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 # The AROS target is slightly different to the normal GNU style
26 # format. We don't have the middle part, and we reverse the order
27 # of the $(CPU) and $(OS) bits.
29 # Don't strip the version of the target yet, it might be
30 # useful on some systems.
32 AC_MSG_CHECKING([for AROS style target])
34 if test "$target" = "NONE" ; then
35 target=$host_os-$host_cpu
37 if test "$target" = "" ; then
38 target=$host_os-$host_cpu
41 AC_MSG_RESULT($target)
43 if test "$host_os" = "mingw32" ; then
47 # Don't know where else to put this...
48 AC_MSG_CHECKING([building AROS in])
49 AROS_BUILDDIR=`${PWDCMD-pwd}`
50 AROS_BUILDDIR_UNIX=${PWD}
51 AC_MSG_RESULT($AROS_BUILDDIR)
53 AC_MSG_CHECKING([AROS source in])
54 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
56 AC_MSG_RESULT($SRCDIR)
58 # Parse the target field into something useful.
60 target_os=`echo $target | sed 's/^\([^-].*\)-\(.*\)$/\1/'`
61 target_cpu=`echo $target | sed 's/^\([^-].*\)-\(.*\)$/\2/'`
64 # Some debug output, to be removed again.
65 AC_MSG_CHECKING([for target system (debug output)])
66 AC_MSG_RESULT($target_os)
67 AC_MSG_CHECKING([for target cpu (debug output)])
68 AC_MSG_RESULT($target_cpu)
70 dnl --------------------------------------------------------------------
71 dnl Set the default Workbench resolution
72 dnl --------------------------------------------------------------------
73 aros_default_wbwidth=800
74 aros_default_wbheight=600
75 aros_default_wbdepth=4
77 dnl --------------------------------------------------------------------
78 dnl Host Configuration Section
79 dnl --------------------------------------------------------------------
81 dnl The idea here is to find out all the information we need about the
82 dnl host. This means things like tools for building directory structures,
83 dnl copying files around and the like.
85 # The first step is to find the host binaries.
86 # Check for a compiler.
87 # Due to a bug in autoconf check for c++ compiler first.
88 # For mor info see, http://osdir.com/ml/bug-autoconf-gnu/2010-05/msg00001.html.
94 # Check for a compatible awk
95 AC_CHECK_PROGS(AWK,[gawk nawk])
96 AROS_REQUIRED(gawk,$AWK)
97 AROS_PROG(MMAKE,mmake)
99 # Perform some default variable assignments. Note all of these will be
100 # Regenerated from the script, so there is no need to cache them.
105 AROS_TOOL_CCPATH(aros_host_ld,ld)
106 AROS_REQUIRED(ld,$aros_host_ld)
107 aros_host_make="make"
108 aros_host_cflags="$CFLAGS"
109 aros_host_cxxflags="$CXXFLAGS"
110 aros_host_ldflags="$LDFLAGS"
111 aros_host_debug="-g -O0"
112 aros_host_mkdep="\$(SRCDIR)/scripts/mkdep"
113 aros_host_mkargs="--no-print-directory"
114 aros_host_exe_suffix="$EXEEXT"
115 aros_host_lib_suffix=""
117 # Ignore all compliance, AROS ROMs = 0
118 # KickStart v1.0 = 30
119 # KickStart v1.3 = 34
120 # KickStart v2.0 = 37
121 # KickStart v3.0 = 39
122 # KickStart v3.1 = 40
124 aros_amigaos_compliance=0
126 AC_CHECK_PROGS(aros_host_aclocal,[aclocal aclocal19 aclocal-1.9])
127 AC_CHECK_PROGS(aros_host_autoconf,[autoconf autoconf259 autoconf253])
128 AC_CHECK_PROGS(aros_host_autoheader,[autoheader autoheader259 autoheader253])
129 AC_CHECK_PROGS(aros_host_automake,[automake automake19 automake-1.9])
131 AROS_REQUIRED(aclocal/aclocal19/aclocal-1.9, $aros_host_aclocal)
132 AROS_REQUIRED(automake/automake19/automake-1.9, $aros_host_automake)
134 case "$aros_host_cc" in
136 aros_host_cc_pipe="-pipe"
146 aros_kernel_cc_includes=""
147 aros_target_cc_includes=""
150 # ----------------------------------------------------------------------------------------
151 # Host-specific defaults
153 # This is the main host configuration section. It is where the host
154 # can change the values of any variables it needs to change. We do
155 # not look at anything that compiles to the target yet, we'll get
160 aros_host_arch="aros"
161 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
167 aros_host_cpu="x86_64"
173 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
174 aros_host_cpu="$host_cpu"
180 aros_host_arch="linux"
181 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
182 android_build_os="linux-x86"
183 android_tool="android"
184 default_android_sdk="/opt/android-sdk-linux_x86"
190 aros_host_cpu="x86_64"
202 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
203 aros_host_cpu="$host_cpu"
209 aros_host_cc="$aros_host_cc $aros_host_cc_pipe -I/usr/local/include"
210 aros_host_make="gmake"
211 aros_host_arch="freebsd"
214 aros_host_ldflags="$aros_host_ldflags -L/usr/local/lib -liconv"
216 dnl FreeBSD 5.x (and later) has changed the default object format.
217 dnl The double [[]] is necessary to get around m4's quoting rules.
220 aros_object_format="elf_i386"
224 aros_object_format="elf_i386_fbsd"
231 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
232 aros_host_arch="darwin"
235 android_build_os="darwin-x86"
236 android_tool="android"
237 default_android_sdk="/android-sdk-mac_x86"
243 aros_host_cpu="x86_64"
249 AC_MSG_WARN("Unknown CPU for Darwin host -- $host_cpu")
250 aros_host_cpu="$host_cpu"
254 aros_host_ldflags="$aros_host_ldflags -liconv"
259 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
260 aros_host_make="gmake"
261 aros_host_arch="dragonfly"
267 aros_host_cpu="x86_64"
270 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
271 aros_host_cpu="$host_cpu"
277 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
278 aros_host_make="gmake"
279 aros_host_arch="netbsd"
288 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
289 aros_host_cpu="$host_cpu"
292 aros_host_lib_suffix=".0.0"
296 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
297 aros_host_make="gmake"
298 aros_host_arch="openbsd"
304 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
305 aros_host_cpu="$host_cpu"
311 aros_host_arch="solaris"
312 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
318 aros_host_cpu="sparc"
321 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
322 aros_host_cpu="$host_cpu"
328 aros_host_arch="morphos"
334 aros_host_arch="amiga"
340 TOUCH="/gg/bin/touch"
349 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
350 aros_host_cpu="$host_cpu"
356 aros_host_arch="cygwin"
357 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
359 android_build_os="windows"
360 android_tool="android.bat"
361 default_android_sdk="/cygdrive/c/android-sdk-windows-1.6_r1"
368 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
369 aros_host_cpu="$host_cpu"
375 aros_host_arch="mingw32"
376 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
378 android_build_os="windows"
379 android_tool="android.bat"
380 default_android_sdk="/c/android-sdk-windows-1.6_r1"
384 dnl Currently there's neither 64-bit MinGW nor MSYS. Both environments are 32-bit
385 dnl and run under emulation. Consequently, uname reports i386 even on 64-bit systems.
386 dnl Here we attempt to detect Windows home platform by asking gcc about its target.
387 dnl 64-bit gcc will output "x86_64-w64-mingw32" here.
389 AC_MSG_CHECKING([for Windows native gcc target])
390 host_cpu=`gcc -dumpmachine`
391 AC_MSG_RESULT($host_cpu)
402 dnl Native i386 gcc for MinGW32 reports 'mingw32' with -dumpmachine switch
407 aros_host_cpu="x86_64"
408 dnl Dragon's x86_64-w64-mingw32-gcc is a bit broken. It ignores standard $prefix/include
409 dnl directory, so we have to add it explicitly here.
410 aros_host_cflags="$aros_host_cflags -isystem /mingw/include"
414 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
415 aros_host_cpu="$host_cpu"
420 AC_MSG_ERROR([Unsupported host architecture $host])
424 AROS_PROG(aros_host_ar,[ar],[cr])
425 AROS_REQUIRED(ar,$aros_host_ar)
426 AROS_PROG(aros_host_ranlib,ranlib)
427 AROS_REQUIRED(ranlib,$aros_host_ranlib)
428 AROS_PROG(aros_host_strip,strip)
429 AROS_REQUIRED(strip,$aros_host_strip)
431 AROS_PROG(RM,[rm],[-rf])
432 AROS_REQUIRED(rm,$RM)
434 AROS_REQUIRED(cp,$CP)
436 AROS_REQUIRED(mv,$MV)
437 AROS_PROG(ECHO,[echo])
438 AROS_REQUIRED(echo,$ECHO)
439 AROS_PROG(MKDIR,[mkdir],[-p])
440 AROS_REQUIRED(mkdir,$MKDIR)
441 AROS_PROG(TOUCH,[touch])
442 AROS_REQUIRED(touch,$TOUCH)
443 AROS_PROG(SORT,[sort])
444 AROS_REQUIRED(sort,$SORT)
445 AROS_PROG(UNIQ,[uniq])
446 AROS_REQUIRED(uniq,$UNIQ)
447 AROS_PROG(NOP,[true])
448 AROS_REQUIRED(true,$NOP)
450 AROS_REQUIRED(cat,$CAT)
451 AROS_PROG(BISON,[bison])
452 AROS_REQUIRED(bison,$BISON)
453 AROS_PROG(FLEX,[flex])
454 AROS_REQUIRED(flex,$FLEX)
455 AROS_PROG(PNGTOPNM,[pngtopnm])
456 AROS_REQUIRED(pngtopnm,$PNGTOPNM)
457 AROS_PROG(PPMTOILBM,[ppmtoilbm])
458 AROS_REQUIRED(ppmtoilbm,$PPMTOILBM)
460 AROS_REQUIRED(sed,$SED)
461 AROS_PROG(CHMOD,[chmod])
462 AROS_REQUIRED(chmod,$CHMOD)
463 AROS_PROG(PATCH,[patch])
464 AROS_REQUIRED(patch,$PATCH)
468 AC_CHECK_LIB(png, png_read_png)
469 AROS_REQUIRED(libpng, $ac_cv_lib_png_png_read_png)
476 dnl ---------------------------------------------------------------------------
477 dnl Look for things about the host system, good for hosted targets.
478 dnl ---------------------------------------------------------------------------
480 # Check for some includes for the X11 HIDD and the kernel
481 AC_CHECK_HEADERS([sys/ipc.h sys/shm.h \
482 sys/mmap.h sys/mman.h sysexits.h \
483 sys/statfs.h sys/statvfs.h sys/vfs.h sys/param.h \
486 AC_CHECK_HEADERS([sys/mount.h],,,[#include <sys/param.h>])
503 AC_CHECK_MEMBERS(struct tm.tm_gmtoff)
505 # Look for some functions
506 AC_CHECK_FUNCS([getpagesize kqueue statfs statvfs \
507 clone kse_create rfork_thread thr_create sa_register \
508 getcontext makecontext setcontext sigaltstack swapcontext])
513 dnl --------------------------------------------------------------------
514 dnl Target Configuration Section
515 dnl --------------------------------------------------------------------
517 dnl The target configuration section is responsible for setting up all
518 dnl the paths for includes, and tools required to build AROS to some
519 dnl particular target.
521 aros_config_cflags="-Wall -Werror-implicit-function-declaration"
522 aros_config_aflags="-Wall -x assembler-with-cpp -c"
523 aros_config_ldflags=""
525 aros_shared_default=yes
527 aros_shared_cflags="-fPIC"
528 aros_shared_aflags=""
529 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
530 aros_kernel_ldflags="-Wl,-rpath,./lib"
532 aros_kernel_ar_flags="cr"
533 aros_target_ar_flags="cr"
534 aros_target_nm_flags="-C -ul"
535 aros_target_strip_flags="--strip-unneeded -R.comment"
540 aros_target_genmap="-Wl,-Map -Xlinker"
542 # Native flavour stuff
543 aros_serial_debug="0"
545 # Palm native flavour stuff
546 aros_palm_debug_hack="0"
549 aros_nesting_supervisor="0"
551 # Collect-aros stuff: "-ius" to ignore undefined symbols
552 ignore_undefined_symbols=""
554 # Check for X11 by default
557 #-----------------------------------------------------------------------------
560 # GCC 4.1+ has a stack protection feature that requires OS support. Ubuntu has
561 # it switched on by default, and we use the host compiler, so it compiles AROS
562 # code with this enabled resulting in link failures as we don't have support
565 # We use two methods to disable it. For the host compiler (used to compile
566 # some hosted modules), we test to see if the compiler supports stack
567 # protection, and if it does we disable it in AROS_CONFIG_CFLAGS. This should
568 # work on all platforms.
570 # For the "cross" compiler we clear the "ssp_default" spec in config/specs.in
571 # (this is done unconditionally, as it should have no effect on compilers
572 # without the stack protection feature). This may be specific to the way that
573 # Ubuntu enables the feature, so may not work everywhere. My specs-fu isn't
574 # strong enough to disable it in a generic way though, so we'll live with it
575 # until another vendor ships GCC with it enabled in a different way, and deal
579 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
580 save_cflags="$CFLAGS"
581 CFLAGS="$CFLAGS -fno-stack-protector"
582 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
583 AC_MSG_RESULT($use_no_stack_protector)
584 if test "x-$use_no_stack_protector" = "x-yes" ; then
585 aros_host_cflags="$aros_host_cflags -fno-stack-protector"
587 CFLAGS="$save_cflags"
589 #-----------------------------------------------------------------------------
591 # Disable pointer-signedness warnings if the compiler recognises the option
592 # (this only works for the host compiler at the moment)
594 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
595 save_cflags="$CFLAGS"
596 CFLAGS="$CFLAGS -Wno-pointer-sign"
597 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
598 AC_MSG_RESULT($use_no_sign_warning)
599 if test "x-$use_no_sign_warning" = "x-yes" ; then
600 aros_host_cflags="$aros_host_cflags -Wno-pointer-sign"
602 CFLAGS="$save_cflags"
604 #-----------------------------------------------------------------------------
606 # Check if host compiler supports -fgnu89-inline, can be needed for crosstools.
608 AC_MSG_CHECKING([whether ${CC} accepts -fgnu89-inline])
609 save_cflags="$CFLAGS"
610 CFLAGS="$CFLAGS -fgnu89-inline"
611 AC_TRY_COMPILE(,, use_gnu89_inline="yes", use_gnu89_inline="no")
612 AC_MSG_RESULT($use_gnu89_inline)
613 if test "x-$use_gnu89_inline" = "x-yes" ; then
614 gnu89_inline="-fgnu89-inline"
616 CFLAGS="$save_cflags"
618 #-----------------------------------------------------------------------------
620 AC_MSG_CHECKING([for type of build])
621 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=$enableval,build_type="personal")
623 if test "$build_type" = "nightly"; then
624 build_type_string="NIGHTLY"
625 elif test "$build_type" = "snapshot"; then
626 build_type_string="SNAPSHOT"
627 elif test "$build_type" = "milestone"; then
628 build_type_string="MILESTONE"
629 elif test "$build_type" = "release"; then
630 build_type_string="RELEASE"
632 build_type_string="PERSONAL"
633 build_type="personal"
636 aros_config_cflags="$aros_config_cflags -DAROS_BUILD_TYPE=AROS_BUILD_TYPE_$build_type_string"
638 AC_MSG_RESULT($build_type)
640 #-----------------------------------------------------------------------------
641 all_debug_types="messages stack modules mungwall symbols"
643 AC_MSG_CHECKING([which debug types to enable])
644 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)]),
645 debug="$enableval",debug="")
647 if test "$debug" = "" -o "$debug" = "no"; then
649 elif test "$debug" = "yes"; then
653 if test "$debug" = "all" ; then
654 debug="messages stack modules symbols"
655 for d in $all_debug_types; do
656 export aros_${d}_debug="1"
659 for d in $all_debug_types; do
660 export aros_${d}_debug="0"
664 if test "$debug" != "none"; then
665 debug=`echo $debug | sed s/,/\ /g`
668 for d2 in $all_debug_types; do
669 if test "$d2" = "$d"; then
674 if test "$found" = "0"; then
675 AC_MSG_ERROR([unrecognized debug type "$d". Available types are: all none $all_debug_types])
677 export aros_${d}_debug="1"
681 AC_MSG_RESULT($debug)
683 if test "$aros_messages_debug" = "1"; then
684 aros_messages_debug="-DADEBUG=1 -DMDEBUG=1"
686 aros_messages_debug=""
688 if test "$aros_symbols_debug" = "1"; then
689 aros_symbols_debug="-g"
691 aros_symbols_debug=""
694 # These are the flags to pass when compiling debugged programs
695 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
697 aros_debug_ldflags="$aros_symbols_debug"
699 #-----------------------------------------------------------------------------
700 # Checking for distcc and ccache.
702 # Always apply the transforms in this particular order. Basically you should
703 # always run 'ccache distcc compiler' in that order for the best performance.
705 AC_MSG_CHECKING([whether to enable distcc])
706 AC_ARG_ENABLE(distcc,AC_HELP_STRING([--enable-distcc],[Use distcc as a front end to the compiler (default=no).]),distcc="$enableval",distcc="no")
707 if test "$distcc" != "" -a "$distcc" != "no"; then
708 # AC_CHECK_PROG will print out the result in this case
709 AC_PATH_PROG(DISTCC,[distcc],distcc,)
714 AC_MSG_CHECKING([whether to enable ccache])
715 AC_ARG_ENABLE(ccache,AC_HELP_STRING([--enable-ccache],[Use ccache as a front end to the compiler (default=no).]),ccache="$enableval",ccache="no")
716 if test "$ccache" != "" -a "$ccache" != "no"; then
717 # AC_CHECK_PROG will print out the result in this case
718 AC_CHECK_PROG(CCACHE,[ccache],ccache,)
723 #-----------------------------------------------------------------------------
724 AC_MSG_CHECKING([what specific host gcc version to use])
725 AC_ARG_WITH(kernel-gcc-version,AC_HELP_STRING([--with-kernel-gcc-version=VERSION],[Use gcc-VERSION for building bootstrap]),kernel_tool_version="$withval",kernel_tool_version="")
726 AC_MSG_RESULT($kernel_tool_version)
728 #-----------------------------------------------------------------------------
729 AC_MSG_CHECKING([what optimization flags to use])
730 AC_ARG_WITH(optimization,AC_HELP_STRING([--with-optimization=FLAGS],[Use optimization flags FLAGS (default=-O2).]),optimization="$withval",optimization="unknown")
731 if test "$optimization" = "unknown"; then
732 dnl default is -O2 for normal builds, -O0 for debug builds
733 if test "$debug" != "none"; then
739 aros_optimization_cflags="$optimization"
740 AC_MSG_RESULT($optimization)
742 #-----------------------------------------------------------------------------
743 AC_MSG_CHECKING([what paranoia flags to use])
744 AC_ARG_WITH(paranoia,AC_HELP_STRING([--with-paranoia=FLAGS],[CC flags to enable paranoia]),[paranoia_flags="$withval"],[paranoia_flags="default"])
745 if test "$paranoia_flags" = "default"; then
747 else if test "$paranoia_flags" = "yes"; then
748 paranoia_flags="-Wall -Werror"
750 AC_MSG_RESULT($paranoia_flags)
751 aros_config_cflags="$aros_config_cflags $paranoia_flags"
753 #-----------------------------------------------------------------------------
754 AC_MSG_CHECKING([what target variant to enable])
755 AC_ARG_ENABLE(target_variant,AC_HELP_STRING([--enable-target-variant=NAME],[Enable a specific target variant(default=none)]),target_variant=$enableval,target_variant="")
756 if test "$target_variant" = ""; then
757 aros_target_variant=""
758 aros_target_suffix=""
761 aros_target_variant="$target_variant"
762 aros_target_suffix="-$target_variant"
764 AC_MSG_RESULT($enableval)
766 #-----------------------------------------------------------------------------
767 # Target-specific defaults. You can override then on a per-target basis.
769 # Bootloader name. Currently used by PC target.
770 target_bootloader="none"
772 #-----------------------------------------------------------------------------
773 # Additional options for some specific targets
775 case "$aros_target_variant" in
777 AC_MSG_CHECKING([XCode path])
778 AC_ARG_WITH(xcode,AC_HELP_STRING([--with-xcode=PATH],[Specify XCode path for iOS targets (default=/Developer).]),aros_xcode_path="$withval",aros_xcode_path="/Developer")
779 AC_MSG_RESULT($aros_xcode_path)
781 AC_MSG_CHECKING([what iOS SDK version to use])
782 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=VERSION],[Use iOS SDK version VERSION (default=4.1).]),aros_sdk_version="$withval",aros_sdk_version="4.1")
783 AC_MSG_RESULT($aros_sdk_version)
788 AC_MSG_CHECKING([Android SDK path])
789 AC_ARG_WITH(sdk,AC_HELP_STRING([--with-sdk=PATH],[Specify Android SDK path (default=$default_android_sdk).]),aros_android_sdk="$withval",aros_android_sdk=$default_android_sdk)
790 AC_MSG_RESULT($aros_android_sdk)
792 AC_MSG_CHECKING([Android NDK path])
793 AC_ARG_WITH(ndk,AC_HELP_STRING([--with-ndk=PATH],[Specify Android NDK path (default=none).]),aros_android_ndk="$withval",aros_android_ndk="none")
794 AC_MSG_RESULT($aros_android_ndk)
796 AC_MSG_CHECKING([what Android SDK version to use])
797 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=LEVEL],[Use Android SDK for API LEVEL (default=12).]),aros_sdk_version="$withval",aros_sdk_version="12")
798 AC_MSG_RESULT($aros_sdk_version)
800 if test "$aros_android_ndk" != "none"; then
801 AC_MSG_CHECKING([what Android NDK version to use])
802 AC_ARG_WITH(ndk-version,AC_HELP_STRING([--with-ndk-version=LEVEL],[Use Android NDK for API LEVEL (default=9).]),aros_ndk_version="$withval",aros_ndk_version="9")
803 AC_MSG_RESULT($aros_ndk_version)
806 export PATH="$aros_android_sdk/tools:$PATH"
807 AC_PATH_PROG(android_tool, $android_tool)
808 AROS_REQUIRED(android,$android_tool)
810 aros_android_level=android-$aros_sdk_version
811 if test ! -d $aros_android_sdk/platforms/$aros_android_level; then
812 echo "Platform $aros_android_level is not installed in your SDK"
813 echo "Use --with-sdk-version=<API level number> to select another platform version"
814 echo "You can check what plaform versions are installed in your SDK"
815 echo "by examining contents of $aros_android_sdk/platforms directory"
816 AC_MSG_ERROR([Android platform $aros_android_level is not installed])
819 AC_PATH_PROG(ant, ant)
820 if test "$ant" = ""; then
821 AC_MSG_WARN([Apache Ant is missing, Java bootstrap can't be built automatically])
824 AC_MSG_CHECKING([Build debug or release apk])
825 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)
826 if test $aros_android_antapk != release -a $aros_android_antapk != debug; then
827 AC_MSG_ERROR([apk-version has to be release or debug])
829 AC_MSG_RESULT($aros_android_antapk)
831 dnl MSYS bash can't run .bat files directly, then need to be started via cmd.exe
832 if test "$host_os" = "mingw32"; then
833 android_tool="cmd //c $android_tool"
839 #-----------------------------------------------------------------------------
840 # External toolchains
841 kernel_tool_prefix="none"
842 aros_tool_prefix="none"
843 elf_tool_prefix="${target_cpu}-elf-"
845 # This is the target configuration switch.
848 aros_target_arch="linux"
849 aros_target_family="unix"
850 case "$target_cpu" in
852 aros_target_cpu="m68k"
853 aros_object_format="m68kelf"
854 aros_flavour="emulcompat"
855 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__linux__"
856 aros_shared_ldflags="-Wl,-T,\$(TOP)/config/linux/m68k/script.so"
857 aros_kernel_ldflags="-Wl,-rpath,./lib,-T,\$(TOP)/config/linux/m68k/script.normal"
858 gcc_target_cpu="mc68000"
861 aros_target_cpu="i386"
862 aros_object_format="elf_i386"
863 aros_flavour="emulation"
864 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__linux__"
865 aros_kernel_ldflags="-Wl,-melf_i386"
866 aros_default_wbdepth=8
867 gcc_target_cpu="i386"
868 pci_hidd_target="hidd-pci-linux"
869 android_tool_dir_prefix="x86"
870 android_tool_prefix="i686-android-linux"
871 android_ndk_arch="x86"
874 aros_target_cpu="x86_64"
875 aros_object_format="elf_x86_64"
876 aros_flavour="emulation"
877 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__linux__"
878 aros_config_cflags="$aros_config_cflags -mno-red-zone -fno-omit-frame-pointer"
879 aros_default_wbdepth=8
880 pci_hidd_target="hidd-pci-linux"
883 aros_target_cpu="ppc"
884 aros_object_format="elf32ppc"
885 aros_flavour="emulation"
886 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
887 aros_default_wbdepth=8
891 # Same as powerpc, but I need this for the nightly build to work again.
892 # Actually, the nightly should be made working with powerpc target.
893 # That just was too much work for the moment, another week or two.
895 aros_target_cpu="ppc"
896 aros_object_format="elf32ppc"
897 aros_flavour="emulation"
898 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
899 aros_default_wbdepth=8
903 aros_target_cpu="arm"
905 aros_object_format="armelf_aros"
906 aros_flavour="emulation"
907 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
909 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
910 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
911 aros_arch_libs="-laeabi"
912 gcc_default_float_abi="hard"
913 android_tool_dir_prefix="arm-linux-androideabi"
914 android_tool_prefix="arm-linux-androideabi"
915 android_ndk_arch="arm"
916 kernel_tool_prefix="arm-linux-gnueabihf-"
919 aros_target_cpu="arm"
920 aros_object_format="armelf_aros"
921 aros_flavour="emulation"
922 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
924 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
925 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
926 aros_arch_libs="-laeabi"
927 android_tool_dir_prefix="arm-linux-androideabi"
928 android_tool_prefix="arm-linux-androideabi"
929 android_ndk_arch="arm"
930 kernel_tool_prefix="arm-linux-gnueabi-"
933 AC_MSG_ERROR("Unknown CPU for Linux -- $target_cpu")
936 case "$aros_target_variant" in
939 dnl Not all Linux CPUs are supported by Android
940 if test "$android_ndk_arch" = ""; then
941 AC_MSG_ERROR("Unsupported CPU for Android -- $target_cpu")
944 aros_default_wbwidth=320
945 aros_default_wbheight=480
946 if test "$aros_android_ndk" = "none"; then
947 dnl Use standalone toolchain, don't adjust paths
948 aros_kernel_cflags="-mandroid"
949 aros_kernel_ldflags="-mandroid"
952 dnl In Android NDK toolchains are placed in own directories,
953 dnl but tool names are not suffixed with version
954 export PATH="$aros_android_ndk/toolchains/$android_tool_dir_prefix-$kernel_tool_version/prebuilt/$android_build_os/bin:$PATH"
955 kernel_tool_version=""
956 aros_android_ndk="$aros_android_ndk/platforms/android-$aros_ndk_version/arch-$android_ndk_arch"
957 aros_kernel_cflags="--sysroot $aros_android_ndk -mandroid"
958 aros_kernel_ldflags="--sysroot $aros_android_ndk -mandroid"
959 CFLAGS="$CFLAGS --sysroot $aros_android_ndk -mandroid"
960 aros_kernel_includes="-isystem $aros_android_ndk/usr/include"
963 unixgfx_hidd_target=kernel-hidd-androidgfx
964 # Disable implicit PIC mode
965 aros_target_cflags="$aros_target_cflags -fno-pic"
966 kernel_tool_prefix="$android_tool_prefix-"
972 aros_target_arch="pc"
973 aros_shared_default="no"
974 target_bootloader="grub2"
975 case "$target_cpu" in
977 aros_target_cpu="i386"
979 dnl If somebody hasn't already set the target object
980 dnl format, then use this value. Mostly to support
981 dnl FreeBSD cross-compilation.
982 dnl TODO: Remove when we always use our compiler.
984 if test "$aros_object_format" = "" ; then
985 aros_object_format="elf_i386"
987 aros_flavour="standalone"
988 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
989 aros_kernel_ldflags="-Wl,-melf_i386"
990 aros_default_wbwidth=640
991 aros_default_wbheight=480
992 gcc_target_cpu="i386"
995 aros_target_cpu="x86_64"
997 if test "$aros_object_format" = "" ; then
998 aros_object_format="elf_x86_64"
1000 aros_flavour="standalone"
1001 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1002 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -mno-red-zone -fno-omit-frame-pointer"
1003 aros_kernel_ldflags=""
1004 aros_default_wbwidth=640
1005 aros_default_wbheight=480
1008 AC_MSG_ERROR("Unknown native CPU -- $target_cpu")
1014 aros_target_arch="prep"
1015 aros_shared_default="no"
1016 aros_target_cpu="ppc"
1017 aros_object_format="elf32ppc"
1018 aros_flavour="ppcnative"
1019 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1020 aros_kernel_ldflags=""
1021 aros_default_wbwidth=640
1022 aros_default_wbheight=480
1023 gcc_target_cpu="ppc"
1027 aros_target_arch="freebsd"
1028 aros_target_family="unix"
1029 aros_target_cpu="i386"
1030 aros_flavour="emulation"
1031 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1032 gcc_target_cpu="i386"
1034 aros_target_strip_flags="-x"
1038 aros_target_arch="darwin"
1039 aros_target_family="unix"
1040 aros_flavour="emulation"
1041 case "$target_cpu" in
1043 aros_ios_platform="iPhoneSimulator"
1044 aros_target_cpu="i386"
1045 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1046 aros_kernel_ldflags=""
1047 aros_macosx_version="10.4"
1048 aros_default_wbdepth=8
1049 gcc_target_cpu="i386"
1050 aros_object_format="elf_i386"
1051 aros_kernel_ar_flags="-cr"
1052 aros_target_strip_flags="-x"
1053 kernel_tool_flags="-m32"
1056 aros_target_cpu="x86_64"
1057 aros_object_format="elf_x86_64"
1058 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1059 aros_macosx_version="10.6"
1060 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1061 aros_kernel_cflags="-m64"
1062 aros_kernel_ldflags="-m64"
1063 aros_target_cflags="-mcmodel=large"
1064 aros_default_wbdepth=8
1066 aros_kernel_ar_flags="-cr"
1069 aros_kernel_ranlib="ranlib"
1071 aros_kernel_strip="strip"
1072 kernel_tool_prefix="i686-apple-darwin10-"
1075 aros_target_cpu="ppc"
1076 aros_object_format="elf32ppc"
1077 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1078 aros_kernel_ldflags=""
1079 aros_macosx_version="10.0"
1080 aros_default_wbdepth=8
1081 gcc_target_cpu="ppc"
1083 aros_kernel_ar_flags="-cr"
1084 aros_kernel_ld="ld -arch ppc"
1085 aros_kernel_as="as -arch ppc"
1086 aros_kernel_ranlib="ranlib -arch ppc"
1087 aros_kernel_nm="nm -arch ppc"
1088 aros_kernel_strip="strip -arch ppc"
1089 kernel_tool_prefix="powerpc-apple-darwin10-"
1092 aros_ios_platform="iPhoneOS"
1093 aros_target_cpu="arm"
1094 aros_object_format="armelf_aros"
1095 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1096 aros_arch_libs="-laeabi"
1097 aros_default_wbdepth=8
1098 gcc_target_cpu="arm"
1100 aros_kernel_ar_flags="-cr"
1101 aros_kernel_ld="ld -arch arm"
1102 aros_kernel_ranlib="ranlib -arch arm"
1103 kernel_tool_prefix="arm-apple-darwin10-"
1104 export PATH="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/usr/bin:$PATH"
1107 AC_MSG_ERROR("Unsupported target CPU for darwin hosted flavour -- $target_cpu")
1110 case "$aros_target_variant" in
1112 aros_ios_version="3.0"
1113 aros_default_wbwidth=320
1114 aros_default_wbheight=480
1115 aros_ios_sdk="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/SDKs/$aros_ios_platform$aros_sdk_version.sdk"
1116 kernel_tool_flags="$target_tool_flags -isysroot $aros_ios_sdk"
1117 aros_kernel_includes="-isystem $aros_ios_sdk/usr/include"
1119 # This is here because it may depend on iOS or SDK version
1120 aros_kernel_cflags="$aros_kernel_cflags -miphoneos-version-min=$aros_ios_version"
1121 aros_kernel_ldflags="$aros_kernel_ldflags -miphoneos-version-min=$aros_ios_version"
1122 aros_kernel_objcflags="-fobjc-abi-version=2 -fobjc-legacy-dispatch"
1125 aros_kernel_cflags="$aros_kernel_cflags -mmacosx-version-min=$aros_macosx_version"
1126 aros_kernel_ldflags="$aros_kernel_ldflags -mmacosx-version-min=$aros_macosx_version"
1132 aros_target_arch="dragonfly"
1133 aros_target_family="unix"
1134 aros_flavour="emulation"
1135 case "$target_cpu" in
1137 aros_target_cpu="i386"
1138 aros_object_format="elf_i386"
1139 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__DragonFly__"
1142 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1143 aros_target_cpu="x86_64"
1144 aros_object_format="elf_x86_64"
1145 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__DragonFly__"
1148 AC_MSG_ERROR("Unknown CPU for DragonFly -- $target_cpu")
1154 aros_target_arch="netbsd"
1155 aros_target_family="unix"
1156 case "$target_cpu" in
1158 aros_target_cpu="m68k"
1159 aros_object_format="m68kelf"
1160 aros_flavour="emulcompat"
1161 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__NetBSD__"
1162 gcc_target_cpu="mc68000"
1165 aros_target_cpu="i386"
1166 aros_object_format="elf_i386"
1167 aros_flavour="emulation"
1168 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__NetBSD__"
1169 aros_default_wbdepth=8
1170 gcc_target_cpu="i386"
1173 AC_MSG_ERROR("Unknown CPU for NetBSD -- $target_cpu")
1176 aros_target_genmap="-Wl,-M -Xlinker >"
1177 aros_flavour="emulation"
1178 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1182 aros_target_arch="openbsd"
1183 aros_target_family="unix"
1184 case "$target_cpu" in
1186 aros_target_cpu="i386"
1187 aros_object_format="elf_i386"
1188 aros_flavour="emulation"
1189 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__OpenBSD__"
1190 gcc_target_cpu="i386"
1193 AC_MSG_ERROR("Unknown CPU for OpenBSD -- $target_cpu")
1196 aros_target_genmap="-Wl,-M -Xlinker >"
1197 aros_target_nm_flags="-u"
1198 aros_flavour="emulation"
1202 aros_target_arch="solaris"
1203 aros_target_family="unix"
1204 case "$target_cpu" in
1206 aros_target_cpu="i386"
1207 aros_object_format="elf_i386"
1208 aros_flavour="emulation"
1209 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__Solaris__"
1210 aros_default_wbdepth=8
1211 gcc_target_cpu="i386"
1214 aros_target_cpu="sparc"
1215 aros_object_format="elf_sparc"
1216 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dsparc -D__Solaris__"
1217 gcc_target_cpu="sparc"
1220 AC_MSG_ERROR("Unknown CPU for Solaris -- $target_cpu")
1223 aros_config_cflags="$aros_config_cflags -D$aros_target_cpu"
1224 aros_flavour="emulation"
1228 aros_target_arch="morphos"
1229 aros_shared_default="no"
1230 aros_target_cpu="ppc"
1231 aros_object_format="elf_ppc"
1232 aros_flavour="nativecompat"
1233 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1234 gcc_target_cpu="ppc"
1238 aros_target_arch="sam440"
1239 aros_shared_default="no"
1240 aros_target_cpu="ppc"
1241 aros_object_format="elf32ppc"
1242 aros_flavour="ppcnative"
1243 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1244 aros_kernel_ldflags=""
1245 aros_default_wbwidth=1024
1246 aros_default_wbheight=768
1247 aros_default_wbdepth=24
1248 aros_config_cflags="$aros_config_cflags -mcpu=440fp -mno-toc -fno-asynchronous-unwind-tables"
1249 gcc_target_cpu="powerpc"
1253 aros_target_arch="efika"
1254 aros_shared_default="no"
1255 aros_target_cpu="arm"
1256 aros_object_format="armelf_aros"
1257 aros_flavour="standalone"
1258 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1259 aros_kernel_ldflags=""
1260 aros_default_wbwidth=1024
1261 aros_default_wbheight=600
1262 aros_arch_libs="-laeabi"
1263 gcc_default_cpu="armv7-a"
1264 gcc_default_fpu="vfpv3"
1265 aros_config_cflags="$aros_config_cflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables"
1266 aros_config_aflags="$aros_config_aflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables"
1267 aros_optimization_cflags="$aros_optimization_cflags -Os"
1268 case "$target_cpu" in
1270 gcc_default_float_abi="hard"
1275 gcc_default_float_abi="softfp"
1278 AC_MSG_ERROR("Unknown CPU for EfikaMX $target_cpu")
1284 aros_target_arch="chrp"
1285 aros_shared_default="no"
1286 aros_target_cpu="ppc"
1287 aros_object_format="elf32ppc"
1288 aros_flavour="ppcnative"
1289 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1290 aros_kernel_ldflags=""
1291 aros_default_wbwidth=640
1292 aros_default_wbheight=480
1293 aros_config_cflags="$aros_config_cflags -mno-toc -fno-asynchronous-unwind-tables"
1294 gcc_target_cpu="powerpc"
1295 case "$aros_target_variant" in
1297 aros_config_cflags="$aros_config_cflags -DBIG_ENDIAN_OHCI=1 -mcpu=603e"
1303 aros_flavour="standalone"
1304 aros_target_arch="raspi"
1305 aros_target_cpu="arm"
1306 aros_object_format="armelf_aros"
1307 aros_shared_default="no"
1308 aros_arch_libs="-laeabi"
1310 gcc_default_cpu="armv6"
1311 gcc_default_cpu_tune="arm1176jzf-s"
1312 case "$target_cpu" in
1314 gcc_default_float_abi="hard"
1317 gcc_default_float_abi="softfp"
1320 AC_MSG_ERROR("Unknown CPU for RasPi $target_cpu")
1324 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1325 aros_config_cflags="$aros_config_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1326 aros_config_aflags="$aros_config_aflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1327 aros_kernel_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1328 aros_target_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1332 aros_flavour="standalone"
1333 aros_target_arch="sun4i"
1334 aros_target_cpu="arm"
1335 aros_object_format="armelf_aros"
1336 aros_shared_default="no"
1337 aros_arch_libs="-laeabi"
1339 gcc_default_cpu="armv7-a"
1340 gcc_default_fpu="neon"
1341 gcc_default_cpu_tune="cortex-a8"
1342 gcc_default_float_abi="hard"
1344 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1345 aros_optimization_cflags=""
1346 aros_config_cflags="$aros_config_cflags -mcpu=cortex-a8 -mtune=cortex-a8 -fno-strict-aliasing"
1347 aros_config_aflags="$aros_config_aflags -mcpu=cortex-a8 -mtune=cortex-a8 -fno-strict-aliasing"
1351 aros_target_arch="amiga"
1352 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D_AMIGA -DAMIGA"
1353 aros_shared_default="no"
1355 case "$target_cpu" in
1357 AC_ARG_ENABLE(amigaos_compliance,AC_HELP_STRING([--enable-amigaos-compliance=VERSION],[Enforce userspace AmigaOS compliance to a specific KickStart version (default=none).]),aros_amigaos_compliance="$enableval")
1359 aros_target_cpu="m68k"
1360 aros_object_format="m68kelf"
1361 aros_flavour="standcompat"
1362 gcc_target_cpu="m68000"
1363 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -ffreestanding -fomit-frame-pointer -fbuiltin -Wno-volatile-register-var -DNOLIBINLINE"
1364 aros_optimization_cflags="$aros_optimization_cflags -Os"
1365 aros_config_aflags="$aros_config_aflags"
1366 aros_target_strip_flags="-R.comment --strip-debug"
1367 aros_default_wbwidth=640
1368 aros_default_wbheight=256
1369 aros_default_wbdepth=2
1373 aros_flavour="native"
1374 gcc_target_cpu="ppc"
1377 AC_MSG_ERROR("Unknown CPU for Amiga $target_cpu")
1383 aros_target_arch="mingw32"
1384 aros_shared_default="no"
1385 aros_flavour="emulation"
1386 aros_shared_cflags=""
1387 need_crosstools="yes"
1390 case "$target_cpu" in
1392 aros_target_cpu="i386"
1393 aros_object_format="elf_i386"
1394 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1395 aros_default_wbdepth=8
1396 gcc_target_cpu="i386"
1398 kernel_tool_prefix="i386-mingw32-"
1401 aros_target_cpu="x86_64"
1402 aros_object_format="elf_x86_64"
1403 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1404 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1405 aros_default_wbdepth=8
1406 kernel_tool_prefix="x86_64-w64-mingw32-"
1409 aros_target_cpu="arm"
1410 aros_object_format="armelf_aros"
1411 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1412 aros_arch_libs="-laeabi"
1413 aros_default_wbdepth=8
1414 gcc_target_cpu="arm"
1415 gcc_default_float_abi="soft"
1416 kernel_tool_prefix="arm-mingw32ce-"
1417 aros_default_wbwidth=160
1418 aros_default_wbheight=160
1421 AC_MSG_ERROR("Unknown CPU for Mingw32 -- $target_cpu")
1424 if test $host_os = "cygwin"; then
1425 aros_kernel_cflags="-mno-cygwin"
1429 aros_target_arch="pp"
1430 aros_shared_default="no"
1431 case "$target_cpu" in
1433 aros_target_cpu="m68k"
1434 aros_object_format="m68kelf"
1435 aros_flavour="palmnative"
1436 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1437 aros_default_wbwidth=160
1438 aros_default_wbheight=160
1439 aros_default_wbdepth=1
1440 aros_target_ar_flags="cru"
1441 aros_compiler_libs="-lgcc1"
1442 aros_shared_default=no
1443 aros_shared_cflags="-fpic"
1444 aros_shared_aflags=""
1445 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1446 aros_kernel_ldflags="-Wl,-rpath,./lib"
1447 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1448 aros_debug_aflags=""
1449 aros_debug_ldflags="$aros_symbols_debug"
1450 aros_mungwall_debug="0"
1451 aros_modules_debug="0"
1452 gcc_target_cpu="mc68000"
1453 ignore_undefined_symbols="-ius"
1456 AC_MSG_ERROR("Unknown CPU for PalmPilot -- $target_cpu")
1462 aros_target_arch="mac"
1463 aros_shared_default="no"
1464 case "$target_cpu" in
1466 aros_target_cpu="m68k"
1467 aros_object_format="m68kelf"
1468 aros_flavour="mac68knative"
1469 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1470 aros_default_wbwidth=512
1471 aros_default_wbheight=384
1472 aros_default_wbdepth=8
1473 aros_target_ar_flags="cru"
1474 aros_compiler_libs="-lgcc1"
1475 aros_shared_default=no
1476 aros_shared_cflags="-fpic"
1477 aros_shared_aflags=""
1478 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1479 aros_kernel_ldflags="-Wl,-rpath,./lib"
1480 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1481 aros_debug_aflags=""
1482 aros_debug_ldflags="$aros_symbols_debug"
1483 aros_mungwall_debug="0"
1484 aros_modules_debug="0"
1485 gcc_target_cpu="mc68000"
1486 ignore_undefined_symbols="-ius"
1489 AC_MSG_ERROR("Unknown CPU for Mac68k -- $target_cpu")
1495 AC_MSG_ERROR([Unsupported target architecture $target])
1499 #-----------------------------------------------------------------------------
1500 crosstools_guess=yes
1502 AC_MSG_CHECKING([Kernel toolchain prefix])
1503 AC_ARG_WITH(kernel-toolchain-prefix,AC_HELP_STRING([--with-kernel-toolchain-prefix=...],[Specify crosscompile toolchain prefix for kernel objects]),[kernel_tool_prefix="$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 AC_MSG_CHECKING([where to install the crosstools binaries])
1532 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=$withval])
1533 if test "x$aros_toolchain_install" = "x"; then
1534 AROS_CROSSTOOLSDIR="$AROS_BUILDDIR_UNIX/bin/$aros_host_arch-$aros_host_cpu/tools/crosstools"
1536 AROS_CROSSTOOLSDIR="$aros_toolchain_install"
1537 PATH="$AROS_CROSSTOOLSDIR:$PATH"
1539 AC_MSG_RESULT($AROS_CROSSTOOLSDIR)
1541 # Helper to identify gcc version
1542 AC_DEFUN([CROSS_GCC_VERSION], [
1543 target_gcc_version=""
1544 AC_CACHE_CHECK([gcc version],[ax_cv_gcc_version],[
1545 ax_cv_gcc_version="`$AROS_CROSSTOOLSDIR/${aros_tool_prefix}cpp -dumpversion`"
1546 AS_IF([test "x$ax_cv_gcc_version" = "x"],[
1547 ax_cv_gcc_version=""
1550 target_gcc_version=$ax_cv_gcc_version
1551 AC_SUBST([target_gcc_version])
1554 #-----------------------------------------------------------------------------
1555 AC_MSG_CHECKING([what specific target gcc version to use])
1556 AC_ARG_WITH(gcc-version,AC_HELP_STRING([--with-gcc-version=VERSION],[Use gcc-VERSION for building AROS]),use_gcc_version="$withval",use_gcc_version="")
1557 if test "$use_gcc_version" = ""; then
1558 if test "${crosstools}" = "no"; then
1559 if test "x$aros_toolchain_install" != "x"; then
1563 if test "$use_gcc_version" = ""; then
1564 target_gcc_version="4.6.4"
1567 target_gcc_version="$use_gcc_version"
1569 AC_MSG_RESULT($target_gcc_version)
1571 AC_MSG_CHECKING([whether to enable Objective-C suppport])
1572 AC_ARG_ENABLE(objc,AC_HELP_STRING([--enable-objc],[Enable Objectve-C support (default=yes)]),objc="$enableval",objc="yes")
1573 AC_MSG_RESULT($objc)
1574 if test "x$objc" = "xyes"; then
1577 objc_target="no-objc"
1580 AC_MSG_CHECKING([whether to enable Java suppport])
1581 AC_ARG_ENABLE(java,AC_HELP_STRING([--enable-java],[Enable Java support (default=no)]),java="$enableval",java="no")
1582 AC_MSG_RESULT($java)
1583 if test "x$java" != "xno"; then
1586 java_target="no-java"
1589 spec_obj_format="-m $aros_object_format"
1590 # Now process extra architecture-specific options.
1591 # Currently this is implemented only for ARM. We can specify which minimum CPU and FPU to use,\
1592 # as well as floating-point ABI.
1593 case "$aros_target_cpu" in
1595 dnl x86_64 can build 32 or 64bit code
1596 spec_obj_format="%{!m32:-m elf_x86_64} %{m32:-m elf_i386}"
1599 dnl ARM defaults are: armv6 + vfp (unless overriden in per-target section above)
1600 if test "$gcc_default_cpu" = ""; then
1601 gcc_default_cpu="armv6"
1603 if test "$gcc_default_fpu" = ""; then
1604 gcc_default_fpu="vfp"
1606 if test "$gcc_default_float_abi" = ""; then
1607 gcc_default_float_abi="softfp"
1610 AC_MSG_CHECKING([Which minimum CPU to use])
1611 AC_ARG_WITH(cpu,AC_HELP_STRING([--with-cpu=<spec>],[Specify minumum CPU (default=$gcc_default_cpu).]),aros_gcc_cpu="$withval",aros_gcc_cpu=$gcc_default_cpu)
1612 AC_MSG_RESULT($aros_gcc_cpu)
1614 AC_MSG_CHECKING([Which minimum FPU to use])
1615 AC_ARG_WITH(fpu,AC_HELP_STRING([--with-fpu=<spec>],[Specify minumum FPU (default=$gcc_default_fpu).]),aros_gcc_fpu="$withval",aros_gcc_fpu=$gcc_default_fpu)
1616 AC_MSG_RESULT($aros_gcc_fpu)
1618 AC_MSG_CHECKING([Which floating point ABI to use])
1619 AC_ARG_WITH(float,AC_HELP_STRING([--with-float=<spec>],[Specify floating point ABI (default=$gcc_default_float_abi).]),aros_gcc_float_abi="$withval",aros_gcc_float_abi=$gcc_default_float_abi)
1620 AC_MSG_RESULT($aros_gcc_float_abi)
1622 aros_isa_flags="-marm -mthumb-interwork -march=$aros_gcc_cpu -mfpu=$aros_gcc_fpu -mfloat-abi=$aros_gcc_float_abi"
1623 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -fno-exceptions"
1624 aros_config_aflags="$aros_config_aflags -fno-asynchronous-unwind-tables -fno-exceptions"
1627 aros_isa_flags="-m32 -march=i486"
1628 aros_kernel_cflags="$aros_kernel_cflags $aros_isa_flags"
1629 aros_kernel_ldflags="$aros_kernel_ldflags -m32"
1633 # Some architectures may need custom ELF specs.
1634 if test -f $SRCDIR/config/${aros_object_format}-specs.in; then
1635 elf_specs_in=config/${aros_object_format}-specs.in
1637 elf_specs_in=config/elf-specs.in
1640 # Some compilers (ppc-elf-gcc is known to) have CPU defines in specs
1641 # Since we override specs, we may need to put these defines there
1642 if test "$gcc_target_cpu" != ""; then
1643 gcc_target_cpu="-D__${gcc_target_cpu}__"
1646 AC_MSG_CHECKING([where to download sourcecode for external ports])
1647 AC_ARG_WITH(portssources,AC_HELP_STRING([--with-portssources=DIR],[Where to download sourcecode for external ports]),with_portssrcdir=$withval,with_portssrcdir="default")
1648 if test "$with_portssrcdir" = "default"; then
1649 AROS_PORTSSRCDIR="$AROS_BUILDDIR_UNIX/bin/Sources"
1651 AROS_PORTSSRCDIR="$with_portssrcdir"
1653 AC_MSG_RESULT($AROS_PORTSSRCDIR)
1655 AC_MSG_CHECKING([which bootloader to use])
1656 AC_ARG_WITH(bootloader,AC_HELP_STRING([--with-bootloader=NAME],[Use a specific bootloader]),target_bootloader=$withval,target_bootloader=$target_bootloader)
1657 if test "$target_bootloader" = "none"; then
1658 aros_target_bootloader=""
1660 aros_target_bootloader="$target_bootloader"
1662 AC_MSG_RESULT($target_bootloader)
1664 AC_MSG_CHECKING([which icon-set to use])
1665 AC_ARG_WITH(iconset,AC_HELP_STRING([--with-iconset=NAME],[Use a specific Icon-set (default=Gorilla).]),target_iconset=$withval,target_iconset="default")
1666 if test "$target_iconset" = "default"; then
1667 aros_target_iconset="Gorilla"
1668 target_iconset="default (Gorilla)"
1670 aros_target_iconset="$target_iconset"
1672 AC_MSG_RESULT($target_iconset)
1674 AC_MSG_CHECKING([which GUI Theme to use])
1675 AC_ARG_WITH(theme,AC_HELP_STRING([--with-theme=NAME],[Use a specific GUI Theme]),target_guitheme=$withval,target_guitheme="default")
1676 if test "$target_guitheme" = "default"; then
1677 aros_target_guitheme="Ice"
1679 aros_target_guitheme="$target_guitheme"
1681 AC_MSG_RESULT($aros_target_guitheme)
1683 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
1687 dnl The first case is simple. If we are compiling for another CPU, we are cross-compiling for sure
1688 if test "$aros_host_cpu" != "$aros_target_cpu" ; then
1692 dnl x86-64 toolchains can also produce i386 binaries, given -m32 flag.
1693 dnl The flag itself is given in per-target section, because some targets require to pass it
1694 dnl in a different manner, otherwise some tests fail.
1695 dnl TODO: Justify this.
1696 if test "$aros_host_cpu" == "x86_64" ; then
1697 if test "$aros_target_cpu" == "i386" ; then
1702 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1703 dnl For a hosted build we are cross-compiling if host OS differs from build OS.
1704 dnl TODO: This might get a little bit more tricky if we ever cross-compile ARM-Android-hosted
1705 dnl AROS on ARM Linux, or even vice versa (Linux-hosted ARM AROS building on ARM Android).
1706 dnl ARM ABIs of Linux and Android are not compatible (despite very close), so host_cc can't be
1707 dnl used to build bootstrap for target arch in either case.
1708 dnl For us Android is not a separate OS, but a variant of Linux, so both systems will be
1709 dnl identified as 'linux'. If this ever involves, we'll have to implement some additional check,
1710 dnl perhaps introducing aros_host_variant
1711 if test "$aros_host_arch" != "$aros_target_arch" ; then
1715 dnl For a native build we only care if our host_cc can produce static ELF files. If so, we can use
1716 dnl it as kernel_cc. If not, (e. g. we are on Windows or Darwin), we need a crosscompiler.
1717 if test "$host_cc_elf" = "no" ; then
1722 if test "$cross_compiling" = "no" ; then
1723 kernel_tool_prefix=""
1724 if test "$host_cc_elf" = "yes" ; then
1729 if test "$kernel_tool_version" != ""; then
1730 kernel_tool_version="-$kernel_tool_version"
1733 #######################################################################
1734 ## Compute what toolchains to use, and their paths ##
1735 #######################################################################
1737 # This takes, as input:
1738 # crosstools {yes,no}
1739 # kernel_tool_version {"",[version]}
1740 # target_tool_version {"",[version]}
1741 # kernel_tool_prefix {none,[some-arch-os-]}
1742 # target_tool_prefix ${aros_target_cpu}-aros-
1743 # aros_tool_prefix ${aros_target_cpu}-aros-
1746 # aros_kernel_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1747 # Where the 'kernel' binaries are located
1748 # orig_target_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1749 # Where the 'target' binaries are located
1750 # (not the symlink farm - that is aros_target_*!)
1753 # if crosstools then
1754 # if kernel_tools_prefix = "no-kernel-prefix-"
1755 # aros_kernel_* = crosstools cc paths
1756 # aros_kernel_cc = elf cc wrapper around crosstools cc
1758 # VALIDATE(${kernel_tools_prefix}*)
1759 # aros_kernel_* = ${kernel_tools_prefix}*
1760 # if ${kernel_tools_prefix}cc is an AROS gcc
1761 # aros_kernel_cc = ${kernel_tools_prefix}cc
1763 # aros_kernel_cc = elf cc wrapper around ${kernel_tools_prefix}cc
1767 # orig_target_* = aros built crosstools
1768 # orig_target_cc = elf cc wrapper around crosstools cc
1770 # VALIDATE(${kernel_tools_prefix}*)
1772 # orig_target_* = aros_kernel_*
1773 # if aros_kernel_cc is an AROS gcc
1774 # orig_target_cc = aros_kernel_cc
1776 # orig_target_cc = aros cc wrapper around aros_kernel_cc
1780 target_tool_prefix="${aros_target_cpu}-aros-"
1782 AC_MSG_CHECKING([which kernel tools])
1783 AC_MSG_RESULT([$kernel_tool_prefix]);
1785 if test "$kernel_tool_prefix" = "none" ; then
1786 dnl ELF wrapper can be used only for native bootstrap
1787 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1788 AC_MSG_ERROR([--with-kernel-toolchain-prefix= is required for this arch])
1791 # Kernel tools required - find them
1792 # Note that 'normally', aros_kernel_* overrides will be
1793 # empty, unless specified in the per-arch sections above.
1794 if test "x$aros_kernel_cpp" = "x"; then
1795 aros_kernel_cpp=${kernel_tool_prefix}cpp
1797 AROS_TOOL_KERNEL(aros_kernel_cpp,cpp,$aros_kernel_cpp${kernel_tool_version})
1798 AROS_REQUIRED(cpp,$aros_kernel_cpp)
1799 if test "x$aros_kernel_cc" = "x"; then
1800 aros_kernel_cc=${kernel_tool_prefix}gcc
1802 AROS_TOOL_KERNEL(aros_kernel_cc,cc,$aros_kernel_cc${kernel_tool_version})
1803 AROS_REQUIRED(cc,$aros_kernel_cc)
1804 if test "x$aros_kernel_cxx" = "x"; then
1805 aros_kernel_cxx=${kernel_tool_prefix}g++
1807 AROS_TOOL_KERNEL(aros_kernel_cxx,cxx,$aros_kernel_cxx${kernel_tool_version})
1808 # If it's set, make sure it's really there
1809 if test "x$aros_kernel_cxx" != "x" ; then
1810 AROS_REQUIRED(cxx,$aros_kernel_cxx)
1812 AROS_TOOL_KERNEL(aros_kernel_ld,ld,$aros_kernel_ld)
1813 AROS_REQUIRED(ld,$aros_kernel_ld)
1814 AROS_TOOL_KERNEL(aros_kernel_as,as,$aros_kernel_as)
1815 AROS_REQUIRED(as,$aros_kernel_as)
1816 AROS_TOOL_KERNEL(aros_kernel_ar,ar,$aros_kernel_ar)
1817 AROS_REQUIRED(ar,$aros_kernel_ar)
1818 AROS_TOOL_KERNEL(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1819 AROS_REQUIRED(ranlib,$aros_kernel_ranlib)
1820 AROS_TOOL_KERNEL(aros_kernel_nm,nm,$aros_kernel_nm)
1821 AROS_REQUIRED(nm,$aros_kernel_nm)
1822 AROS_TOOL_KERNEL(aros_kernel_strip,strip,$aros_kernel_strip)
1823 AROS_REQUIRED(strip,$aros_kernel_strip)
1825 # Objcopy and objdump are not required for the kernel
1826 # toolchain on many architectures.
1827 # So we'll look for them, but not make them strictly required.
1828 AROS_TOOL_KERNEL(aros_kernel_objcopy,objcopy,$aros_kernel_objcopy)
1829 AROS_TOOL_KERNEL(aros_kernel_objdump,objdump,$aros_kernel_objdump)
1830 if test "x${crosstools}" != "xyes" ; then
1831 AROS_REQUIRED(objcopy,$aros_kernel_objcopy)
1832 AROS_REQUIRED(objdump,$aros_kernel_objdump)
1836 AC_MSG_CHECKING([which target tools to use])
1837 if test "$crosstools" = "yes"; then
1838 AC_MSG_RESULT([$target_tool_prefix])
1839 # We are building AROS crosstools
1840 tmp_tool_prefix="$AROS_CROSSTOOLSDIR/${target_tool_prefix}"
1841 orig_target_cc="${tmp_tool_prefix}gcc${target_tool_version}"
1842 orig_target_cxx="${tmp_tool_prefix}g++${target_tool_version}"
1843 orig_target_cpp="${tmp_tool_prefix}cpp"
1844 orig_target_ld="${tmp_tool_prefix}ld"
1845 orig_target_as="${tmp_tool_prefix}as"
1846 orig_target_ar="${tmp_tool_prefix}ar"
1847 orig_target_ranlib="${tmp_tool_prefix}ranlib"
1848 orig_target_nm="${tmp_tool_prefix}nm"
1849 orig_target_strip="${tmp_tool_prefix}strip"
1850 orig_target_objcopy="${tmp_tool_prefix}objcopy"
1851 orig_target_objdump="${tmp_tool_prefix}objdump"
1853 # Determine whether AROS or ELF tools should be used
1854 if test "$aros_tool_prefix" = "none"; then
1855 aros_tool_prefix="${elf_tool_prefix}"
1858 AC_MSG_RESULT([$aros_tool_prefix])
1859 # We are *not* building AROS crosstools - use the AROS or ELF tools
1860 AROS_TOOL_TARGET(orig_target_cpp,cpp,${aros_tool_prefix}cpp${target_tool_version})
1861 AROS_REQUIRED(cpp,$orig_target_cpp)
1862 AROS_TOOL_TARGET(orig_target_cc,gcc,${aros_tool_prefix}gcc${target_tool_version})
1863 AROS_REQUIRED(cc,$orig_target_cc)
1864 AROS_TOOL_TARGET(orig_target_cxx,g++,${aros_tool_prefix}g++${target_tool_version})
1865 AROS_REQUIRED(cxx,$orig_target_cxx)
1866 AROS_TOOL_TARGET(orig_target_ld,gcc,${aros_tool_prefix}ld)
1867 AROS_REQUIRED(ld,$orig_target_ld)
1868 AROS_TOOL_TARGET(orig_target_as,as,${aros_tool_prefix}as)
1869 AROS_REQUIRED(as,$orig_target_as)
1870 AROS_TOOL_TARGET(orig_target_ar,ar,${aros_tool_prefix}ar)
1871 AROS_REQUIRED(ar,$orig_target_ar)
1872 AROS_TOOL_TARGET(orig_target_ranlib,ar,${aros_tool_prefix}ranlib)
1873 AROS_REQUIRED(ranlib,$orig_target_ranlib)
1874 AROS_TOOL_TARGET(orig_target_nm,nm,${aros_tool_prefix}nm)
1875 AROS_REQUIRED(nm,$orig_target_nm)
1876 AROS_TOOL_TARGET(orig_target_strip,strip,${aros_tool_prefix}strip)
1877 AROS_REQUIRED(strip,$orig_target_strip)
1878 AROS_TOOL_TARGET(orig_target_objcopy,objcopy,${aros_tool_prefix}objcopy)
1879 AROS_REQUIRED(objcopy,$orig_target_objcopy)
1880 AROS_TOOL_TARGET(orig_target_objdump,objdump,${aros_tool_prefix}objdump)
1881 AROS_REQUIRED(objdump,$orig_target_objdump)
1884 if test "$kernel_tool_prefix" = "none" ; then
1885 # No kernel tools specified
1886 # Assume target tools == kernel tools with ELF wrapper
1887 aros_kernel_cc=$orig_target_cc
1888 aros_kernel_cxx=$orig_target_cxx
1889 aros_kernel_cpp=$orig_target_cpp
1890 aros_kernel_ld=$orig_target_ld
1891 aros_kernel_as=$orig_target_as
1892 aros_kernel_ar=$orig_target_ar
1893 aros_kernel_ranlib=$orig_target_ranlib
1894 aros_kernel_nm=$orig_target_nm
1895 aros_kernel_strip=$orig_target_strip
1896 aros_kernel_objcopy=$orig_target_objcopy
1897 aros_kernel_objdump=$orig_target_objdump
1898 use_kernel_cc_wrapper=yes
1901 # At this point, all aros_kernel_* and aros_target_*
1902 # tools should be set up correctly
1904 CC="$aros_kernel_cc $kernel_tool_flags"
1905 CPP="$aros_kernel_cpp"
1907 #-----------------------------------------------------------------------------
1909 # Disable pointer-signedness warnings if the compiler recognises the option
1911 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
1912 save_cflags="$CFLAGS"
1913 if test "$crosstools" != "yes" ; then
1914 CFLAGS="$CFLAGS -Wno-pointer-sign"
1915 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
1917 # we do know it is supported for the smallest version of gcc we are going to build
1918 # we assume it's also supported by later versions
1919 use_no_sign_warning=yes
1921 AC_MSG_RESULT($use_no_sign_warning)
1922 if test "x-$use_no_sign_warning" = "x-yes" ; then
1923 aros_config_cflags="$aros_config_cflags -Wno-pointer-sign"
1925 CFLAGS="$save_cflags"
1927 #-----------------------------------------------------------------------------
1929 # Find all the tools we need to compile. This could be cross-compiling
1930 # though! If that is the case we use the GNU form of the target and
1931 # simply add this to the front of the binary name. This is rather simple,
1932 # but it should work under most circumstances.
1934 # The default tools are to use the same as the host, but only if the
1935 # host and target CPU are the same. With GCC this is normally enough.
1939 aros_shared_ld="$aros_host_ld"
1941 aros_target_mkdep="$aros_host_mkdep"
1943 # The default tools executables to be linked to.
1944 if test "$rescomp" != ""; then
1945 AC_PATH_PROG(aros_kernel_rescomp,${kernel_tool_prefix}$rescomp)
1946 AROS_REQUIRED($rescomp,$aros_kernel_rescomp)
1949 # Set up the sources for the symlink farm
1950 if test "$crosstools" = "yes"; then
1951 crosstools_target=tools-crosstools
1954 aros_kernel_cc="$aros_kernel_cc $kernel_tool_flags"
1955 aros_kernel_ar="$aros_kernel_ar $aros_kernel_ar_flags"
1958 aros_hostcfg_dir="bin/${aros_host_arch}-${aros_host_cpu}/gen/config"
1959 aros_targetcfg_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/config"
1960 aros_inc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development/include/aros"
1961 aros_gendir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen"
1962 aros_geninc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/include/aros"
1963 aros_tools_dir="bin/${aros_host_arch}-${aros_host_cpu}/tools"
1964 aros_scripts_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/scripts"
1966 # aros_cc_pre is a variable that is added to the front of the compiler name
1967 # in the generated aros-gcc shell script. We need this to enable the cache
1968 # to work across cleaned builds. Also, support DISTCC using the correct
1969 # environment variable.
1972 if test "x${DISTCC}" != "x" ; then
1973 if test "x${CCACHE}" != "x" ; then
1974 aros_cc_pre="env CCACHE_PREFIX=${DISTCC} ${CCACHE} "
1976 aros_cc_pre="${DISTCC} "
1979 if test "x${CCACHE}" != "x" ; then
1980 aros_cc_pre="${CCACHE} "
1984 prefix="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-"
1986 AC_SUBST(aros_target_nostdinc_cflags,-nostdinc)
1987 AC_SUBST(aros_target_nostartup_ldflags,-nostartfiles)
1988 AC_SUBST(aros_target_nix_ldflags,-nix)
1989 AC_SUBST(aros_target_detach_ldflags,-detach)
1990 AC_SUBST(aros_target_nostdlib_ldflags,-nostdlib)
1993 if test "$crosstools" != "yes"; then
1994 if test "$GCC" = "yes"; then
1995 aros_target_cc_path=`$orig_target_cc -print-search-dirs | grep "programs: =" | cut -c 12-`
1998 # We do not know which gcc version we are going to build and what we need to know
1999 # here is different for different versions so this will be set later during the
2000 # build of crosstools.
2001 aros_target_cc_path=@aros_target_cc_path@
2003 aros_target_cpp="${prefix}cpp"
2004 aros_target_cc="${prefix}gcc"
2005 aros_target_cxx="${prefix}g++"
2006 aros_target_as="${prefix}as"
2007 aros_target_ld="${prefix}ld"
2008 aros_target_ar="${prefix}ar $aros_target_ar_flags"
2009 aros_target_objcopy="${prefix}objcopy"
2010 aros_target_objdump="${prefix}objdump"
2011 aros_target_ranlib="${prefix}ranlib $aros_target_ranlib_flags"
2012 aros_target_nm="${prefix}nm $aros_target_nm_flags"
2013 aros_target_strip="${prefix}strip"
2014 aros_plain_nm="${prefix}nm"
2015 aros_plain_ar="${prefix}ar"
2017 AC_ARG_ENABLE(includes,
2018 AC_HELP_STRING([--enable-includes=dir],[Alternative system include directory]),
2019 [aros_target_incl=$enable_includes], [aros_target_incl=`$aros_kernel_cc -print-sysroot`/`$aros_kernel_cc --print-sysroot-headers-suffix 2>/dev/null || echo usr/include`])
2021 if test "$aros_kernel_includes" = ""; then
2022 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2023 aros_kernel_includes="-isystem $aros_target_incl"
2027 if test "$aros_kernel_includes" != "" ; then
2028 dnl find out about the kernel cc's include path
2029 AC_MSG_CHECKING([for the kernel compiler's include path])
2030 if test "$aros_kernel_cc_includes" = "" ; then
2031 # Try to guess where the directory is.
2032 aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
2033 if test -d $aros_kernel_cc_includes; then
2034 # Check if there is also an include-fixed directory and add it
2035 # to kernel compiler's include path as it may contain some of
2036 # the headers we need.
2037 if test -d "$aros_kernel_cc_includes"-fixed; then
2038 aros_kernel_cc_includes+=" -isystem $aros_kernel_cc_includes"-fixed
2040 # Check for specific includes directory. Neede for Ubuntu 11.10
2041 if test -d "/usr/include/i386-linux-gnu"; then
2042 aros_kernel_cc_includes+=" -isystem /usr/include/i386-linux-gnu"
2045 # The directory doesn't exist, we need to do some more work.
2046 aros_kernel_cc_includes=${PWD}/${aros_gendir}/cc_include
2048 # These are the headers we're looking for.
2049 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2050 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2054 for h in $headers; do
2055 # Which other headers are needed by each of the above?
2056 deps=$(echo "#include <$h>" | \
2057 $aros_kernel_cc -E -M - 2>/dev/null | \
2058 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2060 # Copy all the needed headers to a directory beneath gendir.
2063 dir=${aros_kernel_cc_includes}$(echo $(dirname $d) | \
2064 sed -n "s,^.*/include\(/.*\),\1,p")
2065 ! test -d $dir && mkdir -p $dir
2066 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2071 AC_MSG_RESULT($aros_kernel_cc_includes)
2072 # Adding -nostdinc to kernel includes as they are always used together.
2073 aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
2076 if test "$crosstools" != "yes"; then
2077 dnl find out about the target cc's include path
2078 AC_MSG_CHECKING([for the target compiler's include path])
2079 if test "$aros_target_cc_includes" = "" ; then
2080 #try to guess where the directory is
2081 aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
2082 if ! test -d $aros_target_cc_includes; then
2083 #the directory doesn't exist, we need to do some more work
2084 aros_target_cc_includes=${PWD}/${aros_gendir}/cc_include
2086 #these are the headers we're looking for
2087 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2088 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2092 for h in $headers; do
2093 #which other headers each of the above headers needs?
2094 deps=$(echo "#include <$h>" | \
2095 $orig_target_cc -E -M - 2>/dev/null | \
2096 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2098 #copy all the needed headers to a directory beneath gendir
2101 dir=${aros_target_cc_includes}$(echo $(dirname $d) | \
2102 sed -n "s,^.*/include\(/.*\),\1,p")
2103 ! test -d $dir && mkdir -p $dir
2104 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2109 AC_MSG_RESULT($aros_target_cc_includes)
2111 # We do not know which gcc version we are going to build and what we need to know
2112 # here is different for different versions so this will be set later during the
2113 # build of crosstools.
2114 aros_target_cc_includes=@aros_target_cc_includes@
2118 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
2119 # On GCC >= 4.0 -iquote should be used
2123 save_cflags="$CFLAGS"
2125 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2126 if test "x-$crosstools" != "x-yes"; then
2127 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2129 # we do know it is supported for the smallest version of gcc we are going to build
2130 # we assume it's also supported by later versions
2133 AC_MSG_RESULT($has_iquote)
2134 if test "x-$has_iquote" = "x-yes" ; then
2135 host_cflags_iquote=-iquote
2136 host_cflags_iquote_end=
2138 host_cflags_iquote=-I
2139 host_cflags_iquote_end=-I-
2141 kernel_cflags_iquote=$host_cflags_iquote
2142 kernel_cflags_iquote_end=$host_cflags_iquote_end
2143 if test "x-$cross_compiling" = "x-yes"; then
2144 CC="$aros_kernel_cc"
2145 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
2146 if test "x-$crosstools" != "x-yes"; then
2147 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
2149 # we do know it is supported for the smallest version of gcc we are going to build
2150 # we assume it's also supported by later versions
2151 use_no_stack_protector=yes
2153 AC_MSG_RESULT($use_no_stack_protector)
2154 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2155 if test "x-$crosstools" != "x-yes"; then
2156 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2158 # we do know it is supported for the smallest version of gcc we are going to build
2159 # we assume it's also supported by later versions
2162 AC_MSG_RESULT($has_iquote)
2163 if test "x-$has_iquote" = "x-yes" ; then
2164 kernel_cflags_iquote=-iquote
2165 kernel_cflags_iquote_end=
2167 kernel_cflags_iquote=-I
2168 kernel_cflags_iquote_end=-I-
2171 aros_cflags_iquote=$kernel_cflags_iquote
2172 aros_cflags_iquote_end=$kernel_cflags_iquote_end
2173 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2174 CC="$orig_target_cc"
2175 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2176 if test "x-$crosstools" != "x-yes"; then
2177 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2179 # we do know it is supported for the smallest version of gcc we are going to build
2180 # we assume it's also supported by later versions
2183 AC_MSG_RESULT($has_iquote)
2184 if test "x-$has_iquote" = "x-yes" ; then
2185 aros_cflags_iquote=-iquote
2186 aros_cflags_iquote_end=
2188 aros_cflags_iquote=-I
2189 aros_cflags_iquote_end=-I-
2192 if test "x-$use_no_stack_protector" = "x-yes" ; then
2193 aros_kernel_cflags="$aros_kernel_cflags -fno-stack-protector"
2197 #-----------------------------------------------------------------------------
2199 # Check if the target compiler supports some options used for delinting:
2200 # -Wunused-but-set-variable
2206 if test "x-$crosstools" != "x-yes"; then
2207 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2208 CC="$orig_target_cc"
2210 AC_MSG_CHECKING([whether ${CC} accepts -Wunused-but-set-variable])
2211 CFLAGS=-Wunused-but-set-variable
2212 AC_TRY_COMPILE(,, aros_unused_but_set_variable="yes", aros_unused_but_set_variable="no")
2213 AC_MSG_RESULT($aros_unused_but_set_variable)
2214 if test "x-$aros_unused_but_set_variable" = "x-yes" ; then
2215 aros_cflags_unused_but_set_variable=-Wno-unused-but-set-variable
2218 AC_MSG_CHECKING([whether ${CC} accepts -Warray-bounds])
2219 CFLAGS=-Warray-bounds
2220 AC_TRY_COMPILE(,, aros_array_bounds="yes", aros_array_bounds="no")
2221 AC_MSG_RESULT($aros_array_bounds)
2222 if test "x-$aros_array_bounds" = "x-yes" ; then
2223 aros_cflags_array_bounds=-Wno-array-bounds
2226 AC_MSG_CHECKING([whether ${CC} accepts -Wenum-compare])
2227 CFLAGS=-Wenum-compare
2228 AC_TRY_COMPILE(,, aros_enum_compare="yes", aros_enum_compare="no")
2229 AC_MSG_RESULT($aros_enum_compare)
2230 if test "x-$aros_enum_compare" = "x-yes" ; then
2231 aros_cflags_enum_compare=-Wno-enum-compare
2234 AC_MSG_CHECKING([whether ${CC} accepts -Wstrict-overflow])
2235 CFLAGS=-Wstrict-overflow
2236 AC_TRY_COMPILE(,, aros_strict_overflow="yes", aros_strict_overflow="no")
2237 AC_MSG_RESULT($aros_strict_overflow)
2238 if test "x-$aros_strict_overflow" = "x-yes" ; then
2239 aros_cflags_strict_overflow=-Wno-strict-overflow
2242 AC_MSG_CHECKING([whether ${CC} accepts -Wformat-security])
2243 CFLAGS=-Wformat-security
2244 AC_TRY_COMPILE(,, aros_format_security="yes", aros_format_security="no")
2245 AC_MSG_RESULT($aros_format_security)
2246 if test "x-$aros_format_security" = "x-yes" ; then
2247 aros_cflags_format_security=-Wno-format-security
2250 # We do not know which gcc version we are going to build and what we need to know
2251 # here is different for different versions so this will be set later during the
2252 # build of crosstools.
2253 aros_cflags_unused_but_set_variable=@aros_cflags_unused_but_set_variable@
2254 aros_cflags_array_bounds=@aros_cflags_array_bounds@
2255 aros_cflags_enum_compare=@aros_cflags_enum_compare@
2256 aros_cflags_strict_overflow=@aros_cflags_strict_overflow@
2257 aros_cflags_format_security=@aros_cflags_format_security@
2260 #-----------------------------------------------------------------------------
2262 # Check if we can explicitly choose older version of symbol hashing
2264 CFLAGS="save_cflags -Wl,--hash-style=sysv"
2265 CC="$aros_kernel_cc"
2266 AC_MSG_CHECKING([whether ${CC} accepts -Wl,--hash-style=sysv])
2267 AC_TRY_LINK(,, use_hash_style="yes", use_hash_style="no")
2268 AC_MSG_RESULT($use_hash_style)
2269 if test "x-$use_hash_style" = "x-yes" ; then
2270 aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
2273 CFLAGS="$save_cflags"
2275 AC_SUBST(host_cflags_iquote)
2276 AC_SUBST(host_cflags_iquote_end)
2277 AC_SUBST(kernel_cflags_iquote)
2278 AC_SUBST(kernel_cflags_iquote_end)
2279 AC_SUBST(aros_cflags_iquote)
2280 AC_SUBST(aros_cflags_iquote_end)
2283 dnl Check if user specified --with-resolution=XRESxYRESxDEPTH
2284 AC_MSG_CHECKING([for default resolution of WBScreen])
2285 AC_ARG_WITH(resolution,AC_HELP_STRING([--with-resolution=XRESxYRESxDEPTH],[Default resolution of the initial WorkbenchScreen]),resolution=$withval,resolution=none)
2286 # We require an argument, so map --with/--without ("yes"/"no") to "none" specified
2287 if test "$resolution" = "yes" ; then
2290 if test "$resolution" = "no" ; then
2293 if test "$resolution" != "none" ; then
2294 aros_default_wbwidth=`echo $resolution | cut -d'x' -f1`
2295 aros_default_wbheight=`echo $resolution | cut -d'x' -f2`
2296 aros_default_wbdepth=`echo $resolution | cut -d'x' -f3`
2298 AC_MSG_RESULT($aros_default_wbwidth x $aros_default_wbheight x $aros_default_wbdepth)
2299 aros_cv_default_wbwidth=$aros_default_wbwidth
2300 aros_cv_default_wbheight=$aros_default_wbheight
2301 aros_cv_default_wbdepth=$aros_default_wbdepth
2303 dnl See if the user wants the serial debug output for native flavour
2304 AC_MSG_CHECKING([if serial debug is enabled])
2305 AC_ARG_WITH(serial-debug,AC_HELP_STRING([--with-serial-debug],[Enable serial debug output in native (default=no)]),serial_debug=$withval,serial_debug=none)
2306 if test "$aros_serial_debug" = 0 ; then
2307 serial_debug_forced=""
2308 if test "$serial_debug" = "yes" ; then
2311 if test "$serial_debug" = "no" ; then
2315 serial_debug_forced="(forced)"
2316 serial_debug=$aros_serial_debug
2318 if test "$serial_debug" != "none" ; then
2319 aros_serial_debug=$serial_debug
2320 AC_MSG_RESULT($serial_debug_forced on port $serial_debug)
2325 dnl See if the user wants the palm debug output hack for palm native flavour
2326 AC_MSG_CHECKING([if palm debug hack is enabled])
2327 AC_ARG_ENABLE(palm_debug_hack,AC_HELP_STRING([--enable-palm-debug-hack],[Enable palm debug output hack in palm native (default=no)]),palm_debug_hack="yes",palm_debug_hack="no")
2328 if test "$palm_debug_hack" = "yes" ; then
2329 aros_palm_debug_hack="1"
2331 AC_MSG_RESULT($palm_debug_hack)
2333 dnl See if dev wants the usb3.0 code
2334 AC_MSG_CHECKING([if usb3.0 code is enabled])
2335 AC_ARG_ENABLE(usb30_code,AC_HELP_STRING([--enable-usb30-code],[Enable usb3.0 code (default=no)]),usb30_code="yes",usb30_code="no")
2336 if test "$usb30_code" = "yes" ; then
2337 aros_config_cflags="$aros_config_cflags -DAROS_USB30_CODE"
2338 aros_kernel_cflags="$aros_kernel_cflags -DAROS_USB30_CODE"
2340 AC_MSG_RESULT($usb30_code)
2342 dnl See if the user wants nesting supervisor activated for unix flavour
2343 AC_MSG_CHECKING([if nesting supervisor support is enabled])
2344 AC_ARG_ENABLE(nesting_supervisor,AC_HELP_STRING([--enable-nesting-supervisor],[Enable nesting supervisor support in unix (default=no)]),nesting_supervisor="yes",nesting_supervisor="no")
2345 if test "$nesting_supervisor" = "yes" ; then
2346 aros_nesting_supervisor="1"
2348 AC_MSG_RESULT($nesting_supervisor)
2350 dnl See if the user wants to disable MMU support
2351 dnl This can be overriden on per-target basis,
2352 dnl set $aros_enable_mmu to "yes" or "no" to do this
2353 if test "$aros_enable_mmu" = "" ; then
2354 AC_MSG_CHECKING([if MMU support is enabled])
2355 dnl Enabled by default
2356 AC_ARG_ENABLE(mmu,AC_HELP_STRING([--disable-mmu],[Disable MMU support (default=enabled)]),aros_enable_mmu=$enableval,aros_enable_mmu="yes")
2357 if test "$aros_enable_mmu" = "" ; then
2358 aros_enable_mmu="yes"
2360 AC_MSG_RESULT($aros_enable_mmu)
2362 if test "$aros_enable_mmu" = "no" ; then
2369 dnl things specifically required for hosted flavours
2370 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2372 if test "x-$need_dlopen" != "x-no" ; then
2375 dnl some kind of dynamic library access system is required for hostlib.resource
2376 AC_CHECK_FUNC(dlopen, have_dl="yes", have_dl="no")
2377 if test "x-$have_dl" = "x-no" ; then
2378 AC_CHECK_LIB(dl, dlopen, [have_dl="yes"
2379 aros_host_ldflags="$aros_host_ldflags -ldl"],
2382 if test "x-$have_dl" = "x-no" ; then
2383 AC_MSG_ERROR([dlopen() dynamic linker functions not available])
2390 AC_ARG_ENABLE(x11_hidd, AC_HELP_STRING([--enable-x11-hidd],
2391 [build X11 hidd for hosted (default=auto)]),
2392 x11_hidd="$enableval",
2393 x11_hidd="$need_x11")
2394 case "x-$x11_hidd" in
2395 x-yes|x-no|x-auto) ;;
2396 *) x11_hidd="$need_x11" ;;
2402 if test "x-$x11_hidd" != "x-no" ; then
2408 for path in $x_libraries
2410 x_cflags="$x_cflags -L$path"
2413 for path in $x_includes
2415 x_cflags="$x_cflags -I$path"
2418 if test "x-$no_x" = "x-yes" ; then
2421 if test "x-$x11_hidd" != "x-auto" ; then
2422 dnl and they explicitly asked for it, bail out
2423 AC_MSG_ERROR([X11 libs/headers not found, cannot build X11 hidd as requested])
2427 dnl found it, setup the metatarget
2428 unixgfx_hidd_target=kernel-x11gfx
2431 dnl setup shared memory extensions
2432 AC_ARG_ENABLE(x11_shm, AC_HELP_STRING([--enable-x11-shm],
2433 [use X11 shared memory (default=auto)]),
2434 x11_hidd_shm="$enableval",
2435 x11_hidd_shm="auto")
2436 case "x-$x11_hidd_shm" in
2437 x-yes|x-no|x-auto) ;;
2438 *) x11_hidd_shm="auto" ;;
2444 if test "x-$x11_hidd_shm" != "x-no" ; then
2446 dnl system shm headers
2447 AC_CHECK_HEADERS(sys/ipc.h)
2448 AC_CHECK_HEADERS(sys/shm.h)
2451 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
2453 dnl make sure X libs have shm functions
2454 save_cflags="$CFLAGS"
2455 CFLAGS="$CFLAGS $x_cflags"
2456 AC_CHECK_LIB(Xext, XShmQueryExtension, have_xshm=yes)
2457 CFLAGS="$save_cflags"
2461 dnl detection done, prepare output
2462 if test "x-$have_xshm" = "x-yes" ; then
2465 elif test "x-$x11_hidd_shm" = "x-yes" ; then
2466 dnl they explicitly asked for it, but we can't do it
2467 AC_MSG_ERROR([X11 has no support for shared memory, cannot enable it as requested])
2469 dnl otherwise just disable it
2474 dnl setup vidmode (fullscreen) extensions
2475 AC_ARG_ENABLE(x11_vidmode, AC_HELP_STRING([--enable-x11-vidmode],
2476 [use X11 vidmode extension (default=auto)]),
2477 x11_hidd_vidmode="$enableval",
2478 x11_hidd_vidmode="auto")
2479 case "x-$x11_hidd_vidmode" in
2480 x-yes|x-no|x-auto) ;;
2481 *) x11_hidd_vidmode="auto" ;;
2487 if test "x-$x11_hidd_vidmode" != "x-no" ; then
2489 dnl make sure X libs have vidmode functions
2490 save_cflags="$CFLAGS"
2491 CFLAGS="$CFLAGS $x_cflags"
2492 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, have_vidmode=yes)
2493 CFLAGS="$save_cflags"
2496 dnl detection done, prepare output
2497 if test "x-$have_vidmode" = "x-yes" ; then
2498 dnl we can do vidmode
2499 DO_VIDMODE_SUPPORT="1"
2500 elif test "x-$x11_hidd_vidmode" = "x-yes" ; then
2501 dnl they explicitly asked for it, but we can't do it
2502 AC_MSG_ERROR([X11 vidmode extension not available, cannot enable it as requested])
2504 dnl otherwise just disable it
2505 DO_VIDMODE_SUPPORT="0"
2509 aros_host_x11_includes=$x_includes
2510 aros_host_x11_libdirs=$x_libraries
2515 AC_ARG_ENABLE(sdl_hidd, AC_HELP_STRING([--enable-sdl-hidd],
2516 [build SDL hidd for hosted (default=auto)]),
2517 sdl_hidd="$enableval",
2519 case "x-$sdl_hidd" in
2520 x-yes|x-no|x-auto) ;;
2521 *) sdl_hidd="auto" ;;
2525 if test "x-$sdl_hidd" != "x-no" ; then
2528 AM_PATH_SDL([1.2.10], have_sdl="yes", have_sdl="no")
2530 if test "x-$have_sdl" != "x-yes" ; then
2533 if test "x-$sdl_hidd" != "x-auto" ; then
2534 dnl and they explicitly asked for it, bail out
2535 AC_MSG_ERROR([SDL libs/headers not found, cannot build SDL hidd as requested])
2539 dnl found it, set up the metatarget
2540 sdl_hidd_target=kernel-hidd-sdl
2541 aros_host_sdl_cflags=SDL_CFLAGS
2542 aros_host_sdl_libs=SDL_LIBS
2547 AC_CHECK_HEADER(sys/soundcard.h)
2548 if test "x-$ac_cv_header_sys_soundcard_h" = "x-yes" ; then
2549 oss_library_target=workbench-libs-oss-unix
2554 dnl See if the user wants dbus.library
2555 AC_MSG_CHECKING([if building of dbus.library is enabled])
2556 AC_ARG_ENABLE(dbus,AC_HELP_STRING([--enable-dbus],[Enable DBUS support via dbus.library (default=no)]),dbus="yes",dbus="no")
2557 if test "$dbus" = "yes" ; then
2559 DBUS_CFLAGS=`pkg-config --cflags dbus-1`
2560 DBUS_LIBFLAGS=`pkg-config --libs dbus-1`
2561 KERNEL_DBUS_KOBJ=kernel-dbus-kobj
2562 KERNEL_DBUS_INCLUDES=kernel-dbus-includes
2566 AC_MSG_RESULT($dbus)
2568 if test "$use_kernel_cc_wrapper" = "yes" ; then
2569 aros_kernel_cc="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc"
2572 if test "${crosstools}" = "yes" || test "${crosstools_guess}" = "no"; then
2573 aros_target_toolchain=yes
2575 aros_target_toolchain=no
2578 dnl --------------------------------------------------------------------
2579 dnl Configuration Output Section
2580 dnl --------------------------------------------------------------------
2585 AC_SUBST(aros_flavour)
2586 AC_SUBST(aros_flavour_uc)
2587 AC_SUBST(aros_target_toolchain)
2588 AC_SUBST(AROS_BUILDDIR)
2589 AC_SUBST(AROS_BUILDDIR_UNIX)
2591 AC_SUBST(AROS_CROSSTOOLSDIR)
2592 AC_SUBST(AROS_PORTSSRCDIR)
2594 # Compatability with other Amiga-like operation systems
2595 AC_SUBST(aros_amigaos_compliance)
2598 AC_SUBST(aros_cc_pre)
2599 AC_SUBST(aros_host_strip)
2600 AC_SUBST(aros_host_arch)
2601 AC_SUBST(aros_host_cpu)
2602 AC_SUBST(aros_host_cpp)
2603 AC_SUBST(aros_host_cc)
2604 AC_SUBST(aros_host_cxx)
2605 AC_SUBST(aros_host_ar)
2606 AC_SUBST(aros_host_ranlib)
2607 AC_SUBST(aros_host_ld)
2608 AC_SUBST(aros_host_make)
2609 AC_SUBST(aros_host_cflags)
2610 AC_SUBST(aros_host_cxxflags)
2611 AC_SUBST(gnu89_inline)
2612 AC_SUBST(aros_host_ldflags)
2613 AC_SUBST(aros_host_debug)
2614 AC_SUBST(aros_host_mkdep)
2615 AC_SUBST(aros_host_mkargs)
2616 AC_SUBST(aros_host_exe_suffix)
2617 AC_SUBST(aros_host_lib_suffix)
2618 AC_SUBST(aros_tools_dir)
2619 AC_SUBST(aros_host_aclocal)
2620 AC_SUBST(aros_host_autoconf)
2621 AC_SUBST(aros_host_autoheader)
2622 AC_SUBST(aros_host_automake)
2626 AC_SUBST(aros_target_guitheme)
2627 AC_SUBST(aros_target_iconset)
2628 AC_SUBST(aros_target_bootloader)
2629 AC_SUBST(aros_target_arch)
2630 AC_SUBST(aros_target_family)
2631 AC_SUBST(aros_target_cpu)
2632 AC_SUBST(aros_target_variant)
2633 AC_SUBST(aros_target_suffix)
2634 AC_SUBST(aros_target_ar)
2635 AC_SUBST(aros_target_ranlib)
2636 AC_SUBST(aros_plain_nm)
2637 AC_SUBST(aros_plain_ar)
2638 AC_SUBST(aros_kernel_ar)
2639 AC_SUBST(aros_kernel_ranlib)
2640 AC_SUBST(orig_target_cc)
2641 AC_SUBST(aros_target_cc)
2642 AC_SUBST(aros_kernel_cc)
2643 AC_SUBST(orig_target_cxx)
2644 AC_SUBST(aros_target_cxx)
2645 AC_SUBST(aros_kernel_cxx)
2646 AC_SUBST(orig_target_cpp)
2647 AC_SUBST(aros_target_cpp)
2648 AC_SUBST(aros_kernel_cpp)
2649 AC_SUBST(orig_target_as)
2650 AC_SUBST(aros_target_as)
2651 AC_SUBST(aros_kernel_as)
2652 AC_SUBST(orig_target_ld)
2653 AC_SUBST(aros_target_ld)
2654 AC_SUBST(aros_kernel_ld)
2655 AC_SUBST(aros_target_cc_includes)
2656 AC_SUBST(aros_target_cc_path)
2657 AC_SUBST(aros_target_objdump)
2658 AC_SUBST(aros_target_objcopy)
2659 AC_SUBST(aros_target_strip)
2660 AC_SUBST(aros_target_nm)
2661 AC_SUBST(aros_kernel_rescomp)
2662 AC_SUBST(aros_shared_default)
2663 AC_SUBST(aros_shared_ld)
2664 AC_SUBST(aros_object_format)
2665 AC_SUBST(spec_obj_format)
2666 AC_SUBST(aros_compiler_libs)
2667 AC_SUBST(aros_arch_libs)
2669 AC_SUBST(aros_config_cflags)
2670 AC_SUBST(aros_config_aflags)
2671 AC_SUBST(aros_config_ldflags)
2673 AC_SUBST(aros_shared_cflags)
2674 AC_SUBST(aros_shared_aflags)
2675 AC_SUBST(aros_shared_ldflags)
2676 AC_SUBST(aros_kernel_cflags)
2677 AC_SUBST(aros_kernel_includes)
2678 AC_SUBST(aros_kernel_objcflags)
2679 AC_SUBST(aros_kernel_ldflags)
2680 AC_SUBST(aros_target_cflags)
2681 AC_SUBST(aros_debug_cflags)
2682 AC_SUBST(aros_debug_aflags)
2683 AC_SUBST(aros_debug_ldflags)
2684 AC_SUBST(aros_target_genmap)
2685 AC_SUBST(aros_target_strip_flags)
2686 AC_SUBST(aros_optimization_cflags)
2687 AC_SUBST(aros_isa_flags)
2689 AC_SUBST(crosstools_target)
2690 AC_SUBST(crosstools_cxx_target)
2692 # Delinting target compiler flags
2693 AC_SUBST(aros_cflags_unused_but_set_variable)
2694 AC_SUBST(aros_cflags_array_bounds)
2695 AC_SUBST(aros_cflags_enum_compare)
2696 AC_SUBST(aros_cflags_strict_overflow)
2697 AC_SUBST(aros_cflags_format_security)
2700 AC_SUBST(unixgfx_hidd_target)
2701 AC_SUBST(sdl_hidd_target)
2702 AC_SUBST(pci_hidd_target)
2703 AC_SUBST(oss_library_target)
2705 AC_SUBST(aros_default_wbwidth)
2706 AC_SUBST(aros_default_wbheight)
2707 AC_SUBST(aros_default_wbdepth)
2708 AC_SUBST(DO_XSHM_SUPPORT)
2709 AC_SUBST(DO_VIDMODE_SUPPORT)
2711 AC_SUBST(aros_host_x11_includes)
2712 AC_SUBST(aros_host_x11_libdirs)
2713 AC_SUBST(aros_host_sdl_cflags)
2714 AC_SUBST(aros_host_sdl_libs)
2716 # Native version related
2717 AC_SUBST(aros_serial_debug)
2719 # Palm native version related
2720 AC_SUBST(aros_palm_debug_hack)
2722 # Unix/Hosted version related
2723 AC_SUBST(aros_nesting_supervisor)
2726 AC_SUBST(aros_enable_mmu)
2729 AC_SUBST(aros_ios_platform)
2730 AC_SUBST(aros_ios_version)
2731 AC_SUBST(aros_ios_sdk)
2733 # ARM default GCC target related
2734 AC_SUBST(gcc_default_cpu)
2735 AC_SUBST(gcc_default_cpu_tune)
2736 AC_SUBST(gcc_default_fpu)
2737 AC_SUBST(gcc_default_float_abi)
2740 AC_SUBST(android_tool)
2741 AC_SUBST(aros_android_level)
2742 AC_SUBST(aros_android_antapk)
2745 AC_SUBST(ENABLE_DBUS)
2746 AC_SUBST(DBUS_CFLAGS)
2747 AC_SUBST(DBUS_LIBFLAGS)
2748 AC_SUBST(KERNEL_DBUS_KOBJ)
2749 AC_SUBST(KERNEL_DBUS_INCLUDES)
2752 AC_SUBST(ENABLE_X11)
2755 AC_SUBST(aros_debug)
2756 AC_SUBST(aros_mungwall_debug)
2757 AC_SUBST(aros_stack_debug)
2758 AC_SUBST(aros_modules_debug)
2760 # Collect-aros stuff: "-ius" to ignore undefined symbols
2761 AC_SUBST(ignore_undefined_symbols)
2763 # C compiler related
2764 AC_SUBST(gcc_target_cpu)
2765 AC_SUBST(target_gcc_version)
2767 #ObjC compiler related
2768 AC_SUBST(objc_target)
2771 AC_SUBST(java_target)
2774 AC_SUBST(aros_usb30_code)
2776 dnl Prepare for output, make up all the generated patches
2777 case "$aros_flavour" in
2778 emulation) aros_flavour_uc="AROS_FLAVOUR_EMULATION"
2779 aros_flavour="emulation" ;;
2780 emulcompat) aros_flavour_uc="(AROS_FLAVOUR_EMULATION|AROS_FLAVOUR_BINCOMPAT)"
2781 aros_flavour="emulation" ;;
2782 standalone) aros_flavour_uc="AROS_FLAVOUR_STANDALONE"
2783 aros_flavour="standalone";;
2784 standcompat) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2785 aros_flavour="standalone";;
2786 native) aros_flavour_uc="AROS_FLAVOUR_NATIVE"
2787 aros_flavour="native" ;;
2788 nativecompat) aros_flavour_uc="(AROS_FLAVOUR_NATIVE|AROS_FLAVOUR_BINCOMPAT)"
2789 aros_flavour="native" ;;
2790 linklib) aros_flavour_uc="AROS_FLAVOUR_LINKLIB"
2791 aros_flavour="linklib" ;;
2792 palmnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2793 aros_flavour="palmnative" ;;
2794 mac68knative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2795 aros_flavour="mac68knative" ;;
2796 ppcnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2797 aros_flavour="ppcnative" ;;
2800 if test ! -d ${aros_inc_dir} ; then
2801 ${MKDIR} ${aros_inc_dir}
2803 if test ! -d ${aros_geninc_dir} ; then
2804 ${MKDIR} ${aros_geninc_dir}
2806 if test ! -d ${aros_hostcfg_dir} ; then
2807 ${MKDIR} ${aros_hostcfg_dir}
2809 if test ! -d ${aros_targetcfg_dir} ; then
2810 ${MKDIR} ${aros_targetcfg_dir}
2812 if test ! -d ${aros_tools_dir} ; then
2813 ${MKDIR} ${aros_tools_dir}
2815 if test ! -d ${aros_scripts_dir} ; then
2816 ${MKDIR} ${aros_scripts_dir}
2819 AC_CONFIG_HEADERS(${aros_geninc_dir}/host-conf.h:config/host-conf.h.in)
2821 AC_CONFIG_COMMANDS([compiler_executable],
2823 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2825 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2826 prefix3=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf
2830 chmod a+x ${prefix2}-gcc ${prefix2}-g++ ${prefix2}-ld ${prefix2}-cpp ${prefix3}-gcc
2832 ln -sf $orig_target_as$aros_host_exe_suffix ${prefix2}-as$aros_host_exe_suffix
2833 ln -sf $orig_target_nm$aros_host_exe_suffix ${prefix2}-nm$aros_host_exe_suffix
2834 ln -sf $orig_target_ar$aros_host_exe_suffix ${prefix2}-ar$aros_host_exe_suffix
2835 ln -sf $orig_target_ranlib$aros_host_exe_suffix ${prefix2}-ranlib$aros_host_exe_suffix
2836 ln -sf $orig_target_objcopy$aros_host_exe_suffix ${prefix2}-objcopy$aros_host_exe_suffix
2837 ln -sf $orig_target_objdump$aros_host_exe_suffix ${prefix2}-objdump$aros_host_exe_suffix
2838 ln -sf $orig_target_strip$aros_host_exe_suffix ${prefix2}-strip$aros_host_exe_suffix
2840 ln -sf $aros_kernel_ld$aros_host_exe_suffix ${prefix3}-ld$aros_host_exe_suffix
2843 aros_host_exe_suffix=${aros_host_exe_suffix}
2844 aros_tools_dir=${aros_tools_dir}
2845 aros_target_cpu=${aros_target_cpu}
2846 aros_target_arch=${aros_target_arch}
2847 aros_target_suffix=${aros_target_suffix}
2848 orig_target_nm=${orig_target_nm}
2849 orig_target_as=${orig_target_as}
2850 orig_target_ar=${orig_target_ar}
2851 orig_target_ranlib=${orig_target_ranlib}
2852 orig_target_objdump=${orig_target_objdump}
2853 orig_target_objcopy=${orig_target_objcopy}
2854 orig_target_strip=${orig_target_strip}
2855 aros_kernel_ld=${aros_kernel_ld}
2858 AC_CONFIG_COMMANDS([genmf_executable],
2859 [chmod a+x ${aros_tools_dir}/genmf.py],
2860 [aros_tools_dir=${aros_tools_dir}]
2866 ${aros_inc_dir}/config.h:config/config.h.in
2867 ${aros_geninc_dir}/config.h:config/config.h.in
2868 ${aros_hostcfg_dir}/host.cfg:config/host.cfg.in
2869 ${aros_targetcfg_dir}/target.cfg:config/target.cfg.in
2871 ${aros_targetcfg_dir}/make.defaults:config/make.defaults.in
2872 ${aros_targetcfg_dir}/specs:config/specs.in
2873 ${aros_targetcfg_dir}/elf-specs:${elf_specs_in}
2874 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-cpp:scripts/aros-cpp.in
2875 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-gcc:scripts/aros-gcc.in
2876 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-g++:scripts/aros-g++.in
2877 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc:scripts/elf-gcc.in
2878 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld:scripts/aros-ld.in
2879 ${aros_tools_dir}/genmf.py:tools/genmf/genmf.py
2880 tools/collect-aros/env.h
2883 if test $aros_target_variant == android; then
2884 AC_CONFIG_FILES(${aros_gendir}/arch/all-android/bootstrap/app/default.properties:arch/all-android/bootstrap/app/default.properties.in)
2889 dnl This is in order to not define SHARED_CFLAGS sometimes
2890 dnl We don't always do aros_shared_ar, aros_shared_cflags
2892 #XXX compatability...
2893 aros_shared_ar="$aros_shared_ld $aros_shared_ldflags -o"
2895 if test -n "$aros_shared_cflags" ; then
2896 echo "SHARED_CFLAGS := $aros_shared_cflags" >> ${aros_hostcfg_dir}/host.cfg
2897 echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg