1 dnl Copyright © 1997-2014, The AROS Development Team. All rights reserved.
4 dnl Desc: Autoconf source for configuration file
7 # Note: After file changes, generate configure anew and commit _both_ files.
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 # ------------------------------------------------------------------------
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.
25 # Default version of gnu tools to use
26 default_gcc_version="4.6.4"
27 default_binutils_version="2.23.2"
29 # The AROS target is slightly different to the normal GNU style
30 # format. We don't have the middle part, and we reverse the order
31 # of the $(CPU) and $(OS) bits.
33 # Don't strip the version of the target yet, it might be
34 # useful on some systems.
36 AC_MSG_CHECKING([for AROS style target])
38 if test "$target" = "NONE" ; then
39 target=$host_os-$host_cpu
41 if test "$target" = "" ; then
42 target=$host_os-$host_cpu
45 AC_MSG_RESULT($target)
47 if test "$host_os" = "mingw32" ; then
51 # Don't know where else to put this...
52 AC_MSG_CHECKING([building AROS in])
53 AROS_BUILDDIR=`${PWDCMD-pwd}`
54 AROS_BUILDDIR_UNIX=${PWD}
55 AC_MSG_RESULT($AROS_BUILDDIR)
57 AC_MSG_CHECKING([AROS source in])
58 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
60 AC_MSG_RESULT($SRCDIR)
62 # Parse the target field into something useful.
64 target_os=`echo $target | sed 's/^\([^-].*\)-\(.*\)$/\1/'`
65 target_cpu=`echo $target | sed 's/^\([^-].*\)-\(.*\)$/\2/'`
68 # Some debug output, to be removed again.
69 AC_MSG_CHECKING([for target system (debug output)])
70 AC_MSG_RESULT($target_os)
71 AC_MSG_CHECKING([for target cpu (debug output)])
72 AC_MSG_RESULT($target_cpu)
74 dnl --------------------------------------------------------------------
75 dnl Set the default Workbench resolution
76 dnl --------------------------------------------------------------------
77 aros_default_wbwidth=800
78 aros_default_wbheight=600
79 aros_default_wbdepth=4
81 dnl --------------------------------------------------------------------
82 dnl Host Configuration Section
83 dnl --------------------------------------------------------------------
85 dnl The idea here is to find out all the information we need about the
86 dnl host. This means things like tools for building directory structures,
87 dnl copying files around and the like.
89 # The first step is to find the host binaries.
90 # Check for a compiler.
91 # Due to a bug in autoconf check for c++ compiler first.
92 # For mor info see, http://osdir.com/ml/bug-autoconf-gnu/2010-05/msg00001.html.
98 # Check for a compatible awk
99 AC_CHECK_PROGS(AWK,[gawk nawk])
100 AROS_REQUIRED(gawk,$AWK)
101 AROS_PROG(MMAKE,mmake)
103 # Perform some default variable assignments. Note all of these will be
104 # Regenerated from the script, so there is no need to cache them.
109 AROS_TOOL_CCPATH(aros_host_ld,ld)
110 AROS_REQUIRED(ld,$aros_host_ld)
111 aros_host_make="make"
112 aros_host_cflags="$CFLAGS"
113 aros_host_cxxflags="$CXXFLAGS"
114 aros_host_ldflags="$LDFLAGS"
115 aros_host_debug="-g -O0"
116 aros_host_mkdep="\$(SRCDIR)/scripts/mkdep"
117 aros_host_mkargs="--no-print-directory"
118 aros_host_exe_suffix="$EXEEXT"
119 aros_host_lib_suffix=""
121 # Ignore all compliance, AROS ROMs = 0
122 # KickStart v1.0 = 30
123 # KickStart v1.3 = 34
124 # KickStart v2.0 = 37
125 # KickStart v3.0 = 39
126 # KickStart v3.1 = 40
128 aros_amigaos_compliance=0
130 AC_CHECK_PROGS(aros_host_aclocal,[aclocal aclocal19 aclocal-1.9])
131 AC_CHECK_PROGS(aros_host_autoconf,[autoconf autoconf259 autoconf253])
132 AC_CHECK_PROGS(aros_host_autoheader,[autoheader autoheader259 autoheader253])
133 AC_CHECK_PROGS(aros_host_automake,[automake automake19 automake-1.9])
135 AROS_REQUIRED(aclocal/aclocal19/aclocal-1.9, $aros_host_aclocal)
136 AROS_REQUIRED(automake/automake19/automake-1.9, $aros_host_automake)
138 case "$aros_host_cc" in
143 aros_host_cc_pipe="-pipe"
153 aros_kernel_cc_includes=""
154 aros_target_cc_includes=""
157 # ----------------------------------------------------------------------------------------
158 # Host-specific defaults
160 # This is the main host configuration section. It is where the host
161 # can change the values of any variables it needs to change. We do
162 # not look at anything that compiles to the target yet, we'll get
167 aros_host_arch="aros"
168 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
174 aros_host_cpu="x86_64"
180 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
181 aros_host_cpu="$host_cpu"
187 aros_host_arch="linux"
188 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
189 android_build_os="linux-x86"
190 android_tool="android"
191 default_android_sdk="/opt/android-sdk-linux_x86"
197 aros_host_cpu="x86_64"
209 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
210 aros_host_cpu="$host_cpu"
216 aros_host_cc="$aros_host_cc $aros_host_cc_pipe -I/usr/local/include"
217 aros_host_make="gmake"
218 aros_host_arch="freebsd"
221 aros_host_ldflags="$aros_host_ldflags -L/usr/local/lib -liconv"
223 dnl FreeBSD 5.x (and later) has changed the default object format.
224 dnl The double [[]] is necessary to get around m4's quoting rules.
227 aros_object_format="elf_i386"
231 aros_object_format="elf_i386_fbsd"
238 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
239 aros_host_arch="darwin"
241 android_build_os="darwin-x86"
242 android_tool="android"
243 default_android_sdk="/android-sdk-mac_x86"
249 aros_host_cpu="x86_64"
255 AC_MSG_WARN("Unknown CPU for Darwin host -- $host_cpu")
256 aros_host_cpu="$host_cpu"
260 aros_host_ldflags="$aros_host_ldflags -liconv"
265 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
266 aros_host_make="gmake"
267 aros_host_arch="dragonfly"
273 aros_host_cpu="x86_64"
276 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
277 aros_host_cpu="$host_cpu"
283 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
284 aros_host_make="gmake"
285 aros_host_arch="netbsd"
294 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
295 aros_host_cpu="$host_cpu"
298 aros_host_lib_suffix=".0.0"
302 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
303 aros_host_make="gmake"
304 aros_host_arch="openbsd"
310 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
311 aros_host_cpu="$host_cpu"
317 aros_host_arch="solaris"
318 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
324 aros_host_cpu="sparc"
327 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
328 aros_host_cpu="$host_cpu"
334 aros_host_arch="morphos"
340 aros_host_arch="amiga"
346 TOUCH="/gg/bin/touch"
355 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
356 aros_host_cpu="$host_cpu"
362 aros_host_arch="cygwin"
363 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
365 android_build_os="windows"
366 android_tool="android.bat"
367 default_android_sdk="/cygdrive/c/android-sdk-windows-1.6_r1"
374 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
375 aros_host_cpu="$host_cpu"
381 aros_host_arch="mingw32"
382 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
384 android_build_os="windows"
385 android_tool="android.bat"
386 default_android_sdk="/c/android-sdk-windows-1.6_r1"
390 dnl Currently there's neither 64-bit MinGW nor MSYS. Both environments are 32-bit
391 dnl and run under emulation. Consequently, uname reports i386 even on 64-bit systems.
392 dnl Here we attempt to detect Windows home platform by asking gcc about its target.
393 dnl 64-bit gcc will output "x86_64-w64-mingw32" here.
395 AC_MSG_CHECKING([for Windows native gcc target])
396 host_cpu=`gcc -dumpmachine`
397 AC_MSG_RESULT($host_cpu)
408 dnl Native i386 gcc for MinGW32 reports 'mingw32' with -dumpmachine switch
413 aros_host_cpu="x86_64"
414 dnl Dragon's x86_64-w64-mingw32-gcc is a bit broken. It ignores standard $prefix/include
415 dnl directory, so we have to add it explicitly here.
416 aros_host_cflags="$aros_host_cflags -isystem /mingw/include"
420 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
421 aros_host_cpu="$host_cpu"
426 AC_MSG_ERROR([Unsupported host architecture $host])
430 AROS_PROG(aros_host_ar,[ar],[cr])
431 AROS_REQUIRED(ar,$aros_host_ar)
432 AROS_PROG(aros_host_ranlib,ranlib)
433 AROS_REQUIRED(ranlib,$aros_host_ranlib)
434 AROS_PROG(aros_host_strip,strip)
435 AROS_REQUIRED(strip,$aros_host_strip)
437 AROS_PROG(RM,[rm],[-rf])
438 AROS_REQUIRED(rm,$RM)
440 AROS_REQUIRED(cp,$CP)
442 AROS_REQUIRED(mv,$MV)
443 AROS_PROG(ECHO,[echo])
444 AROS_REQUIRED(echo,$ECHO)
445 AROS_PROG(MKDIR,[mkdir],[-p])
446 AROS_REQUIRED(mkdir,$MKDIR)
447 AROS_PROG(TOUCH,[touch])
448 AROS_REQUIRED(touch,$TOUCH)
449 AROS_PROG(SORT,[sort])
450 AROS_REQUIRED(sort,$SORT)
451 AROS_PROG(UNIQ,[uniq])
452 AROS_REQUIRED(uniq,$UNIQ)
453 AROS_PROG(NOP,[true])
454 AROS_REQUIRED(true,$NOP)
456 AROS_REQUIRED(cat,$CAT)
457 AROS_PROG(BISON,[bison])
458 AROS_REQUIRED(bison,$BISON)
459 AROS_PROG(FLEX,[flex])
460 AROS_REQUIRED(flex,$FLEX)
461 AROS_PROG(PNGTOPNM,[pngtopnm])
462 AROS_REQUIRED(pngtopnm,$PNGTOPNM)
463 AROS_PROG(PPMTOILBM,[ppmtoilbm])
464 AROS_REQUIRED(ppmtoilbm,$PPMTOILBM)
466 AROS_REQUIRED(sed,$SED)
467 AROS_PROG(CHMOD,[chmod])
468 AROS_REQUIRED(chmod,$CHMOD)
469 AROS_PROG(PATCH,[patch])
470 AROS_REQUIRED(patch,$PATCH)
474 AC_CHECK_LIB(png, png_read_png)
475 AROS_REQUIRED(libpng, $ac_cv_lib_png_png_read_png)
482 dnl ---------------------------------------------------------------------------
483 dnl Look for things about the host system, good for hosted targets.
484 dnl ---------------------------------------------------------------------------
486 # Check for some includes for the X11 HIDD and the kernel
487 AC_CHECK_HEADERS([sys/ipc.h sys/shm.h \
488 sys/mmap.h sys/mman.h sysexits.h \
489 sys/statfs.h sys/statvfs.h sys/vfs.h sys/param.h \
492 AC_CHECK_HEADERS([sys/mount.h],,,[#include <sys/param.h>])
509 AC_CHECK_MEMBERS(struct tm.tm_gmtoff)
511 # Look for some functions
512 AC_CHECK_FUNCS([getpagesize kqueue statfs statvfs \
513 clone kse_create rfork_thread thr_create sa_register \
514 getcontext makecontext setcontext sigaltstack swapcontext])
519 dnl --------------------------------------------------------------------
520 dnl Target Configuration Section
521 dnl --------------------------------------------------------------------
523 dnl The target configuration section is responsible for setting up all
524 dnl the paths for includes, and tools required to build AROS to some
525 dnl particular target.
527 aros_config_cflags="-Wall -Werror-implicit-function-declaration"
528 aros_config_aflags="-Wall -x assembler-with-cpp -c"
529 aros_config_ldflags=""
531 aros_shared_default=yes
533 aros_shared_cflags="-fPIC"
534 aros_shared_aflags=""
535 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
536 aros_kernel_ldflags="-Wl,-rpath,./lib"
538 aros_kernel_ar_flags="cr"
539 aros_target_ar_flags="cr"
540 aros_target_nm_flags="-C -ul"
541 aros_target_strip_flags="--strip-unneeded -R.comment"
546 aros_target_genmap="-Wl,-Map -Xlinker"
548 # Native flavour stuff
549 aros_serial_debug="0"
551 # Palm native flavour stuff
552 aros_palm_debug_hack="0"
555 aros_nesting_supervisor="0"
557 # Collect-aros stuff: "-ius" to ignore undefined symbols
558 ignore_undefined_symbols=""
560 # Check for X11 by default
563 #-----------------------------------------------------------------------------
566 # GCC 4.1+ has a stack protection feature that requires OS support. Ubuntu has
567 # it switched on by default, and we use the host compiler, so it compiles AROS
568 # code with this enabled resulting in link failures as we don't have support
571 # We use two methods to disable it. For the host compiler (used to compile
572 # some hosted modules), we test to see if the compiler supports stack
573 # protection, and if it does we disable it in AROS_CONFIG_CFLAGS. This should
574 # work on all platforms.
576 # For the "cross" compiler we clear the "ssp_default" spec in config/specs.in
577 # (this is done unconditionally, as it should have no effect on compilers
578 # without the stack protection feature). This may be specific to the way that
579 # Ubuntu enables the feature, so may not work everywhere. My specs-fu isn't
580 # strong enough to disable it in a generic way though, so we'll live with it
581 # until another vendor ships GCC with it enabled in a different way, and deal
585 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
586 save_cflags="$CFLAGS"
587 CFLAGS="$CFLAGS -fno-stack-protector"
588 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
589 AC_MSG_RESULT($use_no_stack_protector)
590 if test "x-$use_no_stack_protector" = "x-yes" ; then
591 aros_host_cflags="$aros_host_cflags -fno-stack-protector"
593 CFLAGS="$save_cflags"
595 #-----------------------------------------------------------------------------
597 # Disable pointer-signedness warnings if the compiler recognises the option
598 # (this only works for the host compiler at the moment)
600 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
601 save_cflags="$CFLAGS"
602 CFLAGS="$CFLAGS -Wno-pointer-sign"
603 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
604 AC_MSG_RESULT($use_no_sign_warning)
605 if test "x-$use_no_sign_warning" = "x-yes" ; then
606 aros_host_cflags="$aros_host_cflags -Wno-pointer-sign"
608 CFLAGS="$save_cflags"
610 #-----------------------------------------------------------------------------
612 # Check if host compiler supports -fgnu89-inline, can be needed for crosstools.
614 AC_MSG_CHECKING([whether ${CC} accepts -fgnu89-inline])
615 save_cflags="$CFLAGS"
616 CFLAGS="$CFLAGS -fgnu89-inline"
617 AC_TRY_COMPILE(,, use_gnu89_inline="yes", use_gnu89_inline="no")
618 AC_MSG_RESULT($use_gnu89_inline)
619 if test "x-$use_gnu89_inline" = "x-yes" ; then
620 gnu89_inline="-fgnu89-inline"
622 CFLAGS="$save_cflags"
624 #-----------------------------------------------------------------------------
626 AC_MSG_CHECKING([for type of build])
627 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=$enableval,build_type="personal")
629 if test "$build_type" = "nightly"; then
630 build_type_string="NIGHTLY"
631 elif test "$build_type" = "snapshot"; then
632 build_type_string="SNAPSHOT"
633 elif test "$build_type" = "milestone"; then
634 build_type_string="MILESTONE"
635 elif test "$build_type" = "release"; then
636 build_type_string="RELEASE"
638 build_type_string="PERSONAL"
639 build_type="personal"
642 aros_config_cflags="$aros_config_cflags -DAROS_BUILD_TYPE=AROS_BUILD_TYPE_$build_type_string"
644 AC_MSG_RESULT($build_type)
646 #-----------------------------------------------------------------------------
647 all_debug_types="messages stack modules mungwall symbols"
649 AC_MSG_CHECKING([which debug types to enable])
650 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)]),
651 debug="$enableval",debug="")
653 if test "$debug" = "" -o "$debug" = "no"; then
655 elif test "$debug" = "yes"; then
659 if test "$debug" = "all" ; then
660 debug="messages stack modules symbols"
661 for d in $all_debug_types; do
662 export aros_${d}_debug="1"
665 for d in $all_debug_types; do
666 export aros_${d}_debug="0"
670 if test "$debug" != "none"; then
671 debug=`echo $debug | sed s/,/\ /g`
674 for d2 in $all_debug_types; do
675 if test "$d2" = "$d"; then
680 if test "$found" = "0"; then
681 AC_MSG_ERROR([unrecognized debug type "$d". Available types are: all none $all_debug_types])
683 export aros_${d}_debug="1"
687 AC_MSG_RESULT($debug)
689 if test "$aros_messages_debug" = "1"; then
690 aros_messages_debug="-DADEBUG=1 -DMDEBUG=1"
692 aros_messages_debug=""
694 if test "$aros_symbols_debug" = "1"; then
695 aros_symbols_debug="-g"
697 aros_symbols_debug=""
700 # These are the flags to pass when compiling debugged programs
701 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
703 aros_debug_ldflags="$aros_symbols_debug"
705 #-----------------------------------------------------------------------------
706 # Checking for distcc and ccache.
708 # Always apply the transforms in this particular order. Basically you should
709 # always run 'ccache distcc compiler' in that order for the best performance.
711 AC_MSG_CHECKING([whether to enable distcc])
712 AC_ARG_ENABLE(distcc,AC_HELP_STRING([--enable-distcc],[Use distcc as a front end to the compiler (default=no).]),distcc="$enableval",distcc="no")
713 if test "$distcc" != "" -a "$distcc" != "no"; then
714 # AC_CHECK_PROG will print out the result in this case
715 AC_PATH_PROG(DISTCC,[distcc],distcc,)
720 AC_MSG_CHECKING([whether to enable ccache])
721 AC_ARG_ENABLE(ccache,AC_HELP_STRING([--enable-ccache],[Use ccache as a front end to the compiler (default=no).]),ccache="$enableval",ccache="no")
722 if test "$ccache" != "" -a "$ccache" != "no"; then
723 # AC_CHECK_PROG will print out the result in this case
724 AC_CHECK_PROG(CCACHE,[ccache],ccache,)
729 #-----------------------------------------------------------------------------
730 AC_MSG_CHECKING([what specific host gcc version to use])
731 AC_ARG_WITH(kernel-gcc-version,AC_HELP_STRING([--with-kernel-gcc-version=VERSION],[Use gcc-VERSION for building bootstrap]),kernel_tool_version="$withval",kernel_tool_version="")
732 AC_MSG_RESULT($kernel_tool_version)
734 #-----------------------------------------------------------------------------
735 AC_MSG_CHECKING([what optimization flags to use])
736 AC_ARG_WITH(optimization,AC_HELP_STRING([--with-optimization=FLAGS],[Use optimization flags FLAGS (default=-O2).]),optimization="$withval",optimization="unknown")
737 if test "$optimization" = "unknown"; then
738 dnl default is -O2 for normal builds, -O0 for debug builds
739 if test "$debug" != "none"; then
745 aros_optimization_cflags="$optimization"
746 AC_MSG_RESULT($optimization)
748 #-----------------------------------------------------------------------------
749 AC_MSG_CHECKING([what paranoia flags to use])
750 AC_ARG_WITH(paranoia,AC_HELP_STRING([--with-paranoia=FLAGS],[CC flags to enable paranoia]),[paranoia_flags="$withval"],[paranoia_flags="default"])
751 if test "$paranoia_flags" = "default"; then
753 else if test "$paranoia_flags" = "yes"; then
754 paranoia_flags="-Wall -Werror"
756 AC_MSG_RESULT($paranoia_flags)
757 aros_config_cflags="$aros_config_cflags $paranoia_flags"
759 #-----------------------------------------------------------------------------
760 AC_MSG_CHECKING([what target variant to enable])
761 AC_ARG_ENABLE(target_variant,AC_HELP_STRING([--enable-target-variant=NAME],[Enable a specific target variant(default=none)]),target_variant=$enableval,target_variant="")
762 if test "$target_variant" = ""; then
763 aros_target_variant=""
764 aros_target_suffix=""
767 aros_target_variant="$target_variant"
768 aros_target_suffix="-$target_variant"
770 AC_MSG_RESULT($enableval)
772 #-----------------------------------------------------------------------------
773 # Target-specific defaults. You can override then on a per-target basis.
775 # Bootloader name. Currently used by PC target.
776 target_bootloader="none"
778 #-----------------------------------------------------------------------------
779 # Additional options for some specific targets
781 case "$aros_target_variant" in
783 AC_MSG_CHECKING([XCode path])
784 AC_ARG_WITH(xcode,AC_HELP_STRING([--with-xcode=PATH],[Specify XCode path for iOS targets (default=/Developer).]),aros_xcode_path="$withval",aros_xcode_path="/Developer")
785 AC_MSG_RESULT($aros_xcode_path)
787 AC_MSG_CHECKING([what iOS SDK version to use])
788 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=VERSION],[Use iOS SDK version VERSION (default=4.1).]),aros_sdk_version="$withval",aros_sdk_version="4.1")
789 AC_MSG_RESULT($aros_sdk_version)
794 AC_MSG_CHECKING([Android SDK path])
795 AC_ARG_WITH(sdk,AC_HELP_STRING([--with-sdk=PATH],[Specify Android SDK path (default=$default_android_sdk).]),aros_android_sdk="$withval",aros_android_sdk=$default_android_sdk)
796 AC_MSG_RESULT($aros_android_sdk)
798 AC_MSG_CHECKING([Android NDK path])
799 AC_ARG_WITH(ndk,AC_HELP_STRING([--with-ndk=PATH],[Specify Android NDK path (default=none).]),aros_android_ndk="$withval",aros_android_ndk="none")
800 AC_MSG_RESULT($aros_android_ndk)
802 AC_MSG_CHECKING([what Android SDK version to use])
803 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=LEVEL],[Use Android SDK for API LEVEL (default=12).]),aros_sdk_version="$withval",aros_sdk_version="12")
804 AC_MSG_RESULT($aros_sdk_version)
806 aros_android_level=android-$aros_sdk_version
807 if test ! -d $aros_android_sdk/platforms/$aros_android_level; then
808 echo "Platform $aros_android_level is not installed in your SDK"
809 echo "Use --with-sdk-version=<API level number> to select another platform version"
810 echo "You can check what plaform versions are installed in your SDK"
811 echo "by examining contents of $aros_android_sdk/platforms directory"
812 AC_MSG_ERROR([Android platform $aros_android_level is not installed])
815 export PATH="$aros_android_sdk/tools:$PATH"
816 AC_PATH_PROG(android_tool, $android_tool)
817 AROS_REQUIRED(android,$android_tool)
819 if test "$aros_android_ndk" != "none"; then
820 AC_MSG_CHECKING([what Android NDK version to use])
821 AC_ARG_WITH(ndk-version,AC_HELP_STRING([--with-ndk-version=LEVEL],[Use Android NDK for API LEVEL (default=9).]),aros_ndk_version="$withval",aros_ndk_version="9")
822 AC_MSG_RESULT($aros_ndk_version)
825 AC_PATH_PROG(ant, ant)
826 if test "$ant" = ""; then
827 AC_MSG_WARN([Apache Ant is missing, Java bootstrap can't be built automatically])
830 AC_MSG_CHECKING([Build debug or release apk])
831 AC_ARG_WITH(apk-version,AC_HELP_STRING([--with-apk-version=(release|debug)],[Which version of AROSBootstrap.apk to compile. Release version needs key for signing, debug version will only run in emulator. (default=release)]),aros_android_antapk=$withval,aros_android_antapk=release)
832 if test $aros_android_antapk != release -a $aros_android_antapk != debug; then
833 AC_MSG_ERROR([apk-version has to be release or debug])
835 AC_MSG_RESULT($aros_android_antapk)
837 dnl MSYS bash can't run .bat files directly, then need to be started via cmd.exe
838 if test "$host_os" = "mingw32"; then
839 android_tool="cmd //c $android_tool"
847 #-----------------------------------------------------------------------------
848 # External toolchains
849 kernel_tool_prefix="none"
850 aros_tool_prefix="none"
851 elf_tool_prefix="${target_cpu}-elf-"
853 # This is the target configuration switch.
856 aros_target_arch="linux"
857 aros_target_family="unix"
858 case "$target_cpu" in
860 aros_target_cpu="m68k"
861 aros_object_format="m68kelf"
862 aros_flavour="emulcompat"
863 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__linux__"
864 aros_shared_ldflags="-Wl,-T,\$(TOP)/config/linux/m68k/script.so"
865 aros_kernel_ldflags="-Wl,-rpath,./lib,-T,\$(TOP)/config/linux/m68k/script.normal"
866 gcc_target_cpu="mc68000"
869 aros_target_cpu="i386"
870 aros_object_format="elf_i386"
871 aros_flavour="emulation"
872 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__linux__"
873 aros_kernel_ldflags="-Wl,-melf_i386"
874 aros_default_wbdepth=8
875 gcc_target_cpu="i386"
876 pci_hidd_target="hidd-pci-linux"
877 android_tool_dir_prefix="x86"
878 android_tool_prefix="i686-android-linux"
879 android_ndk_arch="x86"
882 aros_target_cpu="x86_64"
883 aros_object_format="elf_x86_64"
884 aros_flavour="emulation"
885 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__linux__"
886 aros_config_cflags="$aros_config_cflags -mno-red-zone -fno-omit-frame-pointer"
887 aros_default_wbdepth=8
888 pci_hidd_target="hidd-pci-linux"
891 aros_target_cpu="ppc"
892 aros_object_format="elf32ppc"
893 aros_flavour="emulation"
894 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
895 aros_default_wbdepth=8
899 # Same as powerpc, but I need this for the nightly build to work again.
900 # Actually, the nightly should be made working with powerpc target.
901 # That just was too much work for the moment, another week or two.
