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 $target])
1496 #-----------------------------------------------------------------------------
1497 crosstools_guess="yes"
1498 aros_target_toolchain="no"
1499 aros_config_sysroot=""
1500 aros_kernel_sysroot=""
1502 AC_MSG_CHECKING([Kernel toolchain prefix])
1503 AC_ARG_WITH(kernel-toolchain-prefix,AC_HELP_STRING([--with-kernel-toolchain-prefix=...],[Specify crosscompile toolchain prefix for kernel objects]),[kernel_tool_prefix="$withval"])
1504 AC_MSG_RESULT($kernel_tool_prefix)
1506 AC_MSG_CHECKING([ELF toolchain prefix])
1507 AC_ARG_WITH(elf-toolchain-prefix,AC_HELP_STRING([--with-elf-toolchain-prefix=...],[Specify crosscompile toolchain prefix to wrap for AROS objects]),[elf_tool_prefix="$withval"
1508 crosstools_guess="no"])
1509 AC_MSG_RESULT($elf_tool_prefix)
1511 AC_MSG_CHECKING([AROS toolchain prefix])
1512 AC_ARG_WITH(aros-toolchain,AC_HELP_STRING([--with-aros-toolchain=PREFIX],[Specify prebuilt AROS toolchain. Use yes for default name]),[aros_tool_prefix="$withval"
1513 crosstools_guess="no"])
1514 if test "$aros_tool_prefix" = "yes" ; then
1515 aros_tool_prefix=$aros_target_cpu-aros-
1517 AC_MSG_RESULT($aros_tool_prefix)
1519 #-----------------------------------------------------------------------------
1520 # Checking if we should build crosstools..
1521 AC_MSG_CHECKING([whether to build crosstools])
1522 AC_ARG_ENABLE(crosstools,AC_HELP_STRING([--disable-crosstools],[Do not build cross-compiler toolchain]),crosstools="$enableval",crosstools="$crosstools_guess")
1523 AC_MSG_RESULT($crosstools)
1525 if test "${crosstools}" = "yes"; then
1526 if test "${crosstools_guess}" = "no"; then
1527 AC_MSG_ERROR([Cannot build external toolchain if an external ELF or AROS toolchain is specified])
1531 if test "${crosstools}" = "yes" || test "${crosstools_guess}" = "no"; then
1532 aros_target_toolchain="yes"
1535 AC_MSG_CHECKING([where to install the crosstools binaries])
1536 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=$withval])
1537 if test "x$aros_toolchain_install" = "x"; then
1538 AROS_CROSSTOOLSDIR="$AROS_BUILDDIR_UNIX/bin/$aros_host_arch-$aros_host_cpu/tools/crosstools"
1540 AROS_CROSSTOOLSDIR="$aros_toolchain_install"
1541 PATH="$AROS_CROSSTOOLSDIR:$PATH"
1542 if test "$crosstools_guess" = "no" ; then
1543 aros_config_sysroot="--sysroot $AROS_BUILDDIR_UNIX/bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development"
1545 if test "x-$aros_flavour" != "x-emulation" -a "x-$aros_flavour" != "x-emulcompat" ; then
1546 aros_kernel_sysroot = $aros_config_sysroot
1550 AC_MSG_RESULT($AROS_CROSSTOOLSDIR)
1552 #-----------------------------------------------------------------------------
1553 AC_MSG_CHECKING([what specific target binutils version to use])
1554 AC_ARG_WITH(binutils-version,AC_HELP_STRING([--with-binutils-version=VERSION],[Use binutils-VERSION for building AROS]),use_binutils_version="$withval",use_binutils_version="")
1555 if test "$use_binutils_version" = ""; then
1556 target_binutils_version="$default_binutils_version"
1558 target_binutils_version="$use_binutils_version"
1560 AC_MSG_RESULT($target_binutils_version)
1563 # Helper to identify gcc version
1564 AC_DEFUN([CROSS_GCC_VERSION], [
1565 target_gcc_version=""
1566 AC_CACHE_CHECK([gcc version],[ax_cv_gcc_version],[
1567 ax_cv_gcc_version="`$AROS_CROSSTOOLSDIR/${aros_tool_prefix}cpp -dumpversion`"
1568 AS_IF([test "x$ax_cv_gcc_version" = "x"],[
1569 ax_cv_gcc_version=""
1572 target_gcc_version=$ax_cv_gcc_version
1573 AC_SUBST([target_gcc_version])
1576 #-----------------------------------------------------------------------------
1577 AC_MSG_CHECKING([what specific target gcc version to use])
1578 AC_ARG_WITH(gcc-version,AC_HELP_STRING([--with-gcc-version=VERSION],[Use gcc-VERSION for building AROS]),use_gcc_version="$withval",use_gcc_version="")
1579 if test "$use_gcc_version" = ""; then
1580 if test "${crosstools}" = "no"; then
1581 if test "x$aros_toolchain_install" != "x"; then
1585 if test "$use_gcc_version" = ""; then
1586 target_gcc_version="$default_gcc_version"
1589 target_gcc_version="$use_gcc_version"
1591 AC_MSG_RESULT($target_gcc_version)
1593 AC_MSG_CHECKING([whether to enable Objective-C suppport])
1594 AC_ARG_ENABLE(objc,AC_HELP_STRING([--enable-objc],[Enable Objectve-C support (default=no)]),objc="$enableval",objc="no")
1595 AC_MSG_RESULT($objc)
1596 if test "x$objc" = "xyes"; then
1599 objc_target="no-objc"
1602 AC_MSG_CHECKING([whether to enable Java suppport])
1603 AC_ARG_ENABLE(java,AC_HELP_STRING([--enable-java],[Enable Java support (default=no)]),java="$enableval",java="no")
1604 AC_MSG_RESULT($java)
1605 if test "x$java" != "xno"; then
1608 java_target="no-java"
1611 spec_obj_format="-m $aros_object_format"
1612 # Now process extra architecture-specific options.
1613 # Currently this is implemented only for ARM. We can specify which minimum CPU and FPU to use,\
1614 # as well as floating-point ABI.
1615 case "$aros_target_cpu" in
1617 dnl x86_64 can build 32 or 64bit code
1618 spec_obj_format="%{!m32:-m elf_x86_64} %{m32:-m elf_i386}"
1621 dnl ARM defaults are: armv6 + vfp (unless overriden in per-target section above)
1622 if test "$gcc_default_cpu" = ""; then
1623 gcc_default_cpu="armv6"
1625 if test "$gcc_default_fpu" = ""; then
1626 gcc_default_fpu="vfp"
1628 if test "$gcc_default_float_abi" = ""; then
1629 if test "$target_cpu" = "armhf"; then
1630 gcc_default_float_abi="hard"
1632 gcc_default_float_abi="softfp"
1636 AC_MSG_CHECKING([Which minimum CPU to use])
1637 AC_ARG_WITH(cpu,AC_HELP_STRING([--with-cpu=<spec>],[Specify minumum CPU (default=$gcc_default_cpu).]),aros_gcc_cpu="$withval",aros_gcc_cpu=$gcc_default_cpu)
1638 AC_MSG_RESULT($aros_gcc_cpu)
1640 AC_MSG_CHECKING([Which minimum FPU to use])
1641 AC_ARG_WITH(fpu,AC_HELP_STRING([--with-fpu=<spec>],[Specify minumum FPU (default=$gcc_default_fpu).]),aros_gcc_fpu="$withval",aros_gcc_fpu=$gcc_default_fpu)
1642 AC_MSG_RESULT($aros_gcc_fpu)
1644 AC_MSG_CHECKING([Which floating point ABI to use])
1645 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=$gcc_default_float_abi)
1646 AC_MSG_RESULT($aros_gcc_float_abi)
1648 aros_isa_flags="-marm -mthumb-interwork -march=$aros_gcc_cpu -mfpu=$aros_gcc_fpu -mfloat-abi=$aros_gcc_float_abi"
1649 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -fno-exceptions"
1650 aros_config_aflags="$aros_config_aflags -fno-asynchronous-unwind-tables -fno-exceptions"
1653 aros_isa_flags="-m32 -march=i486"
1654 aros_kernel_cflags="$aros_kernel_cflags $aros_isa_flags"
1655 aros_kernel_ldflags="$aros_kernel_ldflags -m32"
1659 # Some architectures may need custom ELF specs.
1660 if test -f $SRCDIR/config/${aros_object_format}-specs.in; then
1661 elf_specs_in=config/${aros_object_format}-specs.in
1663 elf_specs_in=config/elf-specs.in
1666 # Some compilers (ppc-elf-gcc is known to) have CPU defines in specs
1667 # Since we override specs, we may need to put these defines there
1668 if test "$gcc_target_cpu" != ""; then
1669 gcc_target_cpu="-D__${gcc_target_cpu}__"
1672 AC_MSG_CHECKING([where to download sourcecode for external ports])
1673 AC_ARG_WITH(portssources,AC_HELP_STRING([--with-portssources=DIR],[Where to download sourcecode for external ports]),with_portssrcdir=$withval,with_portssrcdir="default")
1674 if test "$with_portssrcdir" = "default"; then
1675 AROS_PORTSSRCDIR="$AROS_BUILDDIR_UNIX/bin/Sources"
1677 AROS_PORTSSRCDIR="$with_portssrcdir"
1679 AC_MSG_RESULT($AROS_PORTSSRCDIR)
1681 AC_MSG_CHECKING([which bootloader to use])
1682 AC_ARG_WITH(bootloader,AC_HELP_STRING([--with-bootloader=NAME],[Use a specific bootloader]),target_bootloader=$withval,target_bootloader=$target_bootloader)
1683 if test "$target_bootloader" = "none"; then
1684 aros_target_bootloader=""
1686 aros_target_bootloader="$target_bootloader"
1688 AC_MSG_RESULT($target_bootloader)
1690 AC_MSG_CHECKING([which icon-set to use])
1691 AC_ARG_WITH(iconset,AC_HELP_STRING([--with-iconset=NAME],[Use a specific Icon-set (default=Gorilla).]),target_iconset=$withval,target_iconset="default")
1692 if test "$target_iconset" = "default"; then
1693 aros_target_iconset="Gorilla"
1694 target_iconset="default (Gorilla)"
1696 aros_target_iconset="$target_iconset"
1698 AC_MSG_RESULT($target_iconset)
1700 AC_MSG_CHECKING([which GUI Theme to use])
1701 AC_ARG_WITH(theme,AC_HELP_STRING([--with-theme=NAME],[Use a specific GUI Theme]),target_guitheme=$withval,target_guitheme="default")
1702 if test "$target_guitheme" = "default"; then
1703 aros_target_guitheme="Ice"
1705 aros_target_guitheme="$target_guitheme"
1707 AC_MSG_RESULT($aros_target_guitheme)
1709 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
1713 dnl The first case is simple. If we are compiling for another CPU, we are cross-compiling for sure
1714 if test "$aros_host_cpu" != "$aros_target_cpu" ; then
1718 dnl x86-64 toolchains can also produce i386 binaries, given -m32 flag.
1719 dnl The flag itself is given in per-target section, because some targets require to pass it
1720 dnl in a different manner, otherwise some tests fail.
1721 dnl TODO: Justify this.
1722 if test "$aros_host_cpu" == "x86_64" ; then
1723 if test "$aros_target_cpu" == "i386" ; then
1728 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1729 dnl For a hosted build we are cross-compiling if host OS differs from build OS.
1730 dnl TODO: This might get a little bit more tricky if we ever cross-compile ARM-Android-hosted
1731 dnl AROS on ARM Linux, or even vice versa (Linux-hosted ARM AROS building on ARM Android).
1732 dnl ARM ABIs of Linux and Android are not compatible (despite very close), so host_cc can't be
1733 dnl used to build bootstrap for target arch in either case.
1734 dnl For us Android is not a separate OS, but a variant of Linux, so both systems will be
1735 dnl identified as 'linux'. If this ever involves, we'll have to implement some additional check,
1736 dnl perhaps introducing aros_host_variant
1737 if test "$aros_host_arch" != "$aros_target_arch" ; then
1741 dnl For a native build we only care if our host_cc can produce static ELF files. If so, we can use
1742 dnl it as kernel_cc. If not, (e. g. we are on Windows or Darwin), we need a crosscompiler.
1743 if test "$host_cc_elf" = "no" ; then
1748 if test "$cross_compiling" = "no" ; then
1749 kernel_tool_prefix=""
1750 if test "$host_cc_elf" = "yes" ; then
1755 if test "$kernel_tool_version" != ""; then
1756 kernel_tool_version="-$kernel_tool_version"
1759 #######################################################################
1760 ## Compute what toolchains to use, and their paths ##
1761 #######################################################################
1763 # This takes, as input:
1764 # crosstools {yes,no}
1765 # kernel_tool_version {"",[version]}
1766 # target_tool_version {"",[version]}
1767 # kernel_tool_prefix {none,[some-arch-os-]}
1768 # target_tool_prefix ${aros_target_cpu}-aros-
1769 # aros_tool_prefix ${aros_target_cpu}-aros-
1772 # aros_kernel_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1773 # Where the 'kernel' binaries are located
1774 # orig_target_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1775 # Where the 'target' binaries are located
1776 # (not the symlink farm - that is aros_target_*!)
1779 # if crosstools then
1780 # if kernel_tools_prefix = "no-kernel-prefix-"
1781 # aros_kernel_* = crosstools cc paths
1782 # aros_kernel_cc = elf cc wrapper around crosstools cc
1784 # VALIDATE(${kernel_tools_prefix}*)
1785 # aros_kernel_* = ${kernel_tools_prefix}*
1786 # if ${kernel_tools_prefix}cc is an AROS gcc
1787 # aros_kernel_cc = ${kernel_tools_prefix}cc
1789 # aros_kernel_cc = elf cc wrapper around ${kernel_tools_prefix}cc
1793 # orig_target_* = aros built crosstools
1794 # orig_target_cc = elf cc wrapper around crosstools cc
1796 # VALIDATE(${kernel_tools_prefix}*)
1798 # orig_target_* = aros_kernel_*
1799 # if aros_kernel_cc is an AROS gcc
1800 # orig_target_cc = aros_kernel_cc
1802 # orig_target_cc = aros cc wrapper around aros_kernel_cc
1806 target_tool_prefix="${aros_target_cpu}-aros-"
1808 AC_MSG_CHECKING([which kernel tools])
1809 AC_MSG_RESULT([$kernel_tool_prefix]);
1811 if test "$kernel_tool_prefix" = "none" ; then
1812 dnl ELF wrapper can be used only for native bootstrap
1813 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1814 AC_MSG_ERROR([--with-kernel-toolchain-prefix= is required for this arch])
1817 # Kernel tools required - find them
1818 # Note that 'normally', aros_kernel_* overrides will be
1819 # empty, unless specified in the per-arch sections above.
