| blob | fc209f6b39c9280cde2e059d13765bba775d4ac0 |
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([what iOS SDK version to use])
758 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=VERSION],[Use iOS SDK version VERSION (default=4.1).]),aros_sdk_version="$withval",aros_sdk_version="4.1")
759 AC_MSG_RESULT($aros_sdk_version)
761 ;;
763 "android")
764 AC_MSG_CHECKING([Android SDK path])
765 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=$default_android_sdk)
766 AC_MSG_RESULT($aros_android_sdk)
768 AC_MSG_CHECKING([Android NDK path])
769 AC_ARG_WITH(ndk,AC_HELP_STRING([--with-ndk=PATH],[Specify Android NDK path (default=none).]),aros_android_ndk="$withval",aros_android_ndk="none")
770 AC_MSG_RESULT($aros_android_ndk)
772 AC_MSG_CHECKING([what Android SDK version to use])
773 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=LEVEL],[Use Android SDK for API LEVEL (default=12).]),aros_sdk_version="$withval",aros_sdk_version="12")
774 AC_MSG_RESULT($aros_sdk_version)
776 if test "$aros_android_ndk" != "none"; then
777 AC_MSG_CHECKING([what Android NDK version to use])
778 AC_ARG_WITH(ndk-version,AC_HELP_STRING([--with-ndk-version=LEVEL],[Use Android NDK for API LEVEL (default=9).]),aros_ndk_version="$withval",aros_ndk_version="9")
779 AC_MSG_RESULT($aros_ndk_version)
780 fi
782 export PATH="$aros_android_sdk/tools:$PATH"
783 AC_PATH_PROG(android_tool, $android_tool)
784 AROS_REQUIRED(android,$android_tool)
786 aros_android_level=android-$aros_sdk_version
787 if test ! -d $aros_android_sdk/platforms/$aros_android_level; then
788 echo "Platform $aros_android_level is not installed in your SDK"
789 echo "Use --with-sdk-version=<API level number> to select another platform version"
790 echo "You can check what plaform versions are installed in your SDK"
791 echo "by examining contents of $aros_android_sdk/platforms directory"
792 AC_MSG_ERROR([Android platform $aros_android_level is not installed])
793 fi
795 AC_PATH_PROG(ant, ant)
796 if test "$ant" = ""; then
797 AC_MSG_WARN([Apache Ant is missing, Java bootstrap can't be built automatically])
798 fi
800 dnl MSYS bash can't run .bat files directly, then need to be started via cmd.exe
801 if test "$host_os" = "mingw32"; then
802 android_tool="cmd //c $android_tool"
803 fi
805 ;;
806 esac
808 #-----------------------------------------------------------------------------
809 # This is the target configuration switch.
810 case "$target_os" in
811 linux*)
812 aros_target_arch="linux"
813 aros_target_family="unix"
814 case "$target_cpu" in
815 *m68k*)
816 aros_target_cpu="m68k"
817 aros_object_format="m68kelf"
818 aros_flavour="emulcompat"
819 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__linux__"
820 aros_shared_ldflags="-Wl,-T,\$(TOP)/config/linux/m68k/script.so"
821 aros_kernel_ldflags="-Wl,-rpath,./lib,-T,\$(TOP)/config/linux/m68k/script.normal"
822 gcc_target_cpu="mc68000"
823 ;;
824 *i?86*)
825 aros_target_cpu="i386"
826 aros_object_format="elf_i386"
827 aros_flavour="emulation"
828 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__linux__"
829 aros_config_cflags="$aros_config_cflags -m32 -march=i486"
830 aros_kernel_cflags="$aros_kernel_cflags -m32 -march=i486"
831 aros_config_aflags="$aros_config_aflags -m32 -march=i486"
832 aros_config_ldflags="-m32 -march=i486"
833 aros_kernel_ldflags="-melf_i386"
834 aros_default_wbdepth=8
835 gcc_target_cpu="i386"
836 pci_hidd_target="hidd-pci-linux"
837 android_tool_dir_prefix="x86"
838 android_tool_prefix="i686-android-linux"
839 android_ndk_arch="x86"
840 ;;
841 *x86_64*)
842 aros_target_cpu="x86_64"
843 aros_object_format="elf_x86_64"
844 aros_flavour="emulation"
845 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__linux__"
846 aros_config_cflags="$aros_config_cflags -mno-red-zone -fno-omit-frame-pointer"
847 aros_default_wbdepth=8
848 pci_hidd_target="hidd-pci-linux"
849 ;;
850 *powerpc*)
851 aros_target_cpu="ppc"
852 aros_object_format="elf32ppc"
853 aros_flavour="emulation"
854 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
855 aros_default_wbdepth=8
856 gcc_target_cpu="ppc"
857 ;;
858 # TODO
859 # Same as powerpc, but I need this for the nightly build to work again.
860 # Actually, the nightly should be made working with powerpc target.
861 # That just was too much work for the moment, another week or two.
862 *ppc*)
863 aros_target_cpu="ppc"
864 aros_object_format="elf32ppc"
865 aros_flavour="emulation"
866 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
867 aros_default_wbdepth=8
868 gcc_target_cpu="ppc"
869 ;;
870 *arm*)
871 aros_target_cpu="arm"
872 aros_object_format="armelf_linux_eabi"
873 aros_flavour="emulation"
874 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
875 gcc_target_cpu="arm"
876 aros_config_cflags="$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"
877 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"
878 aros_arch_libs="-laeabi"
879 android_tool_dir_prefix="arm-linux-androideabi"
880 android_tool_prefix="arm-linux-androideabi"
881 android_ndk_arch="arm"
882 ;;
883 *)
884 AC_MSG_ERROR("Unknown CPU for Linux -- $target_cpu")
885 ;;
886 esac
887 case "$aros_target_variant" in
888 android)
890 dnl Not all Linux CPUs are supported by Android
891 if test "$android_ndk_arch" = ""; then
892 AC_MSG_ERROR("Unsupported CPU for Android -- $target_cpu")
893 fi
895 aros_default_wbwidth=320
896 aros_default_wbheight=480
897 if test "$aros_android_ndk" = "none"; then
898 dnl Use standalone toolchain, don't adjust paths
899 aros_kernel_cflags="-mandroid"
900 aros_kernel_ldflags="-mandroid"
901 CFLAGS="-mandroid"
902 else
903 export PATH="$aros_android_ndk/toolchains/$android_tool_dir_prefix-$target_tool_version/prebuilt/$android_build_os/bin:$PATH"
904 aros_android_ndk="$aros_android_ndk/platforms/android-$aros_ndk_version/arch-$android_ndk_arch"
905 aros_kernel_cflags="--sysroot $aros_android_ndk -mandroid"
906 aros_kernel_ldflags="--sysroot $aros_android_ndk -mandroid"
907 CFLAGS="$CFLAGS --sysroot $aros_android_ndk -mandroid"
908 aros_kernel_includes="-isystem $aros_android_ndk/usr/include"
909 fi
910 need_x11=no
911 dnl (Ab)use $(X11_HIDD_TARGET) as "Default display driver target"
912 dnl in order not to fill mmakefiles with garbage
913 x11_hidd_target=kernel-hidd-androidgfx-kobj
914 target_tool_prefix="$android_tool_prefix-"
915 ;;
916 esac
917 ;;
919 pc)
920 aros_target_arch="pc"
921 aros_shared_default="no"
922 target_bootloader="grub2"
923 case "$target_cpu" in
924 *i?86*)
925 aros_target_cpu="i386"
927 dnl If somebody hasn't already set the target object
928 dnl format, then use this value. Mostly to support
929 dnl FreeBSD cross-compilation.
930 dnl TODO: Remove when we always use our compiler.
932 if test "$aros_object_format" = "" ; then
933 aros_object_format="elf_i386"
934 fi
935 aros_flavour="standalone"
936 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
937 aros_config_cflags="$aros_config_cflags -m32 -march=i486"
938 aros_kernel_cflags="$aros_kernel_cflags -m32 -march=i486"
939 aros_config_aflags="$aros_config_aflags -m32 -march=i486"
940 aros_config_ldflags="-m32 -march=i486"
941 aros_kernel_ldflags="-melf_i386"
942 aros_default_wbwidth=640
943 aros_default_wbheight=480
944 gcc_target_cpu="i386"
945 ;;
946 *x86_64*)
947 aros_target_cpu="x86_64"
948 aros_serial_debug=1
949 if test "$aros_object_format" = "" ; then
950 aros_object_format="elf_x86_64"
951 fi
952 aros_flavour="standalone"
953 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
954 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -mno-red-zone -fno-omit-frame-pointer"
955 aros_kernel_ldflags=""
956 aros_default_wbwidth=640
957 aros_default_wbheight=480
958 ;;
959 *)
960 AC_MSG_ERROR("Unknown native CPU -- $target_cpu")
961 ;;
962 esac
963 ;;
965 prep)
966 aros_target_arch="prep"
967 aros_shared_default="no"
968 aros_target_cpu="ppc"
969 aros_object_format="elf32ppc"
970 aros_flavour="ppcnative"
971 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
972 aros_kernel_ldflags=""
973 aros_default_wbwidth=640
974 aros_default_wbheight=480
975 gcc_target_cpu="ppc"
976 ;;
978 freebsd*)
979 aros_target_arch="freebsd"
980 aros_target_family="unix"
981 aros_target_cpu="i386"
982 aros_flavour="emulation"
983 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
984 gcc_target_cpu="i386"
986 aros_target_strip_flags="-x"
987 ;;
989 darwin*)
990 aros_target_arch="darwin"
991 aros_target_family="unix"
992 aros_flavour="emulation"
993 case "$target_cpu" in
994 *i?86*)
995 aros_ios_platform="iPhoneSimulator"
996 aros_target_cpu="i386"
997 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
998 aros_kernel_ldflags=""
999 aros_macosx_version="10.4"
1000 aros_default_wbdepth=8
1001 gcc_target_cpu="i386"
1002 aros_object_format="elf_i386"
1003 aros_kernel_ar_flags="-cr"
1004 aros_target_strip_flags="-x"
1005 target_tool_prefix="i686-apple-darwin10-"
1006 target_tool_flags="-m32"
1007 ;;
1008 *x86_64*)
1009 aros_target_cpu="x86_64"
1010 aros_object_format="elf_x86_64"
1011 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1012 aros_macosx_version="10.6"
1013 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1014 aros_kernel_cflags="-m64"
1015 aros_kernel_ldflags="-m64"
1016 aros_target_cflags="-mcmodel=large"
1017 aros_default_wbdepth=8
1018 aros_kernel_ar="ar"
1019 aros_kernel_ar_flags="-cr"
1020 aros_kernel_ld="ld"
1021 aros_kernel_ranlib="ranlib"
1022 target_tool_prefix="i686-apple-darwin10-"
1023 ;;
1024 *ppc*)
1025 aros_target_cpu="ppc"
1026 aros_object_format="elf32ppc"
1027 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1028 aros_kernel_ldflags=""
1029 aros_macosx_version="10.0"
1030 aros_default_wbdepth=8
1031 gcc_target_cpu="ppc"
1032 aros_kernel_ar="ar"
1033 aros_kernel_ar_flags="-cr"
1034 aros_kernel_ld="ld -arch ppc"
1035 aros_kernel_ranlib="ranlib -arch ppc"
1036 target_tool_prefix="powerpc-apple-darwin10-"
1037 ;;
1038 *arm*)
1039 aros_ios_platform="iPhoneOS"
1040 aros_target_cpu="arm"
1041 aros_object_format="armelf_linux_eabi"
1042 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1043 aros_config_cflags="$aros_config_cflags -marm -march=armv6 -mfpu=vfp -mfloat-abi=softfp -fno-asynchronous-unwind-tables -fno-exceptions"
1044 aros_config_aflags="$aros_config_aflags -marm -march=armv6 -mfpu=vfp -mfloat-abi=softfp -fno-asynchronous-unwind-tables -fno-exceptions"
1045 aros_arch_libs="-laeabi"
1046 aros_default_wbdepth=8
1047 gcc_target_cpu="arm"
1048 aros_kernel_ar="ar"
1049 aros_kernel_ar_flags="-cr"
1050 aros_kernel_ld="ld -arch arm"
1051 aros_kernel_ranlib="ranlib -arch arm"
1052 target_tool_prefix="arm-apple-darwin10-"
1053 export PATH="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/usr/bin:$PATH"
1054 ;;
1055 *)
1056 AC_MSG_ERROR("Unsupported target CPU for darwin hosted flavour -- $target_cpu")
1057 ;;
1058 esac
1059 case "$aros_target_variant" in
1060 ios)
1061 aros_ios_version="3.0"
1062 aros_default_wbwidth=320
1063 aros_default_wbheight=480
1064 aros_ios_sdk="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/SDKs/$aros_ios_platform$aros_sdk_version.sdk"
1065 target_tool_flags="$target_tool_flags -isysroot $aros_ios_sdk"
1066 aros_kernel_includes="-isystem $aros_ios_sdk/usr/include"
1067 need_x11=no
1068 # This is here because it may depend on iOS or SDK version
1069 aros_kernel_cflags="$aros_kernel_cflags -miphoneos-version-min=$aros_ios_version"
1070 aros_kernel_ldflags="$aros_kernel_ldflags -miphoneos-version-min=$aros_ios_version"
1071 aros_kernel_objcflags="-fobjc-abi-version=2 -fobjc-legacy-dispatch"
1072 ;;
1073 *)
1074 aros_kernel_cflags="$aros_kernel_cflags -mmacosx-version-min=$aros_macosx_version"
1075 aros_kernel_ldflags="$aros_kernel_ldflags -mmacosx-version-min=$aros_macosx_version"
1076 ;;
1077 esac
1078 ;;
1080 dragonfly*)
1081 aros_target_arch="dragonfly"
1082 aros_target_family="unix"
1083 aros_flavour="emulation"
1084 case "$target_cpu" in
1085 *i?86*)
1086 aros_target_cpu="i386"
1087 aros_object_format="elf_i386"
1088 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__DragonFly__"
1089 ;;
1090 *x86_64*)
1091 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1092 aros_target_cpu="x86_64"
1093 aros_object_format="elf_x86_64"
1094 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__DragonFly__"
1095 ;;
1096 *)
1097 AC_MSG_ERROR("Unknown CPU for DragonFly -- $target_cpu")
1098 ;;
1099 esac
1100 ;;
1102 netbsd*)
1103 aros_target_arch="netbsd"
1104 aros_target_family="unix"
1105 case "$target_cpu" in
1106 *m68k*)
1107 aros_target_cpu="m68k"
1108 aros_object_format="m68kelf"
1109 aros_flavour="emulcompat"
1110 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__NetBSD__"
1111 gcc_target_cpu="mc68000"
1112 ;;
1113 *i?86*)
1114 aros_target_cpu="i386"
1115 aros_object_format="elf_i386"
1116 aros_flavour="emulation"
1117 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__NetBSD__"
1118 aros_default_wbdepth=8
1119 gcc_target_cpu="i386"
1120 ;;
1121 *)
1122 AC_MSG_ERROR("Unknown CPU for NetBSD -- $target_cpu")
1123 ;;
1124 esac
1125 aros_target_genmap="-Wl,-M -Xlinker >"
1126 aros_flavour="emulation"
1127 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1128 ;;
1130 openbsd*)
1131 aros_target_arch="openbsd"
1132 aros_target_family="unix"
1133 case "$target_cpu" in
1134 *i?86*)
1135 aros_target_cpu="i386"
1136 aros_object_format="elf_i386"
1137 aros_flavour="emulation"
1138 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__OpenBSD__"
1139 gcc_target_cpu="i386"
1140 ;;
1141 *)
1142 AC_MSG_ERROR("Unknown CPU for OpenBSD -- $target_cpu")
1143 ;;
1144 esac
1145 aros_target_genmap="-Wl,-M -Xlinker >"
1146 aros_target_nm_flags="-u"
1147 aros_flavour="emulation"
1148 ;;
1150 solaris*)
1151 aros_target_arch="solaris"
1152 aros_target_family="unix"
1153 case "$target_cpu" in
1154 *i?86*)
1155 aros_target_cpu="i386"
1156 aros_object_format="elf_i386"
1157 aros_flavour="emulation"
1158 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__Solaris__"
1159 aros_default_wbdepth=8
1160 gcc_target_cpu="i386"
1161 ;;
1162 *sparc*)
1163 aros_target_cpu="sparc"
1164 aros_object_format="elf_sparc"
1165 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dsparc -D__Solaris__"
1166 gcc_target_cpu="sparc"
1167 ;;
1168 *)
1169 AC_MSG_ERROR("Unknown CPU for Solaris -- $target_cpu")
1170 ;;
1171 esac
1172 aros_config_cflags="$aros_config_cflags -D$aros_target_cpu"
1173 aros_flavour="emulation"
1174 ;;
1176 morphos*)
1177 aros_target_arch="morphos"
1178 aros_shared_default="no"
1179 aros_target_cpu="ppc"
1180 aros_object_format="elf_ppc"
1181 aros_flavour="nativecompat"
1182 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1183 gcc_target_cpu="ppc"
1184 ;;
1186 sam440)
1187 aros_target_arch="sam440"
1188 aros_shared_default="no"
1189 aros_target_cpu="ppc"
1190 aros_object_format="elf32ppc"
1191 aros_flavour="ppcnative"
1192 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1193 aros_kernel_ldflags=""
1194 aros_default_wbwidth=1024
1195 aros_default_wbheight=768
1196 aros_default_wbdepth=24
1197 aros_config_cflags="$aros_config_cflags -mcpu=440fp -mno-toc -fno-asynchronous-unwind-tables"
1198 gcc_target_cpu="powerpc"
1199 ;;
1201 efika)
1202 aros_target_arch="efika"
1203 aros_shared_default="no"
1204 aros_target_cpu="arm"
1205 aros_object_format="armelf_linux_eabi"
1206 aros_flavour="standalone"
1207 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1208 aros_kernel_ldflags=""
1209 aros_default_wbwidth=1024
1210 aros_default_wbheight=600
1211 aros_arch_libs="-laeabi"
1212 aros_config_cflags="$aros_config_cflags -marm -march=armv7-a -mtune=cortex-a8 -mfpu=vfpv3 -mfloat-abi=hard -fno-asynchronous-unwind-tables -fno-exceptions -fno-strict-aliasing"
1213 aros_config_aflags="$aros_config_aflags -marm -march=armv7-a -mtune=cortex-a8 -mfpu=vfpv3 -mfloat-abi=hard -fno-asynchronous-unwind-tables -fno-exceptions -fno-strict-aliasing"
1214 ;;
1216 chrp)
1217 aros_target_arch="chrp"
1218 aros_shared_default="no"
1219 aros_target_cpu="ppc"
1220 aros_object_format="elf32ppc"
1221 aros_flavour="ppcnative"
1222 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1223 aros_kernel_ldflags=""
1224 aros_default_wbwidth=640
1225 aros_default_wbheight=480
1226 aros_config_cflags="$aros_config_cflags -mno-toc -fno-asynchronous-unwind-tables"
1227 gcc_target_cpu="powerpc"
1228 case "$aros_target_variant" in
1229 efika)
1230 aros_config_cflags="$aros_config_cflags -DBIG_ENDIAN_OHCI=1 -mcpu=603e"
1231 ;;
1232 esac
1233 ;;
1235 amiga*)
1236 aros_target_arch="amiga"
1237 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D_AMIGA -DAMIGA"
1238 aros_shared_default="no"
1240 case "$target_cpu" in
1241 *m68k*)
1242 AC_ARG_ENABLE(amigaos_compliance,AC_HELP_STRING([--enable-amigaos-compliance=VERSION],[Enforce userspace AmigaOS compliance to a specific KickStart version (default=none).]),aros_amigaos_compliance="$enableval")
1243 aros_enable_mmu=no
1244 aros_target_cpu="m68k"
1245 aros_object_format="m68kelf"
1246 aros_flavour="standcompat"
1247 gcc_target_cpu="m68000"
1248 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -ffreestanding -fomit-frame-pointer -${gcc_target_cpu} -fbuiltin -Wno-volatile-register-var -Os"
1249 aros_config_aflags="$aros_config_aflags -${gcc_target_cpu}"
1250 target_tool_prefix="m68k-elf-"
1251 # Needed to get the correct multilib
1252 aros_config_ldflags="-${gcc_target_cpu}"
1253 aros_shared_ldflags="-${gcc_target_cpu}"
1254 aros_kernel_ldflags="-${gcc_target_cpu}"
1255 aros_target_nostdlib_ldflags="-${gcc_target_cpu}"
1256 aros_target_strip_flags="-R.comment --strip-debug"
1257 aros_default_wbwidth=640
1258 aros_default_wbheight=256
1259 aros_default_wbdepth=2
1260 ;;
1261 *ppc*)
1262 aros_cpu="ppc"
1263 aros_flavour="native"
1264 gcc_target_cpu="ppc"
1265 ;;
1266 *)
1267 AC_MSG_ERROR("Unknown CPU for Amiga $target_cpu")
1268 ;;
1269 esac
1270 ;;
1272 mingw*)
1273 aros_target_arch="mingw32"
1274 aros_shared_default="no"
1275 aros_flavour="emulation"
1276 aros_shared_cflags=""
1277 need_dlopen="no"
1278 rescomp="windres"
1279 case "$target_cpu" in
1280 *i?86*)
1281 aros_target_cpu="i386"
1282 aros_object_format="elf_i386"
1283 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1284 aros_default_wbdepth=8
1285 gcc_target_cpu="i386"
1287 dnl Temporary hack, needed to get nightly build working
1288 aros_target_as="i386-aros-as"
1289 aros_target_ar="i386-aros-ar"
1290 aros_target_ranlib="i386-aros-ranlib"
1291 aros_target_nm="i386-aros-nm"
1292 aros_target_strip="i386-aros-strip"
1293 aros_target_objcopy="i386-aros-objcopy"
1294 aros_target_objdump="i386-aros-objdump"
1296 target_tool_prefix="i386-mingw32-"
1297 ;;
1298 *x86_64*)
1299 aros_target_cpu="x86_64"
1300 aros_object_format="elf_x86_64"
1301 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1302 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1303 aros_default_wbdepth=8
1304 target_tool_prefix="x86_64-w64-mingw32-"
1305 ;;
1306 *arm*)
1307 aros_target_cpu="arm"
1308 aros_object_format="armelf_linux_eabi"
1309 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1310 aros_arch_libs="-laeabi"
1311 aros_default_wbdepth=8
1312 gcc_target_cpu="arm"
1313 target_tool_prefix="arm-mingw32ce-"
1314 aros_default_wbwidth=160
1315 aros_default_wbheight=160
1316 ;;
1317 *)
1318 AC_MSG_ERROR("Unknown CPU for Mingw32 -- $target_cpu")
1319 ;;
1320 esac
1321 if test $host_os = "cygwin"; then
1322 aros_kernel_cflags="-mno-cygwin"
1323 fi
1324 ;;
1325 pp*)
1326 aros_target_arch="pp"
1327 aros_shared_default="no"
1328 case "$target_cpu" in
1329 *m68k*)
1330 aros_target_cpu="m68k"
1331 aros_object_format="m68kelf"
1332 aros_flavour="palmnative"
1333 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1334 aros_default_wbwidth=160
1335 aros_default_wbheight=160
1336 aros_default_wbdepth=1
1337 aros_target_ar_flags="cru"
1338 aros_compiler_libs="-lgcc1"
1339 aros_shared_default=no
1340 aros_shared_cflags="-fpic"
1341 aros_shared_aflags=""
1342 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1343 aros_kernel_ldflags="-Wl,-rpath,./lib"
1344 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug -mc68000 -Wa,-mc68000"
1345 aros_debug_aflags=""
1346 aros_debug_ldflags="$aros_symbols_debug"
1347 aros_mungwall_debug="0"
1348 aros_modules_debug="0"
1349 gcc_target_cpu="mc68000"
1350 ignore_undefined_symbols="-ius"
1351 ;;
1352 *)
1353 AC_MSG_ERROR("Unknown CPU for PalmPilot -- $target_cpu")
1354 ;;
1355 esac
1356 ;;
1358 mac*)
1359 aros_target_arch="mac"
1360 aros_shared_default="no"
1361 case "$target_cpu" in
1362 *m68k*)
1363 aros_target_cpu="m68k"
1364 aros_object_format="m68kelf"
1365 aros_flavour="mac68knative"
1366 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1367 aros_default_wbwidth=512
1368 aros_default_wbheight=384
1369 aros_default_wbdepth=8
1370 aros_target_ar_flags="cru"
1371 aros_compiler_libs="-lgcc1"
1372 aros_shared_default=no
1373 aros_shared_cflags="-fpic"
1374 aros_shared_aflags=""
1375 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1376 aros_kernel_ldflags="-Wl,-rpath,./lib"
1377 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug -mc68000"
1378 aros_debug_aflags=""
1379 aros_debug_ldflags="$aros_symbols_debug"
1380 aros_mungwall_debug="0"
1381 aros_modules_debug="0"
1382 gcc_target_cpu="mc68000"
1383 ignore_undefined_symbols="-ius"
1384 ;;
1385 *)
1386 AC_MSG_ERROR("Unknown CPU for Mac68k -- $target_cpu")
1387 ;;
1388 esac
1389 ;;
1391 *)
1392 AC_MSG_ERROR([Unsupported target architecture $target])
1393 ;;
1394 esac
1396 # Some formats need custom ELF specs.
1397 # For example for x86_64 it is needed in order for -m32 switch to work correctly.
1398 if test -f $SRCDIR/config/${aros_object_format}-specs.in; then
1399 elf_specs_in=config/${aros_object_format}-specs.in
1400 else
1401 elf_specs_in=config/elf-specs.in
1402 fi
1404 #-----------------------------------------------------------------------------
1405 AC_MSG_CHECKING([where to install or search for cross tools binaries])
1406 AC_ARG_WITH(crosstools,AC_HELP_STRING([--with-crosstools=DIR],[Where to install or search for cross tools binaries]),with_crosstools=$withval,with_crosstools="default")
1407 if test "$with_crosstools" = "default"; then
1408 AROS_CROSSTOOLSDIR="$AROS_BUILDDIR_UNIX/bin/$aros_host_arch-$aros_host_cpu/tools/crosstools"
1409 else
1410 AROS_CROSSTOOLSDIR="$with_crosstools"
1411 fi
1412 AC_MSG_RESULT($AROS_CROSSTOOLSDIR)
1414 if test "$crosstools" != "no" -o "$with_crosstools" != "default"; then
1416 dnl --with-crosstools with no --enable-crosstools implies --with-aros-gcc with no version specified
1417 dnl The same is about --enable-crosstools
1419 use_aros_gcc=yes
1420 PATH=$AROS_CROSSTOOLSDIR:$PATH
1421 fi
1423 AC_MSG_CHECKING([what specific AROS gcc version to use])
1424 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")
1425 case "$aros_gcc_version" in
1426 yes)
1427 aros_gcc_version="default"
1428 ;;
1429 no)
1430 aros_gcc_version="none"
1431 ;;
1432 esac
1433 AC_MSG_RESULT($aros_gcc_version)
1435 if test "$aros_gcc_version" != "none"; then
1437 dnl Here we either build own crosstools, or use preinstalled ones
1438 dnl Check for specific version requested, and append suffix if needed
1440 if test "$aros_gcc_version" != "default"; then
1441 aros_target_cc="$aros_target_cpu-aros-gcc-$aros_gcc_version"
1442 aros_target_cxx="$aros_target_cpu-aros-g++-$aros_gcc_version"
1443 else
1444 aros_target_cc="$aros_target_cpu-aros-gcc"
1445 aros_target_cxx="$aros_target_cpu-aros-g++"
1446 fi
1448 aros_target_ld="$aros_target_cpu-aros-ld"
1449 aros_target_as="$aros_target_cpu-aros-as"
1450 aros_target_ar="$aros_target_cpu-aros-ar"
1451 aros_target_ranlib="$aros_target_cpu-aros-ranlib"
1452 aros_target_nm="$aros_target_cpu-aros-nm"
1453 aros_target_strip="$aros_target_cpu-aros-strip"
1454 aros_target_objcopy="$aros_target_cpu-aros-objcopy"
1455 aros_target_objdump="$aros_target_cpu-aros-objdump"
1456 fi
1458 # Some compilers (ppc-elf-gcc is known to) have CPU defines in specs
1459 # Since we override specs, we may need to put these defines there
1460 if test "$gcc_target_cpu" != ""; then
1461 gcc_target_cpu="-D__${gcc_target_cpu}__"
1462 fi
1464 AC_MSG_CHECKING([where to download sourcecode for external ports])
1465 AC_ARG_WITH(portssources,AC_HELP_STRING([--with-portssources=DIR],[Where to download sourcecode for external ports]),with_portssrcdir=$withval,with_portssrcdir="default")
1466 if test "$with_portssrcdir" = "default"; then
1467 AROS_PORTSSRCDIR="$AROS_BUILDDIR_UNIX/bin/Sources"
1468 else
1469 AROS_PORTSSRCDIR="$with_portssrcdir"
1470 fi
1471 AC_MSG_RESULT($AROS_PORTSSRCDIR)
1473 AC_MSG_CHECKING([which bootloader to use])
1474 AC_ARG_WITH(bootloader,AC_HELP_STRING([--with-bootloader=NAME],[Use a specific bootloader]),target_bootloader=$withval,target_bootloader=$target_bootloader)
1475 if test "$target_bootloader" = "none"; then
1476 aros_target_bootloader=""
1477 else
1478 aros_target_bootloader="$target_bootloader"
1479 fi
1480 AC_MSG_RESULT($target_bootloader)
1482 AC_MSG_CHECKING([which icon-set to use])
1483 AC_ARG_WITH(iconset,AC_HELP_STRING([--with-iconset=NAME],[Use a specific Icon-set (default=Gorilla).]),target_iconset=$withval,target_iconset="default")
1484 if test "$target_iconset" = "default"; then
1485 aros_target_iconset="Gorilla"
1486 target_iconset="default (Gorilla)"
1487 else
1488 aros_target_iconset="$target_iconset"
1489 fi
1490 AC_MSG_RESULT($target_iconset)
1492 AC_MSG_CHECKING([which GUI Theme to use])
1493 AC_ARG_WITH(theme,AC_HELP_STRING([--with-theme=NAME],[Use a specific GUI Theme]),target_guitheme=$withval,target_guitheme="default")
1494 if test "$target_guitheme" = "default"; then
1495 aros_target_guitheme="Ice"
1496 else
1497 aros_target_guitheme="$target_guitheme"
1498 fi
1499 AC_MSG_RESULT($aros_target_guitheme)
1501 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
1502 # for target code)
1503 cross_compiling=no
1504 if test "$aros_host_cpu" != "$aros_target_cpu" ; then
1505 cross_compiling=yes
1506 fi
1508 dnl Native x86-64 Linux toolchain can also produce i386 binaries, given -m32 flag.
1509 if test "$aros_host_cpu" == "x86_64" ; then
1510 if test "$aros_target_cpu" == "i386" ; then
1511 if test "$aros_target_arch" != "mingw32"; then
1512 cross_compiling=no
1513 fi
1514 fi
1515 fi
1517 dnl Enforce cross-compile if we are on Darwin, but our target is not Darwin.
1518 if test "$aros_host_arch" == "darwin" ; then
1519 if test "$aros_target_arch" != "darwin" ; then
1520 cross_compiling=yes
1521 fi
1522 fi
1524 dnl The same for MinGW
1525 if test "$aros_host_arch" == "mingw32" ; then
1526 if test "$aros_target_arch" != "mingw32" ; then
1527 cross_compiling=yes
1528 fi
1529 fi
1531 # I want to have this information in configure output, although it might be
1532 # misleading, e.g. for darwin hosted you cannot compile target code without a
1533 # cross compiler, but here it says no.
1535 # Note: it says 'yes' only if bootstrap ("kernel") is cross-compiled.
1536 # Target code is a little bit different thing.
1537 # sonic
1538 echo "checking wether we are (AROS style) cross compiling... $cross_compiling"
1540 # Set prefix for target compiler etc. if we're cross-compiling
1541 # (should possibly be earlier but needs to be after AC_PROG_CC)
1542 if test "$cross_compiling" = "yes" ; then
1544 if test "x-$aros_flavour" = "x-standalone" -o "x-$aros_flavour" = "x-standcompat" ; then
1545 if test "$aros_gcc_version" != "none"; then
1547 dnl If we are cross-compiling a native port with AROS compiler, we can reuse
1548 dnl AROS compiler for bootstrap ("kernel"). This eliminates a need for one more
1549 dnl ELF compiler.
1551 dnl Use target toolchain as bootstrap one.
1552 target_tool_prefix=${target_cpu}-aros-
1553 target_tool_version=$aros_gcc_version
1554 use_kernel_cc_wrapper=yes
1556 dnl Cancel explicit AROS tools assignment. This will cause configure
1557 dnl to select the same tools for bootstrap and AROS.
1558 aros_target_cc=
1559 aros_target_ld=
1560 aros_target_as=
1561 aros_target_ar=
1562 aros_target_ranlib=
1563 aros_target_nm=
1564 aros_target_strip=
1565 aros_target_objcopy=
1566 aros_target_objdump=
1567 fi
1568 fi
1570 CC=${target_tool_prefix}gcc
1571 dnl CPP is needed for AC_CHECK_HEADER to work correctly
1572 CPP=${target_tool_prefix}cpp
1573 if test "$target_tool_version" != "default"; then
1574 CC="$CC-$target_tool_version"
1575 CPP="$CC-$target_tool_version"
1576 fi
1577 if test "$crosstools" != "yes" ; then
1578 AC_PATH_PROG(CC,$CC)
1579 AROS_REQUIRED(gcc,$CC)
1580 else
1581 CC=$AROS_CROSSTOOLSDIR/$CC
1582 fi
1583 fi
1584 CC="$CC $target_tool_flags"
1586 #-----------------------------------------------------------------------------
1588 # Disable pointer-signedness warnings if the compiler recognises the option
1590 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
1591 save_cflags="$CFLAGS"
1592 if test "$crosstools" != "yes" ; then
1593 CFLAGS="$CFLAGS -Wno-pointer-sign"
1594 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
1595 else
1596 # we do know it is supported for the smallest version of gcc we are going to build
1597 # we assume it's also supported by later versions
1598 use_no_sign_warning=yes
1599 fi
1600 AC_MSG_RESULT($use_no_sign_warning)
1601 if test "x-$use_no_sign_warning" = "x-yes" ; then
1602 aros_config_cflags="$aros_config_cflags -Wno-pointer-sign"
1603 fi
1604 CFLAGS="$save_cflags"
1606 #-----------------------------------------------------------------------------
1608 # Find all the tools we need to compile. This could be cross-compiling
1609 # though! If that is the case we use the GNU form of the target and
1610 # simply add this to the front of the binary name. This is rather simple,
1611 # but it should work under most circumstances.
1612 #
1613 # The default tools are to use the same as the host, but only if the
1614 # host and target CPU are the same. With GCC this is normally enough.
1615 #
1617 aros_cc_pre=""
1618 aros_shared_ld="$aros_host_ld"
1620 aros_target_mkdep="$aros_host_mkdep"
1621 aros_target_incl_def="$aros_host_incl"
1623 aros_kernel_cc="$CC"
1625 # The default tools executables to be linked to.
1626 if test "$rescomp" != ""; then
1627 if test "$cross_compiling" = "yes" ; then
1628 rescomp=${target_tool_prefix}${rescomp}
1629 fi
1630 AC_PATH_PROG(aros_kernel_rescomp,$rescomp)
1631 AROS_REQUIRED($rescomp,$aros_kernel_rescomp)
1632 fi
1634 if test "$crosstools" != "yes"; then
1635 AROS_TOOL_TARGET(aros_kernel_ld,ld,$aros_kernel_ld)
1636 AROS_REQUIRED(ld,$aros_kernel_ld)
1637 AROS_TOOL_TARGET(aros_kernel_ar,ar,$aros_kernel_ar)
1638 AROS_REQUIRED(ld,$aros_kernel_ar)
1639 AROS_TOOL_TARGET(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1640 AROS_REQUIRED(ld,$aros_kernel_ranlib)
1642 dnl For non-ELF hosts we additionally have to look up ELF toolchain for AROS binaries
1643 dnl It can be either AROS toolchain selected earlier or generic ELF toolchain we select here.
1644 dnl This catches also Android-hosted case. Android gcc is a ELF compiler, but it can't be used
1645 dnl to build AROS binaries, at least on ARM. Android EABI is different from AROS EABI
1646 dnl (at least enum size is known to be different).
1647 if test "$target_tool_prefix" != "${target_cpu}-elf-" -a "$target_tool_prefix" != "${target_cpu}-aros-" ; then
1648 target_tool_prefix=${target_cpu}-elf-
1649 if test "$aros_target_cc" == ""; then
1650 aros_target_cc="${target_tool_prefix}gcc"
1651 fi
1652 if test "$aros_target_ld" == ""; then
1653 aros_target_ld="${target_tool_prefix}ld"
1654 fi
1655 fi
1656 AROS_TOOL_TARGET(aros_target_as_ln,as,$aros_target_as)
1657 AROS_REQUIRED(as,$aros_target_as_ln)
1658 AROS_TOOL_TARGET(aros_target_ar_ln,ar,$aros_target_ar)
1659 AROS_REQUIRED(ar,$aros_target_ar_ln)
1660 AROS_TOOL_TARGET(aros_target_nm_ln,nm,$aros_target_nm)
1661 AROS_REQUIRED(nm,$aros_target_nm_ln)
1662 AROS_TOOL_TARGET(aros_target_objcopy_ln,objcopy,$aros_target_objcopy)
1663 AROS_REQUIRED(objcopy,$aros_target_objcopy_ln)
1664 AROS_TOOL_TARGET(aros_target_objdump_ln,objdump,$aros_target_objdump)
1665 AROS_REQUIRED(objdump,$aros_target_objdump_ln)
1666 AROS_TOOL_TARGET(aros_target_ranlib_ln,ranlib,$aros_target_ranlib)
1667 AROS_REQUIRED(ranlib,$aros_target_ranlib_ln)
1668 AROS_TOOL_TARGET(aros_target_strip_ln,strip,$aros_target_strip)
1669 AROS_REQUIRED(strip,$aros_target_strip_ln)
1670 if test "$aros_target_cxx" != ""; then
1671 AC_PATH_PROG(aros_target_cxx,$aros_target_cxx)
1672 AROS_REQUIRED(c++,$aros_target_cxx)
1673 fi
1674 else
1675 aros_target_cc=$AROS_CROSSTOOLSDIR/$aros_target_cc
1676 aros_target_cxx=$AROS_CROSSTOOLSDIR/$aros_target_cxx
1677 aros_target_as_ln=$AROS_CROSSTOOLSDIR/$aros_target_as
1678 aros_target_ar_ln=$AROS_CROSSTOOLSDIR/$aros_target_ar
1679 aros_target_nm_ln=$AROS_CROSSTOOLSDIR/$aros_target_nm
1680 aros_target_objcopy_ln=$AROS_CROSSTOOLSDIR/$aros_target_objcopy
1681 aros_target_objdump_ln=$AROS_CROSSTOOLSDIR/$aros_target_objdump
1682 aros_target_ranlib_ln=$AROS_CROSSTOOLSDIR/$aros_target_ranlib
1683 aros_target_strip_ln=$AROS_CROSSTOOLSDIR/$aros_target_strip
1685 if test "$target_tool_prefix" != "${target_cpu}-aros-" ; then
1686 AROS_TOOL_TARGET(aros_kernel_ld,ld,$aros_kernel_ld)
1687 AROS_REQUIRED(ld,$aros_kernel_ld)
1688 AROS_TOOL_TARGET(aros_kernel_ar,ar,$aros_kernel_ar)
1689 AROS_REQUIRED(ld,$aros_kernel_ar)
1690 AROS_TOOL_TARGET(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1691 AROS_REQUIRED(ld,$aros_kernel_ranlib)
1692 else
1693 aros_kernel_ar=$AROS_CROSSTOOLSDIR/$aros_target_ar
1694 aros_kernel_ld=$AROS_CROSSTOOLSDIR/$aros_target_ld
1695 aros_kernel_ranlib=$AROS_CROSSTOOLSDIR/$aros_target_ranlib
1696 fi
1698 crosstools_target=tools-crosstools
1699 fi
1701 aros_kernel_ar="$aros_kernel_ar $aros_kernel_ar_flags"
1703 orig_target_cc=$aros_kernel_cc
1704 orig_target_ld=$aros_kernel_ld
1706 if test "$crosstools" != "yes"; then
1707 if test "$aros_target_cc" != ""; then
1708 AC_PATH_PROG(aros_target_cc,$aros_target_cc)
1709 AROS_REQUIRED(gcc,$aros_target_cc)
1710 orig_target_cc=$aros_target_cc
1711 fi
1712 if test "$aros_target_ld" != ""; then
1713 AC_PATH_PROG(aros_target_ld,$aros_target_ld)
1714 AROS_REQUIRED(ld,$aros_target_ld)
1715 orig_target_ld=$aros_target_ld
1716 fi
1717 else
1718 orig_target_cc=$aros_target_cc
1719 orig_target_ld=$aros_target_ld
1720 fi
1722 # Build crosstools if we have no C++ - temporary thing
1723 if test "$aros_target_cxx" = "" -a "$crosstools" != "yes"; then
1724 crosstools_cxx_target=tools-crosstools
1725 fi
1727 aros_hostcfg_dir="bin/${aros_host_arch}-${aros_host_cpu}/gen/config"
1728 aros_targetcfg_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/config"
1729 aros_inc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development/include/aros"
1730 aros_gendir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen"
1731 aros_geninc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/include/aros"
1732 aros_tools_dir="bin/${aros_host_arch}-${aros_host_cpu}/tools"
1733 aros_scripts_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/scripts"
1735 # aros_cc_pre is a variable that is added to the front of the compiler name
1736 # in the generated aros-gcc shell script. We need this to enable the cache
1737 # to work across cleaned builds. Also, support DISTCC using the correct
1738 # environment variable.
1739 #
1741 if test "x${DISTCC}" != "x" ; then
1742 if test "x${CCACHE}" != "x" ; then
1743 aros_cc_pre="env CCACHE_PREFIX=${DISTCC} ${CCACHE} "
1744 else
1745 aros_cc_pre="${DISTCC} "
1746 fi
1747 else
1748 if test "x${CCACHE}" != "x" ; then
1749 aros_cc_pre="${CCACHE} "
1750 fi
1751 fi
1753 prefix="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros"
1755 AC_SUBST(aros_target_nostdinc_cflags,-nostdinc)
1756 AC_SUBST(aros_target_nostartup_ldflags,-nostartfiles)
1757 AC_SUBST(aros_target_nix_ldflags,-nix)
1758 AC_SUBST(aros_target_detach_ldflags,-detach)
1759 AC_SUBST(aros_target_nostdlib_ldflags,-nostdlib)
1761 # Target tools
1762 if test "$crosstools" != "yes"; then
1763 if test "$GCC" = "yes"; then
1764 aros_target_cc_path=`$orig_target_cc -print-search-dirs | grep "programs: =" | cut -c 12-`
1765 fi
1766 else
1767 # We do not know which gcc version we are going to build and what we need to know
1768 # here is different for different versions so this will be set later during the
1769 # build of crosstools.
1770 aros_target_cc_path=@aros_target_cc_path@
1771 fi
1772 aros_target_cc="${prefix}-gcc"
1773 aros_target_as="${prefix}-as"
1774 aros_target_ld="${prefix}-ld"
1775 aros_target_ar="${prefix}-ar $aros_target_ar_flags"
1776 aros_target_objcopy=${prefix}-objcopy
1777 aros_target_objdump=${prefix}-objdump
1778 aros_target_ranlib="${prefix}-ranlib $aros_target_ranlib_flags"
1779 aros_target_nm="${prefix}-nm $aros_target_nm_flags"
1780 aros_target_strip=${prefix}-strip
1781 aros_plain_nm="${prefix}-nm"
1782 aros_plain_ar="${prefix}-ar"
1784 # Find the system include path. We can suggest that an alternative is
1785 # used if we don't get it correct. The default is to use /usr/include.
1786 # Which is set in the aros_target_incl_def variable.
1788 AC_ARG_ENABLE(includes,
1789 AC_HELP_STRING([--enable-includes=dir],[Alternative system include directory]),
1790 [aros_target_incl=$enable_includes], [aros_target_incl=$aros_target_incl_def])
1792 if test "$aros_kernel_includes" = ""; then
1793 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1794 # FIXME: for cross-compiling this should point to another location
1795 aros_kernel_includes="-isystem $aros_target_incl"
1796 fi
1797 fi
1799 if test "$aros_kernel_includes" != "" ; then
1800 dnl find out about the kernel cc's include path
1801 AC_MSG_CHECKING([for the kernel compiler's include path])
1802 if test "$aros_kernel_cc_includes" = "" ; then
1803 # Try to guess where the directory is.
1804 aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
1805 if test -d $aros_kernel_cc_includes; then
1806 # Check if there is also an include-fixed directory and add it
1807 # to kernel compiler's include path as it may contain some of
1808 # the headers we need.
1809 if test -d "$aros_kernel_cc_includes"-fixed; then
1810 aros_kernel_cc_includes+=" -isystem $aros_kernel_cc_includes"-fixed
1811 fi
1812 else
1813 # The directory doesn't exist, we need to do some more work.
1814 aros_kernel_cc_includes=${PWD}/${aros_gendir}/cc_include
1816 # These are the headers we're looking for.
1817 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
1818 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
1819 zutil.h"
1821 dnl This is for Darwin.
1822 dnl With XCode4.1 Apple thought it's a nice idea to move stdint.h away
1823 dnl to some very specific location
1824 if test ! -f $aros_target_incl/stdint.h; then
1825 headers="$headers stdint.h"
1826 fi
1828 dirs=
1829 for h in $headers; do
1830 # Which other headers are needed by each of the above?
1831 deps=$(echo "#include <$h>" | \
1832 $aros_kernel_cc -E -M - 2>/dev/null | \
1833 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
1835 # Copy all the needed headers to a directory beneath gendir.
1836 for d in $deps; do
1837 h=$(basename $d)
1838 dir=${aros_kernel_cc_includes}$(echo $(dirname $d) | \
1839 sed -n "s,^.*/include\(/.*\),\1,p")
1840 ! test -d $dir && mkdir -p $dir
1841 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
1842 done
1843 done
1844 fi
1845 fi
1846 AC_MSG_RESULT($aros_kernel_cc_includes)
1847 # Adding -nostdinc to kernel includes as they are always used together.
1848 aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
1849 fi
1851 if test "$crosstools" != "yes"; then
1852 dnl find out about the target cc's include path
1853 AC_MSG_CHECKING([for the target compiler's include path])
1854 if test "$aros_target_cc_includes" = "" ; then
1855 #try to guess where the directory is
1856 aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
1857 if ! test -d $aros_target_cc_includes; then
1858 #the directory doesn't exist, we need to do some more work
1859 aros_target_cc_includes=${PWD}/${aros_gendir}/cc_include
1861 #these are the headers we're looking for
1862 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
1863 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
1864 zutil.h"
1866 dirs=
1867 for h in $headers; do
1868 #which other headers each of the above headers needs?
1869 deps=$(echo "#include <$h>" | \
1870 $orig_target_cc -E -M - 2>/dev/null | \
1871 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
1873 #copy all the needed headers to a directory beneath gendir
1874 for d in $deps; do
1875 h=$(basename $d)
1876 dir=${aros_target_cc_includes}$(echo $(dirname $d) | \
1877 sed -n "s,^.*/include\(/.*\),\1,p")
1878 ! test -d $dir && mkdir -p $dir
1879 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
1880 done
1881 done
1882 fi
1883 fi
1884 AC_MSG_RESULT($aros_target_cc_includes)
1885 else
1886 # We do not know which gcc version we are going to build and what we need to know
1887 # here is different for different versions so this will be set later during the
1888 # build of crosstools.
1889 aros_target_cc_includes=@aros_target_cc_includes@
1890 fi
1892 #
1893 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
1894 # On GCC >= 4.0 -iquote should be used
1895 #
1897 save_cc="$CC"
1898 save_cflags="$CFLAGS"
1899 CFLAGS="-iquote."
1900 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
1901 if test "x-$crosstools" != "x-yes"; then
1902 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
1903 else
1904 # we do know it is supported for the smallest version of gcc we are going to build
1905 # we assume it's also supported by later versions
1906 has_iquote=yes
1907 fi
1908 AC_MSG_RESULT($has_iquote)
1909 if test "x-$has_iquote" = "x-yes" ; then
1910 host_cflags_iquote=-iquote
1911 host_cflags_iquote_end=
1912 else
1913 host_cflags_iquote=-I
1914 host_cflags_iquote_end=-I-
1915 fi
1916 kernel_cflags_iquote=$host_cflags_iquote
1917 kernel_cflags_iquote_end=$host_cflags_iquote_end
1918 if test "x-$cross_compiling" = "x-yes"; then
1919 CC="$aros_kernel_cc"
1920 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
1921 if test "x-$crosstools" != "x-yes"; then
1922 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
1923 else
1924 # we do know it is supported for the smallest version of gcc we are going to build
1925 # we assume it's also supported by later versions
1926 use_no_stack_protector=yes
1927 fi
1928 AC_MSG_RESULT($use_no_stack_protector)
1929 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
1930 if test "x-$crosstools" != "x-yes"; then
1931 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
1932 else
1933 # we do know it is supported for the smallest version of gcc we are going to build
1934 # we assume it's also supported by later versions
1935 has_iquote=yes
1936 fi
1937 AC_MSG_RESULT($has_iquote)
1938 if test "x-$has_iquote" = "x-yes" ; then
1939 kernel_cflags_iquote=-iquote
1940 kernel_cflags_iquote_end=
1941 else
1942 kernel_cflags_iquote=-I
1943 kernel_cflags_iquote_end=-I-
1944 fi
1945 fi
1946 aros_cflags_iquote=$kernel_cflags_iquote
1947 aros_cflags_iquote_end=$kernel_cflags_iquote_end
1948 if test "$orig_target_cc" != "$aros_kernel_cc"; then
1949 CC="$orig_target_cc"
1950 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
1951 if test "x-$crosstools" != "x-yes"; then
1952 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
1953 else
1954 # we do know it is supported for the smallest version of gcc we are going to build
1955 # we assume it's also supported by later versions
1956 has_iquote=yes
1957 fi
1958 AC_MSG_RESULT($has_iquote)
1959 if test "x-$has_iquote" = "x-yes" ; then
1960 aros_cflags_iquote=-iquote
1961 aros_cflags_iquote_end=
1962 else
1963 aros_cflags_iquote=-I
1964 aros_cflags_iquote_end=-I-
1965 fi
1966 fi
1967 if test "x-$use_no_stack_protector" = "x-yes" ; then
1968 aros_kernel_cflags="$aros_kernel_cflags -fno-stack-protector"
1969 fi
1971 #-----------------------------------------------------------------------------
1973 # Check if we can explicitly choose older version of symbol hashing
1975 CFLAGS="save_cflags -Wl,--hash-style=sysv"
1976 CC="$aros_kernel_cc"
1977 AC_MSG_CHECKING([whether ${CC} accepts -Wl,--hash-style=sysv])
1978 AC_TRY_LINK(,, use_hash_style="yes", use_hash_style="no")
1979 AC_MSG_RESULT($use_hash_style)
1980 if test "x-$use_hash_style" = "x-yes" ; then
1981 aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
1982 fi
1983 CC="$save_cc"
1984 CFLAGS="$save_cflags"
1986 AC_SUBST(host_cflags_iquote)
1987 AC_SUBST(host_cflags_iquote_end)
1988 AC_SUBST(kernel_cflags_iquote)
1989 AC_SUBST(kernel_cflags_iquote_end)
1990 AC_SUBST(aros_cflags_iquote)
1991 AC_SUBST(aros_cflags_iquote_end)
1994 dnl Check if user specified --with-resolution=XRESxYRESxDEPTH
1995 AC_MSG_CHECKING([for default resolution of WBScreen])
1996 AC_ARG_WITH(resolution,AC_HELP_STRING([--with-resolution=XRESxYRESxDEPTH],[Default resolution of the initial WorkbenchScreen]),resolution=$withval,resolution=none)
1997 # We require an argument, so map --with/--without ("yes"/"no") to "none" specified
1998 if test "$resolution" = "yes" ; then
1999 resolution="none"
2000 fi
2001 if test "$resolution" = "no" ; then
2002 resolution="none"
2003 fi
2004 if test "$resolution" != "none" ; then
2005 aros_default_wbwidth=`echo $resolution | cut -d'x' -f1`
2006 aros_default_wbheight=`echo $resolution | cut -d'x' -f2`
2007 aros_default_wbdepth=`echo $resolution | cut -d'x' -f3`
2008 fi
2009 AC_MSG_RESULT($aros_default_wbwidth x $aros_default_wbheight x $aros_default_wbdepth)
2010 aros_cv_default_wbwidth=$aros_default_wbwidth
2011 aros_cv_default_wbheight=$aros_default_wbheight
2012 aros_cv_default_wbdepth=$aros_default_wbdepth
2014 dnl See if the user wants the serial debug output for native flavour
2015 AC_MSG_CHECKING([if serial debug is enabled])
2016 AC_ARG_WITH(serial-debug,AC_HELP_STRING([--with-serial-debug],[Enable serial debug output in native (default=no)]),serial_debug=$withval,serial_debug=none)
2017 if test "$aros_serial_debug" = 0 ; then
2018 serial_debug_forced=""
2019 if test "$serial_debug" = "yes" ; then
2020 serial_debug="1"
2021 fi
2022 if test "$serial_debug" = "no" ; then
2023 serial_debug="none"
2024 fi
2025 else
2026 serial_debug_forced="(forced)"
2027 serial_debug=$aros_serial_debug
2028 fi
2029 if test "$serial_debug" != "none" ; then
2030 aros_serial_debug=$serial_debug
2031 AC_MSG_RESULT($serial_debug_forced on port $serial_debug)
2032 else
2033 AC_MSG_RESULT(no)
2034 fi
2036 dnl See if the user wants the palm debug output hack for palm native flavour
2037 AC_MSG_CHECKING([if palm debug hack is enabled])
2038 AC_ARG_ENABLE(palm_debug_hack,AC_HELP_STRING([--enable-palm-debug-hack],[Enable palm debug output hack in palm native (default=no)]),palm_debug_hack="yes",palm_debug_hack="no")
2039 if test "$palm_debug_hack" = "yes" ; then
2040 aros_palm_debug_hack="1"
2041 fi
2042 AC_MSG_RESULT($palm_debug_hack)
2044 dnl See if the user wants the usb3.0 code
2045 AC_MSG_CHECKING([if usb3.0 code is enabled])
2046 AC_ARG_ENABLE(usb30_code,AC_HELP_STRING([--enable-usb30-code],[Enable usb3.0 code (default=no)]),usb30_code="yes",usb30_code="no")
2047 if test "$usb30_code" = "yes" ; then
2048 aros_usb30_code="1"
2049 else
2050 aros_usb30_code="0"
2051 fi
2052 AC_MSG_RESULT($usb30_code)
2054 dnl See if the user wants nesting supervisor activated for unix flavour
2055 AC_MSG_CHECKING([if nesting supervisor support is enabled])
2056 AC_ARG_ENABLE(nesting_supervisor,AC_HELP_STRING([--enable-nesting-supervisor],[Enable nesting supervisor support in unix (default=no)]),nesting_supervisor="yes",nesting_supervisor="no")
2057 if test "$nesting_supervisor" = "yes" ; then
2058 aros_nesting_supervisor="1"
2059 fi
2060 AC_MSG_RESULT($nesting_supervisor)
2062 dnl See if the user wants to disable MMU support
2063 dnl This can be overriden on per-target basis,
2064 dnl set $aros_enable_mmu to "yes" or "no" to do this
2065 if test "$aros_enable_mmu" = "" ; then
2066 AC_MSG_CHECKING([if MMU support is enabled])
2067 dnl Enabled by default
2068 AC_ARG_ENABLE(mmu,AC_HELP_STRING([--disable-mmu],[Disable MMU support (default=enabled)]),aros_enable_mmu=$enableval,aros_enable_mmu="yes")
2069 if test "$aros_enable_mmu" = "" ; then
2070 aros_enable_mmu="yes"
2071 fi
2072 AC_MSG_RESULT($aros_enable_mmu)
2073 fi
2074 if test "$aros_enable_mmu" = "no" ; then
2075 aros_enable_mmu="0"
2076 else
2077 aros_enable_mmu="1"
2078 fi
2081 dnl things specifically required for hosted flavours
2082 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2084 if test "x-$need_dlopen" != "x-no" ; then
2085 dnl some kind of dynamic library access system is required for hostlib.resource
2086 AC_CHECK_FUNC(dlopen, have_dl="yes", have_dl="no")
2087 if test "x-$have_dl" = "x-no" ; then
2088 AC_CHECK_LIB(dl, dlopen, [have_dl="yes"
2089 aros_host_ldflags="$aros_host_ldflags -ldl"],
2090 have_dl="no")
2091 fi
2092 if test "x-$have_dl" = "x-no" ; then
2093 AC_MSG_ERROR([dlopen() dynamic linker functions not available])
2094 fi
2095 fi
2098 dnl x11 hidd
2099 AC_ARG_ENABLE(x11_hidd, AC_HELP_STRING([--enable-x11-hidd],
2100 [build X11 hidd for hosted (default=auto)]),
2101 x11_hidd="$enableval",
2102 x11_hidd="$need_x11")
2103 case "x-$x11_hidd" in
2104 x-yes|x-no|x-auto) ;;
2105 *) x11_hidd="$need_x11" ;;
2106 esac
2108 ENABLE_X11=0
2110 dnl they want it
2111 if test "x-$x11_hidd" != "x-no" ; then
2113 dnl find x11 stuff
2114 AC_PATH_X
2116 x_cflags=
2117 for path in $x_libraries
2118 do
2119 x_cflags="$x_cflags -L$path"
2120 done
2122 for path in $x_includes
2123 do
2124 x_cflags="$x_cflags -I$path"
2125 done
2127 if test "x-$no_x" = "x-yes" ; then
2129 dnl didn't find it
2130 if test "x-$x11_hidd" != "x-auto" ; then
2131 dnl and they explicitly asked for it, bail out
2132 AC_MSG_ERROR([X11 libs/headers not found, cannot build X11 hidd as requested])
2133 fi
2135 else
2136 dnl found it, setup the metatarget
2137 x11_hidd_target=kernel-x11gfx-kobj
2138 ENABLE_X11=1
2140 dnl setup shared memory extensions
2141 AC_ARG_ENABLE(x11_shm, AC_HELP_STRING([--enable-x11-shm],
2142 [use X11 shared memory (default=auto)]),
2143 x11_hidd_shm="$enableval",
2144 x11_hidd_shm="auto")
2145 case "x-$x11_hidd_shm" in
2146 x-yes|x-no|x-auto) ;;
2147 *) x11_hidd_shm="auto" ;;
2148 esac
2150 have_xshm=no
2152 dnl they want it
2153 if test "x-$x11_hidd_shm" != "x-no" ; then
2155 dnl system shm headers
2156 AC_CHECK_HEADERS(sys/ipc.h)
2157 AC_CHECK_HEADERS(sys/shm.h)
2159 dnl got them
2160 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
2162 dnl make sure X libs have shm functions
2163 save_cflags="$CFLAGS"
2164 CFLAGS="$CFLAGS $x_cflags"
2165 AC_CHECK_LIB(Xext, XShmQueryExtension, have_xshm=yes)
2166 CFLAGS="$save_cflags"
2167 fi
2168 fi
2170 dnl detection done, prepare output
2171 if test "x-$have_xshm" = "x-yes" ; then
2172 dnl we can do shm
2173 DO_XSHM_SUPPORT="1"
2174 elif test "x-$x11_hidd_shm" = "x-yes" ; then
2175 dnl they explicitly asked for it, but we can't do it
2176 AC_MSG_ERROR([X11 has no support for shared memory, cannot enable it as requested])
2177 else
2178 dnl otherwise just disable it
2179 DO_XSHM_SUPPORT="0"
2180 fi
2183 dnl setup vidmode (fullscreen) extensions
2184 AC_ARG_ENABLE(x11_vidmode, AC_HELP_STRING([--enable-x11-vidmode],
2185 [use X11 vidmode extension (default=auto)]),
2186 x11_hidd_vidmode="$enableval",
2187 x11_hidd_vidmode="auto")
2188 case "x-$x11_hidd_vidmode" in
2189 x-yes|x-no|x-auto) ;;
2190 *) x11_hidd_vidmode="auto" ;;
2191 esac
2193 have_vidmode=no
2195 dnl they want it
2196 if test "x-$x11_hidd_vidmode" != "x-no" ; then
2198 dnl make sure X libs have vidmode functions
2199 save_cflags="$CFLAGS"
2200 CFLAGS="$CFLAGS $x_cflags"
2201 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, have_vidmode=yes)
2202 CFLAGS="$save_cflags"
2203 fi
2205 dnl detection done, prepare output
2206 if test "x-$have_vidmode" = "x-yes" ; then
2207 dnl we can do vidmode
2208 DO_VIDMODE_SUPPORT="1"
2209 elif test "x-$x11_hidd_vidmode" = "x-yes" ; then
2210 dnl they explicitly asked for it, but we can't do it
2211 AC_MSG_ERROR([X11 vidmode extension not available, cannot enable it as requested])
2212 else
2213 dnl otherwise just disable it
2214 DO_VIDMODE_SUPPORT="0"
2215 fi
2216 fi
2218 aros_host_x11_includes=$x_includes
2219 aros_host_x11_libdirs=$x_libraries
2220 fi
2223 dnl sdl hidd
2224 AC_ARG_ENABLE(sdl_hidd, AC_HELP_STRING([--enable-sdl-hidd],
2225 [build SDL hidd for hosted (default=auto)]),
2226 sdl_hidd="$enableval",
2227 sdl_hidd="auto")
2228 case "x-$sdl_hidd" in
2229 x-yes|x-no|x-auto) ;;
2230 *) sdl_hidd="auto" ;;
2231 esac
2233 dnl they want it
2234 if test "x-$sdl_hidd" != "x-no" ; then
2236 dnl find sdl
2237 AM_PATH_SDL([1.2.10], have_sdl="yes", have_sdl="no")
2239 if test "x-$have_sdl" != "x-yes" ; then
2241 dnl didn't find it
2242 if test "x-$sdl_hidd" != "x-auto" ; then
2243 dnl and they explicitly asked for it, bail out
2244 AC_MSG_ERROR([SDL libs/headers not found, cannot build SDL hidd as requested])
2245 fi
2247 else
2248 dnl found it, set up the metatarget
2249 sdl_hidd_target=kernel-hidd-sdl
2250 aros_host_sdl_cflags=SDL_CFLAGS
2251 aros_host_sdl_libs=SDL_LIBS
2252 fi
2253 fi
2255 dnl oss.library
2256 AC_CHECK_HEADER(sys/soundcard.h)
2257 if test "x-$ac_cv_header_sys_soundcard_h" = "x-yes" ; then
2258 oss_library_target=workbench-libs-oss-unix
2259 fi
2260 fi
2263 dnl See if the user wants dbus.library
2264 AC_MSG_CHECKING([if building of dbus.library is enabled])
2265 AC_ARG_ENABLE(dbus,AC_HELP_STRING([--enable-dbus],[Enable DBUS support via dbus.library (default=no)]),dbus="yes",dbus="no")
2266 if test "$dbus" = "yes" ; then
2267 ENABLE_DBUS=1
2268 DBUS_CFLAGS=`pkg-config --cflags dbus-1`
2269 DBUS_LIBFLAGS=`pkg-config --libs dbus-1`
2270 KERNEL_DBUS_KOBJ=kernel-dbus-kobj
2271 KERNEL_DBUS_INCLUDES=kernel-dbus-includes
2272 else
2273 ENABLE_DBUS=0
2274 fi
2275 AC_MSG_RESULT($dbus)
2277 if test "$use_kernel_cc_wrapper" = "yes" ; then
2278 aros_kernel_cc="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc"
2279 fi
2281 dnl --------------------------------------------------------------------
2282 dnl Configuration Output Section
2283 dnl --------------------------------------------------------------------
2285 # Generic
2286 AC_SUBST(aros_arch)
2287 AC_SUBST(aros_cpu)
2288 AC_SUBST(aros_flavour)
2289 AC_SUBST(aros_flavour_uc)
2290 AC_SUBST(AROS_BUILDDIR)
2291 AC_SUBST(AROS_BUILDDIR_UNIX)
2292 AC_SUBST(SRCDIR)
2293 AC_SUBST(AROS_CROSSTOOLSDIR)
2294 AC_SUBST(AROS_PORTSSRCDIR)
2296 # Compatability with other Amiga-like operation systems
2297 AC_SUBST(aros_amigaos_compliance)
2299 # Host related
2300 AC_SUBST(aros_cc_pre)
2301 AC_SUBST(aros_host_strip)
2302 AC_SUBST(aros_host_arch)
2303 AC_SUBST(aros_host_cpu)
2304 AC_SUBST(aros_host_cc)
2305 AC_SUBST(aros_host_ar)
2306 AC_SUBST(aros_host_ranlib)
2307 AC_SUBST(aros_host_ld)
2308 AC_SUBST(aros_host_make)
2309 AC_SUBST(aros_host_cflags)
2310 AC_SUBST(gnu89_inline)
2311 AC_SUBST(aros_host_ldflags)
2312 AC_SUBST(aros_host_debug)
2313 AC_SUBST(aros_host_mkdep)
2314 AC_SUBST(aros_host_mkargs)
2315 AC_SUBST(aros_host_exe_suffix)
2316 AC_SUBST(aros_host_lib_suffix)
2317 AC_SUBST(aros_tools_dir)
2318 AC_SUBST(aros_host_aclocal)
2319 AC_SUBST(aros_host_autoconf)
2320 AC_SUBST(aros_host_autoheader)
2321 AC_SUBST(aros_host_automake)
2322 AC_SUBST(ant)
2324 # Target Related
2325 AC_SUBST(aros_target_guitheme)
2326 AC_SUBST(aros_target_iconset)
2327 AC_SUBST(aros_target_bootloader)
2328 AC_SUBST(aros_target_arch)
2329 AC_SUBST(aros_target_family)
2330 AC_SUBST(aros_target_cpu)
2331 AC_SUBST(aros_target_variant)
2332 AC_SUBST(aros_target_suffix)
2333 AC_SUBST(aros_target_incl)
2334 AC_SUBST(aros_target_ar)
2335 AC_SUBST(aros_target_ranlib)
2336 AC_SUBST(aros_plain_nm)
2337 AC_SUBST(aros_plain_ar)
2338 AC_SUBST(aros_kernel_ar)
2339 AC_SUBST(aros_kernel_ranlib)
2340 AC_SUBST(orig_target_cc)
2341 AC_SUBST(aros_target_cc)
2342 AC_SUBST(aros_target_cxx)
2343 AC_SUBST(aros_kernel_cc)
2344 AC_SUBST(aros_target_as)
2345 AC_SUBST(orig_target_ld)
2346 AC_SUBST(aros_target_ld)
2347 AC_SUBST(aros_kernel_ld)
2348 AC_SUBST(aros_target_cc_includes)
2349 AC_SUBST(aros_target_cc_path)
2350 AC_SUBST(aros_target_objdump)
2351 AC_SUBST(aros_target_objcopy)
2352 AC_SUBST(aros_target_strip)
2353 AC_SUBST(aros_target_nm)
2354 AC_SUBST(aros_kernel_rescomp)
2355 AC_SUBST(aros_shared_default)
2356 AC_SUBST(aros_shared_ld)
2357 AC_SUBST(aros_object_format)
2358 AC_SUBST(aros_compiler_libs)
2359 AC_SUBST(aros_arch_libs)
2361 AC_SUBST(aros_config_cflags)
2362 AC_SUBST(aros_config_aflags)
2363 AC_SUBST(aros_config_ldflags)
2365 AC_SUBST(aros_shared_cflags)
2366 AC_SUBST(aros_shared_aflags)
2367 AC_SUBST(aros_shared_ldflags)
2368 AC_SUBST(aros_kernel_cflags)
2369 AC_SUBST(aros_kernel_includes)
2370 AC_SUBST(aros_kernel_objcflags)
2371 AC_SUBST(aros_kernel_ldflags)
2372 AC_SUBST(aros_target_cflags)
2373 AC_SUBST(aros_debug_cflags)
2374 AC_SUBST(aros_debug_aflags)
2375 AC_SUBST(aros_debug_ldflags)
2376 AC_SUBST(aros_target_genmap)
2377 AC_SUBST(aros_target_strip_flags)
2379 AC_SUBST(crosstools_target)
2380 AC_SUBST(crosstools_cxx_target)
2382 # Graphics Related
2383 AC_SUBST(x11_hidd_target)
2384 AC_SUBST(sdl_hidd_target)
2385 AC_SUBST(pci_hidd_target)
2386 AC_SUBST(oss_library_target)
2388 AC_SUBST(aros_default_wbwidth)
2389 AC_SUBST(aros_default_wbheight)
2390 AC_SUBST(aros_default_wbdepth)
2391 AC_SUBST(DO_XSHM_SUPPORT)
2392 AC_SUBST(DO_VIDMODE_SUPPORT)
2394 AC_SUBST(aros_host_x11_includes)
2395 AC_SUBST(aros_host_x11_libdirs)
2396 AC_SUBST(aros_host_sdl_cflags)
2397 AC_SUBST(aros_host_sdl_libs)
2399 # Native version related
2400 AC_SUBST(aros_serial_debug)
2402 # Palm native version related
2403 AC_SUBST(aros_palm_debug_hack)
2405 # USB3.0 code
2406 AC_SUBST(aros_usb30_code)
2408 # Unix/Hosted version related
2409 AC_SUBST(aros_nesting_supervisor)
2411 # MMU related
2412 AC_SUBST(aros_enable_mmu)
2414 # Apple iOS related
2415 AC_SUBST(aros_ios_platform)
2416 AC_SUBST(aros_ios_version)
2417 AC_SUBST(aros_ios_sdk)
2419 # Android related
2420 AC_SUBST(android_tool)
2421 AC_SUBST(aros_android_level)
2423 # DBUS related
2424 AC_SUBST(ENABLE_DBUS)
2425 AC_SUBST(DBUS_CFLAGS)
2426 AC_SUBST(DBUS_LIBFLAGS)
2427 AC_SUBST(KERNEL_DBUS_KOBJ)
2428 AC_SUBST(KERNEL_DBUS_INCLUDES)
2430 #X11 related
2431 AC_SUBST(ENABLE_X11)
2433 # Debug related
2434 AC_SUBST(aros_debug)
2435 AC_SUBST(aros_mungwall_debug)
2436 AC_SUBST(aros_stack_debug)
2437 AC_SUBST(aros_modules_debug)
2439 # Collect-aros stuff: "-ius" to ignore undefined symbols
2440 AC_SUBST(ignore_undefined_symbols)
2442 # C compiler related
2443 AC_SUBST(gcc_target_cpu)
2445 dnl Prepare for output, make up all the generated patches
2446 case "$aros_flavour" in
2447 emulation) aros_flavour_uc="AROS_FLAVOUR_EMULATION"
2448 aros_flavour="emulation" ;;
2449 emulcompat) aros_flavour_uc="(AROS_FLAVOUR_EMULATION|AROS_FLAVOUR_BINCOMPAT)"
2450 aros_flavour="emulation" ;;
2451 standalone) aros_flavour_uc="AROS_FLAVOUR_STANDALONE"
2452 aros_flavour="standalone";;
2453 standcompat) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2454 aros_flavour="standalone";;
2455 native) aros_flavour_uc="AROS_FLAVOUR_NATIVE"
2456 aros_flavour="native" ;;
2457 nativecompat) aros_flavour_uc="(AROS_FLAVOUR_NATIVE|AROS_FLAVOUR_BINCOMPAT)"
2458 aros_flavour="native" ;;
2459 linklib) aros_flavour_uc="AROS_FLAVOUR_LINKLIB"
2460 aros_flavour="linklib" ;;
2461 palmnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2462 aros_flavour="palmnative" ;;
2463 mac68knative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2464 aros_flavour="mac68knative" ;;
2465 ppcnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2466 aros_flavour="ppcnative" ;;
2467 esac
2469 if test ! -d ${aros_inc_dir} ; then
2470 ${MKDIR} ${aros_inc_dir}
2471 fi
2472 if test ! -d ${aros_geninc_dir} ; then
2473 ${MKDIR} ${aros_geninc_dir}
2474 fi
2475 if test ! -d ${aros_hostcfg_dir} ; then
2476 ${MKDIR} ${aros_hostcfg_dir}
2477 fi
2478 if test ! -d ${aros_targetcfg_dir} ; then
2479 ${MKDIR} ${aros_targetcfg_dir}
2480 fi
2481 if test ! -d ${aros_tools_dir} ; then
2482 ${MKDIR} ${aros_tools_dir}
2483 fi
2484 if test ! -d ${aros_scripts_dir} ; then
2485 ${MKDIR} ${aros_scripts_dir}
2486 fi
2488 AC_CONFIG_HEADERS(${aros_geninc_dir}/host-conf.h:config/host-conf.h.in)
2490 AC_CONFIG_COMMANDS([compiler_executable],
2491 [
2492 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2493 mkdir -p $prefix
2494 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2495 prefix3=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf
2497 echo ${prefix2}
2498 echo ${prefix3}
2499 chmod a+x ${prefix2}-gcc ${prefix2}-ld ${prefix3}-gcc
2501 ln -sf $aros_target_as_ln$aros_host_exe_suffix ${prefix2}-as$aros_host_exe_suffix
2502 ln -sf $aros_target_nm_ln$aros_host_exe_suffix ${prefix2}-nm$aros_host_exe_suffix
2503 ln -sf $aros_target_ar_ln$aros_host_exe_suffix ${prefix2}-ar$aros_host_exe_suffix
2504 ln -sf $aros_target_ranlib_ln$aros_host_exe_suffix ${prefix2}-ranlib$aros_host_exe_suffix
2505 ln -sf $aros_target_objcopy_ln$aros_host_exe_suffix ${prefix2}-objcopy$aros_host_exe_suffix
2506 ln -sf $aros_target_objdump_ln$aros_host_exe_suffix ${prefix2}-objdump$aros_host_exe_suffix
2507 ln -sf $aros_target_strip_ln$aros_host_exe_suffix ${prefix2}-strip$aros_host_exe_suffix
2509 ln -sf $aros_kernel_ld$aros_host_exe_suffix ${prefix3}-ld$aros_host_exe_suffix
2510 ],
2511 [
2512 aros_host_exe_suffix=${aros_host_exe_suffix}
2513 aros_tools_dir=${aros_tools_dir}
2514 aros_target_cpu=${aros_target_cpu}
2515 aros_target_arch=${aros_target_arch}
2516 aros_target_suffix=${aros_target_suffix}
2517 aros_target_nm_ln=${aros_target_nm_ln}
2518 aros_target_as_ln=${aros_target_as_ln}
2519 aros_target_ar_ln=${aros_target_ar_ln}
2520 aros_target_ranlib_ln=${aros_target_ranlib_ln}
2521 aros_target_objdump_ln=${aros_target_objdump_ln}
2522 aros_target_objcopy_ln=${aros_target_objcopy_ln}
2523 aros_target_strip_ln=${aros_target_strip_ln}
2524 aros_kernel_ld=${aros_kernel_ld}
2525 ]
2526 )
2527 AC_CONFIG_COMMANDS([genmf_executable],
2528 [chmod a+x ${aros_tools_dir}/genmf.py],
2529 [aros_tools_dir=${aros_tools_dir}]
2530 )
2532 AC_CONFIG_FILES(
2533 Makefile
2534 config/make.cfg
2535 ${aros_inc_dir}/config.h:config/config.h.in
2536 ${aros_geninc_dir}/config.h:config/config.h.in
2537 ${aros_hostcfg_dir}/host.cfg:config/host.cfg.in
2538 ${aros_targetcfg_dir}/target.cfg:config/target.cfg.in
2539 mmake.config
2540 ${aros_targetcfg_dir}/make.defaults:config/make.defaults.in
2541 ${aros_targetcfg_dir}/specs:config/specs.in
2542 ${aros_targetcfg_dir}/elf-specs:${elf_specs_in}
2543 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-gcc:scripts/aros-gcc.in
2544 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc:scripts/elf-gcc.in
2545 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld:scripts/aros-ld.in
2546 ${aros_tools_dir}/genmf.py:tools/genmf/genmf.py
2547 tools/collect-aros/env.h
2548 ${aros_gendir}/arch/all-android/bootstrap/app/default.properties:arch/all-android/bootstrap/app/default.properties.in
2549 )
2551 AC_OUTPUT
2553 dnl This is in order to not define SHARED_CFLAGS sometimes
2554 dnl We don't always do aros_shared_ar, aros_shared_cflags
2556 #XXX compatability...
2557 aros_shared_ar="$aros_shared_ld $aros_shared_ldflags -o"
2559 if test -n "$aros_shared_cflags" ; then
2560 echo "SHARED_CFLAGS := $aros_shared_cflags" >> ${aros_hostcfg_dir}/host.cfg
2561 echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg
2562 fi