903 aros_target_cpu="ppc"
904 aros_object_format="elf32ppc"
905 aros_flavour="emulation"
906 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
907 aros_default_wbdepth=8
911 aros_target_cpu="arm"
913 aros_object_format="armelf_aros"
914 aros_flavour="emulation"
915 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
917 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
918 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
919 aros_arch_libs="-laeabi"
920 gcc_default_float_abi="hard"
921 android_tool_dir_prefix="arm-linux-androideabi"
922 android_tool_prefix="arm-linux-androideabi"
923 android_ndk_arch="arm"
924 kernel_tool_prefix="arm-linux-gnueabihf-"
927 aros_target_cpu="arm"
928 aros_object_format="armelf_aros"
929 aros_flavour="emulation"
930 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
932 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
933 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
934 aros_arch_libs="-laeabi"
935 android_tool_dir_prefix="arm-linux-androideabi"
936 android_tool_prefix="arm-linux-androideabi"
937 android_ndk_arch="arm"
938 kernel_tool_prefix="arm-linux-gnueabi-"
941 AC_MSG_ERROR("Unknown CPU for Linux -- $target_cpu")
944 case "$aros_target_variant" in
947 dnl Not all Linux CPUs are supported by Android
948 if test "$android_ndk_arch" = ""; then
949 AC_MSG_ERROR("Unsupported CPU for Android -- $target_cpu")
952 aros_default_wbwidth=320
953 aros_default_wbheight=480
954 if test "$aros_android_ndk" = "none"; then
955 dnl Use standalone toolchain, don't adjust paths
956 aros_kernel_cflags="-mandroid"
957 aros_kernel_ldflags="-mandroid"
960 dnl In Android NDK toolchains are placed in own directories,
961 dnl but tool names are not suffixed with version
962 export PATH="$aros_android_ndk/toolchains/$android_tool_dir_prefix-$kernel_tool_version/prebuilt/$android_build_os/bin:$PATH"
963 kernel_tool_version=""
964 aros_android_ndk="$aros_android_ndk/platforms/android-$aros_ndk_version/arch-$android_ndk_arch"
965 aros_kernel_cflags="--sysroot $aros_android_ndk -mandroid"
966 aros_kernel_ldflags="--sysroot $aros_android_ndk -mandroid"
967 CFLAGS="$CFLAGS --sysroot $aros_android_ndk -mandroid"
968 aros_kernel_includes="-isystem $aros_android_ndk/usr/include"
971 unixgfx_hidd_target=kernel-hidd-androidgfx
972 # Disable implicit PIC mode
973 aros_target_cflags="$aros_target_cflags -fno-pic"
974 kernel_tool_prefix="$android_tool_prefix-"
980 aros_target_arch="pc"
981 aros_shared_default="no"
982 target_bootloader="grub2"
983 case "$target_cpu" in
985 aros_target_cpu="i386"
987 dnl If somebody hasn't already set the target object
988 dnl format, then use this value. Mostly to support
989 dnl FreeBSD cross-compilation.
990 dnl TODO: Remove when we always use our compiler.
992 if test "$aros_object_format" = "" ; then
993 aros_object_format="elf_i386"
995 aros_flavour="standalone"
996 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
997 aros_kernel_ldflags="-Wl,-melf_i386"
998 aros_default_wbwidth=640
999 aros_default_wbheight=480
1000 gcc_target_cpu="i386"
1003 aros_target_cpu="x86_64"
1005 if test "$aros_object_format" = "" ; then
1006 aros_object_format="elf_x86_64"
1008 aros_flavour="standalone"
1009 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1010 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -mno-red-zone -fno-omit-frame-pointer"
1011 aros_kernel_ldflags=""
1012 aros_default_wbwidth=640
1013 aros_default_wbheight=480
1016 AC_MSG_ERROR("Unknown native CPU -- $target_cpu")
1022 aros_target_arch="prep"
1023 aros_shared_default="no"
1024 aros_target_cpu="ppc"
1025 aros_object_format="elf32ppc"
1026 aros_flavour="ppcnative"
1027 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1028 aros_kernel_ldflags=""
1029 aros_default_wbwidth=640
1030 aros_default_wbheight=480
1031 gcc_target_cpu="ppc"
1035 aros_target_arch="freebsd"
1036 aros_target_family="unix"
1037 aros_target_cpu="i386"
1038 aros_flavour="emulation"
1039 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1040 gcc_target_cpu="i386"
1042 aros_target_strip_flags="-x"
1046 aros_target_arch="darwin"
1047 aros_target_family="unix"
1048 aros_flavour="emulation"
1049 case "$target_cpu" in
1051 aros_ios_platform="iPhoneSimulator"
1052 aros_target_cpu="i386"
1053 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1054 aros_kernel_ldflags=""
1055 aros_macosx_version="10.4"
1056 aros_default_wbdepth=8
1057 gcc_target_cpu="i386"
1058 aros_object_format="elf_i386"
1059 aros_kernel_ar_flags="-cr"
1060 aros_target_strip_flags="-x"
1061 kernel_tool_flags="-m32"
1064 aros_target_cpu="x86_64"
1065 aros_object_format="elf_x86_64"
1066 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1067 aros_macosx_version="10.6"
1068 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1069 aros_kernel_cflags="-m64"
1070 aros_kernel_ldflags="-m64"
1071 aros_target_cflags="-mcmodel=large"
1072 aros_default_wbdepth=8
1074 aros_kernel_ar_flags="-cr"
1077 aros_kernel_ranlib="ranlib"
1079 aros_kernel_strip="strip"
1080 kernel_tool_prefix="i686-apple-darwin10-"
1083 aros_target_cpu="ppc"
1084 aros_object_format="elf32ppc"
1085 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1086 aros_kernel_ldflags=""
1087 aros_macosx_version="10.0"
1088 aros_default_wbdepth=8
1089 gcc_target_cpu="ppc"
1091 aros_kernel_ar_flags="-cr"
1092 aros_kernel_ld="ld -arch ppc"
1093 aros_kernel_as="as -arch ppc"
1094 aros_kernel_ranlib="ranlib -arch ppc"
1095 aros_kernel_nm="nm -arch ppc"
1096 aros_kernel_strip="strip -arch ppc"
1097 kernel_tool_prefix="powerpc-apple-darwin10-"
1100 aros_ios_platform="iPhoneOS"
1101 aros_target_cpu="arm"
1102 aros_object_format="armelf_aros"
1103 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1104 aros_arch_libs="-laeabi"
1105 aros_default_wbdepth=8
1106 gcc_target_cpu="arm"
1108 aros_kernel_ar_flags="-cr"
1109 aros_kernel_ld="ld -arch arm"
1110 aros_kernel_ranlib="ranlib -arch arm"
1111 kernel_tool_prefix="arm-apple-darwin10-"
1112 export PATH="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/usr/bin:$PATH"
1115 AC_MSG_ERROR("Unsupported target CPU for darwin hosted flavour -- $target_cpu")
1118 case "$aros_target_variant" in
1120 aros_ios_version="3.0"
1121 aros_default_wbwidth=320
1122 aros_default_wbheight=480
1123 aros_ios_sdk="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/SDKs/$aros_ios_platform$aros_sdk_version.sdk"
1124 kernel_tool_flags="$target_tool_flags -isysroot $aros_ios_sdk"
1125 aros_kernel_includes="-isystem $aros_ios_sdk/usr/include"
1127 # This is here because it may depend on iOS or SDK version
1128 aros_kernel_cflags="$aros_kernel_cflags -miphoneos-version-min=$aros_ios_version"
1129 aros_kernel_ldflags="$aros_kernel_ldflags -miphoneos-version-min=$aros_ios_version"
1130 aros_kernel_objcflags="-fobjc-abi-version=2 -fobjc-legacy-dispatch"
1133 aros_kernel_cflags="$aros_kernel_cflags -mmacosx-version-min=$aros_macosx_version"
1134 aros_kernel_ldflags="$aros_kernel_ldflags -mmacosx-version-min=$aros_macosx_version"
1140 aros_target_arch="dragonfly"
1141 aros_target_family="unix"
1142 aros_flavour="emulation"
1143 case "$target_cpu" in
1145 aros_target_cpu="i386"
1146 aros_object_format="elf_i386"
1147 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__DragonFly__"
1150 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1151 aros_target_cpu="x86_64"
1152 aros_object_format="elf_x86_64"
1153 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__DragonFly__"
1156 AC_MSG_ERROR("Unknown CPU for DragonFly -- $target_cpu")
1162 aros_target_arch="netbsd"
1163 aros_target_family="unix"
1164 case "$target_cpu" in
1166 aros_target_cpu="m68k"
1167 aros_object_format="m68kelf"
1168 aros_flavour="emulcompat"
1169 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__NetBSD__"
1170 gcc_target_cpu="mc68000"
1173 aros_target_cpu="i386"
1174 aros_object_format="elf_i386"
1175 aros_flavour="emulation"
1176 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__NetBSD__"
1177 aros_default_wbdepth=8
1178 gcc_target_cpu="i386"
1181 AC_MSG_ERROR("Unknown CPU for NetBSD -- $target_cpu")
1184 aros_target_genmap="-Wl,-M -Xlinker >"
1185 aros_flavour="emulation"
1186 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1190 aros_target_arch="openbsd"
1191 aros_target_family="unix"
1192 case "$target_cpu" in
1194 aros_target_cpu="i386"
1195 aros_object_format="elf_i386"
1196 aros_flavour="emulation"
1197 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__OpenBSD__"
1198 gcc_target_cpu="i386"
1201 AC_MSG_ERROR("Unknown CPU for OpenBSD -- $target_cpu")
1204 aros_target_genmap="-Wl,-M -Xlinker >"
1205 aros_target_nm_flags="-u"
1206 aros_flavour="emulation"
1210 aros_target_arch="solaris"
1211 aros_target_family="unix"
1212 case "$target_cpu" in
1214 aros_target_cpu="i386"
1215 aros_object_format="elf_i386"
1216 aros_flavour="emulation"
1217 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__Solaris__"
1218 aros_default_wbdepth=8
1219 gcc_target_cpu="i386"
1222 aros_target_cpu="sparc"
1223 aros_object_format="elf_sparc"
1224 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dsparc -D__Solaris__"
1225 gcc_target_cpu="sparc"
1228 AC_MSG_ERROR("Unknown CPU for Solaris -- $target_cpu")
1231 aros_config_cflags="$aros_config_cflags -D$aros_target_cpu"
1232 aros_flavour="emulation"
1236 aros_target_arch="morphos"
1237 aros_shared_default="no"
1238 aros_target_cpu="ppc"
1239 aros_object_format="elf_ppc"
1240 aros_flavour="nativecompat"
1241 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1242 gcc_target_cpu="ppc"
1246 aros_target_arch="sam440"
1247 aros_shared_default="no"
1248 aros_target_cpu="ppc"
1249 aros_object_format="elf32ppc"
1250 aros_flavour="ppcnative"
1251 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1252 aros_kernel_ldflags=""
1253 aros_default_wbwidth=1024
1254 aros_default_wbheight=768
1255 aros_default_wbdepth=24
1256 aros_config_cflags="$aros_config_cflags -mcpu=440fp -mno-toc -fno-asynchronous-unwind-tables"
1257 gcc_target_cpu="powerpc"
1261 aros_target_arch="efika"
1262 aros_shared_default="no"
1263 aros_target_cpu="arm"
1264 aros_object_format="armelf_aros"
1265 aros_flavour="standalone"
1266 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1267 aros_kernel_ldflags=""
1268 aros_default_wbwidth=1024
1269 aros_default_wbheight=600
1270 aros_arch_libs="-laeabi"
1271 gcc_default_cpu="armv7-a"
1272 gcc_default_fpu="vfpv3"
1273 aros_config_cflags="$aros_config_cflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables"
1274 aros_config_aflags="$aros_config_aflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables"
1275 aros_optimization_cflags="$aros_optimization_cflags -Os"
1276 case "$target_cpu" in
1278 gcc_default_float_abi="hard"
1283 gcc_default_float_abi="softfp"
1286 AC_MSG_ERROR("Unknown CPU for EfikaMX $target_cpu")
1292 aros_target_arch="chrp"
1293 aros_shared_default="no"
1294 aros_target_cpu="ppc"
1295 aros_object_format="elf32ppc"
1296 aros_flavour="ppcnative"
1297 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1298 aros_kernel_ldflags=""
1299 aros_default_wbwidth=640
1300 aros_default_wbheight=480
1301 aros_config_cflags="$aros_config_cflags -mno-toc -fno-asynchronous-unwind-tables"
1302 gcc_target_cpu="powerpc"
1303 case "$aros_target_variant" in
1305 aros_config_cflags="$aros_config_cflags -DBIG_ENDIAN_OHCI=1 -mcpu=603e"
1311 aros_flavour="standalone"
1312 aros_target_arch="raspi"
1313 aros_target_cpu="arm"
1314 aros_object_format="armelf_aros"
1315 aros_shared_default="no"
1316 aros_arch_libs="-laeabi"
1318 gcc_default_cpu="armv6"
1319 gcc_default_cpu_tune="arm1176jzf-s"
1321 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1322 aros_config_cflags="$aros_config_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1323 aros_config_aflags="$aros_config_aflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1324 aros_kernel_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1325 aros_target_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1329 aros_flavour="standalone"
1330 aros_target_arch="sun4i"
1331 aros_target_cpu="arm"
1332 aros_object_format="armelf_aros"
1333 aros_shared_default="no"
1334 aros_arch_libs="-laeabi"
1336 gcc_default_cpu="armv7-a"
1337 gcc_default_fpu="neon"
1338 gcc_default_cpu_tune="cortex-a8"
1339 gcc_default_float_abi="hard"
1341 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1342 aros_optimization_cflags=""
1343 aros_config_cflags="$aros_config_cflags -mcpu=cortex-a8 -mtune=cortex-a8 -fno-strict-aliasing"
1344 aros_config_aflags="$aros_config_aflags -mcpu=cortex-a8 -mtune=cortex-a8 -fno-strict-aliasing"
1348 aros_target_arch="amiga"
1349 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D_AMIGA -DAMIGA"
1350 aros_shared_default="no"
1352 case "$target_cpu" in
1354 AC_ARG_ENABLE(amigaos_compliance,AC_HELP_STRING([--enable-amigaos-compliance=VERSION],[Enforce userspace AmigaOS compliance to a specific KickStart version (default=none).]),aros_amigaos_compliance="$enableval")
1356 aros_target_cpu="m68k"
1357 aros_object_format="m68kelf"
1358 aros_flavour="standcompat"
1359 gcc_target_cpu="m68000"
1360 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -ffreestanding -fomit-frame-pointer -fbuiltin -Wno-volatile-register-var -DNOLIBINLINE"
1361 aros_optimization_cflags="$aros_optimization_cflags -Os"
1362 aros_config_aflags="$aros_config_aflags"
1363 aros_target_strip_flags="-R.comment --strip-debug"
1364 aros_default_wbwidth=640
1365 aros_default_wbheight=256
1366 aros_default_wbdepth=2
1370 aros_flavour="native"
1371 gcc_target_cpu="ppc"
1374 AC_MSG_ERROR("Unknown CPU for Amiga $target_cpu")
1380 aros_target_arch="mingw32"
1381 aros_shared_default="no"
1382 aros_flavour="emulation"
1383 aros_shared_cflags=""
1384 need_crosstools="yes"
1387 case "$target_cpu" in
1389 aros_target_cpu="i386"
1390 aros_object_format="elf_i386"
1391 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1392 aros_default_wbdepth=8
1393 gcc_target_cpu="i386"
1395 kernel_tool_prefix="i386-mingw32-"
1398 aros_target_cpu="x86_64"
1399 aros_object_format="elf_x86_64"
1400 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1401 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1402 aros_default_wbdepth=8
1403 kernel_tool_prefix="x86_64-w64-mingw32-"
1406 aros_target_cpu="arm"
1407 aros_object_format="armelf_aros"
1408 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1409 aros_arch_libs="-laeabi"
1410 aros_default_wbdepth=8
1411 gcc_target_cpu="arm"
1412 gcc_default_float_abi="soft"
1413 kernel_tool_prefix="arm-mingw32ce-"
1414 aros_default_wbwidth=160
1415 aros_default_wbheight=160
1418 AC_MSG_ERROR("Unknown CPU for Mingw32 -- $target_cpu")
1421 if test $host_os = "cygwin"; then
1422 aros_kernel_cflags="-mno-cygwin"
1426 aros_target_arch="pp"
1427 aros_shared_default="no"
1428 case "$target_cpu" in
1430 aros_target_cpu="m68k"
1431 aros_object_format="m68kelf"
1432 aros_flavour="palmnative"
1433 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1434 aros_default_wbwidth=160
1435 aros_default_wbheight=160
1436 aros_default_wbdepth=1
1437 aros_target_ar_flags="cru"
1438 aros_compiler_libs="-lgcc1"
1439 aros_shared_default=no
1440 aros_shared_cflags="-fpic"
1441 aros_shared_aflags=""
1442 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1443 aros_kernel_ldflags="-Wl,-rpath,./lib"
1444 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1445 aros_debug_aflags=""
1446 aros_debug_ldflags="$aros_symbols_debug"
1447 aros_mungwall_debug="0"
1448 aros_modules_debug="0"
1449 gcc_target_cpu="mc68000"
1450 ignore_undefined_symbols="-ius"
1453 AC_MSG_ERROR("Unknown CPU for PalmPilot -- $target_cpu")
1459 aros_target_arch="mac"
1460 aros_shared_default="no"
1461 case "$target_cpu" in
1463 aros_target_cpu="m68k"
1464 aros_object_format="m68kelf"
1465 aros_flavour="mac68knative"
1466 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1467 aros_default_wbwidth=512
1468 aros_default_wbheight=384
1469 aros_default_wbdepth=8
1470 aros_target_ar_flags="cru"
1471 aros_compiler_libs="-lgcc1"
1472 aros_shared_default=no
1473 aros_shared_cflags="-fpic"
1474 aros_shared_aflags=""
1475 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1476 aros_kernel_ldflags="-Wl,-rpath,./lib"
1477 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1478 aros_debug_aflags=""
1479 aros_debug_ldflags="$aros_symbols_debug"
1480 aros_mungwall_debug="0"
1481 aros_modules_debug="0"
1482 gcc_target_cpu="mc68000"
1483 ignore_undefined_symbols="-ius"
1486 AC_MSG_ERROR("Unknown CPU for Mac68k -- $target_cpu")
1492 AC_MSG_ERROR([Unsupported target architecture $target])
1496 #-----------------------------------------------------------------------------
1497 crosstools_guess="yes"
1498 aros_target_toolchain="no"
1499 aros_config_sysroot=""
1501 AC_MSG_CHECKING([Kernel toolchain prefix])
1502 AC_ARG_WITH(kernel-toolchain-prefix,AC_HELP_STRING([--with-kernel-toolchain-prefix=...],[Specify crosscompile toolchain prefix for kernel objects]),[kernel_tool_prefix="$withval"])
1503 AC_MSG_RESULT($kernel_tool_prefix)
1505 AC_MSG_CHECKING([ELF toolchain prefix])
1506 AC_ARG_WITH(elf-toolchain-prefix,AC_HELP_STRING([--with-elf-toolchain-prefix=...],[Specify crosscompile toolchain prefix to wrap for AROS objects]),[elf_tool_prefix="$withval"
1507 crosstools_guess="no"])
1508 AC_MSG_RESULT($elf_tool_prefix)
1510 AC_MSG_CHECKING([AROS toolchain prefix])
1511 AC_ARG_WITH(aros-toolchain,AC_HELP_STRING([--with-aros-toolchain=PREFIX],[Specify prebuilt AROS toolchain. Use yes for default name]),[aros_tool_prefix="$withval"
1512 crosstools_guess="no"])
1513 if test "$aros_tool_prefix" = "yes" ; then
1514 aros_tool_prefix=$aros_target_cpu-aros-
1516 AC_MSG_RESULT($aros_tool_prefix)
1518 #-----------------------------------------------------------------------------
1519 # Checking if we should build crosstools..
1520 AC_MSG_CHECKING([whether to build crosstools])
1521 AC_ARG_ENABLE(crosstools,AC_HELP_STRING([--disable-crosstools],[Do not build cross-compiler toolchain]),crosstools="$enableval",crosstools="$crosstools_guess")
1522 AC_MSG_RESULT($crosstools)
1524 if test "${crosstools}" = "yes"; then
1525 if test "${crosstools_guess}" = "no"; then
1526 AC_MSG_ERROR([Cannot build external toolchain if an external ELF or AROS toolchain is specified])
1530 if test "${crosstools}" = "yes" || test "${crosstools_guess}" = "no"; then
1531 aros_target_toolchain="yes"
1534 AC_MSG_CHECKING([where to install the crosstools binaries])
1535 AC_ARG_WITH(aros-toolchain-install,AC_HELP_STRING([--with-aros-toolchain-install=DIR],[Where to install or search for cross tools binaries]),[aros_toolchain_install=$withval])
1536 if test "x$aros_toolchain_install" = "x"; then
1537 AROS_CROSSTOOLSDIR="$AROS_BUILDDIR_UNIX/bin/$aros_host_arch-$aros_host_cpu/tools/crosstools"
1539 AROS_CROSSTOOLSDIR="$aros_toolchain_install"
1540 PATH="$AROS_CROSSTOOLSDIR:$PATH"
1541 if test "$crosstools_guess" = "no" ; then
1542 aros_config_sysroot="--sysroot $AROS_BUILDDIR_UNIX/bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development"
1545 AC_MSG_RESULT($AROS_CROSSTOOLSDIR)
1547 #-----------------------------------------------------------------------------
1548 AC_MSG_CHECKING([what specific target binutils version to use])
1549 AC_ARG_WITH(binutils-version,AC_HELP_STRING([--with-binutils-version=VERSION],[Use binutils-VERSION for building AROS]),use_binutils_version="$withval",use_binutils_version="")
1550 if test "$use_binutils_version" = ""; then
1551 target_binutils_version="$default_binutils_version"
1553 target_binutils_version="$use_binutils_version"
1555 AC_MSG_RESULT($target_binutils_version)
1558 # Helper to identify gcc version
1559 AC_DEFUN([CROSS_GCC_VERSION], [
1560 target_gcc_version=""
1561 AC_CACHE_CHECK([gcc version],[ax_cv_gcc_version],[
1562 ax_cv_gcc_version="`$AROS_CROSSTOOLSDIR/${aros_tool_prefix}cpp -dumpversion`"
1563 AS_IF([test "x$ax_cv_gcc_version" = "x"],[
1564 ax_cv_gcc_version=""
1567 target_gcc_version=$ax_cv_gcc_version
1568 AC_SUBST([target_gcc_version])
1571 #-----------------------------------------------------------------------------
1572 AC_MSG_CHECKING([what specific target gcc version to use])
1573 AC_ARG_WITH(gcc-version,AC_HELP_STRING([--with-gcc-version=VERSION],[Use gcc-VERSION for building AROS]),use_gcc_version="$withval",use_gcc_version="")
1574 if test "$use_gcc_version" = ""; then
1575 if test "${crosstools}" = "no"; then
1576 if test "x$aros_toolchain_install" != "x"; then
1580 if test "$use_gcc_version" = ""; then
1581 target_gcc_version="$default_gcc_version"
1584 target_gcc_version="$use_gcc_version"
1586 AC_MSG_RESULT($target_gcc_version)
1588 AC_MSG_CHECKING([whether to enable Objective-C suppport])
1589 AC_ARG_ENABLE(objc,AC_HELP_STRING([--enable-objc],[Enable Objectve-C support (default=no)]),objc="$enableval",objc="no")
1590 AC_MSG_RESULT($objc)
1591 if test "x$objc" = "xyes"; then
1594 objc_target="no-objc"
1597 AC_MSG_CHECKING([whether to enable Java suppport])
1598 AC_ARG_ENABLE(java,AC_HELP_STRING([--enable-java],[Enable Java support (default=no)]),java="$enableval",java="no")
1599 AC_MSG_RESULT($java)
1600 if test "x$java" != "xno"; then
1603 java_target="no-java"
1606 spec_obj_format="-m $aros_object_format"
1607 # Now process extra architecture-specific options.
1608 # Currently this is implemented only for ARM. We can specify which minimum CPU and FPU to use,\
1609 # as well as floating-point ABI.
1610 case "$aros_target_cpu" in
1612 dnl x86_64 can build 32 or 64bit code
1613 spec_obj_format="%{!m32:-m elf_x86_64} %{m32:-m elf_i386}"
1616 dnl ARM defaults are: armv6 + vfp (unless overriden in per-target section above)
1617 if test "$gcc_default_cpu" = ""; then
1618 gcc_default_cpu="armv6"
1620 if test "$gcc_default_fpu" = ""; then
1621 gcc_default_fpu="vfp"
1623 if test "$gcc_default_float_abi" = ""; then
1624 if test "$target_cpu" = "armhf"; then
1625 gcc_default_float_abi="hard"
1627 gcc_default_float_abi="softfp"
1631 AC_MSG_CHECKING([Which minimum CPU to use])
1632 AC_ARG_WITH(cpu,AC_HELP_STRING([--with-cpu=<spec>],[Specify minumum CPU (default=$gcc_default_cpu).]),aros_gcc_cpu="$withval",aros_gcc_cpu=$gcc_default_cpu)
1633 AC_MSG_RESULT($aros_gcc_cpu)
1635 AC_MSG_CHECKING([Which minimum FPU to use])
1636 AC_ARG_WITH(fpu,AC_HELP_STRING([--with-fpu=<spec>],[Specify minumum FPU (default=$gcc_default_fpu).]),aros_gcc_fpu="$withval",aros_gcc_fpu=$gcc_default_fpu)
1637 AC_MSG_RESULT($aros_gcc_fpu)
1639 AC_MSG_CHECKING([Which floating point ABI to use])
1640 AC_ARG_WITH(float,AC_HELP_STRING([--with-float=<spec>],[Specify floating point ABI (default=$gcc_default_float_abi).]),aros_gcc_float_abi="$withval",aros_gcc_float_abi=$gcc_default_float_abi)
1641 AC_MSG_RESULT($aros_gcc_float_abi)
1643 aros_isa_flags="-marm -mthumb-interwork -march=$aros_gcc_cpu -mfpu=$aros_gcc_fpu -mfloat-abi=$aros_gcc_float_abi"
1644 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -fno-exceptions"
1645 aros_config_aflags="$aros_config_aflags -fno-asynchronous-unwind-tables -fno-exceptions"
1648 aros_isa_flags="-m32 -march=i486"
1649 aros_kernel_cflags="$aros_kernel_cflags $aros_isa_flags"
1650 aros_kernel_ldflags="$aros_kernel_ldflags -m32"
1654 # Some architectures may need custom ELF specs.
1655 if test -f $SRCDIR/config/${aros_object_format}-specs.in; then
1656 elf_specs_in=config/${aros_object_format}-specs.in
1658 elf_specs_in=config/elf-specs.in
1661 # Some compilers (ppc-elf-gcc is known to) have CPU defines in specs
1662 # Since we override specs, we may need to put these defines there
1663 if test "$gcc_target_cpu" != ""; then
1664 gcc_target_cpu="-D__${gcc_target_cpu}__"
1667 AC_MSG_CHECKING([where to download sourcecode for external ports])
1668 AC_ARG_WITH(portssources,AC_HELP_STRING([--with-portssources=DIR],[Where to download sourcecode for external ports]),with_portssrcdir=$withval,with_portssrcdir="default")
1669 if test "$with_portssrcdir" = "default"; then
1670 AROS_PORTSSRCDIR="$AROS_BUILDDIR_UNIX/bin/Sources"
1672 AROS_PORTSSRCDIR="$with_portssrcdir"
1674 AC_MSG_RESULT($AROS_PORTSSRCDIR)
1676 AC_MSG_CHECKING([which bootloader to use])
1677 AC_ARG_WITH(bootloader,AC_HELP_STRING([--with-bootloader=NAME],[Use a specific bootloader]),target_bootloader=$withval,target_bootloader=$target_bootloader)
1678 if test "$target_bootloader" = "none"; then
1679 aros_target_bootloader=""
1681 aros_target_bootloader="$target_bootloader"
1683 AC_MSG_RESULT($target_bootloader)
1685 AC_MSG_CHECKING([which icon-set to use])
1686 AC_ARG_WITH(iconset,AC_HELP_STRING([--with-iconset=NAME],[Use a specific Icon-set (default=Gorilla).]),target_iconset=$withval,target_iconset="default")
1687 if test "$target_iconset" = "default"; then
1688 aros_target_iconset="Gorilla"
1689 target_iconset="default (Gorilla)"
1691 aros_target_iconset="$target_iconset"
1693 AC_MSG_RESULT($target_iconset)
1695 AC_MSG_CHECKING([which GUI Theme to use])
1696 AC_ARG_WITH(theme,AC_HELP_STRING([--with-theme=NAME],[Use a specific GUI Theme]),target_guitheme=$withval,target_guitheme="default")
1697 if test "$target_guitheme" = "default"; then
1698 aros_target_guitheme="Ice"
1700 aros_target_guitheme="$target_guitheme"
1702 AC_MSG_RESULT($aros_target_guitheme)
1704 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
1708 dnl The first case is simple. If we are compiling for another CPU, we are cross-compiling for sure
1709 if test "$aros_host_cpu" != "$aros_target_cpu" ; then
1713 dnl x86-64 toolchains can also produce i386 binaries, given -m32 flag.
1714 dnl The flag itself is given in per-target section, because some targets require to pass it
1715 dnl in a different manner, otherwise some tests fail.
1716 dnl TODO: Justify this.
1717 if test "$aros_host_cpu" == "x86_64" ; then
1718 if test "$aros_target_cpu" == "i386" ; then
1723 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1724 dnl For a hosted build we are cross-compiling if host OS differs from build OS.
1725 dnl TODO: This might get a little bit more tricky if we ever cross-compile ARM-Android-hosted
1726 dnl AROS on ARM Linux, or even vice versa (Linux-hosted ARM AROS building on ARM Android).
1727 dnl ARM ABIs of Linux and Android are not compatible (despite very close), so host_cc can't be
1728 dnl used to build bootstrap for target arch in either case.
1729 dnl For us Android is not a separate OS, but a variant of Linux, so both systems will be
1730 dnl identified as 'linux'. If this ever involves, we'll have to implement some additional check,
1731 dnl perhaps introducing aros_host_variant
1732 if test "$aros_host_arch" != "$aros_target_arch" ; then
1736 dnl For a native build we only care if our host_cc can produce static ELF files. If so, we can use
1737 dnl it as kernel_cc. If not, (e. g. we are on Windows or Darwin), we need a crosscompiler.
1738 if test "$host_cc_elf" = "no" ; then
1743 if test "$cross_compiling" = "no" ; then
1744 kernel_tool_prefix=""
1745 if test "$host_cc_elf" = "yes" ; then
1750 if test "$kernel_tool_version" != ""; then
1751 kernel_tool_version="-$kernel_tool_version"
1754 #######################################################################
1755 ## Compute what toolchains to use, and their paths ##
1756 #######################################################################
1758 # This takes, as input:
1759 # crosstools {yes,no}
1760 # kernel_tool_version {"",[version]}
1761 # target_tool_version {"",[version]}
1762 # kernel_tool_prefix {none,[some-arch-os-]}
1763 # target_tool_prefix ${aros_target_cpu}-aros-
1764 # aros_tool_prefix ${aros_target_cpu}-aros-
1767 # aros_kernel_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1768 # Where the 'kernel' binaries are located
1769 # orig_target_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1770 # Where the 'target' binaries are located
1771 # (not the symlink farm - that is aros_target_*!)
1774 # if crosstools then
1775 # if kernel_tools_prefix = "no-kernel-prefix-"
1776 # aros_kernel_* = crosstools cc paths
1777 # aros_kernel_cc = elf cc wrapper around crosstools cc
1779 # VALIDATE(${kernel_tools_prefix}*)
1780 # aros_kernel_* = ${kernel_tools_prefix}*
1781 # if ${kernel_tools_prefix}cc is an AROS gcc
1782 # aros_kernel_cc = ${kernel_tools_prefix}cc
1784 # aros_kernel_cc = elf cc wrapper around ${kernel_tools_prefix}cc
1788 # orig_target_* = aros built crosstools
1789 # orig_target_cc = elf cc wrapper around crosstools cc
1791 # VALIDATE(${kernel_tools_prefix}*)
1793 # orig_target_* = aros_kernel_*
1794 # if aros_kernel_cc is an AROS gcc
1795 # orig_target_cc = aros_kernel_cc
1797 # orig_target_cc = aros cc wrapper around aros_kernel_cc
1801 target_tool_prefix="${aros_target_cpu}-aros-"
1803 AC_MSG_CHECKING([which kernel tools])
1804 AC_MSG_RESULT([$kernel_tool_prefix]);
1806 if test "$kernel_tool_prefix" = "none" ; then
1807 dnl ELF wrapper can be used only for native bootstrap
1808 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1809 AC_MSG_ERROR([--with-kernel-toolchain-prefix= is required for this arch])
1812 # Kernel tools required - find them
1813 # Note that 'normally', aros_kernel_* overrides will be
1814 # empty, unless specified in the per-arch sections above.
1815 if test "x$aros_kernel_cpp" = "x"; then
1816 aros_kernel_cpp=${kernel_tool_prefix}cpp
1818 AROS_TOOL_KERNEL(aros_kernel_cpp,cpp,$aros_kernel_cpp${kernel_tool_version})
1819 AROS_REQUIRED(cpp,$aros_kernel_cpp)
1820 if test "x$aros_kernel_cc" = "x"; then
1821 aros_kernel_cc=${kernel_tool_prefix}gcc
1823 AROS_TOOL_KERNEL(aros_kernel_cc,cc,$aros_kernel_cc${kernel_tool_version})
1824 AROS_REQUIRED(cc,$aros_kernel_cc)
1825 if test "x$aros_kernel_cxx" = "x"; then
1826 aros_kernel_cxx=${kernel_tool_prefix}g++
1828 AROS_TOOL_KERNEL(aros_kernel_cxx,cxx,$aros_kernel_cxx${kernel_tool_version})
1829 # If it's set, make sure it's really there
1830 if test "x$aros_kernel_cxx" != "x" ; then
1831 AROS_REQUIRED(cxx,$aros_kernel_cxx)
1833 AROS_TOOL_KERNEL(aros_kernel_ld,ld,$aros_kernel_ld)
1834 AROS_REQUIRED(ld,$aros_kernel_ld)
1835 AROS_TOOL_KERNEL(aros_kernel_as,as,$aros_kernel_as)
1836 AROS_REQUIRED(as,$aros_kernel_as)
1837 AROS_TOOL_KERNEL(aros_kernel_ar,ar,$aros_kernel_ar)
1838 AROS_REQUIRED(ar,$aros_kernel_ar)
1839 AROS_TOOL_KERNEL(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1840 AROS_REQUIRED(ranlib,$aros_kernel_ranlib)
1841 AROS_TOOL_KERNEL(aros_kernel_nm,nm,$aros_kernel_nm)
1842 AROS_REQUIRED(nm,$aros_kernel_nm)
1843 AROS_TOOL_KERNEL(aros_kernel_strip,strip,$aros_kernel_strip)
1844 AROS_REQUIRED(strip,$aros_kernel_strip)
1846 # Objcopy and objdump are not required for the kernel
1847 # toolchain on many architectures.
1848 # So we'll look for them, but not make them strictly required.
1849 AROS_TOOL_KERNEL(aros_kernel_objcopy,objcopy,$aros_kernel_objcopy)
1850 AROS_TOOL_KERNEL(aros_kernel_objdump,objdump,$aros_kernel_objdump)
1851 if test "x${crosstools}" != "xyes" ; then
1852 AROS_REQUIRED(objcopy,$aros_kernel_objcopy)
1853 AROS_REQUIRED(objdump,$aros_kernel_objdump)
1857 AC_MSG_CHECKING([which target tools to use])
1858 if test "$aros_target_toolchain" = "yes"; then
1859 AC_MSG_RESULT([$target_tool_prefix])
1860 # We are building AROS crosstools
1861 tmp_tool_prefix="$AROS_CROSSTOOLSDIR/${target_tool_prefix}"
1862 orig_target_cc="${tmp_tool_prefix}gcc${target_tool_version}"
1863 orig_target_cxx="${tmp_tool_prefix}g++${target_tool_version}"
1864 orig_target_cpp="${tmp_tool_prefix}cpp"
1865 orig_target_ld="${tmp_tool_prefix}ld"
1866 orig_target_as="${tmp_tool_prefix}as"
1867 orig_target_ar="${tmp_tool_prefix}ar"
1868 orig_target_ranlib="${tmp_tool_prefix}ranlib"
1869 orig_target_nm="${tmp_tool_prefix}nm"
1870 orig_target_strip="${tmp_tool_prefix}strip"
1871 orig_target_objcopy="${tmp_tool_prefix}objcopy"
1872 orig_target_objdump="${tmp_tool_prefix}objdump"
1874 # Determine whether AROS or ELF tools should be used
1875 if test "$aros_tool_prefix" = "none"; then
1876 aros_tool_prefix="${elf_tool_prefix}"
1879 AC_MSG_RESULT([$aros_tool_prefix])
1880 # We are *not* building AROS crosstools - use the AROS or ELF tools
1881 AROS_TOOL_TARGET(orig_target_cpp,cpp,${aros_tool_prefix}cpp${target_tool_version})
1882 AROS_REQUIRED(cpp,$orig_target_cpp)
1883 AROS_TOOL_TARGET(orig_target_cc,gcc,${aros_tool_prefix}gcc${target_tool_version})
1884 AROS_REQUIRED(cc,$orig_target_cc)
1885 AROS_TOOL_TARGET(orig_target_cxx,g++,${aros_tool_prefix}g++${target_tool_version})
1886 AROS_REQUIRED(cxx,$orig_target_cxx)
1887 AROS_TOOL_TARGET(orig_target_ld,gcc,${aros_tool_prefix}ld)
1888 AROS_REQUIRED(ld,$orig_target_ld)
1889 AROS_TOOL_TARGET(orig_target_as,as,${aros_tool_prefix}as)
1890 AROS_REQUIRED(as,$orig_target_as)
1891 AROS_TOOL_TARGET(orig_target_ar,ar,${aros_tool_prefix}ar)
1892 AROS_REQUIRED(ar,$orig_target_ar)
1893 AROS_TOOL_TARGET(orig_target_ranlib,ar,${aros_tool_prefix}ranlib)
1894 AROS_REQUIRED(ranlib,$orig_target_ranlib)
1895 AROS_TOOL_TARGET(orig_target_nm,nm,${aros_tool_prefix}nm)
1896 AROS_REQUIRED(nm,$orig_target_nm)
1897 AROS_TOOL_TARGET(orig_target_strip,strip,${aros_tool_prefix}strip)
1898 AROS_REQUIRED(strip,$orig_target_strip)
1899 AROS_TOOL_TARGET(orig_target_objcopy,objcopy,${aros_tool_prefix}objcopy)
1900 AROS_REQUIRED(objcopy,$orig_target_objcopy)
1901 AROS_TOOL_TARGET(orig_target_objdump,objdump,${aros_tool_prefix}objdump)
1902 AROS_REQUIRED(objdump,$orig_target_objdump)
1905 if test "$kernel_tool_prefix" = "none" ; then
1906 # No kernel tools specified
1907 # Assume target tools == kernel tools with ELF wrapper
1908 aros_kernel_cc=$orig_target_cc
1909 aros_kernel_cxx=$orig_target_cxx
1910 aros_kernel_cpp=$orig_target_cpp
1911 aros_kernel_ld=$orig_target_ld
1912 aros_kernel_as=$orig_target_as
1913 aros_kernel_ar=$orig_target_ar
1914 aros_kernel_ranlib=$orig_target_ranlib
1915 aros_kernel_nm=$orig_target_nm
1916 aros_kernel_strip=$orig_target_strip
1917 aros_kernel_objcopy=$orig_target_objcopy
1918 aros_kernel_objdump=$orig_target_objdump
1919 use_kernel_cc_wrapper=yes
1922 # At this point, all aros_kernel_* and aros_target_*
1923 # tools should be set up correctly
1925 CC="$aros_kernel_cc $kernel_tool_flags"
1926 CPP="$aros_kernel_cpp"
1928 #-----------------------------------------------------------------------------
1930 # Disable pointer-signedness warnings if the compiler recognises the option
1932 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
1933 save_cflags="$CFLAGS"
1934 if test "$crosstools" != "yes" ; then
1935 CFLAGS="$CFLAGS -Wno-pointer-sign"
1936 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
1938 # we do know it is supported for the smallest version of gcc we are going to build
1939 # we assume it's also supported by later versions
1940 use_no_sign_warning=yes
1942 AC_MSG_RESULT($use_no_sign_warning)
1943 if test "x-$use_no_sign_warning" = "x-yes" ; then
1944 aros_config_cflags="$aros_config_cflags -Wno-pointer-sign"
1946 CFLAGS="$save_cflags"
1948 #-----------------------------------------------------------------------------
1950 # Find all the tools we need to compile. This could be cross-compiling
1951 # though! If that is the case we use the GNU form of the target and
1952 # simply add this to the front of the binary name. This is rather simple,
1953 # but it should work under most circumstances.
1955 # The default tools are to use the same as the host, but only if the
1956 # host and target CPU are the same. With GCC this is normally enough.
1960 aros_shared_ld="$aros_host_ld"
1962 aros_target_mkdep="$aros_host_mkdep"
1964 # The default tools executables to be linked to.
1965 if test "$rescomp" != ""; then
1966 AC_PATH_PROG(aros_kernel_rescomp,${kernel_tool_prefix}$rescomp)
1967 AROS_REQUIRED($rescomp,$aros_kernel_rescomp)
1970 # Set up the sources for the symlink farm
1971 if test "$crosstools" = "yes"; then
1972 crosstools_target=tools-crosstools
1975 aros_kernel_cc="$aros_kernel_cc $kernel_tool_flags"
1976 aros_kernel_ar="$aros_kernel_ar $aros_kernel_ar_flags"
1978 aros_hostcfg_dir="bin/${aros_host_arch}-${aros_host_cpu}/gen/config"
1979 aros_targetcfg_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/config"
1980 aros_inc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development/include/aros"
1981 aros_gendir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen"
1982 aros_geninc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/include/aros"
1983 aros_tools_dir="bin/${aros_host_arch}-${aros_host_cpu}/tools"
1984 aros_scripts_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/scripts"
1986 # aros_cc_pre is a variable that is added to the front of the compiler name
1987 # in the generated aros-gcc shell script. We need this to enable the cache
1988 # to work across cleaned builds. Also, support DISTCC using the correct
1989 # environment variable.
1992 if test "x${DISTCC}" != "x" ; then
1993 if test "x${CCACHE}" != "x" ; then
1994 aros_cc_pre="env CCACHE_PREFIX=${DISTCC} ${CCACHE} "
1996 aros_cc_pre="${DISTCC} "
1999 if test "x${CCACHE}" != "x" ; then
2000 aros_cc_pre="${CCACHE} "
2004 AC_SUBST(aros_target_nostdinc_cflags,-nostdinc)
2005 AC_SUBST(aros_target_nostartup_ldflags,-nostartfiles)
2006 AC_SUBST(aros_target_nix_ldflags,-nix)
2007 AC_SUBST(aros_target_detach_ldflags,-detach)
2008 AC_SUBST(aros_target_nostdlib_ldflags,-nostdlib)
2011 if test "$aros_target_toolchain" != "yes"; then
2012 prefix="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-"
2013 if test "$GCC" = "yes"; then
2014 aros_target_cc_path=`$orig_target_cc -print-search-dirs | grep "programs: =" | cut -c 12-`
2017 # We do not know which gcc version we are going to build and what we need to know
2018 # here is different for different versions so this will be set later during the
2019 # build of crosstools.
2020 prefix="$AROS_CROSSTOOLSDIR/${aros_target_cpu}-aros-"
2021 aros_target_cc_path=@aros_target_cc_path@
2023 aros_target_cpp="${prefix}cpp"
2024 aros_target_cc="${prefix}gcc"
2025 aros_target_cxx="${prefix}g++"
2026 aros_target_as="${prefix}as"
2027 aros_target_ld="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld"
2028 aros_target_ar="${prefix}ar $aros_target_ar_flags"
2029 aros_target_objcopy="${prefix}objcopy"
2030 aros_target_objdump="${prefix}objdump"
2031 aros_target_ranlib="${prefix}ranlib $aros_target_ranlib_flags"
2032 aros_target_nm="${prefix}nm $aros_target_nm_flags"
2033 aros_target_strip="${prefix}strip"
2034 aros_plain_nm="${prefix}nm"
2035 aros_plain_ar="${prefix}ar"
2037 AC_ARG_ENABLE(includes,
2038 AC_HELP_STRING([--enable-includes=dir],[Alternative system include directory]),
2039 [aros_target_incl=$enable_includes], [aros_target_incl=`$aros_kernel_cc -print-sysroot`/`$aros_kernel_cc --print-sysroot-headers-suffix 2>/dev/null || echo usr/include`])
2041 if test "$aros_kernel_includes" = ""; then
2042 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2043 aros_kernel_includes="-isystem $aros_target_incl"
2047 if test "$aros_kernel_includes" != "" ; then
2048 dnl find out about the kernel cc's include path
2049 AC_MSG_CHECKING([for the kernel compiler's include path])
2050 if test "$aros_kernel_cc_includes" = "" ; then
2051 # Try to guess where the directory is.
2052 aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
2053 if test -d $aros_kernel_cc_includes; then
2054 # Check if there is also an include-fixed directory and add it
2055 # to kernel compiler's include path as it may contain some of
2056 # the headers we need.
2057 if test -d "$aros_kernel_cc_includes"-fixed; then
2058 aros_kernel_cc_includes+=" -isystem $aros_kernel_cc_includes"-fixed
2060 # Check for specific includes directory. Neede for Ubuntu 11.10
2061 if test -d "/usr/include/i386-linux-gnu"; then
2062 aros_kernel_cc_includes+=" -isystem /usr/include/i386-linux-gnu"
2065 # The directory doesn't exist, we need to do some more work.
2066 aros_kernel_cc_includes=${PWD}/${aros_gendir}/cc_include
2068 # These are the headers we're looking for.
2069 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2070 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2074 for h in $headers; do
2075 # Which other headers are needed by each of the above?
2076 deps=$(echo "#include <$h>" | \
2077 $aros_kernel_cc -E -M - 2>/dev/null | \
2078 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2080 # Copy all the needed headers to a directory beneath gendir.
2083 dir=${aros_kernel_cc_includes}$(echo $(dirname $d) | \
2084 sed -n "s,^.*/include\(/.*\),\1,p")
2085 ! test -d $dir && mkdir -p $dir
2086 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2091 AC_MSG_RESULT($aros_kernel_cc_includes)
2092 # Adding -nostdinc to kernel includes as they are always used together.
2093 aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
2096 if test "$crosstools" != "yes"; then
2097 dnl find out about the target cc's include path
2098 AC_MSG_CHECKING([for the target compiler's include path])
2099 if test "$aros_target_cc_includes" = "" ; then
2100 #try to guess where the directory is
2101 aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
2102 if ! test -d $aros_target_cc_includes; then
2103 #the directory doesn't exist, we need to do some more work
2104 aros_target_cc_includes=${PWD}/${aros_gendir}/cc_include
2106 #these are the headers we're looking for
2107 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2108 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2112 for h in $headers; do
2113 #which other headers each of the above headers needs?
2114 deps=$(echo "#include <$h>" | \
2115 $orig_target_cc -E -M - 2>/dev/null | \
2116 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2118 #copy all the needed headers to a directory beneath gendir
2121 dir=${aros_target_cc_includes}$(echo $(dirname $d) | \
2122 sed -n "s,^.*/include\(/.*\),\1,p")
2123 ! test -d $dir && mkdir -p $dir
2124 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2129 AC_MSG_RESULT($aros_target_cc_includes)
2131 # We do not know which gcc version we are going to build and what we need to know
2132 # here is different for different versions so this will be set later during the
2133 # build of crosstools.
2134 aros_target_cc_includes=@aros_target_cc_includes@
2138 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
2139 # On GCC >= 4.0 -iquote should be used
2143 save_cflags="$CFLAGS"
2145 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2146 if test "x-$crosstools" != "x-yes"; then
2147 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2149 # we do know it is supported for the smallest version of gcc we are going to build
2150 # we assume it's also supported by later versions
2153 AC_MSG_RESULT($has_iquote)
2154 if test "x-$has_iquote" = "x-yes" ; then
2155 host_cflags_iquote=-iquote
2156 host_cflags_iquote_end=
2158 host_cflags_iquote=-I
2159 host_cflags_iquote_end=-I-
2161 kernel_cflags_iquote=$host_cflags_iquote
2162 kernel_cflags_iquote_end=$host_cflags_iquote_end
2163 if test "x-$cross_compiling" = "x-yes"; then
2164 CC="$aros_kernel_cc"
2165 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
2166 if test "x-$crosstools" != "x-yes"; then
2167 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
2169 # we do know it is supported for the smallest version of gcc we are going to build
2170 # we assume it's also supported by later versions
2171 use_no_stack_protector=yes
2173 AC_MSG_RESULT($use_no_stack_protector)
2174 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2175 if test "x-$crosstools" != "x-yes"; then
2176 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2178 # we do know it is supported for the smallest version of gcc we are going to build
2179 # we assume it's also supported by later versions
2182 AC_MSG_RESULT($has_iquote)
2183 if test "x-$has_iquote" = "x-yes" ; then
2184 kernel_cflags_iquote=-iquote
2185 kernel_cflags_iquote_end=
2187 kernel_cflags_iquote=-I
2188 kernel_cflags_iquote_end=-I-
2191 aros_cflags_iquote=$kernel_cflags_iquote
2192 aros_cflags_iquote_end=$kernel_cflags_iquote_end
2193 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2194 CC="$orig_target_cc"
2195 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2196 if test "x-$crosstools" != "x-yes"; then
2197 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2199 # we do know it is supported for the smallest version of gcc we are going to build
2200 # we assume it's also supported by later versions
2203 AC_MSG_RESULT($has_iquote)
2204 if test "x-$has_iquote" = "x-yes" ; then
2205 aros_cflags_iquote=-iquote
2206 aros_cflags_iquote_end=
2208 aros_cflags_iquote=-I
2209 aros_cflags_iquote_end=-I-
2212 if test "x-$use_no_stack_protector" = "x-yes" ; then
2213 aros_kernel_cflags="$aros_kernel_cflags -fno-stack-protector"
2217 #-----------------------------------------------------------------------------
2219 # Check if the target compiler supports some options used for delinting:
2220 # -Wunused-but-set-variable
2226 if test "x-$crosstools" != "x-yes"; then
2227 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2228 CC="$orig_target_cc"
2230 AC_MSG_CHECKING([whether ${CC} accepts -Wunused-but-set-variable])
2231 CFLAGS=-Wunused-but-set-variable
2232 AC_TRY_COMPILE(,, aros_unused_but_set_variable="yes", aros_unused_but_set_variable="no")
2233 AC_MSG_RESULT($aros_unused_but_set_variable)
2234 if test "x-$aros_unused_but_set_variable" = "x-yes" ; then
2235 aros_cflags_unused_but_set_variable=-Wno-unused-but-set-variable
2238 AC_MSG_CHECKING([whether ${CC} accepts -Warray-bounds])
2239 CFLAGS=-Warray-bounds
2240 AC_TRY_COMPILE(,, aros_array_bounds="yes", aros_array_bounds="no")
2241 AC_MSG_RESULT($aros_array_bounds)
2242 if test "x-$aros_array_bounds" = "x-yes" ; then
2243 aros_cflags_array_bounds=-Wno-array-bounds
2246 AC_MSG_CHECKING([whether ${CC} accepts -Wenum-compare])
2247 CFLAGS=-Wenum-compare
2248 AC_TRY_COMPILE(,, aros_enum_compare="yes", aros_enum_compare="no")
2249 AC_MSG_RESULT($aros_enum_compare)
2250 if test "x-$aros_enum_compare" = "x-yes" ; then
2251 aros_cflags_enum_compare=-Wno-enum-compare
2254 AC_MSG_CHECKING([whether ${CC} accepts -Wstrict-overflow])
2255 CFLAGS=-Wstrict-overflow
2256 AC_TRY_COMPILE(,, aros_strict_overflow="yes", aros_strict_overflow="no")
2257 AC_MSG_RESULT($aros_strict_overflow)
2258 if test "x-$aros_strict_overflow" = "x-yes" ; then
2259 aros_cflags_strict_overflow=-Wno-strict-overflow
2262 AC_MSG_CHECKING([whether ${CC} accepts -Wformat-security])
2263 CFLAGS=-Wformat-security
2264 AC_TRY_COMPILE(,, aros_format_security="yes", aros_format_security="no")
2265 AC_MSG_RESULT($aros_format_security)
2266 if test "x-$aros_format_security" = "x-yes" ; then
2267 aros_cflags_format_security=-Wno-format-security
2270 # We do not know which gcc version we are going to build and what we need to know
2271 # here is different for different versions so this will be set later during the
2272 # build of crosstools.
2273 aros_cflags_unused_but_set_variable=@aros_cflags_unused_but_set_variable@
2274 aros_cflags_array_bounds=@aros_cflags_array_bounds@
2275 aros_cflags_enum_compare=@aros_cflags_enum_compare@
2276 aros_cflags_strict_overflow=@aros_cflags_strict_overflow@
2277 aros_cflags_format_security=@aros_cflags_format_security@
2280 #-----------------------------------------------------------------------------
2282 # Check if we can explicitly choose older version of symbol hashing
2284 CFLAGS="save_cflags -Wl,--hash-style=sysv"
2285 CC="$aros_kernel_cc"
2286 AC_MSG_CHECKING([whether ${CC} accepts -Wl,--hash-style=sysv])
2287 AC_TRY_LINK(,, use_hash_style="yes", use_hash_style="no")
2288 AC_MSG_RESULT($use_hash_style)
2289 if test "x-$use_hash_style" = "x-yes" ; then
2290 aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
2293 CFLAGS="$save_cflags"
2295 AC_SUBST(host_cflags_iquote)
2296 AC_SUBST(host_cflags_iquote_end)
2297 AC_SUBST(kernel_cflags_iquote)
2298 AC_SUBST(kernel_cflags_iquote_end)
2299 AC_SUBST(aros_cflags_iquote)
2300 AC_SUBST(aros_cflags_iquote_end)
2303 dnl Check if user specified --with-resolution=XRESxYRESxDEPTH
2304 AC_MSG_CHECKING([for default resolution of WBScreen])
2305 AC_ARG_WITH(resolution,AC_HELP_STRING([--with-resolution=XRESxYRESxDEPTH],[Default resolution of the initial WorkbenchScreen]),resolution=$withval,resolution=none)
2306 # We require an argument, so map --with/--without ("yes"/"no") to "none" specified
2307 if test "$resolution" = "yes" ; then
2310 if test "$resolution" = "no" ; then
2313 if test "$resolution" != "none" ; then
2314 aros_default_wbwidth=`echo $resolution | cut -d'x' -f1`
2315 aros_default_wbheight=`echo $resolution | cut -d'x' -f2`
2316 aros_default_wbdepth=`echo $resolution | cut -d'x' -f3`
2318 AC_MSG_RESULT($aros_default_wbwidth x $aros_default_wbheight x $aros_default_wbdepth)
2319 aros_cv_default_wbwidth=$aros_default_wbwidth
2320 aros_cv_default_wbheight=$aros_default_wbheight
2321 aros_cv_default_wbdepth=$aros_default_wbdepth
2323 dnl See if the user wants the serial debug output for native flavour
2324 AC_MSG_CHECKING([if serial debug is enabled])
2325 AC_ARG_WITH(serial-debug,AC_HELP_STRING([--with-serial-debug],[Enable serial debug output in native (default=no)]),serial_debug=$withval,serial_debug=none)
2326 if test "$aros_serial_debug" = 0 ; then
2327 serial_debug_forced=""
2328 if test "$serial_debug" = "yes" ; then
2331 if test "$serial_debug" = "no" ; then
2335 serial_debug_forced="(forced)"
2336 serial_debug=$aros_serial_debug
2338 if test "$serial_debug" != "none" ; then
2339 aros_serial_debug=$serial_debug
2340 AC_MSG_RESULT($serial_debug_forced on port $serial_debug)
2345 dnl See if the user wants the palm debug output hack for palm native flavour
2346 AC_MSG_CHECKING([if palm debug hack is enabled])
2347 AC_ARG_ENABLE(palm_debug_hack,AC_HELP_STRING([--enable-palm-debug-hack],[Enable palm debug output hack in palm native (default=no)]),palm_debug_hack="yes",palm_debug_hack="no")
2348 if test "$palm_debug_hack" = "yes" ; then
2349 aros_palm_debug_hack="1"
2351 AC_MSG_RESULT($palm_debug_hack)
2353 dnl See if dev wants the usb3.0 code
2354 AC_MSG_CHECKING([if usb3.0 code is enabled])
2355 AC_ARG_ENABLE(usb30_code,AC_HELP_STRING([--enable-usb30-code],[Enable usb3.0 code (default=no)]),usb30_code="yes",usb30_code="no")
2356 if test "$usb30_code" = "yes" ; then
2357 aros_config_cflags="$aros_config_cflags -DAROS_USB30_CODE"
2358 aros_kernel_cflags="$aros_kernel_cflags -DAROS_USB30_CODE"
2360 AC_MSG_RESULT($usb30_code)
2362 dnl See if the user wants nesting supervisor activated for unix flavour
2363 AC_MSG_CHECKING([if nesting supervisor support is enabled])
2364 AC_ARG_ENABLE(nesting_supervisor,AC_HELP_STRING([--enable-nesting-supervisor],[Enable nesting supervisor support in unix (default=no)]),nesting_supervisor="yes",nesting_supervisor="no")
2365 if test "$nesting_supervisor" = "yes" ; then
2366 aros_nesting_supervisor="1"
2368 AC_MSG_RESULT($nesting_supervisor)
2370 dnl See if the user wants to disable MMU support
2371 dnl This can be overriden on per-target basis,
2372 dnl set $aros_enable_mmu to "yes" or "no" to do this
2373 if test "$aros_enable_mmu" = "" ; then
2374 AC_MSG_CHECKING([if MMU support is enabled])
2375 dnl Enabled by default
2376 AC_ARG_ENABLE(mmu,AC_HELP_STRING([--disable-mmu],[Disable MMU support (default=enabled)]),aros_enable_mmu=$enableval,aros_enable_mmu="yes")
2377 if test "$aros_enable_mmu" = "" ; then
2378 aros_enable_mmu="yes"
2380 AC_MSG_RESULT($aros_enable_mmu)
2382 if test "$aros_enable_mmu" = "no" ; then
2389 dnl things specifically required for hosted flavours
2390 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2392 if test "x-$need_dlopen" != "x-no" ; then
2395 dnl some kind of dynamic library access system is required for hostlib.resource
2396 AC_CHECK_FUNC(dlopen, have_dl="yes", have_dl="no")
2397 if test "x-$have_dl" = "x-no" ; then
2398 AC_CHECK_LIB(dl, dlopen, [have_dl="yes"
2399 aros_host_ldflags="$aros_host_ldflags -ldl"],
2402 if test "x-$have_dl" = "x-no" ; then
2403 AC_MSG_ERROR([dlopen() dynamic linker functions not available])
2410 AC_ARG_ENABLE(x11_hidd, AC_HELP_STRING([--enable-x11-hidd],
2411 [build X11 hidd for hosted (default=auto)]),
2412 x11_hidd="$enableval",
2413 x11_hidd="$need_x11")
2414 case "x-$x11_hidd" in
2415 x-yes|x-no|x-auto) ;;
2416 *) x11_hidd="$need_x11" ;;
2422 if test "x-$x11_hidd" != "x-no" ; then
2428 for path in $x_libraries
2430 x_cflags="$x_cflags -L$path"
2433 for path in $x_includes
2435 x_cflags="$x_cflags -I$path"
2438 if test "x-$no_x" = "x-yes" ; then
2441 if test "x-$x11_hidd" != "x-auto" ; then
2442 dnl and they explicitly asked for it, bail out
2443 AC_MSG_ERROR([X11 libs/headers not found, cannot build X11 hidd as requested])
2447 dnl found it, setup the metatarget
2448 unixgfx_hidd_target=kernel-x11gfx
2451 dnl setup shared memory extensions
2452 AC_ARG_ENABLE(x11_shm, AC_HELP_STRING([--enable-x11-shm],
2453 [use X11 shared memory (default=auto)]),
2454 x11_hidd_shm="$enableval",
2455 x11_hidd_shm="auto")
2456 case "x-$x11_hidd_shm" in
2457 x-yes|x-no|x-auto) ;;
2458 *) x11_hidd_shm="auto" ;;
2464 if test "x-$x11_hidd_shm" != "x-no" ; then
2466 dnl system shm headers
2467 AC_CHECK_HEADERS(sys/ipc.h)
2468 AC_CHECK_HEADERS(sys/shm.h)
2471 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
2473 dnl make sure X libs have shm functions
2474 save_cflags="$CFLAGS"
2475 CFLAGS="$CFLAGS $x_cflags"
2476 AC_CHECK_LIB(Xext, XShmQueryExtension, have_xshm=yes)
2477 CFLAGS="$save_cflags"
2481 dnl detection done, prepare output
2482 if test "x-$have_xshm" = "x-yes" ; then
2485 elif test "x-$x11_hidd_shm" = "x-yes" ; then
2486 dnl they explicitly asked for it, but we can't do it
2487 AC_MSG_ERROR([X11 has no support for shared memory, cannot enable it as requested])
2489 dnl otherwise just disable it
2494 dnl setup vidmode (fullscreen) extensions
2495 AC_ARG_ENABLE(x11_vidmode, AC_HELP_STRING([--enable-x11-vidmode],
2496 [use X11 vidmode extension (default=auto)]),
2497 x11_hidd_vidmode="$enableval",
2498 x11_hidd_vidmode="auto")
2499 case "x-$x11_hidd_vidmode" in
2500 x-yes|x-no|x-auto) ;;
2501 *) x11_hidd_vidmode="auto" ;;
2507 if test "x-$x11_hidd_vidmode" != "x-no" ; then
2509 dnl make sure X libs have vidmode functions
2510 save_cflags="$CFLAGS"
2511 CFLAGS="$CFLAGS $x_cflags"
2512 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, have_vidmode=yes)
2513 CFLAGS="$save_cflags"
2516 dnl detection done, prepare output
2517 if test "x-$have_vidmode" = "x-yes" ; then
2518 dnl we can do vidmode
2519 DO_VIDMODE_SUPPORT="1"
2520 elif test "x-$x11_hidd_vidmode" = "x-yes" ; then
2521 dnl they explicitly asked for it, but we can't do it
2522 AC_MSG_ERROR([X11 vidmode extension not available, cannot enable it as requested])
2524 dnl otherwise just disable it
2525 DO_VIDMODE_SUPPORT="0"
2529 aros_host_x11_includes=$x_includes
2530 aros_host_x11_libdirs=$x_libraries
2535 AC_ARG_ENABLE(sdl_hidd, AC_HELP_STRING([--enable-sdl-hidd],
2536 [build SDL hidd for hosted (default=auto)]),
2537 sdl_hidd="$enableval",
2539 case "x-$sdl_hidd" in
2540 x-yes|x-no|x-auto) ;;
2541 *) sdl_hidd="auto" ;;
2545 if test "x-$sdl_hidd" != "x-no" ; then
2548 AM_PATH_SDL([1.2.10], have_sdl="yes", have_sdl="no")
2550 if test "x-$have_sdl" != "x-yes" ; then
2553 if test "x-$sdl_hidd" != "x-auto" ; then
2554 dnl and they explicitly asked for it, bail out
2555 AC_MSG_ERROR([SDL libs/headers not found, cannot build SDL hidd as requested])
2559 dnl found it, set up the metatarget
2560 sdl_hidd_target=kernel-hidd-sdl
2561 aros_host_sdl_cflags=SDL_CFLAGS
2562 aros_host_sdl_libs=SDL_LIBS
2567 AC_CHECK_HEADER(sys/soundcard.h)
2568 if test "x-$ac_cv_header_sys_soundcard_h" = "x-yes" ; then
2569 oss_library_target=workbench-libs-oss-unix
2574 dnl See if the user wants dbus.library
2575 AC_MSG_CHECKING([if building of dbus.library is enabled])
2576 AC_ARG_ENABLE(dbus,AC_HELP_STRING([--enable-dbus],[Enable DBUS support via dbus.library (default=no)]),dbus="yes",dbus="no")
2577 if test "$dbus" = "yes" ; then
2579 DBUS_CFLAGS=`pkg-config --cflags dbus-1`
2580 DBUS_LIBFLAGS=`pkg-config --libs dbus-1`
2581 KERNEL_DBUS_KOBJ=kernel-dbus-kobj
2582 KERNEL_DBUS_INCLUDES=kernel-dbus-includes
2586 AC_MSG_RESULT($dbus)
2588 if test "$use_kernel_cc_wrapper" = "yes" ; then
2589 aros_kernel_cc="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc"
2592 dnl --------------------------------------------------------------------
2593 dnl Configuration Output Section
2594 dnl --------------------------------------------------------------------
2599 AC_SUBST(aros_flavour)
2600 AC_SUBST(aros_flavour_uc)
2601 AC_SUBST(aros_target_toolchain)
2602 AC_SUBST(AROS_BUILDDIR)
2603 AC_SUBST(AROS_BUILDDIR_UNIX)
2605 AC_SUBST(AROS_CROSSTOOLSDIR)
2606 AC_SUBST(AROS_PORTSSRCDIR)
2608 # Compatability with other Amiga-like operation systems
2609 AC_SUBST(aros_amigaos_compliance)
2612 AC_SUBST(aros_cc_pre)
2613 AC_SUBST(aros_host_strip)
2614 AC_SUBST(aros_host_arch)
2615 AC_SUBST(aros_host_cpu)
2616 AC_SUBST(aros_host_cpp)
2617 AC_SUBST(aros_host_cc)
2618 AC_SUBST(aros_host_cxx)
2619 AC_SUBST(aros_host_ar)
2620 AC_SUBST(aros_host_ranlib)
2621 AC_SUBST(aros_host_ld)
2622 AC_SUBST(aros_host_make)
2623 AC_SUBST(aros_host_cflags)
2624 AC_SUBST(aros_host_cxxflags)
2625 AC_SUBST(gnu89_inline)
2626 AC_SUBST(aros_host_ldflags)
2627 AC_SUBST(aros_host_debug)
2628 AC_SUBST(aros_host_mkdep)
2629 AC_SUBST(aros_host_mkargs)
2630 AC_SUBST(aros_host_exe_suffix)
2631 AC_SUBST(aros_host_lib_suffix)
2632 AC_SUBST(aros_tools_dir)
2633 AC_SUBST(aros_host_aclocal)
2634 AC_SUBST(aros_host_autoconf)
2635 AC_SUBST(aros_host_autoheader)
2636 AC_SUBST(aros_host_automake)
2640 AC_SUBST(aros_target_guitheme)
2641 AC_SUBST(aros_target_iconset)
2642 AC_SUBST(aros_target_bootloader)
2643 AC_SUBST(aros_target_arch)
2644 AC_SUBST(aros_target_family)
2645 AC_SUBST(aros_target_cpu)
2646 AC_SUBST(aros_target_variant)
2647 AC_SUBST(aros_target_suffix)
2648 AC_SUBST(aros_target_ar)
2649 AC_SUBST(aros_target_ranlib)
2650 AC_SUBST(aros_plain_nm)
2651 AC_SUBST(aros_plain_ar)
2652 AC_SUBST(aros_kernel_ar)
2653 AC_SUBST(aros_kernel_ranlib)
2654 AC_SUBST(orig_target_cc)
2655 AC_SUBST(aros_target_cc)
2656 AC_SUBST(aros_kernel_cc)
2657 AC_SUBST(orig_target_cxx)
2658 AC_SUBST(aros_target_cxx)
2659 AC_SUBST(aros_kernel_cxx)
2660 AC_SUBST(orig_target_cpp)
2661 AC_SUBST(aros_target_cpp)
2662 AC_SUBST(aros_kernel_cpp)
2663 AC_SUBST(orig_target_as)
2664 AC_SUBST(aros_target_as)
2665 AC_SUBST(aros_kernel_as)
2666 AC_SUBST(orig_target_ld)
2667 AC_SUBST(aros_target_ld)
2668 AC_SUBST(aros_kernel_ld)
2669 AC_SUBST(aros_target_cc_includes)
2670 AC_SUBST(aros_target_cc_path)
2671 AC_SUBST(aros_target_objdump)
2672 AC_SUBST(aros_target_objcopy)
2673 AC_SUBST(aros_target_strip)
2674 AC_SUBST(aros_target_nm)
2675 AC_SUBST(aros_kernel_rescomp)
2676 AC_SUBST(aros_shared_default)
2677 AC_SUBST(aros_shared_ld)
2678 AC_SUBST(aros_object_format)
2679 AC_SUBST(spec_obj_format)
2680 AC_SUBST(aros_compiler_libs)
2681 AC_SUBST(aros_arch_libs)
2683 AC_SUBST(aros_config_sysroot)
2684 AC_SUBST(aros_config_cflags)
2685 AC_SUBST(aros_config_aflags)
2686 AC_SUBST(aros_config_ldflags)
2688 AC_SUBST(aros_shared_cflags)
2689 AC_SUBST(aros_shared_aflags)
2690 AC_SUBST(aros_shared_ldflags)
2691 AC_SUBST(aros_kernel_cflags)
2692 AC_SUBST(aros_kernel_includes)
2693 AC_SUBST(aros_kernel_objcflags)
2694 AC_SUBST(aros_kernel_ldflags)
2695 AC_SUBST(aros_target_cflags)
2696 AC_SUBST(aros_debug_cflags)
2697 AC_SUBST(aros_debug_aflags)
2698 AC_SUBST(aros_debug_ldflags)
2699 AC_SUBST(aros_target_genmap)
2700 AC_SUBST(aros_target_strip_flags)
2701 AC_SUBST(aros_optimization_cflags)
2702 AC_SUBST(aros_isa_flags)
2704 AC_SUBST(crosstools_target)
2705 AC_SUBST(crosstools_cxx_target)
2707 # Delinting target compiler flags
2708 AC_SUBST(aros_cflags_unused_but_set_variable)
2709 AC_SUBST(aros_cflags_array_bounds)
2710 AC_SUBST(aros_cflags_enum_compare)
2711 AC_SUBST(aros_cflags_strict_overflow)
2712 AC_SUBST(aros_cflags_format_security)
2715 AC_SUBST(unixgfx_hidd_target)
2716 AC_SUBST(sdl_hidd_target)
2717 AC_SUBST(pci_hidd_target)
2718 AC_SUBST(oss_library_target)
2720 AC_SUBST(aros_default_wbwidth)
2721 AC_SUBST(aros_default_wbheight)
2722 AC_SUBST(aros_default_wbdepth)
2723 AC_SUBST(DO_XSHM_SUPPORT)
2724 AC_SUBST(DO_VIDMODE_SUPPORT)
2726 AC_SUBST(aros_host_x11_includes)
2727 AC_SUBST(aros_host_x11_libdirs)
2728 AC_SUBST(aros_host_sdl_cflags)
2729 AC_SUBST(aros_host_sdl_libs)
2731 # Native version related
2732 AC_SUBST(aros_serial_debug)
2734 # Palm native version related
2735 AC_SUBST(aros_palm_debug_hack)
2737 # Unix/Hosted version related
2738 AC_SUBST(aros_nesting_supervisor)
2741 AC_SUBST(aros_enable_mmu)
2744 AC_SUBST(aros_ios_platform)
2745 AC_SUBST(aros_ios_version)
2746 AC_SUBST(aros_ios_sdk)
2748 # ARM default GCC target related
2749 AC_SUBST(gcc_default_cpu)
2750 AC_SUBST(gcc_default_cpu_tune)
2751 AC_SUBST(gcc_default_fpu)
2752 AC_SUBST(gcc_default_float_abi)
2755 AC_SUBST(android_tool)
2756 AC_SUBST(aros_android_level)
2757 AC_SUBST(aros_android_antapk)
2760 AC_SUBST(ENABLE_DBUS)
2761 AC_SUBST(DBUS_CFLAGS)
2762 AC_SUBST(DBUS_LIBFLAGS)
2763 AC_SUBST(KERNEL_DBUS_KOBJ)
2764 AC_SUBST(KERNEL_DBUS_INCLUDES)
2767 AC_SUBST(ENABLE_X11)
2770 AC_SUBST(aros_debug)
2771 AC_SUBST(aros_mungwall_debug)
2772 AC_SUBST(aros_stack_debug)
2773 AC_SUBST(aros_modules_debug)
2775 # Collect-aros stuff: "-ius" to ignore undefined symbols
2776 AC_SUBST(ignore_undefined_symbols)
2778 # C compiler related
2779 AC_SUBST(gcc_target_cpu)
2780 AC_SUBST(target_binutils_version)
2781 AC_SUBST(target_gcc_version)
2783 #ObjC compiler related
2784 AC_SUBST(objc_target)
2787 AC_SUBST(java_target)
2790 AC_SUBST(aros_usb30_code)
2792 dnl Prepare for output, make up all the generated patches
2793 case "$aros_flavour" in
2794 emulation) aros_flavour_uc="AROS_FLAVOUR_EMULATION"
2795 aros_flavour="emulation" ;;
2796 emulcompat) aros_flavour_uc="(AROS_FLAVOUR_EMULATION|AROS_FLAVOUR_BINCOMPAT)"
2797 aros_flavour="emulation" ;;
2798 standalone) aros_flavour_uc="AROS_FLAVOUR_STANDALONE"
2799 aros_flavour="standalone";;
2800 standcompat) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2801 aros_flavour="standalone";;
2802 native) aros_flavour_uc="AROS_FLAVOUR_NATIVE"
2803 aros_flavour="native" ;;
2804 nativecompat) aros_flavour_uc="(AROS_FLAVOUR_NATIVE|AROS_FLAVOUR_BINCOMPAT)"
2805 aros_flavour="native" ;;
2806 linklib) aros_flavour_uc="AROS_FLAVOUR_LINKLIB"
2807 aros_flavour="linklib" ;;
2808 palmnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2809 aros_flavour="palmnative" ;;
2810 mac68knative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2811 aros_flavour="mac68knative" ;;
2812 ppcnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2813 aros_flavour="ppcnative" ;;
2816 if test ! -d ${aros_inc_dir} ; then
2817 ${MKDIR} ${aros_inc_dir}
2819 if test ! -d ${aros_geninc_dir} ; then
2820 ${MKDIR} ${aros_geninc_dir}
2822 if test ! -d ${aros_hostcfg_dir} ; then
2823 ${MKDIR} ${aros_hostcfg_dir}
2825 if test ! -d ${aros_targetcfg_dir} ; then
2826 ${MKDIR} ${aros_targetcfg_dir}
2828 if test ! -d ${aros_tools_dir} ; then
2829 ${MKDIR} ${aros_tools_dir}
2831 if test ! -d ${aros_scripts_dir} ; then
2832 ${MKDIR} ${aros_scripts_dir}
2835 AC_CONFIG_HEADERS(${aros_geninc_dir}/host-conf.h:config/host-conf.h.in)
2837 # Generic build tools (metamake, etc)
2838 AC_CONFIG_COMMANDS([genmf-executable-support],
2839 [chmod a+x ${aros_tools_dir}/genmf.py],
2840 [aros_tools_dir=${aros_tools_dir}]
2845 ${aros_inc_dir}/config.h:config/config.h.in
2846 ${aros_geninc_dir}/config.h:config/config.h.in
2847 ${aros_hostcfg_dir}/host.cfg:config/host.cfg.in
2848 ${aros_targetcfg_dir}/target.cfg:config/target.cfg.in
2850 ${aros_targetcfg_dir}/make.defaults:config/make.defaults.in
2851 ${aros_tools_dir}/genmf.py:tools/genmf/genmf.py
2852 tools/collect-aros/env.h
2856 AC_CONFIG_COMMANDS([binutils-support],
2858 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2860 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2862 chmod a+x ${prefix2}-ld
2864 ln -sf $orig_target_as$aros_host_exe_suffix ${prefix2}-as$aros_host_exe_suffix
2865 ln -sf $orig_target_nm$aros_host_exe_suffix ${prefix2}-nm$aros_host_exe_suffix
2866 ln -sf $orig_target_ar$aros_host_exe_suffix ${prefix2}-ar$aros_host_exe_suffix
2867 ln -sf $orig_target_ranlib$aros_host_exe_suffix ${prefix2}-ranlib$aros_host_exe_suffix
2868 ln -sf $orig_target_objcopy$aros_host_exe_suffix ${prefix2}-objcopy$aros_host_exe_suffix
2869 ln -sf $orig_target_objdump$aros_host_exe_suffix ${prefix2}-objdump$aros_host_exe_suffix
2870 ln -sf $orig_target_strip$aros_host_exe_suffix ${prefix2}-strip$aros_host_exe_suffix
2873 aros_host_exe_suffix=${aros_host_exe_suffix}
2874 aros_tools_dir=${aros_tools_dir}
2875 aros_target_cpu=${aros_target_cpu}
2876 aros_target_arch=${aros_target_arch}
2877 aros_target_suffix=${aros_target_suffix}
2878 orig_target_nm=${orig_target_nm}
2879 orig_target_as=${orig_target_as}
2880 orig_target_ar=${orig_target_ar}
2881 orig_target_ranlib=${orig_target_ranlib}
2882 orig_target_objdump=${orig_target_objdump}
2883 orig_target_objcopy=${orig_target_objcopy}
2884 orig_target_strip=${orig_target_strip}
2885 aros_kernel_ld=${aros_kernel_ld}
2889 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld:scripts/aros-ld.in
2892 # Bare Elf support script and spec
2893 if test "${use_kernel_cc_wrapper}" = "yes"; then
2894 AC_CONFIG_COMMANDS([elf-compiler-support],
2896 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2898 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf
2900 chmod a+x ${prefix2}-gcc
2902 ln -sf $aros_kernel_ld$aros_host_exe_suffix ${prefix2}-ld$aros_host_exe_suffix
2905 aros_host_exe_suffix=${aros_host_exe_suffix}
2906 aros_tools_dir=${aros_tools_dir}
2907 aros_target_cpu=${aros_target_cpu}
2908 aros_target_arch=${aros_target_arch}
2909 aros_target_suffix=${aros_target_suffix}
2910 aros_kernel_ld=${aros_kernel_ld}
2914 ${aros_targetcfg_dir}/elf-specs:${elf_specs_in}
2915 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc:scripts/elf-gcc.in
2919 # Host compiler support scripts and spec
2920 if test "${aros_target_toolchain}" = "no"; then
2921 AC_CONFIG_COMMANDS([host-compiler-wrapper-support],
2923 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2925 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2927 chmod a+x ${prefix2}-gcc ${prefix2}-g++ ${prefix2}-cpp
2930 aros_host_exe_suffix=${aros_host_exe_suffix}
2931 aros_tools_dir=${aros_tools_dir}
2932 aros_target_cpu=${aros_target_cpu}
2933 aros_target_arch=${aros_target_arch}
2934 aros_target_suffix=${aros_target_suffix}
2938 ${aros_targetcfg_dir}/specs:config/specs.in
2939 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-cpp:scripts/aros-cpp.in
2940 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-gcc:scripts/aros-gcc.in
2941 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-g++:scripts/aros-g++.in
2946 if test "$aros_target_variant" == "android"; then
2947 AC_CONFIG_FILES(${aros_gendir}/arch/all-android/bootstrap/app/default.properties:arch/all-android/bootstrap/app/default.properties.in)
2951 AC_CONFIG_FILES(${aros_targetcfg_dir}/conf.cmake:config/conf.cmake.in)
2955 dnl This is in order to not define SHARED_CFLAGS sometimes
2956 dnl We don't always do aros_shared_ar, aros_shared_cflags
2958 #XXX compatability...
2959 aros_shared_ar="$aros_shared_ld $aros_shared_ldflags -o"
2961 if test -n "$aros_shared_cflags" ; then
2962 echo "SHARED_CFLAGS := $aros_shared_cflags" >> ${aros_hostcfg_dir}/host.cfg
2963 echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg