 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10966 then : 10967 printf %s "(cached) " >&6 10968 else $as_nop 10969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10970 /* end confdefs.h. */ 10971 int i; 10972 _ACEOF 10973 if ac_fn_c_try_compile "$LINENO" 10974 then : 10975 xorg_cv_cc_flag_unused_command_line_argument=yes 10976 else $as_nop 10977 xorg_cv_cc_flag_unused_command_line_argument=no 10978 fi 10979 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10980 fi 10981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10982 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10983 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10984 CFLAGS="$xorg_testset_save_CFLAGS" 10985 fi 10986 10987 found="no" 10988 10989 if test $found = "no" ; then 10990 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10992 fi 10993 10994 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10996 fi 10997 10998 CFLAGS="$CFLAGS -Werror=attributes" 10999 11000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11001 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11002 cacheid=xorg_cv_cc_flag__Werror_attributes 11003 if eval test \${$cacheid+y} 11004 then : 11005 printf %s "(cached) " >&6 11006 else $as_nop 11007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11008 /* end confdefs.h. */ 11009 int i; 11010 int 11011 main (void) 11012 { 11013 11014 ; 11015 return 0; 11016 } 11017 _ACEOF 11018 if ac_fn_c_try_link "$LINENO" 11019 then : 11020 eval $cacheid=yes 11021 else $as_nop 11022 eval $cacheid=no 11023 fi 11024 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11025 conftest$ac_exeext conftest.$ac_ext 11026 fi 11027 11028 11029 CFLAGS="$xorg_testset_save_CFLAGS" 11030 11031 eval supported=\$$cacheid 11032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11033 printf "%s\n" "$supported" >&6; } 11034 if test "$supported" = "yes" ; then 11035 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11036 found="yes" 11037 fi 11038 fi 11039 11040 11041 11042 if test "x$STRICT_COMPILE" = "xyes"; then 11043 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11044 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11045 fi 11046 11047 11048 11049 11050 11051 11052 cat >>confdefs.h <<_ACEOF 11053 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11054 _ACEOF 11055 11056 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11057 if test "x$PVM" = "x"; then 11058 PVM="0" 11059 fi 11060 11061 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11062 11063 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11064 if test "x$PVP" = "x"; then 11065 PVP="0" 11066 fi 11067 11068 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11069 11070 11071 11072 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11073 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11074 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11075 touch \$(top_srcdir)/ChangeLog; \ 11076 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11077 11078 11079 11080 11081 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11082 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11083 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11084 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11085 touch \$(top_srcdir)/INSTALL; \ 11086 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11087 11088 11089 11090 11091 11092 11093 case $host_os in 11094 solaris*) 11095 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11096 # check for a man page file found in later versions that use 11097 # traditional section numbers instead 11098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11099 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11100 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11101 then : 11102 printf %s "(cached) " >&6 11103 else $as_nop 11104 test "$cross_compiling" = yes && 11105 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11106 if test -r "/usr/share/man/man7/attributes.7"; then 11107 ac_cv_file__usr_share_man_man7_attributes_7=yes 11108 else 11109 ac_cv_file__usr_share_man_man7_attributes_7=no 11110 fi 11111 fi 11112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11113 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11114 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11115 then : 11116 SYSV_MAN_SECTIONS=false 11117 else $as_nop 11118 SYSV_MAN_SECTIONS=true 11119 fi 11120 11121 ;; 11122 *) SYSV_MAN_SECTIONS=false ;; 11123 esac 11124 11125 if test x$APP_MAN_SUFFIX = x ; then 11126 APP_MAN_SUFFIX=1 11127 fi 11128 if test x$APP_MAN_DIR = x ; then 11129 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11130 fi 11131 11132 if test x$LIB_MAN_SUFFIX = x ; then 11133 LIB_MAN_SUFFIX=3 11134 fi 11135 if test x$LIB_MAN_DIR = x ; then 11136 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11137 fi 11138 11139 if test x$FILE_MAN_SUFFIX = x ; then 11140 case $SYSV_MAN_SECTIONS in 11141 true) FILE_MAN_SUFFIX=4 ;; 11142 *) FILE_MAN_SUFFIX=5 ;; 11143 esac 11144 fi 11145 if test x$FILE_MAN_DIR = x ; then 11146 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11147 fi 11148 11149 if test x$MISC_MAN_SUFFIX = x ; then 11150 case $SYSV_MAN_SECTIONS in 11151 true) MISC_MAN_SUFFIX=5 ;; 11152 *) MISC_MAN_SUFFIX=7 ;; 11153 esac 11154 fi 11155 if test x$MISC_MAN_DIR = x ; then 11156 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11157 fi 11158 11159 if test x$DRIVER_MAN_SUFFIX = x ; then 11160 case $SYSV_MAN_SECTIONS in 11161 true) DRIVER_MAN_SUFFIX=7 ;; 11162 *) DRIVER_MAN_SUFFIX=4 ;; 11163 esac 11164 fi 11165 if test x$DRIVER_MAN_DIR = x ; then 11166 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11167 fi 11168 11169 if test x$ADMIN_MAN_SUFFIX = x ; then 11170 case $SYSV_MAN_SECTIONS in 11171 true) ADMIN_MAN_SUFFIX=1m ;; 11172 *) ADMIN_MAN_SUFFIX=8 ;; 11173 esac 11174 fi 11175 if test x$ADMIN_MAN_DIR = x ; then 11176 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11177 fi 11178 11179 11180 11181 11182 11183 11184 11185 11186 11187 11188 11189 11190 11191 11192 11193 XORG_MAN_PAGE="X Version 11" 11194 11195 MAN_SUBSTS="\ 11196 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11197 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11198 -e 's|__xservername__|Xorg|g' \ 11199 -e 's|__xconfigfile__|xorg.conf|g' \ 11200 -e 's|__projectroot__|\$(prefix)|g' \ 11201 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11202 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11203 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11204 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11205 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11206 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11207 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11208 11209 11210 11211 # Check whether --enable-silent-rules was given. 11212 if test ${enable_silent_rules+y} 11213 then : 11214 enableval=$enable_silent_rules; 11215 fi 11216 11217 case $enable_silent_rules in # ((( 11218 yes) AM_DEFAULT_VERBOSITY=0;; 11219 no) AM_DEFAULT_VERBOSITY=1;; 11220 *) AM_DEFAULT_VERBOSITY=0;; 11221 esac 11222 am_make=${MAKE-make} 11223 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11224 printf %s "checking whether $am_make supports nested variables... " >&6; } 11225 if test ${am_cv_make_support_nested_variables+y} 11226 then : 11227 printf %s "(cached) " >&6 11228 else $as_nop 11229 if printf "%s\n" 'TRUE=$(BAR$(V)) 11230 BAR0=false 11231 BAR1=true 11232 V=1 11233 am__doit: 11234 @$(TRUE) 11235 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11236 am_cv_make_support_nested_variables=yes 11237 else 11238 am_cv_make_support_nested_variables=no 11239 fi 11240 fi 11241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11242 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11243 if test $am_cv_make_support_nested_variables = yes; then 11244 AM_V='$(V)' 11245 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11246 else 11247 AM_V=$AM_DEFAULT_VERBOSITY 11248 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11249 fi 11250 AM_BACKSLASH='\' 11251 11252 11253 11254 ac_ext=c 11255 ac_cpp='$CPP $CPPFLAGS' 11256 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11257 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11258 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 11260 printf %s "checking how to run the C preprocessor... " >&6; } 11261 # On Suns, sometimes $CPP names a directory. 11262 if test -n "$CPP" && test -d "$CPP"; then 11263 CPP= 11264 fi 11265 if test -z "$CPP"; then 11266 if test ${ac_cv_prog_CPP+y} 11267 then : 11268 printf %s "(cached) " >&6 11269 else $as_nop 11270 # Double quotes because $CC needs to be expanded 11271 for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp 11272 do 11273 ac_preproc_ok=false 11274 for ac_c_preproc_warn_flag in '' yes 11275 do 11276 # Use a header file that comes with gcc, so configuring glibc 11277 # with a fresh cross-compiler works. 11278 # On the NeXT, cc -E runs the code through the compiler's parser, 11279 # not just through cpp. "Syntax error" is here to catch this case. 11280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11281 /* end confdefs.h. */ 11282 #include <limits.h> 11283 Syntax error 11284 _ACEOF 11285 if ac_fn_c_try_cpp "$LINENO" 11286 then : 11287 11288 else $as_nop 11289 # Broken: fails on valid input. 