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
139 aros_host_cc_pipe="-pipe"
149 aros_kernel_cc_includes=""
150 aros_target_cc_includes=""
153 # ----------------------------------------------------------------------------------------
154 # Host-specific defaults
156 # This is the main host configuration section. It is where the host
157 # can change the values of any variables it needs to change. We do
158 # not look at anything that compiles to the target yet, we'll get
163 aros_host_arch="aros"
164 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
170 aros_host_cpu="x86_64"
176 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
177 aros_host_cpu="$host_cpu"
183 aros_host_arch="linux"
184 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
185 android_build_os="linux-x86"
186 android_tool="android"
187 default_android_sdk="/opt/android-sdk-linux_x86"
193 aros_host_cpu="x86_64"
205 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
206 aros_host_cpu="$host_cpu"
212 aros_host_cc="$aros_host_cc $aros_host_cc_pipe -I/usr/local/include"
213 aros_host_make="gmake"
214 aros_host_arch="freebsd"
217 aros_host_ldflags="$aros_host_ldflags -L/usr/local/lib -liconv"
219 dnl FreeBSD 5.x (and later) has changed the default object format.
220 dnl The double [[]] is necessary to get around m4's quoting rules.
223 aros_object_format="elf_i386"
227 aros_object_format="elf_i386_fbsd"
234 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
235 aros_host_arch="darwin"
238 android_build_os="darwin-x86"
239 android_tool="android"
240 default_android_sdk="/android-sdk-mac_x86"
246 aros_host_cpu="x86_64"
252 AC_MSG_WARN("Unknown CPU for Darwin host -- $host_cpu")
253 aros_host_cpu="$host_cpu"
257 aros_host_ldflags="$aros_host_ldflags -liconv"
262 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
263 aros_host_make="gmake"
264 aros_host_arch="dragonfly"
270 aros_host_cpu="x86_64"
273 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
274 aros_host_cpu="$host_cpu"
280 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
281 aros_host_make="gmake"
282 aros_host_arch="netbsd"
291 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
292 aros_host_cpu="$host_cpu"
295 aros_host_lib_suffix=".0.0"
299 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
300 aros_host_make="gmake"
301 aros_host_arch="openbsd"
307 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
308 aros_host_cpu="$host_cpu"
314 aros_host_arch="solaris"
315 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
321 aros_host_cpu="sparc"
324 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
325 aros_host_cpu="$host_cpu"
331 aros_host_arch="morphos"
337 aros_host_arch="amiga"
343 TOUCH="/gg/bin/touch"
352 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
353 aros_host_cpu="$host_cpu"
359 aros_host_arch="cygwin"
360 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
362 android_build_os="windows"
363 android_tool="android.bat"
364 default_android_sdk="/cygdrive/c/android-sdk-windows-1.6_r1"
371 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
372 aros_host_cpu="$host_cpu"
378 aros_host_arch="mingw32"
379 aros_host_cc="$aros_host_cc $aros_host_cc_pipe"
381 android_build_os="windows"
382 android_tool="android.bat"
383 default_android_sdk="/c/android-sdk-windows-1.6_r1"
387 dnl Currently there's neither 64-bit MinGW nor MSYS. Both environments are 32-bit
388 dnl and run under emulation. Consequently, uname reports i386 even on 64-bit systems.
389 dnl Here we attempt to detect Windows home platform by asking gcc about its target.
390 dnl 64-bit gcc will output "x86_64-w64-mingw32" here.
392 AC_MSG_CHECKING([for Windows native gcc target])
393 host_cpu=`gcc -dumpmachine`
394 AC_MSG_RESULT($host_cpu)
405 dnl Native i386 gcc for MinGW32 reports 'mingw32' with -dumpmachine switch
410 aros_host_cpu="x86_64"
411 dnl Dragon's x86_64-w64-mingw32-gcc is a bit broken. It ignores standard $prefix/include
412 dnl directory, so we have to add it explicitly here.
413 aros_host_cflags="$aros_host_cflags -isystem /mingw/include"
417 AC_MSG_WARN("Unknown CPU for host -- $host_cpu")
418 aros_host_cpu="$host_cpu"
423 AC_MSG_ERROR([Unsupported host architecture $host])
427 AROS_PROG(aros_host_ar,[ar],[cr])
428 AROS_REQUIRED(ar,$aros_host_ar)
429 AROS_PROG(aros_host_ranlib,ranlib)
430 AROS_REQUIRED(ranlib,$aros_host_ranlib)
431 AROS_PROG(aros_host_strip,strip)
432 AROS_REQUIRED(strip,$aros_host_strip)
434 AROS_PROG(RM,[rm],[-rf])
435 AROS_REQUIRED(rm,$RM)
437 AROS_REQUIRED(cp,$CP)
439 AROS_REQUIRED(mv,$MV)
440 AROS_PROG(ECHO,[echo])
441 AROS_REQUIRED(echo,$ECHO)
442 AROS_PROG(MKDIR,[mkdir],[-p])
443 AROS_REQUIRED(mkdir,$MKDIR)
444 AROS_PROG(TOUCH,[touch])
445 AROS_REQUIRED(touch,$TOUCH)
446 AROS_PROG(SORT,[sort])
447 AROS_REQUIRED(sort,$SORT)
448 AROS_PROG(UNIQ,[uniq])
449 AROS_REQUIRED(uniq,$UNIQ)
450 AROS_PROG(NOP,[true])
451 AROS_REQUIRED(true,$NOP)
453 AROS_REQUIRED(cat,$CAT)
454 AROS_PROG(BISON,[bison])
455 AROS_REQUIRED(bison,$BISON)
456 AROS_PROG(FLEX,[flex])
457 AROS_REQUIRED(flex,$FLEX)
458 AROS_PROG(PNGTOPNM,[pngtopnm])
459 AROS_REQUIRED(pngtopnm,$PNGTOPNM)
460 AROS_PROG(PPMTOILBM,[ppmtoilbm])
461 AROS_REQUIRED(ppmtoilbm,$PPMTOILBM)
463 AROS_REQUIRED(sed,$SED)
464 AROS_PROG(CHMOD,[chmod])
465 AROS_REQUIRED(chmod,$CHMOD)
466 AROS_PROG(PATCH,[patch])
467 AROS_REQUIRED(patch,$PATCH)
471 AC_CHECK_LIB(png, png_read_png)
472 AROS_REQUIRED(libpng, $ac_cv_lib_png_png_read_png)
479 dnl ---------------------------------------------------------------------------
480 dnl Look for things about the host system, good for hosted targets.
481 dnl ---------------------------------------------------------------------------
483 # Check for some includes for the X11 HIDD and the kernel
484 AC_CHECK_HEADERS([sys/ipc.h sys/shm.h \
485 sys/mmap.h sys/mman.h sysexits.h \
486 sys/statfs.h sys/statvfs.h sys/vfs.h sys/param.h \
489 AC_CHECK_HEADERS([sys/mount.h],,,[#include <sys/param.h>])
506 AC_CHECK_MEMBERS(struct tm.tm_gmtoff)
508 # Look for some functions
509 AC_CHECK_FUNCS([getpagesize kqueue statfs statvfs \
510 clone kse_create rfork_thread thr_create sa_register \
511 getcontext makecontext setcontext sigaltstack swapcontext])
516 dnl --------------------------------------------------------------------
517 dnl Target Configuration Section
518 dnl --------------------------------------------------------------------
520 dnl The target configuration section is responsible for setting up all
521 dnl the paths for includes, and tools required to build AROS to some
522 dnl particular target.
524 aros_config_cflags="-Wall -Werror-implicit-function-declaration"
525 aros_config_aflags="-Wall -x assembler-with-cpp -c"
526 aros_config_ldflags=""
528 aros_shared_default=yes
530 aros_shared_cflags="-fPIC"
531 aros_shared_aflags=""
532 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
533 aros_kernel_ldflags="-Wl,-rpath,./lib"
535 aros_kernel_ar_flags="cr"
536 aros_target_ar_flags="cr"
537 aros_target_nm_flags="-C -ul"
538 aros_target_strip_flags="--strip-unneeded -R.comment"
543 aros_target_genmap="-Wl,-Map -Xlinker"
545 # Native flavour stuff
546 aros_serial_debug="0"
548 # Palm native flavour stuff
549 aros_palm_debug_hack="0"
552 aros_nesting_supervisor="0"
554 # Collect-aros stuff: "-ius" to ignore undefined symbols
555 ignore_undefined_symbols=""
557 # Check for X11 by default
560 #-----------------------------------------------------------------------------
563 # GCC 4.1+ has a stack protection feature that requires OS support. Ubuntu has
564 # it switched on by default, and we use the host compiler, so it compiles AROS
565 # code with this enabled resulting in link failures as we don't have support
568 # We use two methods to disable it. For the host compiler (used to compile
569 # some hosted modules), we test to see if the compiler supports stack
570 # protection, and if it does we disable it in AROS_CONFIG_CFLAGS. This should
571 # work on all platforms.
573 # For the "cross" compiler we clear the "ssp_default" spec in config/specs.in
574 # (this is done unconditionally, as it should have no effect on compilers
575 # without the stack protection feature). This may be specific to the way that
576 # Ubuntu enables the feature, so may not work everywhere. My specs-fu isn't
577 # strong enough to disable it in a generic way though, so we'll live with it
578 # until another vendor ships GCC with it enabled in a different way, and deal
582 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
583 save_cflags="$CFLAGS"
584 CFLAGS="$CFLAGS -fno-stack-protector"
585 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="no")
586 AC_MSG_RESULT($use_no_stack_protector)
587 if test "x-$use_no_stack_protector" = "x-yes" ; then
588 aros_host_cflags="$aros_host_cflags -fno-stack-protector"
590 CFLAGS="$save_cflags"
592 #-----------------------------------------------------------------------------
594 # Disable pointer-signedness warnings if the compiler recognises the option
595 # (this only works for the host compiler at the moment)
597 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
598 save_cflags="$CFLAGS"
599 CFLAGS="$CFLAGS -Wno-pointer-sign"
600 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
601 AC_MSG_RESULT($use_no_sign_warning)
602 if test "x-$use_no_sign_warning" = "x-yes" ; then
603 aros_host_cflags="$aros_host_cflags -Wno-pointer-sign"
605 CFLAGS="$save_cflags"
607 #-----------------------------------------------------------------------------
609 # Check if host compiler supports -fgnu89-inline, can be needed for crosstools.
611 AC_MSG_CHECKING([whether ${CC} accepts -fgnu89-inline])
612 save_cflags="$CFLAGS"
613 CFLAGS="$CFLAGS -fgnu89-inline"
614 AC_TRY_COMPILE(,, use_gnu89_inline="yes", use_gnu89_inline="no")
615 AC_MSG_RESULT($use_gnu89_inline)
616 if test "x-$use_gnu89_inline" = "x-yes" ; then
617 gnu89_inline="-fgnu89-inline"
619 CFLAGS="$save_cflags"
621 #-----------------------------------------------------------------------------
623 AC_MSG_CHECKING([for type of build])
624 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=$enableval,build_type="personal")
626 if test "$build_type" = "nightly"; then
627 build_type_string="NIGHTLY"
628 elif test "$build_type" = "snapshot"; then
629 build_type_string="SNAPSHOT"
630 elif test "$build_type" = "milestone"; then
631 build_type_string="MILESTONE"
632 elif test "$build_type" = "release"; then
633 build_type_string="RELEASE"
635 build_type_string="PERSONAL"
636 build_type="personal"
639 aros_config_cflags="$aros_config_cflags -DAROS_BUILD_TYPE=AROS_BUILD_TYPE_$build_type_string"
641 AC_MSG_RESULT($build_type)
643 #-----------------------------------------------------------------------------
644 all_debug_types="messages stack modules mungwall symbols"
646 AC_MSG_CHECKING([which debug types to enable])
647 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)]),
648 debug="$enableval",debug="")
650 if test "$debug" = "" -o "$debug" = "no"; then
652 elif test "$debug" = "yes"; then
656 if test "$debug" = "all" ; then
657 debug="messages stack modules symbols"
658 for d in $all_debug_types; do
659 export aros_${d}_debug="1"
662 for d in $all_debug_types; do
663 export aros_${d}_debug="0"
667 if test "$debug" != "none"; then
668 debug=`echo $debug | sed s/,/\ /g`
671 for d2 in $all_debug_types; do
672 if test "$d2" = "$d"; then
677 if test "$found" = "0"; then
678 AC_MSG_ERROR([unrecognized debug type "$d". Available types are: all none $all_debug_types])
680 export aros_${d}_debug="1"
684 AC_MSG_RESULT($debug)
686 if test "$aros_messages_debug" = "1"; then
687 aros_messages_debug="-DADEBUG=1 -DMDEBUG=1"
689 aros_messages_debug=""
691 if test "$aros_symbols_debug" = "1"; then
692 aros_symbols_debug="-g"
694 aros_symbols_debug=""
697 # These are the flags to pass when compiling debugged programs
698 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
700 aros_debug_ldflags="$aros_symbols_debug"
702 #-----------------------------------------------------------------------------
703 # Checking for distcc and ccache.
705 # Always apply the transforms in this particular order. Basically you should
706 # always run 'ccache distcc compiler' in that order for the best performance.
708 AC_MSG_CHECKING([whether to enable distcc])
709 AC_ARG_ENABLE(distcc,AC_HELP_STRING([--enable-distcc],[Use distcc as a front end to the compiler (default=no).]),distcc="$enableval",distcc="no")
710 if test "$distcc" != "" -a "$distcc" != "no"; then
711 # AC_CHECK_PROG will print out the result in this case
712 AC_PATH_PROG(DISTCC,[distcc],distcc,)
717 AC_MSG_CHECKING([whether to enable ccache])
718 AC_ARG_ENABLE(ccache,AC_HELP_STRING([--enable-ccache],[Use ccache as a front end to the compiler (default=no).]),ccache="$enableval",ccache="no")
719 if test "$ccache" != "" -a "$ccache" != "no"; then
720 # AC_CHECK_PROG will print out the result in this case
721 AC_CHECK_PROG(CCACHE,[ccache],ccache,)
726 #-----------------------------------------------------------------------------
727 AC_MSG_CHECKING([what specific host gcc version to use])
728 AC_ARG_WITH(kernel-gcc-version,AC_HELP_STRING([--with-kernel-gcc-version=VERSION],[Use gcc-VERSION for building bootstrap]),kernel_tool_version="$withval",kernel_tool_version="")
729 AC_MSG_RESULT($kernel_tool_version)
731 #-----------------------------------------------------------------------------
732 AC_MSG_CHECKING([what optimization flags to use])
733 AC_ARG_WITH(optimization,AC_HELP_STRING([--with-optimization=FLAGS],[Use optimization flags FLAGS (default=-O2).]),optimization="$withval",optimization="unknown")
734 if test "$optimization" = "unknown"; then
735 dnl default is -O2 for normal builds, -O0 for debug builds
736 if test "$debug" != "none"; then
742 aros_optimization_cflags="$optimization"
743 AC_MSG_RESULT($optimization)
745 #-----------------------------------------------------------------------------
746 AC_MSG_CHECKING([what paranoia flags to use])
747 AC_ARG_WITH(paranoia,AC_HELP_STRING([--with-paranoia=FLAGS],[CC flags to enable paranoia]),[paranoia_flags="$withval"],[paranoia_flags="default"])
748 if test "$paranoia_flags" = "default"; then
750 else if test "$paranoia_flags" = "yes"; then
751 paranoia_flags="-Wall -Werror"
753 AC_MSG_RESULT($paranoia_flags)
754 aros_config_cflags="$aros_config_cflags $paranoia_flags"
756 #-----------------------------------------------------------------------------
757 AC_MSG_CHECKING([what target variant to enable])
758 AC_ARG_ENABLE(target_variant,AC_HELP_STRING([--enable-target-variant=NAME],[Enable a specific target variant(default=none)]),target_variant=$enableval,target_variant="")
759 if test "$target_variant" = ""; then
760 aros_target_variant=""
761 aros_target_suffix=""
764 aros_target_variant="$target_variant"
765 aros_target_suffix="-$target_variant"
767 AC_MSG_RESULT($enableval)
769 #-----------------------------------------------------------------------------
770 # Target-specific defaults. You can override then on a per-target basis.
772 # Bootloader name. Currently used by PC target.
773 target_bootloader="none"
775 #-----------------------------------------------------------------------------
776 # Additional options for some specific targets
778 case "$aros_target_variant" in
780 AC_MSG_CHECKING([XCode path])
781 AC_ARG_WITH(xcode,AC_HELP_STRING([--with-xcode=PATH],[Specify XCode path for iOS targets (default=/Developer).]),aros_xcode_path="$withval",aros_xcode_path="/Developer")
782 AC_MSG_RESULT($aros_xcode_path)
784 AC_MSG_CHECKING([what iOS SDK version to use])
785 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=VERSION],[Use iOS SDK version VERSION (default=4.1).]),aros_sdk_version="$withval",aros_sdk_version="4.1")
786 AC_MSG_RESULT($aros_sdk_version)
791 AC_MSG_CHECKING([Android SDK path])
792 AC_ARG_WITH(sdk,AC_HELP_STRING([--with-sdk=PATH],[Specify Android SDK path (default=$default_android_sdk).]),aros_android_sdk="$withval",aros_android_sdk=$default_android_sdk)
793 AC_MSG_RESULT($aros_android_sdk)
795 AC_MSG_CHECKING([Android NDK path])
796 AC_ARG_WITH(ndk,AC_HELP_STRING([--with-ndk=PATH],[Specify Android NDK path (default=none).]),aros_android_ndk="$withval",aros_android_ndk="none")
797 AC_MSG_RESULT($aros_android_ndk)
799 AC_MSG_CHECKING([what Android SDK version to use])
800 AC_ARG_WITH(sdk-version,AC_HELP_STRING([--with-sdk-version=LEVEL],[Use Android SDK for API LEVEL (default=12).]),aros_sdk_version="$withval",aros_sdk_version="12")
801 AC_MSG_RESULT($aros_sdk_version)
803 aros_android_level=android-$aros_sdk_version
804 if test ! -d $aros_android_sdk/platforms/$aros_android_level; then
805 echo "Platform $aros_android_level is not installed in your SDK"
806 echo "Use --with-sdk-version=<API level number> to select another platform version"
807 echo "You can check what plaform versions are installed in your SDK"
808 echo "by examining contents of $aros_android_sdk/platforms directory"
809 AC_MSG_ERROR([Android platform $aros_android_level is not installed])
812 export PATH="$aros_android_sdk/tools:$PATH"
813 AC_PATH_PROG(android_tool, $android_tool)
814 AROS_REQUIRED(android,$android_tool)
816 if test "$aros_android_ndk" != "none"; then
817 AC_MSG_CHECKING([what Android NDK version to use])
818 AC_ARG_WITH(ndk-version,AC_HELP_STRING([--with-ndk-version=LEVEL],[Use Android NDK for API LEVEL (default=9).]),aros_ndk_version="$withval",aros_ndk_version="9")
819 AC_MSG_RESULT($aros_ndk_version)
822 AC_PATH_PROG(ant, ant)
823 if test "$ant" = ""; then
824 AC_MSG_WARN([Apache Ant is missing, Java bootstrap can't be built automatically])
827 AC_MSG_CHECKING([Build debug or release apk])
828 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)
829 if test $aros_android_antapk != release -a $aros_android_antapk != debug; then
830 AC_MSG_ERROR([apk-version has to be release or debug])
832 AC_MSG_RESULT($aros_android_antapk)
834 dnl MSYS bash can't run .bat files directly, then need to be started via cmd.exe
835 if test "$host_os" = "mingw32"; then
836 android_tool="cmd //c $android_tool"
844 #-----------------------------------------------------------------------------
845 # External toolchains
846 kernel_tool_prefix="none"
847 aros_tool_prefix="none"
848 elf_tool_prefix="${target_cpu}-elf-"
850 # This is the target configuration switch.
853 aros_target_arch="linux"
854 aros_target_family="unix"
855 case "$target_cpu" in
857 aros_target_cpu="m68k"
858 aros_object_format="m68kelf"
859 aros_flavour="emulcompat"
860 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__linux__"
861 aros_shared_ldflags="-Wl,-T,\$(TOP)/config/linux/m68k/script.so"
862 aros_kernel_ldflags="-Wl,-rpath,./lib,-T,\$(TOP)/config/linux/m68k/script.normal"
863 gcc_target_cpu="mc68000"
866 aros_target_cpu="i386"
867 aros_object_format="elf_i386"
868 aros_flavour="emulation"
869 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__linux__"
870 aros_kernel_ldflags="-Wl,-melf_i386"
871 aros_default_wbdepth=8
872 gcc_target_cpu="i386"
873 pci_hidd_target="hidd-pci-linux"
874 android_tool_dir_prefix="x86"
875 android_tool_prefix="i686-android-linux"
876 android_ndk_arch="x86"
879 aros_target_cpu="x86_64"
880 aros_object_format="elf_x86_64"
881 aros_flavour="emulation"
882 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__linux__"
883 aros_config_cflags="$aros_config_cflags -mno-red-zone -fno-omit-frame-pointer"
884 aros_default_wbdepth=8
885 pci_hidd_target="hidd-pci-linux"
888 aros_target_cpu="ppc"
889 aros_object_format="elf32ppc"
890 aros_flavour="emulation"
891 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
892 aros_default_wbdepth=8
896 # Same as powerpc, but I need this for the nightly build to work again.
897 # Actually, the nightly should be made working with powerpc target.
898 # That just was too much work for the moment, another week or two.
900 aros_target_cpu="ppc"
901 aros_object_format="elf32ppc"
902 aros_flavour="emulation"
903 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc -D__linux__"
904 aros_default_wbdepth=8
908 aros_target_cpu="arm"
910 aros_object_format="armelf_aros"
911 aros_flavour="emulation"
912 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
914 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
915 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
916 aros_arch_libs="-laeabi"
917 gcc_default_float_abi="hard"
918 android_tool_dir_prefix="arm-linux-androideabi"
919 android_tool_prefix="arm-linux-androideabi"
920 android_ndk_arch="arm"
921 kernel_tool_prefix="arm-linux-gnueabihf-"
924 aros_target_cpu="arm"
925 aros_object_format="armelf_aros"
926 aros_flavour="emulation"
927 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm -D__linux__"
929 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -fno-omit-frame-pointer"
930 aros_config_aflags="$aros_config_aflags -fno-strict-aliasing"
931 aros_arch_libs="-laeabi"
932 android_tool_dir_prefix="arm-linux-androideabi"
933 android_tool_prefix="arm-linux-androideabi"
934 android_ndk_arch="arm"
935 kernel_tool_prefix="arm-linux-gnueabi-"
938 AC_MSG_ERROR("Unknown CPU for Linux -- $target_cpu")
941 case "$aros_target_variant" in
944 dnl Not all Linux CPUs are supported by Android
945 if test "$android_ndk_arch" = ""; then
946 AC_MSG_ERROR("Unsupported CPU for Android -- $target_cpu")
949 aros_default_wbwidth=320
950 aros_default_wbheight=480
951 if test "$aros_android_ndk" = "none"; then
952 dnl Use standalone toolchain, don't adjust paths
953 aros_kernel_cflags="-mandroid"
954 aros_kernel_ldflags="-mandroid"
957 dnl In Android NDK toolchains are placed in own directories,
958 dnl but tool names are not suffixed with version
959 export PATH="$aros_android_ndk/toolchains/$android_tool_dir_prefix-$kernel_tool_version/prebuilt/$android_build_os/bin:$PATH"
960 kernel_tool_version=""
961 aros_android_ndk="$aros_android_ndk/platforms/android-$aros_ndk_version/arch-$android_ndk_arch"
962 aros_kernel_cflags="--sysroot $aros_android_ndk -mandroid"
963 aros_kernel_ldflags="--sysroot $aros_android_ndk -mandroid"
964 CFLAGS="$CFLAGS --sysroot $aros_android_ndk -mandroid"
965 aros_kernel_includes="-isystem $aros_android_ndk/usr/include"
968 unixgfx_hidd_target=kernel-hidd-androidgfx
969 # Disable implicit PIC mode
970 aros_target_cflags="$aros_target_cflags -fno-pic"
971 kernel_tool_prefix="$android_tool_prefix-"
977 aros_target_arch="pc"
978 aros_shared_default="no"
979 target_bootloader="grub2"
980 case "$target_cpu" in
982 aros_target_cpu="i386"
984 dnl If somebody hasn't already set the target object
985 dnl format, then use this value. Mostly to support
986 dnl FreeBSD cross-compilation.
987 dnl TODO: Remove when we always use our compiler.
989 if test "$aros_object_format" = "" ; then
990 aros_object_format="elf_i386"
992 aros_flavour="standalone"
993 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
994 aros_kernel_ldflags="-Wl,-melf_i386"
995 aros_default_wbwidth=640
996 aros_default_wbheight=480
997 gcc_target_cpu="i386"
1000 aros_target_cpu="x86_64"
1002 if test "$aros_object_format" = "" ; then
1003 aros_object_format="elf_x86_64"
1005 aros_flavour="standalone"
1006 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1007 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -mno-red-zone -fno-omit-frame-pointer"
1008 aros_kernel_ldflags=""
1009 aros_default_wbwidth=640
1010 aros_default_wbheight=480
1013 AC_MSG_ERROR("Unknown native CPU -- $target_cpu")
1019 aros_target_arch="prep"
1020 aros_shared_default="no"
1021 aros_target_cpu="ppc"
1022 aros_object_format="elf32ppc"
1023 aros_flavour="ppcnative"
1024 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1025 aros_kernel_ldflags=""
1026 aros_default_wbwidth=640
1027 aros_default_wbheight=480
1028 gcc_target_cpu="ppc"
1032 aros_target_arch="freebsd"
1033 aros_target_family="unix"
1034 aros_target_cpu="i386"
1035 aros_flavour="emulation"
1036 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1037 gcc_target_cpu="i386"
1039 aros_target_strip_flags="-x"
1043 aros_target_arch="darwin"
1044 aros_target_family="unix"
1045 aros_flavour="emulation"
1046 case "$target_cpu" in
1048 aros_ios_platform="iPhoneSimulator"
1049 aros_target_cpu="i386"
1050 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1051 aros_kernel_ldflags=""
1052 aros_macosx_version="10.4"
1053 aros_default_wbdepth=8
1054 gcc_target_cpu="i386"
1055 aros_object_format="elf_i386"
1056 aros_kernel_ar_flags="-cr"
1057 aros_target_strip_flags="-x"
1058 kernel_tool_flags="-m32"
1061 aros_target_cpu="x86_64"
1062 aros_object_format="elf_x86_64"
1063 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1064 aros_macosx_version="10.6"
1065 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1066 aros_kernel_cflags="-m64"
1067 aros_kernel_ldflags="-m64"
1068 aros_target_cflags="-mcmodel=large"
1069 aros_default_wbdepth=8
1071 aros_kernel_ar_flags="-cr"
1074 aros_kernel_ranlib="ranlib"
1076 aros_kernel_strip="strip"
1077 kernel_tool_prefix="i686-apple-darwin10-"
1080 aros_target_cpu="ppc"
1081 aros_object_format="elf32ppc"
1082 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1083 aros_kernel_ldflags=""
1084 aros_macosx_version="10.0"
1085 aros_default_wbdepth=8
1086 gcc_target_cpu="ppc"
1088 aros_kernel_ar_flags="-cr"
1089 aros_kernel_ld="ld -arch ppc"
1090 aros_kernel_as="as -arch ppc"
1091 aros_kernel_ranlib="ranlib -arch ppc"
1092 aros_kernel_nm="nm -arch ppc"
1093 aros_kernel_strip="strip -arch ppc"
1094 kernel_tool_prefix="powerpc-apple-darwin10-"
1097 aros_ios_platform="iPhoneOS"
1098 aros_target_cpu="arm"
1099 aros_object_format="armelf_aros"
1100 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1101 aros_arch_libs="-laeabi"
1102 aros_default_wbdepth=8
1103 gcc_target_cpu="arm"
1105 aros_kernel_ar_flags="-cr"
1106 aros_kernel_ld="ld -arch arm"
1107 aros_kernel_ranlib="ranlib -arch arm"
1108 kernel_tool_prefix="arm-apple-darwin10-"
1109 export PATH="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/usr/bin:$PATH"
1112 AC_MSG_ERROR("Unsupported target CPU for darwin hosted flavour -- $target_cpu")
1115 case "$aros_target_variant" in
1117 aros_ios_version="3.0"
1118 aros_default_wbwidth=320
1119 aros_default_wbheight=480
1120 aros_ios_sdk="$aros_xcode_path/Platforms/$aros_ios_platform.platform/Developer/SDKs/$aros_ios_platform$aros_sdk_version.sdk"
1121 kernel_tool_flags="$target_tool_flags -isysroot $aros_ios_sdk"
1122 aros_kernel_includes="-isystem $aros_ios_sdk/usr/include"
1124 # This is here because it may depend on iOS or SDK version
1125 aros_kernel_cflags="$aros_kernel_cflags -miphoneos-version-min=$aros_ios_version"
1126 aros_kernel_ldflags="$aros_kernel_ldflags -miphoneos-version-min=$aros_ios_version"
1127 aros_kernel_objcflags="-fobjc-abi-version=2 -fobjc-legacy-dispatch"
1130 aros_kernel_cflags="$aros_kernel_cflags -mmacosx-version-min=$aros_macosx_version"
1131 aros_kernel_ldflags="$aros_kernel_ldflags -mmacosx-version-min=$aros_macosx_version"
1137 aros_target_arch="dragonfly"
1138 aros_target_family="unix"
1139 aros_flavour="emulation"
1140 case "$target_cpu" in
1142 aros_target_cpu="i386"
1143 aros_object_format="elf_i386"
1144 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__DragonFly__"
1147 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1148 aros_target_cpu="x86_64"
1149 aros_object_format="elf_x86_64"
1150 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64 -D__DragonFly__"
1153 AC_MSG_ERROR("Unknown CPU for DragonFly -- $target_cpu")
1159 aros_target_arch="netbsd"
1160 aros_target_family="unix"
1161 case "$target_cpu" in
1163 aros_target_cpu="m68k"
1164 aros_object_format="m68kelf"
1165 aros_flavour="emulcompat"
1166 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D__mc68000 -D__NetBSD__"
1167 gcc_target_cpu="mc68000"
1170 aros_target_cpu="i386"
1171 aros_object_format="elf_i386"
1172 aros_flavour="emulation"
1173 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__NetBSD__"
1174 aros_default_wbdepth=8
1175 gcc_target_cpu="i386"
1178 AC_MSG_ERROR("Unknown CPU for NetBSD -- $target_cpu")
1181 aros_target_genmap="-Wl,-M -Xlinker >"
1182 aros_flavour="emulation"
1183 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1187 aros_target_arch="openbsd"
1188 aros_target_family="unix"
1189 case "$target_cpu" in
1191 aros_target_cpu="i386"
1192 aros_object_format="elf_i386"
1193 aros_flavour="emulation"
1194 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__OpenBSD__"
1195 gcc_target_cpu="i386"
1198 AC_MSG_ERROR("Unknown CPU for OpenBSD -- $target_cpu")
1201 aros_target_genmap="-Wl,-M -Xlinker >"
1202 aros_target_nm_flags="-u"
1203 aros_flavour="emulation"
1207 aros_target_arch="solaris"
1208 aros_target_family="unix"
1209 case "$target_cpu" in
1211 aros_target_cpu="i386"
1212 aros_object_format="elf_i386"
1213 aros_flavour="emulation"
1214 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386 -D__Solaris__"
1215 aros_default_wbdepth=8
1216 gcc_target_cpu="i386"
1219 aros_target_cpu="sparc"
1220 aros_object_format="elf_sparc"
1221 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dsparc -D__Solaris__"
1222 gcc_target_cpu="sparc"
1225 AC_MSG_ERROR("Unknown CPU for Solaris -- $target_cpu")
1228 aros_config_cflags="$aros_config_cflags -D$aros_target_cpu"
1229 aros_flavour="emulation"
1233 aros_target_arch="morphos"
1234 aros_shared_default="no"
1235 aros_target_cpu="ppc"
1236 aros_object_format="elf_ppc"
1237 aros_flavour="nativecompat"
1238 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1239 gcc_target_cpu="ppc"
1243 aros_target_arch="sam440"
1244 aros_shared_default="no"
1245 aros_target_cpu="ppc"
1246 aros_object_format="elf32ppc"
1247 aros_flavour="ppcnative"
1248 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1249 aros_kernel_ldflags=""
1250 aros_default_wbwidth=1024
1251 aros_default_wbheight=768
1252 aros_default_wbdepth=24
1253 aros_config_cflags="$aros_config_cflags -mcpu=440fp -mno-toc -fno-asynchronous-unwind-tables"
1254 gcc_target_cpu="powerpc"
1258 aros_target_arch="efika"
1259 aros_shared_default="no"
1260 aros_target_cpu="arm"
1261 aros_object_format="armelf_aros"
1262 aros_flavour="standalone"
1263 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1264 aros_kernel_ldflags=""
1265 aros_default_wbwidth=1024
1266 aros_default_wbheight=600
1267 aros_arch_libs="-laeabi"
1268 gcc_default_cpu="armv7-a"
1269 gcc_default_fpu="vfpv3"
1270 aros_config_cflags="$aros_config_cflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables"
1271 aros_config_aflags="$aros_config_aflags -mtune=cortex-a8 -fno-strict-aliasing -fno-asynchronous-unwind-tables"
1272 aros_optimization_cflags="$aros_optimization_cflags -Os"
1273 case "$target_cpu" in
1275 gcc_default_float_abi="hard"
1280 gcc_default_float_abi="softfp"
1283 AC_MSG_ERROR("Unknown CPU for EfikaMX $target_cpu")
1289 aros_target_arch="chrp"
1290 aros_shared_default="no"
1291 aros_target_cpu="ppc"
1292 aros_object_format="elf32ppc"
1293 aros_flavour="ppcnative"
1294 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dppc"
1295 aros_kernel_ldflags=""
1296 aros_default_wbwidth=640
1297 aros_default_wbheight=480
1298 aros_config_cflags="$aros_config_cflags -mno-toc -fno-asynchronous-unwind-tables"
1299 gcc_target_cpu="powerpc"
1300 case "$aros_target_variant" in
1302 aros_config_cflags="$aros_config_cflags -DBIG_ENDIAN_OHCI=1 -mcpu=603e"
1308 aros_flavour="standalone"
1309 aros_target_arch="raspi"
1310 aros_target_cpu="arm"
1311 aros_object_format="armelf_aros"
1312 aros_shared_default="no"
1313 aros_arch_libs="-laeabi"
1315 gcc_default_cpu="armv6"
1316 gcc_default_cpu_tune="arm1176jzf-s"
1317 case "$target_cpu" in
1319 gcc_default_float_abi="hard"
1322 gcc_default_float_abi="softfp"
1325 AC_MSG_ERROR("Unknown CPU for RasPi $target_cpu")
1329 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1330 aros_config_cflags="$aros_config_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1331 aros_config_aflags="$aros_config_aflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1332 aros_kernel_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1333 aros_target_cflags="$aros_kernel_cflags -marm -Wno-error -fno-asynchronous-unwind-tables -fno-exceptions"
1337 aros_flavour="standalone"
1338 aros_target_arch="sun4i"
1339 aros_target_cpu="arm"
1340 aros_object_format="armelf_aros"
1341 aros_shared_default="no"
1342 aros_arch_libs="-laeabi"
1344 gcc_default_cpu="armv7-a"
1345 gcc_default_fpu="neon"
1346 gcc_default_cpu_tune="cortex-a8"
1347 gcc_default_float_abi="hard"
1349 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1350 aros_optimization_cflags=""
1351 aros_config_cflags="$aros_config_cflags -mcpu=cortex-a8 -mtune=cortex-a8 -fno-strict-aliasing"
1352 aros_config_aflags="$aros_config_aflags -mcpu=cortex-a8 -mtune=cortex-a8 -fno-strict-aliasing"
1356 aros_target_arch="amiga"
1357 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -D_AMIGA -DAMIGA"
1358 aros_shared_default="no"
1360 case "$target_cpu" in
1362 AC_ARG_ENABLE(amigaos_compliance,AC_HELP_STRING([--enable-amigaos-compliance=VERSION],[Enforce userspace AmigaOS compliance to a specific KickStart version (default=none).]),aros_amigaos_compliance="$enableval")
1364 aros_target_cpu="m68k"
1365 aros_object_format="m68kelf"
1366 aros_flavour="standcompat"
1367 gcc_target_cpu="m68000"
1368 aros_config_cflags="$aros_config_cflags -fno-strict-aliasing -ffreestanding -fomit-frame-pointer -fbuiltin -Wno-volatile-register-var -DNOLIBINLINE"
1369 aros_optimization_cflags="$aros_optimization_cflags -Os"
1370 aros_config_aflags="$aros_config_aflags"
1371 aros_target_strip_flags="-R.comment --strip-debug"
1372 aros_default_wbwidth=640
1373 aros_default_wbheight=256
1374 aros_default_wbdepth=2
1378 aros_flavour="native"
1379 gcc_target_cpu="ppc"
1382 AC_MSG_ERROR("Unknown CPU for Amiga $target_cpu")
1388 aros_target_arch="mingw32"
1389 aros_shared_default="no"
1390 aros_flavour="emulation"
1391 aros_shared_cflags=""
1392 need_crosstools="yes"
1395 case "$target_cpu" in
1397 aros_target_cpu="i386"
1398 aros_object_format="elf_i386"
1399 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Di386"
1400 aros_default_wbdepth=8
1401 gcc_target_cpu="i386"
1403 kernel_tool_prefix="i386-mingw32-"
1406 aros_target_cpu="x86_64"
1407 aros_object_format="elf_x86_64"
1408 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dx86_64"
1409 aros_config_cflags="$aros_config_cflags -fno-omit-frame-pointer"
1410 aros_default_wbdepth=8
1411 kernel_tool_prefix="x86_64-w64-mingw32-"
1414 aros_target_cpu="arm"
1415 aros_object_format="armelf_aros"
1416 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Darm"
1417 aros_arch_libs="-laeabi"
1418 aros_default_wbdepth=8
1419 gcc_target_cpu="arm"
1420 gcc_default_float_abi="soft"
1421 kernel_tool_prefix="arm-mingw32ce-"
1422 aros_default_wbwidth=160
1423 aros_default_wbheight=160
1426 AC_MSG_ERROR("Unknown CPU for Mingw32 -- $target_cpu")
1429 if test $host_os = "cygwin"; then
1430 aros_kernel_cflags="-mno-cygwin"
1434 aros_target_arch="pp"
1435 aros_shared_default="no"
1436 case "$target_cpu" in
1438 aros_target_cpu="m68k"
1439 aros_object_format="m68kelf"
1440 aros_flavour="palmnative"
1441 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1442 aros_default_wbwidth=160
1443 aros_default_wbheight=160
1444 aros_default_wbdepth=1
1445 aros_target_ar_flags="cru"
1446 aros_compiler_libs="-lgcc1"
1447 aros_shared_default=no
1448 aros_shared_cflags="-fpic"
1449 aros_shared_aflags=""
1450 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1451 aros_kernel_ldflags="-Wl,-rpath,./lib"
1452 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1453 aros_debug_aflags=""
1454 aros_debug_ldflags="$aros_symbols_debug"
1455 aros_mungwall_debug="0"
1456 aros_modules_debug="0"
1457 gcc_target_cpu="mc68000"
1458 ignore_undefined_symbols="-ius"
1461 AC_MSG_ERROR("Unknown CPU for PalmPilot -- $target_cpu")
1467 aros_target_arch="mac"
1468 aros_shared_default="no"
1469 case "$target_cpu" in
1471 aros_target_cpu="m68k"
1472 aros_object_format="m68kelf"
1473 aros_flavour="mac68knative"
1474 aros_target_mkdep="$aros_target_mkdep -D__GNUC__ -Dm68k"
1475 aros_default_wbwidth=512
1476 aros_default_wbheight=384
1477 aros_default_wbdepth=8
1478 aros_target_ar_flags="cru"
1479 aros_compiler_libs="-lgcc1"
1480 aros_shared_default=no
1481 aros_shared_cflags="-fpic"
1482 aros_shared_aflags=""
1483 aros_shared_ldflags="-Wl,-rpath,./lib -shared"
1484 aros_kernel_ldflags="-Wl,-rpath,./lib"
1485 aros_debug_cflags="$aros_symbols_debug $aros_messages_debug"
1486 aros_debug_aflags=""
1487 aros_debug_ldflags="$aros_symbols_debug"
1488 aros_mungwall_debug="0"
1489 aros_modules_debug="0"
1490 gcc_target_cpu="mc68000"
1491 ignore_undefined_symbols="-ius"
1494 AC_MSG_ERROR("Unknown CPU for Mac68k -- $target_cpu")
1500 AC_MSG_ERROR([Unsupported target architecture $target])
1504 #-----------------------------------------------------------------------------
1505 crosstools_guess=yes
1506 aros_target_toolchain="no"
1508 AC_MSG_CHECKING([Kernel toolchain prefix])
1509 AC_ARG_WITH(kernel-toolchain-prefix,AC_HELP_STRING([--with-kernel-toolchain-prefix=...],[Specify crosscompile toolchain prefix for kernel objects]),[kernel_tool_prefix="$withval"])
1510 AC_MSG_RESULT($kernel_tool_prefix)
1512 AC_MSG_CHECKING([ELF toolchain prefix])
1513 AC_ARG_WITH(elf-toolchain-prefix,AC_HELP_STRING([--with-elf-toolchain-prefix=...],[Specify crosscompile toolchain prefix to wrap for AROS objects]),[elf_tool_prefix="$withval"
1514 crosstools_guess=no])
1515 AC_MSG_RESULT($elf_tool_prefix)
1517 AC_MSG_CHECKING([AROS toolchain prefix])
1518 AC_ARG_WITH(aros-toolchain,AC_HELP_STRING([--with-aros-toolchain=PREFIX],[Specify prebuilt AROS toolchain. Use yes for default name]),[aros_tool_prefix="$withval"
1519 crosstools_guess=no])
1520 if test "$aros_tool_prefix" = "yes" ; then
1521 aros_tool_prefix=$aros_target_cpu-aros-
1523 AC_MSG_RESULT($aros_tool_prefix)
1525 #-----------------------------------------------------------------------------
1526 # Checking if we should build crosstools..
1527 AC_MSG_CHECKING([whether to build crosstools])
1528 AC_ARG_ENABLE(crosstools,AC_HELP_STRING([--disable-crosstools],[Do not build cross-compiler toolchain]),crosstools="$enableval",crosstools="$crosstools_guess")
1529 AC_MSG_RESULT($crosstools)
1531 if test "${crosstools}" = "yes"; then
1532 if test "${crosstools_guess}" = "no"; then
1533 AC_MSG_ERROR([Cannot build external toolchain if an external ELF or AROS toolchain is specified])
1537 if test "${crosstools}" = "yes" || test "${crosstools_guess}" = "no"; then
1538 aros_target_toolchain="yes"
1541 AC_MSG_CHECKING([where to install the crosstools binaries])
1542 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=$withval])
1543 if test "x$aros_toolchain_install" = "x"; then
1544 AROS_CROSSTOOLSDIR="$AROS_BUILDDIR_UNIX/bin/$aros_host_arch-$aros_host_cpu/tools/crosstools"
1546 AROS_CROSSTOOLSDIR="$aros_toolchain_install"
1547 PATH="$AROS_CROSSTOOLSDIR:$PATH"
1549 AC_MSG_RESULT($AROS_CROSSTOOLSDIR)
1551 # Helper to identify gcc version
1552 AC_DEFUN([CROSS_GCC_VERSION], [
1553 target_gcc_version=""
1554 AC_CACHE_CHECK([gcc version],[ax_cv_gcc_version],[
1555 ax_cv_gcc_version="`$AROS_CROSSTOOLSDIR/${aros_tool_prefix}cpp -dumpversion`"
1556 AS_IF([test "x$ax_cv_gcc_version" = "x"],[
1557 ax_cv_gcc_version=""
1560 target_gcc_version=$ax_cv_gcc_version
1561 AC_SUBST([target_gcc_version])
1564 #-----------------------------------------------------------------------------
1565 AC_MSG_CHECKING([what specific target gcc version to use])
1566 AC_ARG_WITH(gcc-version,AC_HELP_STRING([--with-gcc-version=VERSION],[Use gcc-VERSION for building AROS]),use_gcc_version="$withval",use_gcc_version="")
1567 if test "$use_gcc_version" = ""; then
1568 if test "${crosstools}" = "no"; then
1569 if test "x$aros_toolchain_install" != "x"; then
1573 if test "$use_gcc_version" = ""; then
1574 target_gcc_version="4.6.4"
1577 target_gcc_version="$use_gcc_version"
1579 AC_MSG_RESULT($target_gcc_version)
1581 AC_MSG_CHECKING([whether to enable Objective-C suppport])
1582 AC_ARG_ENABLE(objc,AC_HELP_STRING([--enable-objc],[Enable Objectve-C support (default=yes)]),objc="$enableval",objc="yes")
1583 AC_MSG_RESULT($objc)
1584 if test "x$objc" = "xyes"; then
1587 objc_target="no-objc"
1590 AC_MSG_CHECKING([whether to enable Java suppport])
1591 AC_ARG_ENABLE(java,AC_HELP_STRING([--enable-java],[Enable Java support (default=no)]),java="$enableval",java="no")
1592 AC_MSG_RESULT($java)
1593 if test "x$java" != "xno"; then
1596 java_target="no-java"
1599 spec_obj_format="-m $aros_object_format"
1600 # Now process extra architecture-specific options.
1601 # Currently this is implemented only for ARM. We can specify which minimum CPU and FPU to use,\
1602 # as well as floating-point ABI.
1603 case "$aros_target_cpu" in
1605 dnl x86_64 can build 32 or 64bit code
1606 spec_obj_format="%{!m32:-m elf_x86_64} %{m32:-m elf_i386}"
1609 dnl ARM defaults are: armv6 + vfp (unless overriden in per-target section above)
1610 if test "$gcc_default_cpu" = ""; then
1611 gcc_default_cpu="armv6"
1613 if test "$gcc_default_fpu" = ""; then
1614 gcc_default_fpu="vfp"
1616 if test "$gcc_default_float_abi" = ""; then
1617 gcc_default_float_abi="softfp"
1620 AC_MSG_CHECKING([Which minimum CPU to use])
1621 AC_ARG_WITH(cpu,AC_HELP_STRING([--with-cpu=<spec>],[Specify minumum CPU (default=$gcc_default_cpu).]),aros_gcc_cpu="$withval",aros_gcc_cpu=$gcc_default_cpu)
1622 AC_MSG_RESULT($aros_gcc_cpu)
1624 AC_MSG_CHECKING([Which minimum FPU to use])
1625 AC_ARG_WITH(fpu,AC_HELP_STRING([--with-fpu=<spec>],[Specify minumum FPU (default=$gcc_default_fpu).]),aros_gcc_fpu="$withval",aros_gcc_fpu=$gcc_default_fpu)
1626 AC_MSG_RESULT($aros_gcc_fpu)
1628 AC_MSG_CHECKING([Which floating point ABI to use])
1629 AC_ARG_WITH(float,AC_HELP_STRING([--with-float=<spec>],[Specify floating point ABI (default=$gcc_default_float_abi).]),aros_gcc_float_abi="$withval",aros_gcc_float_abi=$gcc_default_float_abi)
1630 AC_MSG_RESULT($aros_gcc_float_abi)
1632 aros_isa_flags="-marm -mthumb-interwork -march=$aros_gcc_cpu -mfpu=$aros_gcc_fpu -mfloat-abi=$aros_gcc_float_abi"
1633 aros_config_cflags="$aros_config_cflags -fno-asynchronous-unwind-tables -fno-exceptions"
1634 aros_config_aflags="$aros_config_aflags -fno-asynchronous-unwind-tables -fno-exceptions"
1637 aros_isa_flags="-m32 -march=i486"
1638 aros_kernel_cflags="$aros_kernel_cflags $aros_isa_flags"
1639 aros_kernel_ldflags="$aros_kernel_ldflags -m32"
1643 # Some architectures may need custom ELF specs.
1644 if test -f $SRCDIR/config/${aros_object_format}-specs.in; then
1645 elf_specs_in=config/${aros_object_format}-specs.in
1647 elf_specs_in=config/elf-specs.in
1650 # Some compilers (ppc-elf-gcc is known to) have CPU defines in specs
1651 # Since we override specs, we may need to put these defines there
1652 if test "$gcc_target_cpu" != ""; then
1653 gcc_target_cpu="-D__${gcc_target_cpu}__"
1656 AC_MSG_CHECKING([where to download sourcecode for external ports])
1657 AC_ARG_WITH(portssources,AC_HELP_STRING([--with-portssources=DIR],[Where to download sourcecode for external ports]),with_portssrcdir=$withval,with_portssrcdir="default")
1658 if test "$with_portssrcdir" = "default"; then
1659 AROS_PORTSSRCDIR="$AROS_BUILDDIR_UNIX/bin/Sources"
1661 AROS_PORTSSRCDIR="$with_portssrcdir"
1663 AC_MSG_RESULT($AROS_PORTSSRCDIR)
1665 AC_MSG_CHECKING([which bootloader to use])
1666 AC_ARG_WITH(bootloader,AC_HELP_STRING([--with-bootloader=NAME],[Use a specific bootloader]),target_bootloader=$withval,target_bootloader=$target_bootloader)
1667 if test "$target_bootloader" = "none"; then
1668 aros_target_bootloader=""
1670 aros_target_bootloader="$target_bootloader"
1672 AC_MSG_RESULT($target_bootloader)
1674 AC_MSG_CHECKING([which icon-set to use])
1675 AC_ARG_WITH(iconset,AC_HELP_STRING([--with-iconset=NAME],[Use a specific Icon-set (default=Gorilla).]),target_iconset=$withval,target_iconset="default")
1676 if test "$target_iconset" = "default"; then
1677 aros_target_iconset="Gorilla"
1678 target_iconset="default (Gorilla)"
1680 aros_target_iconset="$target_iconset"
1682 AC_MSG_RESULT($target_iconset)
1684 AC_MSG_CHECKING([which GUI Theme to use])
1685 AC_ARG_WITH(theme,AC_HELP_STRING([--with-theme=NAME],[Use a specific GUI Theme]),target_guitheme=$withval,target_guitheme="default")
1686 if test "$target_guitheme" = "default"; then
1687 aros_target_guitheme="Ice"
1689 aros_target_guitheme="$target_guitheme"
1691 AC_MSG_RESULT($aros_target_guitheme)
1693 # Find out if we are cross-compiling (i.e. if we can't use the host compiler
1697 dnl The first case is simple. If we are compiling for another CPU, we are cross-compiling for sure
1698 if test "$aros_host_cpu" != "$aros_target_cpu" ; then
1702 dnl x86-64 toolchains can also produce i386 binaries, given -m32 flag.
1703 dnl The flag itself is given in per-target section, because some targets require to pass it
1704 dnl in a different manner, otherwise some tests fail.
1705 dnl TODO: Justify this.
1706 if test "$aros_host_cpu" == "x86_64" ; then
1707 if test "$aros_target_cpu" == "i386" ; then
1712 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1713 dnl For a hosted build we are cross-compiling if host OS differs from build OS.
1714 dnl TODO: This might get a little bit more tricky if we ever cross-compile ARM-Android-hosted
1715 dnl AROS on ARM Linux, or even vice versa (Linux-hosted ARM AROS building on ARM Android).
1716 dnl ARM ABIs of Linux and Android are not compatible (despite very close), so host_cc can't be
1717 dnl used to build bootstrap for target arch in either case.
1718 dnl For us Android is not a separate OS, but a variant of Linux, so both systems will be
1719 dnl identified as 'linux'. If this ever involves, we'll have to implement some additional check,
1720 dnl perhaps introducing aros_host_variant
1721 if test "$aros_host_arch" != "$aros_target_arch" ; then
1725 dnl For a native build we only care if our host_cc can produce static ELF files. If so, we can use
1726 dnl it as kernel_cc. If not, (e. g. we are on Windows or Darwin), we need a crosscompiler.
1727 if test "$host_cc_elf" = "no" ; then
1732 if test "$cross_compiling" = "no" ; then
1733 kernel_tool_prefix=""
1734 if test "$host_cc_elf" = "yes" ; then
1739 if test "$kernel_tool_version" != ""; then
1740 kernel_tool_version="-$kernel_tool_version"
1743 #######################################################################
1744 ## Compute what toolchains to use, and their paths ##
1745 #######################################################################
1747 # This takes, as input:
1748 # crosstools {yes,no}
1749 # kernel_tool_version {"",[version]}
1750 # target_tool_version {"",[version]}
1751 # kernel_tool_prefix {none,[some-arch-os-]}
1752 # target_tool_prefix ${aros_target_cpu}-aros-
1753 # aros_tool_prefix ${aros_target_cpu}-aros-
1756 # aros_kernel_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1757 # Where the 'kernel' binaries are located
1758 # orig_target_{cpp,cc,ar,ld,as,ranlib,nm,strip}
1759 # Where the 'target' binaries are located
1760 # (not the symlink farm - that is aros_target_*!)
1763 # if crosstools then
1764 # if kernel_tools_prefix = "no-kernel-prefix-"
1765 # aros_kernel_* = crosstools cc paths
1766 # aros_kernel_cc = elf cc wrapper around crosstools cc
1768 # VALIDATE(${kernel_tools_prefix}*)
1769 # aros_kernel_* = ${kernel_tools_prefix}*
1770 # if ${kernel_tools_prefix}cc is an AROS gcc
1771 # aros_kernel_cc = ${kernel_tools_prefix}cc
1773 # aros_kernel_cc = elf cc wrapper around ${kernel_tools_prefix}cc
1777 # orig_target_* = aros built crosstools
1778 # orig_target_cc = elf cc wrapper around crosstools cc
1780 # VALIDATE(${kernel_tools_prefix}*)
1782 # orig_target_* = aros_kernel_*
1783 # if aros_kernel_cc is an AROS gcc
1784 # orig_target_cc = aros_kernel_cc
1786 # orig_target_cc = aros cc wrapper around aros_kernel_cc
1790 target_tool_prefix="${aros_target_cpu}-aros-"
1792 AC_MSG_CHECKING([which kernel tools])
1793 AC_MSG_RESULT([$kernel_tool_prefix]);
1795 if test "$kernel_tool_prefix" = "none" ; then
1796 dnl ELF wrapper can be used only for native bootstrap
1797 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
1798 AC_MSG_ERROR([--with-kernel-toolchain-prefix= is required for this arch])
1801 # Kernel tools required - find them
1802 # Note that 'normally', aros_kernel_* overrides will be
1803 # empty, unless specified in the per-arch sections above.
1804 if test "x$aros_kernel_cpp" = "x"; then
1805 aros_kernel_cpp=${kernel_tool_prefix}cpp
1807 AROS_TOOL_KERNEL(aros_kernel_cpp,cpp,$aros_kernel_cpp${kernel_tool_version})
1808 AROS_REQUIRED(cpp,$aros_kernel_cpp)
1809 if test "x$aros_kernel_cc" = "x"; then
1810 aros_kernel_cc=${kernel_tool_prefix}gcc
1812 AROS_TOOL_KERNEL(aros_kernel_cc,cc,$aros_kernel_cc${kernel_tool_version})
1813 AROS_REQUIRED(cc,$aros_kernel_cc)
1814 if test "x$aros_kernel_cxx" = "x"; then
1815 aros_kernel_cxx=${kernel_tool_prefix}g++
1817 AROS_TOOL_KERNEL(aros_kernel_cxx,cxx,$aros_kernel_cxx${kernel_tool_version})
1818 # If it's set, make sure it's really there
1819 if test "x$aros_kernel_cxx" != "x" ; then
1820 AROS_REQUIRED(cxx,$aros_kernel_cxx)
1822 AROS_TOOL_KERNEL(aros_kernel_ld,ld,$aros_kernel_ld)
1823 AROS_REQUIRED(ld,$aros_kernel_ld)
1824 AROS_TOOL_KERNEL(aros_kernel_as,as,$aros_kernel_as)
1825 AROS_REQUIRED(as,$aros_kernel_as)
1826 AROS_TOOL_KERNEL(aros_kernel_ar,ar,$aros_kernel_ar)
1827 AROS_REQUIRED(ar,$aros_kernel_ar)
1828 AROS_TOOL_KERNEL(aros_kernel_ranlib,ranlib,$aros_kernel_ranlib)
1829 AROS_REQUIRED(ranlib,$aros_kernel_ranlib)
1830 AROS_TOOL_KERNEL(aros_kernel_nm,nm,$aros_kernel_nm)
1831 AROS_REQUIRED(nm,$aros_kernel_nm)
1832 AROS_TOOL_KERNEL(aros_kernel_strip,strip,$aros_kernel_strip)
1833 AROS_REQUIRED(strip,$aros_kernel_strip)
1835 # Objcopy and objdump are not required for the kernel
1836 # toolchain on many architectures.
1837 # So we'll look for them, but not make them strictly required.
1838 AROS_TOOL_KERNEL(aros_kernel_objcopy,objcopy,$aros_kernel_objcopy)
1839 AROS_TOOL_KERNEL(aros_kernel_objdump,objdump,$aros_kernel_objdump)
1840 if test "x${crosstools}" != "xyes" ; then
1841 AROS_REQUIRED(objcopy,$aros_kernel_objcopy)
1842 AROS_REQUIRED(objdump,$aros_kernel_objdump)
1846 AC_MSG_CHECKING([which target tools to use])
1847 if test "$aros_target_toolchain" = "yes"; then
1848 AC_MSG_RESULT([$target_tool_prefix])
1849 # We are building AROS crosstools
1850 tmp_tool_prefix="$AROS_CROSSTOOLSDIR/${target_tool_prefix}"
1851 orig_target_cc="${tmp_tool_prefix}gcc${target_tool_version}"
1852 orig_target_cxx="${tmp_tool_prefix}g++${target_tool_version}"
1853 orig_target_cpp="${tmp_tool_prefix}cpp"
1854 orig_target_ld="${tmp_tool_prefix}ld"
1855 orig_target_as="${tmp_tool_prefix}as"
1856 orig_target_ar="${tmp_tool_prefix}ar"
1857 orig_target_ranlib="${tmp_tool_prefix}ranlib"
1858 orig_target_nm="${tmp_tool_prefix}nm"
1859 orig_target_strip="${tmp_tool_prefix}strip"
1860 orig_target_objcopy="${tmp_tool_prefix}objcopy"
1861 orig_target_objdump="${tmp_tool_prefix}objdump"
1863 # Determine whether AROS or ELF tools should be used
1864 if test "$aros_tool_prefix" = "none"; then
1865 aros_tool_prefix="${elf_tool_prefix}"
1868 AC_MSG_RESULT([$aros_tool_prefix])
1869 # We are *not* building AROS crosstools - use the AROS or ELF tools
1870 AROS_TOOL_TARGET(orig_target_cpp,cpp,${aros_tool_prefix}cpp${target_tool_version})
1871 AROS_REQUIRED(cpp,$orig_target_cpp)
1872 AROS_TOOL_TARGET(orig_target_cc,gcc,${aros_tool_prefix}gcc${target_tool_version})
1873 AROS_REQUIRED(cc,$orig_target_cc)
1874 AROS_TOOL_TARGET(orig_target_cxx,g++,${aros_tool_prefix}g++${target_tool_version})
1875 AROS_REQUIRED(cxx,$orig_target_cxx)
1876 AROS_TOOL_TARGET(orig_target_ld,gcc,${aros_tool_prefix}ld)
1877 AROS_REQUIRED(ld,$orig_target_ld)
1878 AROS_TOOL_TARGET(orig_target_as,as,${aros_tool_prefix}as)
1879 AROS_REQUIRED(as,$orig_target_as)
1880 AROS_TOOL_TARGET(orig_target_ar,ar,${aros_tool_prefix}ar)
1881 AROS_REQUIRED(ar,$orig_target_ar)
1882 AROS_TOOL_TARGET(orig_target_ranlib,ar,${aros_tool_prefix}ranlib)
1883 AROS_REQUIRED(ranlib,$orig_target_ranlib)
1884 AROS_TOOL_TARGET(orig_target_nm,nm,${aros_tool_prefix}nm)
1885 AROS_REQUIRED(nm,$orig_target_nm)
1886 AROS_TOOL_TARGET(orig_target_strip,strip,${aros_tool_prefix}strip)
1887 AROS_REQUIRED(strip,$orig_target_strip)
1888 AROS_TOOL_TARGET(orig_target_objcopy,objcopy,${aros_tool_prefix}objcopy)
1889 AROS_REQUIRED(objcopy,$orig_target_objcopy)
1890 AROS_TOOL_TARGET(orig_target_objdump,objdump,${aros_tool_prefix}objdump)
1891 AROS_REQUIRED(objdump,$orig_target_objdump)
1894 if test "$kernel_tool_prefix" = "none" ; then
1895 # No kernel tools specified
1896 # Assume target tools == kernel tools with ELF wrapper
1897 aros_kernel_cc=$orig_target_cc
1898 aros_kernel_cxx=$orig_target_cxx
1899 aros_kernel_cpp=$orig_target_cpp
1900 aros_kernel_ld=$orig_target_ld
1901 aros_kernel_as=$orig_target_as
1902 aros_kernel_ar=$orig_target_ar
1903 aros_kernel_ranlib=$orig_target_ranlib
1904 aros_kernel_nm=$orig_target_nm
1905 aros_kernel_strip=$orig_target_strip
1906 aros_kernel_objcopy=$orig_target_objcopy
1907 aros_kernel_objdump=$orig_target_objdump
1908 use_kernel_cc_wrapper=yes
1911 # At this point, all aros_kernel_* and aros_target_*
1912 # tools should be set up correctly
1914 CC="$aros_kernel_cc $kernel_tool_flags"
1915 CPP="$aros_kernel_cpp"
1917 #-----------------------------------------------------------------------------
1919 # Disable pointer-signedness warnings if the compiler recognises the option
1921 AC_MSG_CHECKING([whether ${CC} accepts -Wno-pointer-sign])
1922 save_cflags="$CFLAGS"
1923 if test "$crosstools" != "yes" ; then
1924 CFLAGS="$CFLAGS -Wno-pointer-sign"
1925 AC_TRY_COMPILE(,, use_no_sign_warning="yes", use_no_sign_warning="no")
1927 # we do know it is supported for the smallest version of gcc we are going to build
1928 # we assume it's also supported by later versions
1929 use_no_sign_warning=yes
1931 AC_MSG_RESULT($use_no_sign_warning)
1932 if test "x-$use_no_sign_warning" = "x-yes" ; then
1933 aros_config_cflags="$aros_config_cflags -Wno-pointer-sign"
1935 CFLAGS="$save_cflags"
1937 #-----------------------------------------------------------------------------
1939 # Find all the tools we need to compile. This could be cross-compiling
1940 # though! If that is the case we use the GNU form of the target and
1941 # simply add this to the front of the binary name. This is rather simple,
1942 # but it should work under most circumstances.
1944 # The default tools are to use the same as the host, but only if the
1945 # host and target CPU are the same. With GCC this is normally enough.
1949 aros_shared_ld="$aros_host_ld"
1951 aros_target_mkdep="$aros_host_mkdep"
1953 # The default tools executables to be linked to.
1954 if test "$rescomp" != ""; then
1955 AC_PATH_PROG(aros_kernel_rescomp,${kernel_tool_prefix}$rescomp)
1956 AROS_REQUIRED($rescomp,$aros_kernel_rescomp)
1959 # Set up the sources for the symlink farm
1960 if test "$crosstools" = "yes"; then
1961 crosstools_target=tools-crosstools
1964 aros_kernel_cc="$aros_kernel_cc $kernel_tool_flags"
1965 aros_kernel_ar="$aros_kernel_ar $aros_kernel_ar_flags"
1967 aros_hostcfg_dir="bin/${aros_host_arch}-${aros_host_cpu}/gen/config"
1968 aros_targetcfg_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/config"
1969 aros_inc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/AROS/Development/include/aros"
1970 aros_gendir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen"
1971 aros_geninc_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/include/aros"
1972 aros_tools_dir="bin/${aros_host_arch}-${aros_host_cpu}/tools"
1973 aros_scripts_dir="bin/${aros_target_arch}-${aros_target_cpu}${aros_target_suffix}/gen/scripts"
1975 # aros_cc_pre is a variable that is added to the front of the compiler name
1976 # in the generated aros-gcc shell script. We need this to enable the cache
1977 # to work across cleaned builds. Also, support DISTCC using the correct
1978 # environment variable.
1981 if test "x${DISTCC}" != "x" ; then
1982 if test "x${CCACHE}" != "x" ; then
1983 aros_cc_pre="env CCACHE_PREFIX=${DISTCC} ${CCACHE} "
1985 aros_cc_pre="${DISTCC} "
1988 if test "x${CCACHE}" != "x" ; then
1989 aros_cc_pre="${CCACHE} "
1993 AC_SUBST(aros_target_nostdinc_cflags,-nostdinc)
1994 AC_SUBST(aros_target_nostartup_ldflags,-nostartfiles)
1995 AC_SUBST(aros_target_nix_ldflags,-nix)
1996 AC_SUBST(aros_target_detach_ldflags,-detach)
1997 AC_SUBST(aros_target_nostdlib_ldflags,-nostdlib)
2000 if test "$crosstools" != "yes"; then
2001 prefix="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-"
2002 if test "$GCC" = "yes"; then
2003 aros_target_cc_path=`$orig_target_cc -print-search-dirs | grep "programs: =" | cut -c 12-`
2006 # We do not know which gcc version we are going to build and what we need to know
2007 # here is different for different versions so this will be set later during the
2008 # build of crosstools.
2009 prefix="$AROS_CROSSTOOLSDIR/${aros_target_cpu}-aros-"
2010 aros_target_cc_path=@aros_target_cc_path@
2012 aros_target_cpp="${prefix}cpp"
2013 aros_target_cc="${prefix}gcc"
2014 aros_target_cxx="${prefix}g++"
2015 aros_target_as="${prefix}as"
2016 aros_target_ld="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld"
2017 aros_target_ar="${prefix}ar $aros_target_ar_flags"
2018 aros_target_objcopy="${prefix}objcopy"
2019 aros_target_objdump="${prefix}objdump"
2020 aros_target_ranlib="${prefix}ranlib $aros_target_ranlib_flags"
2021 aros_target_nm="${prefix}nm $aros_target_nm_flags"
2022 aros_target_strip="${prefix}strip"
2023 aros_plain_nm="${prefix}nm"
2024 aros_plain_ar="${prefix}ar"
2026 AC_ARG_ENABLE(includes,
2027 AC_HELP_STRING([--enable-includes=dir],[Alternative system include directory]),
2028 [aros_target_incl=$enable_includes], [aros_target_incl=`$aros_kernel_cc -print-sysroot`/`$aros_kernel_cc --print-sysroot-headers-suffix 2>/dev/null || echo usr/include`])
2030 if test "$aros_kernel_includes" = ""; then
2031 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2032 aros_kernel_includes="-isystem $aros_target_incl"
2036 if test "$aros_kernel_includes" != "" ; then
2037 dnl find out about the kernel cc's include path
2038 AC_MSG_CHECKING([for the kernel compiler's include path])
2039 if test "$aros_kernel_cc_includes" = "" ; then
2040 # Try to guess where the directory is.
2041 aros_kernel_cc_includes=`dirname \`${aros_kernel_cc} ${aros_kernel_cflags} -print-libgcc-file-name\``/include
2042 if test -d $aros_kernel_cc_includes; then
2043 # Check if there is also an include-fixed directory and add it
2044 # to kernel compiler's include path as it may contain some of
2045 # the headers we need.
2046 if test -d "$aros_kernel_cc_includes"-fixed; then
2047 aros_kernel_cc_includes+=" -isystem $aros_kernel_cc_includes"-fixed
2049 # Check for specific includes directory. Neede for Ubuntu 11.10
2050 if test -d "/usr/include/i386-linux-gnu"; then
2051 aros_kernel_cc_includes+=" -isystem /usr/include/i386-linux-gnu"
2054 # The directory doesn't exist, we need to do some more work.
2055 aros_kernel_cc_includes=${PWD}/${aros_gendir}/cc_include
2057 # These are the headers we're looking for.
2058 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2059 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2063 for h in $headers; do
2064 # Which other headers are needed by each of the above?
2065 deps=$(echo "#include <$h>" | \
2066 $aros_kernel_cc -E -M - 2>/dev/null | \
2067 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2069 # Copy all the needed headers to a directory beneath gendir.
2072 dir=${aros_kernel_cc_includes}$(echo $(dirname $d) | \
2073 sed -n "s,^.*/include\(/.*\),\1,p")
2074 ! test -d $dir && mkdir -p $dir
2075 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2080 AC_MSG_RESULT($aros_kernel_cc_includes)
2081 # Adding -nostdinc to kernel includes as they are always used together.
2082 aros_kernel_includes="$aros_kernel_includes $aros_target_nostdinc_cflags -isystem $aros_kernel_cc_includes"
2085 if test "$crosstools" != "yes"; then
2086 dnl find out about the target cc's include path
2087 AC_MSG_CHECKING([for the target compiler's include path])
2088 if test "$aros_target_cc_includes" = "" ; then
2089 #try to guess where the directory is
2090 aros_target_cc_includes=`dirname \`${orig_target_cc} -print-libgcc-file-name\``/include
2091 if ! test -d $aros_target_cc_includes; then
2092 #the directory doesn't exist, we need to do some more work
2093 aros_target_cc_includes=${PWD}/${aros_gendir}/cc_include
2095 #these are the headers we're looking for
2096 headers="limits.h mmintrin.h stdbool.h syslimits.h float.h \
2097 stddef.h xmmintrin.h iso646.h stdarg.h unwind.h \
2101 for h in $headers; do
2102 #which other headers each of the above headers needs?
2103 deps=$(echo "#include <$h>" | \
2104 $orig_target_cc -E -M - 2>/dev/null | \
2105 sed 's/^.*://; s/\\$/ /g; s/[[ \t]]\+/ /g')
2107 #copy all the needed headers to a directory beneath gendir
2110 dir=${aros_target_cc_includes}$(echo $(dirname $d) | \
2111 sed -n "s,^.*/include\(/.*\),\1,p")
2112 ! test -d $dir && mkdir -p $dir
2113 ! test -f $dir/$h && { cp $d $dir; chmod u+w $dir/$h; }
2118 AC_MSG_RESULT($aros_target_cc_includes)
2120 # We do not know which gcc version we are going to build and what we need to know
2121 # here is different for different versions so this will be set later during the
2122 # build of crosstools.
2123 aros_target_cc_includes=@aros_target_cc_includes@
2127 # For GCC < 4.0 -I- is used for giving the search path for '#include "..."'
2128 # On GCC >= 4.0 -iquote should be used
2132 save_cflags="$CFLAGS"
2134 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2135 if test "x-$crosstools" != "x-yes"; then
2136 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2138 # we do know it is supported for the smallest version of gcc we are going to build
2139 # we assume it's also supported by later versions
2142 AC_MSG_RESULT($has_iquote)
2143 if test "x-$has_iquote" = "x-yes" ; then
2144 host_cflags_iquote=-iquote
2145 host_cflags_iquote_end=
2147 host_cflags_iquote=-I
2148 host_cflags_iquote_end=-I-
2150 kernel_cflags_iquote=$host_cflags_iquote
2151 kernel_cflags_iquote_end=$host_cflags_iquote_end
2152 if test "x-$cross_compiling" = "x-yes"; then
2153 CC="$aros_kernel_cc"
2154 AC_MSG_CHECKING([whether ${CC} accepts -fno-stack-protector])
2155 if test "x-$crosstools" != "x-yes"; then
2156 AC_TRY_COMPILE(,, use_no_stack_protector="yes", use_no_stack_protector="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
2160 use_no_stack_protector=yes
2162 AC_MSG_RESULT($use_no_stack_protector)
2163 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2164 if test "x-$crosstools" != "x-yes"; then
2165 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2167 # we do know it is supported for the smallest version of gcc we are going to build
2168 # we assume it's also supported by later versions
2171 AC_MSG_RESULT($has_iquote)
2172 if test "x-$has_iquote" = "x-yes" ; then
2173 kernel_cflags_iquote=-iquote
2174 kernel_cflags_iquote_end=
2176 kernel_cflags_iquote=-I
2177 kernel_cflags_iquote_end=-I-
2180 aros_cflags_iquote=$kernel_cflags_iquote
2181 aros_cflags_iquote_end=$kernel_cflags_iquote_end
2182 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2183 CC="$orig_target_cc"
2184 AC_MSG_CHECKING([whether ${CC} accepts -iquote])
2185 if test "x-$crosstools" != "x-yes"; then
2186 AC_TRY_COMPILE(,, has_iquote="yes", has_iquote="no")
2188 # we do know it is supported for the smallest version of gcc we are going to build
2189 # we assume it's also supported by later versions
2192 AC_MSG_RESULT($has_iquote)
2193 if test "x-$has_iquote" = "x-yes" ; then
2194 aros_cflags_iquote=-iquote
2195 aros_cflags_iquote_end=
2197 aros_cflags_iquote=-I
2198 aros_cflags_iquote_end=-I-
2201 if test "x-$use_no_stack_protector" = "x-yes" ; then
2202 aros_kernel_cflags="$aros_kernel_cflags -fno-stack-protector"
2206 #-----------------------------------------------------------------------------
2208 # Check if the target compiler supports some options used for delinting:
2209 # -Wunused-but-set-variable
2215 if test "x-$crosstools" != "x-yes"; then
2216 if test "$orig_target_cc" != "$aros_kernel_cc"; then
2217 CC="$orig_target_cc"
2219 AC_MSG_CHECKING([whether ${CC} accepts -Wunused-but-set-variable])
2220 CFLAGS=-Wunused-but-set-variable
2221 AC_TRY_COMPILE(,, aros_unused_but_set_variable="yes", aros_unused_but_set_variable="no")
2222 AC_MSG_RESULT($aros_unused_but_set_variable)
2223 if test "x-$aros_unused_but_set_variable" = "x-yes" ; then
2224 aros_cflags_unused_but_set_variable=-Wno-unused-but-set-variable
2227 AC_MSG_CHECKING([whether ${CC} accepts -Warray-bounds])
2228 CFLAGS=-Warray-bounds
2229 AC_TRY_COMPILE(,, aros_array_bounds="yes", aros_array_bounds="no")
2230 AC_MSG_RESULT($aros_array_bounds)
2231 if test "x-$aros_array_bounds" = "x-yes" ; then
2232 aros_cflags_array_bounds=-Wno-array-bounds
2235 AC_MSG_CHECKING([whether ${CC} accepts -Wenum-compare])
2236 CFLAGS=-Wenum-compare
2237 AC_TRY_COMPILE(,, aros_enum_compare="yes", aros_enum_compare="no")
2238 AC_MSG_RESULT($aros_enum_compare)
2239 if test "x-$aros_enum_compare" = "x-yes" ; then
2240 aros_cflags_enum_compare=-Wno-enum-compare
2243 AC_MSG_CHECKING([whether ${CC} accepts -Wstrict-overflow])
2244 CFLAGS=-Wstrict-overflow
2245 AC_TRY_COMPILE(,, aros_strict_overflow="yes", aros_strict_overflow="no")
2246 AC_MSG_RESULT($aros_strict_overflow)
2247 if test "x-$aros_strict_overflow" = "x-yes" ; then
2248 aros_cflags_strict_overflow=-Wno-strict-overflow
2251 AC_MSG_CHECKING([whether ${CC} accepts -Wformat-security])
2252 CFLAGS=-Wformat-security
2253 AC_TRY_COMPILE(,, aros_format_security="yes", aros_format_security="no")
2254 AC_MSG_RESULT($aros_format_security)
2255 if test "x-$aros_format_security" = "x-yes" ; then
2256 aros_cflags_format_security=-Wno-format-security
2259 # We do not know which gcc version we are going to build and what we need to know
2260 # here is different for different versions so this will be set later during the
2261 # build of crosstools.
2262 aros_cflags_unused_but_set_variable=@aros_cflags_unused_but_set_variable@
2263 aros_cflags_array_bounds=@aros_cflags_array_bounds@
2264 aros_cflags_enum_compare=@aros_cflags_enum_compare@
2265 aros_cflags_strict_overflow=@aros_cflags_strict_overflow@
2266 aros_cflags_format_security=@aros_cflags_format_security@
2269 #-----------------------------------------------------------------------------
2271 # Check if we can explicitly choose older version of symbol hashing
2273 CFLAGS="save_cflags -Wl,--hash-style=sysv"
2274 CC="$aros_kernel_cc"
2275 AC_MSG_CHECKING([whether ${CC} accepts -Wl,--hash-style=sysv])
2276 AC_TRY_LINK(,, use_hash_style="yes", use_hash_style="no")
2277 AC_MSG_RESULT($use_hash_style)
2278 if test "x-$use_hash_style" = "x-yes" ; then
2279 aros_kernel_cflags="$aros_kernel_cflags -Wl,--hash-style=sysv"
2282 CFLAGS="$save_cflags"
2284 AC_SUBST(host_cflags_iquote)
2285 AC_SUBST(host_cflags_iquote_end)
2286 AC_SUBST(kernel_cflags_iquote)
2287 AC_SUBST(kernel_cflags_iquote_end)
2288 AC_SUBST(aros_cflags_iquote)
2289 AC_SUBST(aros_cflags_iquote_end)
2292 dnl Check if user specified --with-resolution=XRESxYRESxDEPTH
2293 AC_MSG_CHECKING([for default resolution of WBScreen])
2294 AC_ARG_WITH(resolution,AC_HELP_STRING([--with-resolution=XRESxYRESxDEPTH],[Default resolution of the initial WorkbenchScreen]),resolution=$withval,resolution=none)
2295 # We require an argument, so map --with/--without ("yes"/"no") to "none" specified
2296 if test "$resolution" = "yes" ; then
2299 if test "$resolution" = "no" ; then
2302 if test "$resolution" != "none" ; then
2303 aros_default_wbwidth=`echo $resolution | cut -d'x' -f1`
2304 aros_default_wbheight=`echo $resolution | cut -d'x' -f2`
2305 aros_default_wbdepth=`echo $resolution | cut -d'x' -f3`
2307 AC_MSG_RESULT($aros_default_wbwidth x $aros_default_wbheight x $aros_default_wbdepth)
2308 aros_cv_default_wbwidth=$aros_default_wbwidth
2309 aros_cv_default_wbheight=$aros_default_wbheight
2310 aros_cv_default_wbdepth=$aros_default_wbdepth
2312 dnl See if the user wants the serial debug output for native flavour
2313 AC_MSG_CHECKING([if serial debug is enabled])
2314 AC_ARG_WITH(serial-debug,AC_HELP_STRING([--with-serial-debug],[Enable serial debug output in native (default=no)]),serial_debug=$withval,serial_debug=none)
2315 if test "$aros_serial_debug" = 0 ; then
2316 serial_debug_forced=""
2317 if test "$serial_debug" = "yes" ; then
2320 if test "$serial_debug" = "no" ; then
2324 serial_debug_forced="(forced)"
2325 serial_debug=$aros_serial_debug
2327 if test "$serial_debug" != "none" ; then
2328 aros_serial_debug=$serial_debug
2329 AC_MSG_RESULT($serial_debug_forced on port $serial_debug)
2334 dnl See if the user wants the palm debug output hack for palm native flavour
2335 AC_MSG_CHECKING([if palm debug hack is enabled])
2336 AC_ARG_ENABLE(palm_debug_hack,AC_HELP_STRING([--enable-palm-debug-hack],[Enable palm debug output hack in palm native (default=no)]),palm_debug_hack="yes",palm_debug_hack="no")
2337 if test "$palm_debug_hack" = "yes" ; then
2338 aros_palm_debug_hack="1"
2340 AC_MSG_RESULT($palm_debug_hack)
2342 dnl See if dev wants the usb3.0 code
2343 AC_MSG_CHECKING([if usb3.0 code is enabled])
2344 AC_ARG_ENABLE(usb30_code,AC_HELP_STRING([--enable-usb30-code],[Enable usb3.0 code (default=no)]),usb30_code="yes",usb30_code="no")
2345 if test "$usb30_code" = "yes" ; then
2346 aros_config_cflags="$aros_config_cflags -DAROS_USB30_CODE"
2347 aros_kernel_cflags="$aros_kernel_cflags -DAROS_USB30_CODE"
2349 AC_MSG_RESULT($usb30_code)
2351 dnl See if the user wants nesting supervisor activated for unix flavour
2352 AC_MSG_CHECKING([if nesting supervisor support is enabled])
2353 AC_ARG_ENABLE(nesting_supervisor,AC_HELP_STRING([--enable-nesting-supervisor],[Enable nesting supervisor support in unix (default=no)]),nesting_supervisor="yes",nesting_supervisor="no")
2354 if test "$nesting_supervisor" = "yes" ; then
2355 aros_nesting_supervisor="1"
2357 AC_MSG_RESULT($nesting_supervisor)
2359 dnl See if the user wants to disable MMU support
2360 dnl This can be overriden on per-target basis,
2361 dnl set $aros_enable_mmu to "yes" or "no" to do this
2362 if test "$aros_enable_mmu" = "" ; then
2363 AC_MSG_CHECKING([if MMU support is enabled])
2364 dnl Enabled by default
2365 AC_ARG_ENABLE(mmu,AC_HELP_STRING([--disable-mmu],[Disable MMU support (default=enabled)]),aros_enable_mmu=$enableval,aros_enable_mmu="yes")
2366 if test "$aros_enable_mmu" = "" ; then
2367 aros_enable_mmu="yes"
2369 AC_MSG_RESULT($aros_enable_mmu)
2371 if test "$aros_enable_mmu" = "no" ; then
2378 dnl things specifically required for hosted flavours
2379 if test "x-$aros_flavour" = "x-emulation" -o "x-$aros_flavour" = "x-emulcompat" ; then
2381 if test "x-$need_dlopen" != "x-no" ; then
2384 dnl some kind of dynamic library access system is required for hostlib.resource
2385 AC_CHECK_FUNC(dlopen, have_dl="yes", have_dl="no")
2386 if test "x-$have_dl" = "x-no" ; then
2387 AC_CHECK_LIB(dl, dlopen, [have_dl="yes"
2388 aros_host_ldflags="$aros_host_ldflags -ldl"],
2391 if test "x-$have_dl" = "x-no" ; then
2392 AC_MSG_ERROR([dlopen() dynamic linker functions not available])
2399 AC_ARG_ENABLE(x11_hidd, AC_HELP_STRING([--enable-x11-hidd],
2400 [build X11 hidd for hosted (default=auto)]),
2401 x11_hidd="$enableval",
2402 x11_hidd="$need_x11")
2403 case "x-$x11_hidd" in
2404 x-yes|x-no|x-auto) ;;
2405 *) x11_hidd="$need_x11" ;;
2411 if test "x-$x11_hidd" != "x-no" ; then
2417 for path in $x_libraries
2419 x_cflags="$x_cflags -L$path"
2422 for path in $x_includes
2424 x_cflags="$x_cflags -I$path"
2427 if test "x-$no_x" = "x-yes" ; then
2430 if test "x-$x11_hidd" != "x-auto" ; then
2431 dnl and they explicitly asked for it, bail out
2432 AC_MSG_ERROR([X11 libs/headers not found, cannot build X11 hidd as requested])
2436 dnl found it, setup the metatarget
2437 unixgfx_hidd_target=kernel-x11gfx
2440 dnl setup shared memory extensions
2441 AC_ARG_ENABLE(x11_shm, AC_HELP_STRING([--enable-x11-shm],
2442 [use X11 shared memory (default=auto)]),
2443 x11_hidd_shm="$enableval",
2444 x11_hidd_shm="auto")
2445 case "x-$x11_hidd_shm" in
2446 x-yes|x-no|x-auto) ;;
2447 *) x11_hidd_shm="auto" ;;
2453 if test "x-$x11_hidd_shm" != "x-no" ; then
2455 dnl system shm headers
2456 AC_CHECK_HEADERS(sys/ipc.h)
2457 AC_CHECK_HEADERS(sys/shm.h)
2460 if test "x-$ac_cv_header_sys_ipc_h" = "x-yes" -a "x-$ac_cv_header_sys_shm_h" = "x-yes" ; then
2462 dnl make sure X libs have shm functions
2463 save_cflags="$CFLAGS"
2464 CFLAGS="$CFLAGS $x_cflags"
2465 AC_CHECK_LIB(Xext, XShmQueryExtension, have_xshm=yes)
2466 CFLAGS="$save_cflags"
2470 dnl detection done, prepare output
2471 if test "x-$have_xshm" = "x-yes" ; then
2474 elif test "x-$x11_hidd_shm" = "x-yes" ; then
2475 dnl they explicitly asked for it, but we can't do it
2476 AC_MSG_ERROR([X11 has no support for shared memory, cannot enable it as requested])
2478 dnl otherwise just disable it
2483 dnl setup vidmode (fullscreen) extensions
2484 AC_ARG_ENABLE(x11_vidmode, AC_HELP_STRING([--enable-x11-vidmode],
2485 [use X11 vidmode extension (default=auto)]),
2486 x11_hidd_vidmode="$enableval",
2487 x11_hidd_vidmode="auto")
2488 case "x-$x11_hidd_vidmode" in
2489 x-yes|x-no|x-auto) ;;
2490 *) x11_hidd_vidmode="auto" ;;
2496 if test "x-$x11_hidd_vidmode" != "x-no" ; then
2498 dnl make sure X libs have vidmode functions
2499 save_cflags="$CFLAGS"
2500 CFLAGS="$CFLAGS $x_cflags"
2501 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension, have_vidmode=yes)
2502 CFLAGS="$save_cflags"
2505 dnl detection done, prepare output
2506 if test "x-$have_vidmode" = "x-yes" ; then
2507 dnl we can do vidmode
2508 DO_VIDMODE_SUPPORT="1"
2509 elif test "x-$x11_hidd_vidmode" = "x-yes" ; then
2510 dnl they explicitly asked for it, but we can't do it
2511 AC_MSG_ERROR([X11 vidmode extension not available, cannot enable it as requested])
2513 dnl otherwise just disable it
2514 DO_VIDMODE_SUPPORT="0"
2518 aros_host_x11_includes=$x_includes
2519 aros_host_x11_libdirs=$x_libraries
2524 AC_ARG_ENABLE(sdl_hidd, AC_HELP_STRING([--enable-sdl-hidd],
2525 [build SDL hidd for hosted (default=auto)]),
2526 sdl_hidd="$enableval",
2528 case "x-$sdl_hidd" in
2529 x-yes|x-no|x-auto) ;;
2530 *) sdl_hidd="auto" ;;
2534 if test "x-$sdl_hidd" != "x-no" ; then
2537 AM_PATH_SDL([1.2.10], have_sdl="yes", have_sdl="no")
2539 if test "x-$have_sdl" != "x-yes" ; then
2542 if test "x-$sdl_hidd" != "x-auto" ; then
2543 dnl and they explicitly asked for it, bail out
2544 AC_MSG_ERROR([SDL libs/headers not found, cannot build SDL hidd as requested])
2548 dnl found it, set up the metatarget
2549 sdl_hidd_target=kernel-hidd-sdl
2550 aros_host_sdl_cflags=SDL_CFLAGS
2551 aros_host_sdl_libs=SDL_LIBS
2556 AC_CHECK_HEADER(sys/soundcard.h)
2557 if test "x-$ac_cv_header_sys_soundcard_h" = "x-yes" ; then
2558 oss_library_target=workbench-libs-oss-unix
2563 dnl See if the user wants dbus.library
2564 AC_MSG_CHECKING([if building of dbus.library is enabled])
2565 AC_ARG_ENABLE(dbus,AC_HELP_STRING([--enable-dbus],[Enable DBUS support via dbus.library (default=no)]),dbus="yes",dbus="no")
2566 if test "$dbus" = "yes" ; then
2568 DBUS_CFLAGS=`pkg-config --cflags dbus-1`
2569 DBUS_LIBFLAGS=`pkg-config --libs dbus-1`
2570 KERNEL_DBUS_KOBJ=kernel-dbus-kobj
2571 KERNEL_DBUS_INCLUDES=kernel-dbus-includes
2575 AC_MSG_RESULT($dbus)
2577 if test "$use_kernel_cc_wrapper" = "yes" ; then
2578 aros_kernel_cc="${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc"
2581 dnl --------------------------------------------------------------------
2582 dnl Configuration Output Section
2583 dnl --------------------------------------------------------------------
2588 AC_SUBST(aros_flavour)
2589 AC_SUBST(aros_flavour_uc)
2590 AC_SUBST(aros_target_toolchain)
2591 AC_SUBST(AROS_BUILDDIR)
2592 AC_SUBST(AROS_BUILDDIR_UNIX)
2594 AC_SUBST(AROS_CROSSTOOLSDIR)
2595 AC_SUBST(AROS_PORTSSRCDIR)
2597 # Compatability with other Amiga-like operation systems
2598 AC_SUBST(aros_amigaos_compliance)
2601 AC_SUBST(aros_cc_pre)
2602 AC_SUBST(aros_host_strip)
2603 AC_SUBST(aros_host_arch)
2604 AC_SUBST(aros_host_cpu)
2605 AC_SUBST(aros_host_cpp)
2606 AC_SUBST(aros_host_cc)
2607 AC_SUBST(aros_host_cxx)
2608 AC_SUBST(aros_host_ar)
2609 AC_SUBST(aros_host_ranlib)
2610 AC_SUBST(aros_host_ld)
2611 AC_SUBST(aros_host_make)
2612 AC_SUBST(aros_host_cflags)
2613 AC_SUBST(aros_host_cxxflags)
2614 AC_SUBST(gnu89_inline)
2615 AC_SUBST(aros_host_ldflags)
2616 AC_SUBST(aros_host_debug)
2617 AC_SUBST(aros_host_mkdep)
2618 AC_SUBST(aros_host_mkargs)
2619 AC_SUBST(aros_host_exe_suffix)
2620 AC_SUBST(aros_host_lib_suffix)
2621 AC_SUBST(aros_tools_dir)
2622 AC_SUBST(aros_host_aclocal)
2623 AC_SUBST(aros_host_autoconf)
2624 AC_SUBST(aros_host_autoheader)
2625 AC_SUBST(aros_host_automake)
2629 AC_SUBST(aros_target_guitheme)
2630 AC_SUBST(aros_target_iconset)
2631 AC_SUBST(aros_target_bootloader)
2632 AC_SUBST(aros_target_arch)
2633 AC_SUBST(aros_target_family)
2634 AC_SUBST(aros_target_cpu)
2635 AC_SUBST(aros_target_variant)
2636 AC_SUBST(aros_target_suffix)
2637 AC_SUBST(aros_target_ar)
2638 AC_SUBST(aros_target_ranlib)
2639 AC_SUBST(aros_plain_nm)
2640 AC_SUBST(aros_plain_ar)
2641 AC_SUBST(aros_kernel_ar)
2642 AC_SUBST(aros_kernel_ranlib)
2643 AC_SUBST(orig_target_cc)
2644 AC_SUBST(aros_target_cc)
2645 AC_SUBST(aros_kernel_cc)
2646 AC_SUBST(orig_target_cxx)
2647 AC_SUBST(aros_target_cxx)
2648 AC_SUBST(aros_kernel_cxx)
2649 AC_SUBST(orig_target_cpp)
2650 AC_SUBST(aros_target_cpp)
2651 AC_SUBST(aros_kernel_cpp)
2652 AC_SUBST(orig_target_as)
2653 AC_SUBST(aros_target_as)
2654 AC_SUBST(aros_kernel_as)
2655 AC_SUBST(orig_target_ld)
2656 AC_SUBST(aros_target_ld)
2657 AC_SUBST(aros_kernel_ld)
2658 AC_SUBST(aros_target_cc_includes)
2659 AC_SUBST(aros_target_cc_path)
2660 AC_SUBST(aros_target_objdump)
2661 AC_SUBST(aros_target_objcopy)
2662 AC_SUBST(aros_target_strip)
2663 AC_SUBST(aros_target_nm)
2664 AC_SUBST(aros_kernel_rescomp)
2665 AC_SUBST(aros_shared_default)
2666 AC_SUBST(aros_shared_ld)
2667 AC_SUBST(aros_object_format)
2668 AC_SUBST(spec_obj_format)
2669 AC_SUBST(aros_compiler_libs)
2670 AC_SUBST(aros_arch_libs)
2672 AC_SUBST(aros_config_cflags)
2673 AC_SUBST(aros_config_aflags)
2674 AC_SUBST(aros_config_ldflags)
2676 AC_SUBST(aros_shared_cflags)
2677 AC_SUBST(aros_shared_aflags)
2678 AC_SUBST(aros_shared_ldflags)
2679 AC_SUBST(aros_kernel_cflags)
2680 AC_SUBST(aros_kernel_includes)
2681 AC_SUBST(aros_kernel_objcflags)
2682 AC_SUBST(aros_kernel_ldflags)
2683 AC_SUBST(aros_target_cflags)
2684 AC_SUBST(aros_debug_cflags)
2685 AC_SUBST(aros_debug_aflags)
2686 AC_SUBST(aros_debug_ldflags)
2687 AC_SUBST(aros_target_genmap)
2688 AC_SUBST(aros_target_strip_flags)
2689 AC_SUBST(aros_optimization_cflags)
2690 AC_SUBST(aros_isa_flags)
2692 AC_SUBST(crosstools_target)
2693 AC_SUBST(crosstools_cxx_target)
2695 # Delinting target compiler flags
2696 AC_SUBST(aros_cflags_unused_but_set_variable)
2697 AC_SUBST(aros_cflags_array_bounds)
2698 AC_SUBST(aros_cflags_enum_compare)
2699 AC_SUBST(aros_cflags_strict_overflow)
2700 AC_SUBST(aros_cflags_format_security)
2703 AC_SUBST(unixgfx_hidd_target)
2704 AC_SUBST(sdl_hidd_target)
2705 AC_SUBST(pci_hidd_target)
2706 AC_SUBST(oss_library_target)
2708 AC_SUBST(aros_default_wbwidth)
2709 AC_SUBST(aros_default_wbheight)
2710 AC_SUBST(aros_default_wbdepth)
2711 AC_SUBST(DO_XSHM_SUPPORT)
2712 AC_SUBST(DO_VIDMODE_SUPPORT)
2714 AC_SUBST(aros_host_x11_includes)
2715 AC_SUBST(aros_host_x11_libdirs)
2716 AC_SUBST(aros_host_sdl_cflags)
2717 AC_SUBST(aros_host_sdl_libs)
2719 # Native version related
2720 AC_SUBST(aros_serial_debug)
2722 # Palm native version related
2723 AC_SUBST(aros_palm_debug_hack)
2725 # Unix/Hosted version related
2726 AC_SUBST(aros_nesting_supervisor)
2729 AC_SUBST(aros_enable_mmu)
2732 AC_SUBST(aros_ios_platform)
2733 AC_SUBST(aros_ios_version)
2734 AC_SUBST(aros_ios_sdk)
2736 # ARM default GCC target related
2737 AC_SUBST(gcc_default_cpu)
2738 AC_SUBST(gcc_default_cpu_tune)
2739 AC_SUBST(gcc_default_fpu)
2740 AC_SUBST(gcc_default_float_abi)
2743 AC_SUBST(android_tool)
2744 AC_SUBST(aros_android_level)
2745 AC_SUBST(aros_android_antapk)
2748 AC_SUBST(ENABLE_DBUS)
2749 AC_SUBST(DBUS_CFLAGS)
2750 AC_SUBST(DBUS_LIBFLAGS)
2751 AC_SUBST(KERNEL_DBUS_KOBJ)
2752 AC_SUBST(KERNEL_DBUS_INCLUDES)
2755 AC_SUBST(ENABLE_X11)
2758 AC_SUBST(aros_debug)
2759 AC_SUBST(aros_mungwall_debug)
2760 AC_SUBST(aros_stack_debug)
2761 AC_SUBST(aros_modules_debug)
2763 # Collect-aros stuff: "-ius" to ignore undefined symbols
2764 AC_SUBST(ignore_undefined_symbols)
2766 # C compiler related
2767 AC_SUBST(gcc_target_cpu)
2768 AC_SUBST(target_gcc_version)
2770 #ObjC compiler related
2771 AC_SUBST(objc_target)
2774 AC_SUBST(java_target)
2777 AC_SUBST(aros_usb30_code)
2779 dnl Prepare for output, make up all the generated patches
2780 case "$aros_flavour" in
2781 emulation) aros_flavour_uc="AROS_FLAVOUR_EMULATION"
2782 aros_flavour="emulation" ;;
2783 emulcompat) aros_flavour_uc="(AROS_FLAVOUR_EMULATION|AROS_FLAVOUR_BINCOMPAT)"
2784 aros_flavour="emulation" ;;
2785 standalone) aros_flavour_uc="AROS_FLAVOUR_STANDALONE"
2786 aros_flavour="standalone";;
2787 standcompat) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2788 aros_flavour="standalone";;
2789 native) aros_flavour_uc="AROS_FLAVOUR_NATIVE"
2790 aros_flavour="native" ;;
2791 nativecompat) aros_flavour_uc="(AROS_FLAVOUR_NATIVE|AROS_FLAVOUR_BINCOMPAT)"
2792 aros_flavour="native" ;;
2793 linklib) aros_flavour_uc="AROS_FLAVOUR_LINKLIB"
2794 aros_flavour="linklib" ;;
2795 palmnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2796 aros_flavour="palmnative" ;;
2797 mac68knative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_EMULATION)"
2798 aros_flavour="mac68knative" ;;
2799 ppcnative) aros_flavour_uc="(AROS_FLAVOUR_STANDALONE|AROS_FLAVOUR_BINCOMPAT)"
2800 aros_flavour="ppcnative" ;;
2803 if test ! -d ${aros_inc_dir} ; then
2804 ${MKDIR} ${aros_inc_dir}
2806 if test ! -d ${aros_geninc_dir} ; then
2807 ${MKDIR} ${aros_geninc_dir}
2809 if test ! -d ${aros_hostcfg_dir} ; then
2810 ${MKDIR} ${aros_hostcfg_dir}
2812 if test ! -d ${aros_targetcfg_dir} ; then
2813 ${MKDIR} ${aros_targetcfg_dir}
2815 if test ! -d ${aros_tools_dir} ; then
2816 ${MKDIR} ${aros_tools_dir}
2818 if test ! -d ${aros_scripts_dir} ; then
2819 ${MKDIR} ${aros_scripts_dir}
2822 AC_CONFIG_HEADERS(${aros_geninc_dir}/host-conf.h:config/host-conf.h.in)
2824 # Generic build tools (metamake, etc)
2825 AC_CONFIG_COMMANDS([genmf-executable-support],
2826 [chmod a+x ${aros_tools_dir}/genmf.py],
2827 [aros_tools_dir=${aros_tools_dir}]
2832 ${aros_inc_dir}/config.h:config/config.h.in
2833 ${aros_geninc_dir}/config.h:config/config.h.in
2834 ${aros_hostcfg_dir}/host.cfg:config/host.cfg.in
2835 ${aros_targetcfg_dir}/target.cfg:config/target.cfg.in
2837 ${aros_targetcfg_dir}/make.defaults:config/make.defaults.in
2838 ${aros_tools_dir}/genmf.py:tools/genmf/genmf.py
2839 tools/collect-aros/env.h
2843 AC_CONFIG_COMMANDS([binutils-support],
2845 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2847 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2849 chmod a+x ${prefix2}-ld
2851 ln -sf $orig_target_as$aros_host_exe_suffix ${prefix2}-as$aros_host_exe_suffix
2852 ln -sf $orig_target_nm$aros_host_exe_suffix ${prefix2}-nm$aros_host_exe_suffix
2853 ln -sf $orig_target_ar$aros_host_exe_suffix ${prefix2}-ar$aros_host_exe_suffix
2854 ln -sf $orig_target_ranlib$aros_host_exe_suffix ${prefix2}-ranlib$aros_host_exe_suffix
2855 ln -sf $orig_target_objcopy$aros_host_exe_suffix ${prefix2}-objcopy$aros_host_exe_suffix
2856 ln -sf $orig_target_objdump$aros_host_exe_suffix ${prefix2}-objdump$aros_host_exe_suffix
2857 ln -sf $orig_target_strip$aros_host_exe_suffix ${prefix2}-strip$aros_host_exe_suffix
2860 aros_host_exe_suffix=${aros_host_exe_suffix}
2861 aros_tools_dir=${aros_tools_dir}
2862 aros_target_cpu=${aros_target_cpu}
2863 aros_target_arch=${aros_target_arch}
2864 aros_target_suffix=${aros_target_suffix}
2865 orig_target_nm=${orig_target_nm}
2866 orig_target_as=${orig_target_as}
2867 orig_target_ar=${orig_target_ar}
2868 orig_target_ranlib=${orig_target_ranlib}
2869 orig_target_objdump=${orig_target_objdump}
2870 orig_target_objcopy=${orig_target_objcopy}
2871 orig_target_strip=${orig_target_strip}
2872 aros_kernel_ld=${aros_kernel_ld}
2876 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-ld:scripts/aros-ld.in
2879 # Bare Elf support script and spec
2880 if test "${use_kernel_cc_wrapper}" = "yes"; then
2881 AC_CONFIG_COMMANDS([elf-compiler-support],
2883 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2885 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf
2887 chmod a+x ${prefix2}-gcc
2889 ln -sf $aros_kernel_ld$aros_host_exe_suffix ${prefix2}-ld$aros_host_exe_suffix
2892 aros_host_exe_suffix=${aros_host_exe_suffix}
2893 aros_tools_dir=${aros_tools_dir}
2894 aros_target_cpu=${aros_target_cpu}
2895 aros_target_arch=${aros_target_arch}
2896 aros_target_suffix=${aros_target_suffix}
2897 aros_kernel_ld=${aros_kernel_ld}
2901 ${aros_targetcfg_dir}/elf-specs:${elf_specs_in}
2902 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-elf-gcc:scripts/elf-gcc.in
2906 # Host compiler support scripts and spec
2907 if test "${aros_target_toolchain}" = "no"; then
2908 AC_CONFIG_COMMANDS([host-compiler-wrapper-support],
2910 prefix=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}
2912 prefix2=${PWD}/${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros
2914 chmod a+x ${prefix2}-gcc ${prefix2}-g++ ${prefix2}-cpp
2917 aros_host_exe_suffix=${aros_host_exe_suffix}
2918 aros_tools_dir=${aros_tools_dir}
2919 aros_target_cpu=${aros_target_cpu}
2920 aros_target_arch=${aros_target_arch}
2921 aros_target_suffix=${aros_target_suffix}
2925 ${aros_targetcfg_dir}/specs:config/specs.in
2926 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-cpp:scripts/aros-cpp.in
2927 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-gcc:scripts/aros-gcc.in
2928 ${aros_tools_dir}/${aros_target_cpu}-${aros_target_arch}${aros_target_suffix}-aros-g++:scripts/aros-g++.in
2933 if test "$aros_target_variant" == "android"; then
2934 AC_CONFIG_FILES(${aros_gendir}/arch/all-android/bootstrap/app/default.properties:arch/all-android/bootstrap/app/default.properties.in)
2939 dnl This is in order to not define SHARED_CFLAGS sometimes
2940 dnl We don't always do aros_shared_ar, aros_shared_cflags
2942 #XXX compatability...
2943 aros_shared_ar="$aros_shared_ld $aros_shared_ldflags -o"
2945 if test -n "$aros_shared_cflags" ; then
2946 echo "SHARED_CFLAGS := $aros_shared_cflags" >> ${aros_hostcfg_dir}/host.cfg
2947 echo "SHARED_AR := $aros_shared_ar" >> ${aros_hostcfg_dir}/host.cfg