| blob | 06eaf4514518747a863b9691757ddd8e804f167d |
1 dnl Copyright © 1997-2011, The AROS Development Team. All rights reserved.
2 dnl $Id$
3 dnl
4 dnl Desc: Autoconf source for configuration file
5 dnl Lang: english
7 # Note: After file changes, generate configure anew and commit _both_ files.
9 #TODO
10 # method of getting shared/non-shared ld/ar tool for target.
12 # ------------------------------------------------------------------------
13 # Here starts the first section of the configure.in file.
14 # ------------------------------------------------------------------------
16 AC_INIT(mmakefile)
17 AC_PREREQ(2.61)
18 AC_CONFIG_AUX_DIR(scripts/autoconf)
20 # Check what host we are running on.
21 # If a target is not suggested, we use this one.
22 # Note that what we call a target, Autoconf calls a host.
23 AC_CANONICAL_HOST
25 # The AROS target is slightly different to the normal GNU style
26 # format. We don't have the middle part, and we reverse the order
27 # of the $(CPU) and $(OS) bits.
28 #
29 # Don't strip the version of the target yet, it might be
30 # useful on some systems.
32 AC_MSG_CHECKING([for AROS style target])
34 if test "$target" = "NONE" ; then
35 target=$host_os-$host_cpu
36 else
37 if test "$target" = "" ; then
38 target=$host_os-$host_cpu
39 fi
40 fi
41 AC_MSG_RESULT($target)
43 if test "$host_os" = "mingw32" ; then
44 PWDCMD="pwd -W"
45 fi
47 #don't know where else to put this...
48 AC_MSG_CHECKING([building AROS in])
49 AROS_BUILDDIR=`${PWDCMD-pwd}`
50 AROS_BUILDDIR_UNIX=${PWD}
51 AC_MSG_RESULT($AROS_BUILDDIR)
53 AC_MSG_CHECKING([AROS source in])
54 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
55 SRCDIR=${srcpwd}
56 AC_MSG_RESULT($SRCDIR)
58 # Parse the target field into something useful.
59 changequote(<<,>>)
60 target_os=`echo $target | sed 's/^\([^-]*\)-\(.*\)$/\1/'`
61 target_cpu=`echo $target | sed 's/^\([^-]*\)-\(.*\)$/\2/'`
62 changequote([,])
64 dnl --------------------------------------------------------------------
65 dnl Set the default Workbench resolution
66 dnl --------------------------------------------------------------------
67 aros_default_wbwidth=800
68 aros_default_wbheight=600
69 aros_default_wbdepth=4
71 dnl --------------------------------------------------------------------
72 dnl Host Configuration Section
73 dnl --------------------------------------------------------------------
74 dnl
75 dnl The idea here is to find out all the information we need about the
76 dnl host. This means things like tools for building directory structures,
77 dnl copying files around and the like.
79 # The first step is to find the host binaries.
80 # Check for a compiler.
81 AC_PROG_CC
82 AC_PROG_CC_STDC
83 AC_PROG_CPP
85 # Check for a compatible awk
86 AC_CHECK_PROGS(AWK,[gawk nawk])
87 AROS_REQUIRED(gawk,$AWK)
88 AROS_PROG(MMAKE,mmake)
90 # Perform some default variable assignments. Note all of these will be
91 # Regenerated from the script, so there is no need to cache them.
93 aros_host_cc="$CC"
94 AROS_TOOL_CCPATH(aros_host_ld,ld)
95 AROS_REQUIRED(ld,$aros_host_ld)
96 aros_host_make="make"
97 aros_host_cflags=$CFLAGS
98 aros_host_ldflags=$LDFLAGS
99 aros_host_debug="-g -O0"
100 aros_host_mkdep="\$(SRCDIR)/scripts/mkdep"
101 aros_host_mkargs="--no-print-directory"
102 aros_host_incl="/usr/include"
103 aros_host_exe_suffix="$EXEEXT"
104 aros_host_lib_suffix=""
106 AC_CHECK_PROGS(aros_host_aclocal,[aclocal aclocal19 aclocal-1.9])
107 AC_CHECK_PROGS(aros_host_autoconf,[autoconf autoconf259 autoconf253])
108 AC_CHECK_PROGS(aros_host_autoheader,[autoheader autoheader259 autoheader253])
109 AC_CHECK_PROGS(aros_host_automake,[automake automake19 automake-1.9])
111 AROS_REQUIRED(aclocal/aclocal19/aclocal-1.9, $aros_host_aclocal)
112 AROS_REQUIRED(automake/automake19/automake-1.9, $aros_host_automake)
114 case "$aros_host_cc" in
115 *gcc*)
116 aros_host_cc_pipe="-pipe"
117 ;;
118 icc)
119 aros_host_cc_pipe=""
120 ;;
121 *)
122 aros_host_cc_pipe=""
123 ;;
124 esac
126 aros_kernel_cc_includes=""
127 aros_target_cc_includes=""
129 # ----------------------------------------------------------------------------------------
130 # Host-specific defaults
131 #
132 # Override this to "yes" in order to force a specific build to use real AROS crosscompiler
133 # instead of a wrapper script.
134 # Useful for non-ELF hosts (like Windows and Darwin).
135 # Can also be overriden in target section below
136 use_aros_gcc="no"
138 # This is the main host configuration section. It is where the host
139 # can change the values of any variables it needs to change. We do
140 # not look at anything that compiles to the target yet, we'll get
141 # to that later.
143 case "$host_os" in
144 aros*)
145 aros_host_arch="aros"
146 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
147 case "$host_cpu" in
148 *i?86*)
149 aros_host_cpu="i386"
150 ;;
151 *x86_64*)
152 aros_host_cpu="x86_64"
153 ;;
154 *powerpc*)
155 aros_host_cpu="ppc"
156 ;;
157 *)
158 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
159 aros_host_cpu="$host_cpu"
160 ;;
161 esac
162 ;;
164 linux*)
165 aros_host_arch="linux"
166 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
167 case "$host_cpu" in
168 *i?86*)
169 aros_host_cpu="i386"
170 ;;
171 *x86_64*)
172 aros_host_cpu="x86_64"
173 ;;
174 *m68k*)
175 aros_host_cpu="m68k"
176 ;;
177 *powerpc*)
178 aros_host_cpu="ppc"
179 ;;
180 *arm*)
181 aros_host_cpu="arm"
182 ;;
183 *)
184 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
185 aros_host_cpu="$host_cpu"
186 ;;
187 esac
188 ;;
190 freebsd*)
191 aros_host_cc="$aros_host_cc $aros_host_cc_pipe -I/usr/local/include"
192 aros_host_make="gmake"
193 aros_host_arch="freebsd"
194 aros_host_cpu="i386"
196 aros_host_ldflags="$aros_host_ldflags -L/usr/local/lib -liconv"
198 dnl FreeBSD 5.x (and later) has changed the default object format.
199 dnl The double [[]] is necessary to get around m4's quoting rules.
200 case $host_os in
201 freebsd[[234]]*)
202 aros_object_format="elf_i386"
203 ;;
205 *)
206 aros_object_format="elf_i386_fbsd"
207 ;;
208 esac
210 ;;
212 darwin*)
213 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
214 aros_host_arch="darwin"
215 use_aros_gcc="yes"
216 android_build_os="darwin-x86"
217 android_tool="android"
218 default_android_sdk="/android-sdk-mac_x86"
219 default_android_ndk="/android-ndk-r5b"
220 case "$host_cpu" in
221 *i?86*)
222 aros_host_cpu="i386"
223 ;;
224 *x86_64*)
225 aros_host_cpu="x86_64"
226 ;;
227 *powerpc*)
228 aros_host_cpu="ppc"
229 ;;
230 *)
231 AC_MSG_WARN("Unknown CPU for Darwin host -- $host_cpu")
232 aros_host_cpu="$host_cpu"
233 ;;
234 esac
236 aros_host_ldflags="$aros_host_ldflags -liconv"
238 ;;
240 dragonfly*)
241 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
242 aros_host_make="gmake"
243 aros_host_arch="dragonfly"
244 case $host_cpu in
245 *i?86*)
246 aros_host_cpu="i386"
247 ;;
248 *amd64*)
249 aros_host_cpu="x86_64"
250 ;;
251 *)
252 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
253 aros_host_cpu="$host_cpu"
254 ;;
255 esac
256 ;;
258 netbsd*)
259 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
260 aros_host_make="gmake"
261 aros_host_arch="netbsd"
262 case "$host_cpu" in
263 *i?86*)
264 aros_host_cpu="i386"
265 ;;
266 *m68k*)
267 aros_host_cpu="m68k"
268 ;;
269 *)
270 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
271 aros_host_cpu="$host_cpu"
272 ;;
273 esac
274 aros_host_lib_suffix=".0.0"
275 ;;
277 openbsd*)
278 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
279 aros_host_make="gmake"
280 aros_host_arch="openbsd"
281 case "$host_cpu" in
282 *i?86*)
283 aros_host_cpu="i386"
284 ;;
285 *)
286 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
287 aros_host_cpu="$host_cpu"
288 ;;
289 esac
290 ;;
292 solaris*)
293 aros_host_arch="solaris"
294 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
295 case "$host_cpu" in
296 *i?86*)
297 aros_host_cpu="i386"
298 ;;
299 *sparc*)
300 aros_host_cpu="sparc"
301 ;;
302 *)
303 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
304 aros_host_cpu="$host_cpu"
305 ;;
306 esac
307 ;;
309 morphos*)
310 aros_host_arch="morphos"
311 aros_host_cpu="ppc"
312 ;;
314 amiga*)
315 aros_host_arch="amiga"
316 SORT="/gg/bin/sort"
317 TEST="/gg/bin/test"
318 UNIQ="/gg/bin/uniq"
319 FOR="for"
320 TOUCH="/gg/bin/touch"
321 case "$host_cpu" in
322 *m68k*)
323 aros_host_cpu="m68k"
324 ;;
325 *powerpc*)
326 aros_host_cpu="ppc"
327 ;;
328 *)
329 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
330 aros_host_cpu="$host_cpu"
331 ;;
332 esac
333 ;;
335 cygwin*)
336 aros_host_arch="cygwin"
337 use_aros_gcc="yes"
338 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
339 android_build_os="windows"
340 android_tool="android.bat"
341 default_android_sdk="/cygdrive/c/android-sdk-windows-1.6_r1"
343 case "$host_cpu" in
344 *i?86*)
345 aros_host_cpu="i386"
346 ;;
347 *)
348 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
349 aros_host_cpu="$host_cpu"
350 ;;
351 esac
352 ;;
354 mingw32*)
355 aros_host_arch="mingw32"
356 use_aros_gcc="yes"
357 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
358 android_build_os="windows"
359 android_tool="android.bat"
360 default_android_sdk="/c/android-sdk-windows-1.6_r1"
362 case "$host_cpu" in
363 *i?86*)
364 aros_host_cpu="i386"
365 ;;
366 *)
367 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
368 aros_host_cpu="$host_cpu"
369 ;;
370 esac
371 ;;
372 *)
373 AC_MSG_ERROR([Unsupported host architecture $host])
374 ;;
375 esac
377 AROS_PROG(aros_host_ar,[ar],[cr])
378 AROS_REQUIRED(ar,$aros_host_ar)
379 AROS_PROG(aros_host_ranlib,ranlib)
380 AROS_REQUIRED(ranlib,$aros_host_ranlib)
381 AROS_PROG(aros_host_strip,strip)
382 AROS_REQUIRED(strip,$aros_host_strip)
384 AROS_PROG(RM,[rm],[-rf])
385 AROS_REQUIRED(rm,$RM)
386 AROS_PROG(CP,[cp])
387 AROS_REQUIRED(cp,$CP)
388 AROS_PROG(MV,[mv])
389 AROS_REQUIRED(mv,$MV)
390 AROS_PROG(ECHO,[echo])
391 AROS_REQUIRED(echo,$ECHO)
392 AROS_PROG(MKDIR,[mkdir],[-p])
393 AROS_REQUIRED(mkdir,$MKDIR)
394 AROS_PROG(TOUCH,[touch])
395 AROS_REQUIRED(touch,$TOUCH)
396 AROS_PROG(SORT,[sort])
397 AROS_REQUIRED(sort,$SORT)
398 AROS_PROG(UNIQ,[uniq])
399 AROS_REQUIRED(uniq,$UNIQ)
400 AROS_PROG(NOP,[true])
401 AROS_REQUIRED(true,$NOP)
402 AROS_PROG(CAT,[cat])
403 AROS_REQUIRED(cat,$CAT)
404 AROS_PROG(BISON,[bison])
405 AROS_REQUIRED(bison,$BISON)
406 AROS_PROG(FLEX,[flex])
407 AROS_REQUIRED(flex,$FLEX)
408 AROS_PROG(PNGTOPNM,[pngtopnm])
409 AROS_REQUIRED(pngtopnm,$PNGTOPNM)
410 AROS_PROG(PPMTOILBM,[ppmtoilbm])
411 AROS_REQUIRED(ppmtoilbm,$PPMTOILBM)
412 AROS_PROG(SED,[sed])
413 AROS_REQUIRED(sed,$SED)
414 AROS_PROG(CHMOD,[chmod])
415 AROS_REQUIRED(chmod,$CHMOD)
416 AROS_PROG(PATCH,[patch])
417 AROS_REQUIRED(patch,$PATCH)
419 AM_PATH_PYTHON(2.5)
421 AC_SUBST(FOR, for)
422 AC_SUBST(IF, if)
423 AC_SUBST(TEST, test)
424 AC_SUBST(CMP, cmp)
426 dnl ---------------------------------------------------------------------------
427 dnl Look for things about the host system, good for hosted targets.
428 dnl ---------------------------------------------------------------------------
430 # Check for some includes for the X11 HIDD and the kernel
431 AC_CHECK_HEADERS([sys/ipc.h sys/shm.h \
432 sys/mmap.h sys/mman.h sysexits.h \
433 sys/statfs.h sys/statvfs.h sys/vfs.h sys/param.h \
434 ])
436 AC_CHECK_HEADERS([sys/mount.h],,,[#include <sys/param.h>])
438 AC_HEADER_DIRENT
439 AC_HEADER_STAT
440 AC_HEADER_STDC
441 AC_HEADER_SYS_WAIT
442 AC_HEADER_TIME
443 AC_STRUCT_ST_BLKSIZE
444 AC_STRUCT_ST_BLOCKS
445 AC_STRUCT_ST_RDEV
446 AC_STRUCT_TM
447 AC_STRUCT_TIMEZONE
448 AC_TYPE_OFF_T
449 AC_TYPE_PID_T
450 AC_TYPE_SIZE_T
451 AC_TYPE_UID_T
453 AC_CHECK_MEMBERS(struct tm.tm_gmtoff)
455 # Look for some functions
456 AC_CHECK_FUNCS([getpagesize kqueue statfs statvfs \
457 clone kse_create rfork_thread thr_create sa_register \
458 getcontext makecontext setcontext sigaltstack swapcontext])
460 AC_FUNC_MMAP
463 dnl --------------------------------------------------------------------
464 dnl Target Configuration Section
465 dnl --------------------------------------------------------------------
466 dnl
467 dnl The target configuration section is responsible for setting up all
468 dnl the paths for includes, and tools required to build AROS to some
469 dnl particular target.
471 aros_config_cflags="-Wall -Werror-implicit-function-declaration"
472 aros_config_aflags="-Wall -x assembler-with-cpp -c"
473 aros_config_ldflags=""
475 aros_shared_default=yes
477 aros_shared_cflags="-fPIC"
478 aros_shared_aflags=""
479 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
480 aros_kernel_ldflags="-Wl,-rpath,./lib"
482 aros_target_ar_flags="cr"
483 aros_target_nm_flags="-C -ul"
484 aros_target_strip_flags="--strip-unneeded -R.comment"
486 aros_compiler_libs=
487 aros_arch_libs=
489 aros_target_genmap="-Wl,-Map -Xlinker"
491 # Native flavour stuff
492 aros_serial_debug="0"
494 # Palm native flavour stuff
495 aros_palm_debug_hack="0"
497 # Unix flavour stuff
498 aros_nesting_supervisor="0"
500 # Collect-aros stuff: "-ius" to ignore undefined symbols
501 ignore_undefined_symbols=""
503 # Check for X11 by default
504 need_x11="auto"
506 #-----------------------------------------------------------------------------
508 #
509 # GCC 4.1+ has a stack protection feature that requires OS support. Ubuntu has
510 # it switched on by default, and we use the host compiler, so it compiles AROS
511 # code with this enabled resulting in link failures as we don't have support
512 # for it.
513 #
514 # We use two methods to disable it. For the host compiler (used to compile
515 # some hosted modules), we test to see if the compiler supports stack
516 # protection, and if it does we disable it in AROS_CONFIG_CFLAGS. This should
517 # work on all platforms.
518 #
519 # For the "cross" compiler we clear the "ssp_default" spec in config/specs.in
520 # (this is done unconditionally, as it should have no effect on compilers
521 # without the stack protection feature). This may be specific to the way that
522 # Ubuntu enables the feature, so may not work everywhere. My specs-fu isn't
523 # strong enough to disable it in a generic way though, so we'll live with it
524 # until another vendor ships GCC with it enabled in a different way, and deal
525 # with it then.
526 #
528 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
529 save_cflags="$CFLAGS"
530 CFLAGS="$CFLAGS -fno-stack-protector"
531 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
532 AC_MSG_RESULT($use_no_stack_protector)
533 if test "x-$use_no_stack_protector" = "x-yes" ; then
534 aros_host_cflags="$aros_host_cflags -fno-stack-protector"
535 fi
536 CFLAGS="$save_cflags"
538 #-----------------------------------------------------------------------------
540 # Disable pointer-signedness warnings if the compiler recognises the option
541 # (this only works for the host compiler at the moment)
543 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
544 save_cflags="$CFLAGS"
545 CFLAGS="$CFLAGS -Wno-pointer-sign"
546 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
547 AC_MSG_RESULT($use_no_sign_warning)
548 if test "x-$use_no_sign_warning" = "x-yes" ; then
549 aros_host_cflags="$aros_host_cflags -Wno-pointer-sign"
550 fi
551 CFLAGS="$save_cflags"
553 #-----------------------------------------------------------------------------
555 # Check if host compiler supports -fgnu89-inline, can be needed for crosstools.
557 AC_MSG_CHECKING([whether ${CC} accepts -fgnu89-inline])
558 save_cflags="$CFLAGS"
559 CFLAGS="$CFLAGS -fgnu89-inline"
560 AC_TRY_COMPILE(,, use_gnu89_inline="yes", use_gnu89_inline="no")
561 AC_MSG_RESULT($use_gnu89_inline)
562 if test "x-$use_gnu89_inline" = "x-yes" ; then
563 gnu89_inline="-fgnu89-inline"
564 fi
565 CFLAGS="$save_cflags"
567 #-----------------------------------------------------------------------------
569 AC_MSG_CHECKING([for type of build])
570 AC_ARG_ENABLE(build_type,AC_HELP_STRING([--enable-build-type=TYPE],[Select the build type. Available types are: personal, nightly, snapshot, milestone, release. Do NOT use this option unless you know what you are doing! (default=personal)]),build_type=$enableval,build_type="personal")
572 if test "$build_type" = "nightly"; then
573 build_type_string="NIGHTLY"
574 elif test "$build_type" = "snapshot"; then
575 build_type_string="SNAPSHOT"
576 elif test "$build_type" = "milestone"; then
577 build_type_string="MILESTONE"
578 elif test "$build_type" = "release"; then
579 build_type_string="RELEASE"
580 else
581 build_type_string="PERSONAL"
582 build_type="personal"
583 fi
585 aros_config_cflags="$aros_config_cflags -DAROS_BUILD_TYPE=AROS_BUILD_TYPE_$build_type_string"
587 AC_MSG_RESULT($build_type)
589 #-----------------------------------------------------------------------------
590 all_debug_types="messages stack modules mungwall symbols"
592 AC_MSG_CHECKING([which debug types to enable])
593 AC_ARG_ENABLE(debug,AC_HELP_STRING([--enable-debug=list],[Enable different types of debug. Commas or whitespaces can be used to separate the items in the list. Available types of debug are: all, none, messages, stack, mungwall, modules, symbols. If no list is provided then "all" is assumed. (default=none)]),
594 debug="$enableval",debug="")
596 if test "$debug" = "" -o "$debug" = "no"; then
597 debug="none"
598 elif test "$debug" = "yes"; then
599 debug="all"
600 fi
602 if test "$debug" = "all" ; then
603 debug="messages stack modules symbols"
604 for d in $all_debug_types; do
605 export aros_${d}_debug="1"
606 done
607 else
608 for d in $all_debug_types; do
609 export aros_${d}_debug="0"
610 done
611 fi
613 if test "$debug" != "none"; then
614 debug=`echo $debug | sed s/,/\ /g`
615 for d in $debug; do
616 found="0"
617 for d2 in $all_debug_types; do
618 if test "$d2" = "$d"; then
619 found="1"
620 break
621 fi
622 done
623 if test "$found" = "0"; then
624 AC_MSG_ERROR([unrecognized debug type "$d". Available types are: all none $all_debug_types])
625 fi
626 export aros_${d}_debug="1"
627 done
628 aros_debug="yes"
629 fi
630 AC_MSG_RESULT($debug)
632 if test "$aros_messages_debug" = "1"; then
633 aros_messages_debug="-DADEBUG=1 -DMDEBUG=1"
634 else
635 aros_messages_debug=""
636 fi
637 if test "$aros_symbols_debug" = "1"; then
638 aros_symbols_debug="-g"
639 else
640 aros_symbols_debug=""
641 fi
643 # These are the flags to pass when compiling debugged programs
644 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
645 aros_debug_aflags=""
646 aros_debug_ldflags="$aros_symbols_debug"
648 #-----------------------------------------------------------------------------
649 # Checking if we should build crosstools..
650 AC_MSG_CHECKING([whether to build crosstools])
651 AC_ARG_ENABLE(crosstools,AC_HELP_STRING([--enable-crosstools],[Build cross-compiler toolchains if necessary (default=no).]),crosstools="$enableval",crosstools="no")
652 AC_MSG_RESULT($crosstools)
654 #-----------------------------------------------------------------------------
655 # Checking for distcc and ccache.
656 #
657 # Always apply the transforms in this particular order. Basically you should
658 # always run 'ccache distcc compiler' in that order for the best performance.
659 #
660 AC_MSG_CHECKING([whether to enable distcc])
661 AC_ARG_ENABLE(distcc,AC_HELP_STRING([--enable-distcc],[Use distcc as a front end to the compiler (default=no).]),distcc="$enableval",distcc="no")
662 if test "$distcc" != "" -a "$distcc" != "no"; then
663 # AC_CHECK_PROG will print out the result in this case
664 AC_PATH_PROG(DISTCC,[distcc],distcc,)
665 else
666 AC_MSG_RESULT(no)
667 fi
669 AC_MSG_CHECKING([whether to enable ccache])
670 AC_ARG_ENABLE(ccache,AC_HELP_STRING([--enable-ccache],[Use ccache as a front end to the compiler (default=no).]),ccache="$enableval",ccache="no")
671 if test "$ccache" != "" -a "$ccache" != "no"; then
672 # AC_CHECK_PROG will print out the result in this case
673 AC_CHECK_PROG(CCACHE,[ccache],ccache,)
674 else
675 AC_MSG_RESULT(no)
676 fi
678 #-----------------------------------------------------------------------------
679 AC_MSG_CHECKING([what specific host gcc version to use])
680 AC_ARG_WITH(gcc-version,AC_HELP_STRING([--with-gcc-version=VERSION],[Use host gcc-VERSION for building AROS]),target_tool_version="$withval",target_tool_version="default")
681 AC_MSG_RESULT($target_tool_version)
683 #-----------------------------------------------------------------------------
684 AC_MSG_CHECKING([what optimization flags to use])
685 AC_ARG_WITH(optimization,AC_HELP_STRING([--with-optimization=FLAGS],[Use optimization flags FLAGS (default=-O2).]),optimization="$withval",optimization="unknown")
686 if test "$optimization" = "unknown"; then
687 dnl default is -O2 for normal builds, -O0 for debug builds
688 if test "$debug" != "none"; then
689 optimization="-O0"
690 else
691 optimization="-O2"
692 fi
693 fi
694 aros_config_cflags="$aros_config_cflags $optimization"
695 AC_MSG_RESULT($optimization)
697 #-----------------------------------------------------------------------------
698 AC_MSG_CHECKING([what paranoia flags to use])
699 AC_ARG_WITH(paranoia,AC_HELP_STRING([--with-paranoia=FLAGS],[CC flags to enable paranoia]),[paranoia_flags="$withval"],[paranoia_flags="default"])
700 if test "$paranoia_flags" = "default"; then
701 paranoia_flags=""
702 else if test "$paranoia_flags" = "yes"; then
703 paranoia_flags="-Wall -Werror"
704 fi fi
705 AC_MSG_RESULT($paranoia_flags)
706 aros_config_cflags="$aros_config_cflags $paranoia_flags"
708 #-----------------------------------------------------------------------------
709 AC_MSG_CHECKING([what target variant to enable])
710 AC_ARG_ENABLE(target_variant,AC_HELP_STRING([--enable-target-variant=NAME],[Enable a specific target variant(default=none)]),target_variant=$enableval,target_variant="")
711 if test "$target_variant" = ""; then
712 aros_target_variant=""
713 aros_target_suffix=""
714 enableval="none"
715 else
716 aros_target_variant="$target_variant"
717 aros_target_suffix="-$target_variant"
718 fi
719 AC_MSG_RESULT($enableval)
721 #-----------------------------------------------------------------------------
722 # Target-specific defaults. You can override then on a per-target basis.
723 #
724 # Bootloader name. Currently used by PC target.
725 target_bootloader="none"
727 # Prefix for toolchain used to build bootstrap. For hosted ports, this should be a toolchain for target host OS.
728 # (i. e. when building mingw32-i386 port this should be set to "i386-mingw32-").
729 # For native ports this toolchain is used to build a bootloader and second-level bootstrap (if present).
730 if test "$crosstools" != "yes"; then
731 target_tool_prefix=${target_cpu}-elf-
732 else
733 target_tool_prefix=${target_cpu}-aros-
734 fi
736 #-----------------------------------------------------------------------------
737 # Additional options for some specific targets
739 case "$aros_target_variant" in
740 ios)
741 AC_MSG_CHECKING([XCode path])
742 AC_ARG_WITH(xcode,AC_HELP_STRING([--with-xcode=PATH],[Specify XCode path for iOS targets (default=/Developer).]),aros_xcode_path="$withval",aros_xcode_path="/Developer")
743 AC_MSG_RESULT($aros_xcode_path)
745 AC_MSG_CHECKING([for minimum supported iOS version])
746 AC_ARG_WITH(ios-version,AC_HELP_STRING([--with-ios-version=VERSION],[Specify minimum supported iOS version (default=3.0).]),aros_ios_version="$withval",aros_ios_version="3.0")
747 AC_MSG_RESULT($aros_ios_version)
749 AC_MSG_CHECKING([what iOS SDK version to use])
750 AC_ARG_WITH(ios-sdk,AC_HELP_STRING([--with-ios-sdk=VERSION],[Use iOS SDK version VERSION (default=4.1).]),aros_ios_sdk="$withval",aros_ios_sdk="4.1")
751 AC_MSG_RESULT($aros_ios_sdk)
753 ;;
755 "android")
756 AC_MSG_CHECKING([Android SDK path])
757 AC_ARG_WITH(sdk,AC_HELP_STRING([--with-sdk=PATH],[Specify Android SDK path (default=$default_android_sdk).]),aros_android_sdk="$withval",aros_android_sdk=$default_android_sdk)
758 AC_MSG_RESULT($aros_android_sdk)
760 AC_MSG_CHECKING([Android NDK path])
761 AC_ARG_WITH(ndk,AC_HELP_STRING([--with-ndk=PATH],[Specify Android NDK path (default=$default_android_ndk).]),aros_android_ndk="$withval",aros_android_ndk="$default_android_ndk")
762 AC_MSG_RESULT($aros_android_ndk)
764 AC_MSG_CHECKING([what Android version to use])
765 AC_ARG_WITH(android-version,AC_HELP_STRING([--with-android-version=VERSION],[Use Android platform VERSION (default=2.2).]),aros_android_version="$withval",aros_android_version="2.2")
766 AC_MSG_RESULT($aros_android_version)
768 export PATH="$aros_android_sdk/tools:$PATH"
769 AC_PATH_PROG(android_tool, $android_tool)
770 AROS_REQUIRED(android,$android_tool)
772 dnl MSYS bash can't run .bat files directly, then need to be started via cmd.exe
773 if test $host_os = "mingw32"; then
774 android_tool="cmd //c $android_tool"
775 fi
777 ;;
778 esac
780 #-----------------------------------------------------------------------------
781 # This is the target configuration switch.
782 case "$target_os" in
783 linux*)
784 aros_target_arch="linux"
785 aros_target_family="unix"
786 case "$target_cpu" in
787 *m68k*)
788 aros_target_cpu="m68k"
789 aros_object_format="m68kelf"
790 aros_flavour="emulcompat"
791 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__linux__"
792 aros_shared_ldflags="-Wl,-T,\$(TOP)/config/linux/m68k/script.so"
793 aros_kernel_ldflags="-Wl,-rpath,./lib,-T,\$(TOP)/config/linux/m68k/script.normal"
794 gcc_target_cpu="mc68000"
795 ;;
796 *i?86*)
797 aros_target_cpu="i386"
798 aros_object_format="elf_i386"
799 aros_flavour="emulation"
800 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__linux__"
801 aros_config_cflags="$aros_config_cflags -m32 -march=i486"
802 aros_kernel_cflags="$aros_kernel_cflags -m32 -march=i486"
803 aros_config_aflags="$aros_config_aflags -m32 -march=i486"
804 aros_config_ldflags="-m32 -march=i486"
805 aros_kernel_ldflags="-melf_i386"
806 aros_default_wbdepth=8
807 gcc_target_cpu="i386"
808 pci_hidd_target="hidd-pci-linux"
809 ;;
810 *x86_64*)
811 aros_target_cpu="x86_64"
812 aros_object_format="elf_x86_64"
813 aros_flavour="emulation"
814 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__linux__"
815 aros_config_cflags="$aros_config_cflags -mno-red-zone -fno-omit-frame-pointer"
816 aros_default_wbdepth=8
817 pci_hidd_target="hidd-pci-linux"
818 ;;
819 *powerpc*)
820 aros_target_cpu="ppc"
821 aros_object_format="elf32ppc"
822 aros_flavour="emulation"
823 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
824 aros_default_wbdepth=8
825 gcc_target_cpu="ppc"
826 ;;
827 # TODO
828 # Same as powerpc, but I need this for the nightly build to work again.
829 # Actually, the nightly should be made working with powerpc target.
830 # That just was too much work for the moment, another week or two.
831 *ppc*)
832 aros_target_cpu="ppc"
833 aros_object_format="elf32ppc"
834 aros_flavour="emulation"
835 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
836 aros_default_wbdepth=8
837 gcc_target_cpu="ppc"
838 ;;
839 *arm*)
840 aros_target_cpu="arm"
841 aros_object_format="armelf_linux_eabi"
842 aros_flavour="emulation"
843 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
844 gcc_target_cpu="arm"
845 aros_config_cflags="$aros_config_cflags -marm -march=armv6 -mfpu=vfp -mfloat-abi=softfp -mthumb-interwork -fno-asynchronous-unwind-tables -fno-exceptions -fno-strict-aliasing"
846 aros_config_aflags="$aros_config_aflags -marm -march=armv6 -mfpu=vfp -mfloat-abi=softfp -mthumb-interwork -fno-asynchronous-unwind-tables -fno-exceptions -fno-strict-aliasing"
847 aros_arch_libs="-laeabi"
848 ;;
849 *)
850 AC_MSG_ERROR("Unknown CPU for Linux -- $target_cpu")
851 ;;
852 esac
853 case "$aros_target_variant" in
854 android)
855 case "$aros_android_version" in
856 2.2)
857 aros_android_level=android-8
858 ;;
859 *)
860 aros_android_level=android-9
861 ;;
862 esac
863 aros_default_wbwidth=320
864 aros_default_wbheight=480
865 dnl Android gcc and AROS gcc use different enums size, so we use AROS gcc
866 use_aros_gcc="yes"
867 if test "$aros_android_ndk" = ""; then
868 aros_kernel_cflags="-mandroid"
869 aros_kernel_ldflags="-mandroid"
870 CFLAGS="-mandroid"
871 else
872 export PATH="$aros_android_ndk/toolchains/arm-linux-androideabi-$target_tool_version/prebuilt/$android_build_os/bin:$PATH"
873 aros_android_ndk="$aros_android_ndk/platforms/$aros_android_level/arch-arm"
874 aros_kernel_cflags="--sysroot $aros_android_ndk -mandroid"
875 aros_kernel_ldflags="--sysroot $aros_android_ndk -mandroid"
876 CFLAGS="$CFLAGS --sysroot $aros_android_ndk -mandroid"
877 aros_kernel_includes="-isystem $aros_android_ndk/usr/include"
878 fi
879 need_x11=no
880 target_tool_prefix="arm-linux-androideabi-"
881 ;;
882 esac
883 ;;
885 pc)
886 aros_target_arch="pc"
887 aros_shared_default="no"
888 target_bootloader="grub2"
889 case "$target_cpu" in
890 *i?86*)
891 aros_target_cpu="i386"
893 dnl If somebody hasn't already set the target object
894 dnl format, then use this value. Mostly to support
895 dnl FreeBSD cross-compilation.
896 dnl TODO: Remove when we always use our compiler.
898 if test "$aros_object_format" = "" ; then
899 aros_object_format="elf_i386"
900 fi
901 aros_flavour="standalone"
902 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
903 aros_config_cflags="$aros_config_cflags -m32 -march=i486"
904 aros_kernel_cflags="$aros_kernel_cflags -m32 -march=i486"
905 aros_config_aflags="$aros_config_aflags -m32 -march=i486"
906 aros_config_ldflags="-m32 -march=i486"
907 aros_kernel_ldflags="-melf_i386"
908 aros_default_wbwidth=640
909 aros_default_wbheight=480
910 gcc_target_cpu="i386"
911 ;;
912 *x86_64*)
913 aros_target_cpu="x86_64"
914 aros_serial_debug=1
915 if test "$aros_object_format" = "" ; then
916 aros_object_format="elf_x86_64"
917 fi
918 aros_flavour="standalone"
919 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
920 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -mno-red-zone -fno-omit-frame-pointer"
921 aros_kernel_ldflags=""
922 aros_default_wbwidth=640
923 aros_default_wbheight=480
924 ;;
925 *)
926 AC_MSG_ERROR("Unknown native CPU -- $target_cpu")
927 ;;
928 esac
929 ;;
931 prep)
932 aros_target_arch="prep"
933 aros_shared_default="no"
934 aros_target_cpu="ppc"
935 aros_object_format="elf32ppc"
936 aros_flavour="ppcnative"
937 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
938 aros_kernel_ldflags=""
939 aros_default_wbwidth=640
940 aros_default_wbheight=480
941 gcc_target_cpu="ppc"
942 ;;
944 freebsd*)
945 aros_target_arch="freebsd"
946 aros_target_family="unix"
947 aros_target_cpu="i386"
948 aros_flavour="emulation"
949 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
950 gcc_target_cpu="i386"
952 aros_target_strip_flags="-x"
953 ;;
955 darwin*)
956 aros_target_arch="darwin"
957 aros_target_family="unix"
958 aros_flavour="emulation"
959 case "$target_cpu" in
960 *i?86*)
961 aros_ios_platform="iPhoneSimulator"
962 aros_target_cpu="i386"
963 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
964 aros_kernel_ldflags=""
965 aros_macosx_version="10.4"
966 aros_default_wbdepth=8
967 gcc_target_cpu="i386"
968 aros_object_format="elf_i386"
969 aros_target_strip_flags="-x"
970 target_tool_prefix="i686-apple-darwin10-"
971 target_tool_flags="-m32"
972 ;;
973 *x86_64*)
974 aros_target_cpu="x86_64"
975 aros_object_format="elf_x86_64"
976 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
977 aros_macosx_version="10.6"
978 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
979 aros_kernel_cflags="-m64"
980 aros_kernel_ldflags="-m64"
981 aros_target_cflags="-mcmodel=large"
982 aros_default_wbdepth=8
983 aros_kernel_ld="ld"
984 target_tool_prefix="i686-apple-darwin10-"
985 ;;
986 *ppc*)
987 aros_target_cpu="ppc"
988 aros_object_format="elf32ppc"
989 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
990 aros_kernel_ldflags=""
991 aros_macosx_version="10.0"
992 aros_default_wbdepth=8
993 gcc_target_cpu="ppc"
994 aros_kernel_ld="ld -arch ppc"
995 target_tool_prefix="powerpc-apple-darwin10-"
996 ;;
997 *arm*)
998 aros_ios_platform="iPhoneOS"
999 aros_target_cpu="arm"
1000 aros_object_format="armelf_linux_eabi"
1001 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1002 aros_config_cflags="$aros_config_cflags -marm -march=armv6 -mfpu=vfp -mfloat-abi=softfp -fno-asynchronous-unwind-tables -fno-exceptions"
1003 aros_config_aflags="$aros_config_aflags -marm -march=armv6 -mfpu=vfp -mfloat-abi=softfp -fno-asynchronous-unwind-tables -fno-exceptions"
1004 aros_arch_libs="-laeabi"
1005 aros_default_wbdepth=8
1006 gcc_target_cpu="arm"
1007 aros_kernel_ld="ld -arch arm"
1008 target_tool_prefix="arm-apple-darwin10-"
1009 export PATH="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/usr/bin:$PATH"
1010 ;;
1011 *)
1012 AC_MSG_ERROR("Unsupported target CPU for darwin hosted flavour -- $target_cpu")
1013 ;;
1014 esac
1015 case "$aros_target_variant" in
1016 ios)
1017 aros_default_wbwidth=320
1018 aros_default_wbheight=480
1019 aros_ios_sdk="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/SDKs/$aros_ios_platform$aros_ios_sdk.sdk"
1020 target_tool_flags="$target_tool_flags -isysroot $aros_ios_sdk"
1021 aros_kernel_includes="-isystem $aros_ios_sdk/usr/include"
1022 need_x11=no
1023 # This is here because it may depend on iOS or SDK version
1024 aros_kernel_cflags="$aros_kernel_cflags -miphoneos-version-min=$aros_ios_version"
1025 aros_kernel_ldflags="$aros_kernel_ldflags -miphoneos-version-min=$aros_ios_version"
1026 aros_kernel_objcflags="-fobjc-abi-version=2 -fobjc-legacy-dispatch"
1027 ;;
1028 *)
1029 aros_kernel_cflags="$aros_kernel_cflags -mmacosx-version-min=$aros_macosx_version"
1030 aros_kernel_ldflags="$aros_kernel_ldflags -mmacosx-version-min=$aros_macosx_version"
1031 ;;
1032 esac
1033 ;;
1035 dragonfly*)
1036 aros_target_arch="dragonfly"
1037 aros_target_family="unix"
1038 aros_flavour="emulation"
1039 case "$target_cpu" in
1040 *i?86*)
1041 aros_target_cpu="i386"
1042 aros_object_format="elf_i386"
1043 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__DragonFly__"
1044 ;;
1045 *x86_64*)
1046 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1047 aros_target_cpu="x86_64"
1048 aros_object_format="elf_x86_64"
1049 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__DragonFly__"
1050 ;;
1051 *)
1052 AC_MSG_ERROR("Unknown CPU for DragonFly -- $target_cpu")
1053 ;;
1054 esac
1055 ;;
1057 netbsd*)
1058 aros_target_arch="netbsd"
1059 aros_target_family="unix"
1060 case "$target_cpu" in
1061 *m68k*)
1062 aros_target_cpu="m68k"
1063 aros_object_format="m68kelf"
1064 aros_flavour="emulcompat"
1065 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__NetBSD__"
1066 gcc_target_cpu="mc68000"
1067 ;;
1068 *i?86*)
1069 aros_target_cpu="i386"
1070 aros_object_format="elf_i386"
1071 aros_flavour="emulation"
1072 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__NetBSD__"
1073 aros_default_wbdepth=8
1074 gcc_target_cpu="i386"
1075 ;;
1076 *)
1077 AC_MSG_ERROR("Unknown CPU for NetBSD -- $target_cpu")
1078 ;;
1079 esac
1080 aros_target_genmap="-Wl,-M -Xlinker >"
1081 aros_flavour="emulation"
1082 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1083 ;;
1085 openbsd*)
1086 aros_target_arch="openbsd"
1087 aros_target_family="unix"
1088 case "$target_cpu" in
1089 *i?86*)
1090 aros_target_cpu="i386"
1091 aros_object_format="elf_i386"
1092 aros_flavour="emulation"
1093 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__OpenBSD__"
1094 gcc_target_cpu="i386"
1095 ;;
1096 *)
1097 AC_MSG_ERROR("Unknown CPU for OpenBSD -- $target_cpu")
1098 ;;
1099 esac
1100 aros_target_genmap="-Wl,-M -Xlinker >"
1101 aros_target_nm_flags="-u"
1102 aros_flavour="emulation"
1103 ;;
1105 solaris*)
1106 aros_target_arch="solaris"
1107 aros_target_family="unix"
1108 case "$target_cpu" in
1109 *i?86*)
1110 aros_target_cpu="i386"
1111 aros_object_format="elf_i386"
1112 aros_flavour="emulation"
1113 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__Solaris__"
1114 aros_default_wbdepth=8
1115 gcc_target_cpu="i386"
1116 ;;
1117 *sparc*)
1118 aros_target_cpu="sparc"
1119 aros_object_format="elf_sparc"
1120 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dsparc -D__Solaris__"
1121 gcc_target_cpu="sparc"
1122 ;;
1123 *)
1124 AC_MSG_ERROR("Unknown CPU for Solaris -- $target_cpu")
1125 ;;
1126 esac
1127 aros_config_cflags="$aros_config_cflags -D$aros_target_cpu"
1128 aros_flavour="emulation"
1129 ;;
1131 morphos*)
1132 aros_target_arch="morphos"
1133 aros_shared_default="no"
1134 aros_target_cpu="ppc"
1135 aros_object_format="elf_ppc"
1136 aros_flavour="nativecompat"
1137 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1138 gcc_target_cpu="ppc"
1139 ;;
1141 sam440)
1142 aros_target_arch="sam440"
1143 aros_shared_default="no"
1144 aros_target_cpu="ppc"
1145 aros_object_format="elf32ppc"
1146 aros_flavour="ppcnative"
1147 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1148 aros_kernel_ldflags=""
1149 aros_default_wbwidth=1024
1150 aros_default_wbheight=768
1151 aros_default_wbdepth=24
1152 aros_config_cflags="$aros_config_cflags -mcpu=440fp -mno-toc -fno-asynchronous-unwind-tables"
1153 gcc_target_cpu="powerpc"
1154 ;;
1156 efika)
1157 aros_target_arch="efika"
1158 aros_shared_default="no"
1159 aros_target_cpu="arm"
1160 aros_object_format="armelf_linux_eabi"
1161 aros_flavour="standalone"
1162 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1163 aros_kernel_ldflags=""
1164 aros_default_wbwidth=1024
1165 aros_default_wbheight=600
1166 aros_arch_libs="-laeabi"
1167 aros_config_cflags="$aros_config_cflags -marm -march=armv7-a -mtune=cortex-a8 -mfpu=vfpv3 -mfloat-abi=hard -fno-asynchronous-unwind-tables -fno-exceptions -fno-strict-aliasing"
1168 aros_config_aflags="$aros_config_aflags -marm -march=armv7-a -mtune=cortex-a8 -mfpu=vfpv3 -mfloat-abi=hard -fno-asynchronous-unwind-tables -fno-exceptions -fno-strict-aliasing"
1169 ;;
1171 chrp)
1172 aros_target_arch="chrp"
1173 aros_shared_default="no"
1174 aros_target_cpu="ppc"
1175 aros_object_format="elf32ppc"
1176 aros_flavour="ppcnative"
1177 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1178 aros_kernel_ldflags=""
1179 aros_default_wbwidth=640
1180 aros_default_wbheight=480
1181 aros_config_cflags="$aros_config_cflags -mno-toc -fno-asynchronous-unwind-tables"
1182 gcc_target_cpu="powerpc"
1183 case "$aros_target_variant" in
1184 efika)
1185 aros_config_cflags="$aros_config_cflags -DBIG_ENDIAN_OHCI=1 -mcpu=603e"
1186 ;;
1187 esac
1188 ;;
1190 amiga*)
1191 aros_target_arch="amiga"
1192 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D_AMIGA -DAMIGA"
1193 aros_shared_default="no"
1195 case "$target_cpu" in
1196 *m68k*)
1197 aros_enable_mmu=no
1198 aros_target_cpu="m68k"
1199 aros_object_format="m68kelf"
1200 aros_flavour="standcompat"
1201 gcc_target_cpu="m68000"
1202 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -ffreestanding -fomit-frame-pointer -${gcc_target_cpu} -fbuiltin -Wno-volatile-register-var -Os"
1203 aros_config_aflags="$aros_config_aflags -${gcc_target_cpu}"
1204 target_tool_prefix="m68k-elf-"
1205 # Needed to get the correct multilib
1206 aros_config_ldflags="-${gcc_target_cpu}"
1207 aros_shared_ldflags="-${gcc_target_cpu}"
1208 aros_kernel_ldflags="-${gcc_target_cpu}"
1209 aros_target_nostdlib_ldflags="-${gcc_target_cpu}"
1210 aros_target_strip_flags="-R.comment --strip-debug"
1211 aros_default_wbwidth=640
1212 aros_default_wbheight=256
1213 aros_default_wbdepth=2
1214 ;;
1215 *ppc*)
1216 aros_cpu="ppc"
1217 aros_flavour="native"
1218 gcc_target_cpu="ppc"
1219 ;;
1220 *)
1221 AC_MSG_ERROR("Unknown CPU for Amiga $target_cpu")
1222 ;;
1223 esac
1224 ;;
1226 mingw*)
1227 aros_target_arch="mingw32"
1228 aros_shared_default="no"
1229 aros_flavour="emulation"
1230 aros_shared_cflags=""
1231 need_dlopen="no"
1232 rescomp="windres"
1233 case "$target_cpu" in
1234 *i?86*)
1235 aros_target_cpu="i386"
1236 aros_object_format="elf_i386"
1237 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1238 aros_default_wbdepth=8
1239 gcc_target_cpu="i386"
1241 dnl Temporary hack, needed to get nightly build working
1242 aros_target_as="i386-aros-as"
1243 aros_target_ar="i386-aros-ar"
1244 aros_target_ranlib="i386-aros-ranlib"
1245 aros_target_nm="i386-aros-nm"
1246 aros_target_strip="i386-aros-strip"
1247 aros_target_objcopy="i386-aros-objcopy"
1248 aros_target_objdump="i386-aros-objdump"
1250 target_tool_prefix="i386-mingw32-"
1251 ;;
1252 *x86_64*)
1253 aros_target_cpu="x86_64"
1254 aros_object_format="elf_x86_64"
1255 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1256 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1257 aros_default_wbdepth=8
1258 target_tool_prefix="x86_64-w64-mingw32-"
1259 ;;
1260 *arm*)
1261 aros_target_cpu="arm"
1262 aros_object_format="armelf_linux_eabi"
1263 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1264 aros_arch_libs="-laeabi"
1265 aros_default_wbdepth=8
1266 gcc_target_cpu="arm"
1267 target_tool_prefix="arm-mingw32ce-"
1268 aros_default_wbwidth=160
1269 aros_default_wbheight=160
1270 ;;
1271 *)
1272 AC_MSG_ERROR("Unknown CPU for Mingw32 -- $target_cpu")
1273 ;;
1274 esac
1275 if test $host_os = "cygwin"; then
1276 aros_kernel_cflags="-mno-cygwin"
1277 fi
1278 ;;
1279 pp*)
1280 aros_target_arch="pp"
1281 aros_shared_default="no"
1282 case "$target_cpu" in
1283 *m68k*)
1284 aros_target_cpu="m68k"
1285 aros_object_format="m68kelf"
1286 aros_flavour="palmnative"
1287 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1288 aros_default_wbwidth=160
1289 aros_default_wbheight=160
1290 aros_default_wbdepth=1
1291 aros_target_ar_flags="cru"
1292 aros_compiler_libs="-lgcc1"
1293 aros_shared_default=no
1294 aros_shared_cflags="-fpic"
1295 aros_shared_aflags=""
1296 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1297 aros_kernel_ldflags="-Wl,-rpath,./lib"
1298 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug -mc68000 -Wa,-mc68000"
1299 aros_debug_aflags=""
1300 aros_debug_ldflags="$aros_symbols_debug"
1301 aros_mungwall_debug="0"
1302 aros_modules_debug="0"
1303 gcc_target_cpu="mc68000"
1304 ignore_undefined_symbols="-ius"
1305 ;;
1306 *)
1307 AC_MSG_ERROR("Unknown CPU for PalmPilot -- $target_cpu")
1308 ;;
1309 esac
1310 ;;
1312 mac*)
1313 aros_target_arch="mac"
1314 aros_shared_default="no"
1315 case "$target_cpu" in
1316 *m68k*)
1317 aros_target_cpu="m68k"
1318 aros_object_format="m68kelf"
1319 aros_flavour="mac68knative"
1320 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1321 aros_default_wbwidth=512
1322 aros_default_wbheight=384
1323 aros_default_wbdepth=8
1324 aros_target_ar_flags="cru"
1325 aros_compiler_libs="-lgcc1"
1326 aros_shared_default=no
1327 aros_shared_cflags="-fpic"
1328 aros_shared_aflags=""
1329 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1330 aros_kernel_ldflags="-Wl,-rpath,./lib"
1331 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug -mc68000"
1332 aros_debug_aflags=""
1333 aros_debug_ldflags="$aros_symbols_debug"
1334 aros_mungwall_debug="0"
1335 aros_modules_debug="0"
1336 gcc_target_cpu="mc68000"
1337 ignore_undefined_symbols="-ius"
1338 ;;
1339 *)
1340 AC_MSG_ERROR("Unknown CPU for Mac68k -- $target_cpu")
1341 ;;
1342 esac
1343 ;;
1345 *)
1346 AC_MSG_ERROR([Unsupported target architecture $target])
1347 ;;
1348 esac
1350 #-----------------------------------------------------------------------------
1351 AC_MSG_CHECKING([where to install or search for cross tools binaries])
1352 AC_ARG_WITH(crosstools,AC_HELP_STRING([--with-crosstools=DIR],[Where to install or search for cross tools binaries]),with_crosstools=$withval,with_crosstools="default")
1353 if test "$with_crosstools" = "default"; then
1354 AROS_CROSSTOOLSDIR="$AROS_BUILDDIR_UNIX/bin/$aros_host_arch-$aros_host_cpu/tools/crosstools"
1355 else
1356 AROS_CROSSTOOLSDIR="$with_crosstools"
1357 fi
1358 AC_MSG_RESULT($AROS_CROSSTOOLSDIR)
1360 if test "$crosstools" != "yes" -a "$with_crosstools" != "default"; then
1361 use_aros_gcc=yes
1362 PATH=$AROS_CROSSTOOLSDIR:$PATH
1363 target_tool_prefix=${target_cpu}-aros-
1364 fi
1366 AC_MSG_CHECKING([what specific AROS gcc version to use])
1367 AC_ARG_WITH(aros-gcc,AC_HELP_STRING([--with-aros-gcc=VERSION],[Use aros-gcc-VERSION for building AROS]),aros_gcc_version="$withval",aros_gcc_version="$use_aros_gcc")
1368 case "$aros_gcc_version" in
1369 yes)
1370 aros_gcc_version="default"
1371 ;;
1372 no)
1373 aros_gcc_version="none"
1374 ;;
1375 esac
1376 AC_MSG_RESULT($aros_gcc_version)
1378 if test "$aros_gcc_version" != "none" -o "$crosstools" = "yes"; then
1379 if test "$aros_gcc_version" != "default" -a "$aros_gcc_version" != "none"; then
1380 aros_target_cc="$aros_target_cpu-aros-gcc-$aros_gcc_version"
1381 aros_target_cxx="$aros_target_cpu-aros-g++-$aros_gcc_version"
1382 else
1383 aros_target_cc="$aros_target_cpu-aros-gcc"
1384 aros_target_cxx="$aros_target_cpu-aros-g++"
1385 fi
1387 aros_target_ld="$aros_target_cpu-aros-ld"
1388 aros_target_as="$aros_target_cpu-aros-as"
1389 aros_target_ar="$aros_target_cpu-aros-ar"
1390 aros_target_ranlib="$aros_target_cpu-aros-ranlib"
1391 aros_target_nm="$aros_target_cpu-aros-nm"
1392 aros_target_strip="$aros_target_cpu-aros-strip"
1393 aros_target_objcopy="$aros_target_cpu-aros-objcopy"
1394 aros_target_objdump="$aros_target_cpu-aros-objdump"
1395 fi
1397 # Some compilers (ppc-elf-gcc is known to) have CPU defines in specs
1398 # Since we override specs, we may need to put these defines there
1399 if test "$gcc_target_cpu" != ""; then
1400 gcc_target_cpu="-D__${gcc_target_cpu}__"
1401 fi
1403 AC_MSG_CHECKING([where to download sourcecode for external ports])
1404 AC_ARG_WITH(portssources,AC_HELP_STRING([--with-portssources=DIR],[Where to download sourcecode for external ports]),with_portssrcdir=$withval,with_portssrcdir="default")
1405 if test "$with_portssrcdir" = "default"; then
1406 AROS_PORTSSRCDIR="$AROS_BUILDDIR_UNIX/bin/Sources"
1407 else
1408 AROS_PORTSSRCDIR="$with_portssrcdir"
1409 fi
1410 AC_MSG_RESULT($AROS_PORTSSRCDIR)
1412 AC_MSG_CHECKING([which bootloader to use])
1413 AC_ARG_WITH(bootloader,AC_HELP_STRING([--with-bootloader=NAME],[Use a specific bootloader]),target_bootloader=$withval,target_bootloader=$target_bootloader)
1414 if test "$target_bootloader" = "none"; then
1415 aros_target_bootloader=""
1416 else
1417 aros_target_bootloader="$target_bootloader"
1418 fi
1419 AC_MSG_RESULT($target_bootloader)
1421 AC_MSG_CHECKING([which icon-set to use])
1422 AC_ARG_WITH(iconset,AC_HELP_STRING([--with-iconset=NAME],[Use a specific Icon-set (default=Gorilla).]),target_iconset=$withval,target_iconset="default")
1423 if test "$target_iconset" = "default"; then
1424 aros_target_iconset="Gorilla"
1425 target_iconset="default (Gorilla)"
1426 else
1427 aros_target_iconset="$target_iconset"
1428 fi
1429 AC_MSG_RESULT($target_iconset)
1431 AC_MSG_CHECKING([which GUI Theme to use])
1432 AC_ARG_WITH(theme,AC_HELP_STRING([--with-theme=NAME],[Use a specific GUI Theme]),target_guitheme=$withval,target_guitheme="default")
1433 if test "$target_guitheme" = "default"; then
1434 aros_target_guitheme="Ice"
1435 else
1436 aros_target_guitheme="$target_guitheme"
1437 fi
1438 AC_MSG_RESULT($aros_target_guitheme)
1440 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
1441 # for target code)
1442 cross_compiling=no
1443 if test "$aros_host_cpu" != "$aros_target_cpu" ; then
1444 cross_compiling=yes
1445 fi
1447 dnl Native x86-64 Linux toolchain can also produce i386 binaries, given -m32 flag.
1448 if test "$aros_host_cpu" == "x86_64" ; then
1449 if test "$aros_target_cpu" == "i386" ; then
1450 if test "$aros_target_arch" != "mingw32"; then
1451 cross_compiling=no
1452 fi
1453 fi
1454 fi
1456 dnl Enforce cross-compile if we are on Darwin, but our target is not Darwin
1457 if test "$aros_host_arch" == "darwin" ; then
1458 if test "$aros_target_arch" != "darwin" ; then
1459 cross_compiling=yes
1460 fi
1461 fi
1463 # I want to have this information in configure output, although it might be
1464 # misleading, e.g. for darwin hosted you cannot compile target code without a
1465 # cross compiler, but here it says no.
1466 echo "checking wether we are (AROS style) cross compiling... $cross_compiling"
1468 # Set prefix for target compiler etc. if we're cross-compiling
1469 # (should possibly be earlier but needs to be after AC_PROG_CC)
1470 if test "$cross_compiling" = "yes" ; then
1471 CC=${target_tool_prefix}gcc
1472 dnl CPP is needed for AC_CHECK_HEADER to work correctly
1473 CPP=${target_tool_prefix}cpp
1474 if test "$target_tool_version" != "default"; then
1475 CC="$CC-$target_tool_version"
1476 CPP="$CC-$target_tool_version"
1477 fi
1478 if test "$crosstools" != "yes" ; then
1479 AC_PATH_PROG(CC,$CC)
1480 AROS_REQUIRED(gcc,$CC)
1481 else
1482 CC=$AROS_CROSSTOOLSDIR/$CC
1483 fi
1484 fi
1485 CC="$CC $target_tool_flags"
1487 #-----------------------------------------------------------------------------
1489 # Disable pointer-signedness warnings if the compiler recognises the option
1491 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
1492 save_cflags="$CFLAGS"
1493 if test "$crosstools" != "yes" ; then
1494 CFLAGS="$CFLAGS -Wno-pointer-sign"
1495 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
1496 else
1497 # we do know it is supported for the smallest version of gcc we are going to build
1498 # we assume it's also supported by later versions
1499 use_no_sign_warning=yes
1500 fi
1501 AC_MSG_RESULT($use_no_sign_warning)
1502 if test "x-$use_no_sign_warning" = "x-yes" ; then
1503 aros_config_cflags="$aros_config_cflags -Wno-pointer-sign"
1504 fi
1505 CFLAGS="$save_cflags"
1507 #-----------------------------------------------------------------------------
1509 # Find all the tools we need to compile. This could be cross-compiling
1510 # though! If that is the case we use the GNU form of the target and
1511 # simply add this to the front of the binary name. This is rather simple,
1512 # but it should work under most circumstances.
1513 #
1514 # The default tools are to use the same as the host, but only if the
1515 # host and target CPU are the same. With GCC this is normally enough.
1516 #
1518 aros_cc_pre=""
1519 aros_shared_ld="$aros_host_ld"
1521 aros_target_mkdep="$aros_host_mkdep"
1522 aros_target_incl_def="$aros_host_incl"
1524 aros_kernel_cc="$CC"
1526 # The default tools executables to be linked to.
1527 if test "$rescomp" != ""; then
1528 if test "$cross_compiling" = "yes" ; then
1529 rescomp=${target_tool_prefix}${rescomp}
1530 fi
1531 AC_PATH_PROG(aros_kernel_rescomp,$rescomp)
1532 AROS_REQUIRED($rescomp,$aros_kernel_rescomp)
1533 fi
1535 if test "$crosstools" != "yes"; then
1536 AROS_TOOL_TARGET(aros_kernel_ld,ld,$aros_kernel_ld)
1537 AROS_REQUIRED(ld,$aros_kernel_ld)
1539 dnl For non-ELF hosts we additionally have to look up ELF toolchain for AROS binaries
1540 dnl It can be either AROS toolchain selected earlier or generic ELF toolchain we select here.
1541 if test "$target_tool_prefix" != "${target_cpu}-elf-" ; then
1542 target_tool_prefix=${target_cpu}-elf-
1543 if test "$aros_target_cc" == ""; then
1544 aros_target_cc="${target_tool_prefix}gcc"
1545 fi
1546 if test "$aros_target_ld" == ""; then
1547 aros_target_ld="${target_tool_prefix}ld"
1548 fi
1549 fi
1550 AROS_TOOL_TARGET(aros_target_as_ln,as,$aros_target_as)
1551 AROS_REQUIRED(as,$aros_target_as_ln)
1552 AROS_TOOL_TARGET(aros_target_ar_ln,ar,$aros_target_ar)
1553 AROS_REQUIRED(ar,$aros_target_ar_ln)
1554 AROS_TOOL_TARGET(aros_target_nm_ln,nm,$aros_target_nm)
1555 AROS_REQUIRED(nm,$aros_target_nm_ln)
1556 AROS_TOOL_TARGET(aros_target_objcopy_ln,objcopy,$aros_target_objcopy)
1557 AROS_REQUIRED(objcopy,$aros_target_objcopy_ln)
1558 AROS_TOOL_TARGET(aros_target_objdump_ln,objdump,$aros_target_objdump)
1559 AROS_REQUIRED(objdump,$aros_target_objdump_ln)
1560 AROS_TOOL_TARGET(aros_target_ranlib_ln,ranlib,$aros_target_ranlib)
1561 AROS_REQUIRED(ranlib,$aros_target_ranlib_ln)
1562 AROS_TOOL_TARGET(aros_target_strip_ln,strip,$aros_target_strip)
1563 AROS_REQUIRED(strip,$aros_target_strip_ln)
1564 if test "$aros_target_cxx" != ""; then
1565 AC_PATH_PROG(aros_target_cxx,$aros_target_cxx)
1566 AROS_REQUIRED(c++,$aros_target_cxx)
1567 fi
1568 else
1569 aros_target_cc=$AROS_CROSSTOOLSDIR/$aros_target_cc
1570 aros_target_cxx=$AROS_CROSSTOOLSDIR/$aros_target_cxx
1571 aros_target_as_ln=$AROS_CROSSTOOLSDIR/$aros_target_as
1572 aros_target_ar_ln=$AROS_CROSSTOOLSDIR/$aros_target_ar
1573 aros_target_nm_ln=$AROS_CROSSTOOLSDIR/$aros_target_nm
1574 aros_target_objcopy_ln=$AROS_CROSSTOOLSDIR/$aros_target_objcopy
1575 aros_target_objdump_ln=$AROS_CROSSTOOLSDIR/$aros_target_objdump
1576 aros_target_ranlib_ln=$AROS_CROSSTOOLSDIR/$aros_target_ranlib
1577 aros_target_strip_ln=$AROS_CROSSTOOLSDIR/$aros_target_strip
1579 aros_kernel_ld=$AROS_CROSSTOOLSDIR/$aros_target_ld
1581 crosstools_target=tools-crosstools
1582 fi
1584 orig_target_cc=$aros_kernel_cc
1585 orig_target_ld=$aros_kernel_ld
1587 if test "$crosstools" != "yes"; then
1588 if test "$aros_target_cc" != ""; then
1589 AC_PATH_PROG(aros_target_cc,$aros_target_cc)
1590 AROS_REQUIRED(gcc,$aros_target_cc)
1591 orig_target_cc=$aros_target_cc
1592 fi
1593 if test "$aros_target_ld" != ""; then
1594 AC_PATH_PROG(aros_target_ld,$aros_target_ld)
1595 AROS_REQUIRED(ld,$aros_target_ld)
1596 orig_target_ld=$aros_target_ld
1597 fi
1598 else
1599 orig_target_cc=$aros_target_cc
1600 orig_target_ld=$aros_target_ld
1601 fi
1603 # Build crosstools if we have no C++ - temporary thing
1604 if test "$aros_target_cxx" = "" -a "$crosstools" != "yes"; then
1605 crosstools_cxx_target=tools-crosstools
1606 fi
1608 aros_hostcfg_dir="bin/${aros_host_arch}-${aros_host_cpu}/gen/config"
1609 aros_targetcfg_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/config"
1610 aros_inc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development/include/aros"
1611 aros_gendir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen"
1612 aros_geninc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/include/aros"
1613 aros_tools_dir="bin/${aros_host_arch}-${aros_host_cpu}/tools"
1614 aros_scripts_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/scripts"
1616 # aros_cc_pre is a variable that is added to the front of the compiler name
1617 # in the generated aros-gcc shell script. We need this to enable the cache
1618 # to work across cleaned builds. Also, support DISTCC using the correct
1619 # environment variable.
1620 #
1622 if test "x${DISTCC}" != "x" ; then
1623 if test "x${CCACHE}" != "x" ; then
1624 aros_cc_pre="env CCACHE_PREFIX=${DISTCC} ${CCACHE} "
1625 else
1626 aros_cc_pre="${DISTCC} "
1627 fi
1628 else
1629 if test "x${CCACHE}" != "x" ; then
1630 aros_cc_pre="${CCACHE} "
1631 fi
1632 fi
1634 prefix="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros"
1636 AC_SUBST(aros_target_nostdinc_cflags,-nostdinc)
1637 AC_SUBST(aros_target_nostartup_ldflags,-nostartfiles)
1638 AC_SUBST(aros_target_nix_ldflags,-nix)
1639 AC_SUBST(aros_target_detach_ldflags,-detach)
1640 AC_SUBST(aros_target_nostdlib_ldflags,-nostdlib)
1642 # Target tools
1643 if test "$crosstools" != "yes"; then
1644 if test "$GCC" = "yes"; then
1645 aros_target_cc_path=`$orig_target_cc -print-search-dirs | grep "programs: =" | cut -c 12-`
1646 fi
1647 else
1648 # We do not know which gcc version we are going to build and what we need to know
1649 # here is different for different versions so this will be set later during the
1650 # build of crosstools.
1651 aros_target_cc_path=@aros_target_cc_path@
1652 fi
1653 aros_target_cc="${prefix}-gcc"
1654 aros_target_as="${prefix}-as"
1655 aros_target_ld="${prefix}-ld"
1656 aros_target_ar="${prefix}-ar $aros_target_ar_flags"
1657 aros_target_objcopy=${prefix}-objcopy
1658 aros_target_objdump=${prefix}-objdump
1659 aros_target_ranlib="${prefix}-ranlib $aros_target_ranlib_flags"
1660 aros_target_nm="${prefix}-nm $aros_target_nm_flags"
1661 aros_kernel_nm="${prefix}-nm"
1662 aros_target_strip=${prefix}-strip
1663 aros_kernel_ar="${prefix}-ar"
1665 # Find the system include path. We can suggest that an alternative is
1666 # used if we don't get it correct. The default is to use /usr/include.
1667 # Which is set in the aros_target_incl_def variable.
1669 AC_ARG_ENABLE(includes,
1670 AC_HELP_STRING([--enable-includes=dir],[Alternative system include directory]),
1671 [aros_target_incl=$enable_includes], [aros_target_incl=$aros_target_incl_def])
1673 if test "$aros_kernel_includes" = ""; then
1674 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1675 # FIXME: for cross-compiling this should point to another location
1676 aros_kernel_includes="-isystem $aros_target_incl"
1677 fi
1678 fi
1680 if test "$aros_kernel_includes" != "" ; then
1681 dnl find out about the kernel cc's include path
1682 AC_MSG_CHECKING([for the kernel compiler's include path])
1683 if test "$aros_kernel_cc_includes" = "" ; then
1684 # Try to guess where the directory is.
1685 aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
1686 if test -d $aros_kernel_cc_includes; then
1687 # Check if there is also an include-fixed directory and add it
1688 # to kernel compiler's include path as it may contain some of
1689 # the headers we need.
1690 if test -d "$aros_kernel_cc_includes"-fixed; then
1691 aros_kernel_cc_includes+=" -isystem $aros_kernel_cc_includes"-fixed
1692 fi
1693 else
1694 # The directory doesn't exist, we need to do some more work.
1695 aros_kernel_cc_includes=${PWD}/${aros_gendir}/cc_include
1697 # These are the headers we're looking for.
1698 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
1699 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
1700 zutil.h"
1702 dirs=
1703 for h in $headers; do
1704 # Which other headers are needed by each of the above?
1705 deps=$(echo "#include <$h>" | \
1706 $aros_kernel_cc -E -M - 2>/dev/null | \
1707 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
1709 # Copy all the needed headers to a directory beneath gendir.
1710 for d in $deps; do
1711 h=$(basename $d)
1712 dir=${aros_kernel_cc_includes}$(echo $(dirname $d) | \
1713 sed -n "s,^.*/include\(/.*\),\1,p")
1714 ! test -d $dir && mkdir -p $dir
1715 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
1716 done
1717 done
1718 fi
1719 fi
1720 AC_MSG_RESULT($aros_kernel_cc_includes)
1721 # Adding -nostdinc to kernel includes as they are always used together.
1722 aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
1723 fi
1725 if test "$crosstools" != "yes"; then
1726 dnl find out about the target cc's include path
1727 AC_MSG_CHECKING([for the target compiler's include path])
1728 if test "$aros_target_cc_includes" = "" ; then
1729 #try to guess where the directory is
1730 aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
1731 if ! test -d $aros_target_cc_includes; then
1732 #the directory doesn't exist, we need to do some more work
1733 aros_target_cc_includes=${PWD}/${aros_gendir}/cc_include
1735 #these are the headers we're looking for
1736 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
1737 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
1738 zutil.h"
1740 dirs=
1741 for h in $headers; do
1742 #which other headers each of the above headers needs?
1743 deps=$(echo "#include <$h>" | \
1744 $orig_target_cc -E -M - 2>/dev/null | \
1745 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
1747 #copy all the needed headers to a directory beneath gendir
1748 for d in $deps; do
1749 h=$(basename $d)
1750 dir=${aros_target_cc_includes}$(echo $(dirname $d) | \
1751 sed -n "s,^.*/include\(/.*\),\1,p")
1752 ! test -d $dir && mkdir -p $dir
1753 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
1754 done
1755 done
1756 fi
1757 fi
1758 AC_MSG_RESULT($aros_target_cc_includes)
1759 else
1760 # We do not know which gcc version we are going to build and what we need to know
1761 # here is different for different versions so this will be set later during the
1762 # build of crosstools.
1763 aros_target_cc_includes=@aros_target_cc_includes@
1764 fi
1766 #
1767 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
1768 # On GCC >= 4.0 -iquote should be used
1769 #
1771 save_cc="$CC"
1772 save_cflags="$CFLAGS"
1773 CFLAGS="-iquote."
1774 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
1775 if test "x-$crosstools" != "x-yes"; then
1776 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
1777 else
1778 # we do know it is supported for the smallest version of gcc we are going to build
1779 # we assume it's also supported by later versions
1780 has_iquote=yes
1781 fi
1782 AC_MSG_RESULT($has_iquote)
1783 if test "x-$has_iquote" = "x-yes" ; then
1784 host_cflags_iquote=-iquote
1785 host_cflags_iquote_end=
1786 else
1787 host_cflags_iquote=-I
1788 host_cflags_iquote_end=-I-
1789 fi
1790 kernel_cflags_iquote=$host_cflags_iquote
1791 kernel_cflags_iquote_end=$host_cflags_iquote_end
1792 if test "x-$cross_compiling" = "x-yes"; then
1793 CC="$aros_kernel_cc"
1794 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
1795 if test "x-$crosstools" != "x-yes"; then
1796 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
1797 else
1798 # we do know it is supported for the smallest version of gcc we are going to build
1799 # we assume it's also supported by later versions
1800 use_no_stack_protector=yes
1801 fi
1802 AC_MSG_RESULT($use_no_stack_protector)
1803 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
1804 if test "x-$crosstools" != "x-yes"; then
1805 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
1806 else
1807 # we do know it is supported for the smallest version of gcc we are going to build
1808 # we assume it's also supported by later versions
1809 has_iquote=yes
1810 fi
1811 AC_MSG_RESULT($has_iquote)
1812 if test "x-$has_iquote" = "x-yes" ; then
1813 kernel_cflags_iquote=-iquote
1814 kernel_cflags_iquote_end=
1815 else
1816 kernel_cflags_iquote=-I
1817 kernel_cflags_iquote_end=-I-
1818 fi
1819 fi
1820 aros_cflags_iquote=$kernel_cflags_iquote
1821 aros_cflags_iquote_end=$kernel_cflags_iquote_end
1822 if test "$orig_target_cc" != "$aros_kernel_cc"; then
1823 CC="$orig_target_cc"
1824 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
1825 if test "x-$crosstools" != "x-yes"; then
1826 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
1827 else
1828 # we do know it is supported for the smallest version of gcc we are going to build
1829 # we assume it's also supported by later versions
1830 has_iquote=yes
1831 fi
1832 AC_MSG_RESULT($has_iquote)
1833 if test "x-$has_iquote" = "x-yes" ; then
1834 aros_cflags_iquote=-iquote
1835 aros_cflags_iquote_end=
1836 else
1837 aros_cflags_iquote=-I
1838 aros_cflags_iquote_end=-I-
1839 fi
1840 fi
1841 if test "x-$use_no_stack_protector" = "x-yes" ; then
1842 aros_kernel_cflags="$aros_kernel_cflags -fno-stack-protector"
1843 fi
1845 #-----------------------------------------------------------------------------
1847 # Check if we can explicitly choose older version of symbol hashing
1849 CFLAGS="save_cflags -Wl,--hash-style=sysv"
1850 CC="$aros_kernel_cc"
1851 AC_MSG_CHECKING([whether ${CC} accepts -Wl,--hash-style=sysv])
1852 AC_TRY_LINK(,, use_hash_style="yes", use_hash_style="no")
1853 AC_MSG_RESULT($use_hash_style)
1854 if test "x-$use_hash_style" = "x-yes" ; then
1855 aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
1856 fi
1857 CC="$save_cc"
1858 CFLAGS="$save_cflags"
1860 AC_SUBST(host_cflags_iquote)
1861 AC_SUBST(host_cflags_iquote_end)
1862 AC_SUBST(kernel_cflags_iquote)
1863 AC_SUBST(kernel_cflags_iquote_end)
1864 AC_SUBST(aros_cflags_iquote)
1865 AC_SUBST(aros_cflags_iquote_end)
1868 dnl Check if user specified --with-resolution=XRESxYRESxDEPTH
1869 AC_MSG_CHECKING([for default resolution of WBScreen])
1870 AC_ARG_WITH(resolution,AC_HELP_STRING([--with-resolution=XRESxYRESxDEPTH],[Default resolution of the initial WorkbenchScreen]),resolution=$withval,resolution=none)
1871 # We require an argument, so map --with/--without ("yes"/"no") to "none" specified
1872 if test "$resolution" = "yes" ; then
1873 resolution="none"
1874 fi
1875 if test "$resolution" = "no" ; then
1876 resolution="none"
1877 fi
1878 if test "$resolution" != "none" ; then
1879 aros_default_wbwidth=`echo $resolution | cut -d'x' -f1`
1880 aros_default_wbheight=`echo $resolution | cut -d'x' -f2`
1881 aros_default_wbdepth=`echo $resolution | cut -d'x' -f3`
1882 fi
1883 AC_MSG_RESULT($aros_default_wbwidth x $aros_default_wbheight x $aros_default_wbdepth)
1884 aros_cv_default_wbwidth=$aros_default_wbwidth
1885 aros_cv_default_wbheight=$aros_default_wbheight
1886 aros_cv_default_wbdepth=$aros_default_wbdepth
1888 dnl See if the user wants the serial debug output for native flavour
1889 AC_MSG_CHECKING([if serial debug is enabled])
1890 AC_ARG_WITH(serial-debug,AC_HELP_STRING([--with-serial-debug],[Enable serial debug output in native (default=no)]),serial_debug=$withval,serial_debug=none)
1891 if test "$aros_serial_debug" = 0 ; then
1892 serial_debug_forced=""
1893 if test "$serial_debug" = "yes" ; then
1894 serial_debug="1"
1895 fi
1896 if test "$serial_debug" = "no" ; then
1897 serial_debug="none"
1898 fi
1899 else
1900 serial_debug_forced="(forced)"
1901 serial_debug=$aros_serial_debug
1902 fi
1903 if test "$serial_debug" != "none" ; then
1904 aros_serial_debug=$serial_debug
1905 AC_MSG_RESULT($serial_debug_forced on port $serial_debug)
1906 else
1907 AC_MSG_RESULT(no)
1908 fi
1910 dnl See if the user wants the palm debug output hack for palm native flavour
1911 AC_MSG_CHECKING([if palm debug hack is enabled])
1912 AC_ARG_ENABLE(palm_debug_hack,AC_HELP_STRING([--enable-palm-debug-hack],[Enable palm debug output hack in palm native (default=no)]),palm_debug_hack="yes",palm_debug_hack="no")
1913 if test "$palm_debug_hack" = "yes" ; then
1914 aros_palm_debug_hack="1"
1915 fi
1916 AC_MSG_RESULT($palm_debug_hack)
1918 dnl See if the user wants the usb3.0 code
1919 AC_MSG_CHECKING([if usb3.0 code is enabled])
1920 AC_ARG_ENABLE(usb30_code,AC_HELP_STRING([--enable-usb30-code],[Enable usb3.0 code (default=no)]),usb30_code="yes",usb30_code="no")
1921 if test "$usb30_code" = "yes" ; then
1922 aros_usb30_code="1"
1923 else
1924 aros_usb30_code="0"
1925 fi
1926 AC_MSG_RESULT($usb30_code)
1928 dnl See if the user wants nesting supervisor activated for unix flavour
1929 AC_MSG_CHECKING([if nesting supervisor support is enabled])
1930 AC_ARG_ENABLE(nesting_supervisor,AC_HELP_STRING([--enable-nesting-supervisor],[Enable nesting supervisor support in unix (default=no)]),nesting_supervisor="yes",nesting_supervisor="no")
1931 if test "$nesting_supervisor" = "yes" ; then
1932 aros_nesting_supervisor="1"
1933 fi
1934 AC_MSG_RESULT($nesting_supervisor)
1936 dnl See if the user wants to disable MMU support
1937 dnl This can be overriden on per-target basis,
1938 dnl set $aros_enable_mmu to "yes" or "no" to do this
1939 if test "$aros_enable_mmu" = "" ; then
1940 AC_MSG_CHECKING([if MMU support is enabled])
1941 dnl Enabled by default
1942 AC_ARG_ENABLE(mmu,AC_HELP_STRING([--disable-mmu],[Disable MMU support (default=enabled)]),aros_enable_mmu=$enableval,aros_enable_mmu="yes")
1943 if test "$aros_enable_mmu" = "" ; then
1944 aros_enable_mmu="yes"
1945 fi
1946 AC_MSG_RESULT($aros_enable_mmu)
1947 fi
1948 if test "$aros_enable_mmu" = "no" ; then
1949 aros_enable_mmu="0"
1950 else
1951 aros_enable_mmu="1"
1952 fi
1955 dnl things specifically required for hosted flavours
1956 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1958 if test "x-$need_dlopen" != "x-no" ; then
1959 dnl some kind of dynamic library access system is required for hostlib.resource
1960 AC_CHECK_FUNC(dlopen, have_dl="yes", have_dl="no")
1961 if test "x-$have_dl" = "x-no" ; then
1962 AC_CHECK_LIB(dl, dlopen, [have_dl="yes"
1963 aros_host_ldflags="$aros_host_ldflags -ldl"],
1964 have_dl="no")
1965 fi
1966 if test "x-$have_dl" = "x-no" ; then
1967 AC_MSG_ERROR([dlopen() dynamic linker functions not available])
1968 fi
1969 fi
1972 dnl x11 hidd
1973 AC_ARG_ENABLE(x11_hidd, AC_HELP_STRING([--enable-x11-hidd],
1974 [build X11 hidd for hosted (default=auto)]),
1975 x11_hidd="$enableval",
1976 x11_hidd="$need_x11")
1977 case "x-$x11_hidd" in
1978 x-yes|x-no|x-auto) ;;
1979 *) x11_hidd="$need_x11" ;;
1980 esac
1982 ENABLE_X11=0
1984 dnl they want it
1985 if test "x-$x11_hidd" != "x-no" ; then
1987 dnl find x11 stuff
1988 AC_PATH_X
1990 x_cflags=
1991 for path in $x_libraries
1992 do
1993 x_cflags="$x_cflags -L$path"
1994 done
1996 for path in $x_includes
1997 do
1998 x_cflags="$x_cflags -I$path"
1999 done
2001 if test "x-$no_x" = "x-yes" ; then
2003 dnl didn't find it
2004 if test "x-$x11_hidd" != "x-auto" ; then
2005 dnl and they explicitly asked for it, bail out
2006 AC_MSG_ERROR([X11 libs/headers not found, cannot build X11 hidd as requested])
2007 fi
2009 else
2010 dnl found it, setup the metatarget
2011 x11_hidd_target=kernel-x11gfx-kobj
2012 ENABLE_X11=1
2014 dnl setup shared memory extensions
2015 AC_ARG_ENABLE(x11_shm, AC_HELP_STRING([--enable-x11-shm],
2016 [use X11 shared memory (default=auto)]),
2017 x11_hidd_shm="$enableval",
2018 x11_hidd_shm="auto")
2019 case "x-$x11_hidd_shm" in
2020 x-yes|x-no|x-auto) ;;
2021 *) x11_hidd_shm="auto" ;;
2022 esac
2024 have_xshm=no
2026 dnl they want it
2027 if test "x-$x11_hidd_shm" != "x-no" ; then
2029 dnl system shm headers
2030 AC_CHECK_HEADERS(sys/ipc.h)
2031 AC_CHECK_HEADERS(sys/shm.h)
2033 dnl got them
2034 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
2036 dnl make sure X libs have shm functions
2037 save_cflags="$CFLAGS"
2038 CFLAGS="$CFLAGS $x_cflags"
2039 AC_CHECK_LIB(Xext, XShmQueryExtension, have_xshm=yes)
2040 CFLAGS="$save_cflags"
2041 fi
2042 fi
2044 dnl detection done, prepare output
2045 if test "x-$have_xshm" = "x-yes" ; then
2046 dnl we can do shm
2047 DO_XSHM_SUPPORT="1"
2048 elif test "x-$x11_hidd_shm" = "x-yes" ; then
2049 dnl they explicitly asked for it, but we can't do it
2050 AC_MSG_ERROR([X11 has no support for shared memory, cannot enable it as requested])
2051 else
2052 dnl otherwise just disable it
2053 DO_XSHM_SUPPORT="0"
2054 fi
2057 dnl setup vidmode (fullscreen) extensions
2058 AC_ARG_ENABLE(x11_vidmode, AC_HELP_STRING([--enable-x11-vidmode],
2059 [use X11 vidmode extension (default=auto)]),
2060 x11_hidd_vidmode="$enableval",
2061 x11_hidd_vidmode="auto")
2062 case "x-$x11_hidd_vidmode" in
2063 x-yes|x-no|x-auto) ;;
2064 *) x11_hidd_vidmode="auto" ;;
2065 esac
2067 have_vidmode=no
2069 dnl they want it
2070 if test "x-$x11_hidd_vidmode" != "x-no" ; then
2072 dnl make sure X libs have vidmode functions
2073 save_cflags="$CFLAGS"
2074 CFLAGS="$CFLAGS $x_cflags"
2075 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, have_vidmode=yes)
2076 CFLAGS="$save_cflags"
2077 fi
2079 dnl detection done, prepare output
2080 if test "x-$have_vidmode" = "x-yes" ; then
2081 dnl we can do vidmode
2082 DO_VIDMODE_SUPPORT="1"
2083 elif test "x-$x11_hidd_vidmode" = "x-yes" ; then
2084 dnl they explicitly asked for it, but we can't do it
2085 AC_MSG_ERROR([X11 vidmode extension not available, cannot enable it as requested])
2086 else
2087 dnl otherwise just disable it
2088 DO_VIDMODE_SUPPORT="0"
2089 fi
2090 fi
2092 aros_host_x11_includes=$x_includes
2093 aros_host_x11_libdirs=$x_libraries
2094 fi
2097 dnl sdl hidd
2098 AC_ARG_ENABLE(sdl_hidd, AC_HELP_STRING([--enable-sdl-hidd],
2099 [build SDL hidd for hosted (default=auto)]),
2100 sdl_hidd="$enableval",
2101 sdl_hidd="auto")
2102 case "x-$sdl_hidd" in
2103 x-yes|x-no|x-auto) ;;
2104 *) sdl_hidd="auto" ;;
2105 esac
2107 dnl they want it
2108 if test "x-$sdl_hidd" != "x-no" ; then
2110 dnl find sdl
2111 AM_PATH_SDL([1.2.10], have_sdl="yes", have_sdl="no")
2113 if test "x-$have_sdl" != "x-yes" ; then
2115 dnl didn't find it
2116 if test "x-$sdl_hidd" != "x-auto" ; then
2117 dnl and they explicitly asked for it, bail out
2118 AC_MSG_ERROR([SDL libs/headers not found, cannot build SDL hidd as requested])
2119 fi
2121 else
2122 dnl found it, set up the metatarget
2123 sdl_hidd_target=kernel-hidd-sdl
2124 aros_host_sdl_cflags=SDL_CFLAGS
2125 aros_host_sdl_libs=SDL_LIBS
2126 fi
2127 fi
2129 dnl oss.library
2130 AC_CHECK_HEADER(sys/soundcard.h)
2131 if test "x-$ac_cv_header_sys_soundcard_h" = "x-yes" ; then
2132 oss_library_target=workbench-libs-oss-unix
2133 fi
2134 fi
2137 dnl See if the user wants dbus.library
2138 AC_MSG_CHECKING([if building of dbus.library is enabled])
2139 AC_ARG_ENABLE(dbus,AC_HELP_STRING([--enable-dbus],[Enable DBUS support via dbus.library (default=no)]),dbus="yes",dbus="no")
2140 if test "$dbus" = "yes" ; then
2141 ENABLE_DBUS=1
2142 DBUS_CFLAGS=`pkg-config --cflags dbus-1`
2143 DBUS_LIBFLAGS=`pkg-config --libs dbus-1`
2144 KERNEL_DBUS_KOBJ=kernel-dbus-kobj
2145 KERNEL_DBUS_INCLUDES=kernel-dbus-includes
2146 else
2147 ENABLE_DBUS=0
2148 fi
2149 AC_MSG_RESULT($dbus)
2152 dnl --------------------------------------------------------------------
2153 dnl Configuration Output Section
2154 dnl --------------------------------------------------------------------
2156 # Generic
2157 AC_SUBST(aros_arch)
2158 AC_SUBST(aros_cpu)
2159 AC_SUBST(aros_flavour)
2160 AC_SUBST(aros_flavour_uc)
2161 AC_SUBST(AROS_BUILDDIR)
2162 AC_SUBST(AROS_BUILDDIR_UNIX)
2163 AC_SUBST(SRCDIR)
2164 AC_SUBST(AROS_CROSSTOOLSDIR)
2165 AC_SUBST(AROS_PORTSSRCDIR)
2167 # Host related
2168 AC_SUBST(aros_cc_pre)
2169 AC_SUBST(aros_host_strip)
2170 AC_SUBST(aros_host_arch)
2171 AC_SUBST(aros_host_cpu)
2172 AC_SUBST(aros_host_cc)
2173 AC_SUBST(aros_host_ar)
2174 AC_SUBST(aros_host_ranlib)
2175 AC_SUBST(aros_host_ld)
2176 AC_SUBST(aros_host_make)
2177 AC_SUBST(aros_host_cflags)
2178 AC_SUBST(gnu89_inline)
2179 AC_SUBST(aros_host_ldflags)
2180 AC_SUBST(aros_host_debug)
2181 AC_SUBST(aros_host_mkdep)
2182 AC_SUBST(aros_host_mkargs)
2183 AC_SUBST(aros_host_exe_suffix)
2184 AC_SUBST(aros_host_lib_suffix)
2185 AC_SUBST(aros_tools_dir)
2186 AC_SUBST(aros_host_aclocal)
2187 AC_SUBST(aros_host_autoconf)
2188 AC_SUBST(aros_host_autoheader)
2189 AC_SUBST(aros_host_automake)
2191 # Target Related
2192 AC_SUBST(aros_target_guitheme)
2193 AC_SUBST(aros_target_iconset)
2194 AC_SUBST(aros_target_bootloader)
2195 AC_SUBST(aros_target_arch)
2196 AC_SUBST(aros_target_family)
2197 AC_SUBST(aros_target_cpu)
2198 AC_SUBST(aros_target_variant)
2199 AC_SUBST(aros_target_suffix)
2200 AC_SUBST(aros_target_incl)
2201 AC_SUBST(aros_target_ar)
2202 AC_SUBST(aros_target_ranlib)
2203 AC_SUBST(aros_kernel_nm)
2204 AC_SUBST(aros_kernel_ar)
2205 AC_SUBST(orig_target_cc)
2206 AC_SUBST(aros_target_cc)
2207 AC_SUBST(aros_target_cxx)
2208 AC_SUBST(aros_kernel_cc)
2209 AC_SUBST(aros_target_as)
2210 AC_SUBST(orig_target_ld)
2211 AC_SUBST(aros_target_ld)
2212 AC_SUBST(aros_kernel_ld)
2213 AC_SUBST(aros_target_cc_includes)
2214 AC_SUBST(aros_target_cc_path)
2215 AC_SUBST(aros_target_objdump)
2216 AC_SUBST(aros_target_objcopy)
2217 AC_SUBST(aros_target_strip)
2218 AC_SUBST(aros_target_nm)
2219 AC_SUBST(aros_kernel_rescomp)
2220 AC_SUBST(aros_shared_default)
2221 AC_SUBST(aros_shared_ld)
2222 AC_SUBST(aros_object_format)
2223 AC_SUBST(aros_compiler_libs)
2224 AC_SUBST(aros_arch_libs)
2226 AC_SUBST(aros_config_cflags)
2227 AC_SUBST(aros_config_aflags)
2228 AC_SUBST(aros_config_ldflags)
2230 AC_SUBST(aros_shared_cflags)
2231 AC_SUBST(aros_shared_aflags)
2232 AC_SUBST(aros_shared_ldflags)
2233 AC_SUBST(aros_kernel_cflags)
2234 AC_SUBST(aros_kernel_includes)
2235 AC_SUBST(aros_kernel_objcflags)
2236 AC_SUBST(aros_kernel_ldflags)
2237 AC_SUBST(aros_target_cflags)
2238 AC_SUBST(aros_debug_cflags)
2239 AC_SUBST(aros_debug_aflags)
2240 AC_SUBST(aros_debug_ldflags)
2241 AC_SUBST(aros_target_genmap)
2242 AC_SUBST(aros_target_strip_flags)
2244 AC_SUBST(crosstools_target)
2245 AC_SUBST(crosstools_cxx_target)
2247 # Graphics Related
2248 AC_SUBST(x11_hidd_target)
2249 AC_SUBST(sdl_hidd_target)
2250 AC_SUBST(pci_hidd_target)
2251 AC_SUBST(oss_library_target)
2253 AC_SUBST(aros_default_wbwidth)
2254 AC_SUBST(aros_default_wbheight)
2255 AC_SUBST(aros_default_wbdepth)
2256 AC_SUBST(DO_XSHM_SUPPORT)
2257 AC_SUBST(DO_VIDMODE_SUPPORT)
2259 AC_SUBST(aros_host_x11_includes)
2260 AC_SUBST(aros_host_x11_libdirs)
2261 AC_SUBST(aros_host_sdl_cflags)
2262 AC_SUBST(aros_host_sdl_libs)
2264 # Native version related
2265 AC_SUBST(aros_serial_debug)
2267 # Palm native version related
2268 AC_SUBST(aros_palm_debug_hack)
2270 # USB3.0 code
2271 AC_SUBST(aros_usb30_code)
2273 # Unix/Hosted version related
2274 AC_SUBST(aros_nesting_supervisor)
2276 # MMU related
2277 AC_SUBST(aros_enable_mmu)
2279 # Apple iOS related
2280 AC_SUBST(aros_ios_platform)
2281 AC_SUBST(aros_ios_version)
2282 AC_SUBST(aros_ios_sdk)
2284 # Android related
2285 AC_SUBST(android_tool)
2286 AC_SUBST(aros_android_level)
2288 # DBUS related
2289 AC_SUBST(ENABLE_DBUS)
2290 AC_SUBST(DBUS_CFLAGS)
2291 AC_SUBST(DBUS_LIBFLAGS)
2292 AC_SUBST(KERNEL_DBUS_KOBJ)
2293 AC_SUBST(KERNEL_DBUS_INCLUDES)
2295 #X11 related
2296 AC_SUBST(ENABLE_X11)
2298 # Debug related
2299 AC_SUBST(aros_debug)
2300 AC_SUBST(aros_mungwall_debug)
2301 AC_SUBST(aros_stack_debug)
2302 AC_SUBST(aros_modules_debug)
2304 # Collect-aros stuff: "-ius" to ignore undefined symbols
2305 AC_SUBST(ignore_undefined_symbols)
2307 # C compiler related
2308 AC_SUBST(gcc_target_cpu)
2310 dnl Prepare for output, make up all the generated patches
2311 case "$aros_flavour" in
2312 emulation) aros_flavour_uc="AROS_FLAVOUR_EMULATION"
2313 aros_flavour="emulation" ;;
2314 emulcompat) aros_flavour_uc="(AROS_FLAVOUR_EMULATION|AROS_FLAVOUR_BINCOMPAT)"
2315 aros_flavour="emulation" ;;
2316 standalone) aros_flavour_uc="AROS_FLAVOUR_STANDALONE"
2317 aros_flavour="standalone";;
2318 standcompat) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2319 aros_flavour="standalone";;
2320 native) aros_flavour_uc="AROS_FLAVOUR_NATIVE"
2321 aros_flavour="native" ;;
2322 nativecompat) aros_flavour_uc="(AROS_FLAVOUR_NATIVE|AROS_FLAVOUR_BINCOMPAT)"
2323 aros_flavour="native" ;;
2324 linklib) aros_flavour_uc="AROS_FLAVOUR_LINKLIB"
2325 aros_flavour="linklib" ;;
2326 palmnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2327 aros_flavour="palmnative" ;;
2328 mac68knative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2329 aros_flavour="mac68knative" ;;
2330 ppcnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2331 aros_flavour="ppcnative" ;;
2332 esac
2334 if test ! -d ${aros_inc_dir} ; then
2335 ${MKDIR} ${aros_inc_dir}
2336 fi
2337 if test ! -d ${aros_geninc_dir} ; then
2338 ${MKDIR} ${aros_geninc_dir}
2339 fi
2340 if test ! -d ${aros_hostcfg_dir} ; then
2341 ${MKDIR} ${aros_hostcfg_dir}
2342 fi
2343 if test ! -d ${aros_targetcfg_dir} ; then
2344 ${MKDIR} ${aros_targetcfg_dir}
2345 fi
2346 if test ! -d ${aros_tools_dir} ; then
2347 ${MKDIR} ${aros_tools_dir}
2348 fi
2349 if test ! -d ${aros_scripts_dir} ; then
2350 ${MKDIR} ${aros_scripts_dir}
2351 fi
2353 AC_CONFIG_HEADERS(${aros_geninc_dir}/host-conf.h:config/host-conf.h.in)
2355 AC_CONFIG_COMMANDS([compiler_executable],
2356 [
2357 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2358 mkdir -p $prefix
2359 prefix="${prefix}/${aros_target_cpu}-aros"
2360 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2362 echo ${prefix}
2363 echo ${prefix2}
2364 chmod a+x ${prefix2}-gcc ${prefix2}-ld
2366 ln -sf ${prefix2}-gcc ${prefix}-gcc
2367 ln -sf ${prefix2}-ld ${prefix}-ld
2369 ln -sf $aros_target_as_ln$aros_host_exe_suffix ${prefix}-as
2370 ln -sf $aros_target_nm_ln$aros_host_exe_suffix ${prefix}-nm
2371 ln -sf $aros_target_ar_ln$aros_host_exe_suffix ${prefix}-ar
2372 ln -sf $aros_target_ranlib_ln$aros_host_exe_suffix ${prefix}-ranlib
2373 ln -sf $aros_target_objcopy_ln$aros_host_exe_suffix ${prefix}-objcopy
2374 ln -sf $aros_target_objdump_ln$aros_host_exe_suffix ${prefix}-objdump
2375 ln -sf $aros_target_strip_ln$aros_host_exe_suffix ${prefix}-strip
2377 ln -sf $aros_target_as_ln$aros_host_exe_suffix ${prefix2}-as
2378 ln -sf $aros_target_nm_ln$aros_host_exe_suffix ${prefix2}-nm
2379 ln -sf $aros_target_ar_ln$aros_host_exe_suffix ${prefix2}-ar
2380 ln -sf $aros_target_ranlib_ln$aros_host_exe_suffix ${prefix2}-ranlib
2381 ln -sf $aros_target_objcopy_ln$aros_host_exe_suffix ${prefix2}-objcopy
2382 ln -sf $aros_target_objdump_ln$aros_host_exe_suffix ${prefix2}-objdump
2383 ln -sf $aros_target_strip_ln$aros_host_exe_suffix ${prefix2}-strip
2384 ],
2385 [
2386 aros_host_exe_suffix=${aros_host_exe_suffix}
2387 aros_tools_dir=${aros_tools_dir}
2388 aros_target_cpu=${aros_target_cpu}
2389 aros_target_arch=${aros_target_arch}
2390 aros_target_suffix=${aros_target_suffix}
2391 aros_target_nm_ln=${aros_target_nm_ln}
2392 aros_target_as_ln=${aros_target_as_ln}
2393 aros_target_ar_ln=${aros_target_ar_ln}
2394 aros_target_ranlib_ln=${aros_target_ranlib_ln}
2395 aros_target_objdump_ln=${aros_target_objdump_ln}
2396 aros_target_objcopy_ln=${aros_target_objcopy_ln}
2397 aros_target_strip_ln=${aros_target_strip_ln}
2398 ]
2399 )
2400 AC_CONFIG_COMMANDS([genmf_executable],
2401 [chmod a+x ${aros_tools_dir}/genmf.py],
2402 [aros_tools_dir=${aros_tools_dir}]
2403 )
2405 AC_CONFIG_FILES(
2406 Makefile
2407 config/make.cfg
2408 ${aros_inc_dir}/config.h:config/config.h.in
2409 ${aros_geninc_dir}/config.h:config/config.h.in
2410 ${aros_hostcfg_dir}/host.cfg:config/host.cfg.in
2411 ${aros_targetcfg_dir}/target.cfg:config/target.cfg.in
2412 mmake.config
2413 ${aros_targetcfg_dir}/make.defaults:config/make.defaults.in
2414 ${aros_targetcfg_dir}/specs:config/specs.in
2415 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-gcc:scripts/aros-gcc.in
2416 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld:scripts/aros-ld.in
2417 ${aros_tools_dir}/genmf.py:tools/genmf/genmf.py
2418 tools/collect-aros/env.h
2419 ${aros_gendir}/arch/all-android/bootstrap/app/default.properties:arch/all-android/bootstrap/app/default.properties.in
2420 )
2422 AC_OUTPUT
2424 dnl This is in order to not define SHARED_CFLAGS sometimes
2425 dnl We don't always do aros_shared_ar, aros_shared_cflags
2427 #XXX compatability...
2428 aros_shared_ar="$aros_shared_ld $aros_shared_ldflags -o"
2430 if test -n "$aros_shared_cflags" ; then
2431 echo "SHARED_CFLAGS := $aros_shared_cflags" >> ${aros_hostcfg_dir}/host.cfg
2432 echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg
2433 fi