11290 continue 11291 fi 11292 rm -f conftest.err conftest.i conftest.$ac_ext 11293 11294 # OK, works on sane cases. Now check whether nonexistent headers 11295 # can be detected and how. 11296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11297 /* end confdefs.h. */ 11298 #include <ac_nonexistent.h> 11299 _ACEOF 11300 if ac_fn_c_try_cpp "$LINENO" 11301 then : 11302 # Broken: success on invalid input. 11303 continue 11304 else $as_nop 11305 # Passes both tests. 11306 ac_preproc_ok=: 11307 break 11308 fi 11309 rm -f conftest.err conftest.i conftest.$ac_ext 11310 11311 done 11312 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 11313 rm -f conftest.i conftest.err conftest.$ac_ext 11314 if $ac_preproc_ok 11315 then : 11316 break 11317 fi 11318 11319 done 11320 ac_cv_prog_CPP=$CPP 11321 11322 fi 11323 CPP=$ac_cv_prog_CPP 11324 else 11325 ac_cv_prog_CPP=$CPP 11326 fi 11327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 11328 printf "%s\n" "$CPP" >&6; } 11329 ac_preproc_ok=false 11330 for ac_c_preproc_warn_flag in '' yes 11331 do 11332 # Use a header file that comes with gcc, so configuring glibc 11333 # with a fresh cross-compiler works. 11334 # On the NeXT, cc -E runs the code through the compiler's parser, 11335 # not just through cpp. "Syntax error" is here to catch this case. 11336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11337 /* end confdefs.h. */ 11338 #include <limits.h> 11339 Syntax error 11340 _ACEOF 11341 if ac_fn_c_try_cpp "$LINENO" 11342 then : 11343 11344 else $as_nop 11345 # Broken: fails on valid input. 11346 continue 11347 fi 11348 rm -f conftest.err conftest.i conftest.$ac_ext 11349 11350 # OK, works on sane cases. Now check whether nonexistent headers 11351 # can be detected and how. 11352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11353 /* end confdefs.h. */ 11354 #include <ac_nonexistent.h> 11355 _ACEOF 11356 if ac_fn_c_try_cpp "$LINENO" 11357 then : 11358 # Broken: success on invalid input. 11359 continue 11360 else $as_nop 11361 # Passes both tests. 11362 ac_preproc_ok=: 11363 break 11364 fi 11365 rm -f conftest.err conftest.i conftest.$ac_ext 11366 11367 done 11368 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 11369 rm -f conftest.i conftest.err conftest.$ac_ext 11370 if $ac_preproc_ok 11371 then : 11372 11373 else $as_nop 11374 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11375 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11376 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 11377 See \`config.log' for more details" "$LINENO" 5; } 11378 fi 11379 11380 ac_ext=c 11381 ac_cpp='$CPP $CPPFLAGS' 11382 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11383 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11384 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11385 11386 11387 11388 if test -n "$ac_tool_prefix"; then 11389 # Extract the first word of "${ac_tool_prefix}cpp", so it can be a program name with args. 11390 set dummy ${ac_tool_prefix}cpp; ac_word=$2 11391 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11392 printf %s "checking for $ac_word... " >&6; } 11393 if test ${ac_cv_path_RAWCPP+y} 11394 then : 11395 printf %s "(cached) " >&6 11396 else $as_nop 11397 case $RAWCPP in 11398 [\\/]* | ?:[\\/]*) 11399 ac_cv_path_RAWCPP="$RAWCPP" # Let the user override the test with a path. 11400 ;; 11401 *) 11402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11403 as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib" 11404 for as_dir in $as_dummy 11405 do 11406 IFS=$as_save_IFS 11407 case $as_dir in #((( 11408 '') as_dir=./ ;; 11409 */) ;; 11410 *) as_dir=$as_dir/ ;; 11411 esac 11412 for ac_exec_ext in '' $ac_executable_extensions; do 11413 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11414 ac_cv_path_RAWCPP="$as_dir$ac_word$ac_exec_ext" 11415 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11416 break 2 11417 fi 11418 done 11419 done 11420 IFS=$as_save_IFS 11421 11422 ;; 11423 esac 11424 fi 11425 RAWCPP=$ac_cv_path_RAWCPP 11426 if test -n "$RAWCPP"; then 11427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RAWCPP" >&5 11428 printf "%s\n" "$RAWCPP" >&6; } 11429 else 11430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11431 printf "%s\n" "no" >&6; } 11432 fi 11433 11434 11435 fi 11436 if test -z "$ac_cv_path_RAWCPP"; then 11437 ac_pt_RAWCPP=$RAWCPP 11438 # Extract the first word of "cpp", so it can be a program name with args. 11439 set dummy cpp; ac_word=$2 11440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11441 printf %s "checking for $ac_word... " >&6; } 11442 if test ${ac_cv_path_ac_pt_RAWCPP+y} 11443 then : 11444 printf %s "(cached) " >&6 11445 else $as_nop 11446 case $ac_pt_RAWCPP in 11447 [\\/]* | ?:[\\/]*) 11448 ac_cv_path_ac_pt_RAWCPP="$ac_pt_RAWCPP" # Let the user override the test with a path. 11449 ;; 11450 *) 11451 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11452 as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib" 11453 for as_dir in $as_dummy 11454 do 11455 IFS=$as_save_IFS 11456 case $as_dir in #((( 11457 '') as_dir=./ ;; 11458 */) ;; 11459 *) as_dir=$as_dir/ ;; 11460 esac 11461 for ac_exec_ext in '' $ac_executable_extensions; do 11462 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11463 ac_cv_path_ac_pt_RAWCPP="$as_dir$ac_word$ac_exec_ext" 11464 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11465 break 2 11466 fi 11467 done 11468 done 11469 IFS=$as_save_IFS 11470 11471 ;; 11472 esac 11473 fi 11474 ac_pt_RAWCPP=$ac_cv_path_ac_pt_RAWCPP 11475 if test -n "$ac_pt_RAWCPP"; then 11476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_RAWCPP" >&5 11477 printf "%s\n" "$ac_pt_RAWCPP" >&6; } 11478 else 11479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11480 printf "%s\n" "no" >&6; } 11481 fi 11482 11483 if test "x$ac_pt_RAWCPP" = x; then 11484 RAWCPP="${CPP}" 11485 else 11486 case $cross_compiling:$ac_tool_warned in 11487 yes:) 11488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11489 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11490 ac_tool_warned=yes ;; 11491 esac 11492 RAWCPP=$ac_pt_RAWCPP 11493 fi 11494 else 11495 RAWCPP="$ac_cv_path_RAWCPP" 11496 fi 11497 11498 11499 # Check for flag to avoid builtin definitions - assumes unix is predefined, 11500 # which is not the best choice for supporting other OS'es, but covers most 11501 # of the ones we need for now. 11502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -undef" >&5 11503 printf %s "checking if $RAWCPP requires -undef... " >&6; } 11504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11505 /* end confdefs.h. */ 11506 Does cpp redefine unix ? 11507 _ACEOF 11508 if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 11509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11510 printf "%s\n" "no" >&6; } 11511 else 11512 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 11513 RAWCPPFLAGS=-undef 11514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11515 printf "%s\n" "yes" >&6; } 11516 # under Cygwin unix is still defined even with -undef 11517 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 11518 RAWCPPFLAGS="-undef -ansi" 11519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes, with -ansi" >&5 11520 printf "%s\n" "yes, with -ansi" >&6; } 11521 else 11522 as_fn_error $? "${RAWCPP} defines unix with or without -undef. I don't know what to do." "$LINENO" 5 11523 fi 11524 fi 11525 rm -f conftest.$ac_ext 11526 11527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -traditional" >&5 11528 printf %s "checking if $RAWCPP requires -traditional... " >&6; } 11529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11530 /* end confdefs.h. */ 11531 Does cpp preserve "whitespace"? 11532 _ACEOF 11533 if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 11534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11535 printf "%s\n" "no" >&6; } 11536 else 11537 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 11538 TRADITIONALCPPFLAGS="-traditional" 11539 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 11540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11541 printf "%s\n" "yes" >&6; } 11542 else 11543 as_fn_error $? "${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do." "$LINENO" 5 11544 fi 11545 fi 11546 rm -f conftest.$ac_ext 11547 11548 11549 11550 CPP_PROGRAM=${RAWCPP} 11551 11552 11553 ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 11554 if test "x$ac_cv_func_mkstemp" = xyes 11555 then : 11556 printf "%s\n" "#define HAVE_MKSTEMP 1" >>confdefs.h 11557 11558 fi 11559 11560 11561 # Extract the first word of "perl", so it can be a program name with args. 11562 set dummy perl; ac_word=$2 11563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11564 printf %s "checking for $ac_word... " >&6; } 11565 if test ${ac_cv_prog_HAS_PERL+y} 11566 then : 11567 printf %s "(cached) " >&6 11568 else $as_nop 11569 if test -n "$HAS_PERL"; then 11570 ac_cv_prog_HAS_PERL="$HAS_PERL" # Let the user override the test. 11571 else 11572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11573 for as_dir in $PATH 11574 do 11575 IFS=$as_save_IFS 11576 case $as_dir in #((( 11577 '') as_dir=./ ;; 11578 */) ;; 11579 *) as_dir=$as_dir/ ;; 11580 esac 11581 for ac_exec_ext in '' $ac_executable_extensions; do 11582 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11583 ac_cv_prog_HAS_PERL="yes" 11584 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11585 break 2 11586 fi 11587 done 11588 done 11589 IFS=$as_save_IFS 11590 11591 fi 11592 fi 11593 HAS_PERL=$ac_cv_prog_HAS_PERL 11594 if test -n "$HAS_PERL"; then 11595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HAS_PERL" >&5 11596 printf "%s\n" "$HAS_PERL" >&6; } 11597 else 11598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11599 printf "%s\n" "no" >&6; } 11600 fi 11601 11602 11603 if test "x$HAS_PERL" = xyes; then 11604 HAS_PERL_TRUE= 11605 HAS_PERL_FALSE='#' 11606 else 11607 HAS_PERL_TRUE='#' 11608 HAS_PERL_FALSE= 11609 fi 11610 11611 11612 11613 11614 DEFAULT_XCONFDIR="${libdir}/X11/config" 11615 11616 # Check whether --with-config-dir was given. 11617 if test ${with_config_dir+y} 11618 then : 11619 withval=$with_config_dir; XCONFDIR="$withval" 11620 else $as_nop 11621 XCONFDIR="$DEFAULT_XCONFDIR" 11622 fi 11623 11624 11625 11626 DEFAULT_PREPROCESSCMD_MKDEPEND="gcc -E" 11627 11628 # Check whether --with-script-preproc-cmd was given. 11629 if test ${with_script_preproc_cmd+y} 11630 then : 11631 withval=$with_script_preproc_cmd; PREPROCESSCMD_MKDEPEND="$withval" 11632 else $as_nop 11633 PREPROCESSCMD_MKDEPEND="$DEFAULT_PREPROCESSCMD_MKDEPEND" 11634 fi 11635 11636 11637 11638 DEFAULT_ARCMD="ar clq" 11639 11640 # Check whether --with-create-lib-cmd was given. 11641 if test ${with_create_lib_cmd+y} 11642 then : 11643 withval=$with_create_lib_cmd; ARCMD="$withval" 11644 else $as_nop 11645 ARCMD="$DEFAULT_ARCMD" 11646 fi 11647 11648 11649 11650 DEFAULT_RANLIB="ranlib" 11651 11652 # Check whether --with-clean-lib-cmd was given. 11653 if test ${with_clean_lib_cmd+y} 11654 then : 11655 withval=$with_clean_lib_cmd; RANLIB="$withval" 11656 else $as_nop 11657 RANLIB="$DEFAULT_RANLIB" 11658 fi 11659 11660 11661 11662 # Check whether --enable-revpath was given. 11663 if test ${enable_revpath+y} 11664 then : 11665 enableval=$enable_revpath; BUILD_REVPATH="$enableval" 11666 else $as_nop 11667 BUILD_REVPATH=yes 11668 fi 11669 11670 if test "x$BUILD_REVPATH" = xyes; then 11671 BUILD_REVPATH_TRUE= 11672 BUILD_REVPATH_FALSE='#' 11673 else 11674 BUILD_REVPATH_TRUE='#' 11675 BUILD_REVPATH_FALSE= 11676 fi 11677 11678 11679 # Check whether --enable-makeg was given. 11680 if test ${enable_makeg+y} 11681 then : 11682 enableval=$enable_makeg; BUILD_MAKEG="$enableval" 11683 else $as_nop 11684 BUILD_MAKEG=yes 11685 fi 11686 11687 if test "x$BUILD_MAKEG" = xyes; then 11688 BUILD_MAKEG_TRUE= 11689 BUILD_MAKEG_FALSE='#' 11690 else 11691 BUILD_MAKEG_TRUE='#' 11692 BUILD_MAKEG_FALSE= 11693 fi 11694 11695 11696 # Check whether --enable-xmkmf was given. 11697 if test ${enable_xmkmf+y} 11698 then : 11699 enableval=$enable_xmkmf; BUILD_XMKMF="$enableval" 11700 else $as_nop 11701 BUILD_XMKMF=yes 11702 fi 11703 11704 if test "x$BUILD_XMKMF" = xyes; then 11705 BUILD_XMKMF_TRUE= 11706 BUILD_XMKMF_FALSE='#' 11707 else 11708 BUILD_XMKMF_TRUE='#' 11709 BUILD_XMKMF_FALSE= 11710 fi 11711 11712 11713 # Check whether --enable-ccmakedep was given. 11714 if test ${enable_ccmakedep+y} 11715 then : 11716 enableval=$enable_ccmakedep; BUILD_CCMAKEDEP="$enableval" 11717 else $as_nop 11718 BUILD_CCMAKEDEP=yes 11719 fi 11720 11721 if test "x$BUILD_CCMAKEDEP" = xyes; then 11722 BUILD_CCMAKEDEP_TRUE= 11723 BUILD_CCMAKEDEP_FALSE='#' 11724 else 11725 BUILD_CCMAKEDEP_TRUE='#' 11726 BUILD_CCMAKEDEP_FALSE= 11727 fi 11728 11729 11730 # Check whether --enable-mergelib was given. 11731 if test ${enable_mergelib+y} 11732 then : 11733 enableval=$enable_mergelib; BUILD_MERGELIB="$enableval" 11734 else $as_nop 11735 BUILD_MERGELIB=yes 11736 fi 11737 11738 if test "x$BUILD_MERGELIB" = xyes; then 11739 BUILD_MERGELIB_TRUE= 11740 BUILD_MERGELIB_FALSE='#' 11741 else 11742 BUILD_MERGELIB_TRUE='#' 11743 BUILD_MERGELIB_FALSE= 11744 fi 11745 11746 11747 # Check whether --enable-mkdirhier was given. 11748 if test ${enable_mkdirhier+y} 11749 then : 11750 enableval=$enable_mkdirhier; BUILD_MKDIRHIER="$enableval" 11751 else $as_nop 11752 BUILD_MKDIRHIER=yes 11753 fi 11754 11755 if test "x$BUILD_MKDIRHIER" = xyes; then 11756 BUILD_MKDIRHIER_TRUE= 11757 BUILD_MKDIRHIER_FALSE='#' 11758 else 11759 BUILD_MKDIRHIER_TRUE='#' 11760 BUILD_MKDIRHIER_FALSE= 11761 fi 11762 11763 11764 # Check whether --enable-cleanlinks was given. 11765 if test ${enable_cleanlinks+y} 11766 then : 11767 enableval=$enable_cleanlinks; BUILD_CLEANLINKS="$enableval" 11768 else $as_nop 11769 BUILD_CLEANLINKS=yes 11770 fi 11771 11772 if test "x$BUILD_CLEANLINKS" = xyes; then 11773 BUILD_CLEANLINKS_TRUE= 11774 BUILD_CLEANLINKS_FALSE='#' 11775 else 11776 BUILD_CLEANLINKS_TRUE='#' 11777 BUILD_CLEANLINKS_FALSE= 11778 fi 11779 11780 11781 # Check whether --enable-mkhtmlindex was given. 11782 if test ${enable_mkhtmlindex+y} 11783 then : 11784 enableval=$enable_mkhtmlindex; BUILD_MKHTMLINDEX="$enableval" 11785 else $as_nop 11786 BUILD_MKHTMLINDEX=yes 11787 fi 11788 11789 if test "x$BUILD_MKHTMLINDEX" = xyes; then 11790 BUILD_MKHTMLINDEX_TRUE= 11791 BUILD_MKHTMLINDEX_FALSE='#' 11792 else 11793 BUILD_MKHTMLINDEX_TRUE='#' 11794 BUILD_MKHTMLINDEX_FALSE= 11795 fi 11796 11797 11798 # Checks for pkg-config packages 11799 11800 pkg_failed=no 11801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XPROTO" >&5 11802 printf %s "checking for XPROTO... " >&6; } 11803 11804 if test -n "$XPROTO_CFLAGS"; then 11805 pkg_cv_XPROTO_CFLAGS="$XPROTO_CFLAGS" 11806 elif test -n "$PKG_CONFIG"; then 11807 if test -n "$PKG_CONFIG" && \ 11808 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 11809 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 11810 ac_status=$? 11811 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11812 test $ac_status = 0; }; then 11813 pkg_cv_XPROTO_CFLAGS=`$PKG_CONFIG --cflags "xproto" 2>/dev/null` 11814 test "x$?" != "x0" && pkg_failed=yes 11815 else 11816 pkg_failed=yes 11817 fi 11818 else 11819 pkg_failed=untried 11820 fi 11821 if test -n "$XPROTO_LIBS"; then 11822 pkg_cv_XPROTO_LIBS="$XPROTO_LIBS" 11823 elif test -n "$PKG_CONFIG"; then 11824 if test -n "$PKG_CONFIG" && \ 11825 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 11826 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 11827 ac_status=$? 11828 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11829 test $ac_status = 0; }; then 11830 pkg_cv_XPROTO_LIBS=`$PKG_CONFIG --libs "xproto" 2>/dev/null` 11831 test "x$?" != "x0" && pkg_failed=yes 11832 else 11833 pkg_failed=yes 11834 fi 11835 else 11836 pkg_failed=untried 11837 fi 11838 11839 11840 11841 if test $pkg_failed = yes; then 11842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11843 printf "%s\n" "no" >&6; } 11844 11845 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11846 _pkg_short_errors_supported=yes 11847 else 11848 _pkg_short_errors_supported=no 11849 fi 11850 if test $_pkg_short_errors_supported = yes; then 11851 XPROTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto" 2>&1` 11852 else 11853 XPROTO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto" 2>&1` 11854 fi 11855 # Put the nasty error message in config.log where it belongs 11856 echo "$XPROTO_PKG_ERRORS" >&5 11857 11858 as_fn_error $? "Package requirements (xproto) were not met: 11859 11860 $XPROTO_PKG_ERRORS 11861 11862 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11863 installed software in a non-standard prefix. 11864 11865 Alternatively, you may set the environment variables XPROTO_CFLAGS 11866 and XPROTO_LIBS to avoid the need to call pkg-config. 11867 See the pkg-config man page for more details." "$LINENO" 5 11868 elif test $pkg_failed = untried; then 11869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11870 printf "%s\n" "no" >&6; } 11871 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11872 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11873 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11874 is in your PATH or set the PKG_CONFIG environment variable to the full 11875 path to pkg-config. 11876 11877 Alternatively, you may set the environment variables XPROTO_CFLAGS 11878 and XPROTO_LIBS to avoid the need to call pkg-config. 11879 See the pkg-config man page for more details. 11880 11881 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11882 See \`config.log' for more details" "$LINENO" 5; } 11883 else 11884 XPROTO_CFLAGS=$pkg_cv_XPROTO_CFLAGS 11885 XPROTO_LIBS=$pkg_cv_XPROTO_LIBS 11886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11887 printf "%s\n" "yes" >&6; } 11888 11889 fi 11890 11891 ac_config_files="$ac_config_files Makefile" 11892 11893 cat >confcache <<\_ACEOF 11894 # This file is a shell script that caches the results of configure 11895 # tests run on this system so they can be shared between configure 11896 # scripts and configure runs, see configure's option --config-cache. 11897 # It is not useful on other systems. If it contains results you don't 11898 # want to keep, you may remove or edit it. 11899 # 11900 # config.status only pays attention to the cache file if you give it 11901 # the --recheck option to rerun configure. 11902 # 11903 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11904 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11905 # following values. 11906 11907 _ACEOF 11908 11909 # The following way of writing the cache mishandles newlines in values, 11910 # but we know of no workaround that is simple, portable, and efficient. 11911 # So, we kill variables containing newlines. 11912 # Ultrix sh set writes to stderr and can't be redirected directly, 11913 # and sets the high bit in the cache file unless we assign to the vars. 11914 ( 11915 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11916 eval ac_val=\$$ac_var 11917 case $ac_val in #( 11918 *${as_nl}*) 11919 case $ac_var in #( 11920 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11921 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11922 esac 11923 case $ac_var in #( 11924 _ | IFS | as_nl) ;; #( 11925 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11926 *) { eval $ac_var=; unset $ac_var;} ;; 11927 esac ;; 11928 esac 11929 done 11930 11931 (set) 2>&1 | 11932 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11933 *${as_nl}ac_space=\ *) 11934 # `set' does not quote correctly, so add quotes: double-quote 11935 # substitution turns \\\\ into \\, and sed turns \\ into \. 11936 sed -n \ 11937 "s/'/'\\\\''/g; 11938 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11939 ;; #( 11940 *) 11941 # `set' quotes correctly as required by POSIX, so do not add quotes. 11942 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11943 ;; 11944 esac | 11945 sort 11946 ) | 11947 sed ' 11948 /^ac_cv_env_/b end 11949 t clear 11950 :clear 11951 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11952 t end 11953 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11954 :end' >>confcache 11955 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11956 if test -w "$cache_file"; then 11957 if test "x$cache_file" != "x/dev/null"; then 11958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11959 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11960 if test ! -f "$cache_file" || test -h "$cache_file"; then 11961 cat confcache >"$cache_file" 11962 else 11963 case $cache_file in #( 11964 */* | ?:*) 11965 mv -f confcache "$cache_file"$$ && 11966 mv -f "$cache_file"$$ "$cache_file" ;; #( 11967 *) 11968 mv -f confcache "$cache_file" ;; 11969 esac 11970 fi 11971 fi 11972 else 11973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11974 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11975 fi 11976 fi 11977 rm -f confcache 11978 11979 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11980 # Let make expand exec_prefix. 11981 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11982 11983 DEFS=-DHAVE_CONFIG_H 11984 11985 ac_libobjs= 11986 ac_ltlibobjs= 11987 U= 11988 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11989 # 1. Remove the extension, and $U if already installed. 11990 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11991 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11992 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11993 # will be set to the directory where LIBOBJS objects are built. 11994 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11995 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11996 done 11997 LIBOBJS=$ac_libobjs 11998 11999 LTLIBOBJS=$ac_ltlibobjs 12000 12001 12002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12003 printf %s "checking that generated files are newer than configure... " >&6; } 12004 if test -n "$am_sleep_pid"; then 12005 # Hide warnings about reused PIDs. 12006 wait $am_sleep_pid 2>/dev/null 12007 fi 12008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12009 printf "%s\n" "done" >&6; } 12010 if test -n "$EXEEXT"; then 12011 am__EXEEXT_TRUE= 12012 am__EXEEXT_FALSE='#' 12013 else 12014 am__EXEEXT_TRUE='#' 12015 am__EXEEXT_FALSE= 12016 fi 12017 12018 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12019 as_fn_error $? "conditional \"AMDEP\" was never defined. 12020 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12021 fi 12022 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12023 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12024 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12025 fi 12026 if test -z "${HAS_PERL_TRUE}" && test -z "${HAS_PERL_FALSE}"; then 12027 as_fn_error $? "conditional \"HAS_PERL\" was never defined. 12028 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12029 fi 12030 if test -z "${BUILD_REVPATH_TRUE}" && test -z "${BUILD_REVPATH_FALSE}"; then 12031 as_fn_error $? "conditional \"BUILD_REVPATH\" was never defined. 12032 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12033 fi 12034 if test -z "${BUILD_MAKEG_TRUE}" && test -z "${BUILD_MAKEG_FALSE}"; then 12035 as_fn_error $? "conditional \"BUILD_MAKEG\" was never defined. 12036 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12037 fi 12038 if test -z "${BUILD_XMKMF_TRUE}" && test -z "${BUILD_XMKMF_FALSE}"; then 12039 as_fn_error $? "conditional \"BUILD_XMKMF\" was never defined. 12040 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12041 fi 12042 if test -z "${BUILD_CCMAKEDEP_TRUE}" && test -z "${BUILD_CCMAKEDEP_FALSE}"; then 12043 as_fn_error $? "conditional \"BUILD_CCMAKEDEP\" was never defined. 12044 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12045 fi 12046 if test -z "${BUILD_MERGELIB_TRUE}" && test -z "${BUILD_MERGELIB_FALSE}"; then 12047 as_fn_error $? "conditional \"BUILD_MERGELIB\" was never defined. 12048 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12049 fi 12050 if test -z "${BUILD_MKDIRHIER_TRUE}" && test -z "${BUILD_MKDIRHIER_FALSE}"; then 12051 as_fn_error $? "conditional \"BUILD_MKDIRHIER\" was never defined. 12052 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12053 fi 12054 if test -z "${BUILD_CLEANLINKS_TRUE}" && test -z "${BUILD_CLEANLINKS_FALSE}"; then 12055 as_fn_error $? "conditional \"BUILD_CLEANLINKS\" was never defined. 12056 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12057 fi 12058 if test -z "${BUILD_MKHTMLINDEX_TRUE}" && test -z "${BUILD_MKHTMLINDEX_FALSE}"; then 12059 as_fn_error $? "conditional \"BUILD_MKHTMLINDEX\" was never defined. 12060 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12061 fi 12062 12063 : "${CONFIG_STATUS=./config.status}" 12064 ac_write_fail=0 12065 ac_clean_files_save=$ac_clean_files 12066 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12068 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12069 as_write_fail=0 12070 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12071 #! $SHELL 12072 # Generated by $as_me. 12073 # Run this file to recreate the current configuration. 12074 # Compiler output produced by configure, useful for debugging 12075 # configure, is in config.log if it exists. 12076 12077 debug=false 12078 ac_cs_recheck=false 12079 ac_cs_silent=false 12080 12081 SHELL=\${CONFIG_SHELL-$SHELL} 12082 export SHELL 12083 _ASEOF 12084 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12085 ## -------------------- ## 12086 ## M4sh Initialization. ## 12087 ## -------------------- ## 12088 12089 # Be more Bourne compatible 12090 DUALCASE=1; export DUALCASE # for MKS sh 12091 as_nop=: 12092 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12093 then : 12094 emulate sh 12095 NULLCMD=: 12096 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12097 # is contrary to our usage. Disable this feature. 12098 alias -g '${1+"$@"}'='"$@"' 12099 setopt NO_GLOB_SUBST 12100 else $as_nop 12101 case `(set -o) 2>/dev/null` in #( 12102 *posix*) : 12103 set -o posix ;; #( 12104 *) : 12105 ;; 12106 esac 12107 fi 12108 12109 12110 12111 # Reset variables that may have inherited troublesome values from 12112 # the environment. 12113 12114 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12115 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12116 # side effect of setting IFS to empty, thus disabling word splitting.) 12117 # Quoting is to prevent editors from complaining about space-tab. 12118 as_nl=' 12119 ' 12120 export as_nl 12121 IFS=" "" $as_nl" 12122 12123 PS1='$ ' 12124 PS2='> ' 12125 PS4='+ ' 12126 12127 # Ensure predictable behavior from utilities with locale-dependent output. 12128 LC_ALL=C 12129 export LC_ALL 12130 LANGUAGE=C 12131 export LANGUAGE 12132 12133 # We cannot yet rely on "unset" to work, but we need these variables 12134 # to be unset--not just set to an empty or harmless value--now, to 12135 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12136 # also avoids known problems related to "unset" and subshell syntax 12137 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12138 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12139 do eval test \${$as_var+y} \ 12140 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12141 done 12142 12143 # Ensure that fds 0, 1, and 2 are open. 12144 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12145 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12146 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12147 12148 # The user is always right. 12149 if ${PATH_SEPARATOR+false} :; then 12150 PATH_SEPARATOR=: 12151 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12152 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12153 PATH_SEPARATOR=';' 12154 } 12155 fi 12156 12157 12158 # Find who we are. Look in the path if we contain no directory separator. 12159 as_myself= 12160 case $0 in #(( 12161 *[\\/]* ) as_myself=$0 ;; 12162 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12163 for as_dir in $PATH 12164 do 12165 IFS=$as_save_IFS 12166 case $as_dir in #((( 12167 '') as_dir=./ ;; 12168 */) ;; 12169 *) as_dir=$as_dir/ ;; 12170 esac 12171 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12172 done 12173 IFS=$as_save_IFS 12174 12175 ;; 12176 esac 12177 # We did not find ourselves, most probably we were run as `sh COMMAND' 12178 # in which case we are not to be found in the path. 12179 if test "x$as_myself" = x; then 12180 as_myself=$0 12181 fi 12182 if test ! -f "$as_myself"; then 12183 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12184 exit 1 12185 fi 12186 12187 12188 12189 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12190 # ---------------------------------------- 12191 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12192 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12193 # script with STATUS, using 1 if that was 0. 12194 as_fn_error () 12195 { 12196 as_status=$1; test $as_status -eq 0 && as_status=1 12197 if test "$4"; then 12198 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12199 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12200 fi 12201 printf "%s\n" "$as_me: error: $2" >&2 12202 as_fn_exit $as_status 12203 } # as_fn_error 12204 12205 12206 12207 # as_fn_set_status STATUS 12208 # ----------------------- 12209 # Set $? to STATUS, without forking. 12210 as_fn_set_status () 12211 { 12212 return $1 12213 } # as_fn_set_status 12214 12215 # as_fn_exit STATUS 12216 # ----------------- 12217 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12218 as_fn_exit () 12219 { 12220 set +e 12221 as_fn_set_status $1 12222 exit $1 12223 } # as_fn_exit 12224 12225 # as_fn_unset VAR 12226 # --------------- 12227 # Portably unset VAR. 12228 as_fn_unset () 12229 { 12230 { eval $1=; unset $1;} 12231 } 12232 as_unset=as_fn_unset 12233 12234 # as_fn_append VAR VALUE 12235 # ---------------------- 12236 # Append the text in VALUE to the end of the definition contained in VAR. Take 12237 # advantage of any shell optimizations that allow amortized linear growth over 12238 # repeated appends, instead of the typical quadratic growth present in naive 12239 # implementations. 12240 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12241 then : 12242 eval 'as_fn_append () 12243 { 12244 eval $1+=\$2 12245 }' 12246 else $as_nop 12247 as_fn_append () 12248 { 12249 eval $1=\$$1\$2 12250 } 12251 fi # as_fn_append 12252 12253 # as_fn_arith ARG... 12254 # ------------------ 12255 # Perform arithmetic evaluation on the ARGs, and store the result in the 12256 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12257 # must be portable across $(()) and expr. 12258 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12259 then : 12260 eval 'as_fn_arith () 12261 { 12262 as_val=$(( $* )) 12263 }' 12264 else $as_nop 12265 as_fn_arith () 12266 { 12267 as_val=`expr "$@" || test $? -eq 1` 12268 } 12269 fi # as_fn_arith 12270 12271 12272 if expr a : '\(a\)' >/dev/null 2>&1 && 12273 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12274 as_expr=expr 12275 else 12276 as_expr=false 12277 fi 12278 12279 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12280 as_basename=basename 12281 else 12282 as_basename=false 12283 fi 12284 12285 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12286 as_dirname=dirname 12287 else 12288 as_dirname=false 12289 fi 12290 12291 as_me=`$as_basename -- "$0" || 12292 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12293 X"$0" : 'X\(//\)$' \| \ 12294 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12295 printf "%s\n" X/"$0" | 12296 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12297 s//\1/ 12298 q 12299 } 12300 /^X\/\(\/\/\)$/{ 12301 s//\1/ 12302 q 12303 } 12304 /^X\/\(\/\).*/{ 12305 s//\1/ 12306 q 12307 } 12308 s/.*/./; q'` 12309 12310 # Avoid depending upon Character Ranges. 12311 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12312 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12313 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12314 as_cr_digits='0123456789' 12315 as_cr_alnum=$as_cr_Letters$as_cr_digits 12316 12317 12318 # Determine whether it's possible to make 'echo' print without a newline. 12319 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12320 # for compatibility with existing Makefiles. 12321 ECHO_C= ECHO_N= ECHO_T= 12322 case `echo -n x` in #((((( 12323 -n*) 12324 case `echo 'xy\c'` in 12325 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12326 xy) ECHO_C='\c';; 12327 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12328 ECHO_T=' ';; 12329 esac;; 12330 *) 12331 ECHO_N='-n';; 12332 esac 12333 12334 # For backward compatibility with old third-party macros, we provide 12335 # the shell variables $as_echo and $as_echo_n. New code should use 12336 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12337 as_echo='printf %s\n' 12338 as_echo_n='printf %s' 12339 12340 rm -f conf$$ conf$$.exe conf$$.file 12341 if test -d conf$$.dir; then 12342 rm -f conf$$.dir/conf$$.file 12343 else 12344 rm -f conf$$.dir 12345 mkdir conf$$.dir 2>/dev/null 12346 fi 12347 if (echo >conf$$.file) 2>/dev/null; then 12348 if ln -s conf$$.file conf$$ 2>/dev/null; then 12349 as_ln_s='ln -s' 12350 # ... but there are two gotchas: 12351 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12352 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12353 # In both cases, we have to default to `cp -pR'. 12354 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12355 as_ln_s='cp -pR' 12356 elif ln conf$$.file conf$$ 2>/dev/null; then 12357 as_ln_s=ln 12358 else 12359 as_ln_s='cp -pR' 12360 fi 12361 else 12362 as_ln_s='cp -pR' 12363 fi 12364 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12365 rmdir conf$$.dir 2>/dev/null 12366 12367 12368 # as_fn_mkdir_p 12369 # ------------- 12370 # Create "$as_dir" as a directory, including parents if necessary. 12371 as_fn_mkdir_p () 12372 { 12373 12374 case $as_dir in #( 12375 -*) as_dir=./$as_dir;; 12376 esac 12377 test -d "$as_dir" || eval $as_mkdir_p || { 12378 as_dirs= 12379 while :; do 12380 case $as_dir in #( 12381 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12382 *) as_qdir=$as_dir;; 12383 esac 12384 as_dirs="'$as_qdir' $as_dirs" 12385 as_dir=`$as_dirname -- "$as_dir" || 12386 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12387 X"$as_dir" : 'X\(//\)[^/]' \| \ 12388 X"$as_dir" : 'X\(//\)$' \| \ 12389 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12390 printf "%s\n" X"$as_dir" | 12391 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12392 s//\1/ 12393 q 12394 } 12395 /^X\(\/\/\)[^/].*/{ 12396 s//\1/ 12397 q 12398 } 12399 /^X\(\/\/\)$/{ 12400 s//\1/ 12401 q 12402 } 12403 /^X\(\/\).*/{ 12404 s//\1/ 12405 q 12406 } 12407 s/.*/./; q'` 12408 test -d "$as_dir" && break 12409 done 12410 test -z "$as_dirs" || eval "mkdir $as_dirs" 12411 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12412 12413 12414 } # as_fn_mkdir_p 12415 if mkdir -p . 2>/dev/null; then 12416 as_mkdir_p='mkdir -p "$as_dir"' 12417 else 12418 test -d ./-p && rmdir ./-p 12419 as_mkdir_p=false 12420 fi 12421 12422 12423 # as_fn_executable_p FILE 12424 # ----------------------- 12425 # Test if FILE is an executable regular file. 12426 as_fn_executable_p () 12427 { 12428 test -f "$1" && test -x "$1" 12429 } # as_fn_executable_p 12430 as_test_x='test -x' 12431 as_executable_p=as_fn_executable_p 12432 12433 # Sed expression to map a string onto a valid CPP name. 12434 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12435 12436 # Sed expression to map a string onto a valid variable name. 12437 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12438 12439 12440 exec 6>&1 12441 ## ----------------------------------- ## 12442 ## Main body of $CONFIG_STATUS script. ## 12443 ## ----------------------------------- ## 12444 _ASEOF 12445 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12446 12447 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12448 # Save the log message, to keep $0 and so on meaningful, and to 12449 # report actual input values of CONFIG_FILES etc. instead of their 12450 # values after options handling. 12451 ac_log=" 12452 This file was extended by imake $as_me 1.0.9, which was 12453 generated by GNU Autoconf 2.71. Invocation command line was 12454 12455 CONFIG_FILES = $CONFIG_FILES 12456 CONFIG_HEADERS = $CONFIG_HEADERS 12457 CONFIG_LINKS = $CONFIG_LINKS 12458 CONFIG_COMMANDS = $CONFIG_COMMANDS 12459 $ $0 $@ 12460 12461 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12462 " 12463 12464 _ACEOF 12465 12466 case $ac_config_files in *" 12467 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12468 esac 12469 12470 case $ac_config_headers in *" 12471 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12472 esac 12473 12474 12475 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12476 # Files that config.status was made for. 12477 config_files="$ac_config_files" 12478 config_headers="$ac_config_headers" 12479 config_commands="$ac_config_commands" 12480 12481 _ACEOF 12482 12483 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12484 ac_cs_usage="\ 12485 \`$as_me' instantiates files and other configuration actions 12486 from templates according to the current configuration. Unless the files 12487 and actions are specified as TAGs, all are instantiated by default. 12488 12489 Usage: $0 [OPTION]... [TAG]... 12490 12491 -h, --help print this help, then exit 12492 -V, --version print version number and configuration settings, then exit 12493 --config print configuration, then exit 12494 -q, --quiet, --silent 12495 do not print progress messages 12496 -d, --debug don't remove temporary files 12497 --recheck update $as_me by reconfiguring in the same conditions 12498 --file=FILE[:TEMPLATE] 12499 instantiate the configuration file FILE 12500 --header=FILE[:TEMPLATE] 12501 instantiate the configuration header FILE 12502 12503 Configuration files: 12504 $config_files 12505 12506 Configuration headers: 12507 $config_headers 12508 12509 Configuration commands: 12510 $config_commands 12511 12512 Report bugs to <https://gitlab.freedesktop.org/xorg/util/imake/-/issues>." 12513 12514 _ACEOF 12515 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12516 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12517 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12518 ac_cs_config='$ac_cs_config_escaped' 12519 ac_cs_version="\\ 12520 imake config.status 1.0.9 12521 configured by $0, generated by GNU Autoconf 2.71, 12522 with options \\"\$ac_cs_config\\" 12523 12524 Copyright (C) 2021 Free Software Foundation, Inc. 12525 This config.status script is free software; the Free Software Foundation 12526 gives unlimited permission to copy, distribute and modify it." 12527 12528 ac_pwd='$ac_pwd' 12529 srcdir='$srcdir' 12530 INSTALL='$INSTALL' 12531 MKDIR_P='$MKDIR_P' 12532 AWK='$AWK' 12533 test -n "\$AWK" || AWK=awk 12534 _ACEOF 12535 12536 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12537 # The default lists apply if the user does not specify any file. 12538 ac_need_defaults=: 12539 while test $# != 0 12540 do 12541 case $1 in 12542 --*=?*) 12543 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12544 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12545 ac_shift=: 12546 ;; 12547 --*=) 12548 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12549 ac_optarg= 12550 ac_shift=: 12551 ;; 12552 *) 12553 ac_option=$1 12554 ac_optarg=$2 12555 ac_shift=shift 12556 ;; 12557 esac 12558 12559 case $ac_option in 12560 # Handling of the options. 12561 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12562 ac_cs_recheck=: ;; 12563 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12564 printf "%s\n" "$ac_cs_version"; exit ;; 12565 --config | --confi | --conf | --con | --co | --c ) 12566 printf "%s\n" "$ac_cs_config"; exit ;; 12567 --debug | --debu | --deb | --de | --d | -d ) 12568 debug=: ;; 12569 --file | --fil | --fi | --f ) 12570 $ac_shift 12571 case $ac_optarg in 12572 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12573 '') as_fn_error $? "missing file argument" ;; 12574 esac 12575 as_fn_append CONFIG_FILES " '$ac_optarg'" 12576 ac_need_defaults=false;; 12577 --header | --heade | --head | --hea ) 12578 $ac_shift 12579 case $ac_optarg in 12580 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12581 esac 12582 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12583 ac_need_defaults=false;; 12584 --he | --h) 12585 # Conflict between --help and --header 12586 as_fn_error $? "ambiguous option: \`$1' 12587 Try \`$0 --help' for more information.";; 12588 --help | --hel | -h ) 12589 printf "%s\n" "$ac_cs_usage"; exit ;; 12590 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12591 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12592 ac_cs_silent=: ;; 12593 12594 # This is an error. 12595 -*) as_fn_error $? "unrecognized option: \`$1' 12596 Try \`$0 --help' for more information." ;; 12597 12598 *) as_fn_append ac_config_targets " $1" 12599 ac_need_defaults=false ;; 12600 12601 esac 12602 shift 12603 done 12604 12605 ac_configure_extra_args= 12606 12607 if $ac_cs_silent; then 12608 exec 6>/dev/null 12609 ac_configure_extra_args="$ac_configure_extra_args --silent" 12610 fi 12611 12612 _ACEOF 12613 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12614 if \$ac_cs_recheck; then 12615 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12616 shift 12617 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12618 CONFIG_SHELL='$SHELL' 12619 export CONFIG_SHELL 12620 exec "\$@" 12621 fi 12622 12623 _ACEOF 12624 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12625 exec 5>>config.log 12626 { 12627 echo 12628 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12629 ## Running $as_me. ## 12630 _ASBOX 12631 printf "%s\n" "$ac_log" 12632 } >&5 12633 12634 _ACEOF 12635 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12636 # 12637 # INIT-COMMANDS 12638 # 12639 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12640 12641 _ACEOF 12642 12643 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12644 12645 # Handling of arguments. 12646 for ac_config_target in $ac_config_targets 12647 do 12648 case $ac_config_target in 12649 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12650 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12651 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12652 12653 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12654 esac 12655 done 12656 12657 12658 # If the user did not use the arguments to specify the items to instantiate, 12659 # then the envvar interface is used. Set only those that are not. 12660 # We use the long form for the default assignment because of an extremely 12661 # bizarre bug on SunOS 4.1.3. 12662 if $ac_need_defaults; then 12663 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12664 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12665 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12666 fi 12667 12668 # Have a temporary directory for convenience. Make it in the build tree 12669 # simply because there is no reason against having it here, and in addition, 12670 # creating and moving files from /tmp can sometimes cause problems. 12671 # Hook for its removal unless debugging. 12672 # Note that there is a small window in which the directory will not be cleaned: 12673 # after its creation but before its name has been assigned to `$tmp'. 12674 $debug || 12675 { 12676 tmp= ac_tmp= 12677 trap 'exit_status=$? 12678 : "${ac_tmp:=$tmp}" 12679 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12680 ' 0 12681 trap 'as_fn_exit 1' 1 2 13 15 12682 } 12683 # Create a (secure) tmp directory for tmp files. 12684 12685 { 12686 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12687 test -d "$tmp" 12688 } || 12689 { 12690 tmp=./conf$$-$RANDOM 12691 (umask 077 && mkdir "$tmp") 12692 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12693 ac_tmp=$tmp 12694 12695 # Set up the scripts for CONFIG_FILES section. 12696 # No need to generate them if there are no CONFIG_FILES. 12697 # This happens for instance with `./config.status config.h'. 12698 if test -n "$CONFIG_FILES"; then 12699 12700 12701 ac_cr=`echo X | tr X '\015'` 12702 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12703 # But we know of no other shell where ac_cr would be empty at this 12704 # point, so we can use a bashism as a fallback. 12705 if test "x$ac_cr" = x; then 12706 eval ac_cr=\$\'\\r\' 12707 fi 12708 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12709 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12710 ac_cs_awk_cr='\\r' 12711 else 12712 ac_cs_awk_cr=$ac_cr 12713 fi 12714 12715 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12716 _ACEOF 12717 12718 12719 { 12720 echo "cat >conf$$subs.awk <<_ACEOF" && 12721 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12722 echo "_ACEOF" 12723 } >conf$$subs.sh || 12724 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12725 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12726 ac_delim='%!_!# ' 12727 for ac_last_try in false false false false false :; do 12728 . ./conf$$subs.sh || 12729 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12730 12731 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12732 if test $ac_delim_n = $ac_delim_num; then 12733 break 12734 elif $ac_last_try; then 12735 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12736 else 12737 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12738 fi 12739 done 12740 rm -f conf$$subs.sh 12741 12742 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12743 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12744 _ACEOF 12745 sed -n ' 12746 h 12747 s/^/S["/; s/!.*/"]=/ 12748 p 12749 g 12750 s/^[^!]*!// 12751 :repl 12752 t repl 12753 s/'"$ac_delim"'$// 12754 t delim 12755 :nl 12756 h 12757 s/\(.\{148\}\)..*/\1/ 12758 t more1 12759 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12760 p 12761 n 12762 b repl 12763 :more1 12764 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12765 p 12766 g 12767 s/.\{148\}// 12768 t nl 12769 :delim 12770 h 12771 s/\(.\{148\}\)..*/\1/ 12772 t more2 12773 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12774 p 12775 b 12776 :more2 12777 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12778 p 12779 g 12780 s/.\{148\}// 12781 t delim 12782 ' <conf$$subs.awk | sed ' 12783 /^[^""]/{ 12784 N 12785 s/\n// 12786 } 12787 ' >>$CONFIG_STATUS || ac_write_fail=1 12788 rm -f conf$$subs.awk 12789 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12790 _ACAWK 12791 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12792 for (key in S) S_is_set[key] = 1 12793 FS = "" 12794 12795 } 12796 { 12797 line = $ 0 12798 nfields = split(line, field, "@") 12799 substed = 0 12800 len = length(field[1]) 12801 for (i = 2; i < nfields; i++) { 12802 key = field[i] 12803 keylen = length(key) 12804 if (S_is_set[key]) { 12805 value = S[key] 12806 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12807 len += length(value) + length(field[++i]) 12808 substed = 1 12809 } else 12810 len += 1 + keylen 12811 } 12812 12813 print line 12814 } 12815 12816 _ACAWK 12817 _ACEOF 12818 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12819 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12820 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12821 else 12822 cat 12823 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12824 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12825 _ACEOF 12826 12827 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12828 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12829 # trailing colons and then remove the whole line if VPATH becomes empty 12830 # (actually we leave an empty line to preserve line numbers). 12831 if test "x$srcdir" = x.; then 12832 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12833 h 12834 s/// 12835 s/^/:/ 12836 s/[ ]*$/:/ 12837 s/:\$(srcdir):/:/g 12838 s/:\${srcdir}:/:/g 12839 s/:@srcdir@:/:/g 12840 s/^:*// 12841 s/:*$// 12842 x 12843 s/\(=[ ]*\).*/\1/ 12844 G 12845 s/\n// 12846 s/^[^=]*=[ ]*$// 12847 }' 12848 fi 12849 12850 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12851 fi # test -n "$CONFIG_FILES" 12852 12853 # Set up the scripts for CONFIG_HEADERS section. 12854 # No need to generate them if there are no CONFIG_HEADERS. 12855 # This happens for instance with `./config.status Makefile'. 12856 if test -n "$CONFIG_HEADERS"; then 12857 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12858 BEGIN { 12859 _ACEOF 12860 12861 # Transform confdefs.h into an awk script `defines.awk', embedded as 12862 # here-document in config.status, that substitutes the proper values into 12863 # config.h.in to produce config.h. 12864 12865 # Create a delimiter string that does not exist in confdefs.h, to ease 12866 # handling of long lines. 12867 ac_delim='%!_!# ' 12868 for ac_last_try in false false :; do 12869 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12870 if test -z "$ac_tt"; then 12871 break 12872 elif $ac_last_try; then 12873 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12874 else 12875 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12876 fi 12877 done 12878 12879 # For the awk script, D is an array of macro values keyed by name, 12880 # likewise P contains macro parameters if any. Preserve backslash 12881 # newline sequences. 12882 12883 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12884 sed -n ' 12885 s/.\{148\}/&'"$ac_delim"'/g 12886 t rset 12887 :rset 12888 s/^[ ]*#[ ]*define[ ][ ]*/ / 12889 t def 12890 d 12891 :def 12892 s/\\$// 12893 t bsnl 12894 s/["\\]/\\&/g 12895 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12896 D["\1"]=" \3"/p 12897 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12898 d 12899 :bsnl 12900 s/["\\]/\\&/g 12901 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12902 D["\1"]=" \3\\\\\\n"\\/p 12903 t cont 12904 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12905 t cont 12906 d 12907 :cont 12908 n 12909 s/.\{148\}/&'"$ac_delim"'/g 12910 t clear 12911 :clear 12912 s/\\$// 12913 t bsnlc 12914 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12915 d 12916 :bsnlc 12917 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12918 b cont 12919 ' <confdefs.h | sed ' 12920 s/'"$ac_delim"'/"\\\ 12921 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12922 12923 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12924 for (key in D) D_is_set[key] = 1 12925 FS = "" 12926 } 12927 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12928 line = \$ 0 12929 split(line, arg, " ") 12930 if (arg[1] == "#") { 12931 defundef = arg[2] 12932 mac1 = arg[3] 12933 } else { 12934 defundef = substr(arg[1], 2) 12935 mac1 = arg[2] 12936 } 12937 split(mac1, mac2, "(") #) 12938 macro = mac2[1] 12939 prefix = substr(line, 1, index(line, defundef) - 1) 12940 if (D_is_set[macro]) { 12941 # Preserve the white space surrounding the "#". 12942 print prefix "define", macro P[macro] D[macro] 12943 next 12944 } else { 12945 # Replace #undef with comments. This is necessary, for example, 12946 # in the case of _POSIX_SOURCE, which is predefined and required 12947 # on some systems where configure will not decide to define it. 12948 if (defundef == "undef") { 12949 print "/*", prefix defundef, macro, "*/" 12950 next 12951 } 12952 } 12953 } 12954 { print } 12955 _ACAWK 12956 _ACEOF 12957 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12958 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12959 fi # test -n "$CONFIG_HEADERS" 12960 12961 12962 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12963 shift 12964 for ac_tag 12965 do 12966 case $ac_tag in 12967 :[FHLC]) ac_mode=$ac_tag; continue;; 12968 esac 12969 case $ac_mode$ac_tag in 12970 :[FHL]*:*);; 12971 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12972 :[FH]-) ac_tag=-:-;; 12973 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12974 esac 12975 ac_save_IFS=$IFS 12976 IFS=: 12977 set x $ac_tag 12978 IFS=$ac_save_IFS 12979 shift 12980 ac_file=$1 12981 shift 12982 12983 case $ac_mode in 12984 :L) ac_source=$1;; 12985 :[FH]) 12986 ac_file_inputs= 12987 for ac_f 12988 do 12989 case $ac_f in 12990 -) ac_f="$ac_tmp/stdin";; 12991 *) # Look for the file first in the build tree, then in the source tree 12992 # (if the path is not absolute). The absolute path cannot be DOS-style, 12993 # because $ac_f cannot contain `:'. 12994 test -f "$ac_f" || 12995 case $ac_f in 12996 [\\/$]*) false;; 12997 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12998 esac || 12999 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 13000 esac 13001 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13002 as_fn_append ac_file_inputs " '$ac_f'" 13003 done 13004 13005 # Let's still pretend it is `configure' which instantiates (i.e., don't 13006 # use $as_me), people would be surprised to read: 13007 # /* config.h. Generated by config.status. */ 13008 configure_input='Generated from '` 13009 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13010 `' by configure.' 13011 if test x"$ac_file" != x-; then 13012 configure_input="$ac_file. $configure_input" 13013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13014 printf "%s\n" "$as_me: creating $ac_file" >&6;} 13015 fi 13016 # Neutralize special characters interpreted by sed in replacement strings. 13017 case $configure_input in #( 13018 *\&* | *\|* | *\\* ) 13019 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13020 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13021 *) ac_sed_conf_input=$configure_input;; 13022 esac 13023 13024 case $ac_tag in 13025 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13026 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13027 esac 13028 ;; 13029 esac 13030 13031 ac_dir=`$as_dirname -- "$ac_file" || 13032 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13033 X"$ac_file" : 'X\(//\)[^/]' \| \ 13034 X"$ac_file" : 'X\(//\)$' \| \ 13035 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13036 printf "%s\n" X"$ac_file" | 13037 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13038 s//\1/ 13039 q 13040 } 13041 /^X\(\/\/\)[^/].*/{ 13042 s//\1/ 13043 q 13044 } 13045 /^X\(\/\/\)$/{ 13046 s//\1/ 13047 q 13048 } 13049 /^X\(\/\).*/{ 13050 s//\1/ 13051 q 13052 } 13053 s/.*/./; q'` 13054 as_dir="$ac_dir"; as_fn_mkdir_p 13055 ac_builddir=. 13056 13057 case "$ac_dir" in 13058 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13059 *) 13060 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13061 # A ".." for each directory in $ac_dir_suffix. 13062 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13063 case $ac_top_builddir_sub in 13064 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13065 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13066 esac ;; 13067 esac 13068 ac_abs_top_builddir=$ac_pwd 13069 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13070 # for backward compatibility: 13071 ac_top_builddir=$ac_top_build_prefix 13072 13073 case $srcdir in 13074 .) # We are building in place. 13075 ac_srcdir=. 13076 ac_top_srcdir=$ac_top_builddir_sub 13077 ac_abs_top_srcdir=$ac_pwd ;; 13078 [\\/]* | ?:[\\/]* ) # Absolute name. 13079 ac_srcdir=$srcdir$ac_dir_suffix; 13080 ac_top_srcdir=$srcdir 13081 ac_abs_top_srcdir=$srcdir ;; 13082 *) # Relative name. 13083 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13084 ac_top_srcdir=$ac_top_build_prefix$srcdir 13085 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13086 esac 13087 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13088 13089 13090 case $ac_mode in 13091 :F) 13092 # 13093 # CONFIG_FILE 13094 # 13095 13096 case $INSTALL in 13097 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13098 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13099 esac 13100 ac_MKDIR_P=$MKDIR_P 13101 case $MKDIR_P in 13102 [\\/$]* | ?:[\\/]* ) ;; 13103 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13104 esac 13105 _ACEOF 13106 13107 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13108 # If the template does not know about datarootdir, expand it. 13109 # FIXME: This hack should be removed a few years after 2.60. 13110 ac_datarootdir_hack=; ac_datarootdir_seen= 13111 ac_sed_dataroot=' 13112 /datarootdir/ { 13113 p 13114 q 13115 } 13116 /@datadir@/p 13117 /@docdir@/p 13118 /@infodir@/p 13119 /@localedir@/p 13120 /@mandir@/p' 13121 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13122 *datarootdir*) ac_datarootdir_seen=yes;; 13123 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13125 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13126 _ACEOF 13127 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13128 ac_datarootdir_hack=' 13129 s&@datadir@&$datadir&g 13130 s&@docdir@&$docdir&g 13131 s&@infodir@&$infodir&g 13132 s&@localedir@&$localedir&g 13133 s&@mandir@&$mandir&g 13134 s&\\\${datarootdir}&$datarootdir&g' ;; 13135 esac 13136 _ACEOF 13137 13138 # Neutralize VPATH when `$srcdir' = `.'. 13139 # Shell code in configure.ac might set extrasub. 13140 # FIXME: do we really want to maintain this feature? 13141 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13142 ac_sed_extra="$ac_vpsub 13143 $extrasub 13144 _ACEOF 13145 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13146 :t 13147 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13148 s|@configure_input@|$ac_sed_conf_input|;t t 13149 s&@top_builddir@&$ac_top_builddir_sub&;t t 13150 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13151 s&@srcdir@&$ac_srcdir&;t t 13152 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13153 s&@top_srcdir@&$ac_top_srcdir&;t t 13154 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13155 s&@builddir@&$ac_builddir&;t t 13156 s&@abs_builddir@&$ac_abs_builddir&;t t 13157 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13158 s&@INSTALL@&$ac_INSTALL&;t t 13159 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13160 $ac_datarootdir_hack 13161 " 13162 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13163 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13164 13165 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13166 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13167 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13168 "$ac_tmp/out"`; test -z "$ac_out"; } && 13169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13170 which seems to be undefined. Please make sure it is defined" >&5 13171 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13172 which seems to be undefined. Please make sure it is defined" >&2;} 13173 13174 rm -f "$ac_tmp/stdin" 13175 case $ac_file in 13176 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13177 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13178 esac \ 13179 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13180 ;; 13181 :H) 13182 # 13183 # CONFIG_HEADER 13184 # 13185 if test x"$ac_file" != x-; then 13186 { 13187 printf "%s\n" "/* $configure_input */" >&1 \ 13188 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13189 } >"$ac_tmp/config.h" \ 13190 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13191 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13193 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13194 else 13195 rm -f "$ac_file" 13196 mv "$ac_tmp/config.h" "$ac_file" \ 13197 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13198 fi 13199 else 13200 printf "%s\n" "/* $configure_input */" >&1 \ 13201 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13202 || as_fn_error $? "could not create -" "$LINENO" 5 13203 fi 13204 # Compute "$ac_file"'s index in $config_headers. 13205 _am_arg="$ac_file" 13206 _am_stamp_count=1 13207 for _am_header in $config_headers :; do 13208 case $_am_header in 13209 $_am_arg | $_am_arg:* ) 13210 break ;; 13211 * ) 13212 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13213 esac 13214 done 13215 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13216 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13217 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13218 X"$_am_arg" : 'X\(//\)$' \| \ 13219 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13220 printf "%s\n" X"$_am_arg" | 13221 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13222 s//\1/ 13223 q 13224 } 13225 /^X\(\/\/\)[^/].*/{ 13226 s//\1/ 13227 q 13228 } 13229 /^X\(\/\/\)$/{ 13230 s//\1/ 13231 q 13232 } 13233 /^X\(\/\).*/{ 13234 s//\1/ 13235 q 13236 } 13237 s/.*/./; q'`/stamp-h$_am_stamp_count 13238 ;; 13239 13240 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13241 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13242 ;; 13243 esac 13244 13245 13246 case $ac_file$ac_mode in 13247 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13248 # Older Autoconf quotes --file arguments for eval, but not when files 13249 # are listed without --file. Let's play safe and only enable the eval 13250 # if we detect the quoting. 13251 # TODO: see whether this extra hack can be removed once we start 13252 # requiring Autoconf 2.70 or later. 13253 case $CONFIG_FILES in #( 13254 *\'*) : 13255 eval set x "$CONFIG_FILES" ;; #( 13256 *) : 13257 set x $CONFIG_FILES ;; #( 13258 *) : 13259 ;; 13260 esac 13261 shift 13262 # Used to flag and report bootstrapping failures. 13263 am_rc=0 13264 for am_mf 13265 do 13266 # Strip MF so we end up with the name of the file. 13267 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13268 # Check whether this is an Automake generated Makefile which includes 13269 # dependency-tracking related rules and includes. 13270 # Grep'ing the whole file directly is not great: AIX grep has a line 13271 # limit of 2048, but all sed's we know have understand at least 4000. 13272 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13273 || continue 13274 am_dirpart=`$as_dirname -- "$am_mf" || 13275 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13276 X"$am_mf" : 'X\(//\)[^/]' \| \ 13277 X"$am_mf" : 'X\(//\)$' \| \ 13278 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13279 printf "%s\n" X"$am_mf" | 13280 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13281 s//\1/ 13282 q 13283 } 13284 /^X\(\/\/\)[^/].*/{ 13285 s//\1/ 13286 q 13287 } 13288 /^X\(\/\/\)$/{ 13289 s//\1/ 13290 q 13291 } 13292 /^X\(\/\).*/{ 13293 s//\1/ 13294 q 13295 } 13296 s/.*/./; q'` 13297 am_filepart=`$as_basename -- "$am_mf" || 13298 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13299 X"$am_mf" : 'X\(//\)$' \| \ 13300 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13301 printf "%s\n" X/"$am_mf" | 13302 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13303 s//\1/ 13304 q 13305 } 13306 /^X\/\(\/\/\)$/{ 13307 s//\1/ 13308 q 13309 } 13310 /^X\/\(\/\).*/{ 13311 s//\1/ 13312 q 13313 } 13314 s/.*/./; q'` 13315 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13316 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13317 | $MAKE -f - am--depfiles" >&5 13318 (cd "$am_dirpart" \ 13319 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13320 | $MAKE -f - am--depfiles) >&5 2>&5 13321 ac_status=$? 13322 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13323 (exit $ac_status); } || am_rc=$? 13324 done 13325 if test $am_rc -ne 0; then 13326 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 13327 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 13328 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13329 for automatic dependency tracking. If GNU make was not used, consider 13330 re-running the configure script with MAKE=\"gmake\" (or whatever is 13331 necessary). You can also try re-running configure with the 13332 '--disable-dependency-tracking' option to at least be able to build 13333 the package (albeit without support for automatic dependency tracking). 13334 See \`config.log' for more details" "$LINENO" 5; } 13335 fi 13336 { am_dirpart=; unset am_dirpart;} 13337 { am_filepart=; unset am_filepart;} 13338 { am_mf=; unset am_mf;} 13339 { am_rc=; unset am_rc;} 13340 rm -f conftest-deps.mk 13341 } 13342 ;; 13343 13344 esac 13345 done # for ac_tag 13346 13347 13348 as_fn_exit 0 13349 _ACEOF 13350 ac_clean_files=$ac_clean_files_save 13351 13352 test $ac_write_fail = 0 || 13353 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13354 13355 13356 # configure is writing to config.log, and then calls config.status. 13357 # config.status does its own redirection, appending to config.log. 13358 # Unfortunately, on DOS this fails, as config.log is still kept open 13359 # by configure, so config.status won't be able to write to it; its 13360 # output is simply discarded. So we exec the FD to /dev/null, 13361 # effectively closing config.log, so it can be properly (re)opened and 13362 # appended to by config.status. When coming back to configure, we 13363 # need to make the FD available again. 13364 if test "$no_create" != yes; then 13365 ac_cs_success=: 13366 ac_config_status_args= 13367 test "$silent" = yes && 13368 ac_config_status_args="$ac_config_status_args --quiet" 13369 exec 5>/dev/null 13370 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13371 exec 5>>config.log 13372 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13373 # would make configure fail if this is the last instruction. 13374 $ac_cs_success || as_fn_exit 1 13375 fi 13376 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13378 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13379 fi 13380 13381 13382
Indexes created Tue Oct 27 00:25:24 UTC 2026