1820 if test "x$aros_kernel_cpp" = "x"; then
1821 aros_kernel_cpp=${kernel_tool_prefix}cpp
1823 AROS_TOOL_KERNEL(aros_kernel_cpp,cpp,$aros_kernel_cpp${kernel_tool_version})
1824 AROS_REQUIRED(cpp,$aros_kernel_cpp)
1825 if test "x$aros_kernel_cc" = "x"; then
1826 aros_kernel_cc=${kernel_tool_prefix}gcc
1828 AROS_TOOL_KERNEL(aros_kernel_cc,cc,$aros_kernel_cc${kernel_tool_version})
1829 AROS_REQUIRED(cc,$aros_kernel_cc)
1830 if test "x$aros_kernel_cxx" = "x"; then
1831 aros_kernel_cxx=${kernel_tool_prefix}g++
1833 AROS_TOOL_KERNEL(aros_kernel_cxx,cxx,$aros_kernel_cxx${kernel_tool_version})
1834 # If it's set, make sure it's really there
1835 if test "x$aros_kernel_cxx" != "x" ; then
1836 AROS_REQUIRED(cxx,$aros_kernel_cxx)
1838 AROS_TOOL_KERNEL(aros_kernel_ld,ld,$aros_kernel_ld)
1839 AROS_REQUIRED(ld,$aros_kernel_ld)
1840 AROS_TOOL_KERNEL(aros_kernel_as,as,$aros_kernel_as)
1841 AROS_REQUIRED(as,$aros_kernel_as)
1842 AROS_TOOL_KERNEL(aros_kernel_ar,ar,$aros_kernel_ar)
1843 AROS_REQUIRED(ar,$aros_kernel_ar)
1844 AROS_TOOL_KERNEL(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1845 AROS_REQUIRED(ranlib,$aros_kernel_ranlib)
1846 AROS_TOOL_KERNEL(aros_kernel_nm,nm,$aros_kernel_nm)
1847 AROS_REQUIRED(nm,$aros_kernel_nm)
1848 AROS_TOOL_KERNEL(aros_kernel_strip,strip,$aros_kernel_strip)
1849 AROS_REQUIRED(strip,$aros_kernel_strip)
1851 # Objcopy and objdump are not required for the kernel
1852 # toolchain on many architectures.
1853 # So we'll look for them, but not make them strictly required.
1854 AROS_TOOL_KERNEL(aros_kernel_objcopy,objcopy,$aros_kernel_objcopy)
1855 AROS_TOOL_KERNEL(aros_kernel_objdump,objdump,$aros_kernel_objdump)
1856 if test "x${crosstools}" != "xyes" ; then
1857 AROS_REQUIRED(objcopy,$aros_kernel_objcopy)
1858 AROS_REQUIRED(objdump,$aros_kernel_objdump)
1862 AC_MSG_CHECKING([which target tools to use])
1863 if test "$aros_target_toolchain" = "yes"; then
1864 AC_MSG_RESULT([$target_tool_prefix])
1865 # We are building AROS crosstools
1866 tmp_tool_prefix="$AROS_CROSSTOOLSDIR/${target_tool_prefix}"
1867 orig_target_cc="${tmp_tool_prefix}gcc${target_tool_version}"
1868 orig_target_cxx="${tmp_tool_prefix}g++${target_tool_version}"
1869 orig_target_cpp="${tmp_tool_prefix}cpp"
1870 orig_target_ld="${tmp_tool_prefix}ld"
1871 orig_target_as="${tmp_tool_prefix}as"
1872 orig_target_ar="${tmp_tool_prefix}ar"
1873 orig_target_ranlib="${tmp_tool_prefix}ranlib"
1874 orig_target_nm="${tmp_tool_prefix}nm"
1875 orig_target_strip="${tmp_tool_prefix}strip"
1876 orig_target_objcopy="${tmp_tool_prefix}objcopy"
1877 orig_target_objdump="${tmp_tool_prefix}objdump"
1879 # Determine whether AROS or ELF tools should be used
1880 if test "$aros_tool_prefix" = "none"; then
1881 aros_tool_prefix="${elf_tool_prefix}"
1884 AC_MSG_RESULT([$aros_tool_prefix])
1885 # We are *not* building AROS crosstools - use the AROS or ELF tools
1886 AROS_TOOL_TARGET(orig_target_cpp,cpp,${aros_tool_prefix}cpp${target_tool_version})
1887 AROS_REQUIRED(cpp,$orig_target_cpp)
1888 AROS_TOOL_TARGET(orig_target_cc,gcc,${aros_tool_prefix}gcc${target_tool_version})
1889 AROS_REQUIRED(cc,$orig_target_cc)
1890 AROS_TOOL_TARGET(orig_target_cxx,g++,${aros_tool_prefix}g++${target_tool_version})
1891 AROS_REQUIRED(cxx,$orig_target_cxx)
1892 AROS_TOOL_TARGET(orig_target_ld,gcc,${aros_tool_prefix}ld)
1893 AROS_REQUIRED(ld,$orig_target_ld)
1894 AROS_TOOL_TARGET(orig_target_as,as,${aros_tool_prefix}as)
1895 AROS_REQUIRED(as,$orig_target_as)
1896 AROS_TOOL_TARGET(orig_target_ar,ar,${aros_tool_prefix}ar)
1897 AROS_REQUIRED(ar,$orig_target_ar)
1898 AROS_TOOL_TARGET(orig_target_ranlib,ar,${aros_tool_prefix}ranlib)
1899 AROS_REQUIRED(ranlib,$orig_target_ranlib)
1900 AROS_TOOL_TARGET(orig_target_nm,nm,${aros_tool_prefix}nm)
1901 AROS_REQUIRED(nm,$orig_target_nm)
1902 AROS_TOOL_TARGET(orig_target_strip,strip,${aros_tool_prefix}strip)
1903 AROS_REQUIRED(strip,$orig_target_strip)
1904 AROS_TOOL_TARGET(orig_target_objcopy,objcopy,${aros_tool_prefix}objcopy)
1905 AROS_REQUIRED(objcopy,$orig_target_objcopy)
1906 AROS_TOOL_TARGET(orig_target_objdump,objdump,${aros_tool_prefix}objdump)
1907 AROS_REQUIRED(objdump,$orig_target_objdump)
1910 if test "$kernel_tool_prefix" = "none" ; then
1911 # No kernel tools specified
1912 # Assume target tools == kernel tools with ELF wrapper
1913 aros_kernel_cc=$orig_target_cc
1914 aros_kernel_cxx=$orig_target_cxx
1915 aros_kernel_cpp=$orig_target_cpp
1916 aros_kernel_ld=$orig_target_ld
1917 aros_kernel_as=$orig_target_as
1918 aros_kernel_ar=$orig_target_ar
1919 aros_kernel_ranlib=$orig_target_ranlib
1920 aros_kernel_nm=$orig_target_nm
1921 aros_kernel_strip=$orig_target_strip
1922 aros_kernel_objcopy=$orig_target_objcopy
1923 aros_kernel_objdump=$orig_target_objdump
1924 use_kernel_cc_wrapper=yes
1927 # At this point, all aros_kernel_* and aros_target_*
1928 # tools should be set up correctly
1930 CC="$aros_kernel_cc $kernel_tool_flags"
1931 CPP="$aros_kernel_cpp"
1933 #-----------------------------------------------------------------------------
1935 # Disable pointer-signedness warnings if the compiler recognises the option
1937 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
1938 save_cflags="$CFLAGS"
1939 if test "$crosstools" != "yes" ; then
1940 CFLAGS="$CFLAGS -Wno-pointer-sign"
1941 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
1943 # we do know it is supported for the smallest version of gcc we are going to build
1944 # we assume it's also supported by later versions
1945 use_no_sign_warning=yes
1947 AC_MSG_RESULT($use_no_sign_warning)
1948 if test "x-$use_no_sign_warning" = "x-yes" ; then
1949 aros_config_cflags="$aros_config_cflags -Wno-pointer-sign"
1951 CFLAGS="$save_cflags"
1953 #-----------------------------------------------------------------------------
1955 # Find all the tools we need to compile. This could be cross-compiling
1956 # though! If that is the case we use the GNU form of the target and
1957 # simply add this to the front of the binary name. This is rather simple,
1958 # but it should work under most circumstances.
1960 # The default tools are to use the same as the host, but only if the
1961 # host and target CPU are the same. With GCC this is normally enough.
1965 aros_shared_ld="$aros_host_ld"
1967 aros_target_mkdep="$aros_host_mkdep"
1969 # The default tools executables to be linked to.
