| blob | 03e1ae4b1da0aaf75c00f1977247ae9ff1f81e26 |
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 # Ignore all compliance, AROS ROMs = 0
107 # KickStart v1.0 = 30
108 # KickStart v1.3 = 34
109 # KickStart v2.0 = 37
110 # KickStart v3.0 = 39
111 # KickStart v3.1 = 40
112 # AmigaOS v3.5 = 44
113 aros_amigaos_compliance=0
115 AC_CHECK_PROGS(aros_host_aclocal,[aclocal aclocal19 aclocal-1.9])
116 AC_CHECK_PROGS(aros_host_autoconf,[autoconf autoconf259 autoconf253])
117 AC_CHECK_PROGS(aros_host_autoheader,[autoheader autoheader259 autoheader253])
118 AC_CHECK_PROGS(aros_host_automake,[automake automake19 automake-1.9])
120 AROS_REQUIRED(aclocal/aclocal19/aclocal-1.9, $aros_host_aclocal)
121 AROS_REQUIRED(automake/automake19/automake-1.9, $aros_host_automake)
123 case "$aros_host_cc" in
124 *gcc*)
125 aros_host_cc_pipe="-pipe"
126 ;;
127 icc)
128 aros_host_cc_pipe=""
129 ;;
130 *)
131 aros_host_cc_pipe=""
132 ;;
133 esac
135 aros_kernel_cc_includes=""
136 aros_target_cc_includes=""
138 # ----------------------------------------------------------------------------------------
139 # Host-specific defaults
140 #
141 # Override this to "yes" in order to force a specific build to use real AROS crosscompiler
142 # instead of a wrapper script.
143 # Useful for non-ELF hosts (like Windows and Darwin).
144 # Can also be overriden in target section below
145 use_aros_gcc="no"
147 # This is the main host configuration section. It is where the host
148 # can change the values of any variables it needs to change. We do
149 # not look at anything that compiles to the target yet, we'll get
150 # to that later.
152 case "$host_os" in
153 aros*)
154 aros_host_arch="aros"
155 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
156 case "$host_cpu" in
157 *i?86*)
158 aros_host_cpu="i386"
159 ;;
160 *x86_64*)
161 aros_host_cpu="x86_64"
162 ;;
163 *powerpc*)
164 aros_host_cpu="ppc"
165 ;;
166 *)
167 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
168 aros_host_cpu="$host_cpu"
169 ;;
170 esac
171 ;;
173 linux*)
174 aros_host_arch="linux"
175 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
176 android_build_os="linux-x86"
177 android_tool="android"
178 default_android_sdk="/opt/android-sdk-linux_x86"
179 case "$host_cpu" in
180 *i?86*)
181 aros_host_cpu="i386"
182 ;;
183 *x86_64*)
184 aros_host_cpu="x86_64"
185 ;;
186 *m68k*)
187 aros_host_cpu="m68k"
188 ;;
189 *powerpc*)
190 aros_host_cpu="ppc"
191 ;;
192 *arm*)
193 aros_host_cpu="arm"
194 ;;
195 *)
196 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
197 aros_host_cpu="$host_cpu"
198 ;;
199 esac
200 ;;
202 freebsd*)
203 aros_host_cc="$aros_host_cc $aros_host_cc_pipe -I/usr/local/include"
204 aros_host_make="gmake"
205 aros_host_arch="freebsd"
206 aros_host_cpu="i386"
208 aros_host_ldflags="$aros_host_ldflags -L/usr/local/lib -liconv"
210 dnl FreeBSD 5.x (and later) has changed the default object format.
211 dnl The double [[]] is necessary to get around m4's quoting rules.
212 case $host_os in
213 freebsd[[234]]*)
214 aros_object_format="elf_i386"
215 ;;
217 *)
218 aros_object_format="elf_i386_fbsd"
219 ;;
220 esac
222 ;;
224 darwin*)
225 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
226 aros_host_arch="darwin"
227 use_aros_gcc="yes"
228 android_build_os="darwin-x86"
229 android_tool="android"
230 default_android_sdk="/android-sdk-mac_x86"
231 case "$host_cpu" in
232 *i?86*)
233 aros_host_cpu="i386"
234 ;;
235 *x86_64*)
236 aros_host_cpu="x86_64"
237 ;;
238 *powerpc*)
239 aros_host_cpu="ppc"
240 ;;
241 *)
242 AC_MSG_WARN("Unknown CPU for Darwin host -- $host_cpu")
243 aros_host_cpu="$host_cpu"
244 ;;
245 esac
247 aros_host_ldflags="$aros_host_ldflags -liconv"
249 ;;
251 dragonfly*)
252 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
253 aros_host_make="gmake"
254 aros_host_arch="dragonfly"
255 case $host_cpu in
256 *i?86*)
257 aros_host_cpu="i386"
258 ;;
259 *amd64*)
260 aros_host_cpu="x86_64"
261 ;;
262 *)
263 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
264 aros_host_cpu="$host_cpu"
265 ;;
266 esac
267 ;;
269 netbsd*)
270 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
271 aros_host_make="gmake"
272 aros_host_arch="netbsd"
273 case "$host_cpu" in
274 *i?86*)
275 aros_host_cpu="i386"
276 ;;
277 *m68k*)
278 aros_host_cpu="m68k"
279 ;;
280 *)
281 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
282 aros_host_cpu="$host_cpu"
283 ;;
284 esac
285 aros_host_lib_suffix=".0.0"
286 ;;
288 openbsd*)
289 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
290 aros_host_make="gmake"
291 aros_host_arch="openbsd"
292 case "$host_cpu" in
293 *i?86*)
294 aros_host_cpu="i386"
295 ;;
296 *)
297 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
298 aros_host_cpu="$host_cpu"
299 ;;
300 esac
301 ;;
303 solaris*)
304 aros_host_arch="solaris"
305 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
306 case "$host_cpu" in
307 *i?86*)
308 aros_host_cpu="i386"
309 ;;
310 *sparc*)
311 aros_host_cpu="sparc"
312 ;;
313 *)
314 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
315 aros_host_cpu="$host_cpu"
316 ;;
317 esac
318 ;;
320 morphos*)
321 aros_host_arch="morphos"
322 aros_host_cpu="ppc"
323 ;;
325 amiga*)
326 aros_host_arch="amiga"
327 SORT="/gg/bin/sort"
328 TEST="/gg/bin/test"
329 UNIQ="/gg/bin/uniq"
330 FOR="for"
331 TOUCH="/gg/bin/touch"
332 case "$host_cpu" in
333 *m68k*)
334 aros_host_cpu="m68k"
335 ;;
336 *powerpc*)
337 aros_host_cpu="ppc"
338 ;;
339 *)
340 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
341 aros_host_cpu="$host_cpu"
342 ;;
343 esac
344 ;;
346 cygwin*)
347 aros_host_arch="cygwin"
348 use_aros_gcc="yes"
349 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
350 android_build_os="windows"
351 android_tool="android.bat"
352 default_android_sdk="/cygdrive/c/android-sdk-windows-1.6_r1"
354 case "$host_cpu" in
355 *i?86*)
356 aros_host_cpu="i386"
357 ;;
358 *)
359 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
360 aros_host_cpu="$host_cpu"
361 ;;
362 esac
363 ;;
365 mingw32*)
366 aros_host_arch="mingw32"
367 use_aros_gcc="yes"
368 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
369 android_build_os="windows"
370 android_tool="android.bat"
371 default_android_sdk="/c/android-sdk-windows-1.6_r1"
373 case "$host_cpu" in
374 *i?86*)
375 aros_host_cpu="i386"
376 ;;
377 *)
378 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
379 aros_host_cpu="$host_cpu"
380 ;;
381 esac
382 ;;
383 *)
384 AC_MSG_ERROR([Unsupported host architecture $host])
385 ;;
386 esac
388 AROS_PROG(aros_host_ar,[ar],[cr])
389 AROS_REQUIRED(ar,$aros_host_ar)
390 AROS_PROG(aros_host_ranlib,ranlib)
391 AROS_REQUIRED(ranlib,$aros_host_ranlib)
392 AROS_PROG(aros_host_strip,strip)
393 AROS_REQUIRED(strip,$aros_host_strip)
395 AROS_PROG(RM,[rm],[-rf])
396 AROS_REQUIRED(rm,$RM)
397 AROS_PROG(CP,[cp])
398 AROS_REQUIRED(cp,$CP)
399 AROS_PROG(MV,[mv])
400 AROS_REQUIRED(mv,$MV)
401 AROS_PROG(ECHO,[echo])
402 AROS_REQUIRED(echo,$ECHO)
403 AROS_PROG(MKDIR,[mkdir],[-p])
404 AROS_REQUIRED(mkdir,$MKDIR)
405 AROS_PROG(TOUCH,[touch])
406 AROS_REQUIRED(touch,$TOUCH)
407 AROS_PROG(SORT,[sort])
408 AROS_REQUIRED(sort,$SORT)
409 AROS_PROG(UNIQ,[uniq])
410 AROS_REQUIRED(uniq,$UNIQ)
411 AROS_PROG(NOP,[true])
412 AROS_REQUIRED(true,$NOP)
413 AROS_PROG(CAT,[cat])
414 AROS_REQUIRED(cat,$CAT)
415 AROS_PROG(BISON,[bison])
416 AROS_REQUIRED(bison,$BISON)
417 AROS_PROG(FLEX,[flex])
418 AROS_REQUIRED(flex,$FLEX)
419 AROS_PROG(PNGTOPNM,[pngtopnm])
420 AROS_REQUIRED(pngtopnm,$PNGTOPNM)
421 AROS_PROG(PPMTOILBM,[ppmtoilbm])
422 AROS_REQUIRED(ppmtoilbm,$PPMTOILBM)
423 AROS_PROG(SED,[sed])
424 AROS_REQUIRED(sed,$SED)
425 AROS_PROG(CHMOD,[chmod])
426 AROS_REQUIRED(chmod,$CHMOD)
427 AROS_PROG(PATCH,[patch])
428 AROS_REQUIRED(patch,$PATCH)
430 AM_PATH_PYTHON(2.5)
432 AC_SUBST(FOR, for)
433 AC_SUBST(IF, if)
434 AC_SUBST(TEST, test)
435 AC_SUBST(CMP, cmp)
437 dnl ---------------------------------------------------------------------------
438 dnl Look for things about the host system, good for hosted targets.
439 dnl ---------------------------------------------------------------------------
441 # Check for some includes for the X11 HIDD and the kernel
442 AC_CHECK_HEADERS([sys/ipc.h sys/shm.h \
443 sys/mmap.h sys/mman.h sysexits.h \
444 sys/statfs.h sys/statvfs.h sys/vfs.h sys/param.h \
445 ])
447 AC_CHECK_HEADERS([sys/mount.h],,,[#include <sys/param.h>])
449 AC_HEADER_DIRENT
450 AC_HEADER_STAT
451 AC_HEADER_STDC
452 AC_HEADER_SYS_WAIT
453 AC_HEADER_TIME
454 AC_STRUCT_ST_BLKSIZE
455 AC_STRUCT_ST_BLOCKS
456 AC_STRUCT_ST_RDEV
457 AC_STRUCT_TM
458 AC_STRUCT_TIMEZONE
459 AC_TYPE_OFF_T
460 AC_TYPE_PID_T
461 AC_TYPE_SIZE_T
462 AC_TYPE_UID_T
464 AC_CHECK_MEMBERS(struct tm.tm_gmtoff)
466 # Look for some functions
467 AC_CHECK_FUNCS([getpagesize kqueue statfs statvfs \
468 clone kse_create rfork_thread thr_create sa_register \
469 getcontext makecontext setcontext sigaltstack swapcontext])
471 AC_FUNC_MMAP
474 dnl --------------------------------------------------------------------
475 dnl Target Configuration Section
476 dnl --------------------------------------------------------------------
477 dnl
478 dnl The target configuration section is responsible for setting up all
479 dnl the paths for includes, and tools required to build AROS to some
480 dnl particular target.
482 aros_config_cflags="-Wall -Werror-implicit-function-declaration"
483 aros_config_aflags="-Wall -x assembler-with-cpp -c"
484 aros_config_ldflags=""
486 aros_shared_default=yes
488 aros_shared_cflags="-fPIC"
489 aros_shared_aflags=""
490 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
491 aros_kernel_ldflags="-Wl,-rpath,./lib"
493 aros_kernel_ar_flags="cr"
494 aros_target_ar_flags="cr"
495 aros_target_nm_flags="-C -ul"
496 aros_target_strip_flags="--strip-unneeded -R.comment"
498 aros_compiler_libs=
499 aros_arch_libs=
501 aros_target_genmap="-Wl,-Map -Xlinker"
503 # Native flavour stuff
504 aros_serial_debug="0"
506 # Palm native flavour stuff
507 aros_palm_debug_hack="0"
509 # Unix flavour stuff
510 aros_nesting_supervisor="0"
512 # Collect-aros stuff: "-ius" to ignore undefined symbols
513 ignore_undefined_symbols=""
515 # Check for X11 by default
516 need_x11="auto"
518 #-----------------------------------------------------------------------------
520 #
521 # GCC 4.1+ has a stack protection feature that requires OS support. Ubuntu has
522 # it switched on by default, and we use the host compiler, so it compiles AROS
523 # code with this enabled resulting in link failures as we don't have support
524 # for it.
525 #
526 # We use two methods to disable it. For the host compiler (used to compile
527 # some hosted modules), we test to see if the compiler supports stack
528 # protection, and if it does we disable it in AROS_CONFIG_CFLAGS. This should
529 # work on all platforms.
530 #
531 # For the "cross" compiler we clear the "ssp_default" spec in config/specs.in
532 # (this is done unconditionally, as it should have no effect on compilers
533 # without the stack protection feature). This may be specific to the way that
534 # Ubuntu enables the feature, so may not work everywhere. My specs-fu isn't
535 # strong enough to disable it in a generic way though, so we'll live with it
536 # until another vendor ships GCC with it enabled in a different way, and deal
537 # with it then.
538 #
540 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
541 save_cflags="$CFLAGS"
542 CFLAGS="$CFLAGS -fno-stack-protector"
543 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
544 AC_MSG_RESULT($use_no_stack_protector)
545 if test "x-$use_no_stack_protector" = "x-yes" ; then
546 aros_host_cflags="$aros_host_cflags -fno-stack-protector"
547 fi
548 CFLAGS="$save_cflags"
550 #-----------------------------------------------------------------------------
552 # Disable pointer-signedness warnings if the compiler recognises the option
553 # (this only works for the host compiler at the moment)
555 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
556 save_cflags="$CFLAGS"
557 CFLAGS="$CFLAGS -Wno-pointer-sign"
558 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
559 AC_MSG_RESULT($use_no_sign_warning)
560 if test "x-$use_no_sign_warning" = "x-yes" ; then
561 aros_host_cflags="$aros_host_cflags -Wno-pointer-sign"
562 fi
563 CFLAGS="$save_cflags"
565 #-----------------------------------------------------------------------------
567 # Check if host compiler supports -fgnu89-inline, can be needed for crosstools.
569 AC_MSG_CHECKING([whether ${CC} accepts -fgnu89-inline])
570 save_cflags="$CFLAGS"
571 CFLAGS="$CFLAGS -fgnu89-inline"
572 AC_TRY_COMPILE(,, use_gnu89_inline="yes", use_gnu89_inline="no")
573 AC_MSG_RESULT($use_gnu89_inline)
574 if test "x-$use_gnu89_inline" = "x-yes" ; then
575 gnu89_inline="-fgnu89-inline"
576 fi
577 CFLAGS="$save_cflags"
579 #-----------------------------------------------------------------------------
581 AC_MSG_CHECKING([for type of build])
582 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=$enableval,build_type="personal")
584 if test "$build_type" = "nightly"; then
585 build_type_string="NIGHTLY"
586 elif test "$build_type" = "snapshot"; then
587 build_type_string="SNAPSHOT"
588 elif test "$build_type" = "milestone"; then
589 build_type_string="MILESTONE"
590 elif test "$build_type" = "release"; then
591 build_type_string="RELEASE"
592 else
593 build_type_string="PERSONAL"
594 build_type="personal"
595 fi
597 aros_config_cflags="$aros_config_cflags -DAROS_BUILD_TYPE=AROS_BUILD_TYPE_$build_type_string"
599 AC_MSG_RESULT($build_type)
601 #-----------------------------------------------------------------------------
602 all_debug_types="messages stack modules mungwall symbols"
604 AC_MSG_CHECKING([which debug types to enable])
605 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)]),
606 debug="$enableval",debug="")
608 if test "$debug" = "" -o "$debug" = "no"; then
609 debug="none"
610 elif test "$debug" = "yes"; then
611 debug="all"
612 fi
614 if test "$debug" = "all" ; then
615 debug="messages stack modules symbols"
616 for d in $all_debug_types; do
617 export aros_${d}_debug="1"
618 done
619 else
620 for d in $all_debug_types; do
621 export aros_${d}_debug="0"
622 done
623 fi
625 if test "$debug" != "none"; then
626 debug=`echo $debug | sed s/,/\ /g`
627 for d in $debug; do
628 found="0"
629 for d2 in $all_debug_types; do
630 if test "$d2" = "$d"; then
631 found="1"
632 break
633 fi
634 done
635 if test "$found" = "0"; then
636 AC_MSG_ERROR([unrecognized debug type "$d". Available types are: all none $all_debug_types])
637 fi
638 export aros_${d}_debug="1"
639 done
640 aros_debug="yes"
641 fi
642 AC_MSG_RESULT($debug)
644 if test "$aros_messages_debug" = "1"; then
645 aros_messages_debug="-DADEBUG=1 -DMDEBUG=1"
646 else
647 aros_messages_debug=""
648 fi
649 if test "$aros_symbols_debug" = "1"; then
650 aros_symbols_debug="-g"
651 else
652 aros_symbols_debug=""
653 fi
655 # These are the flags to pass when compiling debugged programs
656 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
657 aros_debug_aflags=""
658 aros_debug_ldflags="$aros_symbols_debug"
660 #-----------------------------------------------------------------------------
661 # Checking if we should build crosstools..
662 AC_MSG_CHECKING([whether to build crosstools])
663 AC_ARG_ENABLE(crosstools,AC_HELP_STRING([--enable-crosstools],[Build cross-compiler toolchains if necessary (default=no).]),crosstools="$enableval",crosstools="no")
664 AC_MSG_RESULT($crosstools)
666 #-----------------------------------------------------------------------------
667 # Checking for distcc and ccache.
668 #
669 # Always apply the transforms in this particular order. Basically you should
670 # always run 'ccache distcc compiler' in that order for the best performance.
671 #
672 AC_MSG_CHECKING([whether to enable distcc])
673 AC_ARG_ENABLE(distcc,AC_HELP_STRING([--enable-distcc],[Use distcc as a front end to the compiler (default=no).]),distcc="$enableval",distcc="no")
674 if test "$distcc" != "" -a "$distcc" != "no"; then
675 # AC_CHECK_PROG will print out the result in this case
676 AC_PATH_PROG(DISTCC,[distcc],distcc,)
677 else
678 AC_MSG_RESULT(no)
679 fi
681 AC_MSG_CHECKING([whether to enable ccache])
682 AC_ARG_ENABLE(ccache,AC_HELP_STRING([--enable-ccache],[Use ccache as a front end to the compiler (default=no).]),ccache="$enableval",ccache="no")
683 if test "$ccache" != "" -a "$ccache" != "no"; then
684 # AC_CHECK_PROG will print out the result in this case
685 AC_CHECK_PROG(CCACHE,[ccache],ccache,)
686 else
687 AC_MSG_RESULT(no)
688 fi
690 #-----------------------------------------------------------------------------
691 AC_MSG_CHECKING([what specific host gcc version to use])
692 AC_ARG_WITH(gcc-version,AC_HELP_STRING([--with-gcc-version=VERSION],[Use host gcc-VERSION for building AROS]),target_tool_version="$withval",target_tool_version="default")
693 AC_MSG_RESULT($target_tool_version)
695 #-----------------------------------------------------------------------------
696 AC_MSG_CHECKING([what optimization flags to use])
697 AC_ARG_WITH(optimization,AC_HELP_STRING([--with-optimization=FLAGS],[Use optimization flags FLAGS (default=-O2).]),optimization="$withval",optimization="unknown")
698 if test "$optimization" = "unknown"; then
699 dnl default is -O2 for normal builds, -O0 for debug builds
700 if test "$debug" != "none"; then
701 optimization="-O0"
702 else
703 optimization="-O2"
704 fi
705 fi
706 aros_config_cflags="$aros_config_cflags $optimization"
707 AC_MSG_RESULT($optimization)
709 #-----------------------------------------------------------------------------
710 AC_MSG_CHECKING([what paranoia flags to use])
711 AC_ARG_WITH(paranoia,AC_HELP_STRING([--with-paranoia=FLAGS],[CC flags to enable paranoia]),[paranoia_flags="$withval"],[paranoia_flags="default"])
712 if test "$paranoia_flags" = "default"; then
713 paranoia_flags=""
714 else if test "$paranoia_flags" = "yes"; then
715 paranoia_flags="-Wall -Werror"
716 fi fi
717 AC_MSG_RESULT($paranoia_flags)
718 aros_config_cflags="$aros_config_cflags $paranoia_flags"
720 #-----------------------------------------------------------------------------
721 AC_MSG_CHECKING([what target variant to enable])
722 AC_ARG_ENABLE(target_variant,AC_HELP_STRING([--enable-target-variant=NAME],[Enable a specific target variant(default=none)]),target_variant=$enableval,target_variant="")
723 if test "$target_variant" = ""; then
724 aros_target_variant=""
725 aros_target_suffix=""
726 enableval="none"
727 else
728 aros_target_variant="$target_variant"
729 aros_target_suffix="-$target_variant"
730 fi
731 AC_MSG_RESULT($enableval)
733 #-----------------------------------------------------------------------------
734 # Target-specific defaults. You can override then on a per-target basis.
735 #
736 # Bootloader name. Currently used by PC target.
737 target_bootloader="none"
739 # Prefix for toolchain used to build bootstrap. For hosted ports, this should be a toolchain for target host OS.
740 # (i. e. when building mingw32-i386 port this should be set to "i386-mingw32-").
741 # For native ports this toolchain is used to build a bootloader and second-level bootstrap (if present).
742 if test "$crosstools" != "yes"; then
743 target_tool_prefix=${target_cpu}-elf-
744 else
745 target_tool_prefix=${target_cpu}-aros-
746 fi
748 #-----------------------------------------------------------------------------
749 # Additional options for some specific targets
751 case "$aros_target_variant" in
752 ios)
753 AC_MSG_CHECKING([XCode path])
754 AC_ARG_WITH(xcode,AC_HELP_STRING([--with-xcode=PATH],[Specify XCode path for iOS targets (default=/Developer).]),aros_xcode_path="$withval",aros_xcode_path="/Developer")
755 AC_MSG_RESULT($aros_xcode_path)
757 AC_MSG_CHECKING([for minimum supported iOS version])
758 AC_ARG_WITH(ios-version,AC_HELP_STRING([--with-ios-version=VERSION],[Specify minimum supported iOS version (default=3.0).]),aros_ios_version="$withval",aros_ios_version="3.0")
759 AC_MSG_RESULT($aros_ios_version)
761 AC_MSG_CHECKING([what iOS SDK version to use])
762 AC_ARG_WITH(ios-sdk,AC_HELP_STRING([--with-ios-sdk=VERSION],[Use iOS SDK version VERSION (default=4.1).]),aros_ios_sdk="$withval",aros_ios_sdk="4.1")
763 AC_MSG_RESULT($aros_ios_sdk)
765 ;;
767 "android")
768 AC_MSG_CHECKING([Android SDK path])
769 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=$default_android_sdk)
770 AC_MSG_RESULT($aros_android_sdk)
772 AC_MSG_CHECKING([Android NDK path])
773 AC_ARG_WITH(ndk,AC_HELP_STRING([--with-ndk=PATH],[Specify Android NDK path (default=none).]),aros_android_ndk="$withval",aros_android_ndk="none")
774 AC_MSG_RESULT($aros_android_ndk)
776 AC_MSG_CHECKING([what Android SDK version to use])
777 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=LEVEL],[Use Android SDK for API LEVEL (default=8).]),aros_sdk_version="$withval",aros_sdk_version="8")
778 AC_MSG_RESULT($aros_sdk_version)
780 if test "$aros_android_ndk" != "none"; then
781 AC_MSG_CHECKING([what Android NDK version to use])
782 AC_ARG_WITH(ndk-version,AC_HELP_STRING([--with-ndk-version=LEVEL],[Use Android NDK for API LEVEL (default=9).]),aros_ndk_version="$withval",aros_ndk_version="9")
783 AC_MSG_RESULT($aros_ndk_version)
784 fi
786 export PATH="$aros_android_sdk/tools:$PATH"
787 AC_PATH_PROG(android_tool, $android_tool)
788 AROS_REQUIRED(android,$android_tool)
790 aros_android_level=android-$aros_sdk_version
791 if test ! -d $aros_android_sdk/platforms/$aros_android_level; then
792 echo "Platform $aros_android_level is not installed in your SDK"
793 echo "Use --with-sdk-version=<API level number> to select another platform version"
794 echo "You can check what plaform versions are installed in your SDK"
795 echo "by examining contents of $aros_android_sdk/platforms directory"
796 AC_MSG_ERROR([Android platform $aros_android_level is not installed])
797 fi
799 AC_PATH_PROG(ant, ant)
800 if test "$ant" = ""; then
801 AC_MSG_WARN([Apache Ant is missing, Java bootstrap can't be built automatically])
802 fi
804 dnl MSYS bash can't run .bat files directly, then need to be started via cmd.exe
805 if test "$host_os" = "mingw32"; then
806 android_tool="cmd //c $android_tool"
807 fi
809 ;;
810 esac
812 #-----------------------------------------------------------------------------
813 # This is the target configuration switch.
814 case "$target_os" in
815 linux*)
816 aros_target_arch="linux"
817 aros_target_family="unix"
818 case "$target_cpu" in
819 *m68k*)
820 aros_target_cpu="m68k"
821 aros_object_format="m68kelf"
822 aros_flavour="emulcompat"
823 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__linux__"
824 aros_shared_ldflags="-Wl,-T,\$(TOP)/config/linux/m68k/script.so"
825 aros_kernel_ldflags="-Wl,-rpath,./lib,-T,\$(TOP)/config/linux/m68k/script.normal"
826 gcc_target_cpu="mc68000"
827 ;;
828 *i?86*)
829 aros_target_cpu="i386"
830 aros_object_format="elf_i386"
831 aros_flavour="emulation"
832 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__linux__"
833 aros_config_cflags="$aros_config_cflags -m32 -march=i486"
834 aros_kernel_cflags="$aros_kernel_cflags -m32 -march=i486"
835 aros_config_aflags="$aros_config_aflags -m32 -march=i486"
836 aros_config_ldflags="-m32 -march=i486"
837 aros_kernel_ldflags="-melf_i386"
838 aros_default_wbdepth=8
839 gcc_target_cpu="i386"
840 pci_hidd_target="hidd-pci-linux"
841 android_tool_dir_prefix="x86"
842 android_tool_prefix="i686-android-linux"
843 android_ndk_arch="x86"
844 ;;
845 *x86_64*)
846 aros_target_cpu="x86_64"
847 aros_object_format="elf_x86_64"
848 aros_flavour="emulation"
849 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__linux__"
850 aros_config_cflags="$aros_config_cflags -mno-red-zone -fno-omit-frame-pointer"
851 aros_default_wbdepth=8
852 pci_hidd_target="hidd-pci-linux"
853 ;;
854 *powerpc*)
855 aros_target_cpu="ppc"
856 aros_object_format="elf32ppc"
857 aros_flavour="emulation"
858 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
859 aros_default_wbdepth=8
860 gcc_target_cpu="ppc"
861 ;;
862 # TODO
863 # Same as powerpc, but I need this for the nightly build to work again.
864 # Actually, the nightly should be made working with powerpc target.
865 # That just was too much work for the moment, another week or two.
866 *ppc*)
867 aros_target_cpu="ppc"
868 aros_object_format="elf32ppc"
869 aros_flavour="emulation"
870 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
871 aros_default_wbdepth=8
872 gcc_target_cpu="ppc"
873 ;;
874 *arm*)
875 aros_target_cpu="arm"
876 aros_object_format="armelf_linux_eabi"
877 aros_flavour="emulation"
878 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
879 gcc_target_cpu="arm"
880 aros_config_cflags="$aros_config_cflags -marm -march=armv6 -mfpu=vfp -mfloat-abi=softfp -mthumb-interwork -fno-asynchronous-unwind-tables -fno-exceptions -fno-strict-aliasing -fno-omit-frame-pointer"
881 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"
882 aros_arch_libs="-laeabi"
883 android_tool_dir_prefix="arm-linux-androideabi"
884 android_tool_prefix="arm-linux-androideabi"
885 android_ndk_arch="arm"
886 ;;
887 *)
888 AC_MSG_ERROR("Unknown CPU for Linux -- $target_cpu")
889 ;;
890 esac
891 case "$aros_target_variant" in
892 android)
894 dnl Not all Linux CPUs are supported by Android
895 if test "$android_ndk_arch" = ""; then
896 AC_MSG_ERROR("Unsupported CPU for Android -- $target_cpu")
897 fi
899 aros_default_wbwidth=320
900 aros_default_wbheight=480
901 if test "$aros_android_ndk" = "none"; then
902 dnl Use standalone toolchain, don't adjust paths
903 aros_kernel_cflags="-mandroid"
904 aros_kernel_ldflags="-mandroid"
905 CFLAGS="-mandroid"
906 else
907 export PATH="$aros_android_ndk/toolchains/$android_tool_dir_prefix-$target_tool_version/prebuilt/$android_build_os/bin:$PATH"
908 aros_android_ndk="$aros_android_ndk/platforms/android-$aros_ndk_version/arch-$android_ndk_arch"
909 aros_kernel_cflags="--sysroot $aros_android_ndk -mandroid"
910 aros_kernel_ldflags="--sysroot $aros_android_ndk -mandroid"
911 CFLAGS="$CFLAGS --sysroot $aros_android_ndk -mandroid"
912 aros_kernel_includes="-isystem $aros_android_ndk/usr/include"
913 fi
914 need_x11=no
915 dnl (Ab)use $(X11_HIDD_TARGET) as "Default display driver target"
916 dnl in order not to fill mmakefiles with garbage
917 x11_hidd_target=kernel-hidd-androidgfx-kobj
918 target_tool_prefix="$android_tool_prefix-"
919 ;;
920 esac
921 ;;
923 pc)
924 aros_target_arch="pc"
925 aros_shared_default="no"
926 target_bootloader="grub2"
927 case "$target_cpu" in
928 *i?86*)
929 aros_target_cpu="i386"
931 dnl If somebody hasn't already set the target object
932 dnl format, then use this value. Mostly to support
933 dnl FreeBSD cross-compilation.
934 dnl TODO: Remove when we always use our compiler.
936 if test "$aros_object_format" = "" ; then
937 aros_object_format="elf_i386"
938 fi
939 aros_flavour="standalone"
940 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
941 aros_config_cflags="$aros_config_cflags -m32 -march=i486"
942 aros_kernel_cflags="$aros_kernel_cflags -m32 -march=i486"
943 aros_config_aflags="$aros_config_aflags -m32 -march=i486"
944 aros_config_ldflags="-m32 -march=i486"
945 aros_kernel_ldflags="-melf_i386"
946 aros_default_wbwidth=640
947 aros_default_wbheight=480
948 gcc_target_cpu="i386"
949 ;;
950 *x86_64*)
951 aros_target_cpu="x86_64"
952 aros_serial_debug=1
953 if test "$aros_object_format" = "" ; then
954 aros_object_format="elf_x86_64"
955 fi
956 aros_flavour="standalone"
957 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
958 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -mno-red-zone -fno-omit-frame-pointer"
959 aros_kernel_ldflags=""
960 aros_default_wbwidth=640
961 aros_default_wbheight=480
962 ;;
963 *)
964 AC_MSG_ERROR("Unknown native CPU -- $target_cpu")
965 ;;
966 esac
967 ;;
969 prep)
970 aros_target_arch="prep"
971 aros_shared_default="no"
972 aros_target_cpu="ppc"
973 aros_object_format="elf32ppc"
974 aros_flavour="ppcnative"
975 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
976 aros_kernel_ldflags=""
977 aros_default_wbwidth=640
978 aros_default_wbheight=480
979 gcc_target_cpu="ppc"
980 ;;
982 freebsd*)
983 aros_target_arch="freebsd"
984 aros_target_family="unix"
985 aros_target_cpu="i386"
986 aros_flavour="emulation"
987 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
988 gcc_target_cpu="i386"
990 aros_target_strip_flags="-x"
991 ;;
993 darwin*)
994 aros_target_arch="darwin"
995 aros_target_family="unix"
996 aros_flavour="emulation"
997 case "$target_cpu" in
998 *i?86*)
999 aros_ios_platform="iPhoneSimulator"
1000 aros_target_cpu="i386"
1001 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1002 aros_kernel_ldflags=""
1003 aros_macosx_version="10.4"
1004 aros_default_wbdepth=8
1005 gcc_target_cpu="i386"
1006 aros_object_format="elf_i386"
1007 aros_kernel_ar_flags="-cr"
1008 aros_target_strip_flags="-x"
1009 target_tool_prefix="i686-apple-darwin10-"
1010 target_tool_flags="-m32"
1011 ;;
1012 *x86_64*)
1013 aros_target_cpu="x86_64"
1014 aros_object_format="elf_x86_64"
1015 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1016 aros_macosx_version="10.6"
1017 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1018 aros_kernel_cflags="-m64"
1019 aros_kernel_ldflags="-m64"
1020 aros_target_cflags="-mcmodel=large"
1021 aros_default_wbdepth=8
1022 aros_kernel_ar="ar"
1023 aros_kernel_ar_flags="-cr"
1024 aros_kernel_ld="ld"
1025 aros_kernel_ranlib="ranlib"
1026 target_tool_prefix="i686-apple-darwin10-"
1027 ;;
1028 *ppc*)
1029 aros_target_cpu="ppc"
1030 aros_object_format="elf32ppc"
1031 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1032 aros_kernel_ldflags=""
1033 aros_macosx_version="10.0"
1034 aros_default_wbdepth=8
1035 gcc_target_cpu="ppc"
1036 aros_kernel_ar="ar"
1037 aros_kernel_ar_flags="-cr"
1038 aros_kernel_ld="ld -arch ppc"
1039 aros_kernel_ranlib="ranlib -arch ppc"
1040 target_tool_prefix="powerpc-apple-darwin10-"
1041 ;;
1042 *arm*)
1043 aros_ios_platform="iPhoneOS"
1044 aros_target_cpu="arm"
1045 aros_object_format="armelf_linux_eabi"
1046 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1047 aros_config_cflags="$aros_config_cflags -marm -march=armv6 -mfpu=vfp -mfloat-abi=softfp -fno-asynchronous-unwind-tables -fno-exceptions"
1048 aros_config_aflags="$aros_config_aflags -marm -march=armv6 -mfpu=vfp -mfloat-abi=softfp -fno-asynchronous-unwind-tables -fno-exceptions"
1049 aros_arch_libs="-laeabi"
1050 aros_default_wbdepth=8
1051 gcc_target_cpu="arm"
1052 aros_kernel_ar="ar"
1053 aros_kernel_ar_flags="-cr"
1054 aros_kernel_ld="ld -arch arm"
1055 aros_kernel_ranlib="ranlib -arch arm"
1056 target_tool_prefix="arm-apple-darwin10-"
1057 export PATH="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/usr/bin:$PATH"
1058 ;;
1059 *)
1060 AC_MSG_ERROR("Unsupported target CPU for darwin hosted flavour -- $target_cpu")
1061 ;;
1062 esac
1063 case "$aros_target_variant" in
1064 ios)
1065 aros_default_wbwidth=320
1066 aros_default_wbheight=480
1067 aros_ios_sdk="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/SDKs/$aros_ios_platform$aros_ios_sdk.sdk"
1068 target_tool_flags="$target_tool_flags -isysroot $aros_ios_sdk"
1069 aros_kernel_includes="-isystem $aros_ios_sdk/usr/include"
1070 need_x11=no
1071 # This is here because it may depend on iOS or SDK version
1072 aros_kernel_cflags="$aros_kernel_cflags -miphoneos-version-min=$aros_ios_version"
1073 aros_kernel_ldflags="$aros_kernel_ldflags -miphoneos-version-min=$aros_ios_version"
1074 aros_kernel_objcflags="-fobjc-abi-version=2 -fobjc-legacy-dispatch"
1075 ;;
1076 *)
1077 aros_kernel_cflags="$aros_kernel_cflags -mmacosx-version-min=$aros_macosx_version"
1078 aros_kernel_ldflags="$aros_kernel_ldflags -mmacosx-version-min=$aros_macosx_version"
1079 ;;
1080 esac
1081 ;;
1083 dragonfly*)
1084 aros_target_arch="dragonfly"
1085 aros_target_family="unix"
1086 aros_flavour="emulation"
1087 case "$target_cpu" in
1088 *i?86*)
1089 aros_target_cpu="i386"
1090 aros_object_format="elf_i386"
1091 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__DragonFly__"
1092 ;;
1093 *x86_64*)
1094 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1095 aros_target_cpu="x86_64"
1096 aros_object_format="elf_x86_64"
1097 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__DragonFly__"
1098 ;;
1099 *)
1100 AC_MSG_ERROR("Unknown CPU for DragonFly -- $target_cpu")
1101 ;;
1102 esac
1103 ;;
1105 netbsd*)
1106 aros_target_arch="netbsd"
1107 aros_target_family="unix"
1108 case "$target_cpu" in
1109 *m68k*)
1110 aros_target_cpu="m68k"
1111 aros_object_format="m68kelf"
1112 aros_flavour="emulcompat"
1113 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__NetBSD__"
1114 gcc_target_cpu="mc68000"
1115 ;;
1116 *i?86*)
1117 aros_target_cpu="i386"
1118 aros_object_format="elf_i386"
1119 aros_flavour="emulation"
1120 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__NetBSD__"
1121 aros_default_wbdepth=8
1122 gcc_target_cpu="i386"
1123 ;;
1124 *)
1125 AC_MSG_ERROR("Unknown CPU for NetBSD -- $target_cpu")
1126 ;;
1127 esac
1128 aros_target_genmap="-Wl,-M -Xlinker >"
1129 aros_flavour="emulation"
1130 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1131 ;;
1133 openbsd*)
1134 aros_target_arch="openbsd"
1135 aros_target_family="unix"
1136 case "$target_cpu" in
1137 *i?86*)
1138 aros_target_cpu="i386"
1139 aros_object_format="elf_i386"
1140 aros_flavour="emulation"
1141 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__OpenBSD__"
1142 gcc_target_cpu="i386"
1143 ;;
1144 *)
1145 AC_MSG_ERROR("Unknown CPU for OpenBSD -- $target_cpu")
1146 ;;
1147 esac
1148 aros_target_genmap="-Wl,-M -Xlinker >"
1149 aros_target_nm_flags="-u"
1150 aros_flavour="emulation"
1151 ;;
1153 solaris*)
1154 aros_target_arch="solaris"
1155 aros_target_family="unix"
1156 case "$target_cpu" in
1157 *i?86*)
1158 aros_target_cpu="i386"
1159 aros_object_format="elf_i386"
1160 aros_flavour="emulation"
1161 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__Solaris__"
1162 aros_default_wbdepth=8
1163 gcc_target_cpu="i386"
1164 ;;
1165 *sparc*)
1166 aros_target_cpu="sparc"
1167 aros_object_format="elf_sparc"
1168 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dsparc -D__Solaris__"
1169 gcc_target_cpu="sparc"
1170 ;;
1171 *)
1172 AC_MSG_ERROR("Unknown CPU for Solaris -- $target_cpu")
1173 ;;
1174 esac
1175 aros_config_cflags="$aros_config_cflags -D$aros_target_cpu"
1176 aros_flavour="emulation"
1177 ;;
1179 morphos*)
1180 aros_target_arch="morphos"
1181 aros_shared_default="no"
1182 aros_target_cpu="ppc"
1183 aros_object_format="elf_ppc"
1184 aros_flavour="nativecompat"
1185 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1186 gcc_target_cpu="ppc"
1187 ;;
1189 sam440)
1190 aros_target_arch="sam440"
1191 aros_shared_default="no"
1192 aros_target_cpu="ppc"
1193 aros_object_format="elf32ppc"
1194 aros_flavour="ppcnative"
1195 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1196 aros_kernel_ldflags=""
1197 aros_default_wbwidth=1024
1198 aros_default_wbheight=768
1199 aros_default_wbdepth=24
1200 aros_config_cflags="$aros_config_cflags -mcpu=440fp -mno-toc -fno-asynchronous-unwind-tables"
1201 gcc_target_cpu="powerpc"
1202 ;;
1204 efika)
1205 aros_target_arch="efika"
1206 aros_shared_default="no"
1207 aros_target_cpu="arm"
1208 aros_object_format="armelf_linux_eabi"
1209 aros_flavour="standalone"
1210 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1211 aros_kernel_ldflags=""
1212 aros_default_wbwidth=1024
1213 aros_default_wbheight=600
1214 aros_arch_libs="-laeabi"
1215 aros_config_cflags="$aros_config_cflags -marm -march=armv7-a -mtune=cortex-a8 -mfpu=vfpv3 -mfloat-abi=hard -fno-asynchronous-unwind-tables -fno-exceptions -fno-strict-aliasing"
1216 aros_config_aflags="$aros_config_aflags -marm -march=armv7-a -mtune=cortex-a8 -mfpu=vfpv3 -mfloat-abi=hard -fno-asynchronous-unwind-tables -fno-exceptions -fno-strict-aliasing"
1217 ;;
1219 chrp)
1220 aros_target_arch="chrp"
1221 aros_shared_default="no"
1222 aros_target_cpu="ppc"
1223 aros_object_format="elf32ppc"
1224 aros_flavour="ppcnative"
1225 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1226 aros_kernel_ldflags=""
1227 aros_default_wbwidth=640
1228 aros_default_wbheight=480
1229 aros_config_cflags="$aros_config_cflags -mno-toc -fno-asynchronous-unwind-tables"
1230 gcc_target_cpu="powerpc"
1231 case "$aros_target_variant" in
1232 efika)
1233 aros_config_cflags="$aros_config_cflags -DBIG_ENDIAN_OHCI=1 -mcpu=603e"
1234 ;;
1235 esac
1236 ;;
1238 amiga*)
1239 aros_target_arch="amiga"
1240 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D_AMIGA -DAMIGA"
1241 aros_shared_default="no"
1243 case "$target_cpu" in
1244 *m68k*)
1245 AC_ARG_ENABLE(amigaos_compliance,AC_HELP_STRING([--enable-amigaos-compliance=VERSION],[Enforce userspace AmigaOS compliance to a specific KickStart version (default=none).]),aros_amigaos_compliance="$enableval")
1246 aros_enable_mmu=no
1247 aros_target_cpu="m68k"
1248 aros_object_format="m68kelf"
1249 aros_flavour="standcompat"
1250 gcc_target_cpu="m68000"
1251 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -ffreestanding -fomit-frame-pointer -${gcc_target_cpu} -fbuiltin -Wno-volatile-register-var -Os"
1252 aros_config_aflags="$aros_config_aflags -${gcc_target_cpu}"
1253 target_tool_prefix="m68k-elf-"
1254 # Needed to get the correct multilib
1255 aros_config_ldflags="-${gcc_target_cpu}"
1256 aros_shared_ldflags="-${gcc_target_cpu}"
1257 aros_kernel_ldflags="-${gcc_target_cpu}"
1258 aros_target_nostdlib_ldflags="-${gcc_target_cpu}"
1259 aros_target_strip_flags="-R.comment --strip-debug"
1260 aros_default_wbwidth=640
1261 aros_default_wbheight=256
1262 aros_default_wbdepth=2
1263 ;;
1264 *ppc*)
1265 aros_cpu="ppc"
1266 aros_flavour="native"
1267 gcc_target_cpu="ppc"
1268 ;;
1269 *)
1270 AC_MSG_ERROR("Unknown CPU for Amiga $target_cpu")
1271 ;;
1272 esac
1273 ;;
1275 mingw*)
1276 aros_target_arch="mingw32"
1277 aros_shared_default="no"
1278 aros_flavour="emulation"
1279 aros_shared_cflags=""
1280 need_dlopen="no"
1281 rescomp="windres"
1282 case "$target_cpu" in
1283 *i?86*)
1284 aros_target_cpu="i386"
1285 aros_object_format="elf_i386"
1286 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1287 aros_default_wbdepth=8
1288 gcc_target_cpu="i386"
1290 dnl Temporary hack, needed to get nightly build working
1291 aros_target_as="i386-aros-as"
1292 aros_target_ar="i386-aros-ar"
1293 aros_target_ranlib="i386-aros-ranlib"
1294 aros_target_nm="i386-aros-nm"
1295 aros_target_strip="i386-aros-strip"
1296 aros_target_objcopy="i386-aros-objcopy"
1297 aros_target_objdump="i386-aros-objdump"
1299 target_tool_prefix="i386-mingw32-"
1300 ;;
1301 *x86_64*)
1302 aros_target_cpu="x86_64"
1303 aros_object_format="elf_x86_64"
1304 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1305 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1306 aros_default_wbdepth=8
1307 target_tool_prefix="x86_64-w64-mingw32-"
1308 ;;
1309 *arm*)
1310 aros_target_cpu="arm"
1311 aros_object_format="armelf_linux_eabi"
1312 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1313 aros_arch_libs="-laeabi"
1314 aros_default_wbdepth=8
1315 gcc_target_cpu="arm"
1316 target_tool_prefix="arm-mingw32ce-"
1317 aros_default_wbwidth=160
1318 aros_default_wbheight=160
1319 ;;
1320 *)
1321 AC_MSG_ERROR("Unknown CPU for Mingw32 -- $target_cpu")
1322 ;;
1323 esac
1324 if test $host_os = "cygwin"; then
1325 aros_kernel_cflags="-mno-cygwin"
1326 fi
1327 ;;
1328 pp*)
1329 aros_target_arch="pp"
1330 aros_shared_default="no"
1331 case "$target_cpu" in
1332 *m68k*)
1333 aros_target_cpu="m68k"
1334 aros_object_format="m68kelf"
1335 aros_flavour="palmnative"
1336 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1337 aros_default_wbwidth=160
1338 aros_default_wbheight=160
1339 aros_default_wbdepth=1
1340 aros_target_ar_flags="cru"
1341 aros_compiler_libs="-lgcc1"
1342 aros_shared_default=no
1343 aros_shared_cflags="-fpic"
1344 aros_shared_aflags=""
1345 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1346 aros_kernel_ldflags="-Wl,-rpath,./lib"
1347 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug -mc68000 -Wa,-mc68000"
1348 aros_debug_aflags=""
1349 aros_debug_ldflags="$aros_symbols_debug"
1350 aros_mungwall_debug="0"
1351 aros_modules_debug="0"
1352 gcc_target_cpu="mc68000"
1353 ignore_undefined_symbols="-ius"
1354 ;;
1355 *)
1356 AC_MSG_ERROR("Unknown CPU for PalmPilot -- $target_cpu")
1357 ;;
1358 esac
1359 ;;
1361 mac*)
1362 aros_target_arch="mac"
1363 aros_shared_default="no"
1364 case "$target_cpu" in
1365 *m68k*)
1366 aros_target_cpu="m68k"
1367 aros_object_format="m68kelf"
1368 aros_flavour="mac68knative"
1369 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1370 aros_default_wbwidth=512
1371 aros_default_wbheight=384
1372 aros_default_wbdepth=8
1373 aros_target_ar_flags="cru"
1374 aros_compiler_libs="-lgcc1"
1375 aros_shared_default=no
1376 aros_shared_cflags="-fpic"
1377 aros_shared_aflags=""
1378 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1379 aros_kernel_ldflags="-Wl,-rpath,./lib"
1380 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug -mc68000"
1381 aros_debug_aflags=""
1382 aros_debug_ldflags="$aros_symbols_debug"
1383 aros_mungwall_debug="0"
1384 aros_modules_debug="0"
1385 gcc_target_cpu="mc68000"
1386 ignore_undefined_symbols="-ius"
1387 ;;
1388 *)
1389 AC_MSG_ERROR("Unknown CPU for Mac68k -- $target_cpu")
1390 ;;
1391 esac
1392 ;;
1394 *)
1395 AC_MSG_ERROR([Unsupported target architecture $target])
1396 ;;
1397 esac
1399 # Some formats need custom ELF specs.
1400 # For example for x86_64 it is needed in order for -m32 switch to work correctly.
1401 if test -f $SRCDIR/config/${aros_object_format}-specs.in; then
1402 elf_specs_in=config/${aros_object_format}-specs.in
1403 else
1404 elf_specs_in=config/elf-specs.in
1405 fi
1407 #-----------------------------------------------------------------------------
1408 AC_MSG_CHECKING([where to install or search for cross tools binaries])
1409 AC_ARG_WITH(crosstools,AC_HELP_STRING([--with-crosstools=DIR],[Where to install or search for cross tools binaries]),with_crosstools=$withval,with_crosstools="default")
1410 if test "$with_crosstools" = "default"; then
1411 AROS_CROSSTOOLSDIR="$AROS_BUILDDIR_UNIX/bin/$aros_host_arch-$aros_host_cpu/tools/crosstools"
1412 else
1413 AROS_CROSSTOOLSDIR="$with_crosstools"
1414 fi
1415 AC_MSG_RESULT($AROS_CROSSTOOLSDIR)
1417 if test "$crosstools" != "no" -o "$with_crosstools" != "default"; then
1419 dnl --with-crosstools with no --enable-crosstools implies --with-aros-gcc with no version specified
1420 dnl The same is about --enable-crosstools
1422 use_aros_gcc=yes
1423 PATH=$AROS_CROSSTOOLSDIR:$PATH
1424 fi
1426 AC_MSG_CHECKING([what specific AROS gcc version to use])
1427 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")
1428 case "$aros_gcc_version" in
1429 yes)
1430 aros_gcc_version="default"
1431 ;;
1432 no)
1433 aros_gcc_version="none"
1434 ;;
1435 esac
1436 AC_MSG_RESULT($aros_gcc_version)
1438 if test "$aros_gcc_version" != "none"; then
1440 dnl Here we either build own crosstools, or use preinstalled ones
1441 dnl Check for specific version requested, and append suffix if needed
1443 if test "$aros_gcc_version" != "default"; then
1444 aros_target_cc="$aros_target_cpu-aros-gcc-$aros_gcc_version"
1445 aros_target_cxx="$aros_target_cpu-aros-g++-$aros_gcc_version"
1446 else
1447 aros_target_cc="$aros_target_cpu-aros-gcc"
1448 aros_target_cxx="$aros_target_cpu-aros-g++"
1449 fi
1451 aros_target_ld="$aros_target_cpu-aros-ld"
1452 aros_target_as="$aros_target_cpu-aros-as"
1453 aros_target_ar="$aros_target_cpu-aros-ar"
1454 aros_target_ranlib="$aros_target_cpu-aros-ranlib"
1455 aros_target_nm="$aros_target_cpu-aros-nm"
1456 aros_target_strip="$aros_target_cpu-aros-strip"
1457 aros_target_objcopy="$aros_target_cpu-aros-objcopy"
1458 aros_target_objdump="$aros_target_cpu-aros-objdump"
1459 fi
1461 # Some compilers (ppc-elf-gcc is known to) have CPU defines in specs
1462 # Since we override specs, we may need to put these defines there
1463 if test "$gcc_target_cpu" != ""; then
1464 gcc_target_cpu="-D__${gcc_target_cpu}__"
1465 fi
1467 AC_MSG_CHECKING([where to download sourcecode for external ports])
1468 AC_ARG_WITH(portssources,AC_HELP_STRING([--with-portssources=DIR],[Where to download sourcecode for external ports]),with_portssrcdir=$withval,with_portssrcdir="default")
1469 if test "$with_portssrcdir" = "default"; then
1470 AROS_PORTSSRCDIR="$AROS_BUILDDIR_UNIX/bin/Sources"
1471 else
1472 AROS_PORTSSRCDIR="$with_portssrcdir"
1473 fi
1474 AC_MSG_RESULT($AROS_PORTSSRCDIR)
1476 AC_MSG_CHECKING([which bootloader to use])
1477 AC_ARG_WITH(bootloader,AC_HELP_STRING([--with-bootloader=NAME],[Use a specific bootloader]),target_bootloader=$withval,target_bootloader=$target_bootloader)
1478 if test "$target_bootloader" = "none"; then
1479 aros_target_bootloader=""
1480 else
1481 aros_target_bootloader="$target_bootloader"
1482 fi
1483 AC_MSG_RESULT($target_bootloader)
1485 AC_MSG_CHECKING([which icon-set to use])
1486 AC_ARG_WITH(iconset,AC_HELP_STRING([--with-iconset=NAME],[Use a specific Icon-set (default=Gorilla).]),target_iconset=$withval,target_iconset="default")
1487 if test "$target_iconset" = "default"; then
1488 aros_target_iconset="Gorilla"
1489 target_iconset="default (Gorilla)"
1490 else
1491 aros_target_iconset="$target_iconset"
1492 fi
1493 AC_MSG_RESULT($target_iconset)
1495 AC_MSG_CHECKING([which GUI Theme to use])
1496 AC_ARG_WITH(theme,AC_HELP_STRING([--with-theme=NAME],[Use a specific GUI Theme]),target_guitheme=$withval,target_guitheme="default")
1497 if test "$target_guitheme" = "default"; then
1498 aros_target_guitheme="Ice"
1499 else
1500 aros_target_guitheme="$target_guitheme"
1501 fi
1502 AC_MSG_RESULT($aros_target_guitheme)
1504 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
1505 # for target code)
1506 cross_compiling=no
1507 if test "$aros_host_cpu" != "$aros_target_cpu" ; then
1508 cross_compiling=yes
1509 fi
1511 dnl Native x86-64 Linux toolchain can also produce i386 binaries, given -m32 flag.
1512 if test "$aros_host_cpu" == "x86_64" ; then
1513 if test "$aros_target_cpu" == "i386" ; then
1514 if test "$aros_target_arch" != "mingw32"; then
1515 cross_compiling=no
1516 fi
1517 fi
1518 fi
1520 dnl Enforce cross-compile if we are on Darwin, but our target is not Darwin.
1521 if test "$aros_host_arch" == "darwin" ; then
1522 if test "$aros_target_arch" != "darwin" ; then
1523 cross_compiling=yes
1524 fi
1525 fi
1527 dnl The same for MinGW
1528 if test "$aros_host_arch" == "mingw32" ; then
1529 if test "$aros_target_arch" != "mingw32" ; then
1530 cross_compiling=yes
1531 fi
1532 fi
1534 # I want to have this information in configure output, although it might be
1535 # misleading, e.g. for darwin hosted you cannot compile target code without a
1536 # cross compiler, but here it says no.
1538 # Note: it says 'yes' only if bootstrap ("kernel") is cross-compiled.
1539 # Target code is a little bit different thing.
1540 # sonic
1541 echo "checking wether we are (AROS style) cross compiling... $cross_compiling"
1543 # Set prefix for target compiler etc. if we're cross-compiling
1544 # (should possibly be earlier but needs to be after AC_PROG_CC)
1545 if test "$cross_compiling" = "yes" ; then
1547 if test "x-$aros_flavour" = "x-standalone" -o "x-$aros_flavour" = "x-standcompat" ; then
1548 if test "$aros_gcc_version" != "none"; then
1550 dnl If we are cross-compiling a native port with AROS compiler, we can reuse
1551 dnl AROS compiler for bootstrap ("kernel"). This eliminates a need for one more
1552 dnl ELF compiler.
1554 dnl Use target toolchain as bootstrap one.
1555 target_tool_prefix=${target_cpu}-aros-
1556 target_tool_version=$aros_gcc_version
1557 use_kernel_cc_wrapper=yes
1559 dnl Cancel explicit AROS tools assignment. This will cause configure
1560 dnl to select the same tools for bootstrap and AROS.
1561 aros_target_cc=
1562 aros_target_ld=
1563 aros_target_as=
1564 aros_target_ar=
1565 aros_target_ranlib=
1566 aros_target_nm=
1567 aros_target_strip=
1568 aros_target_objcopy=
1569 aros_target_objdump=
1570 fi
1571 fi
1573 CC=${target_tool_prefix}gcc
1574 dnl CPP is needed for AC_CHECK_HEADER to work correctly
1575 CPP=${target_tool_prefix}cpp
1576 if test "$target_tool_version" != "default"; then
1577 CC="$CC-$target_tool_version"
1578 CPP="$CC-$target_tool_version"
1579 fi
1580 if test "$crosstools" != "yes" ; then
1581 AC_PATH_PROG(CC,$CC)
1582 AROS_REQUIRED(gcc,$CC)
1583 else
1584 CC=$AROS_CROSSTOOLSDIR/$CC
1585 fi
1586 fi
1587 CC="$CC $target_tool_flags"
1589 #-----------------------------------------------------------------------------
1591 # Disable pointer-signedness warnings if the compiler recognises the option
1593 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
1594 save_cflags="$CFLAGS"
1595 if test "$crosstools" != "yes" ; then
1596 CFLAGS="$CFLAGS -Wno-pointer-sign"
1597 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
1598 else
1599 # we do know it is supported for the smallest version of gcc we are going to build
1600 # we assume it's also supported by later versions
1601 use_no_sign_warning=yes
1602 fi
1603 AC_MSG_RESULT($use_no_sign_warning)
1604 if test "x-$use_no_sign_warning" = "x-yes" ; then
1605 aros_config_cflags="$aros_config_cflags -Wno-pointer-sign"
1606 fi
1607 CFLAGS="$save_cflags"
1609 #-----------------------------------------------------------------------------
1611 # Find all the tools we need to compile. This could be cross-compiling
1612 # though! If that is the case we use the GNU form of the target and
1613 # simply add this to the front of the binary name. This is rather simple,
1614 # but it should work under most circumstances.
1615 #
1616 # The default tools are to use the same as the host, but only if the
1617 # host and target CPU are the same. With GCC this is normally enough.
1618 #
1620 aros_cc_pre=""
1621 aros_shared_ld="$aros_host_ld"
1623 aros_target_mkdep="$aros_host_mkdep"
1624 aros_target_incl_def="$aros_host_incl"
1626 aros_kernel_cc="$CC"
1628 # The default tools executables to be linked to.
1629 if test "$rescomp" != ""; then
1630 if test "$cross_compiling" = "yes" ; then
1631 rescomp=${target_tool_prefix}${rescomp}
1632 fi
1633 AC_PATH_PROG(aros_kernel_rescomp,$rescomp)
1634 AROS_REQUIRED($rescomp,$aros_kernel_rescomp)
1635 fi
1637 if test "$crosstools" != "yes"; then
1638 AROS_TOOL_TARGET(aros_kernel_ld,ld,$aros_kernel_ld)
1639 AROS_REQUIRED(ld,$aros_kernel_ld)
1640 AROS_TOOL_TARGET(aros_kernel_ar,ar,$aros_kernel_ar)
1641 AROS_REQUIRED(ld,$aros_kernel_ar)
1642 AROS_TOOL_TARGET(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1643 AROS_REQUIRED(ld,$aros_kernel_ranlib)
1645 dnl For non-ELF hosts we additionally have to look up ELF toolchain for AROS binaries
1646 dnl It can be either AROS toolchain selected earlier or generic ELF toolchain we select here.
1647 dnl This catches also Android-hosted case. Android gcc is a ELF compiler, but it can't be used
1648 dnl to build AROS binaries, at least on ARM. Android EABI is different from AROS EABI
1649 dnl (at least enum size is known to be different).
1650 if test "$target_tool_prefix" != "${target_cpu}-elf-" -a "$target_tool_prefix" != "${target_cpu}-aros-" ; then
1651 target_tool_prefix=${target_cpu}-elf-
1652 if test "$aros_target_cc" == ""; then
1653 aros_target_cc="${target_tool_prefix}gcc"
1654 fi
1655 if test "$aros_target_ld" == ""; then
1656 aros_target_ld="${target_tool_prefix}ld"
1657 fi
1658 fi
1659 AROS_TOOL_TARGET(aros_target_as_ln,as,$aros_target_as)
1660 AROS_REQUIRED(as,$aros_target_as_ln)
1661 AROS_TOOL_TARGET(aros_target_ar_ln,ar,$aros_target_ar)
1662 AROS_REQUIRED(ar,$aros_target_ar_ln)
1663 AROS_TOOL_TARGET(aros_target_nm_ln,nm,$aros_target_nm)
1664 AROS_REQUIRED(nm,$aros_target_nm_ln)
1665 AROS_TOOL_TARGET(aros_target_objcopy_ln,objcopy,$aros_target_objcopy)
1666 AROS_REQUIRED(objcopy,$aros_target_objcopy_ln)
1667 AROS_TOOL_TARGET(aros_target_objdump_ln,objdump,$aros_target_objdump)
1668 AROS_REQUIRED(objdump,$aros_target_objdump_ln)
1669 AROS_TOOL_TARGET(aros_target_ranlib_ln,ranlib,$aros_target_ranlib)
1670 AROS_REQUIRED(ranlib,$aros_target_ranlib_ln)
1671 AROS_TOOL_TARGET(aros_target_strip_ln,strip,$aros_target_strip)
1672 AROS_REQUIRED(strip,$aros_target_strip_ln)
1673 if test "$aros_target_cxx" != ""; then
1674 AC_PATH_PROG(aros_target_cxx,$aros_target_cxx)
1675 AROS_REQUIRED(c++,$aros_target_cxx)
1676 fi
1677 else
1678 aros_target_cc=$AROS_CROSSTOOLSDIR/$aros_target_cc
1679 aros_target_cxx=$AROS_CROSSTOOLSDIR/$aros_target_cxx
1680 aros_target_as_ln=$AROS_CROSSTOOLSDIR/$aros_target_as
1681 aros_target_ar_ln=$AROS_CROSSTOOLSDIR/$aros_target_ar
1682 aros_target_nm_ln=$AROS_CROSSTOOLSDIR/$aros_target_nm
1683 aros_target_objcopy_ln=$AROS_CROSSTOOLSDIR/$aros_target_objcopy
1684 aros_target_objdump_ln=$AROS_CROSSTOOLSDIR/$aros_target_objdump
1685 aros_target_ranlib_ln=$AROS_CROSSTOOLSDIR/$aros_target_ranlib
1686 aros_target_strip_ln=$AROS_CROSSTOOLSDIR/$aros_target_strip
1688 if test "$target_tool_prefix" != "${target_cpu}-aros-" ; then
1689 AROS_TOOL_TARGET(aros_kernel_ld,ld,$aros_kernel_ld)
1690 AROS_REQUIRED(ld,$aros_kernel_ld)
1691 AROS_TOOL_TARGET(aros_kernel_ar,ar,$aros_kernel_ar)
1692 AROS_REQUIRED(ld,$aros_kernel_ar)
1693 AROS_TOOL_TARGET(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1694 AROS_REQUIRED(ld,$aros_kernel_ranlib)
1695 else
1696 aros_kernel_ar=$AROS_CROSSTOOLSDIR/$aros_target_ar
1697 aros_kernel_ld=$AROS_CROSSTOOLSDIR/$aros_target_ld
1698 aros_kernel_ranlib=$AROS_CROSSTOOLSDIR/$aros_target_ranlib
1699 fi
1701 crosstools_target=tools-crosstools
1702 fi
1704 aros_kernel_ar="$aros_kernel_ar $aros_kernel_ar_flags"
1706 orig_target_cc=$aros_kernel_cc
1707 orig_target_ld=$aros_kernel_ld
1709 if test "$crosstools" != "yes"; then
1710 if test "$aros_target_cc" != ""; then
1711 AC_PATH_PROG(aros_target_cc,$aros_target_cc)
1712 AROS_REQUIRED(gcc,$aros_target_cc)
1713 orig_target_cc=$aros_target_cc
1714 fi
1715 if test "$aros_target_ld" != ""; then
1716 AC_PATH_PROG(aros_target_ld,$aros_target_ld)
1717 AROS_REQUIRED(ld,$aros_target_ld)
1718 orig_target_ld=$aros_target_ld
1719 fi
1720 else
1721 orig_target_cc=$aros_target_cc
1722 orig_target_ld=$aros_target_ld
1723 fi
1725 # Build crosstools if we have no C++ - temporary thing
1726 if test "$aros_target_cxx" = "" -a "$crosstools" != "yes"; then
1727 crosstools_cxx_target=tools-crosstools
1728 fi
1730 aros_hostcfg_dir="bin/${aros_host_arch}-${aros_host_cpu}/gen/config"
1731 aros_targetcfg_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/config"
1732 aros_inc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development/include/aros"
1733 aros_gendir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen"
1734 aros_geninc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/include/aros"
1735 aros_tools_dir="bin/${aros_host_arch}-${aros_host_cpu}/tools"
1736 aros_scripts_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/scripts"
1738 # aros_cc_pre is a variable that is added to the front of the compiler name
1739 # in the generated aros-gcc shell script. We need this to enable the cache
1740 # to work across cleaned builds. Also, support DISTCC using the correct
1741 # environment variable.
1742 #
1744 if test "x${DISTCC}" != "x" ; then
1745 if test "x${CCACHE}" != "x" ; then
1746 aros_cc_pre="env CCACHE_PREFIX=${DISTCC} ${CCACHE} "
1747 else
1748 aros_cc_pre="${DISTCC} "
1749 fi
1750 else
1751 if test "x${CCACHE}" != "x" ; then
1752 aros_cc_pre="${CCACHE} "
1753 fi
1754 fi
1756 prefix="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros"
1758 AC_SUBST(aros_target_nostdinc_cflags,-nostdinc)
1759 AC_SUBST(aros_target_nostartup_ldflags,-nostartfiles)
1760 AC_SUBST(aros_target_nix_ldflags,-nix)
1761 AC_SUBST(aros_target_detach_ldflags,-detach)
1762 AC_SUBST(aros_target_nostdlib_ldflags,-nostdlib)
1764 # Target tools
1765 if test "$crosstools" != "yes"; then
1766 if test "$GCC" = "yes"; then
1767 aros_target_cc_path=`$orig_target_cc -print-search-dirs | grep "programs: =" | cut -c 12-`
1768 fi
1769 else
1770 # We do not know which gcc version we are going to build and what we need to know
1771 # here is different for different versions so this will be set later during the
1772 # build of crosstools.
1773 aros_target_cc_path=@aros_target_cc_path@
1774 fi
1775 aros_target_cc="${prefix}-gcc"
1776 aros_target_as="${prefix}-as"
1777 aros_target_ld="${prefix}-ld"
1778 aros_target_ar="${prefix}-ar $aros_target_ar_flags"
1779 aros_target_objcopy=${prefix}-objcopy
1780 aros_target_objdump=${prefix}-objdump
1781 aros_target_ranlib="${prefix}-ranlib $aros_target_ranlib_flags"
1782 aros_target_nm="${prefix}-nm $aros_target_nm_flags"
1783 aros_target_strip=${prefix}-strip
1784 aros_plain_nm="${prefix}-nm"
1785 aros_plain_ar="${prefix}-ar"
1787 # Find the system include path. We can suggest that an alternative is
1788 # used if we don't get it correct. The default is to use /usr/include.
1789 # Which is set in the aros_target_incl_def variable.
1791 AC_ARG_ENABLE(includes,
1792 AC_HELP_STRING([--enable-includes=dir],[Alternative system include directory]),
1793 [aros_target_incl=$enable_includes], [aros_target_incl=$aros_target_incl_def])
1795 if test "$aros_kernel_includes" = ""; then
1796 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1797 # FIXME: for cross-compiling this should point to another location
1798 aros_kernel_includes="-isystem $aros_target_incl"
1799 fi
1800 fi
1802 if test "$aros_kernel_includes" != "" ; then
1803 dnl find out about the kernel cc's include path
1804 AC_MSG_CHECKING([for the kernel compiler's include path])
1805 if test "$aros_kernel_cc_includes" = "" ; then
1806 # Try to guess where the directory is.
1807 aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
1808 if test -d $aros_kernel_cc_includes; then
1809 # Check if there is also an include-fixed directory and add it
1810 # to kernel compiler's include path as it may contain some of
1811 # the headers we need.
1812 if test -d "$aros_kernel_cc_includes"-fixed; then
1813 aros_kernel_cc_includes+=" -isystem $aros_kernel_cc_includes"-fixed
1814 fi
1815 else
1816 # The directory doesn't exist, we need to do some more work.
1817 aros_kernel_cc_includes=${PWD}/${aros_gendir}/cc_include
1819 # These are the headers we're looking for.
1820 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
1821 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
1822 zutil.h"
1824 dnl This is for Darwin.
1825 dnl With XCode4.1 Apple thought it's a nice idea to move stdint.h away
1826 dnl to some very specific location
1827 if test ! -f $aros_target_incl/stdint.h; then
1828 headers="$headers stdint.h"
1829 fi
1831 dirs=
1832 for h in $headers; do
1833 # Which other headers are needed by each of the above?
1834 deps=$(echo "#include <$h>" | \
1835 $aros_kernel_cc -E -M - 2>/dev/null | \
1836 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
1838 # Copy all the needed headers to a directory beneath gendir.
1839 for d in $deps; do
1840 h=$(basename $d)
1841 dir=${aros_kernel_cc_includes}$(echo $(dirname $d) | \
1842 sed -n "s,^.*/include\(/.*\),\1,p")
1843 ! test -d $dir && mkdir -p $dir
1844 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
1845 done
1846 done
1847 fi
1848 fi
1849 AC_MSG_RESULT($aros_kernel_cc_includes)
1850 # Adding -nostdinc to kernel includes as they are always used together.
1851 aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
1852 fi
1854 if test "$crosstools" != "yes"; then
1855 dnl find out about the target cc's include path
1856 AC_MSG_CHECKING([for the target compiler's include path])
1857 if test "$aros_target_cc_includes" = "" ; then
1858 #try to guess where the directory is
1859 aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
1860 if ! test -d $aros_target_cc_includes; then
1861 #the directory doesn't exist, we need to do some more work
1862 aros_target_cc_includes=${PWD}/${aros_gendir}/cc_include
1864 #these are the headers we're looking for
1865 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
1866 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
1867 zutil.h"
1869 dirs=
1870 for h in $headers; do
1871 #which other headers each of the above headers needs?
1872 deps=$(echo "#include <$h>" | \
1873 $orig_target_cc -E -M - 2>/dev/null | \
1874 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
1876 #copy all the needed headers to a directory beneath gendir
1877 for d in $deps; do
1878 h=$(basename $d)
1879 dir=${aros_target_cc_includes}$(echo $(dirname $d) | \
1880 sed -n "s,^.*/include\(/.*\),\1,p")
1881 ! test -d $dir && mkdir -p $dir
1882 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
1883 done
1884 done
1885 fi
1886 fi
1887 AC_MSG_RESULT($aros_target_cc_includes)
1888 else
1889 # We do not know which gcc version we are going to build and what we need to know
1890 # here is different for different versions so this will be set later during the
1891 # build of crosstools.
1892 aros_target_cc_includes=@aros_target_cc_includes@
1893 fi
1895 #
1896 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
1897 # On GCC >= 4.0 -iquote should be used
1898 #
1900 save_cc="$CC"
1901 save_cflags="$CFLAGS"
1902 CFLAGS="-iquote."
1903 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
1904 if test "x-$crosstools" != "x-yes"; then
1905 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
1906 else
1907 # we do know it is supported for the smallest version of gcc we are going to build
1908 # we assume it's also supported by later versions
1909 has_iquote=yes
1910 fi
1911 AC_MSG_RESULT($has_iquote)
1912 if test "x-$has_iquote" = "x-yes" ; then
1913 host_cflags_iquote=-iquote
1914 host_cflags_iquote_end=
1915 else
1916 host_cflags_iquote=-I
1917 host_cflags_iquote_end=-I-
1918 fi
1919 kernel_cflags_iquote=$host_cflags_iquote
1920 kernel_cflags_iquote_end=$host_cflags_iquote_end
1921 if test "x-$cross_compiling" = "x-yes"; then
1922 CC="$aros_kernel_cc"
1923 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
1924 if test "x-$crosstools" != "x-yes"; then
1925 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
1926 else
1927 # we do know it is supported for the smallest version of gcc we are going to build
1928 # we assume it's also supported by later versions
1929 use_no_stack_protector=yes
1930 fi
1931 AC_MSG_RESULT($use_no_stack_protector)
1932 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
1933 if test "x-$crosstools" != "x-yes"; then
1934 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
1935 else
1936 # we do know it is supported for the smallest version of gcc we are going to build
1937 # we assume it's also supported by later versions
1938 has_iquote=yes
1939 fi
1940 AC_MSG_RESULT($has_iquote)
1941 if test "x-$has_iquote" = "x-yes" ; then
1942 kernel_cflags_iquote=-iquote
1943 kernel_cflags_iquote_end=
1944 else
1945 kernel_cflags_iquote=-I
1946 kernel_cflags_iquote_end=-I-
1947 fi
1948 fi
1949 aros_cflags_iquote=$kernel_cflags_iquote
1950 aros_cflags_iquote_end=$kernel_cflags_iquote_end
1951 if test "$orig_target_cc" != "$aros_kernel_cc"; then
1952 CC="$orig_target_cc"
1953 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
1954 if test "x-$crosstools" != "x-yes"; then
1955 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
1956 else
1957 # we do know it is supported for the smallest version of gcc we are going to build
1958 # we assume it's also supported by later versions
1959 has_iquote=yes
1960 fi
1961 AC_MSG_RESULT($has_iquote)
1962 if test "x-$has_iquote" = "x-yes" ; then
1963 aros_cflags_iquote=-iquote
1964 aros_cflags_iquote_end=
1965 else
1966 aros_cflags_iquote=-I
1967 aros_cflags_iquote_end=-I-
1968 fi
1969 fi
1970 if test "x-$use_no_stack_protector" = "x-yes" ; then
1971 aros_kernel_cflags="$aros_kernel_cflags -fno-stack-protector"
1972 fi
1974 #-----------------------------------------------------------------------------
1976 # Check if we can explicitly choose older version of symbol hashing
1978 CFLAGS="save_cflags -Wl,--hash-style=sysv"
1979 CC="$aros_kernel_cc"
1980 AC_MSG_CHECKING([whether ${CC} accepts -Wl,--hash-style=sysv])
1981 AC_TRY_LINK(,, use_hash_style="yes", use_hash_style="no")
1982 AC_MSG_RESULT($use_hash_style)
1983 if test "x-$use_hash_style" = "x-yes" ; then
1984 aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
1985 fi
1986 CC="$save_cc"
1987 CFLAGS="$save_cflags"
1989 AC_SUBST(host_cflags_iquote)
1990 AC_SUBST(host_cflags_iquote_end)
1991 AC_SUBST(kernel_cflags_iquote)
1992 AC_SUBST(kernel_cflags_iquote_end)
1993 AC_SUBST(aros_cflags_iquote)
1994 AC_SUBST(aros_cflags_iquote_end)
1997 dnl Check if user specified --with-resolution=XRESxYRESxDEPTH
1998 AC_MSG_CHECKING([for default resolution of WBScreen])
1999 AC_ARG_WITH(resolution,AC_HELP_STRING([--with-resolution=XRESxYRESxDEPTH],[Default resolution of the initial WorkbenchScreen]),resolution=$withval,resolution=none)
2000 # We require an argument, so map --with/--without ("yes"/"no") to "none" specified
2001 if test "$resolution" = "yes" ; then
2002 resolution="none"
2003 fi
2004 if test "$resolution" = "no" ; then
2005 resolution="none"
2006 fi
2007 if test "$resolution" != "none" ; then
2008 aros_default_wbwidth=`echo $resolution | cut -d'x' -f1`
2009 aros_default_wbheight=`echo $resolution | cut -d'x' -f2`
2010 aros_default_wbdepth=`echo $resolution | cut -d'x' -f3`
2011 fi
2012 AC_MSG_RESULT($aros_default_wbwidth x $aros_default_wbheight x $aros_default_wbdepth)
2013 aros_cv_default_wbwidth=$aros_default_wbwidth
2014 aros_cv_default_wbheight=$aros_default_wbheight
2015 aros_cv_default_wbdepth=$aros_default_wbdepth
2017 dnl See if the user wants the serial debug output for native flavour
2018 AC_MSG_CHECKING([if serial debug is enabled])
2019 AC_ARG_WITH(serial-debug,AC_HELP_STRING([--with-serial-debug],[Enable serial debug output in native (default=no)]),serial_debug=$withval,serial_debug=none)
2020 if test "$aros_serial_debug" = 0 ; then
2021 serial_debug_forced=""
2022 if test "$serial_debug" = "yes" ; then
2023 serial_debug="1"
2024 fi
2025 if test "$serial_debug" = "no" ; then
2026 serial_debug="none"
2027 fi
2028 else
2029 serial_debug_forced="(forced)"
2030 serial_debug=$aros_serial_debug
2031 fi
2032 if test "$serial_debug" != "none" ; then
2033 aros_serial_debug=$serial_debug
2034 AC_MSG_RESULT($serial_debug_forced on port $serial_debug)
2035 else
2036 AC_MSG_RESULT(no)
2037 fi
2039 dnl See if the user wants the palm debug output hack for palm native flavour
2040 AC_MSG_CHECKING([if palm debug hack is enabled])
2041 AC_ARG_ENABLE(palm_debug_hack,AC_HELP_STRING([--enable-palm-debug-hack],[Enable palm debug output hack in palm native (default=no)]),palm_debug_hack="yes",palm_debug_hack="no")
2042 if test "$palm_debug_hack" = "yes" ; then
2043 aros_palm_debug_hack="1"
2044 fi
2045 AC_MSG_RESULT($palm_debug_hack)
2047 dnl See if the user wants the usb3.0 code
2048 AC_MSG_CHECKING([if usb3.0 code is enabled])
2049 AC_ARG_ENABLE(usb30_code,AC_HELP_STRING([--enable-usb30-code],[Enable usb3.0 code (default=no)]),usb30_code="yes",usb30_code="no")
2050 if test "$usb30_code" = "yes" ; then
2051 aros_usb30_code="1"
2052 else
2053 aros_usb30_code="0"
2054 fi
2055 AC_MSG_RESULT($usb30_code)
2057 dnl See if the user wants nesting supervisor activated for unix flavour
2058 AC_MSG_CHECKING([if nesting supervisor support is enabled])
2059 AC_ARG_ENABLE(nesting_supervisor,AC_HELP_STRING([--enable-nesting-supervisor],[Enable nesting supervisor support in unix (default=no)]),nesting_supervisor="yes",nesting_supervisor="no")
2060 if test "$nesting_supervisor" = "yes" ; then
2061 aros_nesting_supervisor="1"
2062 fi
2063 AC_MSG_RESULT($nesting_supervisor)
2065 dnl See if the user wants to disable MMU support
2066 dnl This can be overriden on per-target basis,
2067 dnl set $aros_enable_mmu to "yes" or "no" to do this
2068 if test "$aros_enable_mmu" = "" ; then
2069 AC_MSG_CHECKING([if MMU support is enabled])
2070 dnl Enabled by default
2071 AC_ARG_ENABLE(mmu,AC_HELP_STRING([--disable-mmu],[Disable MMU support (default=enabled)]),aros_enable_mmu=$enableval,aros_enable_mmu="yes")
2072 if test "$aros_enable_mmu" = "" ; then
2073 aros_enable_mmu="yes"
2074 fi
2075 AC_MSG_RESULT($aros_enable_mmu)
2076 fi
2077 if test "$aros_enable_mmu" = "no" ; then
2078 aros_enable_mmu="0"
2079 else
2080 aros_enable_mmu="1"
2081 fi
2084 dnl things specifically required for hosted flavours
2085 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2087 if test "x-$need_dlopen" != "x-no" ; then
2088 dnl some kind of dynamic library access system is required for hostlib.resource
2089 AC_CHECK_FUNC(dlopen, have_dl="yes", have_dl="no")
2090 if test "x-$have_dl" = "x-no" ; then
2091 AC_CHECK_LIB(dl, dlopen, [have_dl="yes"
2092 aros_host_ldflags="$aros_host_ldflags -ldl"],
2093 have_dl="no")
2094 fi
2095 if test "x-$have_dl" = "x-no" ; then
2096 AC_MSG_ERROR([dlopen() dynamic linker functions not available])
2097 fi
2098 fi
2101 dnl x11 hidd
2102 AC_ARG_ENABLE(x11_hidd, AC_HELP_STRING([--enable-x11-hidd],
2103 [build X11 hidd for hosted (default=auto)]),
2104 x11_hidd="$enableval",
2105 x11_hidd="$need_x11")
2106 case "x-$x11_hidd" in
2107 x-yes|x-no|x-auto) ;;
2108 *) x11_hidd="$need_x11" ;;
2109 esac
2111 ENABLE_X11=0
2113 dnl they want it
2114 if test "x-$x11_hidd" != "x-no" ; then
2116 dnl find x11 stuff
2117 AC_PATH_X
2119 x_cflags=
2120 for path in $x_libraries
2121 do
2122 x_cflags="$x_cflags -L$path"
2123 done
2125 for path in $x_includes
2126 do
2127 x_cflags="$x_cflags -I$path"
2128 done
2130 if test "x-$no_x" = "x-yes" ; then
2132 dnl didn't find it
2133 if test "x-$x11_hidd" != "x-auto" ; then
2134 dnl and they explicitly asked for it, bail out
2135 AC_MSG_ERROR([X11 libs/headers not found, cannot build X11 hidd as requested])
2136 fi
2138 else
2139 dnl found it, setup the metatarget
2140 x11_hidd_target=kernel-x11gfx-kobj
2141 ENABLE_X11=1
2143 dnl setup shared memory extensions
2144 AC_ARG_ENABLE(x11_shm, AC_HELP_STRING([--enable-x11-shm],
2145 [use X11 shared memory (default=auto)]),
2146 x11_hidd_shm="$enableval",
2147 x11_hidd_shm="auto")
2148 case "x-$x11_hidd_shm" in
2149 x-yes|x-no|x-auto) ;;
2150 *) x11_hidd_shm="auto" ;;
2151 esac
2153 have_xshm=no
2155 dnl they want it
2156 if test "x-$x11_hidd_shm" != "x-no" ; then
2158 dnl system shm headers
2159 AC_CHECK_HEADERS(sys/ipc.h)
2160 AC_CHECK_HEADERS(sys/shm.h)
2162 dnl got them
2163 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
2165 dnl make sure X libs have shm functions
2166 save_cflags="$CFLAGS"
2167 CFLAGS="$CFLAGS $x_cflags"
2168 AC_CHECK_LIB(Xext, XShmQueryExtension, have_xshm=yes)
2169 CFLAGS="$save_cflags"
2170 fi
2171 fi
2173 dnl detection done, prepare output
2174 if test "x-$have_xshm" = "x-yes" ; then
2175 dnl we can do shm
2176 DO_XSHM_SUPPORT="1"
2177 elif test "x-$x11_hidd_shm" = "x-yes" ; then
2178 dnl they explicitly asked for it, but we can't do it
2179 AC_MSG_ERROR([X11 has no support for shared memory, cannot enable it as requested])
2180 else
2181 dnl otherwise just disable it
2182 DO_XSHM_SUPPORT="0"
2183 fi
2186 dnl setup vidmode (fullscreen) extensions
2187 AC_ARG_ENABLE(x11_vidmode, AC_HELP_STRING([--enable-x11-vidmode],
2188 [use X11 vidmode extension (default=auto)]),
2189 x11_hidd_vidmode="$enableval",
2190 x11_hidd_vidmode="auto")
2191 case "x-$x11_hidd_vidmode" in
2192 x-yes|x-no|x-auto) ;;
2193 *) x11_hidd_vidmode="auto" ;;
2194 esac
2196 have_vidmode=no
2198 dnl they want it
2199 if test "x-$x11_hidd_vidmode" != "x-no" ; then
2201 dnl make sure X libs have vidmode functions
2202 save_cflags="$CFLAGS"
2203 CFLAGS="$CFLAGS $x_cflags"
2204 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, have_vidmode=yes)
2205 CFLAGS="$save_cflags"
2206 fi
2208 dnl detection done, prepare output
2209 if test "x-$have_vidmode" = "x-yes" ; then
2210 dnl we can do vidmode
2211 DO_VIDMODE_SUPPORT="1"
2212 elif test "x-$x11_hidd_vidmode" = "x-yes" ; then
2213 dnl they explicitly asked for it, but we can't do it
2214 AC_MSG_ERROR([X11 vidmode extension not available, cannot enable it as requested])
2215 else
2216 dnl otherwise just disable it
2217 DO_VIDMODE_SUPPORT="0"
2218 fi
2219 fi
2221 aros_host_x11_includes=$x_includes
2222 aros_host_x11_libdirs=$x_libraries
2223 fi
2226 dnl sdl hidd
2227 AC_ARG_ENABLE(sdl_hidd, AC_HELP_STRING([--enable-sdl-hidd],
2228 [build SDL hidd for hosted (default=auto)]),
2229 sdl_hidd="$enableval",
2230 sdl_hidd="auto")
2231 case "x-$sdl_hidd" in
2232 x-yes|x-no|x-auto) ;;
2233 *) sdl_hidd="auto" ;;
2234 esac
2236 dnl they want it
2237 if test "x-$sdl_hidd" != "x-no" ; then
2239 dnl find sdl
2240 AM_PATH_SDL([1.2.10], have_sdl="yes", have_sdl="no")
2242 if test "x-$have_sdl" != "x-yes" ; then
2244 dnl didn't find it
2245 if test "x-$sdl_hidd" != "x-auto" ; then
2246 dnl and they explicitly asked for it, bail out
2247 AC_MSG_ERROR([SDL libs/headers not found, cannot build SDL hidd as requested])
2248 fi
2250 else
2251 dnl found it, set up the metatarget
2252 sdl_hidd_target=kernel-hidd-sdl
2253 aros_host_sdl_cflags=SDL_CFLAGS
2254 aros_host_sdl_libs=SDL_LIBS
2255 fi
2256 fi
2258 dnl oss.library
2259 AC_CHECK_HEADER(sys/soundcard.h)
2260 if test "x-$ac_cv_header_sys_soundcard_h" = "x-yes" ; then
2261 oss_library_target=workbench-libs-oss-unix
2262 fi
2263 fi
2266 dnl See if the user wants dbus.library
2267 AC_MSG_CHECKING([if building of dbus.library is enabled])
2268 AC_ARG_ENABLE(dbus,AC_HELP_STRING([--enable-dbus],[Enable DBUS support via dbus.library (default=no)]),dbus="yes",dbus="no")
2269 if test "$dbus" = "yes" ; then
2270 ENABLE_DBUS=1
2271 DBUS_CFLAGS=`pkg-config --cflags dbus-1`
2272 DBUS_LIBFLAGS=`pkg-config --libs dbus-1`
2273 KERNEL_DBUS_KOBJ=kernel-dbus-kobj
2274 KERNEL_DBUS_INCLUDES=kernel-dbus-includes
2275 else
2276 ENABLE_DBUS=0
2277 fi
2278 AC_MSG_RESULT($dbus)
2280 if test "$use_kernel_cc_wrapper" = "yes" ; then
2281 aros_kernel_cc="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc"
2282 fi
2284 dnl --------------------------------------------------------------------
2285 dnl Configuration Output Section
2286 dnl --------------------------------------------------------------------
2288 # Generic
2289 AC_SUBST(aros_arch)
2290 AC_SUBST(aros_cpu)
2291 AC_SUBST(aros_flavour)
2292 AC_SUBST(aros_flavour_uc)
2293 AC_SUBST(AROS_BUILDDIR)
2294 AC_SUBST(AROS_BUILDDIR_UNIX)
2295 AC_SUBST(SRCDIR)
2296 AC_SUBST(AROS_CROSSTOOLSDIR)
2297 AC_SUBST(AROS_PORTSSRCDIR)
2299 # Compatability with other Amiga-like operation systems
2300 AC_SUBST(aros_amigaos_compliance)
2302 # Host related
2303 AC_SUBST(aros_cc_pre)
2304 AC_SUBST(aros_host_strip)
2305 AC_SUBST(aros_host_arch)
2306 AC_SUBST(aros_host_cpu)
2307 AC_SUBST(aros_host_cc)
2308 AC_SUBST(aros_host_ar)
2309 AC_SUBST(aros_host_ranlib)
2310 AC_SUBST(aros_host_ld)
2311 AC_SUBST(aros_host_make)
2312 AC_SUBST(aros_host_cflags)
2313 AC_SUBST(gnu89_inline)
2314 AC_SUBST(aros_host_ldflags)
2315 AC_SUBST(aros_host_debug)
2316 AC_SUBST(aros_host_mkdep)
2317 AC_SUBST(aros_host_mkargs)
2318 AC_SUBST(aros_host_exe_suffix)
2319 AC_SUBST(aros_host_lib_suffix)
2320 AC_SUBST(aros_tools_dir)
2321 AC_SUBST(aros_host_aclocal)
2322 AC_SUBST(aros_host_autoconf)
2323 AC_SUBST(aros_host_autoheader)
2324 AC_SUBST(aros_host_automake)
2325 AC_SUBST(ant)
2327 # Target Related
2328 AC_SUBST(aros_target_guitheme)
2329 AC_SUBST(aros_target_iconset)
2330 AC_SUBST(aros_target_bootloader)
2331 AC_SUBST(aros_target_arch)
2332 AC_SUBST(aros_target_family)
2333 AC_SUBST(aros_target_cpu)
2334 AC_SUBST(aros_target_variant)
2335 AC_SUBST(aros_target_suffix)
2336 AC_SUBST(aros_target_incl)
2337 AC_SUBST(aros_target_ar)
2338 AC_SUBST(aros_target_ranlib)
2339 AC_SUBST(aros_plain_nm)
2340 AC_SUBST(aros_plain_ar)
2341 AC_SUBST(aros_kernel_ar)
2342 AC_SUBST(aros_kernel_ranlib)
2343 AC_SUBST(orig_target_cc)
2344 AC_SUBST(aros_target_cc)
2345 AC_SUBST(aros_target_cxx)
2346 AC_SUBST(aros_kernel_cc)
2347 AC_SUBST(aros_target_as)
2348 AC_SUBST(orig_target_ld)
2349 AC_SUBST(aros_target_ld)
2350 AC_SUBST(aros_kernel_ld)
2351 AC_SUBST(aros_target_cc_includes)
2352 AC_SUBST(aros_target_cc_path)
2353 AC_SUBST(aros_target_objdump)
2354 AC_SUBST(aros_target_objcopy)
2355 AC_SUBST(aros_target_strip)
2356 AC_SUBST(aros_target_nm)
2357 AC_SUBST(aros_kernel_rescomp)
2358 AC_SUBST(aros_shared_default)
2359 AC_SUBST(aros_shared_ld)
2360 AC_SUBST(aros_object_format)
2361 AC_SUBST(aros_compiler_libs)
2362 AC_SUBST(aros_arch_libs)
2364 AC_SUBST(aros_config_cflags)
2365 AC_SUBST(aros_config_aflags)
2366 AC_SUBST(aros_config_ldflags)
2368 AC_SUBST(aros_shared_cflags)
2369 AC_SUBST(aros_shared_aflags)
2370 AC_SUBST(aros_shared_ldflags)
2371 AC_SUBST(aros_kernel_cflags)
2372 AC_SUBST(aros_kernel_includes)
2373 AC_SUBST(aros_kernel_objcflags)
2374 AC_SUBST(aros_kernel_ldflags)
2375 AC_SUBST(aros_target_cflags)
2376 AC_SUBST(aros_debug_cflags)
2377 AC_SUBST(aros_debug_aflags)
2378 AC_SUBST(aros_debug_ldflags)
2379 AC_SUBST(aros_target_genmap)
2380 AC_SUBST(aros_target_strip_flags)
2382 AC_SUBST(crosstools_target)
2383 AC_SUBST(crosstools_cxx_target)
2385 # Graphics Related
2386 AC_SUBST(x11_hidd_target)
2387 AC_SUBST(sdl_hidd_target)
2388 AC_SUBST(pci_hidd_target)
2389 AC_SUBST(oss_library_target)
2391 AC_SUBST(aros_default_wbwidth)
2392 AC_SUBST(aros_default_wbheight)
2393 AC_SUBST(aros_default_wbdepth)
2394 AC_SUBST(DO_XSHM_SUPPORT)
2395 AC_SUBST(DO_VIDMODE_SUPPORT)
2397 AC_SUBST(aros_host_x11_includes)
2398 AC_SUBST(aros_host_x11_libdirs)
2399 AC_SUBST(aros_host_sdl_cflags)
2400 AC_SUBST(aros_host_sdl_libs)
2402 # Native version related
2403 AC_SUBST(aros_serial_debug)
2405 # Palm native version related
2406 AC_SUBST(aros_palm_debug_hack)
2408 # USB3.0 code
2409 AC_SUBST(aros_usb30_code)
2411 # Unix/Hosted version related
2412 AC_SUBST(aros_nesting_supervisor)
2414 # MMU related
2415 AC_SUBST(aros_enable_mmu)
2417 # Apple iOS related
2418 AC_SUBST(aros_ios_platform)
2419 AC_SUBST(aros_ios_version)
2420 AC_SUBST(aros_ios_sdk)
2422 # Android related
2423 AC_SUBST(android_tool)
2424 AC_SUBST(aros_android_level)
2426 # DBUS related
2427 AC_SUBST(ENABLE_DBUS)
2428 AC_SUBST(DBUS_CFLAGS)
2429 AC_SUBST(DBUS_LIBFLAGS)
2430 AC_SUBST(KERNEL_DBUS_KOBJ)
2431 AC_SUBST(KERNEL_DBUS_INCLUDES)
2433 #X11 related
2434 AC_SUBST(ENABLE_X11)
2436 # Debug related
2437 AC_SUBST(aros_debug)
2438 AC_SUBST(aros_mungwall_debug)
2439 AC_SUBST(aros_stack_debug)
2440 AC_SUBST(aros_modules_debug)
2442 # Collect-aros stuff: "-ius" to ignore undefined symbols
2443 AC_SUBST(ignore_undefined_symbols)
2445 # C compiler related
2446 AC_SUBST(gcc_target_cpu)
2448 dnl Prepare for output, make up all the generated patches
2449 case "$aros_flavour" in
2450 emulation) aros_flavour_uc="AROS_FLAVOUR_EMULATION"
2451 aros_flavour="emulation" ;;
2452 emulcompat) aros_flavour_uc="(AROS_FLAVOUR_EMULATION|AROS_FLAVOUR_BINCOMPAT)"
2453 aros_flavour="emulation" ;;
2454 standalone) aros_flavour_uc="AROS_FLAVOUR_STANDALONE"
2455 aros_flavour="standalone";;
2456 standcompat) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2457 aros_flavour="standalone";;
2458 native) aros_flavour_uc="AROS_FLAVOUR_NATIVE"
2459 aros_flavour="native" ;;
2460 nativecompat) aros_flavour_uc="(AROS_FLAVOUR_NATIVE|AROS_FLAVOUR_BINCOMPAT)"
2461 aros_flavour="native" ;;
2462 linklib) aros_flavour_uc="AROS_FLAVOUR_LINKLIB"
2463 aros_flavour="linklib" ;;
2464 palmnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2465 aros_flavour="palmnative" ;;
2466 mac68knative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2467 aros_flavour="mac68knative" ;;
2468 ppcnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2469 aros_flavour="ppcnative" ;;
2470 esac
2472 if test ! -d ${aros_inc_dir} ; then
2473 ${MKDIR} ${aros_inc_dir}
2474 fi
2475 if test ! -d ${aros_geninc_dir} ; then
2476 ${MKDIR} ${aros_geninc_dir}
2477 fi
2478 if test ! -d ${aros_hostcfg_dir} ; then
2479 ${MKDIR} ${aros_hostcfg_dir}
2480 fi
2481 if test ! -d ${aros_targetcfg_dir} ; then
2482 ${MKDIR} ${aros_targetcfg_dir}
2483 fi
2484 if test ! -d ${aros_tools_dir} ; then
2485 ${MKDIR} ${aros_tools_dir}
2486 fi
2487 if test ! -d ${aros_scripts_dir} ; then
2488 ${MKDIR} ${aros_scripts_dir}
2489 fi
2491 AC_CONFIG_HEADERS(${aros_geninc_dir}/host-conf.h:config/host-conf.h.in)
2493 AC_CONFIG_COMMANDS([compiler_executable],
2494 [
2495 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2496 mkdir -p $prefix
2497 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2498 prefix3=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf
2500 echo ${prefix2}
2501 echo ${prefix3}
2502 chmod a+x ${prefix2}-gcc ${prefix2}-ld ${prefix3}-gcc
2504 ln -sf $aros_target_as_ln$aros_host_exe_suffix ${prefix2}-as$aros_host_exe_suffix
2505 ln -sf $aros_target_nm_ln$aros_host_exe_suffix ${prefix2}-nm$aros_host_exe_suffix
2506 ln -sf $aros_target_ar_ln$aros_host_exe_suffix ${prefix2}-ar$aros_host_exe_suffix
2507 ln -sf $aros_target_ranlib_ln$aros_host_exe_suffix ${prefix2}-ranlib$aros_host_exe_suffix
2508 ln -sf $aros_target_objcopy_ln$aros_host_exe_suffix ${prefix2}-objcopy$aros_host_exe_suffix
2509 ln -sf $aros_target_objdump_ln$aros_host_exe_suffix ${prefix2}-objdump$aros_host_exe_suffix
2510 ln -sf $aros_target_strip_ln$aros_host_exe_suffix ${prefix2}-strip$aros_host_exe_suffix
2512 ln -sf $aros_kernel_ld$aros_host_exe_suffix ${prefix3}-ld$aros_host_exe_suffix
2513 ],
2514 [
2515 aros_host_exe_suffix=${aros_host_exe_suffix}
2516 aros_tools_dir=${aros_tools_dir}
2517 aros_target_cpu=${aros_target_cpu}
2518 aros_target_arch=${aros_target_arch}
2519 aros_target_suffix=${aros_target_suffix}
2520 aros_target_nm_ln=${aros_target_nm_ln}
2521 aros_target_as_ln=${aros_target_as_ln}
2522 aros_target_ar_ln=${aros_target_ar_ln}
2523 aros_target_ranlib_ln=${aros_target_ranlib_ln}
2524 aros_target_objdump_ln=${aros_target_objdump_ln}
2525 aros_target_objcopy_ln=${aros_target_objcopy_ln}
2526 aros_target_strip_ln=${aros_target_strip_ln}
2527 aros_kernel_ld=${aros_kernel_ld}
2528 ]
2529 )
2530 AC_CONFIG_COMMANDS([genmf_executable],
2531 [chmod a+x ${aros_tools_dir}/genmf.py],
2532 [aros_tools_dir=${aros_tools_dir}]
2533 )
2535 AC_CONFIG_FILES(
2536 Makefile
2537 config/make.cfg
2538 ${aros_inc_dir}/config.h:config/config.h.in
2539 ${aros_geninc_dir}/config.h:config/config.h.in
2540 ${aros_hostcfg_dir}/host.cfg:config/host.cfg.in
2541 ${aros_targetcfg_dir}/target.cfg:config/target.cfg.in
2542 mmake.config
2543 ${aros_targetcfg_dir}/make.defaults:config/make.defaults.in
2544 ${aros_targetcfg_dir}/specs:config/specs.in
2545 ${aros_targetcfg_dir}/elf-specs:${elf_specs_in}
2546 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-gcc:scripts/aros-gcc.in
2547 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc:scripts/elf-gcc.in
2548 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld:scripts/aros-ld.in
2549 ${aros_tools_dir}/genmf.py:tools/genmf/genmf.py
2550 tools/collect-aros/env.h
2551 ${aros_gendir}/arch/all-android/bootstrap/app/default.properties:arch/all-android/bootstrap/app/default.properties.in
2552 )
2554 AC_OUTPUT
2556 dnl This is in order to not define SHARED_CFLAGS sometimes
2557 dnl We don't always do aros_shared_ar, aros_shared_cflags
2559 #XXX compatability...
2560 aros_shared_ar="$aros_shared_ld $aros_shared_ldflags -o"
2562 if test -n "$aros_shared_cflags" ; then
2563 echo "SHARED_CFLAGS := $aros_shared_cflags" >> ${aros_hostcfg_dir}/host.cfg
2564 echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg
2565 fi