1970 if test "$rescomp" != ""; then
1971 AC_PATH_PROG(aros_kernel_rescomp,${kernel_tool_prefix}$rescomp)
1972 AROS_REQUIRED($rescomp,$aros_kernel_rescomp)
1975 # Set up the sources for the symlink farm
1976 if test "$crosstools" = "yes"; then
1977 crosstools_target=tools-crosstools
1980 aros_kernel_cc="$aros_kernel_cc $kernel_tool_flags"
1981 aros_kernel_ar="$aros_kernel_ar $aros_kernel_ar_flags"
1983 aros_hostcfg_dir="bin/${aros_host_arch}-${aros_host_cpu}/gen/config"
1984 aros_targetcfg_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/config"
1985 aros_inc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development/include/aros"
1986 aros_gendir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen"
1987 aros_geninc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/include/aros"
1988 aros_tools_dir="bin/${aros_host_arch}-${aros_host_cpu}/tools"
1989 aros_scripts_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/scripts"
1991 # aros_cc_pre is a variable that is added to the front of the compiler name
1992 # in the generated aros-gcc shell script. We need this to enable the cache
1993 # to work across cleaned builds. Also, support DISTCC using the correct
1994 # environment variable.
1997 if test "x${DISTCC}" != "x" ; then
1998 if test "x${CCACHE}" != "x" ; then
1999 aros_cc_pre="env CCACHE_PREFIX=${DISTCC} ${CCACHE} "
2001 aros_cc_pre="${DISTCC} "
2004 if test "x${CCACHE}" != "x" ; then
2005 aros_cc_pre="${CCACHE} "
2009 AC_SUBST(aros_target_nostdinc_cflags,-nostdinc)
2010 AC_SUBST(aros_target_nostartup_ldflags,-nostartfiles)
2011 AC_SUBST(aros_target_nix_ldflags,-nix)
2012 AC_SUBST(aros_target_detach_ldflags,-detach)
2013 AC_SUBST(aros_target_nostdlib_ldflags,-nostdlib)
2016 if test "$aros_target_toolchain" != "yes"; then
2017 prefix="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-"
2018 if test "$GCC" = "yes"; then
2019 aros_target_cc_path=`$orig_target_cc -print-search-dirs | grep "programs: =" | cut -c 12-`
2022 # We do not know which gcc version we are going to build and what we need to know
2023 # here is different for different versions so this will be set later during the
2024 # build of crosstools.
2025 prefix="$AROS_CROSSTOOLSDIR/${aros_target_cpu}-aros-"
2026 aros_target_cc_path=@aros_target_cc_path@
2028 aros_target_cpp="${prefix}cpp"
2029 aros_target_cc="${prefix}gcc"
2030 aros_target_cxx="${prefix}g++"
2031 aros_target_as="${prefix}as"
2032 aros_target_ld="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld"
2033 aros_target_ar="${prefix}ar $aros_target_ar_flags"
2034 aros_target_objcopy="${prefix}objcopy"
2035 aros_target_objdump="${prefix}objdump"
2036 aros_target_ranlib="${prefix}ranlib $aros_target_ranlib_flags"
2037 aros_target_nm="${prefix}nm $aros_target_nm_flags"
2038 aros_target_strip="${prefix}strip"
2039 aros_plain_nm="${prefix}nm"
2040 aros_plain_ar="${prefix}ar"
2042 AC_ARG_ENABLE(includes,
2043 AC_HELP_STRING([--enable-includes=dir],[Alternative system include directory]),
2044 [aros_target_incl=$enable_includes], [aros_target_incl=`$aros_kernel_cc -print-sysroot`/`$aros_kernel_cc --print-sysroot-headers-suffix 2>/dev/null || echo usr/include`])
2046 if test "$aros_kernel_includes" = ""; then
2047 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2048 aros_kernel_includes="-isystem $aros_target_incl"
2052 if test "$aros_kernel_includes" != "" ; then
2053 dnl find out about the kernel cc's include path
2054 AC_MSG_CHECKING([for the kernel compiler's include path])
2055 if test "$aros_kernel_cc_includes" = "" ; then
2056 # Try to guess where the directory is.
2057 aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
2058 if test -d $aros_kernel_cc_includes; then
2059 # Check if there is also an include-fixed directory and add it
2060 # to kernel compiler's include path as it may contain some of
2061 # the headers we need.
2062 if test -d "$aros_kernel_cc_includes"-fixed; then
2063 aros_kernel_cc_includes+=" -isystem $aros_kernel_cc_includes"-fixed
2065 # Check for specific includes directory. Neede for Ubuntu 11.10
2066 if test -d "/usr/include/i386-linux-gnu"; then
2067 aros_kernel_cc_includes+=" -isystem /usr/include/i386-linux-gnu"
2070 # The directory doesn't exist, we need to do some more work.
2071 aros_kernel_cc_includes=${PWD}/${aros_gendir}/cc_include
2073 # These are the headers we're looking for.
2074 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2075 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2079 for h in $headers; do
2080 # Which other headers are needed by each of the above?
2081 deps=$(echo "#include <$h>" | \
2082 $aros_kernel_cc -E -M - 2>/dev/null | \
2083 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2085 # Copy all the needed headers to a directory beneath gendir.
2088 dir=${aros_kernel_cc_includes}$(echo $(dirname $d) | \
2089 sed -n "s,^.*/include\(/.*\),\1,p")
2090 ! test -d $dir && mkdir -p $dir
2091 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2096 AC_MSG_RESULT($aros_kernel_cc_includes)
2097 # Adding -nostdinc to kernel includes as they are always used together.
2098 aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
2101 if test "$crosstools" != "yes"; then
2102 dnl find out about the target cc's include path
2103 AC_MSG_CHECKING([for the target compiler's include path])
2104 if test "$aros_target_cc_includes" = "" ; then
2105 #try to guess where the directory is
2106 aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
2107 if ! test -d $aros_target_cc_includes; then
2108 #the directory doesn't exist, we need to do some more work
2109 aros_target_cc_includes=${PWD}/${aros_gendir}/cc_include
2111 #these are the headers we're looking for
2112 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2113 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2117 for h in $headers; do
2118 #which other headers each of the above headers needs?
2119 deps=$(echo "#include <$h>" | \
2120 $orig_target_cc -E -M - 2>/dev/null | \
2121 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2123 #copy all the needed headers to a directory beneath gendir
2126 dir=${aros_target_cc_includes}$(echo $(dirname $d) | \
2127 sed -n "s,^.*/include\(/.*\),\1,p")
2128 ! test -d $dir && mkdir -p $dir
2129 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2134 AC_MSG_RESULT($aros_target_cc_includes)
2136 # We do not know which gcc version we are going to build and what we need to know
2137 # here is different for different versions so this will be set later during the
2138 # build of crosstools.
2139 aros_target_cc_includes=@aros_target_cc_includes@
2143 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
2144 # On GCC >= 4.0 -iquote should be used
2148 save_cflags="$CFLAGS"
2150 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2151 if test "x-$crosstools" != "x-yes"; then
2152 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2154 # we do know it is supported for the smallest version of gcc we are going to build
2155 # we assume it's also supported by later versions
2158 AC_MSG_RESULT($has_iquote)
2159 if test "x-$has_iquote" = "x-yes" ; then
2160 host_cflags_iquote=-iquote
2161 host_cflags_iquote_end=
2163 host_cflags_iquote=-I
2164 host_cflags_iquote_end=-I-
2166 kernel_cflags_iquote=$host_cflags_iquote
2167 kernel_cflags_iquote_end=$host_cflags_iquote_end
2168 if test "x-$cross_compiling" = "x-yes"; then
2169 CC="$aros_kernel_cc"
2170 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
2171 if test "x-$crosstools" != "x-yes"; then
2172 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
2174 # we do know it is supported for the smallest version of gcc we are going to build
2175 # we assume it's also supported by later versions
2176 use_no_stack_protector=yes
2178 AC_MSG_RESULT($use_no_stack_protector)
2179 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2180 if test "x-$crosstools" != "x-yes"; then
2181 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2183 # we do know it is supported for the smallest version of gcc we are going to build
2184 # we assume it's also supported by later versions
2187 AC_MSG_RESULT($has_iquote)
2188 if test "x-$has_iquote" = "x-yes" ; then
2189 kernel_cflags_iquote=-iquote
2190 kernel_cflags_iquote_end=
2192 kernel_cflags_iquote=-I
2193 kernel_cflags_iquote_end=-I-
2196 aros_cflags_iquote=$kernel_cflags_iquote
2197 aros_cflags_iquote_end=$kernel_cflags_iquote_end
2198 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2199 CC="$orig_target_cc"
2200 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2201 if test "x-$crosstools" != "x-yes"; then
2202 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2204 # we do know it is supported for the smallest version of gcc we are going to build
2205 # we assume it's also supported by later versions
2208 AC_MSG_RESULT($has_iquote)
2209 if test "x-$has_iquote" = "x-yes" ; then
2210 aros_cflags_iquote=-iquote
2211 aros_cflags_iquote_end=
2213 aros_cflags_iquote=-I
2214 aros_cflags_iquote_end=-I-
2217 if test "x-$use_no_stack_protector" = "x-yes" ; then
2218 aros_kernel_cflags="$aros_kernel_cflags -fno-stack-protector"
2222 #-----------------------------------------------------------------------------
2224 # Check if the target compiler supports some options used for delinting:
2225 # -Wunused-but-set-variable
2231 if test "x-$crosstools" != "x-yes"; then
2232 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2233 CC="$orig_target_cc"
2235 AC_MSG_CHECKING([whether ${CC} accepts -Wunused-but-set-variable])
2236 CFLAGS=-Wunused-but-set-variable
2237 AC_TRY_COMPILE(,, aros_unused_but_set_variable="yes", aros_unused_but_set_variable="no")
2238 AC_MSG_RESULT($aros_unused_but_set_variable)
2239 if test "x-$aros_unused_but_set_variable" = "x-yes" ; then
2240 aros_cflags_unused_but_set_variable=-Wno-unused-but-set-variable
2243 AC_MSG_CHECKING([whether ${CC} accepts -Warray-bounds])
2244 CFLAGS=-Warray-bounds
2245 AC_TRY_COMPILE(,, aros_array_bounds="yes", aros_array_bounds="no")
2246 AC_MSG_RESULT($aros_array_bounds)
2247 if test "x-$aros_array_bounds" = "x-yes" ; then
2248 aros_cflags_array_bounds=-Wno-array-bounds
2251 AC_MSG_CHECKING([whether ${CC} accepts -Wenum-compare])
2252 CFLAGS=-Wenum-compare
2253 AC_TRY_COMPILE(,, aros_enum_compare="yes", aros_enum_compare="no")
2254 AC_MSG_RESULT($aros_enum_compare)
2255 if test "x-$aros_enum_compare" = "x-yes" ; then
2256 aros_cflags_enum_compare=-Wno-enum-compare
2259 AC_MSG_CHECKING([whether ${CC} accepts -Wstrict-overflow])
2260 CFLAGS=-Wstrict-overflow
2261 AC_TRY_COMPILE(,, aros_strict_overflow="yes", aros_strict_overflow="no")
2262 AC_MSG_RESULT($aros_strict_overflow)
2263 if test "x-$aros_strict_overflow" = "x-yes" ; then
2264 aros_cflags_strict_overflow=-Wno-strict-overflow
2267 AC_MSG_CHECKING([whether ${CC} accepts -Wformat-security])
2268 CFLAGS=-Wformat-security
2269 AC_TRY_COMPILE(,, aros_format_security="yes", aros_format_security="no")
2270 AC_MSG_RESULT($aros_format_security)
2271 if test "x-$aros_format_security" = "x-yes" ; then
2272 aros_cflags_format_security=-Wno-format-security
2275 # We do not know which gcc version we are going to build and what we need to know
2276 # here is different for different versions so this will be set later during the
2277 # build of crosstools.
2278 aros_cflags_unused_but_set_variable=@aros_cflags_unused_but_set_variable@
2279 aros_cflags_array_bounds=@aros_cflags_array_bounds@
2280 aros_cflags_enum_compare=@aros_cflags_enum_compare@
2281 aros_cflags_strict_overflow=@aros_cflags_strict_overflow@
2282 aros_cflags_format_security=@aros_cflags_format_security@
2285 #-----------------------------------------------------------------------------
2287 # Check if we can explicitly choose older version of symbol hashing
2289 CFLAGS="save_cflags -Wl,--hash-style=sysv"
2290 CC="$aros_kernel_cc"
2291 AC_MSG_CHECKING([whether ${CC} accepts -Wl,--hash-style=sysv])
2292 AC_TRY_LINK(,, use_hash_style="yes", use_hash_style="no")
2293 AC_MSG_RESULT($use_hash_style)
2294 if test "x-$use_hash_style" = "x-yes" ; then
2295 aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
2298 CFLAGS="$save_cflags"
2300 AC_SUBST(host_cflags_iquote)
2301 AC_SUBST(host_cflags_iquote_end)
2302 AC_SUBST(kernel_cflags_iquote)
2303 AC_SUBST(kernel_cflags_iquote_end)
2304 AC_SUBST(aros_cflags_iquote)
2305 AC_SUBST(aros_cflags_iquote_end)
2308 dnl Check if user specified --with-resolution=XRESxYRESxDEPTH
2309 AC_MSG_CHECKING([for default resolution of WBScreen])
2310 AC_ARG_WITH(resolution,AC_HELP_STRING([--with-resolution=XRESxYRESxDEPTH],[Default resolution of the initial WorkbenchScreen]),resolution=$withval,resolution=none)
2311 # We require an argument, so map --with/--without ("yes"/"no") to "none" specified
2312 if test "$resolution" = "yes" ; then
2315 if test "$resolution" = "no" ; then
2318 if test "$resolution" != "none" ; then
2319 aros_default_wbwidth=`echo $resolution | cut -d'x' -f1`
2320 aros_default_wbheight=`echo $resolution | cut -d'x' -f2`
2321 aros_default_wbdepth=`echo $resolution | cut -d'x' -f3`
2323 AC_MSG_RESULT($aros_default_wbwidth x $aros_default_wbheight x $aros_default_wbdepth)
2324 aros_cv_default_wbwidth=$aros_default_wbwidth
2325 aros_cv_default_wbheight=$aros_default_wbheight
2326 aros_cv_default_wbdepth=$aros_default_wbdepth
2328 dnl See if the user wants the serial debug output for native flavour
2329 AC_MSG_CHECKING([if serial debug is enabled])
2330 AC_ARG_WITH(serial-debug,AC_HELP_STRING([--with-serial-debug],[Enable serial debug output in native (default=no)]),serial_debug=$withval,serial_debug=none)
2331 if test "$aros_serial_debug" = 0 ; then
2332 serial_debug_forced=""
2333 if test "$serial_debug" = "yes" ; then
2336 if test "$serial_debug" = "no" ; then
2340 serial_debug_forced="(forced)"
2341 serial_debug=$aros_serial_debug
2343 if test "$serial_debug" != "none" ; then
2344 aros_serial_debug=$serial_debug
2345 AC_MSG_RESULT($serial_debug_forced on port $serial_debug)
2350 dnl See if the user wants the palm debug output hack for palm native flavour
2351 AC_MSG_CHECKING([if palm debug hack is enabled])
2352 AC_ARG_ENABLE(palm_debug_hack,AC_HELP_STRING([--enable-palm-debug-hack],[Enable palm debug output hack in palm native (default=no)]),palm_debug_hack="yes",palm_debug_hack="no")
2353 if test "$palm_debug_hack" = "yes" ; then
2354 aros_palm_debug_hack="1"
2356 AC_MSG_RESULT($palm_debug_hack)
2358 dnl See if dev wants the usb3.0 code
2359 AC_MSG_CHECKING([if usb3.0 code is enabled])
2360 AC_ARG_ENABLE(usb30_code,AC_HELP_STRING([--enable-usb30-code],[Enable usb3.0 code (default=no)]),usb30_code="yes",usb30_code="no")
2361 if test "$usb30_code" = "yes" ; then
2362 aros_config_cflags="$aros_config_cflags -DAROS_USB30_CODE"
2363 aros_kernel_cflags="$aros_kernel_cflags -DAROS_USB30_CODE"
2365 AC_MSG_RESULT($usb30_code)
2367 dnl See if the user wants nesting supervisor activated for unix flavour
2368 AC_MSG_CHECKING([if nesting supervisor support is enabled])
2369 AC_ARG_ENABLE(nesting_supervisor,AC_HELP_STRING([--enable-nesting-supervisor],[Enable nesting supervisor support in unix (default=no)]),nesting_supervisor="yes",nesting_supervisor="no")
2370 if test "$nesting_supervisor" = "yes" ; then
2371 aros_nesting_supervisor="1"
2373 AC_MSG_RESULT($nesting_supervisor)
2375 dnl See if the user wants to disable MMU support
2376 dnl This can be overriden on per-target basis,
2377 dnl set $aros_enable_mmu to "yes" or "no" to do this
2378 if test "$aros_enable_mmu" = "" ; then
2379 AC_MSG_CHECKING([if MMU support is enabled])
2380 dnl Enabled by default
2381 AC_ARG_ENABLE(mmu,AC_HELP_STRING([--disable-mmu],[Disable MMU support (default=enabled)]),aros_enable_mmu=$enableval,aros_enable_mmu="yes")
2382 if test "$aros_enable_mmu" = "" ; then
2383 aros_enable_mmu="yes"
2385 AC_MSG_RESULT($aros_enable_mmu)
2387 if test "$aros_enable_mmu" = "no" ; then
2394 dnl things specifically required for hosted flavours
2395 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2397 if test "x-$need_dlopen" != "x-no" ; then
2400 dnl some kind of dynamic library access system is required for hostlib.resource
2401 AC_CHECK_FUNC(dlopen, have_dl="yes", have_dl="no")
2402 if test "x-$have_dl" = "x-no" ; then
2403 AC_CHECK_LIB(dl, dlopen, [have_dl="yes"
2404 aros_host_ldflags="$aros_host_ldflags -ldl"],
2407 if test "x-$have_dl" = "x-no" ; then
2408 AC_MSG_ERROR([dlopen() dynamic linker functions not available])
2415 AC_ARG_ENABLE(x11_hidd, AC_HELP_STRING([--enable-x11-hidd],
2416 [build X11 hidd for hosted (default=auto)]),
2417 x11_hidd="$enableval",
2418 x11_hidd="$need_x11")
2419 case "x-$x11_hidd" in
2420 x-yes|x-no|x-auto) ;;
2421 *) x11_hidd="$need_x11" ;;
2427 if test "x-$x11_hidd" != "x-no" ; then
2433 for path in $x_libraries
2435 x_cflags="$x_cflags -L$path"
2438 for path in $x_includes
2440 x_cflags="$x_cflags -I$path"
2443 if test "x-$no_x" = "x-yes" ; then
2446 if test "x-$x11_hidd" != "x-auto" ; then
2447 dnl and they explicitly asked for it, bail out
2448 AC_MSG_ERROR([X11 libs/headers not found, cannot build X11 hidd as requested])
2452 dnl found it, setup the metatarget
2453 unixgfx_hidd_target=kernel-x11gfx
2456 dnl setup shared memory extensions
2457 AC_ARG_ENABLE(x11_shm, AC_HELP_STRING([--enable-x11-shm],
2458 [use X11 shared memory (default=auto)]),
2459 x11_hidd_shm="$enableval",
2460 x11_hidd_shm="auto")
2461 case "x-$x11_hidd_shm" in
2462 x-yes|x-no|x-auto) ;;
2463 *) x11_hidd_shm="auto" ;;
2469 if test "x-$x11_hidd_shm" != "x-no" ; then
2471 dnl system shm headers
2472 AC_CHECK_HEADERS(sys/ipc.h)
2473 AC_CHECK_HEADERS(sys/shm.h)
2476 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
2478 dnl make sure X libs have shm functions
2479 save_cflags="$CFLAGS"
2480 CFLAGS="$CFLAGS $x_cflags"
2481 AC_CHECK_LIB(Xext, XShmQueryExtension, have_xshm=yes)
2482 CFLAGS="$save_cflags"
2486 dnl detection done, prepare output
2487 if test "x-$have_xshm" = "x-yes" ; then
2490 elif test "x-$x11_hidd_shm" = "x-yes" ; then
2491 dnl they explicitly asked for it, but we can't do it
2492 AC_MSG_ERROR([X11 has no support for shared memory, cannot enable it as requested])
2494 dnl otherwise just disable it
2499 dnl setup vidmode (fullscreen) extensions
2500 AC_ARG_ENABLE(x11_vidmode, AC_HELP_STRING([--enable-x11-vidmode],
2501 [use X11 vidmode extension (default=auto)]),
2502 x11_hidd_vidmode="$enableval",
2503 x11_hidd_vidmode="auto")
2504 case "x-$x11_hidd_vidmode" in
2505 x-yes|x-no|x-auto) ;;
2506 *) x11_hidd_vidmode="auto" ;;
2512 if test "x-$x11_hidd_vidmode" != "x-no" ; then
2514 dnl make sure X libs have vidmode functions
2515 save_cflags="$CFLAGS"
2516 CFLAGS="$CFLAGS $x_cflags"
2517 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, have_vidmode=yes)
2518 CFLAGS="$save_cflags"
2521 dnl detection done, prepare output
2522 if test "x-$have_vidmode" = "x-yes" ; then
2523 dnl we can do vidmode
2524 DO_VIDMODE_SUPPORT="1"
2525 elif test "x-$x11_hidd_vidmode" = "x-yes" ; then
2526 dnl they explicitly asked for it, but we can't do it
2527 AC_MSG_ERROR([X11 vidmode extension not available, cannot enable it as requested])
2529 dnl otherwise just disable it
2530 DO_VIDMODE_SUPPORT="0"
2534 aros_host_x11_includes=$x_includes
2535 aros_host_x11_libdirs=$x_libraries
2540 AC_ARG_ENABLE(sdl_hidd, AC_HELP_STRING([--enable-sdl-hidd],
2541 [build SDL hidd for hosted (default=auto)]),
2542 sdl_hidd="$enableval",
2544 case "x-$sdl_hidd" in
2545 x-yes|x-no|x-auto) ;;
2546 *) sdl_hidd="auto" ;;
2550 if test "x-$sdl_hidd" != "x-no" ; then
2553 AM_PATH_SDL([1.2.10], have_sdl="yes", have_sdl="no")
2555 if test "x-$have_sdl" != "x-yes" ; then
2558 if test "x-$sdl_hidd" != "x-auto" ; then
2559 dnl and they explicitly asked for it, bail out
2560 AC_MSG_ERROR([SDL libs/headers not found, cannot build SDL hidd as requested])
2564 dnl found it, set up the metatarget
2565 sdl_hidd_target=kernel-hidd-sdl
2566 aros_host_sdl_cflags=SDL_CFLAGS
2567 aros_host_sdl_libs=SDL_LIBS
2572 AC_CHECK_HEADER(sys/soundcard.h)
2573 if test "x-$ac_cv_header_sys_soundcard_h" = "x-yes" ; then
2574 oss_library_target=workbench-libs-oss-unix
2579 dnl See if the user wants dbus.library
2580 AC_MSG_CHECKING([if building of dbus.library is enabled])
2581 AC_ARG_ENABLE(dbus,AC_HELP_STRING([--enable-dbus],[Enable DBUS support via dbus.library (default=no)]),dbus="yes",dbus="no")
2582 if test "$dbus" = "yes" ; then
2584 DBUS_CFLAGS=`pkg-config --cflags dbus-1`
2585 DBUS_LIBFLAGS=`pkg-config --libs dbus-1`
2586 KERNEL_DBUS_KOBJ=kernel-dbus-kobj
2587 KERNEL_DBUS_INCLUDES=kernel-dbus-includes
2591 AC_MSG_RESULT($dbus)
2593 if test "$use_kernel_cc_wrapper" = "yes" ; then
2594 aros_kernel_cc="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc"
2597 dnl --------------------------------------------------------------------
2598 dnl Configuration Output Section
2599 dnl --------------------------------------------------------------------
2604 AC_SUBST(aros_flavour)
2605 AC_SUBST(aros_flavour_uc)
2606 AC_SUBST(aros_target_toolchain)
2607 AC_SUBST(AROS_BUILDDIR)
2608 AC_SUBST(AROS_BUILDDIR_UNIX)
2610 AC_SUBST(AROS_CROSSTOOLSDIR)
2611 AC_SUBST(AROS_PORTSSRCDIR)
2613 # Compatability with other Amiga-like operation systems
2614 AC_SUBST(aros_amigaos_compliance)
2617 AC_SUBST(aros_cc_pre)
2618 AC_SUBST(aros_host_strip)
2619 AC_SUBST(aros_host_arch)
2620 AC_SUBST(aros_host_cpu)
2621 AC_SUBST(aros_host_cpp)
2622 AC_SUBST(aros_host_cc)
2623 AC_SUBST(aros_host_cxx)
2624 AC_SUBST(aros_host_ar)
2625 AC_SUBST(aros_host_ranlib)
2626 AC_SUBST(aros_host_ld)
2627 AC_SUBST(aros_host_make)
2628 AC_SUBST(aros_host_cflags)
2629 AC_SUBST(aros_host_cxxflags)
2630 AC_SUBST(gnu89_inline)
2631 AC_SUBST(aros_host_ldflags)
2632 AC_SUBST(aros_host_debug)
2633 AC_SUBST(aros_host_mkdep)
2634 AC_SUBST(aros_host_mkargs)
2635 AC_SUBST(aros_host_exe_suffix)
2636 AC_SUBST(aros_host_lib_suffix)
2637 AC_SUBST(aros_tools_dir)
2638 AC_SUBST(aros_host_aclocal)
2639 AC_SUBST(aros_host_autoconf)
2640 AC_SUBST(aros_host_autoheader)
2641 AC_SUBST(aros_host_automake)
2645 AC_SUBST(aros_target_guitheme)
2646 AC_SUBST(aros_target_iconset)
2647 AC_SUBST(aros_target_bootloader)
2648 AC_SUBST(aros_target_arch)
2649 AC_SUBST(aros_target_family)
2650 AC_SUBST(aros_target_cpu)
2651 AC_SUBST(aros_target_variant)
2652 AC_SUBST(aros_target_suffix)
2653 AC_SUBST(aros_target_ar)
2654 AC_SUBST(aros_target_ranlib)
2655 AC_SUBST(aros_plain_nm)
2656 AC_SUBST(aros_plain_ar)
2657 AC_SUBST(aros_kernel_ar)
2658 AC_SUBST(aros_kernel_ranlib)
2659 AC_SUBST(orig_target_cc)
2660 AC_SUBST(aros_target_cc)
2661 AC_SUBST(aros_kernel_cc)
2662 AC_SUBST(orig_target_cxx)
2663 AC_SUBST(aros_target_cxx)
2664 AC_SUBST(aros_kernel_cxx)
2665 AC_SUBST(orig_target_cpp)
2666 AC_SUBST(aros_target_cpp)
2667 AC_SUBST(aros_kernel_cpp)
2668 AC_SUBST(orig_target_as)
2669 AC_SUBST(aros_target_as)
2670 AC_SUBST(aros_kernel_as)
2671 AC_SUBST(orig_target_ld)
2672 AC_SUBST(aros_target_ld)
2673 AC_SUBST(aros_kernel_ld)
2674 AC_SUBST(aros_target_cc_includes)
2675 AC_SUBST(aros_target_cc_path)
2676 AC_SUBST(aros_target_objdump)
2677 AC_SUBST(aros_target_objcopy)
2678 AC_SUBST(aros_target_strip)
2679 AC_SUBST(aros_target_nm)
2680 AC_SUBST(aros_kernel_rescomp)
2681 AC_SUBST(aros_shared_default)
2682 AC_SUBST(aros_shared_ld)
2683 AC_SUBST(aros_object_format)
2684 AC_SUBST(spec_obj_format)
2685 AC_SUBST(aros_compiler_libs)
2686 AC_SUBST(aros_arch_libs)
2688 AC_SUBST(aros_shared_cflags)
2689 AC_SUBST(aros_shared_aflags)
2690 AC_SUBST(aros_shared_ldflags)
2692 AC_SUBST(aros_config_sysroot)
2693 AC_SUBST(aros_config_cflags)
2694 AC_SUBST(aros_config_aflags)
2695 AC_SUBST(aros_config_ldflags)
2697 AC_SUBST(aros_kernel_sysroot)
2698 AC_SUBST(aros_kernel_cflags)
2699 AC_SUBST(aros_kernel_includes)
2700 AC_SUBST(aros_kernel_objcflags)
2701 AC_SUBST(aros_kernel_ldflags)
2702 AC_SUBST(aros_target_cflags)
2703 AC_SUBST(aros_debug_cflags)
2704 AC_SUBST(aros_debug_aflags)
2705 AC_SUBST(aros_debug_ldflags)
2706 AC_SUBST(aros_target_genmap)
2707 AC_SUBST(aros_target_strip_flags)
2708 AC_SUBST(aros_optimization_cflags)
2709 AC_SUBST(aros_isa_flags)
2711 AC_SUBST(crosstools_target)
2712 AC_SUBST(crosstools_cxx_target)
2714 # Delinting target compiler flags
2715 AC_SUBST(aros_cflags_unused_but_set_variable)
2716 AC_SUBST(aros_cflags_array_bounds)
2717 AC_SUBST(aros_cflags_enum_compare)
2718 AC_SUBST(aros_cflags_strict_overflow)
2719 AC_SUBST(aros_cflags_format_security)
2722 AC_SUBST(unixgfx_hidd_target)
2723 AC_SUBST(sdl_hidd_target)
2724 AC_SUBST(pci_hidd_target)
2725 AC_SUBST(oss_library_target)
2727 AC_SUBST(aros_default_wbwidth)
2728 AC_SUBST(aros_default_wbheight)
2729 AC_SUBST(aros_default_wbdepth)
2730 AC_SUBST(DO_XSHM_SUPPORT)
2731 AC_SUBST(DO_VIDMODE_SUPPORT)
2733 AC_SUBST(aros_host_x11_includes)
2734 AC_SUBST(aros_host_x11_libdirs)
2735 AC_SUBST(aros_host_sdl_cflags)
2736 AC_SUBST(aros_host_sdl_libs)
2738 # Native version related
2739 AC_SUBST(aros_serial_debug)
2741 # Palm native version related
2742 AC_SUBST(aros_palm_debug_hack)
2744 # Unix/Hosted version related
2745 AC_SUBST(aros_nesting_supervisor)
2748 AC_SUBST(aros_enable_mmu)
2751 AC_SUBST(aros_ios_platform)
2752 AC_SUBST(aros_ios_version)
2753 AC_SUBST(aros_ios_sdk)
2755 # ARM default GCC target related
2756 AC_SUBST(gcc_default_cpu)
2757 AC_SUBST(gcc_default_cpu_tune)
2758 AC_SUBST(gcc_default_fpu)
2759 AC_SUBST(gcc_default_float_abi)
2762 AC_SUBST(android_tool)
2763 AC_SUBST(aros_android_level)
2764 AC_SUBST(aros_android_antapk)
2767 AC_SUBST(ENABLE_DBUS)
2768 AC_SUBST(DBUS_CFLAGS)
2769 AC_SUBST(DBUS_LIBFLAGS)
2770 AC_SUBST(KERNEL_DBUS_KOBJ)
2771 AC_SUBST(KERNEL_DBUS_INCLUDES)
2774 AC_SUBST(ENABLE_X11)
2777 AC_SUBST(aros_debug)
2778 AC_SUBST(aros_mungwall_debug)
2779 AC_SUBST(aros_stack_debug)
2780 AC_SUBST(aros_modules_debug)
2782 # Collect-aros stuff: "-ius" to ignore undefined symbols
2783 AC_SUBST(ignore_undefined_symbols)
2785 # C compiler related
2786 AC_SUBST(gcc_target_cpu)
2787 AC_SUBST(target_binutils_version)
2788 AC_SUBST(target_gcc_version)
2790 #ObjC compiler related
2791 AC_SUBST(objc_target)
2794 AC_SUBST(java_target)
2797 AC_SUBST(aros_usb30_code)
2799 dnl Prepare for output, make up all the generated patches
2800 case "$aros_flavour" in
2801 emulation) aros_flavour_uc="AROS_FLAVOUR_EMULATION"
2802 aros_flavour="emulation" ;;
2803 emulcompat) aros_flavour_uc="(AROS_FLAVOUR_EMULATION|AROS_FLAVOUR_BINCOMPAT)"
2804 aros_flavour="emulation" ;;
2805 standalone) aros_flavour_uc="AROS_FLAVOUR_STANDALONE"
2806 aros_flavour="standalone";;
2807 standcompat) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2808 aros_flavour="standalone";;
2809 native) aros_flavour_uc="AROS_FLAVOUR_NATIVE"
2810 aros_flavour="native" ;;
2811 nativecompat) aros_flavour_uc="(AROS_FLAVOUR_NATIVE|AROS_FLAVOUR_BINCOMPAT)"
2812 aros_flavour="native" ;;
2813 linklib) aros_flavour_uc="AROS_FLAVOUR_LINKLIB"
2814 aros_flavour="linklib" ;;
2815 palmnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2816 aros_flavour="palmnative" ;;
2817 mac68knative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2818 aros_flavour="mac68knative" ;;
2819 ppcnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2820 aros_flavour="ppcnative" ;;
2823 if test ! -d ${aros_inc_dir} ; then
2824 ${MKDIR} ${aros_inc_dir}
2826 if test ! -d ${aros_geninc_dir} ; then
2827 ${MKDIR} ${aros_geninc_dir}
2829 if test ! -d ${aros_hostcfg_dir} ; then
2830 ${MKDIR} ${aros_hostcfg_dir}
2832 if test ! -d ${aros_targetcfg_dir} ; then
2833 ${MKDIR} ${aros_targetcfg_dir}
2835 if test ! -d ${aros_tools_dir} ; then
2836 ${MKDIR} ${aros_tools_dir}
2838 if test ! -d ${aros_scripts_dir} ; then
2839 ${MKDIR} ${aros_scripts_dir}
2842 AC_CONFIG_HEADERS(${aros_geninc_dir}/host-conf.h:config/host-conf.h.in)
2844 # Generic build tools (metamake, etc)
2845 AC_CONFIG_COMMANDS([genmf-executable-support],
2846 [chmod a+x ${aros_tools_dir}/genmf.py],
2847 [aros_tools_dir=${aros_tools_dir}]
2852 ${aros_inc_dir}/config.h:config/config.h.in
2853 ${aros_geninc_dir}/config.h:config/config.h.in
2854 ${aros_hostcfg_dir}/host.cfg:config/host.cfg.in
2855 ${aros_targetcfg_dir}/target.cfg:config/target.cfg.in
2857 ${aros_targetcfg_dir}/make.defaults:config/make.defaults.in
2858 ${aros_tools_dir}/genmf.py:tools/genmf/genmf.py
2859 tools/collect-aros/env.h
2863 AC_CONFIG_COMMANDS([binutils-support],
2865 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2867 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2869 chmod a+x ${prefix2}-ld
2871 ln -sf $orig_target_as$aros_host_exe_suffix ${prefix2}-as$aros_host_exe_suffix
2872 ln -sf $orig_target_nm$aros_host_exe_suffix ${prefix2}-nm$aros_host_exe_suffix
2873 ln -sf $orig_target_ar$aros_host_exe_suffix ${prefix2}-ar$aros_host_exe_suffix
2874 ln -sf $orig_target_ranlib$aros_host_exe_suffix ${prefix2}-ranlib$aros_host_exe_suffix
2875 ln -sf $orig_target_objcopy$aros_host_exe_suffix ${prefix2}-objcopy$aros_host_exe_suffix
2876 ln -sf $orig_target_objdump$aros_host_exe_suffix ${prefix2}-objdump$aros_host_exe_suffix
2877 ln -sf $orig_target_strip$aros_host_exe_suffix ${prefix2}-strip$aros_host_exe_suffix
2880 aros_host_exe_suffix=${aros_host_exe_suffix}
2881 aros_tools_dir=${aros_tools_dir}
2882 aros_target_cpu=${aros_target_cpu}
2883 aros_target_arch=${aros_target_arch}
2884 aros_target_suffix=${aros_target_suffix}
2885 orig_target_nm=${orig_target_nm}
2886 orig_target_as=${orig_target_as}
2887 orig_target_ar=${orig_target_ar}
2888 orig_target_ranlib=${orig_target_ranlib}
2889 orig_target_objdump=${orig_target_objdump}
2890 orig_target_objcopy=${orig_target_objcopy}
2891 orig_target_strip=${orig_target_strip}
2892 aros_kernel_ld=${aros_kernel_ld}
2896 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld:scripts/aros-ld.in
2899 # Bare Elf support script and spec
2900 if test "${use_kernel_cc_wrapper}" = "yes"; then
2901 AC_CONFIG_COMMANDS([elf-compiler-support],
2903 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2905 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf
2907 chmod a+x ${prefix2}-gcc
2909 ln -sf $aros_kernel_ld$aros_host_exe_suffix ${prefix2}-ld$aros_host_exe_suffix
2912 aros_host_exe_suffix=${aros_host_exe_suffix}
2913 aros_tools_dir=${aros_tools_dir}
2914 aros_target_cpu=${aros_target_cpu}
2915 aros_target_arch=${aros_target_arch}
2916 aros_target_suffix=${aros_target_suffix}
2917 aros_kernel_ld=${aros_kernel_ld}
2921 ${aros_targetcfg_dir}/elf-specs:${elf_specs_in}
2922 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc:scripts/elf-gcc.in
2926 # Host compiler support scripts and spec
2927 if test "${aros_target_toolchain}" = "no"; then
2928 AC_CONFIG_COMMANDS([host-compiler-wrapper-support],
2930 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2932 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2934 chmod a+x ${prefix2}-gcc ${prefix2}-g++ ${prefix2}-cpp
2937 aros_host_exe_suffix=${aros_host_exe_suffix}
2938 aros_tools_dir=${aros_tools_dir}
2939 aros_target_cpu=${aros_target_cpu}
2940 aros_target_arch=${aros_target_arch}
2941 aros_target_suffix=${aros_target_suffix}
2945 ${aros_targetcfg_dir}/specs:config/specs.in
2946 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-cpp:scripts/aros-cpp.in
2947 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-gcc:scripts/aros-gcc.in
2948 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-g++:scripts/aros-g++.in
2953 if test "$aros_target_variant" == "android"; then
2954 AC_CONFIG_FILES(${aros_gendir}/arch/all-android/bootstrap/app/default.properties:arch/all-android/bootstrap/app/default.properties.in)
2958 AC_CONFIG_FILES(${aros_targetcfg_dir}/conf.cmake:config/conf.cmake.in)
2962 dnl This is in order to not define SHARED_CFLAGS sometimes
2963 dnl We don't always do aros_shared_ar, aros_shared_cflags
2965 #XXX compatability...
2966 aros_shared_ar="$aros_shared_ld $aros_shared_ldflags -o"
2968 if test -n "$aros_shared_cflags" ; then
2969 echo "SHARED_CFLAGS := $aros_shared_cflags" >> ${aros_hostcfg_dir}/host.cfg
2970 echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg